class CustomHero extends HTMLElement {
  connectedCallback() {
    this.attachShadow({ mode: 'open' });
    this.shadowRoot.innerHTML = `
      <style>
        :host {
            display: block;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            padding: 6rem 1rem;
            overflow: hidden;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            text-align: center;
            z-index: 2;
        }

        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            background: rgba(234, 179, 8, 0.1);
            border: 1px solid rgba(234, 179, 8, 0.3);
            border-radius: 9999px;
            color: #EAB308;
            font-family: 'Fira Code', monospace;
            font-size: 0.875rem;
            margin-bottom: 1.5rem;
        }

        .status-dot {
            width: 8px;
            height: 8px;
            background-color: #EAB308;
            border-radius: 50%;
            box-shadow: 0 0 10px #EAB308;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.5; }
            100% { opacity: 1; }
        }

        h1 {
            font-size: clamp(2.5rem, 5vw, 4.5rem);
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 1rem;
            color: white;
        }

        .highlight {
            color: #EAB308;
            display: block;
        }

        p {
            font-size: 1.125rem;
            color: #9ca3af;
            max-width: 600px;
            margin: 0 auto 2.5rem auto;
            line-height: 1.6;
        }

        .cta-group {
            display: flex;
            gap: 1rem;
            justify-content: center;
            align-items: center;
        }

        .btn-primary {
            background-color: #EAB308;
            color: black;
            padding: 0.75rem 2rem;
            border-radius: 0.375rem;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 15px -3px rgba(234, 179, 8, 0.3);
        }

        .btn-secondary {
            color: white;
            padding: 0.75rem 2rem;
            border-radius: 0.375rem;
            font-weight: 500;
            text-decoration: none;
            border: 1px solid #333;
            transition: all 0.3s ease;
        }

        .btn-secondary:hover {
            border-color: #EAB308;
            color: #EAB308;
        }

        /* Background Decor */
        .glow-bg {
            position: absolute;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(234, 179, 8, 0.08) 0%, rgba(0,0,0,0) 70%);
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 1;
            pointer-events: none;
        }
        .grid-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
            linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
            background-size: 50px 50px;
            z-index: 0;
            mask-image: radial-gradient(circle at center, black 30%, transparent 100%);
            animation: gridMove 20s linear infinite;
        }

        @keyframes gridMove {
            0% { transform: perspective(500px) rotateX(60deg) translateY(0); }
            100% { transform: perspective(500px) rotateX(60deg) translateY(50px); }
        }

        .floating-shapes {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            overflow: hidden;
            z-index: 1;
        }

        .shape {
            position: absolute;
            border-radius: 50%;
            opacity: 0.1;
            animation: float 15s ease-in-out infinite;
        }

        .shape-1 {
            width: 300px;
            height: 300px;
            background: #EAB308;
            top: 10%;
            right: 10%;
            animation-delay: 0s;
        }

        .shape-2 {
            width: 200px;
            height: 200px;
            background: #EAB308;
            bottom: 20%;
            left: 10%;
            animation-delay: 5s;
        }

        .shape-3 {
            width: 150px;
            height: 150px;
            background: #EAB308;
            top: 50%;
            left: 5%;
            animation-delay: 10s;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0) rotate(0deg); }
            25% { transform: translateY(-20px) rotate(5deg); }
            50% { transform: translateY(0) rotate(0deg); }
            75% { transform: translateY(20px) rotate(-5deg); }
        }

        .typing-text {
            display: inline-block;
            overflow: hidden;
            border-right: 3px solid #EAB308;
            white-space: nowrap;
            animation: typing 3s steps(40, end), blink-caret 0.75s step-end infinite;
        }

        @keyframes typing {
            from { width: 0 }
            to { width: 100% }
        }

        @keyframes blink-caret {
            from, to { border-color: transparent }
            50% { border-color: #EAB308 }
        }
</style>
      <div class="grid-bg"></div>
      <div class="floating-shapes">
        <div class="shape shape-1"></div>
        <div class="shape shape-2"></div>
        <div class="shape shape-3"></div>
      </div>
      <div class="glow-bg"></div>
<div class="container animate-fade-in">
        <div class="status-badge">
            <div class="status-dot"></div>
            <span>Open to Work</span>
        </div>
        <h1>
            Hi, I'm <span style="background: linear-gradient(135deg, #EAB308, #CA8A04); -webkit-background-clip: text; -webkit-text-fill-color: transparent;">Kent Vuong</span>
            <span class="highlight">Full-Stack & DevOps Engineer</span>
        </h1>
<p>
            I build scalable web applications and robust cloud infrastructure. 
            Passionate about clean code, automation, and delivering exceptional user experiences.
        </p>

        <div class="cta-group">
            <a href="#projects" class="btn-primary">
                View Projects <i data-feather="arrow-right" style="width: 18px;"></i>
            </a>
            <a href="#contact" class="btn-secondary">Contact Me</a>
        </div>
      </div>
    `;
    
    // Re-run feather replace for this shadow DOM content
    // Since feather.replace() in main body won't reach shadow root
    const svg = this.shadowRoot.querySelector('svg');
    // We manually set the SVG content or assume the global feather script handles it if the element exists in DOM.
    // However, Feather Icons replace() only targets elements in the document.
    // A quick workaround for Shadow DOM:
    const icons = this.shadowRoot.querySelectorAll('[data-feather]');
    icons.forEach(icon => {
        const name = icon.getAttribute('data-feather');
        // Simple SVG strings for icons used in this component
        let svgContent = '';
        if(name === 'arrow-right') {
            svgContent = `<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="5" y1="12" x2="19" y2="12"></line><polyline points="12 5 19 12 12 19"></polyline></svg>`;
        }
        icon.outerHTML = svgContent;
    });
  }
}
customElements.define('custom-hero', CustomHero);