.page-contact {
  --contact-accent: #FFC400;
  --contact-accent-alt: #FF6B00;
  --contact-accent-cool: #00D4FF;
  --contact-card-padding: 20px;
  --contact-card-radius: 14px;
  overflow-x: hidden;
}

.page-contact section[id] {
  scroll-margin-top: calc(var(--header-height) + 12px);
}

.page-contact a:focus-visible,
.page-contact button:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 2px;
}

/* Breadcrumb */
.page-contact .contact-breadcrumb {
  padding: 24px 0 0;
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-contact .breadcrumb-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-contact .breadcrumb-list li {
  display: inline-flex;
}

.page-contact .breadcrumb-list a {
  color: var(--color-cyan);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-contact .breadcrumb-list a:hover {
  color: var(--color-yellow);
  text-decoration: underline;
}

.page-contact .breadcrumb-sep {
  color: var(--color-text-muted);
}

/* Hero */
.page-contact .contact-hero {
  position: relative;
  margin: 24px 0 56px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: flex-end;
  min-height: 420px;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: -20%;
  width: 55%;
  height: 100%;
  transform: skewX(-18deg);
  background: linear-gradient(90deg, rgba(255, 196, 0, 0.06), rgba(255, 107, 0, 0.02));
  pointer-events: none;
  z-index: 2;
}

.page-contact .contact-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.35;
}

.page-contact .contact-hero-bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .contact-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(115deg, rgba(11, 27, 43, 0.95) 0%, rgba(11, 27, 43, 0.78) 48%, rgba(15, 36, 56, 0.4) 100%);
}

.page-contact .contact-hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
  padding: 40px 24px;
}

.page-contact .hero-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: 12px;
  border-left: 3px solid var(--color-orange);
  padding-left: 10px;
}

.page-contact .contact-hero h1 {
  margin: 0 0 16px;
  font-family: var(--font-headline);
  font-size: 34px;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.page-contact .contact-hero-sub {
  max-width: 680px;
  margin: 0 0 14px;
  color: var(--color-text-secondary);
  font-size: 16px;
  line-height: 1.65;
}

.page-contact .contact-hero-sub:last-of-type {
  margin-bottom: 28px;
}

.page-contact .contact-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .hero-stat {
  background: rgba(11, 27, 43, 0.72);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  min-width: 108px;
}

.page-contact .hero-stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1.1;
  font-weight: 700;
  color: var(--color-yellow);
}

.page-contact .hero-stat-label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

/* Split section */
.page-contact .contact-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-bottom: 64px;
}

.page-contact .contact-split-left {
  position: relative;
  overflow: hidden;
  padding: 28px 20px;
  background: var(--color-section);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.page-contact .contact-split-left::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-yellow) 0 18%, var(--color-cyan) 18% 32%, transparent 32%);
  z-index: 2;
}

.page-contact .section-index {
  display: block;
  font-family: var(--font-mono);
  font-size: 52px;
  line-height: 0.9;
  font-weight: 700;
  color: rgba(255, 196, 0, 0.22);
  margin-bottom: 10px;
}

.page-contact .contact-split-left h2,
.page-contact .contact-section-head h2 {
  font-family: var(--font-headline);
  font-size: 28px;
  line-height: 1.25;
  color: var(--color-text);
  margin: 0 0 10px;
}

.page-contact .contact-split-left > p,
.page-contact .contact-section-head p {
  color: var(--color-text-secondary);
  margin: 0 0 24px;
  line-height: 1.6;
}

/* Channel list */
.page-contact .channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .channel-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  min-width: 0;
  padding: var(--contact-card-padding);
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--contact-card-radius);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-contact .channel-card:hover {
  transform: translateY(-2px) scale(1.01);
  border-color: var(--color-cyan);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

.page-contact .channel-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.page-contact .channel-value {
  display: block;
  max-width: 100%;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text);
  text-decoration: none;
  word-break: break-word;
  overflow-wrap: break-word;
}

.page-contact .channel-value[href] {
  transition: color 0.2s ease;
}

.page-contact .channel-value[href]:hover {
  color: var(--color-yellow);
}

.page-contact .channel-note {
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

/* Path section */
.page-contact .contact-split-right {
  min-width: 0;
}

.page-contact .contact-path-wrap {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.page-contact .contact-path-img {
  display: block;
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 1px solid var(--color-border);
}

