@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;600;700&family=Syne:wght@400;600;700&display=swap');

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

        :root {
            --primary: #0a0e27;
            --accent: #26f4df;
            --accent-alt: #1dd9c4;
            --accent-hot: #00ffa3;
            --text-light: #f8fafc;
            --text-dim: #a0aec0;
            --border: #1a2444;
            --surface: #0f1633;
            --surface-alt: #141b2f;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            background: linear-gradient(135deg, var(--primary) 0%, #0d1117 100%);
            color: var(--text-light);
            font-family: 'Space Grotesk', sans-serif;
            overflow-x: hidden;
        }

        /* Animated background grid */
        .bg-grid {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image:
                linear-gradient(rgba(38, 244, 223, 0.08) 1px, transparent 1px),
                linear-gradient(90deg, rgba(38, 244, 223, 0.08) 1px, transparent 1px);
            background-size: 50px 50px;
            pointer-events: none;
            z-index: 1;
            animation: gridMove 20s linear infinite;
        }

        @keyframes gridMove {
            0% { transform: translate(0, 0); }
            100% { transform: translate(50px, 50px); }
        }

        .content {
            position: relative;
            z-index: 2;
        }

        /* Header & Navigation */
        header {
            padding: 2rem 1rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            background: linear-gradient(135deg, #26f4df 0%, #00ffa3 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
        }

        nav a {
            color: var(--text-dim);
            text-decoration: none;
            margin-left: 2rem;
            font-size: 0.95rem;
            transition: color 0.3s;
        }

        nav a:hover {
            color: #26f4df;
        }

        /* Hero Section */
        .hero {
            padding: 6rem 2rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(38, 244, 223, 0.2), transparent);
            border-radius: 50%;
            animation: float 8s ease-in-out infinite;
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(0, 255, 163, 0.15), transparent);
            border-radius: 50%;
            animation: float 10s ease-in-out infinite reverse;
        }

        @keyframes float {
            0%, 100% { transform: translate(0, 0); }
            50% { transform: translate(30px, -30px); }
        }

        .hero-content {
            position: relative;
            z-index: 3;
            max-width: 800px;
            margin: 0 auto;
        }

        .hero h1 {
            font-size: 3.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            font-family: 'Syne', sans-serif;
            letter-spacing: -1px;
            animation: slideDown 0.8s ease-out;
        }

        .hero h1 span {
            background: linear-gradient(135deg, #26f4df 0%, #1dd9c4 50%, #00ffa3 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero p {
            font-size: 1.25rem;
            color: var(--text-dim);
            margin-bottom: 2.5rem;
            line-height: 1.6;
            animation: slideUp 0.8s ease-out 0.1s backwards;
        }

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

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

        /* CTA Buttons */
        .cta-group {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
            animation: slideUp 0.8s ease-out 0.2s backwards;
        }

        .btn {
            padding: 1rem 2rem;
            border: none;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            text-decoration: none;
            display: inline-block;
            font-family: 'Space Grotesk', sans-serif;
        }

        .btn-primary {
            background: linear-gradient(135deg, #26f4df 0%, #00ffa3 100%);
            color: #0a0e27;
            box-shadow: 0 20px 40px rgba(38, 244, 223, 0.25);
            font-weight: 700;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 30px 60px rgba(38, 244, 223, 0.35);
        }

        .btn-secondary {
            background: transparent;
            color: #26f4df;
            border: 2px solid #26f4df;
        }

        .btn-secondary:hover {
            background: rgba(38, 244, 223, 0.15);
            transform: translateY(-3px);
        }

        /* Network Visualization */
        .network-section {
            padding: 6rem 2rem;
            position: relative;
        }

        .network-viz {
            max-width: 900px;
            margin: 0 auto;
            aspect-ratio: 16/9;
            background: radial-gradient(circle at center, rgba(38, 244, 223, 0.08), transparent);
            border: 1px solid var(--border);
            border-radius: 20px;
            position: relative;
            overflow: hidden;
        }

        svg {
            width: 100%;
            height: 100%;
        }

        .server-node {
            filter: drop-shadow(0 0 10px rgba(38, 244, 223, 0.5));
            animation: pulse 4s ease-in-out infinite;
        }

