
        :root {
            --cosmic-blue: #0A1D37;
            --star-yellow: #FFD700;
            --nebula-purple: #6C5CE7;
            --space-black: #000013;
        }

        body {
            background: var(--space-black);
            color: white;
            font-family: 'Changa', sans-serif;
            overflow-x: hidden;
        }

        .galaxy-nav {
            background: rgba(10, 29, 55, 0.95) !important;
            backdrop-filter: blur(15px);
            border-bottom: 1px solid var(--star-yellow);
        }

        .stellar-header {
            height: 100vh;
            background: radial-gradient(circle at 70% 20%, var(--nebula-purple), var(--space-black));
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .nebula-text {
            font-family: 'El Messiri', cursive;
            font-size: 4.5rem;
            background: linear-gradient(45deg, var(--star-yellow), var(--nebula-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 0 30px rgba(255,215,0,0.3);
        }

        .constellation-card {
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,215,0,0.2);
            border-radius: 25px;
            backdrop-filter: blur(10px);
            transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
            perspective: 1000px;
        }

        .constellation-card:hover {
            transform: translateY(-15px) rotateX(5deg);
            box-shadow: 0 25px 50px rgba(108,92,231,0.2);
        }

        .star-overlay {
            position: absolute;
            width: 100%;
            height: 100%;
            background-image: url('data:image/svg+xml,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="1" fill="%23FFD700"/></svg>');
            opacity: 0.3;
            animation: twinkle 5s infinite;
        }

        @keyframes twinkle {
            0%, 100% { opacity: 0.3; }
            50% { opacity: 0.8; }
        }

        .comet-trail::after {
            content: '';
            position: absolute;
            width: 150%;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--star-yellow), transparent);
            animation: comet 8s linear infinite;
        }

        @keyframes comet {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }

        .quantum-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            padding: 2rem;
        }

        .holographic-btn {
            background: linear-gradient(45deg, var(--nebula-purple), var(--star-yellow));
            border: none;
            position: relative;
            overflow: hidden;
            transition: 0.4s;
        }

        .holographic-btn:hover {
            transform: scale(1.05);
            box-shadow: 0 0 30px rgba(108,92,231,0.5);
        }

        @media (max-width: 768px) {
            .nebula-text { font-size: 3rem; }
        }

    