.hero{position:relative;min-height:88vh;display:grid;align-items:end;overflow:hidden;border-bottom:1px solid var(--line)}
#mind{position:absolute;inset:0;width:100%;height:100%}
.hero .wrap{position:relative;padding-bottom:9vh;pointer-events:none}.hero .wrap *{pointer-events:auto}
h1{font-family:var(--serif);font-weight:400;font-size:clamp(46px,8.4vw,124px);line-height:.95;letter-spacing:-.02em;margin:18px 0 22px;max-width:11ch}
h1 em{color:var(--acc)}
.lede{max-width:560px;color:#c9c5bc;font-size:clamp(17px,1.6vw,20px)}
.ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
section{padding:96px 0;border-bottom:1px solid var(--line)}
h2{font-family:var(--serif);font-weight:400;font-size:clamp(32px,4.4vw,58px);line-height:1.05;margin:10px 0 18px;max-width:18ch}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:42px}
.mod{padding:26px 22px 30px;border-right:1px solid var(--line)}.mod:last-child{border-right:0}
.mod .n{font:12px var(--mono);color:var(--acc)}.mod h3{font-family:var(--serif);font-weight:400;font-size:28px;margin:12px 0 8px}.mod p{color:var(--dim);margin:0 0 14px}
.show{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}
.frame{border:1px solid var(--line);background:var(--panel);font:13px/1.6 var(--mono);padding:0;margin:0}
.frame .bar{display:flex;gap:6px;padding:10px 12px;border-bottom:1px solid var(--line);color:var(--dim)}
.frame pre{margin:0;padding:18px;white-space:pre-wrap;color:#cfcac0}.frame pre b{color:var(--acc);font-weight:400}
.tree{color:var(--dim)}.tree b{color:var(--fg);font-weight:400}
ol.steps{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s}
ol.steps li{counter-increment:s;border-top:2px solid var(--fg);padding-top:16px}ol.steps li::before{content:"0" counter(s);font:12px var(--mono);color:var(--acc);display:block;margin-bottom:8px}
ol.steps b{display:block;font-size:18px;margin-bottom:6px}ol.steps span{color:var(--dim)}
.models{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:36px}
.models b{display:block;font-size:20px;margin-bottom:10px}
.privacy{display:grid;grid-template-columns:1fr 1fr;gap:40px}.privacy ul{margin:0;padding-left:18px;color:#c9c5bc}.privacy li{margin:8px 0}
.soonrow{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.cta{text-align:center}.cta h2{margin:0 auto 24px}
@media (max-width:860px){.grid4,ol.steps,.models{grid-template-columns:1fr 1fr}.show,.privacy{grid-template-columns:1fr}.mod:nth-child(2){border-right:0}.mod{border-bottom:1px solid var(--line)}section{padding:64px 0}}
@media (max-width:520px){.grid4,ol.steps,.models{grid-template-columns:1fr}.mod{border-right:0}.top nav a.opt{display:none}.hero{min-height:92vh}}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(7,8,10,.92) 0%,rgba(7,8,10,.55) 45%,rgba(7,8,10,0) 75%)}
.hero .wrap{z-index:1}
.micro{font:12px var(--mono);color:var(--dim);margin:16px 0 0;letter-spacing:.04em}
h2{text-wrap:balance}.lede{text-wrap:pretty}
code{font:.9em var(--mono);color:var(--fg);background:var(--panel);border:1px solid var(--line);padding:0 4px}
.models{list-style:none;padding:0}.models li{background:var(--bg);padding:22px}
.frame .rule{display:block;border-top:1px dashed var(--line);margin:10px 0}.frame pre i{color:var(--acc);font-style:normal}
.soonrow{align-items:center}.dim{color:var(--dim)}
.ctas.center{justify-content:center}
.mod{transition:background .2s}.mod:hover{background:var(--panel)}
@media (max-width:600px){
 .hero{min-height:auto;display:block;padding-top:0}
 #mind{position:relative;inset:auto;height:34vh;display:block;-webkit-mask-image:linear-gradient(#000 55%,transparent);mask-image:linear-gradient(#000 55%,transparent)}
 .hero::after{display:none}
 .hero .wrap{padding-top:4px;padding-bottom:56px}
 h1{font-size:clamp(44px,13vw,60px);margin:14px 0 16px}
 .ctas .btn{flex:1 1 100%;text-align:center}
 section{padding:56px 0}
}