/*
 * Site footer.
 *
 * Forest-green block bookending every public page, rendered by the
 * application layout via shared/_footer.html.erb. Four regions at
 * desktop — brand + tagline + copyright, contact block, and two link
 * maps — collapsing to a single column at <=768px. Mirrors the nav's
 * forest + moss palette so the chrome visually wraps the page.
 *
 * See docs/design_system.md §"Spacing" and docs/nnvv_prd.md §"Home".
 */

.site-footer {
  background: var(--forest);
  color: var(--on-dark-75);
  border-top: 2px solid var(--moss);
  padding-block: 3rem 2rem;
  margin-top: 3rem;
}

.site-footer-inner {
  max-width: 72rem;
  margin-inline: auto;
  padding-inline: 1.5rem;
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

@media (min-width: 48rem) {
  .site-footer-inner {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 2.5rem;
  }
}

.site-footer-logo {
  display: block;
  font-family: "Playfair Display", serif;
  font-size: var(--fs-sm);
  color: white;
  margin-bottom: .5rem;
}

.site-footer-tagline {
  font-size: var(--fs-sm);
  margin: 0 0 .75rem;
}

.site-footer-copyright {
  font-size: var(--fs-xs);
  margin: 0;
}

.site-footer-contact {
  font-style: normal;
  font-size: var(--fs-sm);
  line-height: 1.6;
}

.site-footer-contact strong {
  display: block;
  color: white;
  font-weight: 600;
  margin-bottom: .25rem;
}

.site-footer-contact a {
  color: var(--on-dark-75);
  text-decoration: underline;
  text-underline-offset: .125em;
  transition: color .15s;
}

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

.site-footer-links {
  font-size: var(--fs-sm);
}

.site-footer-heading {
  display: block;
  font-weight: 600;
  color: white;
  margin-bottom: .5rem;
  font-size: var(--fs-xs);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.site-footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: .25rem;
}

.site-footer-links a {
  color: var(--on-dark-75);
  transition: color .15s;
}

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