:root {
  --ink: #17161c;
  --ink-soft: #4a4854;
  --muted: #77747f;
  --line: #e6e2dc;
  --paper: #faf8f5;
  --card: #ffffff;
  --accent: #5b45d6;
  --accent-soft: #eeeafd;
  --radius: 16px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); line-height: 1.6; font-size: 17px; }
a { color: var(--accent); }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
header.top { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; color: var(--ink); text-decoration: none; letter-spacing: -0.01em; }
.logo svg { width: 30px; height: 30px; }
nav a { color: var(--ink-soft); text-decoration: none; margin-left: 22px; font-size: 15px; }
nav a:hover { color: var(--ink); }
.hero { padding: 72px 0 56px; text-align: center; }
.eyebrow { display: inline-block; background: var(--accent-soft); color: var(--accent); font-weight: 600; font-size: 13px; padding: 6px 12px; border-radius: 999px; letter-spacing: .02em; }
h1 { font-size: clamp(36px, 6vw, 60px); line-height: 1.08; letter-spacing: -0.03em; margin: 20px auto 18px; max-width: 820px; }
.lead { font-size: clamp(18px, 2.2vw, 21px); color: var(--ink-soft); max-width: 680px; margin: 0 auto 32px; }
.btn { display: inline-block; background: var(--ink); color: #fff; text-decoration: none; padding: 14px 24px; border-radius: 12px; font-weight: 600; }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); margin-left: 8px; }
section { padding: 56px 0; }
h2 { font-size: clamp(26px, 3.6vw, 38px); letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 12px; }
.sub { color: var(--ink-soft); max-width: 640px; margin: 0 0 32px; }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--ink-soft); font-size: 15.5px; }
.step { font-size: 13px; font-weight: 700; color: var(--accent); letter-spacing: .06em; text-transform: uppercase; margin-bottom: 10px; }
.price { font-size: 36px; font-weight: 700; letter-spacing: -0.02em; margin: 8px 0 4px; }
.price small { font-size: 15px; font-weight: 500; color: var(--muted); }
.card ul { padding-left: 18px; margin: 14px 0 0; color: var(--ink-soft); font-size: 15px; }
.card.featured { border: 2px solid var(--accent); }
.note { font-size: 14px; color: var(--muted); margin-top: 16px; }
details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px 20px; margin-bottom: 10px; }
summary { font-weight: 600; cursor: pointer; }
details p { color: var(--ink-soft); margin: 10px 0 0; }
.cta { background: var(--ink); color: #fff; border-radius: 24px; padding: 48px 28px; text-align: center; }
.cta h2 { color: #fff; }
.cta p { color: #cfcdd6; max-width: 560px; margin: 0 auto 24px; }
.cta .btn { background: #fff; color: var(--ink); }
footer { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: 14px; }
footer a { color: var(--muted); margin-right: 18px; }
.legal { max-width: 760px; padding: 24px 0 64px; }
.legal h1 { font-size: 36px; text-align: left; margin: 12px 0 8px; }
.legal h2 { font-size: 22px; margin-top: 34px; }
.legal p, .legal li { color: var(--ink-soft); }
@media (max-width: 640px) {
  nav a { margin-left: 14px; font-size: 14px; }
  nav a.hide-sm { display: none; }
  .btn.ghost { margin: 10px 0 0; }
  section { padding: 40px 0; }
}