/* 旭工業繊維様 Webサイト サンプル — 藍 × 生成り × 朱の糸 */
:root{
  --ai:#1E3765;        /* 藍:見出し・ヒーロー */
  --ai-deep:#132544;   /* 濃藍:フッター・帯 */
  --ai-soft:#E9EEF6;
  --kinari:#F6F2E9;    /* 生成り:交互の背景 */
  --paper:#FFFFFF;
  --ink:#1D2330;
  --muted:#5A6272;
  --line:#DED6C6;
  --shu:#D24E2A;       /* 朱:ボタン・縫い目 */
  --shu-deep:#A93B1C;
  --max:1160px;
  --head:"Zen Kaku Gothic New","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  --body:"Noto Sans JP","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  --en:"Barlow Condensed","Arial Narrow",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.85;-webkit-text-size-adjust:100%;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--ai)}
h1,h2,h3{font-family:var(--head);word-break:auto-phrase;line-height:1.4;margin:0}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* サンプル表示の帯 */
.sample-bar{background:#2B2B2B;color:#EDE7DA;font-size:12px;text-align:center;padding:6px 16px;letter-spacing:.02em}
.sample-bar b{color:#FFB59E;margin-right:.6em}

/* ヘッダー */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;gap:28px;height:76px}
.brand{display:flex;align-items:center;text-decoration:none;flex-shrink:0}
.brand img{width:392px;height:37px;max-width:none}
.gnav{display:flex;align-items:center;gap:22px;margin-left:auto}
.gnav a{color:var(--ink);text-decoration:none;font-weight:700;font-size:14.5px;white-space:nowrap}
.gnav a:hover,.gnav a[aria-current=page]{color:var(--shu)}
.gnav a[aria-current=page]{text-decoration:underline dashed;text-underline-offset:7px;text-decoration-thickness:2px}
.gnav .btn{color:#fff}
.head-tel{display:flex;flex-direction:column;align-items:flex-end;text-decoration:none;color:var(--ai);font-family:var(--en);font-weight:700;font-size:23px;line-height:1.05;white-space:nowrap}
.head-tel small{font-family:var(--body);font-size:10.5px;font-weight:500;color:var(--muted)}
.menu-btn{display:none;margin-left:auto;background:none;border:1.5px solid var(--ai);color:var(--ai);border-radius:4px;font:700 13px var(--body);padding:8px 12px;cursor:pointer}

/* ボタン */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:15.5px;line-height:1.3;padding:15px 24px;border-radius:4px;text-decoration:none;border:2px solid transparent;transition:transform .12s,box-shadow .12s;cursor:pointer;font-family:var(--body)}
.btn:hover{transform:translateY(-1px)}
.btn-shu{background:var(--shu);color:#fff;box-shadow:0 3px 0 var(--shu-deep)}
.btn-shu:hover{box-shadow:0 4px 0 var(--shu-deep)}
.btn-line{background:#fff;color:var(--ai);border-color:var(--ai)}
.btn-white{background:#fff;color:var(--shu-deep);box-shadow:0 3px 0 rgba(0,0,0,.18)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.8)}
.btn-sm{padding:10px 16px;font-size:14px}
.btn .arr{font-family:var(--en);font-size:18px;line-height:1}

/* 見出しの型 */
.sec{padding:96px 0}
.sec.alt{background:var(--kinari)}
.sec-head{max-width:780px;margin-bottom:44px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.eyebrow{display:flex;align-items:center;gap:10px;font-family:var(--en);font-weight:600;font-size:15px;letter-spacing:.18em;color:var(--shu);margin:0 0 8px;text-transform:uppercase}
.eyebrow::before{content:"";width:30px;border-top:2px dashed currentColor}
.sec h2{font-size:clamp(26px,3.1vw,36px);font-weight:900;margin-bottom:14px}
.lead{color:var(--muted);font-size:16.5px;margin:0}
.more{margin-top:36px}

