/* =========================================================================
   LANDING PAS — "Masaje en Silla: El Manual Completo" (Ticket 14)
   Web-specific layer on top of the shared design system (tokens.css,
   fonts.css). Brand colors/spacing/shadows/radius are consumed via
   var(--color-*) etc. from tokens.css — never redeclared here, so the
   ebook and the landing page always share one palette.

   Product imagery is rendered from the final ebook PDF and served as
   optimized WebP files; CSS supplies only the physical book treatment.
   ========================================================================= */

/* -----------------------------------------------------------------------
   0. Web type scale & layout tokens (additive — tokens.css's --type-*
      are pt-sized for the fixed A4 print canvas and don't apply here)
   ----------------------------------------------------------------------- */
:root {
  --lp-max-width: 1180px;
  --lp-max-width-narrow: 760px;

  --lp-font-hero:     600 clamp(2.25rem, 4.4vw + 1rem, 3.75rem) / 1.12 var(--font-sans);
  --lp-font-h2:        600 clamp(1.75rem, 2.4vw + 1rem, 2.5rem) / 1.2  var(--font-sans);
  --lp-font-h3:        600 clamp(1.125rem, 0.6vw + 1rem, 1.375rem) / 1.3 var(--font-sans);
  --lp-font-eyebrow:   500 0.8125rem / 1.4 var(--font-sans);
  --lp-font-body:      400 1.0625rem / 1.7 var(--font-serif);
  --lp-font-body-lg:   400 1.1875rem / 1.65 var(--font-serif);
  --lp-font-ui:        500 0.9375rem / 1.4 var(--font-sans);
  --lp-font-caption:   400 0.8125rem / 1.4 var(--font-sans);

  --lp-duration: 0.5s;
  --lp-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-crema);
  color: var(--text-color-primary);
  font: var(--lp-font-body);
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

a { color: inherit; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* -----------------------------------------------------------------------
   1. Layout shell
   ----------------------------------------------------------------------- */
.band {
  padding: clamp(3rem, 7vw, 5.5rem) var(--space-lg);
}

.band--crema     { background: var(--color-crema); }
.band--beige     { background: var(--color-beige-arena); }
.band--sage-tint { background: var(--color-sage-tinte); }
.band--white     { background: var(--color-blanco); }
.band--dark      { background: var(--color-grafito); color: var(--color-crema); }

.wrap {
  max-width: var(--lp-max-width);
  margin: 0 auto;
}

.wrap--narrow {
  max-width: var(--lp-max-width-narrow);
  margin: 0 auto;
}

.eyebrow {
  font: var(--lp-font-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-sage);
  margin: 0 0 var(--space-sm);
}
.eyebrow--on-dark { color: var(--color-sage-claro); }

.section-heading {
  font: var(--lp-font-h2);
  color: var(--color-grafito);
  margin: 0 0 var(--space-lg);
  max-width: 26ch;
}

.band--dark .section-heading { color: var(--color-crema); }
.section-heading--center { margin-left: auto; margin-right: auto; }

.section-intro {
  font: var(--lp-font-body-lg);
  color: var(--text-color-secondary);
  max-width: 56ch;
  margin: 0 0 var(--space-xl);
}
.section-intro--tight { margin-bottom: 0; }
.section-intro--center { margin-left: auto; margin-right: auto; }

/* Divider motif borrowed from the ebook's chapter-close separator: a sage
   rule, used here between narrative beats instead of between chapters. */
.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  color: var(--color-sage-claro);
  margin: 0;
}
.divider::before, .divider::after {
  content: "";
  height: 1px;
  flex: 1;
  background: var(--color-sage-claro);
  max-width: 120px;
}

/* -----------------------------------------------------------------------
   2. Buttons
   ----------------------------------------------------------------------- */
.cta-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font: var(--lp-font-ui);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--color-blanco);
  background: var(--color-sage);
  border: none;
  border-radius: var(--radius-pill);
  padding: 0.95rem 1.75rem;
  cursor: pointer;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s var(--lp-ease), box-shadow 0.2s var(--lp-ease), background 0.2s;
}
.cta-button:hover, .cta-button:focus-visible {
  filter: brightness(0.92);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.cta-button--terracota { background: var(--color-terracota); }

