/* ════════════════════════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════════════════════════ */

.footer {
  background: var(--purple-deep);
  color: var(--text-on-dark);
  padding: 64px 40px 32px;
  border-top: 1px solid rgba(245,242,237,0.1);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
  margin-bottom: 48px;
}

.footer-column h3 {
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-on-dark);
  margin-bottom: 20px;
  display: block;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 14px;
  color: var(--text-on-dark-sub);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--gold);
}

.footer-logo {
  font-size: 18px;
  color: var(--text-on-dark);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.footer-logo .logo-nathan {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  color: var(--text-on-dark); /* Cream — Nathan on dark footer bg */
}

.footer-logo .logo-twin {
  font-family: 'Raleway', sans-serif;
  font-weight: 800;
  color: var(--purple-light); /* Lighter purple visible on dark footer */
}

.footer-tagline {
  font-size: 13px;
  color: var(--text-on-dark-muted);
  line-height: 1.5;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid rgba(245,242,237,0.1);
}

.footer-copyright {
  font-size: 12px;
  color: var(--text-on-dark-muted);
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(245,242,237,0.2);
  border-radius: var(--radius-sm);
  color: var(--text-on-dark-sub);
  transition: all var(--transition);
}

.footer-social a:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,169,110,0.1);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .footer {
    padding: 48px 24px 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-social {
    gap: 12px;
  }
}