class CustomFooter extends HTMLElement {
    connectedCallback() {
        this.attachShadow({ mode: 'open' });
        this.shadowRoot.innerHTML = `
            <style>
                :host {
                    display: block;
                    background-color: #f9fafb;
                    border-top: 1px solid #e5e7eb;
                    padding: 4rem 1rem;
                }
                .footer-container {
                    max-width: 1280px;
                    margin: 0 auto;
                }
                .footer-grid {
                    display: grid;
                    grid-template-columns: repeat(2, 1fr);
                    gap: 2rem;
                    margin-bottom: 3rem;
                }
                .footer-logo {
                    font-weight: 700;
                    font-size: 1.25rem;
                    color: #0ea5e9;
                    display: flex;
                    align-items: center;
                    gap: 0.5rem;
                    margin-bottom: 1rem;
                }
                .footer-description {
                    color: #6b7280;
                    margin-bottom: 1.5rem;
                }
                .footer-social {
                    display: flex;
                    gap: 1rem;
                }
                .footer-social-link {
                    color: #6b7280;
                    transition: color 0.2s;
                }
                .footer-social-link:hover {
                    color: #0ea5e9;
                }
                .footer-heading {
                    font-weight: 600;
                    color: #111827;
                    margin-bottom: 1rem;
                }
                .footer-links {
                    display: flex;
                    flex-direction: column;
                    gap: 0.75rem;
                }
                .footer-link {
                    color: #6b7280;
                    transition: color 0.2s;
                }
                .footer-link:hover {
                    color: #0ea5e9;
                }
                .footer-bottom {
                    border-top: 1px solid #e5e7eb;
                    padding-top: 2rem;
                    display: flex;
                    flex-direction: column-reverse;
                    align-items: center;
                    gap: 1rem;
                    color: #6b7280;
                    font-size: 0.875rem;
                }
                .footer-legal-links {
                    display: flex;
                    gap: 1rem;
                }
                @media (min-width: 768px) {
                    .footer-grid {
                        grid-template-columns: repeat(4, 1fr);
                    }
                    .footer-bottom {
                        flex-direction: row;
                        justify-content: space-between;
                    }
                }
            </style>
            <div class="footer-container">
                <div class="footer-grid">
                    <div class="col-span-2 md:col-span-1">
                        <div class="footer-logo">
                            <i data-feather="cpu"></i>
                            NeuralNest
                        </div>
                        <p class="footer-description">
                            The AI collaboration platform where models, datasets, and applications come together.
                        </p>
                        <div class="footer-social">
                            <a href="#" class="footer-social-link">
                                <i data-feather="twitter"></i>
                            </a>
                            <a href="#" class="footer-social-link">
                                <i data-feather="github"></i>
                            </a>
                            <a href="#" class="footer-social-link">
                                <i data-feather="linkedin"></i>
                            </a>
                            <a href="#" class="footer-social-link">
                                <i data-feather="youtube"></i>
                            </a>
                        </div>
                    </div>
                    
                    <div>
                        <h3 class="footer-heading">Product</h3>
                        <div class="footer-links">
                            <a href="#" class="footer-link">Models</a>
                            <a href="#" class="footer-link">Datasets</a>
                            <a href="#" class="footer-link">Spaces</a>
                            <a href="#" class="footer-link">Pricing</a>
                        </div>
                    </div>
                    
                    <div>
                        <h3 class="footer-heading">Resources</h3>
                        <div class="footer-links">
                            <a href="#" class="footer-link">Documentation</a>
                            <a href="#" class="footer-link">Tutorials</a>
                            <a href="#" class="footer-link">API</a>
                            <a href="#" class="footer-link">Community</a>
                        </div>
                    </div>
                    
                    <div>
                        <h3 class="footer-heading">Company</h3>
                        <div class="footer-links">
                            <a href="#" class="footer-link">About</a>
                            <a href="#" class="footer-link">Blog</a>
                            <a href="#" class="footer-link">Careers</a>
                            <a href="#" class="footer-link">Contact</a>
                        </div>
                    </div>
                </div>
                
                <div class="footer-bottom">
                    <div>© 2023 NeuralNest. All rights reserved.</div>
                    <div class="footer-legal-links">
                        <a href="#" class="footer-link">Terms</a>
                        <a href="#" class="footer-link">Privacy</a>
                        <a href="#" class="footer-link">Cookies</a>
                    </div>
                </div>
            </div>
        `;
    }
}
customElements.define('custom-footer', CustomFooter);