/* B案「線画」— 蒲野建設（参考: suzuki-asahi.jp の形と動きの考え方）。
   明るい緑と生成りの紙・太い英字の見出し・重機の線画が描き上がる（ASB の線描き anim-draw）。
   絵は images/line/*.svg（作るのは mockups/_line-make.mjs）。動きは ASB の語彙の実物（anim-* / fx-*）。 */
:root {
  --green: #18a43b; --green-d: #0b6b2b; --green-dd: #07501f; --green-l: #d5f0da; --green-ll: #eaf6ec;
  --cream: #f4f1e7; --paper: #fbfaf6; --ink: #1c2a31; --muted: #57666b; --line: #dcd8c8;
  --wrap: 1180px; --gut: 32px;
  --en: 'Overpass', 'Zen Kaku Gothic New', sans-serif;
  /* ASB の語彙の調整（この案の既定） */
  --anim-draw-color: var(--green-d); --anim-draw-width: 2; --anim-draw-dur: 2.2s; --anim-draw-ease: linear; --anim-draw-fill-dur: .6s;
  --anim-wipe-color: var(--green-d); --anim-clip-duration: 1s; --anim-count-duration: 1.6s;
  --fx-backtop-size: 58px; --fx-backtop-surface: #fff; --fx-backtop-ink: var(--green-d); --fx-backtop-right: 22px; --fx-backtop-bottom: 22px;
  --fx-rail-ink: var(--ink); --fx-rail-line: rgba(28, 42, 49, .2);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; color: var(--ink); font: 500 16px/1.9 'Zen Kaku Gothic New', 'Hiragino Kaku Gothic ProN', sans-serif; letter-spacing: .03em;
  background: repeating-linear-gradient(135deg, #ebe8dc 0 14px, #f6f4ec 14px 28px);
  -webkit-font-smoothing: antialiased;
}
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol, dl, dd, figure, h1, h2, h3, p, address { margin: 0; padding: 0; font-style: normal; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
.sheet { position: relative; max-width: 1480px; margin: 0 auto; background: var(--cream); box-shadow: 0 0 0 1px var(--line); overflow-x: clip; }
.wrap { width: min(var(--wrap), calc(100% - var(--gut) * 2)); margin-inline: auto; }
.sec { position: relative; padding: 120px 0; }

/* 線描きは「線のまま残す」（語彙の既定は、描き終えたら線を消して塗りだけにする）。塗りは後から乗る */
html.anim-on .plan-senga .anim-draw.draw-keep.is-inview svg path { stroke-opacity: 1; }
.anim-draw.draw-keep img, .anim-draw.draw-keep svg { display: block; width: 100%; height: auto; }
.draw-scene { --anim-draw-dur: 4.2s; --anim-draw-overlap: .82; }
.draw-white { --anim-draw-color: rgba(255, 255, 255, .9); }

/* 見出し（英字は太く・頭の 1 字だけ緑） */
.en-title { font: 900 clamp(44px, 5.2vw, 76px)/1 var(--en); letter-spacing: .01em; color: var(--ink); white-space: nowrap; }
.en-title b { font-weight: 900; color: var(--green); }
.en-title.is-white { color: #fff; }
.jp-title { margin-top: 14px; font-size: 15px; font-weight: 700; line-height: 1.4; letter-spacing: .12em; display: flex; align-items: center; gap: 10px; }
.jp-title::before { content: ''; width: 10px; height: 10px; border-radius: 2px; background: var(--green); transform: rotate(45deg); }
.jp-title.is-white { color: #fff; }
.jp-title.is-white::before { background: #fff; }
.sec-head .pill { margin-top: 34px; }
.sec-head.is-center { text-align: center; }
.sec-head.is-center .jp-title { justify-content: center; }
.sec-head.is-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.sec-head.is-row .pill { margin-top: 0; }

/* 丸いボタン（塗りが左から流れる＝fx-btn-slide） */
.pill { display: inline-flex; align-items: center; justify-content: space-between; gap: 18px; min-width: 200px; height: 54px; padding: 0 12px 0 26px; border-radius: 999px; font-size: 15px; font-weight: 700; line-height: 1; letter-spacing: .06em; white-space: nowrap; transition: color .3s; }
.pill i, .h-btn i, .news-list i, .waste-links i, .eff-more i { position: relative; flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--green); transition: transform .35s cubic-bezier(.22, .61, .36, 1), background .3s; }
.pill i::before, .h-btn i::before, .news-list i::before, .waste-links i::before, .eff-more i::before { content: ''; position: absolute; left: 50%; top: 50%; width: 0; height: 0; margin: -5px 0 0 -3px; border-style: solid; border-width: 5px 0 5px 8px; border-color: transparent transparent transparent #fff; }
.pill:hover i { transform: translateX(4px); }
.pill.is-dark { background: var(--ink); color: #fff; --fx-btn-slide-bg: var(--green-d); --fx-btn-slide-fg: #fff; }
.pill.is-white { background: #fff; color: var(--ink); --fx-btn-slide-bg: var(--ink); --fx-btn-slide-fg: #fff; }
.pill.is-line { box-shadow: inset 0 0 0 2px var(--ink); color: var(--ink); --fx-btn-slide-bg: var(--ink); --fx-btn-slide-fg: #fff; }
.pill.is-line i { background: var(--ink); }
.pill.is-green { background: var(--green); color: #fff; --fx-btn-slide-bg: #fff; --fx-btn-slide-fg: var(--green-d); }
.pill.is-green i { background: #fff; }
.pill.is-green i::before { border-left-color: var(--green-d); }

