/* ==========================================================================
   Полупрозрачная шапка с эффектом frosted glass
   ========================================================================== */

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;

  height: var(--header-height);

  border-bottom: 1px solid rgba(145, 165, 183, 0.12);

  /* Почти непрозрачная шапка в начале страницы */
  background: rgba(255, 255, 255, 0.94);

  -webkit-backdrop-filter: saturate(120%) blur(10px);

  backdrop-filter: saturate(120%) blur(10px);

  box-shadow: none;

  transition: background-color 0.24s ease,
  border-color 0.24s ease,
  box-shadow 0.24s ease,
  -webkit-backdrop-filter 0.24s ease,
  backdrop-filter 0.24s ease;
}

/*
 * После начала прокрутки:
 * серо-голубое стекло, более сильное размытие и мягкая тень.
 */
.site-header.is-scrolled {
  border-bottom-color: rgba(76, 108, 136, 0.22);

  background: rgba(221, 232, 241, 0.76);

  -webkit-backdrop-filter: saturate(155%) blur(24px);

  backdrop-filter: saturate(155%) blur(24px);

  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72),
  0 14px 36px rgba(14, 45, 73, 0.14);
}

@supports not (
    (-webkit-backdrop-filter: blur(1px))
    or
    (backdrop-filter: blur(1px))
) {
  .site-header {
    background: rgba(255, 255, 255, 0.98);
  }

  .site-header.is-scrolled {
    background: rgba(229, 238, 246, 0.98);
  }
}

.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: 0 0 auto;
}

.brand__mark {
  width: 42px;
  height: 42px;
}

.brand__text {
  display: grid;
  line-height: 1.1;
}

.brand__text strong {
  font-size: 1.2rem;
  letter-spacing: -.02em;
}

.brand__text small {
  margin-top: 4px;
  color: var(--color-text-muted);
  font-size: .69rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.main-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 22px;
}

.main-nav a {
  position: relative;
  font-size: .91rem;
  font-weight: 700;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -7px;
  height: 2px;
  background: var(--color-primary);
  transition: right .2s ease;
}

.main-nav a:hover::after {
  right: 0;
}

.header-contact {
  display: grid;
  line-height: 1.15;
  text-align: right;
}

.header-contact__phone {
  color: var(--color-primary-dark);
  font-weight: 850;
  white-space: nowrap;
}

.header-contact span {
  margin-top: 5px;
  color: var(--color-text-muted);
  font-size: .72rem;
}

.header-cta {
  min-width: 95px;
}

.menu-toggle {
  display: none;
  margin-left: auto;
  border: 0;
  background: transparent;
  padding: 10px;
  cursor: pointer;
}

.menu-toggle > span:not(.visually-hidden) {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background: var(--color-text);
  transition: transform .2s ease, opacity .2s ease;
}

.menu-toggle[aria-expanded="true"] > span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] > span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] > span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  background: linear-gradient(126deg, #eff7ff 0%, #f9fbfd 48%, #dbefff 100%);
}

.hero__glow {
  position: absolute;
  width: 700px;
  height: 700px;
  right: -220px;
  top: -260px;
  border-radius: 50%;
  background: rgba(65, 161, 235, .24);
  filter: blur(25px);
}

.hero__mountain {
  position: absolute;
  width: min(940px, 68vw);
  right: -70px;
  bottom: -10px;
  opacity: .97;
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(310px, .55fr);
  gap: 76px;
  align-items: center;
  min-height: 720px;
  padding-block: 76px;
}

.hero__copy {
  max-width: 780px;
}

.hero h1 {
  max-width: 820px;
  margin-bottom: 26px;
  color: #0d2b47;
}

.hero__lead {
  max-width: 680px;
  margin-bottom: 34px;
  color: #435f78;
  font-size: clamp(1.12rem, 1.6vw, 1.34rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin: 42px 0 0;
  padding: 0;
  list-style: none;
}

.hero__trust li {
  display: grid;
  gap: 4px;
  color: var(--color-text-muted);
  font-size: .9rem;
  font-weight: 650;
}

.hero__trust span {
  color: var(--color-primary);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .12em;
}

.hero-card {
  align-self: end;
  margin-bottom: 46px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .78);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(18px);
}

.hero-card__label {
  color: var(--color-primary);
  font-size: .76rem;
  font-weight: 850;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.hero-card ol {
  display: grid;
  gap: 0;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.hero-card li {
  position: relative;
  display: grid;
  gap: 2px;
  padding: 0 0 20px 30px;
  border-left: 1px solid #bdd2e4;
}

.hero-card li:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.hero-card li::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 5px #dbefff;
}

.hero-card strong {
  font-size: 1rem;
}

.hero-card span {
  color: var(--color-text-muted);
  font-size: .84rem;
}

.trust-strip {
  position: relative;
  z-index: 4;
  margin-top: -24px;
}

.trust-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-md);
}

.trust-strip__grid > div {
  display: grid;
  gap: 2px;
  padding: 23px 26px;
  border-right: 1px solid #e2eaf1;
}

.trust-strip__grid > div:last-child {
  border-right: 0;
}

.trust-strip strong {
  font-size: 1rem;
}

.trust-strip span {
  color: var(--color-text-muted);
  font-size: .82rem;
}

.section {
  padding-block: 104px;
}

.section--tight {
  padding-block: 62px 96px;
}

.section--tint {
  background: var(--color-surface-alt);
}

.section--form {
  background: linear-gradient(145deg, #e9f4fc, #f8fbfd);
}

.section-heading {
  margin-bottom: 46px;
}

.section-heading h2 {
  max-width: 780px;
  margin-bottom: 0;
}

.section-heading p {
  max-width: 620px;
  margin: 18px 0 0;
}

.section-heading--split {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 70px;
  align-items: end;
}

.section-heading--split p {
  margin-top: 0;
}

.section-heading--split .text-link {
  display: inline-block;
  margin-top: 10px;
}

.section-heading--center {
  display: grid;
  justify-items: center;
  max-width: 780px;
  margin-inline: auto;
  text-align: center;
}

.section-heading--center p {
  margin-inline: auto;
}

.link-chain {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 22px;
  align-items: center;
}

.link-chain article {
  min-height: 230px;
  padding: 30px;
  border: 1px solid #dbe5ee;
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.link-chain__number {
  display: block;
  margin-bottom: 42px;
  color: var(--color-primary);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .12em;
}

.link-chain h3 {
  font-size: 1.45rem;
}

.link-chain p {
  margin-bottom: 0;
}

.link-chain__arrow {
  color: var(--color-silver-dark);
  font-size: 1.6rem;
}

.link-chain--large article {
  min-height: 260px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.service-card {
  display: flex;
  flex-direction: column;
  min-height: 360px;
  overflow: hidden;
  border: 1px solid #dce6ef;
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 6px 24px rgba(15, 52, 84, .05);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: #b8d6ee;
  box-shadow: var(--shadow-md);
}

.service-card__icon {
  display: grid;
  place-items: center;
  width: 82px;
  height: 82px;
  margin: 25px 25px 0;
  border-radius: 22px;
  background: linear-gradient(145deg, #e8f4ff, #f8fbfe);
}

.service-card__icon img {
  width: 48px;
  height: 48px;
}

.service-card__body {
  flex: 1;
  padding: 22px 25px;
}

.service-card h3 {
  margin: 10px 0 12px;
  font-size: 1.35rem;
}

.service-card h3 a:hover {
  color: var(--color-primary);
}

.service-card p {
  margin-bottom: 0;
  font-size: .93rem;
}

.service-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 25px 22px;
  border-top: 1px solid #ebf0f5;
}

.price-label {
  color: var(--color-text);
  font-size: .82rem;
  font-weight: 780;
}

.price-label--large {
  font-size: 1rem;
}

.demo-badge {
  display: inline-flex;
  width: fit-content;
  border-radius: 999px;
  background: #fff4d8;
  color: #855a09;
  padding: 5px 9px;
  font-size: .68rem;
  font-weight: 820;
  letter-spacing: .02em;
}

.demo-badge--overlay {
  position: absolute;
  left: 16px;
  top: 16px;
  box-shadow: var(--shadow-sm);
}

.process-section {
  overflow: hidden;
  background: #fff;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-grid li {
  position: relative;
  min-height: 260px;
  padding: 28px 24px;
  border-top: 1px solid #cbd9e5;
  border-bottom: 1px solid #cbd9e5;
  border-left: 1px solid #cbd9e5;
}

.process-grid li:first-child {
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.process-grid li:last-child {
  border-right: 1px solid #cbd9e5;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.process-grid li::after {
  content: "";
  position: absolute;
  z-index: 2;
  right: -7px;
  top: 44px;
  width: 13px;
  height: 13px;
  border-top: 1px solid #cbd9e5;
  border-right: 1px solid #cbd9e5;
  background: #fff;
  transform: rotate(45deg);
}

.process-grid li:last-child::after {
  display: none;
}

.process-grid > li > span {
  display: block;
  margin-bottom: 55px;
  color: var(--color-primary);
  font-size: .74rem;
  font-weight: 900;
  letter-spacing: .14em;
}

.process-grid h3 {
  font-size: 1.15rem;
}

.process-grid p {
  margin-bottom: 0;
  font-size: .87rem;
}

.materials-banner {
  padding-block: 78px;
  background: linear-gradient(120deg, #0a3f77, #0f68ba 58%, #438fc9);
  color: #fff;
}

.materials-banner__inner {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 80px;
  align-items: center;
}

.materials-banner h2 {
  max-width: 720px;
}

.materials-banner p {
  max-width: 670px;
  color: #dbeeff;
  font-size: 1.05rem;
}

.materials-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  margin-top: 28px;
}

.materials-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  align-content: center;
  justify-content: center;
  min-height: 330px;
  padding: 36px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .08);
}

.materials-stack span {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  border: 1px solid rgba(255, 255, 255, .32);
  border-radius: 999px;
  background: rgba(255, 255, 255, .1);
  padding: 10px 18px;
  color: #fff;
  font-weight: 730;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.project-card {
  overflow: hidden;
  border: 1px solid #dce5ed;
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform .22s ease, box-shadow .22s ease;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.project-card__media {
  position: relative;
  display: block;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: #dceaf5;
}

.project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.project-card:hover .project-card__media img {
  transform: scale(1.035);
}

.project-card__body {
  padding: 22px;
}

.project-card h3 {
  margin: 15px 0 10px;
  font-size: 1.28rem;
}

.project-card h3 a:hover {
  color: var(--color-primary);
}

.project-card p {
  min-height: 68px;
  margin-bottom: 18px;
  font-size: .9rem;
}

.project-card__meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 15px;
  border-top: 1px solid #e7edf2;
  color: var(--color-text-muted);
  font-size: .78rem;
}

.project-card__meta a {
  color: var(--color-primary);
  font-weight: 700;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.chip-row--large {
  gap: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border-radius: 999px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  padding: 5px 10px;
  font-size: .7rem;
  font-weight: 760;
}

.chip--muted {
  background: #edf1f4;
  color: #65788a;
}

.chip--light {
  background: rgba(255, 255, 255, .14);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .25);
}

.partner-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.partner-card {
  display: flex;
  flex-direction: column;

  gap: 14px;

  min-height: 315px;

  padding: 20px;

  border: 1px solid #dce5ed;
  border-radius: 20px;

  background: #fff;

  box-shadow: var(--shadow-sm);
}

.partner-card__top {
  display: grid;
  grid-template-columns:
    88px minmax(0, 1fr);

  gap: 14px;

  align-items: start;
}

.partner-card__avatar {
  width: 88px;
  height: 108px;

  border-radius: 16px;

  object-fit: cover;
  object-position: center;
}

.partner-card__avatar--placeholder {
  display: grid;
  place-items: center;

  background: linear-gradient(
    145deg,
    #d8eaff,
    #8cc8ef
  );

  color: #0a3f77;

  font-size: 1.7rem;
  font-weight: 900;
}

.partner-card h3 {
  margin: 6px 0 5px;

  font-size: 1.13rem;
}

.partner-card__top p {
  margin: 0;

  font-size: 0.8rem;
  line-height: 1.45;
}

.partner-card__area {
  display: block;

  margin-top: 5px;

  color: var(--color-text-muted);

  font-size: 0.72rem;
  line-height: 1.4;
}

.partner-card__facts {
  display: grid;
  grid-template-columns: 1fr 1fr;

  gap: 8px;
}

.partner-card__facts span {
  display: grid;

  padding: 8px 10px;

  border-radius: 11px;

  background: #f3f7fa;

  color: var(--color-text-muted);

  font-size: 0.68rem;
}

.partner-card__facts strong {
  color: var(--color-text);

  font-size: 1rem;
}

.partner-card__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;

  margin-top: auto;
}

.partner-card__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;

  min-height: 44px;
  padding: 9px 14px;

  border: 1px solid transparent;
  border-radius: 13px;

  font-size: 0.82rem;
  font-weight: 780;
  line-height: 1;

  transition: background-color 0.2s ease,
  border-color 0.2s ease,
  color 0.2s ease,
  box-shadow 0.2s ease,
  transform 0.2s ease;
}

.partner-card__action svg {
  width: 17px;
  height: 17px;

  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;

  flex: 0 0 auto;
}

/*
 * Список работ
 */
.partner-card__action--secondary {
  border-color: rgba(15, 94, 170, 0.2);

  background: #f2f8fd;
  color: var(--color-primary-dark);
}

/*
 * Выбрать партнёра
 */
.partner-card__action--primary {
  border-color: var(--color-primary);

  background: var(--color-primary);
  color: #ffffff;

  box-shadow: 0 8px 20px rgba(15, 94, 170, 0.16);
}

@media (hover: hover) and (pointer: fine) {
  .partner-card__action:hover {
    transform: translateY(-2px);
  }

  .partner-card__action--secondary:hover {
    border-color: rgba(15, 94, 170, 0.35);

    background: #e4f2fd;
    color: var(--color-primary);

    box-shadow: 0 8px 20px rgba(15, 52, 84, 0.08);
  }

  .partner-card__action--primary:hover {
    border-color: var(--color-primary-dark);

    background: var(--color-primary-dark);

    box-shadow: 0 11px 25px rgba(15, 94, 170, 0.24);
  }
}

@media (max-width: 400px) {
  .partner-card__actions {
    grid-template-columns: 1fr;
  }
}

.guarantee-section {
  background: #fff;
}

.guarantee-section__inner {
  display: grid;
  grid-template-columns: 130px 1fr auto;
  gap: 34px;
  align-items: center;
  padding: 40px;
  border: 1px solid #c8ddeb;
  border-radius: var(--radius-lg);
  background: linear-gradient(125deg, #f9fcff, #e8f5ff);
}

.guarantee-mark {
  display: grid;
  place-items: center;
  width: 120px;
  height: 120px;
  border-radius: 36px;
  background: var(--color-primary);
  color: #fff;
  font-size: 3rem;
  font-weight: 900;
  box-shadow: 0 18px 40px rgba(15, 94, 170, .25);
}

.guarantee-section h2 {
  margin-bottom: 12px;
  font-size: clamp(1.7rem, 2.8vw, 2.7rem);
}

.guarantee-section p {
  margin-bottom: 0;
}

.lead-form-shell {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 66px;
  align-items: start;
  padding: 52px;
  border: 1px solid #cfdfea;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .86);
  box-shadow: var(--shadow-md);
}

.lead-form-shell__intro {
  position: sticky;
  top: calc(var(--header-height) + 30px);
}

.lead-form-shell__intro h2 {
  margin-bottom: 20px;
}

.lead-form-shell__intro p {
  font-size: 1.05rem;
}

.lead-form-shell__promise {
  display: flex;
  gap: 11px;
  margin-top: 28px;
  border-radius: 14px;
  background: #edf8f3;
  padding: 14px;
  color: #30624d;
  font-size: .88rem;
}

.lead-form-shell__promise > span:first-child {
  font-weight: 900;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 17px;
}

.field {
  display: grid;
  gap: 7px;
  align-content: start;
  min-width: 0;
}

.field > span {
  color: #40586d;
  font-size: .76rem;
  font-weight: 760;
}

.field--wide {
  grid-column: 1 / -1;
}

.field--honeypot {
  position: absolute;
  left: -99999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 18px 0;
  color: var(--color-text-muted);
  font-size: .78rem;
}

.consent input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex: 0 0 auto;
}

.consent a {
  color: var(--color-primary);
  text-decoration: underline;
}

.form-note {
  margin: 10px 0 0;
  text-align: center;
  font-size: .74rem;
}

.validation-summary {
  margin-bottom: 16px;
  border-radius: 12px;
  background: #fff0f0;
  color: #8a2e2e;
  font-size: .84rem;
}

.validation-summary:empty,
.validation-summary:not(.validation-summary-errors),
.validation-summary.validation-summary-valid,
.validation-summary-valid {
  display: none !important;
}

.validation-summary.validation-summary-errors {
  display: block;
}

.validation-summary ul {
  margin: 0;
  padding: 12px 16px 12px 34px;
}

.validation-summary li[style*="display:none"],
.validation-summary li[style*="display: none"] {
  display: none !important;
}

.field-hint {
  color: var(--color-text-muted);
  font-size: .72rem;
  line-height: 1.35;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding-block: 104px;
  background: linear-gradient(125deg, #082f59, #0f5eaa 62%, #6bb4e9);
  color: #fff;
}

.page-hero::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -180px;
  top: -300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .13);
}

.page-hero--compact {
  padding-block: 75px;
}

.page-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 70px;
  align-items: center;
}

.page-hero__inner > div:first-child {
  max-width: 820px;
}

.page-hero h1 {
  margin-bottom: 24px;
  font-size: clamp(2.5rem, 4.5vw, 4.5rem);
}

.page-hero p {
  max-width: 760px;
  color: #d9ecfb;
  font-size: 1.1rem;
}

.page-hero__facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 13px;
}

.page-hero__facts > div {
  display: grid;
  gap: 4px;
  min-height: 120px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, .08);
  padding: 22px;
}

.page-hero__facts strong {
  font-size: .75rem;
  letter-spacing: .13em;
}

.page-hero__facts span {
  font-weight: 740;
}

.page-hero--compact .page-hero__inner {
  grid-template-columns: 1fr;
}

.two-column-layout {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 90px;
  align-items: start;
}

.feature-list {
  display: grid;
  gap: 13px;
}

.feature-list article {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 18px;
  padding: 23px;
  border: 1px solid #d7e3ec;
  border-radius: var(--radius-md);
  background: #fff;
}

.feature-list > article > span {
  color: var(--color-primary);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .12em;
}

.feature-list h3 {
  margin-bottom: 6px;
}

.feature-list p {
  margin-bottom: 0;
  font-size: .88rem;
}

.detail-hero {
  padding-block: 95px;
  background: linear-gradient(145deg, #edf7ff, #fff);
}

.detail-hero__grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 70px;
  align-items: center;
}

.detail-hero h1 {
  margin: 12px 0 22px;
  font-size: clamp(2.6rem, 5vw, 4.7rem);
}

.detail-hero__lead {
  max-width: 750px;
  font-size: 1.15rem;
}

.detail-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  margin-top: 28px;
}

.detail-hero__visual {
  display: grid;
  place-items: center;
  min-height: 330px;
  border: 1px solid #cfdfeb;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #fff, #e3f1fb);
}

.detail-hero__visual img {
  width: 150px;
  height: 150px;
}

.detail-hero--project {
  background: linear-gradient(125deg, #082f59, #0e5ca7);
  color: #fff;
}

.detail-hero--project p {
  color: #dbeeff;
}

.back-link {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--color-primary);
  font-weight: 760;
}

.back-link--light {
  color: #dcedfb;
}

.content-sidebar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 30px;
  align-items: start;
}

.prose-card, .sidebar-card {
  border: 1px solid #dce5ed;
  border-radius: var(--radius-md);
  background: #fff;
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.prose-card h2:not(:first-child) {
  margin-top: 42px;
}

.sidebar-card {
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.sidebar-card h2 {
  font-size: 1.45rem;
}

.sidebar-card ol {
  padding-left: 22px;
  color: var(--color-text-muted);
}

.sidebar-card li {
  margin-bottom: 12px;
}

.notice-box {
  margin-top: 28px;
  border-left: 4px solid var(--color-primary);
  border-radius: 12px;
  background: #edf6fd;
  padding: 18px 20px;
}

.notice-box p {
  margin: 5px 0 0;
}

.notice-box--warning {
  border-left-color: #c48718;
  background: #fff7e7;
}

.filters {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 24px;
  padding: 20px;
  border: 1px solid #dbe5ed;
  border-radius: var(--radius-md);
  background: #fff;
}

.filters label {
  display: grid;
  gap: 6px;
}

.filters label > span {
  color: var(--color-text-muted);
  font-size: .73rem;
  font-weight: 760;
}

.results-header {
  margin: 24px 0;
  color: var(--color-text-muted);
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 44px;
}

.pagination a {
  display: grid;
  place-items: center;
  min-width: 42px;
  height: 42px;
  border: 1px solid #cad8e4;
  border-radius: 12px;
  background: #fff;
  font-weight: 750;
}

.pagination a.is-active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.empty-state {
  display: grid;
  justify-items: center;
  padding: 70px 20px;
  border: 1px dashed #b8c9d7;
  border-radius: var(--radius-md);
  text-align: center;
}

.empty-state p {
  max-width: 560px;
}

.project-detail-grid {
  display: grid;
  grid-template-columns: 1fr 330px;
  gap: 28px;
  align-items: start;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.gallery__item {
  overflow: hidden;
  border: 0;
  border-radius: var(--radius-md);
  background: #e4eef5;
  padding: 0;
  cursor: zoom-in;
}

.gallery__item:first-child {
  grid-column: 1 / -1;
}

.gallery__item img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.project-facts {
  display: grid;
  gap: 0;
  overflow: hidden;
  border: 1px solid #dce5ed;
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.project-facts > div {
  display: grid;
  gap: 4px;
  padding: 18px 20px;
  border-bottom: 1px solid #e5ecf2;
}

.project-facts > div:last-child {
  border-bottom: 0;
}

.project-facts span {
  color: var(--color-text-muted);
  font-size: .72rem;
}

.project-facts strong, .project-facts a {
  font-size: .95rem;
}

.project-facts a {
  color: var(--color-primary);
  font-weight: 760;
}

.lightbox {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(4, 18, 31, .9);
  padding: 30px;
}

.lightbox[hidden] {
  display: none;
}

.lightbox img {
  max-width: min(1200px, 92vw);
  max-height: 88vh;
  border-radius: 16px;
}

.lightbox button {
  position: absolute;
  top: 20px;
  right: 22px;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, .45);
  border-radius: 50%;
  background: rgba(255, 255, 255, .12);
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}

.partner-program {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 76px;
  align-items: start;
}

.check-list {
  display: grid;
  gap: 11px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--color-text-muted);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 900;
}

.roadmap {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.roadmap li {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 16px;
  padding: 22px;
  border: 1px solid #d7e3ec;
  border-radius: var(--radius-md);
  background: #fff;
}

.roadmap > li > span {
  color: var(--color-primary);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .12em;
}

.roadmap h3 {
  margin-bottom: 5px;
}

.roadmap p {
  margin-bottom: 0;
  font-size: .88rem;
}

.principles-grid, .metric-placeholder-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.principles-grid article, .metric-placeholder-grid article {
  border: 1px solid #d7e3ec;
  border-radius: var(--radius-md);
  background: #fff;
  padding: 24px;
}

.principles-grid strong {
  font-size: 1.05rem;
}

.principles-grid p, .metric-placeholder-grid p {
  margin: 8px 0 0;
  font-size: .85rem;
}

.metric-placeholder-grid {
  grid-template-columns: repeat(4, 1fr);
}

.metric-placeholder-grid span {
  color: var(--color-primary);
  font-size: 2.4rem;
  font-weight: 900;
}

.metric-placeholder-grid h3 {
  margin: 16px 0 4px;
  font-size: 1.05rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.contact-grid article {
  min-height: 190px;
  border: 1px solid #d8e3ec;
  border-radius: var(--radius-md);
  background: #fff;
  padding: 25px;
  box-shadow: var(--shadow-sm);
}

.contact-grid article > span {
  display: block;
  margin-bottom: 28px;
  color: var(--color-primary);
  font-size: .74rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.contact-grid article > a, .contact-grid article > strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.15rem;
}

.contact-grid article > a {
  color: var(--color-primary-dark);
  font-weight: 800;
}

