:root{
  --paper:#f4f1e9; --ink:#0b0c0c; --forest:#14231d; --muted:#77736b; --line:rgba(17,17,17,.15);
  --pad:clamp(22px,5vw,84px); --radius:0px;
  --sans:"Inter","Noto Sans JP",Arial,sans-serif; --mono:"DM Mono",ui-monospace,SFMono-Regular,Menlo,monospace; --hand:"Caveat",cursive;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--paper);color:#111;font-family:var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block} a{color:inherit} button,input,textarea,select{font:inherit}.skip{position:fixed;left:12px;top:-60px;z-index:9999;padding:10px 14px;background:#fff;color:#111}.skip:focus{top:12px}
.site-header{position:fixed;z-index:100;top:0;left:0;right:0;height:82px;padding:18px var(--pad);display:flex;align-items:center;justify-content:space-between;color:#fff;transition:background .28s ease,color .28s ease,backdrop-filter .28s ease}
.site-header.scrolled,.site-header.solid{background:rgba(8,9,9,.90);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}
.brand{display:flex;gap:14px;align-items:flex-start;text-decoration:none}.brand strong{font-size:28px;line-height:1;letter-spacing:-.04em}.brand .hand{font-size:20px;line-height:.86;transform:rotate(-4deg)}
nav{display:flex;gap:34px;align-items:center}nav a{font:500 11px var(--mono);letter-spacing:.06em;text-decoration:none;position:relative;padding:8px 0}nav a::after{content:"";position:absolute;height:1px;left:0;right:100%;bottom:2px;background:currentColor;transition:right .22s ease}nav a:hover::after,nav a.active::after{right:0}
.menu{display:none;background:transparent;border:1px solid rgba(255,255,255,.35);color:inherit;padding:9px 12px;font:500 10px var(--mono);letter-spacing:.08em;cursor:pointer}
.hand{font-family:var(--hand);font-weight:600}.mono,.eyebrow{font-family:var(--mono)}.eyebrow{font-size:11px;letter-spacing:.09em;margin:0 0 16px}.tiny{font:10px var(--mono);letter-spacing:.06em}
.hero{position:relative;height:100svh;min-height:700px;overflow:hidden;background:#101010;color:#fff;isolation:isolate}.hero picture,.hero-media{position:absolute;inset:0;width:100%;height:100%}.hero-media{object-fit:cover;object-position:55% 52%;z-index:-3}.hero-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(0,0,0,.76) 0%,rgba(0,0,0,.54) 24%,rgba(0,0,0,.12) 56%,rgba(0,0,0,.10) 100%);pointer-events:none}
.hero-copy{position:absolute;left:var(--pad);top:15.5%;width:min(430px,42vw);z-index:2}.hero-name{font-size:clamp(78px,9vw,142px);line-height:.78;letter-spacing:.025em;margin:0 0 24px;transform:rotate(-3deg);transform-origin:left center}.roles{font-size:clamp(24px,2.3vw,36px);line-height:1.06;margin-bottom:24px}.hero-copy p{max-width:390px;font-size:clamp(14px,1.15vw,17px);line-height:1.5;margin:0 0 18px}.hero-actions{display:flex;flex-direction:column;gap:10px;width:min(325px,100%);margin-top:30px}.button{display:flex;justify-content:space-between;align-items:center;text-decoration:none;padding:17px 20px;border:1px solid transparent;font:500 12px var(--mono);letter-spacing:.08em;transition:transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease}.button .arrow{font-size:20px;line-height:1}.button.primary{background:#fff;color:#111}.button.primary:hover{transform:translateX(6px);box-shadow:-6px 6px 0 rgba(255,255,255,.18)}.button.ghost{border-color:#fff;color:#fff}.button.ghost:hover{background:#fff;color:#111;transform:translateX(6px)}