/* ヒーロー:藍の織り目 */
.hero{position:relative;overflow:hidden;background-color:var(--ai);
  background-image:
    repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 3px,transparent 3px 7px),
    repeating-linear-gradient(90deg,rgba(0,0,0,.12) 0 3px,transparent 3px 7px);
  padding:72px 0 88px}
.hero-in{display:grid;grid-template-columns:1.02fr .98fr;gap:64px;align-items:center}
.tagwin{position:relative;background:#fff;border-radius:6px;padding:46px 44px 40px;box-shadow:0 22px 48px rgba(6,14,32,.38)}
.tagwin::before{content:"";position:absolute;inset:11px;border:2px dashed rgba(210,78,42,.55);border-radius:3px;pointer-events:none}
.tagwin::after{content:"";position:absolute;top:20px;right:22px;width:16px;height:16px;border-radius:50%;background:var(--ai);box-shadow:0 0 0 4px #D9DEE8}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px;padding:0;list-style:none}
.badges li{font-weight:700;font-size:13px;color:var(--ai);background:var(--ai-soft);border:1.5px solid var(--ai);padding:3px 11px;border-radius:3px;line-height:1.6}
.hero h1{font-size:clamp(30px,3.6vw,46px);font-weight:900;color:var(--ink);letter-spacing:.01em;margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--shu);background:linear-gradient(transparent 70%,rgba(210,78,42,.16) 70%)}
.hero .lead{color:#3D4555;font-size:16px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-tel{margin:18px 0 0;font-size:13px;color:var(--muted)}
.hero-tel a{font-family:var(--en);font-size:20px;font-weight:700;text-decoration:none;margin:0 4px}
.hero-art{position:relative;padding:34px 18px 40px 30px}
.hero-art .main{width:100%;aspect-ratio:4/3;object-fit:cover;border:10px solid #fff;box-shadow:0 22px 48px rgba(6,14,32,.4);transform:rotate(1.4deg);background:#ccc}
.hero-art figure{margin:0}
.swatch{position:absolute;width:36%;margin:0;background:#fff;padding:6px 6px 4px;box-shadow:0 12px 28px rgba(6,14,32,.4)}
.swatch img{width:100%;aspect-ratio:1/1;object-fit:cover}
.swatch figcaption{font-size:11.5px;font-weight:700;text-align:center;color:var(--ink);padding:3px 0 1px}
.swatch.s1{left:0;bottom:0;transform:rotate(-5deg)}
.swatch.s2{right:0;top:0;width:30%;transform:rotate(4deg)}
.art-cap{position:absolute;right:30px;bottom:58px;background:var(--shu);color:#fff;font-size:12px;font-weight:700;padding:4px 12px;transform:rotate(1.4deg)}

/* 数字の帯 */
.facts{background:#fff;border-bottom:1px solid var(--line)}
.facts ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr)}
.facts li{padding:34px 24px;border-left:1px dashed var(--line)}
.facts li:first-child{border-left:0}
.facts b{display:block;font-family:var(--en);font-weight:700;font-size:58px;line-height:1;color:var(--ai);letter-spacing:.01em}
.facts b small{font-family:var(--head);font-size:19px;font-weight:900;margin-left:4px}
.facts li>span{display:block;font-weight:700;font-size:14.5px;margin-top:10px}
.facts p{font-size:13px;color:var(--muted);margin:2px 0 0;line-height:1.7}

/* こんなときに */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.case{background:#fff;border:1.5px solid var(--line);border-radius:6px;padding:26px 26px 24px;position:relative}
.no{display:inline-block;font-family:var(--en);font-weight:700;font-size:13px;letter-spacing:.12em;color:#fff;background:var(--ai);padding:1px 10px;border-radius:2px}
.case h3{font-size:19px;font-weight:900;margin:14px 0 0}
.case .ans{margin:16px 0 0;padding-top:14px;border-top:2px dashed var(--line);font-size:14.5px;color:#3D4555;line-height:1.8}
.case .ans::before{content:"→ ";color:var(--shu);font-weight:700}

/* できる加工 */
.procs{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.proc{background:#fff;border:1.5px solid var(--line);border-radius:6px;padding:24px 22px}
.proc .ic{width:58px;height:58px;border-radius:50%;background:var(--ai-soft);color:var(--ai);display:grid;place-items:center;margin-bottom:14px}
.proc .ic svg{width:34px;height:34px}
.proc h3{font-size:17px;font-weight:900;margin-bottom:6px}
.proc p{font-size:14px;color:#3D4555;margin:0;line-height:1.75}

