/* ===================================
   FAQ CSS - DARK THEME
   NTL TECHNOLOGIES, LLC
   ================================= */

/* ===== FAQ HERO SECTION ===== */

.faq-hero {
  padding: var(--spacing-32) 0 var(--spacing-20);
  margin-top: 80px;
  background: var(--color-background);
  position: relative;
  overflow: hidden;
}

.faq-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 40%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 80% 10%, rgba(14, 165, 233, 0.04) 0%, transparent 50%),
              radial-gradient(circle at 40% 80%, rgba(59, 130, 246, 0.06) 0%, transparent 50%);
  pointer-events: none;
  z-index: 1;
}

.faq-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.faq-hero__icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-6);
  border: 2px solid rgba(59, 130, 246, 0.3);
  transition: all var(--duration-300) var(--ease-out);
  box-shadow: var(--shadow-lg);
}

.faq-hero__icon i {
  font-size: var(--font-size-2xl);
  color: var(--color-light-100);
}

.faq-hero__icon svg {
  font-size: var(--font-size-4xl);
}

.faq-hero__icon:hover {
  transform: scale(1.05) rotate(5deg);
  box-shadow: var(--glow-primary);
}

.faq-hero__title {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-4);
  letter-spacing: var(--letter-spacing-tight);
  line-height: var(--line-height-tight);
}

.faq-hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 700px;
  margin: 0 auto var(--spacing-8);
}

.faq-hero__badges {
  display: flex;
  justify-content: center;
  gap: var(--spacing-4);
  margin: var(--spacing-8) 0;
  flex-wrap: wrap;
}

.faq-hero__badge {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  padding: var(--spacing-3) var(--spacing-5);
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--color-primary-300);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  transition: all var(--duration-300) var(--ease-out);
  backdrop-filter: var(--backdrop-blur-md);
}

.faq-hero__badge:hover {
  transform: translateY(-2px);
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: var(--shadow-md);
}

.faq-hero__badge i {
  font-size: var(--font-size-sm);
}

/* ===== FAQ NAVIGATION SECTION ===== */

.faq-nav {
  padding: var(--spacing-20) 0;
  background: var(--color-background-secondary);
  position: relative;
}

.faq-nav::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 70% 30%, rgba(59, 130, 246, 0.03) 0%, transparent 50%),
              radial-gradient(circle at 30% 70%, rgba(14, 165, 233, 0.02) 0%, transparent 50%);
  pointer-events: none;
}

.faq-nav__card {
  background: var(--gradient-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--duration-300) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.faq-nav__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-glass);
  opacity: 0;
  transition: opacity var(--duration-300) var(--ease-out);
  pointer-events: none;
}

.faq-nav__card:hover::before {
  opacity: 1;
}

.faq-nav__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary-500);
}

.faq-nav__title {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-6);
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  text-align: center;
  justify-content: center;
}

.faq-nav__title i {
  color: var(--color-primary-400);
  font-size: var(--font-size-xl);
}

.faq-nav__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-4);
  margin-top: var(--spacing-6);
}

.faq-nav__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-5);
  background: rgba(59, 130, 246, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--border-radius-xl);
  color: var(--color-text-primary);
  text-decoration: none;
  transition: all var(--duration-300) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.faq-nav__link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
  transition: left var(--duration-400) var(--ease-out);
}

.faq-nav__link:hover::before {
  left: 100%;
}

.faq-nav__link:hover {
  transform: translateY(-4px);
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--color-primary-400);
  box-shadow: var(--shadow-md);
  color: var(--color-primary-300);
  text-decoration: none;
}

.faq-nav__link i {
  font-size: var(--font-size-2xl);
  color: var(--color-primary-400);
  transition: all var(--duration-300) var(--ease-out);
}

.faq-nav__link:hover i {
  transform: scale(1.1);
  color: var(--color-primary-300);
}

.faq-nav__link span {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
}

/* ===== FAQ CONTENT SECTION ===== */

.faq-content {
  padding: var(--spacing-20) 0;
  background: var(--color-background);
  position: relative;
}

.faq-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.03) 0%, transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(14, 165, 233, 0.02) 0%, transparent 50%);
  pointer-events: none;
}