/* 札 */
.tag { display: inline-flex; align-items: center; justify-content: center; height: 26px; padding: 0 12px; border-radius: 6px; background: var(--green); color: #fff; font-size: 12px; font-weight: 700; line-height: 1; letter-spacing: .06em; white-space: nowrap; }
.tag.is-b { background: var(--ink); }
.tag.is-c { background: var(--green-d); }
.tag.is-d { background: #fff; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }

/* ───────── ヘッダー（白い角丸の帯が浮く） ───────── */
.site-header { position: fixed; top: 54px; left: 0; right: 0; z-index: 60; transition: top .35s; pointer-events: none; }
html.is-shot .site-header, .site-header.is-scrolled { top: 12px; }
.h-inner { pointer-events: auto; width: min(1416px, calc(100% - 24px)); height: 68px; margin: 0 auto; padding: 0 12px 0 20px; display: flex; align-items: center; gap: 26px; background: #fff; border-radius: 16px; box-shadow: 0 8px 28px -12px rgba(28, 42, 49, .28); }
.h-logo { display: flex; align-items: center; gap: 12px; flex: none; }
.h-logo img { width: auto; height: 42px; }
.h-name { font-size: 21px; font-weight: 900; line-height: 1; letter-spacing: .08em; white-space: nowrap; }
.h-name small { margin-left: 6px; font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.gnav { display: flex; gap: 26px; margin-left: auto; }
.gnav a { position: relative; font-size: 14.5px; font-weight: 700; line-height: 68px; white-space: nowrap; transition: color .25s; }
.gnav a::after { content: ''; position: absolute; left: 50%; bottom: 14px; width: 6px; height: 6px; margin-left: -3px; border-radius: 50%; background: var(--green); transform: scale(0); transition: transform .3s cubic-bezier(.34, 1.56, .64, 1); }
.gnav a:hover { color: var(--green-d); }
.gnav a:hover::after { transform: scale(1); }
.h-actions { display: flex; align-items: center; gap: 10px; flex: none; }
.h-tel { margin-right: 8px; font: 800 21px/1 var(--en); letter-spacing: .02em; white-space: nowrap; }
.h-tel span { margin-right: 6px; font-size: 11px; letter-spacing: .12em; color: var(--green-d); }
.h-btn { display: inline-flex; align-items: center; gap: 12px; height: 46px; padding: 0 10px 0 18px; border-radius: 10px; color: #fff; font-size: 14px; font-weight: 700; line-height: 1; white-space: nowrap; transition: background .3s; }
.h-btn i { width: 24px; height: 24px; background: #fff; }
.h-btn i::before { border-width: 4px 0 4px 7px; margin: -4px 0 0 -3px; }
.h-btn.is-dark { background: var(--ink); }
.h-btn.is-dark i::before { border-left-color: var(--ink); }
.h-btn.is-dark:hover { background: #2c3f49; }
.h-btn.is-green { background: var(--green); }
.h-btn.is-green i::before { border-left-color: var(--green-d); }
.h-btn.is-green:hover { background: var(--green-d); }
.h-btn:hover i { transform: translateX(3px); }
.menu-btn { display: none; flex: none; width: 46px; height: 46px; margin-left: auto; border-radius: 10px; background: var(--green); flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.menu-btn span { display: block; width: 20px; height: 2px; border-radius: 2px; background: #fff; }