.hero-locations{position:absolute;left:var(--pad);bottom:3.6%;z-index:2;font:10px var(--mono);letter-spacing:.02em}.hero-scroll{position:absolute;left:50%;bottom:3.5%;z-index:2;text-decoration:none;text-align:center;font:10px var(--mono)}.hero-scroll span{display:block;font-size:23px;animation:bob 1.7s ease-in-out infinite}.hero-note{position:absolute;right:4%;bottom:4%;z-index:2;font-size:25px;line-height:.95;transform:rotate(-7deg)}@keyframes bob{50%{transform:translateY(6px)}}
.section{position:relative;padding:clamp(92px,12vh,150px) var(--pad)}.paper{background:var(--paper);color:#111}.ink{background:var(--ink);color:#fff}.forest{background:var(--forest);color:#fff}.section h2,.brain-hero h1,.project-hero h1{font-size:clamp(54px,7vw,110px);line-height:.87;letter-spacing:-.07em;margin:15px 0 28px}.section-copy{font-size:15px;line-height:1.75;max-width:690px}
.about{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:9vw;align-items:center}.about-kicker{font-size:28px;margin:0 0 28px}.about-copy p{margin:0 0 18px}.about-art{position:relative;min-height:520px}.postcard{position:absolute;right:0;top:0;width:min(100%,430px);aspect-ratio:1.12;background:#9eb8cc;display:grid;place-items:center;padding:30px;text-align:center;font:700 clamp(34px,4vw,58px)/.92 var(--hand);transform:rotate(1.5deg);box-shadow:0 12px 40px rgba(0,0,0,.12)}.postcard::after{content:"↗";position:absolute;right:18px;bottom:14px;font:32px var(--hand)}.about-note{position:absolute;left:4%;bottom:14%;font-size:30px;line-height:.9;transform:rotate(-6deg)}.doodle{position:absolute;right:3%;bottom:2%;width:220px;height:auto;stroke:currentColor;stroke-width:2.2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:end;margin-bottom:54px}.section-head p{max-width:630px;line-height:1.6}.side-note{font-size:26px;line-height:.95;transform:rotate(-6deg);white-space:nowrap}
.project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid rgba(255,255,255,.22);border-left:1px solid rgba(255,255,255,.22)}.project-card{position:relative;min-height:360px;padding:24px;border-right:1px solid rgba(255,255,255,.22);border-bottom:1px solid rgba(255,255,255,.22);text-decoration:none;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;isolation:isolate;transition:color .25s ease}.project-card::before{content:"";position:absolute;inset:100% 0 0;background:var(--project);z-index:-3;transition:inset .32s cubic-bezier(.2,.8,.2,1)}.project-card:hover::before{inset:0}.project-card:hover{color:#111}.project-card .project-thumb{position:absolute;inset:0;background-image:linear-gradient(180deg,rgba(0,0,0,.10),rgba(0,0,0,.72)),var(--thumb);background-size:cover;background-position:center center;z-index:-2;transition:transform .5s ease, opacity .25s ease;opacity:.86}.project-card.has-thumb:hover .project-thumb{transform:scale(1.035);opacity:.30}.project-card .index{position:absolute;left:22px;top:20px;font:10px var(--mono);z-index:2}.project-card .accent{position:absolute;right:20px;top:20px;font:700 clamp(40px,5vw,78px)/.9 var(--hand);opacity:.72;transform:rotate(-4deg);z-index:2}.project-card .type{font:10px var(--mono);text-transform:uppercase;letter-spacing:.05em;margin:0 0 9px;position:relative;z-index:2}.project-card h3{font-size:clamp(25px,2.6vw,42px);letter-spacing:-.05em;line-height:.95;margin:0 0 10px;max-width:90%;position:relative;z-index:2}.project-card .summary{font-size:12px;line-height:1.5;margin:0 0 22px;max-width:90%;opacity:.88;position:relative;z-index:2}.project-card .open{font:10px var(--mono);letter-spacing:.04em;transform:translateY(14px);opacity:0;transition:.25s;position:relative;z-index:2}.project-card:hover .open{opacity:1;transform:translateY(0)}
