@charset "UTF-8";
/*
 * ======================================
 * 追加クラス一覧（共通SCSS取り込み検討用）
 * ======================================
 *
 * .ft-logo / .ft-logo--footer   - テキストロゴ（社名のみ）※構造不足：アイコン無しテキストロゴ
 * .ft-tel-label / .ft-tel-num   - ヘッダー電話（ラベル＋番号の2段）
 * .ft-eyebrow / --light         - Raleway英字の小見出し（セクション上の一言）
 * .ft-lead / --light            - 明朝の大きめリード見出し（h2）
 * .ft-body-text                 - 本文段落（色#3A4757 / lh2.1）
 * .ft-hero__*                   - MVヒーローのテキストオーバーレイ一式 ※構造不足
 * .ft-btn-primary               - 水色ベタ×紺文字のCTAボタン ※状態不足（共通btnは紺→水色hover）
 * .ft-btn-ghost                 - ヒーロー用ゴースト白枠ボタン
 * .ft-btn-outline-sm            - 小さめアウトラインリンクボタン
 * .ft-link-arrow                - 下線＋矢印のテキストリンク
 * .ft-cta__heading              - フッターCTAの明朝見出し
 * .ft-cta-tel / __label / __num - フッターCTAの電話（ラベル＋大番号）
 * .ft-tags / .ft-tag            - 対応エリア等のボーダーチップ群
 * .ft-hscroll / __item          - 施工実績の横スクロールスライダー ※構造不足
 * .ft-img-stack / __main / __sub- 写真＋サブ写真の重なりレイアウト
 * .ft-page-hero / __overlay     - 下層ページの紺ヒーロー帯
 * .ft-crumb                     - パンくずバー（下線区切りの薄い帯）
 * .ft-svc-card__*               - 事業案内カード（番号＋英字＋明朝＋下線リンク）
 * .ft-side-head / __en / __ja   - サイドバーの見出し（英字＋明朝）
 * .ft-contact-tel-box           - お問い合わせの電話ボックス
 * .ft-form-row / __label / 必須 - フォーム行レイアウト
 * .ft-badge-ba                  - Before/Afterラベル
 *
 * ======================================
 * 共通SCSSに不足していたもの（5分類）
 * ======================================
 * ・構造不足：アイコン無しテキストロゴ / MVテキストオーバーレイ / 横スクロールスライダー
 * ・状態不足：水色ベタ×紺文字ボタン（共通btnは配色が逆）
 * ・装飾パターン不足：写真の重なり配置 / Before-Afterラベル
 * ・値の粒度不足：セクション見出しのグラデーション方向・JAの小サイズ
 */

/* ==========================================================================
   0. 土台（固定ヘッダー分の余白）
   ========================================================================== */
body { padding-top: 76px; }
@media (max-width: 1100px) { body { padding-top: 60px; } }
body.is-nav-open { overflow: hidden; }
/* モバイル横はみ出し防止 */
html { overflow-x: hidden; }
/* column2--5-5 はフレームワークにSP縦積みリセットが無いため補完（About/事業案内トップ等） */
@media (max-width: 896px) { .column2--5-5 > .column2__child { width: 100%; } }

/* ==========================================================================
   0-1. Font Awesome 5 名の互換（ROS FA6 webfontへエイリアス）
   共通SCSSが content で "Font Awesome 5 Free/Brands" を参照するため
   ========================================================================== */
@font-face {
  font-family: "Font Awesome 5 Free";
  font-style: normal;
  font-weight: 900;
  font-display: block;
  src: url("https://cdn.rs-sys.jp/lib/fontawesome-v6/webfonts/fa-solid-900.woff2") format("woff2");
}
@font-face {
  font-family: "Font Awesome 5 Free";
  font-style: normal;
  font-weight: 400;
  font-display: block;
  src: url("https://cdn.rs-sys.jp/lib/fontawesome-v6/webfonts/fa-regular-400.woff2") format("woff2");
}
@font-face {
  font-family: "Font Awesome 5 Brands";
  font-style: normal;
  font-weight: 400;
  font-display: block;
  src: url("https://cdn.rs-sys.jp/lib/fontawesome-v6/webfonts/fa-brands-400.woff2") format("woff2");
}

