*{box-sizing:border-box}
:root{--bg:#0f172a;--card:#0b1224;--muted:#cbd5e1;--text:#e2e8f0;--accent:#6366f1;--border:#1f2a44}
html,body{margin:0;padding:0;font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,'Helvetica Neue',Arial,'Noto Sans','Apple Color Emoji','Segoe UI Emoji';background:linear-gradient(180deg,#0b1022,#0e1530 40%,#0b1022);color:var(--text)}
.container{max-width:1080px;margin:0 auto;padding:0 1.25rem}
.nav{position:sticky;top:0;backdrop-filter:saturate(120%) blur(8px);background:rgba(8,12,24,.6);border-bottom:1px solid var(--border);z-index:10;display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-weight:700;color:var(--text);text-decoration:none}
.menu a{margin-left:1rem;color:var(--muted);text-decoration:none}
.menu a:hover{color:var(--text)}
.btn{display:inline-block;padding:.6rem 1rem;border-radius:999px;background:var(--accent);color:white;text-decoration:none;border:1px solid transparent}
.btn:hover{opacity:.95}
.btn.outline{background:transparent;border-color:var(--accent);color:var(--text)}
.btn.ghost{background:transparent;color:var(--text)}
.section{padding:4rem 0}
.hero h1{font-size:clamp(2rem,5vw,3rem);margin:0 0 .5rem}
.muted{color:var(--muted)}
.sub{color:var(--muted);margin:.25rem 0 1rem}
.grid-2{display:grid;grid-template-columns:1fr;gap:2rem}
@media(min-width:860px){.grid-2{grid-template-columns:1.2fr .8fr}}
.grid-3{display:grid;grid-template-columns:1fr;gap:1rem}
@media(min-width:860px){.grid-3{grid-template-columns:repeat(3,1fr)}}
.grid-3-2{display:grid;grid-template-columns:1fr;gap:1rem}
@media(min-width:860px){.grid-3-2{grid-template-columns:2fr 1fr}}
.grid-3-2 .span-2{grid-column:1}
@media(min-width:860px){.grid-3-2 .span-2{grid-column:span 1 / span 1}}
.card{background:rgba(17,25,48,.6);border:1px solid var(--border);border-radius:18px;padding:1rem}
.bullets ul{margin:0 0 0 1rem}
.bullets li{margin:.5rem 0}
.list{padding-left:1.1rem}
.list li{margin:.4rem 0}
.tags span{display:inline-block;margin:.25rem .35rem .25rem 0;padding:.25rem .5rem;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:.85rem}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.chip{padding:.3rem .6rem;background:rgba(99,102,241,.15);border:1px solid rgba(99,102,241,.3);border-radius:999px}
.cta{display:flex;gap:.5rem;margin-top:1.25rem;flex-wrap:wrap}
.footer{border-top:1px solid var(--border);padding:2rem 0}
.footer .container{display:flex;align-items:center;justify-content:space-between;gap:.75rem;flex-wrap:wrap}
.tiny{font-size:.8rem}