.cta-button--spaced { margin-top: var(--space-lg); }

.cta-button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-terracota);
  outline-offset: 3px;
}

.microcopy {
  font: var(--lp-font-caption);
  color: var(--text-color-secondary);
  margin: var(--space-md) 0 0;
}
.band--dark .microcopy { color: var(--color-sage-claro); }

.price-tag {
  font: 700 clamp(2rem, 3vw, 2.75rem) / 1 var(--font-sans);
  color: var(--color-grafito);
}
.band--dark .price-tag { color: var(--color-crema); }
.price-tag__unit { font-size: 0.4em; font-weight: 500; }

/* =========================================================================
   3. HERO
   ========================================================================= */
#hero {
  padding-top: clamp(3rem, 8vw, 6rem);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero-copy h1 { margin: 0 0 var(--space-md); }
.hero-copy .section-intro { margin-bottom: var(--space-xl); }

.hero-price-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}

.hero-stage {
  display: flex;
  justify-content: center;
  perspective: 1400px;
}

/* --- Signature element: final ebook cover presented as a 3D book. --- */
.ebook-mockup {
  position: relative;
  width: min(280px, 60vw);
  aspect-ratio: 210 / 280;
  transform-style: preserve-3d;
  transform: rotateY(-18deg) rotateX(6deg) rotateZ(-2deg);
  animation: lp-float 6s ease-in-out infinite;
}
.ebook-mockup__pages {
  position: absolute;
  inset: 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--color-blanco);
  box-shadow:
    2px 3px 0 0 var(--color-beige-arena),
    4px 6px 0 0 var(--color-beige-arena),
    6px 9px 0 0 var(--color-beige-arena),
    8px 12px 0 0 var(--color-beige-arena),
    10px 15px 0 0 var(--color-beige-arena),
    18px 26px 40px -6px rgba(58, 58, 58, 0.35);
  transform: translateZ(-6px);
}

.ebook-mockup__cover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  border-left: 3px solid var(--color-sage);
  box-shadow: inset 8px 0 14px rgba(58, 58, 58, 0.12);
}
.ebook-mockup__price {
  position: absolute;
  bottom: var(--space-md);
  right: -0.6rem;
  background: var(--color-terracota);
  color: var(--color-blanco);
  font: 700 0.85rem/1 var(--font-sans);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}

@keyframes lp-float {
  0%, 100% { transform: rotateY(-18deg) rotateX(6deg) rotateZ(-2deg) translateY(0); }
  50%      { transform: rotateY(-14deg) rotateX(4deg) rotateZ(-1deg) translateY(-14px); }
}

.trust-strip {
  background: var(--color-blanco);
  border-top: 1px solid var(--color-beige-arena);
  border-bottom: 1px solid var(--color-beige-arena);
}

.trust-strip__inner {
  max-width: var(--lp-max-width);
  margin: 0 auto;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  font: var(--lp-font-caption);
  color: var(--text-color-secondary);
}

.trust-strip__inner strong {
  font-weight: 700;
  color: var(--color-grafito);
}

.trust-strip__inner span {
  padding-left: var(--space-xl);
  border-left: 1px solid var(--color-beige-arena);
}

/* =========================================================================
   4. PROBLEMA — 3 perfil cards
   ========================================================================= */
.perfil-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.perfil-card {
  background: var(--color-blanco);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.perfil-card__icon {
  width: 40px; height: 40px;
  color: var(--color-sage);
  margin-bottom: var(--space-md);
}
.perfil-card__icon svg {
  width: 100%; height: 100%;
  fill: none; stroke: currentColor;
  stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round;
}

.perfil-card__label {
  font: var(--lp-font-h3);
  color: var(--color-grafito);
  margin: 0 0 var(--space-sm);
}

.perfil-card__quote {
  font: var(--lp-font-body);
  font-style: italic;
  color: var(--text-color-secondary);
  margin: 0;
}

