:root {
  --font-sans: Arial, Helvetica, sans-serif;
  --font-display: Georgia, "Times New Roman", serif;
  --paper: #fffaf4;
  --ink: #191321;
  --muted: #665d6e;
  --plum: #5e2878;
  --violet: #7f4193;
  --pink: #e63f83;
  --coral: #f58b75;
  --blue: #2c6fa3;
  --line: rgba(70, 38, 88, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
}
a { color: inherit; text-decoration: none; }

.site-header {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 28px 0;
}
.wordmark { display: flex; align-items: baseline; gap: 10px; font-weight: 850; letter-spacing: -0.03em; }
.wordmark small { color: var(--violet); font-size: .68rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
nav { display: flex; align-items: center; gap: 28px; color: var(--muted); font-size: .9rem; font-weight: 700; }
nav a:hover { color: var(--plum); }
.nav-cta { padding: 11px 18px; border-radius: 999px; background: var(--ink); color: white; }
nav .nav-cta:hover { color: white; background: var(--plum); }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr);
  align-items: center;
  gap: 56px;
  min-height: 720px;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 50px 0 92px;
}
.hero::before {
  content: "";
  position: absolute;
  top: 5%;
  left: -20vw;
  z-index: -1;
  width: 52vw;
  height: 52vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(246, 168, 195, .32), transparent 66%);
  filter: blur(8px);
}
.eyebrow { margin: 0 0 18px; color: var(--pink); font-size: .77rem; font-weight: 850; letter-spacing: .18em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 760px;
  margin-bottom: 28px;
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 6vw, 6.7rem);
  font-weight: 650;
  letter-spacing: -.065em;
  line-height: .92;
}
.hero-intro { max-width: 660px; margin-bottom: 34px; color: var(--muted); font-size: 1.15rem; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 26px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 56px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: linear-gradient(115deg, var(--plum), var(--pink)); color: white; box-shadow: 0 16px 36px rgba(103, 38, 119, .22); }
.button-primary:hover { box-shadow: 0 20px 42px rgba(103, 38, 119, .3); }
.button-secondary { border-color: rgba(255, 255, 255, .4); background: rgba(255, 255, 255, .1); color: white; }
.button-secondary:hover { background: rgba(255, 255, 255, .18); }
.text-link { display: inline-flex; align-items: center; gap: 10px; padding-bottom: 5px; border-bottom: 1px solid var(--ink); font-weight: 800; }
.book-facts { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.book-facts span { padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255, 255, 255, .52); color: var(--muted); font-size: .78rem; font-weight: 750; }

.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; min-height: 660px; }
.covers-showcase { position: relative; z-index: 3; display: flex; align-items: flex-end; justify-content: center; gap: 18px; width: 100%; }
.edition-cover { position: relative; margin: 0; }
.edition-cover .cover-wrap { transform: none; }
.edition-cover figcaption { position: relative; z-index: 5; width: max-content; margin: -9px auto 0; padding: 11px 15px; border: 1px solid rgba(255, 255, 255, .92); border-radius: 14px; background: rgba(255, 255, 255, .94); box-shadow: 0 12px 28px rgba(49, 26, 58, .14); text-align: center; }
.edition-cover figcaption strong, .edition-cover figcaption span { display: block; }
.edition-cover figcaption strong { color: var(--plum); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; }
.edition-cover figcaption span { margin-top: 3px; color: var(--muted); font-size: .68rem; font-weight: 700; }
.edition-amazon { width: 54%; transform: rotate(-2.5deg); }
.edition-bookstore { width: 40%; transform: translateY(46px) rotate(3deg); }
.cover-wrap {
  position: relative;
  z-index: 3;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: 9px;
  background: rgba(255, 255, 255, .38);
  box-shadow: 0 44px 80px rgba(47, 23, 60, .24), 0 12px 28px rgba(47, 23, 60, .14);
}
.cover-wrap::after { content: ""; position: absolute; inset: 8px -10px -10px 8px; z-index: -1; border-radius: 7px; background: #ded4df; box-shadow: 4px 4px 0 rgba(72, 43, 83, .08); }
.cover-wrap img { display: block; width: 100%; height: auto; border-radius: 4px; }
.orbit { position: absolute; border: 1px solid rgba(98, 45, 127, .2); border-radius: 50%; transform: rotate(-18deg); }
.orbit::after { content: ""; position: absolute; width: 15px; height: 15px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 8px rgba(245, 139, 117, .14); }
.orbit-one { width: 470px; height: 470px; }
.orbit-one::after { top: 42px; left: 80px; }
.orbit-two { width: 570px; height: 350px; transform: rotate(24deg); }
.orbit-two::after { right: 38px; bottom: 68px; background: #52b7cb; }
.proof-card { position: absolute; top: 64px; right: -10px; z-index: 4; width: 220px; padding: 16px 18px; border: 1px solid rgba(255, 255, 255, .9); border-radius: 18px; background: rgba(255, 255, 255, .88); box-shadow: 0 18px 50px rgba(49, 26, 58, .13); backdrop-filter: blur(12px); }
.proof-card strong, .proof-card span { display: block; }
.proof-card strong { margin-bottom: 5px; color: var(--plum); font-size: .86rem; }
.proof-card span { color: var(--muted); font-size: .74rem; line-height: 1.45; }

