/* ========================================
   サステナビリティ TOP ページ
   (/sustainability/ / Figma 27547:18555 PC, 27698:9510 SP)
   ======================================== */
/* FV（c-pageTitle）のサステナビリティ用モディファイア
   PC: Figma 27547:18843 は pb 56px。c-pageTitle__inner 既定の
   padding-bottom: 120px を詰める（前例: accessibility.css の
   .recruit.accessibility .c-pageTitle__inner） */
@media (min-width: 768px) {
  .c-pageTitle--sustainability .c-pageTitle__inner {
    padding-bottom: 56px;
  }
}

/* Figma: main コンテナ gap 100px / pb 80px */
.sustainability-index__section {
  margin-top: 100px;
}
.sustainability-index__section:first-of-type {
  margin-top: 56px;
}

/* Figma: 見出し → 本文 gap 32px。ir__heading は margin-bottom 40px を持つため
   ここでは追加のマージンを付けない（gap × margin の二重取りを避ける） */
.sustainability-index__lead {
  font-size: 1.6rem;
  line-height: 1.6;
  letter-spacing: 0.05em;
}

/* Figma: h3 22px Bold / tracking 0.88px / border-bottom 1px #666 / pb 13px */
.sustainability-index__group {
  margin-top: 40px;
}
.sustainability-index__group-title {
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.04em;
  border-bottom: 1px solid #666;
  padding-bottom: 13px;
  margin-bottom: 32px;
}

/* 黄色いリンクタイル（Figma: anker-tip 27553:25983 ほか）
   3カラム grid / gap 4px / h 56px / bg #ffd700 / 本文 16px Medium 中央寄せ /
   右端に黒矢印（20px スロット, right 8px） */
.sustainability-tips {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 4px;
  margin-top: 32px;
  list-style: none;
}
.sustainability-tips__item {
  display: flex;
}
.sustainability-tips__tip {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 56px;
  padding: 12px 36px;
  border: solid 2px #ffd700;
  background-color: #ffd700;
  color: #000;
  text-decoration: none;
  text-align: center;
  box-sizing: border-box;
  transition: background-color 0.2s cubic-bezier(0.39, 0.575, 0.565, 1);
}
.sustainability-tips__tip:hover {
  background-color: #fff;
}
.sustainability-tips__tip::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 12px;
  width: 19px;
  height: 11.59px;
  transform: translateY(-50%);
  background-image: url(/img/common/icon/icon_arrow_b.svg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}
.sustainability-tips__label {
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.0;
}
/* 補足行（例: 労働慣行（労働基準、労働環境など））。Figma では 13〜14px */
.sustainability-tips__note {
  display: block;
  margin-top: 2px;
  font-size: 1.3rem;
  font-weight: 400;
  line-height: 1.0;
}

/* Figma: 最終ボタンはコンテンツ下 80px。ir-btn-wrap 既定の padding-top を上書き */
.sustainability-index .ir-btn-wrap {
  padding-top: 80px;
}

@media (max-width: 767.98px) {
  /* SP のみ非表示にするユーティリティ（vision-2030.css と同名・同仕様） */
  .max-md\:hide {
    display: none;
  }

  /* Figma SP 27698:9538 は Sustainability が 56px */
  .c-pageTitle--sustainability .c-pageTitle__inner em {
    font-size: 5.6rem;
  }

  .sustainability-index__section {
    margin-top: 90px;
  }
  .sustainability-index__section:first-of-type {
    margin-top: 0;
  }
  /* ir__heading の SP 既定 margin-bottom: 12.8vw を上書き（32px ÷ 375px） */
  .ir--heading--sustainability {
    margin-bottom: 8.53333vw;
  }
  .sustainability-index__group {
    margin-top: 32px;
  }
  .sustainability-index__group-title {
    font-size: 1.8rem;
    padding-bottom: 10px;
    margin-bottom: 24px;
  }
  .sustainability-index__lead {
    font-size: 1.4rem;
    line-height: 1.75;
  }
  .sustainability-tips {
    grid-template-columns: 1fr;
    margin-top: 24px;
  }
  .sustainability-tips__label {
    font-size: 1.4rem;
  }
  .sustainability-tips__note {
    font-size: 1.2rem;
  }
  .sustainability-index .ir-btn-wrap {
    padding-top: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sustainability-tips__tip {
    transition-duration: 0.01ms !important;
  }
}

