/* ========================================
   CONTENU AMÉLIORÉ - COHÉRENCE AVEC HÉRO
   ======================================== */

/* Animation d'apparition séquentielle pour les éléments */
.blog-content-wrapper > * {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInSequence 0.6s ease-out forwards;
}

.blog-content-wrapper > *:nth-child(1) { animation-delay: 0.1s; }
.blog-content-wrapper > *:nth-child(2) { animation-delay: 0.2s; }
.blog-content-wrapper > *:nth-child(3) { animation-delay: 0.3s; }
.blog-content-wrapper > *:nth-child(4) { animation-delay: 0.4s; }
.blog-content-wrapper > *:nth-child(5) { animation-delay: 0.5s; }
.blog-content-wrapper > *:nth-child(n+6) { animation-delay: 0.6s; }

@keyframes fadeInSequence {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Sections spécialisées */
.project-content-section {
    background: var(--glass-bg-lighter);
    border-radius: var(--border-radius-sm);
    padding: 1.5rem;
    margin: 2rem 0;
    border: 1px solid var(--glass-border-light);
    position: relative;
    overflow: hidden;
}

.project-content-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-blue);
    opacity: 0.6;
}

/* Effet hover pour les éléments interactifs */
.blog-content-wrapper h2:hover,
.blog-content-wrapper h3:hover {
    transform: translateX(5px);
    transition: transform 0.3s ease;
}

/* Amélioration de la hiérarchie visuelle */
.blog-content-wrapper > h2:first-of-type {
    margin-top: 0;
    padding-top: 0;
}

/* ========================================
   PROJECT NAVIGATION
   ======================================== */

.project-navigation {
    margin-top: 4rem;
    padding: 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass);
    border-radius: var(--border-radius-md);
    position: relative;
    overflow: hidden;
}

.project-navigation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--glass-bg-light);
    border-radius: var(--border-radius-md);
    z-index: -1;
}

.project-navigation::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--gradient-blue);
    box-shadow: 0 0 10px rgba(52, 152, 219, 0.3);
}

.nav-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.nav-link {
    /* Utiliser le même style que les boutons d'action */
    display: inline-flex;
    align-items: center;
    gap: var(--gap-sm);
    padding: var(--padding-btn);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--border-radius-lg);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    text-align: center;
    min-height: 44px;
    /* Glass effect */
    background: var(--glass-bg);
    backdrop-filter: blur(5px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass);
    /* Layout specific */
    justify-content: center;
    flex-direction: column;
    text-align: left;
    padding: var(--padding-glass);
}

.nav-link::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--glass-bg-light);
    border-radius: var(--border-radius-lg);
    z-index: -1;
}

.nav-link:hover {
    background: var(--primary-blue-bg);
    border-color: var(--primary-blue-border);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    color: var(--text-primary);
}

.nav-link.next {
    text-align: right;
}

.nav-direction {
    display: block;
    color: var(--primary-blue);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--gap-sm);
}

.nav-title {
    display: block;
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
}

.back-to-projects {
    text-align: center;
}

.btn-secondary {
    /* Utiliser le même style que les boutons d'action */
    display: inline-flex;
    align-items: center;
    gap: var(--gap-sm);
    padding: var(--padding-btn);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--border-radius-lg);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    text-align: center;
    min-height: 44px;
    /* Glass effect */
    background: var(--glass-bg);
    backdrop-filter: blur(5px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass);
    /* Layout specific */
    justify-content: center;
}

.btn-secondary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--glass-bg-light);
    border-radius: var(--border-radius-lg);
    z-index: -1;
}

.btn-secondary:hover {
    background: var(--primary-blue-bg);
    border-color: var(--primary-blue-border);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    color: var(--text-primary);
}

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

@media (max-width: 768px) {
    .project-hero {
        min-height: 80vh;
        background-attachment: scroll;
    }
    
    .project-hero-container,
    .project-content-container {
        padding: 0 1rem;
    }
    
    .project-navigation,
    .project-sidebar {
        max-width: calc(100% - 2rem);
        margin: 1rem auto;
        padding: 0 1rem;
    }
    
