/*
 * ======================================
 * 追加クラス一覧（共通SCSS取り込み検討用）
 * ======================================
 *
 * [基礎]
 * .sato-container        - 最大1400px・中央寄せ（左右余白は各セクションの padding 24px が持つ）
 * .sato-container--960 / --880 / --1000 - 読ませる箇所の狭幅コンテナ
 * .sato-reveal           - スクロールでふわっと表示（js/common.js で .is-visible 付与）
 * .sato-lh-19 / .sato-lh-17 / .sato-lh-15 - line-height 1.9 / 1.7 / 1.5
 * .sato-fz-15 / .sato-fz-17 / .sato-fz-19 / .sato-fz-11 - font-size 15/17/19/11px
 * .sato-mt-22 / .sato-mt-18 / .sato-mt-16 / .sato-mt-14 / .sato-mt-6 - margin-top 22/18/16/14/6px
 * .sato-lead-lg         - 下層イントロの大きいリード（900・clamp(24px,2.6vw,32px)）
 * .sato-objpos-*         - object-position（50% 30% 等）
 * .sato-handwrite        - 手書き画像の -4deg 傾け
 *
 * [見出し]
 * .sato-ttl-en           - 英字見出し（大文字・字間なし）
 * .sato-ttl-en--ls       - 英字見出し 字間0.02em（TOP ADVANTAGE）
 * .sato-ttl-en--lg/--md/--sm/--news/--cta - 英字見出しの clamp サイズ
 * .sato-ttl-ja           - 和文見出し（line-height normal）
 *
 * [ボタン・リンク]
 * .sato-btn              - ピル型ボタン（.btn .btn--solid と併用）
 * .sato-btn--white / --light - 白地青文字 / 淡水色地
 * .sato-btn--mv / --cta / --sm / --submit - サイズ違い
 * .sato-link-marker      - マーカー画像下線つきテキストリンク（--grow でホバー時に伸びる）
 *
 * [共通パーツ]
 * .sato-header (+ __sns) / .sato-tel__num / .sato-tel__note - ヘッダー差分
 * .sato-hero (+ __visual / __en / __ja) / .sato-gradient-white / .sato-breadcrumb - 下層見出し
 * .sato-cta (+ --top / __box / __en / __ttl / __lead / __action / __hw / __row / __tel*) - お問い合わせCTA
 * .sato-shop (+ __bnr / __badge / __body / __name / __text / __icon) - ショップバナー
 * .sato-footer (+ __inner / __info / __logo / __addr / __pill / __sitemap / __label / __nav / __access / __map / __bottom / __policy / __copy)
 *
 * [下層・汎用]
 * .sato-split (+ __head / __body)       - 左見出し＋右コンテンツの flex（basis 指定）
 * .sato-dl (+ __row / __dt / __dd)      - 項目／内容の表（dt 140px）
 * .sato-dot-list (+ __item / __dot / __val) - 下線のみ・小さな青丸のリスト
 * .sato-card-pale                       - 淡い青ベタのカード（radius 20）
 * .sato-label-pill                      - 白地ピルラベル
 * .sato-circle-icon                     - 青の円囲みアイコン（STEP）
 * .sato-photo-stack (+ __main / __sub1 / __sub2) - 写真3枚の重ね配置
 * .sato-bg-photo / .sato-deco-shape     - 背景画像セクション / シェイプのあしらい（透過55%）
 * .sato-pill-tab                        - ピル型タブ（tab-nav と併用）
 * .sato-sidebar (+ __box / __label / __link) - お知らせサイドバー
 *
 * ======================================
 * 共通SCSSに不足していたもの
 * ======================================
 *
 * [値の粒度不足]
 *  - clamp() による流体サイズ（見出し・余白・gap）を utility で指定できない
 *  - fz-15 / fz-17 / fz-19 / fz-11、lh 1.9 / 1.7 / 1.5 / normal、mt-22 / mt-18 / mt-6 / mt-14 が無い
 *  - object-position の任意値（50% 30% 等）が無い
 *  - .container は 1320px 以下で 95% になる（デザインは常に左右 24px）
 * [指定方向不足]
 *  - 斜めの切り替えし（clip-path polygon）の上下別・角度別指定が無い
 * [状態不足]
 *  - background-size を伸ばすマーカー下線ホバー（line-1.png）が無い
 *  - box-sizing:content-box（border/padding を幅の外側に足す）の切替が無い
 * [構造不足]
 *  - ヘッダーナビの「和文上・英字下」構成、電話＋受付時間の2段組
 *  - 円弧に沿った文字（SVG textPath）付きの丸写真カード
 *  - 写真3枚の重ね配置（photo-stack）
 *  - 横一列ステップの円同士を線でつなぐフロー
 *  - 左見出し＋右 dl 表、左見出し＋右ドットリスト
 *  - フッター3カラム（住所／サイトマップ／地図）の flex-basis 指定
 * [装飾パターン不足]
 *  - 手書き文字画像の傾け、マーカー画像（line-1 / line-4）
 *  - 背景画像＋シェイプ画像の重ね（mix-blend-mode / opacity 0.55）
 *  - 背景グラデ＋モザイク画像の乗算
 *
 */

