.site-footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding-top: 3rem;
}
.footer-grid {
  display: grid;
  gap: 2rem;
  padding-bottom: 2rem;
}
.footer-grid h3 { margin-bottom: 0.7rem; font-size: 1.2rem; }
.footer-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.5rem; }
.footer-social { display: flex; gap: 0.8rem; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  text-align: center;
  padding: 1rem 0;
  font-size: 0.92rem;
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
}