:root {
    --accent: hsl(271, 62%, 42%);
    --accent-soft: hsl(271, 62%, 96%);
    --ink: #1c2430;
    --muted: #5b6675;
    --line: #e3e8ef;
    --paper: #ffffff;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--ink);
    background: var(--paper);
    line-height: 1.6;
}
.wrap { max-width: 960px; margin: 0 auto; padding: 0 24px; }
header { border-bottom: 1px solid var(--line); }
nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-weight: 700; letter-spacing: .2px; color: var(--accent); }
nav .links a { color: var(--muted); text-decoration: none; margin-left: 20px; font-size: .95rem; }
nav .links a:hover { color: var(--ink); }
.hero { padding: 72px 0 56px; background: linear-gradient(180deg, var(--accent-soft), #fff); }
.hero h1 { font-size: 2.4rem; margin: 0 0 16px; max-width: 24ch; }
.hero p { color: var(--muted); max-width: 56ch; margin: 0 0 28px; }
.btn {
    display: inline-block; background: var(--accent); color: #fff;
    padding: 12px 22px; border-radius: 8px; text-decoration: none; font-weight: 600;
}
.btn:hover { filter: brightness(1.08); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; padding: 48px 0; }
.card { border: 1px solid var(--line); border-radius: 12px; padding: 24px; }
.card h3 { margin: 0 0 8px; }
.card p { margin: 0; color: var(--muted); font-size: .95rem; }
.cta { background: var(--accent-soft); border-radius: 12px; padding: 40px; text-align: center; margin: 16px 0 64px; }
.cta h2 { margin: 0 0 8px; }
.cta p { margin: 0 0 20px; color: var(--muted); }
article { padding: 48px 0 64px; max-width: 68ch; }
article h1 { font-size: 2rem; }
footer { border-top: 1px solid var(--line); padding: 32px 0; color: var(--muted); font-size: .9rem; }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }