/* Contact page design, aligned with logo.svg palette. */
:root {
  --contact-blue-900: #161616;
  --contact-blue-700: #161616;
  --contact-blue-500: #6A6A6A;
  --contact-cyan-400: #8A8A8A;
  --contact-bg: #F8F9F6;
  --contact-surface: #F8F9F6;
  --contact-panel: #F8F9F6;
  --contact-panel-soft: #F8F9F6;
  --contact-text: #161616;
  --contact-muted: #5b6675;
  --contact-line: rgba(22, 22, 22, 0.13);
  --contact-line-strong: rgba(22, 22, 22, 0.22);
  --contact-primary: var(--contact-blue-900);
  --contact-secondary: var(--contact-blue-500);
  --contact-shadow: 0 18px 48px rgba(22, 22, 22, 0.10);
}

[data-bs-theme="dark"] {
  --contact-bg: #F8F9F6;
  --contact-surface: #F8F9F6;
  --contact-panel: #F8F9F6;
  --contact-panel-soft: #F8F9F6;
  --contact-text: #161616;
  --contact-muted: #5b6675;
  --contact-line: rgba(22, 22, 22, 0.13);
  --contact-line-strong: rgba(22, 22, 22, 0.22);
  --contact-primary: #161616;
  --contact-secondary: #6A6A6A;
  --contact-shadow: 0 18px 48px rgba(22, 22, 22, 0.10);
}

body {
  padding: 0;
  background:
    radial-gradient(circle at 86% 0%, rgba(248, 249, 246, 0.15), transparent 24rem),
    linear-gradient(180deg, var(--contact-surface) 0, var(--contact-bg) 34rem);
  color: var(--contact-text);
}

.contact-page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 118px 24px 84px;
}

.contact-hero {
  max-width: 820px;
  margin-bottom: 48px;
}


.contact-hero h1 {
  margin: 0;
  color: var(--contact-text);
  font-size: clamp(2.45rem, 4.6vw, 3.7rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(320px, 0.84fr);
  gap: clamp(30px, 5vw, 64px);
  align-items: start;
}

.contact-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-section {
  min-width: 0;
}

.contact-section-head {
  margin-bottom: 14px;
  padding-bottom: 0;
}

.contact-side .contact-section-head {
  margin-bottom: 18px;
}

.contact-section h2 {
  margin: 0;
  color: var(--contact-text);
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-weight: 600;
  line-height: 1.24;
  letter-spacing: 0;
}

.contact-block {
  padding: 0 0 10px;
}

.contact-block + .contact-block {
  margin-top: 10px;
}

.contact-block:last-child {
  padding-bottom: 0;
}

.contact-block h3 {
  margin: 0 0 8px;
  color: var(--contact-text);
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.35;
}

.contact-block p {
  margin: 6px 0;
  color: var(--contact-muted);
  font-size: 0.98rem;
  font-weight: 400;
  line-height: 1.62;
}

.contact-block strong {
  display: inline-flex;
  margin-right: 8px;
  color: var(--contact-secondary);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.contact-kv {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 10px 16px;
  margin: 0 0 24px;
}

.contact-kv dt {
  margin: 0;
  color: var(--contact-secondary);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.contact-kv dd {
  margin: 0;
  color: var(--contact-text);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.55;
}

.contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-list li {
  position: relative;
  padding: 12px 0 12px 18px;
  color: var(--contact-muted);
  font-size: 0.96rem;
  font-weight: 500;
  line-height: 1.58;
}

.contact-list li::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--contact-secondary);
}

.contact-section a {
  color: var(--contact-primary);
  border-radius: 4px;
  font-weight: 600;
  text-decoration: none;
}

.contact-section a:hover,
.contact-section a:focus {
  color: var(--contact-secondary);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.contact-section a:focus-visible {
  outline: 2px solid var(--contact-secondary);
  outline-offset: 3px;
}

.map-panel {
  overflow: hidden;
  width: 75%;
  margin-left: 0;
  border-radius: 24px;
  background: linear-gradient(180deg, var(--contact-panel), var(--contact-panel-soft));
  box-shadow: var(--contact-shadow);
}

.map-panel iframe {
  display: block;
  width: 100%;
  height: clamp(240px, 28vw, 340px);
  border: 0;
}

.site-footer {
  margin-top: 70px;
}

@media (max-width: 960px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .contact-page {
    padding: 104px 18px 68px;
  }

  .contact-side {
    gap: 20px;
  }
}

@media (max-width: 560px) {
  .contact-hero h1 {
    font-size: clamp(2.25rem, 12vw, 3.15rem);
  }

  .contact-kv {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .contact-kv dd {
    padding-bottom: 8px;
  }

  .map-panel {
    width: 100%;
    margin-left: 0;
    border-radius: 18px;
  }

.map-panel iframe {
    height: 260px;
  }
}

/* Monochrome contact accents for the Claude light system. */
.contact-block strong,
.contact-kv dt {
  color: #8a8a8a;
}

.contact-kv dd,
.contact-kv dd span {
  color: #161616 !important;
}

.contact-section a {
  color: #161616;
  text-decoration-color: #cfcfcf;
}

.contact-section a:hover,
.contact-section a:focus {
  color: #161616;
  text-decoration-color: #161616;
}

.contact-section a:focus-visible {
  outline: 2px solid #161616;
}

.contact-list li::before {
  background: #b8b8b8;
}