.likes{min-height:100vh}.likes .side-note{position:absolute;right:var(--pad);top:16%;}.like-grid{margin-top:54px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-left:1px solid var(--line);border-top:1px solid var(--line)}.like{min-height:160px;padding:18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;transition:background .2s ease,transform .2s ease}.like:hover{background:#fff;transform:translateY(-3px)}.like b{font:11px var(--mono)}.like small{font-size:12px;color:#605d56}.text-link{display:inline-block;margin-top:34px;font:11px var(--mono);text-decoration:none;border-bottom:1px solid;padding-bottom:4px}
.language{min-height:100vh}.language .side-note{position:absolute;right:var(--pad);top:16%}.language-layout{margin-top:70px;display:grid;grid-template-columns:.9fr 1.1fr .55fr;gap:6vw;align-items:center}.map-lines{font:clamp(16px,2.2vw,32px)/2 var(--mono);opacity:.65;white-space:pre}.language blockquote{font:700 28px/1.1 var(--hand);margin:34px 0 0;border-left:1px solid rgba(255,255,255,.3);padding-left:24px}.language-list{font:14px/2 var(--mono);border-left:1px solid rgba(255,255,255,.25);padding-left:24px}
.contact{min-height:85vh;display:grid;grid-template-columns:1.2fr .8fr;gap:8vw;align-items:center;padding-bottom:150px}.contact .actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.button.dark{background:#111;color:#fff}.button.line{border-color:#111;color:#111}.button.line:hover,.button.dark:hover{transform:translateY(-3px)}.button.disabled{opacity:.45}.contact-note{font-size:34px;line-height:.95;transform:rotate(-5deg)}.contact footer{position:absolute;left:var(--pad);right:var(--pad);bottom:30px;border-top:1px solid var(--line);padding-top:18px;font:10px/1.7 var(--mono);display:flex;justify-content:space-between}.stamp{display:inline-grid;place-items:center;width:34px;height:34px;border:1px solid #a33;color:#a33;font:700 9px var(--mono);transform:rotate(-4deg)}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.75,.2,1)}.reveal.visible{opacity:1;transform:none}
/* Brain */
.brain-page{background:#ece9df}.brain-hero{padding:150px var(--pad) 90px;border-bottom:1px solid var(--line);position:relative}.brain-hero p{max-width:680px;font-size:16px;line-height:1.7}.brain-hero .brain-hand{position:absolute;right:8%;bottom:25%;font-size:30px;line-height:.95;transform:rotate(5deg)}.filterbar{position:sticky;top:82px;z-index:30;background:rgba(236,233,223,.94);backdrop-filter:blur(12px);display:flex;gap:8px;overflow:auto;padding:15px var(--pad);border-bottom:1px solid var(--line)}.filterbar button{border:1px solid #111;background:transparent;padding:9px 13px;font:10px var(--mono);white-space:nowrap;cursor:pointer}.filterbar button.active,.filterbar button:hover{background:#111;color:#fff}.brain-grid{padding:40px var(--pad) 120px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.brain-card{min-height:310px;background:#f8f5ee;border:1px solid rgba(0,0,0,.17);padding:22px;display:flex;flex-direction:column;position:relative;transition:transform .25s ease,box-shadow .25s ease}.brain-card:hover{transform:translateY(-7px) rotate(-.4deg);box-shadow:0 18px 40px rgba(0,0,0,.10)}.brain-card:nth-child(3n+2){transform:rotate(.6deg)}.brain-card:nth-child(3n+2):hover{transform:translateY(-7px) rotate(.2deg)}.brain-meta{display:flex;justify-content:space-between;font:9px var(--mono)}.brain-mark{font:700 76px/1 var(--hand);margin:28px 0 auto}.brain-card h3{font-size:28px;line-height:1;letter-spacing:-.04em;margin:0 0 12px}.brain-card p{font-size:13px;line-height:1.6;margin:0}.brain-status{position:absolute;right:18px;bottom:16px;font:9px var(--mono);border:1px solid;padding:5px 8px}
