/* Existing Stephanie Weber palette and fonts; calm, light theme throughout. */
.audiobook-page { background: var(--color-surface); }
.ab-section { padding-block: clamp(3rem, 6vw, 5.5rem); }
.ab-soft, .ab-hero { background: var(--color-surface-soft); }
.ab-section p + p { margin-top: 1rem; }
.ab-section h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); line-height: 1.15; margin-bottom: 1.3rem; text-wrap: balance; }
.ab-section h3 { margin-bottom: .85rem; }
.ab-section p { max-width: 65ch; }
.ab-hero-grid { display: grid; grid-template-columns: 1.35fr 1fr; align-items: center; gap: clamp(2rem, 6vw, 5rem); }
.ab-hero-copy { padding-block: 1rem; }
.ab-eyebrow { font-size: .93rem; font-weight: 650; color: var(--color-brand-strong); margin-bottom: 1.4rem; }
.ab-hero h1 { font-size: clamp(2.9rem, 5vw, 4.1rem); letter-spacing: -.025em; line-height: 1.07; margin-bottom: 1.5rem; }
.ab-lead { font-size: clamp(1.12rem, 1.55vw, 1.3rem); line-height: 1.65; max-width: 37ch !important; }
.ab-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem 1.5rem; margin-top: 1.7rem; }
.ab-text-link { font-weight: 650; }
.ab-cover { max-width: 420px; justify-self: end; width: 100%; }
.ab-cover img { display: block; width: 100%; height: auto; border-radius: var(--radius-sm); box-shadow: var(--shadow-sm); }
.ab-facts { border-bottom: 1px solid var(--color-border); padding-block: 1.5rem; }
.ab-facts dl { margin-block: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.ab-facts dt { font-weight: 700; color: var(--color-brand-strong); }
.ab-facts dd { font-size: .9rem; margin: .15rem 0 0; color: var(--color-text-muted); }
.ab-intro-grid, .ab-listen-grid, .ab-content-grid, .ab-buy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.ab-outcomes ul { list-style: none; padding: 0; display: grid; gap: 1.5rem; }
.ab-outcomes li { padding-left: 1.25rem; border-left: 2px solid var(--color-border); }
.ab-outcomes strong, .ab-outcomes span { display: block; }
.ab-outcomes span { margin-top: .25rem; }
.ab-small { font-size: .9rem; color: var(--color-text-muted); line-height: 1.65; }
.ab-player { padding: clamp(1.3rem, 3vw, 2rem); border-radius: var(--radius-lg); background: var(--color-surface); border: 1px solid var(--color-border); }
.ab-player-title { font-weight: 700; font-size: 1.2rem; }
.ab-player audio { display: block; width: 100%; margin-block: 1.4rem 1rem; }
.ab-transcript { margin-top: 1.2rem; }
.ab-transcript > div { margin-top: 1rem; max-height: 24rem; overflow: auto; padding-right: .5rem; font-size: .95rem; }
.audiobook-page summary { cursor: pointer; padding-block: .8rem; font-weight: 650; }
.audiobook-page summary:hover { color: var(--color-brand-strong); }
.ab-content-grid { grid-template-columns: .85fr 1.4fr; }
.ab-chapter { border-bottom: 1px solid var(--color-border); }
.ab-chapter:first-child { margin-top: -.75rem; }
.ab-chapter summary { display: grid; grid-template-columns: 1.8rem 1fr auto; gap: .6rem; align-items: baseline; padding-block: 1rem; list-style: none; }
.ab-chapter summary::-webkit-details-marker { display: none; }
.ab-track { font-size: .8rem; color: var(--color-brand-strong); }
.ab-duration { font-size: .78rem; font-weight: 400; white-space: nowrap; }
.ab-chapter summary > span:nth-child(2)::after { content: ' +'; color: var(--color-brand-strong); white-space: nowrap; }
.ab-chapter[open] summary > span:nth-child(2)::after { content: ' −'; }
.ab-chapter > p { padding: 0 0 1.2rem 2.4rem; font-size: .95rem; }
.ab-author-grid { display: grid; grid-template-columns: 260px 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; max-width: 970px; }
.ab-author-photo { width: 100%; border-radius: var(--radius-lg); }
.ab-note-section { border-top: 1px solid var(--color-border); }
