:root {
            --primary: #ff4757;
            --secondary: #ff6b81;
            --dark: #2f3542;
            --light: #f1f2f6;
            --success: #2ed573;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Roboto', sans-serif;
            background-color: #f8f9fa;
            color: var(--dark);
            line-height: 1.6;
        }
        
        .container {
            max-width: 800px;
            margin: 0 auto;
            padding: 2rem;
        }
        
        header {
            text-align: center;
            margin-bottom: 2.5rem;
            animation: fadeIn 1s ease;
        }
        
        h1 {
            font-family: 'Montserrat', sans-serif;
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 1rem;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
        }
        
        h2 {
            font-family: 'Montserrat', sans-serif;
            color: var(--dark);
            margin: 1.5rem 0;
            position: relative;
            padding-bottom: 0.5rem;
        }
        
        h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
        }
        
        .tagline {
            font-size: 1.2rem;
            color: #57606f;
            margin-bottom: 1.5rem;
        }
        
        .features {
            background: white;
            border-radius: 10px;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            margin-bottom: 2rem;
            animation: slideUp 0.8s ease;
        }
        
        .feature-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 1rem;
            padding: 0.8rem;
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        
        .feature-item:hover {
            background-color: rgba(255, 107, 129, 0.1);
            transform: translateX(5px);
        }
        
        .checkbox {
            min-width: 24px;
            height: 24px;
            border: 2px solid #ddd;
            border-radius: 4px;
            margin-right: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .checkbox.checked {
            background-color: var(--success);
            border-color: var(--success);
            color: white;
        }
        
        .why-us {
            background: linear-gradient(135deg, #ff4757 0%, #ff6b81 100%);
            color: white;
            border-radius: 10px;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(255, 71, 87, 0.3);
            animation: slideUp 1s ease;
        }
        
        .why-us h2 {
            color: white;
        }
        
        .why-us h2::after {
            background: white;
        }
        
        .why-us .feature-item:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }
        
        .cta {
            text-align: center;
            margin-top: 2.5rem;
            animation: fadeIn 1.5s ease;
        }
        
        .btn {
            display: inline-block;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            color: white;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            box-shadow: 0 4px 15px rgba(255, 71, 87, 0.4);
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }
        
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(255, 71, 87, 0.6);
        }
        
        footer {
            text-align: center;
            margin-top: 3rem;
            color: #57606f;
            font-size: 0.9rem;
            animation: fadeIn 2s ease;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        @keyframes slideUp {
            from { 
                opacity: 0;
                transform: translateY(20px);
            }
            to { 
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @media (max-width: 768px) {
            .container {
                padding: 1.5rem;
            }
            
            h1 {
                font-size: 2rem;
            }
        }