    .project-info-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0;
    }
    
    .project-notable-facts-hero {
        order: -1;
    }
    
    .project-sidebar {
        position: static;
        order: -1;
    }
    
    .project-title {
        font-size: 2.5rem;
    }
    
    .project-description {
        font-size: 1.1rem;
    }
    
    .project-meta-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .tech-pills,
    .tag-pills {
        gap: 0.3rem;
    }
    
    .tech-pill,
    .tag-pill {
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
    }
    
    .nav-links {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .blog-content-wrapper {
        padding: 1.5rem;
    }
    
    .blog-content-wrapper h1 {
        font-size: 2rem;
    }
    
    .blog-content-wrapper h2 {
        font-size: 1.5rem;
        padding: 0.8rem 0 0.8rem 1.5rem;
    }
    
    .blog-content-wrapper h3 {
        font-size: 1.2rem;
    }
    
    .blog-content-wrapper ul,
    .blog-content-wrapper ol {
        padding: 1rem;
    }
    
    .blog-content-wrapper pre {
        padding: 1.5rem;
    }
    
    .blog-content-wrapper blockquote {
        padding: 1.5rem;
    }
    
    .fact-card {
        padding: 1.2rem;
    }
    
    .fact-value {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    /* Prevent horizontal scroll on mobile */
    body {
        overflow-x: hidden !important;
        max-width: 100vw;
    }
    
    html {
        overflow-x: hidden !important;
        max-width: 100vw;
    }
    
    .project-hero {
        min-height: 100vh;
        overflow-x: hidden;
    }
    
    /* Make hero content take full height and push content to bottom */
    .project-hero-content {
        min-height: 100vh;
        padding-bottom: 0;
    }
    
    /* Push logo and buttons to bottom, hide "Informations du projet" below viewport */
    .project-hero-bottom {
        /* Push content to bottom with top padding that fills the viewport minus content height */
        padding-top: calc(100vh - 24rem);
        padding-bottom: 2rem;
    }
    
    .project-title {
        font-size: 2rem;
    }
    
    .project-description {
        font-size: 1rem;
    }
    
    .project-back-button {
        padding-left: 1rem;
        padding-top: 1rem;
    }
    
    .btn-back-portfolio {
        font-size: 0.8rem;
        padding: 0.6rem 1.2rem;
    }
    
    /* Hide notable facts cards on mobile - shown in hero section */
    .project-notable-facts-hero {
        display: none;
    }
    
    .project-detail {
        padding: 0 0 3rem 0;
    }
    
    /* Full width content on mobile */
    .project-content-layout {
        padding: 0;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .project-main-content,
    .blog-article-content {
        width: 100%;
        max-width: 100%;
        margin: 0;
        padding: 0;
        overflow-x: hidden;
    }
    
    .blog-theme,
    .blog-single-page {
        overflow-x: hidden;
        max-width: 100vw;
    }
    
    .project-navigation,
    .project-sidebar {
        margin: 1rem;
        padding: 0 0.5rem;
        max-width: calc(100vw - 2rem);
        overflow-x: hidden;
    }
    
    .blog-content-wrapper {
        padding: 1rem;
        margin: 0 !important;
        max-width: 100% !important;
        overflow-x: hidden;
    }
    
    .blog-content-wrapper h1 {
        font-size: 1.8rem;
    }
    
    .blog-content-wrapper h2 {
        font-size: 1.3rem;
        padding: 0.6rem 0 0.6rem 1rem;
    }
    
    .blog-content-wrapper h3 {
        font-size: 1.1rem;
    }
    
    .blog-content-wrapper p {
        font-size: 0.95rem;
        text-align: left;
    }
    
    .blog-content-wrapper p:first-of-type {
        font-size: 1rem;
        padding: 1rem;
    }
    
    .blog-content-wrapper ul,
    .blog-content-wrapper ol {
        padding: 0.8rem;
    }
    
    .blog-content-wrapper pre {
        padding: 1rem;
    }
    
    .blog-content-wrapper blockquote {
        padding: 1rem;
    }
    
    .project-content code {
        padding: 0.2rem 0.4rem;
        font-size: 0.85em;
    }
    
    .project-navigation {
        padding: 1.5rem;
        margin-bottom: 8rem !important;
    }
    
    /* Add padding at bottom of page to avoid content being hidden by dock */
    .blog-theme.blog-single-page,
    body.project-page {
        padding-bottom: 8rem !important;
    }
    
