/* ============ TOKENS ============ */
:root {
  --bg: #F5F1E8;
  --bg-elev: #FBF8F1;
  --bg-deep: #EDE7D9;
  --ink: #141210;
  --ink-soft: #2C2824;
  --ink-mute: #6B6660;
  --ink-faint: #9A938A;
  --line: #1412101A;
  --line-strong: #14121033;
  --accent: #B8451F;
  --accent-deep: #8E3416;
  --accent-soft: #E8B89F;
  --good: #2F6B3D;
  --warn: #B8451F;

  --serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 14px;

  --shadow-soft: 0 1px 2px rgba(20,18,16,0.04), 0 8px 24px rgba(20,18,16,0.06);
  --shadow-strong: 0 8px 24px rgba(20,18,16,0.10), 0 32px 80px rgba(20,18,16,0.18);

  --container: 1180px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }
a { color: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* ============ TYPE ============ */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
}
.serif { font-family: var(--serif); font-weight: 400; letter-spacing: -0.01em; }
.mono { font-family: var(--mono); }

h1, h2, h3 { margin: 0; font-weight: 400; }
.display-xl {
  font-family: var(--serif);
  font-size: clamp(48px, 7vw, 96px);
  line-height: 0.96;
  letter-spacing: -0.025em;
}
.display-lg {
  font-family: var(--serif);
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.02em;
}
.display-md {
  font-family: var(--serif);
  font-size: clamp(32px, 3.6vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.015em;
}
.italic { font-style: italic; }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: -0.005em;
  transition: transform 0.12s ease, background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--ink);
  color: var(--bg);
  box-shadow: 0 1px 0 rgba(255,255,255,0.08) inset, 0 6px 16px rgba(20,18,16,0.18);
}
.btn-primary:hover { background: var(--accent); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-primary .arrow { transition: transform 0.18s ease; }
.btn-primary:hover .arrow { transform: translateX(3px); }

.btn-lg { padding: 18px 28px; font-size: 16px; }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn-ghost:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 241, 232, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 26px; height: 26px;
  border-radius: 6px;
  background: var(--ink);
  color: var(--bg);
  display: grid; place-items: center;
  font-family: var(--serif);
  font-size: 16px;
  font-style: italic;
}
.header-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.header-meta .countdown-mini {
  display: flex; gap: 6px;
  color: var(--ink);
}
@media (max-width: 720px) {
  .header-meta .label-only-desktop { display: none; }
}

/* ============ HERO ============ */
.hero {
  padding: 56px 0 88px;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
}
.hero-eyebrow {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 24px;
}
.hero-eyebrow .pip {
  width: 7px; height: 7px; border-radius: 999px; background: var(--accent);
  box-shadow: 0 0 0 4px rgba(184,69,31,0.18);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(184,69,31,0.14); }
  50% { box-shadow: 0 0 0 7px rgba(184,69,31,0.06); }
}
.hero h1 .ink-accent { color: var(--accent); font-style: italic; }
.hero-sub {
  margin-top: 28px;
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 560px;
}
.hero-sub strong { font-weight: 600; color: var(--ink); }

.hero-actions {
  margin-top: 36px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 16px;
}
.hero-actions .micro {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.trust-bar {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
@media (max-width: 720px) {
  .trust-bar { grid-template-columns: repeat(2, 1fr); }
}
.trust-bar .cell { display: flex; flex-direction: column; gap: 4px; }
.trust-bar .num {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1;
}
.trust-bar .lbl {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ============ COUNTDOWN ============ */
.countdown {
  display: inline-flex;
  align-items: stretch;
  gap: 8px;
  padding: 12px 14px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.countdown .lbl {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  align-self: center;
  padding-right: 10px;
  border-right: 1px solid var(--line);
  margin-right: 4px;
}
.countdown .unit {
  display: flex; flex-direction: column; align-items: center; min-width: 40px;
}
.countdown .unit .v {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.countdown .unit .u {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 2px;
}
.countdown .colon {
  align-self: center;
  color: var(--ink-faint);
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1;
  margin-bottom: 12px;
}

