:root{
  --bg:#0A0A0C; --panel:#0E0E11; --card:#17171C; --card2:#1E1E25;
  --stroke:#2A2A33; --text:#EDEDF0; --mid:#A0A0AA; --low:#6B6B76;
  --accent:#3D7EFF; --accent2:#8FE3FF; --gold:#F5C451;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"Segoe UI",system-ui,-apple-system,sans-serif;
  font-size:16px;line-height:1.6;
}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}

/* nav */
.nav{display:flex;align-items:center;gap:28px;padding:18px 24px;max-width:1080px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}
.logo{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--accent);color:#fff;font-weight:800}
.nav nav{margin-left:auto;display:flex;gap:22px;color:var(--mid);font-size:14px}
.nav nav a:hover{color:var(--text)}

/* buttons */
.btn{display:inline-block;padding:10px 18px;border-radius:10px;font-weight:600;font-size:14px;transition:.15s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{opacity:.88;transform:translateY(-1px)}
.btn-ghost{border:1px solid var(--stroke);color:var(--text);background:var(--card)}
.btn-ghost:hover{background:var(--card2)}
.big{padding:15px 30px;font-size:16px;border-radius:12px}

/* hero */
.hero{max-width:1080px;margin:0 auto;padding:56px 24px 72px;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.pill{display:inline-block;padding:5px 13px;border-radius:999px;background:#152036;color:var(--accent2);font-size:12px;font-weight:600;border:1px solid #24344f}
h1{font-size:42px;line-height:1.15;margin:18px 0 14px;letter-spacing:-.5px}
.hero-text p{color:var(--mid);font-size:16px;max-width:520px}
.hero-actions{display:flex;gap:12px;margin:26px 0 18px;flex-wrap:wrap}
.badges{display:flex;gap:16px;color:var(--low);font-size:12.5px;flex-wrap:wrap}
.hero-shot img{width:100%;border-radius:14px;border:1px solid var(--stroke);box-shadow:0 24px 60px rgba(0,0,0,.55);display:block}

/* cards */
.cards{max-width:1080px;margin:0 auto;padding:0 24px 72px;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.cards article{background:var(--card);border:1px solid #1F1F26;border-radius:14px;padding:22px}
.ico{font-size:24px;margin-bottom:8px}
.cards h3{margin:0 0 8px;font-size:16px}
.cards p{margin:0;color:var(--mid);font-size:14px}

/* steps */
.steps{max-width:1080px;margin:0 auto;padding:0 24px 72px}
h2{font-size:28px;margin:0 0 20px}
.steps ol{margin:0;padding-left:20px;color:var(--mid)}
.steps li{margin-bottom:10px}
.steps b{color:var(--text)}
code{background:var(--card);border:1px solid var(--stroke);padding:2px 7px;border-radius:6px;font-family:Consolas,monospace;font-size:14px;color:var(--accent2)}

/* download */
.download{text-align:center;padding:60px 24px 72px;background:var(--panel);border-top:1px solid #1F1F26;border-bottom:1px solid #1F1F26}
.download .muted{margin:6px 0 22px}
.muted{color:var(--low)}
.small{font-size:12.5px;margin-top:18px}

/* faq */
.faq{max-width:1080px;margin:0 auto;padding:56px 24px}
.faq details{background:var(--card);border:1px solid #1F1F26;border-radius:12px;padding:14px 18px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:600;font-size:15px}
.faq p{margin:10px 0 0;color:var(--mid);font-size:14px}

footer{max-width:1080px;margin:0 auto;padding:26px 24px 40px;display:flex;justify-content:space-between;color:var(--low);font-size:13px;flex-wrap:wrap;gap:10px}

@media (max-width:860px){
  .hero{grid-template-columns:1fr;padding-top:36px}
  h1{font-size:32px}
  .nav nav{display:none}
}