@charset "utf-8";
/* =========================================================
   Sustainability page  (Figma: KV 〜 SNS)
   - PC: fluid layout (max 1240px content)
   - SP: <=768px
   - EN見出し: Archivo (DIN 2014 代替) / JP: Noto Sans JP
   ========================================================= */

/* ヘッダーの .inner が 1200px 固定幅のため、viewport 幅が狭い場合に右余白が生じる。
   html レベルで横スクロールを抑制する。 */
html {
  overflow-x: hidden;
}

@font-face {
  font-family: 'DIN 2014';
  font-style: normal;
  font-weight: 400;
  src: url('/assets/fonts/din-2014.otf') format('opentype');
  font-display: swap;
}

@font-face {
  font-family: 'DIN 2014';
  font-style: normal;
  font-weight: 700;
  src: url('/assets/fonts/DIN-2014_Bold.otf') format('opentype');
  font-display: swap;
}

.breadcrumb {
  position: relative;
  margin: 0;
  padding: 16px 0;
}
.breadcrumb ul {
  display: flex;
}

.sp {
  display: none;
}

.su {
  --main: #b6003d;
  --main2: #1c2469;
  --bk: #1a0b08;
  --gold: #b7995c;
  --gray03: #ced3d9;
  --gray04: #6a727a;
  --ph: #d9d9d9;
  --cream: #faf4ea; /* 上部セクション（理念〜取り組み）の背景クリーム */
  font-family:
    'Noto Sans JP', 'Ubuntu', '游ゴシック', YuGothic, 'ヒラギノ角ゴ ProN W3',
    'Hiragino Kaku Gothic ProN', 'メイリオ', Meiryo, sans-serif;
  color: var(--bk);
  background: #fff;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-feature-settings: 'pwid';
  font-feature-settings: 'pwid';
}
.su *,
.su *::before,
.su *::after {
  box-sizing: border-box;
}
.su p,
.su h1,
.su h2,
.su h3,
.su ul,
.su li,
.su figure {
  margin: 0;
  padding: 0;
}
.su ul {
  list-style: none;
}
.su a {
  text-decoration: none;
}
.su a:not([class]) {
  color: inherit;
}
.su img {
  display: block;
  max-width: 100%;
}

.su-inner {
  /* width:100% を付けると content-box 環境で padding 分はみ出すため付けない
     （auto 幅なら padding を差し引いて収まる） */
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
  position: relative;
}

/* ---------- 共通: デコレーションライン ---------- */
/* Figma から書き出した SVG ファイルを img で表示し、clip-path トランジションで
   「描かれる」ように見せる。JS の IntersectionObserver が is-drawn を付与する。 */
.su-acc {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  display: block;
}

/* is-pc / is-sp の表示制御（.pc / .sp と同様の仕組み） */
.su-acc.is-sp {
  display: none;
}
@media screen and (max-width: 768px) {
  .su-acc.is-pc {
    display: none;
  }
  .su-acc.is-sp {
    display: block;
  }
}

/* stroke-dashoffset アニメーション用 — 描画前は SVG が見えないよう overflow を制御 */
.su-acc svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

/* ---------- 共通: セクション見出し ---------- */
.su-head {
  text-align: center;
  position: relative;
  z-index: 1;
}
.su-head__dots {
  display: flex;
  gap: 4px;
  justify-content: center;
  align-items: center;
  margin-bottom: 6px;
}
.su-head__dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--main2);
}
.su-head__dots span:nth-child(2) {
  background: var(--main);
}
.su-head__en {
  font-family: 'DIN 2014', 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 48px;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--main2);
  text-transform: uppercase;
}
.su-head__ja {
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  margin-top: 8px;
}

/* ---------- 共通: ボタン（詳細はこちら / もっと見る） ---------- */
.su a.su-btn,
.su-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 48px;
  border-radius: 100px;
  background: var(--main);
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.02em;
  transition: opacity 0.3s ease;
}
.su-btn:hover {
  opacity: 0.8;
}
.su-btn__arw {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.su-btn__arw::before {
  content: '';
  width: 13px;
  height: 13px;
  border-top: 2px solid var(--main);
  border-right: 2px solid var(--main);
  transform: rotate(45deg) translate(-1px, 1px);
}
.su-btn--more {
  max-width: 393px;
  height: 64px;
  margin: 48px auto 0;
  font-size: 20px;
  transition: opacity 0.3s ease;
  position: relative;
}
.su-btn--more:hover {
  opacity: 0.8;
}
.su-btn--more .su-btn__arw {
  width: 42px;
  height: 42px;
  right: 11px;
}
.su-btn__arw {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 12px;
}

