/* ===== Contact page exclusive styles ===== */
.page-contact {
  --contact-gap: clamp(64px, 10vw, 120px);
  --contact-card-radius: 18px 6px 22px 8px;
  --contact-card-radius-soft: 14px 4px 20px 6px;
  position: relative;
  padding-bottom: clamp(64px, 10vw, 120px);
}

.page-contact .contact-hero,
.page-contact .contact-channels,
.page-contact .contact-service,
.page-contact .contact-prep,
.page-contact .contact-links {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  box-sizing: border-box;
}

/* ---------- Hero ---------- */
.page-contact .contact-hero {
  position: relative;
  padding-top: clamp(48px, 9vw, 96px);
  overflow: hidden;
}

.page-contact .contact-hero-orb {
  position: absolute;
  top: -48px;
  right: -18vw;
  width: min(640px, 92vw);
  height: min(640px, 92vw);
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, 0.16);
  background:
    radial-gradient(circle at 38% 38%, rgba(212, 175, 55, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(10, 17, 40, 0.5) 0%, transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(212, 175, 55, 0.14);
}

.page-contact .or1 { inset: 12%; }
.page-contact .or2 { inset: 27%; border-color: rgba(10, 17, 40, 0.6); }

.page-contact .orb-line {
  position: absolute;
  top: 50%;
  left: 6%;
  right: 6%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.3), transparent);
}

.page-contact .breadcrumb {
  position: relative;
  z-index: 1;
  margin-bottom: clamp(40px, 7vw, 72px);
}

.page-contact .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-gray);
}

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

.page-contact .breadcrumb-item a {
  color: var(--color-gray);
  text-decoration: none;
  transition: color 0.25s ease;
}

.page-contact .breadcrumb-item a:hover,
.page-contact .breadcrumb-item a:focus-visible {
  color: var(--color-gold);
}

.page-contact .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin: 0 12px;
  color: rgba(138, 148, 166, 0.45);
}

.page-contact .breadcrumb-item[aria-current="page"] {
  color: var(--color-gold);
}

.page-contact .contact-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(48px, 8vw, 96px);
  align-items: center;
}

.page-contact .contact-hero-kicker {
  margin-bottom: 16px;
}

.page-contact .contact-hero h1 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
  color: var(--color-white);
}

.page-contact .contact-hero-lead {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1.063rem;
  line-height: 1.75;
  color: var(--color-gray);
  margin: 0 0 32px;
  max-width: 58ch;
}

.page-contact .contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.page-contact .contact-hero-art {
  position: relative;
}

.page-contact .hero-art-img {
  display: block;
  width: 100%;
  max-width: 600px;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 24px 8px 30px 10px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

/* ---------- Contact channels ---------- */
.page-contact .contact-channels {
  margin-top: var(--contact-gap);
}

.page-contact .section-head {
  margin-bottom: clamp(28px, 5vw, 48px);
}

.page-contact .section-title {
  margin-top: 0;
}

.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact .channel-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: linear-gradient(145deg, var(--color-bg-dark) 0%, var(--color-card) 100%);
  border: 1px solid rgba(212, 175, 55, 0.14);
  border-radius: var(--contact-card-radius);
  padding: clamp(24px, 4vw, 40px);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-visible {
  border-color: var(--color-gold-line);
  box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.2), 0 16px 48px rgba(0, 0, 0, 0.35);
  outline: none;
}

.page-contact .channel-card--primary {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12) 0%, var(--color-bg-dark) 50%, var(--color-card) 100%);
  border-color: rgba(212, 175, 55, 0.28);
}

.page-contact .channel-card--primary:hover,
.page-contact .channel-card--primary:focus-visible {
  border-color: rgba(212, 175, 55, 0.55);
}

.page-contact .channel-card--address {
  cursor: default;
}

.page-contact .channel-card--address:hover,
.page-contact .channel-card--address:focus-visible {
  transform: none;
}

.page-contact .channel-label {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--color-gold);
  text-transform: uppercase;
}

.page-contact .channel-value {
  font-family: var(--font-mono);
  font-size: clamp(1.25rem, 2.6vw, 1.875rem);
  line-height: 1.4;
  color: var(--color-white);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .channel-card--primary .channel-value {
  font-size: clamp(1.625rem, 4vw, 2.75rem);
  letter-spacing: -0.02em;
}