.recognition, .book-content, .two-voices, .audience, .purchase, .faq { padding: 112px max(24px, calc((100vw - 1180px) / 2)); }
.recognition { overflow: hidden; background: #21172a; color: white; }
.section-heading { max-width: 760px; margin-bottom: 58px; }
.section-heading.compact { margin-bottom: 42px; }
.section-heading h2, .voices-copy h2, .audience h2, .purchase h2 { margin-bottom: 20px; font-family: var(--font-display); font-size: clamp(2.4rem, 4.2vw, 4.6rem); font-weight: 650; letter-spacing: -.05em; line-height: 1.02; }
.section-heading > p:last-child, .voices-copy > p, .purchase-card > div > p:last-child { color: var(--muted); font-size: 1.05rem; line-height: 1.8; }
.recognition .eyebrow { color: #f39cbc; }
.contradiction-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.contradiction { position: relative; min-height: 260px; padding: 30px 24px; border: 1px solid rgba(255, 255, 255, .12); border-radius: 24px; background: rgba(255, 255, 255, .055); }
.contradiction:nth-child(2n) { transform: translateY(18px); }
.contradiction-index { display: block; margin-bottom: 32px; color: #d2bddb; font-size: .72rem; font-weight: 800; letter-spacing: .16em; }
.contradiction p { margin-bottom: 0; font-size: 1.06rem; font-weight: 750; line-height: 1.35; }
.versus { width: 34px; height: 34px; margin: 18px 0; border-radius: 50%; background: linear-gradient(135deg, var(--pink), var(--coral)); color: white; font-size: 1.35rem; font-weight: 400; line-height: 31px; text-align: center; }
.recognition-note { max-width: 780px; margin: 68px 0 0 auto; color: #d9cfde; font-family: var(--font-display); font-size: clamp(1.35rem, 2.4vw, 2rem); line-height: 1.45; }

.book-content { background: #fffdf9; }
.chapter-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.chapter { padding: 34px; border: 1px solid var(--line); border-radius: 26px; background: white; box-shadow: 0 18px 50px rgba(65, 39, 75, .06); }
.chapter > span { display: inline-flex; align-items: center; justify-content: center; width: 50px; height: 50px; margin-bottom: 56px; border-radius: 50%; background: #f9e6ee; color: var(--pink); font-size: .8rem; font-weight: 850; }
.chapter:nth-child(2) > span { background: #eee4f4; color: var(--plum); }
.chapter:nth-child(3) > span { background: #e0f3f5; color: var(--blue); }
.chapter h3 { margin-bottom: 14px; font-family: var(--font-display); font-size: 2rem; }
.chapter p { margin-bottom: 0; color: var(--muted); line-height: 1.75; }

.two-voices { display: grid; grid-template-columns: 1fr .78fr; align-items: center; gap: 100px; background: linear-gradient(135deg, #f7edf3, #eff6f8); }
.voices-copy > p:last-child { margin-bottom: 0; }
blockquote { position: relative; margin: 0; padding: 54px 46px 44px; border-radius: 32px 32px 32px 8px; background: white; box-shadow: 0 25px 65px rgba(72, 38, 83, .12); }
blockquote > span { position: absolute; top: -36px; left: 28px; color: var(--pink); font-family: Georgia, serif; font-size: 7rem; line-height: 1; }
blockquote p { margin-bottom: 24px; font-family: var(--font-display); font-size: clamp(1.45rem, 2.2vw, 2.15rem); line-height: 1.4; }
blockquote cite { color: var(--muted); font-size: .78rem; font-style: normal; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }

.audience { display: grid; grid-template-columns: .78fr 1fr; gap: 100px; background: #fffdf9; }
.audience-list p { margin: 0; padding: 24px 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 1.02rem; line-height: 1.65; }
.audience-list p:last-child { border-bottom: 1px solid var(--line); }
.audience-list strong { display: block; margin-bottom: 5px; color: var(--ink); font-size: 1.08rem; }

