@charset "utf-8";
/*
 * ======================================
 * 株式会社K.T.SERVICE ― サイト固有CSS
 * ======================================
 * 値はすべて claude-design-output（デザインが正）から実数で読み取って再現している。
 * 共通CSS（css/main.css ← scss/site-main.scss）で再現できない差分だけをここに書く。
 *
 * ▼ 追加クラス一覧（共通SCSS取り込み検討用）
 *
 * .kts-container            - コンテンツ幅 1240px / 左右 padding 24px（共通は1200px・可変padding）
 * .kts-container--1000/900/860 - 読み物・フォーム・記事詳細の幅
 * .kts-sec--84/88/96/100/104/110 ほか - セクション上下padding（共通の120/60pxに無い刻み）
 * .kts-heading              - セクション見出し（英字 clamp + 日本語。共通 heading の値を上書き）
 * .kts-heading--shadow      - 写真背景上の見出し（text-shadow）
 * .kts-btn / --outline / --solid / --ghost / --lg / --sm - ボタン4種（高さ・字間がデザイン固有）
 * .kts-header ほか          - sticky ヘッダー・ロゴ横社名・EN/JA 2段ナビ・電話＋受付時間
 * .kts-mv ほか              - メインビュー（静止画＋暗幕＋左赤罫線コピー＋SCROLL誘導）
 * .kts-problem ほか         - お悩み共感（枠線カード＋黒帯の解決コピー）
 * .kts-reason ほか          - 強み（上罫線＋巨大番号の3カラム）
 * .kts-bnr ほか             - 取扱業務バナー（写真＋暗幕＋右下の赤い三角）
 * .kts-works ほか           - 施工実績グリッド（4:3サムネ／ライトボックス拡大）
 * .kts-news ほか            - お知らせ（見出し1/3＋一覧2/3のグリッド・日付＋タイトルの行）
 * .kts-about ほか           - 会社概要導入（写真＋黒パネルの2分割）
 * .kts-map--lg / --md      - 会社概要・お問い合わせページの地図
 * .kts-page-hero ほか       - 下層ヒーロー（280px・斜めストライプ・左赤罫線）
 * .kts-flow / .kts-product / .kts-cta-box - 事業内容ページ各セクション
 * .kts-msg / .kts-overview  - 会社概要ページ
 * .kts-contact-*           - お問い合わせページ（電話・メールのカード）
 * #cms-contact-1-1-area    - フォームCMSの出力整形（共通mail-form.cssをID詳細度で上書き）
 * .kts-footer ほか          - フッター（黒背景・2カラム・反転地図）
 * .kts-cta ほか             - 共通お問い合わせCTA帯（背景写真）
 *
 * ▼ 共通SCSSに不足していたもの（5分類）
 *
 * ・値の粒度不足 … コンテナ幅1240px／セクションpadding 84・88・96・104・110px／
 *                  見出しの clamp() 可変サイズ／ボタン高さ56・58・60・62・66px。
 *                  いずれも共通の刻み（120/60px、fz-*の固定rem）では出せない。
 * ・指定方向不足 … grid-template-columns:repeat(auto-fit,minmax(Npx,1fr)) の自動折返しグリッド。
 *                  共通の grid-2/3/4 は列数固定でデザインの可変挙動にならない。
 * ・状態不足     … ナビのカレント表示を「下線」ではなく「文字色」で出すパターン。
 * ・構造不足     … position:sticky のヘッダー（共通は fixed の header-bar か
 *                  JS連動の header-sticky のみ）。
 *                  図面ファイルのドラッグ＆ドロップ枠。
 * ・装飾パターン不足 … 斜めストライプのヒーロー背景、バナー右下の三角カット、
 *                      SCROLL誘導の縦線アニメーション。
 */

/* ==========================================================================
   0. 土台（デザイン元のブラウザ既定に合わせる）
   ========================================================================== */
a {
  color: #1A1A1A;
}
a:hover {
  color: #B0121A;
  opacity: 1;
}

/* ==========================================================================
   1. レイアウト（コンテナ幅・セクション余白）
   ========================================================================== */
.kts-container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}
.kts-container--1000 { max-width: 1000px; }
.kts-container--900  { max-width: 900px; }
.kts-container--860  { max-width: 860px; }

.kts-sec--84      { padding: 84px 0; }
.kts-sec--88-110  { padding: 88px 0 110px; }
.kts-sec--96      { padding: 96px 0; }
.kts-sec--100     { padding: 100px 0; }
.kts-sec--104     { padding: 104px 0; }
.kts-sec--110     { padding: 110px 0; }
.kts-sec--40-110  { padding: 40px 0 110px; }
.kts-sec--b100    { padding: 0 0 100px; }
.kts-sec--b110    { padding: 0 0 110px; }
.kts-sec--flat    { padding: 0; }

.kts-bg-section   { background: #F5F5F5; }

/* ==========================================================================
   2. セクション見出し（英字 + 日本語）
   ========================================================================== */
.kts-heading .heading__en {
  display: block;
  font-family: "Oswald", sans-serif;
  font-weight: 400;
  font-size: clamp(3.4rem, 4.4vw, 5.8rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: #B0121A;
}
.kts-heading .heading__ja {
  margin-top: 14px;
  font-size: clamp(1.8rem, 2vw, 2.4rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: normal;
  color: #1A1A1A;
}
.kts-heading.heading--white .heading__en,
.kts-heading.heading--white .heading__ja { color: #fff; }

