/* =========================================================
   Wallingford — "a digital gallery"
   chiaroscuro palette · classical serif · museum plaques
   ========================================================= */
:root{
  --ink:#0f0d0b;
  --umber:#1a1512;
  --umber-2:#241d18;
  --parchment:#efe7d8;
  --parchment-2:#e4d9c4;
  --bone:#f6f1e7;
  --gold:#b8955a;
  --gold-hi:#d9bb85;
  --oxblood:#6e2a22;
  --muted:#8a7f71;
  --line:rgba(184,149,90,.35);
  --cyan:#7fd3e0;

  --serif:"Cormorant Garamond","Shippori Mincho",serif;
  --mincho:"Shippori Mincho","Cormorant Garamond",serif;
  --sans:"Inter","Hiragino Sans","Noto Sans JP",sans-serif;

  --pad:clamp(16px,4vw,64px);
  --ease:cubic-bezier(.7,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{background:var(--ink);color:var(--parchment);font-family:var(--mincho);font-size:16px;line-height:1.9;overflow-x:hidden}
body.is-loading{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
em{font-family:var(--serif);font-style:italic;font-weight:300;color:var(--gold-hi)}
::selection{background:var(--gold);color:var(--ink)}
.wrap{width:100%;max-width:1440px;margin:0 auto;padding:0 var(--pad)}

/* ---------- grain ---------- */
.grain{position:fixed;inset:-50%;z-index:90;pointer-events:none;opacity:.07;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 1s steps(6) infinite}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-4%,3%)}40%{transform:translate(3%,-5%)}60%{transform:translate(-6%,1%)}80%{transform:translate(5%,4%)}100%{transform:translate(0,0)}}

/* ---------- cursor ---------- */
.cursor{position:fixed;top:0;left:0;z-index:95;width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;
  background:var(--gold-hi);pointer-events:none;mix-blend-mode:difference;display:grid;place-items:center;
  transition:width .45s var(--ease),height .45s var(--ease),margin .45s var(--ease),background .3s,opacity .3s}
.cursor__label{font:500 11px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--ink);opacity:0;transition:opacity .3s}
.cursor.is-view{width:92px;height:92px;margin:-46px 0 0 -46px;mix-blend-mode:normal;background:var(--parchment)}
.cursor.is-view .cursor__label{opacity:1}
.cursor.is-hide{opacity:0}
@media (hover:none){.cursor{display:none}}

/* ---------- loader ---------- */
.loader{position:fixed;inset:0;z-index:100;background:var(--ink);display:grid;place-items:center}
.loader__inner{width:min(420px,80vw);text-align:center}
.loader__mark{font:300 clamp(80px,14vw,160px)/1 var(--serif);color:var(--gold-hi);font-style:italic;opacity:0;transform:translateY(20px)}
.loader__line{height:1px;background:rgba(239,231,216,.12);margin:32px 0 14px;overflow:hidden}
.loader__line span{display:block;height:100%;width:100%;background:var(--gold);transform:scaleX(0);transform-origin:left}
.loader__meta{display:flex;justify-content:space-between;font:400 11px/1 var(--sans);letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}

/* ---------- nav ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:80;display:flex;align-items:center;gap:40px;padding:26px var(--pad);
  mix-blend-mode:difference;color:#f2ead9}
.nav__logo{font:500 15px/1 var(--serif);letter-spacing:.42em}
.nav__links{display:flex;gap:34px;margin-left:auto;font:400 12px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase}
.nav__links a,.nav__cta{position:relative}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-6px;width:100%;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease)}
.nav__links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav__cta{font:400 12px/1 var(--mincho);letter-spacing:.14em;padding:12px 20px;border:1px solid currentColor;border-radius:40px;transition:background .3s,color .3s}
.nav__cta:hover{background:#f2ead9;color:#000}
.nav__burger{display:none;width:34px;height:20px;position:relative;margin-left:auto}
.nav__burger span{position:absolute;left:0;width:100%;height:1px;background:currentColor;transition:transform .5s var(--ease),top .5s var(--ease)}
.nav__burger span:first-child{top:5px}.nav__burger span:last-child{top:14px}
body.menu-open .nav__burger span:first-child{top:10px;transform:rotate(45deg)}
body.menu-open .nav__burger span:last-child{top:10px;transform:rotate(-45deg)}
.menu{position:fixed;inset:0;z-index:70;background:var(--umber);display:flex;flex-direction:column;justify-content:center;padding:0 var(--pad);gap:6px;
  clip-path:inset(0 0 100% 0);transition:clip-path .8s var(--ease)}
.menu a{font:300 clamp(40px,10vw,64px)/1.15 var(--serif);display:flex;align-items:baseline;gap:14px}
.menu a small{font:400 12px/1 var(--mincho);color:var(--gold);letter-spacing:.2em}
body.menu-open .menu{clip-path:inset(0 0 0 0)}