.ab-note-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; max-width: 970px; }
.ab-note-preview { margin: 0; max-width: 300px; justify-self: center; }
.ab-note-preview img { display: block; width: 100%; height: auto; border: 1px solid var(--color-border); box-shadow: var(--shadow-sm); }
.ab-note-preview figcaption { margin-top: .8rem; text-align: center; font-size: .8rem; color: var(--color-text-muted); }
.ab-note-grid .ab-text-link { display: inline-block; margin-top: 1.2rem; }
.ab-author-grid .ab-text-link { display: inline-block; margin-top: 1.2rem; }
.ab-package-list { padding-left: 1.3rem; margin-block: 1rem 1.5rem; }
.ab-package-list li + li { margin-top: .65rem; }
.ab-buy-grid h3 { margin-top: 1.6rem; }
.ab-purchase-panel { border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: clamp(1.4rem, 3vw, 2.25rem); background: var(--color-surface-soft); }
.ab-purchase-panel h3 { margin-top: 0; }
.ab-price { font-size: 3.7rem; font-family: var(--font-display); line-height: 1.1; margin-top: 1.6rem !important; }
.ab-price span { font-size: 2.2rem; }
.ab-purchase-panel form { margin-block: 1.3rem; }
.ab-checkbox { display: flex; gap: .75rem; align-items: flex-start; color: var(--color-text); font-size: .85rem; line-height: 1.55; }
.ab-checkbox input { flex: 0 0 auto; width: 1.15rem; height: 1.15rem; margin: .25rem 0 0; accent-color: var(--color-brand); }
.ab-purchase-panel button { width: 100%; margin-block: .75rem; }
.ab-purchase-panel button:disabled { opacity: 1; background: #dce2d8; color: #354d3e; border-color: #98a897; cursor: not-allowed; box-shadow: none; }
.ab-faq-wrap { max-width: 820px; }
.ab-faq-wrap details { border-bottom: 1px solid var(--color-border); }
.ab-faq-wrap summary { padding-block: 1.1rem; }
.ab-faq-wrap details p { padding-bottom: 1.25rem; }
.ab-newsletter-wrap { max-width: 870px; }
.ab-newsletter-wrap newsletter-signup { display: block; margin-top: 2rem; }
.ab-newsletter-wrap .newsletter-signup { box-shadow: none; }
.ab-home-teaser { display: grid; grid-template-columns: 1fr auto; gap: 1.5rem 2rem; align-items: center; padding: 1.6rem; margin-top: 1.5rem; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); }
.ab-home-teaser p { margin-top: .6rem; max-width: 62ch; }
.ab-status-card { max-width: 720px; margin-inline: auto; }
.ab-status-card .ui-button { margin-top: 1.5rem; }
@media (max-width: 800px) {
 .ab-hero-grid { grid-template-columns: 1.2fr .9fr; gap: 1.5rem; }
 .ab-author-grid { grid-template-columns: 180px 1fr; }
 .ab-intro-grid, .ab-listen-grid, .ab-content-grid, .ab-buy-grid { gap: 2rem; }
 .ab-home-teaser { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
 .ab-section { padding-block: 2.8rem; }
 .ab-hero-grid, .ab-intro-grid, .ab-listen-grid, .ab-content-grid, .ab-buy-grid, .ab-author-grid, .ab-note-grid { grid-template-columns: 1fr; }
 .ab-hero-copy { padding: 0; }
 .ab-hero h1 { font-size: 3rem; }
 .ab-eyebrow { font-size: .85rem; margin-bottom: 1.1rem; }
 .ab-actions { gap: 1rem; }
 .ab-actions > .ui-button { width: 100%; }
 .ab-cover { max-width: 330px; justify-self: center; margin-top: .5rem; }
 .ab-facts dl { grid-template-columns: 1fr; gap: 1rem; }
 .ab-facts dl > div { display: grid; grid-template-columns: 145px 1fr; gap: .4rem; }
 .ab-facts dd { font-size: .83rem; }
 .ab-author-photo { width: 200px; }
 .ab-note-preview { max-width: 250px; }
 .ab-chapter summary { grid-template-columns: 1.4rem 1fr; }
 .ab-duration { grid-column: 2; margin-top: -.4rem; }
 .ab-chapter > p { padding-left: 2rem; }
 .ab-transcript > div { max-height: none; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

.audiobook-page [hidden] { display: none !important; }
.ab-status-card h1 { margin-bottom: 1.5rem; }
.ab-status-card p { margin-top: 1.25rem; }