/* Projects */
.project-page{background:var(--paper)}.project-hero{min-height:72vh;padding:150px var(--pad) 80px;background:#111;color:#fff;display:grid;grid-template-columns:1fr .7fr;gap:50px;align-items:end;position:relative;overflow:hidden}.project-hero::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:var(--project);filter:blur(90px);opacity:.28;right:-100px;top:-80px}.project-hero p{max-width:680px}.project-accent{position:relative;z-index:1;font:700 clamp(100px,16vw,240px)/.8 var(--hand);color:var(--project);opacity:.72;text-align:right;transform:rotate(-6deg)}.project-body{padding:100px var(--pad) 130px;display:grid;grid-template-columns:minmax(180px,.34fr) minmax(0,1fr);gap:8vw}.project-aside{position:sticky;top:120px;align-self:start}.service-list{padding:0;margin:28px 0 0;list-style:none;font:11px/2 var(--mono)}.back{display:inline-block;margin-top:44px;font:11px var(--mono)}.case-copy{max-width:820px}.lead{font-size:clamp(28px,3.2vw,48px);line-height:1.2;letter-spacing:-.04em;margin:0 0 60px}.case-row{display:grid;grid-template-columns:170px 1fr;gap:30px;border-top:1px solid #aaa;padding:34px 0}.case-row h2{font:10px var(--mono);letter-spacing:.08em;margin:0}.case-row p{font-size:16px;line-height:1.75;margin:0}.scribbles{display:flex;gap:28px;flex-wrap:wrap;margin:36px 0 0}.scribbles span{font-size:24px;transform:rotate(-4deg)}.gallery{grid-column:1/-1;display:grid;grid-template-columns:1.25fr .75fr;gap:12px;margin-top:40px}.media{min-height:360px;padding:28px;background:#111;color:#fff;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;position:relative}.media.big{grid-row:span 2;min-height:730px;background:var(--project);color:#111}.media .hero-word{font:700 clamp(80px,14vw,220px)/.85 var(--hand);margin:auto;transform:rotate(-4deg)}.media .label{font-size:clamp(28px,4.5vw,68px);font-weight:900;letter-spacing:-.06em;margin:auto}.media small{font:9px var(--mono)}.media .upload-hint{font:10px/1.5 var(--mono);opacity:.6;max-width:220px}.image-media{padding:0;background:#f0ede6;color:#111;justify-content:flex-start}.image-media img{width:100%;height:100%;object-fit:cover;display:block;flex:1}.image-media.big img{min-height:730px}.image-media figcaption{display:flex;justify-content:space-between;gap:18px;align-items:flex-end;padding:16px 18px;background:#f0ede6;color:#111;border-top:1px solid rgba(0,0,0,.12)}.image-media figcaption .upload-hint{max-width:420px;color:#5c574f;opacity:1}.next{grid-column:1/-1;border-top:1px solid #999;padding-top:30px;margin-top:80px}.next a{display:inline-block;font-size:clamp(38px,6vw,88px);font-weight:900;letter-spacing:-.06em;text-decoration:none}.next a:hover{font-family:var(--hand);font-weight:700}
/* Editor */
.editor-page{background:#ebe8df;color:#111}.editor-wrap{max-width:1100px;margin:auto;padding:110px 24px}.editor-wrap h1{font-size:clamp(42px,6vw,80px);letter-spacing:-.06em;margin:0 0 16px}.editor-note{max-width:760px;line-height:1.7}.editor-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0}.editor-toolbar button,.editor-toolbar a{border:1px solid #111;background:#111;color:#fff;padding:11px 15px;text-decoration:none;font:10px var(--mono);cursor:pointer}.editor-toolbar .secondary{background:transparent;color:#111}.editor-status{font:11px var(--mono);margin:14px 0}.editor-box{width:100%;min-height:62vh;border:1px solid #aaa;background:#fff;padding:18px;font:13px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace;resize:vertical}
@media (max-width:980px){
