/* ============================================================
   §100x — Conversion-grade sales-page EXEMPLAR.
   A long-form, hand-built sales page that reuses the Capykraft
   design system: warm paper, clay accent, Hanken Grotesk 800
   display, Spectral serif, mono small-caps eyebrows, pixel /
   crop-mark / dot-grid blueprint motifs, letterpress grain.

   EVERY colour + font is driven by inline --sp-* theme vars
   (set from the product's resolved theme tokens) so the theme
   could be swapped wholesale. Hard-coded hexes appear ONLY as
   fallbacks. No new aesthetic is invented.
   ============================================================ */

.s100 {
  --s100-accent:      var(--sp-accent, #C06A41);
  --s100-accent-deep: var(--sp-accent-deep, #834124);
  --s100-ink:         var(--sp-ink, #1F1B15);
  --s100-paper:       var(--sp-paper, #FAF7ED);
  --s100-paper-lift:  color-mix(in srgb, var(--s100-paper) 55%, #fff);
  --s100-paper-sunk:  color-mix(in srgb, var(--s100-paper) 78%, var(--s100-ink) 6%);
  --s100-rule:        color-mix(in srgb, var(--s100-ink) 14%, transparent);
  --s100-rule-dk:     color-mix(in srgb, var(--s100-ink) 34%, transparent);
  --s100-ghost:       color-mix(in srgb, var(--s100-ink) 5%, transparent);
  --s100-display:     'Hanken Grotesk', system-ui, sans-serif;
  --s100-serif:       var(--sp-heading-font, Spectral, Georgia, serif);
  --s100-body:        var(--sp-body-font, 'Hanken Grotesk', system-ui, sans-serif);
  --s100-mono:        var(--font-mono, 'Spline Sans Mono', ui-monospace, monospace);
  --s100-measure:     var(--sp-measure, 40rem);
  --s100-rhythm:      var(--sp-rhythm, 1);

  min-height: 100vh;
  background: var(--s100-paper);
  color: var(--s100-ink);
  font-family: var(--s100-body);
  /* Faint blueprint dot-grid bleeds across the whole page */
  background-image: radial-gradient(
    circle, color-mix(in srgb, var(--s100-ink) 7%, transparent) 1.4px, transparent 1.4px
  );
  background-size: 22px 22px;
  position: relative;
  isolation: isolate;
}
/* Letterpress grain — very subtle, multiply, behind content */
.s100::after {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none; z-index: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 140px 140px;
  mix-blend-mode: multiply;
}
.s100 > * { position: relative; z-index: 1; }

/* ---- Shared layout ---- */
.s100__wrap { max-width: 1080px; margin: 0 auto; padding-left: 28px; padding-right: 28px; }
.s100__wrap--narrow { max-width: 760px; }

.s100 a { color: var(--s100-accent-deep); }

/* ---- Mono small-caps eyebrow with leading pixel square ---- */
.s100__eyebrow {
  font-family: var(--s100-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--s100-ink);
  opacity: 0.55;
  margin: 0 0 16px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.s100__eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--s100-accent);
  border-radius: 1px;
  flex: none;
  opacity: 1;
}
.s100__eyebrow--center { justify-content: center; }

/* ---- Section titles ---- */
.s100__title {
  font-family: var(--s100-display);
  font-weight: 800;
  font-size: clamp(1.75rem, 3.4vw, 2.6rem);
  letter-spacing: -0.035em;
  line-height: 1.02;
  color: var(--s100-ink);
  margin: 0 0 18px;
}
.s100__lede {
  font-family: var(--s100-serif);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.6;
  color: var(--s100-ink);
  opacity: 0.86;
  margin: 0;
  max-width: var(--s100-measure);
}