/* =========================================================
   KV
   ========================================================= */
.su-kv {
  position: relative;
  padding: 0 !important;
  overflow: visible !important;
}
.su-kv img {
  width: 100%;
}
.su-kv__scroll {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: #fff;
  z-index: 2;
}
.su-kv__scroll span {
  font-family: 'DIN 2014', 'Archivo', sans-serif;
  font-size: 12px;
  letter-spacing: 0.1em;
}
.su-kv__scroll i {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.6);
  position: relative;
}
.su-kv__scroll i::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -4px;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
}

/* ---------- KV デコレーションライン ---------- */
/* acc_line_01_pc: Figma では KV 右下に配置（右端揃え、KV 下端揃え） */
.su-acc--kv.pc {
  left: 0;
  top: 8.472vw; /* 122/1440*100 — SVGと同率スケールさせてgradient境界をKV下端に固定 */
  width: 100%;
  height: auto;
  z-index: 2;
}

/* =========================================================
   共通セクション余白
   ========================================================= */
.su-sec {
  padding: 104px 0;
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    to bottom,
    #ebebe8 0%,
    #ebebe8 50%,
    #fff9e7 65%,
    #fff9e7 100%
  );
}
.su-sec > .su-inner {
  position: relative;
  z-index: 1;
}

/* =========================================================
   PHILOSOPHY
   ========================================================= */
/* 理念〜取り組みは連続したクリーム背景 */

.su-philosophy {
  background: #ebebe8;
  padding-top: 100px !important;
  padding-bottom: 120px !important;
}
.su-acc--phi {
  left: 0;
  top: 0;
  width: 100%;
  height: auto;
}
.su-philosophy__text {
  max-width: 916px;
  margin: 32px auto 0 !important;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.02em;
  /* text-align: center !important; */
}

/* =========================================================
   SUSTAINABILITY STORY
   ========================================================= */
.su-acc--story {
  top: -265px;
  left: 0;
  width: 110%;
  height: auto;
}
.su-sec.su-story {
  padding-top: 300px !important;
  padding-bottom: 120px !important;
  width: 100%;
  height: auto;
  overflow: visible !important;
}
.su-story__stage-bg {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 1200px;
  z-index: 0;
}
.su-story__stage-img {
  margin: 0 auto 0;
  width: 700px;
  position: relative;
}
/* 街アイコンが円状に並んだリング（img_bg_sustainability_pc.webp） */
.su-story__ring {
  position: absolute;
  inset: 0;
  background: url('/assets/images/sustainability/img_bg_sustainability_pc.webp')
    center / contain no-repeat;
}
.su-story__ph {
  position: relative;
  width: 56%;
  aspect-ratio: 1 / 1;
  background: #a3a3a3;
  display: flex;
  align-items: center;
  justify-content: center;
}
.su-story__ph span {
  background: #000;
  color: #fff;
  font-weight: 700;
  font-size: 24px;
  letter-spacing: 0.03em;
  padding: 4px 12px;
}