/* 製作例 */
.works{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.work{background:#fff;border:1.5px solid var(--line);border-radius:6px;overflow:hidden;display:flex;flex-direction:column}
.work img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#E7E2D6}
.work .body{padding:18px 20px 22px;flex:1}
.work h3{font-size:18px;font-weight:900;margin-bottom:6px}
.work p{font-size:14px;color:#3D4555;margin:0 0 12px;line-height:1.75}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}
.chips li{font-size:12px;line-height:1.6;border:1px solid var(--line);background:var(--kinari);border-radius:999px;padding:1px 10px;color:#4A5160}
.chips li.hot{background:var(--shu);border-color:var(--shu);color:#fff;font-weight:700}

/* 導入業界 */
.inds{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ind{background:var(--kinari);border-radius:6px;padding:24px 24px 22px;border-left:5px solid var(--ai);box-shadow:0 1px 0 var(--line)}
.ind h3{font-size:18px;font-weight:900;margin-bottom:6px}
.ind p{font-size:14px;color:#3D4555;margin:0;line-height:1.75}
.ind a{display:inline-block;margin-top:10px;font-size:13.5px;font-weight:700;color:var(--shu-deep)}
.note{font-size:13px;color:var(--muted);margin:22px 0 0;padding-left:1em;text-indent:-1em}

/* 流れ */
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;position:relative}
.flow::before{content:"";position:absolute;left:8%;right:8%;top:30px;border-top:2px dashed var(--shu);opacity:.6}
.flow li{position:relative;text-align:center;padding:0 4px}
.flow .num{display:grid;place-items:center;width:60px;height:60px;margin:0 auto 14px;border-radius:50%;background:var(--ai);color:#fff;font-family:var(--en);font-weight:700;font-size:13px;letter-spacing:.08em;line-height:1.05;box-shadow:0 0 0 6px var(--kinari)}
.flow .num b{display:block;font-size:24px}
.flow h3{font-size:17px;font-weight:900;margin-bottom:6px}
.flow p{font-size:13.5px;color:#3D4555;line-height:1.75;margin:0;text-align:left}

/* 在庫素材の帯 */
.stock{background:var(--ai-deep);color:#E8ECF4;padding:88px 0;background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.03) 0 2px,transparent 2px 9px)}
.stock-in{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.stock h2{color:#fff;font-size:clamp(25px,3vw,34px);font-weight:900;margin-bottom:14px}
.stock .eyebrow{color:#FF9C7E}
.stock p{color:#C9D2E3}
.stock ul.spec{list-style:none;margin:20px 0 28px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px 18px}
.stock ul.spec li{border-bottom:1px dashed rgba(255,255,255,.25);padding:6px 0;font-size:14.5px;display:flex;justify-content:space-between;gap:10px}
.stock ul.spec b{font-family:var(--en);font-size:20px;color:#fff;font-weight:700}
.stock-art{display:grid;grid-template-columns:1.25fr 1fr;gap:14px}
.stock-art img{width:100%;height:100%;aspect-ratio:1/1;object-fit:cover;border:6px solid #fff}

/* 取引先・お知らせ */
.two{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.panel{background:#fff;border:1.5px solid var(--line);border-radius:6px;padding:30px 30px 26px}
.panel h3{font-size:19px;font-weight:900;margin-bottom:14px}
.panel ul{margin:0;padding:0;list-style:none}
.panel li{padding:10px 0;border-top:1px dashed var(--line);font-size:15px}
.panel li:first-child{border-top:0}
.panel time{display:inline-block;font-family:var(--en);font-weight:700;color:var(--shu-deep);margin-right:12px;min-width:5.5em}
.panel .small{font-size:13px;color:var(--muted);margin:14px 0 0}

