/* ============================================================
   BOOKS PAGE STYLES
   ============================================================ */

/* ── Page Header ───────────────────────────────────────────── */
.page-header {
  background: var(--navy-dark);
  border-bottom: 1px solid var(--border-gold);
}

.page-header__lead {
  font-size: 1.15rem;
  color: var(--white-muted);
  max-width: 62ch;
  margin-top: var(--space-md);
  line-height: 1.8;
}

/* ── Books List ────────────────────────────────────────────── */
.books-list {
  background: var(--navy);
}

/* Individual book entry */
.book-entry {
  display: flex;
  gap: var(--space-xxl);
  align-items: flex-start;
}

/* Alternate layout: odd books have cover right */
.book-entry--reversed {
  flex-direction: row-reverse;
}

.book-entry__cover {
  flex-shrink: 0;
  width: 240px;
  position: relative;
}

.book-entry__cover img {
  width: 100%;
  border-radius: 4px;
  box-shadow:
    0 8px 32px rgba(0,0,0,0.55),
    4px 4px 0 rgba(211,181,123,0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.book-entry__cover img:hover {
  transform: translateY(-4px);
  box-shadow:
    0 16px 48px rgba(0,0,0,0.65),
    6px 8px 0 rgba(211,181,123,0.20);
}

.book-entry--reversed .book-entry__cover img {
  box-shadow:
    0 8px 32px rgba(0,0,0,0.55),
    -4px 4px 0 rgba(211,181,123,0.15);
}

.book-entry--reversed .book-entry__cover img:hover {
  box-shadow:
    0 16px 48px rgba(0,0,0,0.65),
    -6px 8px 0 rgba(211,181,123,0.20);
}

.badge-soon--large {
  display: block;
  text-align: center;
  margin-top: var(--space-sm);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
}

.book-entry__content {
  flex: 1;
  padding-top: var(--space-sm);
}

.book-entry__series {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-mid);
  margin-bottom: var(--space-sm);
  max-width: none;
  line-height: 1.2;
}

.book-entry__title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.1;
  margin-bottom: var(--space-sm);
}

.book-entry__subtitle {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--white-muted);
  margin-bottom: var(--space-md);
  max-width: 52ch;
  line-height: 1.6;
}

.book-entry__description {
  font-size: 1.05rem;
  color: var(--white-muted);
  margin-bottom: var(--space-lg);
  max-width: 58ch;
  line-height: 1.8;
}

.book-entry__actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  align-items: center;
}

/* Divider between books */
.book-divider {
  width: 100%;
  height: 1px;
  background: var(--border-gold);
  margin: var(--space-xxl) 0;
  opacity: 0.5;
}

/* ── Mid-page Sign-up ──────────────────────────────────────── */
.mid-signup {
  background: var(--navy-dark);
  border-top: 1px solid var(--border-gold);
  border-bottom: 1px solid var(--border-gold);
}

.mid-signup-inner {
  display: flex;
  gap: var(--space-xxl);
  align-items: flex-start;
}

.mid-signup-copy {
  flex: 1;
}

.mid-signup-copy h2 {
  margin-bottom: var(--space-sm);
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.mid-signup-copy p {
  max-width: 50ch;
  font-size: 1.05rem;
}

.mid-signup-form {
  flex-shrink: 0;
  width: 340px;
  padding-top: var(--space-lg);
}

.mid-signup-form .signup-field {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border-gold);
  border-radius: 4px;
  color: var(--white);
  outline: none;
  transition: border-color var(--transition);
  margin-bottom: var(--space-sm);
  display: block;
}

.mid-signup-form .signup-field::placeholder {
  color: var(--white-faint);
}

.mid-signup-form .signup-field:focus {
  border-color: var(--gold-mid);
}

.mid-signup-form .btn {
  width: 100%;
  justify-content: center;
}

/* ── Series Promise ────────────────────────────────────────── */
.series-promise {
  background: var(--navy);
  border-top: 1px solid var(--border-white);
}

.series-promise h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
}

.promise-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl) var(--space-xxl);
  margin-top: var(--space-lg);
}

.promise-item h3 {
  font-size: 1.25rem;
  color: var(--gold-light);
  margin-bottom: var(--space-sm);
}

.promise-item p {
  font-size: 1.05rem;
  max-width: 42ch;
  line-height: 1.8;
}

/* ── Mobile: promise grid ──────────────────────────────────── */
@media (max-width: 768px) {
  .book-entry__cover {
    margin: 0 auto;
  }

  .promise-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .promise-item h3 {
    font-size: 1.15rem;
  }

  .promise-item p {
    max-width: none;
  }
}