/* ポラテック LP｜色は :root で一括管理 */
:root{--base:#F9F8F6;--sub:#F5F3EF;--wood:#EAE6DD;--brown:#A18C72;--green:#34483F;--deep:#26362f;--text:#292D2A;
--mincho:"Zen Old Mincho","Shippori Mincho","Hiragino Mincho ProN","Yu Mincho","YuMincho","Noto Serif JP","Noto Serif CJK JP",serif;
--gothic:"Noto Sans JP","Hiragino Sans","Yu Gothic","Noto Sans CJK JP",Meiryo,sans-serif;
--hand:"Klee One","Yuji Syuku","Zen Kurenaido","Hannotate SC","Yu Mincho",var(--mincho);
--en:Georgia,"Times New Roman",serif;--gx:22px;--sp:88px;--hd:60px;--fixh:56px}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:68px;scrollbar-gutter:stable}
html.m-lock{overflow:hidden}
body{overflow-x:clip;font:400 15px/1.95 var(--gothic);color:var(--text);background:var(--base);padding-bottom:var(--fixh);-webkit-text-size-adjust:100%}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
ul,ol{list-style:none;padding:0}
:focus-visible{outline:3px solid var(--brown);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:8px;top:-60px;background:var(--green);color:#fff;padding:8px 14px;z-index:99}.skip:focus{top:8px}
h1,h2,h3,h4{font-family:var(--mincho);font-weight:500;line-height:1.6;font-feature-settings:"palt";text-wrap:balance;line-break:strict}
.lead2,.forest p,.m-catch{line-break:strict;text-wrap:pretty}
h2{font-size:27px;letter-spacing:.05em}
.wrap{padding:0 var(--gx);max-width:1280px;margin:0 auto}.narrow{max-width:820px}
.sec{padding:var(--sp) 0}.tint{background:var(--sub)}
.note{font-size:12.5px;color:#5d635e;margin-top:18px;line-height:1.8}
.lead2{margin:22px 0 32px;font-size:14.5px;color:#454a46}
.lead2 .note{display:block;margin-top:10px}

/* section head */
.sh{display:flex;flex-direction:column;gap:8px;margin-bottom:6px;position:relative}
.sh .no{font:15px var(--en);color:var(--brown);letter-spacing:.08em}
.sh .kick{font:500 17px var(--mincho);letter-spacing:.05em}
.lab{font:11px var(--en);letter-spacing:.2em;color:var(--brown)}
.sh .count{position:absolute;right:0;bottom:2px;font:13px var(--en);letter-spacing:.12em;color:#8a8f8b}.sh .count b{color:var(--text);font-weight:600}

/* links */
.more{margin-top:34px}
.more a{display:inline-flex;gap:28px;align-items:center;border-bottom:1px solid var(--text);padding:6px 2px;font-size:14px;text-decoration:none}
.more a::after,.btn::after{content:"→";font-family:var(--gothic)}
.btn{display:flex;align-items:center;justify-content:space-between;min-height:54px;padding:0 24px;border:1px solid var(--green);border-radius:999px;text-decoration:none;font-size:14.5px;letter-spacing:.06em;transition:background .25s,color .25s}
.btn.pri{background:var(--green);color:#fff;box-shadow:0 6px 18px -8px rgba(0,0,0,.5)}.btn.lt{background:rgba(255,255,255,.93);color:var(--green);border-color:rgba(255,255,255,.93)}
.btn:hover{background:var(--deep);color:#fff}
.btns{display:grid;gap:12px;margin-top:26px;max-width:260px}.btns .lt{display:none}

/* header */
.hd{position:fixed;inset:0 0 auto;z-index:50;height:var(--hd);display:flex;align-items:flex-start;justify-content:space-between;padding:0;transition:background .3s,box-shadow .3s}
.hd.solid{background:rgba(249,248,246,.96);box-shadow:0 1px 0 var(--wood)}
.logo{display:flex;align-items:center;height:var(--hd);background:#fff;padding:0 18px 0 16px;border-radius:0 0 18px 0}
.logo img{height:30px;width:auto}
.menu{width:56px;height:var(--hd);background:none;border:0;cursor:pointer;display:grid;place-content:center;gap:8px}
.menu i{display:block;width:24px;height:1.5px;background:#fff;transition:transform .25s,background .3s}
.hd.solid .menu i,.menu[aria-expanded=true] i{background:var(--text)}
.menu[aria-expanded=true] i:first-of-type{transform:translateY(5px) rotate(20deg)}
.menu[aria-expanded=true] i:last-of-type{transform:translateY(-5px) rotate(-20deg)}
.gnav{position:fixed;inset:var(--hd) 0 0;background:var(--base);display:none;flex-direction:column;padding:24px var(--gx);overflow:auto}
.gnav.open{display:flex}
.gnav a{text-decoration:none;font:500 18px var(--mincho);padding:14px 0;border-bottom:1px solid var(--wood)}
.gnav .gnav-cta{background:var(--green);color:#fff;text-align:center;margin-top:16px;border:0}

