/* ─── Footer Component ─── */

.footer {
  background: var(--paper-warm);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1.5rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.footer__brand .nav__logo {
  font-size: 1.375rem;
  display: inline-block;
  margin-bottom: 0.875rem;
}

.footer__tagline {
  font-size: 0.875rem;
  color: var(--ink-muted);
  line-height: 1.6;
  max-width: 260px;
}

.footer__col-title {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 1rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__link {
  font-size: 0.875rem;
  color: var(--ink-muted);
  cursor: pointer;
  transition: color var(--transition);
}

.footer__link:hover { color: var(--accent); }

.footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer__copy {
  font-size: 0.8125rem;
  color: var(--ink-faint);
}

.footer__legal {
  display: flex;
  gap: 1.5rem;
}

.footer__legal a {
  font-size: 0.8125rem;
  color: var(--ink-faint);
  cursor: pointer;
  transition: color var(--transition);
}

.footer__legal a:hover { color: var(--ink); }

@media (max-width: 768px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__bottom { flex-direction: column; text-align: center; }
}