/* ============================================================
   加商株式会社 — X案「工程が時間になる」 L02 Swiss Grid + 3D
   tokens: bg #F4F4F0 / ink #0A0A0A / rule #D8D8D2 / cobalt #0047AB
   ============================================================ */
:root{
  --bg:#F4F4F0;
  --ink:#0A0A0A;
  --ink-70:rgba(10,10,10,.70);
  --ink-50:rgba(10,10,10,.50);
  --ink-30:rgba(10,10,10,.30);
  --ink-12:rgba(10,10,10,.12);
  --ink-06:rgba(10,10,10,.06);
  --rule:#D8D8D2;
  --rule-soft:rgba(216,216,210,.55);
  --cobalt:#0047AB;
  --cobalt-12:rgba(0,71,171,.12);
  --f-jp:"IBM Plex Sans JP","Hiragino Sans","Yu Gothic",sans-serif;
  --f-en:"Inter Tight","IBM Plex Sans JP",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --gutter:clamp(12px,1.6vw,24px);
  --pad:clamp(20px,3.2vw,48px);
  --hdr:64px;
  --ease:cubic-bezier(.625,.05,0,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{background:var(--bg);scroll-behavior:auto;-webkit-text-size-adjust:100%;font-feature-settings:"palt"}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}
body{
  background:var(--bg);color:var(--ink);
  font-family:var(--f-jp);font-weight:300;font-size:15px;line-height:1.85;
  letter-spacing:.02em;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit;letter-spacing:inherit}
::selection{background:var(--cobalt);color:#fff}
:focus-visible{outline:2px solid var(--cobalt);outline-offset:3px}

/* ---------- layout ---------- */
.wrap{max-width:1400px;margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.g{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter)}
.c1{grid-column:1/-1}
.gridlines{position:fixed;inset:0;z-index:0;pointer-events:none;max-width:1400px;margin:0 auto;padding:0 var(--pad);
  display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter)}
.gridlines i{border-left:1px solid var(--rule-soft)}
.gridlines i:last-child{border-right:1px solid var(--rule-soft)}
main{position:relative;z-index:1}

/* ---------- type ---------- */
.mono{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;line-height:1.6;font-weight:400}
.en{font-family:var(--f-en);letter-spacing:-.015em;font-weight:500}
h1,h2,h3{font-weight:500;letter-spacing:.04em;line-height:1.5}
h2.t{font-size:clamp(28px,3.4vw,54px);line-height:1.42;letter-spacing:.04em;max-width:22em}
h3.t{font-size:clamp(20px,1.9vw,28px);line-height:1.55}
p.lead{font-size:clamp(15px,1.15vw,17px);line-height:1.95;font-weight:300;color:var(--ink-70);max-width:38em}
p.body{font-size:15px;line-height:1.95;color:var(--ink-70)}
.num{font-family:var(--f-en);font-weight:500;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.quote{font-size:clamp(17px,1.5vw,22px);font-weight:400;line-height:1.85;letter-spacing:.04em}
.quote cite{display:block;margin-top:14px;font-style:normal;font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;color:var(--ink-50)}
.cb{color:var(--cobalt)}
.dim{color:var(--ink-50)}
.note{font-size:11px;color:var(--ink-50);letter-spacing:.04em;line-height:1.7}

/* line-mask reveal */
.l{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.l>span{display:block;transform:translateY(112%);will-change:transform}
.rv{opacity:0;transform:translateY(22px);will-change:transform,opacity}
.reduce .l>span{transform:none}
.reduce .rv{opacity:1;transform:none}

/* ---------- header ---------- */
.gh{position:fixed;top:0;left:0;right:0;z-index:50;height:var(--hdr);
  background:rgba(244,244,240,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--rule);
  transition:transform .6s var(--ease),background .4s}
.gh.hide{transform:translateY(-100%)}
.gh .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;flex-direction:column;line-height:1.15;font-weight:500;letter-spacing:.06em;font-size:15px}
.brand small{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.14em;color:var(--ink-50);margin-top:3px;font-weight:400}
.gh nav{display:flex;align-items:center;gap:clamp(14px,1.5vw,24px)}
.gh nav a{font-size:12.5px;letter-spacing:.06em;font-weight:400;position:relative;padding:6px 0;white-space:nowrap}
.gh nav a::after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:1px;background:var(--cobalt);transition:right .45s var(--ease)}
.gh nav a:hover::after,.gh nav a.on::after{right:0}
.gh nav a.cta{border:1px solid var(--ink);padding:8px 16px;margin-left:6px;transition:background .3s,color .3s}
.gh nav a.cta:hover{background:var(--ink);color:var(--bg)}
.gh nav a.cta::after{display:none}
.gh .tag{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.14em;color:var(--ink-50);border:1px solid var(--rule);padding:5px 9px;margin-left:8px}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;position:relative;cursor:pointer}
.menu-btn i,.menu-btn i::before,.menu-btn i::after{content:"";position:absolute;left:11px;width:22px;height:1.5px;background:var(--ink);transition:transform .4s var(--ease),opacity .3s}
.menu-btn i{top:21px}
.menu-btn i::before{left:0;top:-7px}
.menu-btn i::after{left:0;top:7px}
body.menu-open .menu-btn i{background:transparent}
body.menu-open .menu-btn i::before{transform:translateY(7px) rotate(45deg)}
body.menu-open .menu-btn i::after{transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{position:fixed;inset:0;z-index:45;background:var(--bg);padding:calc(var(--hdr) + 32px) var(--pad) 40px;
  display:flex;flex-direction:column;gap:6px;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .35s,transform .5s var(--ease);overflow:auto}
body.menu-open .mobile-nav{opacity:1;transform:none;pointer-events:auto}
.mobile-nav a{font-size:22px;font-weight:400;letter-spacing:.06em;padding:12px 0;border-bottom:1px solid var(--rule);display:flex;justify-content:space-between;align-items:baseline}
.mobile-nav a small{font-family:var(--f-mono);font-size:10px;color:var(--ink-50);letter-spacing:.1em}
.mobile-nav .m-foot{margin-top:auto;padding-top:24px;font-family:var(--f-mono);font-size:10px;color:var(--ink-50);letter-spacing:.1em}