/* ---- Pixel divider (scattered squares) ---- */
.s100__pxdiv { display: flex; gap: 4px; }
.s100__pxdiv span {
  width: 6px; height: 6px; border-radius: 1px;
  background: var(--s100-accent); flex: none;
}
.s100__pxdiv span:nth-child(1) { opacity: 1; }
.s100__pxdiv span:nth-child(2) { opacity: 0.6; }
.s100__pxdiv span:nth-child(3) { opacity: 0.35; }
.s100__pxdiv span:nth-child(4) { opacity: 0.18; }
.s100__pxdiv span:nth-child(5) { opacity: 0.09; }

/* ============================================================
   Topbar
   ============================================================ */
.s100__topbar {
  border-bottom: 1px solid var(--s100-rule);
  background: color-mix(in srgb, var(--s100-paper) 80%, transparent);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 30;
}
.s100__topbar-inner {
  max-width: 1080px; margin: 0 auto; padding: 14px 28px;
  display: flex; align-items: center; gap: 14px;
}
.s100__brand { display: inline-flex; align-items: center; gap: 9px; }
.s100__brand img { width: 24px; height: 24px; object-fit: contain; filter: contrast(1.08) brightness(0.96); }
.s100__brand-name {
  font-family: var(--s100-display); font-weight: 800; letter-spacing: -0.03em;
  font-size: 1.02rem; color: var(--s100-ink);
}
.s100__brand-author {
  font-family: var(--s100-mono); font-size: 0.66rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--s100-ink); opacity: 0.45;
}
.s100__topbar-spacer { flex: 1; }
.s100__topcta {
  display: inline-flex; align-items: center; gap: 7px;
  font: inherit; font-weight: 700; font-size: 0.85rem; cursor: pointer;
  color: #fff; background: var(--s100-accent); border: none;
  padding: 9px 18px; border-radius: var(--radius-pill, 999px);
  transition: background var(--dur-fast, 140ms) var(--ease-out, ease), transform var(--dur-fast, 140ms) ease;
  text-decoration: none;
}
.s100__topcta:hover { background: var(--s100-accent-deep); }
.s100__topcta:active { transform: translateY(1px); }

/* ============================================================
   1 — HERO
   ============================================================ */
.s100__hero {
  max-width: 1080px; margin: 0 auto;
  padding: clamp(48px, 8vw, 92px) 28px clamp(40px, 6vw, 72px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(40px, 6vw, 76px);
  align-items: center;
}
.s100__hero-copy { max-width: 38rem; }
.s100__hero-stamp {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--s100-mono); font-size: 0.625rem; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--s100-ink); opacity: 0.4; margin: 0 0 22px;
}
.s100__hero-stamp::before, .s100__hero-stamp::after {
  content: ''; width: 5px; height: 5px; background: var(--s100-ink);
  border-radius: 1px; opacity: 0.6; flex: none;
}
.s100__hero-headline {
  font-family: var(--s100-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 5.4vw, 4.1rem);
  letter-spacing: -0.045em;
  line-height: 0.98;
  color: var(--s100-ink);
  margin: 0 0 22px;
}
.s100__hero-headline em {
  font-style: normal;
  color: var(--s100-accent-deep);
  /* subtle ink underline accent */
  background: linear-gradient(transparent 72%, color-mix(in srgb, var(--s100-accent) 28%, transparent) 0);
}
.s100__hero-sub {
  font-family: var(--s100-serif);
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  line-height: 1.55;
  color: var(--s100-ink); opacity: 0.84;
  margin: 0 0 30px; max-width: 32rem;
}
.s100__hero-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-bottom: 22px; }
.s100__trust {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--s100-mono); font-size: 0.72rem; letter-spacing: 0.04em;
  color: var(--s100-ink); opacity: 0.6;
}
.s100__trust svg { color: var(--s100-accent); }

