/* ===== PAGE DÉTAIL PROJET ===== */

/* ===== HEADER PROJET ===== */
.project-header-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
}

.project-header-text {
    z-index: 2;
}

.breadcrumb {
    color: rgba(255,255,255,0.9);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
    font-family: var(--font-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.breadcrumb a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    transition: color var(--transition-normal);
}

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

.breadcrumb i {
    font-size: var(--font-size-xs);
    opacity: 0.7;
}

.project-header-meta {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.project-status-header {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-full);
    font-weight: 700;
    font-family: var(--font-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: white;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.project-status-header.status-en_cours {
    background: linear-gradient(135deg, 
        rgba(var(--color-secondary-rgb), 0.9), 
        rgba(var(--color-secondary-rgb), 0.7));
}

.project-status-header.status-termine {
    background: linear-gradient(135deg, 
        rgba(40, 167, 69, 0.9), 
        rgba(40, 167, 69, 0.7));
}

.project-status-header.status-suspendu {
    background: linear-gradient(135deg, 
        rgba(255, 193, 7, 0.9), 
        rgba(255, 193, 7, 0.7));
    color: var(--color-dark);
}

.project-status-header.status-annule {
    background: linear-gradient(135deg, 
        rgba(var(--color-accent-rgb), 0.9), 
        rgba(var(--color-accent-rgb), 0.7));
}

.project-type-header {
    background: rgba(255,255,255,0.2);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-full);
    font-weight: 600;
    font-family: var(--font-primary);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
}

.project-header-image {
    position: relative;
}

.project-header-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    border: 3px solid rgba(255,255,255,0.2);
}

/* ===== SECTION DÉTAIL PROJET ===== */
.project-detail-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-light);
}

.project-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
}

/* ===== CONTENU PRINCIPAL ===== */
.project-main-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

.content-card {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.8s var(--ease-out);
}

.content-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, 
        var(--color-primary), 
        var(--color-secondary), 
        var(--color-accent));
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-family: var(--font-primary);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-gray-100);
}

.card-title i {
    color: var(--color-primary);
    font-size: var(--font-size-lg);
    width: 24px;
    text-align: center;
}

.project-description-full {
    line-height: 1.8;
    color: var(--color-gray-700);
    font-size: var(--font-size-md);
    font-family: var(--font-secondary);
}

/* ===== ÉQUIPE ===== */
.team-section {
    margin-bottom: var(--spacing-2xl);
}

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

.team-subtitle {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
    font-family: var(--font-primary);
    position: relative;
}

.team-subtitle::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--color-secondary);
}

.team-member {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
    padding: var(--spacing-lg);
    background: var(--color-light);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-normal) var(--ease-out);
    border: 1px solid var(--color-gray-200);
    position: relative;
    overflow: hidden;
}

.team-member::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(var(--color-primary-rgb), 0.05), 
        transparent);
    transition: left var(--transition-normal);
}

.team-member:hover::before {
    left: 100%;
}

.team-member:hover {
    background: white;
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.team-member.responsable {
    background: linear-gradient(135deg, 
        rgba(var(--color-primary-rgb), 0.1), 
        rgba(var(--color-secondary-rgb), 0.1));
    border: 2px solid rgba(var(--color-primary-rgb), 0.2);
}

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

.member-avatar {
    position: relative;
    flex-shrink: 0;
}

.member-avatar img,
.avatar-placeholder {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-full);
    object-fit: cover;
    box-shadow: var(--shadow-md);
    border: 3px solid white;
}

.avatar-placeholder {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
    font-family: var(--font-primary);
}

.member-role-badge {
    position: absolute;
    bottom: -5px;
    right: -5px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    font-family: var(--font-primary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    box-shadow: var(--shadow-sm);
    border: 1px solid white;
}

.member-role-badge.external {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
}

.member-info h4 {
    font-weight: 700;
    color: var(--color-dark);
    margin: 0 0 var(--spacing-xs);
    font-size: var(--font-size-md);
    font-family: var(--font-primary);
}

.member-title {
    color: var(--color-gray-600);
    font-weight: 600;
    margin: 0 0 var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-family: var(--font-secondary);
}

.member-theme,
.member-institution {
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    margin: 0 0 var(--spacing-sm);
    font-weight: 500;
    font-family: var(--font-secondary);
}

.member-links {
    display: flex;
    gap: var(--spacing-sm);
}

.member-link {
    color: var(--color-primary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 600;
    font-family: var(--font-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all var(--transition-normal) var(--ease-out);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-md);
    background: rgba(var(--color-primary-rgb), 0.1);
    border: 1px solid rgba(var(--color-primary-rgb), 0.2);
}

.member-link:hover {
    color: white;
    background: var(--color-primary);
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* ===== TECHNOLOGIES ===== */
.technologies-showcase {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.tech-item {
    position: relative;
}