.contact-grid p {
  margin-bottom: 0;
  font-size: .84rem;
}

.contact-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.contact-card__actions .text-link {
  font-size: .82rem;
}

.requisites-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;

  align-items: start;
}

.requisites-card {
  overflow: hidden;
  border: 1px solid #d8e3ec;
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.requisites-card summary {
  position: relative;
  cursor: pointer;
  padding: 22px 58px 22px 24px;
  color: var(--color-primary-dark);
  font-size: 1.08rem;
  font-weight: 850;
  list-style: none;
}

.requisites-card summary::-webkit-details-marker {
  display: none;
}

.requisites-card summary::after {
  content: "+";
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-primary);
  font-size: 1.5rem;
  font-weight: 500;
}

.requisites-card[open] summary::after {
  content: "−";
}

.requisites-card dl {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  margin: 0;
  border-top: 1px solid #e6edf2;
  padding: 10px 24px 22px;
}

.requisites-card dt, .requisites-card dd {
  margin: 0;
  border-bottom: 1px solid #edf2f5;
  padding: 10px 0;
  overflow-wrap: anywhere;
}

.requisites-card dt {
  color: var(--color-text-muted);
  font-size: .74rem;
}

.requisites-card dd {
  color: var(--color-text);
}

.requisites-card a {
  color: var(--color-primary);
  font-weight: 750;
}

.legal-document {
  max-width: 880px;
}

.legal-document h2 {
  margin-top: 46px;
  font-size: 1.6rem;
}

.success-page {
  min-height: 70vh;
  display: grid;
  place-items: center;
  padding-block: 90px;
}

.success-page__inner {
  display: grid;
  justify-items: center;
  max-width: 720px;
  text-align: center;
}

.success-icon {
  display: grid;
  place-items: center;
  width: 84px;
  height: 84px;
  margin-bottom: 24px;
  border-radius: 28px;
  background: #dff5ea;
  color: var(--color-success);
  font-size: 2.2rem;
  font-weight: 900;
}

.success-icon--error {
  background: #ffe4e4;
  color: var(--color-danger);
}

.success-page h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
}

.site-footer {
  background: #0c263d;
  color: #fff;
  padding: 70px 0 24px;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.2fr .7fr .8fr .9fr;
  gap: 55px;
}

.brand--footer .brand__text small {
  color: #9eb6c8;
}

.site-footer__summary {
  max-width: 360px;
  margin: 25px 0 0;
  color: #a9bfce;
}

.site-footer h2 {
  margin-bottom: 17px;
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.site-footer p {
  color: #a9bfce;
}

.footer-links {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #b9ccd9;
  font-size: .9rem;
}

.footer-links a:hover {
  color: #fff;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: space-between;
  margin-top: 55px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, .13);
  color: #8ea9bb;
  font-size: .73rem;
}

.site-footer__bottom a {
  text-decoration: underline;
}

.admin-login-page {
  min-height: calc(100vh - var(--header-height));
  display: grid;
  place-items: center;
  padding: 60px 20px;
  background: linear-gradient(145deg, #e8f4fc, #fff);
}

.admin-login-card {
  width: min(100%, 480px);
  border: 1px solid #d1e0ea;
  border-radius: var(--radius-lg);
  background: #fff;
  padding: 38px;
  box-shadow: var(--shadow-md);
}

.admin-login-card > img {
  margin-bottom: 20px;
}

.admin-login-card h1 {
  margin-bottom: 26px;
  font-size: 2.1rem;
}

.admin-login-card form {
  display: grid;
  gap: 16px;
}

@media (max-width: 1120px) {
  .main-nav {
    gap: 14px;
  }

  .main-nav a {
    font-size: .82rem;
  }

  .header-contact {
    display: none;
  }

  .hero__content {
    grid-template-columns: 1.3fr .7fr;
    gap: 35px;
  }

  .service-grid, .project-grid, .partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }

  .process-grid li, .process-grid li:first-child, .process-grid li:last-child {
    border: 1px solid #cbd9e5;
    border-radius: var(--radius-md);
  }

  .process-grid li::after {
    display: none;
  }

  .process-grid li:nth-last-child(-n+2) {
    grid-column: span 1;
  }

  .metric-placeholder-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 70px;
  }

  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .site-header__inner {
    gap: 12px;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    inset: var(--header-height) 0 auto;
    display: grid;
    gap: 0;
    border-top: 1px solid #e2eaf1;
    background: #fff;
    padding: 12px 20px 22px;
    box-shadow: 0 18px 35px rgba(19, 48, 72, .13);
    transform: translateY(-130%);
    opacity: 0;
    pointer-events: none;
    transition: transform .25s ease, opacity .25s ease;
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav a {
    padding: 13px 6px;
    border-bottom: 1px solid #edf1f4;
    font-size: .95rem;
  }

  .main-nav a::after {
    display: none;
  }

  .header-cta {
    min-width: 0;
    padding-inline: 14px;
    font-size: .82rem;
  }

  .hero {
    min-height: auto;
  }

  .hero__mountain {
    width: 92vw;
    right: -25vw;
    opacity: .44;
  }

  .hero__content {
    grid-template-columns: 1fr;
    min-height: 660px;
    padding-block: 74px;
  }

  .hero-card {
    max-width: 470px;
    align-self: auto;
    margin: 0;
  }

  .trust-strip {
    margin-top: 0;
    padding: 14px 0;
    background: #fff;
  }

  .trust-strip__grid {
    grid-template-columns: 1fr 1fr;
    box-shadow: none;
  }

  .trust-strip__grid > div {
    border-bottom: 1px solid #e2eaf1;
  }

  .section {
    padding-block: 78px;
  }

  .section-heading--split, .materials-banner__inner, .two-column-layout, .partner-program, .lead-form-shell, .page-hero__inner, .detail-hero__grid, .content-sidebar, .project-detail-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .section-heading--split {
    align-items: start;
  }

  .link-chain {
    grid-template-columns: 1fr;
  }

  .link-chain__arrow {
    transform: rotate(90deg);
    justify-self: center;
  }

  .materials-stack {
    min-height: 230px;
  }

  .guarantee-section__inner {
    grid-template-columns: 100px 1fr;
  }

  .guarantee-mark {
    width: 90px;
    height: 90px;
    border-radius: 28px;
  }

  .guarantee-section__inner .button {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .lead-form-shell {
    padding: 35px;
  }

  .lead-form-shell__intro, .sidebar-card {
    position: static;
  }

  .page-hero {
    padding-block: 82px;
  }

  .page-hero__facts {
    max-width: 620px;
  }

  .filters {
    grid-template-columns: 1fr 1fr;
  }

  .project-facts {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-facts > div {
    border-right: 1px solid #e5ecf2;
  }

  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .requisites-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  h1 {
    font-size: 2.65rem;
  }

  h2 {
    font-size: 2.05rem;
  }

  .brand__text small {
    display: none;
  }

  .site-header__inner {
    gap: 8px;
  }

  .brand__mark {
    width: 36px;
    height: 36px;
  }

  .brand__text strong {
    font-size: 1rem;
  }

  .header-cta {
    min-height: 38px;
    padding: 7px 11px;
    font-size: .76rem;
  }

  .hero__content {
    min-height: 620px;
    padding-block: 58px;
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__trust {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .hero-card {
    padding: 22px;
  }

  .trust-strip__grid {
    grid-template-columns: 1fr;
  }

  .trust-strip__grid > div {
    border-right: 0;
  }

  .section {
    padding-block: 62px;
  }

  .service-grid, .project-grid, .partner-grid, .process-grid, .principles-grid, .metric-placeholder-grid, .contact-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 330px;
  }

  .process-grid li {
    min-height: auto;
  }

  .process-grid > li > span {
    margin-bottom: 24px;
  }

  .materials-banner {
    padding-block: 60px;
  }

  .materials-stack {
    padding: 20px;
  }

  .guarantee-section__inner {
    grid-template-columns: 1fr;
    padding: 26px;
  }

  .lead-form-shell {
    padding: 25px 20px;
    border-radius: 22px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .field--wide {
    grid-column: auto;
  }

  .page-hero {
    padding-block: 65px;
  }

  .page-hero__facts {
    grid-template-columns: 1fr;
  }

  .detail-hero {
    padding-block: 68px;
  }

  .filters {
    grid-template-columns: 1fr;
  }

  .gallery {
    grid-template-columns: 1fr;
  }

  .gallery__item:first-child {
    grid-column: auto;
  }

  .project-facts {
    grid-template-columns: 1fr;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .site-footer__bottom {
    flex-direction: column;
  }

  .requisites-card dl {
    grid-template-columns: 1fr;
  }

  .requisites-card dt {
    border-bottom: 0;
    padding-bottom: 0;
  }

  .admin-login-card {
    padding: 28px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}

.field-validation {
  display: block;
  min-height: 1.2em;
  margin-top: 6px;
  color: var(--color-danger);
  font-size: .78rem;
  line-height: 1.35;
}

.field-validation:empty {
  display: none;
}

.input-validation-error,
select.input-validation-error,
textarea.input-validation-error {
  border-color: var(--color-danger);
  background: #fff9f9;
}

body.lightbox-open {
  overflow: hidden;
}

.is-invalid {
  border-color: var(--color-danger) !important;
  background: #fff9f9;
}

.partner-card__area {
  display: block;
  margin-top: 0.35rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* Request intent: the dedicated request page already has its own hero, so the form does not repeat it. */
.lead-form-shell--without-intro {
  grid-template-columns: minmax(0, 1fr);
  width: min(100%, 920px);
  margin-inline: auto;
}

/* FAQ: polished native accordion. No JavaScript is required. */
.faq-section {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 7% 16%, rgba(100, 180, 235, .23), transparent 29%),
  linear-gradient(180deg, #edf6fc 0%, #f8fbfe 100%);
}

.faq-section::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -230px;
  bottom: -245px;
  border: 1px solid rgba(15, 94, 170, .10);
  border-radius: 50%;
  box-shadow: 0 0 0 55px rgba(15, 94, 170, .035),
  0 0 0 115px rgba(15, 94, 170, .025);
  pointer-events: none;
}

.faq-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(290px, .76fr) minmax(0, 1.24fr);
  gap: clamp(32px, 5vw, 68px);
  align-items: start;
}

.faq-layout__intro {
  position: relative;
  top: auto;
  align-self: start;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 360px;
  padding: clamp(32px, 4vw, 46px);
  border: 1px solid rgba(255, 255, 255, .30);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #093965 0%, #0f5eaa 58%, #58ace3 100%);
  color: #fff;
  box-shadow: 0 26px 70px rgba(9, 57, 101, .22);
}

.faq-layout__intro::before {
  content: "?";
  position: absolute;
  z-index: -1;
  top: -66px;
  right: -20px;
  color: rgba(255, 255, 255, .10);
  font-size: 17rem;
  font-weight: 900;
  line-height: 1;
  pointer-events: none;
}

.faq-layout__intro::after {
  content: "6 коротких ответов";
  align-self: flex-start;
  margin-top: 28px;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 999px;
  background: rgba(255, 255, 255, .12);
  padding: 8px 13px;
  color: rgba(255, 255, 255, .88);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .05em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.faq-layout__intro .eyebrow {
  color: #d7efff;
}

.faq-layout__intro h2 {
  margin-bottom: 18px;
  color: #fff;
  font-size: clamp(2rem, 3vw, 3.15rem);
}

.faq-layout__intro p {
  max-width: 480px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, .82);
  font-size: 1.02rem;
  line-height: 1.7;
}

.faq-list {
  display: grid;
  gap: 14px;
  counter-reset: faq-item;
}

.faq-item {
  counter-increment: faq-item;
  overflow: hidden;
  border: 1px solid #d7e3ec;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 8px 28px rgba(15, 52, 84, .055);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.faq-item:hover {
  border-color: #b9d6eb;
  box-shadow: 0 14px 36px rgba(15, 75, 124, .09);
  transform: translateY(-2px);
}

.faq-item[open] {
  border-color: rgba(15, 94, 170, .42);
  box-shadow: 0 18px 44px rgba(15, 94, 170, .12);
  transform: translateY(-1px);
}

.faq-item summary {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 82px;
  padding: 18px 68px 18px 82px;
  color: var(--color-text);
  font-size: 1rem;
  font-weight: 820;
  line-height: 1.4;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background .2s ease, color .2s ease;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::before {
  content: counter(faq-item, decimal-leading-zero);
  position: absolute;
  left: 20px;
  top: 50%;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: .70rem;
  font-weight: 900;
  letter-spacing: .08em;
  transform: translateY(-50%);
  transition: background .2s ease, color .2s ease, box-shadow .2s ease;
}

.faq-item summary::after {
  content: "";
  position: absolute;
  right: 20px;
  top: 50%;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background-color: #eef5fb;
  background-image: linear-gradient(var(--color-primary), var(--color-primary)),
  linear-gradient(var(--color-primary), var(--color-primary));
  background-position: center;
  background-repeat: no-repeat;
  background-size: 12px 2px, 2px 12px;
  transform: translateY(-50%);
  transition: background-color .2s ease, transform .2s ease;
}

.faq-item summary:hover::after {
  background-color: #deeffb;
}

.faq-item summary:focus-visible {
  outline: 3px solid rgba(15, 94, 170, .30);
  outline-offset: -3px;
}

.faq-item[open] summary {
  background: linear-gradient(180deg, #fbfdff 0%, #f1f8fd 100%);
  color: var(--color-primary-dark);
}

.faq-item[open] summary::before {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 9px 22px rgba(15, 94, 170, .22);
}

.faq-item[open] summary::after {
  content: "";
  background-color: var(--color-primary);
  background-image: linear-gradient(#fff, #fff);
  background-size: 12px 2px;
  transform: translateY(-50%);
}

.faq-item__content {
  border-top: 1px solid #e7eef4;
  padding: 0 72px 25px 82px;
}

.faq-item__content p {
  margin: 18px 0 0;
  color: var(--color-text-muted);
  font-size: .95rem;
  line-height: 1.72;
}

@media (max-width: 900px) {
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .faq-layout__intro {
    position: relative;
    top: auto;
    min-height: 0;
    padding: 34px;
  }

  .faq-layout__intro::before {
    top: -78px;
    right: -8px;
    font-size: 14rem;
  }
}

@media (max-width: 640px) {
  .faq-section {
    padding-block: 58px;
  }

  .faq-layout__intro {
    padding: 28px 24px;
    border-radius: 24px;
  }

  .faq-layout__intro h2 {
    font-size: 2.05rem;
  }

  .faq-layout__intro p {
    font-size: .94rem;
  }

  .faq-layout__intro::after {
    margin-top: 22px;
    padding: 7px 11px;
    font-size: .66rem;
  }

  .faq-list {
    gap: 10px;
  }

  .faq-item {
    border-radius: 16px;
  }

  .faq-item summary {
    min-height: 72px;
    padding: 15px 52px 15px 66px;
    font-size: .93rem;
  }

  .faq-item summary::before {
    left: 14px;
    width: 38px;
    height: 38px;
    border-radius: 12px;
    font-size: .64rem;
  }

  .faq-item summary::after {
    right: 14px;
    width: 30px;
    height: 30px;
    font-size: 1.18rem;
  }

  .faq-item__content {
    padding: 0 18px 20px 66px;
  }

  .faq-item__content p {
    margin-top: 14px;
    font-size: .90rem;
    line-height: 1.65;
  }
}

/* ========================================================================== */
/* TЗ-aligned public sections                                                 */
/* ========================================================================== */

.hero--spec .hero__content {
  min-height: 690px;
}

.hero__guarantee-note {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  border: 1px solid rgba(15, 94, 170, .17);
  border-radius: 999px;
  background: rgba(255, 255, 255, .72);
  padding: 10px 15px;
  color: #315772;
  box-shadow: 0 8px 24px rgba(15, 72, 116, .07);
}

.hero__guarantee-note > span {
  display: grid;
  place-items: center;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: .8rem;
  font-weight: 900;
}

.hero__guarantee-note strong {
  font-size: .86rem;
}

.hero-card--compact {
  align-self: center;
  margin-bottom: 0;
}

.hero-card--compact ol {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.hero-card--compact li,
.hero-card--compact li:last-child {
  display: grid;
  place-items: center;
  min-height: 94px;
  border: 1px solid #d4e3ee;
  border-radius: 16px;
  background: rgba(248, 252, 255, .86);
  padding: 18px;
  text-align: center;
}

.hero-card--compact li::before {
  display: none;
}

.hero-card--compact strong {
  color: #173e5d;
  font-size: 1rem;
}

.holding-showcase {
  background: radial-gradient(circle at 50% 0, rgba(91, 172, 225, .12), transparent 38%),
  #fff;
}

.holding-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.holding-card {
  overflow: hidden;
  border: 1px solid #d8e5ee;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 14px 42px rgba(13, 58, 91, .08);
}

.holding-card > img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #eaf6ff;
}

.holding-card__body {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 26px;
}

.holding-card__body > span {
  color: var(--color-primary);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .12em;
}

.holding-card__body h3 {
  margin: 0 0 3px;
  font-size: 1.42rem;
}

.holding-card__body p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: .9rem;
  line-height: 1.62;
}

.holding-system-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 24px;
  border: 1px solid #d7e5ef;
  border-radius: 20px;
  background: linear-gradient(120deg, #f8fcff, #edf7fe);
  padding: 24px 28px;
}

.holding-system-note p {
  max-width: 820px;
  margin: 0;
  color: #32566f;
  font-size: 1.02rem;
  font-weight: 720;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.advantages-grid article {
  position: relative;
  min-height: 255px;
  overflow: hidden;
  border: 1px solid #d9e5ee;
  border-radius: 18px;
  background: #fff;
  padding: 25px 22px;
  box-shadow: 0 10px 30px rgba(16, 63, 98, .055);
}

.advantages-grid article > span {
  display: block;
  margin-bottom: 42px;
  color: var(--color-primary);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .12em;
}

.advantages-grid h3 {
  font-size: 1.04rem;
  line-height: 1.35;
}

.advantages-grid p {
  margin-bottom: 0;
  font-size: .84rem;
  line-height: 1.58;
}

.advantages-grid--values {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.section-actions--center {
  justify-content: center;
}

.material-category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.material-category-grid article {
  min-height: 190px;
  border: 1px solid #d8e5ee;
  border-radius: 18px;
  background: #fff;
  padding: 23px;
}

.material-category-grid article > span {
  color: var(--color-primary);
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .12em;
}

.material-category-grid h3 {
  margin-top: 38px;
  font-size: 1.08rem;
}

.material-category-grid p {
  margin: 0;
  font-size: .84rem;
}

.marketplace-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.cross-links-panel,
.social-links-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  border: 1px solid #d8e5ee;
  border-radius: 24px;
  background: #fff;
  padding: 34px;
  box-shadow: 0 14px 42px rgba(13, 58, 91, .07);
}

.cross-links-panel > div:first-child,
.social-links-panel > div:first-child {
  max-width: 760px;
}

.cross-links-panel h2,
.social-links-panel h2 {
  margin-bottom: 12px;
}

.cross-links-panel p,
.social-links-panel p {
  margin-bottom: 0;
}

.final-cta-section {
  background: linear-gradient(125deg, #082f59, #0f5eaa 62%, #63afe2);
  color: #fff;
}

.final-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 45px;
}

.final-cta > div:first-child {
  max-width: 820px;
}

.final-cta h2 {
  margin-bottom: 14px;
  color: #fff;
  font-size: clamp(2rem, 3.7vw, 3.55rem);
}

.final-cta p {
  margin-bottom: 0;
  color: #dceffc;
  font-size: 1.08rem;
}

.final-cta--two-actions > .hero__actions {
  flex-shrink: 0;
}

.public-fact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.public-fact-grid article {
  display: grid;
  align-content: center;
  min-height: 155px;
  border: 1px solid #d7e4ed;
  border-radius: 18px;
  background: #fff;
  padding: 22px;
  text-align: center;
}

.public-fact-grid strong {
  color: var(--color-primary-dark);
  font-size: 2rem;
}

.public-fact-grid span {
  color: var(--color-text-muted);
  font-size: .84rem;
}

.factory-tour-section__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .7fr);
  gap: 34px;
  align-items: center;
  border: 1px solid #d7e4ed;
  border-radius: 26px;
  background: linear-gradient(120deg, #fff, #eef8fe);
  padding: 38px;
}

.factory-tour-section__inner > img {
  width: 100%;
  border-radius: 20px;
}

.factory-tour-section__inner > .button {
  justify-self: start;
}

.partner-requirements-card {
  border: 1px solid #cedfea;
  border-radius: 22px;
  background: #fff;
  padding: 30px;
  box-shadow: 0 13px 38px rgba(12, 60, 96, .07);
}

.partner-requirements-card h3 {
  font-size: 1.5rem;
}

.roadmap--horizontal {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.roadmap--horizontal li {
  display: block;
  min-height: 220px;
  border: 1px solid #d9e5ee;
  border-radius: 18px;
  background: #fff;
  padding: 22px;
}

.roadmap--horizontal li > span {
  display: block;
  margin-bottom: 38px;
}

.map-frame {
  overflow: hidden;
  min-height: 430px;
  border: 1px solid #d3e1eb;
  border-radius: 24px;
  background: #eaf4fb;
  box-shadow: 0 16px 44px rgba(12, 57, 91, .08);
}

.map-frame iframe {
  display: block;
  width: 100%;
  height: 430px;
  border: 0;
}

.contact-grid--primary {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.contact-grid--locations {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 16px;
}

/* ==========================================================================
   Мобильная панель быстрых действий
   ========================================================================== */

.mobile-sticky-actions {
  display: none;
}

@media (max-width: 720px) {
  /*
   * Место под панелью.
   * JavaScript уточняет отступ по фактической высоте панели.
   * До его запуска используется резервное значение.
   */
  body.has-mobile-actions {
    padding-bottom: var(
      --mobile-actions-offset,
      calc(96px + env(safe-area-inset-bottom, 0px))
    );
  }

  .mobile-sticky-actions {
    position: fixed;
    z-index: 90;

    left: max(12px, env(safe-area-inset-left, 0px));
    right: max(12px, env(safe-area-inset-right, 0px));
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));

    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    gap: 8px;

    max-width: 560px;
    margin-inline: auto;
    padding: 7px;

    border: 1px solid rgba(15, 94, 170, 0.14);
    border-radius: 24px;

    background: rgba(255, 255, 255, 0.96);

    box-shadow: 0 10px 34px rgba(8, 38, 64, 0.18);

    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
  }

  /* Общие размеры обеих кнопок */
  .mobile-sticky-actions__button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;

    min-width: 0;
    min-height: 52px;
    padding: 10px 8px;

    border: 1px solid transparent;
    border-radius: 17px;

    font-size: 0.875rem;
    font-weight: 750;
    line-height: 1.25;
    text-align: center;
    text-decoration: none;

    transition: background-color 0.18s ease,
    box-shadow 0.18s ease;
  }

  .mobile-sticky-actions__button span {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .mobile-sticky-actions__button svg {
    flex: 0 0 18px;

    width: 18px;
    height: 18px;

    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  /* Вторичное действие */
  .mobile-sticky-actions__phone {
    border-color: rgba(15, 94, 170, 0.16);

    background: #edf5fd;
    color: var(--color-primary-dark);
  }

  /* Основное действие */
  .mobile-sticky-actions__request {
    background: linear-gradient(
      135deg,
      var(--color-primary),
      var(--color-primary-dark)
    );

    color: #ffffff;

    box-shadow: 0 5px 14px rgba(15, 94, 170, 0.2);
  }

  .mobile-sticky-actions__button:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
  }

  .mobile-sticky-actions__phone:active {
    background: #d9ecff;
  }

  .mobile-sticky-actions__request:active {
    background: var(--color-primary-dark);
    box-shadow: none;
  }
}

/* На самых узких экранах приоритет у подписей */
@media (max-width: 360px) {
  .mobile-sticky-actions__button svg {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mobile-sticky-actions__button {
    transition: none;
  }
}

/* Панель не нужна в печатной версии */
@media print {
  .mobile-sticky-actions {
    display: none;
  }

  body.has-mobile-actions {
    padding-bottom: 0;
  }
}

@media (max-width: 1180px) {
  .advantages-grid,
  .advantages-grid--values {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .roadmap--horizontal {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .contact-grid--primary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .holding-cards,
  .public-fact-grid,
  .contact-grid--locations {
    grid-template-columns: 1fr 1fr;
  }

