@charset "utf-8";
/* ==========================================================================
   ヨドラム工業 — セクション
   --------------------------------------------------------------------------
   10. MOTION UTIL   スクロールアニメーションの初期状態
   11. SECTION HEAD  セクション見出し共通
   12. ABOUT
   13. SERVICE
   ========================================================================== */


/* ==========================================================================
   10. MOTION UTIL
   JS 有効時のみ初期状態を与える（GSAP 不在時は .is-shown で即表示）
   ========================================================================== */
.js [data-anim="mask"] .reveal-line > span { transform: translateY(105%); }
.js [data-anim="fade"] { opacity: 0; transform: translateY(28px); }
.js [data-anim="line"] { transform: scaleX(0); transform-origin: left; }
.js [data-anim="tile"] { clip-path: inset(0 0 100% 0); }

.js [data-anim].is-shown,
.js [data-anim].is-shown .reveal-line > span { opacity: 1; transform: none; }
.js [data-anim="tile"].is-shown { clip-path: inset(0 0 0 0); }

@media (prefers-reduced-motion: reduce) {
  /* 簡略化：大きな動き（transform/parallax/zoom/stagger）は止め、
     ビューポート進入時にやわらかいフェードだけ残す（JS が .is-shown を付与） */
  .js [data-anim] .reveal-line > span { transform: none !important; }
  .js [data-anim] {
    transform: none !important;
    opacity: 0;
    transition: opacity .6s ease;
  }
  .js [data-anim].is-shown { opacity: 1; }
  .js [data-anim="tile"] { clip-path: inset(0 0 0 0) !important; }
}


/* ==========================================================================
   11. SECTION HEAD
   日本語見出し（太く強く）＋ 小さな英字ラベルのコントラストをつくる
   ========================================================================== */
.section__head {
  display: grid;
  gap: clamp(14px, 1.4vw, 20px);
  margin-bottom: var(--section-gap);
}
.section__head .heading {
  max-width: 24em;
  font-weight: var(--fw-hero);
  letter-spacing: .02em;
}
.section__lead {
  font-size: clamp(.92rem, .5vw + .8rem, 1.05rem);
  font-weight: var(--fw-medium);
  letter-spacing: .06em;
  color: var(--c-ink-mute);
}
.on-navy .section__lead { color: var(--c-on-navy-mute); }


/* ==========================================================================
   12. ABOUT
   Off White。左45% に大きなコピー、右55% に本文。
   ========================================================================== */
.about {
  background: var(--c-offwhite);
  border-bottom: var(--bd-w) solid var(--bd-light);
}

.about__inner { display: grid; }

.about__grid {
  display: grid;
  grid-template-columns: 45fr 55fr;
  gap: clamp(28px, 4vw, 72px);
  align-items: start;
  margin-top: clamp(22px, 2.4vw, 34px);
  padding-top: clamp(22px, 2.4vw, 34px);
  border-top: var(--bd-w) solid var(--bd-light);
}

.about__heading {
  position: relative;
  padding-right: clamp(16px, 2vw, 40px);
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.1vw + .35rem, 3.25rem);
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: .02em;
  color: var(--c-navy);
}

/* 2カラムを分ける細い縦罫 */
.about__body {
  position: relative;
  display: grid;
  gap: 1.15em;
  padding-left: clamp(16px, 2.4vw, 48px);
  border-left: var(--bd-w) solid var(--bd-light);
  max-width: 40em;
}
.about__body p {
  font-size: clamp(.94rem, .34vw + .86rem, 1.04rem);
  line-height: 1.95;
  color: var(--c-ink-mute);
}
.about__body p:first-child {
  color: var(--c-navy);
  font-weight: var(--fw-bold);
}

/* 次のセクションへ視線を送る黄色ライン */
.about__rule {
  position: relative;
  display: block;
  height: var(--bd-accent);
  margin-top: clamp(34px, 4vw, 60px);
  background: var(--bd-light);
}
.about__rule::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: clamp(72px, 12vw, 168px);
  background: var(--c-yellow);
}

/* ワイドな解体現場の帯（装飾）。テキストだけの余白を締める */
.about__figure {
  position: relative;
  margin-top: clamp(30px, 4vw, 60px);
  aspect-ratio: 1920 / 700;
  overflow: hidden;
  background: var(--c-navy);
}
.about__figure img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.about__figure::after {
  content: "";
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(7,24,44,0) 42%, rgba(7,24,44,.74) 100%),
    linear-gradient(90deg, rgba(7,24,44,.46) 0%, rgba(7,24,44,0) 46%);
}
.about__figcap {
  position: absolute; left: 0; bottom: 0; z-index: 1;
  padding: clamp(18px, 2.4vw, 36px);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 1.4vw + .72rem, 1.72rem);
  letter-spacing: .05em;
  line-height: 1.5;
  color: #fff;
  text-shadow: 0 2px 20px rgba(4, 16, 30, .6);
}
.about__figcap::before {
  content: "";
  display: block;
  width: clamp(40px, 5vw, 72px);
  height: var(--bd-accent);
  margin-bottom: clamp(.5em, 1vw, .8em);
  background: var(--c-yellow);
}

@media (max-width: 860px) {
  .about__grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .about__body { padding-left: 0; border-left: 0; padding-top: 20px; border-top: var(--bd-w) solid var(--bd-light); }
  .about__figure { aspect-ratio: 16 / 10; }
}


/* ==========================================================================
   13. SERVICE
   写真そのものが主体。Deep Navy → Transparent のグラデーション上に
   番号・工事名・説明を重ねる。角丸・影は使わない。
   ========================================================================== */
.service {
  /* 直後の WHY YILDIRIM（#06192D）と単調に連続しないよう明度を変える */
  background: var(--c-navy-3);
  border-bottom: var(--bd-w) solid var(--bd-navy);
}

.s-lead {
  display: grid;
  gap: .55em;
  max-width: 44em;
  margin-top: clamp(4px, .6vw, 10px);
}
.s-lead p:first-child {
  font-size: clamp(1rem, .6vw + .84rem, 1.22rem);
  font-weight: var(--fw-bold);
  line-height: 1.75;
  letter-spacing: .04em;
  color: var(--c-white);
}
.s-lead p:last-child {
  font-size: clamp(.86rem, .3vw + .78rem, .96rem);
  line-height: 1.95;
  color: rgba(255, 255, 255, .72);
}

/* --- グリッド -------------------------------------------------------------
   隙間の 2px は下地の色が透けて細い罫線に見える
   -------------------------------------------------------------------------- */
.s-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  background: rgba(255, 255, 255, .16);
  border: 2px solid rgba(255, 255, 255, .16);
}

.s-card { display: block; }

.s-card__link {
  position: relative;
  display: block;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: 0;
  background: var(--c-navy);
}

/* --- 写真 --------------------------------------------------------------- */
.s-card__media {
  position: absolute;
  inset: 0;
  display: block;
}
.s-card__media picture { position: absolute; inset: 0; display: block; }
.s-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms var(--ease-out);
}

/* 写真下部の Deep Navy グラデーション */
.s-card__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(6, 25, 45, .34) 0%,
    rgba(6, 25, 45, .04) 26%,
    rgba(6, 25, 45, .58) 58%,
    rgba(6, 25, 45, .90) 100%);
  transition: opacity 420ms var(--ease-out);
}

/* 横方向へ伸びる黄色ライン */
.s-card__line {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: var(--c-yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 420ms var(--ease-mask);
}