/* ============ BOOK MOCKUP ============ */
.book-stage {
  position: relative;
  display: grid;
  place-items: center;
  perspective: 1800px;
  min-height: 520px;
}
.book {
  position: relative;
  width: 320px;
  height: 460px;
  transform-style: preserve-3d;
  transform: rotateY(-22deg) rotateX(4deg);
  transition: transform 0.6s cubic-bezier(.2,.7,.2,1);
}
.book:hover { transform: rotateY(-12deg) rotateX(2deg); }
.book .face {
  position: absolute; inset: 0;
  border-radius: 2px 6px 6px 2px;
  overflow: hidden;
}
.book .cover {
  background: linear-gradient(140deg, #1A1714 0%, #2C2622 100%);
  color: var(--bg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.04),
    var(--shadow-strong);
}
.book .cover::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 18px;
  background: linear-gradient(90deg, rgba(0,0,0,0.35), transparent);
}
.book .cover-band {
  position: absolute;
  top: 0; right: 0;
  background: var(--accent);
  color: #FBF8F1;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 6px 14px 6px 18px;
  clip-path: polygon(8px 0, 100% 0, 100% 100%, 0 100%);
}
.book .cover-top {
  display: flex; flex-direction: column; gap: 8px;
}
.book .cover-eyebrow {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245,241,232,0.55);
}
.book .cover-rule {
  width: 36px; height: 1px; background: var(--accent); margin-top: 4px;
}
.book .cover-title {
  font-family: var(--serif);
  font-size: 44px;
  line-height: 0.94;
  letter-spacing: -0.02em;
  margin-top: 28px;
}
.book .cover-title .a { color: var(--accent-soft); font-style: italic; }
.book .cover-sub {
  font-family: var(--sans);
  font-size: 12px;
  color: rgba(245,241,232,0.6);
  letter-spacing: 0.04em;
  margin-top: 14px;
  max-width: 80%;
}
.book .cover-bottom {
  display: flex; flex-direction: column; gap: 6px;
}
.book .cover-edition {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(245,241,232,0.5);
}
.book .cover-author {
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  color: var(--bg);
}

.book .pages {
  position: absolute;
  top: 8px; bottom: 8px;
  right: -2px;
  width: 18px;
  background: repeating-linear-gradient(
    to bottom,
    #F0EAD8 0px,
    #F0EAD8 1px,
    #DDD3BC 1px,
    #DDD3BC 2px
  );
  transform: translateZ(-9px) rotateY(90deg);
  transform-origin: right center;
  border-radius: 1px;
}
.book .back {
  background: #1A1714;
  transform: translateZ(-18px);
  box-shadow: var(--shadow-strong);
}

.book-float {
  position: absolute;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 14px;
  box-shadow: var(--shadow-soft);
  font-family: var(--sans);
  font-size: 13px;
  display: flex; align-items: center; gap: 10px;
}
.book-float.tl { top: 24px; left: 0; }
.book-float.br { bottom: 36px; right: 0; }
.book-float .stars { color: var(--accent); letter-spacing: 1px; font-size: 13px; }
.book-float .num { font-family: var(--serif); font-size: 18px; }
.book-float .lbl {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-mute);
}

.bestseller-badge {
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%) rotate(-4deg);
  background: var(--accent);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 999px;
  box-shadow: var(--shadow-soft);
  white-space: nowrap;
  z-index: 5;
}

/* ============ MARQUEE ============ */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink);
  color: var(--bg);
  overflow: hidden;
  padding: 16px 0;
}
.marquee-track {
  display: flex;
  gap: 56px;
  white-space: nowrap;
  animation: scroll-x 50s linear infinite;
  width: max-content;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.marquee-item .dot { color: var(--accent); }
.marquee-item .v { font-family: var(--serif); font-size: 18px; letter-spacing: -0.01em; text-transform: none; color: var(--bg); }
@keyframes scroll-x {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============ SECTIONS ============ */
section { padding: 96px 0; }
.section-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px 32px;
  align-items: end;
  margin-bottom: 56px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.section-head .num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ink-mute);
  align-self: start;
  padding-top: 12px;
}
.section-head h2 { max-width: 780px; }
.section-head .lede {
  grid-column: 2;
  font-size: 17px;
  color: var(--ink-soft);
  max-width: 600px;
  margin-top: 16px;
}
@media (max-width: 720px) {
  .section-head {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 40px;
  }
  .section-head .num { padding-top: 0; }
  .section-head .lede { grid-column: 1; margin-top: 8px; font-size: 16px; }
}