/* ========================================
   コーポレート・ガバナンスページ固有スタイル
   ======================================== */
.sustainability-content .sustainability-section,
.sustainability-content .sustainability-guideline {
  margin-top: 47px; /* Figma 56 − 本文 6.4 − h2 2.2 */
}
.sustainability-content .sustainability-section:first-child,
.sustainability-content .sustainability-guideline:first-child {
  margin-top: 0;
}

/* --------------------------------------------------------------
   本文タイポグラフィ（Figma 27701:7903）
   h2 22px / h3 20px / h4 16px（いずれも Bold・lh 1.2・tracking 0.05em）
   本文 16px Regular・lh 1.8・tracking 0.05em・両端揃え
   要素間の余白は Figma 実測値からハーフリーディングを引いた値を margin-top で付与する
   （.claude/rules/css-conventions.md「余白とハーフリーディングの補正」）
     本文 16/1.8 → 6.4px ・ h2 22/1.2 → 2.2px ・ h3 20/1.2 → 2.0px ・ h4 16/1.2 → 1.6px
   -------------------------------------------------------------- */
.sustainability-content .sustainability-section > h2,
.sustainability-guideline > h3 {
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.05em;
  border-bottom: 1px solid #666;
  padding-bottom: 15px; /* Figma 17 − 2.2 */
  margin-bottom: 0;
}
/* 先頭セクション「コンプライアンス方針」のみ 24px（Figma: H コンポーネントの
   サステナビリティバリアント） */
.sustainability-content .sustainability-section--lead > h2 {
  font-size: 2.4rem;
  padding-bottom: 15px; /* Figma 17 − 2.4 */
}

.sustainability-guideline__intro {
  line-height: 1.75;
  text-align: justify;
  margin-bottom: 16px;
  font-size: 1.6rem;
}

/* ページ冒頭のリード文（h1 とアンカーリンクの間） */
.sustainability-content .sustainability-lead {
  margin-top: 24px;
  font-size: 1.6rem;
  line-height: 1.75;
  text-align: justify;
}

.sustainability-guideline__pdf-link {
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
  padding: 15px 0;
  margin-bottom: 24px;
}
.sustainability-guideline__pdf-link a {
  text-decoration: underline;
  color: #000;
  font-size: 1.6rem;
}

.sustainability-guideline__body {
  margin-top: 24px;
}

/* ガイドラインをウェブで見る ボタンの中央寄せラッパー */
.sustainability-guideline__btn {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

.sustainability-guideline__company-name {
  line-height: 2;
  text-align: right;
  margin-bottom: 24px;
}

.sustainability-guideline__chapter {
  margin-top: 20px;
}
.sustainability-guideline__chapter:first-child {
  margin-top: 24px;
}

.sustainability-guideline__chapter-title {
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 0.06em;
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

/* サブセクション（公正な取引と腐敗防止 ほか） */
* + .sustainability-guideline__article {
  margin-top: 44px; /* 目視調整 */
}
/* 先頭が中グループ見出しのサブセクション（人権ページ「労働の基本原則」ほか）は詰める */
* + .sustainability-guideline__article:has(> .sustainability-guideline__group-title:first-child) {
  margin-top: 28px;
}

.sustainability-guideline__article-title {
  font-size: 2rem;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: 0.05em;
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

/* 中グループ見出し（人権ページ「労働の基本原則」ほか）
   article-title(2rem) と point-title(1.6rem) の中間階層 */
.sustainability-guideline__group-title {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.05em; /* Figma 0.9px ÷ 18px */
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

/* 小見出し直下の箇条書き様タイトル（デザイン上は disc 付きだが実体は見出し） */
.sustainability-guideline__point-title {
  position: relative;
  margin-left: 24px;
  font-size: 1.6rem;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: 0.05em;
  border-bottom: none;
  padding-bottom: 0;
}
.sustainability-guideline__point-title::before {
  content: "";
  position: absolute;
  left: -15px;
  top: calc(0.6em - 2px); /* 1 行目の中央（lh 1.2） */
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: #000;
}

