components/footer.js

class CustomFooter extends HTMLElement {
    connectedCallback() {
        this.attachShadow({ mode: 'open' });
        this.shadowRoot.innerHTML = `
            <style>
                footer {
                    background: #0a0a0a;
                    border-top: 1px solid rgba(250, 204, 21, 0.2);
                    padding: 3rem 0 1rem;
                    margin-top: 5rem;
                }
                
                .footer-container {
                    max-width: 1280px;
                    margin: 0 auto;
                    padding: 0 1rem;
                }
                
                .footer-grid {
                    display: grid;
                    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
                    gap: 2rem;
                    margin-bottom: 2rem;
                }
                
                .footer-column h3 {
                    color: #eab308;
                    font-size: 1.25rem;
                    font-weight: bold;
                    margin-bottom: 1rem;
                }
                
                .footer-column p {
                    color: #9ca3af;
                    line-height: 1.6;
                    margin-bottom: 1rem;
                }
                
                .footer-links {
                    list-style: none;
                    padding: 0;
                    margin: 0;
                }
                
                .footer-links li {
                    margin-bottom: 0.75rem;
                }
                
                .footer-links a {
                    color: #9ca3af;
                    text-decoration: none;
                    transition: color 0.3s ease;
                    display: inline-flex;
                    align-items: center;
                    gap: 0.5rem;
                }
                
                .footer-links a:hover {
                    color: #eab308;
                    transform: translateX(5px);
                }
                
                .social-links {
                    display: flex;
                    gap: 1rem;
                    margin-top: 1rem;
                }
                
                .social-link {
                    width: 2.5rem;
                    height: 2.5rem;
                    background: rgba(250, 204, 21, 0.1);
                    border: 1px solid rgba(250, 204, 21, 0.3);
                    border-radius: 0.5rem;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    color: #eab308;
                    text-decoration: none;
                    transition: all 0.3s ease;
                }
                
                .social-link:hover {
                    background: rgba(250, 204, 21, 0.2);
                    transform: translateY(-3px);
                    box-shadow: 0 5px 15px rgba(250, 204, 21, 0.3);
                }
                
                .payment-methods {
                    display: flex;
                    gap: 1rem;
                    margin-top: 1rem;
                    flex-wrap: wrap;
                }
                
                .payment-method {
                    padding: 0.5rem 1rem;
                    background: rgba(250, 204, 21, 0.05);
                    border: 1px solid rgba(250, 204, 21, 0.2);
                    border-radius: 0.25rem;
                    color: #9ca3af;
                    font-size: 0.875rem;
                    transition: all 0.3s ease;
                }
                
                .payment-method:hover {
                    background: rgba(250, 204, 21, 0.1);
                    border-color: #eab308;
                    color: #eab308;
                }
                
                .footer-bottom {
                    border-top: 1px solid rgba(42, 42, 42, 0.5);
                    padding-top: 2rem;
                    display: flex;
                    justify-content: space-between;
                    align-items: center;
                    flex-wrap: wrap;
                    gap: 1rem;
                }
                
                .copyright {
                    color: #6b7280;
                    font-size: 0.875rem;
                }
                
                .footer-bottom-links {
                    display: flex;
                    gap: 2rem;
                    list-style: none;
                    padding: 0;
                    margin: 0;
                }
                
                .footer-bottom-links a {
                    color: #6b7280;
                    text-decoration: none;
                    font-size: 0.875rem;
                    transition: color 0.3s ease;
                }
                
                .footer-bottom-links a:hover {
                    color: #eab308;
                }
                
                @media (max-width: 768px) {
                    .footer-grid {
                        grid-template-columns: 1fr;
                    }
                    
                    .footer-bottom {
                        flex-direction: column;
                        text-align: center;
                    }
                    
                    .footer-bottom-links {
                        flex-direction: column;
                        gap: 1rem;
                    }
                }
            </style>
            
