.diagnostic-page{background:var(--paper);color:var(--ink)}
.diagnostic-header{position:absolute}
.diagnostic-back{font-size:.78rem;border-bottom:1px solid rgba(226,222,218,.55);padding-bottom:.25rem}
.diagnostic-back:hover,.diagnostic-back:focus-visible{border-color:var(--coral)}
.diagnostic-hero{position:relative;min-height:760px;background:var(--ink);color:var(--paper);padding:clamp(9rem,15vw,13rem) var(--pad) clamp(5rem,8vw,8rem);display:flex;align-items:center;overflow:hidden}
.diagnostic-hero__inner{position:relative;z-index:2;max-width:1180px}
.diagnostic-kicker{margin:0 0 1.3rem;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--coral)}
.diagnostic-hero h1{max-width:1180px;margin:0;font-family:var(--serif);font-weight:400;font-size:clamp(3.5rem,7.2vw,8.2rem);line-height:.9;letter-spacing:-.02em}
.diagnostic-hero h1 em{color:var(--coral);font-weight:400}
.diagnostic-lead{max-width:790px;margin:2.35rem 0 0;font-size:clamp(1.15rem,1.8vw,1.5rem);line-height:1.48}
.diagnostic-lead strong{font-weight:600;color:var(--paper)}
.diagnostic-meta-circles{position:absolute;right:clamp(2rem,4vw,4rem);top:50%;transform:translateY(-32%);width:min(31vw,470px);height:400px;z-index:1}
.diagnostic-meta-circle{position:absolute;display:grid;place-items:center;text-align:center;padding:1.5rem;font-size:clamp(.82rem,1.08vw,1rem);line-height:1.28;letter-spacing:.005em;box-shadow:0 8px 20px rgba(0,0,0,.05);animation:float 8s ease-in-out infinite}
.diagnostic-meta-circle span{display:block;max-width:13ch}
.diagnostic-meta-circle strong{font-weight:600}
.diagnostic-meta-circle--coral{width:170px;aspect-ratio:1;background:var(--coral);color:var(--ink);right:8px;top:0;border-radius:48% 52% 50% 50%/53% 45% 55% 47%;transform:rotate(7deg);animation-delay:-2s}
.diagnostic-meta-circle--coral span{transform:rotate(-7deg)}
.diagnostic-meta-circle--outline{width:190px;aspect-ratio:1;border:1px solid rgba(226,222,218,.5);color:var(--paper);left:0;top:105px;border-radius:54% 46% 43% 57%/47% 56% 44% 53%;transform:rotate(-6deg);animation-delay:-5s}
.diagnostic-meta-circle--outline span{transform:rotate(6deg)}
.diagnostic-meta-circle--paper{width:210px;aspect-ratio:1;background:var(--paper);color:var(--ink);right:0;bottom:0;border-radius:45% 55% 57% 43%/55% 46% 54% 45%;transform:rotate(5deg);animation-delay:-7s}
.diagnostic-meta-circle--paper span{transform:rotate(-5deg)}
.diagnostic-start{margin-top:2.35rem;border:0;background:var(--coral);color:var(--ink);font:inherit;padding:.9rem 1.1rem;cursor:pointer}
.diagnostic-start .slash-mark{color:var(--ink)}
.diagnostic-flow{background:var(--paper);padding:clamp(3rem,5vw,4.5rem) var(--pad) clamp(6rem,11vw,10rem)}
.diagnostic-form{max-width:1100px;margin:0 auto;scroll-margin-top:clamp(4.75rem,8vh,6.5rem)}
.diagnostic-progress{display:grid;grid-template-columns:auto minmax(140px,320px);justify-content:space-between;align-items:center;gap:1rem;margin-bottom:clamp(1.8rem,3vw,2.6rem)}
.diagnostic-progress__label{font-size:.74rem;text-transform:uppercase;letter-spacing:.05em}
.diagnostic-progress__track{height:2px;background:rgba(40,38,31,.16);position:relative;overflow:hidden}
.diagnostic-progress__track span{display:block;height:100%;width:25%;background:var(--coral);transition:width .25s ease}
.diagnostic-step{border:0;margin:0;padding:0}
.diagnostic-step[hidden]{display:none}
.diagnostic-step legend{max-width:900px;padding:0;margin:0 0 clamp(1.8rem,3vw,2.5rem);font-family:var(--serif);font-size:clamp(2.45rem,4.3vw,4.7rem);line-height:.96;letter-spacing:-.015em}
.diagnostic-hint{margin:-.75rem 0 2.2rem;color:#6b655b;font-size:.86rem}
.diagnostic-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem}
.diagnostic-options--compact{grid-template-columns:repeat(3,minmax(0,1fr))}
.diagnostic-option{position:relative;display:flex;align-items:center;min-height:92px;border:1px solid var(--line);padding:1.1rem 3rem 1.1rem 1.15rem;cursor:pointer;transition:background .15s ease,border-color .15s ease,transform .15s ease}
.diagnostic-option:hover{border-color:var(--ink);transform:translateY(-1px)}
.diagnostic-option input{position:absolute;opacity:0;pointer-events:none}
.diagnostic-option span{font-size:clamp(.94rem,1.4vw,1.08rem);line-height:1.35}
.diagnostic-option::after{content:"";position:absolute;right:1.05rem;top:50%;width:14px;height:14px;border:1px solid var(--ink);border-radius:50%;transform:translateY(-50%)}
.diagnostic-option:has(input[type=checkbox])::after{border-radius:2px}
.diagnostic-option:has(input:checked){background:var(--coral);border-color:var(--coral);color:var(--ink)}
.diagnostic-option:has(input:checked)::after{background:var(--ink);box-shadow:inset 0 0 0 3px var(--coral)}
