@charset "UTF-8";
/* =========================================================================
   Shima Unso — メインスタイル（Elevated / Pro）
   方針 : 誠実・力強い・地域密着・現場感 / Exaggerated Minimalism
   配色 : 深い赤・ワインレッド・鉄錆レッド / 白・生成り・コンクリートグレー
   文字 : チャコール / 英字・数字は Oswald（現場感のあるコンデンス体）
   ========================================================================= */

/* ---------- デザイントークン ---------- */
:root {
	/* メインカラー（ロゴ＝白地×黒×鮮やかな赤。明るくクリーンに）*/
	--c-red: #e2001a;        /* 主役の赤（ロゴのビビッド赤）*/
	--c-red-deep: #b3000f;   /* 濃いめの赤（グラデ・hover）*/
	--c-red-vivid: #e2001a;
	--c-red-rust: #e2001a;   /* アクセントもロゴ赤に統一 */
	--c-red-hover: #c10016;
	--c-red-ink: #7a0010;
	--c-red-soft: #fdeced;   /* 赤の極薄ティント（背景アクセント）*/
	--c-black: #141414;      /* ロゴの黒 */

	/* ベース */
	--c-white: #ffffff;
	--c-ecru: #f8f6f2;        /* 生成り（明るめ）*/
	--c-ecru-deep: #f1ede6;
	--c-concrete: #eee9e3;
	--c-concrete-deep: #d9d4cc;

	/* 文字 */
	--c-ink: #1d1a18;
	--c-ink-soft: #5c5752;
	--c-ink-mute: #948e88;
	--c-line: #eae6df;        /* 罫線（明るめ）*/
	--c-line-soft: #f2efe9;

	/* ダーク（フッター等の最小限）*/
	--c-dark: #201c19;
	--c-dark-2: #17130f;

	/* レイアウト */
	--maxw: 1200px;
	--maxw-narrow: 800px;
	--gutter: clamp(20px, 5vw, 56px);
	--radius: 8px;
	--radius-lg: 14px;
	--radius-xl: 20px;

	/* 影（赤茶を含んだ暖かい影） */
	--shadow-sm: 0 1px 2px rgba(40,28,24,.06), 0 2px 6px rgba(40,28,24,.05);
	--shadow: 0 4px 14px rgba(40,28,24,.08), 0 2px 4px rgba(40,28,24,.05);
	--shadow-lg: 0 18px 40px -12px rgba(40,28,24,.22), 0 6px 14px rgba(40,28,24,.08);
	--shadow-xl: 0 40px 80px -20px rgba(40,28,24,.34);

	/* タイポ */
	--font-sans: "Noto Sans JP", system-ui, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
	--font-serif: "Noto Serif JP", "Yu Mincho", serif;
	--font-display: "Oswald", "Noto Sans JP", sans-serif;

	/* イージング */
	--ease: cubic-bezier(.22,.61,.36,1);
	--ease-fv: cubic-bezier(.16,1,.3,1); /* Expo Out：ファーストビュー専用の上質なイージング */

	--header-h: 72px;
}

/* ---------- リセット ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
	margin: 0;
	font-family: var(--font-sans);
	font-weight: 400;
	color: var(--c-ink);
	background: var(--c-white);
	line-height: 1.85;
	font-size: 16px;
	letter-spacing: .02em;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	overflow-wrap: anywhere;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--c-red); text-decoration: none; transition: color .2s var(--ease), opacity .2s var(--ease); }
a:hover { color: var(--c-red-hover); }
h1, h2, h3, h4 { line-height: 1.4; font-weight: 700; margin: 0 0 .6em; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--c-red); color: #fff; }

/* アイコン共通 */
.icon { width: 1.25em; height: 1.25em; display: inline-block; vertical-align: middle; flex: 0 0 auto; }

/* ---------- アクセシビリティ ---------- */
.screen-reader-text {
	position: absolute !important; width: 1px; height: 1px;
	padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
	position: absolute; left: 8px; top: -60px; z-index: 1000;
	background: var(--c-red); color: #fff; padding: 10px 16px; border-radius: var(--radius);
	transition: top .2s var(--ease);
}
.skip-link:focus { top: 8px; color: #fff; }
:focus-visible { outline: 3px solid var(--c-red-rust); outline-offset: 3px; border-radius: 3px; }

/* ---------- レイアウト ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.container--narrow { max-width: var(--maxw-narrow); }
.section { padding-block: clamp(56px, 9vw, 120px); position: relative; }
.section--tinted { background: var(--c-ecru); }
.section--dark { background: var(--c-dark); color: var(--c-white); }
.section--dark a { color: #f0d9d9; }
.page-wrap { padding-block: clamp(36px, 6vw, 72px); }
.empty { color: var(--c-ink-mute); padding: 32px 0; text-align: center; }
.empty--light { color: rgba(255,255,255,.7); }

/* ---------- ボタン ---------- */
.btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 10px;
	padding: 15px 30px; border-radius: var(--radius); font-weight: 700; line-height: 1.3;
	border: 1.5px solid transparent; transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease);
	position: relative; letter-spacing: .04em;
}
.btn .icon { width: 1.1em; height: 1.1em; }
.btn--primary { background: var(--c-red); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--c-red-hover); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn--primary:active { transform: translateY(0); }
.btn--outline { background: #fff; color: var(--c-red); border-color: var(--c-red); }
.btn--outline:hover { background: var(--c-red); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow); }
.btn--ghost { background: transparent; color: var(--c-ink); border-color: var(--c-line); }
.btn--ghost:hover { border-color: var(--c-red); color: var(--c-red); }
.btn--light { background: #fff; color: var(--c-red); }
.btn--light:hover { background: var(--c-ecru); color: var(--c-red); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn--block { display: flex; width: 100%; }
.btn--lg { padding: 19px 44px; font-size: 1.05rem; }
.btn .icon:last-child { transition: transform .25s var(--ease); }
.btn:hover .icon:last-child { transform: translateX(3px); }

/* ===================================================================
   ヘッダー
   =================================================================== */
.site-header {
	position: sticky; top: 0; z-index: 100;
	background: rgba(255,255,255,.9); backdrop-filter: saturate(140%) blur(10px); -webkit-backdrop-filter: saturate(140%) blur(10px);
	border-bottom: 1px solid var(--c-line-soft);
	transition: box-shadow .3s var(--ease), background .3s var(--ease);
}
.site-header.is-scrolled { box-shadow: var(--shadow); background: rgba(255,255,255,.96); }
.site-header__inner { display: flex; align-items: center; gap: 16px; min-height: var(--header-h); }
.site-logo { display: flex; align-items: center; gap: 11px; color: var(--c-ink); font-weight: 900; }
.site-logo__mark { color: var(--c-red); font-size: 1.6rem; transform: scaleX(1.25); line-height: 1; }
.site-logo__name { font-size: clamp(1.02rem, 3.4vw, 1.28rem); letter-spacing: .04em; }
.site-logo__img, .custom-logo { height: clamp(38px, 7vw, 50px); width: auto; display: block; }

.global-nav { display: none; margin-left: auto; }
.global-nav__list { display: flex; gap: clamp(12px, 1.7vw, 26px); }
.global-nav__list .menu-item > a,
.global-nav__list li > a { display: flex; flex-direction: column; align-items: center; gap: 2px; color: var(--c-ink); font-weight: 700; font-size: .94rem; position: relative; padding: 4px 2px; }
.menu-en, .global-nav__list .menu-en { font-family: var(--font-display); font-size: .6rem; color: var(--c-ink-mute); letter-spacing: .14em; font-weight: 600; text-transform: uppercase; }
.global-nav__list a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; background: var(--c-red); transform: scaleX(0); transform-origin: center; transition: transform .25s var(--ease); }
.global-nav__list a:hover { color: var(--c-red); }
.global-nav__list a:hover::after { transform: scaleX(1); }

.site-header__cta { display: none; }
/* フラットな板状ではなく、独立したボタンらしい見た目に（角丸・浮き影・ホバーで持ち上がる）*/
.btn--header { padding: 13px 28px; align-self: center; border-radius: 8px; letter-spacing: .02em; box-shadow: var(--shadow); }
.btn--header .btn__icon { display: inline-flex; }
.btn--header .btn__text { display: flex; flex-direction: column; line-height: 1.2; }
.btn--header small { font-family: var(--font-display); font-size: .58rem; letter-spacing: .14em; font-weight: 600; }

/* モバイル開閉 */
.nav-toggle {
	margin-left: auto; display: flex; flex-direction: column; align-items: center; gap: 3px;
	background: var(--c-red); color: #fff; border: 0; padding: 9px 11px; border-radius: var(--radius);
	transition: background .2s var(--ease);
}
.nav-toggle:hover { background: var(--c-red-hover); }
.nav-toggle__bars { width: 22px; height: 15px; position: relative; }
.nav-toggle__bars span { position: absolute; left: 0; width: 100%; height: 2px; background: #fff; border-radius: 2px; transition: .3s var(--ease); }
.nav-toggle__bars span:nth-child(1) { top: 0; }
.nav-toggle__bars span:nth-child(2) { top: 6.5px; }
.nav-toggle__bars span:nth-child(3) { top: 13px; }
.nav-toggle__label { font-family: var(--font-display); font-size: .54rem; letter-spacing: .12em; font-weight: 600; }
.nav-toggle__label--close { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1) { top: 6.5px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3) { top: 6.5px; transform: rotate(-45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__label { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__label--close { display: block; }