/* ============ BENEFITS ============ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
@media (max-width: 920px) { .benefits-grid { grid-template-columns: 1fr; } }
.benefit {
  padding: 36px 32px;
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 12px;
  min-height: 280px;
  background: var(--bg);
  transition: background 0.18s ease;
}
.benefit:last-child { border-right: none; }
@media (max-width: 920px) {
  .benefit { border-right: none; border-bottom: 1px solid var(--line); }
  .benefit:last-child { border-bottom: none; }
}
.benefit:hover { background: var(--bg-elev); }
.benefit .num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--accent);
}
.benefit h3 {
  font-family: var(--serif);
  font-size: 30px;
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin-top: 8px;
}
.benefit p { color: var(--ink-soft); font-size: 15.5px; line-height: 1.55; margin: 0; }
.benefit .stat {
  margin-top: auto;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-top: 16px;
  border-top: 1px dashed var(--line-strong);
}
.benefit .stat strong { font-family: var(--serif); font-style: italic; font-size: 18px; color: var(--ink); text-transform: none; letter-spacing: -0.01em; }

.callout {
  margin-top: 40px;
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--radius-lg);
  padding: 48px 48px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 920px) { .callout { grid-template-columns: 1fr; padding: 36px 28px; } }
.callout h3 {
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.05;
  letter-spacing: -0.015em;
}
.callout .check-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.callout .check-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 15px; }
.callout .check-list .ck {
  flex: none; width: 22px; height: 22px; border-radius: 999px;
  background: var(--accent); display: grid; place-items: center; margin-top: 1px;
}
.callout .check-list .ck::after {
  content: ""; width: 9px; height: 5px;
  border-left: 1.5px solid #FBF8F1;
  border-bottom: 1.5px solid #FBF8F1;
  transform: rotate(-45deg) translate(1px, -1px);
}

/* ============ TOC ============ */
.toc-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 920px) { .toc-layout { grid-template-columns: 1fr; } }
.chapters { display: flex; flex-direction: column; }
.chapter {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  align-items: baseline;
  cursor: pointer;
  transition: padding 0.2s ease;
}
.chapter:last-child { border-bottom: 1px solid var(--line); }
.chapter:hover { padding-left: 8px; }
.chapter .ch-num { font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; color: var(--ink-mute); }
.chapter .ch-title { font-family: var(--serif); font-size: 26px; line-height: 1.15; letter-spacing: -0.01em; }
.chapter .ch-pages { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-mute); }
.chapter:hover .ch-title { color: var(--accent); }

/* ============ REVIEWS ============ */
.reviews-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-bottom: 56px;
  align-items: center;
}
@media (max-width: 720px) { .reviews-head { grid-template-columns: 1fr; gap: 32px; } }
.rating-big { display: flex; align-items: baseline; gap: 14px; }
.rating-big .v { font-family: var(--serif); font-size: 96px; line-height: 0.9; letter-spacing: -0.03em; }
.rating-big .of {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-mute);
}
.rating-stars { color: var(--accent); letter-spacing: 4px; font-size: 22px; }
.rating-bars { display: flex; flex-direction: column; gap: 8px; max-width: 380px; }
.rating-row { display: grid; grid-template-columns: 32px 1fr 44px; gap: 14px; align-items: center; font-family: var(--mono); font-size: 12px; }
.rating-row .bar { height: 6px; background: var(--bg-deep); border-radius: 999px; overflow: hidden; }
.rating-row .bar > i { display: block; height: 100%; background: var(--ink); border-radius: 999px; }
.rating-row .pct { color: var(--ink-mute); text-align: right; }

.review-grid {
  columns: 3;
  column-gap: 24px;
}
@media (max-width: 920px) { .review-grid { columns: 2; } }
@media (max-width: 600px) { .review-grid { columns: 1; } }
.review-card {
  break-inside: avoid;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
  display: flex; flex-direction: column; gap: 14px;
}
.review-card .stars { color: var(--accent); letter-spacing: 2px; font-size: 14px; }
.review-card blockquote {
  margin: 0;
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.review-card .meta {
  display: flex; align-items: center; gap: 12px; padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 13px;
}
.review-card .avatar {
  width: 32px; height: 32px; border-radius: 999px;
  background: var(--ink); color: var(--bg);
  display: grid; place-items: center;
  font-family: var(--serif); font-size: 14px;
}
.review-card .who { display: flex; flex-direction: column; }
.review-card .name { font-weight: 500; color: var(--ink); }
.review-card .where { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; color: var(--ink-mute); text-transform: uppercase; }
.review-card .result {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--accent);
  background: rgba(184,69,31,0.08); padding: 4px 10px; border-radius: 999px;
  align-self: flex-start;
}

