/* Base styles */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: #0a0a0a;
    color: #e0e0e0;
    line-height: 1.6;
}

a {
    color: #7eb8ff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Navigation */

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    border-bottom: 1px solid #222;
}

.nav-logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
}

.nav-logo:hover {
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    color: #999;
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: #fff;
    text-decoration: none;
}

/* Layout */

main {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

/* Buttons */

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.btn:hover {
    text-decoration: none;
}

.btn-primary {
    background: #3b82f6;
    color: #fff;
}

.btn-primary:hover {
    background: #2563eb;
    color: #fff;
}

.btn-secondary {
    background: transparent;
    color: #7eb8ff;
    border: 1px solid #333;
}

.btn-secondary:hover {
    border-color: #7eb8ff;
    color: #fff;
}

/* Home page */

.hero {
    text-align: center;
    padding: 4rem 0 3rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 1.2rem;
    color: #999;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid #222;
}

.feature h2 {
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 0.5rem;
}

.feature p {
    font-size: 0.9rem;
    color: #888;
}

/* Pricing page */

.pricing-page {
    text-align: center;
}

.pricing-page h1 {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 0.5rem;
}

.pricing-subtitle {
    color: #888;
    margin-bottom: 2.5rem;
}

.pricing-card {
    background: #141414;
    border: 1px solid #222;
    border-radius: 12px;
    padding: 2.5rem;
    max-width: 400px;
    margin: 0 auto;
    text-align: left;
}

.pricing-card h2 {
    color: #fff;
    margin-bottom: 0.5rem;
}

.price {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 1.5rem;
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-card li {
    padding: 0.4rem 0;
    color: #aaa;
    font-size: 0.95rem;
}

.pricing-card li::before {
    content: "✓ ";
    color: #3b82f6;
}

.pricing-card .btn {
    width: 100%;
    text-align: center;
}

/* Download page */

.download-page {
    text-align: center;
}

.download-page h1 {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 0.5rem;
}

.download-options {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 2rem 0;
}

.download-note {
    color: #666;
    font-size: 0.9rem;
}

/* Footer */

footer {
    text-align: center;
    padding: 2rem;
    color: #444;
    font-size: 0.85rem;
    border-top: 1px solid #1a1a1a;
    margin-top: 4rem;
}

/* Responsive */

@media (max-width: 600px) {
    .features {
        grid-template-columns: 1fr;
    }

    .cta-buttons,
    .download-options {
        flex-direction: column;
        align-items: center;
    }
}