:root{
  --bg:#0b0b10;
  --card:#12121a;
  --fg:#f3f3f7;
  --muted:#b7b7c7;
  --line:#2a2a3a;
  --accent:#c8a2ff;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
a{color:inherit;text-decoration:none}
.muted{color:var(--muted)}
.tiny{font-size:12px}

.nav{
  position:sticky;top:0;z-index:5;
  display:flex;justify-content:space-between;align-items:center;
  padding:16px 22px;
  background:rgba(11,11,16,.75);backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.brand{font-weight:700;letter-spacing:.5px}
.links a{margin-left:16px;color:var(--muted)}
.links a:hover{color:var(--fg)}

.hero{
  display:grid;grid-template-columns:1.2fr .8fr;gap:22px;
  padding:46px 22px 16px;max-width:1100px;margin:0 auto;
}
.hero h1{font-size:48px;line-height:1.05;margin:0 0 10px}
.hero p{margin:0 0 18px;color:var(--muted);max-width:52ch}
.cta{display:flex;gap:12px;margin:14px 0 10px;flex-wrap:wrap}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 14px;border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  color:var(--fg);background:transparent;cursor:pointer;
}
.btn.primary{
  background:var(--accent);
  color:#120b1a;
  border-color:transparent;
  font-weight:650;
}
.btn:hover{transform:translateY(-1px)}
.bullets{margin:14px 0 0;padding-left:18px;color:var(--muted)}

.hero-card{
  background:linear-gradient(180deg, rgba(200,162,255,.12), rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.10);
  border-radius:22px;
  padding:16px;
  box-shadow:0 18px 50px rgba(0,0,0,.45);
}
.card-top{display:flex;gap:10px;margin-bottom:16px}
.pill{
  font-size:12px;padding:6px 10px;border-radius:999px;
  background:rgba(200,162,255,.18);
  border:1px solid rgba(200,162,255,.22);
}
.pill.outline{background:transparent}
.mock{
  height:160px;border-radius:18px;
  background:
    radial-gradient(circle at 30% 30%, rgba(200,162,255,.35), transparent 55%),
    radial-gradient(circle at 70% 60%, rgba(255,255,255,.12), transparent 60%),
    rgba(18,18,26,.9);
  border:1px solid rgba(255,255,255,.10);
}
.card-text{margin-top:14px}
.line{height:10px;border-radius:999px;background:rgba(255,255,255,.08);margin:10px 0}
.line.strong{width:75%}
.line.short{width:48%}

.section{
  max-width:1100px;margin:0 auto;padding:28px 22px 26px;
}
.section h2{margin:0 0 10px;font-size:28px}
.section.alt{
  background:rgba(255,255,255,.03);
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
}

.grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:14px;margin-top:14px;
}
.tile{
  background:var(--card);
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  padding:16px;
}
.tile h3{margin:0 0 6px;font-size:18px}
.tile p{margin:0;color:var(--muted)}

.form{
  display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap;margin-top:14px
}
label{display:flex;flex-direction:column;gap:8px;color:var(--muted)}
input{
  width:min(380px, 78vw);
  padding:10px 12px;border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background:#0f0f16;color:var(--fg);
}

.footer{
  max-width:1100px;margin:0 auto;
  padding:24px 22px 40px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.06);
}

@media (max-width:900px){
  .hero{grid-template-columns:1fr}
  .hero h1{font-size:40px}
  .grid{grid-template-columns:1fr}
}