/* ---------- kicker ---------- */
.kicker{display:flex;align-items:center;gap:14px;font:400 11px/1 var(--sans);letter-spacing:.32em;text-transform:uppercase;color:var(--gold)}
.kicker__no{font:italic 400 15px/1 var(--serif);letter-spacing:.05em;padding-right:14px;border-right:1px solid var(--line)}

/* ---------- lines (masked text) ---------- */
.line{display:block;overflow:hidden;padding-bottom:.06em}
.line>span{display:inline-block;will-change:transform}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;height:100vh;height:100svh}
.hero__stage{position:relative;height:100vh;height:100svh;overflow:hidden}
.hero__frame{position:absolute;inset:0;clip-path:inset(0% 0% 0% 0%);will-change:clip-path}
.hero__border{position:absolute;top:13%;right:24%;bottom:17%;left:24%;border:1px solid var(--gold);outline:1px solid rgba(184,149,90,.35);outline-offset:14px;opacity:0;pointer-events:none}
.hero__media{position:absolute;inset:0}
.hero__media img{width:100%;height:100%;object-fit:cover;transform:scale(1.25);will-change:transform}
.hero__vignette{position:absolute;inset:0;background:
  radial-gradient(120% 90% at 50% 45%,transparent 30%,rgba(10,8,6,.55) 75%,rgba(10,8,6,.9) 100%),
  linear-gradient(180deg,rgba(10,8,6,.35) 0%,transparent 30%,transparent 60%,rgba(10,8,6,.75) 100%)}
.hero__plaque{position:absolute;left:50%;bottom:6.5vh;transform:translateX(-50%);display:flex;gap:26px;white-space:nowrap;
  font:400 10px/1 var(--sans);letter-spacing:.28em;text-transform:uppercase;color:var(--muted);opacity:0}
.hero__plaque span:nth-child(2){font:italic 400 15px/1 var(--serif);letter-spacing:.04em;text-transform:none;color:var(--parchment)}
.hero__copy{position:absolute;left:0;right:0;bottom:12vh;padding:0 var(--pad);text-align:center}
.hero__eyebrow{display:flex;justify-content:center;gap:28px;font:400 11px/1 var(--sans);letter-spacing:.34em;text-transform:uppercase;color:var(--parchment-2);margin-bottom:2vh}
.hero__eyebrow span{overflow:hidden}
.hero__title{font:300 clamp(64px,15.5vw,260px)/.9 var(--serif);letter-spacing:-.02em;color:var(--bone)}
.split{display:inline-block}
.split .ch{display:inline-block;will-change:transform}
.split .ch-wrap{display:inline-block;overflow:hidden;padding:0 .01em .08em}
.hero__lead{margin-top:2.5vh;font:400 clamp(14px,1.4vw,19px)/1.6 var(--mincho);letter-spacing:.35em;color:var(--parchment)}
.hero__scroll{position:absolute;right:var(--pad);bottom:5vh;display:flex;flex-direction:column;align-items:center;gap:12px;
  font:400 10px/1 var(--sans);letter-spacing:.3em;text-transform:uppercase;writing-mode:vertical-rl;color:var(--parchment-2)}
.hero__scroll i{display:block;width:1px;height:60px;background:rgba(239,231,216,.25);position:relative;overflow:hidden}
.hero__scroll i::after{content:"";position:absolute;inset:0;background:var(--gold-hi);animation:drip 2.2s var(--ease) infinite}
@keyframes drip{0%{transform:translateY(-100%)}60%,100%{transform:translateY(100%)}}