/* FV */
.fv{position:relative;height:calc(100svh - var(--fixh));min-height:620px;max-height:900px;overflow:hidden;color:#fff;background:#6b4a2c}
.fv-pic{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:68% 50%}
.fv::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(58,38,22,.45) 0,rgba(60,40,24,0) 22%,rgba(58,38,22,.2) 45%,rgba(58,38,22,.85) 86%)}
.fv-copy{position:absolute;z-index:2;left:var(--gx);right:var(--gx);bottom:102px}
.fv h1{font-size:37px;line-height:1.5;letter-spacing:.06em;font-weight:400;text-shadow:0 1px 16px rgba(40,26,14,.5)}
.fv h1 span{display:block}
.fv .en{font:italic 13px var(--en);letter-spacing:.12em;margin:14px 0 14px;opacity:.92}
.fv .lead{font-size:13.5px;line-height:1.95;max-width:30em;text-shadow:0 1px 8px rgba(40,26,14,.5)}
.hand{position:absolute;z-index:2;right:18px;bottom:16px;font:400 19px/1.3 var(--hand);transform:rotate(-7deg);text-align:right;text-shadow:0 1px 8px rgba(40,26,14,.4)}
.hand span{display:block}.hand span+span{margin-right:14px}.hand small{display:block;margin-top:4px;font:italic 10px/1.4 var(--en);letter-spacing:.08em}
.scroll{position:absolute;z-index:2;left:var(--gx);bottom:14px;font:10px var(--en);letter-spacing:.2em;color:#fff;text-decoration:none}
.badge-tmp{position:absolute;z-index:2;right:0;top:var(--hd);background:rgba(249,248,246,.92);color:#5d5446;font-size:10.5px;padding:5px 9px}

/* SOLUTION：カード */
.sol{padding-bottom:var(--sp);overflow-x:clip}
.sol .sh{padding-bottom:4px}
.stage{display:grid;gap:22px}
.card{position:relative;background:#fbfaf7;border-radius:8px;padding:20px 20px 18px;box-shadow:0 22px 40px -22px rgba(60,48,30,.5),0 0 0 1px rgba(161,140,114,.14);display:flex;flex-direction:column}
.card .top{display:flex;justify-content:space-between;align-items:flex-start}
.card .num{display:block;font:300 34px/1 var(--en);color:#cdbfa9}
.card .en{font:11px var(--en);letter-spacing:.16em;color:var(--brown);margin-top:4px}
.card .idx{font:13px var(--en);letter-spacing:.12em;color:#5d635e}
.card h3{font-size:22px;margin:6px 0 12px;letter-spacing:.04em}
.card .stretch{text-decoration:none;background:none;border:0;padding:0;font:inherit;color:inherit;text-align:left;cursor:pointer;letter-spacing:inherit}
.stk .card.off{pointer-events:none}.card .stretch::after{content:"";position:absolute;inset:0;border-radius:8px}
.card figure{flex:1;min-height:0;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--wood);box-shadow:inset 0 0 0 1px rgba(0,0,0,.04)}
.card figure img{width:100%;height:100%;object-fit:cover}
.card .bt{display:flex;gap:12px;align-items:flex-end;justify-content:space-between;margin-top:12px}
.card .hw{font:400 20px/1.45 var(--hand);letter-spacing:.04em;color:#2f3531}
.card .desc{font-size:12px;line-height:1.75;color:#5d635e;margin-top:6px}
.go{flex:none;display:grid;place-content:center;width:44px;height:44px;border:1px solid var(--brown);border-radius:50%;font-size:17px;line-height:1;color:var(--text);background:rgba(255,255,255,.7)}
.pager{display:none}

