.main {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.btn-whatsapp {
  position: fixed;
  bottom: 14px;
  right: 24px;
  z-index: 99;
}

.btn-whatsapp img {
  max-width: 74px;
  transition: transform 0.4s;
}

.btn-whatsapp img:hover {
  transform: scale(1.1);
}

.btn-whatsapp .whatsapp-tooltip-text {
  visibility: hidden;
  position: absolute;
  width: 120px;
  top: 8px;
  left: -144px;
  padding: 6px;
  border-radius: 8px;
  text-align: center;
  background-color: black;
  color: white;
  opacity: 0;
  transition: opacity 0.4s;
}

.btn-whatsapp:hover .whatsapp-tooltip-text {
  visibility: visible;
  opacity: 1;
}

@media screen and (max-width: 768px) {
  .btn-whatsapp img {
    max-width: 64px;
  }
}

@media screen and (min-width: 992px){
  .main {
    padding-top: 120px;
    gap: 166px;
  }
}