:root {
  --primary-color: #6f42c1;
  --secondary-color: #8a63d2;
  --background-color: #f8fafc;
  --text-color: #1e293b;
  --heading-color: #0f172a;
  --border-radius: 8px;
  --transition-speed: 0.3s;
}

.faq-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.collapsibles-container {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.h3-faq {
  color: var(--heading-color);
  margin: 2rem 0 1rem;
  padding-bottom: 0.5rem;
  position: relative;
  font-size: 1.25rem;
}

.h3-faq::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--primary-color);
}

.btn-collapsible {
  background: white;
  color: var(--heading-color);
  cursor: pointer;
  padding: 1.25rem;
  width: 100%;
  border: none;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  border-bottom: 2px solid #e2e8f0;
  transition: all var(--transition-speed) ease;
  position: relative;
}

.btn-collapsible:after {
  content: '\002B';
  color: var(--primary-color);
  font-weight: bold;
  position: absolute;
  right: 1rem;
  transition: transform var(--transition-speed) ease;
}

.btn-collapsible:hover {
  background: rgba(111, 66, 193, 0.05);
}

.active {
  background: rgba(111, 66, 193, 0.05);
  border-bottom-color: var(--primary-color);
}

.active:after {
  content: "\2212";
  transform: rotate(180deg);
}

.collapsible-content {
  padding: 0 1.25rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-speed) ease-out;
  background: white;
}

.collapsible-content p {
  padding: 1.25rem 0;
  color: var(--text-color);
  line-height: 1.7;
}

.collapsible-list {
  padding-left: 0;
  list-style: none;
}

.collapsible-list li {
  background: url('https://img.icons8.com/ios-filled/20/6f42c1/checkmark.png') no-repeat left center;
  background-size: 20px;
  padding-left: 30px;
  margin: 0.75rem 0;
  color: var(--text-color);
}

.collapsible-list a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
}

.collapsible-list a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .faq-section {
      padding: 1rem;
  }
  
  .collapsibles-container {
      padding: 1rem;
  }
  
  .btn-collapsible {
      padding: 1rem;
      font-size: 0.95rem;
  }
  
  .collapsible-content p {
      padding: 1rem 0;
  }
}