/* chapter indicator (PC) — vertical rail on the free right edge */
.chap{position:fixed;right:14px;top:50%;transform:translateY(-50%);z-index:40;display:flex;align-items:center;gap:10px;pointer-events:none;
  writing-mode:vertical-rl;
  font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;color:var(--ink-50);text-transform:uppercase;
  opacity:0;transition:opacity .5s}
.chap.show{opacity:1}
.chap b{display:inline-block;width:7px;height:7px;background:var(--cobalt)}
.chap em{font-style:normal;color:var(--ink)}
.chap .bar{width:1px;height:80px;background:var(--rule);position:relative;overflow:hidden}
.chap .bar i{position:absolute;left:0;right:0;top:0;height:0;background:var(--ink)}

/* ---------- section scaffolding ---------- */
section.s{position:relative;padding:120px 0 0}
.contact{padding-bottom:120px}
.hero + .process{margin-top:-30vh;padding-top:0}
.shead{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--ink);padding-top:12px;margin-bottom:48px}
.shead .mono{color:var(--ink)}
.shead .mono.r{color:var(--ink-50)}
.shead .mono b{font-weight:500;color:var(--cobalt);margin-right:10px}
.hr{height:1px;background:var(--rule);border:0}

/* framed media */
.fig{position:relative;border:1px solid var(--rule);background:#fff;overflow:hidden}
.fig::before{content:"";position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 0 0 1px rgba(255,255,255,.4);z-index:2}
.fig img,.fig video{width:100%;height:100%;object-fit:cover}
.fig .cap{position:absolute;left:0;right:0;bottom:0;z-index:3;display:flex;justify-content:space-between;padding:8px 12px;
  font-family:var(--f-mono);font-size:10px;letter-spacing:.1em;color:var(--ink);background:rgba(244,244,240,.88);border-top:1px solid var(--rule)}
.fig .cap span:last-child{color:var(--ink-50)}
.fig.v .cap::before{content:"";position:absolute;left:12px;top:50%;width:6px;height:6px;margin-top:-3px;background:var(--cobalt)}
.fig.v .cap span:first-child{padding-left:14px}
.fig .corner{position:absolute;z-index:3;width:10px;height:10px;pointer-events:none}
.fig .corner.tl{left:-1px;top:-1px;border-left:1px solid var(--ink);border-top:1px solid var(--ink)}
.fig .corner.br{right:-1px;bottom:-1px;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:12px;height:52px;padding:0 26px;border:1px solid var(--ink);background:transparent;color:var(--ink);
  font-size:14px;font-weight:400;letter-spacing:.06em;cursor:pointer;position:relative;overflow:hidden;transition:color .35s;white-space:nowrap}
.btn::before{content:"";position:absolute;inset:0;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease);z-index:0}
.btn:hover::before{transform:scaleX(1)}
.btn:hover{color:var(--bg)}
.btn>*{position:relative;z-index:1}
.btn .ar{font-family:var(--f-mono);font-size:12px}
.btn.pr{background:var(--cobalt);border-color:var(--cobalt);color:#fff}
.btn.pr::before{background:var(--ink)}
.btn.line{border-color:var(--rule)}
.btn.line small{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.08em;color:var(--ink-50)}
.btn.line:hover small{color:rgba(244,244,240,.6)}