/* 写真背景の上に載せる見出し（暗幕を敷かず影で読ませる） */
.kts-heading--shadow .heading__en { text-shadow: 0 2px 12px rgba(0, 0, 0, 0.85); }
.kts-heading--shadow .heading__ja { text-shadow: 0 2px 10px rgba(0, 0, 0, 0.85); }

/* スマホだけ入れる改行 */
.kts-br-sp { display: none; }

/* 見出し下のリード文 */
.kts-lead {
  margin: 26px 0 0;
  font-size: 1.4rem;
  line-height: 2;
  color: #3D3D3D;
}

/* 赤い短い下線（見出し・コピーの下） */
.kts-bar {
  display: block;
  width: 48px;
  height: 3px;
  background: #B0121A;
}
.kts-bar--center { margin-left: auto; margin-right: auto; }

/* ==========================================================================
   3. ボタン
   ========================================================================== */
.kts-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  width: auto;
  max-width: none;
  padding: 0 52px;
  height: 60px;
  border: 1px solid #1A1A1A;
  border-radius: 0;
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-align: start;
  color: #1A1A1A;
  background: transparent;
}
.kts-btn__arrow {
  font-family: "Oswald", sans-serif;
  line-height: 1;
}
.kts-btn:hover {
  background: #B0121A;
  border-color: #B0121A;
  color: #fff;
  opacity: 1;
}

/* 赤ベタ */
.kts-btn--solid {
  background: #B0121A;
  border-color: #B0121A;
  color: #fff;
  padding: 0 46px;
  height: 62px;
  letter-spacing: 0.08em;
}
.kts-btn--solid:hover {
  background: #1A1A1A;
  border-color: #1A1A1A;
  color: #fff;
}
.kts-btn--lg { height: 66px; padding: 0 44px; }

/* 暗い背景の上に置く白枠 */
.kts-btn--ghost {
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
  font-weight: 400;
  height: 56px;
  padding: 0 44px;
}
.kts-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
  color: #fff;
}

/* 一覧に戻る等 */
.kts-btn--sm {
  height: 58px;
  padding: 0 46px;
  font-weight: 400;
}

.kts-btns {
  display: flex;
  justify-content: center;
}
.kts-btns--mt48 { margin-top: 48px; }
.kts-btns--mt64 { margin-top: 64px; }

/* ==========================================================================
   4. ヘッダー
   ========================================================================== */
.kts-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid #E8E8E8;
}
.kts-header__inner {
  max-width: 1240px;
  height: auto;
  min-height: 78px;
  padding: 10px 24px;
  flex-wrap: wrap;
  gap: 12px 28px;
}
.kts-header__logo {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: none;
}
.kts-header__logo img { height: 34px; width: auto; }
.kts-header__logo-name {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1;
  color: #1A1A1A;
}

.kts-header__nav {
  margin-left: 0;
  margin-right: 0;
  flex-wrap: wrap;
  gap: 8px 26px;
}
.kts-header__nav-item a {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 10px 2px 12px;
}
/* デザイン元にホバー下線は無い。文字色だけを変える */
.kts-header__nav-item a::after { display: none; }
.kts-header__nav-en {
  font-family: "Oswald", sans-serif;
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  line-height: normal;
  color: #B0121A;
}
.kts-header__nav-ja {
  margin-top: 0;
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  line-height: normal;
  white-space: nowrap;
  color: #1A1A1A;
}
.kts-header__nav-item a:hover .kts-header__nav-ja { color: #B0121A; }

.kts-header__right {
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 2px;
}
.kts-header__tel {
  font-family: "Oswald", sans-serif;
  font-size: 2.1rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1;
  color: #1A1A1A;
}
.kts-header__tel::before { content: none; }
.kts-header__tel-icon {
  margin-right: 8px;
  font-size: 0.7em;
  line-height: 1;
  color: #B0121A;
}
.kts-header__tel:hover { color: #B0121A; opacity: 1; }
.kts-header__tel-note {
  font-size: 1rem;
  letter-spacing: 0.04em;
  line-height: normal;
  color: #8A8A8A;
}

/* SPナビ（デザイン元にはPCレイアウトしか無いため、共通コンポーネントの見た目に合わせる） */
.kts-sp-nav { background: linear-gradient(135deg, #1A1A1A 0%, #4A0A0E 100%); }
.kts-sp-nav .sp-nav__link { gap: 15px; }
.kts-sp-nav .sp-nav__en {
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  opacity: 0.75;
}
.kts-sp-nav__tel {
  display: block;
  font-family: "Oswald", sans-serif;
  font-size: 2.6rem;
  letter-spacing: 0.04em;
  color: #fff;
}
.kts-sp-nav__note {
  display: block;
  margin-top: 6px;
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.75);
}