  .holding-card:last-child,
  .contact-grid--locations article:last-child {
    grid-column: 1 / -1;
  }

  .holding-system-note,
  .cross-links-panel,
  .social-links-panel,
  .final-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .factory-tour-section__inner {
    grid-template-columns: 1fr;
  }

  .factory-tour-section__inner > img {
    max-width: 520px;
  }

  .process-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .process-grid li,
  .process-grid li:first-child,
  .process-grid li:last-child {
    min-height: 230px;
    border: 1px solid #cbd9e5;
    border-radius: var(--radius-md);
  }

  .process-grid li::after {
    display: none;
  }
}

@media (max-width: 720px) {
  .hero--spec .hero__content {
    min-height: auto;
  }

  .hero-card--compact ol {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 7px;
  }

  .hero-card--compact li,
  .hero-card--compact li:last-child {
    min-height: 70px;
    padding: 10px 5px;
  }

  .hero-card--compact strong {
    font-size: .76rem;
  }

  .holding-cards,
  .advantages-grid,
  .advantages-grid--values,
  .material-category-grid,
  .public-fact-grid,
  .roadmap--horizontal,
  .contact-grid--primary,
  .contact-grid--locations,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .holding-card:last-child,
  .contact-grid--locations article:last-child {
    grid-column: auto;
  }

  .holding-system-note,
  .cross-links-panel,
  .social-links-panel,
  .factory-tour-section__inner {
    padding: 25px;
  }

  .advantages-grid article {
    min-height: 0;
  }

  .advantages-grid article > span {
    margin-bottom: 25px;
  }

  .roadmap--horizontal li {
    min-height: 0;
  }

  .map-frame,
  .map-frame iframe {
    min-height: 340px;
    height: 340px;
  }
}

.project-card__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid #e5edf3;
}

.project-card__actions .text-link {
  text-align: right;
}

@media (max-width: 520px) {
  .project-card__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .project-card__actions .text-link {
    text-align: left;
  }
}

.site-footer__requisites {
  margin-top: 14px;
  color: #809bad !important;
  font-size: .72rem;
  letter-spacing: .03em;
}

/* --------------------------------------------------------------------------
   Hero: путь заявки
   -------------------------------------------------------------------------- */

.hero-route {
  align-self: center;
  min-width: 0;
  padding: 16px 4px;
}

.hero-route__label {
  display: block;
  margin-bottom: 22px;
  color: var(--color-primary);
  font-size: 0.76rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-route__steps {
  position: relative;

  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));

  margin: 0;
  padding: 0;

  list-style: none;
  counter-reset: hero-route-step;
}

/* Общая соединительная линия */
.hero-route__steps::before {
  content: "";

  position: absolute;
  z-index: 0;
  top: 19px;
  left: 12.5%;
  right: 12.5%;

  height: 2px;

  border-radius: 999px;
  background: linear-gradient(
    90deg,
    rgba(80, 145, 195, 0.22),
    var(--color-primary, #3984bd),
    rgba(80, 145, 195, 0.42)
  );
}

.hero-route__steps li {
  position: relative;

  display: grid;
  grid-template-rows: 38px auto;
  justify-items: center;
  gap: 11px;

  min-width: 0;

  color: var(--color-text, #1c3042);
  text-align: center;

  counter-increment: hero-route-step;
}

/* Точки с автоматическими номерами */
.hero-route__steps li::before {
  content: counter(hero-route-step, decimal-leading-zero);

  position: relative;
  z-index: 1;

  display: grid;
  place-items: center;

  width: 38px;
  height: 38px;

  border: 2px solid var(--color-primary, #3984bd);
  border-radius: 50%;

  background: var(--color-surface, #ffffff);
  box-shadow: 0 5px 16px rgba(35, 84, 120, 0.12);

  color: var(--color-primary, #3984bd);
  font-size: 0.68rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.02em;
}

.hero-route__steps strong {
  display: block;

  padding-inline: 5px;

  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.25;
}

/* Финальная точка выделена */
.hero-route__steps li:last-child::before {
  border-color: var(--color-primary, #3984bd);
  background: var(--color-primary, #3984bd);
  color: #ffffff;
  box-shadow: 0 7px 20px rgba(57, 132, 189, 0.25);
}

@media (max-width: 720px) {
  .hero-route {
    width: 100%;
    padding: 8px 0 0;
  }

  .hero-route__label {
    margin-bottom: 18px;
  }

  .hero-route__steps {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* На мобильном линия становится вертикальной */
  .hero-route__steps::before {
    top: 19px;
    bottom: 19px;
    left: 18px;
    right: auto;

    width: 2px;
    height: auto;

    background: linear-gradient(
      180deg,
      rgba(80, 145, 195, 0.22),
      var(--color-primary, #3984bd),
      rgba(80, 145, 195, 0.42)
    );
  }

  .hero-route__steps li {
    grid-template-columns: 38px minmax(0, 1fr);
    grid-template-rows: auto;
    align-items: center;
    justify-items: start;
    gap: 14px;

    text-align: left;
  }

  .hero-route__steps li::before {
    grid-column: 1;
    grid-row: 1;
  }

  .hero-route__steps strong {
    grid-column: 2;
    grid-row: 1;

    padding-inline: 0;

    font-size: 0.96rem;
  }
}

/* ==========================================================================
   Header: одна строка на desktop
   ========================================================================== */

@media (min-width: 901px) {
  /*
   * Только хедер делаем шире.
   * Глобальный --container не меняем, чтобы не растягивать все страницы.
   */
  .site-header .container {
    width: min(calc(100% - 32px), 1680px);
  }

  .site-header__inner {
    gap: clamp(14px, 1.15vw, 24px);
  }

  .brand__text strong,
  .brand__text small,
  .main-nav a,
  .header-contact,
  .header-cta {
    white-space: nowrap;
  }

  .main-nav {
    flex: 1 1 auto;
    min-width: 0;
    margin-left: auto;

    justify-content: center;
    gap: clamp(14px, 1.1vw, 22px);
  }

  .main-nav a {
    flex: 0 0 auto;
  }

  .header-contact,
  .header-cta {
    flex: 0 0 auto;
  }

  .header-cta {
    width: max-content;
    min-width: max-content;
    padding-inline: 22px;
  }
}

/*
 * На средних desktop-экранах убираем только второстепенную информацию:
 * подзаголовок логотипа и часы работы.
 */
@media (min-width: 901px) and (max-width: 1450px) {
  .brand__text small,
  .header-contact span {
    display: none;
  }

  .main-nav {
    gap: 16px;
  }
}

/*
 * На более узком desktop скрываем контактный блок целиком.
 * Телефон остаётся доступен в мобильной панели после перехода к mobile layout.
 */
@media (min-width: 901px) and (max-width: 1240px) {
  .header-contact {
    display: none;
  }

  .brand__mark {
    width: 38px;
    height: 38px;
  }

  .brand__text strong {
    font-size: 1.05rem;
  }

  .main-nav {
    gap: 12px;
  }

  .main-nav a {
    font-size: 0.82rem;
  }

  .header-cta {
    padding-inline: 16px;
    font-size: 0.86rem;
  }
}

/* ==========================================================================
   Почему выбирают нас: тематические иконки
   ========================================================================== */

.advantages-grid article > .advantage-icon {
  display: grid;
  place-items: center;

  width: 54px;
  height: 54px;
  margin-bottom: 28px;

  border: 1px solid rgba(15, 94, 170, 0.16);
  border-radius: 17px;

  background: linear-gradient(
    145deg,
    var(--color-primary-light),
    #f8fbfe
  );

  color: var(--color-primary);

  font-size: initial;
  font-weight: initial;
  letter-spacing: normal;

  box-shadow: 0 8px 20px rgba(15, 94, 170, 0.09);

  transition: color 0.2s ease,
  background 0.2s ease,
  transform 0.2s ease,
  box-shadow 0.2s ease;
}

.advantages-grid article > .advantage-icon svg {
  width: 28px;
  height: 28px;

  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.advantages-grid article {
  transition: transform 0.2s ease,
  border-color 0.2s ease,
  box-shadow 0.2s ease;
}

.advantages-grid article:hover {
  border-color: rgba(15, 94, 170, 0.24);

  box-shadow: 0 16px 38px rgba(16, 63, 98, 0.1);

  transform: translateY(-3px);
}

.advantages-grid article:hover > .advantage-icon {
  background: var(--color-primary);
  color: #ffffff;

  box-shadow: 0 10px 26px rgba(15, 94, 170, 0.2);

  transform: translateY(-2px);
}

@media (max-width: 720px) {
  .advantages-grid article > .advantage-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 20px;
    border-radius: 15px;
  }

  .advantages-grid article > .advantage-icon svg {
    width: 26px;
    height: 26px;
  }
}

/* ==========================================================================
   Как мы работаем / Каждое звено: мягкий electric-hover
   ========================================================================== */

.process-grid.process-grid--electric {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;

  margin: 36px 0 0;
  padding: 0;
}

/* Общая оболочка электрической карточки */
.electric-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;

  border: 1px solid rgba(15, 94, 170, 0.12);
  border-radius: 24px;

  background: #ffffff;
  box-shadow: 0 14px 34px rgba(16, 63, 98, 0.06);

  transition: transform 0.25s ease,
  border-color 0.25s ease,
  box-shadow 0.25s ease;
}

/* Отступы только у карточек процесса */
.process-grid--electric > .electric-card {
  padding: 28px 24px 24px;
}

/*
 * У holding-card уже есть собственные отступы внутри
 * .holding-card__body, поэтому второй padding не нужен.
 */
.holding-card.electric-card--holding {
  padding: 0;
}

/* Мягкое внутреннее свечение */
.electric-card::before {
  content: "";

  position: absolute;
  z-index: 0;
  inset: -1px;

  border-radius: inherit;

  background: radial-gradient(
    circle at top right,
    rgba(64, 149, 222, 0.18),
    transparent 42%
  );

  opacity: 0;
  pointer-events: none;

  transition: opacity 0.25s ease;
}

.holding-card.electric-card--holding::before {
  z-index: 2;

  background: radial-gradient(
    circle at 88% 14%,
    rgba(64, 149, 222, 0.24),
    transparent 42%
  );
}

/* Пробегающий электрический блик через всю карточку */
.electric-card::after {
  content: "";

  position: absolute;
  z-index: 2;
  top: -35%;
  left: -50%;

  width: 35%;
  height: 190%;

  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0),
    rgba(105, 185, 255, 0.12),
    rgba(105, 185, 255, 0.46),
    rgba(255, 255, 255, 0)
  );

  opacity: 0;
  transform: rotate(18deg);
  pointer-events: none;
}

@keyframes electric-card-sweep {
  0% {
    left: -50%;
    opacity: 0;
  }

  12% {
    opacity: 0.9;
  }

  78% {
    opacity: 0.75;
  }

  100% {
    left: 115%;
    opacity: 0;
  }
}

/* Всё настоящее содержимое находится поверх эффектов */
.electric-card > * {
  position: relative;
  z-index: 1;
}

/* Молния должна быть абсолютной и находиться выше содержимого */
.electric-card > .electric-spark {
  position: absolute;
  z-index: 3;
  top: 16px;
  right: 16px;

  width: 18px;
  height: 18px;

  opacity: 0;
  transform: scale(0.8) rotate(-10deg);

  transition: opacity 0.25s ease,
  transform 0.25s ease;
}

/* Форма молнии */
.electric-card > .electric-spark::before,
.electric-card > .electric-spark::after {
  content: "";

  position: absolute;
  inset: 0;

  border-radius: 2px;

  background: linear-gradient(
    180deg,
    #69b9ff,
    var(--color-primary)
  );

  clip-path: polygon(
    48% 0,
    100% 0,
    62% 42%,
    88% 42%,
    22% 100%,
    44% 58%,
    14% 58%
  );
}

/* Голубое свечение вокруг молнии */
.electric-card > .electric-spark::after {
  opacity: 0.25;
  transform: scale(1.35);
  filter: blur(4px);
}

/* Номер шага */
.process-grid--electric .electric-card__badge {
  display: inline-grid;
  place-items: center;

  width: 46px;
  height: 46px;
  margin-bottom: 18px;

  border: 2px solid var(--color-primary);
  border-radius: 50%;

  background: #ffffff;
  box-shadow: 0 6px 18px rgba(15, 94, 170, 0.08);

  color: var(--color-primary);
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.04em;

  transition: transform 0.25s ease,
  background 0.25s ease,
  color 0.25s ease,
  box-shadow 0.25s ease;
}

/*
 * Заголовки и тексты ограничены блоком процесса.
 * Это важно: иначе уменьшится заголовок у holding-card.
 */
.process-grid--electric .electric-card h3 {
  margin: 0 0 12px;

  font-size: 1.08rem;
  line-height: 1.25;
}

.process-grid--electric .electric-card p {
  margin: 0;

  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Анимация изображения у трёх звеньев */
.holding-card.electric-card--holding > img {
  transition: transform 0.25s ease,
  filter 0.25s ease;
}

/* Hover только на устройствах с настоящим указателем */
@media (hover: hover) and (pointer: fine) {
  .electric-card:hover {
    border-color: rgba(15, 94, 170, 0.26);
    box-shadow: 0 20px 44px rgba(16, 63, 98, 0.12);

    transform: translateY(-5px);
  }

  .electric-card:hover::before {
    opacity: 1;
  }

  .electric-card:hover::after {
    animation: electric-card-sweep 0.78s cubic-bezier(0.22, 0.61, 0.36, 1) both;
  }

  .electric-card:hover > .electric-spark {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }

  .process-grid--electric
  .electric-card:hover
  .electric-card__badge {
    background: var(--color-primary);
    color: #ffffff;

    box-shadow: 0 10px 24px rgba(15, 94, 170, 0.22);

    transform: scale(1.06);
  }

  .holding-card.electric-card--holding:hover > img {
    filter: brightness(1.035) saturate(1.06);

    transform: scale(1.035);
  }
}

/* Три карточки в строке */
@media (max-width: 1180px) {
  .process-grid.process-grid--electric {
    grid-template-columns:
            repeat(3, minmax(0, 1fr));
  }
}

/* Две карточки в строке */
@media (max-width: 820px) {
  .process-grid.process-grid--electric {
    grid-template-columns:
            repeat(2, minmax(0, 1fr));
  }
}

/* На телефоне — одна карточка */
@media (max-width: 620px) {
  .process-grid.process-grid--electric {
    grid-template-columns: 1fr;
  }

  .process-grid--electric > .electric-card {
    padding: 24px 20px 20px;
    border-radius: 20px;
  }

  .process-grid--electric .electric-card__badge {
    width: 42px;
    height: 42px;
    margin-bottom: 16px;
  }
}

/* Не анимируем карточки при системном отключении анимаций */
@media (prefers-reduced-motion: reduce) {
  .electric-card,
  .electric-card::before,
  .electric-card::after,
  .electric-card > .electric-spark,
  .electric-card__badge,
  .holding-card.electric-card--holding > img {
    transition: none !important;
  }

  .electric-card::after {
    animation: none !important;
  }

  .electric-card:hover,
  .holding-card.electric-card--holding:hover > img {
    transform: none;
  }
}

/* ==========================================================================
   Header: выравнивание с основным контентом
   ========================================================================== */

@media (min-width: 901px) {
  /*
   * Шапка использует тот же контейнер, что и остальной сайт.
   * Логотип и основной контент теперь начинаются на одной линии.
   */
  .site-header .container {
    width: min(calc(100% - 40px), var(--container));
  }

  .site-header__inner {
    gap: 12px;
  }

  /*
   * Ничего в шапке не переносится на вторую строку.
   */
  .brand__text strong,
  .brand__text small,
  .main-nav a,
  .header-contact,
  .header-cta {
    white-space: nowrap;
  }

  .main-nav {
    display: flex;
    flex: 1 1 auto;
    flex-wrap: nowrap;
    justify-content: center;

    min-width: 0;
    margin-left: auto;

    gap: clamp(10px, 0.85vw, 16px);
  }

  .main-nav a {
    flex: 0 0 auto;

    font-size: clamp(0.8rem, 0.72vw, 0.88rem);
  }

  .header-contact,
  .header-cta {
    flex: 0 0 auto;
  }

  .header-contact {
    min-width: max-content;
  }

  .header-cta {
    width: max-content;
    min-width: max-content;

    padding-inline: 17px;

    font-size: 0.86rem;
  }
}

/*
 * На средних экранах убираем только второстепенные подписи.
 * Название компании, меню, телефон и кнопка остаются.
 */
@media (min-width: 901px) and (max-width: 1320px) {
  .brand__text small,
  .header-contact span {
    display: none;
  }

  .brand__mark {
    width: 40px;
    height: 40px;
  }

  .brand__text strong {
    font-size: 1.08rem;
  }
}

/*
 * На узком desktop скрываем телефонный блок.
 * Меню и кнопка заявки продолжают помещаться в одну строку.
 */
@media (min-width: 901px) and (max-width: 1120px) {
  .header-contact {
    display: none;
  }

  .site-header__inner {
    gap: 10px;
  }

  .main-nav {
    gap: 10px;
  }

  .main-nav a {
    font-size: 0.79rem;
  }

  .header-cta {
    padding-inline: 14px;

    font-size: 0.82rem;
  }
}

/* ==========================================================================
   Материалы: карточки с иконками
   ========================================================================== */

.material-category-grid--icons {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  gap: 16px;
}

.material-category-grid--icons .material-category-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;

  min-height: 240px;
  padding: 25px 23px;

  border: 1px solid rgba(15, 94, 170, 0.13);
  border-radius: 22px;

  background: #ffffff;
  box-shadow: 0 10px 30px rgba(16, 63, 98, 0.055);

  transition: transform 0.24s ease,
  border-color 0.24s ease,
  box-shadow 0.24s ease;
}

/* Голубое свечение в правом верхнем углу */
.material-category-grid--icons .material-category-card::before {
  content: "";

  position: absolute;
  z-index: 0;
  inset: 0;

  background: radial-gradient(
    circle at 90% 10%,
    rgba(81, 168, 232, 0.18),
    transparent 44%
  );

  opacity: 0;

  pointer-events: none;

  transition: opacity 0.24s ease;
}

/* Короткий световой блик */
.material-category-grid--icons .material-category-card::after {
  content: "";

  position: absolute;
  z-index: 2;
  top: -40%;
  left: -55%;

  width: 34%;
  height: 190%;

  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0),
    rgba(112, 184, 239, 0.36),
    rgba(255, 255, 255, 0)
  );

  opacity: 0;
  transform: rotate(18deg);

  pointer-events: none;
}

.material-category-grid--icons .material-category-card > * {
  position: relative;
  z-index: 1;
}

.material-category-card__icon {
  display: grid;
  place-items: center;

  width: 58px;
  height: 58px;
  margin-bottom: 30px;

  border: 1px solid rgba(15, 94, 170, 0.16);
  border-radius: 18px;

  background: linear-gradient(
    145deg,
    var(--color-primary-light),
    #f8fbfe
  );

  color: var(--color-primary);

  box-shadow: 0 8px 22px rgba(15, 94, 170, 0.09);

  transition: color 0.24s ease,
  background 0.24s ease,
  box-shadow 0.24s ease,
  transform 0.24s ease;
}

.material-category-card__icon svg {
  width: 30px;
  height: 30px;

  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.material-category-grid--icons .material-category-card h3 {
  margin: 0 0 12px;

  font-size: 1.08rem;
  line-height: 1.25;
}

.material-category-grid--icons .material-category-card p {
  margin: 0;

  font-size: 0.88rem;
  line-height: 1.58;
}

@keyframes material-category-sweep {
  0% {
    left: -55%;
    opacity: 0;
  }

  15% {
    opacity: 0.8;
  }

  100% {
    left: 120%;
    opacity: 0;
  }
}

@media (hover: hover) and (pointer: fine) {
  .material-category-grid--icons .material-category-card:hover {
    border-color: rgba(15, 94, 170, 0.27);

    box-shadow: 0 19px 42px rgba(16, 63, 98, 0.11);

    transform: translateY(-5px);
  }

  .material-category-grid--icons
  .material-category-card:hover::before {
    opacity: 1;
  }

  .material-category-grid--icons
  .material-category-card:hover::after {
    animation: material-category-sweep 0.72s cubic-bezier(0.22, 0.61, 0.36, 1) both;
  }

  .material-category-grid--icons
  .material-category-card:hover
  .material-category-card__icon {
    background: var(--color-primary);
    color: #ffffff;

    box-shadow: 0 11px 28px rgba(15, 94, 170, 0.22);

    transform: translateY(-2px) scale(1.05);
  }
}

/* ==========================================================================
   Материалы: магазины на маркетплейсах
   ========================================================================== */

.marketplace-panel {
  margin-top: 30px;
  padding-top: 25px;

  border-top: 1px solid rgba(15, 94, 170, 0.13);
}

.marketplace-panel__heading {
  display: grid;
  gap: 5px;
  margin-bottom: 15px;
}

.marketplace-panel__heading > span {
  color: var(--color-text);
  font-size: 0.98rem;
  font-weight: 800;
}

.marketplace-panel__heading p {
  max-width: 530px;
  margin: 0;

  font-size: 0.86rem;
  line-height: 1.5;
}

.marketplace-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.marketplace-button {
  position: relative;
  overflow: hidden;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;

  min-height: 72px;
  padding: 14px 18px;

  border: 1px solid rgba(15, 94, 170, 0.2);
  border-radius: 18px;

  background: #ffffff;
  box-shadow: 0 8px 24px rgba(15, 52, 84, 0.055);

  color: var(--color-text);

  transition: color 0.22s ease,
  background 0.22s ease,
  border-color 0.22s ease,
  box-shadow 0.22s ease,
  transform 0.22s ease;
}

.marketplace-button > span:first-child {
  display: grid;
  gap: 1px;
}

.marketplace-button small {
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-weight: 650;
  line-height: 1.2;
}

.marketplace-button strong {
  font-size: 1rem;
  line-height: 1.2;
}

.marketplace-button__arrow {
  display: grid;
  place-items: center;

  width: 34px;
  height: 34px;
  flex: 0 0 34px;

  border-radius: 50%;

  background: var(--color-primary-light);
  color: var(--color-primary);

  font-size: 1rem;
  font-weight: 800;

  transition: color 0.22s ease,
  background 0.22s ease,
  transform 0.22s ease;
}

.marketplace-button__status {
  display: inline-flex;
  align-items: center;

  border-radius: 999px;
  padding: 5px 9px;

  background: var(--color-surface-alt);
  color: var(--color-text-muted);

  font-size: 0.68rem;
  font-weight: 750;
}

.marketplace-button--disabled {
  cursor: not-allowed;
  opacity: 0.64;
}

@media (hover: hover) and (pointer: fine) {
  a.marketplace-button:hover {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: #ffffff;

    box-shadow: 0 15px 34px rgba(15, 94, 170, 0.2);

    transform: translateY(-3px);
  }

  a.marketplace-button:hover small {
    color: rgba(255, 255, 255, 0.74);
  }

  a.marketplace-button:hover .marketplace-button__arrow {
    background: #ffffff;
    color: var(--color-primary);

    transform: translate(2px, -2px) rotate(3deg);
  }
}

@media (max-width: 620px) {
  .material-category-grid--icons,
  .marketplace-actions {
    grid-template-columns: 1fr;
  }

  .material-category-grid--icons .material-category-card {
    min-height: 0;
    padding: 23px 20px;
  }

  .material-category-card__icon {
    width: 52px;
    height: 52px;
    margin-bottom: 22px;
    border-radius: 16px;
  }

  .material-category-card__icon svg {
    width: 27px;
    height: 27px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .material-category-card,
  .material-category-card::before,
  .material-category-card::after,
  .material-category-card__icon,
  .marketplace-button,
  .marketplace-button__arrow {
    transition: none !important;
    animation: none !important;
  }

  .material-category-card:hover,
  .marketplace-button:hover,
  .material-category-card:hover .material-category-card__icon {
    transform: none !important;
  }
}

/* ==========================================================================
   Страница «Услуги»: компактный первый экран
   ========================================================================== */

/*
 * В этом hero нет правой колонки с фактами или изображением,
 * поэтому отдаём тексту всю ширину контейнера.
 */
.page-hero--services .page-hero__inner {
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.page-hero--services .page-hero__inner > div:first-child {
  max-width: 980px;
}

