.page-contact {
  --contact-rule: rgba(126, 150, 168, 0.35);
  background: var(--paper);
  color: var(--ink);
}

.page-contact .breadcrumb-wrap {
  padding-top: calc(var(--header-pad) + 8px);
  padding-bottom: 8px;
}

.page-contact .breadcrumb-wrap .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--ridge);
}

.page-contact .breadcrumb-wrap .breadcrumb li {
  display: inline-flex;
  align-items: center;
}

.page-contact .breadcrumb-wrap .breadcrumb li + li::before {
  content: "/";
  margin: 0 8px;
  color: var(--ridge);
}

.page-contact .breadcrumb-wrap .breadcrumb a {
  color: var(--ocean);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}

.page-contact .breadcrumb-wrap .breadcrumb a:hover,
.page-contact .breadcrumb-wrap .breadcrumb a:focus-visible {
  border-bottom-color: var(--signal);
  color: var(--signal);
}

/* ---------- Hero ---------- */
.page-contact .contact-hero {
  padding-block: clamp(28px, 5vw, 56px) clamp(48px, 7vw, 88px);
}

.page-contact .contact-hero-grid {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

.page-contact .contact-hero-copy h1 {
  font-family: var(--ff-display);
  font-size: clamp(38px, 7.4vw, 82px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  color: var(--ocean);
}

.page-contact .contact-hero-copy h1 br {
  display: none;
}

.page-contact .contact-hero-copy .lede {
  font-family: var(--ff-serif);
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.65;
  color: var(--ocean);
  margin: 22px 0 0;
  max-width: 46ch;
}

.page-contact .contact-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-contact .contact-hero-meta span {
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  background: var(--data-soft);
  color: var(--ocean);
  border: 1px solid rgba(15, 163, 127, 0.28);
}

.page-contact .contact-hero-copy .btn {
  margin-top: 30px;
}

.page-contact .contact-hero-figure {
  margin: 0;
}

/* ---------- Channels ---------- */
.page-contact .contact-channels {
  padding-block: clamp(48px, 7vw, 96px);
  border-top: 1px solid var(--contact-rule);
  border-bottom: 1px solid var(--contact-rule);
}

.page-contact .channel-track {
  display: grid;
  gap: 20px;
  margin-top: clamp(28px, 4vw, 48px);
}

.page-contact .channel-card {
  position: relative;
  padding: clamp(24px, 3vw, 34px);
  border-radius: var(--r-card);
  background: var(--paper);
  border: 1px solid var(--contact-rule);
  box-shadow: var(--shadow-1);
  transition: transform 240ms var(--ease), box-shadow 240ms var(--ease), border-color 240ms var(--ease);
  overflow: hidden;
}

.page-contact .channel-card::after {
  content: "";
  position: absolute;
  inset: auto auto -40% -10%;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 90, 43, 0.14), transparent 68%);
  opacity: 0;
  transition: opacity 260ms var(--ease);
  pointer-events: none;
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
  border-color: rgba(255, 90, 43, 0.4);
}

.page-contact .channel-card:hover::after,
.page-contact .channel-card:focus-within::after {
  opacity: 1;
}

.page-contact .channel-card--use {
  background: linear-gradient(180deg, var(--paper), rgba(216, 237, 234, 0.45));
}

.page-contact .channel-card--content {
  background: linear-gradient(180deg, var(--paper), rgba(216, 237, 234, 0.78));
}

.page-contact .channel-card--brand {
  background: linear-gradient(180deg, var(--mist), rgba(216, 237, 234, 0.92));
}

.page-contact .channel-card .coordinate {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal);
  text-transform: uppercase;
}

.page-contact .channel-card h3 {
  font-family: var(--ff-display);
  font-size: clamp(22px, 3vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 10px 0 0;
  color: var(--ocean);
}

.page-contact .channel-desc {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--ink);
}

.page-contact .channel-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .channel-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ocean);
}

.page-contact .channel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mist);
  border: 2px solid var(--data);
}

.page-contact .channel-foot {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--contact-rule);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ridge);
}

/* ---------- Rhythm ---------- */
.page-contact .contact-rhythm {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-contact .section-head--tight {
  margin-bottom: clamp(24px, 3.5vw, 40px);
}