/* =========================================================================
   5. AGITACIÓN
   ========================================================================= */
.agitacion-list {
  list-style: none;
  margin: 0 0 var(--space-xl);
  padding: 0;
  display: grid;
  gap: var(--space-md);
}

.agitacion-list li {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  font: var(--lp-font-body-lg);
}

.agitacion-list .mark {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--color-terracota-tinte);
  color: var(--color-terracota);
  display: flex; align-items: center; justify-content: center;
  font: 700 0.9rem var(--font-sans);
}

.agitacion-closer {
  font: var(--lp-font-h3);
  font-style: italic;
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--color-terracota);
}

/* =========================================================================
   6. SOLUCIÓN
   ========================================================================= */
#solucion .wrap {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.ebook-spread {
  display: flex;
  width: min(440px, 85vw);
  perspective: 1200px;
  filter: drop-shadow(0 18px 18px rgba(58, 58, 58, 0.2));
}

.ebook-spread__page {
  width: 50%;
  height: auto;
  background: var(--color-blanco);
}

.ebook-spread__page--left {
  transform: rotateY(9deg);
  transform-origin: right center;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.ebook-spread__page--right {
  transform: rotateY(-9deg);
  transform-origin: left center;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.badge {
  font: var(--lp-font-caption);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-sage);
  background: var(--color-sage-tinte);
  border-radius: var(--radius-pill);
  padding: 0.4rem 0.9rem;
}

/* =========================================================================
   7. AUTORIDAD EDITORIAL
   ========================================================================= */
.authority-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.authority-visual {
  margin: 0;
}

.authority-visual img {
  width: 100%;
  aspect-ratio: 39 / 25;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.authority-visual figcaption {
  margin-top: var(--space-sm);
  font: var(--lp-font-caption);
  color: var(--text-color-secondary);
}

.authority-copy .section-intro {
  margin-bottom: var(--space-lg);
}

.authority-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-beige-arena);
  border-bottom: 1px solid var(--color-beige-arena);
}

.authority-facts div {
  padding: 0 var(--space-md);
  border-left: 1px solid var(--color-beige-arena);
}

.authority-facts div:first-child {
  padding-left: 0;
  border-left: 0;
}

.authority-facts dt {
  font: 700 1.2rem/1.2 var(--font-sans);
  color: var(--color-sage);
}

.authority-facts dd {
  margin: var(--space-xs) 0 0;
  font: var(--lp-font-caption);
  color: var(--text-color-secondary);
}

.authority-clients {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-beige-arena);
  text-align: center;
}

.authority-clients > p {
  margin: 0 0 var(--space-md);
  font: var(--lp-font-caption);
  color: var(--text-color-secondary);
}

.authority-clients__logos {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: center;
  gap: clamp(1.5rem, 4vw, 3rem);
  max-width: 920px;
  margin: 0 auto;
}

.authority-clients__logos img {
  width: 100%;
  height: 128px;
  object-fit: contain;
  background: transparent;
}

/* =========================================================================
   8. BENEFICIOS
   ========================================================================= */
.beneficios-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md) var(--space-xl);
}

.beneficios-list li {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  font: var(--lp-font-body);
}

.beneficios-list .check {
  flex-shrink: 0;
  width: 22px; height: 22px;
  color: var(--color-sage);
}
.beneficios-list .check svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* =========================================================================
   8. CAPÍTULOS — 12-card grid (real numbering: this content IS sequential)
   ========================================================================= */
.chapter-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.chapter-card {
  background: var(--color-blanco);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s var(--lp-ease);
}
.chapter-card:hover { transform: translateY(-3px); }

.chapter-card--featured {
  background: var(--color-sage);
  color: var(--color-blanco);
}

.chapter-card__number {
  font: 700 1.5rem/1 var(--font-sans);
  color: var(--color-sage-claro);
  flex-shrink: 0;
}
.chapter-card--featured .chapter-card__number { color: rgba(255,255,255,0.6); }

