/* --- Styles spécifiques aux Études de Cas --- */

.badge-study {
    display: inline-block;
    padding: 6px 14px;
    background: var(--color-wood-100);
    color: var(--color-wood-700);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.study-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    border: 1px solid #f1f5f9;
}

.study-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.study-image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.study-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.study-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.95);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-wood-700);
    text-transform: uppercase;
}

.study-info {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.study-info h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--color-slate-800);
}

.study-info p {
    font-size: 0.95rem;
    color: var(--color-slate-600);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.study-info .link-arrow {
    margin-top: auto;
}

.img-grayscale {
    filter: grayscale(100%);
    opacity: 0.6; /* Optionnel : baisse un peu l'opacité pour marquer le côté "inactif" */
}

@media (max-width: 768px) {
    .study-image {
        height: 200px;
    }
}