/* ============================================
   BOOK PAGE (VC IDENTITY)
   ============================================ */

/* Container — matches breadcrumb width */
.book-page__container {
  width: min(1400px, calc(100% - 40px));
  margin: 0 auto;
  padding: 0 20px;
}

/* ── Hero card ── */
.book-page__hero {
  padding: 28px 0 0;
}

.book-page__hero-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 48px 48px 36px;
  border-radius: var(--vc-radius-lg, 22px);
  border: 1px solid rgba(20, 30, 60, 0.07);
  background:
    radial-gradient(160% 200% at 100% 0%, rgba(249, 115, 22, 0.015) 0%, rgba(249, 115, 22, 0) 65%),
    radial-gradient(180% 160% at 0% 100%, rgba(253, 224, 71, 0.018) 0%, rgba(253, 224, 71, 0) 65%),
    #ffffff;
  box-shadow:
    0 12px 34px -22px rgba(10, 20, 40, 0.10),
    0 3px 10px rgba(10, 20, 40, 0.03),
    0 1px 0 rgba(255, 255, 255, 0.9) inset;
}

.book-page__hero-card--elite {
  border-color: rgba(245, 158, 11, 0.12);
  box-shadow:
    0 14px 38px -22px rgba(249, 115, 22, 0.10),
    0 4px 14px rgba(10, 20, 40, 0.04),
    0 1px 0 rgba(255, 255, 255, 0.9) inset;
}

.book-page__hero-aura {
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  filter: blur(96px);
  pointer-events: none;
}

.book-page__hero-aura--a {
  top: -120px;
  right: -100px;
  width: 280px;
  height: 280px;
  background: radial-gradient(closest-side, rgba(249, 115, 22, 0.05), rgba(249, 115, 22, 0));
}

.book-page__hero-aura--b {
  bottom: -160px;
  left: -120px;
  width: 320px;
  height: 320px;
  background: radial-gradient(closest-side, rgba(253, 224, 71, 0.06), rgba(253, 224, 71, 0));
}

.book-page__share-corner {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 3;
}

.book-page__share-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.book-page__share-button {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  text-decoration: none;
  color: rgba(11, 18, 32, 0.78);
  border: 1px solid rgba(20, 30, 60, 0.10);
  background: rgba(255, 255, 255, 0.95);
  transition: transform 150ms, box-shadow 150ms, background 150ms, border-color 150ms;
}

.book-page__share-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(10, 20, 40, 0.14);
  border-color: rgba(245, 158, 11, 0.25);
}

.book-page__share-button:focus-visible {
  outline: 3px solid rgba(245, 158, 11, 0.55);
  outline-offset: 2px;
}

/* ── Hero layout ── */
.book-page__hero-main {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  gap: 36px;
  flex-wrap: wrap;
}

/* ── Cover + rank ribbon ── */
.book-page__hero-cover {
  position: relative;
  flex-shrink: 0;
  transform: rotate(-1.5deg);
  transition: transform 400ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.book-page__hero-card:hover .book-page__hero-cover {
  transform: rotate(0deg) translateY(-4px) scale(1.02);
}

.book-page__hero-cover-glow {
  position: absolute;
  inset: auto -22px -26px -22px;
  height: 48px;
  background: radial-gradient(60% 100% at 50% 0%, rgba(249, 115, 22, 0.30), rgba(249, 115, 22, 0));
  filter: blur(14px);
  pointer-events: none;
  z-index: -1;
}

.book-page__avatar,
.book-page__avatar-placeholder {
  width: 200px;
  height: 300px;
  border-radius: 14px;
  object-fit: cover;
  object-position: center;
  border: 1px solid rgba(20, 30, 60, 0.18);
  box-shadow:
    0 30px 60px -22px rgba(10, 20, 40, 0.55),
    0 12px 24px -8px rgba(249, 115, 22, 0.28),
    0 1px 0 rgba(255, 255, 255, 0.9) inset;
  display: block;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  transform: translateZ(0);
}

