:root{--ctc-bg:#0f172a;--ctc-card:#111827;--ctc-surface:#fff;--ctc-border:#e5e7eb;--ctc-text:#0f172a;--ctc-muted:#64748b;--ctc-primary:#111827;--ctc-success:#16a34a;--ctc-success-soft:#dcfce7;--ctc-shadow:0 20px 40px rgba(15,23,42,.12);--ctc-radius:20px}.ctc-tradein{padding:24px 0;color:var(--ctc-text);font-family:inherit}.ctc-tradein__hero{display:grid;grid-template-columns:minmax(280px,1fr) minmax(320px,560px);gap:28px;align-items:start}.ctc-tradein__copy{padding:16px 4px}.ctc-tradein__eyebrow{display:inline-block;margin-bottom:14px;padding:6px 10px;border-radius:999px;background:#eef2ff;color:#3730a3;font-size:13px;font-weight:700;letter-spacing:.02em}.ctc-tradein__copy h2{margin:0 0 14px;font-size:clamp(32px,5vw,48px);line-height:1.02}.ctc-tradein__copy p{margin:0 0 18px;color:var(--ctc-muted);font-size:17px;line-height:1.6}.ctc-tradein__bullets{display:grid;gap:10px;margin:0;padding:0;list-style:none}.ctc-tradein__bullets li{position:relative;padding-left:24px;font-weight:600}.ctc-tradein__bullets li:before{content:'•';position:absolute;left:8px;top:0}.ctc-tradein__card{background:var(--ctc-surface);border:1px solid var(--ctc-border);border-radius:var(--ctc-radius);box-shadow:var(--ctc-shadow);padding:22px}.ctc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.ctc-field{display:grid;gap:8px}.ctc-field--full{grid-column:1/-1}.ctc-field--inline{align-self:end}.ctc-field label,.ctc-check span{font-size:14px;font-weight:700}.ctc-field input[type=text],.ctc-field select{width:100%;min-height:48px;border:1px solid #d1d5db;border-radius:12px;padding:0 14px;background:#fff;color:var(--ctc-text);font-size:15px}.ctc-field input[type=text]:focus,.ctc-field select:focus{outline:2px solid #c7d2fe;border-color:#818cf8}.ctc-check{display:flex;align-items:center;gap:10px;min-height:48px;border:1px solid #d1d5db;border-radius:12px;padding:0 14px}.ctc-check input{width:18px;height:18px}.ctc-actions{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}.ctc-button{appearance:none;display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:12px;border:1px solid transparent;font-weight:800;text-decoration:none;cursor:pointer;transition:transform .15s ease,opacity .15s ease}.ctc-button:hover{transform:translateY(-1px)}.ctc-button--primary{background:var(--ctc-primary);color:#fff}.ctc-button--ghost{background:#fff;border-color:#d1d5db;color:var(--ctc-text)}.ctc-button--whatsapp{background:#25d366;color:#062d14}.ctc-result{margin-top:20px;padding:18px;border-radius:18px;background:#f8fafc;border:1px solid #e2e8f0}.ctc-result__badge{display:inline-block;margin-bottom:10px;padding:5px 10px;border-radius:999px;background:var(--ctc-success-soft);color:#166534;font-size:12px;font-weight:800;text-transform:uppercase}.ctc-result h3{margin:0;font-size:clamp(28px,4vw,42px);line-height:1.05}.ctc-result p{margin:10px 0 0;color:var(--ctc-muted);font-size:15px;line-height:1.55}.ctc-result__meta{margin:12px 0 16px;color:var(--ctc-text);font-size:14px;display:flex;gap:8px;flex-wrap:wrap}.ctc-chip{display:inline-flex;align-items:center;min-height:30px;padding:0 10px;border-radius:999px;background:#e2e8f0;font-weight:700}.ctc-result small{display:block;margin-top:10px;color:var(--ctc-muted);line-height:1.5}@media (max-width:960px){.ctc-tradein__hero{grid-template-columns:1fr}}@media (max-width:640px){.ctc-grid{grid-template-columns:1fr}.ctc-actions{flex-direction:column}.ctc-button{width:100%}}.ctc-result[data-state=success] h3{color:#15803d}.ctc-result[data-state=warning] h3,.ctc-result[data-state=empty] h3{color:#b45309}.ctc-result[data-state=success]{background:#f0fdf4;border-color:#bbf7d0}.ctc-result[data-state=warning],.ctc-result[data-state=empty]{background:#fff7ed;border-color:#fed7aa}.ctc-result a.ctc-button--whatsapp{width:100%;max-width:320px}.ctc-result h3[data-ctc-result-range]{letter-spacing:-.02em}.ctc-result__meta .ctc-chip{background:#e8f0fe}