/* --- 写真の上に載る文字 --------------------------------------------------- */
.s-card__body {
  position: absolute;
  left: clamp(16px, 1.5vw, 24px);
  right: clamp(16px, 1.5vw, 24px);
  bottom: clamp(16px, 1.5vw, 24px);
  display: grid;
  gap: .22em;
  transition: transform 420ms var(--ease-out);
}

.s-card__no {
  font-family: var(--font-num);
  font-size: clamp(1.55rem, 1.3vw + .9rem, 2.3rem);
  font-weight: 700;
  letter-spacing: .02em;
  line-height: 1;
  color: var(--c-yellow);
}

.s-card__title {
  margin-top: .12em;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, .7vw + 1rem, 1.62rem);   /* 20〜26px */
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: .04em;
  color: var(--c-white);
}

.s-card__desc {
  font-size: clamp(.75rem, .2vw + .68rem, .94rem);   /* 12〜15px */
  font-weight: var(--fw-medium);
  line-height: 1.7;
  letter-spacing: .02em;
  color: rgba(255, 255, 255, .78);
}

/* --- Hover（PC のみ） ---------------------------------------------------- */
@media (hover: hover) {
  .s-card__link:hover .s-card__img,
  .s-card__link:focus-visible .s-card__img { transform: scale(1.04); }

  .s-card__link:hover .s-card__shade,
  .s-card__link:focus-visible .s-card__shade { opacity: .82; }

  .s-card__link:hover .s-card__line,
  .s-card__link:focus-visible .s-card__line { transform: scaleX(1); }

  .s-card__link:hover .s-card__body,
  .s-card__link:focus-visible .s-card__body { transform: translateY(-5px); }
}

/* --- セクション下部の CTA ------------------------------------------------- */
.s-more {
  display: flex;
  justify-content: center;
  margin-top: clamp(32px, 3.6vw, 56px);
}
.s-more .btn { min-width: min(400px, 86vw); }

/* --- レスポンシブ -------------------------------------------------------- */
@media (max-width: 1100px) {
  .s-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .s-grid { grid-template-columns: minmax(0, 1fr); }
  /* 縦に長くなりすぎないよう、画像高さを 220〜280px の範囲に収める */
  .s-card__link { aspect-ratio: auto; height: clamp(220px, 62vw, 280px); }
}


/* ==========================================================================
   14. WHY YILDIRIM
   1本の濃紺セクションの中へ6項目を横並び。罫線・番号・アイコン・
   タイポグラフィで区切る（角丸カードは使わない）。
   ========================================================================== */
.strength {
  --why-line: rgba(255, 255, 255, .18);   /* 区切り線 */
  /* 背景：コンクリの質感を濃紺で沈めて奥行きを出す（装飾） */
  background-color: var(--c-navy-2);
  background-image:
    linear-gradient(180deg, rgba(6,25,45,.95) 0%, rgba(6,25,45,.9) 100%),
    url("../img/bg/why.jpg");
  background-image:
    linear-gradient(180deg, rgba(6,25,45,.95) 0%, rgba(6,25,45,.9) 100%),
    image-set(url("../img/bg/why.webp") type("image/webp"), url("../img/bg/why.jpg") type("image/jpeg"));
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-bottom: var(--bd-w) solid var(--why-line);
}

.why {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-top: var(--bd-w) solid var(--why-line);
  border-bottom: var(--bd-w) solid var(--why-line);
}

.why__item {
  position: relative;
  display: grid;
  align-content: start;
  gap: 0;
  padding: clamp(24px, 2.4vw, 34px) clamp(12px, 1.2vw, 20px);
  border-left: var(--bd-w) solid var(--why-line);
  transition: background-color 400ms var(--ease-out);
}
.why__item:first-child { border-left: 0; }

/* 下からゆっくり立ち上がらせる（移動量は共通より大きめ） */
.js .why__item[data-anim="fade"] { transform: translateY(38px); }

/* 番号・アイコン・見出し・本文の行を全列で揃える */
@supports (grid-template-rows: subgrid) {
  .why { grid-auto-rows: auto; grid-template-rows: auto auto auto auto; }
  .why__item { grid-row: span 4; grid-template-rows: subgrid; }
}

/* --- Micro Interaction ---------------------------------------------------
   Hover で 黄色ラインが伸びる / アイコンがわずかに上がる / 背景がごく僅かに変化
   -------------------------------------------------------------------------- */
.why__line {
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
  height: var(--bd-accent);
  background: var(--c-yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 460ms var(--ease-mask);
}
.why__item:hover { background: rgba(255, 255, 255, .035); }
.why__item:hover .why__line { transform: scaleX(1); }

.why__no {
  font-family: var(--font-num);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .18em;
  line-height: 1;
  color: var(--c-yellow);
}

/* --- アイコン（ラインアイコン） ------------------------------------------ */
.why__icon {
  display: block;
  align-self: end;
  justify-self: center;
  width: clamp(46px, 4.2vw, 60px);
  margin: clamp(16px, 1.8vw, 24px) 0 clamp(14px, 1.4vw, 20px);
  color: var(--c-white);
  transition: transform 400ms var(--ease-out);
}
.why__icon svg { width: 100%; height: auto; display: block; }
.why__icon .ic-acc { stroke: var(--c-yellow); }
.why__item:hover .why__icon { transform: translateY(-4px); }

.why__title {
  font-family: var(--font-display);
  font-size: clamp(.96rem, .4vw + .84rem, 1.12rem);
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: .02em;
  color: var(--c-white);
  word-break: auto-phrase;
}

.why__text {
  margin-top: .7em;
  font-size: .78rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, .74);
  word-break: auto-phrase;
}

/* --- Tablet 3×2 ---------------------------------------------------------- */
@media (max-width: 1100px) {
  .why { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .why__item:first-child { border-left: var(--bd-w) solid var(--why-line); }
  .why__item:nth-child(3n+1) { border-left: 0; }
  .why__item:nth-child(n+4) { border-top: var(--bd-w) solid var(--why-line); }
  .why__text { font-size: .82rem; }
}

/* --- Mobile 2×3 ---------------------------------------------------------- */
@media (max-width: 640px) {
  .why { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .why__item:nth-child(3n+1) { border-left: var(--bd-w) solid var(--why-line); }
  .why__item:nth-child(odd) { border-left: 0; }
  .why__item:nth-child(n+3) { border-top: var(--bd-w) solid var(--why-line); }
  .why__icon { width: 44px; }
}

/* タッチ環境では hover を効かせない */
@media (hover: none) {
  .why__item:hover { background: transparent; }
  .why__item:hover .why__icon { transform: none; }
  .why__line { transform: scaleX(0); }
}


/* ==========================================================================
   15. WORKS（TOP） — 解体現場ギャラリー
   施工実績1件を大型ブロックとして左右交互に配置。写真65% × 情報35%。
   セクション地は White、INFO パネルは Deep Navy。写真の迫力を主役にする。
   （角丸・影は使わない。カード感を出さない）
   ========================================================================== */
.works {
  background: var(--c-white);
  border-bottom: var(--bd-w) solid var(--bd-light);
}

/* --- 案件リスト（全幅） -------------------------------------------------- */
.wk-list {
  display: grid;
  gap: 2px;                       /* 案件間の細い境界（下地の白が透ける） */
  margin-top: clamp(8px, 1vw, 20px);
}

.wk-case { background: var(--c-navy); }

.wk-case__link {
  display: grid;
  grid-template-columns: 62fr 38fr;
  min-height: clamp(520px, 42vw, 680px);
}
.wk-photo { grid-column: 1; grid-row: 1; }
.wk-info  { grid-column: 2; grid-row: 1; }

