/* ========================================
   Stone & Grain — Footer
   4-column grid with bottom bar
   ======================================== */

.footer {
  background: var(--charcoal);
  padding: 60px 0 24px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 48px;
}

/* Company Info */
.footer__brand {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--warm-white);
  margin-bottom: 16px;
}

.footer__desc {
  font-size: 0.82rem;
  line-height: 1.75;
  color: rgba(250, 247, 242, 0.5);
  max-width: 340px;
}

/* Column Headings */
.footer__col-title {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--light-accent);
  margin-bottom: 20px;
}

.footer__col-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col-links a {
  font-size: 0.82rem;
  color: rgba(250, 247, 242, 0.5);
  transition: color 0.25s ease;
}

.footer__col-links a:hover {
  color: var(--warm-white);
}

/* Bottom Bar */
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__copyright {
  font-size: 0.72rem;
  color: rgba(250, 247, 242, 0.3);
}

.footer__tagline {
  font-size: 0.72rem;
  font-style: italic;
  color: rgba(250, 247, 242, 0.25);
}