.faq-content__category {
  margin-bottom: var(--spacing-20);
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--duration-500) var(--ease-out);
  position: relative;
  z-index: 2;
}

.faq-content__category.animate-fade-in {
  opacity: 1;
  transform: translateY(0);
}

.faq-content__header {
  margin-bottom: var(--spacing-6);
}

.faq-content__title {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-4);
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  position: relative;
  padding-bottom: var(--spacing-3);
}

.faq-content__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-full);
  box-shadow: 0 2px 4px rgba(59, 130, 246, 0.2);
  transition: transform var(--duration-300) var(--ease-out), box-shadow var(--duration-300) var(--ease-out);
}

.faq-content__title i {
  color: var(--color-primary-400);
  font-size: var(--font-size-2xl);
  transition: transform var(--duration-300) var(--ease-out);
}

.faq-content__category:hover .faq-content__title i {
  transform: scale(1.1) rotate(5deg);
}

.faq-content__category:hover .faq-content__title::after {
  transform: scaleX(1.01);
  box-shadow: 0 3px 6px rgba(59, 130, 246, 0.3);
}

.faq-content__card {
  background: var(--gradient-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-md);
  transition: all var(--duration-300) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.faq-content__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-glass);
  opacity: 0;
  transition: opacity var(--duration-300) var(--ease-out);
  pointer-events: none;
}

.faq-content__card:hover::before {
  opacity: 1;
}

.faq-content__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary-500);
}

/* ===== FAQ ITEM STYLES ===== */

.faq-content__item {
  border-bottom: 1px solid var(--color-border);
  transition: all var(--duration-300) var(--ease-out);
}

.faq-content__item:last-child {
  border-bottom: none;
}

.faq-content__question {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0;
  padding: var(--spacing-5) var(--spacing-6);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  transition: all var(--duration-200) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.faq-content__question::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.05), transparent);
  transition: left var(--duration-300) var(--ease-out);
}

.faq-content__question:hover::before {
  left: 100%;
}

.faq-content__question:hover {
  background: rgba(59, 130, 246, 0.03);
  color: var(--color-primary-300);
}

.faq-content__toggle {
  color: var(--color-primary-400);
  font-size: var(--font-size-base);
  transition: all var(--duration-300) var(--ease-out);
  flex-shrink: 0;
}

.faq-content__item--active .faq-content__toggle {
  transform: rotate(90deg);
  color: var(--color-primary-300);
}

.faq-content__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-500) var(--ease-out);
  background: rgba(59, 130, 246, 0.02);
}

.faq-content__item--active .faq-content__answer {
  max-height: none;
}

.faq-content__answer p {
  padding: 0 var(--spacing-6) var(--spacing-5);
  margin: var(--spacing-4) 0 0;
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-base);
}

.faq-content__answer a {
  color: var(--color-primary-400);
  text-decoration: none;
  transition: color var(--duration-200) var(--ease-out);
}

.faq-content__answer a:hover {
  color: var(--color-primary-300);
  text-decoration: underline;
}

/* ===== FAQ SUMMARY SECTION ===== */

.faq-summary {
  padding: var(--spacing-20) 0;
  background: var(--color-background-secondary);
  position: relative;
}

.faq-summary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 60% 40%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
              radial-gradient(circle at 40% 60%, rgba(14, 165, 233, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

.faq-summary__card {
  background: var(--gradient-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--duration-300) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.faq-summary__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--duration-300) var(--ease-out);
  pointer-events: none;
}

.faq-summary__card:hover::before {
  opacity: 1;
}

.faq-summary__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary-500);
}

.faq-summary__title {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-4);
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.faq-summary__title i {
  color: var(--color-success-400);
  font-size: var(--font-size-xl);
}

.faq-summary__text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-6);
}

.faq-summary__actions {
  display: flex;
  gap: var(--spacing-4);
  flex-wrap: wrap;
}

.faq-summary__actions .btn {
  transition: all var(--duration-300) var(--ease-out);
}

.faq-summary__actions .btn-primary {
  background: var(--gradient-primary);
  border: none;
  padding: var(--spacing-3) var(--spacing-6);
  border-radius: var(--border-radius-lg);
  font-weight: var(--font-weight-semibold);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.faq-summary__actions .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-primary);
}