/* 偶数は左右反転（INFO 左 / PHOTO 右） */
.wk-case:nth-child(even) .wk-case__link { grid-template-columns: 38fr 62fr; }
.wk-case:nth-child(even) .wk-photo { grid-column: 2; }
.wk-case:nth-child(even) .wk-info  { grid-column: 1; }

/* --- 写真 --------------------------------------------------------------- */
.wk-photo {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--c-navy);
}
.wk-photo picture { position: absolute; inset: 0; display: block; }

/* 施工実績の写真を「固定」する（PCのみ）。
   写真がビューポートに貼り付き、スクロールで見える部分が変わる。
   ※ background-attachment: fixed はスマホで無効/カクつくため PC 限定。 */
@media (min-width: 901px) {
  .wk-photo.is-fixed-bg {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
  }
  .wk-photo.is-fixed-bg .wk-photo__img { opacity: 0; }
}
.wk-photo__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 620ms var(--ease-out);
}
/* スクロールで写真をリベールする覆い（下から上へ抜ける） */
.wk-photo__veil {
  position: absolute;
  inset: 0;
  background: var(--c-navy);
  transform-origin: bottom;
  pointer-events: none;
}

/* --- INFO パネル --------------------------------------------------------- */
.wk-info {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(8px, .9vw, 14px);
  padding: clamp(32px, 4vw, 64px);
  background: var(--c-navy-panel);   /* 地の Navy より一段暗く */
}

.wk-info__no {
  font-family: var(--font-num);
  font-size: clamp(3.6rem, 5vw + 1rem, 6.8rem);   /* 64〜110px 目安 */
  font-weight: 700;
  line-height: .9;
  letter-spacing: 0;
  color: var(--c-yellow);
}
.wk-info__cat {
  font-size: clamp(.72rem, .3vw + .64rem, .84rem);
  font-weight: var(--fw-bold);
  letter-spacing: .24em;
  color: rgba(255, 255, 255, .62);
}

.wk-info__title {
  margin-top: clamp(6px, .8vw, 12px);
  font-size: clamp(1.85rem, 2.2vw + .55rem, 3rem);   /* 32〜56px 目安 */
  font-weight: var(--fw-hero);
  line-height: 1.24;
  letter-spacing: .02em;
  color: var(--c-white);
  word-break: auto-phrase;   /* 文節で折り返す（アパート等が語中で切れない） */
  overflow-wrap: anywhere;
}

.wk-info__area {
  margin-top: clamp(6px, .8vw, 12px);
  font-size: clamp(.9rem, .3vw + .82rem, 1.06rem);   /* 14〜18px */
  font-weight: var(--fw-medium);
  letter-spacing: .14em;
  color: rgba(255, 255, 255, .82);
}

/* --- データ（存在する項目だけ） ----------------------------------------- */
.wk-info__data {
  display: grid;
  gap: .55em;
  margin: clamp(16px, 1.8vw, 26px) 0 0;
  padding-top: clamp(16px, 1.8vw, 24px);
  border-top: var(--bd-w) solid var(--bd-navy);
}
.wk-info__row {
  display: grid;
  grid-template-columns: 6.5em minmax(0, 1fr);
  gap: 1em;
  align-items: baseline;
}
.wk-info__row dt {
  font-size: .64rem;
  font-weight: var(--fw-bold);
  letter-spacing: .18em;
  color: var(--c-yellow);
}
.wk-info__row dd {
  margin: 0;
  font-size: clamp(.84rem, .24vw + .78rem, .94rem);
  letter-spacing: .04em;
  color: var(--c-white);
}

/* --- VIEW PROJECT -------------------------------------------------------- */
.wk-info__view {
  display: inline-flex;
  align-items: center;
  gap: 1em;
  margin-top: clamp(22px, 2.6vw, 38px);
  font-size: .74rem;
  font-weight: var(--fw-bold);
  letter-spacing: .16em;
  color: var(--c-yellow);
}
.wk-info__view-line {
  width: clamp(28px, 3vw, 46px);
  height: var(--bd-accent);
  background: var(--c-yellow);
  transition: width 460ms var(--ease-mask);
}

/* --- Hover（PC のみ） ---------------------------------------------------- */
@media (hover: hover) {
  .wk-case__link:hover .wk-photo__img,
  .wk-case__link:focus-visible .wk-photo__img { transform: scale(1.03); }

  .wk-case__link:hover .wk-info__view-line,
  .wk-case__link:focus-visible .wk-info__view-line { width: clamp(52px, 6vw, 84px); }

  .wk-case__link:hover .wk-info__view .arrow > span,
  .wk-case__link:focus-visible .wk-info__view .arrow > span { transform: translate(6px, -50%) rotate(45deg); }
}

/* --- VIEW ALL ------------------------------------------------------------ */
.wk-all {
  display: flex;
  justify-content: center;
  margin-top: clamp(40px, 4.4vw, 68px);
}
.wk-all__btn {
  --btn-fg: var(--c-navy);
  --btn-hover-bg: var(--c-yellow);
  --btn-hover-fg: var(--c-navy);
  box-shadow: inset 0 0 0 var(--bd-w) var(--c-navy);
  min-width: min(360px, 84vw);
}

/* --- MOBILE：縦積み（PHOTO → INFO） ------------------------------------- */
@media (max-width: 900px) {
  .wk-case__link,
  .wk-case:nth-child(even) .wk-case__link {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
  }
  .wk-photo,
  .wk-case:nth-child(even) .wk-photo { grid-column: 1; grid-row: 1; }
  .wk-info,
  .wk-case:nth-child(even) .wk-info  { grid-column: 1; grid-row: 2; }

  .wk-photo { height: clamp(260px, 58vw, 360px); }
  .wk-info { padding: clamp(28px, 7vw, 34px); gap: 10px; }
  .wk-info__no { font-size: clamp(3rem, 14vw, 4rem); }     /* 48〜64px */
  .wk-info__title { font-size: clamp(1.75rem, 8vw, 2.25rem); } /* 28〜36px */
}


/* ==========================================================================
   16. MOTION UTIL（WORKS 用の初期状態）
   PHOTO … 下から立ち上がるマスクリベール
   INFO  … 少し遅れて番号・カテゴリ・データが Fade Up
   ========================================================================== */
.js [data-anim="wk"] .wk-photo__veil { transform: scaleY(1); }
.js [data-anim="wk"] .wk-info__no,
.js [data-anim="wk"] .wk-info__cat,
.js [data-anim="wk"] .wk-info__area,
.js [data-anim="wk"] .wk-info__data,
.js [data-anim="wk"] .wk-info__view { opacity: 0; transform: translateY(20px); }

.js [data-anim="wk"].is-shown .wk-photo__veil { transform: scaleY(0); }
.js [data-anim="wk"].is-shown .wk-info__no,
.js [data-anim="wk"].is-shown .wk-info__cat,
.js [data-anim="wk"].is-shown .wk-info__area,
.js [data-anim="wk"].is-shown .wk-info__data,
.js [data-anim="wk"].is-shown .wk-info__view { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .js [data-anim="wk"] .wk-photo__veil { transform: scaleY(0) !important; }
  .js [data-anim="wk"] .wk-info__no,
  .js [data-anim="wk"] .wk-info__cat,
  .js [data-anim="wk"] .wk-info__area,
  .js [data-anim="wk"] .wk-info__data,
  .js [data-anim="wk"] .wk-info__view { opacity: 1 !important; transform: none !important; }
}


/* ==========================================================================
   17. SMALL TO LARGE
   中央の黄色いラインから左右へ写真がひらく
   ========================================================================== */
.stl { overflow: hidden; }