/* ==========================================================================
   基礎
   ========================================================================== */
body {
  font-size: 1.6rem;
  line-height: normal;
  letter-spacing: normal;
}

a:hover {
  opacity: 1;
}

.sato-link-plain {
  text-decoration: underline;
}
.sato-link-plain:hover {
  color: #0B5F82;
}

.sato-container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}
.sato-container--1000 { max-width: 1000px; }
.sato-container--960  { max-width: 960px; }
.sato-container--880  { max-width: 880px; }

/* スクロール表示（design: opacity 0 / translate 0 20px → .6s ease） */
.is-js .sato-reveal {
  opacity: 0;
  translate: 0 20px;
  transition: opacity .6s ease, translate .6s ease;
}
.is-js .sato-reveal.is-visible {
  opacity: 1;
  translate: 0 0;
}

/* 値の粒度補完 */
.sato-fz-11 { font-size: 1.1rem; }
.sato-fz-15 { font-size: 1.5rem; }
.sato-fz-17 { font-size: 1.7rem; }
.sato-fz-19 { font-size: 1.9rem; }
.sato-lh-15 { line-height: 1.5; }
.sato-lh-17 { line-height: 1.7; }
.sato-lh-19 { line-height: 1.9; }
.sato-lh-normal { line-height: normal; }
.sato-mt-6  { margin-top: 6px; }
.sato-mt-14 { margin-top: 14px; }
.sato-mt-16 { margin-top: 16px; }
.sato-mt-18 { margin-top: 18px; }
.sato-mt-22 { margin-top: 22px; }
.sato-pretty { text-wrap: pretty; }
/* 文節（<wbr>）でのみ改行。収まらない場合のみ文字単位で折る */
.sato-phrase { word-break: keep-all; overflow-wrap: anywhere; }

.sato-objpos-50-30 { object-position: 50% 30%; }
.sato-objpos-50-40 { object-position: 50% 40%; }
.sato-objpos-45-30 { object-position: 45% 30%; }
.sato-objpos-30-30 { object-position: 30% 30%; }
.sato-objpos-80-40 { object-position: 80% 40%; }

/* 手書き画像（-4deg 傾け・左基点） */
.sato-handwrite {
  transform: rotate(-4deg);
  transform-origin: left;
}
.sato-handwrite img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ==========================================================================
   見出し（.heading と併用）
   ========================================================================== */
.sato-ttl-en {
  text-transform: uppercase;
  letter-spacing: normal;
}
.sato-ttl-en--ls   { letter-spacing: 0.02em; }
.sato-ttl-en--lg   { font-size: clamp(40px, 5vw, 64px); }
.sato-ttl-en--md   { font-size: clamp(36px, 4.4vw, 56px); }
.sato-ttl-en--sm   { font-size: clamp(32px, 4vw, 48px); }
.sato-ttl-en--news { font-size: clamp(36px, 4vw, 48px); }
.sato-ttl-ja {
  line-height: normal;
}

