/* ===============================
   COMPOSANTS — SADSO31
================================ */

/* Boutons */
.s31-btn,
.s31-btn-contact,
.s31-btn-retour {
    display: inline-block;
    background: var(--violet);
    color: #fff;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-family: var(--font-titre);
    font-weight: 600;
    transition: 0.2s;
}

.s31-btn:hover,
.s31-btn-contact:hover,
.s31-btn-retour:hover {
    background: #fff;
    color: var(--bleu);
}

/* Cartes */
.card,
.s31-service-card,
.s31-actu-card {
    background: #fff;
    border-radius: var(--radius-md);
    padding: var(--space-md);
    border: 1px solid #eee;
    box-shadow: var(--shadow);
    transition: 0.25s ease;
}

.card:hover,
.s31-service-card:hover,
.s31-actu-card:hover {
    transform: translateY(-6px);
    border-color: var(--rose);
    box-shadow: var(--shadow-hover);
}

/* Grilles */
.grid-auto {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-md);
}

/* Animations */
.fade-in {
    animation: fadeIn 0.6s ease forwards;
    opacity: 0;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

/* ===============================
   LISTE DES SERVICES — prestations.html
================================ */

.s31-services {
    max-width: 1200px;
    margin: var(--space-lg) auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-md);
}

.s31-service-card {
    text-align: center;
}

.s31-service-illu {
    height: 150px;
    margin-bottom: 15px;
}

.s31-service-card h3 {
    font-family: var(--font-titre);
    font-size: 22px;
    font-weight: 700;
    color: var(--bleu);
    margin-bottom: 12px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(780px, 1fr));
    gap: 40px;
    max-width: 1300px;
    margin: 0 auto;
    padding: 20px 0;
}

@media (max-width: 900px) {
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 28px;
    }
}