.page-contact .rhythm-band {
  display: grid;
  gap: 12px;
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--r-shell);
  background: var(--night);
  border: 1px solid rgba(216, 237, 234, 0.14);
}

.page-contact .rhythm-node {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "day mark"
    "tip tip";
  align-items: center;
  gap: 10px 14px;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  background: rgba(216, 237, 234, 0.05);
  transition: background 220ms var(--ease), transform 220ms var(--ease);
}

.page-contact .rhythm-node:hover {
  background: rgba(216, 237, 234, 0.11);
  transform: translateX(3px);
}

.page-contact .rhythm-day {
  grid-area: day;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-contact .rhythm-mark {
  grid-area: mark;
  display: block;
  height: 6px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, rgba(216, 237, 234, 0.35), rgba(216, 237, 234, 0.06));
}

.page-contact .rhythm-tip {
  grid-area: tip;
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(216, 237, 234, 0.72);
}

.page-contact .rhythm-node--peak {
  background: rgba(255, 90, 43, 0.16);
}

.page-contact .rhythm-node--peak:hover {
  background: rgba(255, 90, 43, 0.24);
}

.page-contact .rhythm-node--peak .rhythm-day {
  color: var(--signal);
  font-weight: 700;
}

.page-contact .rhythm-node--peak .rhythm-mark {
  background: linear-gradient(90deg, var(--signal), rgba(255, 90, 43, 0.15));
}

.page-contact .rhythm-node--peak .rhythm-tip {
  color: var(--paper);
}

.page-contact .contact-rhythm-figure {
  margin: clamp(24px, 4vw, 42px) 0 0;
}

/* ---------- Hours ---------- */
.page-contact .contact-hours {
  padding-block: clamp(48px, 7vw, 96px);
  border-top: 1px solid var(--contact-rule);
  border-bottom: 1px solid var(--contact-rule);
}

.page-contact .contact-hours-grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-contact .contact-hours-copy h2 {
  font-family: var(--ff-display);
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 12px 0 0;
  color: var(--ocean);
}

.page-contact .contact-hours-copy p {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
  max-width: 48ch;
}

.page-contact .contact-hours-note {
  font-family: var(--ff-serif);
  font-size: 17px;
  color: var(--ocean);
  padding-left: 16px;
  border-left: 3px solid var(--signal);
}

.page-contact .contact-lines {
  margin: 0;
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--r-shell);
  background: var(--paper);
  border: 1px solid var(--contact-rule);
  box-shadow: var(--shadow-1);
  display: grid;
  gap: 18px;
}

.page-contact .contact-line {
  display: grid;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--contact-rule);
}

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

.page-contact .contact-line dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ridge);
}

.page-contact .contact-line dd {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-contact .contact-value {
  font-size: clamp(15px, 2vw, 18px);
  color: var(--ocean);
  word-break: break-all;
  font-variant-numeric: tabular-nums;
}

.page-contact .copy-btn {
  appearance: none;
  cursor: pointer;
  border: 1px solid rgba(255, 90, 43, 0.42);
  background: var(--signal-soft);
  color: var(--ink);
  font-family: var(--ff-body);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  transition: background 200ms var(--ease), color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-contact .copy-btn:hover,
.page-contact .copy-btn:focus-visible {
  background: var(--signal);
  border-color: var(--signal);
}

.page-contact .copy-btn.is-copied {
  background: var(--data-soft);
  border-color: var(--data);
  color: var(--ocean);
}

/* ---------- Collaboration ---------- */
.page-contact .contact-collab {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-contact .collab-grid {
  display: grid;
  gap: 18px;
}

.page-contact .collab-block {
  padding: clamp(22px, 3vw, 30px);
  border-radius: var(--r-card);
  background: var(--paper);
  border: 1px solid var(--contact-rule);
  transition: transform 240ms var(--ease), box-shadow 240ms var(--ease);
}

.page-contact .collab-block:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.page-contact .collab-block h3 {
  font-family: var(--ff-display);
  font-size: clamp(19px, 2.6vw, 23px);
  letter-spacing: -0.01em;
  color: var(--ocean);
  margin: 0;
}

.page-contact .collab-block h3::after {
  content: "";
  display: block;
  width: 34px;
  height: 3px;
  margin-top: 12px;
  border-radius: var(--r-pill);
  background: var(--signal);
}

