:root{--bg:#0b0f14;--card:#101826;--text:#e8eef6;--muted:#b7c3d6;--line:#243246;--accent:#7aa7ff;}
*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;line-height:1.45;background:var(--bg);color:var(--text)}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.container{max-width:1080px;margin:0 auto;padding:24px}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.brand{display:flex;flex-direction:column}
.brand .name{font-weight:700;font-size:18px}
.brand .tag{font-size:13px;color:var(--muted)}
.menu{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.menu a{color:var(--text);opacity:.9;font-size:14px}
.menu a.cta{background:var(--accent);color:#07101f;padding:10px 12px;border-radius:10px;font-weight:700}
.hero{padding:42px 0 20px}
.h1{font-size:42px;line-height:1.1;margin:0 0 14px}
.h2{font-size:24px;margin:0 0 10px}
.lead{font-size:18px;color:var(--muted);max-width:860px}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}
.col-12{grid-column:span 12}.col-8{grid-column:span 8}.col-6{grid-column:span 6}.col-4{grid-column:span 4}
@media (max-width:900px){.col-8,.col-6,.col-4{grid-column:span 12}.h1{font-size:34px}}
.kicker{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:12px}
.bullets{margin:10px 0 0;padding-left:18px;color:var(--muted)}
.bullets li{margin:6px 0}
.hr{height:1px;background:var(--line);margin:18px 0}
.btnrow{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}
.btn{display:inline-block;background:var(--accent);color:#07101f;padding:12px 14px;border-radius:12px;font-weight:800}
.btn.secondary{background:transparent;color:var(--text);border:1px solid var(--line)}
small, .small{color:var(--muted)}
.footer{margin-top:34px;padding:18px 0;border-top:1px solid var(--line);display:flex;gap:12px;justify-content:space-between;flex-wrap:wrap}
form{display:grid;gap:10px}
label{font-size:13px;color:var(--muted)}
input,textarea,select{width:100%;padding:12px 12px;border-radius:12px;border:1px solid var(--line);background:#0c1421;color:var(--text)}
textarea{min-height:120px;resize:vertical}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:700px){.two{grid-template-columns:1fr}}
.notice{font-size:12px;color:var(--muted)}
blockquote{margin:0;padding:14px 14px;border-left:3px solid var(--accent);background:#0c1421;border-radius:12px;color:var(--muted)}
img{max-width:100%;height:auto
/* Exo Assistant (simple router) */
.assistant{margin-top:24px}
.assistant .choices{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}
.assistant .choices a{display:inline-block}
.assistant .panel{margin-top:14px}
.assistant .panel .small{margin-top:8px}