class CustomNavbar extends HTMLElement {
  connectedCallback() {
    this.attachShadow({ mode: 'open' });
    this.shadowRoot.innerHTML = `
      <style>
        nav {
          background: white;
          box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
          position: fixed;
          width: 100%;
          z-index: 10;
        }
        .container {
          max-width: 1200px;
          margin: 0 auto;
          padding: 0 1rem;
          display: flex;
          justify-content: space-between;
          align-items: center;
          height: 4rem;
        }
        .logo {
          display: flex;
          align-items: center;
          font-weight: bold;
          font-size: 1.25rem;
          color: #4F46E5;
        }
        .logo-icon {
          margin-right: 0.5rem;
        }
        .nav-links {
          display: flex;
          gap: 2rem;
        }
        .nav-link {
          color: #4B5563;
          text-decoration: none;
          font-weight: 500;
          position: relative;
          padding: 0.5rem 0;
        }
        .nav-link:hover {
          color: #1F2937;
        }
        .nav-link::after {
          content: '';
          position: absolute;
          width: 100%;
          transform: scaleX(0);
          height: 2px;
          bottom: 0;
          left: 0;
          background-color: #EC4899;
          transform-origin: bottom right;
          transition: transform 0.25s ease-out;
        }
        .nav-link:hover::after {
          transform: scaleX(1);
          transform-origin: bottom left;
        }
        .demo-btn {
          background: #4F46E5;
          color: white;
          padding: 0.5rem 1rem;
          border-radius: 0.375rem;
          font-weight: 500;
          transition: all 0.2s;
        }
        .demo-btn:hover {
          background: #4338CA;
          transform: translateY(-1px);
        }
        @media (max-width: 768px) {
          .nav-links {
            display: none;
          }
        }
      </style>
      <nav>
        <div class="container">
          <a href="/" class="logo">
            <svg class="logo-icon" width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
              <path d="M12 2L3 12L12 22L21 12L12 2Z" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
              <path d="M7 12H17" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
            </svg>
            TextileTech
          </a>
          <div class="nav-links">
            <a href="#solution" class="nav-link">Solution</a>
            <a href="#modules" class="nav-link">Modules</a>
            <a href="#avantages" class="nav-link">Avantages</a>
            <a href="#contact" class="nav-link">Contact</a>
          </div>
          <button class="demo-btn">Demander une démo</button>
        </div>
      </nav>
    `;
  }
}
customElements.define('custom-navbar', CustomNavbar);