/* ==========================================================================
   1. ヘッダー
   ========================================================================== */
.header-bar {
  background: rgba(255, 255, 255, 0.96);
  -webkit-backdrop-filter: saturate(1.1) blur(6px);
  backdrop-filter: saturate(1.1) blur(6px);
  border-bottom: 1px solid #E4E9F0;
  box-shadow: none;
}
.header-bar.is-scrolled { box-shadow: 0 2px 14px rgba(11, 54, 101, 0.07); }
/* デザインに合わせてヘッダー内容を1200px幅・左右24pxに収める */
.header__inner--flush-right { max-width: 1200px; padding-left: 24px; padding-right: 24px; }
@media (min-width: 1101px) { .header__inner { height: 76px; } }
@media (max-width: 1100px) { .header__inner--flush-right { padding-left: 15px; padding-right: 15px; } }

/* テキストロゴ（社名のみ） */
.ft-logo { display: flex; flex-direction: column; justify-content: center; line-height: 1; text-decoration: none; }
.ft-logo__ja { font-size: 1.9rem; font-weight: 700; letter-spacing: 0.06em; color: #0B3665; line-height: 1.2; }
.header__logo .ft-logo__ja { font-family: "Noto Serif JP", serif; font-size: 2.1rem; }
.section--about .container { max-width: 1300px; }
@media (max-width: 1320px) { .section--about .container { max-width: 95%; } }

/* PCナビ：英字（小・グレー）＋日本語 */
.header__nav-item a { padding: 6px 14px; gap: 3px; }
.header__nav-en { font-size: 1rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: #9AA6B4; }
.header__nav-ja { font-size: 1.4rem; font-weight: 500; color: #4A5768; margin-top: 3px; }
.header__nav-item a::after { background: #62B9DF; height: 2px; }
.header__nav-item--current a::after { width: 100%; left: 0; transform: none; }

/* 右側グループ：ナビとの間に縦仕切り線 */
.header__right { gap: 16px; border-left: 1px solid #E4E9F0; padding-left: 24px; }

/* 電話番号：ラベル＋番号の2段（アイコンなし・デザイン準拠） */
.header__tel { flex-direction: column; align-items: flex-start; justify-content: center; line-height: 1.1; font-size: 2rem; }
.header__tel::before { content: none; }
.ft-tel-label { font-size: 1rem; font-weight: 400; letter-spacing: 0.1em; color: #6B7788; }
.ft-tel-num { font-family: "Raleway", sans-serif; font-weight: 700; font-size: 2rem; color: #0B3665; letter-spacing: 0.02em; }
.ft-tel-num::before {
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  content: "\f095";
  margin-right: 8px;
  font-size: 0.78em;
  color: #0B3665;
}

/* CTA：フル高さの帯ではなく、角丸2pxのボックスボタンに（縦中央配置） */
.header__cta {
  height: auto;
  align-self: center;
  flex-direction: row;
  padding: 12px 20px;
  font-size: 1.4rem;
  font-weight: 500;
  border-radius: 2px;
  white-space: nowrap;
}
.header__cta:hover { background: #12457F; opacity: 1; }
.header__cta::before {
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  content: "\f0e0";
  margin-right: 8px;
  font-size: 0.9em;
}

/* SPナビ（ハンバーガーメニュー）調整 */
.sp-nav__link::after { margin-left: 10px; }
.sp-nav__en { font-size: 1.5rem; }

/* ==========================================================================
   2. セクション見出し（英字グラデ＋日本語サブ）
   ========================================================================== */
.heading-big { line-height: 1.02; }
.heading-big--gradient .heading__en {
  background: linear-gradient(105deg, #7FC7EC 0%, #3D8DCA 48%, #0B3665 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.heading-big .heading__ja { color: #55657A; font-weight: 500; margin-top: 6px; }
.heading-big--on-dark .heading__en {
  background: linear-gradient(105deg, #EAF6FF 0%, #9BD6F2 55%, #62B9DF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.heading-big--on-dark .heading__ja { color: #C4D2E4; }

