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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: #fff;
            overflow-x: hidden;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        header {
            padding: 20px 0;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 100;
            animation: slideDown 0.6s ease-out;
        }

        @keyframes slideDown {
            from {
                transform: translateY(-100%);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 28px;
            font-weight: 700;
            background: linear-gradient(45deg, #fff, #f0f0f0);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;<h2>
        }

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

        .nav-links a {
            color: #fff;
            text-decoration: none;
            transition: all 0.3s;
            position: relative;
        }

        .nav-links a:hover {
            transform: translateY(-2px);
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: #fff;
            transition: width 0.3s;
        }

        .nav-links a:hover::after {
            width: 100%;
        }

        .hero {
            text-align: center;
            padding: 100px 0;
            animation: fadeInUp 0.8s ease-out;
        }

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

        h1 {
            font-size: 64px;
            margin-bottom: 20px;
            font-weight: 800;
            line-height: 1.2;
        }

        .hero p {
            font-size: 24px;
            margin-bottom: 40px;
            opacity: 0.9;
        }

        .cta-button {
            display: inline-block;
            padding: 18px 50px;
            background: #fff;
            color: #667eea;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 18px;
            transition: all 0.3s;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
        }

        .features {
            padding: 80px 0;
            background: rgba(255, 255, 255, 0.05);
        }

        .features h2 {
            text-align: center;
            font-size: 48px;
            margin-bottom: 60px;
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
        }

        .feature-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            padding: 40px;
            border-radius: 20px;
            transition: all 0.3s;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .feature-card:hover {
            transform: translateY(-10px);
            background: rgba(255, 255, 255, 0.15);
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
        }

        .feature-icon {
            font-size: 48px;
            margin-bottom: 20px;
        }

        .feature-card h3 {
            font-size: 24px;
            margin-bottom: 15px;
        }

        .feature-card p {
            opacity: 0.9;
            line-height: 1.6;
        }

        .apps {
            padding: 80px 0;
        }

        .apps h2 {
            text-align: center;
            font-size: 48px;
            margin-bottom: 60px;
        }

        .app-showcase {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }

        .app-item {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.05));
            padding: 30px;
            border-radius: 15px;
            text-align: center;
            transition: all 0.3s;
            cursor: pointer;
        }

        .app-item:hover {
            transform: scale(1.05);
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.1));
        }

        .app-icon {
            font-size: 64px;
            margin-bottom: 15px;
        }

        .app-item h3 {
            font-size: 22px;
            margin-bottom: 10px;
        }

        footer {
            text-align: center;
            padding: 40px 0;
            background: rgba(0, 0, 0, 0.2);
            margin-top: 80px;
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 42px;
            }

            .hero p {
                font-size: 18px;
            }

            .nav-links {
                gap: 15px;
            }
        }