:root {
  --ink: #10233f;
  --navy: #102f52;
  --navy-deep: #091c33;
  --blue: #1d5575;
  --gold: #d1a348;
  --gold-soft: #f1d895;
  --cream: #f7f1e7;
  --paper: #fffdf8;
  --sage: #dce8df;
  --sky: #e8f2f6;
  --line: rgba(16, 47, 82, .16);
  --muted: #617083;
  --white: #fff;
  --shadow: 0 24px 70px rgba(9, 28, 51, .14);
  --radius: 24px;
  --content: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Manrope", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }

.skip-link {
  position: fixed; left: 16px; top: -80px; z-index: 99;
  background: var(--white); color: var(--navy); padding: 12px 16px;
}
.skip-link:focus { top: 12px; }

.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 253, 248, .94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav {
  width: min(var(--content), calc(100% - 36px));
  min-height: 74px; margin: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand {
  font-family: "Libre Baskerville", Georgia, serif;
  color: var(--navy); font-weight: 700; text-decoration: none; line-height: 1.12;
}
.brand small { display: block; font: 600 .64rem/1.3 "Manrope", sans-serif; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a { padding: 10px 12px; text-decoration: none; font-size: .88rem; font-weight: 700; color: #40526a; }
.nav-links a:hover { color: var(--navy); }
.nav-links .btn-secondary { color: var(--white); padding-inline: 18px; }
.nav-links .btn-secondary:hover { color: var(--white); }
.menu-toggle { display: none; border: 0; background: transparent; color: var(--navy); padding: 10px; }

.btn {
  min-height: 48px; display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 20px; border: 1px solid transparent; border-radius: 999px;
  font-weight: 800; font-size: .9rem; text-decoration: none; cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #211600; background: var(--gold); box-shadow: 0 12px 28px rgba(209,163,72,.26); }
.btn-secondary { color: var(--white); background: var(--navy); }
.btn-ghost { color: var(--navy); background: transparent; border-color: rgba(16,47,82,.32); }
.btn-light { color: var(--white); background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.28); }
.btn-block { width: 100%; }

.hero {
  color: var(--white);
  background:
    radial-gradient(circle at 82% 10%, rgba(209,163,72,.22), transparent 30%),
    linear-gradient(118deg, var(--navy-deep), var(--navy) 67%, #31586e);
}
.hero-grid {
  width: min(var(--content), calc(100% - 36px)); min-height: 670px; margin: auto;
  padding: 76px 0 62px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: center;
}
.hero-grid > *, .split > *, .form-wrap > * { min-width: 0; }
.eyebrow {
  margin-bottom: 18px; color: var(--gold-soft); font-size: .75rem; font-weight: 800;
  letter-spacing: .18em; text-transform: uppercase;
}
h1, h2, h3 { font-family: "Libre Baskerville", Georgia, serif; line-height: 1.13; color: inherit; }
h1 { font-size: clamp(2.7rem, 5vw, 5.2rem); letter-spacing: -.035em; }
h1, h2, h3 { overflow-wrap: break-word; }
h2 { font-size: clamp(2rem, 3.7vw, 3.65rem); color: var(--navy); letter-spacing: -.025em; }
h3 { font-size: 1.34rem; color: var(--navy); }
.hero-copy { max-width: 750px; margin-top: 24px; color: rgba(255,255,255,.8); font-size: clamp(1.02rem, 1.5vw, 1.2rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 12px 22px; margin-top: 28px; color: rgba(255,255,255,.7); font-size: .88rem; }
.hero-panel {
  padding: 30px; border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius);
  background: rgba(255,255,255,.08); backdrop-filter: blur(12px); box-shadow: var(--shadow);
}
.hero-panel h2 { color: var(--white); font-size: 1.65rem; }
.hero-panel p { margin-top: 10px; color: rgba(255,255,255,.72); }
.hero-panel ul { margin: 20px 0 0; list-style: none; display: grid; gap: 12px; }
.hero-panel li { padding-left: 24px; position: relative; }
.hero-panel li::before { content: "✓"; position: absolute; left: 0; color: var(--gold-soft); font-weight: 800; }