.stl-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 96px);
  align-items: end;
  margin-bottom: clamp(48px, 6vw, 88px);
}
.stl-heading {
  margin-top: clamp(20px, 2.4vw, 32px);
  font-size: clamp(1.9rem, 4vw + .3rem, 3.6rem);
  line-height: 1.34;
}
.stl-body { max-width: 34em; }

/* --- 写真ペア ------------------------------------------------------------ */
.stl-pair {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

/* 中央の黄色いライン（リビールの起点） */
.stl-axis {
  position: absolute;
  top: -18px;
  bottom: -18px;
  left: 50%;
  width: 2px;
  margin-left: -1px;
  background: var(--c-yellow);
  transform-origin: center;
  z-index: 2;
}

.stl-shot { margin: 0; }

.stl-shot__media {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--c-navy-tint);
}
.stl-shot__media picture { display: block; height: 100%; }
.stl-shot__img { width: 100%; height: 100%; object-fit: cover; }

.stl-shot__cap {
  display: grid;
  gap: .3em;
  padding-top: 20px;
}
.stl-shot--small .stl-shot__cap { padding-right: clamp(16px, 2vw, 32px); }
.stl-shot--large .stl-shot__cap { padding-left: clamp(16px, 2vw, 32px); }

.stl-shot__scale {
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .3em;
  color: var(--c-yellow);
}
.stl-shot__area {
  font-size: .8rem;
  letter-spacing: .1em;
  color: var(--c-on-navy-mute);
}
.stl-shot__title {
  font-size: clamp(.98rem, 1vw + .6rem, 1.25rem);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .02em;
  color: var(--c-white);
}

@media (max-width: 860px) {
  .stl-head { grid-template-columns: minmax(0, 1fr); gap: 22px; align-items: start; }
  .stl-pair { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .stl-axis {
    top: 50%;
    bottom: auto;
    left: 0;
    right: 0;
    width: auto;
    height: 2px;
    margin: 0;
  }
  .stl-shot__media { aspect-ratio: 4 / 3; }
  .stl-shot--small .stl-shot__cap,
  .stl-shot--large .stl-shot__cap { padding: 20px 0 0; }
}


/* ==========================================================================
   18. PROCESS
   8工程を 4列×2段。写真は使わず、番号とタイポグラフィで見せる。
   各 STEP の上に「線 → 節点 → 矢印」を置き、進行方向を感じさせる。
   ========================================================================== */
.process {
  background: var(--c-offwhite);
  border-bottom: var(--bd-w) solid var(--bd-light);
  padding-block: clamp(58px, 5.6vw, 96px);
}

.pr__lead {
  max-width: 34em;
  font-size: clamp(.9rem, .34vw + .82rem, 1.02rem);
  font-weight: var(--fw-medium);
  line-height: 1.95;
  letter-spacing: .04em;
  color: var(--c-ink-mute);
}

/* --- グリッド ------------------------------------------------------------ */
.pr {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  column-gap: clamp(22px, 2.4vw, 40px);
  row-gap: clamp(38px, 4vw, 62px);
}

.pr__step {
  position: relative;
  display: grid;
  align-content: start;
  gap: 0;
}

/* --- 進行ライン ━━●━━━ ------------------------------------------------ */
.pr__track {
  position: relative;
  display: block;
  height: var(--bd-accent);
  background: rgba(7, 24, 44, .13);
}
.pr__fill {
  position: absolute;
  inset: 0;
  background: var(--c-yellow);
  transform-origin: left center;
  transform: scaleX(var(--p, 1));
}
/* 節点 */
.pr__node {
  position: absolute;
  top: 50%;
  left: 0;
  width: 10px;
  height: 10px;
  translate: 0 -50%;
  background: var(--c-yellow);
  z-index: 1;
}

/* 次の工程へ向かう控えめな矢じり（行末には出さない） */
.pr__arrow {
  position: absolute;
  top: 5px;
  right: calc(clamp(22px, 2.4vw, 40px) * -1 + 3px);
  width: 7px;
  height: 7px;
  border-top: var(--bd-accent) solid rgba(7, 24, 44, .28);
  border-right: var(--bd-accent) solid rgba(7, 24, 44, .28);
  transform: translateY(-50%) rotate(45deg);
}
.pr__step:nth-child(4n) .pr__arrow,
.pr__step:last-child .pr__arrow { display: none; }

/* --- 番号 — デザイン要素として大きく ------------------------------------- */
.pr__no {
  margin-top: clamp(16px, 1.8vw, 26px);
  font-family: var(--font-num);
  font-size: clamp(2.9rem, 2.4vw + 1.6rem, 4.3rem);   /* 46〜69px */
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1;
  color: var(--c-navy);
}

.pr__title {
  margin-top: clamp(10px, 1vw, 16px);
  font-size: clamp(1rem, .5vw + .86rem, 1.18rem);
  font-weight: var(--fw-display);
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--c-navy);
}

.pr__desc {
  margin-top: .7em;
  font-size: clamp(.79rem, .22vw + .72rem, .88rem);
  line-height: 1.85;
  color: var(--c-ink-mute);
  word-break: auto-phrase;
}

/* --- 重要な工程（06 解体工事 / 08 整地・完工） --------------------------- */
.pr__step.is-accent .pr__track { background: rgba(255, 212, 0, .34); }
.pr__step.is-accent .pr__node {
  width: 14px;
  height: 14px;
  box-shadow: 0 0 0 3px rgba(255, 212, 0, .25);
}

/* 行を全列で揃える */
@supports (grid-template-rows: subgrid) {
  .pr { grid-template-rows: auto auto auto auto; }
  .pr__step { grid-row: span 4; grid-template-rows: subgrid; }
}

/* --- TABLET 2列 × 4段 ---------------------------------------------------- */
@media (max-width: 1100px) {
  .pr { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pr__step:nth-child(4n) .pr__arrow { display: block; }
  .pr__step:nth-child(2n) .pr__arrow { display: none; }
  .pr__step:last-child .pr__arrow { display: none; }
}

/* --- MOBILE 縦タイムライン ----------------------------------------------- */
@media (max-width: 700px) {
  .pr {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 0;
  }
  @supports (grid-template-rows: subgrid) {
    .pr { grid-template-rows: none; }
    .pr__step { grid-row: auto; grid-template-rows: none; }
  }

  /* 番号 ｜ 縦ライン ｜ 本文 の3段構え */
  .pr__step {
    grid-template-columns: 30px minmax(0, 1fr);
    column-gap: 26px;
    align-items: start;
    padding-bottom: 30px;
  }
  .pr__step:last-child { padding-bottom: 0; }

  /* 01〜08 をつなぐ縦の黄色ライン（番号と本文の間に置く） */
  .pr__track {
    position: absolute;
    left: 43px;
    top: 0;
    bottom: 0;
    width: var(--bd-accent);
    height: auto;
  }
  .pr__step:first-child .pr__track { top: 9px; }
  .pr__step:last-child .pr__track { bottom: auto; height: 34px; }

  .pr__fill {
    transform-origin: left top;
    transform: scaleY(var(--p, 1));
  }
  .pr__node {
    top: 9px;
    left: 50%;
    translate: -50% 0;
  }
  .pr__step:first-child .pr__node { top: 0; }
  .pr__arrow { display: none !important; }

  .pr__no {
    grid-column: 1;
    grid-row: 1;
    margin-top: 0;
    font-size: 1.3rem;
    line-height: 1.32;
    letter-spacing: 0;
  }
  .pr__title {
    grid-column: 2;
    grid-row: 1;
    margin-top: 0;
    font-size: 1.05rem;
    line-height: 1.4;
  }
  .pr__desc {
    grid-column: 2;
    grid-row: 2;
    margin-top: .5em;
    font-size: .86rem;
  }
  .pr__step.is-accent .pr__node { width: 13px; height: 13px; box-shadow: 0 0 0 3px rgba(255,212,0,.25); }
}