    .project-info-grid {
        gap: 1.5rem;
    }
    
    /* Notable facts - compact 2x2 grid on mobile */
    .project-notable-facts-hero {
        width: 100%;
        padding: 0 1rem;
    }
    
    .notable-facts-content {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }
    
    .fact-card-hero {
        padding: 0.75rem;
        margin-bottom: 0;
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .fact-icon-hero {
        width: 2rem;
        height: 2rem;
        font-size: 1rem;
        margin: 0 auto 0.5rem auto;
    }
    
    .fact-content-hero {
        gap: 0.25rem;
    }
    
    .fact-value-hero {
        font-size: 1rem;
        font-weight: 600;
    }
    
    .fact-label-hero {
        font-size: 0.7rem;
    }
    
    .project-content {
        padding-top: 1.5rem;
    }
    
    .scroll-indicator {
        bottom: 1rem;
    }
    
    .project-logo-img {
        max-height: 120px;
    }
    
    .project-description-block {
        padding: 0 1.5rem;
        position: relative;
    }
    
    /* Mobile sector badge - top right positioning */
    .mobile-sector-badge {
        display: block !important;
        position: absolute;
        top: 0;
        right: 1.5rem;
        z-index: 20;
    }
    
    /* Hide sector badge in description on mobile */
    .description-sector-badge {
        display: none;
    }
    
    .project-actions {
        margin: 1.5rem 0 0 0;
        gap: 0.5rem;
        flex-direction: column;
        /* Add large spacing after buttons to push "Informations du projet" off-screen */
        margin-bottom: 15vh;
    }
    
    .project-actions .btn-action {
        flex: none;
        max-width: none;
    }
    
    .fact-card {
        padding: 1rem;
        margin-bottom: 0.8rem;
    }
    
    .fact-icon {
        width: 2rem;
        height: 2rem;
        font-size: 1rem;
        margin-bottom: 0.8rem;
    }
    
    .fact-value {
        font-size: 1.2rem;
    }
    
    .fact-label {
        font-size: 0.8rem;
    }
    
    .notable-facts-title {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
}

.project-title {
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
    margin: 1rem 0;
    line-height: 1.2;
}

.project-subtitle {
    font-size: 1.2rem;
    color: #3498db;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.project-description {
    font-size: 1.1rem;
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 2rem;
}

/* ========================================
   PROJECT INFO SECTION
   ======================================== */

.project-info {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.info-label {
    display: block;
    font-weight: 600;
    color: #3498db;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.project-date time {
    color: #fff;
    font-size: 1rem;
}

.tech-list, .tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-chip {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
    color: var(--text-primary);
    padding: 0.3rem 0.8rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.tag-chip {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    padding: 0.3rem 0.8rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* ========================================
   PROJECT INFO BOXES SECTION (BEFORE CONTENT)
   ======================================== */

.project-widgets-section {
    background: transparent; /* Removed gradient background */
    border-top: 1px solid var(--glass-border-light);
    border-bottom: 1px solid var(--glass-border-light);
    position: relative;
    z-index: 6; /* Au-dessus des effets de transition */
    overflow: hidden;
    /* Effet de glassmorphisme maintenant possible */
}

.project-widgets-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.02"><circle cx="30" cy="30" r="1"/></g></svg>');
    z-index: -1;
}

.project-widgets-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 3rem 2rem;
    position: relative;
}

.project-widgets {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out 0.4s forwards;
    align-items: flex-start;
    position: relative;
}

/* Gallery takes ~35% width on the left */
.project-widgets > .gallery-box {
    flex: 0 0 35%;
    min-width: 280px;
    align-self: stretch;
}

/* Non-gallery widgets share the remaining ~60% space side by side */
.project-widgets > .project-widget:not(.gallery-box) {
    flex: 1 1 0;
    min-width: 180px;
}

/* Reset any grid-column overrides */
.project-widgets > .project-widget {
    grid-column: unset !important;
}


.project-widget-icon.contributors::before {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
}

.project-widget-icon.time::before {
    background: linear-gradient(135deg, var(--accent) 0%, #7be3db 100%);
}

.project-widget-icon.gallery::before {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
}

.project-widget-icon.technical::before {
    background: linear-gradient(135deg, #9b59b6 0%, #8e44ad 100%);
}

.project-widget-icon.awards::before {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
}

