:root {
    --icon-color: #fff;
    --icon-hover: #fff;
    --background-color: #00c800;
    --background-hover: #009600;
}

.icon {
    width: 50px;
    height: 50px;
    transform: scale(0.6) translate(20%, 20%);
    fill: var(--icon-color);
}

.float {
    position: fixed;
    cursor: pointer;
    width: 60px;
    height: 60px;
    bottom: 120px;
    right: 30px;
    transition: 1s;
    background-color: var(--background-color);
    border-radius: 50px;
    animation: pulse 3s infinite;
    z-index: 9000;
}

.float:hover {
    background-color: var(--background-hover);
}

.float:hover .icon {
    fill: var(--icon-hover);
}

.whatsapp-button .tooltip {
    position: absolute;
    bottom: 10px;
    left: -120%;
    transform: translateX(-50%);
    background-color: #000;
    color: #fff;
    padding: 4px 15px;
    border-radius: 10px;
    font-size: 14px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.whatsapp-button:hover .tooltip {
    opacity: 3;
}