/* ───────── 1 メインビジュアル ───────── */
.hero { position: relative; padding-top: 168px; overflow: hidden; }
html.is-shot .hero { padding-top: 126px; }
.hero-inner { position: relative; z-index: 2; width: min(1320px, calc(100% - 64px)); margin: 0 auto; display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1fr); align-items: center; gap: 40px; }
.hero-copy { position: relative; z-index: 3; padding-bottom: 30px; }
.hero-chip { display: inline-block; padding: 9px 16px 8px; border-radius: 6px; background: var(--green); color: #fff; font-size: 14px; font-weight: 700; line-height: 1.4; letter-spacing: .08em; }
.hero-title { margin-top: 26px; font-size: clamp(56px, 7.2vw, 112px); font-weight: 900; line-height: 1.14; letter-spacing: .04em; white-space: nowrap; }
.hero-title span { display: inline-block; }
.hero-title em { font-style: normal; color: var(--green); }
.hero-en { margin-top: 22px; display: flex; align-items: center; gap: 14px; font: 800 clamp(19px, 1.9vw, 27px)/1 var(--en); letter-spacing: .06em; color: var(--green-d); }
.hero-en::before { content: ''; width: 44px; height: 3px; border-radius: 2px; background: var(--green-d); }
.hero-btns { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero-visual { position: relative; z-index: 2; padding: 0 9% 0 4%; }
.hero-movie { position: relative; }
.hm-skew { aspect-ratio: 16 / 10.4; border-radius: 30px; overflow: hidden; transform: skewX(-7deg); background: var(--green-d); box-shadow: 18px 18px 0 var(--green); }
.hm-skew .bg-video { width: 100%; height: 100%; object-fit: cover; transform: skewX(7deg) scale(1.16); }
.hero-photo { position: absolute; left: -2%; bottom: -9%; width: 31%; aspect-ratio: 1; border-radius: 50%; overflow: hidden; border: 8px solid var(--cream); background: var(--green-l); }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.hero-tri { position: absolute; background: var(--green); clip-path: polygon(8% 0, 100% 50%, 8% 100%, 0 92%, 0 8%); }
.hero-tri.t1 { right: -2%; top: -9%; width: 13%; aspect-ratio: 1; transform: rotate(-24deg); background: var(--green-d); }
.hero-tri.t2 { left: 20%; bottom: -15%; width: 8%; aspect-ratio: 1; transform: rotate(18deg); }
.hero-shape { position: absolute; z-index: 0; pointer-events: none; }
.hero-shape.s1 { right: -9%; top: 96px; width: 44%; aspect-ratio: 1.5; border-radius: 80px; background: var(--green-l); transform: rotate(-10deg); }
.hero-shape.s2 { left: -7%; top: 40%; width: 16%; aspect-ratio: 1; border-radius: 50%; box-shadow: inset 0 0 0 3px var(--green-l); }
.hero-vert { position: absolute; z-index: 3; right: 14px; top: 148px; writing-mode: vertical-rl; font: 900 clamp(30px, 2.9vw, 44px)/1 var(--en); letter-spacing: .04em; color: transparent; -webkit-text-stroke: 1.5px var(--green); white-space: nowrap; pointer-events: none; }
.hero-scene { position: relative; z-index: 1; margin-top: -112px; }
.hero-scene img, .hero-scene svg { width: 100%; }

/* ───────── 2 お知らせ ───────── */
.topics { padding-top: 96px; }
.topics-grid { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 60px; align-items: start; }
.news-list { border-top: 2px solid var(--ink); }
.news-list a { display: grid; grid-template-columns: 78px 112px minmax(0, 1fr) 30px; align-items: center; gap: 20px; padding: 22px 14px 22px 8px; border-bottom: 1px solid var(--line); transition: background .3s, padding .3s; }
.news-list time { font: 800 15px/1 var(--en); letter-spacing: .04em; color: var(--green-d); padding-top: 2px; }
.news-list .tag { width: 100%; }
.news-list .t { font-weight: 700; line-height: 1.6; }
.news-list i { background: var(--ink); }
.news-list a:hover { background: #fff; padding-left: 18px; }
.news-list a:hover i { background: var(--green); transform: translateX(4px); }