/* =========================================================
   MATERIALITY
   ========================================================= */
/* acc_line_04（赤 0.08opacity）: セクション左上から全幅 */
.su-materiality {
  background: #fff9e7;
  padding-top: 110px !important;
}
.su-acc--mat {
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
}
/* acc_line_05_sp（ネイビー 0.08opacity）: SP のみ・MATERIALITY 下部 */
.su-acc--mat2 {
  bottom: 80px;
  left: 0;
  width: 100%;
  height: auto;
}
.su-materiality__slider {
  display: flex;
  gap: 24px;
  cursor: grab;
  /* 左右ともデバイス端まで広げ（フルブリード）、カードは画面幅いっぱいに流れる。
     padding を「コンテンツ左右余白」と同じ calc(50vw - 50%) にすることで、
     1枚目／最終カードは見出しと同じ位置に揃いつつ、途中は端まで流れて見切れない */
  margin: 60px calc(50% - 50vw) 0;
  padding: 40px calc(50vw - 50%) 0px;
  overflow-x: auto;
  overflow-y: clip; /* overflow-x:auto の副作用で overflow-y が auto になるのを防ぐ */
  /* PC は進捗ベースのスムーズスクロール。mandatory snap だと矢印の途中位置が
     カード境界へ戻され 4〜5 まで届かないため snap は SP のみで有効化する */
  scroll-snap-type: none;
  -webkit-overflow-scrolling: touch;
}
.su-materiality__slider::-webkit-scrollbar {
  display: none;
}
.su-card {
  position: relative;
  flex: 0 0 343px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
}
/* 無限ループ用クローンは PC では非表示 */
.su-card--clone {
  display: none;
}
/* SP スライダーは PC では非表示 */
.su-materiality__slider--sp {
  display: none;
}
/* acc_materiality SVGバッジ（番号付き赤/紺の泡形状） */
.su-card__badge {
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 59px;
  z-index: 2;
  display: block;
}
.su-card__body {
  background: #fff;
  border: 2px solid var(--main);
  border-radius: 16px;
  padding: 36px 24px 32px;
  /* height:100% は flex 項目内で高さ計算が壊れ本文が下にはみ出すため使わない。
     カードを flex 縦並びにして本文を flex:1 で伸ばす（全カード等高） */
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
/* 赤/紺の交互配色（枠線・ボタン）。バッジSVGは元から交互色 */
.su-card--red .su-card__body {
  border-color: var(--main);
}
.su-card--navy .su-card__body {
  border-color: var(--main2);
}
.su-card--red a.su-card__btn {
  background: var(--main);
}
.su-card--navy a.su-card__btn {
  background: var(--main2);
}
/* ボタン矢印（白丸内の矢印）の色をボタン色に合わせる */
.su-card--navy .su-card__btn .su-btn__arw::before {
  border-top-color: var(--main2);
  border-right-color: var(--main2);
}
/* カード写真 */
.su-card__img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

.su-card__cat {
  margin-top: 10px !important;
  padding-bottom: 4px !important;
  border-bottom: 1px solid var(--gold);
  font-weight: 700;
  font-size: 15px;
}
.su-card__ttl {
  margin-top: 10px !important;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.5;
}
.su-card__desc {
  margin-top: 4px !important;
  font-size: 14px;
  line-height: 1.7;
  letter-spacing: 0.02em;
}
.su-card__act {
  margin-top: 10px !important;
  display: flex;
  flex-direction: column;
  /* gap: 4px; */
}
.su-card__act-row {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 4px;
}
.su-tag {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 74px;
  height: auto;
  padding: 0 8px;
  border: 1px solid #626262;
  border-radius: 100px;
  color: #626262;
  font-weight: 700;
  font-size: 12px;
}
.su a.su-card__act-link,
.su-card__act-link {
  font-weight: 700;
  font-size: 12px;
  line-height: 1.7;
  color: var(--gold);
  text-decoration: underline;
}
.su-card__btn {
  margin-top: 16px;
}

/* スライダーナビ（プログレスバー + 1/5 + 矢印） */
.su-slidernav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 16px;
}
/* PC ナビ: SP では非表示 */
.su-slidernav--pconly {
  display: flex;
}
/* IMPACT 用ナビは SP のみ表示（PC は 3 カラムグリッドで非表示） */
.su-slidernav--sponly {
  display: none;
}
.su-slidernav__bar {
  flex: 1;
  height: 8px;
  border-radius: 8px;
  background: var(--gray03);
  overflow: hidden;
}
.su-slidernav__bar i {
  display: block;
  width: 20%;
  height: 100%;
  background: var(--main);
  border-radius: 8px;
  transition: width 0.3s ease;
}
.su-slidernav__count {
  font-family: 'DIN 2014', 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 31px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--main2);
}
.su-slidernav__count .is-cur {
  color: var(--main);
}
.su-slidernav__count .is-sep {
  width: 1px;
  height: 23px;
  background: #626262;
  display: inline-block;
}
.su-slidernav__arrows {
  display: flex;
  gap: 16px;
}
/* 矢印: icon_materiality_prev/next.svg をそのまま表示 */
.su-arw {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.su-arw img {
  display: block;
  width: 48px;
  height: 48px;
}
.su-arw.is-disabled {
  opacity: 0.35;
  cursor: default;
  pointer-events: none;
}

