/* Module WhatsAppFloatingButton : visible sur mobile et tablette uniquement */
.wa-float {
  position: fixed; right: var(--space-4); bottom: calc(var(--space-4) + env(safe-area-inset-bottom)); z-index: 60;
  display: grid; place-items: center; width: 60px; height: 60px;
  background: var(--c-whatsapp); color: var(--c-white); border-radius: 50%;
  box-shadow: 0 6px 20px rgb(10 92 59 / 0.35);
  transition: opacity 0.25s, transform 0.25s;
}
.wa-float:hover { background: var(--c-whatsapp-dark); color: var(--c-white); }
.wa-float__icon { width: 30px; height: 30px; }
.wa-float--hidden { opacity: 0; transform: translateY(20px); pointer-events: none; }

@media (min-width: 1024px) { .wa-float { display: none; } }