.section { padding: 88px 18px; }
.section.alt { background: var(--cream); }
.section.dark { color: var(--white); background: var(--navy-deep); }
.container { width: min(var(--content), 100%); margin: auto; }
.section-head { max-width: 810px; margin-bottom: 42px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p, .lead { margin-top: 16px; color: var(--muted); font-size: 1.04rem; }
.dark h2, .dark h3 { color: var(--white); }
.dark .section-head p, .dark .lead { color: rgba(255,255,255,.72); }

.journeys, .cards-3, .cards-4 { display: grid; gap: 18px; }
.journeys, .cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  display: flex; flex-direction: column; min-height: 100%;
  padding: 30px; background: var(--white); border: 1px solid var(--line); border-radius: 18px;
  box-shadow: 0 16px 44px rgba(9,28,51,.06);
}
.card .label { margin-bottom: 14px; color: var(--blue); font-size: .72rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.card p { margin: 13px 0 22px; color: var(--muted); }
.card .btn { margin-top: auto; align-self: flex-start; }
.card.featured { color: var(--white); background: var(--navy); border-color: var(--navy); }
.card.featured h3 { color: var(--white); }
.card.featured p { color: rgba(255,255,255,.72); }
.card.featured .label { color: var(--gold-soft); }

.proof-strip {
  display: grid; grid-template-columns: .8fr 2fr; gap: 26px; align-items: center;
  padding: 26px 30px; border: 1px solid var(--line); border-radius: 18px; background: var(--white);
}
.proof-editorial {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.proof-column { padding: 34px 0; }
.proof-column + .proof-column { padding-left: 52px; border-left: 1px solid var(--line); }
.proof-column .eyebrow { margin-bottom: 10px; color: var(--blue); }
.proof-column h3 { max-width: 520px; font-size: clamp(1.45rem, 2.5vw, 2.1rem); }
.proof-column p { max-width: 660px; margin-top: 10px; color: var(--muted); }
.proof-names { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 20px; }
.proof-name { color: var(--navy); font-weight: 800; font-size: .88rem; }
.proof-name::after { content: "·"; margin-left: 18px; color: var(--gold); }
.proof-name:last-child::after { display: none; }
.hrm-mark {
  display: inline-flex; align-items: center; gap: 11px; margin-top: 20px;
  padding: 10px 14px; border-radius: 999px; background: var(--navy); color: var(--white);
  font-size: .78rem; font-weight: 800; letter-spacing: .03em;
}
.hrm-mark img { width: 58px; max-height: 24px; object-fit: contain; }
.inline-link { color: var(--blue); font-weight: 800; text-decoration: none; }
.inline-link:hover { text-decoration: underline; }
.proof-strip p { color: var(--muted); font-size: .9rem; }
.logos { display: flex; flex-wrap: wrap; gap: 12px; }
.logo-pill { padding: 8px 13px; border-radius: 999px; background: var(--cream); color: var(--navy); font-size: .8rem; font-weight: 800; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.content-stack { display: grid; gap: 18px; }
.content-stack p { color: var(--muted); }
.book-visual { max-width: 360px; margin: auto; }
.book-visual img { width: 100%; height: auto; box-shadow: var(--shadow); }
.book-stage {
  min-height: 590px; position: relative; display: grid; place-items: center; overflow: hidden;
  border-radius: 28px; background:
    radial-gradient(circle at 50% 35%, rgba(209,163,72,.22), transparent 35%),
    linear-gradient(145deg, #ede4d3, #fffdf8 56%, #eadcc3);
}
.book-stage::before {
  content: ""; position: absolute; width: 340px; height: 42px; bottom: 70px;
  border-radius: 50%; background: rgba(9,28,51,.2); filter: blur(18px);
}
.book-mockup {
  position: relative; z-index: 2; width: min(310px, 72%); padding: 0;
  box-shadow: 18px 28px 50px rgba(9,28,51,.25);
}
.book-mockup img { width: 100%; height: auto; }
.buy-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 8px; }
.buy-actions .btn { min-height: 54px; }
.btn-uiclap { color: #171000; background: linear-gradient(135deg, #e3bb60, var(--gold)); box-shadow: 0 12px 28px rgba(209,163,72,.28); }
.store-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.store-option {
  min-height: 260px; display: flex; flex-direction: column; justify-content: space-between;
  padding: 32px; border-radius: 22px; text-decoration: none; border: 1px solid var(--line);
  background: var(--white); box-shadow: 0 18px 44px rgba(9,28,51,.07);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.store-option:hover { transform: translateY(-4px); border-color: rgba(209,163,72,.7); box-shadow: var(--shadow); }
.store-option h3 { font-size: 2rem; }
.store-option p { margin-top: 10px; color: var(--muted); }
.store-cta { display: inline-flex; align-items: center; gap: 8px; margin-top: 28px; color: var(--navy); font-weight: 900; }
.store-option.featured { color: var(--white); border-color: var(--navy); background: linear-gradient(135deg, var(--navy-deep), var(--navy)); }
.store-option.featured h3, .store-option.featured .store-cta { color: var(--white); }
.store-option.featured p { color: rgba(255,255,255,.72); }