.tech-badge-large {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-full);
    font-weight: 700;
    font-size: var(--font-size-sm);
    font-family: var(--font-primary);
    display: inline-block;
    transition: all var(--transition-normal) var(--ease-out);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.tech-badge-large::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left var(--transition-normal);
}

.tech-badge-large:hover::before {
    left: 100%;
}

.tech-badge-large:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
}

/* ===== SIDEBAR ===== */
.project-sidebar {
    position: sticky;
    top: var(--spacing-2xl);
    height: fit-content;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.sidebar-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
    position: relative;
    overflow: hidden;
    animation: fadeInRight 0.8s var(--ease-out);
}

.sidebar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
}

.sidebar-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-gray-100);
    font-family: var(--font-primary);
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.info-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    font-weight: 600;
    font-family: var(--font-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.info-label i {
    color: var(--color-primary);
    width: 16px;
    text-align: center;
}

.info-value {
    font-weight: 700;
    color: var(--color-dark);
    font-family: var(--font-secondary);
}

.status-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: white;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.status-badge.status-en_cours {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
}

.status-badge.status-termine {
    background: linear-gradient(135deg, #28a745, #34ce57);
}

.status-badge.status-suspendu {
    background: linear-gradient(135deg, #ffc107, #ffcd39);
    color: var(--color-dark);
}

.status-badge.status-annule {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
}

/* ===== LIENS RESSOURCES ===== */
.links-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.resource-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-weight: 600;
    font-family: var(--font-primary);
    transition: all var(--transition-normal) var(--ease-out);
    color: white;
    position: relative;
    overflow: hidden;
}

.resource-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left var(--transition-normal);
}

.resource-link:hover::before {
    left: 100%;
}

.resource-link:hover {
    text-decoration: none;
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.resource-link.solution {
    background: linear-gradient(135deg, #28a745, #34ce57);
}

.resource-link.github {
    background: linear-gradient(135deg, #333, #555);
}

.resource-link.docs {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
}

.resource-link.publication {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
}

.resource-link span {
    flex: 1;
    margin-left: var(--spacing-sm);
}

/* ===== MOTS-CLÉS ===== */
.keywords-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.keyword-tag {
    background: var(--color-light);
    color: var(--color-gray-700);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    font-family: var(--font-primary);
    border: 1px solid var(--color-gray-300);
    transition: all var(--transition-normal) var(--ease-out);
}

.keyword-tag:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* ===== PROJETS SIMILAIRES ===== */
.related-projects-section {
    padding: var(--spacing-3xl) 0;
    background: white;
    border-top: 1px solid var(--color-gray-200);
}

.related-projects-section .section-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-dark);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    font-family: var(--font-primary);
    text-align: center;
    justify-content: center;
}

.related-projects-section .title-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-lg);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    box-shadow: var(--shadow-lg);
}

.related-projects-section .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
}

.related-projects-section .project-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: all var(--transition-normal) var(--ease-out);
    position: relative;
    border: 1px solid var(--color-gray-200);
}

.related-projects-section .project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.related-projects-section .project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.related-projects-section .project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow) var(--ease-out);
}

.related-projects-section .project-card:hover .project-image img {
    transform: scale(1.1);
}

.related-projects-section .default-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-3xl);
}

.related-projects-section .project-status {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: white;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(10px);
}

.related-projects-section .project-content {
    padding: var(--spacing-xl);
}

.related-projects-section .project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-md);
}

.related-projects-section .project-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-dark);
    margin: 0;
    line-height: 1.3;
    font-family: var(--font-primary);
}

.related-projects-section .project-type {
    background: var(--color-light);
    color: var(--color-gray-700);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    white-space: nowrap;
}

.related-projects-section .project-description {
    color: var(--color-gray-600);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.related-projects-section .project-actions {
    display: flex;
    justify-content: center;
}

.related-projects-section .btn-project-detail {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-weight: 600;
    font-family: var(--font-primary);
    transition: all var(--transition-normal) var(--ease-out);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
}

.related-projects-section .btn-project-detail:hover {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.content-card:nth-child(1) { animation-delay: 0.1s; }
.content-card:nth-child(2) { animation-delay: 0.2s; }
.content-card:nth-child(3) { animation-delay: 0.3s; }

.sidebar-card:nth-child(1) { animation-delay: 0.4s; }
.sidebar-card:nth-child(2) { animation-delay: 0.5s; }
.sidebar-card:nth-child(3) { animation-delay: 0.6s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .project-detail-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .project-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .project-header-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-2xl);
    }
    
    .project-header-meta {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .project-detail-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .content-card,
    .sidebar-card {
        padding: var(--spacing-lg);
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .team-member {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .related-projects-section .projects-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .project-sidebar {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .project-detail-section {
        padding: var(--spacing-xl) 0;
    }
    
    .project-header-image img {
        height: 200px;
    }
    
    .card-title {
        font-size: var(--font-size-lg);
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .technologies-showcase {
        justify-content: center;
    }
    
    .tech-badge-large {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-md);
    }
}