.book-page__avatar-placeholder {
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.18), rgba(249, 115, 22, 0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: rgba(245, 158, 11, 0.55);
}

.book-page__hero-rank-ribbon {
  position: absolute;
  top: 10px;
  left: -10px;
  z-index: 2;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 6px 12px 6px 10px;
  color: #fff;
  background: linear-gradient(135deg, #f59e0b 0%, #ea580c 60%, #f97316 100%);
  border-radius: 6px 6px 6px 2px;
  box-shadow:
    0 8px 20px -6px rgba(234, 88, 12, 0.55),
    0 1px 0 rgba(255, 255, 255, 0.25) inset;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.12);
  letter-spacing: 0.04em;
  transform: rotate(-3deg);
}

.book-page__hero-rank-ribbon::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  border-style: solid;
  border-width: 6px 5px 0 0;
  border-color: #b45309 transparent transparent transparent;
}

.book-page__hero-rank-ribbon-label {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  opacity: 0.92;
}

.book-page__hero-rank-ribbon-value {
  font-size: 0.95rem;
  font-weight: 800;
}

/* ── Header info ── */
.book-page__header-info {
  flex: 1;
  flex-basis: 0;
  min-width: 0;
  position: relative;
  z-index: 1;
}

.book-page__hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  padding: 4px 12px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #b45309;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: 999px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.book-page__hero-eyebrow i {
  font-size: 0.82rem;
  color: #d97706;
}

.book-page__hero-eyebrow-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.45;
}

.book-page__hero-eyebrow-elite {
  color: #9a3412;
}

.book-page__name {
  font-size: clamp(1.85rem, 2.8vw, 2.55rem);
  line-height: 1.12;
  margin: 0 0 6px;
  color: var(--vc-text, #0b1220);
  letter-spacing: -0.015em;
  font-weight: 800;
}

.book-page__occupation {
  margin: 0 0 14px;
  font-size: 1.02rem;
  color: rgba(11, 18, 32, 0.7);
  font-weight: 500;
}

.book-page__occupation-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(11, 18, 32, 0.42);
  margin-right: 6px;
}

.book-page__occupation-name {
  color: var(--vc-text, #0b1220);
  font-weight: 600;
}

.book-page__description {
  margin: 0 0 20px;
  color: rgba(11, 18, 32, 0.74);
  line-height: 1.65;
  max-width: 640px;
  font-size: 0.97rem;
}

/* ── Stats row ── */
.book-page__meta-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.book-page__stat {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(11, 18, 32, 0.7);
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(11, 18, 32, 0.04);
  border: 2px dashed rgba(20, 30, 60, 0.10);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: background 150ms, border-color 150ms, color 150ms;
}

.book-page__stat:hover {
  background: rgba(11, 18, 32, 0.06);
  border-color: rgba(20, 30, 60, 0.14);
}

.book-page__stat i {
  font-size: 1rem;
  color: rgba(11, 18, 32, 0.5);
}

.book-page__stat-value {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--vc-text, #0b1220);
}

.book-page__stat-label {
  font-weight: 600;
  letter-spacing: 0.01em;
}

.book-page__stat--words {
  color: #b45309;
  border-color: rgba(245, 158, 11, 0.28);
  background: rgba(245, 158, 11, 0.10);
}

.book-page__stat--words i,
.book-page__stat--words .book-page__stat-value {
  color: #c2410c;
}

.book-page__stat--elite {
  color: #92400e;
  border-color: rgba(245, 158, 11, 0.30);
  background: rgba(251, 191, 36, 0.14);
}

.book-page__stat--elite i {
  color: #d97706;
}

.book-page__stat--domain {
  color: rgba(11, 18, 32, 0.66);
}

/* ── Sources row ── */
.book-page__sources-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 18px;
  border-top: 1px dashed rgba(20, 30, 60, 0.12);
}

.book-page__sources-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(11, 18, 32, 0.48);
}

.book-page__socials {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.book-page__social-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(20, 30, 60, 0.1);
  color: rgba(11, 18, 32, 0.72);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 150ms, color 150ms, transform 150ms, border-color 150ms, box-shadow 150ms;
}

