:root{
  --bg:#1a1917; --bg-2:#211f1d; --surface:#272522; --line:#36332f;
  --text:#e9e6e1; --muted:#a8a29a; --dim:#77716a;
  --accent:#6f9cc4; --accent-strong:#8bb3d6; --accent-ink:#0f1720;
  --radius:10px; --max:1120px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--font);-webkit-font-smoothing:antialiased}
a{color:var(--accent-strong)}
a:focus-visible,.btn:focus-visible{outline:2px solid var(--accent-strong);outline-offset:3px;border-radius:6px}
h1,h2,h3{line-height:1.2;margin:0 0 .6em;letter-spacing:-.015em}
h1{font-size:clamp(2.1rem,4.6vw,3.4rem);font-weight:700}
h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:650;max-width:22ch}
h3{font-size:1.08rem;font-weight:600}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;background:var(--accent);color:var(--accent-ink);padding:8px 12px;z-index:100;border-radius:6px}

/* nav */
.nav{position:sticky;top:0;z-index:10;background:rgba(26,25,23,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:24px;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:650;font-size:1.1rem;letter-spacing:-.01em}
.brand-mark{width:26px;height:26px;color:var(--accent)}
.nav nav{margin-left:auto}
.nav-links{display:flex;gap:24px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--muted);text-decoration:none;font-size:.94rem}
.nav-links a:hover{color:var(--text)}

/* buttons */
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);font-weight:600;text-decoration:none;padding:12px 20px;border-radius:8px;border:1px solid var(--accent);transition:background .15s,border-color .15s}
.btn:hover{background:var(--accent-strong);border-color:var(--accent-strong)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn-ghost:hover{background:var(--surface);border-color:var(--dim)}
.btn-sm{padding:8px 14px;font-size:.92rem}
.btn-lg{padding:15px 24px;font-size:1.05rem}

/* hero */
.hero{padding:96px 0 88px;border-bottom:1px solid var(--line);background:radial-gradient(900px 420px at 85% -10%,rgba(111,156,196,.10),transparent 70%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.eyebrow{color:var(--accent);font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
.lede{font-size:1.15rem;color:var(--muted);max-width:56ch}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 18px}
.fine{color:var(--dim);font-size:.88rem;margin:0}
.subline{font-size:1.05rem;color:var(--text);max-width:58ch;margin:-4px 0 18px;padding-left:16px;border-left:2px solid var(--accent)}

.hero-panel{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.panel-head{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--surface)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--line)}
.panel-title{margin-left:8px;font:12px var(--mono);color:var(--dim)}
.panel-body{padding:18px 18px 6px}
.panel-label{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin:0 0 6px}
pre{margin:0 0 18px;font:13px/1.65 var(--mono);color:var(--muted);white-space:pre;overflow-x:auto}
.t-id{color:var(--text)} .t-str{color:#d9a46a} .t-dim{color:var(--dim)} .t-acc{color:var(--accent-strong)}
.panel-note{font-size:.75rem;color:var(--dim);padding:0 18px 12px;margin:0}

/* sections */
.section{padding:96px 0;border-bottom:1px solid var(--line)}
.section.alt{background:var(--bg-2)}
.section-lede{color:var(--muted);font-size:1.07rem;max-width:68ch}
.cards{display:grid;gap:20px;margin-top:40px}
.cards.three{grid-template-columns:repeat(3,1fr)}
.cards.two{grid-template-columns:repeat(2,1fr)}
.cards.layers{list-style:none;padding:0;margin-bottom:0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.card p{color:var(--muted);margin:0}
.card h3{position:relative;padding-top:16px}
.card h3::before{content:"";position:absolute;top:0;left:0;width:28px;height:2px;background:var(--accent)}

.steps{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:none}
.step{border-top:2px solid var(--accent);padding-top:20px}
.step-num{font:600 .85rem var(--mono);color:var(--accent);display:block;margin-bottom:8px}
.step p{color:var(--muted)}

.capabilities{margin-top:48px;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.cap-title{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);font-weight:600}
.cap-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cap-list strong{display:block;margin-bottom:4px;font-weight:600}
.cap-list span{color:var(--muted);font-size:.95rem}

.platforms{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.platforms li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.platforms h3{margin-bottom:4px}
.platforms p{color:var(--muted);margin:0;font-size:.93rem}
.platforms li.muted{background:transparent;border-style:dashed}
.platforms li.muted h3{color:var(--muted)}
.platforms li.muted p{color:var(--dim)}

.results{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px}
.result{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.result-label{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin-bottom:6px}
.result-num{font-size:3.4rem;font-weight:700;line-height:1;margin:0 0 8px;letter-spacing:-.03em}
.result-num span{font-size:1.4rem;color:var(--dim);font-weight:500}
.result-desc{color:var(--muted);margin-bottom:18px}
.bar{height:6px;background:var(--line);border-radius:3px;overflow:hidden}
.bar span{display:block;height:100%;background:#8a8178}
.result.good{border-color:rgba(111,156,196,.45)}
.result.good .result-num{color:var(--accent-strong)}
.checks{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:10px}
.checks li{position:relative;padding-left:28px;color:var(--text)}
.checks li::before{content:"";position:absolute;left:4px;top:.5em;width:10px;height:6px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.disclosure{margin-top:32px;border-left:2px solid var(--line);padding:4px 0 4px 20px;max-width:78ch}
.disclosure h3{font-size:.95rem}
.disclosure p{color:var(--muted);font-size:.95rem;margin:0}

.contact{background:radial-gradient(700px 300px at 10% 120%,rgba(111,156,196,.10),transparent 70%)}
.contact-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.contact-box{display:flex;flex-direction:column;gap:14px;align-items:flex-start}

.footer{padding:28px 0;color:var(--dim);font-size:.9rem}
.footer-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer a{color:var(--muted);text-decoration:none}
.footer a:hover{color:var(--text)}

@media (max-width:960px){
  .hero-grid,.contact-inner{grid-template-columns:1fr}
  .cards.three,.cards.two,.steps,.cap-list{grid-template-columns:1fr}
  .platforms{grid-template-columns:repeat(2,1fr)}
  .nav-links{display:none}
  .nav .btn-sm{margin-left:auto}
}
@media (max-width:560px){
  .hero{padding:64px 0}
  .section{padding:68px 0}
  .results{grid-template-columns:1fr}
  .platforms{grid-template-columns:1fr}
}