/* Site footer */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.85);
  padding-block: var(--space-3xl);
  margin-top: var(--space-4xl);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.9);
}

.site-footer a:hover {
  color: white;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-brand .logo {
  color: white;
  margin-bottom: var(--space-md);
}

.footer-brand .logo img {
  height: 2rem;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

.footer-brand p {
  margin: 0;
  font-size: 0.9375rem;
  max-width: 32ch;
  opacity: 0.9;
}

.footer-nav h4 {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 var(--space-md);
  color: white;
}

.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-nav li {
  margin-bottom: var(--space-sm);
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.875rem;
  opacity: 0.8;
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}