/* =====================================================
   PAGES ADDITIONNELLES - STYLES SPÉCIFIQUES
   Patrick Zbardi - Site d'Auteur
   ===================================================== */

/* =====================================================
   PAGE HERO (pages intérieures)
   ===================================================== */

.page-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(50, 130, 184, 0.1) 0%, transparent 50%);
}

.page-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--color-accent-light);
    font-weight: 300;
}

/* =====================================================
   BOOK PAGE - SHOWCASE
   ===================================================== */

.book-showcase {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg);
}

.showcase-grid {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.book-cover-large {
    position: sticky;
    top: 100px;
}

.book-3d {
    position: relative;
    transform: perspective(1000px) rotateY(-10deg);
    transition: transform var(--transition-slow);
}

.book-3d:hover {
    transform: perspective(1000px) rotateY(-5deg) scale(1.05);
}

.book-3d img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: 
        20px 20px 60px rgba(0, 0, 0, 0.5),
        -10px -10px 40px rgba(50, 130, 184, 0.1);
}

.book-info-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.badge {
    padding: 0.5rem 1rem;
    background: var(--color-bg-light);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.book-details {
    /* Styles déjà définis dans le layout principal */
}

.book-meta h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.book-purchase {
    background: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin: var(--spacing-lg) 0;
}

.format-options {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.format {
    flex: 1;
    padding: var(--spacing-md);
    background: var(--color-secondary);
    border-radius: var(--radius-md);
    text-align: center;
}

.format-type {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.format-price {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-accent-light);
}

.btn-buy-main {
    width: 100%;
    justify-content: center;
    padding: 1.25rem 2rem;
    background: #FF9900;
    color: #000;
    font-size: 1.125rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all var(--transition-normal);
    margin-bottom: var(--spacing-md);
}

.btn-buy-main:hover {
    background: #FFB84D;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.isbn-info {
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.isbn-info p {
    margin: 0.25rem 0;
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

.share-book {
    margin-top: var(--spacing-md);
}

.share-book p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.share-buttons {
    display: flex;
    gap: 0.75rem;
}

.share-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-light);
    color: var(--color-text);
    border-radius: 50%;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.share-btn:hover {
    background: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-3px);
}

/* =====================================================
   SYNOPSIS SECTION
   ===================================================== */

.synopsis-section {
    background: var(--color-bg-light);
}

.synopsis-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
}

.synopsis-text {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    line-height: 1.9;
}

.intro-paragraph {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.6;
    color: var(--color-accent-light);
    margin-bottom: var(--spacing-md);
}

.final-paragraph {
    font-weight: 600;
    color: var(--color-white);
}

.synopsis-quote {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background: rgba(50, 130, 184, 0.1);
    border-left: 4px solid var(--color-accent-light);
    font-style: italic;
    font-size: 1.25rem;
}

.synopsis-highlights {
    background: var(--color-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.synopsis-highlights h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.highlights-list {
    list-style: none;
}

.highlights-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9375rem;
}

.highlights-list li:last-child {
    border-bottom: none;
}

.highlights-list i {
    color: var(--color-accent-light);
    margin-top: 0.25rem;
}

/* =====================================================
   EXCERPTS SECTION
   ===================================================== */

.excerpts-section {
    background: var(--color-bg);
}

.excerpts-tabs {
    max-width: 900px;
    margin: 0 auto;
}

.tabs-nav {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.tab-btn {
    padding: 1rem 2rem;
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    position: relative;
    transition: all var(--transition-fast);
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent-light);
    transition: width var(--transition-normal);
}

.tab-btn:hover,
.tab-btn.active {
    color: var(--color-white);
}

.tab-btn.active::after {
    width: 100%;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.excerpt-header {
    margin-bottom: var(--spacing-lg);
}