/* トチイエ集約カード */
.tochiie-banner{margin:var(--sp) 0 0;padding-top:32px;border-top:1px solid var(--wood)}
.tochiie-banner .th-head{margin-bottom:20px}
.tochiie-banner h3{font-size:20px;display:flex;flex-direction:column;gap:2px}
.tochiie-banner .th-lead{font-size:13.5px;color:#5d635e;margin-top:6px}
.tochiie-card{display:flex;flex-direction:column;gap:16px;background:#fff;border:1px solid var(--wood);border-radius:8px;padding:24px 20px;text-decoration:none;transition:border-color .25s,transform .25s,box-shadow .25s}
.tochiie-card:hover{border-color:var(--brown);transform:translateY(-2px);box-shadow:0 8px 24px -10px rgba(0,0,0,.08)}
.tochiie-txt b{display:block;font:500 17px var(--mincho);color:var(--text);margin-bottom:6px}
.tochiie-txt span{display:block;font-size:13px;line-height:1.8;color:#454a46}
.tochiie-btn{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;font-size:13px;color:var(--green);font-weight:500;border-bottom:1px solid var(--green);padding-bottom:2px}
.tochiie-btn .ar{font-family:var(--gothic)}

/* STACK */
/* STACK（スマホ表示：中身にフィットさせ無駄な縦余白を解消） */
.stk .stack {
  /* スクロール距離を少しコンパクトにして快適にめくれるように調整 */
  height: calc(var(--st) + (var(--n) - 1) * 65svh);
  position: relative;
  margin-top: 8px;
  /* ステージの基準高さ */
  --st: calc(100svh - var(--hd) - var(--fixh) - 16px);
}
.stk .stage {
  display: block;
  position: sticky;
  top: calc(var(--hd) + 8px);
  height: var(--st);
  clip-path: none;
}
.stk .card {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: auto; /* 下端の無理な引き伸ばしを解除 */
  height: auto; /* 中身のサイズに自動フィット */
  max-height: calc(var(--st) - 34px); /* 画面からはみ出さない上限 */
  will-change: transform;
  transform-origin: 50% 70%;
  backface-visibility: hidden;
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
}
/* 写真：横幅いっぱいに程よい4:3比率で表示 */
.stk .card figure {
  flex: none;
  width: 100%;
  aspect-ratio: 4 / 3;
  max-height: 42svh;
  border-radius: 8px;
  margin: 8px 0 12px;
  overflow: hidden;
}
.stk .card figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.stk .card .bt {
  flex: none;
  margin-top: 0;
  padding-top: 0;
}
.stk .card .hw {
  font-size: 17px;
  line-height: 1.4;
}
.stk .card .desc {
  font-size: 12px;
  line-height: 1.65;
  margin-top: 4px;
}

/* ページャーの位置をカード直下に寄せる */
.stk .pager {
  bottom: 6px;
}
.stk .pager{display:flex;position:absolute;left:0;right:0;bottom:0;height:20px;align-items:center;justify-content:center;gap:0;font:11px var(--en);letter-spacing:.1em;color:#a5a9a6}
.stk .pager li{display:flex;align-items:center;transition:color .3s}
.stk .pager li:not(:last-child)::after{content:"";width:48px;height:1px;background:#d7d1c4;margin:0 10px}
.stk .pager li.on{color:var(--text);font-weight:600}
.stk .pager li.past::after,.stk .pager li.on::after{background:var(--brown)}

/* forest / movie（背景動画） */
.forest{position:relative;color:#fff;overflow:hidden;isolation:isolate;min-height:420px;padding:72px 0;background:var(--green)}
.fbg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-3}
.forest::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(26,52,40,.9) 0,rgba(26,52,40,.66) 55%,rgba(26,52,40,.3) 100%),rgba(20,40,30,.22)}
.forest h2{font-size:28px;line-height:1.6;margin-bottom:18px;font-weight:400}.forest p{font-size:13.5px;max-width:25em;line-height:1.95}

.yt{position:absolute;inset:0;z-index:-2;overflow:hidden;pointer-events:none}
.yt iframe{position:absolute;top:50%;left:50%;width:100vw;height:56.25vw;min-height:100%;min-width:177.77vh;transform:translate(-50%,-50%);border:0;pointer-events:none}
.vlink{display:inline-flex;align-items:center;gap:10px;min-height:44px;margin-top:22px;padding:0 2px;font-size:13px;letter-spacing:.06em;color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.55)}
.vlink::after{content:"↗";font-family:var(--gothic)}
.vlink:hover{border-bottom-color:#fff}