/*
 * Отступ зависит от высоты экрана:
 * на большом мониторе он остаётся просторным,
 * на небольшом ноутбуке автоматически уменьшается.
 */
.page-hero--services {
  display: grid;
  align-items: center;

  padding-block: clamp(48px, 8vh, 88px);
}

.page-hero--services h1 {
  max-width: 920px;
}

.page-hero--services p {
  max-width: 820px;
  margin-bottom: 26px;
}

/*
 * Типичный ноутбук 1366 × 768 или окно браузера
 * с уменьшенной доступной высотой.
 */
@media (min-width: 901px) and (max-height: 820px) {
  .page-hero--services {
    padding-block: 36px;
  }

  .page-hero--services .eyebrow {
    margin-bottom: 10px;
  }

  .page-hero--services h1 {
    max-width: 900px;
    margin-bottom: 16px;

    font-size: clamp(2.15rem, 3.8vw, 3.5rem);
    line-height: 1.04;
  }

  .page-hero--services p {
    max-width: 820px;
    margin-bottom: 20px;

    font-size: 1rem;
    line-height: 1.5;
  }

  .page-hero--services .button {
    min-height: 46px;
    padding: 10px 20px;
  }
}

@media (min-width: 901px) and (max-height: 680px) {
  .page-hero--services {
    padding-block: 24px;
  }

  .page-hero--services h1 {
    margin-bottom: 13px;

    font-size: clamp(1.95rem, 3.2vw, 3rem);
  }

  .page-hero--services p {
    margin-bottom: 16px;

    font-size: 0.95rem;
    line-height: 1.45;
  }

  .page-hero--services .button {
    min-height: 44px;
    padding-block: 9px;
  }
}

/* ==========================================================================
   Услуги: прайс-лист вместо сетки карточек
   ========================================================================== */

.services-price-heading {
  max-width: 980px;
}

.services-price-heading h2 {
  max-width: 820px;
}

.services-price-heading__lead {
  max-width: 900px;
  margin: 22px 0 0;

  color: var(--color-text);
  font-size: clamp(1rem, 1.4vw, 1.16rem);
  line-height: 1.65;
}

/*
 * Визуально это таблица, но каждая услуга остаётся
 * самостоятельной адаптивной строкой.
 */
.service-price-list {
  overflow: hidden;

  border-top: 1px solid #cfdee9;
  border-bottom: 1px solid #cfdee9;

  background: rgba(255, 255, 255, 0.42);
}

.service-price-row {
  position: relative;

  display: grid;
  grid-template-columns:
        minmax(220px, 0.85fr)
        minmax(320px, 1.55fr)
        minmax(150px, 0.46fr);

  align-items: start;
  gap: clamp(28px, 4vw, 64px);

  padding: 28px 24px;

  border-bottom: 1px solid #dce7ef;

  transition: background-color 0.22s ease,
  box-shadow 0.22s ease;
}

.service-price-row:last-child {
  border-bottom: 0;
}

/* Голубой маркер активной строки */
.service-price-row::before {
  content: "";

  position: absolute;
  top: 18px;
  bottom: 18px;
  left: 0;

  width: 3px;

  border-radius: 0 999px 999px 0;

  background: var(--color-primary);

  opacity: 0;
  transform: scaleY(0.45);

  transition: opacity 0.22s ease,
  transform 0.22s ease;
}

.service-price-row__title {
  min-width: 0;
}

.service-price-row__title h3 {
  margin: 0;

  color: var(--color-text);
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
  line-height: 1.3;
  letter-spacing: -0.025em;
}

.service-price-row__description {
  max-width: 650px;
  margin: 0;

  color: var(--color-text-muted);
  font-size: 0.94rem;
  line-height: 1.62;
}

.service-price-row__price {
  display: grid;
  justify-items: end;
  gap: 2px;

  min-width: 0;

  text-align: right;
}

.service-price-row__price-label {
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-weight: 750;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-price-row__price strong {
  color: var(--color-primary-dark);
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
  line-height: 1.25;
  white-space: nowrap;
}

.service-price-row__price small {
  color: var(--color-text-muted);
  font-size: 0.74rem;
  line-height: 1.35;
}

.service-price-disclaimer {
  max-width: 900px;
  margin: 22px 0 0;

  color: var(--color-text-muted);
  font-size: 0.8rem;
  line-height: 1.55;
}

.service-price-disclaimer::before {
  content: "*";

  margin-right: 4px;

  color: var(--color-primary);
  font-weight: 900;
}

.service-price-empty {
  border: 1px solid #d7e4ed;
  border-radius: 20px;

  background: #ffffff;
  padding: 28px;
}

.service-price-empty h3 {
  margin-bottom: 8px;
}

.service-price-empty p {
  margin: 0;
}

/* Hover только там, где устройство действительно поддерживает курсор */
@media (hover: hover) and (pointer: fine) {
  .service-price-row:hover {
    background: #ffffff;

    box-shadow: inset 0 0 0 1px rgba(15, 94, 170, 0.04),
    0 10px 30px rgba(15, 52, 84, 0.055);
  }

  .service-price-row:hover::before {
    opacity: 1;
    transform: scaleY(1);
  }

  .service-price-row:hover
  .service-price-row__title h3 {
    color: var(--color-primary);
  }
}

/* Планшет: название, описание и цена всё ещё в одной строке,
   но пропорции становятся компактнее */
@media (max-width: 1050px) {
  .service-price-row {
    grid-template-columns:
            minmax(190px, 0.8fr)
            minmax(260px, 1.3fr)
            minmax(135px, 0.42fr);

    gap: 26px;
    padding-inline: 20px;
  }
}

/*
 * На узком планшете и мобильном:
 * заголовок → описание → цена.
 */
@media (max-width: 780px) {
  .service-price-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;

    padding: 24px 20px;
  }

  .service-price-row__description {
    max-width: none;
  }

  .service-price-row__price {
    justify-items: start;

    margin-top: 4px;

    text-align: left;
  }

  .service-price-row__price strong {
    font-size: 1.08rem;
  }

  .services-price-heading__lead {
    font-size: 1rem;
  }
}

/* Самые небольшие экраны */
@media (max-width: 480px) {
  .service-price-row {
    padding: 22px 16px;
  }

  .service-price-row::before {
    top: 14px;
    bottom: 14px;
  }

  .service-price-disclaimer {
    font-size: 0.76rem;
  }

  .services-price-section .section-actions {
    align-items: stretch;
  }

  .services-price-section .section-actions .button {
    width: 100%;
  }
}

/* ==========================================================================
   Примеры работ: визуальные карточки с акцентом на фото
   ========================================================================== */

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.project-card--visual {
  position: relative;
  overflow: hidden;

  border: 1px solid rgba(15, 94, 170, 0.13);
  border-radius: 22px;

  background: #ffffff;
  box-shadow: 0 12px 34px rgba(15, 52, 84, 0.075);

  transition: transform 0.25s ease,
  border-color 0.25s ease,
  box-shadow 0.25s ease;
}

/*
 * Изображение занимает основную часть карточки.
 */
.project-card--visual .project-card__media--visual {
  position: relative;
  display: block;
  overflow: hidden;

  aspect-ratio: 4 / 3;

  background: #dceaf5;
}

/*
 * Затемнение в нижней части фотографии,
 * чтобы белый заголовок всегда читался.
 */
.project-card--visual .project-card__media--visual::after {
  content: "";

  position: absolute;
  z-index: 1;
  inset: 34% 0 0;

  background: linear-gradient(
    180deg,
    rgba(5, 26, 45, 0),
    rgba(5, 26, 45, 0.18) 30%,
    rgba(5, 26, 45, 0.83) 100%
  );

  pointer-events: none;
}

.project-card--visual .project-card__media--visual img {
  width: 100%;
  height: 100%;

  object-fit: cover;

  transition: transform 0.45s cubic-bezier(0.22, 0.61, 0.36, 1),
  filter 0.3s ease;
}

/*
 * Тип объекта — небольшая подпись на фотографии.
 */
.project-card--visual .project-card__type {
  position: absolute;
  z-index: 2;
  top: 16px;
  left: 16px;

  display: inline-flex;
  align-items: center;

  min-height: 30px;
  padding: 6px 11px;

  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 999px;

  background: rgba(245, 250, 254, 0.84);

  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);

  color: var(--color-primary-dark);
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 1.2;
}

/*
 * Название находится поверх фотографии.
 */
.project-card--visual .project-card__title {
  position: absolute;
  z-index: 2;
  right: 20px;
  bottom: 20px;
  left: 20px;

  display: -webkit-box;
  overflow: hidden;

  margin: 0;

  color: #ffffff;
  font-size: clamp(1.08rem, 1.5vw, 1.32rem);
  font-weight: 780;
  line-height: 1.25;
  letter-spacing: -0.025em;

  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.34);

  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

/*
 * Под фотографией остаётся только монтажник.
 */
.project-card--visual .project-card__partner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;

  min-height: 55px;
  padding: 13px 16px;

  border-top: 1px solid rgba(15, 94, 170, 0.09);
}

.project-card__partner-label {
  flex: 0 0 auto;

  color: var(--color-text-muted);
  font-size: 0.67rem;
  font-weight: 750;
  line-height: 1.2;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-card--visual .project-card__partner > a,
.project-card--visual .project-card__partner-value {
  min-width: 0;
  overflow: hidden;

  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 750;
  line-height: 1.3;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-card--visual .project-card__partner-value {
  color: var(--color-text-muted);
  font-weight: 650;
}

/*
 * Хорошо заметный focus для клавиатуры.
 */
.project-card--visual .project-card__media--visual:focus-visible,
.project-card--visual .project-card__partner > a:focus-visible {
  outline: 3px solid rgba(15, 94, 170, 0.35);
  outline-offset: -3px;
}

@media (hover: hover) and (pointer: fine) {
  .project-card--visual:hover {
    border-color: rgba(15, 94, 170, 0.25);

    box-shadow: 0 21px 48px rgba(15, 52, 84, 0.14);

    transform: translateY(-5px);
  }

  .project-card--visual:hover
  .project-card__media--visual img {
    filter: brightness(1.025) saturate(1.04);

    transform: scale(1.055);
  }

  .project-card--visual
  .project-card__partner > a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
  }
}

/* Планшет — две карточки */
@media (max-width: 980px) {
  .project-grid {
    grid-template-columns:
            repeat(2, minmax(0, 1fr));
  }
}

/* Телефон — одна карточка */
@media (max-width: 640px) {
  .project-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }

  .project-card--visual {
    border-radius: 19px;
  }

  .project-card--visual .project-card__media--visual {
    aspect-ratio: 4 / 3;
  }

  .project-card--visual .project-card__title {
    right: 17px;
    bottom: 17px;
    left: 17px;

    font-size: 1.15rem;
  }

  .project-card--visual .project-card__type {
    top: 13px;
    left: 13px;
  }

  .project-card--visual .project-card__partner {
    min-height: 52px;
    padding-inline: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .project-card--visual,
  .project-card--visual .project-card__media--visual img {
    transition: none !important;
  }

  .project-card--visual:hover,
  .project-card--visual:hover
  .project-card__media--visual img {
    transform: none;
  }
}

/* После обновления фильтров блок не скрывается под sticky-header */
#projects-filter {
  scroll-margin-top: calc(var(--header-height) + 24px);
}

/* ==========================================================================
   AJAX-фильтрация проектов
   ========================================================================== */

.projects-results {
  position: relative;

  transition: opacity 0.18s ease;
}

.projects-results.is-loading {
  opacity: 0.5;
  pointer-events: none;
}

/*
 * Небольшой индикатор поверх старых результатов.
 * Старые карточки не исчезают, поэтому высота страницы
 * во время запроса не скачет.
 */
.projects-results::after {
  content: "";

  position: absolute;
  z-index: 10;
  top: 42px;
  left: 50%;

  width: 32px;
  height: 32px;

  border: 3px solid rgba(15, 94, 170, 0.18);
  border-top-color: var(--color-primary);
  border-radius: 50%;

  opacity: 0;
  transform: translateX(-50%);
  pointer-events: none;
}

.projects-results.is-loading::after {
  opacity: 1;

  animation: projects-loading-spin 0.7s linear infinite;
}

/*
 * Во время запроса не даём повторно нажимать
 * на поля и кнопки фильтра.
 */
.filters.is-loading {
  pointer-events: none;
}

.filters.is-loading select,
.filters.is-loading .button {
  cursor: wait;
}

@keyframes projects-loading-spin {
  to {
    transform: translateX(-50%) rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .projects-results {
    transition: none;
  }

  .projects-results.is-loading::after {
    animation-duration: 1.4s;
  }
}

/* ==========================================================================
   Страница «О холдинге»: видео о заводе
   ========================================================================== */

.about-factory-video {
  display: grid;
  grid-template-columns:
        minmax(0, 1.25fr)
        minmax(310px, 0.75fr);

  overflow: hidden;

  margin-top: 34px;

  border: 1px solid rgba(15, 94, 170, 0.16);
  border-radius: 28px;

  background: #ffffff;

  box-shadow: 0 18px 50px rgba(15, 52, 84, 0.09);
}

/* --------------------------------------------------------------------------
   Видео и превью
   -------------------------------------------------------------------------- */

.about-factory-video__media {
  position: relative;

  min-width: 0;

  aspect-ratio: 16 / 9;

  overflow: hidden;

  background: linear-gradient(
    135deg,
    var(--color-primary-dark),
    var(--color-primary)
  );
}

.about-factory-video__preview {
  position: absolute;
  inset: 0;

  display: block;
  overflow: hidden;

  color: #ffffff;

  cursor: pointer;
}

.about-factory-video__preview::after {
  content: "";

  position: absolute;
  z-index: 1;
  inset: 0;

  background: linear-gradient(
    180deg,
    rgba(4, 24, 42, 0.05),
    rgba(4, 24, 42, 0.18) 48%,
    rgba(4, 24, 42, 0.7)
  );

  pointer-events: none;

  transition: background 0.3s ease;
}

.about-factory-video__preview img {
  width: 100%;
  height: 100%;

  object-fit: cover;

  transition: transform 0.5s cubic-bezier(0.22, 0.61, 0.36, 1),
  filter 0.3s ease;
}

.about-factory-video__play {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;

  display: grid;
  place-items: center;

  width: 76px;
  height: 76px;

  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 50%;

  background: rgba(255, 255, 255, 0.93);

  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);

  color: var(--color-primary);

  box-shadow: 0 18px 46px rgba(4, 25, 45, 0.3);

  transform: translate(-50%, -50%);

  transition: color 0.25s ease,
  background 0.25s ease,
  box-shadow 0.25s ease,
  transform 0.25s ease;
}

.about-factory-video__play svg {
  width: 36px;
  height: 36px;

  fill: currentColor;
}

.about-factory-video__label {
  position: absolute;
  z-index: 2;
  right: 20px;
  bottom: 18px;
  left: 20px;

  color: #ffffff;
  font-size: 0.76rem;
  font-weight: 850;
  line-height: 1.3;
  letter-spacing: 0.1em;
  text-transform: uppercase;

  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.36);
}

/* Загруженный YouTube-плеер */

.about-factory-video__iframe {
  display: block;

  width: 100%;
  height: 100%;

  border: 0;
}

/* --------------------------------------------------------------------------
   Текстовая часть
   -------------------------------------------------------------------------- */

.about-factory-video__content {
  display: flex;
  flex-direction: column;
  justify-content: center;

  min-width: 0;

  padding: clamp(28px, 4vw, 48px);

  background: radial-gradient(
    circle at 100% 0,
    rgba(112, 184, 239, 0.16),
    transparent 48%
  ),
  linear-gradient(
    145deg,
    #ffffff,
    #f5faff
  );
}

.about-factory-video__content .eyebrow {
  margin-bottom: 13px;
}

.about-factory-video__content h3 {
  max-width: 430px;
  margin-bottom: 16px;

  font-size: clamp(1.65rem, 2.5vw, 2.35rem);
  line-height: 1.08;
}

.about-factory-video__content p {
  max-width: 520px;
  margin-bottom: 13px;

  line-height: 1.65;
}

.about-factory-video__note {
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 650;
}

.about-factory-video__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;

  margin-top: 14px;
}

/* --------------------------------------------------------------------------
   Наведение
   -------------------------------------------------------------------------- */

@media (hover: hover) and (pointer: fine) {
  .about-factory-video__preview:hover img {
    filter: brightness(1.04) saturate(1.05);

    transform: scale(1.045);
  }

  .about-factory-video__preview:hover::after {
    background: linear-gradient(
      180deg,
      rgba(4, 24, 42, 0.02),
      rgba(4, 24, 42, 0.12) 48%,
      rgba(4, 24, 42, 0.64)
    );
  }

  .about-factory-video__preview:hover
  .about-factory-video__play {
    background: var(--color-primary);
    color: #ffffff;

    box-shadow: 0 20px 52px rgba(15, 94, 170, 0.4);

    transform: translate(-50%, -50%) scale(1.08);
  }
}

/* --------------------------------------------------------------------------
   Адаптация
   -------------------------------------------------------------------------- */

@media (max-width: 900px) {
  .about-factory-video {
    grid-template-columns: minmax(0, 1fr);
  }

  .about-factory-video__content {
    padding: 30px;
  }
}

@media (max-width: 560px) {
  .about-factory-video {
    margin-top: 24px;
    border-radius: 21px;
  }

  .about-factory-video__play {
    width: 62px;
    height: 62px;
  }

  .about-factory-video__play svg {
    width: 29px;
    height: 29px;
  }

  .about-factory-video__content {
    padding: 25px 20px;
  }

  .about-factory-video__actions {
    align-items: stretch;
  }

  .about-factory-video__actions .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .about-factory-video__preview img,
  .about-factory-video__preview::after,
  .about-factory-video__play {
    transition: none !important;
  }

  .about-factory-video__preview:hover img {
    transform: none;
  }
}

.brand-name-nowrap {
  white-space: nowrap;
}

@media (max-width: 420px) {
  .brand-name-nowrap {
    white-space: normal;
  }
}

/* ==========================================================================
   Страница «О холдинге»: карточки ценностей
   ========================================================================== */

.advantages-grid--values .value-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;

  display: flex;
  flex-direction: column;

  min-height: 270px;
  padding: 26px 22px 24px;

  border: 1px solid rgba(15, 94, 170, 0.13);
  border-radius: 20px;

  background: #ffffff;

  box-shadow: 0 11px 32px rgba(16, 63, 98, 0.06);

  transition: transform 0.25s ease,
  border-color 0.25s ease,
  box-shadow 0.25s ease,
  background-color 0.25s ease;
}

/*
 * Мягкое голубое свечение.
 */
.advantages-grid--values .value-card::before {
  content: "";

  position: absolute;
  z-index: 0;
  inset: 0;

  background: radial-gradient(
    circle at 88% 10%,
    rgba(81, 168, 232, 0.19),
    transparent 46%
  );

  opacity: 0;
  pointer-events: none;

  transition: opacity 0.25s ease;
}

/*
 * Световой электрический блик.
 */
.advantages-grid--values .value-card::after {
  content: "";

  position: absolute;
  z-index: 0;
  top: -45%;
  left: -55%;

  width: 38%;
  height: 200%;

  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0),
    rgba(110, 188, 246, 0.12),
    rgba(110, 188, 246, 0.4),
    rgba(255, 255, 255, 0)
  );

  opacity: 0;
  transform: rotate(18deg);
  pointer-events: none;
}

/*
 * Контент карточки располагается поверх эффектов.
 */
.advantages-grid--values .value-card > * {
  position: relative;
  z-index: 1;
}

/* --------------------------------------------------------------------------
   Иконка
   -------------------------------------------------------------------------- */

.advantages-grid--values
.value-card > .value-card__icon {
  display: grid;
  place-items: center;

  width: 56px;
  height: 56px;
  margin-bottom: 30px;

  border: 1px solid rgba(15, 94, 170, 0.17);
  border-radius: 18px;

  background: linear-gradient(
    145deg,
    var(--color-primary-light),
    #f9fcff
  );

  color: var(--color-primary);

  font-size: initial;
  font-weight: initial;
  letter-spacing: normal;

  box-shadow: 0 9px 24px rgba(15, 94, 170, 0.1);

  transition: color 0.25s ease,
  background 0.25s ease,
  transform 0.25s ease,
  box-shadow 0.25s ease;
}

.advantages-grid--values
.value-card__icon svg {
  width: 29px;
  height: 29px;

  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;

  transition: transform 0.25s ease;
}

/* --------------------------------------------------------------------------
   Текст
   -------------------------------------------------------------------------- */

.advantages-grid--values .value-card h3 {
  margin: 0 0 12px;

  color: var(--color-text);
  font-size: 1.06rem;
  line-height: 1.32;

  transition: color 0.25s ease;
}

.advantages-grid--values .value-card p {
  margin: 0;

  color: var(--color-text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Проход светового блика
   -------------------------------------------------------------------------- */

@keyframes value-card-sweep {
  0% {
    left: -55%;
    opacity: 0;
  }

  14% {
    opacity: 0.85;
  }

  75% {
    opacity: 0.68;
  }

  100% {
    left: 120%;
    opacity: 0;
  }
}

/* --------------------------------------------------------------------------
   Наведение
   -------------------------------------------------------------------------- */

@media (hover: hover) and (pointer: fine) {
  .advantages-grid--values .value-card:hover {
    border-color: rgba(15, 94, 170, 0.28);

    background: #ffffff;

    box-shadow: 0 21px 48px rgba(16, 63, 98, 0.13);

    transform: translateY(-5px);
  }

  .advantages-grid--values
  .value-card:hover::before {
    opacity: 1;
  }

  .advantages-grid--values
  .value-card:hover::after {
    animation: value-card-sweep 0.75s cubic-bezier(0.22, 0.61, 0.36, 1) both;
  }

  .advantages-grid--values
  .value-card:hover
  .value-card__icon {
    background: var(--color-primary);
    color: #ffffff;

    box-shadow: 0 13px 30px rgba(15, 94, 170, 0.25);

    transform: translateY(-3px) scale(1.06) rotate(-2deg);
  }

  .advantages-grid--values
  .value-card:hover
  .value-card__icon svg {
    transform: scale(1.07);
  }

  .advantages-grid--values
  .value-card:hover h3 {
    color: var(--color-primary);
  }
}

/* --------------------------------------------------------------------------
   Мобильная версия
   -------------------------------------------------------------------------- */

@media (max-width: 720px) {
  .advantages-grid--values .value-card {
    min-height: 0;
    padding: 24px 20px;
  }

  .advantages-grid--values
  .value-card > .value-card__icon {
    width: 52px;
    height: 52px;
    margin-bottom: 22px;

    border-radius: 16px;
  }

  .advantages-grid--values
  .value-card__icon svg {
    width: 27px;
    height: 27px;
  }
}

/* --------------------------------------------------------------------------
   Отключение анимаций по системной настройке
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .advantages-grid--values .value-card,
  .advantages-grid--values .value-card::before,
  .advantages-grid--values .value-card::after,
  .advantages-grid--values .value-card__icon,
  .advantages-grid--values .value-card__icon svg,
  .advantages-grid--values .value-card h3 {
    transition: none !important;
    animation: none !important;
  }

  .advantages-grid--values .value-card:hover,
  .advantages-grid--values
  .value-card:hover
  .value-card__icon,
  .advantages-grid--values
  .value-card:hover
  .value-card__icon svg {
    transform: none !important;
  }
}

/* ==========================================================================
   Страница «О холдинге»: миссия и видение
   ========================================================================== */

.principles-grid--mission article {
  position: relative;
  isolation: isolate;
  overflow: hidden;

  transition: transform 0.22s ease,
  border-color 0.22s ease,
  background-color 0.22s ease,
  box-shadow 0.22s ease;
}

/*
 * Мягкое голубое свечение в правом верхнем углу.
 */
.principles-grid--mission article::before {
  content: "";

  position: absolute;
  z-index: 0;
  inset: 0;

  background: radial-gradient(
    circle at 100% 0,
    rgba(112, 184, 239, 0.2),
    transparent 50%
  );

  opacity: 0;
  pointer-events: none;

  transition: opacity 0.22s ease;
}

/*
 * Небольшой вертикальный маркер слева.
 */
.principles-grid--mission article::after {
  content: "";

  position: absolute;
  z-index: 1;
  top: 18px;
  bottom: 18px;
  left: 0;

  width: 3px;

  border-radius: 0 999px 999px 0;
  background: var(--color-primary);

  opacity: 0;
  transform: scaleY(0.35);
  transform-origin: center;

  transition: opacity 0.22s ease,
  transform 0.22s ease;
}

/*
 * Текст должен находиться поверх декоративного свечения.
 */
.principles-grid--mission article > * {
  position: relative;
  z-index: 2;
}

