.live-chat-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    cursor: pointer;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
}

.live-chat-button:hover {
    transform: scale(1.05);
}

.live-chat-button:active {
    transform: scale(0.95);
}

.live-chat-button img {
    width: 70px;
    height: 70px;
    object-fit: contain;
}

@media (max-width: 768px) {
    .live-chat-button {
        bottom: 16px;
        right: 16px;
    }

    .live-chat-button img {
        width: 56px;
        height: 56px;
    }
}