/* ============================================================
   FOOTER — Refined Footer
   ============================================================ */

.footer {
  background-color: var(--color-graphite);
  color: var(--color-beige);
  padding: var(--space-20) 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* Brand Column */
.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.footer__logo img {
  height: 80px;
  width: auto;
  filter: brightness(1.1);
}

.footer__logo-text {
  display: flex;
  flex-direction: column;
}

.footer__logo-name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--color-white);
  letter-spacing: var(--tracking-wide);
}

.footer__logo-role {
  font-size: var(--text-xs);
  color: var(--color-light-gray);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

.footer__desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-light-gray);
  max-width: 320px;
}

/* Column */
.footer__column-title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--text-sm);
  color: var(--color-light-gray);
  text-decoration: none;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__link:hover {
  color: var(--color-white);
  transform: translateX(2px);
}

.footer__link svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.6;
}

/* Contact Info */
.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer__contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent-light);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer__contact-item a,
.footer__contact-item span {
  font-size: var(--text-sm);
  color: var(--color-light-gray);
  text-decoration: none;
  line-height: var(--leading-normal);
  transition: var(--transition-fast);
}

.footer__contact-item a:hover {
  color: var(--color-white);
}

/* Bottom Bar */
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copyright {
  font-size: var(--text-xs);
  color: var(--color-mid-gray);
}

.footer__legal {
  display: flex;
  gap: var(--space-6);
}

.footer__legal a {
  font-size: var(--text-xs);
  color: var(--color-mid-gray);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer__legal {
    justify-content: center;
  }
}