.page-contact .contact-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--night);
  color: var(--snow);
  padding: calc(var(--header-h) + 20px) 0 clamp(44px, 6vw, 80px);
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-contact .contact-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .38;
  display: block;
}

.page-contact .contact-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(115% 85% at 88% 6%, rgba(77, 163, 255, .26), transparent 62%),
    radial-gradient(90% 70% at 6% 100%, rgba(255, 90, 54, .2), transparent 65%),
    linear-gradient(115deg, var(--night) 10%, rgba(11, 27, 58, .8) 50%, rgba(6, 13, 31, .95) 100%);
}

.page-contact .contact-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: .06em;
  color: rgba(247, 250, 255, .6);
  margin-bottom: clamp(30px, 5vw, 58px);
}

.page-contact .contact-hero .breadcrumb a {
  color: rgba(247, 250, 255, .84);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .contact-hero .breadcrumb a:hover {
  color: var(--white);
  border-bottom-color: var(--orange);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  align-items: end;
}

.page-contact .contact-hero h1 {
  font-size: clamp(36px, 6.4vw, 72px);
  line-height: 1.02;
  letter-spacing: -.02em;
  font-weight: 900;
  margin: 12px 0 20px;
}

.page-contact .contact-hero__intro {
  max-width: 46ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.78;
  color: rgba(247, 250, 255, .82);
  margin: 0;
}

.page-contact .contact-hero__quick {
  display: grid;
  gap: clamp(18px, 2.6vw, 26px);
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--radius);
  background: rgba(247, 250, 255, .08);
  border: 1px solid rgba(247, 250, 255, .2);
  box-shadow: var(--shadow-2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.page-contact .contact-hero__item + .contact-hero__item {
  border-top: 1px solid rgba(247, 250, 255, .16);
  padding-top: clamp(16px, 2.2vw, 22px);
}

.page-contact .contact-line {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(28px, 4.6vw, 44px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.01em;
  color: var(--white);
  word-break: break-word;
}

.page-contact .contact-line--sm {
  font-size: clamp(17px, 2.1vw, 22px);
  color: var(--ice);
  line-height: 1.3;
}

.page-contact .contact-channels {
  background: var(--snow);
  color: var(--ink);
  padding: clamp(48px, 7vw, 94px) 0;
}

.page-contact .contact-channels .section-head p {
  max-width: 56ch;
}

.page-contact .contact-channels__grid {
  display: grid;
  gap: clamp(18px, 2.6vw, 28px);
  margin-top: clamp(28px, 4vw, 46px);
}

.page-contact .channel-main {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  padding: clamp(26px, 4vw, 46px);
  border-radius: var(--radius);
  background: var(--night);
  color: var(--snow);
}

.page-contact .channel-main::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 90, 54, .4), transparent 68%);
  pointer-events: none;
}

.page-contact .channel-row {
  position: relative;
  padding-bottom: clamp(20px, 2.6vw, 28px);
  border-bottom: 1px solid rgba(247, 250, 255, .14);
}

.page-contact .channel-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .channel-row__value {
  margin: 8px 0 10px;
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--white);
  word-break: break-word;
}

.page-contact .channel-row__desc {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(247, 250, 255, .74);
}

.page-contact .channel-side {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .channel-side__card {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: clamp(18px, 2.4vw, 24px);
  border-radius: var(--radius-sm);
  background: var(--white);
  border: 1px solid var(--line);
}

.page-contact .channel-side__value {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink);
}

.page-contact .channel-side__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-contact .contact-routing {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(48px, 7vw, 92px) 0;
}

.page-contact .contact-routing .section-head p {
  max-width: 56ch;
}

.page-contact .route-list {
  margin-top: clamp(28px, 4vw, 44px);
}

.page-contact .route-item {
  background: var(--snow);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-contact .route-item + .route-item {
  margin-top: 12px;
}

.page-contact .route-item[open] {
  border-color: rgba(255, 90, 54, .4);
  box-shadow: var(--shadow-1);
}

.page-contact .route-item summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: clamp(16px, 2.2vw, 22px) clamp(18px, 2.6vw, 28px);
  font-size: clamp(16px, 1.8vw, 19px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