/* ==========================================================================
   5. メインビュー
   ========================================================================== */
.kts-mv {
  position: relative;
  height: min(760px, 86vh);
  overflow: hidden;
  background: #1A1A1A;
}
/* CMSスライダー差し替え時も外枠の高さに追従させる */
/* z-index を持たせて CMS側の z-index:1 を内側に閉じ込める（キャッチコピーを前面に保つ） */
.kts-mv #slideshow {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
}
/* CMSスライダーは内部で --swiper-wrapper-height: 98vh を持つため、
   外枠（#slideshow）の高さに追従させる（実装ガイド§10.1） */
.kts-mv #slideshow > div,
.kts-mv #slideshow .slider_wrapper {
  --swiper-wrapper-height: 100%;
  height: 100%;
}
.kts-mv #slideshow .main_slider__outer,
.kts-mv #slideshow .main_catch__outer,
.kts-mv #slideshow .main_slider,
.kts-mv #slideshow .main_catch,
.kts-mv #slideshow .swiper,
.kts-mv #slideshow .swiper-wrapper,
.kts-mv #slideshow .swiper-slide,
.kts-mv #slideshow .main_slider__inner {
  width: 100%;
  height: 100%;
}
.kts-mv #slideshow img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.kts-mv__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(15, 15, 15, 0.42);
  pointer-events: none;
}
.kts-mv__body {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  max-width: 1240px;
  padding: 0 24px;
}
.kts-mv__copy {
  border-left: 3px solid #B0121A;
  padding-left: 28px;
  max-width: 900px;
}
.kts-mv__en {
  margin: 0;
  font-family: "Oswald", sans-serif;
  font-weight: 500;
  font-size: clamp(3.4rem, 5.4vw, 7.4rem);
  line-height: 1.08;
  letter-spacing: 0.02em;
  color: #fff;
}
.kts-mv__ja {
  margin: 26px 0 0;
  font-size: clamp(1.6rem, 1.6vw, 2.2rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: #fff;
}
.kts-mv__sub {
  margin: 16px 0 0;
  max-width: 640px;
  font-size: 1.4rem;
  line-height: 2;
  color: rgba(255, 255, 255, 0.88);
}
.kts-mv__scroll {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.kts-mv__scroll-label {
  font-family: "Oswald", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.8);
}
.kts-mv__scroll-line {
  display: block;
  width: 1px;
  height: 74px;
  background: rgba(255, 255, 255, 0.8);
  animation: ktsCue 2.6s ease-in-out infinite;
}
@keyframes ktsCue {
  0%   { transform: scaleY(0); transform-origin: top; }
  45%  { transform: scaleY(1); transform-origin: top; }
  55%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ==========================================================================
   6. TOP：お悩み共感
   ========================================================================== */
.kts-problem__head {
  margin-bottom: 52px;
  text-align: center;
}
.kts-problem__title {
  margin: 0;
  font-size: clamp(2rem, 2.4vw, 3rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: normal;
  text-wrap: balance;
}
.kts-problem__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.kts-problem__item {
  background: #fff;
  border: 1px solid #1A1A1A;
  padding: 36px 28px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.kts-problem__icon {
  flex: none;
  width: 26px;
  text-align: center;
  margin-top: 2px;
  font-size: 2.2rem;
  line-height: 1;
  color: #B0121A;
}
.kts-problem__text {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.9;
}
.kts-problem__answer {
  margin-top: 44px;
  background: #1A1A1A;
  color: #fff;
  padding: 34px 24px;
  text-align: center;
  font-size: clamp(1.7rem, 2vw, 2.4rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: normal;
  text-wrap: balance;
}
.kts-problem__em {
  color: #B0121A;
}

/* ==========================================================================
   7. TOP：当社の強み
   ========================================================================== */
.kts-reason {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.kts-reason__head { margin-bottom: 56px; }
.kts-reason__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 36px;
}
.kts-reason__item {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 22px;
  border-top: 1px solid #DDD;
}
.kts-reason__no {
  font-family: "Oswald", sans-serif;
  font-weight: 400;
  font-size: 5.2rem;
  line-height: 1;
  color: #C9C9C9;
}
.kts-reason__title {
  margin: 0;
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: normal;
}
.kts-reason__text {
  margin: 0;
  font-size: 1.4rem;
  line-height: 2;
  color: #3D3D3D;
}

/* ==========================================================================
   8. TOP：取扱業務バナー
   ========================================================================== */
.kts-sec__head { margin-bottom: 48px; }
.kts-works__head { margin-bottom: 44px; }
.kts-bnr__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.kts-bnr__item {
  position: relative;
  display: block;
  overflow: hidden;
  background: #1A1A1A;
}
.kts-bnr__img {
  display: block;
  height: 260px;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s ease;
}
.kts-bnr__item:hover .kts-bnr__img { transform: scale(1.06); }
.kts-bnr__body {
  position: absolute;
  inset: 0;
  background: rgba(18, 18, 18, 0.46);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 6px;
  padding: 28px;
}
.kts-bnr__en {
  font-family: "Oswald", sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.2em;
  color: #fff;
  opacity: 0.85;
}
.kts-bnr__ja {
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
}
.kts-bnr__line {
  width: 36px;
  height: 2px;
  background: #B0121A;
  margin-top: 6px;
}
.kts-bnr__corner {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 0;
  border-left: 26px solid transparent;
  border-bottom: 26px solid #B0121A;
}

/* ==========================================================================
   9. 加工事例グリッド（TOP／一覧ページ共通）
   ========================================================================== */
.kts-works__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
}
.kts-works__grid--list {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}
.kts-works__item {
  display: block;
  cursor: zoom-in;
  transition: opacity 0.3s ease;
}
.kts-works__item:hover { opacity: 0.82; }
.kts-works__thumb {
  display: block;
  aspect-ratio: 4 / 3;
  background-color: #EFEFEF;
  background-size: cover;
  background-position: center;
}