.bio-feature {
  display: grid; grid-template-columns: .78fr 1.22fr; gap: 52px; align-items: center;
  padding: 34px; border-radius: 28px; color: var(--white);
  background: linear-gradient(135deg, var(--navy-deep), #173c5b);
}
.bio-photo {
  align-self: stretch; min-height: 560px; overflow: hidden; border-radius: 20px;
  border: 1px solid rgba(241,216,149,.28);
  background: #0b211a;
}
.bio-photo img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 28%;
}
.bio-feature h2 { color: var(--white); }
.bio-feature p { margin-top: 14px; color: rgba(255,255,255,.75); }
.bio-feature .eyebrow { color: var(--gold-soft); }
.bio-signature { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 10px; }
.bio-signature span {
  padding: 8px 11px; border-radius: 999px; border: 1px solid rgba(241,216,149,.28);
  color: rgba(255,255,255,.82); font-size: .75rem; font-weight: 800;
}
.authors-feature {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 54px; align-items: center;
}
.authors-photo {
  overflow: hidden; border-radius: 28px; box-shadow: var(--shadow); background: var(--navy-deep);
}
.authors-photo img { width: 100%; height: 100%; object-fit: cover; }
.author-bios { display: grid; gap: 26px; margin-top: 30px; }
.author-bio { padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.author-bio:last-child { border-bottom: 0; padding-bottom: 0; }
.author-bio h3 { font-size: clamp(1.55rem, 2.8vw, 2.3rem); }
.author-bio p { margin-top: 10px; color: var(--muted); }

.format-band {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 46px; align-items: end;
  padding: 50px; border-radius: 28px; color: var(--white);
  background: linear-gradient(125deg, var(--navy-deep), var(--navy));
}
.format-band h2 { color: var(--white); }
.format-band p { margin-top: 14px; color: rgba(255,255,255,.72); }
.format-list { display: grid; gap: 0; border-top: 1px solid rgba(255,255,255,.18); }
.format-row { display: grid; grid-template-columns: 100px 1fr; gap: 20px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.18); }
.format-row strong { color: var(--gold-soft); }
.format-row span { color: rgba(255,255,255,.82); }
.check-list { list-style: none; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 28px; color: var(--muted); }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); font-weight: 900; }

.steps { counter-reset: steps; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.step { counter-increment: steps; padding: 22px; border-top: 4px solid var(--gold); background: var(--white); }
.step::before { content: counter(steps, decimal-leading-zero); display: block; margin-bottom: 12px; color: var(--blue); font-weight: 900; }
.step h3 { font-size: 1.02rem; }
.step p { margin-top: 8px; color: var(--muted); font-size: .88rem; }

.price-note {
  display: flex; justify-content: space-between; gap: 30px; align-items: center;
  padding: 32px; border-radius: 18px; background: var(--sky); border: 1px solid rgba(29,85,117,.18);
}
.price-note strong { display: block; color: var(--navy); font-family: "Libre Baskerville", serif; font-size: 1.35rem; }
.price-note p { margin-top: 6px; color: var(--muted); }

