:root {
    --primary: #2563eb;
    --secondary: #1e40af;
    --dark: #1f2937;
    --light: #f3f4f6;
}

body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    margin: 0;
    color: var(--dark);
}

.hero {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    color: white;
    padding: 100px 20px;
    text-align: center;
}

.hero h1 {
    font-size: 3em;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2em;
    margin-bottom: 30px;
}

.btn-cta {
    background-color: white;
    color: var(--primary);
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
}

.features {
    padding: 80px 20px;
    background-color: white;
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.feature-card {
    flex: 1;
    min-width: 250px;
    max-width: 300px;
    text-align: center;
    padding: 20px;
}

.pricing {
    padding: 80px 20px;
    background-color: var(--light);
}

.pricing-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
}

.price-card {
    background: white;
    padding: 40px 20px;
    border-radius: 12px;
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    text-align: center;
    box-shadow: 0 10px 15px rgba(0,0,0,0.05);
}

.price-card.featured {
    border: 2px solid var(--primary);
    transform: scale(1.05);
}

.price-card h3 { font-size: 1.5em; }
.price-card .price { font-size: 2.5em; font-weight: bold; margin: 20px 0; }
.price-card ul { list-style: none; padding: 0; text-align: left; margin-bottom: 30px; }
.price-card li { margin-bottom: 10px; border-bottom: 1px solid #eee; padding-bottom: 10px; }

footer {
    background: var(--dark);
    color: white;
    text-align: center;
    padding: 40px 20px;
}