/* 英字の小見出し（eyebrow） */
.ft-eyebrow {
  display: block;
  font-family: "Raleway", sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #62B9DF;
}

/* 明朝の大きめリード見出し */
.ft-lead { font-family: "Noto Serif JP", serif; font-weight: 600; color: #0B3665; line-height: 1.5; }
.ft-lead--light { color: #fff; font-weight: 500; }

/* 本文 */
.ft-body-text { color: #3A4757; line-height: 2.1; }
.ft-body-text--light { color: #D6E1EE; }

/* ==========================================================================
   3. ボタン / リンク
   ========================================================================== */
.ft-btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: #62B9DF; color: #0B3665;
  font-weight: 700; font-size: 1.5rem;
  padding: 16px 30px; border-radius: 2px;
  border: 1px solid #62B9DF; text-decoration: none;
  transition: all 0.3s ease;
}
.ft-btn-primary:hover { background: #4FA8D4; border-color: #4FA8D4; opacity: 1; transform: translateY(-2px); }

.ft-btn-ghost {
  display: inline-flex; align-items: center; gap: 10px;
  background: transparent; color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.6);
  font-weight: 500; font-size: 1.5rem;
  padding: 16px 30px; border-radius: 2px; text-decoration: none;
  transition: all 0.3s ease;
}
.ft-btn-ghost:hover { background: rgba(255, 255, 255, 0.12); opacity: 1; }

.ft-btn-outline-sm {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid #C7D6E6; color: #0B3665;
  padding: 12px 24px; font-size: 1.4rem; border-radius: 2px;
  text-decoration: none; transition: all 0.3s ease;
}
.ft-btn-outline-sm:hover { background: #0B3665; color: #fff; border-color: #0B3665; opacity: 1; }

.ft-btn-navy {
  display: inline-flex; align-items: center; gap: 10px;
  background: #0B3665; color: #fff; font-weight: 500; font-size: 1.4rem;
  padding: 14px 26px; border-radius: 2px; text-decoration: none; transition: all 0.3s ease;
}
.ft-btn-navy:hover { background: #12457F; opacity: 1; transform: translateY(-2px); }

.ft-link-arrow {
  display: inline-flex; align-items: center; gap: 12px;
  color: #0B3665; text-decoration: none; font-weight: 500; font-size: 1.5rem;
  border-bottom: 1px solid #0B3665; padding-bottom: 6px;
  transition: gap 0.3s ease;
}
.ft-link-arrow:hover { gap: 18px; opacity: 1; }

/* ==========================================================================
   4. ヒーロー（MV）
   ========================================================================== */
.ft-hero { position: relative; overflow: hidden; background: #0B3665; }
#slideshow { position: relative; height: min(82vh, 740px); min-height: 500px; overflow: hidden; }
@media (max-width: 896px) { #slideshow { height: 72vh; min-height: 440px; } }
/* CMSスライダー（Swiper）を外枠 #slideshow いっぱいに追従させる。
   ※ Swiperの配置は上書きしない（position:absolute等を当てるとfade演出が壊れるため）。
      高さを100%でチェーンさせ、画像だけをカバー表示にする。 */
#slideshow > div,
#slideshow .slider_wrapper,
#slideshow .main_slider__outer,
#slideshow .main_slider,
#slideshow .swiper,
#slideshow .swiper-wrapper,
#slideshow .swiper-slide { height: 100%; }
#slideshow .main_slider__inner { width: 100%; height: 100%; }
#slideshow .main_slider__inner img,
#slideshow .swiper-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }

.ft-hero__overlay {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: linear-gradient(100deg, rgba(6, 26, 52, 0.86) 0%, rgba(6, 26, 52, 0.55) 42%, rgba(6, 26, 52, 0.12) 100%);
}
.ft-hero__inner {
  position: absolute; inset: 0; z-index: 3;
  display: flex; flex-direction: column; justify-content: center;
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  pointer-events: none;
}
.ft-hero__eyebrow {
  font-family: "Raleway", sans-serif; font-size: 1.3rem; letter-spacing: 0.32em;
  color: #8FD0F0; margin-bottom: 22px;
}
.ft-hero__title {
  font-family: "Noto Serif JP", serif; font-weight: 600;
  font-size: clamp(3.4rem, 6vw, 6.4rem); line-height: 1.28; color: #fff;
  letter-spacing: 0.02em; text-shadow: 0 2px 24px rgba(0, 10, 30, 0.3); margin: 0;
}
.ft-hero__sub {
  font-size: clamp(1.4rem, 1.6vw, 1.7rem); line-height: 2; color: #E4EDF7;
  margin-top: 26px; max-width: 620px;
}
.ft-hero__btns { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; pointer-events: auto; }
.ft-hero__scroll {
  position: absolute; bottom: 22px; right: 28px; z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 8px; pointer-events: none;
}
.ft-hero__scroll span:first-child {
  font-family: "Raleway", sans-serif; font-size: 1rem; letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.75); writing-mode: vertical-rl;
}
.ft-hero__scroll span:last-child {
  width: 1px; height: 36px; background: rgba(255, 255, 255, 0.5);
  animation: ftCue 1.8s infinite;
}
@keyframes ftCue {
  0% { transform: translateY(0); opacity: 0.9; }
  50% { transform: translateY(8px); opacity: 0.3; }
  100% { transform: translateY(0); opacity: 0.9; }
}
@media (max-width: 639px) {
  .ft-hero__scroll { display: none; }
  .ft-hero__sub { max-width: 300px; min-width: 0; font-size: 1.3rem; line-height: 1.9; }
}

/* ==========================================================================
   5. お知らせ（カテゴリチップの見た目調整）
   ========================================================================== */
.news-list__cat {
  background: #fff; border: 1px solid #C7D6E6; color: #0B3665;
  font-weight: 500; min-width: 0; padding: 4px 12px;
}
.news-list__date { font-size: 1.3rem; color: #6B7788; }
.news-list__title { font-weight: 500; font-size: 1.5rem; }
/* お知らせを約3記事分の高さに制限し、4件目以降はスクロール表示 */
.ft-news-scroll {
  max-height: 222px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(11, 54, 101, 0.35) transparent;
}
.ft-news-scroll::-webkit-scrollbar { width: 6px; }
.ft-news-scroll::-webkit-scrollbar-thumb { background: rgba(11, 54, 101, 0.35); border-radius: 3px; }
.ft-news-scroll::-webkit-scrollbar-track { background: rgba(11, 54, 101, 0.06); }

/* ==========================================================================
   6. 会社紹介：写真の重なり配置
   ========================================================================== */
.ft-img-stack { position: relative; }
.ft-img-stack__main { width: 100%; aspect-ratio: 4/3; border-radius: 2px; overflow: hidden; }
.ft-img-stack__main img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ft-img-stack__sub {
  position: absolute; right: -14px; bottom: -24px; width: 44%; aspect-ratio: 1/1;
  border: 6px solid #fff; border-radius: 2px; overflow: hidden;
  box-shadow: 0 12px 30px rgba(11, 54, 101, 0.18);
}
.ft-img-stack__sub img { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 639px) { .ft-img-stack__sub { width: 40%; right: 0; bottom: -18px; } }

/* ごあいさつ：タイトル＋画像を左に積み、文章列と高さを揃える（画像が余白を埋める） */
.ft-greet-left { display: flex; flex-direction: column; }
.ft-greet-img { flex: 1 1 auto; min-height: 300px; overflow: hidden; border-radius: 2px; }
.ft-greet-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 896px) { .ft-greet-img { min-height: 240px; } }

/* 代表写真（縦長） */
.ft-portrait { aspect-ratio: 3/4; border-radius: 2px; overflow: hidden; }
.ft-portrait img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ==========================================================================
   7. 施工実績（横スクロール）
   ========================================================================== */
.ft-hscroll {
  display: flex; gap: 24px; overflow-x: auto; padding: 6px 0 24px;
  scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
}
.ft-hscroll__item { flex: 0 0 auto; width: min(78vw, 340px); scroll-snap-align: start; }