/* =========================================================
   街並み写真の帯（MATERIALITY → IMPACT のつなぎ）
   ========================================================= */
.su-cityband-wrap {
  position: relative;
  z-index: 0;
}
.su-cityband {
  width: 100%;
  height: 360px;
  background-position: center bottom;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
  z-index: 0;
}
.top_bg {
  width: 100%;
  height: 220px;
  background: linear-gradient(180deg, #fff9e7 0%, rgba(255, 249, 231, 0) 100%);
  margin-bottom: -220px;
  position: relative;
  z-index: 1;
}
.impact_top_bg {
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 2;
}

/* =========================================================
   IMPACT REPORT
   ========================================================= */
/* IMPACT は白背景・濃色テキスト */
.su-sec.su-impact {
  background: #fff;
  position: relative;
  padding: 0 0 82px !important;
  display: none;
}
.su-sec.su-impact .su-inner {
  width: 1040px;
  margin: 0 auto;
  max-width: calc(100% - 32px);
  z-index: 2;
  padding: 0;
}

/* acc_line_05_pc（グラデーション）: PC はセクション右上（Figma: 右端からわずかにはみ出し）
   width: calc(100% + 80px) にすることで SVG 左端が常に section 左端と一致し、
   overflow:hidden による水平線の途中クリップを防ぐ。 */
.su-acc--impact {
  left: -6px;
  top: 113px;
  width: 105%;
  height: auto;
}
.su-impact__lead-ttl {
  margin: 56px 0 0 !important;
  padding-bottom: 16px !important;
  border-bottom: 1px solid var(--gray03);
  font-weight: 700;
  font-size: 24px;
  letter-spacing: 0.02em;
  position: relative;
}
.su-impact__lead-ttl::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 80px;
  height: 2px;
  background: var(--main);
}
.su-impact__lead {
  margin-top: 24px !important;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 0.02em;
}
.su-impact__cards {
  margin-top: 40px !important;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 39px;
}
/* 無限ループ用クローンは PC では非表示 */
.su-rcard--clone {
  display: none;
}
.su-rcard {
  background: #fff;
  border: 1px solid var(--gray03);
  border-radius: 16px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  padding: 16px !important;
}
/* インパクトレポート写真 */
.su-rcard__img {
  height: 162px;
  border-radius: 12px;
  overflow: hidden;
}
.su-rcard__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.su-rcard__date {
  margin-top: 16px !important;
  font-weight: 700;
  font-size: 14px;
}
.su-rcard__btn {
  margin-top: 16px !important;
}

/* =========================================================
   REPORT
   ========================================================= */
.su-report .su-inner {
  width: 1040px;
  margin: 0 auto;
  max-width: calc(100% - 32px);
}
.su-report.su-sec {
  background: #fff;
  padding: 0 !important;
  margin-top: -1px !important;
}
.su-report__grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 42px 42px;
}
/* レポートカードの画像コンテナ */
.su-act {
  transition: opacity 0.3s ease;
}
.su-act:hover {
  opacity: 0.8;
}
.su-act__img {
  position: relative;
  display: block;
  border-radius: 12px;
  max-width: 319px;
  aspect-ratio: 319/180;
}
.su-act__img .su-act__photo {
  /* max-width: 319px; */
  width: 100%;
  height: 100%;
  aspect-ratio: 319/180;
  border-radius: 12px;
}
.su-act__photo {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}
/* 矢印アイコン: icon_arrow_red.svg */
.su-act__arw {
  position: absolute;
  right: 11px;
  bottom: 11px;
  width: 32px;
  height: 32px;
  display: block;
}
.su-act__date {
  margin-top: 16px !important;
  font-family: 'DIN 2014', 'Archivo', sans-serif;
  font-size: 12px;
  letter-spacing: 0.01em;
}
.su-act__txt {
  margin-top: 8px !important;
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* =========================================================
   SPONSOR
   ========================================================= */
.su-sponsor {
  padding: 100px 0 0 !important;
  background: #fff;
}
.su-sponsor .su-inner {
  width: 1038px;
  max-width: calc(100% - 30px);
}
.su-sponsor__grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 23px;
}
.su-sponsor__item {
  height: 69px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.su-sponsor__item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

