.whatsapp-widget {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 9999;
}

.whatsapp-widget button {
  background: #25D366;
  color: white;
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0;
}

.whatsapp-widget button:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-widget button img {
  width: 24px;
  height: 24px;
}