.ia-diagnostico{--ia-navy:#093764;--ia-blue:#1383b5;--ia-gold:#f9b526;--ia-border:#dce7ef;font-family:inherit;color:#18334a;max-width:840px;margin:2rem auto}
.ia-diagnostico *{box-sizing:border-box}
.ia-card{background:#fff;border:1px solid var(--ia-border);border-radius:22px;box-shadow:0 16px 45px rgba(9,55,100,.09);padding:clamp(22px,5vw,48px)}
.ia-eyebrow{font-weight:800;font-size:.76rem;letter-spacing:.12em;color:var(--ia-blue);margin:0 0 16px}
.ia-progress{height:8px;background:#e6edf3;border-radius:9px;margin:0 0 28px;overflow:hidden}
.ia-progress-bar{height:100%;background:linear-gradient(90deg,var(--ia-gold),var(--ia-blue));border-radius:9px;transition:width .2s}
.ia-diagnostico h2{color:var(--ia-navy);font-size:clamp(1.7rem,4vw,2.45rem);line-height:1.14;margin:0 0 12px}
.ia-diagnostico h3{color:var(--ia-navy);font-size:1.25rem;margin:30px 0 12px}
.ia-intro{color:#526779;font-size:1.02rem;line-height:1.6;margin:0 0 30px}
.ia-fields{display:grid;gap:22px}
.ia-field label{font-weight:700;color:var(--ia-navy);display:block;margin-bottom:8px}
.ia-field input,.ia-field select{width:100%;min-height:48px;border:1px solid #b9cbd8;border-radius:10px;padding:10px 14px;color:#18334a;background:#fff;font:inherit}
.ia-field input:focus,.ia-field select:focus{outline:3px solid rgba(19,131,181,.2);border-color:var(--ia-blue)}
.ia-question{border:0;margin:0;padding:0;min-width:0}
.ia-question legend{font-size:1.05rem;font-weight:750;color:var(--ia-navy);margin-bottom:12px;line-height:1.45}
.ia-choice{display:flex;align-items:flex-start;gap:12px;border:1px solid var(--ia-border);padding:13px 15px;border-radius:10px;margin:7px 0;cursor:pointer;line-height:1.42}
.ia-choice:hover,.ia-choice:has(input:checked){border-color:var(--ia-blue);background:#eff9fd}
.ia-choice input{accent-color:var(--ia-blue);margin:3px 0 0;flex:none}
.ia-check{display:flex;gap:12px;align-items:flex-start;line-height:1.5}
.ia-check input{margin-top:5px;accent-color:var(--ia-blue)}
.ia-small{font-size:.87rem;color:#526779;line-height:1.55}
.ia-error{color:#a02727;background:#fff2f2;border:1px solid #f0baba;border-radius:9px;padding:12px;margin-top:24px}
.ia-actions{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap;margin-top:30px}
.ia-primary,.ia-secondary{border:0;border-radius:10px;min-height:46px;padding:12px 24px;font:inherit;font-weight:750;cursor:pointer}
.ia-primary{background:var(--ia-blue);color:#fff!important}
.ia-primary:hover{background:var(--ia-navy)}
.ia-primary:disabled{opacity:.6;cursor:wait}
.ia-secondary{background:#eef3f7;color:var(--ia-navy)}
.ia-link{display:inline-flex;text-decoration:none;margin-top:16px;align-items:center}
.ia-results-grid{border:1px solid var(--ia-border);border-radius:12px;overflow:hidden}
.ia-result-row{display:flex;justify-content:space-between;gap:15px;padding:13px 16px;border-bottom:1px solid var(--ia-border)}
.ia-result-row:last-child{border:0}
.ia-result-row span{white-space:nowrap;color:var(--ia-blue);font-weight:750}
.ia-result ol,.ia-result ul{padding-left:1.4rem;line-height:1.6}
.ia-result li{margin-bottom:8px}
@media(max-width:600px){.ia-diagnostico{margin:1rem auto}.ia-card{border-radius:14px}.ia-actions{justify-content:stretch}.ia-actions button{flex:1}.ia-result-row{font-size:.9rem}}