.faq-summary__actions .btn-outline-primary {
  background: transparent;
  border: 2px solid var(--color-primary-500);
  color: var(--color-primary-400);
  padding: var(--spacing-3) var(--spacing-6);
  border-radius: var(--border-radius-lg);
  font-weight: var(--font-weight-semibold);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.faq-summary__actions .btn-outline-primary:hover {
  background: var(--color-primary-500);
  color: var(--color-light-100);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.faq-summary__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-4);
}

.faq-summary__stat {
  text-align: center;
  padding: var(--spacing-4);
  background: rgba(59, 130, 246, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--border-radius-xl);
  transition: all var(--duration-300) var(--ease-out);
}

.faq-summary__stat:hover {
  transform: translateY(-2px);
  background: rgba(59, 130, 246, 0.08);
  border-color: var(--color-primary-400);
  box-shadow: var(--shadow-sm);
}

.faq-summary__stat-number {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-400);
  line-height: 1;
  margin-bottom: var(--spacing-2);
}

.faq-summary__stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  font-weight: var(--font-weight-medium);
}

/* ===== RESPONSIVE DESIGN ===== */

@media (max-width: 991px) {
  .faq-hero {
    margin-top: 70px;
    padding: var(--spacing-24) 0 var(--spacing-16);
  }
  
  .faq-hero__title {
    font-size: var(--font-size-4xl);
  }
  
  .faq-hero__subtitle {
    font-size: var(--font-size-base);
  }
  
  .faq-hero__badges {
    gap: var(--spacing-3);
  }
  
  .faq-nav,
  .faq-content,
  .faq-summary {
    padding: var(--spacing-16) 0;
  }
  
  .faq-nav__grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-3);
  }
  
  .faq-content__title {
    font-size: var(--font-size-2xl);
  }
  
  .faq-content__category {
    margin-bottom: var(--spacing-16);
  }
  
  .faq-summary__actions {
    justify-content: center;
  }
}

@media (max-width: 767px) {
  .faq-hero {
    margin-top: 60px;
    padding: var(--spacing-20) 0 var(--spacing-12);
  }
  
  .faq-hero__title {
    font-size: var(--font-size-3xl);
  }
  
  .faq-hero__subtitle {
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-6);
  }
  
  .faq-hero__badges {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
  }
  
  .faq-hero__badge {
    width: 100%;
    max-width: 250px;
    justify-content: center;
  }
  
  .faq-hero__icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-4);
  }
  
  .faq-hero__icon i {
    font-size: var(--font-size-xl);
  }
  
  .faq-nav,
  .faq-content,
  .faq-summary {
    padding: var(--spacing-12) 0;
  }
  
  .faq-nav__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-4);
  }
  
  .faq-nav__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-3);
  }
  
  .faq-nav__link {
    padding: var(--spacing-4);
    gap: var(--spacing-2);
  }
  
  .faq-nav__link i {
    font-size: var(--font-size-xl);
  }
  
  .faq-nav__link span {
    font-size: var(--font-size-sm);
  }
  
  .faq-content__title {
    font-size: var(--font-size-xl);
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-2);
  }
  
  .faq-content__title::after {
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
  }
  
  .faq-content__category {
    margin-bottom: var(--spacing-12);
  }
  
  .faq-content__question {
    font-size: var(--font-size-base);
    padding: var(--spacing-4) var(--spacing-5);
  }
  
  .faq-content__answer p {
    padding: 0 var(--spacing-5) var(--spacing-4);
    font-size: var(--font-size-sm);
  }
  
  .faq-summary__title {
    font-size: var(--font-size-xl);
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-2);
  }
  
  .faq-summary__text {
    font-size: var(--font-size-sm);
  }
  
  .faq-summary__actions {
    flex-direction: column;
    align-items: center;
  }
  
  .faq-summary__actions .btn {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
}

@media (max-width: 575px) {
  .faq-hero__title {
    font-size: var(--font-size-2xl);
  }
  
