a {
  text-decoration: none;
}

.floating_btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 100px;
  height: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

@keyframes pulsing {
  0% {
    box-shadow: 0 0 0 0 rgba(66, 219, 135, 0.7);
  }
  70% {
    box-shadow: 0 0 0 20px rgba(66, 219, 135, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(66, 219, 135, 0);
  }
}

.contact_icon {
  background-color: #42db87;
  color: #fff;
  width: 60px;
  height: 60px;
  font-size: 30px;
  border-radius: 50%;
  text-align: center;
  box-shadow: 2px 2px 3px #999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
  
}

/* Aplica pulso apenas no hover */
.contact_icon:hover {
  animation: pulsing 1.25s infinite cubic-bezier(0.66, 0, 0, 1);
  transform: translateY(-3px);
}

.text_icon {
  margin-top: 8px;
  color: #707070;
  font-size: 13px;
}

/* Responsividade opcional, caso queira ajustar em tamanhos menores */
@media (max-width: 480px) {
  .floating_btn {
    bottom: 20px;
    right: 20px;
    width: 80px;
    height: 80px;
  }
  .contact_icon {
    width: 50px;
    height: 50px;
    font-size: 24px;
  }
  .text_icon {
    font-size: 12px;
  }
}