*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:#0d1117;color:#e6edf3;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.55}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;background:rgba(0,0,0,.35);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06);z-index:10}
.bar{display:flex;align-items:center;justify-content:space-between;height:62px}
.logo{font-weight:700;font-size:20px;letter-spacing:.2px}
.logo b{color:#39d353}
nav a{color:#8b949e;margin-left:22px;font-size:15px}
nav a:hover{color:#e6edf3}
.btn{display:inline-block;background:#39d353;color:#0b0713;font-weight:600;padding:11px 20px;border-radius:10px;border:0;cursor:pointer;font-size:15px}
.btn:hover{filter:brightness(1.08)}
.hero{padding:90px 0 60px;text-align:center}
.hero h1{font-size:44px;line-height:1.1;max-width:760px;margin:0 auto 18px}
.hero p{color:#8b949e;font-size:19px;max-width:620px;margin:0 auto 30px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;padding:40px 0}
.card{background:#0f1720;border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:26px}
.card h3{font-size:19px;margin-bottom:10px}
.card p{color:#8b949e;font-size:15px}
.stats{display:flex;flex-wrap:wrap;gap:40px;justify-content:center;padding:30px 0 70px}
.stat b{display:block;font-size:34px;color:#39d353}
.stat span{color:#8b949e;font-size:14px}
footer{border-top:1px solid rgba(255,255,255,.06);padding:34px 0;color:#8b949e;font-size:14px;text-align:center}
footer a{margin:0 10px}
.page{padding:70px 0;max-width:760px}
.page h1{font-size:34px;margin-bottom:18px}
.page h2{font-size:22px;margin:28px 0 10px}
.page p{color:#8b949e;margin-bottom:14px}
@media(max-width:640px){nav{display:none}.hero h1{font-size:32px}}