/* ==========================================================================
   19. AREA
   Deep Navy。左に見出し・説明、右に県リストと県境シルエット。
   地図は主役にせず、タイポグラフィを補助するグラフィックとして扱う。
   ========================================================================== */
.area {
  background: var(--c-navy);
  padding-block: clamp(58px, 5.6vw, 96px);
}

.area__inner {
  display: grid;
  grid-template-columns: minmax(0, 44fr) minmax(0, 56fr);
  gap: clamp(34px, 5vw, 88px);
  align-items: center;
}

/* --- 左 ------------------------------------------------------------------ */
.area__heading {
  margin-top: clamp(16px, 1.8vw, 26px);
  font-size: clamp(1.6rem, 2.7vw + .3rem, 2.75rem);
  font-weight: var(--fw-hero);
  line-height: 1.42;
  letter-spacing: .01em;
  color: var(--c-white);
}
.area__body {
  display: grid;
  gap: .9em;
  margin-top: clamp(16px, 1.8vw, 26px);
  max-width: 30em;
}
.area__body p {
  font-size: clamp(.88rem, .3vw + .8rem, .98rem);
  line-height: 1.95;
  color: rgba(255, 255, 255, .72);
}
.area__cta { margin-top: clamp(22px, 2.4vw, 34px); }

/* --- 右：リスト ＋ 地図 --------------------------------------------------- */
.area__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(170px, 20vw, 250px);
  gap: clamp(20px, 3vw, 52px);
  align-items: center;
}

.area__list { display: grid; align-content: center; }

.area__pref {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  column-gap: clamp(12px, 1.4vw, 20px);
  padding: clamp(14px, 1.7vw, 22px) 0;
  border-bottom: var(--bd-w) solid var(--bd-navy);
  transition: color var(--t-base) var(--ease-out);
}
.area__pref:first-child { border-top: var(--bd-w) solid var(--bd-navy); }

.area__no {
  font-family: var(--font-num);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  line-height: 1;
  color: var(--c-yellow);
}
.area__en {
  font-size: clamp(1.35rem, 2vw + .4rem, 2.1rem);
  font-weight: var(--fw-display);
  letter-spacing: .1em;
  line-height: 1.15;
  color: var(--c-white);
  transition: color 320ms var(--ease-out);
}
.area__ja {
  font-size: clamp(.78rem, .24vw + .7rem, .9rem);
  font-weight: var(--fw-medium);
  letter-spacing: .1em;
  color: rgba(255, 255, 255, .7);
  transition: color 320ms var(--ease-out);
}

/* 下の罫線を黄色く伸ばす */
.area__line {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: var(--bd-accent);
  background: var(--c-yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 420ms var(--ease-mask);
}

/* --- 地図 ---------------------------------------------------------------- */
.area__figure { margin: 0; }
.area__map { width: 100%; height: auto; display: block; }

.map__pref {
  fill: rgba(255, 255, 255, .14);
  stroke: rgba(255, 255, 255, .46);
  stroke-width: 6;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  transition: fill 320ms var(--ease-out), stroke 320ms var(--ease-out);
}

/* --- Interaction（PC のみ） ---------------------------------------------- */
@media (hover: hover) {
  .area__pref:hover .area__line { transform: scaleX(1); }
  .area__pref:hover .area__en,
  .area__pref:hover .area__ja { color: var(--c-yellow); }

  /* 県名にホバーすると、地図の該当県が浮かび上がる */
  .area__panel:has(.area__pref[data-pref="aichi"]:hover) #map-aichi,
  .area__panel:has(.area__pref[data-pref="gifu"]:hover) #map-gifu,
  .area__panel:has(.area__pref[data-pref="mie"]:hover) #map-mie,
  .map__pref:hover {
    fill: rgba(255, 212, 0, .3);
    stroke: var(--c-yellow);
  }
}

/* --- MOBILE 1カラム ------------------------------------------------------ */
@media (max-width: 900px) {
  .area__inner { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .area__panel {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
    justify-items: center;
  }
  .area__list { width: 100%; }
  .area__figure { width: min(210px, 56vw); }
  .area__cta { margin-top: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  .map__pref, .area__en, .area__ja, .area__line { transition: none !important; }
}


/* ==========================================================================
   20. COMPANY
   Deep Navy。左に理念、右に会社概要と許認可。
   白背景の一般的な会社概要表にはしない。角丸・影は使わない。
   ========================================================================== */
.company {
  --co-line: rgba(255, 255, 255, .15);
  background: var(--c-navy-2);
  padding-block: clamp(64px, 6.2vw, 110px);
}

.co {
  display: grid;
  grid-template-columns: minmax(0, 43fr) minmax(0, 57fr);
  gap: clamp(40px, 6vw, 104px);
  align-items: start;
}

/* --------------------------------------------------------------------------
   左 — 理念と代表
   -------------------------------------------------------------------------- */
@media (min-width: 901px) {
  .co__left {
    position: sticky;
    top: calc(var(--header-h-solid) + 40px);
  }
}

.co__sub {
  margin-top: clamp(14px, 1.6vw, 22px);
  font-size: clamp(.84rem, .26vw + .76rem, .94rem);
  font-weight: var(--fw-medium);
  letter-spacing: .14em;
  color: rgba(255, 255, 255, .72);
}

.co__copy {
  margin-top: clamp(12px, 1.4vw, 20px);
  font-size: clamp(1.85rem, 3vw + .4rem, 3.1rem);
  font-weight: var(--fw-hero);
  line-height: 1.38;
  letter-spacing: .01em;
  color: var(--c-white);
}

.co__rule {
  display: block;
  width: clamp(64px, 8vw, 108px);
  height: var(--bd-accent);
  margin-top: clamp(24px, 2.6vw, 38px);
  background: var(--c-yellow);
  transform-origin: left;
}

.co__body {
  display: grid;
  gap: .95em;
  margin-top: clamp(22px, 2.4vw, 34px);
  max-width: 30em;
}
.co__body p {
  font-size: clamp(.87rem, .28vw + .8rem, .97rem);
  line-height: 2;
  color: rgba(255, 255, 255, .74);
}

/* --- 代表 ---------------------------------------------------------------- */
.co__rep {
  margin-top: clamp(30px, 3.4vw, 48px);
  padding-top: clamp(20px, 2.2vw, 30px);
  border-top: var(--bd-w) solid var(--co-line);
}
.co__rep-label {
  font-size: .64rem;
  font-weight: var(--fw-bold);
  letter-spacing: .26em;
  color: var(--c-yellow);
}
.co__rep-photo {
  margin: clamp(14px, 1.6vw, 20px) 0 0;
  width: clamp(120px, 14vw, 176px);
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--c-navy-tint);
}
.co__rep-photo img { width: 100%; height: 100%; object-fit: cover; }

.co__rep-title {
  margin-top: clamp(12px, 1.4vw, 18px);
  font-size: .78rem;
  letter-spacing: .1em;
  color: rgba(255, 255, 255, .66);
}
.co__rep-name {
  margin-top: .3em;
  font-size: clamp(1.15rem, .8vw + .9rem, 1.5rem);
  font-weight: var(--fw-display);
  letter-spacing: .06em;
  color: var(--c-white);
}
.co__rep-en {
  margin-top: .35em;
  font-size: .72rem;
  font-weight: var(--fw-medium);
  letter-spacing: .16em;
  color: rgba(255, 255, 255, .5);
}

