:root { color-scheme: light; --blue: #1f6feb; --ink: #14233b; --muted: #536277; --line: #dce5f0; }
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: #f8faff; font: 16px/1.65 system-ui, sans-serif; }
a { color: #1658bf; text-underline-offset: 3px; }
a:hover { color: #123e80; }
a:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
header, footer, main { width: min(1120px, calc(100% - 48px)); margin: auto; }
header { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 28px 0; }
nav { display: flex; flex-wrap: wrap; gap: 24px; font-size: 14px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-size: 22px; font-weight: 750; letter-spacing: -.7px; }
.mark { display: grid; place-items: center; width: 36px; height: 36px; color: white; background: var(--blue); border-radius: 9px; font-size: 26px; }
.hero { display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 64px; min-height: 65vh; padding: 38px 0 60px; }
.eyebrow { color: #1658bf; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; }
h1 { font-size: clamp(36px, 4.8vw, 58px); line-height: 1.08; letter-spacing: -2px; margin: 18px 0 24px; }
.lead { font-size: 19px; color: var(--muted); max-width: 520px; }
.button { display: inline-block; padding: 12px 22px; margin-top: 14px; color: white; background: var(--blue); border-radius: 8px; text-decoration: none; font-weight: 650; }
.button:hover { color: white; background: #1658bf; }
.note { color: var(--muted); font-size: 13px; }
.sample { background: white; padding: 30px; border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 18px 55px #16356310; }
.sample h2 { color: var(--blue); letter-spacing: 2px; font-size: 22px; margin: 6px 0 24px; }
.sample ul { padding: 0; list-style: none; }
.sample li { padding: 14px 0; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; }
.sample li span { color: var(--muted); font-size: 14px; text-align: right; }
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 18px 0; }
.tiers span { border: 1px solid #a8c8f7; border-radius: 7px; padding: 10px 5px; text-align: center; color: #1658bf; font-weight: 650; }
footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding: 24px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.legal { max-width: 800px; background: white; padding: 36px; margin: 24px auto 56px; border: 1px solid var(--line); border-radius: 12px; }
.legal h1 { font-size: 36px; letter-spacing: -1px; }
.legal h2 { margin-top: 32px; font-size: 21px; line-height: 1.3; }
.legal p, .legal li { overflow-wrap: anywhere; }
.notice { border-left: 4px solid var(--blue); padding: 12px 18px; background: #eef5ff; }
@media (max-width: 760px) {
  header, footer, main { width: calc(100% - 32px); }
  header { gap: 16px; flex-wrap: wrap; }
  nav { gap: 18px; }
  .hero { grid-template-columns: 1fr; gap: 28px; padding-top: 20px; }
  .sample, .legal { padding: 24px; }
  h1 { letter-spacing: -1px; }
}