/* ==========================================================================
   8. 対応エリア（ボーダーチップ）
   ========================================================================== */
.ft-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.ft-tag {
  border: 1px solid rgba(255, 255, 255, 0.34); padding: 8px 12px; border-radius: 2px;
  font-size: 1.4rem; letter-spacing: 0.04em; color: #fff; white-space: nowrap;
}
/* PC（1101px以上）ではタグを横一列に収める */
@media (min-width: 1101px) { .ft-tags { flex-wrap: nowrap; } }
.ft-area-cap { font-family: "Raleway", sans-serif; font-size: 1.2rem; letter-spacing: 0.24em; color: #8FD0F0; }
.ft-area-map { display: block; width: 100%; max-width: 420px; height: auto; margin: 0 auto; filter: drop-shadow(0 16px 36px rgba(0, 0, 0, 0.4)); }

/* ==========================================================================
   9. フッターCTA
   ========================================================================== */
.footer-cta--2col-stack { padding: 64px 0; }
/* CONTACT：2カラム（左＝文章 / 右＝電話・ボタン）のままページ中央にグループ配置 */
.footer-cta--2col-stack .footer-cta__inner {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 32px 64px;
  text-align: left;
  max-width: 1040px;
}
.footer-cta--2col-stack .footer-cta__left { text-align: left; max-width: 480px; }
.footer-cta--2col-stack .footer-cta__right { width: auto; align-items: flex-start; }
@media (max-width: 896px) {
  .footer-cta--2col-stack .footer-cta__inner { flex-direction: column; text-align: center; }
  .footer-cta--2col-stack .footer-cta__left { text-align: center; max-width: none; }
  .footer-cta--2col-stack .footer-cta__right { align-items: center; }
}
/* CONTACTセクション背景画像（画像URLはHTMLのbackground-imageで指定） */
.ft-cta-bg { background-size: cover; background-position: center; background-repeat: no-repeat; }
.ft-cta-bg::before { background: #092340b0; }
.ft-eyebrow--light { color: #62B9DF; }
.ft-cta__heading { font-size: clamp(2.6rem, 3.2vw, 3.4rem); line-height: 1.4; color: #fff; font-weight: 500; }
.footer-cta__desc { color: #B9C6D8; }
.ft-cta-tel { text-decoration: none; display: block; }
.ft-cta-tel__label { display: block; font-size: 1.1rem; letter-spacing: 0.12em; color: #9FB2C9; margin-bottom: 4px; }
.ft-cta-tel__num { font-family: "Raleway", sans-serif; font-weight: 700; font-size: clamp(3rem, 5vw, 4rem); color: #fff; letter-spacing: 0.02em; }
.ft-cta-tel__num::before { font-family: "Font Awesome 5 Free"; font-weight: 900; content: "\f095"; margin-right: 12px; font-size: 0.58em; color: #fff; vertical-align: middle; }
/* CTAボタンを電話番号くらいの幅に揃える（このセクション内のみ） */
.footer-cta__right .ft-btn-primary { width: 100%; max-width: 330px; justify-content: center; }

/* フッター本体の境界線 */
.footer-body--dark { border-top: 1px solid rgba(255, 255, 255, 0.12); }
/* フッターナビをPCで横1行に収める */
.footer-body__nav { gap: 12px 18px; }
@media (min-width: 1101px) { .footer-body__nav { flex-wrap: nowrap; white-space: nowrap; } }
/* スマホ時はフッターナビを非表示 */
@media (max-width: 639px) { .footer-body__nav { display: none; } }
.ft-logo--footer { margin-bottom: 16px; }
.ft-logo--footer .ft-logo__ja { color: #fff; font-size: 2rem; }
.footer-body__map { border-radius: 2px; border: 1px solid rgba(255, 255, 255, 0.14); height: 160px; }

