.page-contact {
  --ct-gap: clamp(20px, 3.5vw, 44px);
  --ct-rule: 2px solid var(--line);
  --ct-panel: var(--ink-800);
  --ct-card: var(--ink-700);
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-contact .breadcrumbs {
  margin: clamp(16px, 3vw, 28px) 0 0;
}

/* ---------- Hero ---------- */

.page-contact .contact-hero {
  padding-top: clamp(20px, 3.5vw, 40px);
  padding-bottom: clamp(28px, 4.5vw, 56px);
}

.page-contact .contact-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
  align-items: center;
}

.page-contact .contact-hero-copy h1 {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 48px);
  line-height: 1.16;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-contact .contact-hero-copy .lede {
  max-width: 46ch;
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1.8;
}

.page-contact .hero-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .hero-quick .btn {
  text-decoration: none;
}

.page-contact .contact-hero-route {
  border: var(--ct-rule);
  background: linear-gradient(160deg, var(--ink-800) 0%, var(--ink-900) 100%);
  padding: clamp(18px, 3vw, 28px);
  position: relative;
}

.page-contact .contact-hero-route::after {
  content: "";
  position: absolute;
  right: -6px;
  bottom: -6px;
  width: 42%;
  height: 46%;
  border-right: 2px solid var(--violet);
  border-bottom: 2px solid var(--violet);
  pointer-events: none;
}

.page-contact .route-label {
  margin: 0 0 14px;
  color: var(--violet);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-contact .route-map {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.page-contact .route-line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2;
  opacity: 0.7;
}

.page-contact .route-node circle {
  fill: var(--ink-700);
  stroke: var(--line);
  stroke-width: 2;
}

.page-contact .route-node text {
  fill: var(--cyan);
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.page-contact .route-node--end circle {
  fill: var(--cyan);
  stroke: var(--cyan);
}

.page-contact .route-node--end text {
  fill: var(--ink-900);
}

.page-contact .route-cap {
  fill: var(--text);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-contact .route-cap-sub {
  fill: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
}

/* ---------- Route band ---------- */

.page-contact .contact-routeband {
  padding-top: clamp(28px, 4vw, 48px);
  padding-bottom: clamp(28px, 4vw, 48px);
}

.page-contact .route-figure {
  margin: 0;
  border: var(--ct-rule);
  background: var(--ink-900);
  overflow: hidden;
}

.page-contact .route-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .route-figure .figure-cap {
  padding: 12px clamp(14px, 2vw, 22px);
  border-top: 1px solid var(--line);
  color: var(--text-dim);
  font-size: 13px;
  font-family: var(--font-mono);
}

/* ---------- Channels ---------- */

.page-contact .channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: var(--ct-rule);
}

.page-contact .channel-item {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "code main"
    "fit  fit";
  align-items: start;
  gap: 10px 16px;
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-bottom: var(--ct-rule);
  transition: background-color 180ms ease;
}

.page-contact .channel-item:hover {
  background: rgba(124, 92, 255, 0.06);
}

.page-contact .channel-code {
  grid-area: code;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 2px solid var(--violet);
  color: var(--violet);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-contact .channel-main {
  grid-area: main;
}

.page-contact .channel-main h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.01em;
}

.page-contact .channel-main p {
  margin: 0 0 8px;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.75;
  max-width: 62ch;
}

.page-contact .channel-path {
  color: var(--cyan) !important;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  margin-bottom: 10px !important;
  word-break: break-word;
}

.page-contact .channel-fit {
  grid-area: fit;
  align-self: end;
  color: var(--text-dim);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-left: 2px solid var(--line);
  padding-left: 10px;
}

.page-contact .channel-doclink {
  display: inline-block;
  color: var(--lemon);
  font-size: 13px;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 150ms ease;
}

.page-contact .channel-doclink:hover {
  border-bottom-color: var(--lemon);
}

.page-contact .copy-btn {
  margin-top: 2px;
  background: transparent;
  border: 2px solid var(--line);
  color: var(--text-dim);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  cursor: pointer;
  transition: border-color 150ms ease, color 150ms ease, background-color 150ms ease;
}

.page-contact .copy-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-contact .copy-btn.is-copied {
  border-color: var(--lemon);
  color: var(--ink-900);
  background: var(--lemon);
}

/* ---------- Steps ---------- */

.page-contact .step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 20px);
  counter-reset: step;
}

.page-contact .step-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: clamp(18px, 2.4vw, 24px);
  border: var(--ct-rule);
  background: var(--ct-card);
  position: relative;
}

.page-contact .step-item:nth-child(even) {
  background: var(--ink-800);
}

.page-contact .step-num {
  font-family: var(--font-editorial);
  font-size: clamp(26px, 4vw, 34px);
  line-height: 1;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

.page-contact .step-body h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.5;
}

.page-contact .step-body p {
  margin: 0;
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.78;
  max-width: 60ch;
}

/* ---------- Response ---------- */

.page-contact #response {
  padding-top: clamp(32px, 5vw, 64px);
  padding-bottom: clamp(32px, 5vw, 64px);
}

.page-contact .response-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
  align-items: start;
}

.page-contact .response-clock {
  border: var(--ct-rule);
  border-left: 6px solid var(--orange);
  background: var(--ink-900);
  padding: clamp(20px, 3vw, 30px);
}

