/* WhatsApp Floating Button & Panel */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.wa-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: #25D366;
  color: white;
  border: none;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.wa-btn:hover {
  transform: scale(1.1);
}

.wa-btn svg {
  width: 32px;
  height: 32px;
}

.wa-panel {
  position: absolute;
  bottom: 70px;
  right: 0;
  width: 240px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px) scale(0.95);
  transition: all 0.2s ease;
  pointer-events: none;
  transform-origin: bottom right;
}

.wa-panel.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.wa-tip {
  font-size: 0.9rem;
  font-weight: 600;
  color: #333;
  margin-bottom: 12px;
  text-align: center;
}

.wa-panel img {
  width: 100%;
  max-width: 180px;
  border-radius: 8px;
  border: 1px solid #f0f0f0;
}

@media (max-width: 768px) {
  .wa-float {
    bottom: 20px;
    right: 20px;
  }
}