/* =====================
   PROJECTS GRID
   ===================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    padding: 4px;
    background: #fff;
}

.project-item {
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: #111;
}

.project-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(100%);
    transform: scale(1);
    transition: filter 0.4s ease, transform 0.5s ease;
}

.project-item:hover img {
    filter: grayscale(0%);
    transform: scale(1.04);
}

.project-item__placeholder {
    width: 100%;
    height: 100%;
    background: #222;
}

/* Tablette */
@media (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 600px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}