.purchase { padding-top: 56px; padding-bottom: 56px; background: #fffdf9; }
.purchase-card { position: relative; overflow: hidden; padding: 70px; border-radius: 38px; background: linear-gradient(125deg, #402052, #6c2f7c 62%, #913d77); color: white; }
.purchase-card::after { content: ""; position: absolute; right: -140px; bottom: -230px; width: 480px; height: 480px; border: 1px solid rgba(255, 255, 255, .16); border-radius: 50%; box-shadow: 0 0 0 55px rgba(255, 255, 255, .025), 0 0 0 110px rgba(255, 255, 255, .018); }
.purchase-card .eyebrow { color: #f3a0be; }
.purchase-card > div > p:last-child { color: #ded0e3; }
.purchase-intro { position: relative; z-index: 2; max-width: 780px; margin-bottom: 38px; }
.edition-choices { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.edition-choice { display: grid; grid-template-columns: 126px 1fr; align-items: center; gap: 24px; min-width: 0; padding: 24px; border: 1px solid rgba(255, 255, 255, .18); border-radius: 24px; background: rgba(255, 255, 255, .1); backdrop-filter: blur(8px); }
.edition-choice img { display: block; width: 126px; height: 178px; border-radius: 4px; box-shadow: 0 14px 30px rgba(29, 12, 37, .28); object-fit: cover; }
.edition-choice .edition-platform { margin-bottom: 7px; color: #f3a0be; font-size: .69rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.edition-choice h3 { margin-bottom: 18px; font-family: var(--font-display); font-size: 1.5rem; line-height: 1.08; }
.edition-choice .button { min-height: 48px; padding: 0 17px; font-size: .78rem; }
.purchase-meta { position: relative; z-index: 2; margin: 22px 0 0; color: #d5c4db; font-size: .74rem; text-align: center; }

.faq { background: var(--paper); }
.faq-list { max-width: 900px; }
details { border-top: 1px solid var(--line); }
details:last-child { border-bottom: 1px solid var(--line); }
summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 27px 2px; cursor: pointer; font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; display: grid; flex: 0 0 auto; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: #eee3f2; color: var(--plum); font-family: Arial, sans-serif; font-size: 1.35rem; font-weight: 400; }
details[open] summary::after { content: "−"; }
details p { max-width: 760px; padding: 0 54px 28px 2px; color: var(--muted); line-height: 1.75; }

footer { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 42px max(24px, calc((100vw - 1180px) / 2)); background: #1c1423; color: white; }
footer strong { font-family: var(--font-display); font-size: 1.25rem; }
footer p { margin: 5px 0 0; color: #bfb4c5; font-size: .78rem; }
footer > a { color: #f19abb; font-size: .86rem; font-weight: 800; }
.mobile-buy { display: none; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; gap: 20px; padding-top: 70px; }
  .hero-copy { position: relative; z-index: 5; }
  .hero-visual { min-height: 720px; }
  .covers-showcase { max-width: 620px; }
  .contradiction-grid { grid-template-columns: repeat(2, 1fr); }
  .two-voices, .audience { grid-template-columns: 1fr; gap: 52px; }
  .chapter-grid { grid-template-columns: 1fr; }
  .chapter > span { margin-bottom: 28px; }
  .edition-choices { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .site-header { width: min(100% - 32px, 1180px); padding: 20px 0; }
  nav a:not(.nav-cta) { display: none; }
  .nav-cta { padding: 9px 15px; font-size: .8rem; }
  .hero { width: min(100% - 36px, 1180px); min-height: auto; padding: 54px 0 68px; }
  h1 { font-size: clamp(3rem, 15.4vw, 4.7rem); }
  .hero-intro { font-size: 1rem; line-height: 1.65; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 19px; }
  .hero-visual { min-height: 560px; }
  .covers-showcase { align-items: center; gap: 10px; }
  .edition-amazon { width: 53%; }
  .edition-bookstore { width: 42%; transform: translateY(28px) rotate(3deg); }
  .edition-cover figcaption { padding: 9px 10px; }
  .edition-cover figcaption span { display: none; }
  .orbit-one { width: 330px; height: 330px; }
  .orbit-two { width: 350px; height: 250px; }
  .proof-card { top: auto; right: 0; bottom: 0; width: 190px; }
  .recognition, .book-content, .two-voices, .audience, .purchase, .faq { padding: 78px 20px; }
  .contradiction-grid { grid-template-columns: 1fr; }
  .contradiction { min-height: 0; }
  .contradiction:nth-child(2n) { transform: none; }
  .recognition-note { margin-top: 44px; }
  .chapter { padding: 28px; }
  .two-voices { gap: 72px; }
  blockquote { padding: 48px 28px 34px; }
  .purchase { padding-top: 20px; padding-bottom: 20px; }
  .purchase-card { padding: 42px 26px; border-radius: 28px; }
  .edition-choice { grid-template-columns: 88px 1fr; gap: 17px; padding: 18px; }
  .edition-choice img { width: 88px; height: 126px; }
  .edition-choice h3 { font-size: 1.25rem; }
  .edition-choice .button { width: 100%; min-height: 44px; padding: 0 12px; font-size: .7rem; }
  footer { align-items: flex-start; flex-direction: column; padding-bottom: 100px; }
  .mobile-buy { position: fixed; right: 14px; bottom: 14px; left: 14px; z-index: 40; display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 54px; border-radius: 999px; background: linear-gradient(115deg, var(--plum), var(--pink)); color: white; box-shadow: 0 14px 40px rgba(51, 22, 65, .3); font-weight: 850; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}