/* ============================================
   FOOTER - Sin transiciones para cambio instantáneo
   ============================================ */

.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  margin-top: 3rem;
  padding: 2.5rem 2rem 1.5rem;
  width: 100%;
}

.footer-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.footer-col p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  max-width: 250px;
}

.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col li {
  margin-bottom: 0.5rem;
}

.footer-col a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-col .active-footer {
  color: var(--accent);
}

.footer-col .disabled-footer {
  opacity: 0.5;
  cursor: not-allowed;
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.footer-bottom p {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.footer-disclaimer {
  font-size: 0.7rem;
  opacity: 0.7;
}

@media (max-width: 768px) {
  .footer {
    padding: 2rem 1rem 1rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-logo {
    justify-content: center;
  }

  .footer-col p {
    max-width: 100%;
  }
}