/* ==========================================================================
   10. 下層ページヒーロー（紺帯）＋パンくず
   ========================================================================== */
.ft-page-hero { position: relative; background: #0B3665; overflow: hidden; }
.ft-page-hero__overlay { position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(90deg, rgba(9, 32, 62, 0.9), rgba(9, 32, 62, 0.65)); }
.ft-page-hero__inner { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; padding: clamp(56px, 8vw, 92px) 24px; }

.ft-crumb { border-bottom: 1px solid #E4E9F0; }
.ft-crumb .breadcrumb { max-width: 1200px; margin: 0 auto; padding: 14px 24px; }
.ft-crumb .breadcrumb__link, .ft-crumb .breadcrumb__item::after { color: #6B7788; }
.ft-crumb .breadcrumb__link { font-family: "Raleway", sans-serif; letter-spacing: 0.02em; }
.ft-crumb .breadcrumb__current { color: #0B3665; font-family: "Raleway", sans-serif; }

/* ==========================================================================
   11. 事業案内カード
   ========================================================================== */
.ft-svc-card {
  background: #fff; border: 1px solid #E4E9F0; border-radius: 2px; overflow: hidden;
  display: flex; flex-direction: column; height: 100%;
}
.ft-svc-card__img { width: 100%; aspect-ratio: 16/10; overflow: hidden; }
.ft-svc-card__img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s ease; }
.ft-svc-card:hover .ft-svc-card__img img { transform: scale(1.05); }
.ft-svc-card__body { padding: 28px 26px 30px; display: flex; flex-direction: column; flex: 1; }
.ft-svc-card__meta { display: flex; align-items: baseline; gap: 12px; margin-bottom: 6px; }
.ft-svc-card__no { font-family: "Raleway", sans-serif; font-weight: 600; font-size: 2.6rem; color: #C6D5E4; line-height: 1; }
.ft-svc-card__en { font-family: "Raleway", sans-serif; font-size: 1.1rem; letter-spacing: 0.16em; color: #62B9DF; }
.ft-svc-card__title { font-family: "Noto Serif JP", serif; font-weight: 600; font-size: 2.2rem; color: #0B3665; margin-bottom: 14px; }
.ft-svc-card__text { font-size: 1.45rem; line-height: 2; color: #3A4757; margin-bottom: 24px; flex: 1; }
.ft-svc-card__link {
  display: inline-flex; align-items: center; gap: 8px; color: #0B3665; text-decoration: none;
  font-weight: 500; font-size: 1.4rem; border-top: 1px solid #E4E9F0; padding-top: 18px;
}
.ft-svc-card__link .font-en { transition: transform 0.3s ease; }
.ft-svc-card__link:hover .font-en { transform: translateX(4px); }

/* 事業案内：最優先事業の番号あしらい */
.ft-svc-no-lg { font-family: "Raleway", sans-serif; font-weight: 600; font-size: 4.4rem; color: #DCE7F1; line-height: 1; }
.ft-chip { font-size: 1.1rem; font-weight: 500; letter-spacing: 0.1em; color: #12457F; background: #EAF4FB; padding: 5px 14px; border-radius: 2px; }

/* ==========================================================================
   12. サイドバー（施工実績）
   ========================================================================== */
.ft-side-block { margin-bottom: 44px; }
.ft-side-head__en { display: block; font-family: "Raleway", sans-serif; font-size: 1.2rem; letter-spacing: 0.18em; color: #62B9DF; margin-bottom: 6px; }
.ft-side-head__ja { display: block; font-family: "Noto Serif JP", serif; font-size: 1.9rem; color: #0B3665; margin-bottom: 18px; }
.ft-side-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid #E4E9F0; }
.ft-side-list li { border-bottom: 1px solid #E4E9F0; }
.ft-side-list a { display: flex; justify-content: space-between; align-items: center; padding: 14px 4px; text-decoration: none; color: #3A4757; font-size: 1.45rem; }
.ft-side-list a:hover { color: #0B3665; opacity: 1; }
.ft-side-list__count { font-family: "Raleway", sans-serif; font-size: 1.2rem; color: #9AA6B4; }
.ft-side-recent { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.ft-side-recent a { display: flex; gap: 14px; text-decoration: none; color: #3A4757; align-items: center; }
.ft-side-recent__thumb { flex: 0 0 72px; width: 72px; height: 56px; overflow: hidden; border-radius: 2px; background: #EEF3F8; }
.ft-side-recent__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ft-side-recent__date { font-family: "Raleway", sans-serif; font-size: 1.1rem; color: #9AA6B4; display: block; margin-bottom: 3px; }
.ft-side-recent__title { font-size: 1.35rem; line-height: 1.55; color: #0B3665; }
.ft-side-box { background: #F4F8FC; border-radius: 2px; padding: 28px 24px; }