.principles-grid--mission article strong {
  display: block;

  color: var(--color-text);

  transition: color 0.22s ease,
  transform 0.22s ease;
}

.principles-grid--mission article p {
  transition: color 0.22s ease;
}

/* Hover только для устройств с настоящим курсором */
@media (hover: hover) and (pointer: fine) {
  .principles-grid--mission article:hover {
    border-color: rgba(15, 94, 170, 0.27);

    background-color: #ffffff;

    box-shadow: 0 16px 36px rgba(16, 63, 98, 0.11);

    transform: translateY(-4px);
  }

  .principles-grid--mission article:hover::before {
    opacity: 1;
  }

  .principles-grid--mission article:hover::after {
    opacity: 1;
    transform: scaleY(1);
  }

  .principles-grid--mission article:hover strong {
    color: var(--color-primary);

    transform: translateX(3px);
  }

  .principles-grid--mission article:hover p {
    color: #4d6478;
  }
}

/* Учитываем системное отключение анимаций */
@media (prefers-reduced-motion: reduce) {
  .principles-grid--mission article,
  .principles-grid--mission article::before,
  .principles-grid--mission article::after,
  .principles-grid--mission article strong,
  .principles-grid--mission article p {
    transition: none !important;
  }

  .principles-grid--mission article:hover,
  .principles-grid--mission article:hover strong {
    transform: none !important;
  }
}

/* ==========================================================================
   Материалы: бренд-кнопки маркетплейсов
   ========================================================================== */

.marketplace-actions--brands {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.marketplace-actions--brands .marketplace-button {
  position: relative;
  overflow: hidden;

  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;

  min-height: 82px;
  padding: 16px 18px;

  border-radius: 20px;
  border: 1px solid rgba(15, 94, 170, 0.14);

  background: #ffffff;
  color: var(--color-text);

  box-shadow: 0 10px 26px rgba(15, 52, 84, 0.07);

  transition: transform 0.24s ease,
  box-shadow 0.24s ease,
  border-color 0.24s ease,
  background 0.24s ease,
  color 0.24s ease;
}

/* Световой блик */
.marketplace-actions--brands .marketplace-button::before {
  content: "";

  position: absolute;
  top: -30%;
  left: -45%;

  width: 34%;
  height: 180%;

  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0),
    rgba(255, 255, 255, 0.38),
    rgba(255, 255, 255, 0)
  );

  transform: rotate(18deg);
  opacity: 0;
  pointer-events: none;
}

.marketplace-button__brand {
  display: inline-grid;
  place-items: center;

  min-width: 52px;
  height: 52px;
  padding: 0 10px;

  border-radius: 16px;

  font-size: 0.82rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.01em;
}

.marketplace-button__text {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.marketplace-button__text small {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-text-muted);
  line-height: 1.2;
}

.marketplace-button__text strong {
  font-size: 1rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.marketplace-actions--brands .marketplace-button__arrow {
  display: grid;
  place-items: center;

  width: 34px;
  height: 34px;
  flex: 0 0 34px;

  border-radius: 50%;

  font-size: 1rem;
  font-weight: 800;
  line-height: 1;
}

/* --------------------------------------------------------------------------
   Wildberries
   -------------------------------------------------------------------------- */

.marketplace-button--wb {
  border-color: rgba(154, 35, 151, 0.18);
  background: linear-gradient(135deg, #ffffff, #fbf4fb);
}

.marketplace-button--wb .marketplace-button__brand {
  background: linear-gradient(135deg, #8f2bb3, #c12992);
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(143, 43, 179, 0.22);
}

.marketplace-button--wb .marketplace-button__arrow {
  background: rgba(154, 35, 151, 0.1);
  color: #8f2bb3;
}

/* --------------------------------------------------------------------------
   Ozon
   -------------------------------------------------------------------------- */

.marketplace-button--ozon {
  border-color: rgba(0, 91, 255, 0.18);
  background: linear-gradient(135deg, #ffffff, #f3f8ff);
}

.marketplace-button--ozon .marketplace-button__brand {
  background: linear-gradient(135deg, #005bff, #0a7cff);
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(0, 91, 255, 0.2);
}

.marketplace-button--ozon .marketplace-button__arrow {
  background: rgba(0, 91, 255, 0.1);
  color: #005bff;
}

/* --------------------------------------------------------------------------
   Яндекс Маркет
   -------------------------------------------------------------------------- */

.marketplace-button--ym {
  border-color: rgba(34, 34, 34, 0.14);
  background: linear-gradient(
    135deg,
    #ffffff 0%,
    #fff8db 100%
  );
}

.marketplace-button--ym .marketplace-button__brand {
  background: linear-gradient(
    135deg,
    #ffd400 0%,
    #ffd400 62%,
    #fc3f1d 62%,
    #fc3f1d 100%
  );
  color: #111111;
  box-shadow: 0 10px 24px rgba(252, 63, 29, 0.18);
}

.marketplace-button--ym .marketplace-button__arrow {
  background: rgba(17, 17, 17, 0.08);
  color: #111111;
}

/* --------------------------------------------------------------------------
   Hover
   -------------------------------------------------------------------------- */

@keyframes marketplace-brand-sweep {
  0% {
    left: -45%;
    opacity: 0;
  }

  12% {
    opacity: 0.85;
  }

  100% {
    left: 118%;
    opacity: 0;
  }
}

@media (hover: hover) and (pointer: fine) {
  .marketplace-actions--brands .marketplace-button:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 38px rgba(15, 52, 84, 0.14);
  }

  .marketplace-actions--brands .marketplace-button:hover::before {
    animation: marketplace-brand-sweep 0.8s cubic-bezier(0.22, 0.61, 0.36, 1) both;
  }

  .marketplace-button--wb:hover {
    border-color: rgba(154, 35, 151, 0.42);
    background: linear-gradient(135deg, #ffffff, #f7eef8);
  }

  .marketplace-button--ozon:hover {
    border-color: rgba(0, 91, 255, 0.36);
    background: linear-gradient(135deg, #ffffff, #edf5ff);
  }

  .marketplace-button--ym:hover {
    border-color: rgba(17, 17, 17, 0.24);
    background: linear-gradient(135deg, #ffffff, #fff4c6);
  }

  .marketplace-actions--brands .marketplace-button:hover .marketplace-button__arrow {
    transform: translate(2px, -2px);
  }
}

/* --------------------------------------------------------------------------
   Адаптация
   -------------------------------------------------------------------------- */

@media (max-width: 920px) {
  .marketplace-actions--brands {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .marketplace-actions--brands .marketplace-button {
    grid-template-columns: 46px 1fr 30px;
    min-height: 74px;
    padding: 14px 14px;
    border-radius: 18px;
  }

  .marketplace-button__brand {
    min-width: 46px;
    height: 46px;
    border-radius: 14px;
    font-size: 0.74rem;
  }

  .marketplace-button__text strong {
    font-size: 0.95rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .marketplace-actions--brands .marketplace-button,
  .marketplace-actions--brands .marketplace-button::before,
  .marketplace-actions--brands .marketplace-button__arrow {
    transition: none !important;
    animation: none !important;
  }

  .marketplace-actions--brands .marketplace-button:hover,
  .marketplace-actions--brands .marketplace-button:hover .marketplace-button__arrow {
    transform: none !important;
  }
}

/* ==========================================================================
   Маркетплейсы: широкий полноразмерный блок
   ========================================================================== */

.marketplace-panel--wide {
  margin-top: 38px;
  padding: clamp(26px, 3.4vw, 40px);

  border: 1px solid rgba(15, 94, 170, 0.14);
  border-radius: 28px;

  background: radial-gradient(
    circle at 100% 0,
    rgba(112, 184, 239, 0.14),
    transparent 42%
  ),
  linear-gradient(
    145deg,
    #ffffff,
    #f4f9fd
  );

  box-shadow: 0 17px 46px rgba(15, 52, 84, 0.08);
}

.marketplace-panel--wide .marketplace-panel__heading {
  display: grid;
  grid-template-columns:
        minmax(0, 0.9fr)
        minmax(300px, 1.1fr);

  align-items: end;
  gap: 40px;

  margin-bottom: 24px;
}

.marketplace-panel--wide .marketplace-panel__heading .eyebrow {
  margin-bottom: 10px;
}

.marketplace-panel--wide .marketplace-panel__heading h3 {
  max-width: 520px;
  margin: 0;

  font-size: clamp(1.45rem, 2.3vw, 2rem);
  line-height: 1.15;
}

.marketplace-panel--wide .marketplace-panel__heading p {
  max-width: 600px;
  margin: 0;

  font-size: 0.92rem;
  line-height: 1.6;
}

/* Три действительно широкие карточки */

.marketplace-panel--wide .marketplace-actions--brands {
  display: grid;
  grid-template-columns:
        repeat(3, minmax(0, 1fr));

  gap: 16px;
}

/*
 * Этот селектор более специфичный и переопределит
 * прежние размеры marketplace-button.
 */
.marketplace-panel--wide .marketplace-button {
  position: relative;
  overflow: hidden;

  display: grid;
  grid-template-columns:
        64px
        minmax(0, 1fr)
        40px;

  align-items: center;
  gap: 17px;

  width: 100%;
  min-width: 0;
  min-height: 104px;

  padding: 18px 20px;

  border-radius: 22px;

  text-align: left;
}

/* Компактная цветная эмблема */

.marketplace-panel--wide .marketplace-button__brand {
  display: grid;
  place-items: center;

  width: 64px;
  min-width: 64px;
  height: 64px;
  padding: 0;

  border-radius: 18px;

  font-size: 0.88rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.02em;
}

/* Основной текст */

.marketplace-panel--wide .marketplace-button__text {
  display: grid;
  gap: 3px;

  min-width: 0;
}

.marketplace-panel--wide .marketplace-button__text small {
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.25;
}

.marketplace-panel--wide .marketplace-button__text strong {
  overflow: hidden;

  color: inherit;
  font-size: 1.08rem;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Стрелка */

.marketplace-panel--wide .marketplace-button__arrow {
  display: grid;
  place-items: center;

  width: 40px;
  height: 40px;

  border-radius: 50%;

  transition: color 0.22s ease,
  background 0.22s ease,
  transform 0.22s ease;
}

/* Планшет: две карточки, последняя занимает всю строку */

@media (max-width: 980px) {
  .marketplace-panel--wide
  .marketplace-panel__heading {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .marketplace-panel--wide
  .marketplace-actions--brands {
    grid-template-columns:
            repeat(2, minmax(0, 1fr));
  }

  .marketplace-panel--wide
  .marketplace-button:last-child {
    grid-column: 1 / -1;
  }
}

/* Телефон: каждая кнопка на всю ширину */

@media (max-width: 640px) {
  .marketplace-panel--wide {
    margin-top: 28px;
    padding: 22px 18px;

    border-radius: 22px;
  }

  .marketplace-panel--wide
  .marketplace-actions--brands {
    grid-template-columns: 1fr;
  }

  .marketplace-panel--wide
  .marketplace-button:last-child {
    grid-column: auto;
  }

  .marketplace-panel--wide
  .marketplace-button {
    grid-template-columns:
            54px
            minmax(0, 1fr)
            36px;

    gap: 14px;

    min-height: 88px;
    padding: 15px;

    border-radius: 19px;
  }

  .marketplace-panel--wide
  .marketplace-button__brand {
    width: 54px;
    min-width: 54px;
    height: 54px;

    border-radius: 16px;
  }

  .marketplace-panel--wide
  .marketplace-button__arrow {
    width: 36px;
    height: 36px;
  }

  .marketplace-panel--wide
  .marketplace-button__text strong {
    font-size: 1rem;
  }
}

/* ==========================================================================
   Неразрывные названия и заголовок страницы партнёров
   ========================================================================== */

.text-nowrap {
  display: inline-block;
  white-space: nowrap;
}

.page-hero--partners .partners-hero-title {
  max-width: 1100px;

  text-wrap: balance;
}

.partners-faq-section .faq-layout__intro h2 {
  max-width: 650px;
}

/*
 * На мобильном уменьшаем заголовок, а не разрешаем
 * разрывать названия «Партнёры-монтажники»
 * и «ОЛИМП ЭЛЕКТРО».
 */
@media (max-width: 720px) {
  .page-hero--partners .partners-hero-title {
    font-size: clamp(1.4rem, 6.4vw, 2.45rem);

    line-height: 1.1;
  }

  #spisok .section-heading h2,
  .partners-faq-section .faq-layout__intro h2 {
    font-size: clamp(1.35rem, 5.7vw, 2rem);

    line-height: 1.15;
  }
}

/* FAQ на странице партнёров содержит четыре вопроса */
.partners-faq-section .faq-layout__intro::after {
  content: "9 вопросов и ответов";
}

/* ==========================================================================
   Страница партнёров: шесть этапов вступления
   ========================================================================== */

.roadmap--partners {
  grid-template-columns:
        repeat(3, minmax(0, 1fr));
}

.roadmap--partners li {
  height: 100%;
}

/*
 * Пояснение под критериями отбора.
 */
.partner-requirements-card__note {
  margin: 24px 0 0;
  padding-top: 20px;

  border-top: 1px solid rgba(15, 94, 170, 0.13);

  color: var(--color-text-muted);
  font-size: 0.86rem;
  line-height: 1.6;
}

.partner-requirements-card__note .text-link {
  font-weight: 800;
  text-decoration: underline;
  text-decoration-color: rgba(15, 94, 170, 0.3);
  text-underline-offset: 3px;
}

/*
 * Планшет: две карточки в строке.
 */
@media (max-width: 900px) {
  .roadmap--partners {
    grid-template-columns:
            repeat(2, minmax(0, 1fr));
  }
}

/*
 * Телефон: последовательный вертикальный список.
 */
@media (max-width: 620px) {
  .roadmap--partners {
    grid-template-columns: 1fr;
  }

  .roadmap--partners li {
    min-height: 0;
  }
}

/* ==========================================================================
   Страница партнёров: этапы вступления
   ========================================================================== */

.roadmap--partners {
  display: grid;
  grid-template-columns:
        repeat(3, minmax(0, 1fr));

  gap: 16px;
}

/* Карточка этапа */
.roadmap--partners li {
  position: relative;
  isolation: isolate;
  overflow: hidden;

  display: flex;
  flex-direction: column;

  height: 100%;
  min-height: 240px;
  padding: 24px;

  border: 1px solid rgba(15, 94, 170, 0.14);
  border-radius: 20px;

  background: #ffffff;

  box-shadow: 0 10px 30px rgba(16, 63, 98, 0.055);

  transition: transform 0.22s ease,
  border-color 0.22s ease,
  box-shadow 0.22s ease;
}

/*
 * Мягкое голубое свечение в правом верхнем углу.
 */
.roadmap--partners li::before {
  content: "";

  position: absolute;
  z-index: 0;
  inset: 0;

  background: radial-gradient(
    circle at 100% 0,
    rgba(112, 184, 239, 0.2),
    transparent 48%
  );

  opacity: 0;
  pointer-events: none;

  transition: opacity 0.22s ease;
}

/*
 * Тонкая линия, которая появляется сверху карточки.
 */
.roadmap--partners li::after {
  content: "";

  position: absolute;
  z-index: 1;
  top: 0;
  right: 22px;
  left: 22px;

  height: 3px;

  border-radius: 0 0 999px 999px;

  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-accent)
  );

  transform: scaleX(0);
  transform-origin: left center;

  transition: transform 0.28s ease;
}

/* Контент всегда находится поверх декоративного свечения */
.roadmap--partners li > * {
  position: relative;
  z-index: 2;
}

/* Номер этапа */
.roadmap--partners li > span {
  display: inline-grid;
  place-items: center;

  width: 46px;
  height: 46px;
  margin: 0 0 27px;

  border: 1px solid rgba(15, 94, 170, 0.2);
  border-radius: 50%;

  background: var(--color-primary-light);
  color: var(--color-primary);

  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.04em;

  box-shadow: 0 7px 20px rgba(15, 94, 170, 0.09);

  transition: color 0.22s ease,
  background 0.22s ease,
  box-shadow 0.22s ease,
  transform 0.22s ease;
}

.roadmap--partners li h3 {
  margin: 0 0 9px;

  transition: color 0.22s ease,
  transform 0.22s ease;
}

.roadmap--partners li p {
  margin: 0;

  font-size: 0.86rem;
  line-height: 1.6;
}

/* Анимация только на устройствах с настоящим курсором */
@media (hover: hover) and (pointer: fine) {
  .roadmap--partners li:hover {
    border-color: rgba(15, 94, 170, 0.28);

    box-shadow: 0 18px 42px rgba(16, 63, 98, 0.12);

    transform: translateY(-4px);
  }

  .roadmap--partners li:hover::before {
    opacity: 1;
  }

  .roadmap--partners li:hover::after {
    transform: scaleX(1);
  }

  .roadmap--partners li:hover > span {
    background: var(--color-primary);
    color: #ffffff;

    box-shadow: 0 11px 26px rgba(15, 94, 170, 0.23);

    transform: translateY(-2px) scale(1.05);
  }

  .roadmap--partners li:hover h3 {
    color: var(--color-primary);

    transform: translateX(2px);
  }
}

/* Планшет: две карточки в строке */
@media (max-width: 900px) {
  .roadmap--partners {
    grid-template-columns:
            repeat(2, minmax(0, 1fr));
  }
}

/* Телефон: последовательный вертикальный список */
@media (max-width: 620px) {
  .roadmap--partners {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .roadmap--partners li {
    min-height: 0;
    padding: 22px 20px;
  }

  .roadmap--partners li > span {
    width: 42px;
    height: 42px;
    margin-bottom: 20px;
  }
}

/* Учитываем системное отключение анимаций */
@media (prefers-reduced-motion: reduce) {
  .roadmap--partners li,
  .roadmap--partners li::before,
  .roadmap--partners li::after,
  .roadmap--partners li > span,
  .roadmap--partners li h3 {
    transition: none !important;
  }

  .roadmap--partners li:hover,
  .roadmap--partners li:hover > span,
  .roadmap--partners li:hover h3 {
    transform: none !important;
  }
}

/* ==========================================================================
   Страница партнёров: карточки монтажников
   ========================================================================== */

.partner-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;

  transition: transform 0.24s ease,
  border-color 0.24s ease,
  box-shadow 0.24s ease;
}

/* Мягкое голубое свечение */
.partner-card::before {
  content: "";

  position: absolute;
  z-index: 0;
  inset: 0;

  background: radial-gradient(
    circle at 92% 6%,
    rgba(112, 184, 239, 0.18),
    transparent 46%
  );

  opacity: 0;
  pointer-events: none;

  transition: opacity 0.24s ease;
}

/* Тонкая линия сверху */
.partner-card::after {
  content: "";

  position: absolute;
  z-index: 2;
  top: 0;
  right: 22px;
  left: 22px;

  height: 3px;

  border-radius: 0 0 999px 999px;

  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-accent)
  );

  transform: scaleX(0);
  transform-origin: left center;

  transition: transform 0.28s ease;
}

.partner-card > * {
  position: relative;
  z-index: 1;
}

.partner-card__avatar {
  transition: transform 0.24s ease,
  box-shadow 0.24s ease,
  filter 0.24s ease;
}

.partner-card h3 a {
  transition: color 0.2s ease;
}

.partner-card__facts span {
  transition: transform 0.2s ease,
  background-color 0.2s ease;
}

.verified-badge {
  transition: color 0.2s ease;
}

/* Наведение мышью */
@media (hover: hover) and (pointer: fine) {
  .partner-card:hover {
    border-color: rgba(15, 94, 170, 0.27);

    box-shadow: 0 20px 46px rgba(16, 63, 98, 0.13);

    transform: translateY(-4px);
  }

  .partner-card:hover::before {
    opacity: 1;
  }

  .partner-card:hover::after {
    transform: scaleX(1);
  }

  .partner-card:hover .partner-card__avatar {
    filter: brightness(1.035) saturate(1.05);

    box-shadow: 0 10px 24px rgba(15, 94, 170, 0.16);

    transform: translateY(-2px) scale(1.045);
  }

  .partner-card:hover h3 a {
    color: var(--color-primary);
  }

  .partner-card:hover .verified-badge {
    color: var(--color-primary);
  }

  .partner-card:hover .partner-card__facts span {
    background: #edf6fc;
    transform: translateY(-1px);
  }
}

/* При переходе по карточке клавиатурой */
.partner-card:focus-within {
  border-color: rgba(15, 94, 170, 0.3);

  box-shadow: 0 16px 38px rgba(16, 63, 98, 0.11);
}

/* Системное отключение анимаций */
@media (prefers-reduced-motion: reduce) {
  .partner-card,
  .partner-card::before,
  .partner-card::after,
  .partner-card__avatar,
  .partner-card h3 a,
  .partner-card__facts span,
  .verified-badge {
    transition: none !important;
  }

  .partner-card:hover,
  .partner-card:hover .partner-card__avatar,
  .partner-card:hover .partner-card__facts span {
    transform: none !important;
  }
}

/* ==========================================================================
   Партнёрская анкета: необязательные дополнительные поля
   ========================================================================== */

.partner-extra-fields {
  overflow: hidden;

  margin-top: 18px;

  border: 1px solid rgba(15, 94, 170, 0.16);
  border-radius: 18px;

  background: linear-gradient(
    145deg,
    #ffffff,
    #f5faff
  );

  transition: border-color 0.22s ease,
  box-shadow 0.22s ease;
}

.partner-extra-fields[open] {
  border-color: rgba(15, 94, 170, 0.27);

  box-shadow: 0 13px 32px rgba(16, 63, 98, 0.08);
}

.partner-extra-fields__summary {
  display: grid;
  grid-template-columns:
        minmax(0, 1fr)
        auto
        34px;

  align-items: center;
  gap: 14px;

  min-height: 78px;
  padding: 15px 18px;

  list-style: none;

  cursor: pointer;

  transition: background-color 0.2s ease;
}

.partner-extra-fields__summary::-webkit-details-marker {
  display: none;
}

.partner-extra-fields__summary::marker {
  content: "";
}

.partner-extra-fields__summary::after {
  content: "";

  display: block;
  align-self: center;
  justify-self: center;

  width: 34px;
  height: 34px;

  border-radius: 50%;

  /*
   * Две линии:
   * первая — горизонтальная,
   * вторая — вертикальная.
   */
  background-color: var(--color-primary-light);
  background-image: linear-gradient(
    var(--color-primary),
    var(--color-primary)
  ),
  linear-gradient(
    var(--color-primary),
    var(--color-primary)
  );

  background-position: center;
  background-repeat: no-repeat;
  background-size: 12px 2px,
  2px 12px;

  transition: background-color 0.22s ease,
  box-shadow 0.22s ease;
}

/*
 * При раскрытии оставляем только горизонтальную линию,
 * поэтому плюс превращается в минус без вращения.
 */
.partner-extra-fields[open]
.partner-extra-fields__summary::after {
  background-color: var(--color-primary);

  background-image: linear-gradient(
    #ffffff,
    #ffffff
  );

  background-size: 12px 2px;

  box-shadow: 0 7px 18px rgba(15, 94, 170, 0.22);
}

.partner-extra-fields__title {
  display: grid;
  gap: 2px;

  min-width: 0;
}

.partner-extra-fields__title strong {
  color: var(--color-text);
  font-size: 0.94rem;
  line-height: 1.3;
}

.partner-extra-fields__title small {
  color: var(--color-text-muted);
  font-size: 0.73rem;
  line-height: 1.35;
}

.partner-extra-fields__badge {
  display: inline-flex;
  align-items: center;

  padding: 5px 9px;

  border-radius: 999px;

  background: rgba(15, 94, 170, 0.08);
  color: var(--color-primary);

  font-size: 0.65rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.partner-extra-fields__grid {
  padding: 20px 18px 18px;

  border-top: 1px solid rgba(15, 94, 170, 0.11);
}

@media (hover: hover) and (pointer: fine) {
  .partner-extra-fields__summary:hover {
    background: rgba(217, 236, 255, 0.36);
  }
}

@media (max-width: 560px) {
  .partner-extra-fields__summary {
    grid-template-columns:
            minmax(0, 1fr)
            32px;

    min-height: 72px;
    padding: 14px 15px;
  }

  .partner-extra-fields__badge {
    display: none;
  }

  .partner-extra-fields__summary::after {
    width: 32px;
    height: 32px;
  }

  .partner-extra-fields__grid {
    padding: 18px 15px 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .partner-extra-fields,
  .partner-extra-fields__summary,
  .partner-extra-fields__summary::after {
    transition: none !important;
  }
}

