:root{--bg:#07080a;--fg:#e9ecef;--dim:#8a919a;--faint:#4a5058;--a:#7fd8e6;--line:rgba(255,255,255,.08)}
*{box-sizing:border-box;margin:0}html{scroll-behavior:smooth}
body{background:radial-gradient(1400px 700px at 70% -20%,rgba(127,216,230,.06),transparent 60%),var(--bg);color:var(--fg);font:300 17px/1.75 "Inter Tight",system-ui,sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden}
a{color:inherit;text-decoration:none}
header{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:28px;padding:20px clamp(20px,5vw,64px);background:rgba(7,8,10,.7);backdrop-filter:blur(18px) saturate(1.2);border-bottom:1px solid var(--line)}
.logo img{height:18px;display:block;filter:invert(1);mix-blend-mode:screen;opacity:.92}
.sys,.mono,.tag{font:400 11px "JetBrains Mono",monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}
.sys i{font-style:normal}
nav{margin-left:auto;display:flex;gap:clamp(14px,2.2vw,34px)}
nav a{font:400 12px "Inter Tight";letter-spacing:.2em;color:var(--dim);padding:6px 0;position:relative;transition:color .4s}
nav a:after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--a);transition:right .5s cubic-bezier(.2,.7,.2,1)}
nav a:hover,nav a.on{color:var(--fg)}nav a.on:after,nav a:hover:after{right:0}
.burger{display:none;margin-left:auto;background:none;border:0;width:28px;height:20px;padding:0;cursor:pointer}
.burger span{display:block;height:1px;background:var(--fg);margin:6px 0}
main{min-height:80vh}
.wrap{max-width:1160px;margin:0 auto;padding:clamp(80px,12vw,160px) clamp(20px,5vw,64px)}
.narrow{max-width:640px}
.tag{display:flex;align-items:center;gap:14px;color:var(--a);margin-bottom:28px}
.tag:before{content:"";width:28px;height:1px;background:var(--a)}
h1,h2,h3,h4{font-family:"Inter Tight";font-weight:200;line-height:1.05;letter-spacing:-.03em}
h1{font-size:clamp(40px,7vw,96px);margin-bottom:clamp(48px,7vw,88px)}
.btn{display:inline-flex;align-items:center;gap:10px;font:400 12px "Inter Tight";letter-spacing:.22em;text-transform:uppercase;padding:16px 30px;color:var(--bg);background:var(--fg);border:1px solid var(--fg);border-radius:999px;cursor:pointer;transition:.4s}
.btn:hover{background:transparent;color:var(--fg)}
.btn.ghost{background:transparent;color:var(--fg);border-color:rgba(255,255,255,.25)}.btn.ghost:hover{border-color:var(--a);color:var(--a)}
.cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:56px}
.hero{position:relative;min-height:calc(100vh - 59px);display:grid;grid-template-columns:5fr 6fr;align-items:end;overflow:hidden}
.hero-img img{width:100%;height:calc(100vh - 59px);object-fit:cover;filter:grayscale(1) contrast(1.05) brightness(.85);mask-image:linear-gradient(90deg,#000 40%,transparent);animation:zoom 10s cubic-bezier(.2,.7,.2,1) both,fin 1.6s ease both}
@keyframes zoom{from{transform:scale(1.06)}to{transform:none}}
.hero-txt{padding:0 clamp(20px,5vw,80px) clamp(60px,10vh,120px)}
.hero h1{font-size:clamp(48px,8.4vw,140px);margin:0;line-height:.95}
.read{max-width:720px}
.read p{color:#b7bdc4;margin:0 0 1.3em;font-size:clamp(17px,1.4vw,19px)}
.read h1{font-size:clamp(34px,5vw,68px)}
.read h2{font-size:clamp(24px,3vw,38px);margin:1.6em 0 .6em}
.read h3,.read h4{font:400 12px "JetBrains Mono";letter-spacing:.16em;text-transform:uppercase;color:var(--a);margin:4em 0 1.4em;padding-top:28px;border-top:1px solid var(--line)}
.read strong{color:var(--fg);font-weight:400}.read em{color:var(--fg)}
.read a{color:var(--a);border-bottom:1px solid rgba(127,216,230,.3)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.card{display:flex;flex-direction:column;justify-content:space-between;gap:36px;padding:36px 32px 26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .5s}
.card img{width:78%;max-height:70px;object-fit:contain;object-position:left;filter:invert(1);mix-blend-mode:screen;opacity:.7;transition:opacity .5s}