/* =========================================================
   SNS
   ========================================================= */
.su-sns {
  text-align: center;
  padding: 100px 0 80px !important;
  background: #fff;
}
.su-sns__ttl {
  font-family: 'DIN 2014', 'Archivo', sans-serif;
  font-weight: 700;
  font-size: 26px;
  color: var(--main2);
  letter-spacing: 0.02em;
}
.su-sns__list {
  margin-top: 10px !important;
  display: flex;
  justify-content: center;
  gap: 15px;
}
.su-sns__list a {
  display: inline-block;
  width: 47px;
  height: 47px;
  transition: opacity 0.3s ease;
}
.su-sns__list img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.su-sns__list a:hover {
  opacity: 0.8;
}

/* カードはクリックでモーダルを開くためポインター表示 */
.su-card {
  cursor: pointer;
}

/* =========================================================
   MATERIALITY モーダル
   ========================================================= */
.su-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 72px 20px;
  background: rgba(26, 11, 8, 0.6);
  animation: suModalFade 0.2s ease both;
}
.su-modal.is-closing {
  animation: suModalFade 0.2s ease reverse both;
}
.su-modal__dialog {
  position: relative;
  width: 100%;
  max-width: 702px;
  height: 401px;
  animation: suModalPop 0.28s cubic-bezier(0.2, 0.7, 0.3, 1) both;
}
.su-modal.is-closing .su-modal__dialog {
  animation: suModalPop 0.18s ease reverse both;
}
@keyframes suModalFade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes suModalPop {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.su-modal__close {
  position: absolute;
  top: -48px;
  right: 0;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  line-height: 0;
  transition: none;
}
.su-modal__close:hover,
.su-modal__close:focus {
  background: none;
  border: 0;
  outline: none;
}
.su-modal__close img {
  width: 28px;
  height: 28px;
}
.su-modal__box {
  display: flex;
  gap: 24px;
  max-height: calc(100vh - 144px);
  padding: 32px;
  background: #fff;
  border: 2px solid var(--main);
  border-radius: 16px;
  height: 100%;
}
.su-modal--navy .su-modal__box,
.su-modal__box.su-modal--navy {
  border-color: var(--main2);
}
.su-modal__img {
  flex: 0 0 295px;
  width: 295px;
  height: 180px;
  object-fit: cover;
  border-radius: 12px;
  align-self: flex-start;
}
/* テキスト：高さに収まらない場合はここだけスクロール（赤/紺の細スクロールバー） */
.su-modal__text {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  padding-right: 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--main) var(--gray03);
}
.su-modal--navy .su-modal__text {
  scrollbar-color: var(--main2) var(--gray03);
}
.su-modal__text::-webkit-scrollbar {
  width: 4px;
}
.su-modal__text::-webkit-scrollbar-track {
  background: var(--gray03);
  border-radius: 4px;
}
.su-modal__text::-webkit-scrollbar-thumb {
  background: var(--main);
  border-radius: 4px;
}
.su-modal--navy .su-modal__text::-webkit-scrollbar-thumb {
  background: var(--main2);
}
.su-modal__cat {
  padding-bottom: 8px !important;
  border-bottom: 1px dashed var(--gold);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.02em;
}
.su-modal__sub {
  margin-top: 8px !important;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.5;
}
.su-modal__desc {
  margin-top: 8px !important ;
}
.su-modal__desc p {
  font-size: 14px;
  line-height: 2;
  letter-spacing: 0.02em;
  white-space: pre-line;
}
.su-modal__act {
  margin-top: 16px;
}
.su-modal__act .su-card__act-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.su-philosophy__sign {
  display: block;
  text-align: end;
}