/* ==========================================================================
   ボタン（.btn .btn--solid と併用）
   ========================================================================== */
.sato-btn {
  width: auto;
  max-width: none;
  gap: 10px;
  padding: 15px 30px;
  border: 0;
  border-radius: 999px;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: normal;
  transition: background .2s;
}
.sato-btn i { font-size: 17px; }
.sato-btn:hover {
  background: #0B5F82;
  color: #fff;
}
.sato-btn--white {
  background: #fff;
  color: #1D6FB8;
}
.sato-btn--white:hover {
  background: #E6F6FC;
  color: #1D6FB8;
}
.sato-btn--light {
  background: #F2FAFD;
  color: #0E7099;
  transition: none;
}
.sato-btn--light:hover {
  background: #EAF7FA;
  color: #0E7099;
}
.sato-btn--mv { padding: 16px 30px; }
.sato-btn--cta {
  padding: 16px 26px;
  font-size: 1.6rem;
  white-space: nowrap;
}
.sato-btn--cta i { font-size: 18px; }
.sato-btn--sm {
  gap: 8px;
  padding: 13px 28px;
  font-size: 1.4rem;
  transition: none;
}
.sato-btn--submit {
  padding: 17px 48px;
  font-size: 1.6rem;
  font-family: inherit;
}

/* マーカー下線つきテキストリンク */
.sato-link-marker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 6px;
  font-weight: 700;
  font-size: 1.4rem;
  color: #0E7099;
  background: url(https://ros-cdn.s3.ap-northeast-1.amazonaws.com/hp/img/ros_keiyaku/28506/line-1.png) no-repeat 0 100% / 100% 12px;
}
.sato-link-marker i { font-size: 15px; }
.sato-link-marker--grow {
  background-size: 0% 12px;
  transition: background-size .3s;
}
.sato-link-marker--grow:hover {
  background-size: 100% 12px;
}

/* ==========================================================================
   ヘッダー（.header 差分）
   ========================================================================== */
.sato-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(31, 76, 94, 0.08);
}
.sato-header .header__inner {
  flex-wrap: wrap;
  gap: clamp(20px, 3vw, 40px);
  max-width: none;
  height: auto;
  padding: 12px clamp(20px, 3vw, 48px);
}
.sato-header .header__logo {
  display: block;
  flex: 0 0 auto;
}
.sato-header .header__logo img {
  display: block;
  width: auto;
  height: 40px;
}
.sato-header .header__nav {
  flex-wrap: wrap;
  align-items: stretch;
  gap: clamp(14px, 2vw, 28px);
  margin-right: 0;
  padding-top: 6px;
}
.sato-header .header__nav-item a {
  gap: 1px;
  padding: 0 2px 8px;
  background: url(https://ros-cdn.s3.ap-northeast-1.amazonaws.com/hp/img/ros_keiyaku/28506/line-1.png) no-repeat 50% 100% / 0% 12px;
  transition: background-size .3s;
}
.sato-header .header__nav-item a::after {
  content: none;
}
.sato-header .header__nav-item a:hover,
.sato-header .header__nav-item--current a {
  background-size: 100% 12px;
}
.sato-header .header__nav-ja {
  margin-top: 0;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: normal;
  color: #1F4C5E;
}
.sato-header .header__nav-en {
  font-size: 9px;
  font-weight: 400;
  line-height: normal;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #5A7180;
}
.sato-header .header__right {
  gap: 12px;
  height: auto;
}
.header__tel.header__tel {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  font-family: inherit;
  font-size: inherit;
  font-weight: 400;
  line-height: 1.3;
  white-space: normal;
  color: #1F4C5E;
}
.header__tel.header__tel::before {
  content: none;
}
.header__tel.header__tel:hover {
  opacity: 1;
}
.sato-tel__num {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: "Fugaz One", sans-serif;
  font-size: 19px;
  font-weight: 400;
  text-transform: uppercase;
  color: #1F4C5E;
}
.sato-tel__num i {
  font-size: 15px;
  color: #0E7099;
}
.sato-tel__note {
  font-size: 10px;
  color: #5A7180;
}
.sato-header__sns {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: #F2FAFD;
  font-size: 18px;
  color: #0E7099;
}
.sato-header__sns:hover {
  background: #EAF7FA;
  color: #0E7099;
}
.sato-header .header__cta {
  display: block;
  height: auto;
  padding: 12px 22px;
  border-radius: 999px;
  background: #0E7099;
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  transition: background .2s;
}
.sato-header .header__cta:hover {
  background: #0B5F82;
  color: #fff;
}