/* ==========================================================================
   10. TOP：お知らせ
   ========================================================================== */
.kts-news__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 56px;
  align-items: start;
}
.kts-news__head { text-align: center; }
.kts-news__body {
  grid-column: span 2;
  min-width: 0;
}
/* TOPは3件分の高さに収め、超えた分は枠内スクロール（行 70px × 3） */
.kts-news__list {
  border-top: none;
  max-height: 210px;
  overflow-y: auto;
  overscroll-behavior: contain;
}
/* スクロールバーを細く・サイトのトーンに合わせる */
.kts-news__list { scrollbar-width: thin; scrollbar-color: #C9C9C9 transparent; }
.kts-news__list::-webkit-scrollbar { width: 6px; }
.kts-news__list::-webkit-scrollbar-track { background: transparent; }
.kts-news__list::-webkit-scrollbar-thumb { background: #C9C9C9; }
.kts-news__list::-webkit-scrollbar-thumb:hover { background: #B0121A; }
.kts-news__list .blog-list__item { border-bottom: 1px solid #E3E3E3; }
.kts-news__row {
  display: flex;
  gap: 28px;
  align-items: baseline;
  padding: 22px 4px;
}
.kts-news__row a { color: inherit; }
.kts-news__row a:hover { color: #B0121A; }
.kts-news__row .blog-list__date {
  font-family: "Oswald", sans-serif;
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  line-height: normal;
  color: #8A8A8A;
}
.kts-news__row .blog-list__title {
  flex: 0 1 auto;
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.8;
  color: #1A1A1A;
}

/* ==========================================================================
   11. TOP：会社概要導入
   ========================================================================== */
.kts-about {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 0;
  align-items: stretch;
}
.kts-about__img {
  min-height: 340px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.kts-about__body {
  background: #1A1A1A;
  color: #fff;
  padding: 64px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}
.kts-about__text {
  margin: 30px 0 0;
  font-size: 1.4rem;
  line-height: 2.1;
  color: rgba(255, 255, 255, 0.9);
  text-align: left;
}
.kts-about__btn { align-self: center; margin-top: 36px; }

/* ==========================================================================
   12. アクセス
   ========================================================================== */
/* 会社概要・お問い合わせページの地図（中央寄せセクション内） */
.kts-map--lg {
  width: 100%;
  height: 400px;
  margin-top: 40px;
  border: 1px solid #E3E3E3;
  filter: grayscale(1) contrast(1.05);
}
.kts-map--md { height: 380px; }
.kts-map__note {
  margin: 20px 0 0;
  font-size: 1.4rem;
  line-height: 1.9;
}

/* ==========================================================================
   13. 下層ページヒーロー
   ========================================================================== */
.kts-page-hero {
  position: relative;
  height: 280px;
  background: #1A1A1A;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.kts-page-hero__pattern {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, #242424 0 3px, #1A1A1A 3px 9px);
  opacity: 1;
}
.kts-page-hero__content {
  position: relative;
  width: 100%;
  height: auto;
}
.kts-page-hero__heading {
  border-left: 3px solid #B0121A;
  padding-left: 24px;
}
.kts-page-hero__heading .heading__en {
  display: block;
  font-family: "Oswald", sans-serif;
  font-weight: 400;
  font-size: clamp(3.4rem, 4.6vw, 6rem);
  line-height: 1;
  letter-spacing: 0.04em;
  color: #fff;
  text-shadow: none;
}
.kts-page-hero__heading .heading__ja {
  margin: 12px 0 0;
  font-size: 1.4rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  line-height: normal;
  color: rgba(255, 255, 255, 0.85);
}

/* ==========================================================================
   14. 事業内容ページ
   ========================================================================== */
.kts-svc-hero {
  aspect-ratio: 21 / 9;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  margin-bottom: 56px;
}
.kts-svc-lead {
  margin: 32px auto 0;
  max-width: 640px;
  font-size: 1.5rem;
  line-height: 2.2;
  color: #3D3D3D;
  text-align: center;
}

/* 流れ */
.kts-flow__head { margin-bottom: 52px; }
.kts-flow__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 28px 0;
}
.kts-flow__item {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 22px 0;
  border-top: 1px solid #1A1A1A;
}
.kts-flow__num {
  font-family: "Oswald", sans-serif;
  font-weight: 400;
  font-size: 4rem;
  line-height: 1;
  color: #C9C9C9;
}
.kts-flow__title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: normal;
}
.kts-flow__text {
  margin: 0;
  font-size: 1.3rem;
  line-height: 1.9;
  color: #3D3D3D;
}

/* 取扱品目 */
.kts-product__head { margin-bottom: 52px; }
.kts-product__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 36px;
  align-items: start;
}
.kts-product__item {
  display: flex;
  flex-direction: column;
  gap: 24px;
  /* TOPのバナーからアンカー遷移してくるので、sticky ヘッダーの分を空ける */
  scroll-margin-top: 110px;
}
.kts-product__img {
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
}
.kts-product__en {
  font-family: "Oswald", sans-serif;
  font-size: 1.2rem;
  letter-spacing: 0.2em;
  color: #B0121A;
}
.kts-product__title {
  margin: 10px 0 0;
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: normal;
}
.kts-product__line {
  display: block;
  width: 36px;
  height: 2px;
  background: #B0121A;
  margin: 18px 0;
}
.kts-product__text {
  margin: 0;
  font-size: 1.4rem;
  line-height: 2.1;
  color: #3D3D3D;
}

