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

/* FAQ Hero */
.faq-hero {
  min-height: 60vh;
  background: var(--c-dark);
  color: var(--c-light);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--section-px) 0;
}

.faq-hero-content {
  max-width: 800px;
}

.faq-label {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--c-sage);
  margin-bottom: 1.5rem;
}

.faq-title {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.faq-subtitle {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 1.1rem;
  color: var(--c-text-light);
  letter-spacing: 0.05em;
}

/* FAQ Section */
.faq-section {
  padding: clamp(4rem, 8vw, 8rem) var(--section-px);
  background: var(--c-light);
}

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

.faq-category {
  margin-bottom: clamp(3rem, 5vw, 5rem);
}

.faq-category-title {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 400;
  color: var(--c-text);
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--c-border);
}

/* FAQ Item */
.faq-item {
  margin-bottom: 1rem;
  border: 1px solid var(--c-border);
  border-radius: 2px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.5rem 2rem;
  background: var(--c-light);
  border: none;
  text-align: left;
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 1rem;
  color: var(--c-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s var(--ease);
}

.faq-question:hover {
  background: var(--c-light-alt);
}

.faq-question[aria-expanded="true"] {
  background: var(--c-light-alt);
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--c-sage);
  transition: transform 0.3s var(--ease);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.4s var(--ease);
  background: var(--c-light);
}

.faq-answer.active {
  max-height: 500px;
  padding: 0 2rem 1.5rem;
}

.faq-answer p {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--c-text-secondary);
  margin-bottom: 1rem;
}

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

.faq-answer strong {
  color: var(--c-text);
  font-weight: 500;
}

.faq-answer ul,
.faq-answer ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.faq-answer li {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--c-text-secondary);
  margin-bottom: 0.5rem;
}

.faq-answer a {
  color: var(--c-sage);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
}

.faq-answer a:hover {
  border-bottom-color: var(--c-sage);
}

/* FAQ CTA */
.faq-cta {
  padding: clamp(4rem, 8vw, 6rem) var(--section-px);
  background: var(--c-dark);
  color: var(--c-light);
  text-align: center;
}

.faq-cta-content {
  max-width: 600px;
  margin: 0 auto;
}

.faq-cta-title {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.faq-cta-desc {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 1rem;
  color: var(--c-text-light);
  margin-bottom: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
  .faq-question {
    padding: 1.2rem 1.5rem;
    font-size: 0.95rem;
  }

  .faq-answer.active {
    padding: 0 1.5rem 1.2rem;
  }

  .faq-answer li {
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .faq-hero {
    min-height: 50vh;
  }

  .faq-title {
    font-size: 2rem;
  }

  .faq-question {
    padding: 1rem 1.2rem;
  }

  .faq-answer.active {
    padding: 0 1.2rem 1rem;
  }
}