:root{
  --page-bg:#ffffff; --panel:#ffffff; --text:#0f172a; --muted:#64748b; --border:#e5e7eb;
  --link:#0ea5e9; --btn:#0ea5e9; --btn-border:#7dd3fc;
  --shadow:0 10px 20px rgba(2,6,23,.08), 0 2px 6px rgba(2,6,23,.06);
  --accent:#0ea5e9;
  --brand-red:#c1121f; --brand-gray:#374151; --brand-black:#000000;
  --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:#f8fafc;color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial}

/* Top header */
.navbar{background:#000;color:#fff}
.navwrap{max-width:1100px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:14px}
.brand img{height:36px;width:auto;display:block}
.brand .title{line-height:1}
.brand h1{margin:0;font-size:16px;letter-spacing:.04em}
.brand .tag{margin:2px 0 0 0;font-size:12px;color:#d1d5db}
.spacer{flex:1}

/* Language toggle */
.lang{display:flex;align-items:center;gap:8px}
.lang button{
  background:#111827;color:#fff;border:1px solid rgba(255,255,255,.15);
  padding:6px 10px;border-radius:999px;font-weight:700;cursor:pointer
}
.lang button[aria-pressed="true"]{background:#0ea5e9;border-color:#0ea5e9}
.lang button:hover{filter:brightness(.96)}

/* Accent bar */
.accent-bar{height:4px;background:linear-gradient(90deg,var(--brand-red),var(--brand-gray))}

/* Hero */
.hero{background:linear-gradient(0deg,#f8fafc,#fff);border-bottom:1px solid var(--border)}
.herowrap{max-width:1100px;margin:0 auto;padding:22px 16px}
.herowrap h2{margin:0 0 6px 0;font-size:26px;letter-spacing:.01em}
.herowrap p{margin:0;color:var(--muted)}

/* Main area */
.main{max-width:1100px;margin:20px auto 40px;padding:0 16px}
.grid{display:grid;grid-template-columns:1fr;gap:18px}
@media (min-width:800px){.grid{grid-template-columns:1fr 1fr}}

.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;position:relative}
.card h3{margin:0 0 8px 0;font-size:18px}
.card p{margin:0 0 12px 0;color:var(--muted)}
.pill{display:inline-block;padding:7px 10px;border-radius:999px;background:rgba(14,165,233,.12);color:#0c4a6e;font-weight:700;font-size:11px;margin-bottom:10px;border:1px solid #bae6fd}
.btn{display:inline-block;text-decoration:none;padding:12px 14px;border-radius:12px;border:1px solid #bae6fd;background:#fff;color:#0c4a6e;font-weight:800;cursor:pointer}
.btn:hover{background:#f0f9ff}
.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn.primary:hover{filter:brightness(.96)}
.btn.block{display:block;text-align:center}
.btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}

.note{margin-top:10px;font-size:13px;color:var(--muted)}
.checklist{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 0 0}
.chip{font-size:11px;border:1px solid var(--border);padding:6px 8px;border-radius:999px;background:#fff}

/* Pre-checks */
.pre{background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:16px}
.pre h3{margin:0 0 10px 0;font-size:16px}
.qs{display:grid;gap:10px}
.q{display:flex;align-items:center;gap:10px}
.q label{font-weight:600}
.q input[type="radio"]{accent-color:#0ea5e9}

/* Stepper */
.stepper{margin-top:18px}
.step-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.crumb{font-size:12px;font-weight:800;border:1px solid var(--border);padding:6px 10px;border-radius:999px;background:#fff}
.crumb[data-active="true"]{background:#0ea5e9;color:#fff;border-color:#0ea5e9}
.step{display:none}
.step.show{display:block}
.row{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:720px){.row{grid-template-columns:1fr 1fr}}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-weight:700}
.field input, .field select{padding:10px 12px;border:1px solid var(--border);border-radius:10px;font:inherit}

/* Misc */
.disclaimer{margin-top:18px;font-size:12px;color:var(--muted)}
.footer{max-width:1100px;margin:12px auto 40px;padding:0 16px;color:var(--muted);font-size:12px}
.error{color:#b91c1c;font-weight:700;font-size:13px;margin-top:8px;display:none}
.error.show{display:block}
.ok{color:#16a34a}