.ebooks-hero {
  position: relative;
  height: 92vh;
  min-height: 600px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.ebooks-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  filter: brightness(0.45) saturate(0.75);
  transition: transform 12s ease;
}
.ebooks-hero:hover .ebooks-hero-bg {
  transform: scale(1.04);
}

.ebooks-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(to top,
      var(--grafito) 0%,
      rgba(24,21,19,0.96) 14%,
      rgba(20,17,15,0.82) 28%,
      rgba(12,10,9,0.50) 52%,
      rgba(10,8,7,0.16) 74%,
      transparent 100%
    ),
    linear-gradient(to right,
      rgba(10,8,7,0.52) 0%,
      rgba(10,8,7,0.22) 38%,
      transparent 65%
    );
}

.ebooks-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: 2.5rem;
  padding-bottom: 5rem;
}

.ebooks-hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.7s 0.3s var(--ease-out) both;
}

.ebooks-hero-eyebrow-line {
  width: 36px;
  height: 1px;
  background: var(--rosa);
  opacity: 0.8;
}

.ebooks-hero-eyebrow-text {
  font-size: 0.63rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--rosa);
}

.ebooks-hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(3rem, 6vw, 6rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--crema);
  margin-bottom: 1.4rem;
  animation: fadeInUp 0.8s 0.45s var(--ease-out) both;
}

.ebooks-hero-title em {
  font-style: italic;
  color: var(--rosa-claro);
  display: block;
}

.ebooks-hero-desc {
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-medio);
  max-width: 520px;
  margin-bottom: 2.2rem;
  animation: fadeInUp 0.8s 0.6s var(--ease-out) both;
}

.ebooks-hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s 0.75s var(--ease-out) both;
}

/* Badge flotante */
.ebooks-hero-badge {
  position: absolute;
  right: 3rem;
  bottom: 4rem;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  animation: fadeIn 1s 1s var(--ease-out) both;
}

.ebooks-hero-badge-ring {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 1px solid rgba(200,169,106,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.ebooks-hero-badge-ring::before {
  content: '';
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 1px solid rgba(200,169,106,0.15);
}

.ebooks-hero-badge-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--dorado);
  line-height: 1;
}

.ebooks-hero-badge-num span {
  font-size: 0.7rem;
  vertical-align: super;
}

.ebooks-hero-badge-label {
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-suave);
  text-align: center;
  line-height: 1.5;
}



@media (max-width: 1024px) {
  .ebooks-hero-badge {
    display: none;
  }
}

@media (max-width: 640px) {
  .ebooks-hero-title {
    font-size: clamp(2.4rem, 10vw, 3.5rem);
  }

  .ebooks-hero-btns {
    flex-direction: column;
    align-items: flex-start;
  }
}


/* ══════════════════════════════════════════
   CATÁLOGO
══════════════════════════════════════════ */
.ebooks-catalogo {
  background: var(--grafito);
  padding-block: var(--section-v);
}
.ebooks-catalogo-header { margin-bottom: 4rem; }
.ebooks-catalogo-header h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  color: var(--crema);
  line-height: 1.1;
  margin-top: 0.6rem;
}
.ebooks-catalogo-header h2 em { font-style: italic; color: var(--dorado-claro); }


/* ══════════════════════════════════════════
   GRID DE EBOOKS — siempre 3 columnas
══════════════════════════════════════════ */
.ebooks-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: rgba(200,169,106,0.07);
  align-items: stretch;
}

/* ── Card base ── */
.ebook-card {
  background: var(--grafito-2);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: background 0.4s;
}
.ebook-card:hover { background: var(--grafito-3); }
.ebook-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--dorado), var(--dorado-claro));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.ebook-card:hover::after { transform: scaleX(1); }

.ebook-card--featured { border-top: 2px solid var(--dorado); }
.ebook-card--featured::after { display: none; }

/* ── Área visual ── */
.ebook-card-visual {
  padding: 3rem 2.5rem 2rem;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  position: relative;
  background: var(--negro);
  min-height: 260px;
}


