/* CTA */
    .cta {
      background: #000;
      color: white;
      text-align: center;
      padding: 3rem 2rem;
    }

    .cta h2 {
      margin-bottom: 1rem;
    }

    .cta button {
      background: #f1c40f;
      color: #000;
      border: none;
      padding: 0.8rem 1.5rem;
      font-size: 1rem;
      cursor: pointer;
      border-radius: 5px;
    }

    /* Footer */
    footer {
      background: #111;
      color: #ccc;
      padding: 2rem;
      text-align: center;
    }