/* Shared floating WhatsApp contact button. */
.whatsapp-float {
  position: fixed;
  right: max(20px, env(safe-area-inset-right));
  bottom: calc(80px + env(safe-area-inset-bottom));
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #128c4a;
  color: #fff;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .24);
  text-decoration: none;
  transition: background-color .2s, transform .2s;
}
.whatsapp-float svg { width: 32px; height: 32px; fill: currentColor; }
.whatsapp-float:hover { background: #075e36; color: #fff; transform: translateY(-2px); }
.whatsapp-float:focus-visible { outline: 3px solid #011a41; outline-offset: 4px; }
@media (max-width: 575px) {
  .whatsapp-float { right: max(16px, env(safe-area-inset-right)); }
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float { transition: none; }
}
@media print { .whatsapp-float { display: none; } }