:root {
  --bg: #05070b;
  --surface: rgba(14, 18, 27, .78);
  --surface-strong: #10151f;
  --text: #f3f5f8;
  --muted: #a1a9b8;
  --line: rgba(255,255,255,.1);
  --accent: #f0ca74;
  --accent-2: #7b8cff;
  --danger: #ff7a90;
  --header-height: 76px;

  --bg2: #0d1a2c;
  --panel: #101f33;
  --panel2: #0d1929;
  --shadow: 0 18px 50px rgba(0,0,0,.25);
  --radius: 22px;
  --max: 1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:
    radial-gradient(circle at 15% 10%, rgba(115,210,255,.10), transparent 28%),
    radial-gradient(circle at 80% 18%, rgba(159,255,195,.08), transparent 24%),
    linear-gradient(180deg,var(--bg),#050b14 100%);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.65;
}
a{color:inherit}
.wrap{width:min(var(--max),calc(100% - 36px));margin:auto}
.topbar{
  position:sticky;top:0;z-index:20;
  backdrop-filter:blur(16px);
  background:rgba(5,11,20,.80);
  border-bottom:1px solid var(--line);
}
.nav{
  min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px
}
.brand{display:inline-flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.04em;text-decoration:none}
.brand-logo-icon{width:44px;height:44px;object-fit:contain;display:block}
.brand-logo-text{height:40px;width:auto;object-fit:contain;display:block;max-width:min(42vw,420px)}
.navlinks{display:flex;flex-wrap:wrap;gap:10px 18px;font-size:.93rem;color:var(--muted)}
.navlinks a{text-decoration:none}
.navlinks a:hover{color:var(--text)}
.hero{padding:92px 0 58px}
.eyebrow{
  display:inline-flex;gap:8px;align-items:center;
  font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  color:var(--accent2)
}
h1{font-size:clamp(2.65rem,7vw,5.6rem);line-height:.98;margin:.35em 0 .28em;letter-spacing:-.045em}
h2{font-size:clamp(1.75rem,3.5vw,2.65rem);line-height:1.1;margin:0 0 .55em;letter-spacing:-.03em}
h3{font-size:1.18rem;margin:.15em 0 .55em}
.lede{max-width:860px;font-size:clamp(1.08rem,2vw,1.32rem);color:#cfdaea}
.statement{
  margin:34px 0 0;padding:22px 25px;border:1px solid rgba(115,210,255,.28);
  border-left:4px solid var(--accent);border-radius:16px;background:rgba(115,210,255,.06);
  font-size:1.15rem
}
.section{padding:64px 0;border-top:1px solid var(--line)}
.section-head{max-width:800px;margin-bottom:28px}
.muted{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.card{
  grid-column:span 6;
  display:flex;flex-direction:column;min-height:270px;
  padding:26px;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(16,31,51,.92),rgba(10,21,36,.92));
  box-shadow:var(--shadow);
}
.card.wide{grid-column:span 12}
.card.third{grid-column:span 4;min-height:220px}
.card p{color:var(--muted)}
.tag{
  display:inline-flex;align-self:flex-start;padding:6px 10px;border-radius:999px;
  border:1px solid rgba(159,255,195,.23);background:rgba(159,255,195,.06);
  color:var(--accent2);font-size:.73rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase
}
.more{
  margin-top:auto;padding-top:14px;color:var(--accent);font-weight:750;text-decoration:none
}
.more:hover{text-decoration:underline}
.toc{
  display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:28px
}
.toc a{
  padding:15px 14px;border-radius:14px;border:1px solid var(--line);
  text-decoration:none;background:rgba(255,255,255,.025);color:#dbe7f5;font-size:.92rem
}
.toc a:hover{border-color:rgba(115,210,255,.38);background:rgba(115,210,255,.05)}
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.principle{padding:20px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.025)}
.principle p{margin:.4em 0 0;color:var(--muted);font-size:.95rem}
.meta{
  display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 0
}
.meta span{padding:7px 10px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:.84rem}
.two{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:start}
.panel{
  padding:24px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.025)
}
.list{padding-left:1.1em}
.list li{margin:.5em 0;color:#d3deec}
.kicker{font-size:.95rem;color:var(--accent);font-weight:800}
.callout{
  padding:22px;border-radius:18px;background:rgba(159,255,195,.055);
  border:1px solid rgba(159,255,195,.18)
}
.flow{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.flow span{padding:10px 13px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.03)}
.flow b{color:var(--accent);font-weight:700}
.footer{padding:42px 0 58px;color:var(--muted);font-size:.9rem;border-top:1px solid var(--line)}
.back{display:inline-block;margin-bottom:18px;color:var(--accent);text-decoration:none;font-weight:700}
.back:hover{text-decoration:underline}
@media(max-width:900px){
  .card,.card.third{grid-column:span 12}
  .principles{grid-template-columns:1fr 1fr}
  .toc{grid-template-columns:1fr 1fr}
  .two{grid-template-columns:1fr}
}
@media(max-width:600px){
  .nav{align-items:flex-start;padding:14px 0}
  .brand-logo-icon{width:34px;height:34px}
  .brand-logo-text{height:30px;max-width:56vw}
  .navlinks{justify-content:flex-end}
  .hero{padding-top:62px}
  .principles,.toc{grid-template-columns:1fr}
}