body {
            background: #0a0b0f !important;
            color: white;
        }
        
        @keyframes twinkle {
            0%, 100% { opacity: 0; }
            50% { opacity: 1; }
        }
        
        .space-glow {
            background: 
                radial-gradient(circle at 20% 35%, rgba(109, 40, 217, 0.08), transparent 25%),
                radial-gradient(circle at 75% 25%, rgba(79, 70, 229, 0.08), transparent 25%),
                radial-gradient(circle at 85% 85%, rgba(236, 72, 153, 0.08), transparent 25%),
                radial-gradient(circle at 30% 65%, rgba(6, 182, 212, 0.08), transparent 25%);
        }
        
        .glass-nav {
            backdrop-filter: blur(12px);
            background: rgba(10, 11, 15, 0.95) !important;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        
        .menu-icon span {
            transition: all 0.3s ease;
        }
        
        .menu-icon.active span:nth-child(1) {
            transform: translateY(9px) rotate(45deg);
        }
        
        .menu-icon.active span:nth-child(2) {
            opacity: 0;
        }
        
        .menu-icon.active span:nth-child(3) {
            transform: translateY(-9px) rotate(-45deg);
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .animate-fadeInUp {
            animation: fadeInUp 1s ease-out forwards;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        ::selection {
            background: #6d28d9;
            color: white;
        }
        
        ::-webkit-scrollbar {
            width: 10px;
        }
        
        ::-webkit-scrollbar-track {
            background: #0a0b0f;
        }
        
        ::-webkit-scrollbar-thumb {
            background: #5b21b6;
            border-radius: 9999px;
        }
        
        ::-webkit-scrollbar-thumb:hover {
            background: #6d28d9;
        }

        
        @keyframes zoom {
            0% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.2);
            }
            100% {
                transform: scale(1);
            }
        }
        
        .command-category {
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        
        .command-category.animate-in {
            opacity: 1;
            transform: translateY(0);
        }
        
        .mobile-menu {
            display: none;
            background: rgba(10, 11, 15, 0.95);
            backdrop-filter: blur(12px);
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }
        
        .mobile-menu.active {
            display: block;
        }
        
        .scrolled .glass-nav {
            background: rgba(10, 11, 15, 0.98) !important;
        }
                .command-category {
            opacity: 1;
            transform: translateY(0);
        }
        .animate-in {
            opacity: 1;
            transform: translateY(0);
        }

        .scroll-top-btn {
            background: linear-gradient(135deg, #6d28d9 0%, #4f46e5 100%);
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 3rem;
            height: 3rem;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transform: translateY(20px);
            transition: all 0.3s ease;
            z-index: 50;
            border: none;
            box-shadow: 0 0 15px rgba(109, 40, 217, 0.5);
        }

        .scroll-top-btn.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .scroll-top-btn:hover {
            transform: translateY(-4px);
            box-shadow: 0 0 25px rgba(109, 40, 217, 0.8);
        }

        .bg-gradient-primary {
            background: linear-gradient(135deg, #6d28d9 0%, #4f46e5 100%);
        }