/* works */
.badge{display:inline-block;background:var(--wood);font-size:11.5px;line-height:1.6;padding:6px 10px;margin-bottom:22px}
.work-main{display:block;text-decoration:none}
.work figure{position:relative;aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:var(--wood)}
.g-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .7s ease}
.g-img.on{opacity:1}
.work figure .go{position:absolute;right:14px;bottom:14px;width:52px;height:52px;background:rgba(249,248,246,.95);font-size:20px}
.work-info{display:grid;gap:18px;margin-top:16px}
.g-text{min-height:13.5em;transition:opacity .25s ease}
.g-text.swap{opacity:0}
.work h3{min-height:1.6em}
.wd2{font-size:12.5px;color:#6a706b;line-height:1.8}
.tags b{font-weight:400}
.thumbs{display:flex;gap:8px;align-items:flex-start}
.thumbs li{flex:1 1 0;max-width:132px;aspect-ratio:4/3;border-radius:6px;overflow:visible}
.th{display:block;width:100%;height:100%;padding:0;border:0;background:var(--wood);cursor:pointer;border-radius:6px;opacity:.55;outline:2px solid transparent;outline-offset:2px;transition:opacity .25s,outline-color .25s,transform .25s}
.th img{width:100%;height:100%;object-fit:cover}
.th:hover{opacity:.9;outline-color:var(--brown);transform:translateY(-2px)}
.th[aria-pressed=true]{opacity:1;outline-color:var(--green)}
.no2{font:12px var(--en);color:var(--brown);letter-spacing:.14em}
.work h3{font-size:22px;margin:2px 0 4px}
.wd{font-size:13.5px;color:#454a46;line-height:1.8}.wd small{display:block;font-size:11.5px;color:#7b807c}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.tags span{font-size:11.5px;background:var(--sub);padding:2px 10px;border:1px solid var(--wood)}

/* tech */
.tech{display:grid;gap:16px}
.tech article{background:#fff;border:1px solid var(--wood)}
.tech .tl{display:grid;grid-template-columns:132px 1fr;gap:14px;align-items:center;padding:10px 14px 10px 10px}
.tech figure{aspect-ratio:4/3;overflow:hidden;border-radius:4px}.tech figure img{width:100%;height:100%;object-fit:cover}
.tech h3{font-size:16px;line-height:1.5}.tech h3 span{font:14px var(--en);color:var(--brown);margin-right:8px}
.tech p{font-size:12.5px;line-height:1.75;color:#454a46;margin-top:4px}
.tech .ar{font-size:16px}
.links{display:flex;flex-wrap:wrap;gap:4px 22px;margin-top:20px}
.links a{display:inline-block;padding:10px 0;font-size:14px;text-underline-offset:5px}

/* flow */
.flow{margin-top:30px}
.flow li{display:flex;gap:20px;align-items:center;position:relative;padding-bottom:30px}
.flow li:not(:last-child)::after{content:"";position:absolute;left:35px;top:76px;bottom:-4px;width:1px;background:var(--brown)}
.flow img{width:72px;height:72px;border-radius:50%;object-fit:cover;flex:none}
.flow b{font:14px var(--en);color:var(--brown);font-weight:400}.flow h3{font-size:17px}.flow p{font-size:12.5px;line-height:1.8;color:#454a46}

/* faq */
details{border-top:1px solid var(--wood)}details:last-of-type{border-bottom:1px solid var(--wood)}
summary{list-style:none;cursor:pointer;min-height:56px;padding:14px 40px 14px 0;position:relative;font:500 15px/1.7 var(--mincho);display:flex;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);font:300 22px var(--gothic);color:var(--brown)}
details[open] summary::after{content:"−"}
details p{padding:0 0 20px;font-size:14px}