/* Hero art — the cover floated on a blueprint plate with crop-mark ticks */
.s100__hero-art { position: relative; justify-self: center; width: 100%; max-width: 320px; }
.s100__hero-plate {
  position: relative;
  padding: 26px;
  border: 1.5px dashed var(--s100-rule-dk);
  border-radius: 3px;
  background:
    radial-gradient(circle, color-mix(in srgb, var(--s100-ink) 8%, transparent) 1.4px, transparent 1.4px)
    0 0 / 16px 16px,
    var(--s100-paper-lift);
}
/* four crop-mark ticks */
.s100__hero-plate::before, .s100__hero-plate::after {
  content: ''; position: absolute; width: 12px; height: 12px; pointer-events: none;
}
.s100__hero-plate::before { top: -1px; left: -1px; border-top: 2px solid var(--s100-ink); border-left: 2px solid var(--s100-ink); }
.s100__hero-plate::after { bottom: -1px; right: -1px; border-bottom: 2px solid var(--s100-ink); border-right: 2px solid var(--s100-ink); }
.s100__hero-art .cover {
  width: 100%; aspect-ratio: 3 / 4;
  box-shadow: 0 28px 64px color-mix(in srgb, var(--s100-ink) 26%, transparent);
  transform: rotate(-1.4deg);
  transition: transform var(--dur, 220ms) var(--ease-out, ease);
}
.s100__hero-art:hover .cover { transform: rotate(0deg) translateY(-4px); }
.s100__hero-tag {
  position: absolute; bottom: -14px; right: 8px;
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--s100-mono); font-size: 0.62rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  background: var(--s100-ink); color: var(--s100-paper);
  padding: 6px 12px; border-radius: var(--radius-pill, 999px);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--s100-ink) 24%, transparent);
}

/* ============================================================
   Generic section frame
   ============================================================ */
.s100__section { padding: clamp(56px, 8vw, 96px) 28px; }
.s100__section--sunk { background: var(--s100-paper-sunk); }
.s100__section--ink {
  background: var(--s100-ink);
  color: var(--s100-paper);
}
.s100__section--ink .s100__eyebrow,
.s100__section--ink .s100__title { color: var(--s100-paper); }
.s100__section--ink .s100__eyebrow { opacity: 0.7; }
.s100__rule-top { border-top: 1px solid var(--s100-rule); }

.s100__head { max-width: 660px; margin: 0 auto 52px; text-align: center; }
.s100__head--left { margin-left: 0; text-align: left; }

/* ============================================================
   2 — PROBLEM
   ============================================================ */
.s100__problem-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 4vw, 56px); align-items: start;
}
.s100__problem-lead {
  font-family: var(--s100-serif);
  font-size: clamp(1.4rem, 2.4vw, 1.95rem);
  line-height: 1.35; letter-spacing: -0.01em;
  color: var(--s100-ink); margin: 0;
}
.s100__problem-lead b { color: var(--s100-accent-deep); font-weight: 600; }
.s100__painlist { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.s100__painlist li {
  display: flex; gap: 13px; align-items: flex-start;
  font-size: 1.02rem; line-height: 1.5; color: var(--s100-ink); opacity: 0.9;
}
.s100__painlist li svg { color: var(--s100-accent); flex: none; margin-top: 2px; }
.s100__painlist b { font-weight: 700; }

/* ============================================================
   3 — VALUE PROP (ink band)
   ============================================================ */
.s100__value {
  text-align: center; max-width: 720px; margin: 0 auto;
}
.s100__value-big {
  font-family: var(--s100-serif);
  font-size: clamp(1.6rem, 3.2vw, 2.5rem);
  line-height: 1.32; letter-spacing: -0.015em;
  color: var(--s100-paper); margin: 0 0 28px;
}
.s100__value-big em { font-style: normal; color: color-mix(in srgb, var(--s100-accent) 72%, #fff); }
.s100__value .s100__pxdiv { justify-content: center; }