.project-widget-icon.testimonials::before {
    background: linear-gradient(135deg, #16a085 0%, #1abc9c 100%);
}

.project-widget-icon.youtube::before {
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
}

.project-widget-icon.technical::before {
    background: linear-gradient(135deg, #9b59b6 0%, #8e44ad 100%);
}

.project-widget-icon.awards::before {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
}


/* Layout spécial pour les boîtes expanded en pleine largeur */
.project-widget.expanded .contributors-list,
.project-widget.expanded .project-widget-contributors-list,
.project-widget.expanded .development-time-content,
.project-widget.expanded .project-widget-development-time-content,
.project-widget.expanded .technical-specs-list,
.project-widget.expanded .project-widget-technical-specs-list,
.project-widget.expanded .awards-list,
.project-widget.expanded .project-widget-awards-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.project-widget.expanded .gallery-grid,
.project-widget.expanded .project-widget-gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

/* ========================================
   APERÇUS SPÉCIAUX POUR BOÎTES FERMÉES
   ======================================== */

/* Aperçu des contributeurs : avatars horizontaux */
.project-widget:not(.expanded) .contributors-preview {
    display: flex;
    align-items: center;
    margin-top: 0.5rem;
    overflow: hidden;
}
/* Cacher le nombre de contributeurs lorsque fermé */
.project-widget.contributors-box:not(.expanded) .project-widget-summary {
    display: none;
}

.contributors-preview .contributor-avatars {
    display: flex;
    /* margin-left removed to prevent first avatar cutoff */
}

.contributors-preview .contributor-avatar-mini {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.2);
    margin-left: 0;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}
/* Overlap avatars: only offset subsequent ones */
.contributors-preview .contributor-avatar-mini + .contributor-avatar-mini {
    margin-left: -0.75rem;
}

.contributors-preview .contributor-avatar-mini:hover {
    transform: translateY(-2px) scale(1.1);
    z-index: 2;
    border-color: var(--primary-blue);
}

.contributors-preview .contributor-avatar-mini img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.contributors-preview .contributor-avatar-mini.placeholder {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-teal));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: bold;
    color: white;
}

/* ========================================
   GALLERY BOX - PREVIEW EN PLEIN ÉCRAN QUAND FERMÉE
   ======================================== */

/* Forcer un aspect ratio 16:9 pour la gallery box */
.project-widget.gallery-box {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9; /* Force un ratio 16:9 */
    min-height: unset; /* Annule la min-height par défaut */
}

/* La gallery-preview background est visible seulement quand fermée */
.project-widget.gallery-box .gallery-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.project-widget.gallery-box:not(.expanded) .gallery-background {
    opacity: 1;
}

/* Header repositionné en haut à gauche sans fond noir */
.project-widget.gallery-box:not(.expanded) .project-widget-header {
    position: absolute;
    top: 1rem;
    left: 1rem;
    right: 1rem;
    z-index: 2;
    background: none; /* Supprime la box noire */
    backdrop-filter: none;
    border-radius: 0;
    margin: 0;
    padding: 1rem;
    /* Pas de fond, on se base seulement sur text-shadow pour la lisibilité */
    background: none;
    width: auto;
    max-width: 70%;
}

/* Titre mieux positionné */
.project-widget.gallery-box:not(.expanded) .project-widget-title {
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.project-widget.gallery-box:not(.expanded) .project-widget-summary {
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.9);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.8rem;
}

/* Masquer l'icône et toggle sur l'état fermé pour plus de propreté */
.project-widget.gallery-box:not(.expanded) .project-widget-icon,
.project-widget.gallery-box:not(.expanded) .project-widget-toggle {
    display: none;
}

/* Simplifier le header layout pour l'état fermé */
.project-widget.gallery-box:not(.expanded) .project-widget-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}

/* Animation des images - gérée par JavaScript pour un préchargement intelligent */
.project-widget.gallery-box .gallery-background .gallery-mini-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

/* La première image est visible par défaut */
.project-widget.gallery-box:not(.expanded) .gallery-background .gallery-mini-item:first-child {
    opacity: 1;
}