/* CONTACT */
.contact{position:relative;isolation:isolate;overflow:hidden;color:#fff;background:var(--green);padding:var(--sp) 0 0}
.contact::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(38,54,47,.97) 0,rgba(44,64,54,.93) 60%,rgba(30,44,38,.97) 100%)}
.contact .fbg{opacity:.55}
.contact .sh .no,.contact .lab{color:#cdbb9f}
.contact h2{font-size:29px;line-height:1.65;font-weight:400;letter-spacing:.06em}
.contact .lead2{color:rgba(255,255,255,.88)}
.ct{display:grid;gap:12px;margin:24px 0 16px}
.ct-a{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 20px;border:1px solid rgba(255,255,255,.4);background:rgba(255,255,255,.07);text-decoration:none;transition:background .25s,color .25s}
.ct-a:hover{background:#fff;color:var(--green)}
.ct-t{display:flex;flex-direction:column;gap:2px}.ct-t small{font:10.5px var(--en);letter-spacing:.18em;color:#cdbb9f}.ct-a:hover small{color:var(--brown)}
.ct-t b{font:500 21px/1.5 var(--mincho);letter-spacing:.05em}.ct-t span{font-size:12.5px;line-height:1.75;opacity:.9}
.ct-a .ar{font-size:22px;flex:none}
.box{background:#fff;color:var(--green)}
.box .row{display:flex;gap:16px;align-items:center;padding:22px 20px;text-decoration:none}
.box .row+.row{border-top:1px solid var(--wood)}
.box svg{width:26px;height:26px;fill:none;stroke:var(--green);stroke-width:1.4;stroke-linejoin:round;flex:none}
.box span{display:flex;flex-direction:column;line-height:1.6}.box small{font-size:11.5px;color:#5d635e}.box b{font:500 24px var(--mincho);letter-spacing:.05em}
.row:nth-child(2) b{font-size:18px}
.ft{margin-top:var(--sp);background:var(--deep);padding:40px var(--gx) 44px;font-size:12.5px;line-height:1.9}
.ft-in{display:grid;gap:12px;max-width:1280px;margin:0 auto}
.ft-logo{display:inline-block;background:#fff;padding:8px 14px;width:max-content}.ft-logo img{height:30px;width:auto}
.ft small{opacity:.75}

/* fixed CTA (SP) */
.fix{position:fixed;inset:auto 0 0;z-index:40;display:grid;grid-template-columns:1fr 1.4fr;height:var(--fixh);box-shadow:0 -1px 0 var(--wood)}
.fix a{display:flex;gap:10px;align-items:center;justify-content:center;text-decoration:none;font-size:13.5px;background:var(--base)}
.fix .w{background:var(--green);color:#fff}
.fix svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linejoin:round}

/* reveal */
.js .rv{opacity:0;transform:translateY(12px);transition:opacity .8s ease,transform .8s ease}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}.g-img{transition:none}.js .rv{opacity:1;transform:none}}

/* ---------- Tablet ---------- */
@media (min-width:768px){
:root{--gx:40px;--sp:120px}
h2{font-size:36px}
.btns{max-width:none;grid-template-columns:auto auto;justify-content:start;gap:14px}.btn{gap:28px}.btns .lt{display:flex}
.stage{grid-template-columns:1fr 1fr}
.card{padding:26px}
.tochiie-card{flex-direction:row;align-items:center;justify-content:space-between;padding:28px 36px;gap:32px}
.tochiie-txt{flex:1}.tochiie-txt b{font-size:19px}
.tochiie-btn{align-self:center;flex-shrink:0;min-height:44px;padding:0 20px;border:1px solid var(--green);border-radius:999px;transition:background .2s,color .2s}
.tochiie-card:hover .tochiie-btn{background:var(--green);color:#fff}
.tech{grid-template-columns:repeat(3,1fr)}
.tech .tl{grid-template-columns:1fr;gap:12px;padding:12px 14px 16px}
.tech figure{aspect-ratio:16/9}
.tech .ar{position:absolute;right:14px;bottom:14px}
.work-info{grid-template-columns:1fr 1.1fr;align-items:end;gap:28px}
.g-text{min-height:11em}
.ct{grid-template-columns:1fr 1fr}
.box{display:grid;grid-template-columns:1fr 1fr}.box .row+.row{border-top:0;border-left:1px solid var(--wood)}
.contact h2{font-size:38px}
}
@media (min-width:768px){.stk .stage{display:block}}

/* ---------- PC ---------- */
@media (min-width:900px){
:root{--hd:76px;--fixh:0px}
body{font-size:16px}
.fix{display:none}
.hd{background:rgba(249,248,246,.96);box-shadow:0 1px 0 var(--wood);align-items:center;padding:0 48px 0 0}
.logo{height:var(--hd);padding:0 30px 0 48px;border-radius:0}
.logo img{height:38px}
.menu{display:none}
.gnav{position:static;display:flex;flex-direction:row;align-items:center;padding:0;gap:30px;overflow:visible;background:none}
.gnav a{font:400 14px var(--gothic);padding:6px 0;border:0}
.gnav .gnav-cta{padding:10px 24px;margin:0;border-radius:999px}
html{scroll-padding-top:84px}