/* 枠付きCTA */
.kts-cta-box {
  position: relative;
  overflow: hidden;
  border: 1px solid #E3E3E3;
  border-top: 3px solid #B0121A;
  padding-top: 64px;
  padding-bottom: 64px;
  text-align: center;
  background: #fff;
}
/* 背後に敷く大きな英字（装飾。読み上げ対象外） */
.kts-cta-box__watermark {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
  font-family: "Oswald", sans-serif;
  font-weight: 400;
  font-size: clamp(7rem, 12vw, 13rem);
  line-height: 1;
  letter-spacing: 0.06em;
  color: #F4F4F4;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}
.kts-cta-box > *:not(.kts-cta-box__watermark) {
  position: relative;
  z-index: 1;
}
.kts-cta-box__title {
  margin: 0;
  font-size: clamp(1.9rem, 2.2vw, 2.6rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.8;
  text-wrap: balance;
}
.kts-cta-box__bar { margin: 24px auto 0; }
.kts-cta-box__text {
  margin: 26px auto 0;
  max-width: 520px;
  font-size: 1.5rem;
  line-height: 2;
  color: #3D3D3D;
  text-wrap: balance;
}
.kts-cta-box__btn { margin-top: 36px; }

/* ==========================================================================
   15. 会社概要ページ
   ========================================================================== */
.kts-msg__copy {
  margin: 44px 0 0;
  font-size: clamp(1.8rem, 2.2vw, 2.6rem);
  font-weight: 700;
  line-height: 1.8;
  letter-spacing: 0.04em;
}
.kts-msg__body {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 0;
  font-size: 1.5rem;
  line-height: 2;
  color: #3D3D3D;
  text-align: left;
}
.kts-msg__body p { margin: 0; }
.kts-msg__sign {
  margin: 40px 0 0;
  text-align: right;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.kts-overview {
  margin: 44px 0 0;
  display: flex;
  flex-direction: column;
  background: #fff;
}
.kts-overview__row {
  display: flex;
  gap: 28px;
  padding: 22px 28px;
  border-bottom: 1px solid #ECECEC;
}
.kts-overview__row dt {
  width: 160px;
  flex: none;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: normal;
}
.kts-overview__row dd {
  margin: 0;
  font-size: 1.4rem;
  line-height: 1.95;
  color: #3D3D3D;
}

/* ==========================================================================
   16. お問い合わせページ
   ========================================================================== */
.kts-contact__lead {
  margin: 28px 0 0;
  font-size: 1.5rem;
  line-height: 2.1;
  color: #3D3D3D;
}
.kts-contact__img {
  aspect-ratio: 21 / 9;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  margin-top: 36px;
}
.kts-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}
.kts-badge {
  display: inline-flex;
  align-items: center;
  height: 38px;
  padding: 0 18px;
  border: 1px solid #B0121A;
  color: #B0121A;
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.kts-contact__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 44px;
}
.kts-contact__card {
  border: 1px solid #E3E3E3;
  padding: 36px 32px;
}
.kts-contact__label {
  font-family: "Oswald", sans-serif;
  font-size: 1.2rem;
  letter-spacing: 0.2em;
  color: #B0121A;
}
.kts-contact__tel {
  display: block;
  margin-top: 12px;
  font-family: "Oswald", sans-serif;
  font-size: 3.4rem;
  letter-spacing: 0.04em;
  line-height: 1.1;
  color: #1A1A1A;
}
.kts-contact__tel:hover { color: #B0121A; }
.kts-contact__card-title {
  margin: 12px 0 0;
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: normal;
}
.kts-contact__note {
  margin: 14px 0 0;
  font-size: 1.3rem;
  line-height: 1.9;
  color: #3D3D3D;
}

/* フォーム */
.kts-form {
  display: flex;
  flex-direction: column;
  border-top: 1px solid #E3E3E3;
}
.kts-form__row {
  display: grid;
  grid-template-columns: minmax(160px, 220px) 1fr;
  gap: 24px;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid #E3E3E3;
}
.kts-form__row--top { align-items: start; }
.kts-form__label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: normal;
}
.kts-form__row--top .kts-form__label { padding-top: 14px; }
.kts-form__req {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  background: #B0121A;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 500;
}
.kts-form__opt {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border: 1px solid #CCC;
  color: #8A8A8A;
  font-size: 1.1rem;
  font-weight: 500;
}
.kts-form input[type="text"],
.kts-form input[type="email"],
.kts-form input[type="tel"],
.kts-form textarea {
  width: 100%;
  border: 1px solid #DCDCDC;
  border-radius: 0;
  background: #FAFAFA;
  font-size: 1.4rem;
  font-family: inherit;
  color: #1A1A1A;
}
.kts-form input[type="text"],
.kts-form input[type="email"],
.kts-form input[type="tel"] {
  height: 52px;
  padding: 0 16px;
}
.kts-form textarea {
  padding: 14px 16px;
  line-height: 1.9;
  resize: vertical;
}
.kts-form input:focus,
.kts-form textarea:focus {
  border-color: #B0121A;
  outline: none;
  background: #fff;
}
.kts-upload {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 150px;
  padding: 24px;
  border: 1px dashed #B0121A;
  background: #FCF6F6;
  cursor: pointer;
  text-align: center;
}
.kts-upload__en {
  font-family: "Oswald", sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.18em;
  color: #B0121A;
}
.kts-upload__main { font-size: 1.3rem; font-weight: 500; }
.kts-upload__note { font-size: 1.2rem; color: #7A7A7A; }
.kts-upload input[type="file"] { display: none; }
.kts-form__submit {
  display: flex;
  justify-content: center;
  margin-top: 52px;
}
.kts-form__submit button {
  height: 66px;
  padding: 0 80px;
  background: #B0121A;
  color: #fff;
  border: none;
  border-radius: 0;
  font-family: inherit;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  cursor: pointer;
  transition: background 0.3s ease;
}
.kts-form__submit button:hover { background: #1A1A1A; }

