body { background-color: #FFFFFF; color: #0A0A0A; scroll-behavior: smooth; overflow-x: hidden; }
        .page-view { display: none; }
        .page-view.active { display: block; animation: fadeIn 0.8s ease-out; }
        
        @keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

        .neon-glow:hover { box-shadow: 0 0 20px rgba(40, 199, 111, 0.4); }
        .hero-bg { background-image: url('https://images.unsplash.com/photo-1581093588401-fbb62a02f120?auto=format&fit=crop&q=80&w=1600'); background-size: cover; background-position: center; }
        
        .section-divider { border-bottom: 1px solid rgba(0,0,0,0.05); }
        
        /* Interactive Lab Animations */
        .lab-node { transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); }
        .lab-node:hover { transform: scale(1.05); border-color: #28C76F; background: rgba(40, 199, 111, 0.05); }

        /* Custom Form Styling */
        input:focus, select:focus { border-color: #28C76F !important; box-shadow: 0 0 0 4px rgba(40, 199, 111, 0.1); }
        
        /* Responsive Text Utilities */
        @media (max-width: 768px) {
            .hero-title { font-size: 3.5rem !important; line-height: 1 !important; }
        }