/* ---------- S0 HERO (TOP) ---------- */
.hero{position:relative;height:240vh}
.hero-stage{position:sticky;top:0;height:100vh;overflow:hidden}
.hero-gl{position:absolute;inset:0;z-index:0}
.hero-gl canvas{display:block;width:100%;height:100%}
.hero-still{position:absolute;inset:0;z-index:0;display:none}
.hero-still .fig{position:absolute;left:var(--pad);right:var(--pad);top:calc(var(--hdr) + 42vh);height:40vh}
.hero-still .gateface{position:absolute;left:30%;right:30%;top:6%;bottom:30%;background:rgba(0,71,171,.12);z-index:2}
.hero-ui{position:absolute;inset:0;z-index:2;pointer-events:none}
.hero-ui .wrap{height:100%;position:relative}
.hero-meta{position:absolute;left:var(--pad);top:calc(var(--hdr) + 26px);display:flex;gap:28px;color:var(--ink)}
.hero-meta .mono b{color:var(--cobalt);font-weight:500;margin-right:10px}
.hero-side{position:absolute;right:var(--pad);top:calc(var(--hdr) + 26px);text-align:right;display:flex;flex-direction:column;gap:6px;color:var(--ink-70)}
.hero-side .mono i{font-style:normal;color:var(--ink-30);margin-right:12px}
.hero-title{position:absolute;left:var(--pad);top:calc(var(--hdr) + 12vh);max-width:min(58vw,760px)}
.hero-title h1{font-size:clamp(34px,4.9vw,78px);line-height:1.32;letter-spacing:.045em;font-weight:500}
.hero-title .sub{margin-top:26px;display:flex;align-items:center;gap:16px;font-size:14px;letter-spacing:.08em;color:var(--ink-70)}
.hero-title .sub::before{content:"";width:40px;height:1px;background:var(--ink)}
.hero-copy2{position:absolute;left:var(--pad);bottom:16vh;max-width:min(54vw,680px);opacity:0}
.hero-copy2 .mono{color:var(--cobalt);margin-bottom:14px}
.hero-copy2 h2{font-size:clamp(28px,3.6vw,56px);line-height:1.4;letter-spacing:.05em;font-weight:500}
.hero-copy2 p{margin-top:16px;color:var(--ink-70);font-size:15px;max-width:34em}
.hero-scroll{position:absolute;left:var(--pad);bottom:28px;display:flex;align-items:center;gap:14px;color:var(--ink)}
.hero-scroll .bar{width:120px;height:1px;background:var(--rule);position:relative;overflow:hidden}
.hero-scroll .bar i{position:absolute;left:0;top:0;bottom:0;width:100%;background:var(--ink);transform:translateX(-100%);animation:hbar 2.4s var(--ease) infinite}
@keyframes hbar{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}
.hero-gate-tag{position:absolute;right:var(--pad);bottom:28px;text-align:right;color:var(--ink-50)}
.hero-gate-tag b{color:var(--cobalt);font-weight:500}
.hero-fade{position:absolute;left:0;right:0;bottom:0;height:40vh;z-index:0;background:linear-gradient(to bottom,rgba(244,244,240,0),var(--bg) 50%);pointer-events:none}

/* ---------- S1 PROCESS ---------- */
.rail-wrap{position:sticky;top:var(--railtop,var(--hdr));transition:top .6s var(--ease);z-index:5;background:var(--bg);
  border-bottom:1px solid var(--rule);padding:18px 0 22px;margin-bottom:48px}
.rail{position:relative;height:44px}
.rail .line{position:absolute;left:0;right:0;top:31px;height:1px;background:var(--rule)}
.rail .line i{position:absolute;left:0;top:0;bottom:0;width:0;background:var(--ink)}
.rail .node{position:absolute;top:0;transform:translateX(-50%);text-align:center;font-family:var(--f-mono);font-size:10px;letter-spacing:.08em;color:var(--ink-50);white-space:nowrap;transition:color .4s}
.rail .node::after{content:"";display:block;width:5px;height:5px;margin:10px auto 0;background:var(--rule);transition:background .4s}
.rail .node.on{color:var(--ink)}
.rail .node.on::after{background:var(--ink)}
.rail .node.done::after{background:var(--ink)}
.rail .box{position:absolute;top:24px;left:0;width:15px;height:15px;margin-left:-7.5px;background:var(--bg);border:1.5px solid var(--cobalt);z-index:2;
  box-shadow:0 0 0 4px var(--bg)}
.rail .box::after{content:"";position:absolute;inset:3px;background:var(--cobalt)}
.rail .node:first-child{transform:translateX(0);text-align:left}
.rail .node:first-child::after{margin-left:0}
.rail .node:last-child{transform:translateX(-100%);text-align:right}
.rail .node:last-child::after{margin-right:0}
.step{padding:48px 0;border-top:1px solid var(--rule);align-items:center}
.step:first-of-type{border-top:0}
.step .no{grid-column:1/3;font-family:var(--f-en);font-weight:500;font-size:clamp(44px,5vw,80px);line-height:1;letter-spacing:-.03em;color:var(--ink)}
.step .no small{display:block;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;color:var(--ink-50);margin-top:14px;font-weight:400;white-space:nowrap}
.step .tx{grid-column:3/7;padding-right:clamp(0px,2vw,32px)}
.step .tx h3{font-size:clamp(22px,2.1vw,32px);line-height:1.45;letter-spacing:.05em;font-weight:500}
.step .tx h3 span{font-family:var(--f-en);font-weight:500;letter-spacing:0;color:var(--ink-30);font-size:.62em;margin-left:14px;vertical-align:middle}
.step .tx p{margin-top:18px;color:var(--ink-70);font-size:15px;line-height:1.95}
.step .tx .meta{margin-top:22px;display:flex;flex-wrap:wrap;gap:8px 18px;color:var(--ink-50)}
.step .tx .meta span::before{content:"";display:inline-block;width:5px;height:5px;background:var(--cobalt);margin-right:8px;vertical-align:middle}
.step .ph{grid-column:7/13}
.step .ph .fig{aspect-ratio:16/9}
.step .ph .fig.r32{aspect-ratio:3/2}
.step .ph .fig.r43{aspect-ratio:4/3}
.step:nth-child(even) .tx{grid-column:8/13;padding-right:0;padding-left:clamp(0px,2vw,32px)}
.step:nth-child(even) .ph{grid-column:2/8}
.step:nth-child(even) .no{grid-column:1/2}
.lineview{margin-bottom:48px}
.lineview .fig{aspect-ratio:21/9;max-height:520px}

