/* ============================================================
   FOOTER COMPONENT — footer.css
   ============================================================ */

.footer {
  background: var(--dark-elevated, #111010);
  border-top: 1px solid var(--dark-border, rgba(255,255,255,0.07));
}

.footer-inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--sp-7, 96px);
  padding-top: var(--sp-7, 96px);
  padding-bottom: var(--sp-7, 96px);
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  margin-bottom: var(--sp-2, 16px);
}

.footer-logo-svg {
  height: 20px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.footer-logo:hover .footer-logo-svg {
  opacity: 0.95;
}

.footer-tagline {
  font-size: 13.5px;
  color: var(--text-muted-on-dark, rgba(242,240,237,0.5));
  margin-bottom: var(--sp-4, 32px);
  line-height: 1.6;
}

.footer-social {
  display: flex;
  gap: var(--sp-1, 8px);
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm, 8px);
  background: rgba(255,255,255,0.05);
  color: var(--text-muted-on-dark, rgba(242,240,237,0.5));
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.footer-social-link:hover {
  background: rgba(255,255,255,0.1);
  color: var(--text-on-dark, #F2F0ED);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4, 32px);
}

.footer-col-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--sp-3, 24px);
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 14px;
  color: var(--text-muted-on-dark, rgba(242,240,237,0.5));
  text-decoration: none;
  transition: color 0.2s ease;
  letter-spacing: -0.01em;
}

.footer-link:hover {
  color: var(--text-on-dark, #F2F0ED);
}

.footer-bottom {
  border-top: 1px solid var(--dark-border, rgba(255,255,255,0.07));
  padding: var(--sp-3, 24px) 0;
}

.footer-bottom-inner {
  max-width: var(--max-w, 1280px);
  margin: 0 auto;
  padding: 0 var(--sp-3, 24px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-2, 16px);
}

.footer-copy {
  font-size: 13px;
  color: rgba(255,255,255,0.25);
}

.footer-heritage {
  font-size: 13px;
  color: rgba(255,255,255,0.2);
}

.footer-heritage strong {
  color: rgba(255,255,255,0.35);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--sp-5, 48px);
  }
  .footer-nav {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .footer-inner {
    padding-top: var(--sp-6, 64px);
    padding-bottom: var(--sp-6, 64px);
  }
  .footer-bottom-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .footer-nav {
    grid-template-columns: 1fr 1fr;
  }
}