/* Book landing page — flat design, no gradients or drop shadows */

:root {
    --bl-primary: #32a8ee;
    --bl-primary-dark: #1d8fd4;
    --bl-primary-light: #e6f4fc;
    --bl-purple: #ad1be4;
    --bl-purple-light: #f6e8fc;
    --bl-teal: #0d9488;
    --bl-teal-light: #e6f7f5;
    --bl-amber: #f59e0b;
    --bl-text: #1a1a2e;
    --bl-text-muted: #6b7280;
    --bl-border: #e5e7eb;
    --bl-bg: #f4f8fb;
}

.BookLanding {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--bl-text);
    background: var(--bl-bg);
    padding: 2rem 0 4rem;
    line-height: 1.7;
}

.BookLanding-container {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.BookLanding-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.5rem;
    margin-bottom: 1.25rem;
    font-size: 0.875rem;
    color: var(--bl-text-muted);
}

.BookLanding-breadcrumb a {
    color: var(--bl-primary-dark);
    text-decoration: none;
    font-weight: 600;
}

.BookLanding-breadcrumb a:hover {
    text-decoration: underline;
}

.BookLanding-breadcrumb-sep {
    color: #9ca3af;
}

.BookLanding-breadcrumb-current {
    color: var(--bl-text);
    font-weight: 600;
}

/* Upgrade bar */
.BookLanding-upgrade-bar {
    background: var(--bl-primary);
    border-bottom: 1px solid var(--bl-primary-dark);
    padding: 0.85rem 1.25rem;
}

.BookLanding-upgrade-bar-inner {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
}

.BookLanding-upgrade-bar-text {
    margin: 0;
    color: #fff;
    font-size: 0.9375rem;
    line-height: 1.4;
}

.BookLanding-upgrade-bar-text strong {
    font-weight: 700;
}

.BookLanding-upgrade-bar-btn {
    display: inline-block;
    padding: 0.55rem 1.15rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--bl-primary-dark);
    background: #fff;
    border: 1px solid #fff;
    white-space: nowrap;
}

.BookLanding-upgrade-bar-btn:hover {
    background: var(--bl-primary-light);
    color: var(--bl-primary-dark);
    text-decoration: none;
}

/* Hero */
.BookLanding-hero {
    background: #fff;
    border: 1px solid var(--bl-border);
    border-left: 5px solid var(--bl-primary);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 1.5rem;
}

.BookLanding-hero-grid {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 1.75rem;
    align-items: start;
}

.BookLanding-cover-wrap {
    width: 160px;
    flex-shrink: 0;
    background: var(--bl-primary-light);
    border: 1px solid #b8dff5;
    border-radius: 10px;
    padding: 0.75rem;
}

.BookLanding-cover {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 6px;
    border: 1px solid var(--bl-border);
    object-fit: contain;
    aspect-ratio: 2 / 3;
}

.BookLanding-cover-buy {
    margin-top: 0.75rem;
}

.BookLanding-cover-buy .BookLanding-action-btn--amazon {
    display: block;
    width: 100%;
    text-align: center;
    white-space: normal;
    padding: 0.5rem 0.4rem;
    font-size: 0.75rem;
    line-height: 1.3;
}

.BookLanding-cover-buy .BookLanding-amazon-disclosure {
    margin: 0.5rem 0 0;
    font-size: 0.65rem;
    text-align: center;
    line-height: 1.35;
    color: var(--bl-text-muted);
}

.BookLanding-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #fff;
    background: var(--bl-primary);
    padding: 0.3rem 0.7rem;
    border-radius: 4px;
    margin-bottom: 0.75rem;
}

.BookLanding-title {
    font-size: clamp(1.5rem, 4vw, 2.1rem);
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 0.5rem;
    letter-spacing: -0.02em;
    color: var(--bl-text);
}

.BookLanding-author {
    font-size: 1rem;
    color: var(--bl-text-muted);
    margin: 0 0 0.85rem;
}

.BookLanding-author a {
    color: var(--bl-primary-dark);
    text-decoration: none;
    font-weight: 600;
}

.BookLanding-author a:hover {
    text-decoration: underline;
}

.BookLanding-share {
    margin-bottom: 0.85rem;
}

.BookLanding-share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--bl-primary-dark);
    background: var(--bl-primary-light);
    border: 1px solid #b8dff5;
    border-radius: 8px;
    cursor: pointer;
}

.BookLanding-share-btn:hover {
    background: #d6effc;
}

.BookLanding-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.BookLanding-action-btn {
    display: inline-block;
    padding: 0.55rem 0.9rem;
    border-radius: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--bl-border);
    color: var(--bl-text);
    background: #fff;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
    white-space: nowrap;
}

