:root{--bg:#050505;--fg:#efe9df;--muted:#8d877c;--gold:#d4af6a;--gold2:#f3d9a4;--line:rgba(212,175,106,.16)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:Sora,system-ui,sans-serif;font-weight:300;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.bd{font-family:'Bodoni Moda',serif;font-weight:400}
.w{max-width:1320px;margin:0 auto;padding:0 48px}
.k{font-size:11px;letter-spacing:.42em;text-transform:uppercase;color:var(--gold);font-weight:400}
/* CURSOR */
#cur{position:fixed;left:0;top:0;width:38px;height:38px;border:1px solid var(--gold);border-radius:50%;pointer-events:none;z-index:999;transform:translate(-50%,-50%);transition:width .3s,height .3s,background .3s;mix-blend-mode:difference}
#dot{position:fixed;left:0;top:0;width:5px;height:5px;background:var(--gold2);border-radius:50%;pointer-events:none;z-index:999;transform:translate(-50%,-50%)}
body.hov #cur{width:80px;height:80px;background:rgba(212,175,106,.15)}
/* CHAPTER RAIL */
.rail{position:fixed;left:26px;top:50%;transform:translateY(-50%);z-index:30;display:flex;flex-direction:column;gap:18px}
.rail a{font-family:'Bodoni Moda',serif;font-size:13px;color:#4a463f;transition:.4s;display:flex;align-items:center;gap:10px}
.rail a:before{content:"";width:14px;height:1px;background:currentColor;transition:.4s}
.rail a.on{color:var(--gold2)}.rail a.on:before{width:34px}
/* NAV */
header{position:fixed;inset:0 0 auto 0;z-index:40;mix-blend-mode:difference}
.nav{display:flex;justify-content:space-between;align-items:center;height:96px;padding:0 48px}
.logo{font-family:'Bodoni Moda',serif;font-size:24px;letter-spacing:.06em;color:#fff}
.logo i{font-style:italic;color:var(--gold)}
.nav nav{display:flex;gap:40px;font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:#fff}
/* HERO */
.hero{height:100vh;min-height:780px;position:relative;overflow:hidden;display:flex;align-items:center}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.04)}
.hero:after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 70% 55%,transparent 20%,rgba(5,5,5,.85) 75%),linear-gradient(90deg,rgba(5,5,5,.9),transparent 60%)}
.hero .w{position:relative;z-index:2;width:100%;padding-top:96px}
.hero h1{font-family:'Bodoni Moda',serif;font-weight:400;font-size:min(9.5vw,15vh,150px);line-height:.92;margin:28px 0 0;letter-spacing:-.02em}
.hero h1 em{color:var(--gold2)}
.scr{display:inline-block;min-width:1ch}
.hero p{max-width:470px;font-size:17px;line-height:1.8;color:#bdb5a8;margin:min(34px,3vh) 0 min(46px,4vh)}
.mag{display:inline-flex;align-items:center;justify-content:center;width:150px;height:150px;border-radius:50%;border:1px solid var(--gold);color:var(--gold2);font-size:11px;letter-spacing:.3em;text-transform:uppercase;text-align:center;line-height:1.6;transition:background .4s,color .4s;position:relative}
.mag:hover{background:var(--gold);color:#050505}
.hero .row{display:flex;align-items:center;gap:40px}
.hero .row small{font-size:12px;color:var(--muted);letter-spacing:.1em;line-height:1.9}
.notation{position:absolute;right:48px;bottom:44px;z-index:2;font-family:'Bodoni Moda',serif;font-style:italic;color:var(--muted);font-size:15px}
/* SPOTLIGHT */
.spot{position:relative;height:110vh;overflow:hidden;background:#000}
.spot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;-webkit-mask-image:radial-gradient(circle 340px at var(--x,50%) var(--y,50%),#000 25%,rgba(0,0,0,.12) 100%);mask-image:radial-gradient(circle 340px at var(--x,50%) var(--y,50%),#000 25%,rgba(0,0,0,.12) 100%)}
.spot .txt{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;pointer-events:none;z-index:2}
.spot h2{font-family:'Bodoni Moda',serif;font-weight:400;font-size:clamp(50px,7vw,112px);line-height:1;margin:22px 0 0;mix-blend-mode:difference;color:#fff}
.spot h2 em{color:var(--gold)}
.spot p{color:var(--muted);font-size:13px;letter-spacing:.3em;text-transform:uppercase;margin-top:30px}
/* MOVES (pinned split) */
.moves{display:grid;grid-template-columns:1fr 1fr;position:relative}
.moves .pin{position:sticky;top:0;height:100vh;overflow:hidden}
.moves .pin img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.12);transition:opacity 1.1s,transform 2.4s cubic-bezier(.2,.7,.2,1)}
.moves .pin img.on{opacity:1;transform:scale(1)}
.moves .pin .idx{position:absolute;left:40px;bottom:36px;z-index:2;font-family:'Bodoni Moda',serif;font-size:140px;line-height:1;color:rgba(255,255,255,.9);mix-blend-mode:overlay}
