/* Styles des boutons */
.btn {
    display: inline-block;
    padding: 11px 26px;
    background: var(--main-color);
    color: white; /* Correction : Couleur du texte */
    border: 2px solid var(--main-color);
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    transition: all .50s ease;
    text-decoration: none;
    text-align: center;
}

.btn:hover {
    background: transparent;
    color: var(--main-color);
    box-shadow: 0 0 20px var(--main-color);
}

/* Styles des boutons secondaires */
.btn2 {
    background: transparent;
    color: var(--main-color);
    border: 2px solid var(--main-color);
    margin-left: 15px;
    transition: all .50s ease;
}

.btn2:hover {
    background: var(--main-color);
    color: white; /* Correction : Assurer la lisibilité du texte */
}


/* Responsive Design */
@media (max-width: 572px) {
    .button-group {
        flex-direction: column; /* Empile les boutons sur mobile */
        align-items: center;
        gap: 10px;
    }

    .btn {
        margin: 0.5rem;
    }
}

@media (max-width: 470px) {
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .button-group {
        gap: 8px;
    }
}

/* Centrage du bouton flottant */
.center-button {
    display: flex;
    gap :10px;
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
}

.center-button .btn {
    background-color: #3498db;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.center-button .btn:hover {
    background-color: #2980b9;
}