            <footer>
                <div class="footer-container">
                    <div class="footer-grid">
                        <div class="footer-column">
                            <h3>About GoldenVault Pro</h3>
                            <p>Your trusted partner in cryptocurrency and forex investments. We provide secure, high-yield investment opportunities with guaranteed daily returns.</p>
                            <div class="social-links">
                                <a href="#" class="social-link" title="Facebook">
                                    <svg width="20" height="20" fill="currentColor" viewBox="0 0 24 24">
                                        <path d="M24 12.073c0-6.627-5.373-12-12-12s-12 5.373-12 12c0 5.99 4.388 10.954 10.125 11.854v-8.385H7.078v-3.47h3.047V9.43c0-3.007 1.792-4.669 4.533-4.669 1.312 0 2.686.235 2.686.235v2.953H15.83c-1.491 0-1.956.925-1.956 1.874v2.25h3.328l-.532 3.47h-2.796v8.385C19.612 23.027 24 18.062 24 12.073z"/>
                                    </svg>
                                </a>
                                <a href="#" class="social-link" title="Twitter">
                                    <svg width="20" height="20" fill="currentColor" viewBox="0 0 24 24">
                                        <path d="M23.953 4.57a10 10 0 01-2.825.775 4.958 4.958 0 002.163-2.723c-.951.555-2.005.959-3.127 1.184a4.92 4.92 0 00-8.384 4.482C7.69 8.095 4.067 6.13 1.64 3.162a4.822 4.822 0 00-.666 2.475c0 1.71.87 3.213 2.188 4.096a4.904 4.904 0 01-2.228-.616v.06a4.923 4.923 0 003.946 4.827 4.996 4.996 0 01-2.212.085 4.936 4.936 0 004.604 3.417 9.867 9.867 0 01-6.102 2.105c-.39 0-.779-.023-1.17-.067a13.995 13.995 0 007.557 2.209c9.053 0 13.998-7.496 13.998-13.985 0-.21 0-.42-.015-.63A9.935 9.935 0 0024 4.59z"/>
                                    </svg>
                                </a>
                                <a href="#" class="social-link" title="Telegram">
                                    <svg width="20" height="20" fill="currentColor" viewBox="0 0 24 24">
                                        <path d="M11.944 0A12 12 0 0 0 0 12a12 12 0 0 0 12 12 12 12 0 0 0 12-12A12 12 0 0 0 12 0a12 12 0 0 0-.056 0zm4.962 7.224c.1-.002.321.023.465.14a.506.506 0 0 1 .171.325c.016.093.036.306.02.472-.18 1.898-.962 6.502-1.36 8.627-.168.9-.499 1.201-.82 1.23-.696.065-1.225-.46-1.9-.902-1.056-.693-1.653-1.124-2.678-1.8-1.185-.78-.417-1.21.258-1.91.177-.184 3.247-2.977 3.307-3.23.007-.032.014-.15-.056-.212s-.174-.041-.249-.024c-.106.024-1.793 1.14-5.061 3.345-.48.33-.913.49-1.302.48-.428-.008-1.252-.241-1.865-.44-.752-.245-1.349-.374-1.297-.789.027-.216.325-.437.893-.663 3.498-1.524 5.83-2.529 6.998-3.014 3.332-1.386 4.025-1.627 4.476-1.635z"/>
                                    </svg>
                                </a>
                                <a href="#" class="social-link" title="Instagram">
                                    <svg width="20" height="20" fill="currentColor" viewBox="0 0 24 24">
                                        <path d="M12 2.163c3.204 0 3.584.012 4.85.07 3.252.148 4.771 1.691 4.919 4.919.058 1.265.069 1.645.069 4.849 0 3.205-.012 3.584-.069 4.849-.149 3.225-1.664 4.771-4.919 4.919-1.266.058-1.644.07-4.85.07-3.204 0-3.584-.012-4.849-.07-3.26-.149-4.771-1.699-4.919-4.92-.058-1.265-.07-1.644-.07-4.849 0-3.204.013-3.583.07-4.849.149-3.227 1.664-4.771 4.919-4.919 1.266-.057 1.645-.069 4.849-.069zm0-2.163c-3.259 0-3.667.014-4.947.072-4.358.2-6.78 2.618-6.98 6.98-.059 1.281-.073 1.689-.073 4.948 0 3.259.014 3.668.072 4.948.2 4.358 2.618 6.78 6.98 6.98 1.281.058 1.689.072 4.948.072 3.259 0 3.668-.014 4.948-.072 4.354-.2 6.782-2.618 6.979-6.98.059-1.28.073-1.689.073-4.948 0-3.259-.014-3.667-.072-4.947-.196-4.354-2.617-6.78-6.979-6.98-1.281-.059-1.69-.073-4.949-.073zM5.838 12a6.162 6.162 0 1 1 12.324 0 6.162 6.162 0 0 1-12.324 0zM12 16a4 4 0 1 1 0-8 4 4 0 0 1 0 8zm4.965-10.405a1.44 1.44 0 1 1 2.881.001 1.44 1.44 0 0 1-2.881-.001z"/>
                                    </svg>
                                </a>
                            </div>
                        </div>
                        