.mobile-nav {
	position: fixed; inset: var(--header-h) 0 0; background: var(--c-white); z-index: 99;
	padding: 24px var(--gutter) 48px; overflow-y: auto; animation: fadeUp .28s var(--ease);
}
.mobile-nav[hidden] { display: none; }
.mobile-nav__list li > a { display: flex; flex-direction: column; padding: 17px 4px; border-bottom: 1px solid var(--c-line); color: var(--c-ink); font-weight: 700; }
.mobile-nav__cta { display: grid; gap: 10px; margin-top: 24px; }
.mobile-nav__tel { margin-top: 24px; text-align: center; }
.mobile-nav__tel a { display: inline-flex; align-items: center; gap: 8px; font-size: 1.4rem; font-weight: 900; color: var(--c-red); }
.mobile-nav__tel small { display: block; color: var(--c-ink-mute); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ===================================================================
   ヒーロー
   =================================================================== */
.hero { position: relative; color: #fff; isolation: isolate; overflow: hidden; }
/* 写真は使わず、ロゴ基調の 黒→赤 グラデーション＋赤グロー＋微細ノイズ */
.hero__media {
	position: absolute; inset: 0; z-index: -2; overflow: hidden;
	background:
		radial-gradient(90% 120% at 86% 6%, rgba(255,60,80,.45) 0%, rgba(255,60,80,0) 55%),
		linear-gradient(125deg, var(--c-red-ink) 0%, var(--c-red-deep) 55%, var(--c-red) 100%);
}
.hero__media::after {
	content: ""; position: absolute; inset: 0; opacity: .06; mix-blend-mode: overlay;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
	background-size: 180px 180px;
}
.hero__img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); animation: heroZoom 18s var(--ease) forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
/* 写真をそのまま主役に見せるため、暗さは文字が読める最小限だけに絞る */
.hero__overlay { position: absolute; inset: 0; z-index: -1;
	background:
		linear-gradient(90deg, rgba(20,20,20,.3) 0%, rgba(20,20,20,.12) 44%, rgba(20,20,20,0) 100%),
		linear-gradient(0deg, rgba(20,20,20,.3) 0%, rgba(20,20,20,0) 38%); }
.hero__inner { padding-block: clamp(64px, 15vw, 168px); max-width: 760px; }
.hero__kicker { display: inline-flex; align-items: center; gap: 14px; font-family: var(--font-display); font-weight: 600; letter-spacing: .04em; font-size: clamp(.78rem, 2.6vw, .95rem); color: #fff; margin: 0 0 1.6em; opacity: .92; }
.hero__kicker span { font-size: .82em; letter-spacing: .26em; color: #f0b8b8; position: relative; padding-right: 16px; }
.hero__kicker span::after { content: ""; position: absolute; right: 0; top: 50%; width: 0; }
.hero__kicker::before { content: ""; width: 42px; height: 2px; background: var(--c-red-rust); display: none; }
.hero__title {
	font-family: var(--font-serif); font-weight: 700;
	font-size: clamp(2.7rem, 10vw, 5.2rem); line-height: 1.15; margin-bottom: .34em;
	letter-spacing: .01em; text-shadow: 0 4px 24px rgba(0,0,0,.4); color: #fff;
}
.hero__lead { font-size: clamp(1.02rem, 3.5vw, 1.4rem); font-weight: 500; line-height: 1.9; margin-bottom: 2.2em; text-shadow: 0 2px 14px rgba(0,0,0,.45); max-width: 32em; }
/* CTAボタンも控えめに：半透明のガラス調で、主張しすぎない */
.hero__cta { display: grid; gap: 9px; max-width: 420px; }
.cta-card {
	display: flex; align-items: center; gap: 11px; padding: 10px 15px; border-radius: var(--radius);
	background: rgba(122,31,31,.66); color: #fff; border: 1px solid rgba(255,255,255,.16);
	backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
	transition: background .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.cta-card:hover { background: var(--c-red-hover); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.cta-card--moving { background: rgba(255,255,255,.78); color: var(--c-red-ink); border-color: rgba(255,255,255,.5); }
.cta-card--moving:hover { background: rgba(255,255,255,.94); color: var(--c-red-hover); }
.cta-card__icon { display: inline-flex; }
.cta-card__icon .icon { width: 1.15rem; height: 1.15rem; }
.cta-card__text { display: flex; flex-direction: column; line-height: 1.35; flex: 1; }
.cta-card__text strong { font-size: .84rem; font-weight: 600; }
.cta-card__text small { font-size: .68rem; opacity: .88; }
.cta-card__arrow { display: inline-flex; transition: transform .25s var(--ease); }
.cta-card__arrow .icon { width: .9rem; height: .9rem; }
.cta-card:hover .cta-card__arrow { transform: translateX(4px); }

/* FV 下部 選ばれる理由 帯 */
.hero__points { background: linear-gradient(180deg, var(--c-red-deep), var(--c-red-ink)); border-top: 1px solid rgba(255,255,255,.1); }
.hero__points-grid { display: grid; gap: 22px; padding-block: 30px; }
.hero-point { display: flex; gap: 15px; align-items: flex-start; color: #fff; }
.hero-point__icon { display: inline-flex; }
.hero-point__icon .icon { width: 2rem; height: 2rem; color: #f0b8b8; }
.hero-point__body { display: flex; flex-direction: column; }
.hero-point__body strong { font-size: 1.04rem; }
.hero-point__body small { font-size: .82rem; color: rgba(255,255,255,.76); line-height: 1.65; }

/* スクロールキュー */
.hero__scroll { position: absolute; right: clamp(16px, 4vw, 48px); bottom: 150px; z-index: 2; display: none; writing-mode: vertical-rl; font-family: var(--font-display); font-size: .68rem; letter-spacing: .25em; color: rgba(255,255,255,.7); align-items: center; gap: 14px; }
.hero__scroll-line { width: 1px; height: 56px; background: rgba(255,255,255,.5); position: relative; overflow: hidden; }
.hero__scroll-line::after { content: ""; position: absolute; top: -56px; left: 0; width: 1px; height: 56px; background: #fff; animation: scrollLine 2s var(--ease) infinite; }
@keyframes scrollLine { to { top: 56px; } }

/* ===================================================================
   セクション見出し
   =================================================================== */
.section-head { margin-bottom: clamp(32px, 5vw, 56px); }
.section-head__ja { font-size: clamp(1.7rem, 5.5vw, 2.6rem); font-weight: 900; letter-spacing: .02em; line-height: 1.3; }
.section-head__en { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); color: var(--c-red); font-size: .82rem; font-weight: 600; letter-spacing: .22em; text-transform: uppercase; margin-bottom: 10px; }
.section-head__en::before { content: ""; width: 28px; height: 2px; background: var(--c-red); }
.section-head--inline { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.section-head--inline .section-head__ja { margin: 0; }
.section-head--light .section-head__ja { color: #fff; }
.section-head--light .section-head__en { color: #f0b8b8; }
.section-head--light .section-head__en::before { background: #f0b8b8; }
.link-more { font-family: var(--font-display); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; font-size: .9rem; display: inline-flex; align-items: center; gap: 8px; }
.link-more .icon, .link-more span:last-child { transition: transform .25s var(--ease); }
.link-more:hover .icon, .link-more:hover span:last-child { transform: translateX(5px); }
.link-more--light { color: #f0d9d9; }

/* ===================================================================
   NEWS リスト
   =================================================================== */
.news-list { border-top: 1px solid var(--c-line); }
.news-list__item { border-bottom: 1px solid var(--c-line); }
.news-list__item > a { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; padding: 20px 8px; color: var(--c-ink); transition: background .2s var(--ease), padding .2s var(--ease); }
.news-list__item > a:hover { color: var(--c-red); background: linear-gradient(90deg, rgba(122,31,31,.05), transparent); padding-left: 16px; }
.news-list__date { font-family: var(--font-display); color: var(--c-ink-mute); font-size: .95rem; letter-spacing: .04em; }
.news-list__title { flex: 1 1 100%; font-weight: 500; }

.tag {
	display: inline-flex; align-items: center; font-size: .72rem; font-weight: 700; line-height: 1; letter-spacing: .04em;
	padding: 5px 11px; border-radius: 4px; background: var(--c-concrete); color: var(--c-ink-soft);
}
.tag--important { background: var(--c-red); color: #fff; }
.tag--recruit { background: var(--c-red-rust); color: #fff; }
.tag--service { background: #3f6f6a; color: #fff; }
.tag--oshirase { background: var(--c-concrete); color: var(--c-ink-soft); }
a.tag { transition: opacity .2s var(--ease); }
a.tag:hover { opacity: .82; }

@media (min-width: 720px) { .news-list__title { flex: 1; } }

/* ===================================================================
   選ばれる理由
   =================================================================== */
.reasons-grid { display: grid; gap: 20px; }
.reason-card {
	background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg);
	position: relative; overflow: hidden; display: flex; flex-direction: column;
	transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.reason-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.reason-card__photo { aspect-ratio: 3/2; overflow: hidden; position: relative; background: linear-gradient(135deg, var(--c-black), var(--c-red-deep)); }
.reason-card__photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.reason-card:hover .reason-card__photo img { transform: scale(1.06); }
.reason-card__photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,20,20,0) 55%, rgba(20,20,20,.45)); }
.reason-card__num { position: absolute; top: 10px; right: 16px; z-index: 2; font-family: var(--font-display); font-size: 3rem; font-weight: 700; color: #fff; line-height: 1; letter-spacing: -.02em; text-shadow: 0 2px 12px rgba(0,0,0,.5); }
.reason-card__title { font-size: 1.16rem; position: relative; padding: 30px 22px 0; }
.reason-card__title::before { content: ""; position: absolute; left: 22px; top: 20px; width: 22px; height: 3px; background: var(--c-red); }
.reason-card__text { color: var(--c-ink-soft); font-size: .93rem; margin: 0; padding: 10px 22px 26px; }