/* ============================================================
   4 — BENEFITS
   ============================================================ */
.s100__benefits {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 20px; margin-top: 8px;
}
.s100__benefit {
  position: relative;
  background: var(--s100-paper-lift);
  border: 1px solid var(--s100-rule);
  border-radius: var(--radius-lg, 16px);
  padding: 26px 26px 28px;
  transition: transform var(--dur, 220ms) var(--ease-out, ease), box-shadow var(--dur, 220ms) var(--ease-out, ease), border-color var(--dur, 220ms) ease;
}
.s100__benefit:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 34px color-mix(in srgb, var(--s100-ink) 11%, transparent);
  border-color: color-mix(in srgb, var(--s100-accent) 40%, transparent);
}
.s100__benefit-num {
  font-family: var(--s100-mono); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.06em; color: var(--s100-accent); margin: 0 0 14px;
}
.s100__benefit-ic {
  width: 40px; height: 40px; border-radius: 10px;
  display: grid; place-items: center; margin-bottom: 16px;
  background: color-mix(in srgb, var(--s100-accent) 14%, transparent);
  color: var(--s100-accent-deep);
}
.s100__benefit h3 {
  font-family: var(--s100-display); font-weight: 700; font-size: 1.12rem;
  letter-spacing: -0.02em; color: var(--s100-ink); margin: 0 0 8px;
}
.s100__benefit p { font-size: 0.96rem; line-height: 1.55; color: var(--s100-ink); opacity: 0.78; margin: 0; }

/* ============================================================
   5 — WHAT'S INSIDE
   ============================================================ */
.s100__inside {
  display: grid; grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px, 5vw, 64px); align-items: start;
}
.s100__inside-aside { position: sticky; top: 84px; }
.s100__inside-stat {
  display: flex; gap: 16px; padding: 16px 0;
  border-top: 1px solid var(--s100-rule);
}
.s100__inside-stat:first-of-type { border-top: none; }
.s100__inside-stat b {
  font-family: var(--s100-display); font-weight: 800; font-size: 1.7rem;
  letter-spacing: -0.03em; color: var(--s100-accent-deep); line-height: 1; flex: none; min-width: 2.6ch;
}
.s100__inside-stat span { font-size: 0.94rem; line-height: 1.4; color: var(--s100-ink); opacity: 0.8; align-self: center; }

.s100__toc { list-style: none; padding: 0; margin: 0; counter-reset: toc; }
.s100__toc li {
  display: grid; grid-template-columns: auto 1fr; gap: 18px;
  padding: 20px 0; border-top: 1px solid var(--s100-rule);
  align-items: start;
}
.s100__toc li:first-child { border-top: none; padding-top: 0; }
.s100__toc-num {
  font-family: var(--s100-mono); font-size: 0.78rem; font-weight: 600;
  color: var(--s100-accent); padding-top: 4px;
}
.s100__toc h4 { font-family: var(--s100-display); font-weight: 700; font-size: 1.08rem; letter-spacing: -0.02em; color: var(--s100-ink); margin: 0 0 5px; }
.s100__toc p { font-size: 0.95rem; line-height: 1.5; color: var(--s100-ink); opacity: 0.74; margin: 0; }

/* ============================================================
   6 — AUTHOR
   ============================================================ */
.s100__author {
  display: grid; grid-template-columns: auto 1fr; gap: clamp(28px, 4vw, 48px);
  align-items: center; max-width: 880px; margin: 0 auto;
}
.s100__author-portrait {
  position: relative; width: clamp(150px, 18vw, 200px); flex: none;
}
.s100__author-plate {
  position: relative; aspect-ratio: 1; border-radius: var(--radius-lg, 16px);
  background: var(--s100-paper-lift);
  border: 1.5px dashed var(--s100-rule-dk);
  display: grid; place-items: center; overflow: hidden;
}
.s100__author-plate::before, .s100__author-plate::after {
  content: ''; position: absolute; width: 10px; height: 10px; pointer-events: none;
}
.s100__author-plate::before { top: 0; left: 0; border-top: 1.5px solid var(--s100-rule-dk); border-left: 1.5px solid var(--s100-rule-dk); }
.s100__author-plate::after { bottom: 0; right: 0; border-bottom: 1.5px solid var(--s100-rule-dk); border-right: 1.5px solid var(--s100-rule-dk); }
.s100__author-initials {
  font-family: var(--s100-serif); font-weight: 600; font-size: 3.4rem;
  color: var(--s100-accent-deep); line-height: 1;
}
.s100__author-mark {
  position: absolute; bottom: -10px; right: -10px;
  width: 44px; height: 44px; object-fit: contain;
  filter: contrast(1.08) brightness(0.96);
  background: var(--s100-paper); border-radius: 50%; padding: 6px;
  box-shadow: 0 6px 16px color-mix(in srgb, var(--s100-ink) 18%, transparent);
}
.s100__author-body h3 {
  font-family: var(--s100-display); font-weight: 800; font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  letter-spacing: -0.03em; color: var(--s100-ink); margin: 0 0 4px;
}
.s100__author-role {
  font-family: var(--s100-mono); font-size: 0.72rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--s100-accent); opacity: 0.9; margin: 0 0 16px;
}
.s100__author-body p { font-size: 1.04rem; line-height: 1.62; color: var(--s100-ink); opacity: 0.86; margin: 0 0 12px; max-width: 42rem; }
.s100__author-body p:last-child { margin-bottom: 0; }

