/* Shared composition; each ebook keeps its own palette, typefaces and imagery. */
body.ed-page {
  --ed-max: 1240px;
  --ed-gutter: clamp(1.2rem, 4vw, 4.5rem);
  --ed-space: clamp(3.6rem, 7vw, 6rem);
  --ed-line: rgba(242, 240, 233, .18);
}
body.fases-page.ed-page {
  --ed-accent: var(--fases-accent);
  --ed-soft: rgba(8, 7, 17, .36);
  --ed-dark: rgba(8, 7, 17, .7);
  --ed-tint: rgba(163, 123, 242, .16);
  --ed-color: var(--fases-paper);
  --ed-number-color: var(--fases-accent-soft);
}
body.obra-page.ed-page {
  --ed-accent: var(--obra-accent);
  --ed-soft: rgba(23, 23, 25, .28);
  --ed-dark: rgba(23, 23, 25, .68);
  --ed-tint: rgba(178, 71, 59, .18);
  --ed-color: var(--obra-bone);
  --ed-number-color: var(--obra-accent-soft);
}
.ed-page main { position: relative; z-index: 2; }
.ed-page .ed-band { border-bottom: 1px solid var(--ed-line); color: var(--ed-color); }
.ed-page .ed-soft { background: var(--ed-soft); }
.ed-page .ed-dark { background: var(--ed-dark); }
.ed-page .ed-accent-band { background: var(--ed-tint); }
.ed-page .ed-wrap,
body.ed-page .book-landing .legal-section,
body.ed-page .obra-section {
  box-sizing: border-box;
  margin: 0 auto;
  max-width: var(--ed-max);
  padding-left: var(--ed-gutter);
  padding-right: var(--ed-gutter);
  width: 100%;
}
.ed-page .ed-section,
body.ed-page .book-landing .legal-section,
body.ed-page .obra-section.ed-section {
  background: transparent;
  border: 0;
  padding-top: var(--ed-space);
  padding-bottom: var(--ed-space);
}
.ed-page h2 { font-weight: 300; }
.ed-page .ed-section h2 {
  color: var(--ed-color);
  font-size: clamp(2rem, 4.1vw, 3.8rem);
  letter-spacing: -.025em;
  line-height: 1.08;
  margin: 0;
  max-width: 920px;
  overflow-wrap: normal;
  word-break: normal;
}
body.obra-page.ed-page .ed-section h2 {
  font-family: var(--obra-title);
  font-weight: 200;
  letter-spacing: -.05em;
}
.ed-page .ed-section p { line-height: 1.6; }
.ed-page .ed-section .eyebrow,
.ed-page .ed-section .obra-kicker { margin: 0 0 1.35rem; color: var(--ed-number-color); }

/* A bounded column for the copy and a complete page fan alongside it. */
body.ed-page .book-hero.ed-hero-grid,
body.ed-page .obra-hero-grid.ed-hero-grid {
  align-items: center;
  background: transparent;
  border: 0;
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  min-height: min(760px, calc(100svh - 72px));
  padding-bottom: clamp(3.5rem, 6vw, 6rem);
  padding-top: calc(clamp(3.5rem, 6vw, 6rem) + var(--ed-consent-space, 0px));
}
.ed-page .ed-hero { background: var(--ed-soft); }
body.ed-page:has(.ta-consent-banner:not([hidden])) .ed-hero-grid {
  padding-top: calc(clamp(3.5rem, 6vw, 6rem) + var(--ed-consent-space, 0px));
}
.ed-page .ed-hero-copy { min-width: 0; position: relative; z-index: 2; }
body.fases-page.ed-page .book-landing .legal-title h1 {
  font-size: clamp(2.4rem, 4.25vw, 3.75rem);
  letter-spacing: -.035em;
  line-height: 1.07;
  margin: 0;
  max-width: 100%;
  overflow-wrap: normal;
  text-transform: none;
}
body.ed-page .book-title span { display: block; white-space: normal; }
body.obra-page.ed-page .obra-title {
  font-size: clamp(3.2rem, 5.8vw, 5.25rem);
  letter-spacing: -.055em;
  line-height: 1.03;
  max-width: 100%;
}
.ed-page .ed-subtitle,
body.obra-page.ed-page .obra-subtitle {
  color: var(--ed-number-color);
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
  line-height: 1.4;
  margin: 1.25rem 0 1.7rem;
}
body.ed-page .ed-hero-copy p:not(.eyebrow,.obra-kicker,.ed-format,.ed-subtitle,.obra-subtitle) {
