/* Contact Support — Category Cards */
.cs-cards-container {
  max-width: 800px;
  margin: 0 auto 2rem;
}
.cs-cards-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.cs-cards-subtitle {
  color: #666;
  margin-bottom: 2rem;
  font-size: 1rem;
}
.cs-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 600px) {
  .cs-cards-grid { grid-template-columns: 1fr; }
}
.cs-card {
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  padding: 1.5rem;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #fff;
  text-align: left;
}
.cs-card:hover {
  border-color: #111;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.cs-card-icon {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}
.cs-card-name {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.cs-card-desc {
  font-size: 0.875rem;
  color: #666;
  line-height: 1.4;
}

/* FAQ accordion within How-To card expansion */
.cs-faq-section {
  display: none;
  max-width: 800px;
  margin: 0 auto 2rem;
}
.cs-faq-section.active { display: block; }
.cs-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: #666;
  cursor: pointer;
  margin-bottom: 1.5rem;
  border: none;
  background: none;
  padding: 0;
}
.cs-back-btn:hover { color: #111; }
.cs-faq-list { list-style: none; padding: 0; margin: 0 0 1.5rem; }
.cs-faq-item {
  border-bottom: 1px solid #e5e7eb;
}
.cs-faq-item a {
  display: block;
  padding: 0.875rem 0;
  color: #111;
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.15s;
}
.cs-faq-item a:hover { color: #2563eb; }
.cs-faq-still {
  margin-top: 1rem;
  padding: 1.25rem;
  background: #f9fafb;
  border-radius: 8px;
  text-align: center;
}
.cs-faq-still p {
  margin: 0 0 0.75rem;
  color: #666;
}
.cs-faq-still button {
  background: #111;
  color: #fff;
  border: none;
  padding: 0.625rem 1.5rem;
  border-radius: 6px;
  font-size: 0.95rem;
  cursor: pointer;
}
.cs-faq-still button:hover { background: #333; }

/* Parts redirect card */
.cs-parts-section {
  display: none;
  max-width: 800px;
  margin: 0 auto 2rem;
}
.cs-parts-section.active { display: block; }
.cs-parts-box {
  background: #f9fafb;
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
}
.cs-parts-box h3 { margin: 0 0 0.5rem; font-size: 1.25rem; }
.cs-parts-box p { color: #666; margin: 0 0 1.25rem; }
.cs-parts-box a {
  display: inline-block;
  background: #111;
  color: #fff;
  padding: 0.625rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.95rem;
}
.cs-parts-box a:hover { background: #333; }

/* Hide form initially when cards are showing */
.cs-form-hidden { display: none !important; }