:root{
  --bg:#0b0c0f;
  --card:#11131a;
  --text:#e9ecf1;
  --muted:#aab2c0;
  --line:#1d2230;
  --accent:#7aa2ff;
  --max:1040px;
  --radius:16px;
  --shadow:0 14px 40px rgba(0,0,0,.35);
  --font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6}
a{color:var(--text);text-decoration:none}
a:hover{color:var(--accent)}
.container{max-width:var(--max);margin:0 auto;padding:24px}

.nav{position:sticky;top:0;z-index:10;background:rgba(11,12,15,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.brand{font-weight:700;letter-spacing:.2px}
.links a{margin-left:16px;color:var(--muted)}
.links a:hover{color:var(--text)}

.btn{display:inline-block;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(180deg,rgba(122,162,255,.18),rgba(122,162,255,.06));color:var(--text)}
.btn.ghost{background:transparent;color:var(--muted)}

.banner{display:grid;grid-template-columns:1.35fr .85fr;gap:22px;padding:52px 0 16px;align-items:stretch}
.banner-copy{padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:radial-gradient(circle at 20% 10%, rgba(122,162,255,.2), rgba(17,19,26,.35) 35%, rgba(17,19,26,.9) 100%);box-shadow:var(--shadow)}
.kicker{color:var(--muted);text-transform:uppercase;letter-spacing:.14em;font-size:12px}
h1{font-size:44px;line-height:1.08;margin:14px 0;letter-spacing:-.02em}
.sub{color:var(--muted);font-size:18px;max-width:65ch;margin:0}
.cta-row{margin-top:18px;display:flex;gap:12px;flex-wrap:wrap}

.profile-card{margin:0;padding:16px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(17,19,26,.6);box-shadow:var(--shadow)}
.profile-card img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:12px;border:1px solid var(--line);background:linear-gradient(135deg,#10131d,#1d2333)}
.profile-card figcaption{margin-top:10px;color:var(--muted);font-size:13px}

.signal-strip{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-top:14px}
.signal{border:1px solid var(--line);background:rgba(17,19,26,.55);border-radius:14px;padding:14px;box-shadow:var(--shadow)}
.signal-title{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.12em}
.signal-text{margin-top:6px;font-size:14px}

.section{margin:34px 0}
.section h2{font-size:24px;margin:0 0 12px;letter-spacing:-.01em}
.section p{color:var(--muted);max-width:85ch;margin:0 0 10px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.grid-tight{margin-top:12px}
.card{background:rgba(17,19,26,.6);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.card h3{margin:0 0 8px}
.card p{margin:0 0 10px;color:var(--muted)}
.card ul{margin:10px 0 0 18px;color:var(--muted)}
.card li{margin:6px 0}
.card.small{padding:16px}
.muted{color:var(--muted)}

.quote{border-left:3px solid rgba(122,162,255,.55);padding:10px 14px;border-radius:12px;background:rgba(17,19,26,.3);color:var(--text);max-width:92ch}
.notes{margin-top:10px}
.note{display:block;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:rgba(17,19,26,.35);margin-top:10px}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:12px}
.contact-card{border:1px solid var(--line);border-radius:var(--radius);background:rgba(17,19,26,.55);padding:16px}
.label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.12em;margin-bottom:8px}
.footer{border-top:1px solid var(--line);margin-top:28px;padding-top:16px;color:var(--muted);font-size:13px}

@media (max-width:900px){
  h1{font-size:34px}
  .banner{grid-template-columns:1fr}
  .signal-strip,.grid,.contact-grid{grid-template-columns:1fr}
  .links a{margin-left:12px}
}