  font-size: clamp(1rem, 1.3vw, 1.13rem);
  line-height: 1.65;
  margin-top: 1rem;
  max-width: 600px;
}
body.obra-page.ed-page .ed-hero-copy p:not(.obra-kicker,.ed-format,.obra-subtitle) { font-size: 1.32rem; }
body.obra-page.ed-page .ed-hero-copy .ed-hero-lede { color: var(--ed-number-color); font-size: 1.55rem; }
.ed-page .ed-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.7rem; }
.ed-page .ed-actions a { margin-top: 0; }
body.ed-page .ed-format {
  color: var(--ed-color);
  font-size: .75rem;
  letter-spacing: .1em;
  line-height: 1.5;
  margin-top: 1.2rem;
  opacity: .75;
  text-transform: uppercase;
}
.ed-page .ed-hero-stack {
  aspect-ratio: .9;
  isolation: isolate;
  justify-self: center;
  max-width: 420px;
  position: relative;
  width: 100%;
}
.ed-page .ed-hero-stack img {
  border: 1px solid rgba(242, 240, 233, .2);
  box-shadow: 0 20px 50px rgba(0,0,0,.35);
  display: block;
  height: auto;
  max-width: none;
  object-fit: contain;
  position: absolute;
}
.ed-page .ed-stack-back { top: 4%; width: 52%; z-index: 1; }
.ed-page .ed-stack-left { left: 1%; transform: rotate(-7deg); }
.ed-page .ed-stack-right { right: 1%; transform: rotate(7deg); }
.ed-page .ed-stack-cover { bottom: 0; left: 18%; width: 64%; z-index: 3; }

.ed-page .ed-number-line { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); margin: 2.75rem 0 1.5rem; }
.ed-page .ed-number-line article { border-left: 1px solid var(--ed-line); padding: .5rem 1.5rem; }
.ed-page .ed-number-line article:first-child { border-left: 0; padding-left: 0; }
.ed-page .ed-number-line strong { color: var(--ed-number-color); display: block; font-size: clamp(3rem, 6vw, 5.5rem); font-weight: 300; line-height: 1; }
.ed-page .ed-number-line span { display: block; font-size: .85rem; letter-spacing: .08em; margin-top: .8rem; text-transform: uppercase; }
.ed-page .ed-system-note { max-width: 740px; }
.ed-page .ed-text-grid { align-items: start; display: grid; gap: clamp(2rem, 5vw, 4rem); grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); }
.ed-page .ed-text-grid > * { min-width: 0; }
.ed-page .ed-copy p:first-child { margin-top: 0; }
.ed-page .ed-copy p { margin: 1rem 0 0; }
.ed-page .ed-preview-grid { align-items: start; display: grid; gap: 1.5rem; grid-template-columns: 1.2fr 1fr 1fr; margin-top: 2.8rem; }
.ed-page .ed-shot { background: transparent; border: 0; color: inherit; cursor: zoom-in; display: block; font: inherit; margin: 0; max-width: none; padding: 0; text-align: left; width: 100%; }
.ed-page .ed-shot img { border: 1px solid var(--ed-line); box-shadow: 0 16px 36px rgba(0,0,0,.24); display: block; height: auto; object-fit: contain; width: 100%; }
.ed-page .ed-shot span { display: block; font-size: .82rem; line-height: 1.5; margin-top: .75rem; }
.ed-page .ed-shot-main { grid-row: span 2; }
.ed-page .ed-preview-cta { margin-top: 2.3rem; }
.ed-page .ed-outcomes { counter-reset: outcome; list-style: none; margin: 0; padding: 0; }
.ed-page .ed-outcomes li { border-bottom: 1px solid var(--ed-line); display: grid; gap: 1rem; grid-template-columns: 2rem minmax(0,1fr); line-height: 1.6; padding: 1.05rem 0; }
.ed-page .ed-outcomes li:first-child { padding-top: 0; }
.ed-page .ed-outcomes li::before { color: var(--ed-number-color); content: counter(outcome, decimal-leading-zero); counter-increment: outcome; font-size: .85rem; padding-top: .15rem; }
.ed-page .ed-audience { display: grid; gap: 2rem; grid-template-columns: repeat(3,minmax(0,1fr)); margin-top: 2.5rem; }