.book-page__social-link i {
  font-size: 0.95rem;
  color: rgba(11, 18, 32, 0.5);
  transition: color 150ms;
}

.book-page__social-link:hover {
  color: #b45309;
  border-color: rgba(245, 158, 11, 0.35);
  background: rgba(255, 247, 229, 0.95);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -8px rgba(249, 115, 22, 0.45);
}

.book-page__social-link:hover i {
  color: #d97706;
}

.book-page__social-link:focus-visible {
  outline: 3px solid rgba(245, 158, 11, 0.45);
  outline-offset: 2px;
}

/* ── Words preview strip ── */
.book-page__words-preview-row {
  position: relative;
  z-index: 1;
  margin-top: 26px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(253, 224, 71, 0.18), rgba(249, 115, 22, 0.10));
  border: 1px solid rgba(245, 158, 11, 0.22);
}

.book-page__words-preview-meta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #b45309;
  flex-shrink: 0;
}

.book-page__words-preview-meta i {
  font-size: 0.9rem;
  color: #d97706;
}

.book-page__words-preview-heading {
  white-space: nowrap;
}

.book-page__words-preview-text {
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
  font-size: 0.88rem;
  font-weight: 700;
  color: #9a3412;
  line-height: 1.6;
}

.book-page__words-preview-link {
  color: inherit;
  text-decoration: none;
  transition: color 120ms;
}

.book-page__words-preview-link:hover {
  color: #c2410c;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.book-page__words-preview-link:focus-visible {
  outline: 2px solid rgba(245, 158, 11, 0.55);
  outline-offset: 2px;
  border-radius: 4px;
}

.book-page__words-preview-separator {
  color: rgba(154, 52, 18, 0.55);
  margin: 0 2px;
}

.book-page__words-copy-btn {
  appearance: none;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.92);
  color: #9a3412;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.02em;
  padding: 8px 14px;
  text-decoration: none;
  cursor: pointer;
  transition: transform 150ms, box-shadow 150ms, background 150ms, border-color 150ms, color 150ms;
  animation: bookWordsCopyPulse 1.9s ease-in-out infinite;
}

.book-page__words-copy-btn i {
  font-size: 0.9rem;
}

.book-page__words-copy-btn:hover {
  transform: translateY(-1px);
  color: #7c2d12;
  background: #fff;
  border-color: rgba(245, 158, 11, 0.55);
  box-shadow: 0 10px 22px -6px rgba(249, 115, 22, 0.35);
}

.book-page__words-copy-btn:focus-visible {
  outline: 3px solid rgba(245, 158, 11, 0.45);
  outline-offset: 2px;
}

.book-page__words-copy-btn.is-copied {
  background: #ecfdf5;
  color: #15803d;
  border-color: rgba(22, 163, 74, 0.55);
  box-shadow:
    0 8px 18px rgba(22, 163, 74, 0.25),
    0 0 0 1px rgba(34, 197, 94, 0.2) inset;
  animation: none;
}

@keyframes bookWordsCopyPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(249, 115, 22, 0);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(249, 115, 22, 0.15);
  }
}

/* ── Two-column layout ── */
.book-page__body {
  padding: 24px 0 0;
}

.book-page__grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
  align-items: start;
}

/* ── Power Words (left column) ── */
.book-page__card {
  background: var(--vc-surface-2, rgba(255,255,255,.92));
  border-radius: var(--vc-radius-lg, 22px);
  border: 1px solid var(--vc-border, rgba(20,30,60,.10));
  box-shadow: var(--vc-shadow-soft, 0 10px 25px rgba(10,20,40,.08), 0 2px 10px rgba(10,20,40,.04));
  overflow: hidden;
}

.book-page__card-head {
  padding: 20px 24px 14px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.book-page__card-heading {
  font-size: 1.12rem;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--vc-text, #0b1220);
}