.fv{margin-top:var(--hd);height:calc(100svh - var(--hd));min-height:680px}
.fv-pic{object-position:60% 62%}
.fv::before{background:linear-gradient(90deg,rgba(58,38,22,.85) 0%,rgba(58,38,22,.65) 30%,rgba(58,38,22,.2) 55%,rgba(58,38,22,0) 75%),linear-gradient(180deg,rgba(0,0,0,0) 70%,rgba(58,38,22,.45))}
.fv-copy{left:max(48px,calc((100% - 1280px)/2 + 40px));right:auto;bottom:110px;width:600px}
.fv h1{font-size:clamp(46px,4.4vw,64px)}
.fv .lead{font-size:15px}
.hand{right:max(48px,calc((100% - 1280px)/2 + 40px));bottom:56px;font-size:34px}.hand small{font-size:13px}
.scroll{left:48px;bottom:24px}.scroll::after{content:"";display:block;width:1px;height:44px;background:#fff;margin:8px 0 0 8px}
.badge-tmp{top:0}

.sh .count{font-size:15px}
.stk .stack{--st:calc(100svh - var(--hd) - 36px);margin-top:16px}
.stk .stage{top:calc(var(--hd) + 14px)}
.stk .card{display:grid;grid-template-columns:1.4fr 1fr;grid-template-rows:auto 1fr auto;column-gap:48px;padding:36px 44px;top:30px;bottom:auto;height:min(620px,calc(var(--st) - 34px - 30px));width:min(1080px,92%);left:0;right:auto}
.stk .card figure{max-height:none}
.card{padding:36px 44px}
.card .top{grid-column:2;grid-row:1}
.card h3{grid-column:2;grid-row:2;align-self:start;font-size:36px;margin:8px 0 0}
.card figure{grid-column:1;grid-row:1/4;min-height:300px}
.card .bt{grid-column:2;grid-row:3;margin-top:0;align-items:flex-end}
.card .hw{font-size:23px;text-wrap:balance}.card .desc{font-size:14px}
.card .num{font-size:52px}
html:not(.stk) .card{display:grid;grid-template-columns:1.45fr 1fr;grid-template-rows:auto 1fr auto;column-gap:48px;width:min(1080px,100%)}
html:not(.stk) .card figure{aspect-ratio:auto;min-height:340px}
html:not(.stk) .stage{grid-template-columns:1fr}
.go{width:52px;height:52px}
.home-links{margin-top:var(--sp)}

.forest{min-height:640px;display:flex;align-items:center}.forest .wrap{width:100%}
.forest h2{font-size:48px;line-height:1.55;margin-bottom:24px}.forest p{font-size:16px}
.forest::before{background:linear-gradient(90deg,rgba(26,52,40,.9) 0,rgba(26,52,40,.58) 45%,rgba(26,52,40,.12) 78%),rgba(20,40,30,.18)}

.work{display:grid;grid-template-columns:repeat(12,1fr);column-gap:32px;align-items:end}
.work-main{grid-column:1/13}
.work figure{aspect-ratio:21/9}
.work-info{grid-column:1/13;margin-top:22px;grid-template-columns:1fr 1.2fr}
.g-text{min-height:10em}
.thumbs{justify-content:flex-end;gap:12px}
.work h3{font-size:28px}
.tech{gap:32px}
.tech article:nth-child(2){margin-top:48px}

.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:56px}
.flow li{flex-direction:column;align-items:flex-start;padding:0}
.flow li:not(:last-child)::after{left:128px;right:-28px;top:60px;bottom:auto;width:auto;height:1px}
.flow img{width:120px;height:120px}
.flow h3{margin-top:6px}

.contact{padding-top:150px}
.contact h2{font-size:48px}
.ct{gap:20px;margin-bottom:20px}
.ct-a{padding:40px 44px}.ct-t b{font-size:28px}.ct-t span{font-size:14px}
.box .row{padding:34px 44px}.box b{font-size:34px}.row:nth-child(2) b{font-size:22px}
.ft{margin-top:150px}.ft-in{grid-template-columns:auto 1fr auto;align-items:center;gap:40px}.ft small{grid-column:1/-1}
}