/* --------------------------------------------------------------------------
   右 — 会社概要 / 許認可
   -------------------------------------------------------------------------- */
.co-block + .co-block { margin-top: clamp(38px, 4vw, 62px); }

.co-block__head {
  display: flex;
  align-items: baseline;
  gap: 1em;
  padding-bottom: clamp(12px, 1.2vw, 16px);
  border-bottom: var(--bd-accent) solid var(--c-yellow);
}
.co-block__en {
  font-size: .68rem;
  font-weight: var(--fw-bold);
  letter-spacing: .26em;
  color: var(--c-yellow);
}
.co-block__ja {
  font-size: .82rem;
  font-weight: var(--fw-medium);
  letter-spacing: .12em;
  color: rgba(255, 255, 255, .66);
}

/* --- 会社概要（LABEL ── VALUE） ------------------------------------------ */
.co-list { display: grid; margin: 0; }

.co-row {
  display: grid;
  grid-template-columns: clamp(6.5em, 9vw, 8.5em) minmax(0, 1fr);
  gap: clamp(12px, 1.6vw, 26px);
  padding: clamp(13px, 1.4vw, 18px) 0;
  border-bottom: var(--bd-w) solid var(--co-line);
}
.co-row__label {
  font-size: .78rem;
  font-weight: var(--fw-medium);
  letter-spacing: .1em;
  line-height: 1.9;
  color: rgba(255, 255, 255, .55);
}
.co-row__value {
  margin: 0;
  font-size: clamp(.86rem, .26vw + .78rem, .96rem);
  line-height: 1.9;
  letter-spacing: .03em;
  color: var(--c-white);
}
.co-row__zip {
  display: block;
  font-size: .8rem;
  color: rgba(255, 255, 255, .66);
}

/* TEL / MAIL はクリックできることが分かるように */
.co-link {
  position: relative;
  display: inline-block;
  color: var(--c-white);
  border-bottom: var(--bd-w) solid rgba(255, 255, 255, .35);
  transition: color var(--t-base) var(--ease-out),
              border-color var(--t-base) var(--ease-out);
}
.co-link.en { letter-spacing: .06em; font-weight: var(--fw-bold); }
.co-link:hover,
.co-link:focus-visible { color: var(--c-yellow); border-color: var(--c-yellow); }

/* --- 許認可 -------------------------------------------------------------- */
.co-lic { padding-top: clamp(16px, 1.8vw, 24px); }
.co-lic + .co-lic {
  margin-top: clamp(16px, 1.8vw, 24px);
  border-top: var(--bd-w) solid var(--co-line);
}

.co-lic__kind {
  font-size: .84rem;
  font-weight: var(--fw-bold);
  letter-spacing: .1em;
  color: var(--c-white);
}
.co-lic__list { display: grid; gap: .1em; margin-top: .7em; }

.co-lic__item {
  display: grid;
  grid-template-columns: clamp(4.6em, 6.5vw, 6em) minmax(0, 1fr);
  gap: clamp(10px, 1.2vw, 18px);
  align-items: baseline;
  padding: .55em 0;
}
.co-lic__pref {
  font-size: .66rem;
  font-weight: var(--fw-bold);
  letter-spacing: .2em;
  color: var(--c-yellow);
}

/* 産業廃棄物収集運搬業（英字が長いため列を広げる） */
.co-lic:last-child .co-lic__item {
  grid-template-columns: clamp(8.6em, 11vw, 10.6em) minmax(0, 1fr);
}
.co-lic:last-child .co-lic__pref { letter-spacing: .14em; white-space: nowrap; }
.co-lic__no {
  font-size: clamp(.85rem, .26vw + .77rem, .95rem);
  font-weight: var(--fw-medium);
  letter-spacing: .04em;
  line-height: 1.7;
  color: var(--c-white);
}

/* --- CTA ----------------------------------------------------------------- */
.co__cta { margin-top: clamp(30px, 3.2vw, 46px); }

.co-more {
  display: inline-flex;
  align-items: center;
  gap: 1em;
  min-height: var(--hit);
  padding: .85em 1.7em;
  color: var(--c-yellow);
  font-size: .88rem;
  font-weight: var(--fw-bold);
  letter-spacing: .08em;
  box-shadow: inset 0 0 0 var(--bd-w) rgba(255, 212, 0, .5);
  transition: background-color var(--t-base) var(--ease-out),
              color var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out);
}
.co-more:hover,
.co-more:focus-visible {
  background: var(--c-yellow);
  color: var(--c-navy);
  box-shadow: inset 0 0 0 var(--bd-w) var(--c-yellow);
}

/* --------------------------------------------------------------------------
   MOBILE — 1カラム。会社概要は LABEL / VALUE を縦に積む
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .co { grid-template-columns: minmax(0, 1fr); gap: 40px; }

  .co-row {
    grid-template-columns: minmax(0, 1fr);
    gap: .35em;
    padding: clamp(14px, 3vw, 18px) 0;
  }
  .co-row__label { font-size: .75rem; line-height: 1.6; }

  .co-lic__item {
    grid-template-columns: minmax(0, 1fr);
    gap: .3em;
    padding: .6em 0;
  }
  .co-lic__item + .co-lic__item { border-top: var(--bd-w) solid var(--co-line); }
}

/* 演出の初期状態 */
.js [data-anim="line"].co__rule { transform: scaleX(0); }


/* ==========================================================================
   21. MOTION UTIL（SMALL TO LARGE / PROCESS の初期状態）
   ========================================================================== */
.js [data-anim="split"] .stl-axis { transform: scaleY(0); }
.js [data-anim="split"] .stl-shot--small .stl-shot__media { clip-path: inset(0 0 0 100%); }
.js [data-anim="split"] .stl-shot--large .stl-shot__media { clip-path: inset(0 100% 0 0); }
.js [data-anim="split"] .stl-shot__cap { opacity: 0; }

.js [data-anim="split"].is-shown .stl-axis { transform: none; }
.js [data-anim="split"].is-shown .stl-shot__media { clip-path: inset(0 0 0 0); }
.js [data-anim="split"].is-shown .stl-shot__cap { opacity: 1; }

.js [data-anim="process"] .pr__fill { --p: 0; }
.js [data-anim="process"].is-shown .pr__fill { --p: 1; }

/* 01 から順に浮かび上がらせるための初期状態 */
.js [data-anim="process"] .pr__step { opacity: 0; transform: translateY(18px); }
.js [data-anim="process"].is-shown .pr__step { opacity: 1; transform: none; }

@media (max-width: 1099px) {
  .js [data-anim="split"] .stl-shot--small .stl-shot__media { clip-path: inset(0 0 100% 0); }
  .js [data-anim="split"] .stl-shot--large .stl-shot__media { clip-path: inset(100% 0 0 0); }
  .js [data-anim="split"] .stl-axis { transform: scaleX(0); }
}

@media (prefers-reduced-motion: reduce) {
  .js [data-anim="split"] .stl-axis { transform: none !important; }
  .js [data-anim="split"] .stl-shot__media { clip-path: inset(0 0 0 0) !important; }
  .js [data-anim="split"] .stl-shot__cap { opacity: 1 !important; }
  .js [data-anim="process"] .pr__fill { --p: 1 !important; }
  .js [data-anim="process"] .pr__step { opacity: 1 !important; transform: none !important; }
}


/* ==========================================================================
   22. INSTAGRAM
   White。実施工写真のサムネイル。公式グラデーションは使わない。
   ========================================================================== */
.instagram { background: var(--c-white); border-bottom: var(--bd-w) solid var(--bd-light); }

