/* Magnum — blue & beige */
:root {
  --navy: #14233F;
  --blue: #23406E;
  --beige: #F4EDE1;
  --paper: #FBF7F0;
  --sand: #E8DCC7;
  --band: #EFE6D6;
  --line: #D6C9B2;
  --gold: #8A6420;
  --gold-light: #D9C29A;
  --ink: #1F2433;
  --body: #3A3F4C;
  --muted: #555966;
  --on-navy: #F4EDE1;
  --on-navy-soft: #DCD3C3;
  --display: 'Cormorant Garamond', Georgia, serif;
  --serif: 'Source Serif 4', Georgia, serif;
  --sans: 'Work Sans', system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--beige); color: var(--navy); font-family: var(--sans); font-size: 18px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
body.dark { background: var(--navy); }
a { color: var(--blue); }
a:hover { color: var(--navy); }
img { max-width: 100%; display: block; }
.wrap { max-width: 1200px; margin: 0 auto; padding-left: 32px; padding-right: 32px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--paper); padding: 10px 14px; z-index: 10; }
:focus-visible { outline: 3px solid var(--gold-light); outline-offset: 3px; }

/* Header & footer */
.site-header, .site-footer { background: var(--navy); color: var(--on-navy); }
.nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-top: 22px; padding-bottom: 22px; }
.wordmark { font-family: var(--display); font-size: 34px; font-weight: 700; letter-spacing: 0.18em; color: var(--on-navy); text-decoration: none; }
.wordmark:hover { color: var(--on-navy); }
.wordmark.small { font-size: 24px; }
.nav-links { display: flex; flex-wrap: wrap; gap: 28px; font-size: 19px; font-weight: 500; }
.nav-links a { color: var(--on-navy); text-decoration: none; padding: 10px 0; border-bottom: 2px solid transparent; }
.nav-links a:hover { color: var(--gold-light); }
.nav-links a[aria-current="page"] { color: var(--gold-light); border-bottom-color: var(--gold-light); }
.footer { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; padding-top: 36px; padding-bottom: 36px; font-size: 18px; color: var(--on-navy-soft); }
.footer-links { display: flex; flex-wrap: wrap; gap: 24px; }
.footer-links a { color: var(--on-navy-soft); }
.footer-links a:hover { color: var(--on-navy); }

/* Type */
.eyebrow { font-size: 16px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); }
.on-navy .eyebrow { color: var(--gold-light); }
h1, h2, h3 { font-family: var(--display); font-weight: 600; margin: 0; line-height: 1.05; }
.lede { font-family: var(--serif); font-size: 22px; line-height: 1.6; color: var(--body); margin: 0; }
.muted { color: var(--muted); }

/* Buttons */
.btn { display: inline-block; font-family: var(--sans); font-weight: 600; font-size: 19px; line-height: 1.2; padding: 16px 28px; border-radius: 4px; text-decoration: none; text-align: center; border: 1.5px solid transparent; cursor: pointer; }
.btn-navy { background: var(--navy); color: var(--on-navy); }
.btn-navy:hover { background: var(--blue); color: var(--on-navy); }
.btn-cream { background: var(--beige); color: var(--navy); }
.btn-cream:hover { background: var(--paper); color: var(--navy); }
.btn-ghost { border-color: var(--gold-light); color: var(--on-navy); background: transparent; }
.btn-ghost:hover { color: var(--gold-light); }
.btn-outline { border-color: var(--navy); color: var(--navy); background: transparent; font-size: 17px; padding: 0 18px; min-height: 50px; }
.btn-outline:hover { background: var(--navy); color: var(--on-navy); }
.btn-row { display: flex; flex-wrap: wrap; gap: 16px; }