        .server-node:nth-child(2) {
            animation-delay: 0.5s;
        }

        .server-node:nth-child(3) {
            animation-delay: 1s;
        }

        @keyframes pulse {
            0%, 100% { filter: drop-shadow(0 0 10px rgba(38, 244, 223, 0.5)); }
            50% { filter: drop-shadow(0 0 20px rgba(38, 244, 223, 0.8)); }
        }

        /* Feature Cards */
        .features {
            padding: 6rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 4rem;
            font-family: 'Syne', sans-serif;
            font-weight: 700;
        }

        .section-title span {
            background: linear-gradient(135deg, #26f4df 0%, #00ffa3 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

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

        .feature-card {
            background: rgba(15, 22, 51, 0.7);
            border: 1px solid var(--border);
            border-radius: 16px;
            padding: 2rem;
            backdrop-filter: blur(10px);
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(38, 244, 223, 0.15), transparent);
            transition: left 0.5s;
        }

        .feature-card:hover {
            border-color: #26f4df;
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(38, 244, 223, 0.15);
        }

        .feature-card:hover::before {
            left: 100%;
        }

        .feature-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
        }

        .feature-card h3 {
            font-size: 1.3rem;
            margin-bottom: 0.75rem;
            font-family: 'Syne', sans-serif;
        }

        .feature-card p {
            color: var(--text-dim);
            line-height: 1.6;
            font-size: 0.95rem;
        }

        /* Stats Section */
        .stats {
            padding: 4rem 2rem;
            background: rgba(38, 244, 223, 0.08);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
            margin: 6rem 0;
        }

        .stats-container {
            max-width: 1000px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            text-align: center;
        }

        .stat {
            animation: slideUp 0.8s ease-out backwards;
        }

        .stat:nth-child(2) { animation-delay: 0.1s; }
        .stat:nth-child(3) { animation-delay: 0.2s; }
        .stat:nth-child(4) { animation-delay: 0.3s; }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            background: linear-gradient(135deg, #26f4df 0%, #00ffa3 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .stat-label {
            color: var(--text-dim);
            margin-top: 0.5rem;
            font-size: 0.95rem;
        }

        /* Commands Section */
        .commands {
            padding: 6rem 2rem;
            max-width: 1000px;
            margin: 0 auto;
        }

        .command-card {
            background: rgba(15, 22, 51, 0.7);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            backdrop-filter: blur(10px);
            display: grid;
            grid-template-columns: 150px 1fr;
            gap: 2rem;
            align-items: center;
            transition: all 0.3s;
        }

        .command-card:hover {
            border-color: #26f4df;
            background: rgba(38, 244, 223, 0.1);
        }

        .command-name {
            font-family: 'Syne', sans-serif;
            font-size: 1.1rem;
            font-weight: 600;
            background: linear-gradient(135deg, #26f4df 0%, #00ffa3 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .command-desc {
            color: var(--text-dim);
            font-size: 0.95rem;
            line-height: 1.5;
        }

        /* Footer */
        footer {
            padding: 3rem 2rem;
            border-top: 1px solid var(--border);
            text-align: center;
            background: rgba(15, 23, 42, 0.5);
        }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: var(--text-dim);
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: #26f4df;
        }

        .footer-text {
            color: var(--text-dim);
            font-size: 0.9rem;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.2rem;
            }

            .hero p {
                font-size: 1rem;
            }

            .cta-group {
                flex-direction: column;
            }

            .btn {
                width: 100%;
            }

            nav {
                display: none;
            }

            .command-card {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
        }

        /* Scroll animations */
        .fade-in {
            opacity: 0;
            animation: fadeInUp 0.6s ease-out forwards;
        }

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