.ig-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: clamp(20px, 3vw, 40px);
  margin-bottom: clamp(28px, 3.4vw, 48px);
}
.ig-head > div { display: grid; gap: clamp(12px, 1.4vw, 18px); }
.ig-heading { max-width: 18em; }
.ig-body {
  font-size: clamp(.9rem, .34vw + .82rem, 1rem);
  line-height: 1.9;
  color: var(--c-ink-mute);
}

.ig-account {
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: .5em .8em;
  padding-bottom: .3em;
  color: var(--c-navy);
}
.ig-account svg { width: 26px; height: 26px; grid-row: 1 / 3; color: var(--c-navy); }
.ig-account__handle { font-size: .95rem; font-weight: var(--fw-bold); letter-spacing: .06em; }
.ig-account__cta {
  display: inline-flex; align-items: center; gap: .6em;
  font-size: .78rem; font-weight: var(--fw-medium); letter-spacing: .06em; color: var(--c-ink-mute);
  transition: color var(--t-base) var(--ease-out);
}
.ig-account:hover .ig-account__cta,
.ig-account:focus-visible .ig-account__cta { color: var(--c-yellow-deep); }

.ig-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 2px;
}
.ig-post { display: block; }
.ig-post__link {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--c-navy);
}
.ig-post__link picture { position: absolute; inset: 0; display: block; }
.ig-post__img { width: 100%; height: 100%; object-fit: cover; transition: transform 460ms var(--ease-out); }

.ig-post__veil {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: .6em;
  background: rgba(6, 25, 45, 0);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out), background-color var(--t-base) var(--ease-out);
}
.ig-post__veil svg { width: 30px; height: 30px; color: var(--c-white); }
.ig-post__veil .en { font-size: .58rem; font-weight: var(--fw-bold); letter-spacing: .16em; color: var(--c-white); }

@media (hover: hover) {
  .ig-post__link:hover .ig-post__img,
  .ig-post__link:focus-visible .ig-post__img { transform: scale(1.03); }
  .ig-post__link:hover .ig-post__veil,
  .ig-post__link:focus-visible .ig-post__veil { opacity: 1; background: rgba(6, 25, 45, .62); }
}

@media (max-width: 1100px) { .ig-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 700px)  { .ig-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ig-head { flex-direction: column; align-items: flex-start; }
}


/* ==========================================================================
   23. FAQ
   Off White。アコーディオン。カード化せず横罫線で区切る。
   ========================================================================== */
.faq { background: var(--c-offwhite); border-bottom: var(--bd-w) solid var(--bd-light); }

.faq__inner {
  display: grid;
  grid-template-columns: minmax(0, 22em) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 88px);
  align-items: start;
}
.faq__list { display: grid; border-top: var(--bd-w) solid var(--bd-light); }
.faq__item { border-bottom: var(--bd-w) solid var(--bd-light); }

.faq__q { margin: 0; }
.faq__btn {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: clamp(12px, 1.6vw, 22px);
  width: 100%;
  padding: clamp(20px, 2.2vw, 30px) 0;
  text-align: left;
}
.faq__no {
  font-family: var(--font-num);
  font-size: .84rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--c-yellow-deep);
}
.faq__q-text {
  font-size: clamp(.98rem, .5vw + .86rem, 1.16rem);
  font-weight: var(--fw-bold);
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--c-navy);
}

/* +/− アイコン */
.faq__icon {
  position: relative;
  width: 16px; height: 16px;
  align-self: center;
  flex: none;
}
.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 15px; height: 2px;
  background: var(--c-yellow-deep);
  translate: -50% -50%;
  transition: transform var(--t-base) var(--ease-out), opacity var(--t-base) var(--ease-out);
}
.faq__icon::after { transform: rotate(90deg); }
.faq__item.is-open .faq__icon::after { transform: rotate(0deg); opacity: 0; }

/* 開閉 */
.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--t-slow) var(--ease-out);
}
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a-inner { overflow: hidden; }
.faq__a p {
  padding: 0 0 clamp(22px, 2.4vw, 32px) calc(2.6em + clamp(12px, 1.6vw, 22px));
  font-size: clamp(.9rem, .34vw + .82rem, 1rem);
  line-height: 1.95;
  letter-spacing: .03em;
  color: var(--c-ink-mute);
}

.faq__btn:hover .faq__q-text { color: #000; }

@media (prefers-reduced-motion: reduce) { .faq__a { transition: none; } }

@media (max-width: 820px) {
  .faq__inner { grid-template-columns: minmax(0, 1fr); gap: clamp(24px, 5vw, 40px); }
  .faq__a p { padding-left: calc(2.6em + 12px); }
}


/* ==========================================================================
   24. FINAL CONTACT CTA
   Deep Navy。左にコピー、右に TEL / CTA。
   ========================================================================== */
/* 背景：解体現場の写真（装飾）＋ネイビーのスクリムで可読性を確保 */
.contact {
  position: relative;
  background-color: var(--c-navy);
  background-image:
    linear-gradient(100deg, rgba(4,16,30,.93) 0%, rgba(4,16,30,.72) 40%, rgba(5,20,37,.30) 72%, rgba(5,20,37,.18) 100%),
    linear-gradient(0deg, var(--c-navy) 0%, rgba(7,24,44,0) 15%),
    url("../img/bg/contact.jpg");
  background-image:
    linear-gradient(100deg, rgba(4,16,30,.93) 0%, rgba(4,16,30,.72) 40%, rgba(5,20,37,.30) 72%, rgba(5,20,37,.18) 100%),
    linear-gradient(0deg, var(--c-navy) 0%, rgba(7,24,44,0) 15%),
    image-set(url("../img/bg/contact.webp") type("image/webp"), url("../img/bg/contact.jpg") type("image/jpeg"));
  background-size: cover;
  background-position: center 45%;
  background-repeat: no-repeat;
}

.ct__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(36px, 5vw, 88px);
  align-items: center;
}

.ct__label { color: var(--c-yellow); }
.ct__label::before { background: var(--c-yellow); }

.ct__head {
  margin-top: clamp(16px, 1.8vw, 26px);
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.4vw + .5rem, 3.5rem);
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: .02em;
  color: var(--c-white);
  text-shadow: 0 2px 24px rgba(4, 16, 30, .55);
}
.ct__rule {
  display: block;
  width: clamp(56px, 7vw, 96px);
  height: var(--bd-accent);
  margin-top: clamp(20px, 2.2vw, 30px);
  background: var(--c-yellow);
  transform-origin: left;
}
.ct__body {
  margin-top: clamp(18px, 2vw, 28px);
  max-width: 32em;
  font-size: clamp(.9rem, .34vw + .82rem, 1.02rem);
  line-height: 2;
  color: rgba(255, 255, 255, .74);
}

.ct__action {
  display: grid;
  gap: clamp(16px, 1.8vw, 22px);
  padding: clamp(26px, 3vw, 40px);
  background: rgba(5, 16, 30, .52);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: var(--bd-w) solid rgba(255, 255, 255, .14);
}
.ct__tel {
  display: grid;
  gap: .2em;
  color: var(--c-white);
}
.ct__tel .en { font-size: .64rem; font-weight: var(--fw-bold); letter-spacing: .24em; color: var(--c-yellow); }
.ct__tel-no {
  font-family: var(--font-num);
  font-size: clamp(1.75rem, 2.2vw + 1rem, 2.7rem);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1;
}
.ct__btn { width: 100%; }
.ct__note {
  font-size: .78rem;
  line-height: 1.8;
  letter-spacing: .04em;
  color: rgba(255, 255, 255, .6);
}

@media (max-width: 860px) {
  .ct__inner { grid-template-columns: minmax(0, 1fr); gap: 32px; }
}


