/* ── FAQ Section (course-faq partial) ─────────────────────────────────────── */
.faq-section {
  padding: var(--space-16) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.faq-section .section-title-main {
  font-family: "Switzer", sans-serif;
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}

.faq-section .section-description {
  color: var(--color-text-secondary);
  font-family: "Inter", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
}

.faq-item {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  padding: 0 var(--space-4);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

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

.faq-item.active {
  background: var(--color-surface-elevated);
  border-color: rgba(229, 57, 53, 0.35);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.faq-question {
  padding: 20px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: "Switzer", sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-primary);
  transition: color 0.2s;
  user-select: none;
}

.faq-question:hover {
  color: #ffffff;
}

.faq-question-title-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1 1 auto;
  min-width: 0;
  padding-right: 12px;
}

.faq-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  margin-right: 14px;
}

.faq-star-icon {
  width: 22px;
  height: 22px;
  object-fit: contain;
  display: block;
}

.faq-question-text {
  font-family: "Switzer", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.45;
  margin: 0;
}

.faq-toggle-icon {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  transition: transform 0.25s ease, color 0.25s ease;
  flex-shrink: 0;
  margin-left: 12px;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
  color: var(--color-brand-red);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0 4px;
}

.faq-answer p {
  color: var(--color-text-secondary);
  font-size: 0.94rem;
  line-height: 1.65;
  padding-bottom: 20px;
  margin: 0;
  padding-left: 44px;
}

@media (max-width: 768px) {
  .faq-section {
    padding: 32px 0;
  }
  .faq-section .section-title-main {
    font-size: 1.45rem;
  }
  .faq-section .section-description {
    font-size: 0.85rem;
  }
  .faq-item {
    margin-bottom: 8px;
    padding: 0 12px;
    border-radius: 10px;
  }
  .faq-question {
    padding: 14px 2px;
    font-size: 0.90rem;
  }
  .faq-question-title-wrap {
    gap: 10px;
  }
  .faq-icon {
    width: 20px;
    height: 20px;
    margin-right: 8px;
  }
  .faq-star-icon {
    width: 16px;
    height: 16px;
  }
  .faq-question-text {
    font-size: 0.90rem;
  }
  .faq-answer p {
    padding-bottom: 14px;
    font-size: 0.82rem;
    padding-left: 28px;
    line-height: 1.5;
  }
}

@media (max-width: 576px) {
  .faq-section {
    padding: 24px 0;
  }
  .faq-section .section-title-main {
    font-size: 1.25rem;
  }
  .faq-section .section-description {
    font-size: 0.78rem;
  }
  .faq-question {
    padding: 11px 0;
  }
  .faq-question-text {
    font-size: 0.84rem;
  }
  .faq-icon {
    width: 18px;
    height: 18px;
    margin-right: 6px;
  }
  .faq-star-icon {
    width: 14px;
    height: 14px;
  }
  .faq-answer p {
    padding-bottom: 10px;
    font-size: 0.76rem;
    padding-left: 24px;
  }
}