/* SPナビ */
.sp-nav__link::after {
  margin-left: 10px;
  font-family: "Font Awesome 6 Free";
}
/* 左に日本語、右に英語＋矢印 */
.sp-nav__ja {
  margin-right: auto;
  padding-left: 12px;
}
.sp-nav__en {
  margin-right: 0;
  padding-left: 0;
}
.sp-nav .header__tel {
  align-items: center;
}
.sp-nav .sato-tel__num,
.sp-nav .sato-tel__num i,
.sp-nav .sato-tel__note {
  color: #fff;
}

/* ==========================================================================
   下層ページ見出し（.page-hero 差分）＋パンくず
   ========================================================================== */
.sato-hero {
  position: relative;
}
.sato-hero__visual {
  display: flex;
  align-items: center;
  min-height: clamp(280px, 28vw, 400px);
  padding: clamp(48px, 5vw, 72px) 24px calc(5vw + 36px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 5vw), 0 100%);
}
.sato-gradient-white {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.88) 0%, rgba(255, 255, 255, 0.7) 34%, rgba(255, 255, 255, 0) 56%);
}
.sato-hero__en {
  font-size: clamp(48px, 6.4vw, 88px);
  line-height: 1.05;
  letter-spacing: normal;
  text-transform: uppercase;
}
.sato-hero__ja {
  margin-top: 12px;
  line-height: normal;
}

.sato-breadcrumb {
  box-sizing: content-box;
  max-width: 1400px;
  margin: 4px auto 0;
  padding: 0 24px;
  font-size: 1.2rem;
  color: #5A7180;
}
.sato-breadcrumb .breadcrumb__list {
  gap: 8px;
}
.sato-breadcrumb .breadcrumb__item {
  gap: 8px;
}
.sato-breadcrumb .breadcrumb__item:not(:last-child)::after {
  content: "\e073";
  margin: 0;
  font-family: "lucide";
  font-size: 12px;
  color: #5A7180;
}
.sato-breadcrumb .breadcrumb__link {
  color: #5A7180;
}
.sato-breadcrumb .breadcrumb__link:hover {
  text-decoration: none;
  color: #0E7099;
}
.sato-breadcrumb .breadcrumb__current {
  color: #1F4C5E;
}

/* ==========================================================================
   お問い合わせCTA
   ========================================================================== */
.sato-cta {
  padding: clamp(56px, 6vw, 88px) 24px 0;
}
.sato-cta--top {
  padding: 0 24px;
}
.sato-cta__box {
  box-sizing: content-box;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr));
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: clamp(44px, 5vw, 72px) clamp(24px, 4vw, 64px);
  border-radius: 24px;
  background: #F2FAFD;
}
.sato-cta__en {
  font-size: clamp(40px, 5vw, 60px);
}
.sato-cta__ttl {
  margin-top: 12px;
  font-size: clamp(20px, 2vw, 24px);
  line-height: normal;
}
.sato-cta__lead {
  margin-top: 18px;
}
.sato-cta__action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}
.sato-cta__hw {
  margin-bottom: -4px;
}
.sato-cta__hw img {
  width: clamp(240px, 24vw, 320px);
}
.sato-cta__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
}
.sato-cta__tel {
  display: flex;
  flex-direction: column;
  line-height: 1.5;
  color: #1F4C5E;
}
.sato-cta__tel:hover {
  color: #1F4C5E;
}
.sato-cta__tel-num {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: "Fugaz One", sans-serif;
  font-size: clamp(26px, 2.6vw, 32px);
  font-weight: 400;
  text-transform: uppercase;
  white-space: nowrap;
}
.sato-cta__tel-num i {
  font-size: 22px;
  color: #0E7099;
}
.sato-cta__tel-note {
  font-size: 1.2rem;
  color: #5A7180;
}

