/* CrossAIHub — Site Footer · STEP 5S Phase 2 · 2026-08-01 */
.crosshub-footer {
  margin-top: 4rem;
  padding: 3rem 1.5rem 2rem;
  background: linear-gradient(180deg, transparent 0%, rgba(45, 30, 20, 0.04) 30%, rgba(45, 30, 20, 0.08) 100%);
  border-top: 1px solid rgba(45, 30, 20, 0.12);
  font-family: 'Cormorant Garamond', Georgia, serif;
  color: #3a2a1a;
}

.crosshub-footer__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.crosshub-footer__col h3 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(58, 42, 26, 0.5);
  margin: 0 0 1rem 0;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
}

.crosshub-footer__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.crosshub-footer__col li {
  margin-bottom: 0.5rem;
}

.crosshub-footer__col a {
  color: #3a2a1a;
  text-decoration: none;
  font-size: 1.05rem;
  line-height: 1.5;
  transition: color 0.2s ease;
}

.crosshub-footer__col a:hover {
  color: #8b6914;
  text-decoration: underline;
}

.crosshub-footer__bottom {
  max-width: 1100px;
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(45, 30, 20, 0.1);
  text-align: center;
  font-size: 0.85rem;
  color: rgba(58, 42, 26, 0.5);
}

.crosshub-footer__bottom a {
  color: rgba(58, 42, 26, 0.6);
  text-decoration: none;
}

.crosshub-footer__bottom a:hover {
  text-decoration: underline;
}

/* Landing (homepage) and Family Tree — hide footer */
body[data-page-type="landing"] .crosshub-footer,
body[data-page-type="tree"] .crosshub-footer {
  display: none;
}

@media (max-width: 600px) {
  .crosshub-footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
}