/* ─── BOOKS PAGE ─── */

.page-hero {
  padding: 160px 32px 80px;
  text-align: center;
  position: relative;
  border-bottom: 1px solid var(--border);
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(80,10,20,0.35), transparent 70%);
  pointer-events: none;
}
.page-hero-inner { position: relative; z-index: 1; }

.books-body {
  max-width: 820px;
  margin: 0 auto;
  padding: 80px 32px 100px;
}

.debut-section {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}
.cover-placeholder {
  width: 100%;
  aspect-ratio: 2/3;
  background: var(--surface);
  border: 1px solid var(--border);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.cover-corner {
  position: absolute;
  width: 20px; height: 20px;
  border-color: var(--blood);
  border-style: solid;
}
.cover-corner.tl { top: 10px; left: 10px; border-width: 1px 0 0 1px; }
.cover-corner.tr { top: 10px; right: 10px; border-width: 1px 1px 0 0; }
.cover-corner.bl { bottom: 10px; left: 10px; border-width: 0 0 1px 1px; }
.cover-corner.br { bottom: 10px; right: 10px; border-width: 0 1px 1px 0; }
.cover-glyph {
  width: 40px; height: 40px;
  border: 1px solid var(--blood);
  transform: rotate(45deg);
  animation: pulse-blood 4s ease-in-out infinite;
}
.cover-label {
  font-family: var(--font-head);
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--parchment3);
  text-align: center;
  padding: 0 16px;
}

.debut-info .section-eyebrow { margin-bottom: 12px; }
.debut-info h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 38px);
  color: var(--parchment);
  line-height: 1.2;
  margin-bottom: 24px;
}
.debut-info p {
  font-family: var(--font-body);
  font-size: 18px;
  color: var(--parchment2);
  line-height: 1.85;
  margin-bottom: 20px;
}
.debut-info p:last-of-type { margin-bottom: 28px; }
.debut-info em { color: var(--parchment); font-style: italic; }

.genre-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.genre-tag {
  font-family: var(--font-head);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 6px 14px;
  border: 1px solid var(--border);
  color: var(--parchment3);
  background: transparent;
  transition: border-color 0.25s, color 0.25s;
}
.genre-tag:hover {
  border-color: var(--blood);
  color: var(--blood-mid);
}
.genre-tag.primary {
  border-color: var(--border);
  color: var(--parchment3);
  background: transparent;
}

.genre-tag.primary:hover {
  border-color: var(--blood);
  color: var(--blood-mid);
}

.about-divider {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 0 0 48px;
}
.about-divider-line { flex: 1; height: 1px; background: var(--border); }
.about-divider-glyph {
  font-family: var(--font-head);
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--blood-mid);
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-bottom: 64px;
}
.pillar {
  background: var(--surface);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}
.pillar:hover { background: var(--raise); }
.pillar::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--blood);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}
.pillar:hover::before { transform: scaleX(1); }
.pillar-num {
  font-family: var(--font-display);
  font-size: 11px;
  color: var(--blood-mid);
  letter-spacing: 0.15em;
  margin-bottom: 14px;
  display: block;
}
.pillar h3 {
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--parchment);
  margin-bottom: 12px;
  font-weight: 600;
}
.pillar p {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--parchment3);
  line-height: 1.7;
}

.books-cta {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 48px;
  text-align: center;
  position: relative;
}
.books-cta::before, .books-cta::after {
  content: '✦';
  position: absolute;
  font-size: 10px;
  color: var(--blood-mid);
}
.books-cta::before { top: 16px; left: 20px; }
.books-cta::after  { bottom: 16px; right: 20px; }
.books-cta h3 {
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 28px);
  color: var(--parchment);
  margin-bottom: 12px;
}
.books-cta p {
  font-family: var(--font-body);
  font-style: italic;
  color: var(--parchment3);
  font-size: 17px;
  line-height: 1.7;
  max-width: 480px;
  margin: 0 auto 32px;
}

@media(max-width: 700px) {
  .debut-section { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .books-cta { padding: 36px 24px; }
}


.debut-section .btn-primary {
  display: inline-block;
}

.genre-tag.warning {
  border-color: #8b6914;
  color: #8b6914;
  background: transparent;
  transition: border-color 0.25s, color 0.25s;
}
.genre-tag.warning:hover {
  border-color: var(--gold);
  color: var(--gold);
}