.whatsapp-float {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 9999;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 52px;
  padding: 0 18px 0 13px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  background: #25d366;
  color: #08120c;
  font-family: Exo, Arial, sans-serif;
  font-size: 15px;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.34);
  transition: transform 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.whatsapp-float:hover {
  background: #31e374;
  color: #08120c;
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.42);
}

.whatsapp-float:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: 3px;
}

.whatsapp-float__icon {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 50%;
  background: #ffffff;
  color: #128c4a;
  font-size: 9px;
  letter-spacing: -.02em;
  font-weight: 900;
}

@media (max-width: 640px) {
  .whatsapp-float {
    right: max(14px, env(safe-area-inset-right));
    bottom: max(14px, env(safe-area-inset-bottom));
    min-height: 50px;
    padding: 0 15px 0 11px;
    font-size: 14px;
  }

  .whatsapp-float__icon {
    width: 29px;
    height: 29px;
  }
}

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