/* よくある質問 */
.faq{max-width:880px}
.faq details{background:#fff;border:1.5px solid var(--line);border-radius:6px;margin-bottom:10px}
.faq summary{list-style:none;cursor:pointer;padding:18px 52px 18px 58px;font-weight:700;position:relative;line-height:1.6}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";position:absolute;left:20px;top:14px;font-family:var(--head);font-size:21px;font-weight:900;color:var(--ai)}
.faq summary::after{content:"+";position:absolute;right:22px;top:12px;font-size:26px;font-weight:400;color:var(--shu)}
.faq details[open] summary::after{content:"−"}
.faq .a{position:relative;padding:0 26px 20px 58px;color:#3D4555;font-size:15px}
.faq .a::before{content:"A";position:absolute;left:21px;top:-3px;font-family:var(--head);font-size:21px;font-weight:900;color:var(--shu)}
.faq .a p:last-child{margin:0}

/* 問い合わせの帯 */
.cta{background:var(--shu);color:#fff;padding:76px 0}
.cta-box{position:relative;border:2px dashed rgba(255,255,255,.7);border-radius:6px;padding:46px 40px;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.cta h2{font-size:clamp(24px,2.9vw,33px);font-weight:900;margin-bottom:12px}
.cta p{margin:0;color:#FFE9E1}
.cta-acts{display:flex;flex-direction:column;gap:12px}
.cta-tel{display:flex;flex-wrap:wrap;gap:4px 18px;font-size:13px;color:#FFE9E1;margin-top:4px}
.cta-tel a{color:#fff;font-family:var(--en);font-weight:700;font-size:22px;text-decoration:none}

/* 下層ページの見出し */
.page-hero{background-color:var(--kinari);background-image:repeating-linear-gradient(0deg,rgba(30,55,101,.03) 0 3px,transparent 3px 7px),repeating-linear-gradient(90deg,rgba(30,55,101,.04) 0 3px,transparent 3px 7px);padding:52px 0 56px;border-bottom:1px solid var(--line)}
.crumb{font-size:12.5px;color:var(--muted);margin:0 0 18px}
.crumb a{color:var(--muted)}
.page-hero h1{font-size:clamp(30px,3.8vw,44px);font-weight:900;margin-bottom:12px}
.page-hero .lead{max-width:760px}
.anchors{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 0;padding:0;list-style:none}
.anchors a{display:inline-block;background:#fff;border:1.5px solid var(--ai);color:var(--ai);font-weight:700;font-size:14px;padding:7px 14px;border-radius:4px;text-decoration:none}
.anchors a:hover{background:var(--ai);color:#fff}

/* 仕様表 */
.block{margin-top:56px}
.block:first-child{margin-top:0}
.block h3{font-size:22px;font-weight:900;margin-bottom:8px}
.block h3 small{display:inline-block;margin-left:12px;font-family:var(--body);font-size:13px;font-weight:500;color:var(--muted)}
.block .desc{color:#3D4555;font-size:15px;margin-bottom:16px}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;background:#fff;border:1px solid var(--line);border-radius:6px}
table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.6}
.table-wrap table{min-width:620px}
.table-wrap.wide table{min-width:900px}
.table-wrap.narrow table{min-width:0}
.table-wrap.narrow td:first-child{width:9.5em}
.scroll-hint{display:none;font-size:12px;color:var(--muted);margin:0 0 6px}
th{background:var(--ai);color:#fff;font-weight:700;text-align:left;padding:10px 14px;white-space:nowrap;font-size:13px}
td{padding:10px 14px;border-top:1px solid var(--line);vertical-align:top}
tbody tr:nth-child(even) td{background:#FAF8F3}
td.c{white-space:nowrap;font-family:var(--en);font-size:16px;font-weight:600;color:var(--ai)}
td.n{white-space:nowrap;font-variant-numeric:tabular-nums}
td.w{white-space:nowrap;font-weight:700}
.r{font-size:.62em;vertical-align:super;line-height:0;margin:0 .04em 0 .02em}
.mini-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.mini{background:#fff;border:1.5px solid var(--line);border-radius:6px;padding:20px 22px;display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:start}
.mini img{width:120px;aspect-ratio:1/1;object-fit:cover;border-radius:4px;background:#E7E2D6}
.mini h4{font-family:var(--head);font-size:17px;font-weight:900;margin:0 0 4px}
.mini p{font-size:14px;color:#3D4555;margin:0;line-height:1.7}
.callout{background:#fff;border:2px dashed var(--shu);border-radius:6px;padding:16px 20px;font-size:14px;color:#3D4555;margin:20px 0 0}
.callout b{color:var(--shu-deep)}

