components/navbar.js

class CustomNavbar extends HTMLElement {
    connectedCallback() {
        this.attachShadow({ mode: 'open' });
        this.shadowRoot.innerHTML = `
            <style>
                .navbar {
                    backdrop-filter: blur(10px);
                    background-color: rgba(255, 255, 255, 0.8);
                }
                .dark .navbar {
                    background-color: rgba(17, 24, 39, 0.8);
                }
                .nav-link:hover {
                    color: #6366f1;
                }
                .mobile-menu {
                    transition: all 0.3s ease;
                }
            </style>
            <nav class="navbar fixed w-full z-50 border-b border-gray-200 dark:border-gray-700">
                <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
                    <div class="flex justify-between h-16">
                        <div class="flex items-center">
                            <a href="/" class="flex-shrink-0 flex items-center">
                                <span class="text-xl font-bold text-primary-500">PixelPulse</span>
                                <span class="text-xl font-bold text-secondary-500">Pro</span>
                            </a>
                        </div>
                        
                        <div class="hidden md:ml-6 md:flex md:items-center md:space-x-8">
                            <a href="#features" class="nav-link text-gray-700 dark:text-gray-300 hover:text-primary-500 px-3 py-2 rounded-md text-sm font-medium">Features</a>
                            <a href="#pricing" class="nav-link text-gray-700 dark:text-gray-300 hover:text-primary-500 px-3 py-2 rounded-md text-sm font-medium">Pricing</a>
                            <a href="#contact" class="nav-link text-gray-700 dark:text-gray-300 hover:text-primary-500 px-3 py-2 rounded-md text-sm font-medium">Contact</a>
                            <button id="theme-toggle" class="text-gray-700 dark:text-gray-300 hover:text-primary-500 p-2 rounded-full">
                                <i data-feather="moon"></i>
                            </button>
                        </div>
                        
                        <div class="-mr-2 flex items-center md:hidden">
                            <button id="mobile-menu-button" class="text-gray-700 dark:text-gray-300 hover:text-primary-500 inline-flex items-center justify-center p-2 rounded-md">
                                <i data-feather="menu"></i>
                            </button>
                        </div>
                    </div>
                </div>
                
                <div id="mobile-menu" class="mobile-menu hidden md:hidden absolute w-full bg-white dark:bg-gray-800 shadow-lg">
                    <div class="px-2 pt-2 pb-3 space-y-1 sm:px-3">
                        <a href="#features" class="block px-3 py-2 rounded-md text-base font-medium text-gray-700 dark:text-gray-300 hover:text-primary-500">Features</a>
                        <a href="#pricing" class="block px-3 py-2 rounded-md text-base font-medium text-gray-700 dark:text-gray-300 hover:text-primary-500">Pricing</a>
                        <a href="#contact" class="block px-3 py-2 rounded-md text-base font-medium text-gray-700 dark:text-gray-300 hover:text-primary-500">Contact</a>
                        <button id="mobile-theme-toggle" class="block px-3 py-2 rounded-md text-base font-medium text-gray-700 dark:text-gray-300 hover:text-primary-500">
                            Toggle Theme
                        </button>
                    </div>
                </div>
            </nav>
        `;

        // Mobile menu toggle
        const mobileMenuButton = this.shadowRoot.getElementById('mobile-menu-button');
        const mobileMenu = this.shadowRoot.getElementById('mobile-menu');
        
        mobileMenuButton.addEventListener('click', () => {
            mobileMenu.classList.toggle('hidden');
            feather.replace();
        });

        // Theme toggle for mobile
        const mobileThemeToggle = this.shadowRoot.getElementById('mobile-theme-toggle');
        if (mobileThemeToggle) {
            mobileThemeToggle.addEventListener('click', () => {
                const isDark = document.documentElement.classList.toggle('dark');
                localStorage.setItem('theme', isDark ? 'dark' : 'light');
            });
        }
    }
}

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