/* ---------- Modal ---------- */
.modal{padding:0;border:0;margin:0;background:var(--base);color:var(--text);overflow:hidden;position:fixed;inset:auto 0 0 0;width:100%;max-width:100%;height:min(92svh,880px);max-height:none;border-radius:20px 20px 0 0;box-shadow:0 -10px 40px rgba(20,30,24,.3)}
.modal::backdrop{background:rgba(24,34,28,.62);backdrop-filter:blur(2px)}
.modal[open]{animation:sheetIn .38s cubic-bezier(.2,.8,.2,1)}
.modal[open]::backdrop{animation:fadeIn .3s ease}
.modal.closing{animation:sheetOut .26s ease forwards}
.modal.closing::backdrop{animation:fadeOut .26s ease forwards}
@keyframes sheetIn{from{transform:translateY(100%)}to{transform:none}}
@keyframes sheetOut{to{transform:translateY(100%)}}
@keyframes fadeIn{from{opacity:0}}
@keyframes fadeOut{to{opacity:0}}
.m-in{position:relative;height:100%;display:flex;flex-direction:column}
.m-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-y}
.m-close{position:absolute;top:12px;right:12px;z-index:3;width:44px;height:44px;border-radius:50%;border:0;background:rgba(249,248,246,.96);cursor:pointer;display:grid;place-content:center;box-shadow:0 2px 10px rgba(0,0,0,.2)}
.m-close svg{width:20px;height:20px;fill:none;stroke:var(--text);stroke-width:1.6;stroke-linecap:round}
.m-pic{position:relative;aspect-ratio:4/3;max-height:46svh;overflow:hidden;background:var(--wood)}
.m-pic img{width:100%;height:100%;object-fit:cover}
.m-pic::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(30,22,14,0) 45%,rgba(30,22,14,.72))}
.m-pic figcaption{position:absolute;z-index:1;left:var(--gx);right:var(--gx);bottom:18px;color:#fff}
.m-pic .en{font:11px var(--en);letter-spacing:.2em;opacity:.9}
.m-pic h3{font-size:28px;font-weight:400;letter-spacing:.06em;margin-top:2px;text-shadow:0 1px 12px rgba(0,0,0,.3)}
.m-main{padding:24px var(--gx) 32px}
.m-catch{font:400 21px/1.75 var(--mincho);letter-spacing:.04em;margin-bottom:8px}
.m-main section{margin-top:30px}
.m-h{font:500 16px var(--mincho);letter-spacing:.06em;display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding-bottom:10px;border-bottom:1px solid var(--wood);margin-bottom:14px}
.m-h span{font:10.5px var(--en);letter-spacing:.2em;color:var(--brown)}
.m-types{display:flex;flex-wrap:wrap;gap:8px}
.m-types li{background:var(--sub);border:1px solid var(--wood);padding:6px 14px;font-size:13px;border-radius:999px}
.m-mer li{display:flex;gap:16px;padding:14px 0;border-top:1px solid var(--wood)}.m-mer li:first-child{border-top:0;padding-top:0}
.mn{font:300 26px/1.2 var(--en);color:#c3b39b;flex:none;width:34px}
.m-mer h5{font:500 15.5px/1.6 var(--mincho)}.m-mer p{font-size:13px;line-height:1.85;color:#454a46;margin-top:2px}
.m-iss details{border-top:1px solid var(--wood)}.m-iss details:last-of-type{border-bottom:1px solid var(--wood)}
.m-iss summary{font:500 14.5px/1.7 var(--mincho);gap:10px;justify-content:flex-start;padding-right:36px}
.m-iss p{padding:0 0 18px;font-size:13px;line-height:1.9;color:#454a46}
.q{display:inline-block;flex:none;font:500 11px/1 var(--gothic);letter-spacing:.08em;color:var(--brown);border:1px solid var(--brown);padding:4px 7px;margin-right:10px;vertical-align:1px}
.q.a{background:var(--green);color:#fff;border-color:var(--green)}
.m-iss summary .q{margin-right:0}
.m-note{font-size:11.5px;color:#6a706b;margin-top:14px;line-height:1.8}
.m-cta{flex:none;padding:12px var(--gx) calc(12px + env(safe-area-inset-bottom));background:var(--base);border-top:1px solid var(--wood)}
.m-cta .btn{width:100%}
@media (min-width:900px){
.modal{inset:0;margin:auto;width:min(1120px,92vw);height:min(780px,90vh);border-radius:12px;box-shadow:0 30px 80px rgba(10,16,12,.45)}
.modal[open]{animation:popIn .32s cubic-bezier(.2,.8,.2,1)}
.modal.closing{animation:popOut .22s ease forwards}
@keyframes popIn{from{opacity:0;transform:translateY(18px) scale(.98)}}
@keyframes popOut{to{opacity:0;transform:translateY(10px) scale(.98)}}
.m-scroll{display:grid;grid-template-columns:5fr 6fr;grid-template-rows:100%;overflow:hidden}
.m-pic{aspect-ratio:auto;max-height:none;height:100%}
.m-pic h3{font-size:34px}.m-pic figcaption{left:36px;right:36px;bottom:32px}
.m-main{overflow-y:auto;overscroll-behavior:contain;padding:44px 52px 36px 48px;min-height:0}
.m-catch{font-size:25px}
.m-cta{display:flex;justify-content:flex-end;padding:14px 52px}
.m-cta .btn{width:auto;min-width:340px;gap:40px}
.m-close{top:16px;right:16px}
}
@media (prefers-reduced-motion:reduce){.modal[open],.modal[open]::backdrop,.modal.closing{animation:none!important}}

