.whatsapp-btn {
    position: fixed;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    z-index: 9999;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    background-color: #20ba57;
}

.whatsapp-btn-bottom-right {
    bottom: 20px;
    right: 20px;
}

.whatsapp-btn-bottom-left {
    bottom: 20px;
    left: 20px;
}

.whatsapp-btn-top-right {
    top: 20px;
    right: 20px;
}

.whatsapp-btn-top-left {
    top: 20px;
    left: 20px;
}

.whatsapp-btn svg {
    width: 32px;
    height: 32px;
}