/* Supprimer les animations CSS automatiques qui causaient les flashs */
.project-widget.gallery-box:not(.expanded) .gallery-background .gallery-mini-item:nth-child(1) { animation: none; }
.project-widget.gallery-box:not(.expanded) .gallery-background .gallery-mini-item:nth-child(2) { animation: none; }
.project-widget.gallery-box:not(.expanded) .gallery-background .gallery-mini-item:nth-child(3) { animation: none; }
.project-widget.gallery-box:not(.expanded) .gallery-background .gallery-mini-item:nth-child(4) { animation: none; }
.project-widget.gallery-box:not(.expanded) .gallery-background .gallery-mini-item:nth-child(5) { animation: none; }
.project-widget.gallery-box:not(.expanded) .gallery-background .gallery-mini-item:nth-child(6) { animation: none; }

.project-widget.gallery-box .gallery-background .gallery-mini-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    transition: transform 0.4s ease;
}

/* Effet hover léger */
.project-widget.gallery-box:not(.expanded):hover .gallery-background .gallery-mini-item img {
    transform: scale(1.02);
}

/* S'assurer que le content ne dépasse pas quand expanded */
.project-widget.gallery-box.expanded {
    aspect-ratio: unset; /* Retire le ratio fixe quand ouvert */
    min-height: 140px; /* Restaure une hauteur minimum */
}

.project-widget.gallery-box.expanded .gallery-background {
    opacity: 0;
    pointer-events: none;
}

/* Les styles de gallery sont maintenant gérés par .gallery-background pour les boxes fermées
   et par .gallery-grid pour les boxes ouvertes */

/* Fade animation keyframes */
@keyframes fade {
    0%, 20% { opacity: 1; }
    25%, 95% { opacity: 0; }
    100% { opacity: 1; }
}

/* Animation pour le slideshow de la galerie */
@keyframes gallerySlideshow {
    0%, 15% { 
        opacity: 1; 
        transform: scale(1);
    }
    20%, 80% { 
        opacity: 0; 
        transform: scale(1.05);
    }
    85%, 100% { 
        opacity: 1; 
        transform: scale(1);
    }
}



/* ========================================
   YOUTUBE BOX STYLES
   ======================================== */

/* Liste des vidéos YouTube */
.youtube-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}


/* Masquer la liste complète quand la box est fermée */
/* youtube-list toujours visible */
.project-widget.youtube-box:not(.expanded) .youtube-list {
    display: none;
}
.project-widget.youtube-box.expanded .youtube-list {
    display: grid;
}


/* ========================================
   RESPONSIVE DESIGN - INFO BOXES SECTION
   ======================================== */

@media (max-width: 1024px) {
    .project-widgets-wrapper {
        padding: 2.5rem 1.5rem;
    }

    .project-widgets {
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .project-widgets > .gallery-box {
        flex: 0 0 100%;
    }

    .project-widgets > .project-widget:not(.gallery-box) {
        flex: 1 1 200px;
    }
}

@media (max-width: 768px) {
    .project-widgets-section {
        margin: 0 -1rem;
    }

    .project-widgets-wrapper {
        padding: 2rem 1rem;
    }

    .project-widgets {
        flex-direction: column;
        gap: 1.2rem;
    }

    .project-widgets > .gallery-box,
    .project-widgets > .project-widget:not(.gallery-box) {
        flex: 0 0 100%;
    }
    
    /* Toutes les boîtes prennent toute la largeur sur mobile */
    .project-widget {
        grid-column: 1 / -1 !important;
        min-height: auto;
        /* Simplifier les transitions sur mobile */
        transition: all 0.3s ease;
        /* Remove blur and transparency on mobile */
        backdrop-filter: none !important;
        background: rgb(20, 25, 35) !important;
    }
    
    /* Comportement spécial pour les widgets expanded sur mobile */
    .project-widget.expanded {
        margin: 1rem 0;
        padding: 0; /* Pas de padding sur le container */
        /* Réduire l'élévation sur mobile */
        transform: translateY(-2px);
        box-shadow: 
            0 15px 35px rgba(0, 0, 0, 0.4),
            0 8px 20px rgba(0, 0, 0, 0.3),
            inset 0 1px 0 rgba(255, 255, 255, 0.12);
    }
    
    /* S'assurer que header et content prennent toute la largeur sur mobile */
    .project-widget.expanded .project-widget-header,
    .project-widget.expanded .project-widget-content {
        width: 100%;
        box-sizing: border-box;
    }
    
