:root {
  --night: #0b1218;
  --night-2: #111c24;
  --ice: #a9c1cf;
  --glow: #3fa98a;
  --amber: #e2a24c;
  --amber-dark: #c98a33;
  --paper: #f6f1e8;
  --paper-2: #efe7da;
  --ink: #1d2126;
  --muted: #5b6168;
  --line: #ddd3c3;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.65;
}
a { color: inherit; }
img { max-width: 100%; display: block; }

.wrap { max-width: 1060px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 680px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-head { background: var(--night); color: #fff; }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; height: 58px; }
.brand { font-family: var(--sans); font-size: 13px; letter-spacing: .22em; text-transform: uppercase; text-decoration: none; color: #fff; }
.head-link { font-family: var(--sans); font-size: 14px; color: var(--ice); text-decoration: none; }
.head-link:hover { color: #fff; }

/* Hero */
.hero { background: radial-gradient(ellipse at 70% 110%, rgba(63,169,138,.18), transparent 60%), var(--night); color: #f3f5f6; padding: 36px 0 56px; }
.hero .wrap { display: grid; gap: 36px; align-items: center; }
@media (min-width: 860px) { .hero .wrap { grid-template-columns: 1.15fr .85fr; gap: 56px; } .hero { padding: 64px 0 80px; } }
.eyebrow { font-family: var(--sans); font-size: 13px; letter-spacing: .22em; text-transform: uppercase; color: var(--ice); margin: 0 0 14px; }
.hero h1 { font-size: clamp(34px, 6vw, 54px); line-height: 1.12; margin: 0 0 18px; font-weight: 600; }
.hero .sub { font-size: 20px; color: #d7dee3; margin: 0 0 26px; max-width: 34em; }
.price-line { font-family: var(--sans); font-size: 15px; color: var(--ice); margin: 0 0 12px; }
.price-line strong { color: #fff; font-size: 22px; margin-right: 6px; }

.btn { display: inline-block; font-family: var(--sans); font-weight: 650; font-size: 18px; text-decoration: none; background: var(--amber); color: #1b1408; padding: 16px 28px; border-radius: 10px; min-height: 52px; border: 0; cursor: pointer; transition: background .15s ease; }
.btn:hover { background: var(--amber-dark); }
.btn.block { display: block; text-align: center; }
.micro { font-family: var(--sans); font-size: 14px; color: var(--ice); margin: 12px 0 0; }
.guarantee { font-family: var(--sans); font-size: 15px; color: #d7dee3; margin: 16px 0 0; padding-left: 14px; border-left: 3px solid var(--glow); }
.notice { font-family: var(--sans); font-size: 15px; color: #fff; background: rgba(63,169,138,.18); border: 1px solid rgba(63,169,138,.5); border-radius: 8px; padding: 10px 14px; margin: 0 0 16px; display: inline-block; }
.text-link { font-family: var(--sans); font-size: 15px; color: var(--ice); display: inline-block; margin-top: 18px; }

/* Typographic cover */
.cover { aspect-ratio: 2 / 3; width: min(320px, 78vw); margin: 0 auto; border-radius: 4px; position: relative; overflow: hidden; color: #f2f4f5; text-align: center;
  background: radial-gradient(ellipse at 50% 92%, rgba(63,169,138,.75), rgba(63,169,138,.15) 38%, transparent 60%), linear-gradient(180deg, #0f1b23 0%, #081015 60%, #05090c 100%);
  box-shadow: 0 24px 60px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.06) inset; }
.cover::after { content: ""; position: absolute; left: 12%; right: 12%; top: 64%; height: 1px; background: linear-gradient(90deg, transparent, rgba(169,193,207,.7), transparent); }
.cover .c-top { position: absolute; top: 9%; left: 0; right: 0; font-family: var(--sans); font-size: 11px; letter-spacing: .32em; color: var(--ice); }
.cover .c-title { position: absolute; top: 24%; left: 0; right: 0; font-size: 46px; letter-spacing: .08em; font-weight: 600; line-height: 1.05; }
.cover .c-sub { position: absolute; top: 47%; left: 10%; right: 10%; font-size: 16px; font-style: italic; color: #d3dde3; }
.cover .c-author { position: absolute; bottom: 8%; left: 0; right: 0; font-family: var(--sans); font-size: 13px; letter-spacing: .3em; }