.sustainability-guideline__normal-title {
  position: relative;
  font-size: 1.6rem;
  font-weight: bold;
  line-height: 1.2;
  letter-spacing: 0.05em;
  border-bottom: none;
  padding-bottom: 0;
}
.sustainability-guideline__article-title + .sustainability-guideline__point-title,
.sustainability-guideline__group-title + .sustainability-guideline__point-title,
.sustainability-guideline__article-title + .sustainability-guideline__normal-title,
.sustainability-guideline__group-title + .sustainability-guideline__normal-title {
  margin-top: 24px; /* 目視調整 */
}
.sustainability-guideline__article-body + .sustainability-guideline__point-title,
.sustainability-guideline__article-body + .sustainability-guideline__normal-title {
  margin-top: 20px; /* 目視調整 */
}
/* TODO: */
.sustainability-guideline__normal-title + .sustainability-guideline__point-title {
  margin-top: 26px; /* 目視調整 */
}

.sustainability-guideline__article-body {
  font-size: 1.6rem;
  font-weight: normal;
  line-height: 1.8;
  letter-spacing: 0.05em;
  text-align: justify;
  margin-top: 0;
  &.sustainability-guideline__article-body--right {
    text-align: right;
  }
  /* 「具体的な取り組みは〜をご覧ください。」の参照リンク行（人材開発ほか） */
  &.sustainability-guideline__article-body--link {
    font-size: 1.4rem;
    & a {
      text-decoration: underline;
    }
  }
}
/* h2 直下の本文 */
.sustainability-content .sustainability-section > h2 + .sustainability-guideline__article-body {
  margin-top: 26px; /* Figma 32 − 6.4 */
}
/* h3 直下の本文（受付・対応、政治献金および関連支出 ほか） */
.sustainability-guideline__article-title + .sustainability-guideline__article-body {
  margin-top: 18px; /* 目視調整 */
}
.sustainability-guideline__point-title + .sustainability-guideline__article-body,
.sustainability-guideline__normal-title + .sustainability-guideline__article-body {
  margin-top: 16px; /* Figma 24 − 1.6 − 6.4 */
}
/* 箇条書き見出し → 表 / 表 → 次の箇条書き見出し */
.sustainability-guideline__point-title + .sustainability-table,
.sustainability-guideline__normal-title + .sustainability-table {
  margin-top: 6px; /* Figma 8 − 1.6 */
}
.sustainability-table + .sustainability-guideline__point-title,
.sustainability-table + .sustainability-guideline__normal-title {
  margin-top: 30px; /* Figma 32 − 1.6（表側にハーフリーディングなし） */
}

/* 英語版: 本文・リストは左寄せ（justify は英文で読みづらいため） */
html[lang="en"] .sustainability-guideline__intro,
html[lang="en"] .sustainability-content .sustainability-lead,
html[lang="en"] .sustainability-guideline__article-body:not(.sustainability-guideline__article-body--right),
html[lang="en"] .sustainability-guideline__ordered-list,
html[lang="en"] .sustainability-guideline__alpha-list,
html[lang="en"] .sustainability-guideline__values-list,
html[lang="en"] .sustainability-guideline__values-list > li > ul,
html[lang="en"] .sustainability-guideline__closing,
html[lang="en"] .sustainability-content .sustainability-section p {
  text-align: left;
}
.sustainability-guideline__article-body + .sustainability-guideline__article-body {
  margin-top: 19px; /* Figma 32 − 6.4 × 2 */
}

.sustainability-guideline__ordered-list {
  list-style-type: decimal;
  margin-left: 24px;
  /* margin-top: 0; */
}
.sustainability-guideline__ordered-list > li {
  padding-left: 4px;
  margin-bottom: 8px;
}
.sustainability-guideline__ordered-list > li:last-child {
  margin-bottom: 0;
}

.sustainability-guideline__alpha-list {
  list-style-type: lower-alpha;
  margin-left: 20px;
  margin-top: 8px;
}
.sustainability-guideline__alpha-list > li {
  margin-bottom: 8px;
}
.sustainability-guideline__alpha-list > li:last-child {
  margin-bottom: 0;
}

.sustainability-guideline__values {
  margin-top: 16px;
}
.sustainability-guideline__values-heading {
  font-weight: normal;
  margin-top: 8px;
  margin-bottom: 8px;
}
.sustainability-guideline__values-list {
  list-style-type: disc;
  margin-left: 24px;
}
.sustainability-guideline__values-list > li {
  font-weight: bold;
  line-height: 1.75;
  margin-bottom: 4px;
}
.sustainability-guideline__values-list > li > ul {
  list-style-type: disc;
  margin-left: 24px;
}
.sustainability-guideline__values-list > li > ul > li {
  font-weight: normal;
}