/* ───────── 3 事業案内（緑の大きな面） ───────── */
.business { margin: 0 12px; padding: 150px 0 140px; border-radius: 56px; background: var(--green); color: #fff; overflow: hidden; }
.biz-ridge { position: absolute; left: 0; right: 0; top: 18px; opacity: .55; pointer-events: none; }
.biz-top { display: grid; grid-template-columns: minmax(0, 1fr) 520px; align-items: center; gap: 40px; }
.biz-text { margin-top: 34px; max-width: 30em; font-size: 19px; font-weight: 700; line-height: 2; }
.biz-lead .pill { margin-top: 36px; }
.biz-wheel { position: relative; width: 520px; height: 500px; }
.bw-ring { position: absolute; left: 50%; top: 50%; width: 372px; height: 372px; margin: -186px 0 0 -186px; border-radius: 50%; border: 2px dashed rgba(255, 255, 255, .6); animation: senga-spin 60s linear infinite; }
.bw-core { position: absolute; left: 50%; top: 50%; width: 168px; height: 168px; margin: -84px 0 0 -84px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 12px rgba(255, 255, 255, .25); display: grid; place-items: center; }
.bw-core img { width: 104px; }
.bw-node { position: absolute; left: 50%; top: 50%; width: 136px; height: 136px; margin: calc(var(--y) - 68px) 0 0 calc(var(--x) - 68px); border-radius: 50%; background: var(--ink); color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; font-size: 14px; font-weight: 700; line-height: 1.3; letter-spacing: .02em; text-align: center; }
.bw-node b { font: 800 20px/1 var(--en); color: #7fe39a; }
.bw-node.n1 { --x: 0px; --y: -186px; }
.bw-node.n2 { --x: 177px; --y: -57px; }
.bw-node.n3 { --x: 109px; --y: 150px; }
.bw-node.n4 { --x: -109px; --y: 150px; }
.bw-node.n5 { --x: -177px; --y: -57px; }
@keyframes senga-spin { to { transform: rotate(360deg); } }
.biz-list { margin-top: 110px; display: grid; gap: 120px; }
.biz { position: relative; display: grid; grid-template-columns: minmax(0, 1.16fr) minmax(0, 1fr); align-items: center; gap: 76px; }
.biz.is-rev { grid-template-columns: minmax(0, 1fr) minmax(0, 1.16fr); }
.biz.is-rev .biz-visual { order: 2; }
.biz-visual { position: relative; }
.biz-photo { position: relative; aspect-ratio: 16 / 10.6; border-radius: 26px; overflow: hidden; box-shadow: 16px 16px 0 var(--green-d); background: var(--green-d); }
.biz.is-rev .biz-photo { box-shadow: -16px 16px 0 var(--green-d); }
.biz-photo img { width: 100%; height: 100%; object-fit: cover; }
.biz-icon { position: absolute; z-index: 3; right: -64px; bottom: -56px; width: 216px; height: 216px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 10px var(--green); display: grid; place-items: center; }
.biz.is-rev .biz-icon { right: auto; left: -64px; }
.biz-icon img, .biz-icon svg { width: 178px !important; margin-top: -4px; }
.biz-num { display: flex; align-items: baseline; gap: 16px; font: 800 13px/1 var(--en); letter-spacing: .2em; }
.biz-num b { font-weight: 900; font-size: 68px; letter-spacing: 0; }
.biz h3 { margin-top: 16px; font-size: 34px; font-weight: 900; line-height: 1.4; letter-spacing: .06em; }
.biz-desc { margin-top: 18px; font-size: 16px; line-height: 2; overflow-wrap: anywhere; }
.biz-links { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 8px; }
.biz-links a { display: block; padding: 7px 14px; border-radius: 8px; box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .7); font-size: 13.5px; font-weight: 700; line-height: 1.4; transition: background .25s, color .25s; }
.biz-links a:hover { background: #fff; color: var(--green-d); }
.biz-spec { margin-top: 20px; display: grid; gap: 0; border-top: 1.5px solid rgba(255, 255, 255, .5); }
.biz-spec div { display: grid; grid-template-columns: 9.5em minmax(0, 1fr); gap: 12px; padding: 9px 2px; border-bottom: 1.5px solid rgba(255, 255, 255, .5); font-size: 14.5px; line-height: 1.7; }
.biz-spec dt { font-weight: 700; }
.biz-thumbs { margin-top: 22px; display: flex; gap: 10px; }
.biz-thumbs li { width: 112px; aspect-ratio: 4 / 3; border-radius: 10px; overflow: hidden; border: 3px solid #fff; }
.biz-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.biz-body .pill { margin-top: 30px; }
.biz-en { position: absolute; top: -6px; left: -58px; writing-mode: vertical-rl; font: 900 40px/1 var(--en); letter-spacing: .02em; color: rgba(255, 255, 255, .3); white-space: nowrap; pointer-events: none; }
.biz.is-rev .biz-en { left: auto; right: -58px; }

/* ───────── 4 施工実績 ───────── */
.works { padding-bottom: 110px; }
.works-head { display: grid; grid-template-columns: minmax(0, 1fr) 500px; align-items: end; gap: 40px; }
.works-scene { margin-bottom: -6px; }
.works-nav { margin-top: 30px; justify-content: flex-end; }
.works-rail { margin-top: 22px; display: flex; gap: 22px; overflow-x: auto; padding: 4px 4px 26px; scroll-snap-type: x proximity; scrollbar-width: none; }
.works-rail::-webkit-scrollbar { display: none; }
.works-rail li { flex: 0 0 276px; scroll-snap-align: start; }
.works-rail a { display: flex; flex-direction: column; align-items: flex-start; height: 100%; padding: 12px 12px 22px; border-radius: 18px; background: #fff; box-shadow: 0 0 0 1px var(--line); transition: transform .35s cubic-bezier(.22, .61, .36, 1), box-shadow .35s; }
.works-rail a:hover { transform: translateY(-6px); box-shadow: 0 0 0 2px var(--green), 8px 10px 0 var(--green-l); }
.w-photo { display: block; width: 100%; aspect-ratio: 4 / 3; border-radius: 10px; overflow: hidden; background: var(--green-l); }
.w-photo img { width: 100%; height: 100%; object-fit: cover; }
.works-rail .tag { margin: 16px 0 0 6px; }
.works-rail b { margin: 12px 6px 0; font-size: 15px; font-weight: 700; line-height: 1.65; letter-spacing: .02em; }
.works-rail small { margin: 10px 6px 0; font-size: 12.5px; line-height: 1.7; color: var(--muted); }

