.nbctc-form{max-width:680px;margin:0 auto}
.nbctc-progress{height:6px;background:#eee;border-radius:4px;overflow:hidden;margin-bottom:8px}
.nbctc-progress span{display:block;height:100%;width:20%;background:#7d1517;transition:width .25s}
.nbctc-steplabel{font-size:12px;font-weight:700;color:#7d1517;text-transform:uppercase;letter-spacing:.5px;margin-bottom:18px}
.nbctc-step{display:none}
.nbctc-step.active{display:block;animation:nbctc-fade .25s ease}
@keyframes nbctc-fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.nbctc-step h3{font-size:18px;color:#1f1f1f;margin:0 0 16px}
.nbctc-field{margin-bottom:14px}
.nbctc-field label{display:block;font-size:13px;font-weight:600;color:#444;margin-bottom:5px}
.nbctc-form input[type=text],.nbctc-form input[type=email],.nbctc-form input[type=number],.nbctc-form select,.nbctc-form textarea{width:100%;padding:11px 13px;border:1px solid #d6d6d6;border-radius:6px;font-size:14px;font-family:inherit;background:#fff}
.nbctc-form .err{border-color:#b3261e;background:#fff7f7}
.nbctc-grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.nbctc-radio{display:flex;gap:10px;align-items:flex-start;border:1px solid #e0e0e0;border-radius:8px;padding:14px 16px;margin-bottom:10px;cursor:pointer;font-size:14px}
.nbctc-radio input{margin-top:3px}
.nbctc-radio small{color:#888}
.nbctc-radio:hover{border-color:#7d1517}
.nbctc-disabled{opacity:.6;cursor:not-allowed}
.nbctc-sublabel{display:block;font-size:13px;font-weight:600;color:#444;margin-bottom:8px}
.nbctc-checks{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px}
.nbctc-check{display:flex;gap:8px;align-items:center;font-size:13px}
.nbctc-fine{font-size:12px;color:#777;line-height:1.5}
.nbctc-nav{display:flex;gap:12px;justify-content:space-between;margin-top:22px}
.nbctc-nav .nb-prev{visibility:hidden}
.nbctc-result{margin-top:18px;border:1px solid #cfe6d2;background:#f3faf4;border-radius:8px;padding:22px 24px}
.nbctc-result h3{color:#2e7d32;margin:0 0 8px}
.nbctc-formmsg{font-size:13px;color:#b3261e;margin-top:10px;min-height:16px}
@media(max-width:640px){.nbctc-grid2,.nbctc-checks{grid-template-columns:1fr}}