/* Sections */
section { padding: 60px 0; }
section.alt { background: var(--paper-2); }
h1, h2 { text-wrap: balance; }
h2 { font-size: clamp(27px, 4vw, 36px); line-height: 1.2; margin: 0 0 18px; font-weight: 600; }
.lead { font-size: 21px; }
blockquote.pull { margin: 0; font-size: clamp(24px, 3.6vw, 31px); line-height: 1.35; font-style: italic; }
blockquote.pull p { margin: 0 0 10px; }
.pull-note { font-family: var(--sans); font-size: 16px; color: var(--muted); margin-top: 16px; }

ul.list { padding-left: 1.1em; }
ul.list li { margin: 0 0 10px; }

/* Free sample */
.sample { background: #fffdf8; border: 1px solid var(--line); border-radius: 8px; padding: 28px 22px; }
@media (min-width: 720px) { .sample { padding: 44px 52px; } }
.sample h3 { font-size: 26px; margin: 28px 0 0; text-align: center; }
.sample h3:first-child { margin-top: 0; }
.sample h4 { font-size: 19px; font-weight: 400; font-style: italic; text-align: center; margin: 4px 0 26px; color: var(--muted); }
.sample p { margin: 0 0 1.05em; }
.sample .scene-break { text-align: center; letter-spacing: .5em; color: var(--muted); margin: 1.6em 0; }
.sample-end { text-align: center; margin-top: 36px; }
.sample-end p { font-size: 21px; margin: 0 0 18px; }

/* FAQ */
details { border-bottom: 1px solid var(--line); padding: 16px 0; }
details summary { cursor: pointer; font-weight: 600; font-size: 20px; list-style: none; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; float: right; font-family: var(--sans); color: var(--muted); }
details[open] summary::after { content: "\2212"; }
details p { margin: 12px 0 0; }

/* Final CTA */
.final { background: var(--night); color: #f3f5f6; text-align: center; }
.final h2 { color: #fff; }
.final .guarantee { display: inline-block; text-align: left; }

/* Footer */
.site-foot { background: #070c10; color: #aab6be; font-family: var(--sans); font-size: 14px; padding: 36px 0 90px; }
.site-foot a { color: #d7dee3; }
.foot-links { display: flex; flex-wrap: wrap; gap: 10px 18px; margin: 0 0 18px; }
.site-foot p { margin: 0 0 10px; line-height: 1.5; }
.help { color: #fff; }

/* Sticky mobile buy bar */
.sticky-buy { position: fixed; left: 0; right: 0; bottom: 0; background: rgba(11,18,24,.97); color: #fff; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); display: flex; align-items: center; justify-content: space-between; gap: 12px; transform: translateY(110%); transition: transform .2s ease; z-index: 20; font-family: var(--sans); }
.sticky-buy.show { transform: translateY(0); }
.sticky-buy .s-title { font-size: 14px; line-height: 1.3; }
.sticky-buy .s-title strong { display: block; font-size: 15px; }
.sticky-buy .btn { font-size: 16px; padding: 12px 18px; min-height: 46px; }
@media (min-width: 860px) { .sticky-buy { display: none; } }

/* Plain pages (legal, who is) */
.page { padding: 48px 0 70px; }
.page h1 { font-size: clamp(32px, 5vw, 44px); line-height: 1.15; margin: 0 0 8px; }
.page .updated { font-family: var(--sans); font-size: 14px; color: var(--muted); margin: 0 0 30px; }
.page h2 { font-size: 24px; margin: 34px 0 10px; }
.page p, .page li { font-size: 18px; }
.page .cta-box { background: var(--night); color: #f3f5f6; border-radius: 10px; padding: 26px 22px; margin-top: 36px; }
.page .cta-box p { margin: 0 0 14px; }

.fine { font-family: var(--sans); font-size: 12px !important; color: #9a9184; margin-top: 48px; }