/* ---------- S2 NUMBERS ---------- */
.nums{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--ink);border-left:1px solid var(--rule)}
.nums .n{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:32px 26px 30px;min-height:300px;display:flex;flex-direction:column;justify-content:space-between;gap:26px}
.nums .n canvas{display:block;width:100%;height:auto}
.nums .n .lab{display:flex;flex-direction:column;gap:6px}
.nums .n .lab .mono{color:var(--ink-50)}
.nums .n .lab strong{font-weight:400;font-size:15px;letter-spacing:.06em}
.nums .n .idx{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;color:var(--ink-50);display:flex;justify-content:space-between}
.nums .n .idx b{color:var(--cobalt);font-weight:500}

/* ---------- S3 NEEDLE ---------- */
.needle .big{grid-column:1/8}
.needle .big h2{font-size:clamp(40px,5.2vw,86px);line-height:1.25;letter-spacing:.06em;font-weight:500}
.needle .big h2 .one{color:var(--cobalt)}
.needle .side{grid-column:8/13;align-self:end}
.needle .side .fig{aspect-ratio:3/2;max-width:460px;margin-left:auto}
.needle-fig .scan{position:absolute;left:0;right:0;top:0;height:1px;background:var(--cobalt);box-shadow:0 0 10px 1px rgba(0,71,171,.35);z-index:3;animation:nscan 4.2s var(--ease) infinite}
@keyframes nscan{0%{top:0}78%,100%{top:100%}}
.needle .q{grid-column:1/7;margin-top:48px;padding-top:28px;border-top:1px solid var(--ink)}
.needle .q2{grid-column:7/13;margin-top:48px;padding-top:28px;border-top:1px solid var(--rule)}
.needle .q2 p{color:var(--ink-70);font-size:15px;line-height:1.95;max-width:34em}
.needle .q2 .row{display:flex;gap:28px;margin-top:26px}
.needle .q2 .row div{flex:1}
.needle .q2 .row .num{font-size:clamp(28px,2.6vw,40px);line-height:1;letter-spacing:-.02em}
.needle .q2 .row .mono{margin-top:8px;color:var(--ink-50)}

/* ---------- S4 CLIENTS RING ---------- */
.ringstage{position:relative;height:clamp(300px,42vh,420px);margin:48px 0 0;perspective:1500px;perspective-origin:50% 42%;overflow:hidden}
.ringstage::before,.ringstage::after{content:"";position:absolute;top:0;bottom:0;width:22%;z-index:3;pointer-events:none}
.ringstage::before{left:0;background:linear-gradient(to right,var(--bg),rgba(244,244,240,0))}
.ringstage::after{right:0;background:linear-gradient(to left,var(--bg),rgba(244,244,240,0))}
.ring{position:absolute;left:50%;top:50%;width:0;height:0;transform-style:preserve-3d;transform:rotateX(-6deg) rotateY(0deg)}
.tile{position:absolute;left:-110px;top:-64px;width:220px;height:128px;border:1px solid var(--rule);background:#fff;
  backface-visibility:hidden;-webkit-backface-visibility:hidden;display:flex;flex-direction:column;justify-content:space-between;padding:14px 16px;
  will-change:transform,opacity}
.tile .mono{color:var(--ink-50);display:flex;justify-content:space-between}
.tile .cat{font-size:17px;font-weight:400;letter-spacing:.06em;line-height:1.4}
.tile .cat small{display:block;font-family:var(--f-en);font-size:11px;letter-spacing:.02em;color:var(--ink-30);margin-top:4px}
.tile.hi{border-color:var(--cobalt);box-shadow:inset 0 0 0 1px var(--cobalt)}
.tile.center{left:50%;top:50%;transform:translate(-50%,-66%);width:200px;height:96px;z-index:4;border:1px solid var(--ink);box-shadow:inset 0 0 0 1px var(--ink);opacity:1!important;backface-visibility:visible;padding:12px 16px}
.tile.center .cat{font-size:19px;font-weight:500}
.tile.center .mono span:last-child{color:var(--cobalt);font-weight:500}
.tile.hi .mono b{color:var(--cobalt);font-weight:500}
.tile.hi .cat em{font-style:normal;color:var(--cobalt)}
.ringmeta{display:flex;justify-content:space-between;align-items:baseline;margin-top:22px;padding-top:14px;border-top:1px solid var(--rule)}
.ringmeta .mono{color:var(--ink-50)}
.ringmeta .mono b{color:var(--ink);font-weight:500}
.clients .lead{max-width:34em}
.clients .kv{grid-column:8/13;display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--ink)}
.clients .kv>div{padding:18px 20px 20px;border-bottom:1px solid var(--rule)}
.clients .kv>div:nth-child(odd){border-right:1px solid var(--rule)}
.clients .kv .num{font-size:clamp(34px,3.4vw,52px);line-height:1}
.clients .kv .num small{font-family:var(--f-jp);font-size:.36em;letter-spacing:.06em;margin-left:6px;font-weight:500}
.clients .kv .mono{margin-top:10px;color:var(--ink-50)}

