* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --primary-glow: #00ffff;
            --secondary-glow: #ff00ff;
            --tertiary-glow: #ffff00;
            --glass-bg: rgba(255, 255, 255, 0.05);
            --glass-border: rgba(255, 255, 255, 0.2);
            --text-primary: #ffffff;
            --text-secondary: rgba(255, 255, 255, 0.8);
        }

/*
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: #000;
            color: var(--text-primary);
            overflow-x: hidden;
            cursor: none; 
        }
*/

        /* Custom Cursor */
        .t_cursor {
            width: 20px;
            height: 20px;
            border: 2px solid var(--primary-glow);
            border-radius: 50%;
            position: fixed;
            pointer-events: none;
            z-index: 9999;
            transition: transform 0.1s ease;
            mix-blend-mode: difference;
        }

        .t_cursor-follower {
            width: 40px;
            height: 40px;
            background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
            border-radius: 50%;
            position: fixed;
            pointer-events: none;
            z-index: 9998;
            transition: transform 0.3s ease;
            opacity: 0.3;
        }

        /* Animated Background */
        .bg-container {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
        }

        .floating-orb {
            position: absolute;
            border-radius: 50%;
            filter: blur(40px);
            opacity: 0.5;
            animation: float 20s infinite ease-in-out;
        }

        .orb1 {
            width: 400px;
            height: 400px;
            background: linear-gradient(135deg, var(--primary-glow), transparent);
            top: -100px;
            left: -100px;
            animation-delay: 0s;
        }

        .orb2 {
            width: 300px;
            height: 300px;
            background: linear-gradient(135deg, var(--secondary-glow), transparent);
            bottom: -50px;
            right: -50px;
            animation-delay: 5s;
        }

        .orb3 {
            width: 350px;
            height: 350px;
            background: linear-gradient(135deg, var(--tertiary-glow), transparent);
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            animation-delay: 10s;
        }

        @keyframes float {
            0%, 100% { transform: translate(0, 0) rotate(0deg); }
            25% { transform: translate(100px, -100px) rotate(90deg); }
            50% { transform: translate(-100px, 100px) rotate(180deg); }
            75% { transform: translate(-150px, -50px) rotate(270deg); }
        }

        /* Neural Network Animation */
        .neural-network {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            opacity: 0.1;
        }

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            padding: 20px 50px;
            z-index: 1000;
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--glass-border);
            transition: all 0.3s ease;
        }

        .nav-content {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 28px;
            font-weight: bold;
            background: linear-gradient(135deg, var(--primary-glow), var(--secondary-glow));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: 2px;
            position: relative;
        }

        .logo::after {
            content: 'IO';
            position: absolute;
            right: -35px;
            top: 0;
            opacity: 0.5;
            transform: scaleX(-1);
        }

        .nav-links {
            display: flex;
            gap: 30px;
            list-style: none;
        }

        .nav-links a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: all 0.3s ease;
            position: relative;
            /* cursor: none; */
        }

        .nav-links a:hover {
            color: var(--primary-glow);
            text-shadow: 0 0 10px var(--primary-glow);
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 100px 50px;
            position: relative;
        }

        .hero-content {
            max-width: 1200px;
            text-align: center;
            z-index: 1;
        }

        .tagline {
            font-size: 18px;
            color: var(--primary-glow);
            text-transform: uppercase;
            letter-spacing: 3px;
            margin-bottom: 20px;
            opacity: 0;
            animation: fadeInUp 1s ease forwards;
        }

        h1 {
            font-size: clamp(60px, 10vw, 120px);
            font-weight: 900;
            line-height: 1;
            margin-bottom: 30px;
            background: linear-gradient(135deg, #fff 0%, var(--primary-glow) 50%, var(--secondary-glow) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            opacity: 0;
            animation: fadeInUp 1s ease 0.2s forwards;
            text-shadow: 0 0 80px rgba(0, 255, 255, 0.5);
        }

