:root {
  --paper: #F8F9FE;
  --surface: #FFFFFF;
  --ink: #2A2F45;
  --muted: #646B82;
  --hairline: #E7E9F3;
  --indigo: #5B61E0;
  --indigo-wash: #EEF0FF;
  --indigo-ink: #4148B8;
  --accent-shadow: #3A3FA8;
  --card-shadow: #E7E9F3;
  --glow: #A5AAF8;
  --gold: #FFC53D;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #121420;
    --surface: #1C1F2E;
    --ink: #E6E8F2;
    --muted: #A0A6BD;
    --hairline: #2B2F42;
    --indigo-wash: #252A52;
    --indigo-ink: #B3B7FF;
    --card-shadow: #2B2F42;
    --glow: #3A3FA8;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 500 16px/1.6 Archivo, system-ui, -apple-system, "Segoe UI", sans-serif;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--indigo-ink); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--indigo); outline-offset: 2px; border-radius: 6px; }

.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }
.wrap.narrow { max-width: 720px; }

/* Header */
.top { padding: 16px 0; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.brand { display: flex; align-items: center; gap: 8px; color: var(--ink); text-decoration: none; font-weight: 800; font-size: 18px; }
.brand img { width: 34px; height: 34px; }
.top nav { display: flex; gap: 16px; font-size: 14px; font-weight: 600; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover { color: var(--ink); }

/* Hero */
.hero { position: relative; padding: 24px 0 40px; }
.hero::before {
  content: ""; position: absolute; z-index: -1; top: -80px; right: -120px; width: 420px; height: 420px;
  border-radius: 50%; background: var(--glow); opacity: .35; filter: blur(90px);
}
.hero .wrap { display: grid; gap: 24px; align-items: center; }
.hero h1 { font-size: clamp(40px, 11vw, 68px); font-weight: 800; line-height: 1; letter-spacing: -0.02em; margin: 0 0 16px; }
.hero p.lede { font-size: 19px; line-height: 1.5; color: var(--muted); margin: 0 0 24px; max-width: 32em; }
.hero .pip { width: min(280px, 70vw); margin: 0 auto; }

.badge-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-block; background: var(--indigo-wash); color: var(--indigo-ink);
  font-size: 13px; font-weight: 600; line-height: 1.4; padding: 5px 12px; border-radius: 999px;
}
.soon {
  display: inline-flex; align-items: center; min-height: 54px; padding: 0 22px; border-radius: 16px;
  background: var(--indigo); color: #fff; font-weight: 800; box-shadow: 0 4px 0 var(--accent-shadow);
}

@media (min-width: 760px) {
  .hero { padding: 48px 0 64px; }
  .hero .wrap { grid-template-columns: 1.3fr 1fr; }
}

/* Sections */
section { padding: 32px 0; }
h2 { font-size: 26px; font-weight: 800; line-height: 1.25; margin: 0 0 16px; }
h3 { font-size: 18px; font-weight: 800; line-height: 1.3; margin: 0 0 6px; }

.cards { display: grid; gap: 14px; }
@media (min-width: 640px) { .cards { grid-template-columns: 1fr 1fr; } }
.card {
  background: var(--surface); border-radius: 20px; padding: 18px;
  box-shadow: 0 4px 0 var(--card-shadow); border: 1px solid var(--hairline);
}
.card p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.55; }

.price { display: grid; gap: 16px; align-items: center; }
.price img { width: 140px; }
@media (min-width: 640px) { .price { grid-template-columns: 1fr auto; } }

/* FAQ */
details { background: var(--surface); border: 1px solid var(--hairline); border-radius: 16px; padding: 14px 18px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 700; }
details p { margin: 10px 0 0; color: var(--muted); }

/* Legal / prose */
.prose { padding: 16px 0 48px; }
.prose h1 { font-size: clamp(32px, 8vw, 44px); font-weight: 800; line-height: 1.1; letter-spacing: -0.01em; margin: 8px 0 8px; }
.prose .updated { color: var(--muted); font-size: 14px; margin: 0 0 24px; }
.prose h2 { font-size: 21px; margin: 32px 0 8px; }
.prose p, .prose li { font-size: 16px; }
.prose ul { padding-left: 22px; }
.prose li { margin-bottom: 6px; }
.prose .note { background: var(--indigo-wash); border-radius: 14px; padding: 14px 16px; }

/* Footer */
footer { border-top: 1px solid var(--hairline); padding: 24px 0 40px; margin-top: 24px; color: var(--muted); font-size: 14px; }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-bottom: 12px; font-weight: 600; }
footer p { margin: 6px 0; }