/* ───────── 5 産業廃棄物処理のご利用 ───────── */
.waste { padding: 0 0 120px; }
.waste-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .72fr); gap: 64px; align-items: center; padding: 76px 72px; border-radius: 40px; background: #fff; box-shadow: 0 0 0 1px var(--line); }
.waste-text { margin-top: 30px; font-size: 20px; font-weight: 700; line-height: 1.8; }
.waste-kinds { margin-top: 18px; font-size: 14.5px; line-height: 1.9; }
.waste-kinds dt { display: inline-block; margin-bottom: 4px; padding: 2px 10px; border-radius: 4px; background: var(--green-l); color: var(--green-dd); font-size: 12.5px; font-weight: 700; }
.waste-links { margin-top: 30px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.waste-links a { display: flex; align-items: center; gap: 12px; height: 60px; padding: 0 14px 0 18px; border-radius: 14px; background: var(--cream); font-size: 15px; font-weight: 700; line-height: 1.3; white-space: nowrap; transition: background .3s, color .3s, transform .3s; }
.waste-links b { font: 800 13px/1 var(--en); color: var(--green); transition: color .3s; }
.waste-links i { margin-left: auto; width: 26px; height: 26px; }
.waste-links i::before { border-width: 4px 0 4px 7px; margin: -4px 0 0 -3px; }
.waste-links a:hover { background: var(--green); color: #fff; transform: translateY(-3px); }
.waste-links a:hover b { color: #fff; }
.waste-links a:hover i { background: #fff; }
.waste-links a:hover i::before { border-left-color: var(--green-d); }
.waste-tel { margin-top: 28px; padding-top: 22px; border-top: 2px dotted var(--line); font-size: 14.5px; line-height: 1.9; }
.waste-visual { position: relative; }
.waste-photo { aspect-ratio: 4 / 4.6; border-radius: 30px; overflow: hidden; box-shadow: 14px 14px 0 var(--green); }
.waste-photo img, .waste-photo2 img { width: 100%; height: 100%; object-fit: cover; }
.waste-photo2 { position: absolute; left: -16%; bottom: -8%; width: 52%; aspect-ratio: 1; border-radius: 50%; overflow: hidden; border: 8px solid #fff; }
.waste-tri { position: absolute; right: -7%; top: -6%; width: 20%; aspect-ratio: 1; background: var(--green-d); clip-path: polygon(8% 0, 100% 50%, 8% 100%, 0 92%, 0 8%); transform: rotate(-28deg); }

/* ───────── 6 取り組み・認定 ───────── */
.effort { padding-top: 0; }
.effort-grid { margin-top: 56px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.eff { position: relative; display: flex; flex-direction: column; padding: 30px 26px 26px; border-radius: 24px; background: #fff; box-shadow: 0 0 0 1px var(--line); }
.eff-num { font: 900 46px/1 var(--en); color: var(--green); }
.eff-icon { position: absolute; right: 18px; top: 18px; width: 88px; }
.eff h3 { margin-top: 22px; font-size: 20px; font-weight: 900; line-height: 1.5; letter-spacing: .06em; }
.eff-catch { margin-top: 12px; align-self: flex-start; padding: 3px 10px; border-radius: 4px; background: var(--green-l); color: var(--green-dd); font-size: 14.5px; font-weight: 900; line-height: 1.6; }
.eff-quote { margin-top: 12px; font-size: 14.5px; line-height: 1.95; }
.eff-count { margin-top: 12px; }
.eff-count li { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; padding: 5px 0; border-bottom: 1px dashed var(--line); font-size: 13px; line-height: 1.5; }
.eff-count b { flex: none; font-size: 13px; font-weight: 700; }
.eff-count em { margin-right: 2px; font: 800 26px/1 var(--en); font-style: normal; color: var(--green-d); }
.eff-more { margin-top: auto; padding-top: 22px; display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 13.5px; font-weight: 700; line-height: 1.4; }
.eff-more i { width: 26px; height: 26px; background: var(--ink); }
.eff-more i::before { border-width: 4px 0 4px 7px; margin: -4px 0 0 -3px; }
.eff-more:hover i { background: var(--green); transform: translateX(4px); }
.cert { margin-top: 20px; display: grid; grid-template-columns: auto minmax(0, 1fr) 280px; align-items: center; gap: 34px; padding: 26px 34px; border-radius: 24px; background: var(--green-ll); box-shadow: inset 0 0 0 1.5px var(--green-l); }
.cert-title { font-size: 17px; font-weight: 900; line-height: 1.5; letter-spacing: .1em; white-space: nowrap; }
.cert-list { display: flex; flex-wrap: wrap; gap: 8px; }
.cert-list li { padding: 7px 14px; border-radius: 999px; background: #fff; box-shadow: inset 0 0 0 1.5px var(--green); color: var(--green-dd); font-size: 13.5px; font-weight: 700; line-height: 1.4; }
.cert-img { border-radius: 10px; overflow: hidden; background: #fff; }