/* ---------- S5 SYSTEM ---------- */
.system .tx{grid-column:1/6}
.system .sheet{grid-column:7/13}
.sheet{border-top:1px solid var(--ink)}
.sheet .row{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--rule);align-items:baseline}
.sheet .row .k{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;color:var(--ink-50);text-transform:uppercase}
.sheet .row .v{font-size:14.5px;line-height:1.8;font-weight:400}
.sheet .row .v .cb{font-weight:500}
.system .vid{grid-column:1/6;margin-top:48px}
.system .vid .fig{aspect-ratio:16/10}
.system .list{grid-column:7/13;margin-top:48px;display:grid;grid-template-columns:1fr 1fr;gap:10px 24px}
.system .list span{font-size:13.5px;padding:10px 0;border-bottom:1px solid var(--rule);display:flex;gap:10px;align-items:baseline}
.system .list span i{font-style:normal;font-family:var(--f-mono);font-size:10px;color:var(--ink-30)}

/* ---------- S6 PRICING ---------- */
.price{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--ink);border-left:1px solid var(--rule)}
.price .p{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:30px 26px 28px;min-height:280px;display:flex;flex-direction:column;justify-content:space-between}
.price .p .num{font-size:clamp(48px,5.4vw,88px);line-height:1;letter-spacing:-.04em}
.price .p .num small{font-size:.36em;letter-spacing:0;margin-left:6px;color:var(--ink-50);font-weight:500}
.price .p .lab strong{display:block;font-weight:400;font-size:15px;letter-spacing:.06em;margin-top:4px}
.price .p .lab .mono{color:var(--ink-50)}
.price .p.on{background:#fff}
.price .p.on .num{color:var(--cobalt)}
.price .p.on .lab strong{color:var(--ink)}
.pricing .foot{margin-top:28px;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter)}
.pricing .foot .quote{grid-column:1/8}
.pricing .foot .note{grid-column:9/13;align-self:end}

/* ---------- S7 MERITS ---------- */
.merits .grid9{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink);border-left:1px solid var(--rule)}
.merits .m{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:26px 24px 28px;min-height:230px;display:flex;flex-direction:column;gap:18px;transition:background .35s}
.merits .m:hover{background:#fff}
.merits .m .mono{display:flex;justify-content:space-between;color:var(--ink-50)}
.merits .m .mono b{font-weight:500;color:var(--ink)}
.merits .m h3{font-size:17px;font-weight:500;letter-spacing:.05em;line-height:1.6}
.merits .m p{font-size:13.5px;color:var(--ink-70);line-height:1.85;margin-top:auto}

/* ---------- S8 SITES ---------- */
.sites .ph{grid-column:1/13;margin-bottom:48px}
.sites .ph .fig{aspect-ratio:21/9;max-height:520px}
.sites .cards{grid-column:1/13;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--ink);border-left:1px solid var(--rule)}
.sites .card{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:26px 24px 30px;display:flex;flex-direction:column;gap:18px;min-height:260px}
.sites .card .mono{color:var(--ink-50);display:flex;justify-content:space-between}
.sites .card .mono b{color:var(--cobalt);font-weight:500}
.sites .card h3{font-size:22px;letter-spacing:.06em;font-weight:500}
.sites .card h3 small{display:block;font-family:var(--f-en);font-size:12px;letter-spacing:.02em;color:var(--ink-30);margin-top:4px;font-weight:500}
.sites .card address{font-style:normal;font-size:14px;line-height:1.9;color:var(--ink-70)}
.sites .card address b{font-family:var(--f-mono);font-weight:400;font-size:12px;letter-spacing:.06em;color:var(--ink)}
.sites .card .fn{margin-top:auto;font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;color:var(--ink-50)}
.sites .gnote{grid-column:1/13;margin-top:14px}

/* ---------- S9 CREED ---------- */
.creed{padding:200px 0 0}
.creed .big{grid-column:1/13;text-align:left}
.creed .big h2{font-size:clamp(38px,6.4vw,110px);line-height:1.25;letter-spacing:.06em;font-weight:500}
.creed .big h2 .cb{color:var(--cobalt)}
.creed .sub{grid-column:1/7;margin-top:48px;padding-top:26px;border-top:1px solid var(--ink)}
.creed .sub2{grid-column:7/13;margin-top:48px;padding-top:26px;border-top:1px solid var(--rule)}
.creed .words{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:22px}
.creed .words span{font-size:15px;font-weight:400;letter-spacing:.06em;display:flex;align-items:center;gap:10px}
.creed .words span::before{content:"";width:5px;height:5px;background:var(--ink)}