  .faq-hero__subtitle {
    font-size: var(--font-size-xs);
  }
  
  .faq-hero__icon {
    width: 50px;
    height: 50px;
  }
  
  .faq-hero__icon i {
    font-size: var(--font-size-lg);
  }
  
  .faq-nav__title {
    font-size: var(--font-size-lg);
  }
  
  .faq-nav__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-3);
  }
  
  .faq-content__title {
    font-size: var(--font-size-lg);
  }
  
  .faq-content__question {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-2);
  }
  
  .faq-summary__stats {
    gap: var(--spacing-3);
  }
  
  .faq-summary__stat-number {
    font-size: var(--font-size-2xl);
  }
  
  .faq-summary__stat-label {
    font-size: var(--font-size-xs);
  }
}

/* ===== ANIMATION DELAYS ===== */

.faq-content__category:nth-child(1) {
  animation-delay: 0.1s;
}

.faq-content__category:nth-child(2) {
  animation-delay: 0.2s;
}

.faq-content__category:nth-child(3) {
  animation-delay: 0.3s;
}

.faq-content__category:nth-child(4) {
  animation-delay: 0.4s;
}

.faq-content__category:nth-child(5) {
  animation-delay: 0.5s;
}

.faq-content__category:nth-child(6) {
  animation-delay: 0.6s;
}

.faq-content__category:nth-child(7) {
  animation-delay: 0.7s;
}

/* ===== ACCESSIBILITY IMPROVEMENTS ===== */

@media (prefers-reduced-motion: reduce) {
  .faq-content__category,
  .faq-hero__icon,
  .faq-nav__card,
  .faq-content__card,
  .faq-summary__card,
  .faq-nav__link,
  .faq-content__question,
  .faq-content__answer {
    transition: none;
    animation: none;
  }
  
  .faq-content__category.animate-fade-in {
    opacity: 1;
    transform: none;
  }
  
  .faq-content__toggle {
    transition: none;
  }
}

@media (prefers-contrast: high) {
  .faq-hero__badge,
  .faq-nav__link,
  .faq-summary__stat {
    border-width: 2px;
  }
  
  .faq-content__title::after,
  .faq-nav__title i,
  .faq-content__title i {
    filter: brightness(1.5);
  }
}

/* ===== PRINT STYLES ===== */

@media print {
  .faq-hero,
  .faq-nav,
  .faq-content,
  .faq-summary {
    background: white !important;
    color: black !important;
    padding: 1rem 0;
  }
  
  .faq-hero::before,
  .faq-nav::before,
  .faq-content::before,
  .faq-summary::before {
    display: none;
  }
  
  .faq-content__card,
  .faq-nav__card,
  .faq-summary__card {
    background: white !important;
    border: 1px solid #ddd !important;
    box-shadow: none !important;
    break-inside: avoid;
    margin-bottom: 1rem;
  }
  
  .faq-content__title,
  .faq-nav__title,
  .faq-summary__title {
    color: #333 !important;
    border-bottom: 2px solid #333 !important;
  }
  
  .faq-content__title i,
  .faq-nav__title i,
  .faq-summary__title i {
    color: #333 !important;
  }
  
  .faq-hero__badge,
  .faq-nav__link {
    border: 1px solid #333 !important;
    background: #f9f9f9 !important;
    color: #333 !important;
  }
  
  a {
    color: #333 !important;
    text-decoration: underline !important;
  }
  
  .faq-content__answer {
    max-height: none !important;
  }
  
  .faq-content__item--active .faq-content__answer {
    display: block;
  }
}

/* ===== FOCUS STYLES FOR KEYBOARD NAVIGATION ===== */

.faq-nav__link:focus,
.faq-content__question:focus {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
  border-radius: var(--border-radius-sm);
}

/* ===== LOADING STATE ===== */

.faq-content__category:not(.animate-fade-in) {
  opacity: 0;
  transform: translateY(30px);
}

/* ===== HOVER EFFECTS FOR INTERACTIVE ELEMENTS ===== */

.faq-hero__badge:hover,
.faq-nav__link:hover,
.faq-content__question:hover,
.faq-summary__actions .btn:hover {
  cursor: pointer;
}

/* ===== SMOOTH SCROLLING ENHANCEMENT ===== */

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

/* ===== HIGH CONTRAST MODE SUPPORT ===== */

@media (forced-colors: active) {
  .faq-hero__icon,
  .faq-summary__stat {
    forced-color-adjust: none;
  }
}