/* =========================================================
   PHILOSOPHY
   ========================================================= */
.philosophy{padding:22vh 0 18vh;background:var(--ink)}
.philosophy__title{font:300 clamp(48px,8vw,128px)/.95 var(--serif);letter-spacing:-.01em;margin:5vh 0 7vh}
.philosophy__text{max-width:1100px;margin-left:auto;font:400 clamp(20px,2.4vw,36px)/1.85 var(--mincho);letter-spacing:.04em}
.reveal-words .w{opacity:.14;transition:none}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:18vh;border-top:1px solid var(--line)}
.pillar{padding:44px 36px 10px 0;border-right:1px solid var(--line)}
.pillar+.pillar{padding-left:36px}
.pillar:last-child{border-right:0}
.pillar__no{font:italic 300 15px/1 var(--serif);color:var(--gold)}
.pillar h3{font:300 clamp(34px,3.4vw,52px)/1 var(--serif);margin:28px 0 22px;display:flex;align-items:baseline;gap:14px}
.pillar h3 small{font:400 12px/1 var(--mincho);letter-spacing:.2em;color:var(--gold)}
.pillar p{font-size:14px;color:var(--parchment-2);max-width:32ch;line-height:2}

/* ---------- marquee ---------- */
.marquee{overflow:hidden;border-block:1px solid var(--line);padding:3.2vh 0;background:var(--ink)}
.marquee__track{display:flex;align-items:center;gap:4vw;width:max-content;animation:marq 38s linear infinite}
.marquee span{font:300 italic clamp(40px,6vw,96px)/1 var(--serif);color:transparent;-webkit-text-stroke:1px var(--gold)}
.marquee span:nth-child(4n+3){color:var(--parchment);-webkit-text-stroke:0}
.marquee i{font-style:normal;color:var(--gold);font-size:20px}
@keyframes marq{to{transform:translateX(-50%)}}

/* =========================================================
   COLLECTION — horizontal gallery hall
   ========================================================= */
.collection{position:relative;background:radial-gradient(90% 70% at 50% 40%,#2a211b 0%,var(--umber) 55%,var(--ink) 100%)}
.collection__pin{position:relative;height:100vh;overflow:hidden;display:flex;flex-direction:column}
.collection__head{display:flex;justify-content:space-between;align-items:center;padding:110px var(--pad) 0}
.collection__count{font:italic 300 18px/1 var(--serif);color:var(--muted)}
.collection__current{color:var(--parchment)}
.collection__track{flex:1;display:flex;align-items:center;gap:9vw;padding:0 var(--pad);width:max-content;will-change:transform}
.collection__intro{width:34vw;flex-shrink:0}
.collection__intro h2{font:300 clamp(48px,6vw,104px)/.95 var(--serif)}
.collection__intro p{margin-top:32px;color:var(--parchment-2);font-size:15px;letter-spacing:.08em}
.work{flex-shrink:0;display:flex;flex-direction:column;gap:26px}
.work__frame{position:relative;width:46vw;height:56vh;padding:14px;
  background:linear-gradient(135deg,#6f5530,#d4b377 22%,#8a6a3b 45%,#e7cc92 62%,#7a5c31 85%,#c9a86e);
  box-shadow:0 40px 80px -30px rgba(0,0,0,.8),0 0 0 1px rgba(0,0,0,.4);transition:transform .8s var(--ease)}
.work__frame::before{content:"";position:absolute;inset:10px;border:1px solid rgba(40,28,15,.55);pointer-events:none;z-index:2}
.work--tall .work__frame{width:34vw;height:64vh}
.work__img{position:relative;width:100%;height:100%;overflow:hidden;background:#000;box-shadow:inset 0 0 40px rgba(0,0,0,.7)}
.work__img img{width:125%;max-width:none;height:100%;object-fit:cover;will-change:transform;transition:filter .8s var(--ease)}
.work:hover .work__frame{transform:translateY(-10px)}
.work:hover .work__img img{filter:brightness(1.08)}
.work__label{display:grid;grid-template-columns:auto 1fr;column-gap:22px;align-items:baseline;max-width:46vw}
.work__no{font:italic 300 16px/1 var(--serif);color:var(--gold);grid-row:span 2}
.work__label h3{font:400 clamp(22px,2vw,30px)/1.2 var(--mincho)}
.work__label p{font:400 12px/1.8 var(--sans);letter-spacing:.08em;color:var(--muted)}
.work__img--aidc{background:radial-gradient(80% 80% at 50% 50%,#0f1a1d,#050708);display:grid;place-items:center}
.mini-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;height:78%;aspect-ratio:7/8}
.mini-grid i{border:1px solid rgba(127,211,224,.25);background:rgba(127,211,224,.05);border-radius:2px;transition:background .6s,box-shadow .6s}
.mini-grid i.on{background:rgba(127,211,224,.75);box-shadow:0 0 12px rgba(127,211,224,.6)}
.collection__progress{position:absolute;left:var(--pad);right:var(--pad);bottom:44px;height:1px;background:rgba(239,231,216,.12)}
.collection__progress span{display:block;height:100%;background:var(--gold);transform:scaleX(0);transform-origin:left}