/* ══════════════════════════════════════════
   PORTADA CSS PURO (ebooks sin foto)
══════════════════════════════════════════ */
.ebook-cover {
  position: relative;
  width: 160px;
  height: 210px;
  transform: perspective(800px) rotateY(-8deg);
  transform-style: preserve-3d;
  transition: transform 0.5s var(--ease);
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.5));
}
.ebook-card:hover .ebook-cover {
  transform: perspective(800px) rotateY(-4deg) translateY(-4px);
}
.ebook-cover-spine {
  position: absolute;
  left: -14px; top: 2px;
  width: 14px; height: 100%;
  background: linear-gradient(to right, rgba(0,0,0,0.5) 0%, rgba(180,130,60,0.7) 100%);
  transform: rotateY(-90deg);
  transform-origin: right;
  border-radius: 1px 0 0 1px;
}
.ebook-cover-front {
  width: 100%; height: 100%;
  background: linear-gradient(145deg, var(--grafito-3) 0%, var(--grafito) 40%, var(--grafito-2) 100%);
  border: 1px solid rgba(200,169,106,0.25);
  border-radius: 1px 3px 3px 1px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
}
.ebook-cover-front::before {
  content: '';
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(200,169,106,0.12);
  border-radius: 1px;
  pointer-events: none;
}
.ebook-cover-front::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 60%;
  background: linear-gradient(to top, rgba(200,169,106,0.06) 0%, transparent 100%);
  pointer-events: none;
}
.ebook-cover-script {
  font-family: var(--font-script);
  font-size: 1.4rem;
  color: var(--dorado);
  line-height: 1;
  text-align: center;
  position: relative;
  z-index: 1;
}
.ebook-cover-title {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--crema);
  text-align: center;
  line-height: 1.4;
  position: relative;
  z-index: 1;
}
.ebook-cover-author {
  font-family: var(--font-body);
  font-size: 0.52rem;
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-suave);
  margin-top: 0.8rem;
  position: relative;
  z-index: 1;
}

/* Variante oscura */
.ebook-cover--dark .ebook-cover-front {
  background: linear-gradient(145deg, #0d0b09 0%, #1a1614 50%, #0d0b09 100%);
  border-color: rgba(212,144,154,0.20);
}
.ebook-cover--dark .ebook-cover-script { color: var(--rosa-claro); }
.ebook-cover--dark .ebook-cover-spine  { background: linear-gradient(to right, rgba(0,0,0,0.6) 0%, rgba(140,80,90,0.6) 100%); }

/* Variante rosa */
.ebook-cover--rosa .ebook-cover-front {
  background: linear-gradient(145deg, #1a1014 0%, #221418 50%, #1a1014 100%);
  border-color: rgba(212,144,154,0.22);
}
.ebook-cover--rosa .ebook-cover-script { color: var(--rosa-claro); }
.ebook-cover--rosa .ebook-cover-spine  { background: linear-gradient(to right, rgba(0,0,0,0.5) 0%, rgba(140,80,90,0.55) 100%); }


/* ══════════════════════════════════════════
   PORTADA CON FOTO REAL
══════════════════════════════════════════ */
.ebook-cover--foto {
  width: 160px;
  height: 210px;
  transform: perspective(800px) rotateY(-8deg);
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.5));
  transition: transform 0.5s var(--ease);
  border-radius: 2px 4px 4px 2px;
  overflow: hidden;
  flex-shrink: 0;
}
.ebook-card:hover .ebook-cover--foto {
  transform: perspective(800px) rotateY(-4deg) translateY(-4px);
}
.ebook-cover--foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


/* ── Badge ── */
.ebook-card-badge {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--negro);
  background: var(--dorado);
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
}
.ebook-card-badge--soon {
  background: var(--grafito-3);
  color: var(--text-medio);
  border: 1px solid rgba(255,255,255,0.1);
}


/* ── Cuerpo de la card ── */
.ebook-card-body {
  padding: 2rem 2.5rem 2.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 1rem;
}
.ebook-card-meta { display: flex; align-items: center; gap: 0.75rem; }
.ebook-card-tag {
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dorado);
  border: 1px solid rgba(200,169,106,0.25);
  border-radius: 100px;
  padding: 0.28rem 0.7rem;
}
.ebook-card-tag--gold { color: var(--rosa); border-color: rgba(212,144,154,0.25); }
.ebook-card-pages { font-size: 0.62rem; font-weight: 300; color: var(--text-suave); letter-spacing: 0.08em; }

.ebook-card-title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.8vw, 1.6rem);
  font-weight: 400;
  color: var(--crema);
  line-height: 1.2;
}
.ebook-card-desc {
  font-size: 0.86rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-medio);
}

.ebook-card-includes {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}
.ebook-card-includes li {
  font-size: 0.78rem;
  font-weight: 300;
  color: var(--text-suave);
  padding-left: 1.2rem;
  position: relative;
  line-height: 1.5;
}
.ebook-card-includes li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--dorado);
  opacity: 0.6;
}

.ebook-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: auto;
}
.ebook-card-price {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--crema);
  letter-spacing: -0.01em;
}
.ebook-btn { font-size: 0.62rem; padding: 0.75rem 1.6rem; white-space: nowrap; }