/* 素材表・チェックリスト */
.checklist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 24px}
.checklist li{position:relative;background:#fff;border:1.5px solid var(--line);border-radius:6px;padding:16px 18px 16px 52px;font-size:15px}
.checklist li::before{content:"";position:absolute;left:18px;top:19px;width:18px;height:18px;border:2px solid var(--ai);border-radius:3px}
.checklist li b{display:block;font-size:16px}
.checklist li span{font-size:13.5px;color:var(--muted)}

/* 会社案内 */
.about{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.about p{font-size:16px}
.about img{border:8px solid #fff;box-shadow:0 14px 34px rgba(19,37,68,.18)}
.placeholder{border:2px dashed #C8BEA9;border-radius:6px;padding:22px 24px;color:var(--muted);font-size:14px;background:#fff}
.dl{width:100%;background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden}
.dl th{background:var(--kinari);color:var(--ink);width:26%;border-top:1px solid var(--line);font-size:14px;white-space:normal;vertical-align:top;padding:16px 20px}
.dl td{padding:16px 20px;font-size:15px}
.dl tr:first-child th,.dl tr:first-child td{border-top:0}
.dl tbody tr:nth-child(even) td{background:#fff}
.sites{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.site{background:#fff;border:1.5px solid var(--line);border-radius:6px;overflow:hidden}
.site .photos{display:grid;grid-template-columns:1fr 1fr;gap:3px;background:var(--line)}
.site .photos img{width:100%;height:220px;object-fit:cover}
.site .photos img:only-child{grid-column:1/-1}
.site .body{padding:22px 24px 24px}
.site h3{font-size:20px;font-weight:900;margin-bottom:8px}
.site p{font-size:14.5px;color:#3D4555;margin:0 0 6px}

/* 規約・ポリシーの本文 */
.prose{max-width:860px}
.prose h2{font-size:21px;font-weight:900;margin:44px 0 12px;padding-left:14px;border-left:5px solid var(--ai)}
.prose h2:first-child{margin-top:0}
.prose p{font-size:15.5px;color:#3D4555}
.prose ul{margin:0 0 1em;padding-left:1.4em;color:#3D4555;font-size:15.5px}
.prose li{margin-bottom:4px}
.dl b{color:var(--ink)}

/* フォーム */
.contact-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:36px;align-items:start}
.form{background:#fff;border:1.5px solid var(--line);border-radius:6px;padding:34px 32px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field.full{grid-column:1/-1}
.field label,.field legend{font-weight:700;font-size:14px}
.field .hint{font-size:12.5px;color:var(--muted);font-weight:400}
.req{display:inline-block;background:var(--shu);color:#fff;font-size:11px;font-weight:700;padding:0 6px;border-radius:3px;margin-left:6px;vertical-align:1px;line-height:1.7}
input[type=text],input[type=email],input[type=tel],textarea{width:100%;padding:12px 14px;border:1.5px solid #CEC5B3;border-radius:4px;font:inherit;font-size:16px;background:#fff;color:var(--ink)}
textarea{min-height:150px;resize:vertical}
input:focus,textarea:focus{outline:3px solid rgba(30,55,101,.25);border-color:var(--ai)}
fieldset{border:0;margin:0;padding:0;min-width:0}
.opts{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.opts label{display:inline-flex;align-items:center;gap:6px;border:1.5px solid #CEC5B3;border-radius:4px;padding:8px 12px;font-weight:500;font-size:14px;cursor:pointer;background:#fff}
.opts input{accent-color:var(--shu)}
.file{border:2px dashed #CEC5B3;border-radius:6px;padding:18px;background:var(--kinari);font-size:14px}
.agree.field{flex-direction:row;align-items:center;justify-content:flex-start;gap:8px;font-size:14px;font-weight:500;margin-top:6px}
.agree input{accent-color:var(--shu);width:18px;height:18px}
.form .btn{width:100%;margin-top:22px;font-size:17px;padding:17px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-note{grid-column:1/-1;margin:0;font-size:13.5px;color:var(--muted)}
.form-msg{display:none;margin:14px 0 0;background:var(--ai-soft);border-left:4px solid var(--ai);padding:12px 16px;font-size:14px}
.form-msg.show{display:block}
.side{display:flex;flex-direction:column;gap:16px}
.side .panel p{font-size:14px;color:#3D4555;margin:0 0 8px}
.side .big{font-family:var(--en);font-size:30px;font-weight:700;color:var(--ai);text-decoration:none;line-height:1.2;display:inline-block}
.side .mail{font-size:16px;font-weight:700;word-break:break-all}

