section {
    margin-top: 100px; 
    margin-bottom: 50px;
    background-color: #FFF;
    width: 90% !important;
    margin-left: auto;
    margin-right: auto;
    border-radius: 5px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

body {
    background-color: #F8F9FA;
}


h1 {
    font-family: 'Inter', 'Segoe UI', sans-serif;  /* Police moderne */
    font-size: 2.5rem;  /* Taille plus importante */
    font-weight: 600;   /* Épaisseur moyenne */
    color: #2D3748;     /* Couleur gris foncé élégante */
    margin: 2rem 0;     /* Espacement vertical */
    padding-bottom: 0.5rem;
    border-bottom: 3px solid #4299e1;  /* Ligne décorative bleue */
    position: relative;
    text-align: center;
}


.category-button {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 150px;
    border-radius: 10px;
    background: linear-gradient(135deg, #4CAF50, #81C784);
    color: white;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-button:hover,
.category-button:focus {
    transform: scale(1.05);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.2);
    text-decoration: none;
}

.category-button-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.category-button-title {
    font-size: 1.2rem;
}

.category-container {
    padding: 15px;
}

.big-icon {
    font-size: 7rem;
}

.clickable-row {
    display: block;
    padding: 12px 16px;
    margin-bottom: 8px;
    border-radius: 8px;
    background: #f8f9fa; /* Fond clair */
    color: #212529;
    text-decoration: none;
    transition: all 0.3s ease-in-out;
    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.05); /* Ombre légère */
}

.clickable-row:hover {
    background: #e9ecef; /* Changement de fond */
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1); /* Ombre plus marquée */
    transform: translateY(-2px); /* Effet de léger soulèvement */
}

.clickable-row:active {
    background-color: #dee2e6; /* Effet de pression */
    box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.1); /* Ombre réduite */
    transform: translateY(1px); /* Simulation d'appui */
}

.submenu i {
    width: 1.1em;
    min-width: 1.1em;
    text-align: center;
    font-size: 1em; /* ajuste si nécessaire */
}


@media (max-width: 768px) {
    .clickable-row {
        box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.08);
    }

    .clickable-row:active {
        background: #ced4da;
    }
}