/* Covers */
.cover { aspect-ratio: 2 / 3; border-radius: 3px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; }
.cover.has-image img { width: 100%; height: 100%; object-fit: cover; }
.cover-md { padding: 26px 22px; }
.cover-lg { padding: 36px 30px; box-shadow: 0 30px 60px rgba(0,0,0,0.35); }
.cover-kicker { font-size: 15px; letter-spacing: 0.24em; font-weight: 600; }
.cover-brand { font-size: 15px; letter-spacing: 0.2em; font-weight: 600; }
.cover-mid { display: flex; flex-direction: column; gap: 16px; }
.cover-mid .rule { width: 48px; height: 2px; background: currentColor; }
.cover-title { font-family: var(--display); font-weight: 600; line-height: 1.03; font-size: 40px; }
.cover-lg .cover-title { font-size: 52px; }
.cover-navy { background: var(--navy); color: var(--on-navy); box-shadow: 0 14px 30px rgba(20,35,63,0.25); }
.cover-navy .cover-kicker { color: var(--gold-light); }
.cover-blue { background: var(--blue); color: var(--on-navy); }
.cover-blue .cover-kicker { color: var(--gold-light); }
.cover-cream { background: var(--paper); color: var(--navy); border: 1px solid var(--line); }
.cover-cream .cover-kicker, .cover-sand .cover-kicker { color: var(--gold); }
.cover-sand { background: var(--sand); color: var(--navy); }
.cover-lg.cover-cream, .cover-lg.cover-sand { box-shadow: 0 30px 60px rgba(0,0,0,0.35); }

/* Home */
.hero { background: var(--navy); color: var(--on-navy); padding: 72px 0 120px; }
.hero-grid { display: flex; flex-wrap: wrap; gap: 64px; align-items: center; }
.hero-text { flex: 999 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 28px; }
.hero h1 { font-size: clamp(52px, 7vw, 80px); line-height: 1.02; }
.hero .lede { color: var(--on-navy-soft); max-width: 580px; }
.hero-cover { flex: 1 1 300px; max-width: 360px; text-decoration: none; }
.featured { margin-top: -56px; }
.panel { background: var(--paper); border: 1px solid var(--line); border-radius: 6px; }
.featured .panel { padding: 48px; display: flex; flex-wrap: wrap; gap: 48px; align-items: center; }
.featured-text { flex: 999 1 460px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.featured-text h2 { font-size: 48px; }
.featured-buy { flex: 1 1 240px; display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.price { font-family: var(--display); font-size: 42px; font-weight: 700; line-height: 1; }
.xbt-est { font-size: 19px; color: var(--muted); }
.section { padding-top: 100px; padding-bottom: 32px; }
.section h2 { font-size: 50px; margin-bottom: 40px; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 32px; }
.step { border-top: 2px solid var(--navy); padding-top: 22px; display: flex; flex-direction: column; gap: 10px; }
.step-n { font-family: var(--display); font-size: 46px; font-weight: 700; color: var(--gold); line-height: 1; }
.step-t { font-size: 22px; font-weight: 600; }
.step p { margin: 0; font-family: var(--serif); font-size: 20px; line-height: 1.6; color: var(--body); }
.about { display: flex; flex-wrap: wrap; gap: 48px; align-items: flex-start; padding-bottom: 100px; }
.about h2 { flex: 1 1 280px; margin: 0; }
.about-text { flex: 999 1 520px; min-width: 0; font-family: var(--serif); font-size: 21px; line-height: 1.7; color: var(--body); }
.about-text p { margin: 0 0 1em; }

