/* childlock.xyz — minimal self-hosted styles. No external URLs. */

:root {
    --fg: #0f172a;
    --fg-muted: #475569;
    --bg: #ffffff;
    --accent: #4f46e5;
    --border: #e2e8f0;
    --code-bg: #f8fafc;
    --max-width: 760px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

body {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 32px 20px 64px;
}

h1 {
    font-size: 2.25rem;
    margin: 0 0 0.5rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

h2 {
    font-size: 1.4rem;
    margin: 2rem 0 0.75rem;
    letter-spacing: -0.01em;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.35rem;
}

h3 { font-size: 1.1rem; margin: 1.25rem 0 0.5rem; }

p { margin: 0 0 1rem; color: var(--fg); }
p.muted { color: var(--fg-muted); }

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

ul { margin: 0 0 1rem; padding-left: 1.4rem; }
li { margin: 0.15rem 0; }

.tagline { color: var(--fg-muted); font-size: 1.15rem; margin: 0 0 1.5rem; }

.hero {
    padding: 2rem 0 1.25rem;
}

.hero .badge {
    display: inline-block;
    padding: 4px 10px;
    background: var(--code-bg);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.8rem;
    color: var(--fg-muted);
    margin-bottom: 0.75rem;
}

.hero .cta {
    display: inline-block;
    margin-top: 1rem;
    padding: 12px 18px;
    background: var(--fg);
    color: #fff;
    border-radius: 8px;
    border-bottom: none;
    font-weight: 600;
}

.benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin: 2rem 0;
}
.benefits .card {
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fff;
}
.benefits .card h3 { margin: 0 0 0.3rem; }
.benefits .card p { margin: 0; color: var(--fg-muted); font-size: 0.95rem; }

footer {
    margin-top: 3rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
    color: var(--fg-muted);
    font-size: 0.9rem;
}
footer ul {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 0;
    list-style: none;
    margin: 0 0 0.5rem;
}