/* Global footer, link columns and bottom bar */

.site-footer {
  background-color: #101B2C;
  padding: 60px 0 20px;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 30fr 23fr 23fr 24fr;
  gap: 32px;
  padding-bottom: 48px;
}

.site-footer__brand .site-logo img {
  height: 44px;
  width: auto;
}

.site-footer__brand>p {
  margin-top: 18px;
  max-width: 32ch;
  font-size: 0.9375rem;
}

.social-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.social-list a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text-muted);
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.social-list a:hover {
  color: var(--color-text-light);
  border-color: var(--color-primary);
  background-color: rgba(23, 105, 255, 0.12);
}

.social-list .icon {
  width: 18px;
  height: 18px;
}

.site-footer h3 {
  margin-bottom: 18px;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
}

.site-footer address {
  margin-bottom: 12px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.site-footer__col ul {
  display: grid;
  gap: 10px;
  list-style: none;
  padding: 0;
}

.site-footer__col>.site-footer__link {
  margin-top: 6px;
}

.site-footer__link {
  display: inline-block;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  transition: color 0.2s ease;
}

.site-footer__link:hover {
  color: var(--color-blue-light);
}

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--color-charcoal);
}

.site-footer__bottom p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.site-footer__bottom .site-footer__link {
  display: inline;
  font-size: 0.875rem;
}

.site-footer__bottom span {
  margin: 0 8px;
  opacity: 0.5;
}

@media (max-width: 960px) {
  .site-footer__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 32px;
  }
}

@media (max-width: 560px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}