:root { scroll-behavior: smooth; }
        body { background-color: #EAEFEF; font-family: 'Outfit', sans-serif; color: #25343F; overflow-x: hidden; }
        .font-heading { font-family: 'Contrail One', sans-serif; text-transform: uppercase; }

        /* Page Layout & Transitions */
        .page { display: none; opacity: 0; transform: translateY(20px); transition: all 0.6s ease-out; }
        .page.active { display: block; opacity: 1; transform: translateY(0); }

        /* Hero Gradient Animation */
        .hero-gradient {
            background: linear-gradient(-45deg, #EAEFEF, #BFC9D1, #D1D9DF, #EAEFEF);
            background-size: 400% 400%;
            animation: gradientBG 15s ease infinite;
        }
        @keyframes gradientBG {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        /* Abstract Brain & Motion */
        .brain-float { animation: float 6s ease-in-out infinite; }
        @keyframes float {
            0%, 100% { transform: translateY(0) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(5deg); }
        }

        /* Reveal on Scroll */
        .reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
        .reveal.visible { opacity: 1; transform: translateY(0); }

        /* Interactive Elements */
        .lift-card { transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); cursor: pointer; }
        .lift-card:hover { transform: translateY(-15px); box-shadow: 0 30px 60px -12px rgba(37, 52, 63, 0.15); }
        .lift-card:hover .icon-circle { background-color: #FF9B51; color: white; transform: scale(1.1); }
        
        .orange-btn-glow:hover { box-shadow: 0 0 25px rgba(255, 155, 81, 0.6); }

        /* Custom Scrollbar */
        ::-webkit-scrollbar { width: 10px; }
        ::-webkit-scrollbar-track { background: #EAEFEF; }
        ::-webkit-scrollbar-thumb { background: #25343F; border-radius: 5px; }

        /* Modal styling */
        .modal-overlay { display: none; position: fixed; inset: 0; z-index: 1000; background: rgba(37, 52, 63, 0.8); backdrop-filter: blur(12px); }
        .modal-overlay.active { display: flex; align-items: center; justify-content: center; }
        
        /* Particle Simulation Placeholder */
        .footer-particles { position: absolute; inset: 0; pointer-events: none; opacity: 0.1; }