/* ============================================================
   7 — SOCIAL PROOF
   ============================================================ */
.s100__proof {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.s100__quote {
  position: relative; background: var(--s100-paper-lift);
  border: 1px solid var(--s100-rule); border-radius: var(--radius-lg, 16px);
  padding: 28px 26px; display: flex; flex-direction: column; gap: 18px;
}
.s100__quote-mark {
  font-family: var(--s100-serif); font-size: 3rem; line-height: 0.6;
  color: color-mix(in srgb, var(--s100-accent) 40%, transparent);
  height: 18px;
}
.s100__quote p { font-family: var(--s100-serif); font-size: 1.04rem; line-height: 1.55; color: var(--s100-ink); margin: 0; flex: 1; }
.s100__quote-by { display: flex; align-items: center; gap: 11px; }
.s100__quote-av {
  width: 34px; height: 34px; border-radius: 50%; flex: none;
  display: grid; place-items: center; font-family: var(--s100-display);
  font-weight: 700; font-size: 0.78rem; color: #fff;
  background: var(--s100-accent);
}
.s100__quote-name { font-weight: 700; font-size: 0.9rem; color: var(--s100-ink); }
.s100__quote-meta { font-size: 0.78rem; color: var(--s100-ink); opacity: 0.6; }
.s100__stars { display: inline-flex; gap: 2px; color: var(--s100-accent); }

/* ============================================================
   8 — OFFER
   ============================================================ */
.s100__offer {
  max-width: 560px; margin: 0 auto;
  background: var(--s100-paper-lift);
  border: 1.5px solid var(--s100-rule-dk);
  border-radius: var(--radius-xl, 22px);
  padding: clamp(28px, 4vw, 44px);
  position: relative;
  box-shadow: 0 24px 60px color-mix(in srgb, var(--s100-ink) 12%, transparent);
}
.s100__offer::before, .s100__offer::after {
  content: ''; position: absolute; width: 14px; height: 14px; pointer-events: none;
}
.s100__offer::before { top: -1px; left: -1px; border-top: 2px solid var(--s100-accent); border-left: 2px solid var(--s100-accent); border-radius: 22px 0 0 0; }
.s100__offer::after { bottom: -1px; right: -1px; border-bottom: 2px solid var(--s100-accent); border-right: 2px solid var(--s100-accent); border-radius: 0 0 22px 0; }
.s100__offer-banner {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--s100-mono); font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--s100-accent-deep);
  background: color-mix(in srgb, var(--s100-accent) 16%, transparent);
  padding: 6px 13px; border-radius: var(--radius-pill, 999px); margin-bottom: 20px;
}
.s100__price { display: flex; align-items: baseline; gap: 12px; margin-bottom: 6px; }
.s100__price-free { font-family: var(--s100-display); font-weight: 800; font-size: 2.8rem; letter-spacing: -0.04em; color: var(--s100-ink); line-height: 1; }
.s100__price-was { font-size: 1.2rem; color: var(--s100-ink); opacity: 0.5; text-decoration: line-through; }
.s100__price-note { font-size: 0.92rem; color: var(--s100-ink); opacity: 0.7; margin: 0 0 24px; }

