/* Minimal, fast, SEO-friendly static site */
:root{--bg:#0b1220;--card:#111b31;--alt:#0f1830;--text:#eaf0ff;--muted:#b7c2e0;--brand:#57d0ff;--accent:#7cffb2;--border:rgba(255,255,255,.12)}
*{box-sizing:border-box}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";color:var(--text);background:linear-gradient(180deg,#070b14, #0b1220 30%, #0b1220)}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1020px;margin:0 auto;padding:0 18px}
.header{position:sticky;top:0;background:rgba(7,11,20,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:10}
.header__inner{display:flex;align-items:center;gap:14px;justify-content:space-between;padding:14px 0}
.brand{font-weight:800;letter-spacing:.2px;color:var(--text)}
.brand__by{color:var(--muted);font-weight:600}
.nav{display:none;gap:14px}
.nav a{color:var(--muted);font-weight:600}
.nav a.active{color:var(--text)}
.cta{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:12px;background:rgba(87,208,255,.12);border:1px solid rgba(87,208,255,.35);color:var(--text);font-weight:700;white-space:nowrap}
.hero{padding:42px 0 26px;border-bottom:1px solid var(--border)}
.hero--small{padding:34px 0 18px}
.hero__grid{display:grid;grid-template-columns:1fr;gap:18px;align-items:start}
.badge{display:inline-block;padding:6px 10px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-weight:700;font-size:13px}
h1{margin:10px 0 10px;font-size:34px;line-height:1.1}
.lead{color:var(--muted);font-size:18px;line-height:1.5;margin:0 0 16px}
.hero__actions{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}
.button{display:inline-flex;align-items:center;justify-content:center;padding:12px 14px;border-radius:14px;background:linear-gradient(135deg, rgba(124,255,178,.18), rgba(87,208,255,.14));border:1px solid rgba(255,255,255,.16);color:var(--text);font-weight:800}
.button--ghost{background:transparent;border:1px solid rgba(255,255,255,.18);color:var(--text)}
.section{padding:34px 0}
.section--alt{background:rgba(255,255,255,.03);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.grid{display:grid;grid-template-columns:1fr;gap:14px}
.tile,.card{background:rgba(17,27,49,.85);border:1px solid var(--border);border-radius:18px;padding:16px}
.card{background:rgba(17,27,49,.95)}
h2{margin:0 0 10px;font-size:22px}
h3{margin:0 0 8px;font-size:18px}
.checks{margin:12px 0 0;padding:0;list-style:none}
.checks li{margin:8px 0;padding-left:26px;position:relative;color:var(--muted);line-height:1.45}
.checks li:before{content:"✓";position:absolute;left:0;top:0;color:var(--accent);font-weight:900}
.list{margin:10px 0 0;padding-left:18px;color:var(--muted);line-height:1.55}
.small{color:var(--muted);font-size:13px;line-height:1.4}
.footer{padding:22px 0;color:var(--muted)}
.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--border);padding-top:16px;flex-wrap:wrap}

@media (min-width:860px){
  .nav{display:flex}
  .hero__grid{grid-template-columns:1.4fr .8fr}
  h1{font-size:42px}
  .grid{grid-template-columns:repeat(3,1fr)}
}