/* =========================================================
   PROJECTS
   ========================================================= */
.project{padding:22vh 0;background:var(--parchment);color:var(--ink)}
.project .kicker{color:var(--oxblood)}
.project .kicker__no{border-color:rgba(110,42,34,.3)}
.project em{color:var(--oxblood)}
.project__head{margin-bottom:10vh}
.project__title{font:300 clamp(56px,10vw,168px)/.92 var(--serif);margin-top:4vh;letter-spacing:-.01em}
.project__title .line:first-child span{font-family:var(--mincho);font-weight:400;font-size:.62em;letter-spacing:.06em}
.project__hero{position:relative;height:88vh;overflow:hidden}
.project__hero img{width:100%;height:120%;object-fit:cover;position:absolute;top:-10%}
.clip-reveal{clip-path:inset(12% 12% 12% 12%)}
.clip-reveal img{transform:scale(1.3)}
.project__body{display:grid;grid-template-columns:1.1fr .9fr;gap:8vw;margin:14vh 0 16vh;align-items:start}
.lead{font:400 clamp(18px,1.7vw,24px)/2 var(--mincho);letter-spacing:.03em}
.project__text p+p{margin-top:28px;font-size:15px;color:#4a4036;line-height:2.1}
.plaque{border-top:1px solid rgba(15,13,11,.8)}
.plaque>div{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid rgba(15,13,11,.15)}
.plaque dt{font:400 11px/1.9 var(--sans);letter-spacing:.2em;color:var(--muted)}
.plaque dd{font-size:15px;line-height:1.8}

.triptych{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:3vw;align-items:start}
.triptych__item{overflow:hidden}
.triptych__item img{width:100%;aspect-ratio:3/4;object-fit:cover}
.triptych__item--offset{margin-top:14vh}
.triptych__item--offset img{aspect-ratio:4/5}
figcaption{font:italic 400 15px/1 var(--serif);margin-top:16px;color:var(--muted)}

.plans{margin-top:20vh;display:grid;grid-template-columns:260px 1fr;gap:5vw;align-items:start}
.plans__tabs{display:flex;flex-direction:column;border-top:1px solid rgba(15,13,11,.8);position:sticky;top:120px}
.plans__tabs button{text-align:left;padding:20px 0;border-bottom:1px solid rgba(15,13,11,.15);font:400 17px/1 var(--mincho);color:var(--muted);transition:color .3s,padding .5s var(--ease);letter-spacing:.06em}
.plans__tabs button.is-active,.plans__tabs button:hover{color:var(--ink);padding-left:14px}
.plans__tabs button.is-active::before{content:"—  ";color:var(--oxblood)}
.plans__view{position:relative;background:#fff;aspect-ratio:1639/1228;box-shadow:0 30px 70px -40px rgba(15,13,11,.5)}
.plans__view img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:3%;opacity:0;transform:scale(.98);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.plans__view img.is-active{opacity:1;transform:none}

