/* ==========================================================================
   FAQ ページ専用スタイル
   スコープ: body.faq
   ========================================================================== */

/* ---------- ラッパー ---------- */
body.faq .faq-wrap {
  padding-bottom: 80px;
}

/* ---------- イントロ ---------- */
body.faq .faq-intro {
  padding: 40px 0 32px;
  text-align: center;
}

body.faq .faq-intro__text {
  margin-top: 16px;
  line-height: 2;
  color: #444;
}

/* ---------- タブナビゲーション ---------- */
body.faq .faq-tab-nav {
  display: flex;
  gap: 0;
  margin-bottom: 0;
}

body.faq .faq-tab-btn {
  flex: 1;
  padding: 16px 10px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.05em;
  background: #e8e8e8;
  color: #666;
  border: none;
  border-bottom: 3px solid #ccc;
  cursor: pointer;
  transition:
    background 0.2s,
    color 0.2s;
}

body.faq .faq-tab-btn.is-active {
  background: var(--color-main);
  color: #fff;
  border-bottom-color: var(--color-main);
}

body.faq .faq-tab-btn:hover:not(.is-active) {
  background: #d8d8d8;
}

/* ---------- タブパネル ---------- */
body.faq .faq-panel {
  display: none;
  background: #fafafa;
  border: 1px solid #e0e0e0;
  border-top: none;
}

body.faq .faq-panel.is-active {
  display: block;
}

body.faq .faq-list {
  padding: 8px 0 24px;
}

/* ---------- アコーディオンアイテム ---------- */
body.faq .faq-item {
  border-bottom: 1px solid #e0e0e0;
}

body.faq .faq-item:first-child {
  border-top: 1px solid #e0e0e0;
}

/* ---------- Q ボタン ---------- */
body.faq .faq-q {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 20px 16px;
  background: #fff;
  border: none;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s;
}

body.faq .faq-q:hover {
  background: #f5f5f5;
}

body.faq .faq-item.is-open .faq-q {
  background: #f0f7f0;
}

body.faq .faq-q__text {
  flex: 1;
  font-size: 15px;
  font-weight: 700;
  color: #222;
  line-height: 1.6;
}

/* ---------- Q/A バッジ ---------- */
body.faq .faq-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 16px;
  font-weight: 900;
  font-family: "Times New Roman", serif;
  line-height: 1;
}

body.faq .faq-badge--q {
  background: var(--color-main);
  color: #fff;
}

body.faq .faq-badge--a {
  background: var(--color-sub);
  color: #fff;
  flex-shrink: 0;
}

/* ---------- トグルアイコン（＋/－） ---------- */
body.faq .faq-toggle {
  flex-shrink: 0;
  position: relative;
  width: 20px;
  height: 20px;
  margin-left: 8px;
}

body.faq .faq-toggle::before,
body.faq .faq-toggle::after {
  content: "";
  position: absolute;
  background: var(--color-main);
  border-radius: 2px;
  transition:
    transform 0.3s,
    opacity 0.3s;
}

/* 横棒 */
body.faq .faq-toggle::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  transform: translateY(-50%);
}

/* 縦棒 */
body.faq .faq-toggle::after {
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  transform: translateX(-50%);
}

/* 開いた時は縦棒を消して－に */
body.faq .faq-item.is-open .faq-toggle::after {
  opacity: 0;
  transform: translateX(-50%) rotate(90deg);
}

/* ---------- A エリア ---------- */
body.faq .faq-a {
  display: none;
  background: #fff;
}

body.faq .faq-a__inner {
  display: flex;
  gap: 14px;
  padding: 20px 16px;
}

body.faq .faq-a__text {
  flex: 1;
  font-size: 14px;
  line-height: 1.9;
  color: #444;
}

/* ---------- CTAバナー ---------- */
body.faq .faq-cta {
  margin-top: 60px;
  padding: 40px 24px;
  background: var(--color-main);
  border-radius: 4px;
  text-align: center;
}

body.faq .faq-cta__text {
  color: #fff;
  font-size: 15px;
  margin-bottom: 20px;
  line-height: 1.8;
}

body.faq .faq-cta__btn {
  display: inline-block;
  padding: 14px 48px;
  background: #fff;
  color: var(--color-main);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 2px;
  text-decoration: none;
  transition:
    background 0.2s,
    color 0.2s;
}

body.faq .faq-cta__btn:hover {
  background: var(--color-sub);
  color: #fff;
}

/* ==========================================================================
   レスポンシブ
   ========================================================================== */

@media screen and (max-width: 1024px) {
  body.faq .faq-tab-btn {
    font-size: 15px;
    padding: 14px 8px;
  }
}

@media screen and (max-width: 959px) {
  body.faq .faq-intro {
    text-align: left;
  }
}

@media screen and (max-width: 640px) {
  body.faq .faq-tab-btn {
    font-size: 13px;
    padding: 12px 6px;
    letter-spacing: 0;
  }

  body.faq .faq-q {
    padding: 16px 12px;
    gap: 10px;
  }

  body.faq .faq-q__text {
    font-size: 14px;
  }

  body.faq .faq-badge {
    width: 30px;
    height: 30px;
    font-size: 14px;
  }

  body.faq .faq-a__inner {
    padding: 16px 12px;
    gap: 10px;
  }

  body.faq .faq-cta {
    padding: 32px 16px;
  }

  body.faq .faq-cta__btn {
    padding: 14px 24px;
    width: 100%;
    box-sizing: border-box;
  }
}