.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 9999;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  -ms-flex-pack: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #25D366;
  color: #ffffff;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  -ms-transform: scale(1);
  transform: scale(1);
  transition: background-color 0.3s ease, -ms-transform 0.3s ease, transform 0.3s ease;
}

.whatsapp-float:hover,
.whatsapp-float:focus {
  background-color: #128C7E;
  -ms-transform: scale(1.08);
  transform: scale(1.08);
  color: #ffffff;
  text-decoration: none;
  outline: none;
}

.whatsapp-float__icon {
  width: 32px;
  height: 32px;
  display: block;
}

.whatsapp-float__tooltip {
  position: absolute;
  right: 70px;
  white-space: nowrap;
  background-color: #333333;
  color: #ffffff;
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 14px;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.4;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.whatsapp-float__tooltip::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -6px;
  width: 0;
  height: 0;
  margin-top: -6px;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 6px solid #333333;
}

.whatsapp-float:hover .whatsapp-float__tooltip,
.whatsapp-float:focus .whatsapp-float__tooltip {
  opacity: 1;
  visibility: visible;
}