/* ===================================================================
   サービスカード
   =================================================================== */
.service-grid { display: grid; gap: 22px; }
.service-card {
	display: flex; flex-direction: column; background: #fff; border: 1px solid var(--c-line);
	border-radius: var(--radius-lg); overflow: hidden; color: var(--c-ink); box-shadow: var(--shadow-sm);
	transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); color: var(--c-ink); }
.service-card__media { aspect-ratio: 8/5; overflow: hidden; position: relative; }
.service-card__media img, .service-card__media svg { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.service-card:hover .service-card__media img, .service-card:hover .service-card__media svg { transform: scale(1.06); }
.service-card__no { position: absolute; top: 12px; left: 16px; font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; letter-spacing: .1em; color: rgba(255,255,255,.85); }
.service-card__badge { position: absolute; bottom: 14px; right: 14px; width: 48px; height: 48px; border-radius: 50%; background: rgba(255,255,255,.92); color: var(--c-red); display: flex; align-items: center; justify-content: center; backdrop-filter: blur(2px); transition: transform .3s var(--ease); }
.service-card__badge .icon { width: 1.5rem; height: 1.5rem; }
.service-card:hover .service-card__badge { transform: scale(1.08); }
.service-card__body { padding: 26px 24px 28px; display: flex; flex-direction: column; gap: 10px; }
.service-card__title { font-size: 1.34rem; font-weight: 900; }
.service-card__text { color: var(--c-ink-soft); font-size: .92rem; }
.service-card__more { margin-top: auto; color: var(--c-red); font-weight: 700; font-family: var(--font-display); letter-spacing: .06em; text-transform: uppercase; font-size: .86rem; display: inline-flex; align-items: center; gap: 8px; }
.service-card__more .icon { width: 1.05rem; height: 1.05rem; transition: transform .25s var(--ease); }
.service-card:hover .service-card__more .icon { transform: translateX(5px); }

/* ===================================================================
   汎用カードグリッド
   =================================================================== */
.card-grid { display: grid; gap: 22px; grid-template-columns: 1fr; }
.card {
	display: flex; flex-direction: column; background: #fff; border: 1px solid var(--c-line);
	border-radius: var(--radius-lg); overflow: hidden; color: var(--c-ink); box-shadow: var(--shadow-sm);
	transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); color: var(--c-ink); }
.card__media { aspect-ratio: 8/5; overflow: hidden; background: var(--c-concrete); }
.card__media img, .card__media svg, .card__img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.card:hover .card__media img, .card:hover .card__media svg, .card:hover .card__img { transform: scale(1.06); }
.card__body { padding: 20px; display: flex; flex-direction: column; gap: 9px; }
.card__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: .82rem; color: var(--c-ink-mute); }
.card__meta time { font-family: var(--font-display); letter-spacing: .03em; }
.card__area { background: var(--c-ink); color: #fff; font-size: .72rem; padding: 3px 9px; border-radius: 4px; }
.card__title { font-weight: 700; font-size: 1.08rem; line-height: 1.55; }
.card__sub { color: var(--c-ink-mute); font-size: .85rem; font-family: var(--font-display); letter-spacing: .03em; }
.section--dark .card { background: #322a24; border-color: #463c34; color: #fff; }
.section--dark .card__title { color: #fff; }
.section--dark .card__sub { color: rgba(255,255,255,.6); }

/* ===================================================================
   採用導線
   =================================================================== */
.section--recruit-cta { padding: 0; background: linear-gradient(135deg, var(--c-red) 0%, var(--c-red-deep) 100%); color: #fff; overflow: hidden; }
.recruit-cta { display: grid; gap: 0; }
.recruit-cta__text { padding: clamp(48px, 8vw, 88px) var(--gutter); }
.recruit-cta__en { font-family: var(--font-display); color: #f0b8b8; letter-spacing: .24em; font-weight: 600; font-size: .85rem; text-transform: uppercase; }
.recruit-cta__title { font-family: var(--font-serif); font-size: clamp(1.9rem, 6vw, 3.2rem); color: #fff; line-height: 1.3; margin-top: .3em; }
.recruit-cta__lead { color: rgba(255,255,255,.84); max-width: 40em; margin-bottom: 2em; }
.recruit-cta__media { min-height: 240px; overflow: hidden; }
.recruit-cta__media svg { width: 100%; height: 100%; object-fit: cover; }

/* ===================================================================
   FAQ
   =================================================================== */
.faq-list { display: grid; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; transition: box-shadow .25s var(--ease), border-color .25s var(--ease); }
.faq-item[open] { box-shadow: var(--shadow); border-color: transparent; }
.faq-item__q {
	display: flex; align-items: flex-start; gap: 14px; padding: 20px 56px 20px 20px; font-weight: 700;
	cursor: pointer; list-style: none; position: relative;
}
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__q::after { content: ""; position: absolute; right: 22px; top: 26px; width: 13px; height: 13px; border-right: 2px solid var(--c-red); border-bottom: 2px solid var(--c-red); transform: rotate(45deg); transition: transform .3s var(--ease); }
.faq-item[open] .faq-item__q::after { transform: rotate(-135deg); top: 30px; }
.faq-item__a { display: flex; gap: 14px; padding: 0 20px 22px; color: var(--c-ink-soft); }
.faq-item__mark { flex: 0 0 auto; width: 28px; height: 28px; border-radius: 50%; background: var(--c-red); color: #fff; display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: .9rem; }
.faq-item__mark--a { background: var(--c-ink); }
.faq-item__service { margin-top: 10px; font-size: .9rem; }

/* ===================================================================
   お問い合わせ CTA
   =================================================================== */
.cta-section { background: var(--c-ecru); }
.cta-section__head { text-align: center; margin-bottom: 36px; }
.cta-section__title { font-size: clamp(1.5rem, 5vw, 2.2rem); }
.cta-section__lead { color: var(--c-ink-soft); }
.cta-grid { display: grid; gap: 18px; }
.cta-box {
	display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px;
	padding: 36px 24px; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg);
	color: var(--c-ink); position: relative; overflow: hidden;
	transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.cta-box::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--c-red); }
.cta-box--moving::before { background: var(--c-red-rust); }
.cta-box--recruit::before { background: var(--c-ink); }
.cta-box:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); color: var(--c-ink); }
.cta-box__icon { width: 64px; height: 64px; border-radius: 50%; background: var(--c-ecru); color: var(--c-red); display: flex; align-items: center; justify-content: center; transition: background .3s var(--ease), color .3s var(--ease); }
.cta-box__icon .icon { width: 1.9rem; height: 1.9rem; }
.cta-box:hover .cta-box__icon { background: var(--c-red); color: #fff; }
.cta-box--moving:hover .cta-box__icon { background: var(--c-red-rust); }
.cta-box--recruit:hover .cta-box__icon { background: var(--c-ink); }
.cta-box__title { font-weight: 900; font-size: 1.18rem; }
.cta-box__text { color: var(--c-ink-soft); font-size: .9rem; }
.cta-box__more { margin-top: 4px; color: var(--c-red); display: inline-flex; transition: transform .25s var(--ease); }
.cta-box__more .icon { width: 1.2rem; height: 1.2rem; }
.cta-box:hover .cta-box__more { transform: translateX(4px); }
.cta-tel { text-align: center; margin-top: 36px; padding-top: 32px; border-top: 1px solid var(--c-line); }
.cta-tel__label { color: var(--c-ink-soft); font-size: .9rem; margin: 0; }
.cta-tel__num { font-family: var(--font-display); font-size: clamp(1.8rem, 6vw, 2.6rem); font-weight: 700; color: var(--c-red); letter-spacing: .02em; display: inline-flex; align-items: center; gap: 12px; }
.cta-tel__num .icon { width: 1.6rem; height: 1.6rem; }
.cta-tel__hours { display: block; color: var(--c-ink-mute); }

/* ===================================================================
   パンくず
   =================================================================== */
.breadcrumb { background: var(--c-ecru); border-bottom: 1px solid var(--c-line); font-size: .82rem; }
.breadcrumb__list { display: flex; flex-wrap: wrap; gap: 6px; padding-block: 11px; color: var(--c-ink-mute); }
.breadcrumb__item { display: flex; align-items: center; }
.breadcrumb__item:not(:last-child)::after { content: "›"; margin-left: 6px; color: var(--c-concrete-deep); }
.breadcrumb__item a { color: var(--c-ink-soft); }

/* ===================================================================
   ページ見出し / 単体
   =================================================================== */
.page-head { margin-bottom: clamp(32px, 5vw, 52px); border-bottom: 2px solid var(--c-red); padding-bottom: 18px; }
.page-head__title { font-size: clamp(1.8rem, 6vw, 2.8rem); font-weight: 900; margin: 0; line-height: 1.3; }
.page-head__en { font-family: var(--font-display); color: var(--c-red); letter-spacing: .22em; font-weight: 600; font-size: .82rem; text-transform: uppercase; margin: 8px 0 0; }
.page-head__lead { color: var(--c-ink-soft); margin: 14px 0 0; }