.book-page__card-heading i {
  color: #d97706;
}

.book-page__card-sub {
  font-size: 0.82rem;
  color: var(--vc-muted, rgba(11,18,32,.62));
}

.book-page__card-body {
  padding: 8px 24px 24px;
}

/* Word items */
.book-page__word-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.book-page__word-item {
  padding: 14px 0;
  border-bottom: 1px solid rgba(15, 23, 42, 0.05);
  transition: background 120ms;
}

.book-page__word-item:last-child {
  border-bottom: none;
}

.book-page__word-item:hover {
  background: rgba(245, 158, 11, 0.02);
  margin: 0 -24px;
  padding-left: 24px;
  padding-right: 24px;
}

.book-page__word-item--focus {
  background: rgba(245, 158, 11, 0.08);
  margin: 0 -24px;
  padding-left: 24px;
  padding-right: 24px;
  box-shadow: inset 0 0 0 1px rgba(245, 158, 11, 0.24);
}

.book-page__word-top {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.book-page__word-rank {
  min-width: 30px;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: 8px;
  background: rgba(245, 158, 11, 0.10);
  color: #d97706;
  letter-spacing: 0.02em;
}

.book-page__word-link {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--vc-text, #0b1220);
  text-decoration: none;
  transition: color 120ms;
}

.book-page__word-link:hover {
  color: #d97706;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.book-page__word-audio {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 4px;
}

.book-page__word-pos {
  font-size: 0.78rem;
  color: var(--vc-muted, rgba(11,18,32,.62));
  font-style: italic;
  padding: 1px 8px;
  background: rgba(15, 23, 42, 0.03);
  border-radius: 6px;
}

.book-page__word-def {
  margin: 5px 0 0 40px;
  font-size: 0.88rem;
  color: rgba(15, 23, 42, 0.68);
  line-height: 1.55;
}

.book-page__word-snippet {
  margin: 8px 0 0 40px;
  padding: 10px 16px;
  border-left: 3px solid rgba(245, 158, 11, 0.30);
  background: rgba(245, 158, 11, 0.03);
  border-radius: 0 10px 10px 0;
  font-size: 0.86rem;
  color: rgba(15, 23, 42, 0.72);
  font-style: italic;
  line-height: 1.6;
}

.book-page__word-snippet .bi-quote {
  color: rgba(245, 158, 11, 0.35);
  margin-right: 4px;
  font-size: 1rem;
}

/* ── Sidebar (right column) ── */
.book-page__sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Videos sidebar card */
.book-page__sidebar-card {
  background: var(--vc-surface-2, rgba(255,255,255,.92));
  border-radius: var(--vc-radius-md, 16px);
  border: 1px solid var(--vc-border, rgba(20,30,60,.10));
  box-shadow: var(--vc-shadow-soft, 0 10px 25px rgba(10,20,40,.08), 0 2px 10px rgba(10,20,40,.04));
  overflow: hidden;
}

/* PDF download button (sidebar) */
.book-page__sidebar-card--pdf {
  padding: 0;
}

.book-page__sidebar-card--banner {
  padding: 0;
}

.book-page__sidebar-banner-link {
  display: block;
  text-decoration: none;
}

.book-page__sidebar-banner {
  display: block;
  width: 100%;
  height: auto;
}

.book-page__pdf-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, #f59e0b 0%, #f97316 55%, #fbbf24 100%);
  border: none;
  border-radius: 12px;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, filter 0.2s;
  box-shadow:
    0 2px 10px rgba(245, 158, 11, 0.22),
    0 0 0 1px rgba(245, 158, 11, 0.18) inset;
}

.book-page__pdf-btn:hover {
  filter: brightness(1.04);
  transform: translateY(-1px);
  box-shadow:
    0 6px 18px rgba(245, 158, 11, 0.28),
    0 0 0 1px rgba(245, 158, 11, 0.26) inset;
}

.book-page__pdf-btn i {
  font-size: 1.2rem;
}

.book-page__sidebar-head {
  padding: 16px 18px 12px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.book-page__sidebar-title {
  font-size: 0.98rem;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--vc-text, #0b1220);
}