/* ==========================================================================
   25. FOOTER
   Contact より濃い Dark Navy。情報を整理し、巨大にしない。
   ========================================================================== */
.footer {
  position: relative;
  background-color: var(--c-navy-deep);
  /* 背景：ネイビー基調のコンクリ（装飾）を濃いスクリムで沈める */
  background-image:
    linear-gradient(180deg, rgba(4,16,30,.9) 0%, rgba(4,16,30,.8) 100%),
    url("../img/bg/footer.jpg");
  background-image:
    linear-gradient(180deg, rgba(4,16,30,.9) 0%, rgba(4,16,30,.8) 100%),
    image-set(url("../img/bg/footer.webp") type("image/webp"), url("../img/bg/footer.jpg") type("image/jpeg"));
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: rgba(255, 255, 255, .72);
  border-top: var(--bd-accent) solid var(--c-yellow);   /* Yellow Line 1本 */
}

.ft__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1.2fr);
  gap: clamp(28px, 4vw, 72px);
  padding-block: clamp(44px, 5vw, 76px);
}

.ft__logo { display: flex; align-items: center; gap: 12px; }
.ft__logo-mark { width: 40px; aspect-ratio: 320 / 248; flex: none; }
.ft__logo-mark img { width: 100%; height: 100%; object-fit: contain; }
.ft__logo-text { display: grid; gap: 3px; line-height: 1; }
.ft__logo-en { font-weight: var(--fw-display); font-size: .95rem; letter-spacing: .2em; color: var(--c-white); }
.ft__logo-jp { font-size: .68rem; font-weight: var(--fw-medium); letter-spacing: .16em; color: rgba(255,255,255,.7); }

.ft__biz { margin-top: clamp(14px, 1.6vw, 20px); font-size: .8rem; letter-spacing: .1em; color: rgba(255,255,255,.66); }
.ft__ig {
  display: inline-flex; align-items: center; gap: .6em;
  margin-top: clamp(16px, 1.8vw, 24px);
  font-size: .78rem; font-weight: var(--fw-bold); letter-spacing: .1em;
  color: rgba(255,255,255,.72);
  transition: color var(--t-base) var(--ease-out);
}
.ft__ig svg { width: 18px; height: 18px; }
.ft__ig:hover, .ft__ig:focus-visible { color: var(--c-yellow); }

.ft__nav { display: grid; gap: .9em; align-content: start; }
.ft__link {
  font-size: .86rem; letter-spacing: .08em; color: rgba(255,255,255,.78);
  transition: color var(--t-base) var(--ease-out);
  width: fit-content;
}
.ft__link:hover, .ft__link:focus-visible { color: var(--c-yellow); }

.ft__info { display: grid; gap: clamp(14px, 1.6vw, 20px); align-content: start; }
.ft__addr { font-size: .82rem; line-height: 1.8; color: rgba(255,255,255,.72); }
.ft__zip { display: block; color: rgba(255,255,255,.55); }
.ft__contact { display: grid; gap: .6em; margin: 0; }
.ft__contact > div { display: grid; grid-template-columns: 3.4em 1fr; align-items: baseline; gap: .8em; }
.ft__contact dt { font-size: .62rem; font-weight: var(--fw-bold); letter-spacing: .2em; color: var(--c-yellow); }
.ft__contact dd { margin: 0; }
.ft__contact a {
  font-size: .9rem; letter-spacing: .03em; color: var(--c-white);
  transition: color var(--t-base) var(--ease-out);
}
.ft__contact a:hover, .ft__contact a:focus-visible { color: var(--c-yellow); }

.ft__bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 1em 1.6em;
  padding-block: clamp(16px, 1.8vw, 22px);
  border-top: var(--bd-w) solid var(--bd-navy);
}
.ft__legal { display: flex; flex-wrap: wrap; gap: 1em 1.6em; }
.ft__legal a {
  font-size: .74rem; letter-spacing: .06em; color: rgba(255,255,255,.6);
  transition: color var(--t-base) var(--ease-out);
}
.ft__legal a:hover, .ft__legal a:focus-visible { color: var(--c-yellow); }
.ft__copy { font-size: .72rem; letter-spacing: .12em; color: rgba(255,255,255,.5); }

@media (max-width: 860px) {
  .ft__inner { grid-template-columns: minmax(0, 1fr); gap: 32px; }
}


/* ==========================================================================
   26. MOBILE FIXED CTA
   ========================================================================== */
.mcta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: var(--z-sticky);
  display: none;
  grid-template-columns: 1fr 1.35fr;
  height: calc(60px + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  transform: translateY(0);
  transition: transform var(--t-slow) var(--ease-out);
}
.mcta.is-hidden { transform: translateY(110%); }

.mcta a { display: flex; align-items: center; justify-content: center; gap: .6em; height: 100%; }
.mcta__tel {
  background: var(--c-navy);
  color: var(--c-white);
  box-shadow: inset -1px 0 0 rgba(255,255,255,.12);
}
.mcta__ico svg { width: 20px; height: 20px; color: var(--c-yellow); display: block; }
.mcta__label { display: grid; line-height: 1.15; font-size: .86rem; font-weight: var(--fw-bold); letter-spacing: .06em; }
.mcta__label small { font-family: var(--font-en); font-size: .62rem; font-weight: var(--fw-medium); letter-spacing: .04em; color: rgba(255,255,255,.7); }

.mcta__quote {
  background: var(--c-yellow);
  color: var(--c-navy);
  font-size: .92rem;
  font-weight: var(--fw-bold);
  letter-spacing: .06em;
}
.mcta__quote .arrow { color: var(--c-navy); }

@media (max-width: 760px) {
  .mcta { display: grid; }
  /* 固定 CTA と重ならないよう、ページ末尾に余白を足す */
  .footer { padding-bottom: 60px; }
}

/* ==========================================================================
   PRICE — 金額のお目安
   オフホワイト地に2列の料金表。数字は Space Mono、罫線は直線のみ。
   ========================================================================== */
.price { background: var(--c-offwhite); }

.price__table {
  margin-top: clamp(28px, 3vw, 44px);
  border-top: var(--bd-w) solid var(--bd-navy);
}
.price__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(16px, 3vw, 48px);
  padding: clamp(14px, 1.7vw, 22px) clamp(2px, 1vw, 14px);
  border-bottom: var(--bd-w) solid var(--bd-light);
}
.price__work {
  font-size: clamp(.94rem, .34vw + .86rem, 1.1rem);
  font-weight: var(--fw-bold);
  letter-spacing: .02em;
  color: var(--c-navy);
}
.price__unit {
  font-family: var(--font-num);
  font-size: clamp(.98rem, .5vw + .84rem, 1.22rem);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--c-navy);
  white-space: nowrap;
  text-align: right;
}
.price__note {
  margin-top: clamp(20px, 2.4vw, 32px);
  font-size: clamp(.84rem, .3vw + .78rem, .96rem);
  line-height: 1.9;
  color: var(--c-ink-mute);
}

/* 保有車両・重機（会社案内・濃紺地） */
.co-equip { display: grid; gap: clamp(16px, 2vw, 24px); }
.co-equip__group { display: grid; gap: .5em; }
.co-equip__name {
  font-size: .84rem;
  font-weight: var(--fw-bold);
  letter-spacing: .1em;
  color: var(--c-white);
}
.co-equip__list {
  display: grid;
  gap: .25em;
  padding-top: .3em;
  border-top: var(--bd-w) solid rgba(255, 255, 255, .16);
}
.co-equip__item {
  font-size: clamp(.82rem, .28vw + .74rem, .92rem);
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--c-on-navy-mute);
}