/* ===== FAQ SECTION ONLY - STYLES FOR <section class="featured-projects"> ===== */

.faq-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--space-4);
}

.faq-categories {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.faq-category {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: var(--transition-fast);
  margin: 10px;
}

.faq-category:hover,
.faq-category.active {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.faq-item {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-6);
  overflow: hidden;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5);
  cursor: pointer;
  transition: var(--transition-fast);
}

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

.faq-question h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin: 0;
  color: var(--text-primary);
}

.faq-toggle {
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  transition: transform var(--transition-fast);
}

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

.faq-answer {
  padding: 0 var(--space-5) var(--space-5);
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* Fade-in Animation */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Mobile Styles ===== */
@media (max-width: 768px) {
  .faq-question {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-4);
  }

  .faq-answer {
    padding: 0 var(--space-4) var(--space-4);
  }

  .faq-categories {
    flex-direction: row;
    align-items: center;
  }

  .faq-question h3 {
    font-size: var(--font-size-base);
  }
}