/* Autonomous Houdini Developer — Houdini-inspired case-study theme */
:root{
  --bg:#0d0f0e;--panel:#121513;--panel2:#171a17;--panel3:#1c201c;
  --text:#e8e7df;--muted:#92958d;--faint:#5d625b;--line:#30352f;
  --amber:#e0a54e;--amber2:#f0bd69;--green:#86c98b;--red:#df6959;
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
  --sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:14px;line-height:1.65}
body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.14;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:40px 40px;mask-image:linear-gradient(to bottom,#000,transparent 75%);z-index:-1}
a{color:inherit;text-decoration:none}button,input{font:inherit}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:100;background:#000;padding:8px 12px}
.topbar{height:66px;position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:26px;max-width:100%;padding:0 28px;background:rgba(13,15,14,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.wordmark{display:flex;align-items:center;gap:10px;white-space:nowrap;font:10px var(--mono);letter-spacing:.09em;color:#b9bcb4}.wordmark i{font-style:normal;color:var(--amber)}.mark{display:grid;place-items:center;width:28px;height:28px;border:1px solid #555b53;color:var(--amber);font:9px var(--mono);background:#101310}
.topbar nav{display:flex;align-items:center;gap:22px;flex:1}.topbar nav a{font:9px var(--mono);letter-spacing:.05em;color:var(--muted);text-transform:uppercase}.topbar nav a:hover{color:var(--amber)}.top-index{font:8px var(--mono);letter-spacing:.12em;color:var(--faint)}.menu{display:none;background:transparent;border:1px solid var(--line);color:var(--muted);padding:6px 9px}
.section{width:min(var(--max),calc(100% - 56px));margin:auto;padding:92px 0;border-top:1px solid rgba(48,53,47,.75)}
.section-head{display:flex;justify-content:space-between;gap:20px;margin-bottom:34px;font:8px var(--mono);letter-spacing:.12em;color:var(--muted);text-transform:uppercase}.section-head span:first-child{color:#b9bcb4}.section-head span:first-child:before{content:"";display:inline-block;width:5px;height:5px;margin:0 9px 1px 0;border-radius:50%;background:var(--amber);box-shadow:0 0 10px rgba(224,165,78,.45)}
.eyebrow{font:8px var(--mono);letter-spacing:.11em;color:var(--muted);text-transform:uppercase}.dot,.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--amber);margin-right:8px;box-shadow:0 0 9px rgba(224,165,78,.55)}.divider{margin:0 7px;color:var(--faint)}
.lede,.body-large{font-size:16px;line-height:1.55;color:#c0c2ba;max-width:650px}.fineprint{font:9px/1.65 var(--mono);color:var(--faint)}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:20px;border:1px solid #555b53;background:#181b18;color:var(--text);padding:11px 14px;font:9px var(--mono);letter-spacing:.05em;text-transform:uppercase}.button:hover{border-color:var(--amber);color:var(--amber)}
.text-link,.inline-link{font:9px var(--mono);color:var(--muted);text-decoration:underline;text-underline-offset:4px}.text-link:hover,.inline-link:hover{color:var(--amber)}
/* V1 */
.hero{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;min-height:calc(100vh - 66px);border-top:0;padding-top:70px}.hero-copy{padding:25px 0}.hero-copy h1{font:600 clamp(48px,6.2vw,88px)/.86 var(--mono);letter-spacing:-.085em;margin:22px 0 25px;max-width:720px}.hero-copy h1 span{color:var(--amber)}.hero-copy .lede{margin:0 0 22px}.thesis{font:15px/1.2 var(--mono);color:var(--muted);margin:28px 0}.thesis b{color:var(--text);font-weight:500}.hero-art{position:relative;background:#111411;border:1px solid var(--line);box-shadow:0 20px 60px rgba(0,0,0,.25);padding:17px;overflow:hidden}.hero-art:before{content:"HOU_01";position:absolute;right:18px;top:48px;font:7px var(--mono);color:#30352f}.art-label,.art-foot{display:flex;justify-content:space-between;font:8px var(--mono);letter-spacing:.1em;color:var(--muted)}.art-label{padding-bottom:11px;border-bottom:1px solid var(--line)}.hero-art svg{display:block;width:100%;height:auto;margin-top:8px}.hero-art svg .nodes rect{fill:#151815;stroke:#50564e}.hero-art svg .nodes text{fill:#e0e1d8;font:12px var(--mono)}.hero-art svg .nodes .sub,.hero-art svg .nodes .tiny{fill:#777c73;font:8px var(--mono)}.hero-art svg .nodes rect.verified{stroke:var(--green)}.art-foot{border-top:1px solid var(--line);padding-top:11px}.metadata{display:flex;flex-wrap:wrap;gap:0;margin-top:22px;border:1px solid var(--line);background:#111411}.metadata span{padding:9px 13px;border-right:1px solid var(--line);font:8px var(--mono);color:var(--muted)}