.sustainability-guideline__closing {
  text-align: right;
  margin-top: 22px;
  line-height: 1.4;
}

.sustainability-guideline__enacted {
  font-size: 1.6rem;
  line-height: 1.8;
  letter-spacing: 0.05em;
  text-align: left;
}
* + .sustainability-guideline__enacted {
  margin-top: 19px; /* article-body 同士と同値（Figma 32 − 6.4 × 2） */
}

/* セクション内の図版画像を全幅化（picture 経由のネストも含む） */
.sustainability-content .sustainability-section img {
  width: 100%;
  height: auto;
  margin-top: 24px;
}

/* 余白は margin-top のみで付ける（css-conventions.md）ため margin-bottom は持たせない */
.sustainability-content .sustainability-section p {
  line-height: 1.8;
}

@media (max-width: 767.98px) {
  .sustainability-content .sustainability-section,
  .sustainability-content .sustainability-guideline {
    margin-top: 40px;
  }
  /* SP は Figma の指定がないため、本文（1.6rem）と h2（2.4rem）は PC と同値のまま、
     h3 のみ一段階縮める。rem なので root の 2.66667vw に追従する */
  .sustainability-content .sustainability-section > h2,
  .sustainability-guideline > h3 {
    font-size: 2.4rem;
    padding-bottom: 12px;
  }
  .sustainability-content .sustainability-section--lead > h2 {
    font-size: 2.4rem;
    padding-bottom: 12px;
  }
  .sustainability-guideline__article-title {
    font-size: 2.0rem;
  }
  * + .sustainability-guideline__article,
  * + .sustainability-guideline__article:has(> .sustainability-guideline__group-title:first-child) {
    margin-top: 40px;
  }
  .sustainability-guideline__point-title {
    margin-left: 20px;
  }
  .sustainability-guideline__point-title::before {
    left: -14px;
  }
  .sustainability-guideline__point-title + .sustainability-guideline__article-body,
  .sustainability-guideline__normal-title + .sustainability-guideline__article-body {
    margin-top: 12px;
  }
  .sustainability-guideline__ordered-list {
    margin-left: 20px;
  }
  .sustainability-guideline__alpha-list {
    margin-left: 20px;
  }
  .sustainability-guideline__values-list {
    margin-left: 20px;
  }
  .sustainability-guideline__values-list > li > ul {
    margin-left: 10px;
  }
  .sustainability-guideline__chapter {
    margin-top: 32px;
  }
  .sustainability-guideline__chapter-title {
    line-height: 120%;
  }
}

/* ========================================
   サステナビリティ関連ページメニュー
   (_php/sustainability_footer.php / Figma 27679:28410)
   ======================================== */
/* l-main__inner（max-width 1184px / padding 0 64px = 内容幅 1056px）と
   左右の端を揃える。Figma でも box 幅は本文幅と同じ 1056px。 */
.sustainability-footer {
  width: calc(100% - 128px);
  max-width: 1056px;
  margin: 80px auto 0;
  padding: 18px 24px 20px;
  background-color: #efeeee;
  display: flex;
  flex-direction: column;
  gap: 18px;
  color: #000;
}
.sustainability-footer__group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sustainability-footer__heading {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.2;
}
/* ir-custom.css の全称 h2 が margin-bottom: 10px を付けるため、
   後続要素がない見出し（スポットワーク研究所）だけ打ち消す */
.sustainability-footer__heading:last-child {
  margin-bottom: 0;
}
.sustainability-footer__heading:has(+ .sustainability-footer__small) {
  margin-bottom: 6px;
}
.sustainability-footer__divider {
  border: 0;
  border-top: 1px solid #666;
}
.sustainability-footer__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  align-items: start;
  list-style: none;
}
.sustainability-footer__col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
/* ir-custom.css の全称 h3（border-bottom / padding-bottom / margin-bottom）を打ち消す */
.sustainability-footer__col-title {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.2;
}
.sustainability-footer__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  list-style: none;
}
.sustainability-footer li {
  font-size: 14px;
  font-weight: normal;
  line-height: 1.4;
}
.sustainability-footer a {
  display: inline-block;
  color: #000;
  text-decoration: none;
  line-height: 1;
}
.sustainability-footer a:hover {
  text-decoration: underline;
}

