/* ============================================
   footer.css — Site Footer
   ============================================ */

.site-footer {
  background: var(--color-text-primary);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-brand__name {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: #FFFFFF;
}

.footer-brand__desc {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  max-width: 320px;
}

.footer-col__title {
  font-family: var(--font-ui);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-lg);
}

.footer-col__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-col__link {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-col__link:hover {
  color: var(--color-accent);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-xl);
  font-size: var(--font-size-xs);
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-bottom__copy {
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom__disclaimer {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.35);
  max-width: 500px;
  text-align: right;
}

.footer-18-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.5);
  margin-top: var(--space-md);
}

/* Responsive */
@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-bottom__disclaimer {
    text-align: center;
    max-width: 100%;
  }
}