/* ===== Site Footer ===== */
.site-footer {
  background: var(--color-blue);
  color: var(--color-white);
  padding-top: var(--space-7);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(240px, 2fr) minmax(160px, 1fr) minmax(240px, 1.5fr);
  gap: var(--space-6);
  padding-bottom: var(--space-7);
  border-bottom: 1px solid var(--color-border);
}

.site-footer__brand a {
  display: inline-block;
}

.site-footer__tagline {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--weight-light);
  opacity: 0.7;
  line-height: 1.6;
  max-width: 32ch;
}

.site-footer__nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.site-footer__nav a {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  text-decoration: none;
  opacity: 0.82;
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.site-footer__nav a:hover {
  opacity: 1;
  color: var(--color-teal);
}

.site-footer__contact {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.site-footer__contact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.site-footer__contact-item .label-overline {
  opacity: 0.5;
  color: var(--color-white);
}

.site-footer__contact a,
.site-footer__contact p {
  font-size: var(--text-sm);
  opacity: 0.85;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.site-footer__contact a:hover {
  opacity: 1;
}

.site-footer__bottom {
  padding-block: var(--space-4);
}

.site-footer__bottom p {
  font-size: var(--text-xs);
  opacity: 0.45;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
  }

  .site-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
  }
}