/* --------------------------------------------------------------------------
   フォームCMS（cms_id=7 / cms=28634-1 / form-pattern-1）の出力整形
   出力HTMLは dl > dt(span.required) + dd(input.textarea / textarea / .input-files)。
   共通の mail-form.css は float レイアウト＋赤い必須バッジなので、
   ID詳細度で上書きしてデザイン元（2カラムのグリッド行）に合わせる。
   -------------------------------------------------------------------------- */
#cms-contact-1-1-area .form-contents {
  padding: 0;
  background: transparent;
}
#cms-contact-1-1-area form dl {
  display: grid;
  grid-template-columns: minmax(160px, 220px) 1fr;
  column-gap: 0;
  margin-bottom: 0;
  border-top: 1px solid #E3E3E3;
}
#cms-contact-1-1-area form dl dt:not(.pattern-exclusion),
#cms-contact-1-1-area form dl dd:not(.pattern-exclusion) {
  float: none;
  width: auto;
  margin: 0;
  padding: 24px 0;
  border-bottom: 1px solid #E3E3E3;
  line-height: normal;
  text-align: left;
}
#cms-contact-1-1-area form dl dt:not(.pattern-exclusion) {
  display: flex;
  align-items: flex-start;
  padding-top: 39px;
  padding-right: 24px;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #1A1A1A;
}
/* 必須バッジはラベルの右に赤い角丸なしのタグで出す（共通CSSの ::before は消す） */
#cms-contact-1-1-area form dl dt:not(.pattern-exclusion) span.required::before { content: none; }
#cms-contact-1-1-area form dl dt:not(.pattern-exclusion) span.required::after {
  content: "必須";
  display: inline-flex;
  align-items: center;
  height: 22px;
  margin-left: 10px;
  padding: 0 8px;
  background: #B0121A;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: normal;
  vertical-align: middle;
}
#cms-contact-1-1-area form dl dd:not(.pattern-exclusion) {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-left: 24px;
}
#cms-contact-1-1-area .form-contents dd:not(.pattern-exclusion) .textarea {
  width: 100%;
  padding: 0 16px;
  border: 1px solid #DCDCDC;
  border-radius: 0;
  background: #FAFAFA;
  font-family: inherit;
  font-size: 1.4rem;
  color: #1A1A1A;
}
#cms-contact-1-1-area .form-contents dd:not(.pattern-exclusion) input.textarea { height: 52px; }
#cms-contact-1-1-area .form-contents dd:not(.pattern-exclusion) textarea.textarea {
  height: auto;
  padding: 14px 16px;
  line-height: 1.9;
  resize: vertical;
}
#cms-contact-1-1-area .form-contents dd:not(.pattern-exclusion) .textarea:focus {
  border-color: #B0121A;
  outline: none;
  background: #fff;
}
/* 図面データの添付枠（CMSは file 入力を複数個出力する） */
#cms-contact-1-1-area .form-contents dd:not(.pattern-exclusion) .input-files {
  width: 100%;
  padding: 14px 16px;
  border: 1px dashed #B0121A;
  border-radius: 0;
  background: #FCF6F6;
  font-family: inherit;
  font-size: 1.3rem;
  color: #1A1A1A;
  cursor: pointer;
}
#cms-contact-1-1-area .form-contents .submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
  height: 66px;
  margin: 52px auto 0;
  padding: 0 80px;
  background: #B0121A;
  color: #fff;
  border: none;
  border-radius: 0;
  font-family: inherit;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  transition: background 0.3s ease;
}
#cms-contact-1-1-area .form-contents .submit-btn::before { content: none; }
#cms-contact-1-1-area .form-contents .submit-btn:hover { background: #1A1A1A; }

/* ==========================================================================
   17. お問い合わせCTA帯
   ========================================================================== */
.kts-cta {
  position: relative;
  padding: 84px 0;
  color: #fff;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.kts-cta::before { content: none; }
.kts-cta__inner { text-align: center; }
.kts-cta__lead {
  margin: 26px auto 0;
  max-width: 560px;
  font-size: 1.5rem;
  line-height: 2;
  color: #fff;
  text-wrap: balance;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.85), 0 0 24px rgba(0, 0, 0, 0.6);
}
.kts-cta__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}
.kts-cta__tel-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.kts-cta__tel {
  font-family: "Oswald", sans-serif;
  font-size: 4rem;
  line-height: 1.1;
  color: #fff;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.85);
}
.kts-cta__tel:hover { color: #fff; opacity: 0.85; }
.kts-cta__tel-note {
  font-size: 1.2rem;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
}