/* Library */
.lib-head { padding-top: 72px; padding-bottom: 24px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 24px; }
.lib-head h1 { font-size: 66px; margin-bottom: 12px; }
.lib-head p { margin: 0; font-family: var(--serif); font-size: 21px; color: var(--body); }
.rate { text-align: right; }
.rate .eyebrow { font-size: 16px; }
.rate div:last-child { font-size: 20px; font-weight: 500; }
.bundle { background: var(--navy); color: var(--on-navy); border-radius: 6px; padding: 28px 36px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; margin: 24px 0 40px; }
.bundle h2 { font-size: 34px; }
.bundle p { margin: 6px 0 0; font-size: 19px; color: var(--on-navy-soft); }
.bundle-buy { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; }
.bundle form { margin: 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 48px 36px; padding: 16px 0 104px; }
.card { text-decoration: none; color: var(--navy); display: flex; flex-direction: column; gap: 16px; }
.card:hover { color: var(--navy); }
.card:hover .cover { transform: translateY(-4px); }
.card .cover { transition: transform 0.2s ease; }
.card-title { font-family: var(--display); font-size: 28px; font-weight: 600; line-height: 1.1; }
.card-price { font-size: 19px; color: var(--muted); }
.soon { aspect-ratio: 2 / 3; border: 1.5px dashed #A8987A; border-radius: 3px; padding: 26px 22px; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; gap: 10px; }
.soon .card-title { font-size: 32px; }

/* Story reading */
.reader { max-width: 760px; margin: 0 auto; padding: 64px 32px 0; }
.back { font-size: 18px; font-weight: 500; text-decoration: none; }
.story-head { padding: 40px 0 36px; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 14px; align-items: center; text-align: center; }
.story-head h1 { font-size: clamp(48px, 7vw, 70px); }
.story-head .meta { font-size: 19px; color: var(--muted); }
.story-body { padding-top: 48px; font-family: var(--serif); font-size: 22px; line-height: 1.8; color: var(--ink); hyphens: auto; }
.story-body p { margin: 0 0 1.2em; }
.story-body > p:first-of-type::first-letter { float: left; font-family: var(--display); font-size: 96px; line-height: 0.8; font-weight: 600; padding: 8px 12px 0 0; color: var(--navy); }
.story-body hr { border: 0; text-align: center; margin: 2em 0; }
.story-body hr::after { content: '\2042'; font-size: 26px; color: var(--gold); }
.story-body blockquote { margin: 1.5em 0; padding-left: 1.2em; font-style: italic; color: var(--body); }
.story-body h2 { font-size: 38px; margin: 1.6em 0 0.8em; text-align: center; }
.fade { position: relative; margin-top: -170px; height: 170px; background: linear-gradient(rgba(244,237,225,0), var(--beige) 85%); pointer-events: none; }
.paywall { padding: 44px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px; margin-bottom: 96px; }
.paywall h2 { font-size: 42px; }
.paywall p { margin: 0; font-size: 19px; color: var(--body); line-height: 1.6; max-width: 500px; }
.paywall form { margin: 6px 0 0; }
.paywall .small { font-size: 17px; color: var(--muted); }
.end-mark { text-align: center; font-family: var(--display); font-size: 28px; letter-spacing: 0.3em; color: var(--gold); padding: 24px 0 64px; }
.after-read { padding: 32px; display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; margin-bottom: 96px; }

/* Checkout */
.checkout-page { padding: 64px 24px; }
.checkout-inner { max-width: 920px; margin: 0 auto; display: flex; flex-direction: column; gap: 20px; }
.checkout-inner > a { color: var(--on-navy-soft); font-size: 18px; text-decoration: none; }
.checkout-inner > a:hover { color: var(--on-navy); }
.checkout { background: var(--paper); border-radius: 8px; overflow: hidden; box-shadow: 0 30px 70px rgba(0,0,0,0.4); }
.co-head { padding: 32px 40px; border-bottom: 1px solid #E2D7C4; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; }
.co-head h1 { font-size: 38px; margin-top: 4px; }
.co-price { text-align: right; }
.co-body { padding: 40px; display: flex; flex-wrap: wrap; gap: 44px; }
.qr-col { flex: 1 1 260px; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.qr { width: 260px; height: 260px; background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 10px; }
.qr svg { width: 100%; height: 100%; display: block; }
.qr-col p { margin: 0; font-size: 17px; color: var(--muted); text-align: center; max-width: 260px; }
.pay-col { flex: 999 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 22px; }
.pay-col .hint { font-size: 17px; color: var(--muted); margin: -10px 0 0; text-align: center; }
.divider { display: flex; align-items: center; gap: 14px; color: var(--muted); font-size: 17px; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: #E2D7C4; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 16px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }
.copy-row { display: flex; gap: 10px; }
.copy-row input { flex: 1; min-width: 0; font-family: var(--sans); font-size: 18px; padding: 13px 14px; border: 1px solid var(--line); border-radius: 4px; background: #fff; color: var(--navy); }
.co-status { background: var(--band); padding: 22px 40px; display: flex; align-items: center; gap: 14px; font-size: 19px; font-weight: 500; }
.pulse { width: 12px; height: 12px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 5px rgba(138,100,32,0.2); flex: none; animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 9px rgba(138,100,32,0.08); } }
.co-status.warn { background: #F3E3C4; }
.co-foot { color: var(--on-navy-soft); font-size: 18px; text-align: center; line-height: 1.6; margin: 0; }
.notice { padding: 40px; display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.notice p { margin: 0; font-size: 19px; line-height: 1.6; color: var(--body); }

