@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;600&display=swap');
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'JetBrains Mono', monospace;
            background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
            color: #e8e8e8;
            min-height: 100vh;
            overflow-x: hidden;
        }

        .matrix-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0.03;
            z-index: 0;
            font-size: 14px;
            color: #00ff41;
            pointer-events: none;
        }

        .container {
            position: relative;
            z-index: 1;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .header {
            text-align: center;
            padding: 60px 0 40px;
            position: relative;
        }

        .header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 2px;
            height: 40px;
            background: linear-gradient(to bottom, transparent, #00ff41, transparent);
        }

        .main-title {
            font-size: 3.5rem;
            font-weight: 300;
            background: linear-gradient(45deg, #00ff41, #0066cc, #ff0066);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 15px;
            letter-spacing: -2px;
        }

        .subtitle {
            font-size: 1rem;
            color: #888;
            font-weight: 300;
            margin-bottom: 40px;
        }

        .terminal-nav {
            background: rgba(20, 20, 35, 0.9);
            border: 1px solid #333;
            border-radius: 8px;
            padding: 20px;
            margin-bottom: 40px;
            backdrop-filter: blur(10px);
            position: relative;
        }

        .terminal-header {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid #333;
        }

        .terminal-dots {
            display: flex;
            gap: 8px;
            margin-right: 15px;
        }

        .dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
        }

        .dot.red { background: #ff5f56; }
        .dot.yellow { background: #ffbd2e; }
        .dot.green { background: #27ca3f; }

        .terminal-title {
            color: #888;
            font-size: 0.9rem;
        }

        .nav-grid {
            display: grid;
            /* grid-template-columns: repeat(auto-fit, minmax(280px,2fr)); */
             grid-template-columns: repeat(3, 1fr);
            gap: 50px;
        }

        .nav-item {
            background: rgba(30, 30, 50, 0.8);
            border: 1px solid #404040;
            border-radius: 6px;
            padding: 20px;
            text-decoration: none;
            color: inherit;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            position: relative;
            overflow: hidden;
        }

        .nav-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(0, 255, 65, 0.1), transparent);
            transition: left 0.5s ease;
        }

        .nav-item:hover::before {
            left: 100%;
        }

        .nav-item:hover {
            border-color: #00ff41;
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 255, 65, 0.15);
        }

        .nav-item-header {
            display: flex;
            align-items: center;
            margin-bottom: 12px;
        }

        .nav-icon {
            width: 30px;
            height: 30px;
            margin-right: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(0, 255, 65, 0.1);
            border-radius: 4px;
            font-size: 1.2rem;
        }

        .nav-title {
            font-size: 1.3rem;
            font-weight: 600;
            color: #fff;
        }

        .nav-desc {
            font-size: 0.85rem;
            color: #aaa;
            line-height: 1.4;
        }

        .section-divider {
            text-align: center;
            margin: 50px 0 30px;
            position: relative;
        }

        .section-divider::before,
        .section-divider::after {
            content: '';
            position: absolute;
            top: 50%;
            width: 40%;
            height: 1px;
            background: linear-gradient(to right, transparent, #333, transparent);
        }

        .section-divider::before { left: 0; }
        .section-divider::after { right: 0; }

        .section-title {
            background: #1a1a2e;
            padding: 0 20px;
            color: #00ff41;
            font-size: 1.1rem;
            font-weight: 400;
        }

        .footer {
            text-align: center;
            padding: 50px 0;
            margin-top: 60px;
            border-top: 1px solid #333;
            font-size: 0.9rem;
            color: #666;
        }

        .glitch {
            position: relative;
            display: inline-block;
        }

        .glitch::before,
        .glitch::after {
            content: attr(data-text);
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0.8;
        }

        .glitch::before {
            color: #ff0066;
            animation: glitch-1 0.5s infinite;
        }

        .glitch::after {
            color: #0066cc;
            animation: glitch-2 0.5s infinite;
        }

        @keyframes glitch-1 {
            0%, 100% { transform: translateX(0); }
            20% { transform: translateX(-2px); }
            40% { transform: translateX(2px); }
            60% { transform: translateX(-1px); }
            80% { transform: translateX(1px); }
        }

        @keyframes glitch-2 {
            0%, 100% { transform: translateX(0); }
            20% { transform: translateX(2px); }
            40% { transform: translateX(-2px); }
            60% { transform: translateX(1px); }
            80% { transform: translateX(-1px); }
        }

        @media (max-width: 768px) {
            .main-title {
                font-size: 2.5rem;
            }
            
            .nav-grid {
                grid-template-columns: 1fr;
            }
            
            .container {
                padding: 0 15px;
            }
        }