/* ==========================================================================
   オンラインショップバナー
   ========================================================================== */
.sato-shop {
  padding: clamp(24px, 3vw, 36px) 24px clamp(56px, 6vw, 88px);
}
.sato-shop__bnr {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(18px, 3vw, 40px);
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
  padding: clamp(22px, 2.6vw, 30px) clamp(24px, 3vw, 40px);
  border-radius: 24px;
  background-color: #4FC3E8;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-blend-mode: multiply;
  color: #1F4C5E;
  transition: transform .3s, box-shadow .3s;
}
.is-js .sato-shop__bnr.sato-reveal {
  transition: transform .3s, box-shadow .3s, opacity .6s ease, translate .6s ease;
}
.sato-shop__bnr:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(31, 76, 94, 0.14);
  color: #1F4C5E;
}
.sato-shop__badge {
  padding: 6px 14px;
  border-radius: 999px;
  background: #fff;
  font-family: "Fugaz One", sans-serif;
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #0E7099;
}
.sato-shop__body {
  display: flex;
  flex: 0 1 auto;
  flex-direction: column;
  gap: 4px;
}
.sato-shop__name {
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 700;
  color: #fff;
}
.sato-shop__text {
  font-size: 1.6rem;
  line-height: 1.8;
  color: #fff;
}
.sato-shop__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: #fff;
  font-size: 22px;
  color: #0E7099;
}

/* ==========================================================================
   フッター（.footer 差分）
   ========================================================================== */
.sato-footer {
  padding: clamp(48px, 5vw, 72px) 24px 28px;
  background-color: #EAF7FA;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  color: #1F4C5E;
}
.sato-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(28px, 4vw, 64px);
  max-width: 1400px;
  margin: 0 auto;
}
.sato-footer__info { flex: 1 1 340px; }
.sato-footer__logo {
  display: block;
  width: auto;
  height: 44px;
  margin-bottom: 22px;
}
.sato-footer__addr { margin-bottom: 14px; }
.sato-footer__addr--last { margin-bottom: 22px; }
.sato-footer__pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: 999px;
  background: #fff;
  font-size: 1.3rem;
  font-weight: 700;
  color: #0E7099;
}
.sato-footer__pill--en {
  font-family: "Fugaz One", sans-serif;
  font-weight: 400;
  text-transform: uppercase;
}
.sato-footer__pill:hover {
  background: #F2FAFD;
  color: #0E7099;
}
.sato-footer__sitemap { flex: 0 1 220px; }
@media (max-width: 639px) {
  .sato-footer__sitemap { display: none; }
}
.sato-footer__label {
  margin-bottom: 16px;
  font-family: "Fugaz One", sans-serif;
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #0E7099;
}
.sato-footer__nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sato-footer__nav a {
  font-size: 1.4rem;
  color: #1F4C5E;
}
.sato-footer__nav a:hover {
  color: #0E7099;
}
.sato-footer__access { flex: 1 1 300px; }
.sato-footer__map {
  display: block;
  width: 100%;
  height: 200px;
  border: 0;
  border-radius: 20px;
}
.sato-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  max-width: 1400px;
  margin: 36px auto 0;
  padding: 20px 0 0;
  border-top: 1px solid #CDEBF5;
  text-align: left;
}
.sato-footer__policy {
  font-size: 1.2rem;
  color: #5A7180;
}
.sato-footer__policy:hover {
  color: #0E7099;
}
.sato-footer__copy {
  text-transform: uppercase;
}
@media (max-width: 639px) {
  .sato-footer__bottom {
    padding-bottom: 0;
  }
}

/* ==========================================================================
   背景画像セクション／シェイプのあしらい（TOP経営理念・採用 職種紹介・募集要項）
   ========================================================================== */
.sato-bg-photo {
  position: relative;
  overflow: hidden;
  background-color: #EAF7FA;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.sato-deco-shape {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  max-width: none;
  height: auto;
  opacity: 0.55;
  pointer-events: none;
}
/* 右下・180度回転 */
.sato-deco-shape--rotate {
  top: auto;
  left: auto;
  right: 0;
  bottom: 0;
  transform: rotate(180deg);
}

