.katmirra-whatsapp-float{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:90;
  width:60px;
  height:60px;
  display:grid;
  place-items:center;
  box-sizing:border-box;
  border:3px solid #fff;
  border-radius:50%;
  background:#25d366;
  color:#fff;
  box-shadow:0 8px 24px rgba(19,94,48,.3);
  text-decoration:none;
  transition:transform .16s ease,box-shadow .16s ease,background .16s ease;
}

.katmirra-whatsapp-float svg{
  width:32px;
  height:32px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.8;
  stroke-linecap:round;
  stroke-linejoin:round;
}

.katmirra-whatsapp-float:hover{
  transform:translateY(-2px) scale(1.04);
  background:#20bd5a;
  box-shadow:0 11px 28px rgba(19,94,48,.38);
}

.katmirra-whatsapp-float:focus-visible{
  outline:3px solid rgba(37,211,102,.28);
  outline-offset:3px;
}

@media(max-width:650px){
  .katmirra-whatsapp-float{
    right:14px;
    bottom:calc(76px + env(safe-area-inset-bottom,0px));
    width:54px;
    height:54px;
    z-index:40;
  }

  .katmirra-whatsapp-float svg{
    width:29px;
    height:29px;
  }
}

@media(prefers-reduced-motion:reduce){
  .katmirra-whatsapp-float{transition:none}
}