.s100__claim { display: flex; flex-direction: column; gap: 12px; }
.s100__claim-row { display: flex; gap: 10px; flex-wrap: wrap; }
.s100__email {
  flex: 1 1 200px; min-width: 0; padding: 14px 16px; font: inherit; font-size: 1rem;
  border: 1.5px solid var(--s100-rule-dk);
  border-radius: var(--radius-md, 12px);
  background: color-mix(in srgb, var(--s100-paper) 60%, #fff);
  color: var(--s100-ink);
}
.s100__email::placeholder { color: color-mix(in srgb, var(--s100-ink) 45%, transparent); }
.s100__email:focus { outline: none; border-color: var(--s100-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--s100-accent) 24%, transparent); }
.s100__cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 26px; border: none; cursor: pointer;
  font: inherit; font-weight: 700; font-size: 1rem; color: #fff;
  background: var(--s100-accent); border-radius: var(--radius-md, 12px);
  transition: background var(--dur-fast, 140ms) ease, transform var(--dur-fast, 140ms) ease, box-shadow var(--dur-fast, 140ms) ease;
  box-shadow: 0 6px 18px color-mix(in srgb, var(--s100-accent) 38%, transparent);
}
.s100__cta:hover { background: var(--s100-accent-deep); box-shadow: 0 10px 26px color-mix(in srgb, var(--s100-accent) 44%, transparent); }
.s100__cta:active { transform: translateY(1px); }
.s100__cta:disabled { opacity: 0.6; cursor: default; }
.s100__cta--block { width: 100%; }
.s100__guarantee { display: inline-flex; align-items: center; gap: 9px; font-size: 0.9rem; color: var(--s100-ink); opacity: 0.78; margin: 6px 0 0; }
.s100__guarantee svg { color: var(--s100-accent); flex: none; }
.s100__disclaimer { font-size: 0.74rem; line-height: 1.45; color: var(--s100-ink); opacity: 0.5; margin: 14px 0 0; }
.s100__delivered {
  display: inline-flex; align-items: center; gap: 10px; font-weight: 700;
  color: var(--s100-accent-deep); text-decoration: none; font-size: 1.05rem;
}
.s100__claim-err { font-size: 0.85rem; color: #B4452E; margin: 0; }

/* ============================================================
   9 — FAQ
   ============================================================ */
.s100__faq { max-width: 760px; margin: 0 auto; }
.s100__faq-item {
  border-top: 1px solid var(--s100-rule);
}
.s100__faq-item:last-child { border-bottom: 1px solid var(--s100-rule); }
.s100__faq-q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  font: inherit; color: var(--s100-ink);
  display: flex; align-items: center; gap: 16px;
  padding: 22px 4px; font-family: var(--s100-display); font-weight: 700;
  font-size: 1.08rem; letter-spacing: -0.015em;
}
.s100__faq-q:hover { color: var(--s100-accent-deep); }
.s100__faq-q:focus-visible { outline: 2px solid var(--s100-accent); outline-offset: 3px; border-radius: 4px; }
.s100__faq-ic { margin-left: auto; flex: none; color: var(--s100-accent); transition: transform var(--dur, 220ms) var(--ease-out, ease); }
.s100__faq-item[data-open="true"] .s100__faq-ic { transform: rotate(45deg); }
.s100__faq-a {
  overflow: hidden;
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur, 220ms) var(--ease-out, ease);
}
.s100__faq-item[data-open="true"] .s100__faq-a { grid-template-rows: 1fr; }
.s100__faq-a > div { min-height: 0; }
.s100__faq-a p {
  font-family: var(--s100-serif); font-size: 1.02rem; line-height: 1.6;
  color: var(--s100-ink); opacity: 0.84; margin: 0 4px 22px; max-width: 62ch;
}

