/* ==========================================================================
   Sartoria Milano S.r.l. - Footer Design
   Mandatory 4-Column Layout across all pages
   ========================================================================== */

.site-footer {
  background-color: var(--accent-navy);
  color: #E2E8F0;
  padding: 4rem 0 0 0;
  margin-top: auto;
  border-top: 3px solid var(--accent-gold);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--border-dark);
}

.footer-col h4 {
  color: var(--accent-gold);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 1.25rem;
  letter-spacing: 0.03em;
}

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #94A3B8;
}

.footer-legal-list {
  list-style: none;
  font-size: 0.875rem;
  line-height: 1.8;
  color: #CBD5E1;
}

.footer-legal-list li {
  margin-bottom: 0.5rem;
}

.footer-contact-list {
  list-style: none;
  font-size: 0.9rem;
}

.footer-contact-list li {
  margin-bottom: 0.85rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  color: #CBD5E1;
}

.footer-contact-list a {
  color: #F8FAFC;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-contact-list a:hover {
  color: var(--accent-gold);
  text-decoration: underline;
}

.footer-nav-list {
  list-style: none;
}

.footer-nav-list li {
  margin-bottom: 0.75rem;
}

.footer-nav-list a {
  color: #CBD5E1;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-nav-list a:hover {
  color: var(--accent-gold);
  padding-left: 4px;
}

/* Footer Bottom Bar */
.footer-bottom {
  padding: 1.75rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: #94A3B8;
}

.payment-badge-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.payment-badge {
  background: #1E293B;
  border: 1px solid #334155;
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: #F8FAFC;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
}

/* Responsive Footer Breakdown */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}