                        <div class="footer-column">
                            <h3>Quick Links</h3>
                            <ul class="footer-links">
                                <li><a href="#invest"><i data-feather="chevron-right" class="w-4 h-4"></i> Investment Plans</a></li>
                                <li><a href="#how"><i data-feather="chevron-right" class="w-4 h-4"></i> How It Works</a></li>
                                <li><a href="#calculator"><i data-feather="chevron-right" class="w-4 h-4"></i> Calculator</a></li>
                                <li><a href="#faq"><i data-feather="chevron-right" class="w-4 h-4"></i> FAQ</a></li>
                                <li><a href="#testimonials"><i data-feather="chevron-right" class="w-4 h-4"></i> Testimonials</a></li>
                            </ul>
                        </div>
                        
                        <div class="footer-column">
                            <h3>Legal</h3>
                            <ul class="footer-links">
                                <li><a href="#" onclick="showNotification('Terms & Conditions page coming soon!', 'info')"><i data-feather="file-text" class="w-4 h-4"></i> Terms & Conditions</a></li>
                                <li><a href="#" onclick="showNotification('Privacy Policy page coming soon!', 'info')"><i data-feather="shield" class="w-4 h-4"></i> Privacy Policy</a></li>
                                <li><a href="#" onclick="showNotification('KYC/AML page coming soon!', 'info')"><i data-feather="user-check" class="w-4 h-4"></i> KYC & AML</a></li>
                                <li><a href="#" onclick="showNotification('Risk Disclosure page coming soon!', 'info')"><i data-feather="alert-triangle" class="w-4 h-4"></i> Risk Disclosure</a></li>
                            </ul>
                        </div>
                        
                        <div class="footer-column">
                            <h3>Payment Methods</h3>
                            <p>We accept various payment methods for your convenience</p>
                            <div class="payment-methods">
                                <div class="payment-method">Bitcoin</div>
                                <div class="payment-method">Ethereum</div>
                                <div class="payment-method">USDT</div>
                                <div class="payment-method">PayPal</div>
                                <div class="payment-method">Bank Wire</div>
                            </div>
                        </div>
                    </div>
                    
                    <div class="footer-bottom">
                        <div class="copyright">
                            © 2024 GoldenVault Pro. All rights reserved.
                        </div>
                        <ul class="footer-bottom-links">
                            <li><a href="#" onclick="showNotification('Support center coming soon!', 'info')">Support Center</a></li>
                            <li><a href="#" onclick="showNotification('Affiliate program coming soon!', 'info')">Affiliate Program</a></li>
                            <li><a href="#" onclick="showNotification('Contact page coming soon!', 'info')">Contact Us</a></li>
                        </ul>
                    </div>
                </div>
            </footer>
        `;
    }
}

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