.chapter-card__icon {
  width: 22px; height: 22px;
  flex-shrink: 0;
  margin-top: 0.15rem;
  color: var(--color-sage);
}
.chapter-card--featured .chapter-card__icon { color: var(--color-crema); }
.chapter-card__icon svg {
  width: 100%; height: 100%;
  fill: none; stroke: currentColor;
  stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round;
}

.chapter-card__title {
  font: 600 0.95rem/1.35 var(--font-sans);
  margin: 0 0 0.25rem;
}

.chapter-card__desc {
  font: 400 0.8rem/1.4 var(--font-serif);
  color: var(--text-color-secondary);
  margin: 0;
}
.chapter-card--featured .chapter-card__desc { color: rgba(255,255,255,0.85); }

.chapter-card__tag {
  display: inline-block;
  margin-top: var(--space-xs);
  font: var(--lp-font-caption);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-terracota);
}
.chapter-card--featured .chapter-card__tag { color: var(--color-amarillo); }

/* =========================================================================
   9. PREVIEW — 4 real interior pages from the final ebook
   ========================================================================= */
.preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.preview-card {
  background: var(--color-blanco);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.preview-card__stage {
  aspect-ratio: 3 / 4;
  background: var(--color-beige-arena);
  overflow: hidden;
}

.preview-card__stage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.preview-card__label {
  padding: var(--space-sm) var(--space-md);
  font: var(--lp-font-caption);
  color: var(--text-color-secondary);
  border-top: 1px solid var(--color-beige-arena);
}

/* -----------------------------------------------------------------------
   9b. Sizzle reel — vertical 9:16 teaser of the demonstrations (Ticket 05)
   The source video is 540×960. At full mobile width (~412 px) it would
   stand ~732 px tall and eat the whole screen, so height is capped at
   min(62vh, 560px): width derives from the 9:16 ratio and never reaches
   the viewport edge, so there is no horizontal overflow on mobile.
   ----------------------------------------------------------------------- */
.sizzle-block {
  margin-top: var(--space-2xl);
  text-align: center;
}

.sizzle-block__heading {
  font: var(--lp-font-h3);
  color: var(--color-grafito);
  margin: 0 auto var(--space-sm);
  max-width: 30ch;
}

.sizzle-block__intro {
  font: var(--lp-font-body);
  color: var(--text-color-secondary);
  max-width: 52ch;
  margin: 0 auto var(--space-lg);
}

.sizzle {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.sizzle__video {
  display: block;
  margin: 0 auto;
  width: auto;
  height: min(62vh, 560px);
  max-width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  background: var(--color-grafito);
  object-fit: cover;
}

.sizzle__caption {
  font: var(--lp-font-caption);
  color: var(--text-color-secondary);
}

/* =========================================================================
   10. GARANTÍA
   ========================================================================= */
#garantia .wrap--narrow {
  text-align: center;
}
.guarantee-seal {
  width: 96px; height: 96px;
  margin: 0 auto var(--space-lg);
  color: var(--color-sage);
}
.guarantee-seal svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.5; }

/* =========================================================================
   11. CTA FINAL
   ========================================================================= */
#cta-final { text-align: center; }
#cta-final .wrap--narrow { display: flex; flex-direction: column; align-items: center; }

.price-compare {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  margin: var(--space-sm) 0 var(--space-lg);
}
.price-compare del {
  font: 500 1.5rem var(--font-sans);
  color: var(--color-sage-claro);
  text-decoration-color: var(--color-terracota);
}
.price-compare .price-tag { color: var(--color-terracota); }
.launch-note {
  font: var(--lp-font-caption);
  font-style: italic;
  color: var(--color-sage-claro);
}

/* =========================================================================
   12. FAQ
   ========================================================================= */
.faq-list { display: grid; gap: var(--space-sm); }

.faq-list details {
  background: var(--color-blanco);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
}

.faq-list summary {
  cursor: pointer;
  font: var(--lp-font-h3);
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  font: 400 1.4rem var(--font-sans);
  color: var(--color-sage);
  flex-shrink: 0;
  transition: transform 0.2s var(--lp-ease);
}
.faq-list details[open] summary::after { transform: rotate(45deg); }

