:root {
    --bg: #0b0f19;
    --card-bg: #111827;
    --card-border: #1f2937;
    --text: #f3f4f6;
    --text-muted: #9ca3af;
    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --code-bg: #030712;
    --success: #10b981;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--card-border);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.5rem;
}

.logo-icon {
    color: var(--accent);
}

.nav a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 1.5rem;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.nav a:hover {
    color: var(--text);
}

.hero {
    text-align: center;
    padding: 4rem 1rem 3rem;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(99, 102, 241, 0.15);
    color: #818cf8;
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.title {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 0%, #9ca3af 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto 2.5rem;
}

.install-box {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 1.25rem;
    max-width: 640px;
    margin: 0 auto;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
}

.install-header {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #374151;
}

.install-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-left: 0.4rem;
    font-family: 'JetBrains Mono', monospace;
}

.command-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--code-bg);
    border: 1px solid var(--card-border);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
}

.command-line code {
    color: #e5e7eb;
    overflow-x: auto;
}

.copy-btn {
    background: var(--accent);
    color: white;
    border: none;
    padding: 0.4rem 0.9rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.85rem;
    transition: background 0.2s;
    margin-left: 1rem;
}

.copy-btn:hover {
    background: var(--accent-hover);
}

.copy-btn.copied {
    background: var(--success);
}

.quickstart {
    padding: 4rem 0;
}

.quickstart h2 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    text-align: center;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 1.5rem;
}

.card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #f3f4f6;
}

.card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.card pre {
    background: var(--code-bg);
    padding: 0.75rem;
    border-radius: 6px;
    border: 1px solid var(--card-border);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: #34d399;
}

.footer {
    text-align: center;
    padding: 3rem 0 1rem;
    border-top: 1px solid var(--card-border);
    color: var(--text-muted);
    font-size: 0.85rem;
}