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

/* Anchor scroll offset for fixed header */
.faq-main {
  scroll-margin-top: 100px;
}

/* FAQ List */
.faq-main__list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* FAQ Item (details/summary accordion) */
.faq-main__item {
  border-bottom: 1px solid var(--color-border);
}

.faq-main__item:first-child {
  border-top: 1px solid var(--color-border);
}

/* Question (summary) */
.faq-main__question {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  transition: var(--transition);
  user-select: none;
}

.faq-main__question::-webkit-details-marker {
  display: none;
}

.faq-main__question::marker {
  display: none;
  content: '';
}

.faq-main__question:hover {
  background-color: var(--color-cream);
}

/* Q / A Labels */
.faq-main__label {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background-color: var(--color-brown);
  color: var(--color-white);
  font-family: var(--font-serif);
  font-size: var(--fs-base);
  font-weight: 500;
  border-radius: 50%;
  margin-top: 1px;
}

.faq-main__label--answer {
  background-color: var(--color-cream-dark);
  color: var(--color-brown);
}

/* Question Text */
.faq-main__question-text {
  flex: 1;
  font-size: var(--fs-base);
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: var(--color-text);
  padding-top: 4px;
}

/* Toggle Icon */
.faq-main__toggle {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  margin-top: 4px;
  margin-left: auto;
}

.faq-main__toggle::before,
.faq-main__toggle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background-color: var(--color-brown);
  transition: var(--transition);
}

.faq-main__toggle::before {
  width: 14px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.faq-main__toggle::after {
  width: 2px;
  height: 14px;
  transform: translate(-50%, -50%);
}

/* Open state: rotate plus to minus */
.faq-main__item[open] .faq-main__toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

/* Answer */
.faq-main__answer {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 0 24px 24px;
}

.faq-main__answer-text {
  flex: 1;
  font-size: var(--fs-base);
  line-height: 1.9;
  color: var(--color-text-light);
  padding-top: 4px;
}

/* Even item subtle background */
.faq-main__item--even {
  background-color: var(--color-cream);
}

.faq-main__item--even .faq-main__question:hover {
  background-color: var(--color-cream-dark);
}

/* WHO Conditions Table (FAQ Q1) */
.faq-who-table {
  margin-top: 24px;
}

.faq-who-table__title {
  font-family: var(--font-serif);
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--color-brown);
  margin-bottom: 16px;
}

.faq-who-table__table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-who-table__table th {
  padding: 10px 16px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-white);
  background-color: var(--color-brown);
  white-space: nowrap;
  vertical-align: top;
  text-align: left;
  width: 130px;
}

.faq-who-table__table td {
  padding: 10px 16px;
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: var(--color-text-light);
  border-bottom: 1px solid var(--color-border);
}

.faq-who-table__table tbody tr:last-child td {
  border-bottom: none;
}

.faq-who-table__note {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  margin-top: 12px;
  opacity: 0.7;
  line-height: 1.7;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
  .faq-main__question {
    padding: 16px 16px;
    gap: 12px;
  }

  .faq-main__answer {
    padding: 0 16px 20px;
    gap: 12px;
  }

  .faq-main__label {
    width: 28px;
    height: 28px;
    font-size: var(--fs-sm);
  }

  .faq-main__question-text {
    font-size: var(--fs-base);
  }

  .faq-main__answer-text {
    font-size: var(--fs-base);
  }

  .faq-main__toggle {
    width: 20px;
    height: 20px;
  }

  .faq-main__toggle::before {
    width: 12px;
  }

  .faq-main__toggle::after {
    height: 12px;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .faq-main__list {
    max-width: 720px;
  }
}