.page-contact .collab-block p {
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink);
}

/* ---------- Address ---------- */
.page-contact .contact-address {
  padding-block: clamp(48px, 7vw, 96px);
  background: var(--night);
  color: var(--mist);
}

.page-contact .contact-address-grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-contact .contact-address h2 {
  font-family: var(--ff-display);
  font-size: clamp(24px, 3.8vw, 38px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 12px 0 0;
}

.page-contact .contact-address-note {
  margin: 18px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(216, 237, 234, 0.76);
  max-width: 48ch;
}

.page-contact .eyebrow--light {
  color: var(--signal);
}

.page-contact .contact-address-card {
  font-style: normal;
  display: grid;
  gap: 8px;
  padding: clamp(24px, 3vw, 32px);
  border-radius: var(--r-shell);
  background: rgba(216, 237, 234, 0.06);
  border: 1px solid rgba(216, 237, 234, 0.2);
}

.page-contact .contact-address-key {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ridge);
}

.page-contact .contact-address-key + .contact-address-value {
  margin-bottom: 8px;
}

.page-contact .contact-address-value {
  font-family: var(--ff-mono);
  font-size: clamp(15px, 2.2vw, 18px);
  line-height: 1.6;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

/* ---------- Quick guide ---------- */
.page-contact .contact-quick {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-contact .quick-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--contact-rule);
}

.page-contact .quick-list > li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: clamp(20px, 3vw, 28px) 0;
  border-bottom: 1px solid var(--contact-rule);
  transition: background 220ms var(--ease), padding-left 220ms var(--ease);
}

.page-contact .quick-list > li:hover {
  background: rgba(216, 237, 234, 0.36);
  padding-left: 12px;
}

.page-contact .quick-num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--signal);
  padding-top: 4px;
}

.page-contact .quick-body h3 {
  margin: 0;
  font-family: var(--ff-display);
  font-size: clamp(18px, 2.5vw, 22px);
  letter-spacing: -0.01em;
  color: var(--ocean);
}

.page-contact .quick-body p {
  margin: 10px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink);
  max-width: 62ch;
}

.page-contact .quick-body a,
.page-contact .quick-tail a {
  color: var(--ocean);
  text-decoration: none;
  border-bottom: 1.5px solid rgba(255, 90, 43, 0.5);
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
}

.page-contact .quick-body a:hover,
.page-contact .quick-tail a:hover,
.page-contact .quick-body a:focus-visible,
.page-contact .quick-tail a:focus-visible {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

.page-contact .quick-tail {
  margin: clamp(28px, 4vw, 44px) 0 0;
  font-family: var(--ff-serif);
  font-size: clamp(16px, 2.2vw, 19px);
  line-height: 1.7;
  color: var(--ocean);
  max-width: 60ch;
}

/* ---------- Figures ---------- */
.page-contact .figure {
  overflow: hidden;
  border-radius: var(--r-shell);
}

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

.page-contact .figure-caption {
  display: block;
  padding: 12px 4px 0;
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--ridge);
}

/* ---------- Focus ---------- */
.page-contact a:focus-visible,
.page-contact button:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

/* ---------- Responsive ---------- */
@media (min-width: 700px) {
  .page-contact .channel-track {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .page-contact .rhythm-band {
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
  }

  .page-contact .rhythm-node {
    grid-template-columns: 1fr;
    grid-template-areas:
      "day"
      "mark"
      "tip";
    align-content: start;
    text-align: left;
    padding: 18px 14px;
    min-height: 168px;
  }

  .page-contact .rhythm-mark {
    height: 4px;
    margin: 6px 0 12px;
  }

  .page-contact .contact-hero-copy h1 br {
    display: block;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-contact .contact-hours-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-contact .contact-address-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .collab-block,
  .page-contact .rhythm-node,
  .page-contact .quick-list > li,
  .page-contact .copy-btn,
  .page-contact .breadcrumb-wrap .breadcrumb a {
    transition: none;
  }

  .page-contact .channel-card:hover,
  .page-contact .channel-card:focus-within,
  .page-contact .collab-block:hover,
  .page-contact .rhythm-node:hover {
    transform: none;
  }
}