    /* Désactiver certaines animations complexes sur mobile */
    .project-widget.expanding,
    .project-widget.collapsing {
        animation: none;
    }
    
    .project-widget-header {
        padding: 1.5rem;
        gap: 1rem;
    }
    
    .project-widget-icon {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.2rem;
    }
    
    .project-widget-icon svg {
        width: 1.2rem;
        height: 1.2rem;
    }
    
    .project-widget-title {
        font-size: 1.1rem;
    }
    
    .project-widget-content {
        padding: 0 1.5rem;
    }
    
    .project-widget.expanded .project-widget-content {
        padding: 1rem 1.5rem 1.5rem 1.5rem;
    }
    
    .project-widget.gallery-box .project-widget-content {
        padding: 1rem 1.5rem 1.5rem 1.5rem;
    }
    
    /* Responsive pour la gallery box */
    .project-widget.gallery-box:not(.expanded) .project-widget-header {
        top: 0.5rem;
        left: 0.5rem;
        right: 0.5rem;
        padding: 0.75rem;
        max-width: 80%; /* Plus large sur mobile */
    }
    
    .project-widget.gallery-box:not(.expanded) .project-widget-title {
        font-size: 1rem;
    }
    
    .project-widget.gallery-box:not(.expanded) .project-widget-summary {
        font-size: 0.75rem;
    }
    
    /* Aperçus responsives pour la nouvelle structure */
    .contributors-preview .contributor-avatar-mini {
        width: 24px;
        height: 24px;
    }
    
    /* La gallery-background s'adapte automatiquement sur mobile */
    .project-widget.gallery-box .gallery-background {
        border-radius: var(--border-radius-md);
    }
    
    .gallery-grid, .project-widget-gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 0.8rem;
    }
    
    /* Styles responsives pour les testimonials en aperçu */
    .testimonials-preview {
        height: 70px; /* Hauteur légèrement réduite sur mobile */
        margin-top: 0.6rem;
    }
    
    .testimonial-preview-item {
        padding: 0.6rem 0.8rem;
    }
    
    .testimonial-preview-avatar {
        width: 35px;
        height: 35px;
    }
    
    .testimonial-preview-quote {
        font-size: 0.8rem;
        -webkit-line-clamp: 1; /* Une seule ligne sur mobile */
        line-clamp: 1;
    }
    
    .testimonial-preview-author {
        font-size: 0.7rem;
    }
    
    /* Supprimé: styles pour les étoiles */
    
    /* Styles responsives pour YouTube */
    .youtube-list {
        grid-template-columns: 1fr; /* Une seule colonne sur mobile */
        gap: 1rem;
    }
    
    .youtube-preview {
        flex-direction: column;
        gap: 0.8rem;
        text-align: center;
    }
    
    .youtube-preview-thumbnail {
        width: 80px;
        height: 45px;
        align-self: center;
    }
    
    .youtube-modal-content {
        width: 95vw;
        margin: 0 10px;
    }
    
    .youtube-modal-close {
        top: -45px;
        width: 35px;
        height: 35px;
    }
    
    /* Styles responsives pour le widget vidéo unique */
    .youtube-single-play {
        width: 60px;
        height: 60px;
    }
    
    .youtube-single-play::before {
        border-left: 18px solid white;
        border-top: 12px solid transparent;
        border-bottom: 12px solid transparent;
        margin-left: 3px;
    }
    
    .youtube-single-title {
        font-size: 0.9rem;
        bottom: 8px;
        left: 8px;
        right: 80px;
        padding: 0.4rem 0.8rem;
    }
    
    .youtube-single-duration {
        bottom: 8px;
        right: 8px;
        padding: 0.3rem 0.6rem;
        font-size: 0.8rem;
    }
    
    .youtube-single-mini {
        flex-direction: column;
        gap: 0.6rem;
        text-align: center;
    }
    
    .youtube-single-mini-thumbnail {
        align-self: center;
        width: 100px;
        height: 56px;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */

/* Staggered animation for info boxes */
/* Staggered animation for project widgets */
.project-widget:nth-child(1) { animation-delay: 0.1s; }
.project-widget:nth-child(2) { animation-delay: 0.2s; }
.project-widget:nth-child(3) { animation-delay: 0.3s; }
.project-widget:nth-child(4) { animation-delay: 0.4s; }
.project-widget:nth-child(5) { animation-delay: 0.5s; }

