.footer {
    background: linear-gradient(135deg, #111827, #1f2937); /* Tonos gris oscuro modernos */
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
  }
  
  .footer-content p {
    font-size: 1rem;
    color: #d1d5db; /* gris claro */
  }
  
  .footer-links a {
    transition: color 0.3s ease, text-decoration 0.3s ease;
  }
  
  .footer-links a:hover {
    color: #38bdf8; /* azul cielo */
    text-decoration: underline;
  }