footer {
      padding: 1.5rem 0;
      background: linear-gradient(to right, #ffd6e0, #c2e6ff);
      text-align: center;
      font-size: 0.9rem;
      border-top: 3px solid var(--primary);
    }

    footer a {
      color: #444;
      text-decoration: none;
      margin: 0 0.5rem;
      font-weight: 600;
    }

    footer a:hover {
      text-decoration: underline;
      color: var(--primary);
    }