.whatsapp-widget {
  position: fixed;
  bottom: 110px;
  right: 30px;
  z-index: 9999;
  width: 58px;
  height: 58px;
  display: none;
}

.whatsapp-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #4ade80;
  animation: whatsappPing 1.4s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.pulse-one {
  opacity: 0.75;
}

.pulse-two {
  opacity: 0.4;
  animation-delay: 0.1s;
}

.whatsapp-button {
  position: relative;
  width: 58px;
  height: 58px;
  border: none;
  border-radius: 50%;
  background: #22c55e;
  color: #ffffff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
  transition: transform 0.3s ease, background 0.3s ease;
}

.whatsapp-button:hover {
  background: #16a34a;
  transform: scale(1.1);
}

.whatsapp-icon {
  width: 30px;
  height: 30px;
  display: block;
}

@keyframes whatsappPing {
  75%,
  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

@media (max-width: 768px) {
  .whatsapp-widget {
    bottom: 90px;
    /* right: 18px; */
    width: 54px;
    height: 54px;
  }

  .whatsapp-button {
    width: 54px;
    height: 54px;
    padding: 13px;
  }

  .whatsapp-icon {
    width: 28px;
    height: 28px;
  }
}