:root{
  --blue:#2999F0;
  --blue-dark:#0A2540;
  --ink:#1f2933;
  --muted:#667085;
  --light:#f4f8fb;
  --white:#ffffff;
  --border:#d9e7ef;
  --success:#eaf6ef;
  --warning:#fff7df;
  --danger:#fff0f0;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:linear-gradient(135deg,#eef7ff 0%,#ffffff 55%,#f7fbfd 100%);
  line-height:1.5;
}
.page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:34px 18px}
.frame{width:min(1120px,100%)}
.shell{
  display:grid;
  grid-template-columns:minmax(0,1.35fr) minmax(290px,.65fr);
  background:#fff;
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 18px 50px rgba(15,53,78,.14);
  border:1px solid #e5edf2;
}
.main{padding:34px 44px 40px;min-height:650px}
.logo-wrap{display:flex;align-items:center;margin-bottom:2px}
.full-logo{width:260px;max-width:72%;height:auto;display:block}
.tagline{color:var(--muted);font-weight:600;margin:9px 0 28px;font-size:15px}
.eyebrow{display:inline-block;padding:6px 10px;background:#e8f4fd;color:#167cc6;border-radius:999px;font-size:13px;font-weight:800;margin-bottom:13px}
h1{font-size:clamp(30px,4vw,46px);line-height:1.08;margin:0 0 14px;letter-spacing:-.7px}
p{font-size:18px;margin:0 0 18px}
.muted{color:var(--muted)}
.question{font-size:22px;font-weight:800;line-height:1.35;margin:20px 0 14px}
textarea{width:100%;min-height:120px;resize:vertical;padding:16px;border:2px solid #c8dce8;border-radius:14px;font:inherit;font-size:18px;outline:none}
textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(41,153,240,.12)}
.example{margin-top:8px;color:var(--muted);font-size:14px}
.buttons{display:flex;flex-wrap:wrap;gap:11px;margin-top:18px}
button{appearance:none;border:0;border-radius:999px;padding:12px 18px;font-size:16px;font-weight:800;cursor:pointer;background:var(--blue);color:#fff;display:inline-flex;align-items:center;justify-content:center}
button.secondary{background:#fff;color:#167cc6;border:2px solid var(--blue)}
button.tertiary{background:#eef3f6;color:var(--ink)}
button:hover{filter:brightness(.98);transform:translateY(-1px)}
button:focus-visible{outline:3px solid rgba(41,153,240,.3);outline-offset:2px}
.tip,.success,.warning,.handoff{border-radius:14px;padding:15px 16px;margin:18px 0;font-size:16px}
.tip{background:var(--light);border:1px solid var(--border)}
.success{background:var(--success);border:1px solid #bfe1ca}
.warning{background:var(--warning);border:1px solid #efd890}
.handoff{background:#f7f8fa;border:1px solid #dfe4e8}
.progress{color:var(--muted);font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.nav-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:28px;padding-top:14px;border-top:1px solid #edf1f3}
.nav-link{border:0;background:transparent;color:var(--muted);padding:0;font-size:14px;font-weight:700;cursor:pointer}
.nav-link:hover{color:var(--blue-dark);transform:none}
.side{background:linear-gradient(180deg,var(--blue) 0%,#1686d5 100%);color:#fff;padding:38px 32px;display:flex;flex-direction:column;justify-content:center;min-height:100%}
.side-headshot{width:104px;height:104px;border-radius:50%;object-fit:cover;object-position:50% 38%;display:block;margin:0 0 16px;border:4px solid rgba(255,255,255,.9);background:#fff}
.side-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);border-radius:18px;padding:20px}
.side-kicker{font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;opacity:.85;margin-bottom:8px}
.side h2{margin:0 0 10px;font-size:25px;line-height:1.2}
.side p{font-size:16px;color:rgba(255,255,255,.94);margin-bottom:0}
.credentials{margin-top:20px;padding-top:18px;border-top:1px solid rgba(255,255,255,.24);font-size:14px;color:rgba(255,255,255,.9)}
.cred{margin-bottom:8px}
.powered{margin-top:22px;font-size:13px;color:rgba(255,255,255,.8)}
.summary-list{margin:8px 0 0;padding-left:22px}
.summary-list li{margin:7px 0}
.prototype-badge{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:800;background:#eef3f6;color:#52606d;border-radius:999px;padding:6px 10px;margin-top:14px}
.error{margin-top:12px;font-size:14px;font-weight:700;color:#8b2e2e}
footer{text-align:center;color:#7b8794;font-size:12px;padding:14px 8px 0}
@media(max-width:850px){.shell{grid-template-columns:1fr}.main{padding:30px 26px;min-height:auto}.side{padding:28px 26px}.tagline{margin-left:0}}
@media(max-width:540px){.buttons{display:grid}button{width:100%}.main{padding:26px 20px}h1{font-size:31px}.question{font-size:20px}p{font-size:17px}.full-logo{width:230px;max-width:90%}}

.demo-grid{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px;padding-top:16px;border-top:1px solid #edf1f3}
.demo-grid button{font-size:14px}
.resource-links{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.resource-link{display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--blue);color:#167cc6;background:#fff;border-radius:999px;padding:11px 16px;text-decoration:none;font-size:15px;font-weight:800}
.resource-link:hover{background:#f4f9fd}
@media(max-width:540px){.demo-grid{display:grid}.demo-grid button,.resource-link{width:100%}}

.consultation-figure{margin:18px 0 20px;padding:0;background:#fff;border:1px solid var(--border);border-radius:16px;overflow:hidden}
.consultation-figure img{display:block;width:100%;max-height:380px;object-fit:contain;background:#f7fafc}
.consultation-figure figcaption{padding:10px 14px;color:var(--muted);font-size:14px}