/* ============================================
   MANUEL KOPPE — Ebook Page Styles
   ============================================ */

/* ---- Hero Ebook ---- */
.hero-ebook {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 68px;
}

.hero-ebook__glow {
  position: absolute;
  top: 0; right: 0;
  width: 55%;
  height: 100%;
  background: radial-gradient(ellipse at right, rgba(182, 44, 212, 0.14) 0%, transparent 65%);
  pointer-events: none;
}

.hero-ebook__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
  padding-block: 5rem;
}

.hero-ebook__title {
  font-size: clamp(3.5rem, 7vw, 6rem);
  margin-bottom: 1.25rem;
}

.hero-ebook__subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 1.75rem;
  max-width: 460px;
}

.hero-ebook__meta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.meta-badge {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.35rem 0.9rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.cover-placeholder {
  aspect-ratio: 3/4;
  max-height: 520px;
  width: 100%;
  background: linear-gradient(145deg, var(--surface) 0%, var(--surface-2) 100%);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow:
    0 0 60px rgba(128, 44, 212, 0.15),
    inset 0 0 40px rgba(128, 44, 212, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  text-align: center;
}

@media (max-width: 768px) {
  .hero-ebook__inner {
    grid-template-columns: 1fr;
    text-align: center;
    padding-block: 3rem;
  }
  .hero-ebook__subtitle { margin-inline: auto; }
  .hero-ebook__meta { justify-content: center; }
  .hero-ebook__cover { display: none; }
}

/* ---- Beneficios ---- */
.section-title {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  margin-bottom: 1rem;
}

.section-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 540px;
  margin-bottom: 3rem;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.benefit-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: border-color var(--transition), transform var(--transition);
}

.benefit-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
}

.benefit-card__icon {
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
}

.benefit-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.03em;
  margin-bottom: 0.5rem;
}

.benefit-card__text {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .benefits-grid { grid-template-columns: 1fr; }
}

/* ---- Buy Section ---- */
.buy-box {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3.5rem;
  box-shadow: 0 0 80px rgba(128, 44, 212, 0.1);
}

.cover-placeholder--sm {
  width: 200px;
  max-height: 280px;
}

.buy-box__title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 1.5rem;
}

.price-display {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.5rem;
}

.price-display__amount {
  font-family: var(--font-display);
  font-size: 3.5rem;
  line-height: 1;
}

.price-display__note {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 0.4rem;
}

.buy-checklist {
  list-style: none;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.buy-checklist li {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.buy-box__disclaimer {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .buy-box {
    grid-template-columns: 1fr;
    padding: 2rem;
  }
  .buy-box__left { display: none; }
}

/* ---- Página de éxito (Gracias Ebook) ---- */
.gracias-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 68px;
}

.gracias-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(182, 44, 212, 0.12) 0%, transparent 65%);
  pointer-events: none;
}

.gracias-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-block: 5rem;
}

.gracias-box {
  max-width: 560px;
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem 3.5rem;
  text-align: center;
  box-shadow: 0 0 80px rgba(128, 44, 212, 0.1);
}

.gracias-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.gracias-title {
  font-size: clamp(2.2rem, 5vw, 3rem);
  margin-bottom: 1rem;
  line-height: 1.15;
}

.gracias-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 420px;
  margin-inline: auto;
}

.gracias-subtitle strong {
  color: var(--text);
}

.gracias-download-btn {
  display: inline-block;
  margin-bottom: 1rem;
}

.gracias-hint {
  color: var(--text-muted);
  font-size: 0.78rem;
  margin-top: 0.5rem;
}

.gracias-box--error {
  border-color: rgba(212, 44, 44, 0.25);
}

@media (max-width: 600px) {
  .gracias-box {
    padding: 2rem 1.5rem;
  }
}