/* Loading Overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.loading-content {
  background: white;
  padding: 3rem;
  border-radius: 1.5rem;
  text-align: center;
  max-width: 400px;
}

.spinner {
  width: 60px;
  height: 60px;
  border: 6px solid #e5e7eb;
  border-top-color: #22C55E;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1.5rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: #e5e7eb;
  border-radius: 999px;
  overflow: hidden;
  margin-top: 1rem;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #22C55E, #16A34A);
  width: 0%;
  animation: progress 3s ease-in-out forwards;
}

@keyframes progress {
  0% { width: 0%; }
  50% { width: 60%; }
  100% { width: 90%; }
}

/* FAQ Accordion */
.faq-item {
  transition: all 0.3s ease;
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-content {
  max-height: 500px;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-icon {
  transition: transform 0.3s ease;
}