.faq-list p {
  font: var(--lp-font-body);
  color: var(--text-color-secondary);
  margin: var(--space-sm) 0 0;
}

/* =========================================================================
   13. Sticky mobile CTA
   ========================================================================= */
#sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 40;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-blanco);
  box-shadow: 0 -4px 16px rgba(0,0,0,0.12);
  transform: translateY(100%);
  transition: transform 0.3s var(--lp-ease);
}
#sticky-cta.is-visible { transform: translateY(0); }
#sticky-cta .price-tag { font-size: 1.4rem; }
#sticky-cta .cta-button { padding: 0.7rem 1.25rem; font-size: 0.85rem; }

@media (max-width: 760px) {
  #sticky-cta { display: flex; }
}

/* =========================================================================
   14. Exit-intent popup
   ========================================================================= */
#exit-popup {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  background: rgba(58, 58, 58, 0.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s var(--lp-ease);
}
#exit-popup.is-visible { opacity: 1; pointer-events: auto; }

.exit-popup__card {
  position: relative;
  max-width: 420px;
  width: 100%;
  background: var(--color-crema);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl) var(--space-xl);
  text-align: center;
  transform: translateY(12px) scale(0.97);
  transition: transform 0.25s var(--lp-ease);
}
#exit-popup.is-visible .exit-popup__card { transform: translateY(0) scale(1); }

.exit-popup__close {
  position: absolute;
  top: var(--space-md); right: var(--space-md);
  width: 32px; height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--color-beige-arena);
  color: var(--color-grafito);
  font: 400 1.1rem var(--font-sans);
  cursor: pointer;
}

.exit-popup__title {
  font: var(--lp-font-h3);
  margin: 0 0 var(--space-sm);
}
.exit-popup__body {
  font: var(--lp-font-body);
  color: var(--text-color-secondary);
  margin: 0 0 var(--space-lg);
}

/* =========================================================================
   15. Footer
   ========================================================================= */
.lp-footer {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  font: var(--lp-font-caption);
  color: var(--color-sage-claro);
  background: var(--color-grafito);
}

.lp-footer-empresa {
  margin-top: var(--space-sm);
  opacity: 0.75;
}

/* =========================================================================
   16. Responsive
   ========================================================================= */
@media (max-width: 900px) {
  #hero { grid-template-columns: 1fr; text-align: center; }
  .hero-price-row { justify-content: center; }
  .hero-stage { order: -1; }
  #solucion .wrap { grid-template-columns: 1fr; }
  #solucion .hero-stage { order: -1; }
  .authority-grid { grid-template-columns: 1fr; }
  .perfil-grid { grid-template-columns: 1fr; }
  .beneficios-list { grid-template-columns: 1fr; }
  .chapter-grid { grid-template-columns: repeat(2, 1fr); }
  .preview-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .trust-strip__inner {
    padding: var(--space-md);
    display: grid;
    gap: var(--space-xs);
    text-align: center;
  }
  .trust-strip__inner span {
    padding-left: 0;
    border-left: 0;
  }
  .authority-facts {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  .authority-clients__logos {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
  }
  .authority-clients__logos img { height: 104px; }
  .authority-facts div,
  .authority-facts div:first-child {
    padding: 0;
    border-left: 0;
  }
  #hero {
    gap: 1.25rem;
    padding: 1.5rem var(--space-md) 2rem;
  }
  #hero .ebook-mockup { width: 150px; }
  .hero-copy h1 { font-size: 2rem; }
  .hero-copy .section-intro {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: var(--space-md);
  }
  .hero-price-row { margin-bottom: var(--space-sm); }
  .hero-copy .cta-button { width: 100%; justify-content: center; }
  .chapter-grid { grid-template-columns: 1fr; }
  .preview-grid { grid-template-columns: 1fr; }
  .band { padding: 3rem var(--space-md); }
}

/* -----------------------------------------------------------------------
   17. Motion & accessibility quality floor
   ----------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--lp-ease), transform 0.6s var(--lp-ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ebook-mockup { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .cta-button, .chapter-card, #exit-popup, #exit-popup .exit-popup__card, #sticky-cta {
    transition: none;
  }
}