.page-contact .channel-note {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-gray);
  max-width: 56ch;
}

.page-contact .channel-badge {
  display: inline-flex;
  align-self: flex-start;
  padding: 5px 10px;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 999px;
  background: rgba(212, 175, 55, 0.1);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--color-gold-light);
}

.page-contact a[href^="mailto:"]::after {
  content: "点击发送邮件";
  align-self: flex-start;
  margin-top: auto;
  padding-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-gold);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.page-contact a[href^="tel:"]::after {
  content: "点击拨打电话";
  align-self: flex-start;
  margin-top: auto;
  padding-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-gold);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.page-contact .channel-card:hover::after,
.page-contact .channel-card:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Service hours ---------- */
.page-contact .contact-service {
  display: grid;
  gap: clamp(36px, 7vw, 80px);
  margin-top: var(--contact-gap);
  padding-top: clamp(48px, 8vw, 96px);
  border-top: 1px solid rgba(212, 175, 55, 0.16);
  align-items: center;
}

.page-contact .contact-service-visual {
  position: relative;
  max-width: 500px;
}

.page-contact .service-visual-frame {
  position: absolute;
  inset: -8px 8px 8px -8px;
  border: 1px solid rgba(212, 175, 55, 0.22);
  border-radius: 22px 6px 28px 10px;
  pointer-events: none;
}

.page-contact .service-art {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
  border-radius: 20px 6px 28px 8px;
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.4);
}

.page-contact .service-lead {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin: 0 0 16px;
  color: var(--color-gold-light);
}

.page-contact .service-desc {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-gray);
  margin: 0 0 28px;
  max-width: 60ch;
}

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

.page-contact .service-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 8px 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.page-contact .service-meta:last-child {
  border-bottom: none;
}

.page-contact .service-meta .tag {
  flex: 0 0 auto;
}

.page-contact .meta-text {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-gray);
}

.page-contact .meta-text a {
  color: var(--color-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
  transition: border-color 0.3s ease, color 0.3s ease;
}

.page-contact .meta-text a:hover,
.page-contact .meta-text a:focus-visible {
  color: var(--color-gold-light);
  border-color: var(--color-gold-light);
}

/* ---------- Prepare section ---------- */
.page-contact .contact-prep {
  margin-top: var(--contact-gap);
}

.page-contact .prep-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact .prep-item {
  position: relative;
  background: linear-gradient(145deg, var(--color-bg-dark) 0%, var(--color-card) 100%);
  border: 1px solid rgba(212, 175, 55, 0.12);
  border-radius: var(--contact-card-radius-soft);
  padding: clamp(24px, 4vw, 36px);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.page-contact .prep-item:hover,
.page-contact .prep-item:focus-visible {
  border-color: rgba(212, 175, 55, 0.3);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.25);
  transform: translateY(-2px);
}

.page-contact .prep-num {
  display: inline-block;
  font-size: 0.9375rem;
  color: var(--color-gold);
  border-bottom: 1px solid var(--color-gold-line);
  padding-bottom: 4px;
  margin-bottom: 20px;
}

.page-contact .prep-item h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  margin: 0 0 10px;
  color: var(--color-white);
}

.page-contact .prep-item p {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-gray);
  margin: 0;
}

/* ---------- Bottom links ---------- */
.page-contact .contact-links {
  margin-top: var(--contact-gap);
  padding-top: clamp(32px, 6vw, 56px);
  border-top: 1px solid rgba(212, 175, 55, 0.16);
}

.page-contact .other-desc {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  color: var(--color-gray);
  margin: -12px 0 24px;
  max-width: 56ch;
}

.page-contact .other-links-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

/* ---------- Desktop refinements ---------- */
@media (min-width: 768px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
  }

  .page-contact .channel-card--primary { grid-column: span 7; }
  .page-contact .channel-card--phone { grid-column: span 5; }
  .page-contact .channel-card--address { grid-column: span 5; }
  .page-contact .channel-card--info { grid-column: span 7; }

  .page-contact .prep-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .page-contact .contact-service {
    grid-template-columns: 5fr 7fr;
  }

  .page-contact .contact-hero-grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-contact .hero-art-img {
    margin-right: -6%;
  }
}

@media (min-width: 992px) {
  .page-contact .contact-hero-art {
    transform: translateY(20px);
  }

  .page-contact .contact-service-visual {
    margin-left: auto;
  }
}