/* Footer · site-wide bottom navigation + legal */

.gl-footer {
  background: var(--gray-100);
  border-top: 1px solid var(--gray-200);
  padding: 64px var(--container-pad-x) 40px;
}

.gl-footer__inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

/* 4-col grid → 3-col on tablet → 2-col on mobile (replaces .responsive-footer-grid) */
.gl-footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
@media (max-width: 1024px) {
  .gl-footer__grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 32px;
  }
  .gl-footer__grid > *:first-child { grid-column: 1 / -1; }
}
@media (max-width: 694px) {
  .gl-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}

/* Brand column */
.gl-footer__brand-logo {
  margin-bottom: 18px;
}
.gl-footer__tagline {
  font-size: 14px;
  line-height: 22px;
  color: var(--gray-600);
  margin: 0;
  max-width: 360px;
}

/* Column header + links */
.gl-footer__col-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.gl-footer__link {
  display: block;
  padding: 5px 0;
  font-size: 14px;
  letter-spacing: -0.01em;
  color: var(--gray-600);
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-out);
}
.gl-footer__link:hover { color: var(--gray-900); }

/* Legal block · 2-column · text rows on the left, social icon right-aligned. */
.gl-footer__legal {
  padding-top: 28px;
  border-top: 1px solid var(--gray-200);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 24px;
  font-size: 12px;
  line-height: 18px;
  color: var(--gray-500);
  letter-spacing: -0.005em;
}
.gl-footer__legal-text {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}
.gl-footer__legal-social {
  justify-self: end;
}
.gl-footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--gray-500);
  background: transparent;
  border: 1px solid var(--gray-200);
  transition: color var(--duration-base) var(--ease-out),
              background var(--duration-base) var(--ease-out),
              border-color var(--duration-base) var(--ease-out);
}
.gl-footer__social-link:hover {
  color: var(--gray-0);
  background: var(--gray-900);
  border-color: var(--gray-900);
}
.gl-footer__copyright {
  margin-top: 8px;
  color: var(--gray-400);
}
@media (max-width: 694px) {
  .gl-footer__legal { grid-template-columns: 1fr; }
  .gl-footer__legal-social { justify-self: start; }
}