components/footer.js

class CustomFooter extends HTMLElement {
  connectedCallback() {
    this.attachShadow({ mode: 'open' });
    this.shadowRoot.innerHTML = `
      <style>
        footer {
          background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
          color: white;
          padding: 3rem 2rem 1rem;
          margin-top: auto;
        }

        .footer-content {
          max-width: 1200px;
          margin: 0 auto;
          display: grid;
          grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
          gap: 2rem;
          margin-bottom: 2rem;
        }

        .footer-section h3 {
          font-size: 1.2rem;
          font-weight: 700;
          margin-bottom: 1rem;
          background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
          -webkit-background-clip: text;
          -webkit-text-fill-color: transparent;
          background-clip: text;
        }

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

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

        .footer-section a {
          color: #a0aec0;
          text-decoration: none;
          transition: color 0.3s ease;
        }

        .footer-section a:hover {
          color: #667eea;
        }

        .social-icons {
          display: flex;
          gap: 1rem;
          margin-top: 1rem;
        }

        .social-icon {
          width: 40px;
          height: 40px;
          background: rgba(102, 126, 234, 0.1);
          border-radius: 50%;
          display: flex;
          align-items: center;
          justify-content: center;
          transition: all 0.3s ease;
        }

        .social-icon:hover {
          background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
          transform: translateY(-3px);
        }

        .footer-bottom {
          border-top: 1px solid #4a5568;
          padding-top: 2rem;
          text-align: center;
          color: #a0aec0;
        }

        @media (max-width: 768px) {
          .footer-content {
            grid-template-columns: 1fr;
            text-align: center;
          }

          .social-icons {
            justify-content: center;
          }
        }
      </style>
      <footer>
        <div class="footer-content">
          <div class="footer-section">
            <h3>CodeCollab Pro</h3>
            <p style="color: #a0aec0; line-height: 1.6;">
              The ultimate collaborative coding platform for teams who build amazing things together.
            </p>
            <div class="social-icons">
              <a href="#" class="social-icon">
                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="2">
                  <path d="M9 19c-5 1.5-5-2.5-7-3m14 6v-3.87a3.37 3.37 0 0 0-.94-2.61c3.14-.35 6.44-1.54 6.44-7A5.44 5.44 0 0 0 20 4.77 5.07 5.07 0 0 0 19.91 1S18.73.65 16 2.48a13.38 13.38 0 0 0-7 0C6.27.65 5.09 1 5.09 1A5.07 5.07 0 0 0 5 4.77a5.44 5.44 0 0 0-1.5 3.78c0 5.42 3.3 6.61 6.44 7A3.37 3.37 0 0 0 9 18.13V22"></path>
                </svg>
              </a>
              <a href="#" class="social-icon">
                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="2">
                  <path d="M23 3a10.9 10.9 0 01-3.14 1.53 4.48 4.48 0 00-7.86 3v1A10.66 10.66 0 013 4s-4 9 5 13a11.64 11.64 0 01-7 2c9 5 20 0 20-11.5a4.5 4.5 0 00-.08-.83A7.72 7.72 0 0023 3z"></path>
                </svg>
              </a>
              <a href="#" class="social-icon">
                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="2">
                  <path d="M16 8a6 6 0 016 6v7h-4v-7a2 2 0 00-2-2 2 2 0 00-2 2v7h-4v-7a6 6 0 016-6zM2 9h4v12H2z"></path>
                  <circle cx="4" cy="4" r="2"></circle>
                </svg>
              </a>
            </div>
          </div>
          
          <div class="footer-section">
            <h3>Product</h3>
            <ul>
              <li><a href="/features.html">Features</a></li>
              <li><a href="/pricing.html">Pricing</a></li>
              <li><a href="/editor.html">Live Editor</a></li>
              <li><a href="/agent-builder.html">AI Agent Builder</a></li>
              <li><a href="/templates.html">Templates</a></li>
</ul>
          </div>
          
          <div class="footer-section">
            <h3>Resources</h3>
            <ul>
              <li><a href="/docs.html">Documentation</a></li>
              <li><a href="/tutorials.html">Tutorials</a></li>
              <li><a href="/blog.html">Blog</a></li>
              <li><a href="/support.html">Support</a></li>
            </ul>
          </div>
          
          <div class="footer-section">
            <h3>Company</h3>
            <ul>
              <li><a href="/about.html">About</a></li>
              <li><a href="/careers.html">Careers</a></li>
              <li><a href="/privacy.html">Privacy</a></li>
              <li><a href="/terms.html">Terms</a></li>
            </ul>
          </div>
        </div>
        
        <div class="footer-bottom">
          <p>&copy; 2024 CodeCollab Pro. All rights reserved. Built with ❤️ for developers.</p>
        </div>
      </footer>
    `;
  }
}

customElements.define('custom-footer', CustomFooter);