/* Attested SaaS design system — shared by deal / meter / prove / console.
   One near-black ground, one type scale, one accent per product. No webfonts,
   no CDN: the whole surface must render behind nginx with the network down. */
:root{
  --bg:#05080d; --panel:#0b1119; --panel-2:#0e1520; --line:#1e2a3a;
  --text:#e7eef7; --muted:#8ea0b6; --dim:#5c6d84;
  --accent:#7eb8d4; --accent-soft:#7eb8d41f; --accent-line:#7eb8d43d;
  --good:#5fcf9a; --warn:#e0b45c; --bad:#e0685c;
  --radius:16px; --radius-lg:26px;
  --sans:ui-sans-serif,-apple-system,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 var(--sans);
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:radial-gradient(900px 620px at 78% -8%,var(--accent-soft),transparent 62%),
             radial-gradient(700px 520px at 6% 104%,#7eb8d412,transparent 60%)}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;letter-spacing:-.045em;font-weight:760;line-height:1.06}
p{margin:0}
code,kbd{font-family:var(--mono);font-size:.92em}
::selection{background:var(--accent);color:#04070c}

.wrap{position:relative;z-index:1;width:min(1180px,calc(100% - 44px));margin:0 auto}
.top{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:22px;
  padding:16px 0;background:#05080dd9;backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:baseline;gap:7px;font-weight:800;letter-spacing:-.05em;font-size:17px}
.brand b{color:var(--accent)}
.brand small{color:var(--dim);font-weight:600;letter-spacing:.16em;font-size:10px;text-transform:uppercase}
.nav{display:flex;gap:20px;margin-left:auto;color:var(--muted);font-size:14px;flex-wrap:wrap}
.nav a:hover{color:var(--text)}

.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border:1px solid var(--accent);
  border-radius:11px;background:var(--accent);color:#04070c;font-weight:700;font-size:14px;
  cursor:pointer;transition:transform .12s ease,box-shadow .12s ease;font-family:inherit}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 30px var(--accent-soft)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.btn.alt{background:transparent;color:var(--text);border-color:var(--line)}
.btn.alt:hover{border-color:var(--accent-line)}
.btn.small{padding:8px 14px;font-size:13px;border-radius:9px}

.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--accent);font-size:11px;
  font-weight:700;letter-spacing:.22em;text-transform:uppercase}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--accent)}
.section{padding:78px 0;border-top:1px solid var(--line)}
.section h2{font-size:clamp(30px,4.4vw,50px);margin:12px 0 16px}
.lede{color:var(--muted);font-size:17px;max-width:70ch}

.hero{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(340px,.98fr);gap:48px;
  align-items:center;min-height:660px;padding:56px 0 34px}
.hero h1{font-size:clamp(46px,7vw,92px);margin:18px 0 22px}
.hero h1 span{color:var(--accent)}
.hero p{color:var(--muted);font-size:18px;max-width:62ch}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}

.stage{position:relative;aspect-ratio:1;min-height:380px;border:1px solid var(--line);
  border-radius:var(--radius-lg);background:radial-gradient(circle at 50% 45%,#122232 0,#080d15 58%,#05080d 100%);
  box-shadow:inset 0 0 90px #7eb8d40f,0 34px 110px #0009;overflow:hidden;cursor:grab;touch-action:none}
.stage:active{cursor:grabbing}
.stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.stage-hint{position:absolute;left:0;right:0;bottom:14px;text-align:center;color:var(--dim);
  font-size:10px;letter-spacing:.2em;text-transform:uppercase;pointer-events:none}
.stage-readout{position:absolute;top:14px;left:16px;font-family:var(--mono);font-size:11px;
  color:var(--muted);line-height:1.7;pointer-events:none;text-shadow:0 1px 6px #000}
.stage-readout b{color:var(--accent);font-weight:700}

.strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:32px}
.strip div{padding:20px;background:var(--panel-2)}
.strip strong{display:block;font-size:24px;letter-spacing:-.04em}
.strip small{color:var(--muted)}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:18px}
.card{padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);
  display:flex;flex-direction:column;gap:11px}
.card h3{font-size:20px}
.card p{color:var(--muted);font-size:14.5px}
.card .tag{align-self:flex-start;padding:4px 10px;border:1px solid var(--accent-line);border-radius:99px;
  color:var(--accent);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.card .foot{margin-top:auto;padding-top:8px}

.flow{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;counter-reset:step}
.flow li{list-style:none;position:relative;padding:22px 20px 20px;border:1px solid var(--line);
  border-radius:var(--radius);background:var(--panel-2);color:var(--muted);font-size:14px}
.flow li::before{counter-increment:step;content:counter(step);position:absolute;top:-13px;left:18px;
  width:26px;height:26px;display:grid;place-items:center;border-radius:50%;background:var(--accent);
  color:#04070c;font-weight:800;font-size:12px}
.flow strong{display:block;color:var(--text);margin-bottom:6px;font-size:15px}

table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--dim);font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:700}
td.mono,.mono{font-family:var(--mono);font-size:12.5px}
.scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}

pre{margin:0;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:#070b12;
  overflow-x:auto;font-family:var(--mono);font-size:12.5px;line-height:1.75;color:#bcd0e4}
pre .c{color:var(--dim)}
pre .k{color:var(--accent)}

.price{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-top:auto;padding-top:14px}
.price b{font-size:34px;letter-spacing:-.05em}
.price small{color:var(--muted);display:block}

.pill{display:inline-flex;align-items:center;gap:7px;padding:5px 11px;border-radius:99px;
  border:1px solid var(--line);font-size:12px;color:var(--muted)}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--dim)}
.pill.ok::before{background:var(--good)}
.pill.warn::before{background:var(--warn)}
.pill.bad::before{background:var(--bad)}

dialog{width:min(640px,calc(100% - 26px));padding:0;border:1px solid #2c3f55;border-radius:20px;
  background:var(--panel);color:var(--text);box-shadow:0 40px 130px #000d}
dialog::backdrop{background:#02060ad9;backdrop-filter:blur(6px)}
.modal{padding:28px}
.modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:6px}
.modal h3{font-size:22px}
.close{width:40px;height:40px;flex:0 0 40px;border:0;border-radius:50%;background:transparent;
  color:var(--muted);font-size:26px;line-height:1;cursor:pointer}
label{display:grid;gap:7px;margin:16px 0;color:var(--muted);font-size:12.5px}
input,select,textarea{width:100%;padding:13px;border:1px solid var(--line);border-radius:10px;
  background:#070b12;color:var(--text);font:inherit}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent-line)}
.box{padding:16px;margin:16px 0;border:1px solid var(--accent-line);border-radius:13px;background:var(--panel-2)}
.box code{display:block;color:var(--accent);overflow-wrap:anywhere;font-size:12.5px}
.note{color:var(--muted);font-size:13px;line-height:1.6}
.err{color:var(--bad);font-size:13px}

footer{padding:44px 0 60px;border-top:1px solid var(--line);color:var(--dim);font-size:13px;
  display:flex;gap:18px;flex-wrap:wrap;align-items:center}
footer a{color:var(--muted)}
footer a:hover{color:var(--text)}

@media(max-width:960px){
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:34px;gap:30px}
  .stage{max-width:560px;margin-inline:auto;width:100%}
  .strip{grid-template-columns:1fr}
  .nav{display:none}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}