/* ---------- Hakuba (dark) ---------- */
.project--dark{background:var(--ink);color:var(--parchment);padding-top:0}
.project--dark .kicker{color:var(--gold)}
.project--dark .kicker__no{border-color:var(--line)}
.project--dark em{color:var(--gold-hi)}
.project--dark .project__text p+p{color:var(--parchment-2)}
.hakuba__pano{position:relative;height:100vh;overflow:hidden}
.hakuba__pano-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.4);transform-origin:50% 60%}
.hakuba__pano::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--ink) 0%,rgba(15,13,11,.1) 30%,rgba(15,13,11,.2) 60%,var(--ink) 100%)}
.hakuba__pano-copy{position:absolute;left:var(--pad);bottom:10vh;z-index:2}
.plaque--dark{border-color:var(--gold)}
.plaque--dark>div{border-color:rgba(239,231,216,.12)}

.stats{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line);margin-bottom:16vh}
.stats li{padding:48px 0 40px;display:flex;align-items:flex-end;gap:14px}
.stats li+li{padding-left:3vw;border-left:1px solid var(--line)}
.stats b{font:300 clamp(56px,6.4vw,112px)/.8 var(--serif);color:var(--bone);font-variant-numeric:lining-nums}
.stats span{font:400 11px/1.6 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--gold)}

.mosaic{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:9vw;gap:2vw}
.mosaic figure{overflow:hidden;position:relative}
.mosaic img{width:100%;height:100%;object-fit:cover}
.mosaic figcaption{position:absolute;left:18px;bottom:16px;margin:0;color:var(--bone);text-shadow:0 2px 12px rgba(0,0,0,.6)}
.mosaic__a{grid-column:1/8;grid-row:1/5}
.mosaic__b{grid-column:8/13;grid-row:2/5}
.mosaic__c{grid-column:2/6;grid-row:6/9}
.mosaic__d{grid-column:6/13;grid-row:5/10}
.mosaic__e{grid-column:1/7;grid-row:10/14}
.mosaic__f{grid-column:8/12;grid-row:11/15}

/* ---------- Yamada (ink / blueprint) ---------- */
.project--ink{background:#12100d;color:var(--parchment)}
.project--ink .kicker{color:var(--gold)}
.project--ink .kicker__no{border-color:var(--line)}
.project--ink em{color:var(--gold-hi)}
.project__head--split{display:grid;grid-template-columns:1fr 1fr;gap:6vw;align-items:end}
.project__head--split .lead{color:var(--parchment-2);font-size:clamp(15px,1.25vw,18px)}
.blueprint{margin-bottom:3vw}
.blueprint--pair{display:grid;grid-template-columns:1fr 1fr;gap:3vw}
.blueprint__sheet{position:relative;border:1px solid var(--line);background:#12100d;overflow:hidden}
.blueprint__sheet img{width:100%;height:auto}
.blueprint__tag{position:absolute;top:16px;right:18px;font:400 10px/1 var(--sans);letter-spacing:.28em;text-transform:uppercase;color:var(--gold);background:#12100d;padding:6px 10px;border:1px solid var(--line)}
.draw-reveal img{clip-path:inset(0 100% 0 0)}
.draw-reveal::after{content:"";position:absolute;top:0;bottom:0;left:var(--scan,0%);width:1px;background:var(--gold-hi);box-shadow:0 0 18px 2px rgba(217,187,133,.6);opacity:var(--scan-o,0)}
.plaque--ink{border-color:var(--gold);margin-top:10vh}
.plaque--ink>div{border-color:rgba(239,231,216,.1)}
.plaque--wide{display:grid;grid-template-columns:repeat(3,1fr);column-gap:4vw}

/* =========================================================
   AIDC
   ========================================================= */
.aidc{position:relative;background:#07090a;color:#e6ecec;padding-bottom:20vh;overflow:hidden}
.aidc::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(60% 40% at 70% 20%,rgba(127,211,224,.08),transparent 70%),radial-gradient(50% 40% at 10% 70%,rgba(184,149,90,.08),transparent 70%)}
.aidc .kicker{color:var(--cyan)}
.aidc .kicker__no{border-color:rgba(127,211,224,.3)}
.aidc em{color:var(--cyan)}
.aidc__intro{padding:24vh 0 12vh}
.aidc__title{font:300 clamp(60px,11vw,188px)/.9 var(--serif);margin:5vh 0 7vh}
.aidc__lead{max-width:880px;margin-left:auto;font:400 clamp(16px,1.45vw,21px)/2.1 var(--mincho);color:#c5cfcf}