/* Receipt */
.receipt { max-width: 840px; margin: 0 auto; padding: 72px 32px 96px; display: flex; flex-direction: column; gap: 36px; }
.receipt-head { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 16px; }
.tick { width: 64px; height: 64px; border-radius: 50%; background: var(--navy); display: flex; align-items: center; justify-content: center; }
.receipt-head h1 { font-size: clamp(42px, 6vw, 58px); }
.receipt .panel { padding: 36px; display: flex; flex-direction: column; gap: 22px; }
.receipt .panel h2 { font-size: 34px; }
.downloads { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.dl { border: 1.5px solid var(--navy); border-radius: 4px; padding: 18px 20px; text-decoration: none; color: var(--navy); display: flex; flex-direction: column; gap: 4px; }
.dl:hover { background: var(--navy); color: var(--on-navy); }
.dl:hover span { color: var(--on-navy-soft); }
.dl strong { font-size: 20px; }
.dl span { font-size: 17px; color: var(--muted); }
.book-row { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; padding: 18px 0; border-top: 1px solid var(--line); }
.book-row:first-of-type { border-top: 0; }
.book-row .card-title { font-size: 26px; }
.book-links { display: flex; flex-wrap: wrap; gap: 18px; font-size: 18px; font-weight: 500; }
.keep { background: var(--band); border-radius: 6px; padding: 26px 30px; display: flex; flex-direction: column; gap: 10px; }
.keep strong { font-size: 20px; }
.keep p { margin: 0; font-size: 19px; line-height: 1.6; color: var(--body); }

/* How to read */
.guide { max-width: 860px; margin: 0 auto; padding: 72px 32px 100px; }
.guide h1 { font-size: 62px; margin-bottom: 18px; }
.guide h2 { font-size: 36px; margin: 48px 0 14px; }
.guide p, .guide li { font-family: var(--serif); font-size: 21px; line-height: 1.7; color: var(--body); }
.guide ol, .guide ul { padding-left: 1.3em; }
.guide li { margin-bottom: 8px; }
.guide .panel { padding: 28px 32px; margin-top: 18px; }

@media (max-width: 640px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .reader, .receipt, .guide { padding-left: 16px; padding-right: 16px; }
  .featured .panel, .paywall, .co-body, .notice { padding: 28px 20px; }
  .co-head, .co-status { padding-left: 20px; padding-right: 20px; }
  .co-price { text-align: left; }
  .rate { text-align: left; }
  .story-body { font-size: 20px; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 16px; }
  .cover-md { padding: 16px 14px; }
  .cover-md .cover-title { font-size: 24px; }
  .cover-md .cover-kicker, .cover-md .cover-brand { font-size: 12px; letter-spacing: 0.16em; }
  .card-title { font-size: 22px; }
  .card-price { font-size: 17px; }
  .soon { padding: 16px 12px; }
  .soon .card-title { font-size: 24px; }
}