.BookLanding-action-btn:hover {
    border-color: var(--bl-primary);
    color: var(--bl-primary-dark);
    background: var(--bl-primary-light);
    text-decoration: none;
}

.BookLanding-action-btn--primary {
    background: var(--bl-primary);
    color: #fff;
    border-color: var(--bl-primary);
}

.BookLanding-action-btn--primary:hover {
    background: var(--bl-primary-dark);
    color: #fff;
    border-color: var(--bl-primary-dark);
}

.BookLanding-action-btn--buy {
    border-color: var(--bl-purple);
    color: var(--bl-purple);
    background: var(--bl-purple-light);
}

.BookLanding-action-btn--amazon {
    border-color: #ff9900;
    color: #111;
}

.BookLanding-action-btn--amazon:hover {
    border-color: #e88b00;
    color: #111;
    background: #fff8eb;
}

.BookLanding-action-btn--buy:hover {
    background: #edd4f7;
    color: var(--bl-purple);
    border-color: var(--bl-purple);
}

.BookLanding-rating {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.35rem 0.6rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.BookLanding-rating-stars {
    color: var(--bl-amber);
    letter-spacing: -1px;
    font-size: 1.05rem;
}

.BookLanding-rating-value {
    font-weight: 700;
    color: var(--bl-text);
}

.BookLanding-rating-count {
    color: var(--bl-text-muted);
    font-size: 0.875rem;
}

.BookLanding-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.1rem;
}

.BookLanding-meta-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8125rem;
    font-weight: 600;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    border: 1px solid var(--bl-border);
}

.BookLanding-meta-pill--time {
    background: var(--bl-primary-light);
    color: var(--bl-primary-dark);
    border-color: #b8dff5;
}

.BookLanding-meta-pill--audio {
    background: var(--bl-purple-light);
    color: var(--bl-purple);
    border-color: #ddb8f0;
}

.BookLanding-meta-pill--video {
    background: #fff7ed;
    color: #c2410c;
    border-color: #fed7aa;
}

.BookLanding-intro {
    font-size: 1.05rem;
    color: #374151;
    margin: 0;
}

/* Social proof */
.BookLanding-social-proof {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.BookLanding-proof-card {
    background: #fff;
    border: 1px solid var(--bl-border);
    border-radius: 10px;
    padding: 1.25rem 1rem;
    text-align: center;
}

.BookLanding-proof-card--stars {
    border-top: 3px solid var(--bl-amber);
    background: #fffbeb;
}

.BookLanding-proof-card--users {
    border-top: 3px solid var(--bl-primary);
    background: var(--bl-primary-light);
}

.BookLanding-proof-card--years {
    border-top: 3px solid var(--bl-purple);
    background: var(--bl-purple-light);
}

.BookLanding-proof-value {
    font-size: 1.75rem;
    font-weight: 800;
    margin: 0;
    line-height: 1.1;
    color: var(--bl-text);
}

.BookLanding-proof-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--bl-text-muted);
    margin: 0.25rem 0 0.5rem;
}

.BookLanding-proof-detail {
    font-size: 0.8125rem;
    color: #4b5563;
    margin: 0;
    line-height: 1.4;
}

/* Sections */
.BookLanding-section {
    background: #fff;
    border: 1px solid var(--bl-border);
    border-radius: 12px;
    padding: 1.75rem 2rem;
    margin-bottom: 1.25rem;
}

.BookLanding-section--accent {
    border-left: 4px solid var(--bl-primary);
}

.BookLanding-section--author {
    border-left: 4px solid var(--bl-purple);
    background: #fdfaff;
}

.BookLanding-section h2 {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0 0 1rem;
    color: var(--bl-text);
}

.BookLanding-section p {
    margin: 0 0 1rem;
    color: #374151;
}

.BookLanding-section p:last-child {
    margin-bottom: 0;
}

.BookLanding-themes {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.BookLanding-themes li {
    background: var(--bl-primary-light);
    color: var(--bl-primary-dark);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    border: 1px solid #b8dff5;
}

.BookLanding-lessons {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: lesson;
}

.BookLanding-lesson {
    padding: 1rem 0 1rem 2.75rem;
    border-bottom: 1px solid #f3f4f6;
    position: relative;
    counter-increment: lesson;
}

.BookLanding-lesson::before {
    content: counter(lesson);
    position: absolute;
    left: 0;
    top: 1rem;
    width: 1.75rem;
    height: 1.75rem;
    background: var(--bl-primary);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.75rem;
    text-align: center;
}