.cluster{position:relative;padding:5vw;border:1px solid rgba(127,211,224,.16);background:linear-gradient(180deg,rgba(127,211,224,.03),transparent)}
.cluster::before,.cluster::after{content:"";position:absolute;width:18px;height:18px;border:1px solid var(--cyan)}
.cluster::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.cluster::after{bottom:-1px;right:-1px;border-left:0;border-top:0}
.cluster__grid{display:grid;grid-template-columns:repeat(7,1fr);gap:clamp(8px,1.6vw,26px)}
.node{display:flex;flex-direction:column;gap:6px;padding:12px 10px;border:1px solid rgba(230,236,236,.1);background:rgba(255,255,255,.015)}
.node__name{font:400 10px/1 var(--sans);letter-spacing:.18em;color:#6f7f80;margin-bottom:4px;display:flex;justify-content:space-between}
.gpu{height:clamp(14px,2.2vw,30px);border:1px solid rgba(230,236,236,.12);border-radius:2px;position:relative;overflow:hidden;background:rgba(255,255,255,.02)}
.gpu::after{content:"";position:absolute;inset:0;background:var(--c,#7fd3e0);opacity:0;transition:opacity .5s}
.gpu.on::after{opacity:var(--o,.75)}
.gpu.on{box-shadow:0 0 14px -2px var(--c,#7fd3e0)}
.node[data-role=agent] .gpu{--c:var(--gold-hi)}
.node[data-role=gen] .gpu{--c:#f3eee4}
.node[data-role=ext] .gpu{--c:var(--cyan)}
.cluster__fabric{margin-top:3vw;text-align:center;font:400 11px/1 var(--sans);letter-spacing:.3em;text-transform:uppercase;color:#6f7f80;position:relative}
.cluster__fabric::before{content:"";display:block;height:1px;margin-bottom:18px;background:linear-gradient(90deg,transparent,rgba(127,211,224,.6),transparent);background-size:200% 100%;animation:flow 3s linear infinite}
@keyframes flow{from{background-position:200% 0}to{background-position:-200% 0}}
.cluster__legend{display:flex;flex-wrap:wrap;gap:12px 38px;margin-top:3vw;font:400 13px/1.4 var(--mincho);color:#c5cfcf}
.cluster__legend span{display:flex;align-items:center;gap:10px}
.cluster__legend small{font:400 11px/1 var(--sans);letter-spacing:.1em;color:#6f7f80;margin-left:4px}
.cluster__legend i{width:12px;height:12px;border-radius:2px}
.c-agent{background:var(--gold-hi)}.c-gen{background:#f3eee4}.c-ext{background:var(--cyan)}
.stats--aidc{margin:10vh 0 2vh;border-color:rgba(127,211,224,.2)}
.stats--aidc li+li{border-color:rgba(127,211,224,.2)}
.stats--aidc b{color:#f2f6f6}
.stats--aidc span{color:var(--cyan)}
.note{font:400 11px/1.8 var(--sans);color:#6f7f80;letter-spacing:.05em}

.modes{display:grid;grid-template-columns:1fr 1fr;gap:3vw;margin:16vh 0}
.mode{padding:48px 44px;border:1px solid rgba(230,236,236,.1);position:relative;overflow:hidden;transition:border-color .5s}
.mode::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at var(--mx,50%) var(--my,0%),rgba(127,211,224,.12),transparent 70%);opacity:0;transition:opacity .5s}
.mode:hover{border-color:rgba(127,211,224,.4)}
.mode:hover::before{opacity:1}
.mode__no{font:italic 300 60px/1 var(--serif);color:rgba(127,211,224,.35)}
.mode h3{font:300 clamp(34px,3.2vw,48px)/1 var(--serif);margin:26px 0 20px;display:flex;gap:14px;align-items:baseline}
.mode h3 small{font:400 12px/1 var(--mincho);letter-spacing:.2em;color:var(--cyan)}
.mode p{position:relative;font-size:14.5px;line-height:2.1;color:#b8c3c3}