.moves .panels>div{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:0 90px;border-bottom:1px solid var(--line)}
.panels .no{font-family:'Bodoni Moda',serif;font-style:italic;color:var(--gold);font-size:20px}
.panels h3{font-family:'Bodoni Moda',serif;font-weight:400;font-size:64px;line-height:1;margin:18px 0 26px}
.panels p{font-size:16px;line-height:1.9;color:#b7afa2;max-width:460px;margin:0}
.panels ul{list-style:none;padding:0;margin:34px 0 0;columns:2;gap:30px;max-width:480px}
.panels li{padding:10px 0;font-size:13px;border-bottom:1px solid var(--line);color:#d7cfc2;break-inside:avoid}
/* CALCULATOR */
.calc{padding:160px 0;background:radial-gradient(900px 600px at 20% 30%,rgba(212,175,106,.08),transparent 60%)}
.calc .g{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}
.calc h2,.net h2,.cap h2,.ind h2,.end h2{font-family:'Bodoni Moda',serif;font-weight:400;font-size:clamp(44px,5vw,80px);line-height:1.02;margin:20px 0 0}
h2 em{color:var(--gold2)}
.panel{border:1px solid var(--line);padding:46px;background:linear-gradient(160deg,#0d0c0a,#070707)}
.sl{margin-bottom:34px}
.sl label{display:flex;justify-content:space-between;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.sl label b{font-family:'Bodoni Moda',serif;font-size:26px;color:var(--fg);letter-spacing:0;text-transform:none;font-weight:400}
input[type=range]{-webkit-appearance:none;width:100%;height:1px;background:linear-gradient(90deg,var(--gold) var(--p,50%),#2b2822 var(--p,50%));margin-top:18px;outline:0}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:#050505;border:1px solid var(--gold);box-shadow:0 0 0 6px rgba(212,175,106,.12)}
.res{border-top:1px solid var(--line);padding-top:30px;display:grid;grid-template-columns:1fr 1fr;gap:20px}
.res span{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.res b{display:block;font-family:'Bodoni Moda',serif;font-size:46px;font-weight:400;margin-top:8px}
.res .up{color:var(--gold2)}
.note{font-size:11px;color:#5f5a52;margin-top:22px;line-height:1.6}
/* NETWORK */
.net{position:relative;height:100vh;min-height:720px;overflow:hidden;border-block:1px solid var(--line)}
.net canvas{position:absolute;inset:0;width:100%;height:100%}
.net .bgn{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.22}
.net .w{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;pointer-events:none}
.net p{max-width:480px;color:#b7afa2;line-height:1.9}
.feat{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.feat span{border:1px solid var(--line);background:rgba(5,5,5,.7);backdrop-filter:blur(6px);padding:12px 18px;font-size:12px;letter-spacing:.1em}
/* CAPITAL */
.cap{padding:170px 0}
.cap .g{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}
.orb{position:relative;aspect-ratio:1;border-radius:50%;overflow:hidden}
.orb img{width:100%;height:100%;object-fit:cover}
.ring{position:absolute;inset:-60px;animation:spin 40s linear infinite}
.ring text{font-family:Sora;font-size:13px;letter-spacing:.5em;fill:var(--gold);text-transform:uppercase}
.orbw{position:relative;padding:60px}
@keyframes spin{to{transform:rotate(360deg)}}
.cap p{color:#b7afa2;line-height:1.9;font-size:16px}
.pr{margin-top:40px}
.pr div{display:grid;grid-template-columns:60px 1fr;padding:22px 0;border-top:1px solid var(--line)}
.pr i{font-family:'Bodoni Moda',serif;color:var(--gold);font-size:22px}
.pr b{font-family:'Bodoni Moda',serif;font-weight:400;font-size:24px;display:block}
.pr span{font-size:13px;color:var(--muted)}
.disc{font-size:11px;color:#5f5a52;line-height:1.7;margin-top:30px}
/* CHESSBOARD INDUSTRIES */
.ind{padding:150px 0}
.board{display:grid;grid-template-columns:repeat(4,1fr);margin-top:70px;border:1px solid var(--line)}
.sq{aspect-ratio:1.25;padding:30px;display:flex;flex-direction:column;justify-content:space-between;position:relative;transition:.5s;overflow:hidden}
.sq:nth-child(8n+1),.sq:nth-child(8n+3),.sq:nth-child(8n+6),.sq:nth-child(8n+8){background:#0e0d0b}
.sq .c{font-family:'Bodoni Moda',serif;font-style:italic;color:#4a463f;font-size:15px}
.sq b{font-family:'Bodoni Moda',serif;font-weight:400;font-size:26px;line-height:1.1}
.sq p{font-size:12px;color:var(--muted);margin:8px 0 0;max-height:0;opacity:0;transition:.5s;line-height:1.6}
