:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #5c6773;
  --line: #dfe5ea;
  --surface: #ffffff;
  --soft: #f4f7f9;
  --brand: #2358c5;
  --brand-dark: #173d91;
  --accent: #f0b429;
  --ok: #147d64;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 88% 8%, rgba(35, 88, 197, .12), transparent 28rem),
    linear-gradient(180deg, #fbfcfd 0, #f2f5f8 100%);
  line-height: 1.6;
}

a { color: var(--brand); }

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

header {
  padding: 22px 0;
  border-bottom: 1px solid rgba(23, 32, 42, .08);
  background: rgba(255, 255, 255, .8);
  backdrop-filter: blur(14px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 780;
}

.mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--ink);
  color: white;
  letter-spacing: -.04em;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
}

nav a {
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

main { padding: 70px 0 84px; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
  gap: 52px;
  align-items: center;
  min-height: 520px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  padding: 7px 11px;
  border: 1px solid #cfd8e3;
  border-radius: 999px;
  background: rgba(255, 255, 255, .72);
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 700;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 4px rgba(20, 125, 100, .12);
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(42px, 6.4vw, 78px);
  line-height: .98;
  letter-spacing: -.055em;
}

.lead {
  max-width: 690px;
  margin: 24px 0 30px;
  color: var(--muted);
  font-size: clamp(18px, 2.3vw, 22px);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--ink);
  border-radius: 12px;
  background: var(--ink);
  color: white;
  text-decoration: none;
  font-weight: 720;
}

.button.secondary {
  border-color: var(--line);
  background: white;
  color: var(--ink);
}

.panel {
  padding: 26px;
  border: 1px solid rgba(23, 32, 42, .1);
  border-radius: 24px;
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 28px 80px rgba(35, 50, 70, .12);
}

.panel h2 { margin-top: 0; }

.status-list {
  display: grid;
  gap: 13px;
  padding: 0;
  list-style: none;
}

.status-list li {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 11px;
  align-items: start;
}

.status-list li::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--ok);
}

.section {
  padding: 62px 0;
  border-top: 1px solid rgba(23, 32, 42, .09);
}

.section h2, .legal h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 4vw, 48px);
  letter-spacing: -.035em;
}

.section-intro {
  max-width: 760px;
  margin: 0 0 30px;
  color: var(--muted);
  font-size: 18px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
}

.card h3 { margin: 0 0 8px; }
.card p { margin: 0; color: var(--muted); }

.permission {
  display: inline-block;
  margin-bottom: 12px;
  padding: 5px 9px;
  border-radius: 8px;
  background: #eaf0ff;
  color: var(--brand-dark);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  overflow-wrap: anywhere;
}

.legal {
  max-width: 820px;
  margin: 0 auto;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: white;
}

.legal h2 { margin-top: 36px; }
.legal h3 { margin-top: 26px; }
.legal p, .legal li { color: #38444f; }
.legal .updated { color: var(--muted); font-size: 14px; }

.steps {
  counter-reset: steps;
  display: grid;
  gap: 16px;
  padding: 0;
  list-style: none;
}

.steps li {
  position: relative;
  padding: 20px 20px 20px 64px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: white;
}

.steps li::before {
  counter-increment: steps;
  content: counter(steps);
  position: absolute;
  top: 18px;
  left: 18px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--ink);
  color: white;
  font-weight: 800;
}

.note {
  padding: 18px 20px;
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  background: #fff9e9;
}

footer {
  padding: 28px 0 48px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 760px) {
  .nav { align-items: flex-start; }
  nav { gap: 10px 14px; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .grid { grid-template-columns: 1fr; }
  main { padding-top: 46px; }
  .legal { padding: 22px; }
}