/* ===========================================================
   home.css — estilos específicos de index.html
   =========================================================== */

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 7rem 0 4rem;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 75% 30%, rgba(122,20,32,0.12), transparent 55%);
  pointer-events: none;
}
.hero .container {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
  gap: 3.5rem;
  align-items: center;
}
.hero__content { max-width: 620px; position: relative; z-index: 1; }
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  max-width: 14ch;
}
.hero__subtitle {
  font-size: 1.15rem;
  color: var(--color-ivory-dim);
  max-width: 56ch;
  margin-bottom: 2.2rem;
}
.hero__subtitle strong {
  color: var(--color-ivory);
  font-weight: 600;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.hero__stamp {
  top: 3.5rem;
  right: 4%;
  z-index: 2;
}

/* ---------- Mockup del libro en el hero ---------- */
/* Sin fondo, borde ni tarjeta: el PNG flota directamente sobre el fondo de la web. */
.hero__mockup {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  background: none;
  border: none;
  padding: 0;
}
.hero__mockup-img {
  display: block;
  height: 80vh;
  max-height: 780px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  background: none;
  border: none;
  border-radius: 0;
  box-shadow: none;
  filter: drop-shadow(0 35px 55px rgba(0, 0, 0, 0.55));
}

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero__mockup { order: -1; }
  .hero__mockup-img {
    height: 46vh;
    max-height: 420px;
  }
}

@media (max-width: 480px) {
  .hero__mockup-img {
    height: 40vh;
    max-height: 340px;
  }
}

@media (max-width: 780px) {
  .hero { min-height: auto; padding-top: 6rem; }
  .hero__stamp { display: none; }
}

/* ---------- Tarjetas de 3 columnas (cómo se juega / niveles) ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
.pillar {
  background-color: var(--color-paper);
  border: 1px solid var(--color-border);
  padding: 1.8rem;
  border-radius: var(--radius);
}
.pillar .eyebrow { color: var(--color-red-bright); }
.pillar h3 { font-size: 1.05rem; margin-bottom: 0.5em; }
.pillar p { color: var(--color-ivory-dim); font-size: 0.95rem; margin: 0; }

@media (max-width: 860px) {
  .pillars { grid-template-columns: 1fr; }
}

/* ---------- Qué incluye ---------- */
.includes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}
.include-card {
  background-color: var(--color-paper);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
}
.include-card__mark {
  flex-shrink: 0;
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid var(--color-amber);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-amber);
}
.include-card p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-ivory);
}

/* ---------- Preguntas frecuentes ---------- */
.faq-section {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.section-head--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
.faq-list {
  width: 100%;
  max-width: 760px;
  margin: 2rem auto 0;
  display: grid;
  gap: 0.9rem;
}
.faq-item {
  background-color: var(--color-paper);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.2rem 1.5rem;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 0;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-size: 1rem;
  color: var(--color-ivory);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--color-amber);
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  color: var(--color-ivory-dim);
  padding-bottom: 1.2rem;
  margin: 0;
  font-size: 0.98rem;
}

/* ---------- CTA final ---------- */
.cta-final {
  text-align: center;
  padding: 5rem 0;
}
.cta-final h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
.cta-final p {
  color: var(--color-ivory-dim);
  max-width: 50ch;
  margin: 0 auto 2rem;
}