/* 施工実績カード（一覧） */
.ft-work-card { text-decoration: none; color: #2A3646; display: flex; flex-direction: column; }
.ft-work-card__img { width: 100%; aspect-ratio: 4/3; overflow: hidden; border-radius: 2px; background: #EEF3F8; }
.ft-work-card__img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s ease; }
.ft-work-card:hover .ft-work-card__img img { transform: scale(1.06); }
.ft-work-card__body { padding: 14px 2px 0; }
.ft-work-card__meta { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.ft-work-card__date { font-family: "Raleway", sans-serif; font-size: 1.2rem; color: #8090A0; }
.ft-work-card__title { font-family: "Noto Serif JP", serif; font-weight: 500; font-size: 1.65rem; line-height: 1.6; color: #0B3665; margin: 0; }

/* カテゴリフィルター（チップ） */
.ft-filter { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.ft-filter__chip { font-size: 1.35rem; font-weight: 500; text-decoration: none; padding: 9px 18px; border-radius: 2px; border: 1px solid #CBD8E5; background: #fff; color: #3A4757; transition: all 0.2s ease; }
.ft-filter__chip:hover { border-color: #0B3665; color: #0B3665; opacity: 1; }
.ft-filter__chip.is-active { border-color: #0B3665; background: #0B3665; color: #fff; }

/* ==========================================================================
   13. 施工実績 詳細
   ========================================================================== */
.ft-entry__hero { width: 100%; aspect-ratio: 16/9; overflow: hidden; border-radius: 2px; margin-bottom: 40px; }
.ft-entry__hero img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ft-entry__body { font-size: 1.55rem; line-height: 2.15; color: #3A4757; }
.ft-entry__body h2 { font-family: "Noto Serif JP", serif; font-weight: 600; font-size: 2.2rem; color: #0B3665; margin: 40px 0 18px; padding-bottom: 14px; border-bottom: 1px solid #E4E9F0; }
.ft-entry__body p { margin: 0 0 24px; }
.ft-ba { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-bottom: 44px; }
.ft-ba figure { margin: 0; }
.ft-ba__box { width: 100%; aspect-ratio: 4/3; overflow: hidden; border-radius: 2px; position: relative; }
.ft-ba__box img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ft-badge-ba { position: absolute; top: 12px; left: 12px; font-family: "Raleway", sans-serif; font-size: 1.1rem; letter-spacing: 0.1em; padding: 5px 12px; border-radius: 2px; }
.ft-badge-ba--before { background: rgba(11, 54, 101, 0.9); color: #fff; }
.ft-badge-ba--after { background: #62B9DF; color: #0B3665; font-weight: 600; }

/* ==========================================================================
   14. お問い合わせ
   ========================================================================== */
.ft-contact-tel-box {
  display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; align-items: center;
  background: #F4F8FC; border: 1px solid #E4E9F0; border-radius: 2px; padding: 28px 32px;
}
.ft-contact-tel-box__label { font-size: 1.25rem; color: #6B7788; margin-bottom: 6px; letter-spacing: 0.04em; }
.ft-contact-tel-box__num { font-family: "Raleway", sans-serif; font-weight: 700; font-size: clamp(3rem, 5vw, 4rem); color: #0B3665; text-decoration: none; letter-spacing: 0.02em; }