/* フッター */
.site-footer{background:var(--ai-deep);color:#B9C4D8;padding:64px 0 28px;font-size:14px}
.foot-in{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}
.site-footer .brand{display:inline-flex;background:#fff;padding:10px 14px;border-radius:4px;margin-bottom:12px}
.site-footer .brand img{width:314px;height:auto}
.foot-tag{color:#D9E0EC;font-size:13px;margin:0 0 6px}
.site-footer address{font-style:normal;line-height:1.85}
.site-footer address b{color:#fff;display:block;margin-top:10px}
.site-footer h4{color:#fff;font-size:14px;margin:0 0 12px;font-family:var(--head)}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:8px}
.site-footer a{color:#D9E0EC;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.copy{border-top:1px dashed rgba(255,255,255,.2);margin-top:44px;padding-top:20px;font-size:12px;color:#8E9DB8;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* 画面幅ごと */
@media (max-width:1300px){
  .head-tel{display:none}
}
@media (max-width:1120px){
  .menu-btn{display:block}
  .gnav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px;border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(0,0,0,.08)}
  .gnav.open{display:flex}
  .gnav a{padding:13px 0;border-bottom:1px dashed var(--line);font-size:15.5px}
  .gnav .btn{margin-top:14px;border-bottom:0;padding:14px}
}
@media (max-width:1080px){
  .procs{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:980px){
  .hero-in{grid-template-columns:1fr;gap:28px}
  .hero-art{max-width:520px;margin:0 auto;width:100%}
  .cases,.works,.inds{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:1fr;gap:0}
  .flow::before{left:29px;right:auto;top:20px;bottom:20px;border-top:0;border-left:2px dashed var(--shu)}
  .flow li{display:grid;grid-template-columns:60px 1fr;gap:4px 18px;text-align:left;padding:0 0 22px}
  .flow .num{grid-row:1/3;margin:0}
  .flow h3{margin:8px 0 2px}
  .stock-in,.two,.about,.contact-grid,.cta-box{grid-template-columns:1fr}
  .foot-in{grid-template-columns:1fr 1fr}
  .foot-in>div:first-child{grid-column:1/-1}
  .facts ul{grid-template-columns:repeat(2,1fr)}
  .facts li:nth-child(3){border-left:0}
  .facts li:nth-child(n+3){border-top:1px dashed var(--line)}
}
@media (max-width:680px){
  .wrap{padding:0 16px}
  .head-in{height:64px;gap:12px}
  .brand img{width:254px;height:auto}
  .sec{padding:64px 0}
  .hero{padding:28px 0 52px}
  .hero-art{padding:22px 8px 30px 14px}
  .art-cap{right:14px;bottom:42px}
  .tagwin{padding:36px 22px 28px}
  .tagwin::before{inset:8px}
  .tagwin::after{top:16px;right:16px;width:12px;height:12px}
  .hero-cta .btn{width:100%}
  .cases,.works,.inds,.procs,.mini-cards,.checklist,.sites,.form-grid{grid-template-columns:1fr}
  .facts li{padding:22px 14px}
  .facts b{font-size:44px}
  .stock ul.spec{grid-template-columns:1fr}
  .cta-box{padding:30px 20px}
  .mini{grid-template-columns:88px 1fr;gap:14px;padding:16px}
  .scroll-hint{display:block}
  .block h3 small{display:block;margin:4px 0 0}
  .mini img{width:88px}
  .form{padding:24px 18px}
  .foot-in{grid-template-columns:1fr}
  .dl th,.dl td{display:block;width:100%}
  .dl th{padding:12px 16px 4px;border-top:1px solid var(--line)}
  .dl td{padding:4px 16px 14px;border-top:0}
  .panel{padding:24px 20px 20px}
}