/* ============ AUDIENCE ============ */
.audience-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
@media (max-width: 920px) { .audience-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .audience-grid { grid-template-columns: 1fr; } }
.aud-card {
  padding: 32px 28px;
  border-right: 1px solid var(--line);
  min-height: 260px;
  display: flex; flex-direction: column; gap: 12px;
}
.aud-card:last-child { border-right: none; }
@media (max-width: 920px) {
  .aud-card:nth-child(2) { border-right: none; }
  .aud-card:nth-child(1), .aud-card:nth-child(2) { border-bottom: 1px solid var(--line); }
}
.aud-card .icon-glyph {
  font-family: var(--serif); font-style: italic; font-size: 38px; color: var(--accent); line-height: 1;
}
.aud-card h3 { font-family: var(--serif); font-size: 22px; letter-spacing: -0.01em; }
.aud-card p { color: var(--ink-soft); font-size: 14.5px; line-height: 1.5; margin: 0; }
.aud-card .tag {
  margin-top: auto;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-mute);
}

.stats-banner {
  margin-top: 56px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
@media (max-width: 720px) { .stats-banner { grid-template-columns: repeat(2, 1fr); } }
.stat-cell { display: flex; flex-direction: column; gap: 4px; text-align: center; padding: 0 8px; border-right: 1px solid var(--line); }
.stat-cell:last-child { border-right: none; }
.stat-cell .v { font-family: var(--serif); font-size: clamp(36px, 4vw, 52px); line-height: 1; letter-spacing: -0.02em; }
.stat-cell .l { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-mute); margin-top: 6px; }

/* ============ FEATURES ============ */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 920px) { .features-grid { grid-template-columns: 1fr; } }
.feat {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  display: flex; flex-direction: column; gap: 16px;
  min-height: 320px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.feat:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.feat .ord { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; color: var(--accent); }
.feat h3 { font-family: var(--serif); font-size: 28px; letter-spacing: -0.015em; line-height: 1.1; }
.feat p { font-size: 15px; color: var(--ink-soft); margin: 0; line-height: 1.55; }
.feat .ill {
  margin-top: auto;
  height: 64px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  color: var(--ink-mute); text-transform: uppercase;
  display: flex; align-items: center; justify-content: space-between;
}

/* ============ PRICING ============ */
.pricing-section { background: var(--bg-elev); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pricing-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 920px) { .pricing-wrap { grid-template-columns: 1fr; } }
.price-card {
  background: var(--bg);
  border: 1px solid var(--ink);
  border-radius: var(--radius-lg);
  padding: 40px 36px 36px;
  position: relative;
  box-shadow: var(--shadow-strong);
}
.price-card .ribbon {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: var(--bg);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 8px 18px; border-radius: 999px;
  white-space: nowrap;
}
.price-card .price-top {
  display: flex; align-items: baseline; gap: 14px; padding-bottom: 24px; border-bottom: 1px solid var(--line);
}
.price-card .price-now { font-family: var(--serif); font-size: 84px; line-height: 0.9; letter-spacing: -0.03em; }
.price-card .price-now .cur { font-size: 36px; vertical-align: top; line-height: 1.6; }
.price-card .price-was { font-family: var(--mono); font-size: 14px; color: var(--ink-mute); text-decoration: line-through; }
.price-card .price-once { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-mute); margin-top: auto; }
.price-card ul.incl {
  list-style: none; padding: 0; margin: 24px 0;
  display: flex; flex-direction: column; gap: 12px;
}
.price-card ul.incl li { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; }
.price-card ul.incl .ck {
  flex: none; width: 18px; height: 18px; border-radius: 999px; background: var(--ink);
  display: grid; place-items: center; margin-top: 2px;
}
.price-card ul.incl .ck::after {
  content: ""; width: 7px; height: 4px; border-left: 1.5px solid var(--bg); border-bottom: 1.5px solid var(--bg);
  transform: rotate(-45deg) translate(1px, -1px);
}
.price-card .btn { width: 100%; }
.trust-badges {
  margin-top: 20px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-mute); text-align: center;
}
.trust-badges span { padding: 8px 4px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--bg-elev); }

.pricing-side h2 { margin-bottom: 16px; }
.pricing-side .save-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--ink); color: var(--bg);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 8px 14px; border-radius: 999px;
}
.pricing-side .countdown { margin-top: 24px; }
.pricing-side p { font-size: 16px; color: var(--ink-soft); margin: 16px 0 0; max-width: 460px; }

