body {
            box-sizing: border-box;
        }
        
        .font-orbitron { font-family: 'Orbitron', monospace; }
        .font-inter { font-family: 'Inter', sans-serif; }
        
        .gradient-text {
            background: linear-gradient(135deg, #1e40af, #10b981);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .glow-blue {
            box-shadow: 0 0 20px rgba(30, 64, 175, 0.3);
        }
        
        .glow-green {
            box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
        }
        
        .floating {
            animation: float 6s ease-in-out infinite;
        }
        
        .floating-delayed {
            animation: float 6s ease-in-out infinite;
            animation-delay: -3s;
        }
        
        @keyframes float {
            0%, 100% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
        }
        
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease;
        }
        
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        .pulse-glow {
            animation: pulseGlow 2s infinite;
        }
        
        @keyframes pulseGlow {
            0%, 100% { box-shadow: 0 0 20px rgba(30, 64, 175, 0.4); }
            50% { box-shadow: 0 0 30px rgba(30, 64, 175, 0.8); }
        }
        
        .card-hover {
            transition: all 0.3s ease;
        }
        
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 123, 255, 0.2);
        }
        
        .glass-effect {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        .counter {
            font-size: 3rem;
            font-weight: 900;
        }
        
        .page {
            display: none;
        }
        
        .page.active {
            display: block;
        }
        
        .nav-link {
            transition: all 0.3s ease;
        }
        
        .nav-link:hover {
            color: #10b981;
            text-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
        }
        
        .btn-primary {
            background: linear-gradient(135deg, #1e40af, #10b981);
            transition: all 0.3s ease;
        }
        
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(30, 64, 175, 0.4);
        }
        
        .service-card {
            background: linear-gradient(145deg, #2a2a2a, #1a1a1a);
            border: 1px solid rgba(16, 185, 129, 0.2);
        }
        
        .tech-icon {
            width: 60px;
            height: 60px;
            margin: 0 auto 1rem;
        }
        
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
        }
        
        .hamburger span {
            width: 25px;
            height: 3px;
            background: #10b981;
            margin: 3px 0;
            transition: 0.3s;
        }
        
        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
            
            .nav-links {
                display: none;
            }
            
            .mobile-menu-active .nav-links {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: rgba(17, 24, 39, 0.95);
                backdrop-filter: blur(10px);
                padding: 1rem;
                border-top: 1px solid rgba(16, 185, 129, 0.2);
            }
        }