/* ========================================
   PAGE HERO (Inner pages)
   ======================================== */
.page-hero {
  padding-top: clamp(140px, 18vw, 200px);
  padding-bottom: clamp(60px, 8vw, 100px);
  text-align: center;
  position: relative;
}

.page-hero__label {
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.2s forwards;
}

.page-hero__headline {
  margin-bottom: 24px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.4s forwards;
}

.page-hero__sub {
  max-width: 720px;
  margin: 0 auto;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.6s forwards;
}

/* ========================================
   BOOK FEATURE SECTIONS
   ======================================== */
.book-feature {
  position: relative;
}

.book-feature__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 8vw, 100px);
  align-items: center;
}

.book-feature__layout--reverse {
  direction: rtl;
}

.book-feature__layout--reverse > * {
  direction: ltr;
}

.book-feature__cover {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.book-feature__cover-img {
  width: clamp(280px, 100%, 400px);
  border-radius: 2px;
  box-shadow:
    12px 12px 48px rgba(0,0,0,0.5),
    -3px -3px 12px rgba(255,255,255,0.02),
    0 0 0 1px rgba(255,255,255,0.04);
  transition: transform 0.5s var(--ease-out);
}

.book-feature__cover:hover .book-feature__cover-img {
  transform: scale(1.03) rotate(-1deg);
}

/* Shelf shadow */
.book-feature__cover::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 15%;
  width: 70%;
  height: 24px;
  background: radial-gradient(ellipse, rgba(0,0,0,0.4), transparent 70%);
  filter: blur(10px);
  pointer-events: none;
}

.book-feature__content {
  position: relative;
}

.book-feature__tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 16px;
}

.book-feature__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: 24px;
}

.book-feature__desc {
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
}

.book-feature__who {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.book-feature__who-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 28px;
  font-style: italic;
}

.book-feature__learn-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-gold-dim);
  margin-bottom: 16px;
}

.book-feature__learn-list {
  list-style: none;
  margin-bottom: 32px;
}

.book-feature__learn-list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 10px;
}

.book-feature__learn-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-gold-dim);
}

.book-feature__form-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.book-feature__form {
  display: flex;
  gap: 10px;
  max-width: 420px;
}

.book-feature__input {
  flex: 1;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.3s;
}

.book-feature__input::placeholder {
  color: var(--text-muted);
}

.book-feature__input:focus {
  border-color: var(--accent-gold-dim);
}

.book-feature__submit {
  padding: 14px 24px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.3s;
  white-space: nowrap;
}

.book-feature__submit--gold {
  background: var(--accent-gold);
  color: var(--bg-deep);
}

.book-feature__submit--gold:hover {
  background: var(--accent-gold-bright);
}

.book-feature__submit--green {
  background: var(--accent-green);
  color: var(--bg-deep);
}

.book-feature__submit--green:hover {
  background: #2dd968;
}

.book-feature__submit--red {
  background: #e05535;
  color: #fff;
}

.book-feature__submit--red:hover {
  background: #e8674a;
}

/* Coming soon badge inline */
.book-feature__badge {
  display: inline-block;
  background: rgba(200, 165, 92, 0.9);
  color: var(--bg-deep);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 2px;
  margin-bottom: 16px;
}

@media (max-width: 900px) {
  .book-feature__layout,
  .book-feature__layout--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .book-feature__cover {
    max-width: 360px;
    margin: 0 auto;
  }
  .book-feature__form {
    max-width: 100%;
  }
}

@media (max-width: 600px) {
  .book-feature__form { flex-direction: column; }
}