.single__head { margin-bottom: 26px; }
.single__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 14px; color: var(--c-ink-mute); }
.single__meta time { font-family: var(--font-display); letter-spacing: .04em; }
.single__title { font-size: clamp(1.6rem, 5vw, 2.4rem); font-weight: 900; line-height: 1.4; }
.single__thumb { margin: 0 0 30px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.single__content { font-size: 1.04rem; }
.single__pager { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 44px; padding-top: 26px; border-top: 1px solid var(--c-line); }
.single__pager-back { font-weight: 700; }

/* リッチテキスト本文 */
.rich-text > :first-child { margin-top: 0; }
.rich-text h2 { font-size: 1.5rem; margin-top: 1.9em; padding: 6px 0 6px 16px; border-left: 5px solid var(--c-red); line-height: 1.5; }
.rich-text h3 { font-size: 1.2rem; margin-top: 1.5em; color: var(--c-red-deep); }
.rich-text img { border-radius: var(--radius); margin-block: 1.2em; }
.rich-text a { text-decoration: underline; text-underline-offset: 3px; }
.rich-text ul { list-style: disc; padding-left: 1.4em; margin-bottom: 1em; }
.rich-text ol { list-style: decimal; padding-left: 1.4em; margin-bottom: 1em; }
.rich-text li { margin-bottom: .4em; }
.rich-text blockquote { border-left: 4px solid var(--c-concrete-deep); padding: 4px 0 4px 18px; color: var(--c-ink-soft); margin: 1.2em 0; }

/* 課題→解決 等 */
.def-block { background: var(--c-ecru); border-radius: var(--radius); padding: 22px 24px; margin: 18px 0; }
.def-block__label { font-size: 1.06rem; margin: 0 0 .5em; padding-left: 13px; border-left: 4px solid var(--c-red); }
.def-block__body { margin: 0; color: var(--c-ink-soft); }
.def-block__body p { margin: 0; }
.def-block--issue { background: #f3ebe8; }
.def-block--solution { background: #edf2ec; }
.def-block--solution .def-block__label { border-left-color: #3f6f6a; }

/* 関連ブロック */
.related-block { margin-top: 56px; }
.related-block .section-head { margin-bottom: 22px; }
.related-block .section-head__ja { font-size: 1.34rem; }
.service-link-card {
	display: flex; align-items: center; justify-content: space-between; gap: 12px;
	padding: 22px 26px; background: var(--c-red); color: #fff; border-radius: var(--radius); font-weight: 700;
	transition: background .25s var(--ease), transform .25s var(--ease);
}
.service-link-card:hover { background: var(--c-red-hover); color: #fff; transform: translateX(4px); }

/* 仕様テーブル */
.spec-table { border-top: 1px solid var(--c-line); margin: 0 0 26px; }
.spec-table__row { display: grid; grid-template-columns: 1fr; border-bottom: 1px solid var(--c-line); padding: 14px 4px; }
.spec-table__row dt { font-weight: 700; color: var(--c-ink); }
.spec-table__row dd { margin: 0; color: var(--c-ink-soft); }
@media (min-width: 600px) { .spec-table__row { grid-template-columns: 170px 1fr; gap: 16px; } }

/* 重機詳細 */
.equip-detail { display: grid; gap: 30px; }
.equip-detail__main { margin: 0; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; background: var(--c-concrete); box-shadow: var(--shadow); }
.equip-detail__main img, .equip-detail__main svg { width: 100%; height: 100%; object-fit: cover; }
.equip-detail__gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 8px; }
.equip-detail__gallery img { aspect-ratio: 1; object-fit: cover; border-radius: 6px; transition: opacity .2s var(--ease); }
.equip-detail__gallery img:hover { opacity: .85; }
.equip-detail__info .single__title { margin: 10px 0 18px; }

/* 実績ギャラリー */
.works-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 26px 0; }
.works-gallery img { aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius); width: 100%; }

/* 採用 */
.recruit-list { display: grid; gap: 18px; }
.recruit-item { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.recruit-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.recruit-item__link { display: block; padding: 28px; color: var(--c-ink); }
.recruit-item__link:hover { color: var(--c-ink); }
.recruit-item__head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.recruit-item__title { font-size: 1.3rem; margin: 0; }
.recruit-item__meta { display: flex; flex-wrap: wrap; gap: 8px 28px; margin: 14px 0; }
.recruit-item__meta div { display: flex; gap: 8px; }
.recruit-item__meta dt { color: var(--c-ink-mute); font-size: .85rem; }
.recruit-item__meta dd { margin: 0; font-weight: 700; }
.recruit-item__more { color: var(--c-red); font-weight: 700; font-family: var(--font-display); letter-spacing: .06em; text-transform: uppercase; font-size: .85rem; }
.status-badge { font-size: .75rem; font-weight: 700; padding: 5px 13px; border-radius: 100px; letter-spacing: .04em; }
.status-badge--open { background: var(--c-red); color: #fff; }
.status-badge--closed { background: var(--c-concrete); color: var(--c-ink-soft); }
.recruit-apply { margin-top: 36px; display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.recruit-apply__closed { color: var(--c-ink-soft); }
.recruit-archive__company { margin-top: 36px; text-align: center; color: var(--c-ink-soft); }

/* サービス詳細 */
.service-hero { background: linear-gradient(135deg, var(--c-dark), var(--c-red-ink)); color: #fff; padding-block: clamp(48px, 9vw, 96px); position: relative; overflow: hidden; }
.service-hero__en { font-family: var(--font-display); color: #f0b8b8; letter-spacing: .24em; font-weight: 600; font-size: .82rem; text-transform: uppercase; }
.service-hero__title { font-family: var(--font-serif); font-size: clamp(2rem, 7vw, 3.4rem); color: #fff; margin: .2em 0 0; line-height: 1.3; }
.service-hero__lead { color: rgba(255,255,255,.86); margin-top: 16px; max-width: 50em; }
.service-other { margin-top: 60px; padding-top: 26px; border-top: 1px solid var(--c-line); }
.service-other__label { font-weight: 700; color: var(--c-ink-mute); }
.service-other__list { display: flex; flex-wrap: wrap; gap: 18px; }
.service-other__list a { font-weight: 700; }

/* フィルタ / ページャ */
.filter-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.filter-nav__item { padding: 9px 20px; border: 1px solid var(--c-line); border-radius: 100px; font-size: .9rem; font-weight: 700; color: var(--c-ink-soft); transition: all .2s var(--ease); }
.filter-nav__item:hover, .filter-nav__item.is-current { background: var(--c-red); border-color: var(--c-red); color: #fff; }

.pagination, .nav-links { display: flex; justify-content: center; gap: 8px; margin-top: 44px; flex-wrap: wrap; }
.pagination .page-numbers, .nav-links .page-numbers {
	display: grid; place-items: center; min-width: 46px; height: 46px; padding: 0 12px;
	border: 1px solid var(--c-line); border-radius: var(--radius); font-weight: 700; color: var(--c-ink-soft);
	font-family: var(--font-display); transition: all .2s var(--ease);
}
.pagination .current, .nav-links .current { background: var(--c-red); border-color: var(--c-red); color: #fff; }
.pagination a:hover { border-color: var(--c-red); color: var(--c-red); }

/* フォーム */
.contact-intro { color: var(--c-ink-soft); }
.contact-form { display: grid; gap: 26px; margin-top: 26px; }
.form__field { display: grid; gap: 9px; border: 0; padding: 0; margin: 0; }
.form__label { font-weight: 700; }
.form__row { display: grid; gap: 26px; }
.req { background: var(--c-red); color: #fff; font-size: .68rem; padding: 3px 9px; border-radius: 4px; font-weight: 700; vertical-align: middle; letter-spacing: .04em; }
.opt { background: var(--c-concrete); color: var(--c-ink-soft); font-size: .68rem; padding: 3px 9px; border-radius: 4px; font-weight: 700; vertical-align: middle; }
.contact-form input[type="text"],
.contact-form input[type="tel"],
.contact-form input[type="email"],
.contact-form textarea {
	width: 100%; padding: 14px 16px; border: 1.5px solid var(--c-concrete-deep); border-radius: var(--radius);
	font-family: inherit; font-size: 1rem; background: #fff; color: var(--c-ink); transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--c-red); outline: none; box-shadow: 0 0 0 3px rgba(122,31,31,.13); }
.type-choices { display: grid; gap: 10px; }
.type-choice, .pref-choice { display: flex; align-items: center; gap: 10px; padding: 13px 17px; border: 1.5px solid var(--c-line); border-radius: var(--radius); cursor: pointer; transition: border-color .2s var(--ease), background .2s var(--ease); }
.type-choice:hover, .pref-choice:hover { border-color: var(--c-concrete-deep); }
.type-choice:has(input:checked), .pref-choice:has(input:checked) { border-color: var(--c-red); background: rgba(122,31,31,.05); }
.pref-choices { display: flex; flex-wrap: wrap; gap: 10px; }
.privacy-check { display: flex; align-items: flex-start; gap: 10px; }
.form__error { color: var(--c-red); font-size: .85rem; font-weight: 700; }
.form__submit { text-align: center; margin-top: 8px; }
.hp-field { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.form-message { padding: 22px 26px; border-radius: var(--radius); margin: 26px 0; }
.form-message--success { background: #edf2ec; border: 1px solid #3f6f6a; }
.form-message--error { background: #f6ecec; border: 1px solid var(--c-red); }
.form-message p { margin: 0 0 .4em; }