/* =========================================================
   グローバル CSS の .sp 切り替えブレークポイント（1100px）に合わせて
   STORY セクションの SP レイアウトを適用する
   ========================================================= */
@media screen and (max-width: 1100px) {
  .su-sec.su-story {
    padding-top: 112px !important;
    padding-bottom: 120px !important;
  }
  .su-story .su-inner {
    background: #fff;
    padding: 14px 0 24px;
  }
  .su-story__stage-bg-sp img {
    width: 100%;
    height: auto;
  }
  .su-story__stage-bg-sp {
    position: absolute;
    left: 0;
    width: 100%;
  }
  .su-story__stage-bg-sp.top {
    top: clamp(-240px, -22vw, -98px);
  }
  .su-story__stage-bg-sp.bottom {
    bottom: clamp(-240px, -22vw, -98px);
  }
}

/* =========================================================
   SP (<=768px)
   ========================================================= */
@media screen and (max-width: 768px) {
  .pc {
    display: none;
  }
  .su-slidernav--pconly {
    display: none;
  }
  .sp {
    display: block;
  }
  .su-inner {
    padding: 0 16px;
  }
  .su-sec {
    padding: 56px 0;
  }

  /* KV */

  .su-kv__scroll {
    left: 16px;
    transform: none;
  }
  .su-acc--kv {
    left: 0;
    top: 51.467vw; /* 193/375*100 — SVGと同率スケールさせてgradient境界をKV下端に固定 */
    width: 100%;
    height: auto;
    z-index: 2;
  }

  .su-acc--phi.is-sp {
    left: 0;
    top: -200px;
    width: 100%;
    height: auto;
  }

  .su-philosophy {
    padding-top: 64px !important;
    padding-bottom: 51px !important;
  }

  .su-philosophy__text {
    text-align: left !important;
    font-size: 14px;
  }

  /* 見出し */
  .su-head__en {
    font-size: 32px;
  }

  /* STORY（SP は上弧・下弧の専用アセットで box を上下から挟む） */
  .su-sec.su-story {
    padding-top: 112px !important;
    padding-bottom: 120px !important;
  }
  .su-story .su-inner {
    background: #fff;
    padding: 14px 0 24px;
  }
  .su-story__stage-bg-sp {
    position: absolute;
    left: 0;
    width: 100%;
  }

  .su-story__stage {
    max-width: 320px;
  }
  .su-story__ring {
    background-image: url('/assets/images/sustainability/img_bg_sustainability_sp_top.webp');
    background-position: top center;
    background-size: 100% auto;
  }
  .su-story__ring::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 25%;
    background: url('/assets/images/sustainability/img_bg_sustainability_sp_bottom.webp')
      bottom center / 100% auto no-repeat;
  }
  .su-story__ph {
    width: 72%;
  }
  .su-story__ph span {
    font-size: 18px;
  }

  .su-acc--story.is-sp {
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
  }

  /* MATERIALITY（SP は 1 枚ずつ表示。フルブリードは解除して左右に余白） */
  .su-materiality {
    padding: 40px 0 0 !important;
  }
  .su-materiality__slider {
    gap: 16px;
    margin: 48px 0 0;
    padding: 40px 0 32px;
    /* SP は 1 枚ずつ（カード幅 = 表示幅）なので mandatory snap が有効に効く */
    scroll-snap-type: x mandatory;
  }
  .su-card {
    flex: 0 0 100%;
    max-width: none;
  }
  /* PC スライダーを SP では非表示、SP スライダーを flex で表示 */
  .su-materiality__slider--pc {
    display: none;
  }
  .su-materiality__slider--sp {
    display: flex;
  }
  /* 無限ループ用クローンを SP で表示 */
  .su-card--clone {
    display: flex;
  }

  .su-acc--mat.is-sp {
    left: 0;
    top: 77px;
    width: 100%;
    height: auto;
  }
  .su-acc--mat2.is-sp {
    top: 505px;
    bottom: auto;
    left: 0;
    width: 100%;
    height: auto;
  }

