:root{
  --bg:#010402;--bg2:#031006;--panel:#05140a;--panel2:#071a0d;--line:#1f5b2d;
  --text:#a8ffb8;--bright:#e7ffeb;--muted:#6ea97a;--amber:#ffd38a;--danger:#ff9c9c;
  --shadow:0 0 12px rgba(103,255,132,.13);--max:1280px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:
radial-gradient(circle at 50% -15%,rgba(71,255,105,.08),transparent 34%),
linear-gradient(180deg,#010402,#031006 46%,#010402);
color:var(--text);font-family:"Courier New",Courier,monospace;min-height:100vh;overflow-x:hidden;
text-shadow:0 0 7px rgba(116,255,140,.13)}
body:before{content:"";position:fixed;inset:0;z-index:100;pointer-events:none;
background:repeating-linear-gradient(to bottom,rgba(255,255,255,.015) 0,rgba(255,255,255,.015) 1px,transparent 2px,transparent 4px);
mix-blend-mode:screen;opacity:.4}
body:after{content:"";position:fixed;inset:0;z-index:101;pointer-events:none;background:radial-gradient(ellipse at center,transparent 61%,rgba(0,0,0,.45) 100%)}
a{color:inherit}.shell{width:min(var(--max),calc(100% - 28px));margin:auto}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:999;background:#000;padding:10px;border:1px solid var(--text)}
header{position:sticky;top:0;z-index:50;background:rgba(1,4,2,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;gap:11px;align-items:center;text-decoration:none;font-weight:700;letter-spacing:.07em}
.dot{width:9px;height:9px;border-radius:50%;background:#75ff8e;box-shadow:0 0 12px #75ff8e;animation:pulse 1.8s infinite}
nav{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end}
nav a{text-decoration:none;color:var(--muted);padding:8px 0}nav a:hover,nav a:focus{color:var(--bright)}
.menu-toggle{display:none;border:1px solid var(--line);background:transparent;color:var(--text);padding:9px 12px}
.hero{padding:76px 0 56px;display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}
.hero.compact{min-height:auto;padding-top:62px}
.eyebrow{color:var(--muted);margin-bottom:14px}
h1,h2,h3{color:var(--bright)} h1{font-size:clamp(40px,6.5vw,86px);line-height:.96;letter-spacing:-.05em;margin:0}
h2{font-size:clamp(28px,4vw,52px);letter-spacing:-.03em;margin:0 0 16px}
h3{margin:0 0 9px}
.lead,.section-head p,.card p,.copy p{color:#8fb999;line-height:1.7}
.lead{font-size:clamp(17px,2vw,21px);max-width:780px;margin:22px 0 28px}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-block;text-decoration:none;border:1px solid var(--text);padding:12px 15px;color:var(--bright);background:transparent;cursor:pointer}
.btn:hover,.btn:focus{background:var(--text);color:#021004;text-shadow:none}
.btn.secondary{border-color:var(--line);color:var(--muted)}
.panel{border:1px solid var(--line);background:linear-gradient(180deg,rgba(6,19,9,.82),rgba(2,8,4,.82));box-shadow:var(--shadow)}
.panel-title{padding:10px 12px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:13px}
.panel-body{padding:18px}
.ascii{white-space:pre;overflow:auto;font-size:clamp(9px,1vw,14px);line-height:1.3;color:#8dffa2;margin:0}
.status{display:grid;grid-template-columns:1fr auto;gap:9px 16px;font-size:14px}.ok{color:#74ff8d}.warn{color:var(--amber)}
section{padding:70px 0}.section-head{max-width:860px;margin-bottom:28px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.grid.two{grid-template-columns:repeat(2,1fr)}
.card{border:1px solid var(--line);background:rgba(5,16,7,.72);padding:20px;min-height:190px;position:relative}
.card:after{content:attr(data-code);position:absolute;right:11px;top:9px;color:#2e6538;font-size:12px}
.card a{text-decoration:none}.card:hover{border-color:#3f8e50;transform:translateY(-2px)}
.table-wrap{overflow:auto;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;min-width:720px}th,td{padding:12px 14px;border-bottom:1px solid #163f20;text-align:left}th{color:var(--bright);background:#061209}
.breadcrumbs{font-size:13px;color:#5f9a6b;padding-top:26px}.breadcrumbs a{text-decoration:none}
.terminal{border:1px solid #2b6d38;background:#010401;min-height:430px;display:flex;flex-direction:column}
.term-head{padding:9px 12px;border-bottom:1px solid #235a2e;color:#6ea97a;display:flex;justify-content:space-between;font-size:13px}
.term-log{flex:1;max-height:360px;overflow:auto;padding:14px;color:#97dca4;line-height:1.55}
.term-input{display:flex;gap:8px;padding:11px;border-top:1px solid #235a2e}.term-input input{flex:1;min-width:0;background:transparent;border:0;outline:none;color:#dffffe;font:inherit}