.card span{display:flex;justify-content:space-between;font:400 11px "JetBrains Mono";letter-spacing:.16em;color:var(--dim)}
.card b{font-weight:300;transition:transform .5s}
.card:hover{background:rgba(255,255,255,.025)}.card:hover img{opacity:1}.card:hover b{transform:translate(3px,-3px);color:var(--a)}
.vids{display:grid;gap:clamp(80px,10vw,140px)}
.vid h2,.vid h3,.vid h4{font-size:clamp(24px,3vw,40px);margin:32px 0 8px}.vid p{color:var(--dim)}
.frame{position:relative;aspect-ratio:16/9;background:#000;border:1px solid var(--line)}
.frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.gallery{columns:3 300px;column-gap:20px}
.gi{display:block;margin-bottom:20px;break-inside:avoid;overflow:hidden}
.gi img{width:100%;display:block;transition:transform 1.2s cubic-bezier(.2,.7,.2,1),filter .8s;filter:grayscale(.3)}
.gi:hover img{transform:scale(1.03);filter:none}
#lb{position:fixed;inset:0;background:rgba(7,8,10,.96);display:none;place-items:center;z-index:60;padding:4vw;cursor:zoom-out}#lb.on{display:grid;animation:fade .4s}#lb img{max-width:100%;max-height:90vh}
@keyframes fade{from{opacity:0}}@keyframes fin{from{opacity:0}}
.chaps{border-top:1px solid var(--line);counter-reset:c}
.chap{font:200 clamp(22px,3.2vw,44px)/1.2 "Inter Tight";letter-spacing:-.02em;border-bottom:1px solid var(--line)}
.chap a,.chap:not(:has(a)){display:flex;justify-content:space-between;align-items:center;padding:clamp(26px,3.5vw,44px) 0;transition:padding .6s cubic-bezier(.2,.7,.2,1),color .4s}
.chap a:after{content:"→";color:var(--faint);transition:.5s}
.chap a:hover{padding-left:18px;color:var(--a)}.chap a:hover:after{color:var(--a)}
.chap:not(:has(a)){color:var(--faint)}
.term{display:grid;gap:34px}
.term label{display:grid;gap:4px;font:400 11px "JetBrains Mono";letter-spacing:.16em;color:var(--dim);text-transform:uppercase}
.term input,.term textarea{background:transparent;border:0;border-bottom:1px solid rgba(255,255,255,.18);color:var(--fg);font:300 19px "Inter Tight";padding:10px 0;transition:border-color .4s;resize:vertical}
.term input:focus,.term textarea:focus{outline:none;border-color:var(--a)}
.term .btn{justify-self:start;margin-top:10px}
footer{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:32px clamp(20px,5vw,64px);border-top:1px solid var(--line);font:400 11px "JetBrains Mono";letter-spacing:.2em;color:var(--faint)}
.rv{opacity:0;transform:translateY(18px);transition:opacity 1.1s ease,transform 1.1s cubic-bezier(.2,.7,.2,1)}.rv.in{opacity:1;transform:none}
@media(max-width:860px){.burger{display:block}nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:rgba(7,8,10,.98);padding:8px 20px 20px;border-bottom:1px solid var(--line)}.open nav{display:flex}nav a{padding:16px 0;border-bottom:1px solid var(--line)}nav a:after{display:none}
.hero{grid-template-columns:1fr;align-items:start}.hero-img img{height:62vh;mask-image:linear-gradient(#000 45%,transparent)}.hero-txt{margin-top:-14vh;padding-bottom:80px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}
.chead{margin-bottom:clamp(56px,8vw,96px);padding-bottom:40px;border-bottom:1px solid var(--line)}
.read .chead .hd{font:400 11px "JetBrains Mono";letter-spacing:.18em;text-transform:uppercase;color:var(--dim);margin:0 0 10px}
.read .chead .ttl{font:200 clamp(34px,5vw,64px)/1.05 "Inter Tight";letter-spacing:-.03em;color:var(--fg);margin:18px 0 22px}
.read .chead .ttl strong{font-weight:200}
.read p:has(>strong:only-child){font:400 11px "JetBrains Mono";letter-spacing:.16em;text-transform:uppercase;color:var(--a);margin:3.6em 0 1.4em;padding-top:26px;border-top:1px solid var(--line)}
.read p:has(>strong:only-child) strong{font-weight:400;color:var(--a)}
.read .chead p.ttl{font:200 clamp(34px,5vw,64px)/1.05 "Inter Tight";letter-spacing:-.03em;text-transform:none;border:0;padding:0;margin:18px 0 22px}.read .chead p.ttl strong{color:var(--fg);font-weight:200}