.sq:hover{background:var(--gold)!important;color:#050505}.sq:hover p{max-height:80px;opacity:1;color:#2a241a}.sq:hover .c{color:#050505}
/* END */
.end{position:relative;padding:170px 0 60px;overflow:hidden}
.end .bgv{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35}
.end:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#050505 10%,rgba(5,5,5,.6));z-index:1}
.end .w{position:relative;z-index:2}
.end h2{font-size:clamp(70px,10vw,170px);line-height:.9}
.foot{display:flex;justify-content:space-between;margin-top:120px;font-size:12px;color:var(--muted);letter-spacing:.06em;line-height:1.9}
.foot .logo{font-size:30px}
.reveal{opacity:0;transform:translateY(50px);transition:1.2s cubic-bezier(.2,.7,.2,1)}.reveal.in{opacity:1;transform:none}
@media (max-width:1400px){.rail{display:none}}
@media (max-width:900px){.hero video{object-position:80% center}.hero h1{font-size:60px}.hero:after{background:linear-gradient(0deg,rgba(5,5,5,.95) 30%,rgba(5,5,5,.2))}.rail,.nav nav{display:none}.w{padding:0 20px}.nav{padding:0 20px}.moves,.calc .g,.cap .g{grid-template-columns:1fr}.moves .pin{height:60vh}.moves .panels>div{padding:60px 20px;min-height:auto}.board{grid-template-columns:1fr 1fr}.cform{grid-template-columns:1fr}.foot{flex-direction:column;gap:20px}.hero .row{flex-direction:column;align-items:start}}

/* ---- production ---- */
#cur,#dot{display:none}
.has-cursor,.has-cursor a,.has-cursor button,.has-cursor input,.has-cursor select,.has-cursor textarea{cursor:none}
.has-cursor #cur,.has-cursor #dot{display:block}
.skip{position:absolute;left:-999px;top:10px;z-index:100;background:var(--gold);color:#050505;padding:10px 16px}
.skip:focus{left:10px}
:focus-visible{outline:1px solid var(--gold2);outline-offset:4px}
.burger{display:none;background:none;border:0;width:44px;height:44px;position:relative;color:#fff}
.burger span{position:absolute;left:10px;right:10px;height:1px;background:currentColor;transition:.3s}
.burger span:first-child{top:17px}.burger span:last-child{top:27px}
.burger[aria-expanded=true] span:first-child{top:22px;transform:rotate(45deg)}.burger[aria-expanded=true] span:last-child{top:22px;transform:rotate(-45deg)}
.mmenu{position:fixed;inset:0;z-index:35;background:#050505;display:flex;flex-direction:column;justify-content:center;padding:0 28px;gap:10px}
.mmenu[hidden]{display:none}
.mmenu a{font-family:'Bodoni Moda',serif;font-size:44px;color:var(--fg);padding:6px 0;border-bottom:1px solid var(--line)}
.mmenu p{color:var(--muted);font-size:12px;letter-spacing:.2em;text-transform:uppercase;margin-top:30px}
.cform{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:70px;border:1px solid var(--line);background:rgba(5,5,5,.55);backdrop-filter:blur(6px)}
.cform .f{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 22px 10px}
.cform .f:nth-child(2n){border-right:0}.cform .full{grid-column:1/-1;border-right:0}
.cform label{display:block;font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
.cform input,.cform select,.cform textarea{width:100%;background:transparent;border:0;color:var(--fg);font:inherit;font-size:16px;padding:8px 0;outline:0;resize:vertical}
.cform select option{background:#0d0c0a}
.cform .f:focus-within{background:rgba(212,175,106,.06)}
.cform button{grid-column:1/-1;background:var(--gold);color:#050505;border:0;padding:24px;font:inherit;font-size:12px;letter-spacing:.3em;text-transform:uppercase;font-weight:500;transition:.3s}
.cform button:hover{background:var(--gold2)}.cform button[disabled]{opacity:.6}
.cform .status{grid-column:1/-1;margin:0;padding:0 22px;font-size:13px;min-height:0;color:var(--gold2)}
.cform .status:not(:empty){padding:16px 22px}
.cform .status.err{color:#f19a8b}
.hp{position:absolute;left:-9999px;width:1px;height:1px}
.foot a{color:var(--fg)}.foot a:hover{color:var(--gold2)}
@media (max-width:900px){.burger{display:block}.cform .f{border-right:0}.hint{display:none}}
@media (hover:none){.sq p{max-height:80px;opacity:1}}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}
.calc .g>*,.cap .g>*{min-width:0}
@media (max-width:900px){.res{grid-template-columns:1fr}.res b{font-size:clamp(30px,9vw,46px)}.panel{padding:28px 22px}.calc{padding:100px 0}.sl label b{font-size:22px}}
html,body{overflow-x:clip}
.cap,.ind,.calc{overflow:hidden}
@media (max-width:900px){.orbw{padding:44px}.ring{inset:-40px}}