:root{
  --bg:#05070D;
  --bg2:#060A14;
  --panel:#0B1222;
  --panel2:#0A1020;

  --text:#EAF0FF;
  --muted:#A8B6D2;
  --soft:#7D90B2;

  --line:rgba(255,255,255,.12);
  --line2:rgba(255,255,255,.07);

  --accent:#6AA6FF;
  --accent2:#9BFFD7;
  --warn:#FFC66A;

  --radius:18px;
  --shadow: 0 20px 60px rgba(0,0,0,.55);
  --shadow2: 0 12px 36px rgba(0,0,0,.42);

  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: var(--sans);
  color:var(--text);
  line-height:1.55;

  /* Cyber grid + depth */
  background:
    radial-gradient(1000px 700px at 18% 0%, rgba(106,166,255,.18), transparent 62%),
    radial-gradient(900px 650px at 82% 8%, rgba(155,255,215,.12), transparent 60%),
    radial-gradient(900px 650px at 50% 110%, rgba(106,166,255,.08), transparent 62%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  position:relative;
}
body:before{
  content:"";
  position:fixed; inset:0;
  pointer-events:none;
  background:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity:.06;
  mix-blend-mode:screen;
}
body:after{
  content:"";
  position:fixed; inset:0;
  pointer-events:none;
  background:
    radial-gradient(600px 420px at 35% 15%, rgba(155,255,215,.10), transparent 70%),
    radial-gradient(520px 400px at 70% 25%, rgba(106,166,255,.10), transparent 72%);
  opacity:.22;
}

a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}

.site-header{
  position:sticky; top:0; z-index:20;
  backdrop-filter: blur(14px);
  background: rgba(5,7,13,.78);
  border-bottom:1px solid var(--line);
}
.header-row{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0; gap:16px;
}

.brand{
  display:flex; align-items:center; gap:12px;
  color:var(--text);
}
.logo{width:44px;height:44px}
.brand-text{display:flex; flex-direction:column}
.brand-name{font-weight:900; letter-spacing:.2px}
.brand-tag{font-size:12px;color:var(--muted)}

.badge-row{display:flex; gap:8px; flex-wrap:wrap; margin-top:6px}
.badge{
  font-size:11px;
  padding:5px 10px;
  border-radius:999px;
  border:1px solid var(--line2);
  background: rgba(255,255,255,.04);
  color: var(--muted);
}

.nav{display:flex; gap:10px; align-items:center}
.nav-link{
  color:var(--text);
  padding:10px 12px;
  border-radius:12px;
  border:1px solid transparent;
}
.nav-link:hover{border-color: var(--line2); text-decoration:none}
.nav-link.active{
  background: rgba(255,255,255,.06);
  border-color: var(--line2);
}

.nav-toggle{
  display:none;
  border:1px solid var(--line2);
  background: rgba(255,255,255,.05);
  color: var(--text);
  padding:10px 12px;
  border-radius:12px;
}

.hero{padding:56px 0 24px}
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap:18px;
  align-items:stretch;
}

h1{
  font-size:44px;
  line-height:1.05;
  margin:0 0 12px;
  letter-spacing:-0.6px;
}
.lead{font-size:18px;color: var(--muted);margin:0 0 16px}

.kicker{
  font-family: var(--mono);
  font-size:12px;
  letter-spacing:.6px;
  text-transform:uppercase;
  color: var(--soft);
  display:flex; align-items:center; gap:10px;
  margin-bottom:12px;
}
.kicker .dot{
  width:10px;height:10px;border-radius:50%;
  background: radial-gradient(circle, var(--accent2), rgba(155,255,215,.25));
  box-shadow: 0 0 0 3px rgba(155,255,215,.08);
}