.excerpt-header h3 {
    font-size: 1.75rem;
}

.excerpt-meta {
    color: var(--color-accent-light);
    font-style: italic;
}

.excerpt-body {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    line-height: 1.9;
    background: rgba(0, 0, 0, 0.3);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.excerpt-intro {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.excerpt-break {
    text-align: center;
    letter-spacing: 1rem;
    color: var(--color-accent-light);
}

.excerpt-emphasis {
    color: var(--color-accent-light);
    font-style: italic;
}

/* =====================================================
   THEMES & REVIEWS SECTIONS
   ===================================================== */

.themes-section {
    background: var(--color-bg-light);
}

.themes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.theme-card {
    padding: var(--spacing-lg);
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.theme-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.theme-icon {
    font-size: 2.5rem;
    color: var(--color-accent-light);
    margin-bottom: var(--spacing-md);
}

.theme-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.theme-card p {
    color: var(--color-text-muted);
    margin: 0;
}

.reviews-section {
    background: var(--color-bg);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.review-card {
    padding: var(--spacing-lg);
    background: var(--color-bg-light);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.review-stars {
    color: #FFD700;
    margin-bottom: var(--spacing-sm);
}

.review-text {
    font-style: italic;
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.review-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.review-author strong {
    color: var(--color-white);
}

.review-author span {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.reviews-cta {
    text-align: center;
}

.reviews-cta p {
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

/* =====================================================
   AUTHOR PAGE
   ===================================================== */

.author-hero {
    padding: 120px 0 80px;
    background: var(--color-bg-light);
}

.author-hero-grid {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.portrait-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.portrait-frame img {
    width: 100%;
    height: auto;
    display: block;
}

.author-intro {
    /* Styles textuels déjà définis */
}

.author-name {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: var(--spacing-xs);
}

.author-tagline {
    font-size: 1.25rem;
    color: var(--color-accent-light);
    margin-bottom: var(--spacing-md);
}

.author-bio-short {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.author-social {
    display: flex;
    gap: var(--spacing-sm);
}

.social-btn {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-secondary);
    color: var(--color-text);
    border-radius: 50%;
    transition: all var(--transition-fast);
    text-decoration: none;
    font-size: 1.25rem;
}

.social-btn:hover {
    background: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-5px);
}

.biography-section {
    background: var(--color-bg);
}

.biography-content {
    max-width: 900px;
    margin: 0 auto;
}

.bio-text {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    line-height: 1.9;
}

.bio-text h2,
.bio-text h3 {
    font-family: var(--font-heading);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.author-quote {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(50, 130, 184, 0.1);
    border-left: 4px solid var(--color-accent-light);
    font-style: italic;
    font-size: 1.25rem;
    line-height: 1.7;
}

.inspirations-section {
    background: var(--color-bg-light);
}

.inspirations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.inspiration-card {
    padding: var(--spacing-lg);
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    text-align: center;
}

.inspiration-icon {
    font-size: 3rem;
    color: var(--color-accent-light);
    margin-bottom: var(--spacing-md);
}

.inspiration-card h3 {
    margin-bottom: var(--spacing-sm);
}

.inspiration-card p {
    color: var(--color-text-muted);
    margin: 0;
}

.process-section {
    background: var(--color-bg);
}

.process-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.process-steps {
    margin-top: var(--spacing-md);
}

.step {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: var(--color-white);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
}

.step-content h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.step-content p {
    color: var(--color-text-muted);
    margin: 0;
}

.process-image {
    position: sticky;
    top: 100px;
}

.process-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.values-section {
    background: var(--color-bg-light);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.value-card {
    padding: var(--spacing-lg);
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
}

.value-card h3 {
    color: var(--color-accent-light);
    margin-bottom: var(--spacing-sm);
}

.value-card p {
    color: var(--color-text-muted);
    margin: 0;
}

/* =====================================================
   FAQ SECTION
   ===================================================== */

.faq-section {
    background: var(--color-bg);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--spacing-sm);
    background: var(--color-bg-light);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-question {
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    background: rgba(50, 130, 184, 0.1);
}