/* ==========================================================================
   Контакты: способы связи
   ========================================================================== */

.contacts-overview__heading {
  margin-bottom: 34px;
}

.contact-methods-grid {
  display: grid;
  grid-template-columns:
        repeat(2, minmax(0, 1fr));

  gap: 16px;
}

.contact-method-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;

  display: grid;
  grid-template-columns:
        58px minmax(0, 1fr);
  grid-template-rows:
        auto auto;

  align-items: start;
  gap: 14px 18px;

  min-height: 190px;
  padding: 24px;

  border: 1px solid rgba(15, 94, 170, 0.13);
  border-radius: 22px;

  background: #ffffff;

  box-shadow: 0 11px 32px rgba(16, 63, 98, 0.06);

  transition: transform 0.24s ease,
  border-color 0.24s ease,
  box-shadow 0.24s ease;
}

/* Голубое свечение */

.contact-method-card::before {
  content: "";

  position: absolute;
  z-index: 0;
  inset: 0;

  background: radial-gradient(
    circle at 100% 0,
    rgba(112, 184, 239, 0.2),
    transparent 48%
  );

  opacity: 0;
  pointer-events: none;

  transition: opacity 0.24s ease;
}

/* Верхняя линия */

.contact-method-card::after {
  content: "";

  position: absolute;
  z-index: 1;
  top: 0;
  right: 22px;
  left: 22px;

  height: 3px;

  border-radius: 0 0 999px 999px;

  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-accent)
  );

  transform: scaleX(0);
  transform-origin: left;

  transition: transform 0.28s ease;
}

.contact-method-card > * {
  position: relative;
  z-index: 2;
}

.contact-method-card__icon {
  grid-row: 1 / span 2;

  display: grid;
  place-items: center;

  width: 58px;
  height: 58px;

  border: 1px solid rgba(15, 94, 170, 0.16);
  border-radius: 18px;

  background: var(--color-primary-light);

  color: var(--color-primary);

  transition: color 0.24s ease,
  background 0.24s ease,
  box-shadow 0.24s ease,
  transform 0.24s ease;
}

.contact-method-card__icon svg {
  width: 28px;
  height: 28px;

  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-method-card__content {
  min-width: 0;
}

.contact-method-card__label {
  display: block;

  margin-bottom: 7px;

  color: var(--color-text-muted);
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.contact-method-card__value {
  display: block;

  overflow-wrap: anywhere;

  color: var(--color-primary-dark);
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  font-weight: 850;
  line-height: 1.25;
}

.contact-method-card__content p {
  margin: 9px 0 0;

  font-size: 0.84rem;
  line-height: 1.52;
}

.contact-method-card__action {
  grid-column: 2;

  display: inline-flex;
  align-items: center;
  gap: 7px;

  justify-self: start;

  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 800;
}

.contact-method-card__action span {
  transition: transform 0.2s ease;
}

/* Главный телефон */

.contact-method-card--primary {
  border-color: transparent;

  background: radial-gradient(
    circle at 100% 0,
    rgba(255, 255, 255, 0.17),
    transparent 45%
  ),
  linear-gradient(
    135deg,
    var(--color-primary-dark),
    var(--color-primary)
  );

  color: #ffffff;

  box-shadow: 0 17px 42px rgba(15, 94, 170, 0.22);
}

.contact-method-card--primary::before {
  display: none;
}

.contact-method-card--primary
.contact-method-card__icon {
  border-color: rgba(255, 255, 255, 0.28);

  background: rgba(255, 255, 255, 0.13);

  color: #ffffff;
}

.contact-method-card--primary
.contact-method-card__label,
.contact-method-card--primary
.contact-method-card__content p {
  color: rgba(255, 255, 255, 0.76);
}

.contact-method-card--primary
.contact-method-card__value,
.contact-method-card--primary
.contact-method-card__action {
  color: #ffffff;
}

/* ==========================================================================
   Контакты: адреса
   ========================================================================== */

.contacts-visit-notice {
  position: relative;
  isolation: isolate;
  overflow: hidden;

  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 24px;
  align-items: start;

  margin: clamp(48px, 7vw, 72px) 0 30px;
  padding: clamp(26px, 4vw, 38px);

  border: 1px solid rgba(181, 119, 15, 0.24);
  border-radius: 26px;

  background: radial-gradient(
    circle at 100% 0,
    rgba(112, 184, 239, 0.18),
    transparent 38%
  ),
  linear-gradient(
    135deg,
    #fffdf8 0%,
    #fff8e8 55%,
    #f2f9ff 100%
  );

  box-shadow: 0 18px 48px rgba(54, 72, 89, 0.09);
}

/*
 * Декоративное свечение.
 */
.contacts-visit-notice::after {
  content: "";

  position: absolute;
  z-index: -1;
  right: -90px;
  bottom: -120px;

  width: 280px;
  height: 280px;

  border: 1px solid rgba(15, 94, 170, 0.08);
  border-radius: 50%;

  box-shadow: 0 0 0 38px rgba(15, 94, 170, 0.025),
  0 0 0 78px rgba(15, 94, 170, 0.018);

  pointer-events: none;
}

.contacts-visit-notice__icon {
  display: grid;
  place-items: center;

  width: 64px;
  height: 64px;

  border: 1px solid rgba(181, 119, 15, 0.2);
  border-radius: 20px;

  background: rgba(255, 255, 255, 0.82);
  color: #a76b0d;

  box-shadow: 0 10px 28px rgba(125, 85, 18, 0.1);
}

.contacts-visit-notice__icon svg {
  width: 31px;
  height: 31px;

  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contacts-visit-notice__content {
  position: relative;
  z-index: 1;

  min-width: 0;
}

.contacts-visit-notice__label {
  display: block;

  margin-bottom: 8px;

  color: #9b6810;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contacts-visit-notice h3 {
  max-width: 800px;
  margin: 0 0 14px;

  color: var(--color-text);
  font-size: clamp(1.55rem, 2.7vw, 2.3rem);
  line-height: 1.15;

  text-wrap: balance;
}

.contacts-visit-notice__lead {
  max-width: 900px;
  margin: 0;

  color: #405a70;
  font-size: 1.02rem;
  line-height: 1.65;
}

.contacts-visit-notice__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;

  margin: 22px 0;
}

.contacts-visit-notice__facts > div {
  min-width: 0;
  padding: 16px 18px;

  border: 1px solid rgba(15, 94, 170, 0.11);
  border-radius: 17px;

  background: rgba(255, 255, 255, 0.72);

  box-shadow: 0 7px 22px rgba(15, 52, 84, 0.045);
}

.contacts-visit-notice__facts strong {
  display: block;

  margin-bottom: 5px;

  color: var(--color-primary-dark);
  font-size: 0.92rem;
}

.contacts-visit-notice__facts span {
  display: block;

  color: var(--color-text-muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.contacts-visit-notice__footer {
  max-width: 960px;
  margin: 0;

  color: #405a70;
  font-size: 0.9rem;
  line-height: 1.65;
}

.contacts-visit-notice__footer a {
  color: var(--color-primary-dark);
  font-weight: 820;
  text-decoration: underline;
  text-decoration-color: rgba(15, 94, 170, 0.32);
  text-underline-offset: 3px;
}

.contacts-visit-notice__footer a:hover {
  color: var(--color-primary);
  text-decoration-color: currentColor;
}

/* Заголовок перед карточками адресов */

.contacts-locations-title {
  margin: 0 0 24px;
}

.contacts-locations-title .eyebrow {
  margin-bottom: 9px;
}

.contacts-locations-title h3 {
  max-width: 720px;
  margin: 0;

  font-size: clamp(1.55rem, 2.5vw, 2.15rem);
  text-wrap: balance;
}

@media (max-width: 680px) {
  .contacts-visit-notice {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;

    margin-top: 42px;
    padding: 24px 20px;

    border-radius: 22px;
  }

  .contacts-visit-notice__icon {
    width: 56px;
    height: 56px;

    border-radius: 17px;
  }

  .contacts-visit-notice__icon svg {
    width: 27px;
    height: 27px;
  }

  .contacts-visit-notice h3 {
    font-size: 1.55rem;
  }

  .contacts-visit-notice__lead {
    font-size: 0.94rem;
  }

  .contacts-visit-notice__facts {
    grid-template-columns: minmax(0, 1fr);
    margin: 18px 0;
  }

  .contacts-visit-notice__facts > div {
    padding: 15px 16px;
  }

  .contacts-locations-title {
    margin-bottom: 20px;
  }
}

.contact-location-grid {
  display: grid;
  grid-template-columns:
        repeat(3, minmax(0, 1fr));

  gap: 16px;
}

.contact-location-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;

  display: flex;
  flex-direction: column;

  min-height: 260px;
  padding: 24px;

  border: 1px solid rgba(15, 94, 170, 0.13);
  border-radius: 22px;

  background: #ffffff;

  box-shadow: 0 10px 30px rgba(16, 63, 98, 0.055);

  transition: transform 0.24s ease,
  border-color 0.24s ease,
  box-shadow 0.24s ease;
}

.contact-location-card::before {
  content: "";

  position: absolute;
  inset: 0;

  background: radial-gradient(
    circle at 100% 0,
    rgba(112, 184, 239, 0.19),
    transparent 47%
  );

  opacity: 0;
  pointer-events: none;

  transition: opacity 0.24s ease;
}

.contact-location-card > * {
  position: relative;
  z-index: 1;
}

.contact-location-card__icon {
  display: grid;
  place-items: center;

  width: 52px;
  height: 52px;
  margin-bottom: 25px;

  border-radius: 16px;

  background: var(--color-primary-light);

  color: var(--color-primary);

  transition: color 0.24s ease,
  background 0.24s ease,
  box-shadow 0.24s ease,
  transform 0.24s ease;
}

.contact-location-card__icon svg {
  width: 27px;
  height: 27px;

  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-location-card__label {
  margin-bottom: 8px;

  color: var(--color-primary);
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.contact-location-card strong {
  margin-bottom: 10px;

  font-size: 1rem;
  line-height: 1.45;
}

.contact-location-card p {
  margin-bottom: 17px;

  font-size: 0.84rem;
  line-height: 1.55;
}

.contact-location-card .text-link {
  margin-top: auto;

  font-size: 0.82rem;
}

.contact-location-card__phone {
  margin-bottom: 8px;

  color: var(--color-primary);
  font-size: 0.88rem;
  font-weight: 800;
}

/* ==========================================================================
   Контакты: карта с тремя точками
   ========================================================================== */

.contact-map-switcher {
  display: grid;
  gap: 17px;
}

.map-location-tabs {
  display: grid;
  grid-template-columns:
        repeat(3, minmax(0, 1fr));

  gap: 12px;
}

.map-location-tab {
  display: grid;
  grid-template-columns:
        38px minmax(0, 1fr);

  align-items: center;
  gap: 12px;

  min-width: 0;
  min-height: 82px;
  padding: 13px 15px;

  border: 1px solid rgba(15, 94, 170, 0.14);
  border-radius: 17px;

  background: #ffffff;
  color: var(--color-text);

  text-align: left;
  cursor: pointer;

  transition: color 0.22s ease,
  background 0.22s ease,
  border-color 0.22s ease,
  box-shadow 0.22s ease,
  transform 0.22s ease;
}

.map-location-tab__number {
  display: grid;
  place-items: center;

  width: 38px;
  height: 38px;

  border-radius: 50%;

  background: var(--color-primary-light);

  color: var(--color-primary);

  font-size: 0.67rem;
  font-weight: 900;
}

.map-location-tab > span:last-child {
  display: grid;
  gap: 3px;

  min-width: 0;
}

.map-location-tab strong {
  font-size: 0.9rem;
  line-height: 1.25;
}

.map-location-tab small {
  display: -webkit-box;
  overflow: hidden;

  color: var(--color-text-muted);
  font-size: 0.7rem;
  line-height: 1.35;

  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.map-location-tab.is-active {
  border-color: var(--color-primary);

  background: linear-gradient(
    135deg,
    var(--color-primary-dark),
    var(--color-primary)
  );

  color: #ffffff;

  box-shadow: 0 12px 28px rgba(15, 94, 170, 0.2);
}

.map-location-tab.is-active
.map-location-tab__number {
  background: rgba(255, 255, 255, 0.16);

  color: #ffffff;
}

.map-location-tab.is-active small {
  color: rgba(255, 255, 255, 0.73);
}

.map-location-layout {
  display: grid;
  grid-template-columns:
        minmax(0, 1.45fr)
        minmax(280px, 0.55fr);

  overflow: hidden;

  border: 1px solid rgba(15, 94, 170, 0.14);
  border-radius: 26px;

  background: #ffffff;

  box-shadow: 0 17px 46px rgba(15, 52, 84, 0.09);
}

.map-section--locations .map-frame,
.map-section--locations .map-frame iframe {
  width: 100%;
  min-height: 500px;
  height: 500px;

  border: 0;
  border-radius: 0;
}

.map-location-summary {
  display: flex;
  flex-direction: column;
  justify-content: center;

  padding: clamp(26px, 4vw, 42px);

  border-left: 1px solid rgba(15, 94, 170, 0.1);

  background: radial-gradient(
    circle at 100% 0,
    rgba(112, 184, 239, 0.16),
    transparent 50%
  ),
  linear-gradient(
    145deg,
    #ffffff,
    #f5faff
  );
}

.map-location-summary h3 {
  margin-bottom: 13px;

  font-size: clamp(1.55rem, 2.5vw, 2.15rem);
}

.map-location-summary strong {
  margin-bottom: 13px;

  line-height: 1.5;
}

.map-location-summary p {
  margin-bottom: 24px;

  font-size: 0.88rem;
  line-height: 1.6;
}

.map-location-summary .button {
  align-self: flex-start;
}

/* ==========================================================================
   Hover
   ========================================================================== */

@media (hover: hover) and (pointer: fine) {
  .contact-method-card:hover,
  .contact-location-card:hover {
    border-color: rgba(15, 94, 170, 0.27);

    box-shadow: 0 19px 44px rgba(16, 63, 98, 0.12);

    transform: translateY(-4px);
  }

  .contact-method-card:hover::before,
  .contact-location-card:hover::before {
    opacity: 1;
  }

  .contact-method-card:hover::after {
    transform: scaleX(1);
  }

  .contact-method-card:hover
  .contact-method-card__icon,
  .contact-location-card:hover
  .contact-location-card__icon {
    background: var(--color-primary);

    color: #ffffff;

    box-shadow: 0 11px 27px rgba(15, 94, 170, 0.22);

    transform: translateY(-2px) scale(1.05);
  }

  .contact-method-card--primary:hover
  .contact-method-card__icon {
    background: rgba(255, 255, 255, 0.23);
  }

  .contact-method-card:hover
  .contact-method-card__action span {
    transform: translate(2px, -2px);
  }

  .map-location-tab:not(.is-active):hover {
    border-color: rgba(15, 94, 170, 0.28);

    box-shadow: 0 10px 24px rgba(16, 63, 98, 0.09);

    transform: translateY(-2px);
  }
}

/* ==========================================================================
   Адаптация
   ========================================================================== */

@media (max-width: 900px) {
  .contact-methods-grid {
    grid-template-columns: 1fr;
  }

  .contact-location-grid {
    grid-template-columns:
            repeat(2, minmax(0, 1fr));
  }

  .contact-location-card:last-child {
    grid-column: 1 / -1;
  }

  .map-location-layout {
    grid-template-columns: 1fr;
  }

  .map-location-summary {
    border-top: 1px solid rgba(15, 94, 170, 0.1);

    border-left: 0;
  }
}

@media (max-width: 680px) {
  .contact-location-grid,
  .map-location-tabs {
    grid-template-columns: 1fr;
  }

  .contact-location-card:last-child {
    grid-column: auto;
  }

  .contact-method-card {
    grid-template-columns:
            50px minmax(0, 1fr);

    min-height: 0;
    padding: 20px 18px;
  }

  .contact-method-card__icon {
    width: 50px;
    height: 50px;

    border-radius: 15px;
  }

  .contact-method-card__icon svg {
    width: 25px;
    height: 25px;
  }

  .contact-location-card {
    min-height: 0;
    padding: 22px 20px;
  }

  .map-section--locations .map-frame,
  .map-section--locations .map-frame iframe {
    min-height: 360px;
    height: 360px;
  }

  .map-location-summary {
    padding: 24px 20px;
  }

  .map-location-summary .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .contact-method-card,
  .contact-method-card::before,
  .contact-method-card::after,
  .contact-method-card__icon,
  .contact-method-card__action span,
  .contact-location-card,
  .contact-location-card::before,
  .contact-location-card__icon,
  .map-location-tab {
    transition: none !important;
  }

  .contact-method-card:hover,
  .contact-method-card:hover
  .contact-method-card__icon,
  .contact-location-card:hover,
  .contact-location-card:hover
  .contact-location-card__icon,
  .map-location-tab:hover {
    transform: none !important;
  }
}

/* ==========================================================================
   Контакты: три основных способа связи
   ========================================================================== */

.contact-methods-grid.contact-methods-grid--three {
  display: grid;
  grid-template-columns:
        minmax(0, 1.18fr)
        minmax(0, 1fr)
        minmax(0, 0.92fr);

  align-items: stretch;
  gap: 16px;
}

.contact-methods-grid--three .contact-method-card {
  min-height: 222px;
}

/*
 * Телефон немного шире остальных карточек
 * и остаётся главным способом связи.
 */
.contact-methods-grid--three
.contact-method-card--primary {
  box-shadow: 0 18px 46px rgba(15, 94, 170, 0.22);
}

/*
 * Email — светлая карточка с лёгким голубым оттенком.
 */
.contact-method-card--email {
  background: radial-gradient(
    circle at 100% 0,
    rgba(112, 184, 239, 0.13),
    transparent 48%
  ),
  #ffffff;
}

/*
 * Режим работы — более спокойный серебристый фон.
 */
.contact-method-card--schedule {
  background: radial-gradient(
    circle at 100% 0,
    rgba(168, 184, 200, 0.17),
    transparent 48%
  ),
  linear-gradient(
    145deg,
    #ffffff,
    #f6f9fc
  );
}

/*
 * Выравниваем содержимое так, чтобы нижние действия
 * находились на одном уровне.
 */
.contact-methods-grid--three
.contact-method-card__content {
  display: flex;
  flex-direction: column;

  min-height: 118px;
}

.contact-methods-grid--three
.contact-method-card__content p {
  margin-top: 10px;
}

/*
 * Значение контакта получает лёгкую анимацию,
 * но телефон и email не прыгают слишком заметно.
 */
.contact-methods-grid--three
.contact-method-card__value {
  transition: color 0.22s ease,
  transform 0.22s ease;
}

/* Нижняя заметка в карточке режима работы */

.contact-method-card__note {
  grid-column: 2;

  display: inline-flex;
  align-items: center;
  gap: 8px;

  align-self: end;
  justify-self: start;

  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.4;
}

.contact-method-card__note > span {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;

  border-radius: 50%;

  background: var(--color-success);

  box-shadow: 0 0 0 4px rgba(30, 135, 89, 0.11);
}

/* Email и режим работы используют слегка разные иконки */

.contact-method-card--email
.contact-method-card__icon {
  background: linear-gradient(
    145deg,
    var(--color-primary-light),
    #f8fbff
  );
}

.contact-method-card--schedule
.contact-method-card__icon {
  border-color: rgba(82, 108, 132, 0.15);

  background: linear-gradient(
    145deg,
    #edf3f7,
    #fafcfd
  );

  color: #526c84;
}

/* --------------------------------------------------------------------------
   Наведение
   -------------------------------------------------------------------------- */

@media (hover: hover) and (pointer: fine) {
  .contact-methods-grid--three
  .contact-method-card:hover
  .contact-method-card__value {
    transform: translateX(2px);
  }

  .contact-methods-grid--three
  .contact-method-card--primary:hover {
    box-shadow: 0 23px 54px rgba(15, 94, 170, 0.3);
  }

  .contact-method-card--schedule:hover
  .contact-method-card__icon {
    background: #526c84;
    color: #ffffff;

    box-shadow: 0 11px 27px rgba(82, 108, 132, 0.22);
  }
}

/*
 * На небольшом ноутбуке и планшете основной телефон
 * занимает всю первую строку.
 */
@media (max-width: 980px) {
  .contact-methods-grid.contact-methods-grid--three {
    grid-template-columns:
            repeat(2, minmax(0, 1fr));
  }

  .contact-methods-grid--three
  .contact-method-card--primary {
    grid-column: 1 / -1;

    min-height: 190px;
  }
}

/*
 * На телефоне три карточки идут последовательно.
 */
@media (max-width: 680px) {
  .contact-methods-grid.contact-methods-grid--three {
    grid-template-columns: minmax(0, 1fr);
    gap: 13px;
  }

  .contact-methods-grid--three
  .contact-method-card--primary {
    grid-column: auto;
  }

  .contact-methods-grid--three
  .contact-method-card {
    min-height: 0;
  }

  .contact-methods-grid--three
  .contact-method-card__content {
    min-height: 0;
  }

  .contact-method-card__note {
    grid-column: 2;
  }
}

@media (max-width: 420px) {
  .contact-method-card__note {
    grid-column: 1 / -1;

    margin-top: 2px;
  }
}

/* Системное отключение анимаций */

@media (prefers-reduced-motion: reduce) {
  .contact-methods-grid--three
  .contact-method-card__value {
    transition: none !important;
  }

  .contact-methods-grid--three
  .contact-method-card:hover
  .contact-method-card__value {
    transform: none !important;
  }
}

/* ==========================================================================
   Главная: компактные списки в блоке «От завода до розетки»
   ========================================================================== */

.holding-card__list {
  gap: 11px;

  margin: 4px 0 0;
}

/*
 * Переопределяем базовый check-list только внутри
 * карточек структуры холдинга.
 */
.holding-card__list li {
  min-height: 22px;
  padding-left: 29px;

  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

/*
 * Небольшая круглая галочка:
 * сохраняем зелёный success-цвет из общего check-list,
 * но делаем её более заметной на карточке.
 */
.holding-card__list li::before {
  top: 0.12em;

  display: grid;
  place-items: center;

  width: 19px;
  height: 19px;

  border-radius: 50%;

  background: rgba(30, 135, 89, 0.11);

  color: var(--color-success);

  font-size: 0.69rem;
  line-height: 1;

  box-shadow: inset 0 0 0 1px rgba(30, 135, 89, 0.12);

  transition: color 0.22s ease,
  background-color 0.22s ease,
  box-shadow 0.22s ease,
  transform 0.22s ease;
}

/*
 * При наведении галочки немного оживают вместе
 * с уже существующей электрической анимацией карточки.
 */
@media (hover: hover) and (pointer: fine) {
  .holding-card.electric-card--holding:hover
  .holding-card__list li::before {
    background: var(--color-success);
    color: #ffffff;

    box-shadow: 0 5px 13px rgba(30, 135, 89, 0.2);

    transform: scale(1.06);
  }
}

/* Компактнее на мобильных устройствах */

@media (max-width: 640px) {
  .holding-card__list {
    gap: 9px;
  }

  .holding-card__list li {
    padding-left: 27px;

    font-size: 0.85rem;
  }

  .holding-card__list li::before {
    width: 18px;
    height: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .holding-card__list li::before {
    transition: none !important;
  }

  .holding-card.electric-card--holding:hover
  .holding-card__list li::before {
    transform: none !important;
  }
}

/* ==========================================================================
   Header: выпадающее меню «Услуги и материалы»
   ========================================================================== */

.nav-dropdown {
  position: relative;

  flex: 0 0 auto;
}

.nav-dropdown__main {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-dropdown__link {
  display: inline-flex;
  align-items: center;

  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Стрелка раскрытия
   -------------------------------------------------------------------------- */

.nav-dropdown__toggle {
  display: grid;
  place-items: center;

  width: 25px;
  height: 25px;
  flex: 0 0 25px;

  margin: 0;
  padding: 0;

  border: 0;
  border-radius: 50%;

  background: transparent;
  color: var(--color-text-muted);

  cursor: pointer;

  transition: color 0.2s ease,
  background-color 0.2s ease;
}

.nav-dropdown__toggle svg {
  width: 12px;
  height: 8px;

