* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: #333;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 2rem 0;
            text-align: center;
        }
        
        .hero h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
            font-weight: bold;
        }
        
        .hero p {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }
        
        .cta-button {
            display: inline-block;
            background: #ff6b6b;
            color: white;
            padding: 15px 30px;
            text-decoration: none;
            border-radius: 50px;
            font-size: 1.1rem;
            font-weight: bold;
            transition: transform 0.3s ease;
        }
        
        .cta-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
        }
        
        .features {
            padding: 4rem 0;
            background: #f8f9fa;
        }
        
        .features h2 {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
            color: #333;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }
        
        .feature-card {
            background: white;
            padding: 2rem;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            text-align: center;
            transition: transform 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
        }
        
        .feature-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
        }
        
        .feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: #667eea;
        }
        
        .benefits {
            padding: 4rem 0;
            background: white;
        }
        
        .benefits h2 {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
            color: #333;
        }
        
        .benefits-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }
        
        .benefit-item {
            display: flex;
            align-items: center;
            padding: 1rem;
            background: #f8f9fa;
            border-radius: 10px;
            border-left: 4px solid #667eea;
        }
        
        .benefit-item .icon {
            font-size: 1.5rem;
            margin-right: 1rem;
            color: #667eea;
        }
        
        .app-preview {
            padding: 4rem 0;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            text-align: center;
        }
        
        .app-preview h2 {
            font-size: 2.5rem;
            margin-bottom: 2rem;
        }
        
        .phone-mockup {
            width: 250px;
            height: 500px;
            background: #333;
            border-radius: 30px;
            margin: 2rem auto;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
        }
        
        .phone-screen {
            width: 220px;
            height: 470px;
            background: linear-gradient(45deg, #667eea, #764ba2);
            border-radius: 20px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: white;
        }
        
        footer {
            background: #333;
            color: white;
            text-align: center;
            padding: 2rem 0;
        }
        
        .download-section {
            padding: 3rem 0;
            background: #ff6b6b;
            color: white;
            text-align: center;
        }
        
        .download-section h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }
        
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2rem;
            }
            
            .hero p {
                font-size: 1.1rem;
            }
            
            .features-grid {
                grid-template-columns: 1fr;
            }
        }