.idea,.engineering,.evidence,.status{background:linear-gradient(180deg,#111411,#0e100f)}.idea-grid,.two-col,.origin-copy,.architecture-intro{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:start}.idea-grid h2,.origin h2,.two-col h2,.architecture-intro h2{font:600 clamp(38px,4.8vw,68px)/.91 var(--mono);letter-spacing:-.075em;margin:0}.idea-grid h2 em,.two-col h2 em{font-style:normal;color:var(--amber)}.simple-flow{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:30px;font:8px var(--mono);color:var(--muted)}.simple-flow span{border:1px solid var(--line);padding:9px 10px;background:#151815}.simple-flow span:last-child{border-color:var(--green);color:var(--green)}.simple-flow b{color:var(--amber)}
.origin{background:#151815}.origin-copy{max-width:980px}.origin-copy p{color:#999c94;max-width:600px}.origin-copy p:first-of-type{color:#c1c3bb;font-size:16px}
.showcase{background:#101310}.showcase-heading,.case-heading{display:flex;justify-content:space-between;align-items:end;gap:30px}.showcase-heading h2{font:600 clamp(38px,5vw,66px)/.9 var(--mono);letter-spacing:-.08em;margin:10px 0 18px}.showcase-heading h2 em{font-style:normal;color:var(--amber)}.run-badge{display:inline-flex;align-items:center;border:1px solid #4d544b;padding:8px 10px;font:8px var(--mono);color:var(--green);white-space:nowrap}.showcase-intro,.media-provenance,.section-intro{max-width:760px;color:#9da097}.media-provenance{font:9px/1.6 var(--mono);color:var(--faint);border-left:1px solid #444a42;padding-left:12px;margin:20px 0 30px}.media-story{display:grid;gap:12px}.media-stage{display:grid;grid-template-columns:.75fr 1.25fr;border:1px solid var(--line);background:#141714;min-height:300px}.media-copy{padding:28px;display:flex;flex-direction:column;justify-content:center;border-right:1px solid var(--line)}.media-copy small{font:8px var(--mono);letter-spacing:.1em;color:var(--muted)}.media-copy h3{font:20px var(--mono);margin:12px 0}.media-copy p{font-size:11px;line-height:1.55;color:#90948b}.state-word{margin-top:18px;font:12px var(--mono)}.fail-word{color:var(--red)}.amber-word{color:var(--amber)}.pass-word{color:var(--green)}.evidence-figure{margin:0;display:flex;flex-direction:column;min-width:0;background:#0d0f0e}.evidence-figure img{display:block;width:100%;height:100%;min-height:300px;object-fit:contain;background:#090b09}.evidence-figure figcaption{display:flex;align-items:center;gap:10px;flex-wrap:wrap;border-top:1px solid var(--line);padding:9px 12px;font:7px var(--mono);letter-spacing:.06em;color:var(--muted)}.evidence-figure figcaption span{color:#555b53}.image-open{margin-left:auto;color:var(--amber)}
.evidence-details{border:1px solid var(--line);margin-top:12px;background:#141714}.evidence-details summary{cursor:pointer;padding:14px 16px;font:9px var(--mono);color:var(--muted)}.evidence-controls{display:flex;gap:6px;padding:0 16px 16px;flex-wrap:wrap}.tab,.copy{border:1px solid var(--line);background:#0f120f;color:var(--muted);padding:7px 9px;font:8px var(--mono);cursor:pointer}.tab.active,.tab:hover,.copy:hover{border-color:var(--amber);color:var(--amber)}
.engineering{background:#0e100f}.section-title{font:600 clamp(34px,4.5vw,60px)/.93 var(--mono);letter-spacing:-.075em;margin:0 0 35px}.engineering-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.engineering-grid article{border:1px solid var(--line);background:#141714;padding:22px;min-height:245px;position:relative}.engineering-grid article:before{content:"";position:absolute;top:-1px;left:-1px;width:38px;height:2px;background:var(--amber)}.engineering-grid article:nth-child(3n) :before{background:var(--green)}.engineering-grid article>span{font:7px var(--mono);letter-spacing:.1em;color:var(--muted)}.engineering-grid h3{font:17px/1.25 var(--mono);margin:13px 0 18px}.engineering-grid p{font-size:10px;line-height:1.55;color:#858a82;margin:7px 0}.engineering-grid p b{color:#c4c6bd;font-weight:500}