.book-page__sidebar-title i {
  font-size: 1.1rem;
}

.book-page__sidebar-body {
  padding: 14px 18px 18px;
}

/* Video items */
.book-page__video-item {
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 14px;
}

.book-page__video-item:last-child {
  margin-bottom: 0;
}

.book-page__video-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  border-radius: 10px;
  overflow: hidden;
}

.book-page__video-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.book-page__video-title {
  font-size: 0.88rem;
  margin: 8px 0 0;
  font-weight: 600;
  color: var(--vc-text, #0b1220);
}

.book-page__video-desc {
  font-size: 0.8rem;
  color: var(--vc-muted, rgba(11,18,32,.62));
  margin: 2px 0 0;
  line-height: 1.45;
}

/* Navigation sidebar card */
.book-page__nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.book-page__nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  text-decoration: none;
  color: var(--vc-text, #0b1220);
  font-size: 0.92rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(15, 23, 42, 0.04);
  transition: background 120ms, color 120ms;
}

.book-page__nav-link:last-child {
  border-bottom: none;
}

.book-page__nav-link:hover {
  background: rgba(245, 158, 11, 0.05);
  color: #d97706;
}

.book-page__nav-link i {
  font-size: 1.1rem;
  width: 22px;
  text-align: center;
  color: var(--vc-muted, rgba(11,18,32,.62));
}

.book-page__nav-link:hover i {
  color: #d97706;
}

/* ── Similar Word Masters (sidebar) ── */
.book-page__similar-grid.book-page__similar-grid--sidebar {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.book-page__similar-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--vc-surface-2, rgba(255,255,255,.92));
  border-radius: var(--vc-radius-md, 16px);
  border: 1px solid var(--vc-border, rgba(20,30,60,.10));
  box-shadow: var(--vc-shadow-soft, 0 10px 25px rgba(10,20,40,.08), 0 2px 10px rgba(10,20,40,.04));
  text-decoration: none;
  color: inherit;
  transition: transform 180ms, box-shadow 180ms, border-color 180ms;
}

.book-page__similar-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 34px rgba(10,20,40,.14), 0 4px 12px rgba(10,20,40,.06);
  border-color: rgba(245, 158, 11, 0.26);
}

.book-page__similar-avatar {
  width: 56px;
  height: 84px;
  border-radius: 8px;
  object-fit: cover;
  object-position: center;
  flex-shrink: 0;
  border: 1px solid rgba(20, 30, 60, 0.10);
  box-shadow:
    2px 4px 12px -2px rgba(10, 20, 40, 0.20),
    inset 1px 0 0 rgba(255, 255, 255, 0.30);
  transition: transform 220ms cubic-bezier(.2,.7,.3,1), box-shadow 220ms;
}

.book-page__similar-card:hover .book-page__similar-avatar {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 4px 8px 18px -3px rgba(10, 20, 40, 0.26);
}

.book-page__similar-avatar-placeholder {
  width: 56px;
  height: 84px;
  border-radius: 8px;
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.14), rgba(249, 115, 22, 0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  color: rgba(245, 158, 11, 0.45);
  border: 1px solid rgba(20, 30, 60, 0.08);
  box-shadow: 2px 4px 12px -2px rgba(10, 20, 40, 0.16);
}

.book-page__similar-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.book-page__similar-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--vc-text, #0b1220);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.book-page__similar-card:hover .book-page__similar-name {
  color: #d97706;
}

.book-page__similar-occupation {
  font-size: 0.82rem;
  color: var(--vc-muted, rgba(11,18,32,.62));
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.book-page__similar-badges {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}

.book-page__similar-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.04);
  color: var(--vc-muted, rgba(11,18,32,.62));
}

.book-page__similar-badge--elite {
  color: #d97706;
  background: rgba(245, 158, 11, 0.08);
}

.book-page__sidebar-card--similar .book-page__similar-card {
  padding: 14px 16px;
  gap: 12px;
}

