@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Poppins:wght@300;400;600&display=swap');

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            overflow: hidden;
            background: #0a0a0f;
            font-family: 'Poppins', sans-serif;
        }

        #canvas-container {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
        }

        /* Overlay UI */
        .overlay {
            position: fixed;
            z-index: 10;
            pointer-events: none;
        }

        /* Header */
        .header {
            top: 0;
            left: 0;
            right: 0;
            padding: 30px 50px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-family: 'Orbitron', monospace;
            font-size: 2rem;
            font-weight: 900;
            background: linear-gradient(135deg, #00f5ff, #ff00ff, #ffff00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 0 30px rgba(0, 245, 255, 0.5);
            letter-spacing: 3px;
        }

        .nav {
            display: flex;
            gap: 40px;
            pointer-events: auto;
        }

        .nav a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            font-size: 0.9rem;
            letter-spacing: 2px;
            text-transform: uppercase;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #00f5ff, #ff00ff);
            transition: width 0.3s ease;
        }

        .nav a:hover {
            color: #00f5ff;
            text-shadow: 0 0 20px rgba(0, 245, 255, 0.8);
        }

        .nav a:hover::after {
            width: 100%;
        }

        /* Hero Content */
        .hero-content {
            top: 50%;
            left: 50px;
            transform: translateY(-50%);
            max-width: 600px;
        }

        .hero-title {
            font-family: 'Orbitron', monospace;
            font-size: 4rem;
            font-weight: 900;
            line-height: 1.1;
            margin-bottom: 20px;
            background: linear-gradient(180deg, #ffffff 0%, #a0a0a0 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-title span {
            background: linear-gradient(135deg, #00f5ff, #ff00ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-subtitle {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.8;
            margin-bottom: 40px;
        }

        .cta-buttons {
            display: flex;
            gap: 20px;
            pointer-events: auto;
        }

        .btn {
            padding: 15px 40px;
            border: none;
            border-radius: 50px;
            font-family: 'Orbitron', monospace;
            font-size: 0.9rem;
            letter-spacing: 2px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-transform: uppercase;
        }

        .btn-primary {
            background: linear-gradient(135deg, #00f5ff, #0080ff);
            color: #000;
            box-shadow: 0 0 30px rgba(0, 245, 255, 0.4);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 0 50px rgba(0, 245, 255, 0.6);
        }

        .btn-secondary {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.3);
        }

        .btn-secondary:hover {
            border-color: #ff00ff;
            color: #ff00ff;
            box-shadow: 0 0 30px rgba(255, 0, 255, 0.3);
        }

        /* Side Info */
        .side-info {
            right: 50px;
            top: 50%;
            transform: translateY(-50%);
            text-align: right;
        }

        .stat {
            margin-bottom: 40px;
        }

        .stat-value {
            font-family: 'Orbitron', monospace;
            font-size: 3rem;
            font-weight: 900;
            background: linear-gradient(135deg, #ff00ff, #00f5ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .stat-label {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.5);
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        /* Bottom Bar */
        .bottom-bar {
            bottom: 30px;
            left: 50px;
            right: 50px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .scroll-indicator {
            display: flex;
            align-items: center;
            gap: 10px;
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.8rem;
            letter-spacing: 2px;
        }

        .mouse {
            width: 25px;
            height: 40px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-radius: 15px;
            position: relative;
        }

        .mouse::before {
            content: '';
            position: absolute;
            top: 8px;
            left: 50%;
            transform: translateX(-50%);
            width: 4px;
            height: 8px;
            background: #00f5ff;
            border-radius: 2px;
            animation: scroll 2s infinite;
        }

        @keyframes scroll {
            0%, 100% { opacity: 1; top: 8px; }
            50% { opacity: 0; top: 20px; }
        }

        .social-links {
            display: flex;
            gap: 20px;
            pointer-events: auto;
        }

        .social-links a {
            width: 40px;
            height: 40px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, 0.6);
            text-decoration: none;
            transition: all 0.3s ease;
            font-size: 1.2rem;
        }

        .social-links a:hover {
            border-color: #00f5ff;
            color: #00f5ff;
            box-shadow: 0 0 20px rgba(0, 245, 255, 0.4);
            transform: translateY(-3px);
        }

        /* Glow Effects */
        .glow-line {
            position: fixed;
            height: 1px;
            background: linear-gradient(90deg, transparent, #00f5ff, transparent);
            z-index: 5;
            opacity: 0.5;
        }

        .glow-line-top {
            top: 100px;
            left: 0;
            right: 0;
        }

        .glow-line-bottom {
            bottom: 100px;
            left: 0;
            right: 0;
        }

        /* Loading Screen */
        .loader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: #0a0a0f;
            z-index: 1000;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            transition: opacity 0.5s ease, visibility 0.5s ease;
        }

        .loader.hidden {
            opacity: 0;
            visibility: hidden;
        }

        .loader-text {
            font-family: 'Orbitron', monospace;
            font-size: 1.5rem;
            color: #00f5ff;
            margin-bottom: 30px;
            letter-spacing: 5px;
        }

        .loader-bar {
            width: 200px;
            height: 3px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 3px;
            overflow: hidden;
        }

        .loader-progress {
            height: 100%;
            background: linear-gradient(90deg, #00f5ff, #ff00ff);
            animation: loading 2s ease-in-out forwards;
        }

        @keyframes loading {
            0% { width: 0%; }
            100% { width: 100%; }
        }

        /* Audio Toggle */
        .audio-toggle {
            position: fixed;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 20;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 10px 25px;
            border-radius: 30px;
            color: #fff;
            cursor: pointer;
            font-family: 'Orbitron', monospace;
            font-size: 0.8rem;
            letter-spacing: 2px;
            transition: all 0.3s ease;
            backdrop-filter: blur(10px);
        }

        .audio-toggle:hover {
            background: rgba(0, 245, 255, 0.2);
            border-color: #00f5ff;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .header {
                padding: 20px;
            }

            .logo {
                font-size: 1.5rem;
            }

            .nav {
                display: none;
            }

            .hero-content {
                left: 20px;
                right: 20px;
            }

            .hero-title {
                font-size: 2.5rem;
            }

            .side-info {
                display: none;
            }

            .bottom-bar {
                left: 20px;
                right: 20px;
            }
        }