/* ───────── 7 会社案内 ───────── */
.about { padding: 60px 0 150px; }
.about-shape { position: absolute; right: -90px; top: 0; width: 50%; height: calc(100% - 110px); border-radius: 140px 0 0 140px; background: var(--green); }
.about-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 72px; align-items: center; }
.about-lead { margin-top: 36px; font-size: clamp(26px, 2.8vw, 36px); font-weight: 900; line-height: 1.6; letter-spacing: .06em; white-space: nowrap; background: linear-gradient(transparent 68%, var(--green-l) 68%); display: inline-block; }
.about-text { margin-top: 24px; font-size: 16px; line-height: 2.1; }
.about-text p + p { margin-top: 12px; }
.about-sign { font-weight: 700; text-align: right; }
.about-links { margin-top: 34px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.about-links .pill { width: 100%; min-width: 0; }
.about-visual { position: relative; padding: 70px 0 0; }
.about-photo { aspect-ratio: 16 / 10.4; border-radius: 26px; overflow: hidden; box-shadow: 14px 14px 0 var(--green-d); }
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-table { position: relative; margin: -34px 0 0 -40px; width: 78%; padding: 10px 26px; border-radius: 18px; background: #fff; box-shadow: 0 0 0 1px var(--line), 0 14px 30px -20px rgba(28, 42, 49, .4); }
.about-table div { display: grid; grid-template-columns: 5em minmax(0, 1fr); gap: 12px; padding: 10px 0; font-size: 14.5px; line-height: 1.7; }
.about-table div + div { border-top: 1px dashed var(--line); }
.about-table dt { font-weight: 700; color: var(--green-d); }

/* ───────── 8 採用情報（墨の面） ───────── */
.recruit { margin: 0 12px; padding: 110px 0; border-radius: 56px; background: var(--ink); color: #fff; overflow: hidden; }
.recruit-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1fr); gap: 80px; align-items: center; }
.recruit-visual { position: relative; padding: 0 6% 9% 0; }
.recruit-photo { aspect-ratio: 1; border-radius: 50%; overflow: hidden; box-shadow: 0 0 0 10px rgba(255, 255, 255, .08); }
.recruit-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 38% 50%; }
.recruit-tri { position: absolute; background: var(--green); clip-path: polygon(8% 0, 100% 50%, 8% 100%, 0 92%, 0 8%); }
.recruit-tri.t1 { left: -5%; top: 4%; width: 23%; aspect-ratio: 1; transform: rotate(-150deg); }
.recruit-tri.t2 { right: 5%; top: -2%; width: 10%; aspect-ratio: 1; transform: rotate(-20deg); background: #7fe39a; }
.recruit-machine { position: absolute; right: -4%; bottom: 0; width: 46%; }
.recruit-catch { margin-top: 34px; font-size: clamp(26px, 2.9vw, 38px); font-weight: 900; line-height: 1.6; letter-spacing: .05em; white-space: nowrap; color: #7fe39a; }
.recruit-text { margin-top: 22px; font-size: 15.5px; line-height: 2.1; color: rgba(255, 255, 255, .9); }
.recruit-want { margin-top: 22px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; font-size: 15px; font-weight: 700; line-height: 1.7; }
.recruit-want dt { padding: 3px 12px; border-radius: 4px; background: #fff; color: var(--ink); font-size: 12.5px; }
.recruit-body .pill { margin-top: 36px; }

/* ───────── 9 情報公開 ───────── */
.disclose { padding: 120px 0 110px; }
.doc-list { margin-top: 44px; display: grid; grid-template-columns: repeat(3, minmax(0, .8fr)) minmax(0, 1.5fr); gap: 16px; }
.doc-list a { display: grid; grid-template-columns: 58px minmax(0, 1fr); align-items: center; column-gap: 14px; height: 100%; padding: 20px 22px 20px 18px; border-radius: 18px; background: #fff; box-shadow: 0 0 0 1px var(--line); transition: transform .35s cubic-bezier(.22, .61, .36, 1), box-shadow .35s; }
.doc-list img { grid-row: span 2; width: 58px; }
.doc-list b { align-self: end; font-size: 16.5px; font-weight: 900; line-height: 1.5; letter-spacing: .04em; }
.doc-list small { align-self: start; font-size: 12px; line-height: 1.6; color: var(--muted); }
.doc-list a:hover { transform: translateY(-5px); box-shadow: 0 0 0 2px var(--green), 8px 10px 0 var(--green-l); }

/* ───────── 10 お問い合わせ ───────── */
.contact { padding: 0 0 80px; }
.contact-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 44px 60px; padding: 64px 72px; border-radius: 40px; background: var(--green); color: #fff; }
.contact-head .pill { margin-top: 30px; }
.contact-label { display: inline-block; padding: 2px 12px; border-radius: 4px; background: #fff; color: var(--green-d); font-size: 12.5px; font-weight: 700; }
.contact-tel { margin-top: 10px; font: 900 clamp(38px, 3.9vw, 56px)/1.1 var(--en); letter-spacing: .01em; white-space: nowrap; }
.contact-fax { margin-top: 6px; font: 800 22px/1.2 var(--en); letter-spacing: .02em; white-space: nowrap; }
.contact-tel small, .contact-fax small { margin-right: 10px; font-size: 13px; letter-spacing: .14em; }
.contact-desks { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.contact-desks li { padding: 14px 20px 15px; border-radius: 14px; background: rgba(255, 255, 255, .14); box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .5); line-height: 1.6; }
.contact-desks span { display: block; font-size: 12.5px; }
.contact-desks b { display: inline-block; margin-right: 12px; font-size: 16px; font-weight: 900; }
.contact-desks em { font: 800 17px/1 var(--en); font-style: normal; white-space: nowrap; }