.book-page__sidebar-card--similar .book-page__similar-card:hover {
  transform: translateY(-2px);
}

.book-page__sidebar-card--similar .book-page__sidebar-title i {
  color: #d97706;
}

.book-page__sidebar-card--similar .book-page__similar-avatar,
.book-page__sidebar-card--similar .book-page__similar-avatar-placeholder {
  width: 50px;
  height: 75px;
  border-radius: 6px;
}

.book-page__sidebar-card--similar .book-page__similar-name {
  font-size: 0.92rem;
}

@media (max-width: 640px) {
  .book-page__similar-card {
    padding: 16px;
    gap: 12px;
  }

  .book-page__similar-avatar,
  .book-page__similar-avatar-placeholder {
    width: 50px;
    height: 75px;
    border-radius: 6px;
  }
}

/* ── CTA ── */
.book-page__cta {
  padding: 28px 0 14px;
}

.top-books-disclaimer {
  padding: 10px 0 18px;
}

.top-books-disclaimer__text {
  margin: 0;
  font-size: 0.78rem;
  color: rgba(11, 18, 32, 0.45);
  line-height: 1.45;
  text-align: center;
}

.book-page__cta-box {
  text-align: center;
  padding: 0;
  border-radius: 0;
  background-image: none;
}

.book-page__cta-image {
  width: 100%;
  height: auto;
  max-width: 1400px;
  display: block;
  margin: 0 auto;
  border-radius: 22px;
}

.book-page__cta-image-link {
  display: block;
  text-decoration: none;
}

.book-page__cta-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.book-page__cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 22px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  transition: transform 150ms, box-shadow 150ms;
}

.book-page__cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.book-page__cta-btn--primary {
  background: #fff;
  color: #1e3a8a;
}

.book-page__cta-btn--secondary {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.book-page__empty-words {
  padding: 10px 4px;
  font-size: 0.9rem;
  color: rgba(15, 23, 42, 0.7);
  line-height: 1.6;
}

.book-page__empty-words a {
  color: #d97706;
  text-decoration: none;
}

.book-page__empty-words a:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── Word item entrance animation ── */
.book-page__word-item {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.book-page__word-item--visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .book-page__grid {
    grid-template-columns: 1fr;
  }
  .book-page__card { order: 1; }
  .book-page__sidebar { order: 2; }
}

@media (max-width: 1024px) {
  .book-page__hero-card {
    padding: 36px 28px 28px;
  }
  .book-page__hero-main {
    gap: 28px;
  }
  .book-page__share-corner {
    position: static;
    top: auto;
    right: auto;
    z-index: 1;
  }
  .book-page__share-buttons {
    justify-content: center;
    padding-top: 0;
    padding-bottom: 12px;
  }
  .book-page__avatar,
  .book-page__avatar-placeholder {
    width: 170px;
    height: 255px;
  }
}

@media (max-width: 640px) {
  .book-page__hero-card {
    padding: 28px 20px 24px;
    border-radius: 18px;
  }
  .book-page__hero-main {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 22px;
  }
  .book-page__header-info {
    width: 100%;
  }
  .book-page__hero-eyebrow {
    align-self: center;
  }
  .book-page__avatar,
  .book-page__avatar-placeholder {
    width: 160px;
    height: 240px;
  }
  .book-page__hero-cover {
    transform: rotate(-1deg);
  }
  .book-page__meta-row,
  .book-page__sources-row {
    justify-content: center;
  }
  .book-page__description {
    text-align: left;
  }
  .book-page__sources-row {
    flex-direction: column;
    gap: 10px;
  }
  .book-page__words-preview-row {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    padding: 14px 16px;
  }
  .book-page__words-preview-text {
    text-align: left;
  }
  .book-page__words-copy-btn {
    align-self: flex-end;
  }
  .book-page__word-def,
  .book-page__word-snippet {
    margin-left: 0;
  }
  .book-page__word-item:hover {
    margin: 0;
    padding-left: 0;
    padding-right: 0;
  }
}