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

        body {
            font-family: 'Exo 2', sans-serif;
            background: linear-gradient(135deg, #0a0a0a 0%, #1a0a1a 50%, #0a1a0a 100%);
            color: #ffffff;
            overflow-x: hidden;
            min-height: 100vh;
        }

        /* Animated Background */
        .cyber-grid {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0.1;
            background-image: 
                linear-gradient(rgba(0,255,255,0.3) 1px, transparent 1px),
                linear-gradient(90deg, rgba(0,255,255,0.3) 1px, transparent 1px);
            background-size: 50px 50px;
            animation: gridMove 20s linear infinite;
            z-index: -1;
        }

        @keyframes gridMove {
            0% { transform: translate(0, 0); }
            100% { transform: translate(50px, 50px); }
        }

        .particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
        }

        .particle {
            position: absolute;
            width: 2px;
            height: 2px;
            background: #00ffff;
            border-radius: 50%;
            animation: float 6s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0; }
            50% { transform: translateY(-100px) rotate(180deg); opacity: 1; }
        }

        

        /* Main Content */
        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 8rem 2rem 2rem;
        }

        .hero-section {
            text-align: center;
            margin-bottom: 5rem;
        }

        .hero-title {
            font-family: 'Orbitron', monospace;
            font-size: 4rem;
            font-weight: 900;
            background: linear-gradient(45deg, #00ffff, #ff00ff, #00ff00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 1rem;
            animation: glow 2s ease-in-out infinite alternate;
        }

        @keyframes glow {
            from { filter: drop-shadow(0 0 20px rgba(0,255,255,0.3)); }
            to { filter: drop-shadow(0 0 30px rgba(255,0,255,0.5)); }
        }

        .hero-subtitle {
            font-size: 1.5rem;
            opacity: 0.9;
            margin-bottom: 2rem;
            color: #ffffff;
        }

        /* Product Categories */
        .category-tabs {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin-bottom: 4rem;
            flex-wrap: wrap;
        }

        .tab-button {
            background: rgba(0,0,0,0.6);
            border: 2px solid rgba(0,255,255,0.3);
            color: #ffffff;
            padding: 1rem 2rem;
            border-radius: 25px;
            cursor: pointer;
            font-family: 'Orbitron', monospace;
            font-weight: 600;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .tab-button.active {
            background: rgba(0,255,255,0.2);
            border-color: #00ffff;
            color: #00ffff;
            box-shadow: 0 0 30px rgba(0,255,255,0.3);
        }

        .tab-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,255,255,0.2);
        }

        .tab-button::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
            transition: left 0.5s;
        }

        .tab-button:hover::before {
            left: 100%;
        }

        /* Product Grid */
        .products-grid {
            display: none;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 3rem;
            margin-bottom: 5rem;
        }

        .products-grid.active {
            display: grid;
        }

        .product-card {
    background: rgba(0,0,0,0.6);
    border: 2px solid rgba(0,255,255,0.3);
    border-radius: 15px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}



.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,255,255,0.3);
    border-color: #00ffff;
}

        .product-status {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: rgba(0,255,0,0.2);
            color: #00ff00;
            padding: 0.5rem 1rem;
            border-radius: 15px;
            font-size: 0.8rem;
            font-weight: 600;
            border: 1px solid rgba(0,255,0,0.3);
        }

        .product-status.prototype {
            background: rgba(255,255,0,0.2);
            color: #ffff00;
            border-color: rgba(255,255,0,0.3);
        }

        .product-status.concept {
            background: rgba(255,0,255,0.2);
            color: #ff00ff;
            border-color: rgba(255,0,255,0.3);
        }

        .product-icon {
            font-size: 4rem;
            margin-bottom: 1.5rem;
            display: block;
        }

        .product-title {
            font-family: 'Orbitron', monospace;
            font-size: 1.8rem;
            font-weight: 700;
            color: #00ffff;
            margin-bottom: 1rem;
        }

        .product-description {
            font-size: 1.1rem;
            line-height: 1.6;
            margin-bottom: 2rem;
            opacity: 0.9;
        }

        .tech-specs {
            margin-bottom: 2rem;
        }

        .tech-specs h4 {
            color: #ff00ff;
            font-family: 'Orbitron', monospace;
            margin-bottom: 1rem;
            font-size: 1.2rem;
        }

        .spec-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .spec-tag {
            background: rgba(0,255,255,0.2);
            color: #ffffff;
            padding: 0.4rem 1rem;
            border-radius: 20px;
            font-size: 0.9rem;
            border: 1px solid rgba(0,255,255,0.3);
        }

        .product-actions {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .action-button {
            background: linear-gradient(45deg, #00ffff, #0099cc);
            border: none;
            color: #000000;
            padding: 0.8rem 1.5rem;
            border-radius: 25px;
            cursor: pointer;
            font-weight: 600;
            text-decoration: none;
            text-align: center;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .action-button.secondary {
            background: rgba(255,255,255,0.1);
            color: #ffffff;
            border: 1px solid rgba(255,255,255,0.3);
        }

        .action-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0,255,255,0.4);
        }

        .action-button::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            background: rgba(255,255,255,0.2);
            border-radius: 50%;
            transition: all 0.3s ease;
            transform: translate(-50%, -50%);
        }

        .action-button:hover::before {
            width: 300px;
            height: 300px;
        }

        /* Modal */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.9);
            z-index: 2000;
            backdrop-filter: blur(10px);
        }

        .modal-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: rgba(0,0,0,0.9);
            border: 2px solid #00ffff;
            border-radius: 20px;
            padding: 3rem;
            max-width: 600px;
            width: 90%;
            max-height: 80vh;
            overflow-y: auto;
        }

        .modal-close {
            position: absolute;
            top: 1rem;
            right: 1rem;
            background: none;
            border: none;
            color: #ffffff;
            font-size: 2rem;
            cursor: pointer;
            transition: color 0.3s ease;
        }

        .modal-close:hover {
            color: #ff0066;
        }

        /* Footer */
        .footer {
            background: rgba(0,0,0,0.8);
            border-top: 1px solid rgba(0,255,255,0.3);
            padding: 3rem 2rem 1rem;
            text-align: center;
            margin-top: 5rem;
        }

        .back-to-home {
            display: inline-block;
            background: linear-gradient(45deg, #00ffff, #ff00ff);
            color: #000000;
            text-decoration: none;
            padding: 1rem 2rem;
            border-radius: 25px;
            font-weight: 600;
            margin-bottom: 2rem;
            transition: all 0.3s ease;
        }

        .back-to-home:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,255,255,0.3);
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
            
            .products-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            
            .product-card {
                padding: 2rem;
            }
            
            .category-tabs {
                gap: 0.5rem;
            }
            
            .tab-button {
                padding: 0.8rem 1.5rem;
                font-size: 0.9rem;
            }
            
            .container {
                padding: 6rem 1rem 1rem;
            }
        }

        /* Loading Animation */
        .loading {
            display: inline-block;
            width: 20px;
            height: 20px;
            border: 3px solid rgba(0,255,255,0.3);
            border-radius: 50%;
            border-top-color: #00ffff;
            animation: spin 1s ease-in-out infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }