/* ── berth.css: page-specific styles for /berth/ ──
   Inherits all tokens and base classes from style.css.
   Tinker-inspired: full-bleed hero, data tables, clean content sections.
   No dark mode — pure white background throughout.
*/

/* ── Hero: TM-style — white background, centered viz image above text ── */
.berth-hero {
  width: 100%;
  background: var(--bg);
  text-align: center;
  padding: 0.5rem 0 0;
}

.berth-hero-viz {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 2rem;
}

.berth-viz-img {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.berth-hero-content {
  padding: 2rem 2rem 3.5rem;
  max-width: 680px;
  margin: 0 auto;
}

.berth-hero-heading {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--fg);
  margin-bottom: 1rem;
}

.berth-hero-heading em {
  font-style: italic;
  font-weight: 700;
}

.berth-hero-sub {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--fg-muted);
  max-width: 520px;
  margin: 0 auto 1.75rem;
}

.berth-hero-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.berth-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 9px 20px;
  border-radius: 20px;
  text-decoration: none;
  transition: background-color 150ms ease, color 150ms ease, transform 100ms ease;
}
.berth-btn:hover { text-decoration: none; }
.berth-btn:active { transform: scale(0.97); }

.berth-btn-primary {
  background-color: #e8e8e8;
  color: var(--fg);
}
.berth-btn-primary:hover { background-color: #d8d8d8; }

.berth-btn-secondary {
  background-color: transparent;
  color: var(--fg);
  border: none;
}
.berth-btn-secondary:hover { color: var(--fg-muted); }

/* ── Data table ── */
.berth-table-wrap {
  margin-top: 2rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.berth-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'Inter', sans-serif;
  font-size: 13.5px;
}

.berth-table-caption {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-subtle);
  text-align: left;
  padding-bottom: 0.75rem;
}

.berth-table thead th {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-subtle);
  text-align: left;
  padding: 0.6rem 1rem 0.6rem 0;
  border-bottom: 1px solid var(--divider);
}

.berth-table tbody td {
  padding: 0.75rem 1rem 0.75rem 0;
  border-bottom: 1px solid var(--divider);
  color: var(--fg);
  line-height: 1.5;
}

.berth-table tbody tr:last-child td {
  border-bottom: none;
}

.premium-cell {
  font-weight: 600;
  color: var(--navy);
  font-variant-numeric: tabular-nums;
}

/* ── Measurement condition note ── */
.berth-condition {
  margin-top: 1.25rem;
  padding: 1.25rem 1.5rem;
  border-left: 2px solid var(--divider);
  background-color: #f8f8f8;
}

.berth-condition p {
  font-family: 'Source Serif 4', Georgia, serif;
  font-size: 13px;
  line-height: 1.75;
  color: var(--fg-muted);
  margin: 0;
}

/* ── Validation / docs link ── */
.berth-validation-link {
  margin-top: 1.5rem;
}

.berth-inline-link {
  display: inline-flex;
  align-items: center;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy);
  text-decoration: none;
  letter-spacing: 0.02em;
  gap: 4px;
  border-bottom: 1px solid var(--divider);
  padding-bottom: 1px;
  transition: color 150ms ease, border-color 150ms ease;
}
.berth-inline-link:hover {
  color: var(--fg);
  border-color: var(--fg);
  text-decoration: none;
}

/* ── Provenance callout ── */
.berth-provenance {
  margin-top: 1.5rem;
  padding: 1.25rem 1.5rem;
  border-left: 2px solid var(--navy);
  background-color: #f8f8f8;
}

/* ── Note block ── */
.berth-note {
  margin-top: 1.25rem;
}

/* ── Inline code ── */
.inline-code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.875em;
  background-color: #f4f4f4;
  border: 1px solid var(--divider);
  border-radius: 3px;
  padding: 1px 5px;
  color: var(--navy);
}

/* ── Mobile responsive ── */
@media (max-width: 768px) {
  .berth-hero { padding: 0.25rem 0 0; }
  .berth-hero-viz { padding: 0 1.25rem; }
  .berth-hero-content { padding: 1.5rem 1.25rem 2.5rem; }
}

@media (max-width: 640px) {
  .berth-hero-heading { font-size: 1.75rem; }
  .berth-hero-sub { font-size: 15px; }
  .berth-table thead th,
  .berth-table tbody td {
    padding-right: 0.5rem;
    font-size: 12.5px;
  }
}

/* Decorative banner under a section heading. Width and height are declared on
   the img so the browser reserves space and the text below does not jump. */
.section-banner {
  display: block;
  margin: 0 0 2rem;
  max-width: 720px;
}
.section-banner img {
  display: block;
  width: 100%;
  height: auto;
}