.faq-question h4 {
    margin: 0;
    font-size: 1.125rem;
}

.faq-question i {
    color: var(--color-accent-light);
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--color-text-muted);
    line-height: 1.7;
}

.faq-answer a {
    color: var(--color-accent-light);
    text-decoration: none;
}

.faq-answer a:hover {
    text-decoration: underline;
}

/* =====================================================
   RESPONSIVE - PAGES ADDITIONNELLES
   ===================================================== */

@media (max-width: 1024px) {
    .showcase-grid {
        grid-template-columns: 1fr;
    }
    
    .book-cover-large {
        position: relative;
        top: 0;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .synopsis-content {
        grid-template-columns: 1fr;
    }
    
    .synopsis-highlights {
        position: relative;
        top: 0;
    }
    
    .author-hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .portrait-frame {
        max-width: 350px;
        margin: 0 auto;
    }
    
    .author-social {
        justify-content: center;
    }
    
    .process-content {
        grid-template-columns: 1fr;
    }
    
    .process-image {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .tabs-nav {
        flex-wrap: wrap;
    }
    
    .tab-btn {
        flex: 1;
        min-width: 120px;
    }
    
    .format-options {
        flex-direction: column;
    }
}

/* =====================================================
   BLOG PAGE
   ===================================================== */

.blog-section {
    background: var(--color-bg);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.blog-card {
    background: var(--color-bg-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-image img {
    transform: scale(1.1);
}

.blog-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.5rem 1rem;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.blog-content {
    padding: var(--spacing-md);
}

.blog-meta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-content h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.blog-content h3 a {
    color: var(--color-white);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.blog-content h3 a:hover {
    color: var(--color-accent-light);
}

.blog-content p {
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

/* =====================================================
   PRESS PAGE
   ===================================================== */

.press-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.press-item {
    background: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-accent);
}

.press-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--spacing-sm);
}

.press-source {
    font-weight: 600;
    color: var(--color-accent-light);
    font-size: 1.125rem;
}

.press-date {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.press-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.press-excerpt {
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.press-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-accent-light);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.press-link:hover {
    transform: translateX(5px);
}

/* =====================================================
   CONTACT PAGE
   ===================================================== */

.contact-section {
    background: var(--color-bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-info h3 {
    margin-bottom: var(--spacing-md);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-method {
    display: flex;
    align-items: start;
    gap: var(--spacing-sm);
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-secondary);
    border-radius: 50%;
    color: var(--color-accent-light);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-method-content h4 {
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.contact-method-content p,
.contact-method-content a {
    color: var(--color-text-muted);
    text-decoration: none;
    margin: 0;
}

.contact-method-content a:hover {
    color: var(--color-accent-light);
}

.contact-form-wrapper {
    background: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-text);
}

.form-control {
    width: 100%;
    padding: 1rem;
    background: var(--color-secondary);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-accent-light);
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

.btn-submit {
    width: 100%;
    padding: 1.25rem 2rem;
    background: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.btn-submit:hover {
    background: var(--color-accent-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

@media (max-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* =====================================================
   RESPONSIVE - PATCH (pages.css)
   ===================================================== */

@media (max-width: 768px) {
  /* Empêche les mises en page 2 colonnes de casser */
  .showcase-grid,
  .synopsis-grid,
  .author-grid,
  .contact-grid,
  .press-grid {
    grid-template-columns: 1fr !important;
  }

  /* Évite les éléments sticky sur mobile */
  .book-cover-large { position: relative !important; top: auto !important; }

  /* Onglets extraits : évite le débordement */
  .tabs-nav { flex-wrap: wrap; }
  .tabs-nav button { flex: 1 1 auto; }

  /* Blocs citations / encarts */
  .quote-block, .press-quote { max-width: 100% !important; }
}

@media (max-width: 480px) {
  .page-title { font-size: 2rem; }
  .page-subtitle { font-size: 1rem; }
  .content-card { padding: 1.1rem; }
  .tabs-nav { gap: 0.5rem; }
}