  /* IMPACT（SP はカルーセル表示） */
  .su-sec.su-impact {
    margin-top: -2px !important;
  }
  .su-sec.su-impact .su-inner {
    max-width: 100%;
  }
  .su-impact__lead-ttl {
    font-size: 20px;
    margin: 32px 16px 0 !important;
  }
  .su-impact__lead {
    padding: 0 16px !important;
    font-size: 14px;
    line-height: 200%; /* 28px */
    letter-spacing: 0.28px;
  }
  .su-impact__cards {
    display: flex;
    grid-template-columns: none;
    gap: 16px;
    margin-top: 32px;
    /* su-inner の padding 20px を打ち消してフルブリード化 */
    margin-inline: -20px;
    padding-inline: 20px;
    padding-bottom: 8px;
    overflow-x: auto;
    overflow-y: clip;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }
  .su-impact__cards::-webkit-scrollbar {
    display: none;
  }
  .su-rcard {
    /* border-box にすることで padding 込みの幅として flex-basis が機能し
       左右に隣カードが均等に見切れる (peek ≈ 14px) */
    box-sizing: border-box !important;
    flex: 0 0 calc(100vw - 60px);
    max-width: none;
    scroll-snap-align: center;
  }
  /* 無限ループ用クローンを SP で表示 */
  .su-rcard--clone {
    display: block;
  }
  /* SP ナビ: バーを非表示にして [←][1|5][→] レイアウトに変更 */
  .su-slidernav--sponly {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 24px;
  }
  .su-slidernav--sponly .su-slidernav__bar {
    display: none;
  }
  .su-slidernav--sponly .su-slidernav__arrows {
    display: contents;
  }
  .su-slidernav--sponly .su-arw.is-prev {
    order: 1;
  }
  .su-slidernav--sponly .su-slidernav__count {
    order: 2;
  }
  .su-slidernav--sponly .su-arw.is-next {
    order: 3;
  }
  .su-acc--impact.is-sp {
    top: 34%;
    left: 0;
    width: 100%;
    height: auto;
  }

  /* 街並み帯 */
  .su-cityband {
    height: 180px;
  }
  .top_bg {
    height: 120px;
    margin-bottom: -120px;
  }

  /* REPORT */
  .su-report__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px 11px;
  }
  .su-act__photo {
    height: auto;
  }
  .su-act__txt {
    font-size: 13px;
  }
  .su-btn--more {
    height: 48px;
    font-size: 16px;
    margin-top: 32px;
  }
  .su-btn--more .su-btn__arw {
    width: 32px;
    height: 32px;
    right: 8px;
  }

  /* SPONSOR */
  .su-sponsor__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .su-sponsor__item {
    height: auto;
  }

  /* SNS */
  .su-sns {
    padding: 40px 0 !important;
  }
  .su-sns__list {
    gap: 12px;
  }
  .su-sns__list a {
    width: 36px;
    height: 36px;
  }

  /* スライダーナビ */
  .su-slidernav {
    gap: 12px;
  }
  .su-slidernav__count {
    font-size: 20px;
  }
  .su-slidernav__count .is-sep {
    height: 16px;
  }
  .su-arw img {
    width: 40px;
    height: 40px;
  }

  /* MATERIALITY PC ナビは SP では非表示（.su-slidernav--pconly の両クラスで specificity 0,3,0 に） */
  .su-materiality .su-slidernav.su-slidernav--pconly {
    display: none;
  }

  /* MATERIALITY SP ナビ: バーを非表示にして [←][1|5][→] レイアウトに変更 */
  .su-materiality .su-slidernav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 24px;
  }
  .su-materiality .su-slidernav .su-slidernav__bar {
    display: none;
  }
  .su-materiality .su-slidernav .su-slidernav__arrows {
    display: contents;
  }
  .su-materiality .su-slidernav .su-arw.is-prev {
    order: 1;
  }
  .su-materiality .su-slidernav .su-slidernav__count {
    order: 2;
  }
  .su-materiality .su-slidernav .su-arw.is-next {
    order: 3;
  }

  /* モーダル（SP は画像が上、テキストが下＝縦並び） */
  .su-modal {
    padding: 64px 16px;
  }
  .su-modal__box {
    flex-direction: column;
    gap: 16px;
    padding: 24px;
    max-height: calc(100vh - 128px);
    height: auto;
    justify-content: flex-start;
  }
  .su-modal__dialog {
    height: auto;
  }
  .su-modal__img {
    flex: none;
    width: 100%;
    height: 180px;
  }
  .su-modal__text {
    width: 100%;
    padding-right: 12px;
  }
}