:root {
  --ink: #0b2554;
  --muted: #59677e;
  --blue: #2f62df;
  --blue-soft: #dce8ff;
  --paper: #fbf9f4;
  --card: #ffffff;
  --line: #dbe2ed;
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { background: var(--paper); }
body { margin: 0; color: var(--ink); background: var(--paper); line-height: 1.6; }
a { color: var(--blue); }
.shell { width: min(1060px, calc(100% - 40px)); margin: 0 auto; }
header { display: flex; align-items: center; justify-content: space-between; padding: 24px 0; }
.brand { display: inline-flex; gap: 10px; align-items: center; color: var(--ink); text-decoration: none; font-weight: 750; letter-spacing: .02em; }
.mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; color: white; background: var(--blue); font-size: 20px; }
nav { display: flex; gap: 20px; font-size: 14px; }
nav a { color: var(--muted); text-decoration: none; }
nav a:hover { color: var(--ink); }
.hero { position: relative; overflow: hidden; margin: 32px 0 56px; padding: clamp(44px, 8vw, 90px); border-radius: 36px; background: var(--blue-soft); }
.hero::after { content: ""; position: absolute; width: 420px; height: 420px; right: -170px; bottom: -220px; border-radius: 50%; background: var(--blue); opacity: .96; }
.eyebrow { margin: 0 0 12px; color: var(--blue); font-size: 13px; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
h1 { max-width: 720px; margin: 0; font-size: clamp(46px, 8vw, 92px); line-height: .96; letter-spacing: -.055em; }
.hero p { max-width: 600px; margin: 28px 0 0; color: var(--muted); font-size: clamp(18px, 2vw, 22px); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; padding: 12px 18px; border-radius: 999px; background: var(--blue); color: white; text-decoration: none; font-weight: 650; }
.button.secondary { border: 1px solid rgba(11,37,84,.18); background: rgba(255,255,255,.62); color: var(--ink); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 0 0 70px; }
.card { padding: 28px; border: 1px solid var(--line); border-radius: 24px; background: var(--card); }
.card h2 { margin-top: 0; font-size: 22px; }
.card p { margin-bottom: 0; color: var(--muted); }
.document { max-width: 780px; margin: 40px auto 90px; padding: 44px clamp(24px, 6vw, 64px); border: 1px solid var(--line); border-radius: 28px; background: var(--card); }
.document h1 { font-size: clamp(38px, 7vw, 64px); }
.document h2 { margin-top: 36px; line-height: 1.2; }
.document p, .document li { color: #39465b; }
.meta { margin: 14px 0 32px; color: var(--muted); }
.faq { padding: 22px 0; border-top: 1px solid var(--line); }
.faq h2 { margin: 0 0 6px; font-size: 19px; }
.faq p { margin: 0; }
footer { display: flex; justify-content: space-between; gap: 20px; padding: 28px 0 44px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer div:last-child { display: flex; gap: 16px; }

@media (max-width: 700px) {
  header { align-items: flex-start; gap: 18px; }
  nav { flex-wrap: wrap; justify-content: flex-end; gap: 8px 14px; }
  .grid { grid-template-columns: 1fr; }
  .hero { margin-top: 12px; padding: 40px 26px 90px; border-radius: 28px; }
  footer { flex-direction: column; }
}