.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 85;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  gap: 9px;
  padding: 11px 16px;
  color: #fff;
  background: #168b55;
  border: 1px solid #168b55;
  border-radius: 24px;
  box-shadow: 0 12px 28px rgba(10, 70, 42, .28);
  font-size: 11px;
  font-weight: 800;
}

.whatsapp-float:hover { background: #107345; }
.whatsapp-float svg { width: 20px; height: 20px; }

@media (max-width: 620px) {
  .whatsapp-float { right: 14px; bottom: 14px; width: 48px; padding: 0; justify-content: center; }
  .whatsapp-float span { display: none; }
}