.impact-banner {
  padding: 42px; border-radius: var(--radius); background: linear-gradient(120deg, #173d55, #285d69);
  color: var(--white); box-shadow: var(--shadow);
}
.impact-banner h2 { color: var(--white); }
.impact-banner p { max-width: 800px; margin-top: 16px; color: rgba(255,255,255,.78); }
.impact-banner .hero-actions { margin-top: 24px; }

.accordion { max-width: 900px; display: grid; gap: 10px; }
.faq-item { border: 1px solid var(--line); border-radius: 14px; background: var(--white); overflow: hidden; }
.faq-item button {
  width: 100%; padding: 20px; display: flex; justify-content: space-between; gap: 18px;
  border: 0; background: transparent; color: var(--navy); text-align: left; font-weight: 800; cursor: pointer;
}
.faq-answer { display: none; padding: 0 20px 20px; color: var(--muted); }
.faq-item.open .faq-answer { display: block; }

.form-wrap { display: grid; grid-template-columns: .75fr 1.25fr; gap: 42px; align-items: start; }
.form-card { padding: 30px; border: 1px solid var(--line); border-radius: 20px; background: var(--white); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { color: var(--navy); font-size: .84rem; font-weight: 800; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border: 1px solid rgba(16,47,82,.25); border-radius: 10px;
  background: var(--paper); color: var(--ink);
}
.field textarea { min-height: 120px; resize: vertical; }
.form-note { margin: 16px 0; color: var(--muted); font-size: .8rem; }
.hidden { display: none !important; }

.footer { padding: 48px 18px 96px; color: rgba(255,255,255,.65); background: var(--navy-deep); }
.footer-grid { width: min(var(--content), 100%); margin: auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 34px; }
.footer h3 { color: var(--white); font-size: 1rem; margin-bottom: 12px; }
.footer a { display: block; margin: 8px 0; color: rgba(255,255,255,.7); text-decoration: none; font-size: .9rem; }
.footer p { max-width: 520px; }
.legal { width: min(var(--content), 100%); margin: 34px auto 0; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); font-size: .78rem; }

.mobile-cta { display: none; }

@media (max-width: 980px) {
  .nav-links { display: none; position: absolute; top: 74px; left: 0; right: 0; padding: 14px 18px 20px; background: var(--paper); border-bottom: 1px solid var(--line); }
  .nav-links.open { display: grid; }
  .menu-toggle { display: block; }
  .hero-grid, .split, .form-wrap { grid-template-columns: 1fr; }
  .hero-grid { min-height: auto; }
  .hero-panel { max-width: 680px; }
  .journeys, .cards-3 { grid-template-columns: repeat(2, 1fr); }
  .cards-4, .steps { grid-template-columns: repeat(2, 1fr); }
  .proof-strip { grid-template-columns: 1fr; }
  .proof-editorial, .bio-feature, .format-band, .authors-feature { grid-template-columns: 1fr; }
  .proof-column + .proof-column { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
}

@media (max-width: 660px) {
  .hero-grid { padding: 58px 0 48px; }
  h1 { font-size: clamp(2.3rem, 11.5vw, 3.15rem); line-height: 1.08; letter-spacing: -.045em; }
  h2 { font-size: clamp(1.85rem, 9vw, 2.6rem); }
  .section { padding: 66px 18px; }
  .journeys, .cards-3, .cards-4, .steps, .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-actions { display: grid; }
  .hero-actions .btn { width: 100%; }
  .price-note { align-items: flex-start; flex-direction: column; }
  .impact-banner { padding: 30px 24px; }
  .form-card { padding: 22px; }
  .bio-feature, .format-band { padding: 30px 24px; }
  .bio-photo { min-height: 430px; }
  .buy-actions { grid-template-columns: 1fr; }
  .store-actions { grid-template-columns: 1fr; }
  .book-stage { min-height: 470px; }
  .mobile-cta {
    position: fixed; left: 12px; right: 12px; bottom: 10px; z-index: 45;
    display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 8px;
    border-radius: 999px; background: rgba(255,253,248,.94); border: 1px solid var(--line);
    box-shadow: 0 14px 34px rgba(9,28,51,.22); backdrop-filter: blur(12px);
  }
  .mobile-cta .btn { min-height: 42px; padding: 9px 8px; font-size: .72rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}