.footer {
  background: var(--color-neutral-light);
  border-top: 1px solid rgba(255,255,255,.08);
  color: var(--color-text-muted);
  padding: 3rem 0;
  margin: 3rem 0 0 0;
}

/* Footer responsive: stack on mobile */
@media (max-width: 767px) {
  .footer .d-flex {
    flex-direction: column !important;
    align-items: center !important;
    gap: 1rem;
    text-align: center;
  }
  
  .footer {
    padding: 2rem 0;
  }
}