.project-widget {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
    transform: translateY(30px);
}



/* Technical Specifications Box Styles */
.technical-specs-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--glass-bg-lighter);
    border-radius: var(--border-radius-sm);
    border-left: 3px solid var(--primary-purple, #9b59b6);
}

.spec-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
}

.spec-value {
    color: var(--text-primary);
    font-weight: var(--font-weight-semibold);
    font-size: 0.9rem;
    text-align: right;
}




/* Responsive Design for Info Boxes */
@media (max-width: 768px) {
    .project-widgets {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 2rem;
    }
    
    .gallery-grid, .project-widget-gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 0.75rem;
    }
    
    .contributor-item,
    .project-widget-contributor-item,
    .award-item,
    .project-widget-award-item {
        padding: 0.75rem;
    }
    
    .project-widget-header {
        padding: 1.25rem;
        gap: 0.75rem;
    }
    
    .project-widget.expanded .project-widget-content {
        padding: 0 1.25rem 1.25rem 1.25rem;
    }
    
    .project-widget-content {
        padding: 0 1.25rem;
    }
    
    .project-widget-icon {
        width: 2rem;
        height: 2rem;
    }
    
    .project-widget-title {
        font-size: 1rem;
    }
    
    .project-widget-summary {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .project-widgets {
        gap: 0.75rem;
    }
    
    .gallery-grid, .project-widget-gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 0.5rem;
    }
    
    .contributor-item, .project-widget-contributor-item {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .time-stat,
    .project-widget-time-stat,
    .spec-item,
    .project-widget-spec-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .spec-value, .project-widget-spec-value {
        text-align: left;
    }
    
    .award-item, .project-widget-award-item {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .project-widget-header {
        padding: 1rem;
        gap: 0.5rem;
    }
    
    .project-widget.expanded .project-widget-content {
        padding: 0 1rem 1rem 1rem;
    }
    
    .project-widget-content {
        padding: 0 1rem;
    }
    
    .project-widget-icon {
        width: 1.75rem;
        height: 1.75rem;
    }
    
    .project-widget-title {
        font-size: 0.95rem;
    }
    
    .project-widget-summary {
        font-size: 0.75rem;
    }
}

/* ========================================
   PROJECT NAVIGATION
   ======================================== */

.project-navigation {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 3rem;
    margin-top: 3rem;
}

.back-to-projects {
    text-align: center;
}


/* ========================================
   DYNAMIC BLUR EFFECTS
   ======================================== */

/* Animation pour l'intensité du flou basée sur le scroll */
@keyframes blurFadeIn {
    from {
        backdrop-filter: blur(0px);
    }
    to {
        backdrop-filter: blur(var(--blur-intensity));
    }
}



@media (max-width: 768px) {
    .image-modal-content {
        max-width: 95%;
        max-height: 95%;
    }
    
    .image-modal img {
        max-width: 90vw;
        max-height: 70vh;
        width: auto;
        height: auto;
    }
    
    .image-modal-close {
        top: -35px;
        font-size: 1.5rem;
        width: 35px;
        height: 35px;
    }
    
    .image-modal-caption {
        font-size: 0.9rem;
        padding: 0.75rem;
    }
}

/* ========================================
   HORIZONTAL MOSAIC OVERRIDE FOR INFO BOXES (DESKTOP/TABLET)
   - 3-row horizontal grid with horizontal scroll
   - Base unit variable (--ibox-unit) controls tile height (default 170px)
   - Default tile: 3x1; Gallery/YouTube: 3x2
   - Mobile remains vertical (existing rules)
   ======================================== */

/* Base unit for tile sizing */
.project-widgets-section {
    --ibox-unit: 170px; /* Adjust here if needed */
}

@media (min-width: 769px) {
    /* Full-bleed section so the mosaic spans the entire viewport width */
    .project-widgets-section {
        margin-left: calc(50% - 50vw);
        margin-right: calc(50% - 50vw);
    }

    /* Scroll container setup with snap behavior */
    .project-widgets-wrapper {
        max-width: none;
        width: 100vw;
        margin: 0;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x proximity;
        scrollbar-gutter: stable both-inline;
        /* Align snap positions with existing horizontal padding */
        scroll-padding-inline: 2rem;
    }

