/* ============================================
   KUMANI — COMPONENTE: BOTÃO FLUTUANTE WHATSAPP
   ============================================ */

.whatsapp-float {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 90;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  transition: transform var(--duration-fast) var(--ease-standard);
  animation: whatsapp-float-pulse 2.6s ease-in-out infinite;
}

.whatsapp-float:hover {
  animation-play-state: paused;
  transform: scale(1.08);
}

@keyframes whatsapp-float-pulse {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

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

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  color: var(--color-neutral-0);
}

@media (max-width: 600px) {
  .whatsapp-float {
    bottom: var(--space-5);
    right: var(--space-5);
    width: 52px;
    height: 52px;
  }
}