/* STN Projects - Grille de Projets */

/* Grille de projets */
.stnprojects-projects-grid {
    display: grid;
    gap: 30px;
    margin-bottom: 40px;
}

.stnprojects-projects-grid[data-columns="2"] {
    grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
}

.stnprojects-projects-grid[data-columns="3"] {
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
}

.stnprojects-projects-grid[data-columns="4"] {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.stnprojects-projects-grid[data-columns="5"] {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

/* Carte de projet */
.stnprojects-project-card {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.stnprojects-project-link {
    display: block;
    text-decoration: none;
    color: inherit;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(30, 90, 150, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.stnprojects-project-link:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(30, 90, 150, 0.25);
}

/* Image du projet */
.stnprojects-project-image {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--stn-light), #d4e8f7);
}

.stnprojects-project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.stnprojects-project-link:hover .stnprojects-project-image img {
    transform: scale(1.1);
}

/* Projet sans image */
.stnprojects-project-image.stnprojects-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--stn-primary), var(--stn-secondary));
}

.stnprojects-no-image-icon {
    font-size: 80px;
    opacity: 0.3;
    filter: brightness(0) invert(1);
}

/* Informations du projet */
.stnprojects-project-info {
    padding: 25px;
    background: white;
}

.stnprojects-project-title {
    margin: 0 0 12px 0;
    font-size: 22px;
    font-weight: 700;
    color: var(--stn-primary);
    line-height: 1.3;
    transition: color 0.3s ease;
}

.stnprojects-project-link:hover .stnprojects-project-title {
    color: var(--stn-secondary);
}

.stnprojects-project-description {
    margin: 0;
    font-size: 15px;
    color: #666;
    line-height: 1.6;
}

/* Page détail du projet */
.stnprojects-project-detail {
    padding-top: 20px;
}

/* Bouton retour */
.stnprojects-back-button {
    margin-bottom: 30px;
}

.stnprojects-btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: white;
    color: var(--stn-primary);
    border: 2px solid var(--stn-primary);
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(30, 90, 150, 0.1);
}

.stnprojects-btn-back:hover {
    background: var(--stn-primary);
    color: white;
    transform: translateX(-5px);
    box-shadow: 0 6px 20px rgba(30, 90, 150, 0.2);
}

/* En-tête du projet */
.stnprojects-project-header {
    margin-bottom: 40px;
    padding: 30px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(30, 90, 150, 0.1);
}

.stnprojects-project-header .stnprojects-project-title {
    margin: 0 0 15px 0;
    font-size: 32px;
    font-weight: 700;
    color: var(--stn-primary);
}

.stnprojects-project-header .stnprojects-project-description {
    margin: 0;
    font-size: 16px;
    color: #555;
    line-height: 1.8;
}

/* Responsive */
@media (max-width: 768px) {
    .stnprojects-projects-grid[data-columns="2"],
    .stnprojects-projects-grid[data-columns="3"],
    .stnprojects-projects-grid[data-columns="4"],
    .stnprojects-projects-grid[data-columns="5"] {
        grid-template-columns: 1fr;
    }
    
    .stnprojects-project-image {
        height: 250px;
    }
    
    .stnprojects-project-title {
        font-size: 20px;
    }
    
    .stnprojects-project-header .stnprojects-project-title {
        font-size: 26px;
    }
}

@media (max-width: 480px) {
    .stnprojects-project-image {
        height: 200px;
    }
    
    .stnprojects-project-info {
        padding: 20px;
    }
    
    .stnprojects-project-header {
        padding: 20px;
    }
}