/* Site footer — column layout */

footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 48px var(--pad) 40px;
  border-top: 1px solid
    color-mix(in srgb, var(--brand-primary) 24%, var(--footer-bg));
}

.footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  gap: 32px;
}

@media (min-width: 720px) {
  .footer__inner {
    grid-template-columns: minmax(200px, 1.4fr) 1fr;
    gap: 40px 56px;
    align-items: start;
  }
}

.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}

.footer__columns {
  display: grid;
  gap: 28px 40px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 480px) {
  .footer__columns {
    grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  }
}

.footer__col-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--footer-muted);
  margin: 0 0 12px;
}

.footer__col-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col-list a {
  color: var(--footer-link);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.35;
}

.footer__col-list a:hover {
  color: var(--footer-text);
  text-decoration: underline;
}

.footer__meta {
  font-size: 0.82rem;
  color: var(--footer-muted);
  margin: 0;
}

.footer__tagline {
  margin-top: 12px;
  max-width: 28ch;
}

.footer__copyright {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 24px;
  border-top: 1px solid
    color-mix(in srgb, var(--footer-text) 12%, transparent);
}