:root {
    --bg: #fafaf7;
    --fg: #1a1a1a;
    --muted: #5a5a5a;
    --accent: #0066ff;
    --border: #e5e5e0;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #121210;
        --fg: #f0f0eb;
        --muted: #9a9a95;
        --accent: #6699ff;
        --border: #2a2a27;
    }
}

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

html { font-size: 16px; }

body {
    background: var(--bg);
    color: var(--fg);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
    font-size: 1.0625rem;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

main {
    max-width: 36rem;
    margin: 0 auto;
    padding: 6rem 1.5rem 3rem;
}

h1 {
    font-size: 2.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.lead {
    font-size: 1.35rem;
    color: var(--fg);
    margin-bottom: 1.25rem;
    font-weight: 500;
}

p { color: var(--muted); margin-bottom: 1rem; }

em { font-style: normal; color: var(--fg); font-weight: 500; }

a { color: var(--accent); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.15s; }
a:hover { border-bottom-color: var(--accent); }

.waitlist {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

footer {
    margin-top: 5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    font-size: 0.875rem;
    color: var(--muted);
}

footer p { margin: 0; }