.block-prochains-ateliers .grille-sessions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 1080px;
    margin: 0 auto;
}

@media screen and (min-width: 600px) {
    .block-prochains-ateliers .grille-sessions {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (min-width: 900px) {
    .block-prochains-ateliers .grille-sessions {
        grid-template-columns: repeat(3, 1fr);
    }
}

.block-prochains-ateliers .carte-session {
    background: #ffffff;
    border-radius: 1rem;
    border-top: 6px solid #666699;
    padding: 1.5rem;
    text-align: center;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.block-prochains-ateliers a.carte-session:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.block-prochains-ateliers .carte-session-titre {
    font-size: 20px;
    font-weight: 700;
    color: #666699;
}

.block-prochains-ateliers .carte-session-dates {
    display: flex;
    flex-direction: column;
    font-size: 16px;
}

.block-prochains-ateliers .carte-session-heure {
    font-size: 16px;
}