    /* 3-row horizontal grid; columns flow to the right */
    .project-widgets {
        /* Disable the fixed 12/8 column templates for this view */
        grid-template-columns: none;
        /* Three fixed-height rows */
        grid-template-rows: repeat(3, var(--ibox-unit));
        grid-auto-rows: var(--ibox-unit);
        /* Flow items by columns to create horizontal mosaic */
        grid-auto-flow: column;
        /* Each auto column is 3 units wide (3x1 default width) */
        grid-auto-columns: calc(var(--ibox-unit) * 3);
        align-content: start;
        justify-content: start;
        /* Let the grid expand to its content width so scrolling reveals all tiles */
        width: max-content;
    }

    /* Normalize box placement and enable snapping */
    .project-widgets > .project-widget {
        /* Neutralize size-based column spans inside the mosaic */
        grid-column: auto !important;
        /* Stretch to fill its grid area (1 row high by default) */
        align-self: stretch;
        box-sizing: border-box;
        margin: 0; /* prevent extra vertical spacing */
        overflow: hidden; /* keep previews tidy when closed */
        min-height: 0; /* allow shrinking to track size */
        scroll-snap-align: start;
    }

    /* Default row span for items (3x1) */
    .project-widgets > .project-widget,
    .project-widgets > .project-widget.tile-3x1 {
        grid-row: span 1;
    }

    /* Taller tiles (3x2) for media-rich boxes */
    .project-widgets > .project-widget.tile-3x2,
    .project-widgets > .project-widget.gallery-box,
    .project-widgets > .project-widget.youtube-single-box {
        grid-row: span 2; /* occupy exactly 2 row tracks */
        align-self: stretch; /* fill the spanned area including row gap */
    }

    /* Expanded boxes are free from height caps */
    .project-widgets > .project-widget.expanded {
        height: auto !important;
        max-height: none !important;
        overflow: visible;
    }

    /* In mosaic view, remove forced aspect ratio for gallery so it fits 3x1 or 3x2 exactly */
    .project-widgets > .project-widget.gallery-box {
        aspect-ratio: auto;
    }

    /* Optional 16:9 variant: apply class .gallery-16x9 on .gallery-box (closed state only) */
    .project-widgets > .project-widget.gallery-box.gallery-16x9:not(.expanded) {
        /* Maintain 16:9 while fitting inside its allocated row span height */
        display: flex;
        flex-direction: column;
        padding: 0; /* Let background define visuals */
    }

    /* Force the visual background or first image region to honor 16:9 */
    .project-widgets > .project-widget.gallery-box.gallery-16x9:not(.expanded) .gallery-background {
        position: relative;
        aspect-ratio: 16 / 9;
        height: auto;
        width: 100%;
        flex: 0 0 auto;
    }

    /* If the tile spans 1 row (3x1), cap height to the unit while preserving letterboxing */
    .project-widgets > .project-widget.gallery-box.gallery-16x9:not(.expanded)[style*="grid-row: span 1"],
    .project-widgets > .project-widget.gallery-box.gallery-16x9:not(.expanded):not(.tile-3x2) {
        max-height: var(--ibox-unit);
    }

    /* If the gallery spans 2 rows (3x2), allow up to 2 units (340px) */
    .project-widgets > .project-widget.gallery-box.gallery-16x9:not(.expanded).tile-3x2,
    .project-widgets > .project-widget.gallery-box.gallery-16x9:not(.expanded)[style*="grid-row: span 2"],
    .project-widgets > .project-widget.gallery-box.gallery-16x9:not(.expanded).gallery-box.tile-3x2 {
        max-height: calc(var(--ibox-unit) * 2);
    }

    /* Center header overlay within 16:9 region */
    .project-widgets > .project-widget.gallery-box.gallery-16x9:not(.expanded) .project-widget-header {
        position: absolute;
        top: 0.75rem;
        left: 0.75rem;
        right: 0.75rem;
        bottom: auto;
        max-width: 70%;
        z-index: 2;
    }

    /* Ensure images fill 16:9 nicely */
    .project-widgets > .project-widget.gallery-box.gallery-16x9:not(.expanded) .gallery-background .gallery-mini-item img {
        object-fit: cover;
    }
}