.wp-wa-float{
  position: fixed;
  bottom: 18px;
  right: 18px;
  width: 56px;
  height: 56px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  z-index: 9999;
  cursor: pointer;
  transition: transform 0.2s ease-in-out;
}
.wp-wa-float:hover{ transform: scale(1.08); background-color: #20bd5a; }
.wp-wa-float svg{ width:28px; height:28px; fill:white; }