components/navbar.js

class CustomNavbar extends HTMLElement {
    constructor() {
        super();
        this.attachShadow({ mode: 'open' });
    }

    connectedCallback() {
        this.shadowRoot.innerHTML = `
            <style>
                :host {
                    display: block;
                    position: fixed;
                    top: 0;
                    left: 0;
                    right: 0;
                    z-index: 1000;
                }
                
                .navbar {
                    background: linear-gradient(135deg, rgba(31, 41, 55, 0.95) 0%, rgba(17, 24, 39, 0.95) 100%);
                    backdrop-filter: blur(10px);
                    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
                    transition: all 0.3s ease;
                }
                
                .container {
                    max-width: 1280px;
                    margin: 0 auto;
                    padding: 0 1rem;
                }
                
                .nav-content {
                    display: flex;
                    justify-content: space-between;
                    align-items: center;
                    height: 5rem;
                }
                
                .logo {
                    display: flex;
                    align-items: center;
                    gap: 0.75rem;
                    text-decoration: none;
                    color: white;
                    font-size: 1.5rem;
                    font-weight: bold;
                }
                
                .logo-icon {
                    width: 2.5rem;
                    height: 2.5rem;
                    background: linear-gradient(135deg, #22c55e 0%, #0ea5e9 100%);
                    border-radius: 50%;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                }
                
                .nav-links {
                    display: flex;
                    gap: 2rem;
                    list-style: none;
                    margin: 0;
                    padding: 0;
                }
                
                .nav-link {
                    color: #d1d5db;
                    text-decoration: none;
                    transition: all 0.3s ease;
                    position: relative;
                    padding: 0.5rem 0;
                }
                
                .nav-link:hover {
                    color: #22c55e;
                }
                
                .nav-link::after {
                    content: '';
                    position: absolute;
                    bottom: 0;
                    left: 0;
                    width: 0;
                    height: 2px;
                    background: linear-gradient(90deg, #22c55e 0%, #0ea5e9 100%);
                    transition: width 0.3s ease;
                }
                
                .nav-link:hover::after {
                    width: 100%;
                }
                
                .mobile-menu-btn {
                    display: none;
                    background: none;
                    border: none;
                    color: white;
                    cursor: pointer;
                    padding: 0.5rem;
                }
                
                .mobile-menu {
                    display: none;
                    position: absolute;
                    top: 100%;
                    left: 0;
                    right: 0;
                    background: linear-gradient(135deg, rgba(31, 41, 55, 0.98) 0%, rgba(17, 24, 39, 0.98) 100%);
                    backdrop-filter: blur(10px);
                    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
                    padding: 1rem 0;
                }
                
                .mobile-menu.active {
                    display: block;
                }
                
                .mobile-nav-links {
                    list-style: none;
                    margin: 0;
                    padding: 0;
                }
                
                .mobile-nav-link {
                    display: block;
                    padding: 0.75rem 1rem;
                    color: #d1d5db;
                    text-decoration: none;
                    transition: all 0.3s ease;
                }
                
                .mobile-nav-link:hover {
                    color: #22c55e;
                    background: rgba(34, 197, 94, 0.1);
                }
                
                .cta-button {
                    background: linear-gradient(135deg, #22c55e 0%, #0ea5e9 100%);
                    color: white;
                    padding: 0.75rem 1.5rem;
                    border-radius: 9999px;
                    text-decoration: none;
                    transition: all 0.3s ease;
                    font-weight: 600;
                }
                
                .cta-button:hover {
                    transform: translateY(-2px);
                    box-shadow: 0 10px 20px rgba(34, 197, 94, 0.3);
                }
                
                @media (max-width: 768px) {
                    .nav-links {
                        display: none;
                    }
                    
                    .mobile-menu-btn {
                        display: block;
                    }
                }
            </style>
            
            <nav class="navbar">
                <div class="container">
                    <div class="nav-content">
                        <a href="/" class="logo">
                            <div class="logo-icon">
                                <i data-feather="smile" width="24" height="24"></i>
                            </div>
                            <span>SmileCraft</span>
                        </a>
                        
                        <ul class="nav-links">
                            <li><a href="#services" class="nav-link">Services</a></li>
                            <li><a href="#about" class="nav-link">About</a></li>
                            <li><a href="#testimonials" class="nav-link">Testimonials</a></li>
                            <li><a href="#gallery" class="nav-link">Gallery</a></li>
                            <li><a href="#blog" class="nav-link">Blog</a></li>
                            <li><a href="#contact" class="cta-button">Book Now</a></li>
                        </ul>
                        
                        <button class="mobile-menu-btn" onclick="this.parentElement.parentElement.querySelector('.mobile-menu').classList.toggle('active')">
                            <i data-feather="menu" width="24" height="24"></i>
                        </button>
                    </div>
                    
                    <div class="mobile-menu">
                        <ul class="mobile-nav-links">
                            <li><a href="#services" class="mobile-nav-link">Services</a></li>
                            <li><a href="#about" class="mobile-nav-link">About</a></li>
                            <li><a href="#testimonials" class="mobile-nav-link">Testimonials</a></li>
                            <li><a href="#gallery" class="mobile-nav-link">Gallery</a></li>
                            <li><a href="#blog" class="mobile-nav-link">Blog</a></li>
                            <li><a href="#contact" class="mobile-nav-link">Book Now</a></li>
                        </ul>
                    </div>
                </div>
            </nav>
        `;
        
        // Close mobile menu when clicking outside
        this.shadowRoot.addEventListener('click', (e) => {
            const mobileMenu = this.shadowRoot.querySelector('.mobile-menu');
            if (mobileMenu && !mobileMenu.contains(e.target)) {
                mobileMenu.classList.remove('active');
            }
        });
    }

    disconnectedCallback() {
        // Cleanup
    }
}

customElements.define('custom-navbar', CustomNavbar);