/* ───────── フッター（道の上をダンプが走る） ───────── */
.site-footer { position: relative; background: #fff; }
.f-road { position: relative; height: 110px; overflow: hidden; border-bottom: 2px solid var(--green-d); background: var(--cream); }
.f-truck { position: absolute; left: 0; bottom: -3px; width: auto; height: 76px; max-width: none; animation: senga-drive 30s linear infinite; }
.f-truck.is-2 { left: auto; right: 7%; height: 84px; animation: none; }
@keyframes senga-drive { from { transform: translateX(-120px); } to { transform: translateX(min(1480px, 100vw)); } }
.f-inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 48px; padding: 60px 0 50px; align-items: start; }
.f-logo { display: flex; align-items: center; gap: 14px; font-size: 22px; font-weight: 900; line-height: 1; letter-spacing: .08em; }
.f-logo img { width: auto; height: 54px; }
.site-footer address { margin-top: 20px; font-size: 14.5px; line-height: 1.9; }
.f-nav { display: grid; grid-template-columns: repeat(4, auto); justify-content: end; gap: 10px 34px; }
.f-nav a { position: relative; padding-left: 16px; font-size: 14px; font-weight: 700; line-height: 1.6; white-space: nowrap; }
.f-nav a::before { content: ''; position: absolute; left: 0; top: .55em; border-style: solid; border-width: 4px 0 4px 7px; border-color: transparent transparent transparent var(--green); }
.f-nav a:hover { color: var(--green-d); }
.copy { padding: 18px 0 22px; border-top: 1px solid var(--line); text-align: center; font: 700 12px/1.6 var(--en); letter-spacing: .08em; color: var(--muted); }

/* 撮影（?shot=1）と、動きを減らす設定では、回る輪と走るダンプを止める */
html.is-shot .bw-ring, html.is-shot .f-truck { animation: none; }
html.is-shot .f-truck:not(.is-2) { transform: translateX(260px); }
@media (prefers-reduced-motion: reduce) { .bw-ring, .f-truck { animation: none; } .f-truck:not(.is-2) { transform: translateX(260px); } }