  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;

  transition: transform 0.22s ease;
}

.nav-dropdown__toggle:focus-visible {
  outline: 3px solid rgba(15, 94, 170, 0.2);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Выпадающий список
   -------------------------------------------------------------------------- */

.nav-dropdown__menu {
  position: absolute;
  z-index: 20;
  top: calc(100% + 12px);
  left: 0;

  min-width: 194px;

  opacity: 0;
  visibility: hidden;
  pointer-events: none;

  transform: translateY(-7px);

  transition: opacity 0.18s ease,
  visibility 0.18s ease,
  transform 0.18s ease;
}

/*
 * Невидимый мост между пунктом меню и выпадающим окном.
 * Благодаря ему список не пропадает, пока курсор перемещается вниз.
 */
.nav-dropdown__menu::before {
  content: "";

  position: absolute;
  right: 0;
  bottom: 100%;
  left: 0;

  height: 14px;
}

.nav-dropdown__menu-inner {
  display: grid;
  gap: 4px;

  padding: 8px;

  border: 1px solid rgba(15, 94, 170, 0.13);
  border-radius: 15px;

  background: rgba(255, 255, 255, 0.97);

  -webkit-backdrop-filter: saturate(135%) blur(18px);

  backdrop-filter: saturate(135%) blur(18px);

  box-shadow: 0 18px 42px rgba(15, 52, 84, 0.15);
}

/*
 * Переопределяем общие правила .main-nav a,
 * чтобы ссылки подменю не выглядели как основные пункты.
 */
.main-nav .nav-dropdown__menu a {
  display: flex;
  align-items: center;

  min-height: 41px;
  padding: 9px 12px;

  border: 0;
  border-radius: 10px;

  color: var(--color-text);
  font-size: 0.86rem;
  font-weight: 720;
  line-height: 1.25;
  white-space: nowrap;

  transition: color 0.18s ease,
  background-color 0.18s ease,
  transform 0.18s ease;
}

/*
 * Убираем подчёркивание основного меню
 * у ссылок выпадающего списка.
 */
.main-nav .nav-dropdown__menu a::after {
  display: none;
}

.main-nav .nav-dropdown__menu a:hover,
.main-nav .nav-dropdown__menu a:focus-visible {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);

  transform: translateX(2px);
}

/* --------------------------------------------------------------------------
   Desktop: открытие по наведению
   -------------------------------------------------------------------------- */

@media (min-width: 901px) and (hover: hover) and (pointer: fine) {
  .nav-dropdown:hover > .nav-dropdown__menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;

    transform: translateY(0);
  }

  .nav-dropdown:hover
  .nav-dropdown__toggle {
    background: rgba(15, 94, 170, 0.08);

    color: var(--color-primary);
  }

  .nav-dropdown:hover
  .nav-dropdown__toggle svg {
    transform: rotate(180deg);
  }
}

/*
 * Открытие после нажатия на стрелку.
 * Работает и с клавиатурой, и на сенсорном устройстве.
 */
@media (min-width: 901px) {
  .nav-dropdown.is-open > .nav-dropdown__menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;

    transform: translateY(0);
  }

  .nav-dropdown.is-open
  .nav-dropdown__toggle {
    background: rgba(15, 94, 170, 0.08);

    color: var(--color-primary);
  }

  .nav-dropdown.is-open
  .nav-dropdown__toggle svg {
    transform: rotate(180deg);
  }
}

/* --------------------------------------------------------------------------
   Mobile navigation: стрелки и сворачиваемые подразделы
   -------------------------------------------------------------------------- */

@media (max-width: 900px) {
  /* Прокрутка меню на невысоких экранах */
  .main-nav {
    max-height: calc(
      100vh - var(--header-height) - var(--mobile-actions-offset, 16px)
    );

    max-height: calc(
      100dvh - var(--header-height) - var(--mobile-actions-offset, 16px)
    );

    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;

    visibility: hidden;
  }

  .main-nav.is-open {
    visibility: visible;
  }

  .main-nav .nav-dropdown {
    width: 100%;
    border-bottom: 1px solid #edf1f4;
  }

  /* Слева ссылка, справа кнопка со стрелкой */
  .main-nav .nav-dropdown__main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 44px;
    align-items: center;
    gap: 0;
  }

  .main-nav .nav-dropdown__main > .nav-dropdown__link {
    min-width: 0;
    padding: 13px 6px;

    border-bottom: 0;
    white-space: normal;
  }

  /* Возвращаем стрелки */
  .main-nav .nav-dropdown__toggle {
    display: grid;
    place-items: center;

    width: 44px;
    height: 44px;

    justify-self: end;

    color: var(--color-text);
  }

  .main-nav .nav-dropdown__toggle svg {
    transform: rotate(0deg);
  }

  /* Свёрнутое состояние */
  .main-nav .nav-dropdown__menu {
    position: static;

    display: grid;
    grid-template-rows: 0fr;

    min-width: 0;

    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    transform: none;

    transition: grid-template-rows 0.22s ease,
    opacity 0.18s ease;
  }

  .main-nav .nav-dropdown__menu::before {
    display: none;
  }

  .main-nav .nav-dropdown__menu-inner {
    min-height: 0;
    overflow: hidden;

    gap: 0;
    padding: 0 0 0 16px;

    border: 0;
    border-radius: 0;

    background: rgba(217, 236, 255, 0.28);
    box-shadow: none;

    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  /* Раскрытое состояние */
  .main-nav.is-open .nav-dropdown.is-open > .nav-dropdown__menu {
    grid-template-rows: 1fr;

    opacity: 1;
    visibility: inherit;
    pointer-events: inherit;
  }

  .main-nav .nav-dropdown__menu a {
    min-height: 44px;
    padding: 10px 14px;

    border: 0;
    border-left: 2px solid rgba(15, 94, 170, 0.18);
    border-radius: 0;

    color: var(--color-text-muted);

    font-size: 0.9rem;
    white-space: normal;

    transform: none;
  }

  .main-nav .nav-dropdown__menu a:first-child {
    padding-top: 12px;
  }

  .main-nav .nav-dropdown__menu a:last-child {
    padding-bottom: 12px;
  }

  .main-nav .nav-dropdown__menu a:hover,
  .main-nav .nav-dropdown__menu a:focus-visible {
    background: rgba(217, 236, 255, 0.55);
    color: var(--color-primary-dark);

    transform: none;
  }

  .main-nav .nav-dropdown.is-open .nav-dropdown__toggle {
    background: var(--color-primary-light);
    color: var(--color-primary);
  }

  .main-nav .nav-dropdown.is-open .nav-dropdown__toggle svg {
    transform: rotate(180deg);
  }
}

/* --------------------------------------------------------------------------
   Секции не скрываются под sticky-header
   -------------------------------------------------------------------------- */

#services,
#materials {
  scroll-margin-top: calc(var(--header-height) + 20px);
}

@media (prefers-reduced-motion: reduce) {
  .nav-dropdown__toggle,
  .nav-dropdown__toggle svg,
  .nav-dropdown__menu,
  .nav-dropdown__menu a {
    transition: none !important;
  }

  .main-nav
  .nav-dropdown__menu a:hover {
    transform: none !important;
  }
}

/* Карточка проекта ведёт сразу к галерее и описанию */
#project-content {
  scroll-margin-top: calc(var(--header-height));
}

/* ==========================================================================
   FAQ: равные колонки без смещения содержимого
   ========================================================================== */

@media (min-width: 901px) {
  .faq-layout {
    align-items: stretch;
  }

  .faq-layout__intro {
    align-self: stretch;

    /*
     * Текст больше не центрируется заново
     * при каждом изменении высоты правой колонки.
     */
    justify-content: flex-start;
  }
}

/*
 * Цвет рамки и тень при наведении сохраняются,
 * но сама карточка больше не двигается вверх-вниз.
 */
.faq-item,
.faq-item:hover,
.faq-item[open] {
  transform: none;
}

/* ==========================================================================
   FAQ: плавное раскрытие нативного details
   ========================================================================== */

@supports (interpolate-size: allow-keywords) {
  .faq-item {
    interpolate-size: allow-keywords;
  }

  .faq-item::details-content {
    block-size: 0;

    overflow: hidden;
    opacity: 0;

    transition: block-size 0.32s cubic-bezier(0.22, 0.61, 0.36, 1),
    opacity 0.18s ease,
    content-visibility 0.32s allow-discrete;
  }

  .faq-item[open]::details-content {
    block-size: auto;
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .faq-item::details-content {
    transition: none !important;
  }
}


/* ==========================================================================
   Адаптивный вертикальный ритм для desktop и ноутбуков
   ========================================================================== */

@media (min-width: 901px) {
  /*
   * Большой экран:
   * до 104px.
   *
   * Невысокий ноутбук:
   * примерно 72–82px.
   */
  .section {
    padding-block: clamp(72px, 9vh, 104px);
  }

  /*
   * Компактные секции сохраняют меньший отступ.
   * Первое значение — сверху, второе — снизу.
   */
  .section.section--tight {
    padding-block: clamp(48px, 6.5vh, 62px) clamp(62px, 8vh, 96px);
  }

  /*
   * Расстояние между заголовком секции
   * и её основным содержимым.
   */
  .section-heading {
    margin-bottom: clamp(30px, 4.5vh, 46px);
  }

  /*
   * Кнопки после карточек и списков.
   */
  .section-actions {
    margin-top: clamp(22px, 3.5vh, 30px);
  }

  /*
   * Верхние hero-блоки внутренних страниц.
   */
  .page-hero {
    padding-block: clamp(70px, 8.5vh, 104px);
  }

  .page-hero.page-hero--compact {
    padding-block: clamp(54px, 6.5vh, 75px);
  }

  /*
   * Детальная страница проекта или услуги.
   */
  .detail-hero {
    padding-block: clamp(64px, 8vh, 95px);
  }

}

/* ==========================================================================
   Главный hero на невысоких ноутбуках
   ========================================================================== */

@media (min-width: 901px) and (max-height: 850px) {
  .hero__content,
  .hero--spec .hero__content {
    min-height: clamp(560px, 78vh, 650px);

    padding-block: clamp(48px, 7vh, 60px);
  }
}

/* ==========================================================================
   Страница услуг: раскрывающийся прайс-лист
   ========================================================================== */

.service-price-item {
  position: relative;

  border-bottom: 1px solid #dce7ef;
}

.service-price-item:last-child {
  border-bottom: 0;
}

/* --------------------------------------------------------------------------
   Кликабельная строка
   -------------------------------------------------------------------------- */

.service-price-item > summary {
  list-style: none;
  cursor: pointer;

  -webkit-tap-highlight-color: transparent;
}

.service-price-item > summary::-webkit-details-marker {
  display: none;
}

.service-price-item > summary::marker {
  content: "";
}

.service-price-row--accordion {
  grid-template-columns:
        minmax(205px, 0.82fr)
        minmax(280px, 1.42fr)
        minmax(145px, 0.46fr)
        42px;

  align-items: center;
  gap: clamp(18px, 2.4vw, 34px);

  border-bottom: 0;
}

/*
 * Заголовок теперь находится в span, а не в h3,
 * потому что внутри summary используем валидную
 * phrasing-разметку.
 */
.service-price-row__heading {
  display: block;

  color: var(--color-text);
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.025em;

  transition: color 0.22s ease;
}

.service-price-row--accordion
.service-price-row__description {
  display: block;
}

/* --------------------------------------------------------------------------
   Круглая кнопка плюс / минус
   -------------------------------------------------------------------------- */

.service-price-row__toggle {
  position: relative;

  display: grid;
  place-items: center;

  width: 38px;
  height: 38px;

  justify-self: end;

  border-radius: 50%;

  background: #eef5fb;

  box-shadow: inset 0 0 0 1px rgba(15, 94, 170, 0.07);

  transition: background-color 0.22s ease,
  box-shadow 0.22s ease,
  transform 0.22s ease;
}

.service-price-row__toggle::before,
.service-price-row__toggle::after {
  content: "";

  position: absolute;
  top: 50%;
  left: 50%;

  width: 13px;
  height: 2px;

  border-radius: 999px;

  background: var(--color-primary);

  transform: translate(-50%, -50%);

  transition: background-color 0.22s ease,
  transform 0.22s ease,
  opacity 0.22s ease;
}

.service-price-row__toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

/* --------------------------------------------------------------------------
   Открытое состояние
   -------------------------------------------------------------------------- */

.service-price-item[open]
> .service-price-row {
  background: linear-gradient(
    180deg,
    #ffffff 0%,
    #f7fbfe 100%
  );

  box-shadow: inset 0 0 0 1px rgba(15, 94, 170, 0.035);
}

.service-price-item[open]
> .service-price-row::before {
  opacity: 1;
  transform: scaleY(1);
}

.service-price-item[open]
.service-price-row__heading {
  color: var(--color-primary);
}

.service-price-item[open]
.service-price-row__toggle {
  background: var(--color-primary);

  box-shadow: 0 9px 22px rgba(15, 94, 170, 0.22);
}

.service-price-item[open]
.service-price-row__toggle::before {
  background: #ffffff;
}

.service-price-item[open]
.service-price-row__toggle::after {
  background: #ffffff;

  opacity: 0;

  transform: translate(-50%, -50%) rotate(90deg) scaleY(0);
}

/* --------------------------------------------------------------------------
   Раскрываемая часть
   -------------------------------------------------------------------------- */

.service-price-row__details {
  padding: 26px 82px 30px 24px;

  border-top: 1px solid #e4edf4;

  background: radial-gradient(
    circle at 100% 0,
    rgba(112, 184, 239, 0.12),
    transparent 40%
  ),
  linear-gradient(
    145deg,
    #f8fcff,
    #ffffff
  );
}

.service-price-row__details-label {
  display: block;

  margin-bottom: 18px;

  color: var(--color-primary);
  font-size: 0.7rem;
  font-weight: 850;
  line-height: 1.2;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   Список с галочками
   -------------------------------------------------------------------------- */

.service-price-row__features {
  display: grid;
  grid-template-columns:
        repeat(2, minmax(0, 1fr));

  gap: 14px 30px;

  margin: 0;
}

.service-price-row__features li {
  min-width: 0;
  padding-left: 32px;

  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.62;
}

.service-price-row__features li::before {
  top: 0.13em;

  display: grid;
  place-items: center;

  width: 20px;
  height: 20px;

  border-radius: 50%;

  background: rgba(30, 135, 89, 0.11);

  color: var(--color-success);
  font-size: 0.7rem;
  line-height: 1;

  box-shadow: inset 0 0 0 1px rgba(30, 135, 89, 0.12);
}

/* --------------------------------------------------------------------------
   Примечание о сроках и стоимости
   -------------------------------------------------------------------------- */

.service-price-row__details-note {
  margin: 24px 0 0;

  padding-top: 19px;

  border-top: 1px solid rgba(15, 94, 170, 0.11);

  color: var(--color-text-muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.service-price-row__details-note strong {
  color: var(--color-text);
}

/* --------------------------------------------------------------------------
   Hover
   -------------------------------------------------------------------------- */

@media (hover: hover) and (pointer: fine) {
  .service-price-item
  > summary:hover
  .service-price-row__toggle {
    background: var(--color-primary-light);

    box-shadow: inset 0 0 0 1px rgba(15, 94, 170, 0.13);

    transform: scale(1.05);
  }

  .service-price-item[open]
  > summary:hover
  .service-price-row__toggle {
    background: var(--color-primary-dark);
  }

  .service-price-item[open]:hover
  .service-price-row__features li::before {
    background: var(--color-success);
    color: #ffffff;

    box-shadow: 0 5px 13px rgba(30, 135, 89, 0.18);
  }
}

/* --------------------------------------------------------------------------
   Плавное раскрытие в поддерживаемых браузерах
   -------------------------------------------------------------------------- */

@supports (interpolate-size: allow-keywords) {
  .service-price-item {
    interpolate-size: allow-keywords;
  }

  .service-price-item::details-content {
    block-size: 0;

    overflow: hidden;
    opacity: 0;

    transition: block-size 0.32s cubic-bezier(0.22, 0.61, 0.36, 1),
    opacity 0.2s ease,
    content-visibility 0.32s allow-discrete;
  }

  .service-price-item[open]::details-content {
    block-size: auto;
    opacity: 1;
  }
}

/* --------------------------------------------------------------------------
   Планшет
   -------------------------------------------------------------------------- */

@media (max-width: 900px) {
  .service-price-row--accordion {
    grid-template-columns:
            minmax(0, 1fr)
            38px;

    grid-template-areas:
            "title toggle"
            "description toggle"
            "price toggle";

    align-items: start;
    gap: 8px 16px;

    padding: 24px 20px;
  }

  .service-price-row--accordion
  .service-price-row__title {
    grid-area: title;
  }

  .service-price-row--accordion
  .service-price-row__description {
    grid-area: description;

    max-width: none;
  }

  .service-price-row--accordion
  .service-price-row__price {
    grid-area: price;

    justify-items: start;

    margin-top: 5px;

    text-align: left;
  }

  .service-price-row--accordion
  .service-price-row__toggle {
    grid-area: toggle;

    align-self: center;
  }

  .service-price-row__details {
    padding: 24px 20px 28px;
  }

  .service-price-row__features {
    grid-template-columns:
            minmax(0, 1fr);
  }
}

/* --------------------------------------------------------------------------
   Телефон
   -------------------------------------------------------------------------- */

@media (max-width: 480px) {
  .service-price-row--accordion {
    grid-template-columns:
            minmax(0, 1fr)
            34px;

    gap: 7px 12px;

    padding: 21px 16px;
  }

  .service-price-row__toggle {
    width: 34px;
    height: 34px;
  }

  .service-price-row__details {
    padding: 21px 16px 24px;
  }

  .service-price-row__features {
    gap: 12px;
  }

  .service-price-row__features li {
    padding-left: 29px;

    font-size: 0.86rem;
  }

  .service-price-row__features li::before {
    width: 19px;
    height: 19px;
  }

  .service-price-row__details-note {
    font-size: 0.78rem;
  }
}

/* --------------------------------------------------------------------------
   Уменьшение движения
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .service-price-item::details-content,
  .service-price-row__heading,
  .service-price-row__toggle,
  .service-price-row__toggle::before,
  .service-price-row__toggle::after,
  .service-price-row__features li::before {
    transition: none !important;
  }

  .service-price-item
  > summary:hover
  .service-price-row__toggle {
    transform: none !important;
  }
}

/* ==========================================================================
   Страница услуг: объекты, с которыми работаем
   ========================================================================== */

.service-objects-section {
  position: relative;
  overflow: hidden;

  padding-block: clamp(58px, 7vh, 84px);

  border-top: 1px solid rgba(15, 94, 170, 0.08);

  border-bottom: 1px solid rgba(15, 94, 170, 0.08);

  background: radial-gradient(
    circle at 100% 0,
    rgba(112, 184, 239, 0.11),
    transparent 34%
  ),
  linear-gradient(
    180deg,
    #ffffff 0%,
    #f8fbfe 100%
  );
}

#objects {
  scroll-margin-top: calc(var(--header-height) + 16px);
}

/* --------------------------------------------------------------------------
   Заголовок
   -------------------------------------------------------------------------- */

.service-objects-heading {
  align-items: end;

  margin-bottom: clamp(28px, 4vh, 40px);
}

.service-objects-heading > div {
  max-width: 650px;
}

.service-objects-heading > p {
  max-width: 560px;
  margin: 0;

  font-size: 0.96rem;
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   Сетка
   -------------------------------------------------------------------------- */

.service-object-grid {
  display: grid;
  grid-template-columns:
        repeat(2, minmax(0, 1fr));

  align-items: stretch;
  gap: 16px;
}

/* --------------------------------------------------------------------------
   Карточка объекта
   -------------------------------------------------------------------------- */

.service-object-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;

  display: grid;
  grid-template-columns:
        minmax(0, 1fr)
        158px;

  min-height: 224px;

  border: 1px solid rgba(15, 94, 170, 0.13);

  border-radius: 24px;

  background: #ffffff;

  box-shadow: 0 11px 32px rgba(16, 63, 98, 0.055);

  transition: transform 0.24s ease,
  border-color 0.24s ease,
  box-shadow 0.24s ease;
}

/* Мягкая подсветка карточки */

.service-object-card::before {
  content: "";

  position: absolute;
  z-index: 0;
  inset: 0;

  background: radial-gradient(
    circle at 92% 8%,
    rgba(112, 184, 239, 0.2),
    transparent 48%
  );

  opacity: 0;
  pointer-events: none;

  transition: opacity 0.24s ease;
}

/* Голубая линия сверху */

.service-object-card::after {
  content: "";

  position: absolute;
  z-index: 3;
  top: 0;
  right: 24px;
  left: 24px;

  height: 3px;

  border-radius: 0 0 999px 999px;

  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-accent)
  );

  transform: scaleX(0);
  transform-origin: left center;

  transition: transform 0.28s ease;
}

.service-object-card__content {
  position: relative;
  z-index: 2;

  display: flex;
  flex-direction: column;
  justify-content: center;

  min-width: 0;
  padding: 28px 12px 28px 28px;
}

.service-object-card__label {
  display: block;

  margin-bottom: 12px;

  color: var(--color-primary);

  font-size: 0.68rem;
  font-weight: 850;
  line-height: 1.2;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.service-object-card h3 {
  max-width: 370px;
  margin: 0 0 12px;

  color: var(--color-text);

  font-size: clamp(1.2rem, 1.7vw, 1.55rem);

  line-height: 1.2;
  letter-spacing: -0.025em;

  transition: color 0.22s ease,
  transform 0.22s ease;
}

.service-object-card p {
  max-width: 390px;
  margin: 0;

  color: var(--color-text-muted);

  font-size: 0.89rem;
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   Область с иконкой
   -------------------------------------------------------------------------- */

.service-object-card__visual {
  position: relative;
  z-index: 2;
  overflow: hidden;

  display: grid;
  place-items: center;

  min-width: 0;
  margin: 17px 17px 17px 0;

  border: 1px solid rgba(15, 94, 170, 0.1);

  border-radius: 20px;

  background: radial-gradient(
    circle at 50% 42%,
    rgba(255, 255, 255, 0.92),
    transparent 43%
  ),
  linear-gradient(
    145deg,
    #edf7ff,
    #dcefff
  );

  color: var(--color-primary);

  transition: color 0.24s ease,
  background 0.24s ease,
  box-shadow 0.24s ease,
  transform 0.24s ease;
}

.service-object-card__visual::before {
  content: "";

  position: absolute;

  width: 118px;
  height: 118px;

  border: 1px solid rgba(15, 94, 170, 0.09);

  border-radius: 50%;

  box-shadow: 0 0 0 17px rgba(15, 94, 170, 0.025);

  pointer-events: none;
}

.service-object-card__visual svg {
  position: relative;
  z-index: 1;

  width: 92px;
  height: 92px;

  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;

  transition: transform 0.26s ease;
}

/* --------------------------------------------------------------------------
   Нижний поясняющий блок
   -------------------------------------------------------------------------- */

.service-objects-note {
  display: grid;
  grid-template-columns:
        76px
        minmax(0, 1fr);

  align-items: start;
  gap: 24px;

  margin-top: 16px;
  padding: clamp(24px, 3vw, 32px);

  border: 1px solid rgba(15, 94, 170, 0.14);

  border-radius: 24px;

  background: radial-gradient(
    circle at 100% 0,
    rgba(112, 184, 239, 0.16),
    transparent 36%
  ),
  linear-gradient(
    135deg,
    #f4faff,
    #ffffff
  );

  box-shadow: 0 12px 34px rgba(16, 63, 98, 0.055);
}

.service-objects-note__icon {
  display: grid;
  place-items: center;

  width: 76px;
  height: 76px;

  border-radius: 22px;

  background: linear-gradient(
    145deg,
    var(--color-primary),
    var(--color-primary-dark)
  );

  color: #ffffff;

  box-shadow: 0 13px 30px rgba(15, 94, 170, 0.2);
}

.service-objects-note__icon svg {
  width: 36px;
  height: 36px;

  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-objects-note__content {
  min-width: 0;
}

