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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: #1a1a2e;
    line-height: 1.6;
}

nav {
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 40px; max-width: 1100px; margin: 0 auto;
}

.logo { font-size: 24px; font-weight: 700; }
.nav-link { text-decoration: none; color: #555; }

.cta-button {
    display: inline-block; padding: 10px 24px;
    background: #333355; color: white; border: none; border-radius: 8px;
    text-decoration: none; font-size: 16px; cursor: pointer;
    transition: background 0.2s;
}
.cta-button:hover { background: #444466; }
.cta-button.large { padding: 14px 36px; font-size: 18px; }

.hero {
    text-align: center; padding: 80px 20px 60px;
    max-width: 700px; margin: 0 auto;
}
.hero h1 { font-size: 48px; margin-bottom: 16px; }
.hero p { font-size: 20px; color: #555; margin-bottom: 30px; }
.subtitle { font-size: 14px; color: #888; margin-top: 12px; }

.features { padding: 60px 20px; background: #f8f8fc; }
.feature-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px;
    max-width: 900px; margin: 0 auto;
}
.feature { padding: 24px; }
.feature h3 { margin-bottom: 8px; }
.feature p { color: #666; }

.pricing { padding: 60px 20px; text-align: center; }
.pricing h2 { font-size: 32px; margin-bottom: 30px; }
.pricing-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
    max-width: 700px; margin: 0 auto;
}
.price-card {
    border: 1px solid #ddd; border-radius: 12px; padding: 30px;
    text-align: center;
}
.price-card.featured { border-color: #333355; border-width: 2px; }
.price { font-size: 36px; font-weight: 700; margin: 12px 0; }
.price span { font-size: 16px; font-weight: 400; color: #888; }
.price-note { color: #888; font-size: 14px; margin-bottom: 16px; }
.price-card ul { list-style: none; margin: 16px 0; text-align: left; }
.price-card li { padding: 6px 0; color: #555; }
.price-card li::before { content: "✓ "; color: #333355; font-weight: 600; }

.download { padding: 60px 20px; text-align: center; background: #f8f8fc; }
.download h2 { font-size: 32px; margin-bottom: 20px; }

footer { text-align: center; padding: 30px; color: #888; font-size: 14px; }