body { background-color: #0A0A0A; color: #FFFFFF; font-family: 'Inter', sans-serif; overflow-x: hidden; scroll-behavior: smooth; }
        .hero-gradient { background: radial-gradient(circle at 50% 50%, rgba(255, 30, 30, 0.15) 0%, transparent 70%); }
        .tech-border { border: 1px solid rgba(255,255,255,0.05); }
        .neon-red-glow:hover { box-shadow: 0 0 30px rgba(255, 30, 30, 0.3); border-color: #FF1E1E; }
        .cart-drawer { transform: translateX(100%); transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
        .cart-open .cart-drawer { transform: translateX(0); }
        .no-scrollbar::-webkit-scrollbar { display: none; }
        .animate-sweep { position: relative; overflow: hidden; }
        .animate-sweep::after { content: ''; position: absolute; top: 0; left: -100%; width: 50%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent); animation: sweep 4s infinite; }
        @keyframes sweep { 100% { left: 200%; } }
        .active-link { color: #FF1E1E !important; border-bottom: 2px solid #FF1E1E; }
        .parallax-bg { background-attachment: fixed; background-position: center; background-size: cover; }
        .form-input { background: #1C1C1C; border: 1px solid rgba(255,255,255,0.1); padding: 1rem; font-size: 0.75rem; color: white; text-transform: uppercase; letter-spacing: 0.1em; transition: all 0.3s; }
        .form-input:focus { border-color: #FF1E1E; outline: none; background: #252525; }