.cta-row{display:flex; gap:12px; flex-wrap:wrap; margin: 16px 0 10px}
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid var(--line2);
  background: rgba(255,255,255,.05);
  color: var(--text);
}
.btn:hover{ text-decoration:none; border-color: rgba(255,255,255,.20) }
.btn.primary{
  background: linear-gradient(135deg, rgba(106,166,255,.98), rgba(155,255,215,.38));
  border-color: rgba(255,255,255,.25);
  color:#061022;
  font-weight:900;
}
.btn.ghost{background: transparent}

.sub-cta{color: var(--soft);font-size:13px;margin-top:8px}
.sub-cta code{
  font-family: var(--mono);
  background: rgba(0,0,0,.24);
  border:1px solid var(--line2);
  padding:2px 6px;
  border-radius:10px;
  color: var(--muted);
}

.card{
  background: rgba(11,18,34,.80);
  border:1px solid var(--line2);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:18px;
}
.card.slim{padding:14px}
.card .title-row{display:flex; justify-content:space-between; align-items:center; gap:10px}
.card-title{font-weight:900; margin:0}
.card-meta{font-family: var(--mono); font-size:12px; color: var(--soft)}
.hr{
  height:1px;
  background: linear-gradient(90deg, rgba(255,255,255,.0), rgba(255,255,255,.12), rgba(255,255,255,.0));
  margin:14px 0;
}

.metric-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:12px;
}
.metric{
  border:1px solid var(--line2);
  background: rgba(255,255,255,.03);
  border-radius: 16px;
  padding:12px;
}
.metric .k{font-family: var(--mono); font-size:12px; color: var(--soft)}
.metric .v{font-weight:900; font-size:16px; margin-top:6px}

.section{padding:34px 0}
.section.alt{
  border-top:1px solid var(--line2);
  border-bottom:1px solid var(--line2);
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0));
}
h2{margin:0 0 10px; font-size:26px}
h3{margin:0 0 10px; font-size:18px}
.muted{color:var(--muted)}
.soft{color:var(--soft)}
.small{font-size:12px}

.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:12px;
}
.two-col{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:12px;
  align-items:start;
}

.pill-row{display:flex; gap:10px; flex-wrap:wrap; margin-top:10px}
.pill{
  font-family: var(--mono);
  font-size:12px;
  padding:8px 10px;
  border-radius:999px;
  background: rgba(0,0,0,.18);
  border:1px solid var(--line2);
  color: var(--muted);
}

.list{padding-left:18px; margin:0}
.list li{margin:8px 0}

.notice{
  margin-top:12px;
  padding:12px 12px;
  border-radius: 16px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.16);
  color: var(--muted);
}
.notice strong{color: var(--text)}
.notice.warn{border-color: rgba(255,198,106,.28)}
.notice.warn strong{color: var(--warn)}

.codebox{
  font-family: var(--mono);
  font-size:12px;
  color: var(--muted);
  background: rgba(0,0,0,.24);
  border:1px solid var(--line2);
  border-radius: 16px;
  padding:12px;
  overflow:auto;
  white-space:pre;
}

.site-footer{
  border-top:1px solid var(--line2);
  padding:22px 0;
  margin-top:20px;
  background: rgba(0,0,0,.14);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr .6fr;
  gap:14px;
  align-items:center;
}
.footer-title{font-weight:900}
.footer-links{display:flex; gap:12px; flex-wrap:wrap}
.right{text-align:right}

@media (max-width: 920px){
  .hero-grid{grid-template-columns: 1fr}
  h1{font-size:38px}
  .grid3{grid-template-columns: 1fr}
  .two-col{grid-template-columns: 1fr}
  .footer-grid{grid-template-columns: 1fr}
  .right{text-align:left}
  .metric-grid{grid-template-columns: 1fr}

  .nav-toggle{display:inline-block}
  .nav{
    position:absolute;
    right:20px;
    top:64px;
    flex-direction:column;
    align-items:stretch;
    padding:10px;
    border-radius: 16px;
    background: rgba(5,7,13,.96);
    border:1px solid var(--line2);
    display:none;
    min-width: 240px;
  }
  .nav.open{display:flex}
}