/* ---------- S10 BRIDGE ---------- */
.bridge{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:120px 0}
.bridge .tx{grid-column:1/8}
.bridge .tx h2{font-size:clamp(36px,5vw,84px);line-height:1.3;letter-spacing:.06em}
.bridge .tx p{margin-top:24px;color:var(--ink-70);max-width:34em}
.bridge .tx .btns{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap}
.bridge .st{grid-column:9/13;align-self:end}
.bridge .st ol{list-style:none;border-top:1px solid var(--ink)}
.bridge .st li{display:flex;justify-content:space-between;align-items:baseline;padding:12px 0;border-bottom:1px solid var(--rule);font-size:14.5px;letter-spacing:.06em}
.bridge .st li span{font-family:var(--f-mono);font-size:10.5px;color:var(--ink-50);letter-spacing:.1em}

/* ---------- S11 CONTACT / forms ---------- */
.contact .tx{grid-column:1/6}
.contact form{grid-column:7/13}
.form{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--ink)}
.field{display:grid;grid-template-columns:150px 1fr;gap:16px;align-items:start;padding:18px 0;border-bottom:1px solid var(--rule)}
.field label{font-size:13px;letter-spacing:.06em;font-weight:400;padding-top:10px;display:flex;flex-direction:column;gap:4px}
.field label small{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.1em;color:var(--ink-50);text-transform:uppercase}
.field label small.req{color:var(--cobalt)}
.field input,.field textarea,.field select{width:100%;background:#fff;border:1px solid var(--rule);padding:11px 14px;font-size:15px;font-weight:300;border-radius:0;transition:border-color .3s;-webkit-appearance:none;appearance:none}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--cobalt)}
.field textarea{min-height:120px;resize:vertical;line-height:1.7}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-30)}
.form .act{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:24px;flex-wrap:wrap}
.form .act .note{max-width:26em}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--rule);background:#fff;padding:9px 14px;font-size:13.5px;letter-spacing:.04em;cursor:pointer;display:flex;align-items:center;gap:8px;transition:border-color .25s,background .25s,color .25s;font-weight:400}
.chip i{font-style:normal;font-family:var(--f-mono);font-size:10px;color:var(--ink-30)}
.chip.on{border-color:var(--cobalt);color:var(--cobalt)}
.chip.on i{color:var(--cobalt)}
.chip:hover{border-color:var(--ink)}
.toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%,20px);z-index:80;background:#fff;border:1px solid var(--ink);border-left:4px solid var(--cobalt);
  padding:16px 22px;font-size:14px;letter-spacing:.04em;opacity:0;pointer-events:none;transition:opacity .35s,transform .5s var(--ease);max-width:min(90vw,520px)}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast small{display:block;font-family:var(--f-mono);font-size:10px;color:var(--ink-50);margin-top:6px;letter-spacing:.1em}

/* ---------- footer ---------- */
.gf{position:relative;z-index:1;border-top:1px solid var(--ink);padding:56px 0 34px;background:var(--bg)}
.gf .top{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter);row-gap:32px}
.gf .fb{grid-column:1/5}
.gf .fb .brand{font-size:17px}
.gf .fb p{margin-top:18px;font-size:13px;color:var(--ink-70);line-height:1.9}
.gf .fa{grid-column:5/10;display:grid;grid-template-columns:1fr 1fr;gap:20px 24px}
.gf .fa div{font-size:12.5px;line-height:1.85;color:var(--ink-70)}
.gf .fa div b{display:block;font-weight:500;color:var(--ink);letter-spacing:.06em;margin-bottom:4px}
.gf nav{grid-column:10/13;display:flex;flex-direction:column;gap:8px}
.gf nav a{font-size:13px;letter-spacing:.06em;padding:2px 0;position:relative;display:inline-block;width:max-content}
.gf nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--ink);transition:right .4s var(--ease)}
.gf nav a:hover::after{right:0}
.gf .legal{margin-top:48px;padding-top:18px;border-top:1px solid var(--rule);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px 24px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;color:var(--ink-50)}
.gf .legal a:hover{color:var(--ink)}

/* ---------- RECRUIT ---------- */
.rhero{position:relative;padding:calc(var(--hdr) + clamp(48px,8vh,96px)) 0 clamp(60px,8vh,96px);min-height:100vh;display:flex;align-items:center}
.rhero .tx{grid-column:1/8;align-self:center}
.rhero .tx .mono{color:var(--ink);display:flex;gap:24px}
.rhero .tx .mono b{color:var(--cobalt);font-weight:500;margin-right:10px}
.rhero .tx h1{margin-top:28px;font-size:clamp(40px,6vw,96px);line-height:1.22;letter-spacing:.06em;font-weight:500}
.rhero .tx .lead{margin-top:30px}
.rhero .tx .btns{margin-top:38px;display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.rhero .tx .btns .note{flex-basis:100%}
.rhero .ph{grid-column:9/13;align-self:stretch}
.rhero .ph .fig{aspect-ratio:9/16;max-height:78vh;margin-left:auto}
.rhero .marks{grid-column:1/13;margin-top:clamp(40px,7vh,80px);display:flex;gap:28px;flex-wrap:wrap;border-top:1px solid var(--rule);padding-top:16px}
.rhero .marks span{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;color:var(--ink-50);display:flex;align-items:center;gap:8px}
.rhero .marks span::before{content:"";width:5px;height:5px;background:var(--ink)}
.stations .step .tx p{margin-top:16px}
.stations .step .tx ul{margin-top:18px;list-style:none;display:flex;flex-direction:column;gap:8px}
.stations .step .tx li{font-size:14px;color:var(--ink-70);display:flex;gap:12px;align-items:baseline;line-height:1.8}
.stations .step .tx li::before{content:"";flex:none;width:14px;height:1px;background:var(--ink);transform:translateY(-4px)}
.stations .step .tx .fit{margin-top:22px;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;color:var(--ink-50)}
.stations .step .tx .fit b{color:var(--cobalt);font-weight:500}