/* ============ GUARANTEE ============ */
.guarantee-section {
  background: var(--ink);
  color: var(--bg);
}
.guarantee-section .container {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 48px;
  align-items: center;
}
@media (max-width: 920px) { .guarantee-section .container { grid-template-columns: 1fr; gap: 28px; text-align: center; } }
.shield {
  width: 120px; height: 140px;
  background: var(--accent);
  border-radius: 50% 50% 50% 50% / 30% 30% 70% 70%;
  position: relative;
  display: grid; place-items: center;
  box-shadow: 0 12px 40px rgba(184,69,31,0.4);
}
.shield::before {
  content: ""; position: absolute; inset: 8px;
  border: 1.5px dashed rgba(255,255,255,0.4);
  border-radius: inherit;
}
.shield .num {
  font-family: var(--serif);
  font-size: 56px;
  line-height: 1;
  color: var(--bg);
}
.shield .lbl {
  position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%);
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(245,241,232,0.85);
}
.guarantee-copy h2 { color: var(--bg); margin-bottom: 12px; }
.guarantee-copy p { color: rgba(245,241,232,0.7); font-size: 16px; max-width: 540px; margin: 0; line-height: 1.55; }
.guarantee-section .btn-primary { background: var(--accent); color: var(--bg); }
.guarantee-section .btn-primary:hover { background: var(--bg); color: var(--ink); }

/* ============ AUTHOR ============ */
.author-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 720px) { .author-layout { grid-template-columns: 1fr; } }
.author-portrait {
  aspect-ratio: 4 / 5;
  background:
    repeating-linear-gradient(135deg, rgba(20,18,16,0.04) 0 1px, transparent 1px 14px),
    var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid; place-items: center;
  position: relative;
  overflow: hidden;
}
.author-portrait .silhouette {
  width: 70%;
  font-family: var(--serif);
  font-size: 110px;
  font-style: italic;
  color: var(--ink);
  text-align: center;
  letter-spacing: -0.04em;
  line-height: 1;
}
.author-portrait .label {
  position: absolute; bottom: 12px; left: 12px;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-mute);
}
.author-bio h2 { margin-bottom: 16px; }
.author-bio p { font-size: 17px; color: var(--ink-soft); line-height: 1.55; margin: 0 0 16px; max-width: 600px; }
.cred-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.cred-tags span {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink); background: var(--bg-elev); border: 1px solid var(--line);
  padding: 6px 12px; border-radius: 999px;
}

/* ============ FAQ ============ */
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  background: none; border: none;
  text-align: left;
  padding: 24px 0;
  display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center;
  font-family: var(--serif); font-size: 24px; line-height: 1.2; letter-spacing: -0.01em;
  color: var(--ink);
}
.faq-q:hover { color: var(--accent); }
.faq-q .ico {
  width: 28px; height: 28px; border-radius: 999px;
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  position: relative; flex: none;
  transition: background 0.18s ease, border-color 0.18s ease;
}
.faq-q .ico::before, .faq-q .ico::after {
  content: ""; position: absolute; background: var(--ink);
}
.faq-q .ico::before { width: 11px; height: 1.5px; }
.faq-q .ico::after { width: 1.5px; height: 11px; transition: transform 0.2s ease; }
.faq-item.open .faq-q .ico { background: var(--ink); border-color: var(--ink); }
.faq-item.open .faq-q .ico::before, .faq-item.open .faq-q .ico::after { background: var(--bg); }
.faq-item.open .faq-q .ico::after { transform: rotate(90deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  font-size: 16px;
  color: var(--ink-soft);
  max-width: 720px;
}
.faq-item.open .faq-a {
  max-height: 240px;
  padding: 0 0 28px;
}

/* ============ FINAL CTA ============ */
.final-cta {
  background: var(--bg-deep);
  text-align: center;
  border-top: 1px solid var(--line);
}
.final-cta .container { display: flex; flex-direction: column; align-items: center; gap: 28px; }
.final-cta h2 { max-width: 760px; }
.final-cta .display-xl .ink-accent { color: var(--accent); font-style: italic; }
.final-cta .sub { font-size: 18px; color: var(--ink-soft); max-width: 540px; }
.final-cta .micro { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-mute); }

/* ============ FOOTER ============ */
.site-footer {
  background: var(--bg);
  padding: 32px 0;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.site-footer .row {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px;
}

