:root {
    --bg-paper: #f8f5f2; /* Warm paper tone */
    --bg-ink: #1c1917; /* Soft black */
    --text-primary: #1c1917;
    --text-secondary: #57534e;
    --accent-gold: #d97706; /* Amber-600 */
    --accent-purple: #9333ea; /* Purple-600 */
    --border-subtle: #e7e5e4;
    --font-serif: 'Merriweather', Georgia, serif;
    --font-sans: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

body {
    background-color: var(--bg-paper);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.7;
}

.nav-minimal {
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-serif);
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: -0.05em;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    margin-left: 2rem;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.nav-links a:hover { color: var(--accent-gold); }

.hero {
    max-width: 800px;
    margin: 6rem auto 4rem;
    padding: 0 2rem;
    text-align: center;
}

h1 {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--bg-ink);
}

.highlight {
    background: linear-gradient(120deg, rgba(217, 119, 6, 0.2) 0%, rgba(147, 51, 234, 0.2) 100%);
    padding: 0 0.2em;
}

.sub-text {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.magic-flow {
    display: flex;
    justify-content: center;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent-purple);
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem 6rem;
}

.feature-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.feature-card h3 {
    font-family: var(--font-serif);
    margin-bottom: 0.75rem;
    color: var(--accent-gold);
}

.btn-primary {
    display: inline-block;
    background: var(--bg-ink);
    color: #fff;
    padding: 1rem 2rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
}

footer {
    text-align: center;
    padding: 4rem;
    border-top: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 0.9rem;
}