.roadmap__list{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);margin-top:6vh;position:relative}
.roadmap__list::before{content:"";position:absolute;left:0;right:0;top:7px;height:1px;background:rgba(127,211,224,.2)}
.roadmap__list::after{content:"";position:absolute;left:0;right:0;top:7px;height:1px;background:var(--cyan);transform:scaleX(var(--rp,0));transform-origin:left}
.roadmap__list li{position:relative;padding:44px 24px 0 0}
.roadmap__list li::before{content:"";position:absolute;top:0;left:0;width:15px;height:15px;border-radius:50%;border:1px solid var(--cyan);background:#07090a;z-index:1;transition:background .4s,box-shadow .4s}
.roadmap__list li.on::before{background:var(--cyan);box-shadow:0 0 16px var(--cyan)}
.roadmap__list time{font:italic 400 18px/1 var(--serif);color:var(--cyan)}
.roadmap__list h4{font:500 16px/1.5 var(--mincho);margin:14px 0 8px}
.roadmap__list p{font-size:13px;line-height:1.9;color:#8e9a9a}

/* =========================================================
   COMPANY
   ========================================================= */
.company{padding:22vh 0;background:var(--parchment);color:var(--ink)}
.company .kicker{color:var(--oxblood)}
.company .kicker__no{border-color:rgba(110,42,34,.3)}
.company em{color:var(--oxblood)}
.company__grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:6vw;margin-top:8vh;align-items:start}
.company__title{font:400 clamp(28px,3vw,44px)/1.3 var(--mincho);position:sticky;top:130px}
.company__title em{display:block;font-size:2.3em;line-height:1;margin-top:10px}
.company__table{border-top:1px solid var(--ink)}
.company__table>div{display:grid;grid-template-columns:160px 1fr;gap:24px;padding:26px 0;border-bottom:1px solid rgba(15,13,11,.14)}
.company__table dt{font:400 12px/2 var(--sans);letter-spacing:.2em;color:var(--muted)}
.company__table dd{font-size:16px;line-height:2}
.company__table ul{list-style:none}
.company__table li{position:relative;padding-left:22px}
.company__table li::before{content:"—";position:absolute;left:0;color:var(--gold)}
.tag{display:inline-block;margin-left:8px;padding:0 10px;font:400 11px/22px var(--sans);letter-spacing:.1em;border:1px solid var(--oxblood);color:var(--oxblood);border-radius:20px}