.floor .a{grid-column:1/8}
.floor .b{grid-column:8/13;align-self:end}
.floor .a .fig{aspect-ratio:16/9}
.floor .b .fig{aspect-ratio:3/2}
.floor .tx{grid-column:1/13;margin-top:48px;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gutter)}
.floor .tx .quote{grid-column:1/7}
.floor .tx .body{grid-column:8/13}

.day .tl{border-top:1px solid var(--ink)}
.day .tl .row{display:grid;grid-template-columns:120px 1fr 2fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--rule);align-items:baseline}
.day .tl .row .t{font-family:var(--f-en);font-size:clamp(20px,2vw,28px);letter-spacing:-.02em;font-weight:500;font-variant-numeric:tabular-nums}
.day .tl .row .w{font-size:16px;font-weight:400;letter-spacing:.06em}
.day .tl .row .d{font-size:14px;color:var(--ink-70);line-height:1.85}
.day .tl .row.brk{background:#fff}
.day .tl .row.brk .t{color:var(--ink-30)}
.day .kari{margin-top:14px}

.req .tbl{border-top:1px solid var(--ink);grid-column:1/13}
.req .tbl .row{display:grid;grid-template-columns:220px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--rule);align-items:baseline}
.req .tbl .row .k{font-size:14px;font-weight:400;letter-spacing:.06em;display:flex;gap:14px;align-items:baseline}
.req .tbl .row .k i{font-style:normal;font-family:var(--f-mono);font-size:10px;color:var(--ink-30);letter-spacing:.1em}
.req .tbl .row .v{font-size:14px;color:var(--ink-30);letter-spacing:.06em}
.req .tbl .row .v b{font-weight:400;color:var(--ink-30)}