.ft-form { display: flex; flex-direction: column; gap: 26px; }
.ft-form-row { display: grid; grid-template-columns: minmax(200px, 240px) 1fr; gap: 8px 28px; align-items: start; }
@media (max-width: 639px) { .ft-form-row { grid-template-columns: 1fr; } }
.ft-form-row__label { font-size: 1.45rem; font-weight: 500; color: #0B3665; padding-top: 14px; display: flex; align-items: center; gap: 10px; }
.ft-req { font-size: 1rem; font-weight: 500; color: #fff; background: #C0392B; padding: 3px 8px; border-radius: 2px; letter-spacing: 0.04em; }
.ft-any { font-size: 1rem; font-weight: 500; color: #6B7788; background: #E7EDF3; padding: 3px 8px; border-radius: 2px; letter-spacing: 0.04em; }
.ft-form .form-input { background: #fff; border: 1px solid #CBD8E5; border-radius: 2px; font-size: 1.5rem; }
.ft-form .form-input:focus { border-color: #0B3665; box-shadow: 0 0 0 3px rgba(98, 185, 223, 0.25); }
.ft-form-note { font-size: 1.25rem; color: #8090A0; margin-bottom: 22px; }
.ft-thanks { text-align: center; padding: 60px 24px; border: 1px solid #E4E9F0; border-radius: 2px; background: #F4F8FC; }
.ft-thanks__title { font-family: "Noto Serif JP", serif; font-size: 2.4rem; color: #0B3665; margin-bottom: 16px; }
.ft-submit { border: none; cursor: pointer; font-family: "Zen Kaku Gothic New", sans-serif; padding: 17px 64px; font-size: 1.6rem; justify-content: center; }

/* ==========================================================================
   15. 汎用
   ========================================================================== */
.ft-intro-text { font-size: 1.55rem; line-height: 2.1; color: #3A4757; }
.ft-sign-role { color: #9FB2C9; }

/* 横罫線のみのクリーンなテーブル（会社概要・実績詳細メタ） */
.ft-table-clean th, .ft-table-clean td { border: none; border-bottom: 1px solid #D6E0EB; background: transparent; vertical-align: top; }
.ft-table-clean tr:first-child th, .ft-table-clean tr:first-child td { border-top: 1px solid #D6E0EB; }
.ft-table-clean th { color: #0B3665; font-weight: 500; letter-spacing: 0.04em; }
.ft-table-clean td { color: #3A4757; }
@media (max-width: 639px) {
  .ft-table-clean tr:first-child th { border-top: 1px solid #D6E0EB; }
  .ft-table-clean th { border-bottom: none; background: transparent; }
  /* SPで長い値が折り返さず横に溢れるのを防ぐ */
  .ft-table-clean th, .ft-table-clean td { white-space: normal; overflow-wrap: anywhere; word-break: break-word; }
}
.bg-lightblue { background: #F4F8FC; }
.border-b-light { border-bottom: 1px solid #E4E9F0; }
.border-t-light { border-top: 1px solid #E4E9F0; }

/* ==========================================================================
   16. CMSフォーム（form-pattern-1）上書き
   ========================================================================== */
/* 送信ボタンをサイトのボタンデザインに（中央配置） */
.submit-btn {
  display: block !important;
  width: -moz-fit-content !important;
  width: fit-content !important;
  min-width: 260px !important;
  margin: 24px auto 0 !important;
  background: #0B3665 !important;
  color: #fff !important;
  border: none !important;
  border-radius: 2px !important;
  font-family: "Zen Kaku Gothic New", sans-serif !important;
  font-size: 1.6rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.04em !important;
  padding: 17px 64px !important;
  text-align: center !important;
  cursor: pointer !important;
  transition: background 0.3s ease !important;
}
.submit-btn:hover { background: #12457F !important; opacity: 1 !important; }

/* 必須バッジをサイトのカラー（#C0392B）に */
.form-pattern-1 dl dt:not(.pattern-exclusion) span.required::before {
  color: #fff !important;
  background: #C0392B !important;
}