/* =========================================================
   CONTACT / FOOTER
   ========================================================= */
.contact{position:relative;padding:28vh 0;overflow:hidden;text-align:center}
.contact__bg{position:absolute;inset:0}
.contact__bg img{width:100%;height:130%;object-fit:cover;filter:brightness(.3) sepia(.3)}
.contact .wrap{position:relative}
.contact .kicker{justify-content:center}
.contact__title{font:300 clamp(60px,10vw,170px)/.92 var(--serif);margin:5vh 0}
.contact__text{max-width:560px;margin:0 auto 7vh;color:var(--parchment-2);font-size:15px}
.btn{display:inline-flex;align-items:center;gap:22px;padding:26px 44px;border:1px solid var(--gold);border-radius:80px;font:400 15px/1 var(--mincho);letter-spacing:.12em;position:relative;overflow:hidden;transition:color .5s var(--ease)}
.btn::before{content:"";position:absolute;inset:0;background:var(--gold-hi);transform:translateY(101%);border-radius:inherit;transition:transform .6s var(--ease)}
.btn:hover{color:var(--ink)}
.btn:hover::before{transform:none}
.btn span,.btn i{position:relative;font-style:normal}
.footer{background:var(--ink);border-top:1px solid var(--line);padding:70px 0 40px}
.footer__inner{display:grid;grid-template-columns:1fr 1fr auto;gap:30px;align-items:end}
.footer__brand{grid-column:1/-1;font:300 clamp(56px,14vw,240px)/.8 var(--serif);letter-spacing:.06em;color:transparent;-webkit-text-stroke:1px var(--line);margin-bottom:30px}
.footer p{font-size:13px;color:var(--muted);line-height:2}
.footer nav{display:flex;gap:26px;font:400 12px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase}
.footer nav a:hover{color:var(--gold-hi)}
.footer small{grid-column:1/-1;font:400 11px/1 var(--sans);color:var(--muted);letter-spacing:.1em;margin-top:20px}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:900px){
  .nav{padding:20px var(--pad)}
  .nav__links,.nav__cta{display:none}
  .nav__burger{display:block}
  .hero__plaque{display:none}
  .hero__eyebrow{flex-direction:column;gap:10px}
  .hero__lead{letter-spacing:.2em}
  .hero__scroll{display:none}
  .pillars{grid-template-columns:1fr}
  .pillar,.pillar+.pillar{padding:34px 0;border-right:0;border-bottom:1px solid var(--line)}
  /* collection becomes a vertical stack */
  .collection__pin{height:auto;padding-bottom:12vh}
  .collection__head{padding-top:14vh}
  .collection__count,.collection__progress{display:none}
  .collection__track{flex-direction:column;align-items:stretch;width:100%;gap:12vh;padding-top:8vh}
  .collection__intro{width:100%}
  .work__frame,.work--tall .work__frame{width:100%;height:60vw;padding:8px}
  .work--tall .work__frame{height:110vw}
  .work__label{max-width:none}
  .work__img img{width:100%}
  .project{padding:14vh 0}
  .project__hero{height:60vh}
  .project__body,.project__head--split,.plans,.company__grid,.modes{grid-template-columns:1fr}
  .plans__tabs{position:static;flex-direction:row;overflow-x:auto}
  .plans__tabs button{padding:16px 18px 16px 0;white-space:nowrap}
  .triptych{grid-template-columns:1fr 1fr}
  .triptych__item:last-child{grid-column:1/-1}
  .triptych__item:last-child img{aspect-ratio:16/10}
  .triptych__item--offset{margin-top:8vh}
  .stats{grid-template-columns:1fr 1fr}
  .stats li{padding:30px 0;flex-direction:column;align-items:flex-start;gap:12px;min-width:0}
  .stats b{font-size:clamp(40px,12vw,60px)}
  .stats li+li{padding-left:0;border-left:0}
  .stats li:nth-child(even){padding-left:5vw;border-left:1px solid var(--line)}
  .stats li:nth-child(n+3){border-top:1px solid var(--line)}
  .mosaic{grid-template-columns:1fr 1fr;grid-auto-rows:auto;gap:12px}
  .mosaic figure{grid-column:auto!important;grid-row:auto!important;aspect-ratio:1}
  .mosaic__a,.mosaic__d{grid-column:1/-1!important;aspect-ratio:16/10!important}
  .blueprint--pair{grid-template-columns:1fr}
  .plaque--wide{grid-template-columns:1fr}
  .plaque>div,.company__table>div{grid-template-columns:96px 1fr;gap:14px}
  .company__title{position:static}
  .cluster{padding:18px}
  .cluster__grid{grid-template-columns:repeat(7,1fr);gap:4px}
  .node{padding:4px;gap:3px}
  .node__name{display:none}
  .roadmap__list{grid-template-columns:1fr;gap:0}
  .roadmap__list::before,.roadmap__list::after{left:7px;right:auto;top:0;bottom:0;width:1px;height:auto;transform:scaleY(var(--rp,0));transform-origin:top}
  .roadmap__list li{padding:0 0 40px 44px}
  .mode{padding:34px 24px}
  .footer__inner{grid-template-columns:1fr}
  .footer nav{flex-wrap:wrap}
}

@media (prefers-reduced-motion:reduce){
  .grain,.marquee__track,.hero__scroll i::after,.cluster__fabric::before{animation:none}
  .clip-reveal{clip-path:none}.clip-reveal img{transform:none}
  .draw-reveal img{clip-path:none}
  .reveal-words .w{opacity:1}
}