/* ============================================================
   10 — URGENCY
   ============================================================ */
.s100__urgency {
  max-width: 720px; margin: 0 auto; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 18px;
}
.s100__urgency-badge {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--s100-mono); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--s100-accent-deep);
  border: 1px solid color-mix(in srgb, var(--s100-accent) 45%, transparent);
  padding: 8px 16px; border-radius: var(--radius-pill, 999px);
}
.s100__urgency-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--s100-accent); animation: s100pulse 1.6s var(--ease-in-out, ease) infinite; }
@keyframes s100pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
.s100__urgency p {
  font-family: var(--s100-serif); font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  line-height: 1.4; color: var(--s100-ink); margin: 0; max-width: 30ch;
}

/* ============================================================
   11 — FINAL CTA (ink band)
   ============================================================ */
.s100__final { text-align: center; max-width: 640px; margin: 0 auto; }
.s100__final h2 {
  font-family: var(--s100-display); font-weight: 800;
  font-size: clamp(2rem, 4.4vw, 3.2rem); letter-spacing: -0.04em; line-height: 1.0;
  color: var(--s100-paper); margin: 0 0 18px;
}
.s100__final p { font-family: var(--s100-serif); font-size: 1.15rem; line-height: 1.5; color: var(--s100-paper); opacity: 0.8; margin: 0 0 30px; }
.s100__final .s100__cta { font-size: 1.05rem; padding: 16px 34px; }
.s100__final .s100__pxdiv { justify-content: center; margin-bottom: 26px; }

/* ---- Footer ---- */
.s100__foot {
  max-width: 1080px; margin: 0 auto; padding: 40px 28px 56px; text-align: center;
  display: flex; gap: 8px; align-items: center; justify-content: center;
  color: var(--s100-ink); opacity: 0.5; font-size: 0.8rem;
  border-top: 1px solid var(--s100-rule);
}
.s100__foot img { width: 18px; height: 18px; filter: contrast(1.08) brightness(0.96); }

/* ============================================================
   Entrance reveal — one orchestrated stagger, reduced-motion safe
   ============================================================ */
.s100-r { opacity: 0; transform: translateY(16px); }
.s100--in .s100-r {
  opacity: 1; transform: none;
  transition: opacity 0.55s var(--ease-out, ease), transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
  transition-delay: var(--d, 0ms);
}

/* Scroll-reveal for below-the-fold sections (IntersectionObserver toggles .is-seen) */
.s100-sr { opacity: 0; transform: translateY(22px); transition: opacity 0.6s var(--ease-out, ease), transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1); }
.s100-sr.is-seen { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .s100-r, .s100-sr { opacity: 1 !important; transform: none !important; }
  .s100--in .s100-r, .s100-sr { transition: none !important; }
  .s100__urgency-dot { animation: none; }
  .s100__hero-art .cover { transform: none; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  .s100__hero { grid-template-columns: 1fr; gap: 40px; }
  .s100__hero-art { order: -1; max-width: 260px; }
  .s100__inside { grid-template-columns: 1fr; }
  .s100__inside-aside { position: static; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .s100__inside-stat { border-top: none; padding: 10px 0; flex-direction: column; }
  .s100__proof { grid-template-columns: 1fr; }
  .s100__problem-grid { grid-template-columns: 1fr; gap: 28px; }
  .s100__author { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .s100__author-body { text-align: center; }
}
@media (max-width: 600px) {
  .s100__benefits { grid-template-columns: 1fr; }
  .s100__inside-aside { grid-template-columns: 1fr; }
  .s100__topbar-inner { gap: 8px; }
  .s100__brand-author { display: none; }
}