.service-objects-note__label {
  display: block;

  margin-bottom: 8px;

  color: var(--color-primary);

  font-size: 0.68rem;
  font-weight: 850;
  line-height: 1.2;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.service-objects-note h3 {
  margin: 0 0 20px;

  font-size: clamp(1.25rem, 2vw, 1.7rem);

  line-height: 1.2;
}

/*
 * На широком экране три преимущества
 * располагаются компактно в одной строке.
 */
.service-objects-note__list {
  grid-template-columns:
        repeat(3, minmax(0, 1fr));

  gap: 14px 26px;

  margin: 0;
}

.service-objects-note__list li {
  min-width: 0;
  padding-left: 30px;

  font-size: 0.86rem;
  line-height: 1.55;
}

.service-objects-note__list li::before {
  top: 0.12em;

  display: grid;
  place-items: center;

  width: 19px;
  height: 19px;

  border-radius: 50%;

  background: rgba(30, 135, 89, 0.11);

  color: var(--color-success);

  font-size: 0.67rem;
  line-height: 1;

  box-shadow: inset 0 0 0 1px rgba(30, 135, 89, 0.12);
}

/* --------------------------------------------------------------------------
   Наведение
   -------------------------------------------------------------------------- */

@media (hover: hover) and (pointer: fine) {
  .service-object-card:hover {
    border-color: rgba(15, 94, 170, 0.28);

    box-shadow: 0 19px 45px rgba(16, 63, 98, 0.12);

    transform: translateY(-4px);
  }

  .service-object-card:hover::before {
    opacity: 1;
  }

  .service-object-card:hover::after {
    transform: scaleX(1);
  }

  .service-object-card:hover h3 {
    color: var(--color-primary);

    transform: translateX(2px);
  }

  .service-object-card:hover
  .service-object-card__visual {
    border-color: rgba(15, 94, 170, 0.2);

    background: radial-gradient(
      circle at 50% 42%,
      rgba(255, 255, 255, 0.98),
      transparent 44%
    ),
    linear-gradient(
      145deg,
      #e5f4ff,
      #cfe9ff
    );

    box-shadow: 0 12px 28px rgba(15, 94, 170, 0.13);

    transform: translateY(-2px) scale(1.015);
  }

  .service-object-card:hover
  .service-object-card__visual svg {
    transform: translateY(-3px) scale(1.055);
  }
}

/* --------------------------------------------------------------------------
   Подготовка под реальные фотографии
   -------------------------------------------------------------------------- */

.service-object-card__visual--photo {
  background: #e9f1f7;
}

.service-object-card__visual--photo::before {
  display: none;
}

.service-object-card__visual--photo img {
  width: 100%;
  height: 100%;
  min-height: 188px;

  object-fit: cover;

  transition: transform 0.34s ease,
  filter 0.34s ease;
}

@media (hover: hover) and (pointer: fine) {
  .service-object-card:hover
  .service-object-card__visual--photo img {
    filter: brightness(1.035) saturate(1.04);

    transform: scale(1.055);
  }
}

/* --------------------------------------------------------------------------
   Небольшой ноутбук и планшет
   -------------------------------------------------------------------------- */

@media (max-width: 1020px) {
  .service-object-card {
    grid-template-columns:
            minmax(0, 1fr)
            132px;
  }

  .service-object-card__visual svg {
    width: 78px;
    height: 78px;
  }

  .service-objects-note__list {
    grid-template-columns:
            minmax(0, 1fr);
  }
}

/* --------------------------------------------------------------------------
   Планшет и телефон
   -------------------------------------------------------------------------- */

@media (max-width: 760px) {
  .service-objects-section {
    padding-block: 58px;
  }

  .service-object-grid {
    grid-template-columns:
            minmax(0, 1fr);
  }

  .service-object-card {
    min-height: 205px;
  }

  .service-objects-note {
    grid-template-columns:
            62px
            minmax(0, 1fr);

    gap: 18px;
  }

  .service-objects-note__icon {
    width: 62px;
    height: 62px;

    border-radius: 18px;
  }

  .service-objects-note__icon svg {
    width: 30px;
    height: 30px;
  }
}

/* --------------------------------------------------------------------------
   Маленький телефон
   -------------------------------------------------------------------------- */

@media (max-width: 440px) {
  .service-object-card {
    grid-template-columns: 1fr;

    min-height: 0;
  }

  .service-object-card__visual {
    order: -1;

    height: 128px;
    margin: 15px 15px 0;

    border-radius: 18px;
  }

  .service-object-card__visual svg {
    width: 72px;
    height: 72px;
  }

  .service-object-card__content {
    padding: 20px 20px 23px;
  }

  .service-object-card h3 {
    font-size: 1.22rem;
  }

  .service-objects-note {
    grid-template-columns: 1fr;

    padding: 22px 20px;
  }

  .service-objects-note__icon {
    width: 54px;
    height: 54px;
  }

  .service-objects-note h3 {
    margin-bottom: 17px;
  }

  .service-object-card__visual--photo img {
    min-height: 128px;
  }
}

/* --------------------------------------------------------------------------
   Уменьшение движения
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .service-object-card,
  .service-object-card::before,
  .service-object-card::after,
  .service-object-card h3,
  .service-object-card__visual,
  .service-object-card__visual svg,
  .service-object-card__visual--photo img {
    transition: none !important;
  }

  .service-object-card:hover,
  .service-object-card:hover h3,
  .service-object-card:hover
  .service-object-card__visual,
  .service-object-card:hover
  .service-object-card__visual svg,
  .service-object-card:hover
  .service-object-card__visual--photo img {
    transform: none !important;
  }
}

/* ==========================================================================
   Изображения-иконки для страницы «Услуги и материалы»
   ========================================================================== */

/*
 * PNG используется как маска.
 *
 * background-color: currentColor позволяет иконке
 * автоматически принимать цвет родительского блока.
 */
.service-image-icon {
  display: block;
  flex: 0 0 auto;

  background-color: currentColor;

  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;

  -webkit-mask-position: center;
  mask-position: center;

  -webkit-mask-size: contain;
  mask-size: contain;

  transition: transform 0.24s ease;
}

/* Кабель */

.service-image-icon--cable {
  -webkit-mask-image: url("../images/service-icons/cable.png");

  mask-image: url("../images/service-icons/cable.png");
}

/* Электрощит */

.service-image-icon--electrical-panel {
  -webkit-mask-image: url("../images/service-icons/electrical-panel.png");

  mask-image: url("../images/service-icons/electrical-panel.png");
}

/* Индивидуальный подход к объекту */

.service-image-icon--object-approach {
  -webkit-mask-image: url("../images/service-icons/object-approach.png");

  mask-image: url("../images/service-icons/object-approach.png");
}

/*
 * Размер изображений в карточках материалов.
 *
 * Контейнер имеет размер 58 × 58 px,
 * поэтому сама иконка немного меньше.
 */
.material-category-card__icon
.service-image-icon {
  width: 34px;
  height: 34px;
}

/*
 * В блоке «Подход к объекту» контейнер крупнее,
 * поэтому иконку также делаем крупнее.
 */
.service-objects-note__icon
.service-image-icon {
  width: 48px;
  height: 48px;
}

/*
 * В ранее добавленном оформлении контейнер
 * «Подход к объекту» имеет синий фон.
 */
.service-objects-note__icon {
  color: #ffffff;
}

/* Небольшое оживление новой иконки */

@media (hover: hover) and (pointer: fine) {
  .service-objects-note:hover
  .service-image-icon--object-approach {
    transform: rotate(-2deg) scale(1.055);
  }
}

/* Адаптация размеров */

@media (max-width: 640px) {
  .material-category-card__icon
  .service-image-icon {
    width: 30px;
    height: 30px;
  }

  .service-objects-note__icon
  .service-image-icon {
    width: 40px;
    height: 40px;
  }
}

/* Учитываем системное отключение анимаций */

@media (prefers-reduced-motion: reduce) {
  .service-image-icon {
    transition: none !important;
  }

  .service-objects-note:hover
  .service-image-icon--object-approach {
    transform: none !important;
  }
}

/* ==========================================================================
   Страница партнёров: FAQ для клиентов
   ========================================================================== */

/*
 * В общем FAQ по умолчанию зашито
 * «6 коротких ответов».
 *
 * В клиентском FAQ на странице партнёров
 * вопросов семь.
 */
.partners-client-faq-section
.faq-layout__intro::after {
  content: "7 коротких ответов";
}

/*
 * Отделяем клиентский FAQ от следующего блока
 * для монтажников.
 */
.partners-client-faq-section {
  border-top: 1px solid rgba(15, 94, 170, 0.08);

  border-bottom: 1px solid rgba(15, 94, 170, 0.09);
}

#client-partners-faq {
  scroll-margin-top: calc(var(--header-height) + 16px);
}

/*
 * На небольшом экране длинный заголовок
 * не должен занимать слишком много места.
 */
@media (max-width: 720px) {
  .partners-client-faq-section
  .faq-layout__intro h2 {
    font-size: clamp(1.35rem, 5.7vw, 2rem);

    line-height: 1.15;
  }
}

/* ==========================================================================
   FAQ: одинаковая высота колонок без скачков
   ========================================================================== */

@media (min-width: 901px) {
  .faq-layout {
    align-items: stretch;
  }

  .faq-layout__intro {
    align-self: stretch;

    /*
     * Содержимое закреплено сверху.
     * При раскрытии ответа свободное место
     * увеличивается снизу, а заголовок не перемещается.
     */
    justify-content: flex-start;
  }
}

/*
 * Убираем движение всей карточки вверх на 1–2 px.
 * Цвет, фон, рамка и тень при наведении сохраняются.
 */
.faq-item,
.faq-item:hover,
.faq-item[open] {
  transform: none;
}

/* ==========================================================================
   Страница услуг: реальные фотографии типов объектов
   ========================================================================== */

/*
 * Даём фотографии больше пространства,
 * чем прежним небольшим SVG-иконкам.
 */
.service-object-card--photo {
  grid-template-columns:
        minmax(0, 1fr)
        minmax(190px, 42%);

  min-height: 250px;
}

/*
 * Общий контейнер фотографии.
 * Сохраняются внутренние отступы и скругления
 * из исходного дизайна карточки.
 */
.service-object-card__visual--photo {
  position: relative;
  isolation: isolate;
  overflow: hidden;

  display: block;

  padding: 0;

  background: #dfeaf2;
}

/*
 * Убираем декоративную окружность,
 * которая использовалась за SVG-иконкой.
 */
.service-object-card__visual--photo::before {
  display: none;
}

/*
 * Небольшой фирменный голубой слой.
 * Он визуально объединяет разные фотографии
 * и не даёт им выбиваться из общего дизайна.
 */
.service-object-card__visual--photo::after {
  content: "";

  position: absolute;
  z-index: 1;
  inset: 0;

  background: linear-gradient(
    180deg,
    rgba(15, 94, 170, 0.015),
    rgba(10, 63, 119, 0.1)
  );

  pointer-events: none;

  transition: background 0.3s ease;
}

.service-object-card__visual--photo img {
  position: relative;
  z-index: 0;

  display: block;

  width: 100%;
  height: 100%;
  min-height: 216px;

  object-fit: cover;

  filter: saturate(0.92) contrast(1.02);

  transition: transform 0.38s cubic-bezier(0.22, 0.61, 0.36, 1),
  filter 0.3s ease;
}

/* --------------------------------------------------------------------------
   Индивидуальная точка кадрирования
   -------------------------------------------------------------------------- */

/*
 * У фотографии квартиры главный акцент находится
 * немного выше центра — на проводке под потолком.
 */
.service-object-card__visual--apartment img {
  object-position: 50% 35%;
}

/*
 * Для дома сохраняем дверь, стены
 * и основную разводку.
 */
.service-object-card__visual--house img {
  object-position: 50% 48%;
}

/*
 * В коммерческом помещении важны центральные
 * конструкции и освещение.
 */
.service-object-card__visual--commercial img {
  object-position: 52% 48%;
}

/*
 * На промышленном объекте сохраняем
 * центральную производственную линию.
 */
.service-object-card__visual--industrial img {
  object-position: 50% 50%;
}

/* --------------------------------------------------------------------------
   Наведение
   -------------------------------------------------------------------------- */

@media (hover: hover) and (pointer: fine) {
  .service-object-card--photo:hover
  .service-object-card__visual--photo img {
    filter: saturate(1.03) contrast(1.035) brightness(1.025);

    transform: scale(1.055);
  }

  .service-object-card--photo:hover
  .service-object-card__visual--photo::after {
    background: linear-gradient(
      180deg,
      rgba(15, 94, 170, 0),
      rgba(10, 63, 119, 0.055)
    );
  }
}

/* --------------------------------------------------------------------------
   Небольшой ноутбук
   -------------------------------------------------------------------------- */

@media (max-width: 1020px) {
  .service-object-card--photo {
    grid-template-columns:
            minmax(0, 1fr)
            minmax(170px, 40%);
  }
}

/* --------------------------------------------------------------------------
   Телефон: объекты в две колонки, фотография сверху
   -------------------------------------------------------------------------- */

@media (max-width: 760px) {
  /* Две карточки в строке */
  #objects .service-object-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    gap: 12px;
  }

  /* Вертикальная карточка вместо текста и фото рядом */
  #objects .service-object-card--photo {
    display: flex;
    flex-direction: column;

    min-width: 0;
    min-height: 0;

    border-radius: 18px;
  }

  /* Фотографии одинаковых пропорций */
  #objects .service-object-card__visual--photo {
    order: -1;
    flex: 0 0 auto;

    width: auto;
    height: auto;
    min-height: 0;
    aspect-ratio: 4 / 3;

    margin: 10px 10px 0;
    border-radius: 12px;
  }

  #objects .service-object-card__visual--photo img {
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;
    min-height: 0;

    object-fit: cover;
  }

  /* Более компактные отступы под фотографией */
  #objects .service-object-card__content {
    flex: 1;
    justify-content: flex-start;

    min-width: 0;
    padding: 12px;
  }

  /* Название категории */
  #objects .service-object-card__label {
    margin-bottom: 8px;

    font-size: 0.6875rem;
    line-height: 1.35;
    letter-spacing: 0.02em;

    overflow-wrap: anywhere;
  }

  /* Заголовок работы */
  #objects .service-object-card h3 {
    margin: 0 0 8px;

    font-size: clamp(0.875rem, 3.5vw, 1.0625rem);
    line-height: 1.3;
    letter-spacing: -0.02em;

    hyphens: auto;
    overflow-wrap: anywhere;
  }

  /* Описание сохраняем полностью */
  #objects .service-object-card p {
    margin: 0;

    font-size: 0.8125rem;
    line-height: 1.5;

    overflow-wrap: anywhere;
  }
}

/* --------------------------------------------------------------------------
   Уменьшение движения
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .service-object-card__visual--photo img,
  .service-object-card__visual--photo::after {
    transition: none !important;
  }

  .service-object-card--photo:hover
  .service-object-card__visual--photo img {
    transform: none !important;
  }
}

/* ==========================================================================
   Материалы: компактная верхняя часть
   ========================================================================== */

#materials .materials-content--compact h2 {
  max-width: 560px;
  margin-bottom: 18px;
}

#materials .materials-content__lead {
  max-width: 610px;
  margin-bottom: 11px;

  font-size: clamp(1rem, 1.25vw, 1.1rem);
  line-height: 1.5;
}

#materials .materials-content__note {
  max-width: 610px;
  margin: 0;

  font-size: 0.91rem;
  line-height: 1.55;
}

/*
 * Немного уменьшаем расстояние между карточками.
 */
#materials .material-category-grid--icons {
  gap: 14px;
}

/*
 * Уменьшаем только карточки материалов,
 * а не всю секцию #materials.
 */
#materials
.material-category-grid--icons
.material-category-card {
  min-height: 198px;
  padding: 20px;
}

/*
 * Контейнер иконки.
 */
#materials .material-category-card__icon {
  width: 50px;
  height: 50px;
  margin-bottom: 16px;

  border-radius: 15px;
}

/*
 * Старые встроенные SVG-иконки.
 */
#materials
.material-category-card__icon
svg {
  width: 27px;
  height: 27px;
}

/*
 * Новые PNG-иконки, подключённые через mask.
 */
#materials
.material-category-card__icon
.service-image-icon {
  width: 30px;
  height: 30px;
}

/*
 * Названия карточек.
 */
#materials
.material-category-grid--icons
.material-category-card
h3 {
  margin-bottom: 8px;

  font-size: 1.01rem;
  line-height: 1.24;
}

/*
 * Описания карточек.
 */
#materials
.material-category-grid--icons
.material-category-card
p {
  font-size: 0.83rem;
  line-height: 1.48;
}

/*
 * Поднимаем «Ассортимент» ближе к карточкам.
 */
#materials .brands-showcase {
  margin-top: clamp(26px, 3vw, 36px);
}

/* ==========================================================================
   Невысокие ноутбуки
   ========================================================================== */

@media (min-width: 901px) and (max-height: 850px) {
  #materials.section {
    padding-block: 60px;
  }

  #materials
  .material-category-grid--icons
  .material-category-card {
    min-height: 188px;
    padding: 18px;
  }

  #materials .material-category-card__icon {
    width: 47px;
    height: 47px;
    margin-bottom: 14px;
  }

  #materials .brands-showcase {
    margin-top: 24px;
  }
}

/* ==========================================================================
   Телефон
   ========================================================================== */

/* --------------------------------------------------------------------------
   Телефон: категории материалов в сетке 2 × 2
   -------------------------------------------------------------------------- */

@media (max-width: 760px) {
  /* Две равные колонки */
  #materials .material-category-grid--icons {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    gap: 12px;

    min-width: 0;
  }

  /* Иконка сверху, затем название и описание */
  #materials .material-category-grid--icons .material-category-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;

    min-width: 0;
    min-height: 0;
    padding: 16px 12px;

    border-radius: 18px;
  }

  /* Компактная подложка иконки */
  #materials .material-category-card__icon {
    flex: 0 0 auto;

    width: 44px;
    height: 44px;
    margin-bottom: 12px;

    border-radius: 14px;
  }

  /* Одинаковый размер для обоих видов иконок */
  #materials .material-category-card__icon svg,
  #materials .material-category-card__icon .service-image-icon {
    width: 26px;
    height: 26px;
  }

  /* Названия не обрезаются */
  #materials .material-category-grid--icons .material-category-card h3 {
    max-width: 100%;
    margin: 0 0 8px;

    font-size: clamp(0.9375rem, 3.8vw, 1.0625rem);
    line-height: 1.3;
    letter-spacing: -0.02em;

    hyphens: auto;
    overflow-wrap: anywhere;
  }

  /* Описания сохраняем полностью */
  #materials .material-category-grid--icons .material-category-card p {
    max-width: 100%;
    margin: 0;

    font-size: 0.8125rem;
    line-height: 1.5;

    overflow-wrap: anywhere;
  }
}

/* Прежний отступ до блока брендов сохраняем. */
@media (max-width: 620px) {
  #materials .brands-showcase {
    margin-top: 28px;
  }
}

/* ==========================================================================
   Единый hero для основных внутренних страниц
   ========================================================================== */

.page-hero.page-hero--standard {
  display: grid;
  align-items: center;

  /*
   * Одинаковый вертикальный ритм на всех страницах.
   * min-height безопаснее, чем height:
   * если текста или кнопок станет больше, блок не обрежется.
   */
  padding-block: 56px;
}

/*
 * На всех основных страницах hero содержит один текстовый блок,
 * поэтому вторая пустая колонка не нужна.
 */
.page-hero.page-hero--standard .page-hero__inner {
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.page-hero.page-hero--standard
.page-hero__inner > div:first-child {
  max-width: 980px;
}

/*
 * Общая типографика.
 * Переопределяет в том числе уменьшенные правила страницы услуг.
 */
.page-hero.page-hero--standard .eyebrow {
  margin-bottom: 14px;
}

.page-hero.page-hero--standard h1 {
  max-width: 920px;
  margin-bottom: 20px;

  font-size: clamp(2.35rem, 4vw, 4rem);
  line-height: 1.06;

  text-wrap: balance;
}

.page-hero.page-hero--standard p {
  max-width: 820px;
  margin-bottom: 26px;

  font-size: 1.05rem;
  line-height: 1.6;
}

/*
 * Возвращаем одинаковый размер кнопок.
 * Это переопределит уменьшение кнопки на странице услуг
 * при небольшой высоте экрана.
 */
.page-hero.page-hero--standard .button {
  min-height: 50px;
  padding: 12px 24px;
}

/*
 * На desktop все hero имеют одинаковую минимальную высоту.
 */
@media (min-width: 901px) {
  .page-hero.page-hero--standard {
    min-height: 440px;
  }
}

/*
 * На планшете высота зависит от содержимого:
 * текст и кнопки могут переноситься.
 */
@media (max-width: 900px) {
  .page-hero.page-hero--standard {
    padding-block: 54px;
  }
}

/*
 * На телефоне не стоит принудительно делать все блоки
 * одной высоты — на странице партнёров несколько кнопок.
 */
@media (max-width: 640px) {
  .page-hero.page-hero--standard {
    padding-block: 42px;
  }

  .page-hero.page-hero--standard h1 {
    font-size: clamp(2rem, 9vw, 2.55rem);
    line-height: 1.08;
  }

  .page-hero.page-hero--standard p {
    margin-bottom: 22px;
    font-size: 1rem;
  }
}

/*
 * Сохраняем отдельную адаптацию длинного заголовка
 * страницы партнёров.
 */
@media (max-width: 720px) {
  .page-hero.page-hero--standard
  .partners-hero-title {
    font-size: clamp(1.4rem, 6.4vw, 2.45rem);
    line-height: 1.1;
  }
}

/* ==========================================================================
   Контакты: общая карта всех объектов
   ========================================================================== */

.map-section--all-locations {
  position: relative;
  overflow: hidden;

  background: radial-gradient(
    circle at 100% 0,
    rgba(112, 184, 239, 0.12),
    transparent 34%
  ),
  #ffffff;
}

.all-locations-map {
  position: relative;
  overflow: hidden;

  min-height: 520px;

  border: 1px solid rgba(15, 94, 170, 0.14);
  border-radius: 26px;

  background: #eaf4fb;

  box-shadow: 0 18px 48px rgba(15, 52, 84, 0.1);
}

.all-locations-map iframe {
  display: block;

  width: 100%;
  height: 520px;

  border: 0;
}

.all-locations-map__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;

  margin-top: 18px;
  padding: 0 4px;
}

.all-locations-map__footer > div {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.all-locations-map__footer > div > span {
  flex: 0 0 auto;

  width: 9px;
  height: 9px;
  margin-top: 8px;

  border-radius: 50%;

  background: var(--color-warning);

  box-shadow: 0 0 0 5px rgba(155, 104, 16, 0.1);
}

.all-locations-map__footer p {
  max-width: 760px;
  margin: 0;

  color: var(--color-text-muted);
  font-size: 0.86rem;
  line-height: 1.55;
}

.all-locations-map__footer .text-link {
  flex: 0 0 auto;

  white-space: nowrap;
}

@media (max-width: 680px) {
  .all-locations-map {
    min-height: 390px;

    border-radius: 21px;
  }

  .all-locations-map iframe {
    height: 390px;
  }

  .all-locations-map__footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;

    margin-top: 16px;
  }

  .all-locations-map__footer .text-link {
    white-space: normal;
  }
}


/* ==========================================================================
   Мобильный header: подзаголовок под названием компании
   ========================================================================== */

@media (max-width: 640px) {
  .site-header .brand__text small {
    display: block;

    margin-top: 3px;

    color: var(--color-text-muted);

    font-size: 0.625rem;
    font-weight: 400;
    line-height: 1.3;

    letter-spacing: 0;
    text-transform: none;
    white-space: normal;
  }
}

/* ==========================================================================
   Партнёры: статус проверки с зелёной галочкой справа
   ========================================================================== */

.verified-badge.verified-badge--partner {
  display: inline-flex;
  align-items: center;
  gap: 6px;

  max-width: 100%;

  color: var(--color-text-muted, #5d7084);

  font-size: 0.75rem;
  font-weight: 650;
  line-height: 1.35;

  vertical-align: middle;
}

/*
 * На узкой карточке текст может переноситься.
 * Галочка остаётся рядом и не сжимается.
 */
.verified-badge--partner > .verified-badge__text {
  min-width: 0;

  white-space: normal;
  overflow-wrap: anywhere;
}

.verified-badge--partner > .verified-badge__icon {
  display: block;
  flex: 0 0 18px;

  width: 18px;
  height: 18px;

  color: var(--color-success, #1e8759);
}

/* Светло-зелёная подложка */
.verified-badge--partner > .verified-badge__icon circle {
  fill: #e8f5ed;
  stroke: none;
}

/* Сама галочка */
.verified-badge--partner > .verified-badge__icon path {
  fill: none;

  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}