.ed-page .ed-audience p { border-top: 1px solid var(--ed-line); margin: 0; padding-top: 1.25rem; }
.ed-page .ed-feature-page { justify-self: center; margin: 0; max-width: 330px; }
.ed-page .ed-feature-page img { height: auto; width: 100%; }
.ed-page .ed-buy-meta { display: flex; flex-wrap: wrap; gap: .7rem 1.4rem; font-size: .8rem; letter-spacing: .1em; padding: 1rem 0; text-transform: uppercase; }
body.fases-page.ed-page .ed-review-band {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  background: transparent;
  margin: 0 auto;
  max-width: var(--ed-max);
  padding: 2rem var(--ed-gutter);
}
body.fases-page.ed-page .book-landing .book-reader-review {
  --review-size: min(280px, calc(100vw - var(--ed-gutter) - var(--ed-gutter)));
  background: rgba(8, 7, 17, .64);
  border: 1px solid var(--fases-line-light);
  display: flex;
  flex-direction: column;
  height: var(--review-size);
  justify-content: center;
  margin: 0;
  max-width: 280px;
  overflow: auto;
  padding: 1.2rem;
  width: var(--review-size);
}
body.fases-page.ed-page .book-reader-review-card { max-width: 100%; }
body.fases-page.ed-page .book-reader-review h2 {
  font-size: .78rem;
  letter-spacing: -.02em;
  line-height: 1.35;
}
body.fases-page.ed-page .book-reader-review p { font-size: .78rem; line-height: 1.5; margin: 0; max-width: 100%; }
body.fases-page.ed-page .book-reader-review .book-reader-stars { font-size: .65rem; }
body.fases-page.ed-page .book-reader-review .book-reader-rating-note { font-size: .58rem; line-height: 1.4; color: var(--fases-paper); opacity: .8; }
body.fases-page.ed-page .book-reader-review .book-reader-review-author,
body.fases-page.ed-page .book-reader-review-full summary { font-size: .62rem; }
body.fases-page.ed-page .book-reader-review blockquote p { font-size: .78rem; line-height: 1.5; }
body.fases-page.ed-page .book-reader-review:has(details[open]) { justify-content: flex-start; }
body.fases-page.ed-page .phase-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
body.ed-page .book-quote { text-align: left; }

/* Obra uses the same spatial rhythm with its original Montserrat/Yanone pairing. */
body.obra-page.ed-page .obra-header { position: sticky; top: 0; z-index: 30; }
body.obra-page.ed-page .ed-section { font-size: 1.35rem; }
body.obra-page.ed-page .ed-wrap h2 { font-family: var(--obra-title); font-weight: 200; }
body.obra-page.ed-page .ed-number-line strong { font-family: var(--obra-title); font-weight: 200; }
body.obra-page.ed-page .ed-number-line span { font-size: 1rem; }
body.obra-page.ed-page .obra-proposal,
body.obra-page.ed-page .obra-science .obra-proposal { align-items: center; grid-template-columns: minmax(0,1.1fr) minmax(0,.8fr); }
body.obra-page.ed-page .obra-editorial-frame { justify-self: center; margin: 0; }
body.obra-page.ed-page .obra-card { background: transparent; border: 0; border-top: 1px solid var(--ed-line); box-shadow: none; padding: 1.2rem 0; }
body.obra-page.ed-page .obra-cards { background: transparent; border: 0; backdrop-filter: none; padding: 0; }
body.obra-page.ed-page .obra-buy-panel { max-width: 100%; }
body.obra-page.ed-page .obra-stack { align-items: start; gap: 1rem; grid-template-columns: repeat(2,minmax(0,1fr)); }
body.obra-page.ed-page .obra-stack img { grid-row: auto; }
body.obra-page.ed-page .obra-stack img:nth-child(3) { grid-column: 1/-1; }
body.obra-page.ed-page .obra-final-inner { max-width: var(--ed-max); }
body.obra-page.ed-page .obra-lightbox { position: fixed; z-index: 80; }
