:root{--background:#f6f7fb;--foreground:#0c0c0d;--accent:#0f62fe;--muted:#52525b;--card:#fff;--border:#e5e7eb;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--background);color:var(--foreground);min-height:100vh}a{color:inherit;text-decoration:none}main{max-width:1040px;margin:0 auto;padding:3rem 1.5rem 4rem}section+section{margin-top:3rem}.callout{border:1px solid var(--border);color:#fff;background:#0c0c0d;border-radius:20px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;padding:1.5rem;display:grid;box-shadow:0 12px 40px #0c0c0d40}.callout h3{margin:.5rem 0;font-size:1.6rem}.callout .muted{color:#ffffffc7}.callout .eyebrow{text-transform:uppercase;letter-spacing:.08em;color:#ffffffb8;font-size:.82rem;font-weight:700}.callout-actions{align-content:start;gap:.75rem;display:grid}.pill-row{flex-wrap:wrap;gap:.5rem;margin-top:.75rem;display:flex}.pill{color:#fff;background:#ffffff1a;border:1px solid #ffffff2e;border-radius:999px;padding:.4rem .75rem;font-size:.92rem;font-weight:600}.hero{border:1px solid var(--border);background:linear-gradient(135deg,#f7f9ff 0%,#eef2ff 60%,#e0e7ff 100%);border-radius:24px;gap:1.25rem;padding:2rem;display:grid;box-shadow:0 12px 50px #0c0c0d14}.hero h1{letter-spacing:-.02em;font-size:clamp(2.25rem,3vw,3rem);line-height:1.1}.hero p{color:var(--muted);max-width:720px;font-size:1.05rem}.cta-row{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.button{background:var(--accent);color:#fff;border:none;border-radius:12px;align-items:center;gap:.5rem;padding:.85rem 1.4rem;font-weight:600;transition:transform .15s,box-shadow .2s;display:inline-flex;box-shadow:0 10px 30px #0f62fe38}.button:hover{transform:translateY(-1px);box-shadow:0 14px 32px #0f62fe42}.secondary{color:var(--foreground);border:1px solid var(--border);box-shadow:none;background:#fff}.grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;display:grid}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:1.2rem;box-shadow:0 10px 30px #0c0c0d0a}.card h3{margin-bottom:.35rem;font-size:1.1rem}.card p{color:var(--muted);line-height:1.5}.muted{color:var(--muted)}.list{gap:.75rem;display:grid}.list-item{border:1px dashed var(--border);background:#fff;border-radius:12px;align-items:center;gap:.75rem;padding:.8rem 1rem;display:flex}.badge{color:var(--accent);background:#0f62fe1f;border-radius:999px;align-items:center;gap:.35rem;padding:.35rem .75rem;font-size:.9rem;font-weight:600;display:inline-flex}.chat-hero{padding:2rem 2rem 2.5rem}.grid.two-col{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1rem}.card.stacked{align-content:start;gap:.75rem;display:grid}.verification-card,.stack{gap:.75rem;display:grid}.field{gap:.4rem;display:grid}.field span{font-weight:600}input[type=text],input[type=email]{border:1px solid var(--border);background:#fff;border-radius:10px;width:100%;padding:.8rem .9rem;font-size:1rem}input[type=text]:focus,input[type=email]:focus{border-color:var(--accent);outline:2px solid #0f62fe40}.button:disabled{opacity:.7;cursor:not-allowed}.helper{border-top:1px solid var(--border);gap:.5rem;padding-top:.75rem;display:grid}.status{border:1px solid var(--border);background:#f9fafb;border-radius:12px;gap:.2rem;padding:.75rem .9rem;display:grid}.status.success{color:#166534;background:#f0fdf4;border-color:#22c55e33}.status.error{color:#991b1b;background:#fef2f2;border-color:#f8717133}.status.info{color:#1d4ed8;background:#eff6ff;border-color:#bfdbfe}.footer{color:var(--muted);border-top:1px solid var(--border);margin-top:3rem;padding:2rem 0 .5rem;font-size:.95rem}.chatkit-card{gap:.75rem;min-height:520px;display:grid}.chatkit-header{justify-content:space-between;align-items:flex-start;gap:.75rem;display:flex}.chatkit-shell{border:1px solid var(--border);background:#f9fafb;border-radius:12px;min-height:420px;overflow:hidden}.chatkit-frame{width:100%;height:100%;min-height:420px}