/*
 * Styles améliorés pour les articles individuels (single posts)
 * Design moderne et cohérent avec le système existant
 * GeneratePress Child Theme - Formation Lyon Catho
 */

/* ===================================
   STRUCTURE PRINCIPALE AMÉLIORÉE
   =================================== */

.single-classic-main {
    background: var(--color-surface-alt);
    padding: 0;
    min-height: 100vh;
}

.single-classic-main .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
}

/* ===================================
   HERO SECTION POUR ARTICLES
   =================================== */

.article-enhanced-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    position: relative;
    overflow: hidden;
}

.article-enhanced-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    position: relative;
    z-index: 2;
}

/* Breadcrumbs Hero */
.breadcrumbs-hero {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.breadcrumb-hero-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.breadcrumb-hero-link:hover {
    color: white;
}

.breadcrumb-hero-separator {
    color: rgba(255, 255, 255, 0.6);
    margin: 0 var(--spacing-xs);
}

.breadcrumb-hero-current {
    color: rgba(255, 255, 255, 0.8);
}

/* Titre Hero */
.article-hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-xl);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Métadonnées Hero */
.article-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.hero-meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(255, 255, 255, 0.15);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-meta-item svg {
    opacity: 0.9;
    flex-shrink: 0;
}

.hero-author-link {
    color: inherit;
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.3s ease;
}

.hero-author-link:hover {
    opacity: 0.8;
}

/* ===================================
   CONTENU PRINCIPAL MODERNE
   =================================== */

.article-enhanced-content {
    background: white;
    margin: -var(--spacing-2xl) var(--spacing-xl) var(--spacing-3xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border-light);
    position: relative;
    z-index: 10;
}

/* Image mise en avant intégrée */
.article-enhanced-featured {
    position: relative;
    margin: 0 0 var(--spacing-2xl);
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
    overflow: hidden;
}

.featured-image-enhanced {
    width: 100%;
    height: 400px;
    object-fit: cover;
    object-position: center;
}

.featured-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.3));
}

/* Contenu texte */
.article-content-wrapper {
    padding: var(--spacing-2xl) var(--spacing-2xl) var(--spacing-xl);
}

.article-enhanced-content .article-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    font-size: var(--font-size-md);
    color: var(--color-text-primary);
}

/* Typography améliorée */
.article-enhanced-content h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
    margin: var(--spacing-3xl) 0 var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid var(--color-primary);
    position: relative;
}

.article-enhanced-content h2::before {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--color-accent);
}

.article-enhanced-content h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
    margin: var(--spacing-2xl) 0 var(--spacing-md);
}

.article-enhanced-content h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin: var(--spacing-xl) 0 var(--spacing-sm);
}

.article-enhanced-content p {
    margin-bottom: var(--spacing-lg);
    text-align: justify;
}

.article-enhanced-content ul,
.article-enhanced-content ol {
    margin: var(--spacing-lg) 0;
    padding-left: var(--spacing-2xl);
}

.article-enhanced-content li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.article-enhanced-content blockquote {
    background: linear-gradient(135deg, var(--color-surface-alt) 0%, #f8fafc 100%);
    border-left: 5px solid var(--color-primary);
    padding: var(--spacing-xl);
    margin: var(--spacing-2xl) 0;
    font-style: italic;
    border-radius: var(--radius-lg);
    position: relative;
    box-shadow: var(--shadow-sm);
}

.article-enhanced-content blockquote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: var(--spacing-lg);
    font-size: 4rem;
    color: var(--color-primary);
    opacity: 0.3;
    font-family: serif;
}

.article-enhanced-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    margin: var(--spacing-xl) auto;
    display: block;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
}

.article-enhanced-content a {
    color: var(--color-primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
    font-weight: 500;
}

.article-enhanced-content a:hover {
    color: var(--color-primary-dark);
    border-bottom-color: var(--color-primary);
}

/* ===================================
   TAGS ET CATÉGORIES AMÉLIORÉS
   =================================== */

.article-enhanced-footer {
    background: var(--color-surface-alt);
    padding: var(--spacing-xl) var(--spacing-2xl);
    border-radius: 0 0 var(--radius-2xl) var(--radius-2xl);
}

.article-categories {
    margin-bottom: var(--spacing-lg);
}

.categories-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.categories-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.category-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.category-badge:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.article-tags {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border-light);
}

.tags-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tag-link {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: white;
    color: var(--color-primary);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: 1px solid var(--color-primary);
    transition: all 0.3s ease;
}

.tag-link:hover {
    background: var(--color-primary);
    color: white;
    transform: scale(1.05);
}

/* ===================================
   NAVIGATION ENTRE ARTICLES MODERNE
   =================================== */

.article-enhanced-navigation {
    margin: var(--spacing-3xl) var(--spacing-xl) var(--spacing-2xl);
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border-light);
    overflow: hidden;
}

