main span {
    font-weight: bold;
    font-size: 20px;
}

.main-globale {
    margin-top: 20px;
    margin-right: 100px;
    margin-left: 100px;
}


.main-globale p {
    text-align: justify;
}

.mainmenubtn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-width: 220px;
    padding: 12px 20px;
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(90deg, #1976d2 0%, #42a5f5 100%);
    border: none;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.10);
    cursor: pointer;
    transition: background 0.3s, box-shadow 0.2s;
    margin-bottom: 8px;
    position: relative;
}

.mainmenubtn:hover, .mainmenubtn:focus {
    background: linear-gradient(90deg, #1565c0 0%, #1e88e5 100%);
    box-shadow: 0 4px 12px rgba(25, 118, 210, 0.15);
    outline: none;
}

/* Chevron icon styling */
.chevron {
    margin-left: 12px;
    transition: transform 0.3s;
    width: 18px;
    height: 18px;
    fill: #fff;
}

.mainmenubtn.open .chevron {
    transform: rotate(90deg);
}


.dropdown {
    position: relative;
    display: block;
    margin-top: 10px;
}

.dropdown-child {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    padding: 0 10px;
    transition: max-height 0.5s ease, opacity 0.5s ease, padding 0.3s ease;
}

.dropdown-child.show {
    max-height: 2000px; /* Ajuste si le contenu est vraiment plus long */
    opacity: 1;
    padding: 10px; /* Restaure le padding lors de l’ouverture */
}


.dropdown:focus-within .dropdown-child {
    display: block;
}