html { scroll-behavior: smooth; }
        body {
            background: #030712;
            font-family: 'Plus Jakarta Sans', sans-serif;
            color: #f3f4f6;
            overflow-x: hidden;
        }

        .glass {
            background: rgba(255, 255, 255, 0.03);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .glass-card:hover {
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(99, 102, 241, 0.4);
            transform: translateY(-8px);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .gradient-text {
            background: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .btn-primary {
            background: linear-gradient(135deg, #4f46e5, #9333ea);
            box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.3);
            transition: all 0.3s;
        }

        .btn-primary:hover {
            box-shadow: 0 20px 25px -5px rgba(79, 70, 229, 0.4);
            transform: scale(1.02);
        }

        /* --- ENHANCED NAVBAR ANIMATIONS --- */
        .nav-link { 
            position: relative; 
            opacity: 0.7; 
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); 
        }
        
        .nav-link:hover { 
            opacity: 1; 
            color: #818cf8; 
            transform: translateY(-1px);
        }

        /* Animated Underline */
        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -4px;
            left: 0;
            background: linear-gradient(90deg, #6366f1, #ec4899);
            transition: width 0.3s ease;
            border-radius: 2px;
        }

        .nav-link:hover::after {
            width: 100%;
        }
        
        .nav-scroll {
            background: rgba(3, 7, 18, 0.85);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(99, 102, 241, 0.2);
            padding: 0.8rem 0 !important;
            box-shadow: 0 10px 30px -10px rgba(0,0,0,0.5);
        }

        /* Entrance Animation for Nav Items */
        @keyframes navReveal {
            from { opacity: 0; transform: translateY(-20px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .nav-item-animate {
            animation: navReveal 0.6s ease forwards;
            opacity: 0;
        }

        /* --- END NAVBAR ANIMATIONS --- */

        @keyframes float {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-20px); }
        }
        .float-img { animation: float 6s ease-in-out infinite; }

        ::-webkit-scrollbar { width: 8px; }
        ::-webkit-scrollbar-track { background: #030712; }
        ::-webkit-scrollbar-thumb { background: #374151; border-radius: 10px; }
        ::-webkit-scrollbar-thumb:hover { background: #4b5563; }