/* 会社概要 */
.company-table { border-top: 1px solid var(--c-line); margin: 26px 0; }
.company-table__row { display: grid; grid-template-columns: 1fr; gap: 4px; padding: 17px 4px; border-bottom: 1px solid var(--c-line); }
.company-table__row dt { font-weight: 700; }
.company-table__row dd { margin: 0; color: var(--c-ink-soft); }
.company-links { display: flex; flex-wrap: wrap; gap: 26px; margin-top: 26px; }
@media (min-width: 600px) { .company-table__row { grid-template-columns: 190px 1fr; gap: 16px; } }

/* 検索 / 404 */
.search-form { display: flex; gap: 8px; margin: 26px 0; }
.search-form__input { flex: 1; padding: 14px 16px; border: 1.5px solid var(--c-concrete-deep); border-radius: var(--radius); font-size: 1rem; }
.search-form__input:focus { outline: none; border-color: var(--c-red); box-shadow: 0 0 0 3px rgba(122,31,31,.13); }
.search-form__btn { background: var(--c-red); color: #fff; border: 0; padding: 0 24px; border-radius: var(--radius); font-weight: 700; display: inline-flex; align-items: center; gap: 8px; transition: background .2s var(--ease); }
.search-form__btn:hover { background: var(--c-red-hover); }
.search-form__btn .icon { width: 1.1rem; height: 1.1rem; }
.search-results { display: grid; gap: 16px; }
.search-result a { display: block; padding: 20px; border: 1px solid var(--c-line); border-radius: var(--radius); color: var(--c-ink); transition: border-color .2s var(--ease), box-shadow .2s var(--ease); }
.search-result a:hover { border-color: var(--c-red); box-shadow: var(--shadow-sm); }
.search-result__type { display: inline-block; font-size: .72rem; background: var(--c-concrete); padding: 3px 9px; border-radius: 4px; color: var(--c-ink-soft); }
.search-result__title { display: block; font-weight: 700; font-size: 1.1rem; margin: 7px 0; }
.search-result__excerpt { display: block; color: var(--c-ink-soft); font-size: .9rem; }
.error-404 { text-align: center; }
.error-404__code { font-family: var(--font-display); font-weight: 700; font-size: clamp(5rem, 20vw, 10rem); color: var(--c-red); margin: 0; line-height: 1; letter-spacing: -.03em; }
.error-404__links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; margin-top: 26px; }
.error-404__links a { font-weight: 700; }

/* ===================================================================
   フッター
   =================================================================== */
.site-footer { background: var(--c-dark-2); color: rgba(255,255,255,.76); }
.site-footer__top { padding-block: clamp(48px, 7vw, 72px); }
.site-footer__grid { display: grid; gap: 36px; }
.site-footer__name { font-size: 1.24rem; font-weight: 900; color: #fff; }
.site-footer__addr { font-size: .9rem; line-height: 1.85; }
.site-footer__tel a { display: inline-flex; align-items: center; gap: 9px; color: #fff; font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; letter-spacing: .02em; }
.site-footer__tel .icon { width: 1.2rem; height: 1.2rem; }
.site-footer__tel small { display: block; color: rgba(255,255,255,.55); font-size: .8rem; }
.site-footer__nav { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.site-footer__list li { margin-bottom: 11px; }
.site-footer__list a { color: rgba(255,255,255,.76); font-size: .92rem; }
.site-footer__list a:hover { color: #fff; padding-left: 4px; }
.site-footer__bottom { border-top: 1px solid rgba(255,255,255,.1); padding-block: 18px; }
.site-footer__copy { color: rgba(255,255,255,.45); font-size: .8rem; font-family: var(--font-display); letter-spacing: .04em; }

/* トップへ戻る */
.to-top { position: fixed; right: 18px; bottom: 18px; z-index: 90; width: 48px; height: 48px; border-radius: 50%; background: var(--c-red); color: #fff; border: 0; box-shadow: var(--shadow-lg); display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transform: translateY(8px); transition: opacity .3s var(--ease), transform .25s var(--ease), background .2s var(--ease); }
.to-top .icon { width: 1.3rem; height: 1.3rem; }
.to-top.is-visible { opacity: 1; pointer-events: auto; transform: none; }
.to-top:hover { background: var(--c-red-hover); transform: translateY(-3px); }

/* プレースホルダー */
.placeholder-img { width: 100%; height: 100%; display: block; }

/* ===================================================================
   レスポンシブ（PC 最適化）
   =================================================================== */
@media (min-width: 768px) {
	.hero__points-grid { grid-template-columns: repeat(3, 1fr); gap: 30px; }
	.hero__scroll { display: flex; }
	.reasons-grid { grid-template-columns: repeat(2, 1fr); }
	.service-grid { grid-template-columns: repeat(3, 1fr); }
	.card-grid--3 { grid-template-columns: repeat(3, 1fr); }
	.card-grid--equipment { grid-template-columns: repeat(2, 1fr); }
	.cta-grid { grid-template-columns: repeat(3, 1fr); }
	.form__row { grid-template-columns: 1fr 1fr; }
	.type-choices { grid-template-columns: 1fr 1fr; }
	.recruit-cta { grid-template-columns: 1.05fr .95fr; align-items: stretch; }
	.equip-detail { grid-template-columns: 1.05fr .95fr; align-items: start; }
	.works-gallery { grid-template-columns: repeat(3, 1fr); }
	.site-footer__grid { grid-template-columns: 1.2fr 2fr; }
	.site-footer__nav { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 960px) {
	:root { --header-h: 86px; }
	.nav-toggle, .mobile-nav { display: none !important; }
	.global-nav { display: block; }
	.site-header__cta { display: flex; }
	.reasons-grid { grid-template-columns: repeat(3, 1fr); }
	.card-grid--equipment { grid-template-columns: repeat(4, 1fr); }
	.card-grid--lg.card-grid--equipment { grid-template-columns: repeat(3, 1fr); }
	.hero__cta { grid-template-columns: 1fr 1fr; }
}

/* =========================================================================
   Elevated v2 — エディトリアル / 質実剛健プレミアム
   ========================================================================= */

/* セクションを基準に、装飾レイヤーを内包 */
.section { overflow: hidden; }
/* 装飾（grain / ghost）は absolute・z-index 0。本文コンテンツは必ず前面へ。 */
.section > .container { position: relative; z-index: 2; }
.section > .section-head { position: relative; z-index: 2; }

/* --- 紙のような微粒子グレイン（生成り・ダーク・CTA面）--- */
.section--tinted::before,
.section--dark::before,
.cta-section::before {
	content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
	background-size: 160px 160px; opacity: .04; mix-blend-mode: multiply;
}
.section--dark::before { opacity: .07; mix-blend-mode: overlay; }

/* --- 巨大ゴーストタイポ（背面の英字ウォーターマーク）--- */
.ghost-type {
	position: absolute; z-index: 0; pointer-events: none; user-select: none; white-space: nowrap;
	font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
	letter-spacing: -.04em; line-height: .76; color: var(--c-ink);
	font-size: clamp(6rem, 23vw, 19rem);
	top: clamp(-1.2rem, -2vw, -.4rem); left: -.04em; opacity: .035;
}
.section--tinted .ghost-type { opacity: .05; }
.section--dark .ghost-type { color: #fff; opacity: .06; }
.ghost-type--right { left: auto; right: -.04em; }

/* --- トップユーティリティバー --- */
.topbar { display: none; background: var(--c-dark-2); color: rgba(255,255,255,.78); font-size: .78rem; position: relative; z-index: 101; }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; }
.topbar__tagline { letter-spacing: .06em; display: inline-flex; align-items: center; gap: 10px; }
.topbar__tagline::before { content: ""; width: 22px; height: 2px; background: var(--c-red-rust); }
.topbar__contact { display: inline-flex; align-items: center; gap: 20px; }
.topbar__tel { display: inline-flex; align-items: center; gap: 7px; color: #fff; font-family: var(--font-display); letter-spacing: .04em; font-weight: 600; }
.topbar__tel .icon { width: 1rem; height: 1rem; }
.topbar__hours { color: rgba(255,255,255,.55); }
@media (min-width: 960px) { .topbar { display: block; } }

/* --- 流れるキーワード幕（マーキー・2段 逆方向 / 塗り×アウトライン）--- */
.marquee { background: var(--c-red); overflow: hidden; padding: 16px 0; position: relative; display: grid; gap: 4px; }
.marquee__row { display: flex; width: max-content; }
.marquee__track { display: flex; width: max-content; animation: marquee 40s linear infinite; }
.marquee__row--reverse .marquee__track { animation-duration: 50s; animation-direction: reverse; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { display: inline-flex; align-items: center; font-family: var(--font-display); font-weight: 700; font-size: clamp(1.25rem, 3.4vw, 2rem); letter-spacing: .06em; }
.marquee__item span { display: inline-flex; align-items: center; padding-right: 52px; position: relative; color: #fff; }
.marquee__item span:nth-child(even) { color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.55); }
.marquee__item span::after { content: ""; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.85); -webkit-text-stroke: 0; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* --- ヒーロー：縦ラベル & 仕上げ --- */
.hero__sidelabel { position: absolute; left: clamp(8px, 2vw, 22px); top: 50%; transform: translateY(-50%); writing-mode: vertical-rl; font-family: var(--font-display); letter-spacing: .32em; font-size: .68rem; color: rgba(255,255,255,.5); text-transform: uppercase; z-index: 2; display: none; }
.hero__sidelabel::before, .hero__sidelabel::after { content: ""; display: block; width: 1px; height: 30px; background: rgba(255,255,255,.35); margin: 14px auto; }
@media (min-width: 768px) { .hero__sidelabel { display: block; } }