.defense{background:#151815}.defense-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;margin-top:45px}.defense-visual{border:1px solid var(--line);padding:28px;background:#101310}.shield-line{display:flex;justify-content:space-between;font:8px var(--mono);letter-spacing:.1em;color:var(--muted);padding:10px 0}.shield-line span{color:var(--amber)}.gate{border:1px solid #454b43;padding:18px;background:#171a17;font:12px var(--mono)}.gate small{display:block;margin-top:6px;color:#696e66;font-size:7px}.gate.real{border-color:var(--green)}.check-list{list-style:none;padding:0;margin:0;display:grid;gap:0;border-top:1px solid var(--line)}.check-list li{display:grid;grid-template-columns:1fr 1.2fr;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}.check-list b{font:10px var(--mono);color:#c5c7bf}.check-list span{font-size:10px;color:#7f847c;line-height:1.5}
.failurelab{background:#101310}.lab-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.lab-card{border:1px solid var(--line);background:#141714;padding:20px;min-height:190px}.lab-card .state{font:7px var(--mono);letter-spacing:.1em}.lab-card h3{font:14px var(--mono);margin:20px 0 12px}.lab-card p{font-size:10px;color:#7f847c;line-height:1.55}.lab-card.implemented{border-top:2px solid var(--green)}.lab-card.implemented .state{color:var(--green)}.lab-card.reserved{border-top:2px solid #555b53}.lab-card.reserved .state{color:var(--faint)}code{font-family:var(--mono);color:#c6c8bf;font-size:.9em}
.evidence{background:#151815}.case-heading{align-items:start}.runid{font:14px/1.45 var(--mono);color:#c6c8bf;word-break:break-word;margin:8px 0}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:28px;border:1px solid var(--line)}.result-grid>div{padding:20px;border-right:1px solid var(--line)}.result-grid>div:last-child{border-right:0}.result-grid small{display:block;font:7px var(--mono);color:var(--muted);margin-bottom:10px}.pass-text{font:15px var(--mono);color:var(--green)}.hash-details{margin-top:10px;border:1px solid var(--line);background:#101310}.hash-details summary{padding:14px;font:8px var(--mono);color:var(--muted);cursor:pointer}.hash-card{display:grid;grid-template-columns:1fr auto;gap:10px;padding:0 14px 14px}.hash-card small{grid-column:1/-1;font:7px var(--mono);color:var(--muted)}.hash-card code{font-size:9px;overflow:auto;color:#9da29a}.testing{background:#0e100f}.test-score{display:grid;grid-template-columns:auto auto 1fr;gap:28px;align-items:center;border:1px solid var(--line);padding:28px;background:#141714}.test-score strong{font:600 62px/.9 var(--mono);letter-spacing:-.08em}.test-score strong i{font-style:normal;color:var(--faint)}.pass-label{font:10px var(--mono);color:var(--green);border:1px solid #3d6641;padding:8px 10px}.test-copy b{font:11px var(--mono);color:#c4c6bd}.test-copy p{font-size:10px;color:#7f847c;max-width:700px}
.status{background:#151815}.status-banner{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;padding:35px;border:1px solid var(--line);background:#101310}.status-banner h2{font:600 clamp(40px,5vw,70px)/.88 var(--mono);letter-spacing:-.08em;margin:8px 0}.status-banner>div:last-child>p{font-size:12px;color:#92968d;max-width:650px}.availability{display:flex;gap:8px;flex-wrap:wrap;margin-top:25px}.availability span{border:1px solid #4a5048;padding:7px 9px;font:7px var(--mono);color:#777c73}.scope-grid,.roadmap-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}.scope-grid article,.roadmap-grid article{border:1px solid var(--line);background:#141714;padding:24px}.scope-grid h3,.roadmap-grid h3{font:16px var(--mono);margin:0 0 14px}.scope-grid ul{padding-left:17px;color:#858a82;font-size:10px;line-height:1.7}.roadmap{background:#101310}.roadmap-grid{grid-template-columns:repeat(3,1fr)}.roadmap-grid article{min-height:210px}.roadmap-grid article.current{border-top:2px solid var(--green)}.roadmap-grid small{font:7px var(--mono);color:var(--muted)}.roadmap-grid h3{margin-top:20px}.roadmap-grid p{font-size:10px;color:#80857d;line-height:1.55}
