/* ─── FOOTER ─── */
footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 72px 60px 40px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-logo {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--ink);
  margin-bottom: 16px;
  display: block;
}

.footer-logo span { color: var(--green); }

.footer-tagline {
  font-size: .82rem;
  color: var(--gray);
  line-height: 1.7;
  max-width: 240px;
}

.footer-col-title {
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 20px;
  display: block;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: .84rem;
  color: var(--gray);
  text-decoration: none;
  transition: color .3s;
}

.footer-links a:hover { color: var(--green); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.footer-copy {
  font-size: .75rem;
  color: var(--gray);
}

.footer-social {
  display: flex;
  gap: 20px;
}

.footer-social a {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gray);
  text-decoration: none;
  transition: color .3s;
}

.footer-social a:hover { color: var(--green); }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  footer { padding: 56px 32px 36px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 640px) {
  footer { padding: 48px 20px 32px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}