/* Pricing & FAQ Section - Leveraging Pico CSS */

/* Pricing Section */
.pricing-section {
  padding: var(--block-spacing-vertical) 0;
}

.pricing-section header {
  text-align: center;
  margin-bottom: 2rem;
}

/* Pricing Cards Grid */
.pricing-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
  align-items: start;
}

/* Pricing card - uses Pico's article styling */
.pricing-card {
  position: relative;
  transition: all var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-2px);
}

/* Institutional card specific styling */
.institutional-card {
  text-align: center;
}

.institutional-card h3 {
  color: var(--primary);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* Discount badge */
.discount-badge {
  position: absolute;
  top: -12px;
  right: -12px;
  background: var(--del-color);
  color: white;
  padding: 4px 16px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
}

/* Price display */
.pricing-display {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 1rem;
  margin: 1.5rem 0;
}

.price-original {
  font-size: 2rem;
  color: var(--muted-color);
  text-decoration: line-through;
}

.price-current {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary);
}

.price-period {
  font-size: 1.5rem;
  color: var(--muted-color);
}

/* Research Economics */
.research-economics {
  margin: 1rem 0;
  padding: 1.25rem;
  background: var(--card-background-color);
  border-radius: var(--border-radius);
  border: 1px solid var(--muted-border-color);
}

.calculation-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--muted-border-color);
}

.calculation-row:last-child {
  border-bottom: none;
}

.calculation-row.highlight {
  background: var(--primary-focus);
  margin: 0.5rem -1.5rem;
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius);
  border: none;
}

.calculation-row.highlight strong {
  color: var(--primary);
  font-size: 1.125rem;
}

/* Pricing content */
.pricing-content {
  margin: 1.25rem 0;
}

.pricing-content p {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
}

.pricing-content small {
  color: var(--muted-color);
}

/* Individual Pricing Card */
.individual-pricing-card {
  text-align: center;
  padding: 1.25rem;
}

.individual-pricing-card header {
  position: relative;
}

.individual-pricing-card h3 {
  color: var(--primary);
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

/* Price display for individual card */
.price-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  margin: 0.75rem 0;
}

.original-price {
  font-size: 1.25rem;
  color: var(--muted-color);
  text-decoration: line-through;
}

.current-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
}

.current-price small {
  font-size: 1rem;
  font-weight: 400;
  color: var(--muted-color);
}

.individual-pricing-card .discount-badge {
  background: var(--del-color);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  position: absolute;
  top: -12px;
  right: -12px;
}

/* FAQ Section - uses Pico's details/summary */
.faq-section {
  padding: var(--block-spacing-vertical) 0;
  background-color: var(--card-background-color);
}

.faq-section details {
  margin-bottom: 1rem;
}

.faq-section summary {
  font-weight: 600;
  cursor: pointer;
  padding: 1rem;
  background: var(--background-color);
  border-radius: var(--border-radius);
  border: 1px solid var(--muted-border-color);
}

.faq-section details[open] summary {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-bottom: none;
}

.faq-section details > p {
  padding: 1rem;
  margin: 0;
  border: 1px solid var(--muted-border-color);
  border-top: none;
  border-bottom-left-radius: var(--border-radius);
  border-bottom-right-radius: var(--border-radius);
  background: var(--background-color);
}

.faq-section code {
  display: block;
  margin-top: 1rem;
  padding: 0.5rem;
  background: var(--code-background-color);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
  .pricing-cards-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .pricing-display {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .price-current {
    font-size: 2.5rem;
  }
  
  .price-original {
    font-size: 1.5rem;
  }
}