/* =========================
   RELEASES — BOOKS
   ========================= */

.books-page {
  width: min(980px, 92vw);
  margin: 0 auto;
  padding: 7.25rem 0 3.5rem;
}

/* Breadcrumb */
.books-breadcrumb {
  font-size: 0.9rem;
  opacity: 0.7;
}

.books-breadcrumb a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.18);
  padding-bottom: 1px;
}

.books-breadcrumb a:hover {
  border-bottom-color: rgba(255,255,255,0.55);
}

.books-hero-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.books-hero h1 {
  margin: 0 0 0.75rem;
  letter-spacing: 0.02em;
}

.books-lede {
  margin: 0;
  max-width: 70ch;
  opacity: 0.82;
  line-height: 1.6;
}

.books-grid {
  margin-top: 2.25rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

@media (max-width: 900px) {
  .books-grid { grid-template-columns: 1fr; }
}

.book-card {
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  padding: 1.25rem 1.25rem 1.15rem;

  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.book-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.22);
  background: rgba(0,0,0,0.52);
}

.book-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.65rem;
}

.book-title {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}

.book-desc {
  margin: 0;
  opacity: 0.82;
  line-height: 1.55;
  max-width: 70ch;
}

.book-meta {
  margin: 0.9rem 0 0;
  opacity: 0.68;
  font-size: 0.92rem;
}

.book-actions {
  margin-top: 1.05rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.book-btn {
  display: inline-block;
  padding: 0.55rem 0.8rem;
  border-radius: 12px;
  text-decoration: none;
  color: rgba(255,255,255,0.95);

  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.04);

  transition: background 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.book-btn:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.30);
  transform: translateY(-1px);
}

.book-btn.ghost {
  opacity: 0.7;
  cursor: default;
}

.book-link {
  color: rgba(230,230,230,0.88);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.18);
  padding-bottom: 1px;
  opacity: 0.75;
}

.book-link:hover {
  border-bottom-color: rgba(255,255,255,0.55);
  opacity: 1;
}

.disabled {
  opacity: 0.58;
}

.disabled:hover {
  transform: none;
  background: rgba(0,0,0,0.45);
  border-color: rgba(255,255,255,0.12);
}

.book-link.disabled {
  pointer-events: none;
}

.books-foot {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.10);
}

.books-foot p {
  margin: 0;
  opacity: 0.72;
  line-height: 1.6;
}