/* --- 画像の統一スクリム（カード）--- */
.card__media, .service-card__media { position: relative; }
.card__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(33,29,28,0) 55%, rgba(33,29,28,.3)); opacity: 0; transition: opacity .4s var(--ease); pointer-events: none; }
.card:hover .card__media::after { opacity: 1; }

/* --- サービスカードのエディトリアル化 --- */
.service-card { position: relative; }
.service-card::after { content: ""; position: absolute; left: 0; bottom: 0; height: 4px; width: 0; background: var(--c-red); transition: width .45s var(--ease); z-index: 3; }
.service-card:hover::after { width: 100%; }
.service-card__media::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(160deg, rgba(94,23,23,.1), rgba(33,29,28,.45)); }
.service-card__no, .service-card__badge { z-index: 2; }

/* --- 区切りのヘアライン装飾 --- */
.section-head__en { position: relative; z-index: 2; }

/* =========================================================================
   Elevated v3 — 奥行き（Depth）: レイヤー分離・視差・段階的な浮き上がり
   ========================================================================= */

:root {
	--shadow-2xl: 0 50px 100px -28px rgba(40,28,24,.42), 0 18px 40px -20px rgba(40,28,24,.22);
}

/* --- ヒーローの前後分離（ヴィネット＋奥行きグラデ）--- */
.hero { isolation: isolate; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; box-shadow: inset 0 0 140px 30px rgba(18,12,10,.1); }
.hero__inner { position: relative; }
/* 視差で動かしても端に隙間が出ないようオーバースキャンさせる */
.hero__media { inset: -9% 0 auto 0; height: 118%; will-change: transform; }
.ghost-type { will-change: transform; transition: transform .1s linear; }

/* --- スクロール出現（奥行き付き・スタッガー）--- */
.reveal-init { opacity: 0; transform: translateY(32px) scale(.985); transition: opacity .75s var(--ease), transform .75s var(--ease); will-change: opacity, transform; }
.reveal-init.is-inview { opacity: 1; transform: none; }

/* --- 立体感のあるホバー（より深い影で持ち上げ）--- */
.card:hover, .service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-2xl); }
.reason-card:hover, .cta-box:hover, .recruit-item:hover { transform: translateY(-6px); box-shadow: var(--shadow-2xl); }

/* --- セクションの継ぎ目に奥行き（上端の内側シャドウ）--- */
.section--tinted, .section--dark { box-shadow: inset 0 24px 40px -32px rgba(20,14,10,.4); }

/* --- マーキーの上下に細い境界線 --- */
.marquee { box-shadow: inset 0 1px 0 rgba(255,255,255,.06), inset 0 -1px 0 rgba(255,255,255,.06); }

/* --- 採用ビジュアルに額装フレーム（写真の奥行き）--- */
.recruit-cta__media { position: relative; }
.recruit-cta__media::before { content: ""; position: absolute; inset: 20px; border: 1px solid rgba(255,255,255,.4); z-index: 2; pointer-events: none; }
.recruit-cta__media::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(135deg, rgba(94,23,23,.15), rgba(18,12,10,.55)); pointer-events: none; }

/* --- 重機（ダーク）カードに浮遊するオフセット枠 --- */
.section--equipment .card { position: relative; }
.section--equipment .card::before { content: ""; position: absolute; inset: -1px; border-radius: var(--radius-lg); box-shadow: 0 0 0 1px rgba(255,255,255,.04); pointer-events: none; }

/* --- ヒーロー CTA は控えめな影に留める（主張しすぎない）--- */
.hero__cta .cta-card { box-shadow: var(--shadow-sm); }

/* =========================================================================
   Elevated v4 — 参考サイト風アニメーション & セクションごとのデザイン差
   ========================================================================= */

/* --- ページ読み込みのイントロ幕 --- */
.intro { position: fixed; inset: 0; z-index: 9999; background: var(--c-dark-2); display: grid; place-items: center; animation: introOut 1s var(--ease) 1.2s forwards; }
.intro__logo { display: inline-flex; align-items: center; gap: 13px; color: #fff; font-weight: 900; font-size: clamp(1.2rem, 5vw, 2.1rem); letter-spacing: .08em; opacity: 0; transform: translateY(10px); animation: introLogo .8s var(--ease) .2s forwards; }
.intro__logo::before { content: ""; width: 36px; height: 2px; background: var(--c-red-rust); }
@keyframes introLogo { to { opacity: 1; transform: none; } }
@keyframes introOut { to { transform: translateY(-100%); visibility: hidden; pointer-events: none; } }

/* --- ヒーロー：行ごとのマスク・スライドアップ --- */
.hero__title .line { display: block; overflow: hidden; }
.hero__title .line > span { display: inline-block; transform: translateY(110%); animation: lineUp .95s var(--ease) forwards; }
.hero__title .line:nth-child(1) > span { animation-delay: 1.45s; }
.hero__title .line:nth-child(2) > span { animation-delay: 1.6s; }
@keyframes lineUp { to { transform: none; } }
.hero__kicker, .hero__lead, .hero__cta { opacity: 0; animation: heroFade .9s var(--ease) forwards; }
.hero__kicker { animation-delay: 1.35s; }
.hero__lead { animation-delay: 1.75s; }
.hero__cta { animation-delay: 1.9s; }
@keyframes heroFade { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* ファーストビュー専用：キッカーの赤い線が左から伸びる演出（Expo Outで小気味よく）*/
@keyframes heroLineIn { from { transform: scaleX(0) skewX(-26deg); } to { transform: scaleX(1) skewX(-26deg); } }
.hero__kicker-mark { transform-origin: left center; animation: heroLineIn .5s var(--ease-fv) 1.35s both; }

/* 画像リビールは v5 の CSS スクロール駆動アニメーション（clip-path マスク）に統合。 */

/* === セクション4：サービス → 左右交互（ジグザグ）レイアウト === */
.zigzag { display: grid; gap: clamp(44px, 7vw, 96px); }
.zz-row { display: grid; gap: 22px; color: var(--c-ink); align-items: center; }
.zz-row:hover { color: var(--c-ink); }
.zz-media { position: relative; aspect-ratio: 4/3; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.zz-media img, .zz-media svg { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.zz-row:hover .zz-media img, .zz-row:hover .zz-media svg { transform: scale(1.05); }
.zz-no { position: absolute; left: 20px; bottom: 12px; z-index: 3; font-family: var(--font-display); font-weight: 700; font-size: 3.4rem; line-height: 1; color: rgba(255,255,255,.92); text-shadow: 0 2px 16px rgba(0,0,0,.45); }
.zz-body { display: flex; flex-direction: column; align-items: flex-start; gap: 15px; position: relative; }

/* 赤いボックスのラベル（ロゴのカラーを反復）*/
.zz-en {
	display: inline-flex; align-items: center; gap: 9px;
	background: var(--c-red); color: #fff;
	font-family: var(--font-display); font-weight: 700; letter-spacing: .16em; text-transform: uppercase; font-size: .78rem;
	padding: 8px 20px;
}
.zz-en b { color: #fff; font-weight: 700; }

.zz-title { font-size: clamp(1.75rem, 4.4vw, 2.5rem); font-weight: 900; line-height: 1.3; letter-spacing: -.01em; position: relative; padding-bottom: 16px; }
.zz-title::after { content: ""; position: absolute; left: 0; bottom: 0; width: 48px; height: 3px; background: var(--c-red); transition: width .45s var(--ease); }
.zz-row:hover .zz-title::after { width: 96px; }
.zz-text { color: var(--c-ink-soft); max-width: 46ch; line-height: 1.95; }

.zz-more {
	font-family: var(--font-display); letter-spacing: .06em; text-transform: uppercase; font-weight: 700; font-size: .86rem;
	display: inline-flex; align-items: center; gap: 9px; margin-top: 10px;
	color: var(--c-red); border: 1.5px solid var(--c-red); border-radius: 100px; padding: 11px 24px;
	transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
}
.zz-more .icon { transition: transform .25s var(--ease); }
.zz-row:hover .zz-more { background: var(--c-red); color: #fff; transform: translateX(3px); }
.zz-row:hover .zz-more .icon { transform: translateX(5px); }
@media (min-width: 860px) {
	.zz-row { grid-template-columns: 1fr 1fr; gap: clamp(40px, 5vw, 76px); }
	.zz-row:nth-child(even) .zz-media { order: 2; }
	.zz-body { padding-inline: clamp(8px, 3vw, 44px); }
}