        .hero-description {
            font-size: 20px;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto 40px;
            line-height: 1.6;
            opacity: 0;
            animation: fadeInUp 1s ease 0.4s forwards;
        }

        @keyframes fadeInUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
            from {
                opacity: 0;
                transform: translateY(30px);
            }
        }

        /* Glass Cards */
        .services {
            padding: 100px 50px;
            max-width: 1400px;
            margin: 0 auto;
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .glass-card {
            background: var(--glass-bg);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--glass-border);
            border-radius: 20px;
            padding: 40px 30px;
            position: relative;
            overflow: hidden;
            transition: all 0.5s ease;
            cursor: none;
        }

        .glass-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.05));
            transform: translateX(-100%);
            transition: transform 0.6s ease;
        }

        .glass-card:hover::before {
            transform: translateX(100%);
        }

        .glass-card:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 20px 40px rgba(0, 255, 255, 0.2);
            border-color: var(--primary-glow);
        }

        .service-icon {
            width: 60px;
            height: 60px;
            margin-bottom: 20px;
            background: linear-gradient(135deg, var(--primary-glow), var(--secondary-glow));
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
        }

        .service-title {
            font-size: 24px;
            margin-bottom: 15px;
            color: var(--text-primary);
        }

        .service-description {
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* CTA Button */
        .cta-button {
            display: inline-block;
            padding: 15px 40px;
            background: linear-gradient(135deg, var(--primary-glow), var(--secondary-glow));
            border: none;
            border-radius: 50px;
            color: #000;
            font-weight: bold;
            font-size: 18px;
            text-decoration: none;
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
            opacity: 0;
            animation: fadeInUp 1s ease 0.6s forwards;
            cursor: none;
        }

        .cta-button::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            background: rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            transform: translate(-50%, -50%);
            transition: width 0.6s ease, height 0.6s ease;
        }

        .cta-button:hover::before {
            width: 300px;
            height: 300px;
        }

        .cta-button:hover {
            transform: scale(1.05);
            box-shadow: 0 10px 40px rgba(0, 255, 255, 0.4);
        }

        /* Features Section */
        .features {
            padding: 100px 50px;
            background: var(--glass-bg);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-top: 1px solid var(--glass-border);
            border-bottom: 1px solid var(--glass-border);
        }

        .features-content {
            max-width: 1400px;
            margin: 0 auto;
            text-align: center;
        }

        .section-title {
            font-size: 48px;
            margin-bottom: 20px;
            background: linear-gradient(135deg, var(--text-primary), var(--primary-glow));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-top: 60px;
        }

        .feature-item {
            position: relative;
        }

        .feature-number {
            font-size: 72px;
            font-weight: bold;
            color: var(--primary-glow);
            opacity: 0.2;
            margin-bottom: -20px;
        }

        .feature-title {
            font-size: 20px;
            margin-bottom: 10px;
        }

        .feature-text {
            color: var(--text-secondary);
        }

        /* Responsive */
        @media (max-width: 768px) {
            nav {
                padding: 15px 20px;
            }

            .nav-links {
                display: none;
            }

            h1 {
                font-size: 60px;
            }

            .hero {
                padding: 100px 20px;
            }

            .services, .features {
                padding: 50px 20px;
            }
        }

        /* Loading Animation */
        .loader {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: #000;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 10000;
            transition: opacity 0.5s ease;
        }

        .loader.hidden {
            opacity: 0;
            pointer-events: none;
        }

        .pulse-loader {
            width: 100px;
            height: 100px;
            border: 3px solid var(--primary-glow);
            border-radius: 50%;
            position: relative;
            animation: pulse 2s infinite ease-in-out;
        }

        @keyframes pulse {
            0% { transform: scale(0.8); opacity: 1; }
            50% { transform: scale(1.2); opacity: 0.5; }
            100% { transform: scale(0.8); opacity: 1; }
        }