/*
 * Shared sitemap-footer styles for pages that do NOT load shared.css.
 *
 * A handful of pages (the "How old is my …" landing pages and the serial-number
 * location guide) are fully self-contained: their whole design lives in an inline
 * <style> block. When the site moved to the .footer-sitemap markup, those pages
 * got the new markup but kept only the legacy .footer-grid / .footer-copy rules,
 * so the sitemap footer rendered unstyled and pinned to the viewport's left edge.
 *
 * These rules mirror the canonical .footer-sitemap block in shared.css. Colour
 * tokens carry literal fallbacks because the self-contained pages name their
 * palette differently (--primary/--outline-var rather than --teal/--border);
 * the fallbacks are the same values shared.css resolves to.
 *
 * Load this AFTER the page's inline <style> block so it wins the cascade against
 * the legacy footer rules at equal specificity.
 */

.footer-sitemap {
  display: block;
  background: var(--surface-deep, #0d1a2e);
  border-top: 1px solid var(--border, #3c4a45);
  padding: 3rem 1.5rem 1.5rem;
}

.footer-sitemap-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
  max-width: 1300px;
  margin: 0 auto 2.5rem;
}

.footer-sitemap .footer-col-heading {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal, #44e5c2);
  margin: 0 0 0.85rem;
  font-family: 'JetBrains Mono', monospace;
}

.footer-sitemap .footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.footer-sitemap .footer-col ul li {
  margin-bottom: 0;
}

.footer-sitemap .footer-col ul li a {
  color: var(--text-muted, #64748b);
  font-size: 0.82rem;
  text-decoration: none;
  transition: color 0.15s;
}

.footer-sitemap .footer-col ul li a:hover {
  color: var(--teal, #44e5c2);
}

.footer-bottom {
  max-width: 1300px;
  margin: 0 auto;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--border, #3c4a45);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-bottom-copy {
  color: var(--text-muted, #64748b);
  font-size: 0.78rem;
  font-family: 'JetBrains Mono', monospace;
}

.footer-bottom-links {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.footer-bottom-links a {
  color: var(--text-muted, #64748b);
  font-size: 0.78rem;
  text-decoration: none;
  transition: color 0.15s;
}

.footer-bottom-links a:hover {
  color: var(--teal, #44e5c2);
}

@media (max-width: 1100px) {
  .footer-sitemap-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .footer-sitemap-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .footer-sitemap { padding: 40px 16px 24px; }
  .footer-sitemap .footer-col ul li a {
    font-size: 14px;
    padding: 2px 0;
    display: inline-block;
    min-height: 32px;
  }
}

@media (max-width: 500px) {
  .footer-sitemap-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .footer-sitemap { padding: 32px 14px 20px; }
  .footer-sitemap-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 1.25rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
  .footer-bottom-copy { font-size: 10px; }
  .footer-bottom-links a { font-size: 11px; }
}

@media (max-width: 360px) {
  .footer-sitemap-grid { grid-template-columns: 1fr !important; }
}