/* Styles additionnels pour le bouton de chat WhatsApp */
.welcome-livechat {
    border: none;
    border-radius: 999px;
    padding: 0.9rem 1.4rem;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #ffffff !important;
    font-weight: 650;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    box-shadow: 0 18px 40px rgba(37, 211, 102, 0.35);
    cursor: pointer;
    text-decoration: none !important;
    transition: transform 0.2s ease, box-shadow 0.3s ease;
}

.welcome-livechat:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 48px rgba(37, 211, 102, 0.45);
    color: #ffffff !important;
}

@media (max-width: 640px) {
    .welcome-livechat {
        padding: 0.8rem 1.1rem;
        font-size: 0.9rem;
    }
}