/* ===== CATEGORY-SPECIFIC ICON COLORS ===== */

.faq-content__category:nth-child(1) .faq-content__title i {
  color: var(--color-primary-400);
}

.faq-content__category:nth-child(2) .faq-content__title i {
  color: var(--color-accent-400);
}

.faq-content__category:nth-child(3) .faq-content__title i {
  color: var(--color-success-400);
}

.faq-content__category:nth-child(4) .faq-content__title i {
  color: var(--color-warning-400);
}

.faq-content__category:nth-child(5) .faq-content__title i {
  color: var(--color-primary-400);
}

.faq-content__category:nth-child(6) .faq-content__title i {
  color: var(--color-accent-400);
}

.faq-content__category:nth-child(7) .faq-content__title i {
  color: var(--color-success-400);
}

/* ===== INTERACTIVE ENHANCEMENTS ===== */

.faq-content__item {
  position: relative;
}

.faq-content__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: transparent;
  transition: background var(--duration-300) var(--ease-out);
}

.faq-content__item--active::before {
  background: var(--gradient-primary);
}

.faq-content__question::after {
  content: '';
  position: absolute;
  right: var(--spacing-6);
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-300) var(--ease-out);
}

.faq-content__item--active .faq-content__question::after {
  background: rgba(59, 130, 246, 0.2);
  border-color: var(--color-primary-400);
  transform: translateY(-50%) scale(1.1);
}

/* ===== ENHANCED SEARCH FUNCTIONALITY PLACEHOLDER ===== */

.faq-search {
  padding: var(--spacing-4) 0;
  margin-bottom: var(--spacing-6);
}

.faq-search__container {
  position: relative;
  max-width: 500px;
  margin: 0 auto;
}

.faq-search__input {
  width: 100%;
  padding: var(--spacing-4) var(--spacing-6) var(--spacing-4) var(--spacing-12);
  background: var(--color-surface-elevated);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-full);
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  transition: all var(--duration-300) var(--ease-out);
}

.faq-search__input:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: var(--glow-primary);
}

.faq-search__input::placeholder {
  color: var(--color-text-muted);
}

.faq-search__icon {
  position: absolute;
  left: var(--spacing-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
  pointer-events: none;
}

/* ===== FAQ CATEGORY STATISTICS ===== */

.faq-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--spacing-4);
  margin-top: var(--spacing-6);
}

.faq-stats__item {
  text-align: center;
  padding: var(--spacing-3);
  background: rgba(59, 130, 246, 0.05);
  border-radius: var(--border-radius-lg);
  transition: all var(--duration-300) var(--ease-out);
}

.faq-stats__item:hover {
  background: rgba(59, 130, 246, 0.08);
  transform: translateY(-2px);
}

.faq-stats__number {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-400);
  line-height: 1;
}

.faq-stats__label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-top: var(--spacing-1);
}

/* ===== BREADCRUMB NAVIGATION ENHANCEMENT ===== */

.faq-breadcrumb {
  padding: var(--spacing-3) 0;
  margin-bottom: var(--spacing-4);
}

.faq-breadcrumb__list {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.faq-breadcrumb__item {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.faq-breadcrumb__link {
  color: var(--color-primary-400);
  text-decoration: none;
  transition: color var(--duration-200) var(--ease-out);
}

.faq-breadcrumb__link:hover {
  color: var(--color-primary-300);
}

.faq-breadcrumb__separator {
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  margin: 0 var(--spacing-1);
}

/* ===== ENHANCED MOBILE EXPERIENCE ===== */

@media (max-width: 480px) {
  .faq-hero__badges {
    display: none;
  }
  
  .faq-nav__grid {
    grid-template-columns: 1fr;
  }
  
  .faq-nav__link {
    flex-direction: row;
    text-align: left;
    padding: var(--spacing-4);
  }
  
  .faq-nav__link i {
    font-size: var(--font-size-xl);
  }
  
  .faq-summary__stats {
    grid-template-columns: 1fr;
  }
  
  .faq-content__question {
    padding: var(--spacing-4);
    font-size: var(--font-size-base);
  }
  
  .faq-content__answer p {
    padding: 0 var(--spacing-4) var(--spacing-4);
  }
}