 .site-header{height:70px;padding:16px 22px}.brand .hand{font-size:16px}nav{display:none;position:absolute;top:70px;left:0;right:0;background:#0c0d0d;padding:24px;flex-direction:column;align-items:flex-start;gap:18px;border-top:1px solid rgba(255,255,255,.1)}.site-header.open nav{display:flex}.menu{display:block}
 .hero{min-height:760px}.hero-media{object-position:61% 52%}.hero-shade{background:linear-gradient(90deg,rgba(0,0,0,.84) 0%,rgba(0,0,0,.62) 42%,rgba(0,0,0,.20) 100%)}.hero-copy{left:22px;top:13%;width:min(82vw,400px)}.hero-name{font-size:78px}.roles{font-size:24px}.hero-locations{left:22px;max-width:74%;line-height:1.55}.hero-note{display:none}.hero-scroll{right:18px;left:auto}
 .section{padding:96px 22px}.about{display:block;min-height:auto}.about-art{min-height:540px;margin-top:70px}.section-head{display:block}.side-note{white-space:normal;margin:28px 0 0 42%}.project-grid{grid-template-columns:1fr 1fr}.like-grid{grid-template-columns:1fr 1fr 1fr}.language .side-note,.likes .side-note{position:static;margin:20px 0 0 50%}.language-layout{grid-template-columns:1fr;gap:42px}.contact{grid-template-columns:1fr;gap:70px}.contact footer{left:22px;right:22px}.brain-hero{padding:130px 22px 70px}.brain-hero .brain-hand{position:static;margin:45px 0 0 40%}.filterbar{top:70px;padding-left:22px;padding-right:22px}.brain-grid{padding:30px 22px 90px;grid-template-columns:1fr 1fr}.project-hero{grid-template-columns:1fr;padding:130px 22px 65px;min-height:auto}.project-accent{text-align:left}.project-body{grid-template-columns:1fr;padding:80px 22px}.project-aside{position:static}.gallery{grid-template-columns:1fr}.media.big{grid-row:auto;min-height:470px}.image-media.big img{min-height:470px}.case-row{grid-template-columns:1fr}
}
@media (max-width:620px){
 .hero{min-height:780px}.hero-media{object-position:65% 52%}.hero-copy{top:11%;width:86vw}.hero-name{font-size:68px}.roles{font-size:21px}.hero-copy p{font-size:13px;max-width:320px}.hero-actions{width:290px}.hero-locations{font-size:8px}.hero-scroll{display:none}
 .section h2,.brain-hero h1{font-size:50px}.about-art{min-height:440px}.postcard{width:88%;right:2%;font-size:40px}.about-note{font-size:25px}.doodle{width:160px}.project-grid{grid-template-columns:1fr}.project-card{min-height:300px}.like-grid{grid-template-columns:1fr 1fr}.side-note{margin-left:30%!important}.brain-grid{grid-template-columns:1fr}.brain-card:nth-child(3n+2){transform:none}.contact footer{display:block}.stamp{margin-top:14px}.project-hero h1{font-size:54px}.project-accent{font-size:110px}.gallery{display:block}.media{margin-bottom:12px}.media.big{min-height:380px}.image-media.big img{min-height:380px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1!important;transform:none!important}}


/* v5.1 — cursor-aware portrait eyes */
.hero picture { z-index:-3; }
.eye-stage { position:absolute; inset:0; z-index:-1; pointer-events:none; overflow:hidden; }
.track-eye {
  position:absolute; left:0; top:0;
  width:var(--eye-size,10px); height:var(--eye-size,10px);
  margin-left:calc(var(--eye-size,10px)/-2); margin-top:calc(var(--eye-size,10px)/-2);
  border-radius:50%;
  background:radial-gradient(circle at 35% 30%, rgba(255,255,255,.72) 0 7%, #050404 11% 61%, #2b1a11 72%, rgba(20,10,6,.18) 100%);
  box-shadow:0 0 1.5px rgba(0,0,0,.95);
  opacity:.96; will-change:transform,left,top;
}
.hero:not(.eye-ready) .track-eye { opacity:0; }
.hero.brain-tease .leo-eye { filter:brightness(1.08); }
@media (pointer:coarse){ .track-eye{opacity:.86} }
@media (prefers-reduced-motion:reduce){ .track-eye{display:none!important} }