/* === セクション5：保有重機 → 横スクロール（ドラッグ可）=== */
.eq-scroller { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px var(--gutter) 16px; margin-inline: calc(var(--gutter) * -1); scrollbar-width: thin; scrollbar-color: var(--c-concrete-deep) transparent; cursor: grab; }
.eq-scroller.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.eq-scroller .card { flex: 0 0 clamp(240px, 74vw, 300px); scroll-snap-align: start; }
.eq-scroller::-webkit-scrollbar { height: 6px; }
.eq-scroller::-webkit-scrollbar-thumb { background: var(--c-concrete-deep); border-radius: 3px; }
.eq-hint { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; font-family: var(--font-display); letter-spacing: .12em; text-transform: uppercase; font-size: .72rem; color: var(--c-ink-mute); }
.eq-hint::before { content: ""; width: 40px; height: 1px; background: var(--c-concrete-deep); }

/* === セクション6：実績 → エディトリアルなインデックスリスト === */
.works-index { border-top: 1px solid var(--c-line); }
.wi-row { display: grid; grid-template-columns: auto 108px 1fr auto; gap: 22px; align-items: center; padding: 22px 12px; border-bottom: 1px solid var(--c-line); color: var(--c-ink); transition: background .25s var(--ease), padding .25s var(--ease); }
.wi-row:hover { background: linear-gradient(90deg, rgba(122,31,31,.05), transparent 70%); padding-left: 20px; color: var(--c-ink); }
.wi-no { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; color: var(--c-concrete-deep); letter-spacing: .03em; transition: color .25s var(--ease); }
.wi-row:hover .wi-no { color: var(--c-red); }
.wi-thumb { width: 108px; aspect-ratio: 4/3; border-radius: 8px; overflow: hidden; box-shadow: var(--shadow-sm); }
.wi-thumb img, .wi-thumb svg { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.wi-row:hover .wi-thumb img, .wi-row:hover .wi-thumb svg { transform: scale(1.08); }
.wi-main { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.wi-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.wi-title { font-weight: 700; font-size: 1.14rem; line-height: 1.5; }
.wi-arrow { color: var(--c-red); display: inline-flex; transition: transform .25s var(--ease); }
.wi-arrow .icon { width: 1.35rem; height: 1.35rem; }
.wi-row:hover .wi-arrow { transform: translateX(6px); }
@media (max-width: 600px) {
	.wi-row { grid-template-columns: 84px 1fr auto; gap: 14px; padding: 18px 8px; }
	.wi-no { display: none; }
	.wi-thumb { width: 84px; }
}

/* =========================================================================
   Elevated v5 — スクロールアニメーション
   ・進捗バー = CSS scroll-driven（animation-timeline: scroll()）
   ・各セクションの出現 = JavaScript(IntersectionObserver)で確実に発火
     独立プロパティ（translate / scale）を使うため、ホバーの transform と
     競合せず、box-shadow も欠けない。あらゆるブラウザで動作する。
   ========================================================================= */

/* スクロール進捗バー（対応ブラウザは CSS のみで動作）*/
.scroll-progress { position: fixed; inset: 0 0 auto 0; height: 3px; background: linear-gradient(90deg, var(--c-red), var(--c-red-rust)); transform: scaleX(0); transform-origin: 0 50%; z-index: 200; }
@supports (animation-timeline: scroll()) {
	.scroll-progress { animation: sdaProgress linear; animation-timeline: scroll(root); }
}
@keyframes sdaProgress { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* 出現アニメーション：JS が事前に opacity:0（インライン）で隠し、ビューに入ると
   .rv-in を付与してキーフレームで再生する。アニメーションはインライン値・他ルールより
   優先されるため、要素の種類によらず確実に発火する（transition を奪わないので hover も無傷）。*/
@keyframes rvIn { from { opacity: 0; translate: 0 44px; filter: blur(6px); } to { opacity: 1; translate: 0 0; filter: blur(0); } }
@keyframes rvInRight { from { opacity: 0; translate: -44px 0; filter: blur(6px); } to { opacity: 1; translate: 0 0; filter: blur(0); } }
@keyframes rvInZoom { from { opacity: 0; scale: 1.12; filter: blur(8px); } to { opacity: 1; scale: 1; filter: blur(0); } }
@keyframes rvInClip { from { opacity: 0; clip-path: inset(105% 0 0 0); translate: 0 .25em; } to { opacity: 1; clip-path: inset(-5% 0 0 0); translate: 0 0; } }
@keyframes rvWipe { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
@keyframes rvFade { from { opacity: 0; } to { opacity: 1; } }
.rv-in { animation: rvIn .8s var(--ease) both; }
.rv-in.rv-zoom { animation-name: rvInZoom; animation-duration: .9s; }
.rv-in.rv-right { animation-name: rvInRight; }
.rv-in.rv-clip { animation-name: rvInClip; animation-duration: .9s; }
/* 画像ワイプ：枠（影）は残し、内側の画像だけを左→右に出す */
.rv-in.rv-wipe { animation-name: rvFade; }
.rv-in.rv-wipe img, .rv-in.rv-wipe svg { animation: rvWipe .95s var(--ease) both; }


/* 動きの抑制設定を尊重：大きな移動・視差・無限スクロールは止め、出現はフェードのみ残す */
@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
	.hero__img { animation: none !important; transform: none !important; }
	.marquee__track { animation: none !important; }
	.hero__scroll-line::after { animation: none !important; }
	.ghost-type, .hero__media { transform: none !important; }
	.intro { display: none !important; }
	.hero__title .line > span { transform: none !important; animation: none !important; }
	.hero__kicker, .hero__lead, .hero__cta { opacity: 1 !important; transform: none !important; animation: none !important; }
	.hero__kicker-mark { animation: none !important; }
	.scroll-progress { display: none !important; }
	/* 出現はフェードのみ（移動・拡大・ブラー・クリップなし）*/
	.rv-in, .rv-in.rv-zoom, .rv-in.rv-right, .rv-in.rv-clip, .rv-in.rv-wipe { animation: rvFade .5s ease both !important; }
	.rv-in.rv-wipe img, .rv-in.rv-wipe svg { animation: none !important; clip-path: none !important; }
}

/* =========================================================================
   v6 — ロゴ統一リデザイン（白×黒×赤 / 斜め＝帆のモチーフ / 力強いゴシック）
   ========================================================================= */
:root { --radius: 4px; --radius-lg: 8px; --radius-xl: 12px; }

/* 見出しをロゴと同じ太ゴシックに統一（明朝をやめる）*/
.hero__title, .service-hero__title, .recruit-cta__title, .cta-section__title {
	font-family: var(--font-sans); font-weight: 900; letter-spacing: .012em;
}
.section-head__ja { letter-spacing: .015em; }

/* 英字ラベルの先頭を“斜めスラッシュ”に（帆モチーフ）*/
.section-head__en::before { width: 28px; height: 3px; background: var(--c-red); transform: skewX(-26deg); }
.link-more { color: var(--c-red); }

/* マーキーは黒帯＋赤ドット（ロゴの黒×赤）*/
.marquee { background: var(--c-black); }
.marquee__item span::after { background: var(--c-red); }
.marquee__item span:nth-child(even) { -webkit-text-stroke: 1px rgba(255,255,255,.5); }

/* カード上部に赤いアクセントバー（ホバーで出現）*/
.card { position: relative; }
.card::before { content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 0; background: var(--c-red); z-index: 4; transition: width .4s var(--ease); }
.card:hover::before { width: 100%; }

/* ====================== HERO 一新 ====================== */
/* 一面の写真として見せるため、斜めカットは使わず矩形のまま */
.hero {
	min-height: clamp(600px, 92vh, 920px); display: flex; align-items: center;
}
.hero__inner { max-width: 960px; padding-block: clamp(90px, 12vh, 170px) clamp(120px, 16vh, 200px); }

/* キッカー：斜めの赤マーク */
.hero__kicker { font-size: clamp(.7rem, 2.1vw, .84rem); margin-bottom: 1.4em; align-items: center; }
.hero__kicker-mark { display: inline-block; width: 36px; height: 3px; background: var(--c-red); transform: skewX(-26deg); margin-right: 4px; }

/* タイトル：1行の短いコピーに合わせて余白とバランスを調整 */
/* 背景の写真を主役にするため、見出しは大きすぎない上品なサイズに */
/* キャッチコピーは控えめなサイズ・落ち着いた赤で、写真の邪魔をしない */
.hero__title { font-family: var(--font-sans); font-weight: 800; font-size: clamp(1.7rem, 4.4vw, 2.85rem); line-height: 1.25; letter-spacing: .01em; margin-bottom: .5em; text-shadow: 0 2px 5px rgba(0,0,0,.4), 0 8px 26px rgba(0,0,0,.35); }
.hero__title em { font-style: normal; color: var(--c-red); }
.hero__lead { font-size: clamp(.84rem, 2.2vw, 1rem); }

/* 帆ブレードは廃止（一面の写真をそのまま見せるため）*/
.hero__blade { display: none !important; }

/* 縦レール（右端）*/
.hero__sidelabel { writing-mode: vertical-rl; letter-spacing: .34em; color: rgba(255,255,255,.72); }
.hero__scroll { bottom: 124px; }

/* CTA カードをシャープに */
.hero__cta .cta-card { border-radius: 5px; border-width: 1px; }

/* セクションの余白を少し広く取り、白の抜けを強調 */
.section { padding-block: clamp(64px, 9.5vw, 132px); }

/* 動き抑制時はヒーローの斜めカットは維持（静的なのでOK）*/

/* =========================================================================
   v7 — 没入型ヘッダー & フルスクリーンヒーロー（大胆リデザイン）
   ========================================================================= */