body.obra-page.ed-page .ta-consent-button.primary { background: var(--obra-accent) !important; border-color: var(--obra-accent) !important; color: var(--obra-bone) !important; }

.ed-lightbox { background: #0c0d10; border: 1px solid var(--ed-line); color: var(--ed-color); max-height: 95svh; max-width: min(900px,96vw); padding: 1rem; }
.ed-lightbox::backdrop { background: rgba(0,0,0,.85); }
.ed-lightbox img { display: block; height: auto; margin: 1rem auto; max-height: 75svh; max-width: 100%; object-fit: contain; }
.ed-lightbox button { background: var(--ed-accent); border: 0; color: #0c0d10; cursor: pointer; font: inherit; padding: .5rem 1rem; }
.ed-lightbox p { margin: .5rem 0 0; }
.ed-page .ed-shot:focus-visible { outline: 2px solid var(--ed-accent); outline-offset: 5px; }
.ed-page #interior,.ed-page #comprar { scroll-margin-top: 90px; }

@media(max-width: 1000px) {
  body.ed-page .book-hero.ed-hero-grid,
  body.ed-page .obra-hero-grid.ed-hero-grid { grid-template-columns: minmax(0,1fr); min-height: auto; gap: 0; }
  .ed-page .ed-hero-stack { max-width: 380px; }
  .ed-page .ed-hero-copy { max-width: 700px; }
  body.fases-page.ed-page .book-landing .legal-title h1 { font-size: clamp(2.4rem,6vw,3.75rem); }
  .ed-page .ed-hero-copy { display: contents; }
  .ed-page .ed-hero-copy > * { order: 6; }
  .ed-page .ed-hero-copy > .eyebrow,
  .ed-page .ed-hero-copy > .obra-kicker { order: 1; margin-bottom: 1.25rem; }
  .ed-page .ed-hero-copy > h1 { order: 2; }
  .ed-page .ed-hero-copy > .ed-subtitle,
  .ed-page .ed-hero-copy > .obra-subtitle { order: 3; margin: 1.2rem 0 0; }
  .ed-page .ed-hero-copy > .ed-hero-lede { order: 3; }
  .ed-page .ed-hero-stack { order: 4; margin: 2.2rem 0 1rem; }
  .ed-page .ed-hero-copy > .ed-actions { order: 5; margin-bottom: .75rem; }
  .ed-page .ed-hero-copy > .ed-format { order: 7; }
}
@media(max-width: 720px) {
  .ed-page .ed-text-grid,
  .ed-page .ed-audience,
  body.obra-page.ed-page .obra-proposal,
  body.obra-page.ed-page .obra-science .obra-proposal { grid-template-columns: minmax(0,1fr); }
  .ed-page .ed-preview-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 1.2rem; }
  .ed-page .ed-shot-main { grid-column: 1/-1; grid-row: auto; justify-self: center; max-width: 320px; }
  .ed-page .ed-hero-stack { max-width: min(330px,90%); }
  .ed-page .ed-number-line { gap: 1.75rem 0; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .ed-page .ed-number-line article:nth-child(3) { border-left: 0; padding-left: 0; }
  .ed-page .ed-number-line strong { font-size: 3.6rem; }
  .ed-page .ed-number-line span { font-size: .72rem; }
  .ed-page .ed-section h2 { font-size: clamp(2rem,8vw,2.8rem); }
  body.fases-page.ed-page .phase-grid { grid-template-columns: minmax(0,1fr); }
  body.obra-page.ed-page .ed-hero-copy p:not(.obra-kicker,.ed-format,.obra-subtitle) { font-size: 1.22rem; }
  body.obra-page.ed-page .ed-hero-copy .ed-hero-lede { font-size: 1.5rem; }
  body.obra-page.ed-page .obra-title { font-size: clamp(3.2rem,12vw,4rem); max-width: 100%; }
  body.obra-page.ed-page .obra-description,
  body.obra-page.ed-page .obra-subtitle,
  body.obra-page.ed-page .obra-copy,
  body.obra-page.ed-page .obra-section p,
  body.obra-page.ed-page .obra-section h2,
  body.obra-page.ed-page .obra-buy-panel,
  body.obra-page.ed-page .obra-faq { max-width: 100%; width: auto; }
  body.obra-page.ed-page .ed-section { font-size: 1.22rem; }
  body.obra-page.ed-page .obra-purchase-actions { grid-template-columns: 1fr; }
  .ed-page .ed-format { font-size: .7rem; }
}
@media(prefers-reduced-motion: reduce) { .ed-page { scroll-behavior: auto; } }