.BookLanding-lessons[start] .BookLanding-lesson {
    counter-increment: lesson;
}

.BookLanding-lesson:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.BookLanding-lesson-title {
    font-weight: 700;
    color: var(--bl-text);
    margin: 0 0 0.35rem;
    font-size: 1rem;
}

.BookLanding-lesson-summary {
    margin: 0;
    color: #4b5563;
    font-size: 0.95rem;
}

.BookLanding-list {
    margin: 0;
    padding-left: 1.25rem;
    color: #374151;
}

.BookLanding-list li {
    margin-bottom: 0.5rem;
}

.BookLanding-list li::marker {
    color: var(--bl-primary);
}

.BookLanding-list li:last-child {
    margin-bottom: 0;
}

.BookLanding-bullet-list {
    margin: 0;
    padding: 0;
    list-style: none;
    color: #374151;
}

.BookLanding-bullet-list li {
    position: relative;
    padding-left: 1.35rem;
    margin-bottom: 0.65rem;
    line-height: 1.6;
}

.BookLanding-bullet-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--bl-primary);
    font-weight: 700;
    font-size: 1.15em;
    line-height: 1.4;
}

.BookLanding-bullet-list li:last-child {
    margin-bottom: 0;
}

/* CTA blocks */
.BookLanding-cta {
    background: #fff;
    border: 2px solid var(--bl-primary);
    border-radius: 12px;
    padding: 1.75rem 2rem;
    margin: 1.5rem 0;
    text-align: center;
}

.BookLanding-cta-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 1rem;
    color: var(--bl-text);
}

.BookLanding-cta-benefits {
    list-style: none;
    padding: 0;
    margin: 0 0 1.25rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1.25rem;
    font-size: 0.9rem;
    color: #374151;
}

.BookLanding-cta-benefits li::before {
    content: '✓ ';
    color: var(--bl-teal);
    font-weight: 700;
}

.BookLanding-cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.BookLanding-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--bl-primary);
    color: var(--bl-primary-dark);
    background: var(--bl-primary-light);
    transition: background 0.15s, color 0.15s;
}

.BookLanding-btn:hover {
    background: var(--bl-primary-light);
    color: var(--bl-primary-dark);
    text-decoration: none;
}

.BookLanding-btn-primary {
    background: var(--bl-primary);
    color: #fff;
    border-color: var(--bl-primary);
}

.BookLanding-btn-primary:hover {
    background: var(--bl-primary-dark);
    color: #fff;
}

/* Locked preview */
.BookLanding-locked {
    position: relative;
    margin-top: 1rem;
}

.BookLanding-locked-content {
    max-height: 200px;
    overflow: hidden;
    color: #6b7280;
    font-size: 0.95rem;
    line-height: 1.7;
    padding-bottom: 3rem;
}

.BookLanding-locked-content h3 {
    font-size: 1.1rem;
    margin: 1rem 0 0.5rem;
    color: #374151;
}

.BookLanding-locked-content p {
    margin: 0 0 0.75rem;
}

.BookLanding-locked-overlay {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: 1.5rem 1rem;
    background: #fff;
    border-top: 2px solid var(--bl-border);
    text-align: center;
}

.BookLanding-lock-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.BookLanding-locked-text {
    font-weight: 600;
    color: var(--bl-text);
    margin: 0;
    font-size: 0.95rem;
}

/* Testimonials */
.BookLanding-testimonials {
    background: transparent;
    padding: 2rem 0;
    margin-bottom: 1.25rem;
}

.BookLanding-testimonials-header {
    margin-bottom: 1.5rem;
}

.BookLanding-testimonials-header h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 0 0.35rem;
    color: var(--bl-text);
}

.BookLanding-testimonials-header p {
    margin: 0;
    color: var(--bl-text-muted);
    font-size: 0.95rem;
}

.BookLanding-testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.BookLanding-testimonial-card {
    border-radius: 10px;
    padding: 1.25rem;
    border: 1px solid var(--bl-border);
    background: #fff;
}

.BookLanding-testimonial-card--purple {
    border-left: 4px solid var(--bl-purple);
    background: var(--bl-purple-light);
}

.BookLanding-testimonial-card--blue {
    border-left: 4px solid var(--bl-primary);
    background: var(--bl-primary-light);
}

.BookLanding-testimonial-card--teal {
    border-left: 4px solid var(--bl-teal);
    background: var(--bl-teal-light);
}

