components/footer.js

class CustomFooter extends HTMLElement {
    connectedCallback() {
        this.attachShadow({ mode: 'open' });
        this.shadowRoot.innerHTML = `
            <style>
                .footer {
                    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
                    color: white;
                }
                
                .footer-link {
                    transition: color 0.3s ease;
                }
                
                .footer-link:hover {
                    color: #60a5fa;
                }
                
                .social-icon {
                    transition: transform 0.3s ease;
                }
                
                .social-icon:hover {
                    transform: scale(1.1);
                }
            </style>
            <footer class="footer">
                <div class="max-w-7xl mx-auto px-4 py-12">
                    <div class="grid grid-cols-1 md:grid-cols-4 gap-8">
                        <div>
                            <h3 class="text-2xl font-bold mb-4 text-blue-400">KR181</h3>
                            <p class="text-gray-300 mb-4">Líderes en maquinaria industrial para laminado de metales</p>
                            <div class="flex space-x-4">
                                <a href="#" class="social-icon text-gray-400 hover:text-white">
                                    <i data-feather="facebook" class="w-5 h-5"></i>
                                </a>
                                <a href="#" class="social-icon text-gray-400 hover:text-white">
                                    <i data-feather="twitter" class="w-5 h-5"></i>
                                </a>
                                <a href="#" class="social-icon text-gray-400 hover:text-white">
                                    <i data-feather="linkedin" class="w-5 h-5"></i>
                                </a>
                            </div>
                        </div>
                        <div>
                            <h4 class="text-lg font-semibold mb-4">Productos</h4>
                            <ul class="space-y-2">
                                <li><a href="#" class="footer-link text-gray-300 hover:text-white">Roladoras KR181</a></li>
                                <li><a href="#" class="footer-link text-gray-300 hover:text-white">Repuestos</a></li>
                                <li><a href="#" class="footer-link text-gray-300 hover:text-white">Servicio Técnico</a></li>
                                <li><a href="#" class="footer-link text-gray-300 hover:text-white">Capacitación</a></li>
                            </ul>
                        </div>
                        <div>
                            <h4 class="text-lg font-semibold mb-4">Empresa</h4>
                            <ul class="space-y-2">
                                <li><a href="#" class="footer-link text-gray-300 hover:text-white">Sobre Nosotros</a></li>
                                <li><a href="#" class="footer-link text-gray-300 hover:text-white">Historia</a></li>
                                <li><a href="#" class="footer-link text-gray-300 hover:text-white">Certificaciones</a></li>
                                <li><a href="#" class="footer-link text-gray-300 hover:text-white">Carreras</a></li>
                            </ul>
                        </div>
                        <div>
                            <h4 class="text-lg font-semibold mb-4">Contacto</h4>
                            <div class="space-y-3">
                                <div class="flex items-center space-x-2">
                                    <i data-feather="phone" class="w-4 h-4 text-blue-400"></i>
                                    <span class="text-gray-300">+1 (555) 123-4567</span>
                                </div>
                                <div class="flex items-center space-x-2">
                                    <i data-feather="mail" class="w-4 h-4 text-blue-400"></i>
                                    <span class="text-gray-300">info@kr181.com</span>
                                </div>
                                <div class="flex items-center space-x-2">
                                    <i data-feather="map-pin" class="w-4 h-4 text-blue-400"></i>
                                    <span class="text-gray-300">Industrial Park, Suite 100</span>
                                </div>
                            </div>
                        </div>
                    </div>
                    <div class="border-t border-gray-700 mt-8 pt-8 text-center">
                        <p class="text-gray-400">© 2024 KR181 Roladoras. Todos los derechos reservados.</p>
                    </div>
                </div>
            </footer>
        `;
        
        // Initialize feather icons
        setTimeout(() => {
            feather.replace();
        }, 0);
    }
}

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