/* ───────── 幅ごと ───────── */
@media (min-width: 1700px) { .hero-vert { right: 22px; } }
@media (max-width: 1320px) {
  .gnav { gap: 18px; }
  .h-tel { display: none; }
  .biz-en { display: none; }
  .biz { gap: 56px; }
}
@media (max-width: 1120px) {
  .gnav, .h-actions { display: none; }
  .menu-btn { display: flex; }
  .sec { padding: 96px 0; }
  .hero-inner { grid-template-columns: 1fr; gap: 44px; }
  .hero-visual { padding: 0 8% 0 12%; }
  .hero-vert { display: none; }
  .hero-scene { margin-top: -40px; }
  .topics-grid { grid-template-columns: 1fr; gap: 36px; }
  .biz-top { grid-template-columns: 1fr; }
  .biz-wheel { margin: 0 auto; }
  .biz, .biz.is-rev { grid-template-columns: 1fr; gap: 84px; }
  .biz.is-rev .biz-visual { order: 0; }
  .biz-icon, .biz.is-rev .biz-icon { left: auto; right: 4%; bottom: -60px; }
  .works-head { grid-template-columns: 1fr; }
  .works-scene { max-width: 460px; margin-left: auto; }
  .waste-card { grid-template-columns: 1fr; padding: 56px 44px; }
  .waste-visual { max-width: 420px; margin: 0 auto; }
  .effort-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cert { grid-template-columns: 1fr; gap: 16px; }
  .cert-img { max-width: 300px; }
  .about-shape { width: 100%; right: 0; top: auto; bottom: 110px; height: 44%; border-radius: 90px 0 0 0; }
  .about-grid { grid-template-columns: 1fr; gap: 20px; }
  .about-table { margin-left: 16px; }
  .recruit-grid { grid-template-columns: 1fr; gap: 50px; }
  .recruit-visual { max-width: 440px; margin: 0 auto; }
  .doc-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-card { grid-template-columns: 1fr; gap: 34px; padding: 52px 44px; }
  .contact-desks { grid-template-columns: 1fr; }
  .f-inner { grid-template-columns: 1fr; gap: 34px; }
  .f-nav { justify-content: start; }
}
@media (max-width: 767px) {
  :root { --gut: 20px; }
  body { font-size: 15px; }
  .sec { padding: 72px 0; }
  .site-header { top: 50px; }
  html.is-shot .site-header, .site-header.is-scrolled { top: 8px; }
  .h-inner { width: calc(100% - 16px); height: 58px; padding: 0 6px 0 14px; border-radius: 14px; }
  .h-logo img { height: 34px; }
  .h-name { font-size: 17px; }
  .h-name small { font-size: 10.5px; margin-left: 4px; }
  .hero { padding-top: 136px; }
  html.is-shot .hero { padding-top: 96px; }
  .hero-inner { width: calc(100% - 40px); gap: 40px; }
  .hero-chip { font-size: 11.5px; padding: 7px 10px 6px; letter-spacing: .04em; }
  .hero-title { margin-top: 18px; font-size: clamp(46px, 15.4vw, 64px); }
  .hero-en { margin-top: 16px; }
  .hero-en::before { width: 28px; }
  .hero-btns { margin-top: 28px; gap: 10px; }
  .hero-btns .pill { min-width: 0; flex: 1 1 0; }
  .hero-visual { padding: 0 6% 0 8%; }
  .hm-skew { border-radius: 20px; box-shadow: 10px 10px 0 var(--green); }
  .hero-photo { border-width: 5px; width: 34%; }
  .hero-shape.s1 { width: 80%; right: -30%; top: 300px; }
  .hero-scene { margin-top: 6px; width: 250%; margin-left: -95%; }
  .pill { height: 50px; padding-left: 22px; font-size: 14px; min-width: 180px; }
  .en-title { font-size: clamp(38px, 11.6vw, 50px); }
  .topics { padding-top: 64px; }
  .news-list a { grid-template-columns: auto auto minmax(0, 1fr); gap: 8px 12px; padding: 16px 4px; }
  .news-list .tag { width: auto; }
  .news-list .t { grid-column: 1 / -1; }
  .news-list i { display: none; }
  .business, .recruit { margin: 0 6px; border-radius: 34px; }
  .business { padding: 96px 0 90px; }
  .biz-text { font-size: 16.5px; margin-top: 24px; }
  .biz-wheel { width: 320px; height: 330px; }
  .bw-ring { width: 230px; height: 230px; margin: -115px 0 0 -115px; }
  .bw-core { width: 96px; height: 96px; margin: -48px 0 0 -48px; box-shadow: 0 0 0 7px rgba(255, 255, 255, .25); }
  .bw-core img { width: 62px; }
  .bw-node { width: 96px; height: 96px; margin: calc(var(--y) * .62 - 48px) 0 0 calc(var(--x) * .62 - 48px); font-size: 11px; gap: 4px; letter-spacing: 0; }
  .bw-node b { font-size: 15px; }
  .biz-list { margin-top: 70px; gap: 84px; }
  .biz, .biz.is-rev { gap: 62px; }
  .biz-photo { border-radius: 18px; box-shadow: 10px 10px 0 var(--green-d); }
  .biz.is-rev .biz-photo { box-shadow: 10px 10px 0 var(--green-d); }
  .biz-icon, .biz.is-rev .biz-icon { width: 124px; height: 124px; box-shadow: 0 0 0 6px var(--green); right: 2%; bottom: -44px; }
  .biz-icon img, .biz-icon svg { width: 96px !important; }
  .biz-num b { font-size: 50px; }
  .biz h3 { font-size: 26px; margin-top: 10px; }
  .biz-desc { font-size: 15px; }
  .biz-spec div { grid-template-columns: 1fr; gap: 0; }
  .biz-thumbs li { width: 31%; }
  .works { padding-bottom: 72px; }
  .works-rail li { flex-basis: 248px; }
  .waste { padding-bottom: 72px; }
  .waste-card { padding: 44px 22px 56px; border-radius: 28px; gap: 44px; }
  .waste-text { font-size: 17px; margin-top: 22px; }
  .waste-links { gap: 8px; }
  .waste-links a { height: 58px; padding: 0 8px 0 10px; gap: 6px; font-size: 13px; white-space: normal; }
  .waste-links i { display: none; }
  .waste-visual { max-width: 300px; }
  .effort-grid { grid-template-columns: 1fr; margin-top: 40px; gap: 14px; }
  .cert { padding: 22px 20px; }
  .about { padding: 20px 0 100px; }
  .about-lead { margin-top: 26px; }
  .about-links { grid-template-columns: 1fr 1fr; gap: 8px; }
  .about-links .pill { padding: 0 8px 0 16px; font-size: 13px; gap: 6px; }
  .about-links .pill i { width: 24px; height: 24px; }
  .about-visual { padding-top: 40px; }
  .about-table { width: 92%; margin: -24px 0 0 4%; padding: 6px 18px; }
  .recruit { padding: 76px 0; }
  .recruit-visual { max-width: 300px; }
  .recruit-catch { margin-top: 24px; font-size: clamp(21px, 6.2vw, 26px); }
  .disclose { padding: 76px 0 70px; }
  .sec-head.is-row { flex-direction: column; align-items: flex-start; }
  .doc-list { grid-template-columns: 1fr; margin-top: 30px; gap: 10px; }
  .contact { padding-bottom: 72px; }
  .contact-card { padding: 44px 22px; border-radius: 28px; }
  .contact-tel { font-size: clamp(34px, 10.4vw, 44px); }
  .contact-desks em { display: block; margin-top: 4px; }
  .f-road { height: 84px; }
  .f-truck { height: 56px; }
  .f-truck.is-2 { height: 62px; }
  .f-inner { padding: 44px 0 36px; }
  .f-logo { font-size: 19px; }
  .f-logo img { height: 44px; }
  .f-nav { grid-template-columns: repeat(2, auto); gap: 8px 26px; }
}