/* ==========================================================================
   18. フッター
   ========================================================================== */
.kts-footer {
  background: #111;
  color: rgba(255, 255, 255, 0.82);
}
.kts-footer__body { padding: 72px 0 0; }
.kts-footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
}
.kts-footer__logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.kts-footer__logo img { height: 34px; width: auto; }
.kts-footer__name {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
  line-height: 1;
}
.kts-footer__address {
  margin: 26px 0 0;
  font-size: 1.3rem;
  line-height: 2;
  color: rgba(255, 255, 255, 0.82);
}
.kts-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 28px;
}
.kts-footer__nav .footer-body__nav-item a {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.82);
}
.kts-footer__nav .footer-body__nav-item a:hover { color: #fff; }
.kts-footer__map {
  border-radius: 0;
  overflow: hidden;
}
.kts-footer__map iframe {
  width: 100%;
  min-height: 240px;
  height: 100%;
  border: 0;
  filter: grayscale(1) invert(0.92) contrast(0.78) brightness(1.28);
}
.kts-footer__bottom {
  margin: 56px 0 0;
  padding: 22px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.kts-footer__copyright {
  font-family: "Oswald", sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.5);
}

/* ページトップボタン */
.kts-page-top__link {
  border-radius: 0;
  background: #1A1A1A;
}
.kts-page-top__link:hover { background: #B0121A; opacity: 1; }

/* ==========================================================================
   19. ライトボックス（施工実績の画像拡大）
   ROS共通の Lightbox を使用し、デザイン元の見た目（濃い暗幕・白枠なし）に寄せる。
   ========================================================================== */
.lightboxOverlay {
  background-color: #0A0A0A;
  opacity: 0.92;
}
.lb-outerContainer,
.lb-dataContainer {
  background: transparent;
  border-radius: 0;
  max-width: min(900px, calc(100vw - 48px));
}
.lb-container { padding: 0; }
.lb-image {
  max-width: 100%;
  height: auto;
  max-height: calc(100vh - 160px);
  border: 0;
  border-radius: 0;
}
.lb-data .lb-caption {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  font-size: 1.3rem;
  font-weight: 500;
  color: #fff;
}
/* デザイン元のライトボックスに件数表示は無いため隠す */
/* 件数表示はデザインに無いので消す。jQueryのfadeInがdisplayをインライン指定するため
   display ではなく visibility / font-size で消す */
.lb-data .lb-number { visibility: hidden; font-size: 0; }
.lb-data .lb-close { opacity: 0.8; }
.lb-data .lb-close:hover { opacity: 1; }


/* ==========================================================================
   20. レスポンシブ
   デザイン元はPC幅のみの指定（グリッドは auto-fit で自然に折り返す）。
   ここでは狭い画面で余白と文字が過大にならないよう調整する。
   ========================================================================== */
/* --------------------------------------------------------------------------
   タブレット（640〜1100px）
   3アイテムの並びが auto-fit のままだと「2+1」で崩れるため、カラム数を固定する
   -------------------------------------------------------------------------- */
@media (min-width: 640px) and (max-width: 1100px) {
  .kts-problem__grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .kts-problem__item { padding: 28px 20px; gap: 12px; }
  .kts-problem__text { font-size: 1.4rem; }

  .kts-reason__grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }

  .kts-bnr__grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .kts-bnr__body { padding: 20px; }
  .kts-bnr__ja   { font-size: 1.5rem; }

  .kts-product__grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }

  .kts-cta-box__watermark { font-size: 8rem; }
}

/* 施工実績（TOPの4件）：横長タブレットは4列、縦向きタブレットは2列 */
@media (min-width: 897px) and (max-width: 1100px) {
  .kts-works__grid:not(.kts-works__grid--list) { grid-template-columns: repeat(4, 1fr); }
  /* FLOWは5列のままだが、左右の余白を詰めて本文幅を稼ぐ */
  .kts-flow__item { padding: 24px 12px 0; }
}
@media (min-width: 640px) and (max-width: 896px) {
  .kts-works__grid:not(.kts-works__grid--list) { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1100px) {
  .kts-header__inner { min-height: 60px; padding: 8px 15px; }
  .kts-container { padding-left: 20px; padding-right: 20px; }
}

@media (max-width: 1100px) {
  /* ロゴのタップ領域を確保 */
  .kts-header__logo { padding: 6px 0; }
}

@media (max-width: 896px) {
  /* スマホ・タブレットのタップ領域を確保 */
  .kts-contact__tel { padding: 5px 0; }
  /* フッターナビのタップ領域を確保 */
  .kts-footer__nav { gap: 0 26px; }
  .kts-footer__nav .footer-body__nav-item a {
    display: inline-block;
    padding: 10px 0;
  }
  .kts-sec--84      { padding: 56px 0; }
  .kts-sec--88-110  { padding: 56px 0 64px; }
  .kts-sec--96      { padding: 60px 0; }
  .kts-sec--100     { padding: 60px 0; }
  .kts-sec--104     { padding: 60px 0; }
  .kts-sec--110     { padding: 64px 0; }
  .kts-sec--40-110  { padding: 24px 0 64px; }
  .kts-sec--b100    { padding: 0 0 60px; }
  .kts-sec--b110    { padding: 0 0 64px; }