/* ==========================================================================
   ドットリスト（下線のみ・小さな青丸）：TOP製品カテゴリ／会社概要 主要設備
   ========================================================================== */
.sato-dot-list {
  display: grid;
  column-gap: 32px;
}
.sato-dot-list--3col {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
@media (max-width: 639px) {
  .sato-dot-list--3col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 20px;
  }
}
.sato-dot-list--fill {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr));
}
.sato-dot-list__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 2px;
  border-bottom: 1px solid #CDEBF5;
  font-size: 1.5rem;
  font-weight: 700;
  color: #1F4C5E;
}
.sato-dot-list__dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #4FC3E8;
}

/* ==========================================================================
   青の円囲みアイコン（STEP）
   ========================================================================== */
.sato-circle-icon {
  box-sizing: content-box;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 84px;
  height: 84px;
  border: 2px solid #4FC3E8;
  border-radius: 999px;
  background: #fff;
  font-size: 36px;
  line-height: 1;
  color: #4FC3E8;
}

/* ==========================================================================
   写真3枚の重ね配置（TOP採用 / 採用 私たちについて）
   ========================================================================== */
.sato-photo-stack {
  position: relative;
  width: 100%;
  aspect-ratio: 5 / 4;
  max-height: 520px;
}
.sato-photo-stack img {
  position: absolute;
  max-width: none;
  object-fit: cover;
}
.sato-photo-stack__main {
  top: 0;
  left: 0;
  width: 76%;
  height: 66%;
}
.sato-photo-stack__sub1,
.sato-photo-stack__sub2 {
  box-sizing: content-box;
  border: 5px solid #fff;
}
.sato-photo-stack__sub1 {
  top: 34%;
  right: 0;
  width: 34%;
  height: 50%;
}
.sato-photo-stack__sub2 {
  bottom: 0;
  left: 10%;
  width: 40%;
  height: 34%;
}
/* 左右反転配置 */
.sato-photo-stack--reverse .sato-photo-stack__main {
  left: auto;
  right: 0;
}
.sato-photo-stack--reverse .sato-photo-stack__sub1 {
  top: 30%;
  right: auto;
  left: 0;
}
.sato-photo-stack--reverse .sato-photo-stack__sub2 {
  left: auto;
  right: 12%;
}
/* 2枚構成（メイン左上＋サブ右下） */
.sato-photo-stack--duo .sato-photo-stack__main {
  width: 78%;
  height: 74%;
}
.sato-photo-stack--duo .sato-photo-stack__sub1 {
  top: auto;
  bottom: 0;
  right: 0;
  width: 48%;
  height: 44%;
}

/* 手書き「つくる楽しさを、一緒に。」 */
.sato-hw-tanoshisa {
  margin-top: 40px;
}
.sato-hw-tanoshisa img {
  width: clamp(300px, 36vw, 500px);
}

/* ==========================================================================
   下層共通：セクション余白・見出し・グリッド
   ========================================================================== */
.sato-sec {
  padding: clamp(64px, 8vw, 110px) 24px;
}
.sato-sec--pt0 { padding-top: 0; }
.sato-sec--pb0 { padding-bottom: 0; }
.sato-sec--office {
  padding: clamp(64px, 8vw, 100px) 24px;
}
/* 中央揃え見出しの下余白 */
.sato-sec-head {
  margin-bottom: clamp(32px, 4vw, 48px);
}
.sato-grid-420 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: clamp(16px, 2vw, 24px);
}

/* 左見出し＋右コンテンツ */
.sato-split {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(28px, 4vw, 56px);
}
.sato-split__head--280 { flex: 0 1 280px; }
.sato-split__head--320 { flex: 0 1 320px; }
.sato-split__head--380 { flex: 0 1 380px; }
.sato-split__body { flex: 1 1 560px; }
.sato-split__body--480 { flex: 1 1 480px; }
.sato-split__body--520 { flex: 1 1 520px; }

