.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 50px;
    align-items: center;
    text-align: center;
}

.partners-grid div {
    font-weight: 600;
    opacity: 0.7;
    transition: 0.3s;
}

.partners-grid div:hover {
    opacity: 1;
    color: var(--brand-color);
}


.partners-grid img {
    max-height: 40px;      /* hauteur max uniforme */
    width: auto;           /* conserve proportions */
    max-width: 120px;      /* évite logos trop larges */
    object-fit: contain;   /* sécurité si SVG bizarre */
    display: block;
    margin: 0 auto;
}