/* 施工事例：テキスト部分の無駄な高さを解除してすっきり揃える */
.g-text {
  min-height: auto !important;
}

.g-text .no2 {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--brown);
  margin-bottom: 2px;
}

.g-text .cat {
  font-size: 20px;
  font-weight: 500;
  color: var(--text);
  margin: 0;
  line-height: 1.4;
}

/* サムネイルとの上下中央/下揃えバランス */
.work-info {
  align-items: center !important;
  margin-top: 20px;
}

/* フッターのプライバシーポリシー（テキストボタン化） */
.ft-pp-btn {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: inherit;
  text-decoration: underline;
  cursor: pointer;
  letter-spacing: inherit;
}
.ft-pp-btn:hover {
  opacity: 0.8;
}

/* プライバシーポリシー モーダル専用レイアウト */
.m-privacy-wrap {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.m-privacy-head {
  padding: 24px var(--gx) 16px;
  border-bottom: 1px solid var(--wood);
}
.m-privacy-head h3 {
  font-size: 20px;
  line-height: 1.4;
  margin: 0;
}
.m-privacy-head h3 small {
  display: block;
  font-size: 13px;
  font-weight: 400;
  color: #5d635e;
  margin-top: 4px;
}
.m-privacy-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 20px var(--gx);
  font-size: 13.5px;
  line-height: 1.85;
  color: #454a46;
}
.m-privacy-body section + section {
  margin-top: 24px;
}
.m-privacy-body h4 {
  font-size: 15px;
  color: var(--text);
  margin-bottom: 8px;
}
.pp-num-list {
  list-style: decimal;
  padding-left: 20px;
  margin: 10px 0;
  display: grid;
  gap: 6px;
}
.pp-group-list {
  list-style: disc;
  padding-left: 20px;
  margin: 10px 0;
  display: grid;
  gap: 4px;
  font-size: 12.5px;
}
.pp-last-note {
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px dashed var(--wood);
  font-weight: 500;
  color: var(--text);
}
.pp-close-btn {
  width: 100% !important;
  min-width: 0 !important;
  justify-content: center !important;
}
.pp-close-btn::after {
  display: none !important;
}

@media (min-width: 900px) {
  .m-privacy-dlg {
    max-width: 800px;
    height: min(85vh, 760px);
  }
  .m-privacy-head {
    padding: 28px 40px 18px;
  }
  .m-privacy-head h3 {
    font-size: 23px;
  }
  .m-privacy-body {
    padding: 24px 40px;
  }
  .m-privacy-dlg .m-cta {
    padding: 14px 40px;
  }
  .pp-close-btn {
    width: 200px !important;
    margin-left: auto;
  }
}

/* フッター：ロゴ（クリック無効化・カーソル標準化） */
.ft-logo {
  cursor: default;
}

/* フッター：会社情報とマップのレイアウト調整 */
.ft-info {
  display: grid;
  gap: 12px;
}
.ft-address b {
  font-weight: 500;
  color: #fff;
}

/* Googleマップのレスポンシブ枠 */
.ft-map {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 280px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}
.ft-map iframe {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* PC（900px以上）の2カラム配置 */
@media (min-width: 900px) {
  .ft-in {
    grid-template-columns: 1fr 1.2fr !important;
    gap: 48px !important;
    align-items: center !important;
  }
  .ft-map {
    max-height: 260px;
  }
  .ft small {
    grid-column: 1 / -1;
    margin-top: 16px;
  }
}


/* フッター：ロゴ（サイズを大きく調整） */
.ft-logo {
  cursor: default;
  padding: 10px 18px !important; /* 白枠の余白も少し広げてバランスを調整 */
}

.ft-logo img {
  height: 44px !important;       /* 元の30pxから大きく調整（お好みに合わせて40px〜48pxで微調整可能） */
  width: auto !important;
}