/* ============ TOAST ============ */
.toast {
  position: fixed;
  bottom: 24px; left: 24px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-strong);
  padding: 14px 16px 14px 14px;
  display: flex; align-items: center; gap: 12px;
  max-width: 340px;
  z-index: 80;
  transform: translateX(-380px);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(.2,.7,.2,1), opacity 0.3s ease;
}
.toast.show { transform: translateX(0); opacity: 1; }
.toast .av {
  width: 36px; height: 36px; border-radius: 999px;
  background: var(--ink); color: var(--bg);
  display: grid; place-items: center;
  font-family: var(--serif); font-size: 16px; flex: none;
}
.toast .body { display: flex; flex-direction: column; gap: 2px; line-height: 1.3; }
.toast .name { font-size: 13px; font-weight: 500; color: var(--ink); }
.toast .name b { color: var(--accent); font-weight: 600; }
.toast .when { font-family: var(--mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-mute); }
.toast .x {
  position: absolute; top: 6px; right: 8px;
  background: none; border: none; color: var(--ink-faint); font-size: 14px; padding: 2px;
}
@media (max-width: 600px) { .toast { left: 12px; right: 12px; max-width: none; } }

/* ============ RATING STARS ALIGN ============ */
.rating-mini { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; }
.rating-mini .stars { color: var(--accent); letter-spacing: 1px; }

/* ============ MOBILE (≤ 600px) ============ */
@media (max-width: 600px) {
  /* Breathing room */
  section { padding: 56px 0; }
  .container { padding: 0 20px; }

  /* Section head: stack number above heading */
  .section-head {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 40px;
  }
  .section-head .num { padding-top: 0; }
  .section-head .lede { grid-column: 1; margin-top: 10px; }

  /* ── Hero ── */
  .hero { padding: 32px 0 56px; }
  .hero-sub { font-size: 16px; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 12px; }
  .hero-actions .countdown { display: none; }
  .trust-bar { margin-top: 28px; gap: 14px; }

  /* ── Book mockup ── */
  .book-stage { min-height: 320px; overflow: visible; }
  .book { width: 210px; height: 302px; }
  .book .cover-title { font-size: 28px; margin-top: 14px; }
  .book-float { display: none; }
  .bestseller-badge { font-size: 9px; padding: 6px 14px; bottom: -16px; }

  /* ── Countdown widget ── */
  .countdown .lbl { display: none; }
  .countdown { padding: 10px 12px; }
  .countdown .unit { min-width: 34px; }
  .countdown .unit .v { font-size: 18px; }
  .countdown .colon { font-size: 18px; }

  /* ── Header ── */
  .site-header .btn { padding: 10px 14px; font-size: 14px; }

  /* ── Callout (benefits) ── */
  .callout { padding: 28px 20px; }

  /* ── TOC ── hide book, show only chapters ── */
  .toc-layout > div:first-child { display: none; }
  .chapter .ch-title { font-size: 20px; }

  /* ── Reviews ── */
  .review-card blockquote { font-size: 18px; }

  /* ── Audience ── */
  .aud-card { min-height: 0; padding: 24px 20px; }
  /* fix 2-col borders at 920 overriding to correct 1-col at 600 */
  .aud-card { border-right: none !important; border-bottom: 1px solid var(--line); }
  .aud-card:last-child { border-bottom: none; }

  /* ── Stats banner ── */
  .stats-banner { padding: 24px 16px; gap: 16px; }
  .stat-cell { border-right: none; padding: 0; }
  .stat-cell:nth-child(odd) { border-right: 1px solid var(--line); }

  /* ── Features ── */
  .feat { min-height: 0; padding: 24px; }

  /* ── Pricing ── */
  .pricing-side .countdown { display: none; }
  .price-card { padding: 32px 20px 24px; }
  .price-card .price-now { font-size: 64px; }
  .price-card .price-top { flex-wrap: wrap; gap: 10px; }

  /* ── Guarantee ── */
  .guarantee-section .container { align-items: center; }

  /* ── Author portrait ── cap height on mobile ── */
  .author-portrait { max-height: 260px; }

  /* ── FAQ ── */
  .faq-q { font-size: 18px; padding: 20px 0; }

  /* ── Final CTA ── */
  .final-cta .btn { min-width: 0 !important; width: 100%; }
  .final-cta .sub { font-size: 16px; }
}