.apply{background:#fff;border-top:1px solid var(--ink);padding:120px 0}
.apply .tx{grid-column:1/6}
.apply form{grid-column:7/13}
.apply .lineb{margin-top:20px;display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.apply .tx .big{font-family:var(--f-en);font-size:clamp(40px,4.4vw,64px);letter-spacing:-.03em;line-height:1;margin-top:28px}
.apply .tx .big small{font-family:var(--f-jp);font-size:15px;letter-spacing:.06em;font-weight:400;margin-left:12px}
.apply .field{grid-template-columns:130px 1fr}
.spbar{display:none}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  .hero{height:auto}
  .hero-stage{position:relative;height:100vh}
  .hero-gl{display:none}
  .hero-still{display:block}
  .hero-scroll .bar i,.needle-fig .scan{animation:none}
  .hero + .process{margin-top:0;padding-top:120px}
  .hero-copy2{display:none}
  .l>span{transform:none}
  .rv{opacity:1;transform:none}
}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .step .no{grid-column:1/13;font-size:40px;margin-bottom:8px}
  .step .tx{grid-column:1/13}
  .step .ph{grid-column:1/13;margin-top:28px}
  .step:nth-child(even) .tx{grid-column:1/13;padding-left:0}
  .step:nth-child(even) .ph{grid-column:1/13}
  .step:nth-child(even) .no{grid-column:1/13}
  .system .tx,.system .sheet,.system .vid,.system .list{grid-column:1/13}
  .system .sheet{margin-top:36px}
  .contact .tx,.contact form,.apply .tx,.apply form{grid-column:1/13}
  .contact form,.apply form{margin-top:40px}
  .needle .big,.needle .side,.needle .q,.needle .q2{grid-column:1/13}
  .needle .side{margin-top:32px}
  .needle .side .fig{margin-left:0}
  .clients .kv{grid-column:1/13;margin-top:32px}
  .bridge .tx,.bridge .st{grid-column:1/13}
  .bridge .st{margin-top:36px}
  .creed .sub,.creed .sub2{grid-column:1/13}
  .rhero .tx{grid-column:1/13}
  .rhero .ph{grid-column:1/13;margin-top:36px}
  .rhero .ph .fig{aspect-ratio:3/4;max-height:none;margin-left:0}
  .floor .a,.floor .b{grid-column:1/13}
  .floor .b{margin-top:24px}
  .floor .tx .quote,.floor .tx .body{grid-column:1/13}
  .floor .tx .body{margin-top:20px}
  .nums,.price{grid-template-columns:repeat(2,minmax(0,1fr))}
  .merits .grid9{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sites .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .gf .fb,.gf .fa,.gf nav{grid-column:1/13}
  .hero-title{max-width:min(70vw,760px)}
  .hero-copy2{max-width:min(70vw,680px)}
}
@media (max-width:767px){
  :root{--hdr:58px}
  body{font-size:14.5px}
  .gridlines{grid-template-columns:repeat(4,minmax(0,1fr))}
  .gh nav{display:none}
  .menu-btn{display:block}
  .chap{display:none}
  .brand{font-size:14px}
  section.s{padding:80px 0 0}
  .contact{padding-bottom:80px}
  .apply{padding:80px 0}
  .creed{padding-top:120px}
  .bridge{padding:80px 0}
  .hero + .process{margin-top:0;padding-top:80px}
  .shead{flex-direction:column;gap:6px;align-items:flex-start;margin-bottom:28px}
  h2.t{font-size:clamp(24px,6.6vw,30px);line-height:1.48}
  /* hero SP: no WebGL, no sticky */
  .hero{height:auto}
  .hero-stage{position:relative;height:auto;min-height:100svh;padding-bottom:40px}
  .hero-gl{display:none}
  .hero-still{display:block;position:relative;inset:auto;padding:0}
  .hero-still .fig{position:relative;left:auto;right:auto;top:auto;height:auto;aspect-ratio:4/3;margin-top:30px}
  .g>*{grid-column:1/-1!important}
  .hero-ui{position:relative;inset:auto;pointer-events:auto}
  .hero-ui .wrap{height:auto}
  .hero-meta{position:relative;left:auto;top:auto;padding-top:calc(var(--hdr) + 22px);flex-wrap:wrap;gap:8px 18px}
  .hero-side{display:none}
  .hero-title{position:relative;left:auto;top:auto;max-width:none;margin-top:26px}
  .hero-title h1{font-size:clamp(30px,8.6vw,40px);line-height:1.4}
  .hero-title .sub{font-size:12.5px;margin-top:18px}
  .hero-copy2{position:relative;left:auto;bottom:auto;max-width:none;opacity:1;margin-top:30px;transform:none!important}
  .hero-copy2 h2{font-size:clamp(24px,6.6vw,30px)}
  .hero-scroll{position:relative;left:auto;bottom:auto;margin-top:28px}
  .hero-gate-tag{display:none}
  .hero-fade{display:none}
  .rail-wrap{padding:12px 0 14px;margin-bottom:24px}
  .rail .node{font-size:9px}
  .rail .node .jp{display:none}
  .step{padding:32px 0}
  .step .no{font-size:36px}
  .step .tx h3{font-size:22px}
  .step .tx h3 span{display:block;margin:6px 0 0;font-size:11px}
  .lineview .fig{aspect-ratio:4/3}
  .nums{grid-template-columns:1fr 1fr}
  .nums .n{padding:20px 14px 18px;min-height:220px}
  .needle .big h2{font-size:clamp(34px,10vw,44px)}
  .ringstage{height:280px;perspective:1100px}
  .tile{width:180px;height:112px;left:-90px;top:-56px}
  .tile.center{width:170px;height:88px;left:50%;top:50%}
  .tile .cat{font-size:15px}
  .sheet .row{grid-template-columns:1fr;gap:6px}
  .system .list{grid-template-columns:1fr}
  .price{grid-template-columns:1fr 1fr}
  .price .p{padding:20px 16px;min-height:200px}
  .price .p .num{font-size:44px}
  .pricing .foot .quote,.pricing .foot .note{grid-column:1/13}
  .pricing .foot .note{margin-top:16px}
  .merits .grid9{grid-template-columns:1fr}
  .merits .m{min-height:0;padding:20px 18px}
  .sites .ph .fig{aspect-ratio:4/3}
  .sites .cards{grid-template-columns:1fr}
  .creed .big h2{font-size:clamp(32px,9.4vw,44px)}
  .bridge .tx h2{font-size:clamp(30px,8.6vw,40px)}
  .field{grid-template-columns:1fr;gap:8px;padding:14px 0}
  .field label{padding-top:0;flex-direction:row;align-items:baseline;gap:10px}
  .form .act{flex-direction:column;align-items:stretch}
  .form .act .btn{justify-content:center}
  .gf{padding:44px 0 90px}
  .gf .fa{grid-template-columns:1fr}
  .rhero{min-height:0;padding-top:calc(var(--hdr) + 36px)}
  .rhero .tx h1{font-size:clamp(34px,10vw,44px)}
  .rhero .marks{gap:10px 18px}
  .day .tl .row{grid-template-columns:1fr;gap:4px}
  .req .tbl .row{grid-template-columns:1fr;gap:4px}
  .apply .tx .big{font-size:40px}
  .apply .field{grid-template-columns:1fr}
  .spbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(244,244,240,.94);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-top:1px solid var(--ink);padding:10px var(--pad) calc(10px + env(safe-area-inset-bottom));gap:10px}
  .spbar .btn{flex:1;justify-content:center;height:48px}
  .toast{bottom:84px}
  .mobile-nav{display:flex}
}
@media (min-width:768px){
  .mobile-nav{display:none}
}