.video{background:#151815}.video-frame{position:relative;min-height:430px;border:1px solid var(--line);background:repeating-linear-gradient(0deg,#111411 0,#111411 1px,#0f120f 1px,#0f120f 7px);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.play-mark{width:54px;height:54px;border:1px solid var(--amber);display:grid;place-items:center;color:var(--amber);font-size:18px}.video-frame p{font:11px var(--mono);letter-spacing:.08em;margin:18px 0 6px}.video-frame small,.video-controls{font:7px var(--mono);color:var(--muted)}.video-controls{position:absolute;bottom:0;left:0;right:0;border-top:1px solid var(--line);padding:11px;text-align:left}.video-controls span{float:right;color:var(--green)}.other-projects{background:#0e100f}.other-row{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:end}.other-row h2{font:600 clamp(36px,4.5vw,60px)/.92 var(--mono);letter-spacing:-.075em;margin:0}.other-row p{color:#858a82;max-width:600px}.future-label{font:8px var(--mono);color:var(--faint);letter-spacing:.1em}
/* V2 */
.v2-hero{display:grid;grid-template-columns:1fr 1.05fr;gap:7%;align-items:center;min-height:calc(100vh - 66px);border-top:0;padding-top:60px}.v2-hero-copy h1{font:600 clamp(52px,7vw,100px)/.84 var(--mono);letter-spacing:-.085em;margin:22px 0 25px}.v2-hero-copy h1 span{color:var(--amber)}.v2-hero-copy .lede{max-width:620px}.v2-actions{display:flex;align-items:center;gap:22px;margin-top:27px}.v2-hero-map{position:relative;border:1px solid var(--line);background:#111411;min-height:500px;padding:17px;box-shadow:0 20px 60px rgba(0,0,0,.22);overflow:hidden}.v2-hero-map:after{content:"NODEGRAPH / V2";position:absolute;right:18px;top:18px;font:7px var(--mono);color:#3d433b}.map-label{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:11px;font:8px var(--mono);letter-spacing:.1em;color:var(--muted)}.hero-loop{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:8px;align-items:center;margin:70px 20px 34px}.loop-node{border:1px solid #50564e;padding:14px 11px;min-height:90px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(135deg,#161916,#111411)}.loop-node small{font:8px var(--mono);color:var(--faint)}.loop-node b{font:16px var(--mono);font-weight:500}.loop-node span{font:7px var(--mono);letter-spacing:.08em;color:var(--muted)}.loop-node.ai,.loop-node.repair{border-color:var(--amber)}.loop-node.houdini{border-color:#73796f}.loop-node.check,.loop-node.verify{border-color:var(--green)}.loop-arrow{font:18px var(--mono);color:#686e65;text-align:center}.hero-loop .loop-arrow:nth-of-type(6){grid-column:5}.loop-caption{position:absolute;left:17px;right:17px;bottom:17px;border-top:1px solid var(--line);padding-top:11px;display:flex;justify-content:space-between;font:7px var(--mono);color:var(--muted);letter-spacing:.06em}.loop-caption b{color:var(--amber)}
.v2-overview,.clarity,.demos,.evidence-v2,.v2-closing{background:#151815}.overview-grid,.clarity-grid{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:start;padding-top:20px}.overview-grid h2,.clarity-grid h2{font:600 clamp(36px,4.7vw,62px)/.92 var(--mono);letter-spacing:-.075em;margin:0}.clarity-grid h2 em,.demo-heading h2 em{font-style:normal;color:var(--amber)}.mindmap{position:relative;min-height:580px;margin-top:50px;border:1px solid var(--line);background:#101310;overflow:hidden}.mindmap:before{content:"HOUDINI / SYSTEM MAP";position:absolute;top:14px;left:17px;font:7px var(--mono);color:#3f453d}.mind-center,.use-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:220px;height:220px;border:1px solid var(--amber);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:#111411;box-shadow:0 0 0 14px rgba(224,165,78,.03)}.mind-center small,.mind-card small,.use-center small{font:7px var(--mono);letter-spacing:.1em;color:var(--muted)}.mind-center b{font:20px/1 var(--mono);letter-spacing:-.06em;margin:12px 0}.mind-center span{font:7px var(--mono);color:var(--amber)}.mind-card{position:absolute;width:230px;padding:16px;background:#171a17;border:1px solid var(--line);display:flex;flex-direction:column;gap:8px}.mind-card b{font:13px var(--mono);font-weight:500}.mind-card span{font-size:10px;color:var(--muted);line-height:1.45}.c1{left:4%;top:10%;border-left:2px solid #70766c}.c2{right:4%;top:10%;border-left:2px solid var(--amber)}.c3{right:4%;top:39%;border-left:2px solid #70766c}.c4{right:4%;bottom:10%;border-left:2px solid var(--green)}.c5{left:4%;bottom:10%;border-left:2px solid var(--amber)}.c6{left:4%;top:39%;border-left:2px solid var(--green)}.mind-line{position:absolute;height:1px;background:#4b5149;transform-origin:left center;left:50%;top:50%;width:25%}
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