class CustomHeader extends HTMLElement {
    connectedCallback() {
        this.attachShadow({ mode: 'open' });
        this.shadowRoot.innerHTML = `
            <style>
                :host {
                    display: block;
                    width: 100%;
                }
                nav {
                    background-color: white;
                    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
                }
                .nav-container {
                    max-width: 1200px;
                    margin: 0 auto;
                    padding: 1rem 2rem;
                    display: flex;
                    justify-content: space-between;
                    align-items: center;
                }
                .logo {
                    font-size: 1.5rem;
                    font-weight: 700;
                    color: #6366f1;
                    text-decoration: none;
                }
                .nav-links {
                    display: flex;
                    gap: 2rem;
                    align-items: center;
                }
                .nav-link {
                    color: #4b5563;
                    text-decoration: none;
                    font-weight: 500;
                    transition: color 0.2s;
                }
                .nav-link:hover {
                    color: #6366f1;
                }
                .auth-buttons {
                    display: flex;
                    gap: 1rem;
                }
                .login-btn {
                    padding: 0.5rem 1.5rem;
                    border-radius: 0.375rem;
                    font-weight: 500;
                    transition: all 0.2s;
                }
                .signup-btn {
                    padding: 0.5rem 1.5rem;
                    border-radius: 0.375rem;
                    font-weight: 500;
                    transition: all 0.2s;
                    background-color: #6366f1;
                    color: white;
                }
                .signup-btn:hover {
                    background-color: #4f46e5;
                }
                .mobile-menu-btn {
                    display: none;
                    background: none;
                    border: none;
                    cursor: pointer;
                }
                @media (max-width: 768px) {
                    .nav-links, .auth-buttons {
                        display: none;
                    }
                    .mobile-menu-btn {
                        display: block;
                    }
                }
            </style>
            <nav>
                <div class="nav-container">
                    <a href="/" class="logo">AuthPortal</a>
<div class="nav-links">
                        <a href="/features" class="nav-link">Features</a>
                        <a href="/pricing" class="nav-link">Pricing</a>
                        <a href="/about" class="nav-link">About</a>
                        <a href="/contact" class="nav-link">Contact</a>
                    </div>
                    <div class="auth-buttons">
                        <a href="/login" class="login-btn">Log In</a>
                        <a href="/register" class="signup-btn">Sign Up</a>
                    </div>
                    <button class="mobile-menu-btn">
                        <i data-feather="menu"></i>
                    </button>
                </div>
            </nav>
            <script src="https://cdn.jsdelivr.net/npm/feather-icons/dist/feather.min.js"></script>
        `;
    }
}

customElements.define('custom-header', CustomHeader);