components/footer.js

class CustomFooter extends HTMLElement {
  connectedCallback() {
    this.attachShadow({ mode: 'open' });
    this.shadowRoot.innerHTML = `
      <style>
        footer {
          background: rgba(30, 30, 30, 0.8);
          backdrop-filter: blur(10px);
        }
        .social-icon:hover {
          color: #a78bfa;
          transform: translateY(-2px);
        }
      </style>
      <footer class="border-t border-gray-700 mt-12">
        <div class="container mx-auto px-4 py-8">
          <div class="grid md:grid-cols-4 gap-8">
            <div>
              <h3 class="text-xl font-bold mb-4 logo">MelodyMapper</h3>
              <p class="text-gray-400">Transforming audio into beautiful piano roll visualizations since 2023.</p>
            </div>
            <div>
              <h4 class="font-semibold mb-4">Product</h4>
              <ul class="space-y-2">
                <li><a href="#" class="text-gray-400 hover:text-purple-300 transition-colors">Features</a></li>
                <li><a href="#" class="text-gray-400 hover:text-purple-300 transition-colors">Pricing</a></li>
                <li><a href="#" class="text-gray-400 hover:text-purple-300 transition-colors">API</a></li>
              </ul>
            </div>
            <div>
              <h4 class="font-semibold mb-4">Company</h4>
              <ul class="space-y-2">
                <li><a href="#" class="text-gray-400 hover:text-purple-300 transition-colors">About</a></li>
                <li><a href="#" class="text-gray-400 hover:text-purple-300 transition-colors">Blog</a></li>
                <li><a href="#" class="text-gray-400 hover:text-purple-300 transition-colors">Careers</a></li>
              </ul>
            </div>
            <div>
              <h4 class="font-semibold mb-4">Connect</h4>
              <div class="flex space-x-4">
                <a href="#" class="social-icon text-gray-400 transition-all duration-200" data-feather="twitter"></a>
                <a href="#" class="social-icon text-gray-400 transition-all duration-200" data-feather="github"></a>
                <a href="#" class="social-icon text-gray-400 transition-all duration-200" data-feather="instagram"></a>
                <a href="#" class="social-icon text-gray-400 transition-all duration-200" data-feather="youtube"></a>
</div>
            </div>
          </div>
          <div class="border-t border-gray-700 mt-8 pt-8 text-center text-gray-500 text-sm">
            <p>© 2023 MelodyMapper. All rights reserved.</p>
          </div>
        </div>
      </footer>
    `;
  }
}
customElements.define('custom-footer', CustomFooter);