/* ==========================================================================
   項目／内容の表（会社情報・募集要項）
   ========================================================================== */
.sato-dl--topline {
  border-top: 2px solid #4FC3E8;
}
.sato-dl__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 24px;
  padding: 18px 4px;
  border-bottom: 1px solid #CDEBF5;
}
.sato-dl__dt {
  flex: 0 0 140px;
  font-size: 1.5rem;
  font-weight: 700;
  color: #0E7099;
}
.sato-dl__dd {
  display: flex;
  flex: 1 1 300px;
  flex-direction: column;
  gap: 4px;
  font-size: 1.6rem;
  line-height: 1.8;
  color: #1F4C5E;
}
.sato-dl__dd--muted {
  color: #5A7180;
}

/* ==========================================================================
   淡い青ベタのカード／白地ピルラベル（会社概要 企業理念・経営方針）
   ========================================================================== */
.sato-company-philo {
  margin-top: clamp(32px, 4vw, 48px);
}
.sato-card-pale {
  padding: clamp(28px, 3vw, 40px);
  border-radius: 20px;
  background: #F2FAFD;
}
.sato-card-pale__copy {
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 900;
  line-height: 1.6;
  color: #1F4C5E;
}
.sato-label-pill {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  background: #fff;
  font-size: 1.3rem;
  font-weight: 700;
  color: #0E7099;
}

/* ==========================================================================
   沿革（年表）
   ========================================================================== */
.sato-history {
  position: relative;
}
.sato-history::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 7px;
  width: 2px;
  background: #CDEBF5;
}
.sato-history__item {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 28px;
  padding: 0 0 28px 40px;
}
.sato-history__item::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 0;
  width: 16px;
  height: 16px;
  border: 3px solid #4FC3E8;
  border-radius: 999px;
  background: #fff;
}
.sato-history__year {
  flex: 0 0 100px;
  font-family: "Fugaz One", sans-serif;
  font-size: 1.8rem;
  font-weight: 400;
  color: #1583B4;
}
.sato-history__text {
  flex: 1 1 280px;
  font-size: 1.6rem;
  line-height: 1.8;
}

/* ==========================================================================
   拠点紹介カード
   ========================================================================== */
.sato-office {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 20px;
  background: #fff;
}
.sato-office__img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.sato-office__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(24px, 3vw, 32px);
}
.sato-office__en {
  font-family: "Fugaz One", sans-serif;
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #1583B4;
}
.sato-office__addr {
  margin-top: 4px;
}
.sato-office__map {
  display: block;
  width: 100%;
  height: 240px;
  margin-top: 8px;
  border: 0;
  border-radius: 16px;
}

/* ドットリスト：項目名＋値の両端揃え（主要設備） */
.sato-dot-list__item--spread {
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 2px;
}
.sato-dot-list__name {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* 下層イントロの大きいリード（製品情報・製造工程） */
.sato-lead-lg {
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 900;
  line-height: 1.6;
  color: #1F4C5E;
}

/* ==========================================================================
   ピル型タブ（.tab-nav 差分：採用 募集要項／お知らせ カテゴリ）
   ========================================================================== */
.sato-pill-tabs {
  gap: 10px;
}
.sato-pill-tabs .tab-nav__item {
  display: inline-block;
  padding: 13px 24px;
  border: 0;
  border-radius: 999px;
  background: #fff;
  font-family: inherit;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: normal;
  color: #1F4C5E;
  transition: background .2s;
}
.sato-pill-tabs .tab-nav__item:hover {
  color: #1F4C5E;
}
.sato-pill-tabs .tab-nav__item.is-active {
  background: #0E7099;
  color: #fff;
}
.sato-pill-tabs--sm {
  gap: 8px;
}
.sato-pill-tabs--sm .tab-nav__item {
  padding: 10px 20px;
  font-size: 1.4rem;
}
.sato-pill-tabs--sm .tab-nav__item:not(.is-active) {
  background: #F2FAFD;
}