  .kts-mv { height: min(620px, 80vh); }
  .kts-mv__copy { padding-left: 20px; }
  .kts-problem__head,
  .kts-reason__head,
  .kts-sec__head,
  .kts-flow__head,
  .kts-works__head,
  .kts-product__head { margin-bottom: 36px; }
  .kts-problem__answer { margin-top: 32px; padding: 26px 20px; }
  .kts-about__body { padding: 48px 32px; }
  .kts-news__grid { gap: 32px; }
  .kts-news__body { grid-column: auto; }
  .kts-cta { padding: 60px 0; }
  .kts-cta__row { gap: 28px; }
  .kts-cta__tel { font-size: 3.2rem; }
  .kts-footer__body { padding: 56px 0 0; }
  .kts-footer__bottom { margin-top: 40px; }
  .kts-page-hero { height: 220px; }
  /* 「ご相談から納品までの流れ」は5ステップあるので、タブレット以下は縦に積む。
     番号と見出しは横並びにし、本文だけ下の行に回す */
  .kts-flow__grid { grid-template-columns: 1fr; gap: 0; }
  .kts-flow__item {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: baseline;
    column-gap: 16px;
    row-gap: 10px;
    padding: 22px 0 26px;
  }
  .kts-flow__num   { grid-area: 1 / 1; }
  .kts-flow__title { grid-area: 1 / 2; }
  .kts-flow__text  { grid-area: 2 / 1 / 3 / -1; }
  .kts-cta-box { padding-top: 48px; padding-bottom: 48px; }
  .kts-overview__row { padding: 18px 20px; gap: 16px; }
  .kts-overview__row dt { width: 120px; }
}

@media (max-width: 639px) {
  .kts-container { padding-left: 16px; padding-right: 16px; }
  .kts-mv { height: min(560px, 78vh); }
  .kts-mv__sub { font-size: 1.3rem; }
  .kts-problem__item { padding: 24px 20px; }
  .kts-reason__grid { gap: 28px; }
  .kts-bnr__img { height: 200px; }
  .kts-works__grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; }
  .kts-works__grid--list { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; }
  .kts-about__body { padding: 40px 24px; }
  .kts-map--lg, .kts-map--md { height: 280px; }
  .kts-overview__row { flex-direction: column; gap: 4px; padding: 16px; }
  .kts-overview__row dt { width: auto; }
  /* 番号は少し小さくして見出しと釣り合わせる */
  .kts-flow__num { font-size: 3.2rem; }
  .kts-br-sp { display: inline; }
  /* スマホでは背景の英字が本文に被るので小さくする */
  .kts-cta-box__watermark { font-size: 4.6rem; letter-spacing: 0.04em; }
  .kts-svc-lead { text-align: left; }
  .kts-form__row { grid-template-columns: 1fr; gap: 12px; }
  .kts-form__row--top .kts-form__label { padding-top: 0; }
  #cms-contact-1-1-area form dl { grid-template-columns: 1fr; }
  #cms-contact-1-1-area form dl dt:not(.pattern-exclusion) { padding: 18px 0 0; border-bottom: none; }
  #cms-contact-1-1-area form dl dd:not(.pattern-exclusion) { padding: 12px 0 18px; }
  #cms-contact-1-1-area .form-contents .submit-btn { width: 100%; max-width: 320px; padding: 0 32px; }
  .kts-form__submit button { padding: 0 48px; width: 100%; max-width: 320px; }
  .kts-btn { padding: 0 32px; width: 100%; max-width: 320px; }
  .kts-btn--solid, .kts-btn--lg, .kts-btn--ghost, .kts-btn--sm { padding: 0 32px; }
  .kts-cta__tel { font-size: 2.8rem; }
  /* バッジは折り返すと固定高さから文字がはみ出すので、幅を揃えて縦積みにする */
  .kts-badges { gap: 8px; }
  .kts-badge {
    width: 100%;
    height: auto;
    min-height: 38px;
    padding: 9px 16px;
    justify-content: center;
    font-size: 1.2rem;
    line-height: 1.7;
    text-align: center;
  }
  /* スマホはハンバーガーメニューがあるのでフッターナビは出さない */
  .kts-footer__nav { display: none; }
  /* フッターの情報は中央寄せ */
  .kts-footer__grid { text-align: center; }
  .kts-footer__logo { justify-content: center; }
  .kts-footer__address { margin-bottom: 4px; text-align: center; }
  .kts-contact__card { padding: 28px 24px; }
  .kts-contact__tel { font-size: 2.8rem; }
}

/* ==========================================================================
   21. スクロールフェードアップ（JSが .kts-reveal を付けたときだけ効く）
   ========================================================================== */
.kts-reveal {
  opacity: 0;
  transform: translateY(16px);
}
.kts-reveal.is-inview {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease-out var(--kts-reveal-delay, 0s), transform 0.6s ease-out var(--kts-reveal-delay, 0s);
}
@media (prefers-reduced-motion: reduce) {
  .kts-reveal { opacity: 1; transform: none; }
}