:root{
  --bg:#0a0e14;
  --bg-2:#0f1520;
  --panel:#121a27;
  --panel-2:#16202f;
  --border:#1e2a3c;
  --text:#e6edf6;
  --muted:#9fb0c4;
  --accent:#22d3ee;
  --accent-2:#6366f1;
  --grad:linear-gradient(120deg,#22d3ee 0%,#6366f1 100%);
  --radius:16px;
  --wrap:1120px;
  --shadow:0 20px 50px -20px rgba(0,0,0,.6);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap.narrow{max-width:820px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(10,14,20,.8);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:1.15rem;letter-spacing:.2px}
.brand-logo{height:40px;width:auto;display:block}
.brand-logo-sm{height:28px;width:auto;display:inline-block;vertical-align:middle;margin-right:4px}
.brand-mark{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:9px;
  background:var(--grad);color:#04121a;font-weight:800;font-size:.85rem;
}
.brand-text .dot{color:var(--accent)}
.nav{display:flex;gap:6px;align-items:center}
.nav a{
  padding:9px 14px;border-radius:10px;color:var(--muted);font-weight:500;
  font-size:.95rem;transition:.2s;
}
.nav a:hover{color:var(--text);background:var(--panel)}
.nav a.active{color:var(--text);background:var(--panel);box-shadow:inset 0 0 0 1px var(--border)}
.burger{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;flex-direction:column;gap:5px;justify-content:center;align-items:center}
.burger span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:.25s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:96px 0 84px;border-bottom:1px solid var(--border)}
.hero-bg{position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(60% 90% at 15% 0%,rgba(99,102,241,.22),transparent 60%),
    radial-gradient(50% 80% at 90% 20%,rgba(34,211,238,.18),transparent 60%),
    linear-gradient(180deg,var(--bg-2),var(--bg));
}
.hero-bg::after{content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:44px 44px;opacity:.25;
  -webkit-mask-image:radial-gradient(70% 70% at 50% 30%,#000,transparent 80%);
  mask-image:radial-gradient(70% 70% at 50% 30%,#000,transparent 80%);
}
.hero-inner{position:relative;z-index:1;max-width:760px}
.kicker{
  display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--accent);padding:6px 14px;border:1px solid var(--border);border-radius:999px;
  background:var(--panel);margin-bottom:22px;
}
.hero h1{font-size:clamp(2.1rem,5vw,3.5rem);line-height:1.1;font-weight:800;letter-spacing:-.5px}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{margin-top:20px;font-size:1.2rem;color:var(--muted);max-width:620px}
.hero-cta{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 26px;border-radius:12px;font-weight:600;font-size:.98rem;transition:.2s;cursor:pointer}
.btn.primary{background:var(--grad);color:#04121a;box-shadow:0 12px 30px -10px rgba(34,211,238,.5)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px -12px rgba(34,211,238,.65)}
.btn.ghost{border:1px solid var(--border);color:var(--text);background:var(--panel)}
.btn.ghost:hover{background:var(--panel-2);border-color:var(--accent)}

/* ---------- sections ---------- */
.section{padding:74px 0}
.prose{max-width:760px}
.prose p{margin:0 0 18px;color:#cdd8e6}
.prose .big{font-size:1.25rem;color:var(--text)}
.prose.center{margin:0 auto;text-align:center}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
strong{color:var(--text)}
h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:750;letter-spacing:-.3px}

/* ---------- cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:52px}
.card{
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);padding:28px;
  transition:.25s;position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--shadow)}
.card-ico{
  width:52px;height:52px;border-radius:13px;display:grid;place-items:center;font-size:1.5rem;
  background:var(--panel-2);border:1px solid var(--border);margin-bottom:18px;color:var(--accent);
}
.card h3{font-size:1.15rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.98rem}

/* ---------- focus split ---------- */
.focus{
  margin-top:56px;display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;
  background:linear-gradient(120deg,var(--panel),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);padding:38px;
}
.focus h2{margin-bottom:8px}
.focus p{color:var(--muted)}
.focus-links{display:flex;flex-direction:column;gap:14px}
.focus-link{
  display:flex;justify-content:space-between;align-items:center;
  padding:18px 22px;border-radius:12px;background:var(--panel-2);border:1px solid var(--border);
  font-weight:600;transition:.2s;
}
.focus-link:hover{border-color:var(--accent);color:var(--accent);transform:translateX(4px)}

/* ---------- cta band ---------- */
.cta-band{
  margin-top:56px;text-align:center;padding:56px 30px;border-radius:20px;
  background:
    radial-gradient(80% 120% at 50% 0%,rgba(99,102,241,.22),transparent 70%),
    linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--border);
}
.cta-band h2{margin-bottom:10px}
.cta-band p{color:var(--muted);max-width:560px;margin:0 auto 26px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.contact-card{
  background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--border);
  border-radius:var(--radius);padding:30px;transition:.25s;
}
a.contact-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--shadow)}
.contact-card h3{margin-bottom:6px;font-size:1.15rem}
.contact-card p{color:var(--muted)}
.contact-cta{display:inline-block;margin-top:16px;color:var(--accent);font-weight:600;font-size:.92rem}
.contact-cta.muted{color:var(--muted)}
.contact-grid+.center{margin-top:40px}

/* ---------- legal ---------- */
.legal h1{font-size:clamp(2rem,4vw,2.6rem);font-weight:800;margin:14px 0 30px}
.legal-prose h3{margin:34px 0 10px;font-size:1.2rem;color:var(--text)}
.legal-prose p{margin:0 0 14px;color:#c3d0e0;font-size:.98rem}
.legal-prose ul{margin:0 0 16px;padding-left:22px}
.legal-prose li{color:#c3d0e0;margin-bottom:6px;font-size:.98rem}
.legal-prose a{color:var(--accent);word-break:break-word}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--border);background:var(--bg-2);margin-top:20px}
.footer-inner{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;padding-top:48px;padding-bottom:28px}
.footer-brand .fb-top{display:flex;align-items:center;gap:10px;font-weight:700}
.footer-brand p{color:var(--muted);margin-top:8px;font-size:.92rem}
.footer-links{display:flex;flex-direction:column;gap:8px}
.footer-links a{color:var(--muted);transition:.2s}
.footer-links a:hover{color:var(--accent)}
.footer-contact{color:var(--muted);text-align:right}
.footer-contact a{transition:.2s}
.footer-contact a:hover{color:var(--accent)}
.copy{padding-top:20px;padding-bottom:30px;border-top:1px solid var(--border);color:#6f8095;font-size:.85rem;margin-top:8px}

/* ---------- responsive ---------- */
@media(max-width:860px){
  .cards,.contact-grid{grid-template-columns:1fr}
  .focus{grid-template-columns:1fr}
  .burger{display:flex}
  .nav{
    position:absolute;top:70px;left:0;right:0;flex-direction:column;gap:2px;
    background:var(--bg-2);border-bottom:1px solid var(--border);padding:12px 16px;
    max-height:0;overflow:hidden;opacity:0;pointer-events:none;transition:.25s;
  }
  .nav.open{max-height:340px;opacity:1;pointer-events:auto;padding:12px 16px}
  .nav a{width:100%;padding:12px 14px}
  .footer-inner{flex-direction:column;gap:20px}
  .footer-contact{text-align:left}
}