.cmds{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px}.cmd{background:rgba(20,65,29,.18);border:1px solid #244f2c;color:#98cca3;padding:9px 11px;text-align:left;cursor:pointer}
.cmd:hover{border-color:#4c9c5c;color:#effff1}
.ticker{border-block:1px solid var(--line);overflow:hidden;white-space:nowrap;padding:10px 0}.ticker-track{display:inline-block;min-width:200%;animation:ticker 24s linear infinite;color:#76c985}
.cta{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}
footer{border-top:1px solid var(--line);padding:28px 0 38px;color:#61906a;font-size:13px}
.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:20px}.footer-grid a{display:block;text-decoration:none;margin:8px 0;color:#6ea97a}
.cursor{display:inline-block;width:.65ch;height:1em;background:currentColor;vertical-align:-.15em;animation:blink .8s steps(1) infinite}
@keyframes blink{50%{opacity:0}}@keyframes pulse{50%{opacity:.4;transform:scale(.8)}}@keyframes ticker{to{transform:translateX(-50%)}}
@media(max-width:950px){.hero,.cta{grid-template-columns:1fr}.grid{grid-template-columns:1fr 1fr}.cmds{grid-template-columns:1fr 1fr}nav{display:none}.menu-toggle{display:block}nav.open{display:flex;position:absolute;left:0;right:0;top:66px;background:#010402;border-bottom:1px solid var(--line);padding:14px;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.shell{width:min(var(--max),calc(100% - 18px))}.grid,.grid.two,.footer-grid{grid-template-columns:1fr}.cmds{grid-template-columns:1fr}section{padding:54px 0}.hero{padding:52px 0 42px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}


/* ===== BROKER.OS v2 enhancements ===== */
.boot-sequence{
  position:fixed;inset:0;z-index:999;background:#000;display:grid;place-items:center;
  transition:opacity .45s ease,visibility .45s ease
}
.boot-sequence.done{opacity:0;visibility:hidden}
.boot-box{width:min(920px,92vw);border:1px solid var(--line);padding:24px;box-shadow:0 0 42px rgba(86,255,112,.08)}
.boot-lines{margin:0;white-space:pre-wrap;line-height:1.55;color:var(--text)}
.kbd{display:inline-block;border:1px solid var(--line);padding:2px 6px;color:var(--muted);font-size:.9em}
.module-strip{display:grid;grid-template-columns:repeat(6,1fr);border:1px solid var(--line);margin-top:18px}
.module-strip a{padding:10px 8px;text-align:center;text-decoration:none;border-right:1px solid var(--line);color:var(--muted);font-size:12px}
.module-strip a:last-child{border-right:0}.module-strip a:hover{background:rgba(106,255,129,.06);color:var(--bright)}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.metric{border:1px solid var(--line);padding:14px;background:rgba(5,16,7,.55)}
.metric b{display:block;color:var(--bright);font-size:20px;margin-top:4px}
.callout{border-left:3px solid var(--line);padding:14px 16px;background:rgba(7,24,11,.48);color:#8fb999;line-height:1.65}
.code-list{margin:0;padding-left:20px;color:#8fb999;line-height:1.8}
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;align-items:center}
.flow .node{border:1px solid var(--line);padding:14px;text-align:center;background:rgba(4,15,7,.72);min-height:70px;display:grid;place-items:center}
.flow .arrow{text-align:center;color:#5d9a69}
.stack-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.stack-item{border:1px solid var(--line);padding:14px;background:rgba(4,15,7,.6)}
.stack-item strong{display:block;color:var(--bright);margin-bottom:6px}
.stack-item span{color:#83ad8b;line-height:1.55}
.notice{font-size:13px;color:#6c9e75;margin-top:10px}
@media(max-width:900px){
  .module-strip{grid-template-columns:repeat(3,1fr)}
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:1fr}
  .flow .arrow{transform:rotate(90deg)}
}
@media(max-width:620px){
  .module-strip,.metric-grid,.stack-list{grid-template-columns:1fr}
}


/* ===== BROKER.OS v3 final architecture ===== */
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.faq-item{border:1px solid var(--line);background:rgba(5,16,7,.65);padding:18px}
.faq-item h3{font-size:16px}
.cluster-nav{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.cluster-nav a{border:1px solid var(--line);padding:8px 10px;text-decoration:none;color:var(--muted);font-size:12px}
.cluster-nav a:hover{color:var(--bright);border-color:#468f56}
.badge{display:inline-block;border:1px solid var(--line);padding:3px 7px;color:var(--muted);font-size:11px;margin-right:6px}
.hero-note{margin-top:12px;font-size:13px;color:#6f9f78}
@media(max-width:700px){.faq-grid{grid-template-columns:1fr}}