/* GRID générique 3 colonnes */
.mb-grid-3{
    display:grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
    margin-top: 24px;
}
@media (max-width: 1024px){
    .mb-grid-3{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
    .mb-grid-3{ grid-template-columns: 1fr; }
}

/* CARD générique */
.mb-card{
    background:#fff;
    border-radius:8px;
    overflow:hidden;
    box-shadow:0 8px 24px rgba(0,0,0,0.08);
    transition:transform .2s ease, box-shadow .2s ease;
}
.mb-card:hover{
    transform:translateY(-4px);
    box-shadow:0 12px 32px rgba(0,0,0,0.12);
}
.mb-card__link{
    display:flex;
    flex-direction:column;
    height:100%;
    text-decoration:none;
    color:inherit;
}

/* Image */
.mb-card__thumb{
    position:relative;
    aspect-ratio: 16 / 9;
    overflow:hidden;
    background:#f2f2f2;
}
.mb-card__thumb img{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}

/* Contenu */
.mb-card__body{
    padding:20px;
    display:flex;
    flex-direction:column;
    gap:12px;
    flex:1;
}
.mb-card__title{
    font-size:1.1rem;
    line-height:1.3;
    margin:0;
}
.mb-card__excerpt{
    font-size:.95rem;
    color:#555;
}

/* Meta (optionnel) */
.mb-card__meta{
    font-size:.85rem;
    color:#777;
}

/* CTA */
.mb-card__cta{
    margin-top:auto;
    display:inline-flex;
    align-items:center;
    gap:6px;
    font-weight:600;
    color:var(--wp--preset--color--primary, #0057b8);
}
.mb-card__cta::after{
    content:"→";
    transition:transform .2s ease;
}
.mb-card:hover .mb-card__cta::after{
    transform:translateX(4px);
}