.BookLanding-testimonial-stars {
    color: var(--bl-amber);
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
    letter-spacing: 2px;
}

.BookLanding-testimonial-text {
    font-size: 0.875rem;
    color: #1f2937;
    line-height: 1.65;
    margin: 0 0 1rem;
}

.BookLanding-testimonial-author {
    margin: 0;
    font-size: 0.8125rem;
    color: #4b5563;
}

.BookLanding-testimonial-author strong {
    color: var(--bl-text);
}

/* FAQ */
.BookLanding-faq-item {
    border-bottom: 1px solid #f3f4f6;
    padding: 1rem 0;
}

.BookLanding-faq-item:last-child {
    border-bottom: none;
}

.BookLanding-faq-q {
    font-weight: 700;
    color: var(--bl-text);
    margin: 0 0 0.5rem;
    font-size: 1rem;
}

.BookLanding-faq-a {
    margin: 0;
    color: #4b5563;
    font-size: 0.95rem;
}

/* Similar books */
.BookLanding-similar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}

.BookLanding-similar-card {
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--bl-border);
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
    border-top: 3px solid var(--bl-primary);
}

.BookLanding-similar-card:hover {
    border-color: var(--bl-primary);
    background: var(--bl-primary-light);
}

.BookLanding-similar-cover {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: cover;
    display: block;
    background: #f3f4f6;
}

.BookLanding-similar-info {
    padding: 0.75rem;
}

.BookLanding-similar-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 0.35rem;
    font-size: 0.75rem;
}

.BookLanding-similar-rating-stars {
    color: var(--bl-amber);
    letter-spacing: -1px;
}

.BookLanding-similar-rating-value {
    color: var(--bl-text-muted);
    font-weight: 600;
}

.BookLanding-similar-title {
    font-size: 0.8rem;
    font-weight: 700;
    margin: 0 0 0.25rem;
    line-height: 1.3;
    color: var(--bl-text);
}

.BookLanding-similar-author {
    font-size: 0.75rem;
    color: var(--bl-text-muted);
    margin: 0;
}

.BookLanding-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.BookLanding-category {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--bl-purple);
    background: var(--bl-purple-light);
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    text-decoration: none;
    border: 1px solid #ddb8f0;
}

.BookLanding-category:hover {
    background: #edd4f7;
    color: var(--bl-purple);
}

.BookLanding-pending {
    background: #fffbeb;
    border: 1px solid #fcd34d;
    border-radius: 8px;
    padding: 1rem;
    color: #92400e;
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
}

/* Featured book titles */
.BookLanding-featured {
    background: #fff;
    border: 1px solid var(--bl-border);
    border-radius: 12px;
    padding: 2rem;
    margin-top: 1.5rem;
}

.BookLanding-featured-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--bl-text);
    margin: 0 0 0.5rem;
    text-align: center;
}

.BookLanding-featured-subtitle {
    font-size: 0.95rem;
    color: var(--bl-text-muted);
    margin: 0 0 1.5rem;
    text-align: center;
}

.BookLanding-featured-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.BookLanding-featured-column {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.BookLanding-featured-column a {
    color: var(--bl-text);
    text-decoration: none;
    font-size: 0.875rem;
    padding: 0.65rem 0.85rem;
    background: var(--bl-bg);
    border: 1px solid var(--bl-border);
    border-radius: 8px;
    line-height: 1.4;
}

.BookLanding-featured-column a:hover {
    background: var(--bl-primary-light);
    border-color: var(--bl-primary);
    color: var(--bl-primary-dark);
    text-decoration: none;
}

@media (max-width: 768px) {
    .BookLanding-social-proof,
    .BookLanding-testimonials-grid,
    .BookLanding-featured-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .BookLanding-upgrade-bar-inner {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .BookLanding-upgrade-bar-btn {
        text-align: center;
    }

    .BookLanding-hero-grid {
        grid-template-columns: 1fr;
    }

    .BookLanding-cover-wrap {
        max-width: 160px;
        width: 160px;
        margin: 0 auto;
    }

    .BookLanding-actions {
        justify-content: flex-start;
    }

    .BookLanding-action-btn {
        flex: 1 1 calc(50% - 0.25rem);
        text-align: center;
        white-space: normal;
    }

    .BookLanding-section,
    .BookLanding-hero,
    .BookLanding-testimonials,
    .BookLanding-featured {
        padding: 1.25rem;
    }

    .BookLanding-cta-buttons {
        flex-direction: column;
    }

    .BookLanding-btn {
        width: 100%;
        text-align: center;
    }
}