/* ============================================================
   spec 11 — data-driven additions (back/brand button, single-column
   benefit body, full-width TOC when there's no stats aside)
   ============================================================ */
.s100__brand--btn {
  background: none; border: none; cursor: pointer;
  font: inherit; color: inherit; padding: 0;
}
.s100__brand--btn:hover .s100__brand-name { color: var(--s100-accent-deep); }
.s100__benefit-body {
  font-size: 0.99rem; line-height: 1.55; color: var(--s100-ink);
  opacity: 0.82; margin: 0;
}
.s100__inside:has(.s100__toc--wide:only-child) { grid-template-columns: 1fr; }
.s100__toc--wide {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 40px;
}
.s100__toc--wide li:nth-child(2) { border-top: none; padding-top: 0; }
@media (max-width: 720px) {
  .s100__toc--wide { grid-template-columns: 1fr; }
  .s100__toc--wide li:nth-child(2) { border-top: 1px solid var(--s100-rule); padding-top: 20px; }
}

/* ── §12 — inline sales-page editor (authed Sales-page tab) ─────────────────
   Only present in editable mode; the public page never carries these. */
.salestab { display: block; }
.salestab__bar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px 18px; margin-bottom: 18px;
  background: var(--paper-50, #fff);
  border: 1px solid var(--rule, rgba(0,0,0,.1)); border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,.05);
}
.salestab__bar-actions { display: flex; align-items: center; gap: 14px; }
.salestab__status { font-size: 13px; font-weight: 600; display: inline-flex; align-items: center; gap: 5px; }
.salestab__status--ok { color: #2f8f4e; }
.salestab__status--err { color: var(--rust-500, #b4452f); }
.salestab__status--dirty { color: var(--clay-600, #9a6a44); }
.salestab__preview {
  border: 1px solid var(--rule, rgba(0,0,0,.1)); border-radius: 14px; overflow: hidden;
}
/* Inline-editable text: a subtle affordance that this copy can be clicked + typed. */
.s100-edit {
  outline: none; border-radius: 4px;
  transition: box-shadow .12s ease, background .12s ease;
  cursor: text;
}
.s100-edit:hover { box-shadow: 0 0 0 1px rgba(0,0,0,.12); }
.s100-edit:focus { box-shadow: 0 0 0 2px var(--sp-accent, #b4724a); background: rgba(255,255,255,.5); }
.s100__faq-q--edit { display: flex; align-items: center; justify-content: space-between; width: 100%; cursor: text; }
.s100__cta-edit-label { font-size: 13px; opacity: .7; margin: 4px 0 0; }
.s100__cta-edit, .s100__price-edit { font-weight: inherit; }

/* §13 — AI-assisted copy: per-section "improve with AI" + proposal preview. */
.s100-edit-wrap { position: relative; display: inline; }
.s100-refine {
  display: inline-flex; align-items: center; gap: 4px;
  margin-left: 8px; padding: 2px 8px;
  font-size: 11px; font-weight: 600; line-height: 1.4;
  color: var(--clay-700, #7a4f2e);
  background: var(--paper-100, #f7f2ea);
  border: 1px solid var(--rule, rgba(0,0,0,.12)); border-radius: 999px;
  cursor: pointer; opacity: .55; transition: opacity .12s ease, box-shadow .12s ease;
  vertical-align: baseline; white-space: nowrap;
}
.s100-edit-wrap:hover .s100-refine, .s100-refine:focus-visible { opacity: 1; }
.s100-refine:hover { box-shadow: 0 0 0 1px rgba(0,0,0,.12); }

.salestab__ai-error {
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 14px; padding: 10px 14px;
  font-size: 13px; font-weight: 600; color: var(--rust-500, #b4452f);
  background: rgba(180,69,47,.08); border-radius: 10px;
}
.salestab__ai-loading {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 14px; padding: 10px 14px;
  font-size: 13px; color: var(--clay-700, #7a4f2e);
  background: var(--paper-100, #f7f2ea); border-radius: 10px;
}
.salestab__proposal {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-bottom: 16px; padding: 12px 16px;
  background: linear-gradient(180deg, rgba(180,114,74,.10), rgba(180,114,74,.04));
  border: 1px solid var(--clay-300, rgba(180,114,74,.35)); border-radius: 12px;
}
.salestab__proposal-copy { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 600; color: var(--clay-700, #7a4f2e); }
.salestab__proposal-actions { display: inline-flex; align-items: center; gap: 10px; }