/* ============================================================
   Shared Interior Page Styles
   ============================================================ */

/* ── Page Hero (interior) ─────────────────────────────────── */
.page-hero {
  padding-top: calc(5rem + var(--banner-height) + clamp(var(--space-16), 8vw, var(--space-24)));
  padding-bottom: clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.page-hero--teal {
  background: var(--color-primary);
}

.page-hero--teal .page-hero-label {
  color: var(--color-gold);
}

.page-hero--teal .page-hero-title {
  color: #fff;
}

.page-hero--teal .page-hero-title em {
  color: var(--color-gold);
}

.page-hero--teal .page-hero-desc {
  color: rgba(255,255,255,0.72);
}

.page-hero-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold-deep);
  margin-bottom: var(--space-4);
  display: block;
}

.page-hero-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-6);
  letter-spacing: -0.01em;
}

.page-hero-title em {
  font-style: italic;
  color: var(--color-primary);
}

.page-hero-desc {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 54ch;
}

/* Decorative large R watermark */
.page-hero-watermark {
  position: absolute;
  right: -3rem;
  bottom: -2rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(12rem, 30vw, 22rem);
  color: rgba(14,107,104,0.04);
  line-height: 1;
  user-select: none;
  pointer-events: none;
  font-weight: 400;
}

.page-hero--teal .page-hero-watermark {
  color: rgba(255,255,255,0.05);
}

/* ── Breadcrumb ────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
}

.breadcrumb a {
  color: var(--color-text-muted);
}

.breadcrumb a:hover {
  color: var(--color-primary);
}

.breadcrumb-sep {
  opacity: 0.4;
}

/* ── Page Nav Pills ────────────────────────────────────────── */
.page-nav-pills {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-8);
}

.page-nav-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.25);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.8);
  text-transform: uppercase;
  transition: all var(--transition);
  cursor: pointer;
  background: rgba(255,255,255,0.08);
}

.page-nav-pill:hover,
.page-nav-pill.active {
  background: rgba(255,255,255,0.18);
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}

/* Light variant */
.page-nav-pills--light .page-nav-pill {
  border-color: var(--color-border);
  color: var(--color-text-muted);
  background: var(--color-surface);
}

.page-nav-pills--light .page-nav-pill:hover,
.page-nav-pills--light .page-nav-pill.active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-faint);
}

/* ── Gold Rule Divider ─────────────────────────────────────── */
.divider-gold {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-gold), transparent);
  margin-block: clamp(var(--space-16), 6vw, var(--space-24));
  opacity: 0.5;
}

/* ── Content Section Two-Column ───────────────────────────── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: start;
}

.two-col--reverse {
  direction: rtl;
}

.two-col--reverse > * {
  direction: ltr;
}

@media (max-width: 768px) {
  .two-col { grid-template-columns: 1fr; }
  .two-col--reverse { direction: ltr; }
}

/* ── Citation Footnote ─────────────────────────────────────── */
.citation {
  display: inline;
  font-size: 0.7em;
  vertical-align: super;
  color: var(--color-primary);
  font-family: var(--font-body);
}

.references-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.references-list li {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
  padding-left: var(--space-6);
  position: relative;
}

.references-list li::before {
  content: attr(data-ref);
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 600;
}

/* ── Callout Box ───────────────────────────────────────────── */
.callout {
  background: var(--color-surface-teal);
  border: 1px solid var(--color-primary-light);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-6) var(--space-8);
  margin-block: var(--space-8);
}

.callout-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 400;
  font-style: italic;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.callout p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: none;
}

/* ── Data Table ────────────────────────────────────────────── */
.data-table-wrap {
  overflow-x: auto;
  margin-block: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.data-table th {
  background: var(--color-surface-teal);
  color: var(--color-primary);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-4) var(--space-6);
  text-align: left;
  border-bottom: 2px solid var(--color-primary-light);
  white-space: nowrap;
}

.data-table td {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-divider);
  color: var(--color-text);
  vertical-align: top;
  line-height: 1.55;
}

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

.data-table tr:hover td {
  background: var(--color-primary-faint);
}

.data-table td em {
  font-style: normal;
  color: var(--color-primary);
  font-weight: 500;
}