:root{--bg:#0b1220;--panel:#131c2e;--panel-2:#1b2740;--fg:#e6edf3;--muted:#93a1b5;--accent:#3b82f6;--accent-fg:#fff;--ok:#22c55e;--warn:#f59e0b;--no:#ef4444;--border:#223049;--radius:12px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:860px;margin:0 auto;padding:2rem 1.25rem 4rem}.hero{min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem;text-align:center}h1{font-size:1.9rem;margin:.2rem 0}h2{font-size:1.3rem;margin:1.4rem 0 .6rem}.muted{color:var(--muted)}.btn{display:inline-block;background:var(--accent);color:var(--accent-fg);border:none;border-radius:var(--radius);padding:.7rem 1.3rem;font-size:1rem;cursor:pointer}.btn,.btn:hover{text-decoration:none}.btn:hover{filter:brightness(1.08)}.btn.secondary{background:var(--panel-2);color:var(--fg);border:1px solid var(--border)}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.15rem;margin:.6rem 0;display:block}.card:hover{border-color:var(--accent)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));grid-gap:.75rem;gap:.75rem}.progress{height:10px;background:var(--panel-2);border-radius:999px;overflow:hidden;margin:.4rem 0}.progress>span{display:block;height:100%;background:var(--accent)}label{display:block;margin:.5rem 0 .2rem;font-size:.92rem;color:var(--muted)}input[type=email],input[type=tel],input[type=text],textarea{width:100%;background:var(--panel-2);border:1px solid var(--border);border-radius:8px;color:var(--fg);padding:.55rem .7rem;font-size:.95rem;font-family:inherit}textarea{min-height:70px;resize:vertical}.choices{display:flex;flex-wrap:wrap;gap:.5rem;margin:.6rem 0}.choice{border:1px solid var(--border);border-radius:999px;padding:.4rem .9rem;cursor:pointer;background:var(--panel-2);font-size:.9rem}.choice.active{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}.pill{display:inline-block;font-size:.72rem;padding:.1rem .5rem;border-radius:999px;background:var(--panel-2);color:var(--muted);border:1px solid var(--border)}.row{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.err{color:var(--no)}.small{font-size:.85rem}