/* 
 * Sprout Advocates - Enhanced FAQ Section Styles
 * Implements smooth animations, category grouping, and search functionality
 */

/* FAQ Section Base Styles */
.faq-section {
  position: relative;
  padding: var(--spacing-xl) 0;
  background-color: var(--light-gray-bg);
  overflow: hidden;
}

/* Background Pattern */
.faq-section:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(var(--light-gray) 1px, transparent 1px),
    radial-gradient(var(--light-gray) 1px, transparent 1px);
  background-size: 20px 20px;
  background-position: 0 0, 10px 10px;
  opacity: 0.5;
  z-index: 0;
}

/* FAQ Container */
.faq-container {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  z-index: 1;
}

/* FAQ Category Tabs */
.faq-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--light-gray);
  padding-bottom: var(--spacing-sm);
}

.faq-tab {
  padding: 8px 16px;
  background: none;
  border: none;
  color: var(--dark-gray);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.faq-tab:hover {
  color: var(--primary-green);
}

.faq-tab.active {
  color: var(--primary-green);
}

.faq-tab.active:after {
  content: '';
  position: absolute;
  bottom: -9px;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--primary-green);
}

/* FAQ Search */
.faq-search {
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.faq-search-input {
  width: 100%;
  padding: 10px 15px;
  padding-left: 40px;
  border: 1px solid var(--medium-gray);
  border-radius: var(--border-radius-sm);
  font-family: 'Open Sans', sans-serif;
}

.faq-search-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--medium-gray);
}

/* FAQ Accordion */
.faq-accordion {
  margin-bottom: var(--spacing-lg);
}

.faq-category {
  display: none;
}

.faq-category.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

.faq-item {
  margin-bottom: var(--spacing-sm);
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius-sm);
  background-color: var(--primary-white);
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.faq-item:hover {
  box-shadow: var(--box-shadow);
}

.faq-question {
  padding: var(--spacing-md);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--primary-blue);
  transition: background-color 0.3s ease;
}

.faq-item.active .faq-question {
  color: var(--primary-green);
  background-color: rgba(30, 102, 66, 0.05);
}

.faq-question:hover {
  background-color: rgba(26, 77, 128, 0.05);
}

.faq-toggle {
  color: var(--medium-gray);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
  transform: rotate(180deg);
  color: var(--primary-green);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease, padding 0.5s ease;
  background-color: var(--primary-white);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: var(--spacing-md);
  border-top: 1px solid var(--light-gray);
}

.faq-answer-content {
  color: var(--dark-gray);
  line-height: 1.6;
}

.faq-answer-content a {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.faq-answer-content a:hover {
  color: var(--primary-green);
  text-decoration: underline;
}

/* Feedback Mechanism */
.faq-feedback {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-sm);
  border-top: 1px dashed var(--light-gray);
}

.feedback-question {
  font-size: 0.9rem;
  color: var(--dark-gray);
  margin-bottom: 5px;
}

.feedback-buttons {
  display: flex;
  gap: 10px;
}

.feedback-button {
  background: none;
  border: 1px solid var(--medium-gray);
  color: var(--dark-gray);
  padding: 5px 10px;
  border-radius: var(--border-radius-sm);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 5px;
}

.feedback-button:hover {
  background-color: rgba(30, 102, 66, 0.1);
  border-color: var(--primary-green);
  color: var(--primary-green);
}

.feedback-button.selected {
  background-color: var(--primary-green);
  border-color: var(--primary-green);
  color: var(--primary-white);
}

/* Related FAQs */
.related-faqs {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-sm);
  border-top: 1px dashed var(--light-gray);
}

.related-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-blue);
  margin-bottom: 5px;
}

.related-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.related-list li {
  margin-bottom: 5px;
}

.related-list a {
  font-size: 0.85rem;
  color: var(--primary-blue);
  text-decoration: none;
  transition: color 0.3s ease;
  display: flex;
  align-items: center;
  gap: 5px;
}

.related-list a:hover {
  color: var(--primary-green);
}

.related-list a i {
  font-size: 0.7rem;
}

/* Still Have Questions */
.still-questions {
  margin-top: var(--spacing-xl);
  text-align: center;
  padding: var(--spacing-lg);
  background-color: rgba(26, 77, 128, 0.05);
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(26, 77, 128, 0.1);
}

.still-questions-title {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
}

.still-questions-text {
  color: var(--dark-gray);
  margin-bottom: var(--spacing-md);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.contact-button {
  background-color: var(--primary-green);
  color: var(--primary-white);
  border: none;
  padding: 10px 20px;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.contact-button:hover {
  background-color: var(--primary-blue);
}

/* No Results */
.no-results {
  text-align: center;
  padding: var(--spacing-lg);
  background-color: rgba(26, 77, 128, 0.05);
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(26, 77, 128, 0.1);
  display: none;
}

.no-results.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

.no-results-title {
  color: var(--primary-blue);
  margin-bottom: var(--spacing-sm);
}

.no-results-text {
  color: var(--dark-gray);
  margin-bottom: var(--spacing-md);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Styles */
@media (max-width: 768px) {
  .faq-tabs {
    flex-direction: column;
    gap: 5px;
  }
  
  .faq-tab {
    text-align: left;
    padding: 10px;
    border-bottom: 1px solid var(--light-gray);
  }
  
  .faq-tab.active:after {
    display: none;
  }
  
  .faq-tab.active {
    background-color: rgba(30, 102, 66, 0.1);
  }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
  .faq-category.active,
  .faq-toggle,
  .faq-answer,
  .no-results.active {
    transition: none !important;
    animation: none !important;
  }
  
  .faq-item.active .faq-toggle {
    transform: none !important;
  }
}

@media (forced-colors: active) {
  .faq-item {
    border: 2px solid currentColor;
  }
  
  .faq-tab.active:after {
    background-color: currentColor;
  }
}