/* ══════════════════════════════════════════
   POR QUÉ MIS EBOOKS
══════════════════════════════════════════ */
.ebooks-porque { background: var(--negro); padding-block: var(--section-v); }
.ebooks-porque-header {
  text-align: center;
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: 4.5rem;
}
.ebooks-porque-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 400;
  color: var(--crema);
  line-height: 1.2;
  margin-top: 0.6rem;
}
.ebooks-porque-header h2 em { font-style: italic; color: var(--dorado-claro); }

.ebooks-porque-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5px;
  background: rgba(200,169,106,0.07);
}
.ebooks-porque-item {
  background: var(--grafito-2);
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.4s;
}
.ebooks-porque-item::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--dorado), var(--dorado-claro));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.ebooks-porque-item:hover { background: var(--grafito-3); }
.ebooks-porque-item:hover::after { transform: scaleX(1); }

.ebooks-porque-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 3rem;
  color: rgba(200,169,106,0.15);
  line-height: 1;
  margin-bottom: 1.4rem;
  transition: color 0.4s;
  user-select: none;
}
.ebooks-porque-item:hover .ebooks-porque-num { color: rgba(200,169,106,0.30); }
.ebooks-porque-item h3 {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--crema);
  margin-bottom: 0.9rem;
  line-height: 1.4;
}
.ebooks-porque-item p {
  font-size: 0.88rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-medio);
}


/* ══════════════════════════════════════════
   QUOTE
══════════════════════════════════════════ */
.quote-ebooks {
  background: var(--grafito);
  padding-block: calc(var(--section-v) * 0.8);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.quote-ebooks::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 65% 80% at 50% 50%, rgba(200,169,106,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.quote-ebooks blockquote {
  font-family: var(--font-script);
  font-size: clamp(2.2rem, 4vw, 4rem);
  color: var(--dorado-claro);
  line-height: 1.35;
  max-width: 680px;
  margin-inline: auto;
  position: relative;
  z-index: 1;
}
.quote-ebooks blockquote em { font-style: italic; color: var(--crema); }
.quote-ebooks cite {
  display: block;
  margin-top: 1.2rem;
  font-style: normal;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--dorado);
  opacity: 0.7;
}


/* ══════════════════════════════════════════
   CTA FINAL
══════════════════════════════════════════ */
.cta-ebooks { background: var(--grafito); padding-block: var(--section-v); }
.cta-ebooks-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  background: var(--grafito-2);
  border: 1px solid rgba(200,169,106,0.12);
  border-radius: 4px;
  padding: 4rem;
}
.cta-ebooks-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  font-weight: 400;
  color: var(--crema);
  line-height: 1.15;
  margin-top: 0.8rem;
  margin-bottom: 1.2rem;
}
.cta-ebooks-text h2 em { font-style: italic; color: var(--rosa-claro); }
.cta-ebooks-text p {
  font-size: 0.88rem;
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-medio);
  margin-bottom: 2rem;
}
.cta-ebooks-services { display: flex; flex-direction: column; }
.cta-ebooks-service {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0.6rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  text-decoration: none;
  border-radius: 4px;
  transition: background 0.25s, padding-left 0.25s;
}
.cta-ebooks-service:first-child { border-top: 1px solid rgba(255,255,255,0.05); }
.cta-ebooks-service:hover { background: rgba(255,255,255,0.03); padding-left: 1rem; }
.cta-ebooks-service-name {
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--text-medio);
  transition: color 0.25s;
}
.cta-ebooks-service:hover .cta-ebooks-service-name { color: var(--crema); }
.cta-ebooks-service-arrow {
  font-size: 0.75rem;
  color: var(--dorado);
  opacity: 0;
  transition: opacity 0.25s, transform 0.25s;
}
.cta-ebooks-service:hover .cta-ebooks-service-arrow { opacity: 1; transform: translateX(3px); }


/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */

/* Tablet: mantener 3 columnas, reducir padding */
@media (max-width: 1024px) {
  .ebooks-grid           { grid-template-columns: repeat(3, 1fr); }
  .ebook-card            { flex-direction: column; }
  .ebook-card-visual     { min-height: 200px; }
  .ebook-card-body       { padding: 1.5rem; }
  .ebooks-porque-grid    { grid-template-columns: 1fr; gap: 0; }
  .cta-ebooks-inner      { grid-template-columns: 1fr; gap: 2.5rem; padding: 2.5rem; }
}

/* Móvil: apilar en columna */
@media (max-width: 640px) {
  .ebooks-grid           { grid-template-columns: 1fr; }
  .ebooks-hero-title     { font-size: clamp(2.4rem, 10vw, 3.5rem); }
  .ebook-card-footer     { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
  .ebook-btn             { width: 100%; justify-content: center; }
}