/* ========================================
   FOOTER — Mobile-First
   Expanded with link grid + compliance
   ======================================== */
footer {
  padding: var(--space-8) var(--space-5);
  background: var(--navy-black);
  border-top: 1px solid rgba(214, 181, 133, 0.15);
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
}

/* Footer top: 3-column grid on desktop */
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid rgba(214, 181, 133, 0.1);
  margin-bottom: var(--space-6);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: 'Libre Baskerville', serif;
  font-size: var(--text-sm);
  color: var(--white);
  text-decoration: none;
}

.footer-logo img {
  height: 24px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--white);
  opacity: 0.6;
  line-height: 1.6;
}

.footer-nav-group h4 {
  font-family: 'Inter', sans-serif;
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-decorative);
  margin-bottom: var(--space-4);
  font-weight: 500;
}

.footer-nav-group ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-nav-group a {
  font-size: var(--text-sm);
  color: var(--white);
  opacity: 0.7;
  text-decoration: none;
  transition: opacity var(--transition-base);
}

.footer-nav-group a:hover,
.footer-nav-group a:focus {
  opacity: 1;
}

/* Footer bottom: logo + legal */
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  text-align: center;
}

.footer-legal {
  font-size: var(--text-xs);
  color: var(--white);
  opacity: 0.5;
  line-height: 1.7;
}

.footer-legal p + p {
  margin-top: var(--space-2);
}

/* ========================================
   TABLET (768px+)
   ======================================== */
@media (min-width: 768px) {
  footer {
    padding: var(--space-12) var(--space-8);
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .footer-bottom {
    text-align: center;
  }

  .footer-legal {
    max-width: 700px;
    margin: 0 auto;
  }
}

/* ========================================
   DESKTOP (1024px+)
   ======================================== */
@media (min-width: 1024px) {
  footer {
    padding: var(--space-16);
  }

  .footer-logo img {
    height: 30px;
  }

  .footer-legal {
    max-width: 700px;
  }
}