.page-contact .response-clock-label {
  margin: 0 0 10px;
  color: var(--orange);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-contact .response-clock-value {
  margin: 0 0 10px;
  font-family: var(--font-editorial);
  font-size: clamp(30px, 6vw, 46px);
  line-height: 1;
  color: var(--text);
  letter-spacing: 0.01em;
}

.page-contact .response-clock-sub {
  margin: 0;
  color: var(--text-dim);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  line-height: 1.7;
}

.page-contact .response-copy h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3.4vw, 28px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--text);
}

.page-contact .response-copy p {
  margin: 0 0 14px;
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.8;
  max-width: 64ch;
}

.page-contact .response-notes {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .response-notes li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  font-size: 14.5px;
}

.page-contact .response-notes li .mono {
  min-width: 96px;
  color: var(--cyan);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  padding-top: 2px;
}

.page-contact .response-figure {
  margin: clamp(24px, 4vw, 40px) 0 0;
  border: var(--ct-rule);
  background: var(--ink-900);
}

.page-contact .response-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .response-figure .figure-cap {
  padding: 12px clamp(14px, 2vw, 22px);
  border-top: 1px solid var(--line);
  color: var(--text-dim);
  font-size: 13px;
  font-family: var(--font-mono);
}

/* ---------- Scenes ---------- */

.page-contact .scene-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 20px);
}

.page-contact .scene-item {
  display: flex;
}

.page-contact .scene-link {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: clamp(18px, 2.4vw, 24px);
  border: var(--ct-rule);
  background: var(--ink-900);
  text-decoration: none;
  transition: border-color 180ms ease, transform 180ms ease, background-color 180ms ease;
}

.page-contact .scene-link:hover {
  border-color: var(--cyan);
  transform: translateY(-3px);
  background: var(--ink-700);
}

.page-contact .scene-tag {
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 12px;
  padding: 4px 10px;
  border: 1px solid var(--violet);
  color: var(--violet);
  font-size: 11.5px;
  letter-spacing: 0.08em;
}

.page-contact .scene-link h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text);
}

.page-contact .scene-link p {
  margin: 0 0 16px;
  color: var(--text-dim);
  font-size: 14.5px;
  line-height: 1.75;
}

.page-contact .scene-arrow {
  margin-top: auto;
  color: var(--cyan);
  font-size: 12.5px;
  letter-spacing: 0.05em;
}

.page-contact .scene-link:hover .scene-arrow {
  color: var(--lemon);
}

/* ---------- Region ---------- */

.page-contact .section--region {
  padding-top: clamp(36px, 5.5vw, 68px);
}

.page-contact .region-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--ct-gap);
  align-items: start;
}

.page-contact .region-copy h2 {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.6vw, 30px);
  font-weight: 800;
  line-height: 1.38;
  color: var(--text);
}

.page-contact .region-copy p {
  margin: 0 0 14px;
  color: var(--text-dim);
  font-size: 15.5px;
  line-height: 1.82;
  max-width: 66ch;
}

.page-contact .region-facts {
  border: var(--ct-rule);
  background: var(--ink-800);
  padding: clamp(18px, 2.6vw, 26px);
}

.page-contact .facts-title {
  margin: 0 0 14px;
  color: var(--lemon);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-contact .fact-row {
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.page-contact .fact-row:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-contact .fact-key {
  display: block;
  margin-bottom: 4px;
  color: var(--text-dim);
  font-size: 11.5px;
  letter-spacing: 0.1em;
}

.page-contact .fact-val {
  display: block;
  color: var(--text);
  font-size: 14px;
  line-height: 1.65;
  word-break: break-word;
}

.page-contact .fact-val--mono {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

.page-contact .region-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

/* ---------- Media queries ---------- */

@media (min-width: 640px) {
  .page-contact .scene-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .channel-item {
    grid-template-columns: auto 1fr auto;
    grid-template-areas: "code main fit";
    gap: 10px 22px;
  }

  .page-contact .channel-fit {
    align-self: start;
    max-width: 150px;
    text-align: right;
    border-left: 0;
    border-right: 2px solid var(--line);
    padding-left: 0;
    padding-right: 12px;
  }
}

@media (min-width: 860px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.96fr);
    gap: clamp(32px, 5vw, 72px);
  }

  .page-contact .response-grid {
    grid-template-columns: minmax(240px, 0.62fr) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 52px);
  }

  .page-contact .region-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-contact .channel-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(28px, 4vw, 56px);
  }

  .page-contact .channel-item:nth-child(even) {
    margin-top: 30px;
  }

  .page-contact .step-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 3.5vw, 44px);
    row-gap: clamp(20px, 3vw, 32px);
  }

  .page-contact .step-item:nth-child(even) {
    transform: translateY(22px);
  }
}

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

  .page-contact .scene-item:nth-child(4),
  .page-contact .scene-item:nth-child(5) {
    grid-column: span 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .scene-link,
  .page-contact .channel-item,
  .page-contact .copy-btn {
    transition: none;
  }

  .page-contact .step-item:nth-child(even) {
    transform: none;
  }

  .page-contact .scene-link:hover {
    transform: none;
  }
}