/* 固定ヘッダー。下層ページは本文に余白、トップは透過オーバーレイ */
.site-header { position: fixed; top: 0; left: 0; right: 0; }
.site-main { padding-top: var(--header-h); }
.home .site-main { padding-top: 0; }

/* トップ最上部：透過してヒーロー写真に重なる */
.site-header--overlay:not(.is-scrolled) { background: transparent; border-bottom-color: transparent; backdrop-filter: none; box-shadow: none; }
.site-header--overlay:not(.is-scrolled) .site-logo__img,
.site-header--overlay:not(.is-scrolled) .custom-logo { filter: brightness(0) invert(1); }
.site-header--overlay:not(.is-scrolled) .global-nav a { color: #fff; }
.site-header--overlay:not(.is-scrolled) .global-nav a::after { background: #fff; }
.site-header--overlay:not(.is-scrolled) .menu-en { color: rgba(255,255,255,.75); }

/* ヒーロー：フルスクリーン化＆コンテンツ下寄せ */
.hero { min-height: 100svh; align-items: flex-end; }
/* テキストブロックは中央寄せせず左に置くが、詰まりすぎないよう適度な余白を残す */
.hero__inner { padding-block: 0 clamp(96px, 14vh, 180px); width: 100%; margin-inline: 0; margin-left: clamp(0px, 4vw, 72px); }

/* 背面の特大英字（エディトリアルな抜け感）*/
.hero__bg-type { position: absolute; right: 2%; bottom: 8%; z-index: -1; pointer-events: none; user-select: none;
	font-family: var(--font-display); font-weight: 700; text-transform: uppercase; letter-spacing: -.02em;
	font-size: clamp(4.5rem, 19vw, 16rem); line-height: .8; color: rgba(255,255,255,.05); white-space: nowrap; }
@media (min-width: 980px) { .hero__bg-type { color: rgba(255,255,255,.09); } }

/* セクション見出しを大型エディトリアルに */
.section-head__ja { font-size: clamp(1.95rem, 6vw, 3.2rem); }
.section-head__en { font-size: .9rem; letter-spacing: .26em; }

/* 大きい画面ではヘッダーを少し背高く＝余裕 */
@media (min-width: 960px) { :root { --header-h: 92px; } }

/* =========================================================================
   v8 — サービス統合ページ（1ページ＋ページ内アンカー）
   ========================================================================= */
.svc-nav { position: sticky; top: var(--header-h); z-index: 60; background: rgba(255,255,255,.97); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); border-bottom: 1px solid var(--c-line); box-shadow: var(--shadow-sm); }
.svc-nav__inner { display: flex; gap: clamp(6px, 2vw, 26px); overflow-x: auto; scrollbar-width: none; }
.svc-nav__inner::-webkit-scrollbar { display: none; }
.svc-nav a { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; padding: 15px 4px; font-weight: 700; font-size: .92rem; color: var(--c-ink); border-bottom: 2px solid transparent; transition: color .2s var(--ease), border-color .2s var(--ease); }
.svc-nav a:hover { color: var(--c-red); border-color: var(--c-red); }
.svc-nav__no { font-family: var(--font-display); color: var(--c-red); font-size: .8rem; letter-spacing: .04em; }

.svc-section { scroll-margin-top: calc(var(--header-h) + 66px); }
.svc-section__head { margin-bottom: 20px; }
.svc-section__no { display: block; font-family: var(--font-display); font-weight: 700; color: var(--c-red); font-size: 1.5rem; letter-spacing: .1em; margin-bottom: 4px; }
.svc-section__lead { font-size: 1.06rem; max-width: 62ch; color: var(--c-ink-soft); line-height: 1.95; }
.svc-route { display: block; background: #fff; border: 1px solid var(--c-line); border-left: 4px solid var(--c-red); padding: 16px 20px; border-radius: var(--radius); margin-top: 22px; color: var(--c-ink-soft); }
.svc-route strong { display: block; color: var(--c-ink); margin-bottom: 4px; font-family: var(--font-display); letter-spacing: .08em; font-size: .82rem; text-transform: uppercase; }
.svc-block { margin-top: 34px; scroll-margin-top: calc(var(--header-h) + 80px); }
.svc-block__title { font-size: 1.2rem; padding-left: 14px; border-left: 4px solid var(--c-red); margin-bottom: 18px; }
.svc-section__cta { margin-top: 30px; }

.vehicle-list { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 680px) { .vehicle-list { grid-template-columns: 1fr 1fr; } }
.vehicle-card { background: #fff; border: 1px solid var(--c-line); border-top: 3px solid var(--c-red); border-radius: var(--radius-lg); padding: 20px 22px; box-shadow: var(--shadow-sm); }
.vehicle-card__name { font-weight: 900; font-size: 1.1rem; margin: 0; }
.vehicle-card__desc { color: var(--c-ink-soft); font-size: .92rem; margin: 6px 0 0; }

.onayami-list { display: grid; gap: 16px; }
.onayami-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: 22px 24px; box-shadow: var(--shadow-sm); }
.onayami-card__q, .onayami-card__a { display: flex; gap: 12px; margin: 0; align-items: flex-start; }
.onayami-card__q { font-weight: 900; font-size: 1.05rem; line-height: 1.6; }
.onayami-card__a { margin-top: 12px; color: var(--c-ink-soft); line-height: 1.85; }
.onayami-card__q::before, .onayami-card__a::before { flex: 0 0 auto; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: .9rem; }
.onayami-card__q::before { content: "Q"; background: var(--c-red); color: #fff; }
.onayami-card__a::before { content: "A"; background: var(--c-black); color: #fff; }

/* =========================================================================
   v9 — フッター（黒 × 赤の大胆デザイン / 白抜きロゴ）
   ========================================================================= */
.site-footer { position: relative; overflow: hidden; background: var(--c-black); color: rgba(255,255,255,.72); border-top: 4px solid var(--c-red); }
.site-footer::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .05; mix-blend-mode: overlay;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
	background-size: 180px 180px; }
.site-footer__bgtype { position: absolute; left: -2%; bottom: -8%; z-index: 0; pointer-events: none; user-select: none; font-family: var(--font-display); font-weight: 700; letter-spacing: -.03em; line-height: .8; font-size: clamp(7rem, 27vw, 27rem); color: rgba(255,255,255,.045); }
.site-footer__blade { position: absolute; top: 0; right: 0; width: 44%; height: 60%; z-index: 0; pointer-events: none; background: linear-gradient(140deg, var(--c-red) 0%, var(--c-red-deep) 100%); clip-path: polygon(46% 0, 100% 0, 100% 60%, 16% 60%); opacity: .16; }

.site-footer__inner { position: relative; z-index: 1; display: grid; gap: 46px; padding-block: clamp(56px, 8vw, 104px); }
@media (min-width: 900px) { .site-footer__inner { grid-template-columns: 1.05fr 1.5fr; gap: 64px; } }

.site-footer__logo img { height: 56px; width: auto; filter: brightness(0) invert(1); }
.site-footer__slogan { font-family: var(--font-serif); font-weight: 700; font-size: clamp(1.5rem, 3.4vw, 2.2rem); color: #fff; line-height: 1.35; margin: 24px 0 20px; }
.site-footer__meta { font-style: normal; display: block; font-size: .9rem; line-height: 1.9; margin-bottom: 18px; }
.site-footer__zip { display: block; color: rgba(255,255,255,.5); }
.site-footer__tel { display: inline-flex; align-items: center; gap: 11px; color: #fff; font-family: var(--font-display); font-weight: 700; font-size: clamp(1.5rem, 4vw, 1.9rem); letter-spacing: .02em; }
.site-footer__tel .icon { width: 1.35rem; height: 1.35rem; color: var(--c-red); }
.site-footer__hours { display: block; color: rgba(255,255,255,.5); font-size: .8rem; margin: 4px 0 22px; }
.site-footer__contact { margin-top: 4px; }
.site-footer__contact .icon { width: 1.05rem; height: 1.05rem; }
.site-footer__contact .icon:last-child { transition: transform .25s var(--ease); }
.site-footer__contact:hover .icon:last-child { transform: translateX(4px); }

.site-footer__nav { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px 24px; align-content: start; }
@media (min-width: 600px) { .site-footer__nav { grid-template-columns: repeat(3, 1fr); } }
.site-footer__col-title { font-family: var(--font-display); letter-spacing: .22em; text-transform: uppercase; font-size: .72rem; color: var(--c-red); margin-bottom: 15px; padding-bottom: 11px; border-bottom: 1px solid rgba(255,255,255,.13); }
.site-footer__list li { margin-bottom: 12px; }
.site-footer__list a { display: inline-flex; color: rgba(255,255,255,.72); font-size: .92rem; }
.site-footer__list a span { position: relative; }
.site-footer__list a span::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1px; background: var(--c-red); transition: width .25s var(--ease); }
.site-footer__list a:hover { color: #fff; }
.site-footer__list a:hover span::after { width: 100%; }

.site-footer__bottom { position: relative; z-index: 1; border-top: 1px solid rgba(255,255,255,.1); }
.site-footer__bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 20px; flex-wrap: wrap; }
.site-footer__copy { color: rgba(255,255,255,.45); font-size: .8rem; font-family: var(--font-display); letter-spacing: .04em; }
.site-footer__en { font-family: var(--font-display); letter-spacing: .32em; font-size: .72rem; color: rgba(255,255,255,.35); text-transform: uppercase; }