.page-contact .path-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 0;
}

.page-contact .path-head-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.page-contact .path-connector {
  width: 140px;
  height: 28px;
  opacity: 0.85;
}

.page-contact .path-title {
  font-family: var(--font-headline);
  font-size: 20px;
  line-height: 1.3;
  color: var(--color-text);
  margin: 10px 20px 14px;
}

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

.page-contact .path-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  min-width: 0;
  padding: 14px 0;
  border-bottom: 1px dashed var(--color-border);
}

.page-contact .path-list li:last-child {
  border-bottom: 0;
}

.page-contact .path-num {
  flex: 0 0 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-yellow);
  color: var(--color-bg);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.page-contact .path-list strong {
  display: block;
  font-size: 15px;
  line-height: 1.4;
  color: var(--color-text);
  margin-bottom: 4px;
}

.page-contact .path-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--color-text-secondary);
}

/* Sections */
.page-contact .contact-section {
  margin-bottom: 64px;
}

.page-contact .contact-section-head {
  margin-bottom: 20px;
}

.page-contact .contact-feedback,
.page-contact .contact-cooperation {
  position: relative;
  overflow: hidden;
  padding: 28px 20px;
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.page-contact .contact-feedback::after,
.page-contact .contact-cooperation::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 2px dashed rgba(0, 212, 255, 0.12);
  pointer-events: none;
}

/* Grids */
.page-contact .feedback-grid,
.page-contact .cooperation-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .feedback-card,
.page-contact .address-card,
.page-contact .coop-card,
.page-contact .brand-card,
.page-contact .site-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  min-width: 0;
  padding: var(--contact-card-padding);
  background: var(--color-section);
  border: 1px solid var(--color-border);
  border-radius: var(--contact-card-radius);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-contact .feedback-card:hover,
.page-contact .address-card:hover,
.page-contact .coop-card:hover,
.page-contact .brand-card:hover,
.page-contact .site-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-cyan);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

.page-contact .card-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-cyan);
}

.page-contact .card-value {
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  word-break: break-word;
  overflow-wrap: break-word;
}

.page-contact .card-value[href] {
  transition: color 0.2s ease;
}

.page-contact .card-value[href]:hover {
  color: var(--color-yellow);
}

.page-contact .feedback-card p,
.page-contact .cooperation-grid p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

/* Address card decoration */
.page-contact .address-card {
  position: relative;
  overflow: hidden;
}

.page-contact .address-card::before {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 180px;
  height: 180px;
  background:
    radial-gradient(circle, rgba(0, 212, 255, 0.18) 0, rgba(0, 212, 255, 0) 60%),
    radial-gradient(circle at 40% 40%, rgba(255, 196, 0, 0.2) 0, rgba(255, 196, 0, 0) 45%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .address-card > * {
  position: relative;
  z-index: 1;
}

.page-contact .address-value {
  font-size: 18px;
}

/* Button row */
.page-contact .btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

.page-contact .btn-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--color-cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(0, 212, 255, 0.4);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
  font-size: 14px;
  line-height: 1.5;
}

.page-contact .btn-link:hover {
  color: var(--color-yellow);
  border-color: var(--color-yellow);
}

/* Tablet adjustment */
@media (min-width: 640px) {
  .page-contact .contact-hero-content {
    padding: 48px 32px;
  }

  .page-contact .contact-hero h1 {
    font-size: 40px;
  }

  .page-contact .channel-list {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .page-contact .channel-card:last-child {
    grid-column: span 2;
  }
}

/* Desktop layout */
@media (min-width: 960px) {
  .page-contact .contact-hero {
    min-height: 480px;
  }

  .page-contact .contact-hero-content {
    padding: 56px 48px;
  }

  .page-contact .contact-hero h1 {
    font-size: 48px;
    max-width: 720px;
  }

  .page-contact .contact-split {
    grid-template-columns: 5fr 7fr;
    gap: 0;
    margin-bottom: 80px;
  }

  .page-contact .contact-split-left {
    padding: 40px 36px;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  }

  .page-contact .contact-split-right {
    margin-left: -1px;
  }

  .page-contact .contact-path-wrap {
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    height: 100%;
  }

  .page-contact .contact-path-img {
    height: 220px;
  }

  .page-contact .contact-feedback,
  .page-contact .contact-cooperation {
    padding: 40px 36px;
  }

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

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

  .page-contact .contact-section {
    margin-bottom: 80px;
  }
}