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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f5f5f5;
}

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

header {
    text-align: center;
    padding: 60px 20px 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 10px;
    margin-bottom: 40px;
}

header h1 {
    font-size: 3em;
    margin-bottom: 10px;
}

.tagline {
    font-size: 1.2em;
    opacity: 0.9;
}

main {
    background: white;
    border-radius: 10px;
    padding: 40px;
    margin-bottom: 40px;
}

.hero {
    text-align: center;
    padding: 40px 0;
    margin-bottom: 60px;
}

.hero h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: #667eea;
}

.hero p {
    font-size: 1.3em;
    color: #666;
}

.features, .benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.feature, .benefit {
    padding: 30px;
    background: #f8f9fa;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease;
}

.feature:hover, .benefit:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.feature h3, .benefit h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #667eea;
}

.feature p, .benefit p {
    color: #666;
    margin-bottom: 20px;
}

.cta, .demo {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 10px;
    margin-bottom: 40px;
}

.cta h2, .demo h2 {
    font-size: 2em;
    margin-bottom: 20px;
}

.cta p, .demo p {
    font-size: 1.2em;
    margin-bottom: 30px;
    opacity: 0.9;
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    background: white;
    color: #667eea;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.btn-primary {
    background: #667eea;
    color: white;
}

.btn-primary:hover {
    background: #5568d3;
}

.contact-options {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.back-link {
    text-align: center;
    padding: 20px 0;
}

.back-link a {
    color: #667eea;
    text-decoration: none;
    font-size: 1.1em;
}

.back-link a:hover {
    text-decoration: underline;
}

footer {
    text-align: center;
    padding: 30px;
    color: #666;
}

@media (max-width: 768px) {
    header h1 {
        font-size: 2em;
    }

    .hero h2 {
        font-size: 1.8em;
    }

    main {
        padding: 20px;
    }

    .features, .benefits {
        grid-template-columns: 1fr;
    }
}