/* Floating WhatsApp chat button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  background: #25d366;
  color: white !important;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: 50px;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4), 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.whatsapp-float:hover {
  color: white !important;
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45), 0 4px 12px rgba(0, 0, 0, 0.2);
}

.whatsapp-float:active {
  transform: translateY(0);
}

.whatsapp-float .fab {
  font-size: 1.25rem;
}