.nav-enhanced-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.nav-enhanced-previous {
    border-right: 1px solid var(--color-border-light);
}

.nav-enhanced-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-2xl);
    text-decoration: none;
    color: var(--color-text-primary);
    transition: all 0.3s ease;
    min-height: 120px;
    position: relative;
    overflow: hidden;
}

.nav-enhanced-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.nav-enhanced-link:hover::before {
    opacity: 0.05;
}

.nav-enhanced-link:hover {
    color: var(--color-primary);
    transform: translateY(-2px);
}

.nav-enhanced-next {
    justify-content: flex-end;
    text-align: right;
}

.nav-enhanced-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    position: relative;
    z-index: 2;
}

.nav-enhanced-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-enhanced-title {
    font-weight: 700;
    line-height: 1.3;
    color: inherit;
    font-size: var(--font-size-md);
}

.nav-enhanced-link svg {
    flex-shrink: 0;
    opacity: 0.7;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.nav-enhanced-link:hover svg {
    opacity: 1;
    color: var(--color-primary);
}

.nav-enhanced-previous:hover svg {
    transform: translateX(-5px);
}

.nav-enhanced-next:hover svg {
    transform: translateX(5px);
}

/* ===================================
   RESPONSIVE DESIGN AMÉLIORÉ
   =================================== */

@media (max-width: 768px) {
    .single-classic-main .container {
        padding: 0 var(--spacing-md);
    }
    
    .article-enhanced-hero {
        padding: var(--spacing-2xl) 0 var(--spacing-xl);
    }
    
    .hero-content-wrapper {
        padding: 0 var(--spacing-lg);
    }
    
    .article-hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .article-hero-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .article-enhanced-content {
        margin: -var(--spacing-xl) var(--spacing-md) var(--spacing-2xl);
        border-radius: var(--radius-xl);
    }
    
    .article-content-wrapper {
        padding: var(--spacing-xl) var(--spacing-lg);
    }
    
    .featured-image-enhanced {
        height: 250px;
    }
    
    .nav-enhanced-links {
        grid-template-columns: 1fr;
    }
    
    .nav-enhanced-previous {
        border-right: none;
        border-bottom: 1px solid var(--color-border-light);
    }
    
    .nav-enhanced-link {
        padding: var(--spacing-xl);
        min-height: auto;
    }
    
    .nav-enhanced-next {
        justify-content: flex-start;
        text-align: left;
    }
    
    .article-enhanced-navigation {
        margin: var(--spacing-2xl) var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .article-enhanced-hero {
        padding: var(--spacing-xl) 0;
    }
    
    .hero-content-wrapper {
        padding: 0 var(--spacing-md);
    }
    
    .article-enhanced-content {
        margin: -var(--spacing-lg) var(--spacing-sm) var(--spacing-xl);
    }
    
    .article-content-wrapper {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .featured-image-enhanced {
        height: 200px;
    }
    
    .nav-enhanced-link {
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }
    
    .categories-list,
    .tags-list {
        gap: var(--spacing-xs);
    }
    
    .category-badge,
    .tag-link {
        font-size: var(--font-size-xs);
        padding: 4px var(--spacing-xs);
    }
}

/* ===================================
   ANIMATIONS ET MICRO-INTERACTIONS
   =================================== */

.article-enhanced-content {
    animation: slideUpFade 0.8s ease forwards;
    opacity: 0;
    transform: translateY(30px);
}

@keyframes slideUpFade {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-meta-item {
    animation: fadeInScale 0.6s ease forwards;
    opacity: 0;
    transform: scale(0.9);
}

.hero-meta-item:nth-child(1) { animation-delay: 0.1s; }
.hero-meta-item:nth-child(2) { animation-delay: 0.2s; }
.hero-meta-item:nth-child(3) { animation-delay: 0.3s; }

@keyframes fadeInScale {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ===================================
   ACCESSIBILITÉ RENFORCÉE
   =================================== */

.nav-enhanced-link:focus,
.breadcrumb-hero-link:focus,
.hero-author-link:focus,
.category-badge:focus,
.tag-link:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
    .article-enhanced-content,
    .hero-meta-item {
        animation: none;
        opacity: 1;
        transform: none;
    }
    
    .nav-enhanced-link:hover,
    .category-badge:hover,
    .tag-link:hover {
        transform: none;
    }
}

/* ===================================
   PRINT STYLES
   =================================== */

@media print {
    .article-enhanced-hero {
        background: white;
        color: black;
        padding: var(--spacing-lg) 0;
    }
    
    .article-enhanced-navigation,
    .breadcrumbs-hero,
    .article-enhanced-footer {
        display: none;
    }
    
    .article-enhanced-content {
        box-shadow: none;
        border: 1px solid #000;
        margin: 0;
    }
}