.page-contact .route-item summary::-webkit-details-marker {
  display: none;
}

.page-contact .route-item summary::before {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  margin-top: -3px;
  border-right: 2px solid var(--orange);
  border-bottom: 2px solid var(--orange);
  transform: rotate(-45deg);
  transition: transform var(--dur) var(--ease), margin-top var(--dur) var(--ease);
}

.page-contact .route-item[open] summary::before {
  transform: rotate(45deg);
  margin-top: 0;
}

.page-contact .route-item__body {
  padding: 0 clamp(18px, 2.6vw, 28px) clamp(18px, 2.4vw, 26px) calc(clamp(18px, 2.6vw, 28px) + 25px);
}

.page-contact .route-item__body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--ink-soft);
}

.page-contact .contact-partner {
  background: var(--snow);
  padding: clamp(48px, 7vw, 92px) 0;
}

.page-contact .contact-partner .section-head p {
  max-width: 56ch;
}

.page-contact .partner-grid {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-contact .partner-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(22px, 2.8vw, 32px);
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--flag-blue);
}

.page-contact .partner-card:nth-child(2) {
  border-top-color: var(--flag-green);
}

.page-contact .partner-card:nth-child(3) {
  border-top-color: var(--flag-yellow);
}

.page-contact .partner-card h3 {
  margin: 0;
  font-size: clamp(18px, 2vw, 21px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink);
}

.page-contact .partner-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-contact .contact-region {
  background: var(--night-2);
  color: var(--snow);
  padding: clamp(48px, 7vw, 92px) 0;
}

.page-contact .contact-region__grid {
  display: grid;
  gap: clamp(28px, 4vw, 54px);
}

.page-contact .contact-region__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(247, 250, 255, .16);
}

.page-contact .contact-region__body h2 {
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.14;
  letter-spacing: -.01em;
  margin: 10px 0 16px;
}

.page-contact .contact-region__body > p {
  margin: 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(247, 250, 255, .78);
}

.page-contact .region-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-contact .region-stat {
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(247, 250, 255, .18);
  background: rgba(247, 250, 255, .06);
}

.page-contact .region-stat__num {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.8vw, 30px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--orange);
}

.page-contact .region-stat__label {
  margin: 0;
  font-size: 13px;
  letter-spacing: .04em;
  line-height: 1.55;
  color: rgba(247, 250, 255, .72);
}

.page-contact .contact-icp {
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(247, 250, 255, .16);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: rgba(247, 250, 255, .62);
}

.page-contact .contact-prep {
  background: var(--white);
  padding: clamp(48px, 7vw, 92px) 0;
}

.page-contact .contact-prep .section-head p {
  max-width: 52ch;
}

.page-contact .prep-list {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .prep-item {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: clamp(18px, 2.4vw, 26px);
  border-radius: var(--radius-sm);
  background: var(--snow);
  border: 1px solid var(--line);
  border-top: 3px solid var(--flag-blue);
}

.page-contact .prep-item:nth-child(2) {
  border-top-color: var(--flag-red);
}

.page-contact .prep-item:nth-child(3) {
  border-top-color: var(--flag-green);
}

.page-contact .prep-item:nth-child(4) {
  border-top-color: var(--flag-yellow);
}

.page-contact .prep-item:nth-child(5) {
  border-top-color: var(--orange);
}

.page-contact .prep-item__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--ink-soft);
}

.page-contact .prep-item h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.page-contact .prep-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.page-contact .contact-tail {
  background: var(--night-deep);
  color: var(--snow);
  padding: clamp(36px, 5vw, 60px) 0;
}

.page-contact .contact-tail__inner {
  display: grid;
  gap: 20px;
  align-items: center;
}

.page-contact .contact-tail__text {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(247, 250, 255, .8);
}

.page-contact .contact-tail .btn {
  justify-self: start;
}

@media (min-width: 760px) {
  .page-contact .contact-tail__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-contact .contact-tail .btn {
    justify-self: end;
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, .9fr);
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .contact-region__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-contact .partner-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-contact .prep-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .route-item summary::before,
  .page-contact .contact-hero .breadcrumb a,
  .page-contact .route-item {
    transition: none;
  }
}