@media (max-width: 767.98px) {
  .sustainability-footer {
    width: calc(100% - 40px);
    margin: 40px auto 0;
    gap: 20px;
  }
  .sustainability-footer__grid {
    grid-template-columns: 1fr;
  }
}

.sustainability-footer__small {
  display: block;
  font-size: 12px;
  line-height: 100%; /* 12px */
}

/* ========================================
   サステナビリティ 表（SP 横スクロール）
   ベース: ir/governance の .governance-table（構造・スクロールヒントを踏襲）
   スキン: Figma PC 27906:20048 / 27906:21878、SP 27906:31391 / 27906:31422
   ======================================== */
.sustainability-table {
  /* 列幅・最小幅はモディファイアで上書きする */
  --table-min-w: 1056px;
  --table-col-1-w: auto;

  position: relative; /* スクロールヒントの基準（__body は横スクロールするので使わない） */
  margin-top: 12px;
}
.sustainability-table__body {
  position: relative;
  overflow-x: auto;
}
.sustainability-table__description {
  font-size: 1.4rem;
  line-height: 1.4;
  letter-spacing: 0.05em;
  margin-top: 12px;
}
.sustainability-table table {
  width: 100%;
  min-width: var(--table-min-w);
  border-collapse: collapse;
  table-layout: fixed; /* 列幅を全テーブルで揃える */
}
.sustainability-table th,
.sustainability-table td {
  /* ir.css の `.coverage__table td,th { width: 50% }` は列挙の th が全称で効くため打ち消す */
  width: auto;
  padding: 10px 8px;
  border: 1px solid #fff; /* セル間の白い区切り */
  background-color: #fafafa;
  color: #000;
  font-size: 1.6rem;
  font-weight: normal;
  line-height: 1.4;
  letter-spacing: 0.06em;
  text-align: center;
  vertical-align: middle;
}
/* 見出し行 */
.sustainability-table thead th,
.sustainability-table thead td {
  height: 39px;
  padding: 8px;
  background-color: #d5d5d5;
  font-size: 1.5rem;
}
/* 1列目（行見出し）は白地 */
.sustainability-table tbody th,
.sustainability-table tbody td:first-child {
  background-color: #fff;
}
/* 1列目の幅 */
.sustainability-table tr > :first-child {
  width: var(--table-col-1-w);
  white-space: nowrap;
}

/* 文字列の表（加盟団体）: データセルは左寄せ */
.sustainability-table--text {
  --table-col-1-w: 352px;
}
.sustainability-table--text thead th:nth-child(2),
.sustainability-table--text tbody td:not(:first-child) {
  text-align: left;
}

/* 数値の表（支出額詳細）: データセルは右寄せ */
.sustainability-table--figures {
  --table-col-1-w: 230px;
}
.sustainability-table--figures tbody td:not(:first-child) {
  text-align: right;
}

@media (max-width: 767.98px) {
  /* l-main__inner--narrow の右パディング 20px 分まで広げ、画面端まで見せる */
  .sustainability-table__body {
    margin-right: -20px;
  }
  .sustainability-table th,
  .sustainability-table td {
    padding: 1rem 0.8rem;
    font-size: 1.6rem;
  }
  .sustainability-table thead th,
  .sustainability-table thead td {
    height: 3.9rem;
    padding: 0.8rem;
  }
  /* Figma SP は 375px 基準（html font-size: 2.66667vw = 1rem 10px）。
     rem で指定して文字・余白・列幅が同じ比率で伸縮するようにする */
  .sustainability-table--text {
    --table-min-w: 42rem;
    --table-col-1-w: 9rem;
  }
  .sustainability-table--figures {
    --table-min-w: 60rem;
    --table-col-1-w: 23rem;
  }
  /* 横スクロールを視覚的に示す（human-capital .hc-table と同方式） */
  .sustainability-table::after {
    content: "横にスクロールできます →";
    position: absolute;
    top: 8px;
    right: 12px;
    z-index: 1;
    padding: 6px 10px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.6);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    color: #fff;
    font-size: 12px;
    line-height: 1.4;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease;
  }
  html[lang="en"] .sustainability-table::after {
    content: "Swipe to scroll →";
  }
  .sustainability-table.is-scrolled::after {
    opacity: 0;
    visibility: hidden;
  }
}