/* ========================================
   FAQ Styles
   ======================================== */

.faq-section {
  padding-top: 140px;
  padding-bottom: 80px;
}

.faq-header {
  text-align: center;
  margin-bottom: 60px;
}

.faq-subtitle {
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.05rem;
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

/* FAQ Category */
.faq-category {
  margin-bottom: 48px;
}

.faq-category:last-child {
  margin-bottom: 0;
}

.faq-category-title {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--accent-primary);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
  position: relative;
}

.faq-category-title::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 60px;
  height: 2px;
  background: var(--accent-primary);
}

/* FAQ Articles Grid */
.faq-articles {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* FAQ Article */
.faq-article {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-article:hover {
  border-color: var(--border-color);
}

.faq-article.open {
  border-color: var(--border-color);
  box-shadow: var(--shadow-card);
}

/* FAQ Question Button */
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: transparent;
  border: none;
  text-align: left;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.faq-question:hover {
  background: var(--bg-card-hover);
}

.faq-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-primary);
  min-width: 40px;
}

.faq-question-text {
  flex: 1;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.5;
}

.faq-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: rgba(212, 168, 83, 0.1);
  border-radius: 8px;
  color: var(--accent-primary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-icon svg {
  transition: transform 0.3s ease;
}

.faq-article.open .faq-icon svg {
  transform: rotate(180deg);
}

/* FAQ Answer */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  background: var(--bg-secondary);
  border-top: 1px solid transparent;
}

.faq-article.open .faq-answer {
  max-height: 1000px;
  border-top-color: var(--border-light);
}

.faq-answer-content {
  padding: 20px 20px 20px 76px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-answer-content p {
  margin-bottom: 12px;
}

.faq-answer-content p:last-child {
  margin-bottom: 0;
}

.faq-answer-content ul {
  margin: 12px 0;
  padding-left: 20px;
}

.faq-answer-content li {
  margin-bottom: 8px;
  position: relative;
}

.faq-answer-content li::before {
  content: '•';
  position: absolute;
  left: -16px;
  color: var(--accent-primary);
}

.faq-answer-content strong {
  color: var(--text-primary);
  font-weight: 600;
}

.faq-answer-content code {
  font-family: 'JetBrains Mono', monospace;
  background: rgba(212, 168, 83, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.85rem;
  color: var(--accent-primary);
}

/* Active Nav Link */
.nav-link.active {
  color: var(--accent-primary);
}

.nav-link.active::after {
  width: 100%;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 768px) {
  .faq-section {
    padding-top: 100px;
    padding-bottom: 60px;
  }

  .faq-header {
    margin-bottom: 40px;
  }

  .faq-subtitle {
    font-size: 0.95rem;
  }

  .faq-category {
    margin-bottom: 36px;
  }

  .faq-category-title {
    font-size: 1.15rem;
    margin-bottom: 16px;
  }

  .faq-question {
    padding: 14px 16px;
    gap: 12px;
  }

  .faq-number {
    font-size: 0.85rem;
    min-width: 36px;
  }

  .faq-question-text {
    font-size: 0.95rem;
  }

  .faq-answer-content {
    padding: 16px 16px 16px 60px;
    font-size: 0.9rem;
  }
}