.diagnostic-option:has(input:focus-visible){outline:2px solid var(--ink);outline-offset:3px}
.diagnostic-option--quiet{color:#625d54}
.diagnostic-option--quiet:has(input:checked){color:var(--ink)}
.diagnostic-controls{display:flex;justify-content:flex-end;align-items:center;gap:1rem;margin-top:3rem;min-height:48px}
.diagnostic-prev,.diagnostic-next,.diagnostic-submit{border:0;font:inherit;cursor:pointer}
.diagnostic-prev{margin-right:auto;padding:.7rem 0;background:transparent;border-bottom:1px solid currentColor}
.diagnostic-next,.diagnostic-submit{background:var(--ink);color:var(--paper);padding:.85rem 1.05rem}
.diagnostic-next:disabled{opacity:.35;cursor:not-allowed}
.diagnostic-next .slash-mark,.diagnostic-submit .slash-mark{color:var(--coral);font-size:1.25rem;margin-left:.4rem}
.diagnostic-error{min-height:1.4em;margin:1rem 0 0;color:#a52f2f;font-size:.82rem}
.diagnostic-details{max-width:820px}
.diagnostic-details__eyebrow{margin:0 0 1rem;color:#686258;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}
.diagnostic-details h3{margin:0;font-family:var(--serif);font-weight:400;font-size:clamp(2.8rem,5vw,5.4rem);line-height:.94}
.diagnostic-details__copy{max-width:650px;margin:1.3rem 0 3rem;font-size:1.05rem}
.diagnostic-contact-fields{display:grid;grid-template-columns:1fr 1fr;gap:3rem}
.diagnostic-field{border-bottom:1px solid var(--line);padding-bottom:.45rem}
.diagnostic-field label{display:block;margin-bottom:.45rem;font-size:.7rem;text-transform:uppercase;letter-spacing:.05em}
.diagnostic-field input{width:100%;border:0;background:transparent;color:var(--ink);font:inherit;font-size:1.05rem;outline:0;padding:.35rem 0}
.diagnostic-field:focus-within{border-color:var(--coral)}
.diagnostic-material-step{max-width:900px}
.diagnostic-options--material{grid-template-columns:repeat(2,minmax(0,1fr));max-width:820px}
.diagnostic-material-panel{margin-top:2rem;padding:1.6rem 0 0;border-top:1px solid var(--line)}
.diagnostic-material-panel[hidden]{display:none}
.diagnostic-material-intro{max-width:680px;margin:0 0 1.5rem;font-size:1rem}
.diagnostic-material-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.diagnostic-material-card{min-height:280px;border:1px solid var(--line);padding:1.4rem;display:flex;flex-direction:column}
.diagnostic-material-card__kicker{margin:0 0 1rem;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:#6d675e}
.diagnostic-material-card h4{margin:0;font-family:var(--serif);font-size:clamp(1.8rem,2.6vw,2.7rem);font-weight:400;line-height:.98}
.diagnostic-material-card>p:not(.diagnostic-material-card__kicker){margin:.8rem 0 1.8rem;max-width:33ch;color:#5f594f;font-size:.9rem}
.diagnostic-field--material{margin-top:auto}
.diagnostic-file{display:block;margin-top:auto}
.diagnostic-file input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.diagnostic-file__button{display:inline-flex;align-items:center;background:transparent;color:var(--ink);border:1px solid var(--ink);padding:.78rem .95rem;font-size:.9rem;cursor:pointer;transition:background .16s ease,color .16s ease}
.diagnostic-file__button:hover,
.diagnostic-file__button:focus-visible{background:rgba(40,38,31,.06)}
.diagnostic-file__button .slash-mark{color:var(--coral)}
.diagnostic-file__limit{display:block;margin-top:.7rem;color:#6d675e;font-size:.78rem}
.diagnostic-file__status{margin-top:.55rem;color:#5f594f;font-size:.82rem;line-height:1.45}
.diagnostic-file__status[data-state="error"]{color:#a52f2f}
.diagnostic-file__count{display:block;margin-bottom:.25rem;font-weight:600}
.diagnostic-file__list{list-style:none;margin:.35rem 0 0;padding:0}
.diagnostic-file__item{display:flex;align-items:center;justify-content:space-between;gap:.9rem;padding:.45rem 0;border-bottom:1px solid rgba(40,38,31,.12)}
.diagnostic-file__name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.diagnostic-file__remove,.diagnostic-file__clear{border:0;background:transparent;color:var(--ink);font:inherit;font-size:.76rem;cursor:pointer;padding:.18rem 0;border-bottom:1px solid currentColor;white-space:nowrap}
.diagnostic-file__remove:hover,.diagnostic-file__remove:focus-visible,.diagnostic-file__clear:hover,.diagnostic-file__clear:focus-visible{color:var(--coral)}
.diagnostic-file__clear{display:inline-block;margin-top:.65rem}
.diagnostic-material__note{margin:1.4rem 0 0!important;color:#6d675e;font-size:.78rem}
.diagnostic-privacy{max-width:700px;margin:0;color:#6d675e;font-size:.76rem;line-height:1.5}
.diagnostic-privacy--details{margin-top:1.1rem}
.diagnostic-privacy a{border-bottom:1px solid currentColor}
.diagnostic-success{max-width:860px;margin:0 auto;padding:clamp(2rem,5vw,5rem) 0}
.diagnostic-success .section-label{margin-bottom:1.3rem}
.diagnostic-success h2{margin:0 0 2rem;font-family:var(--serif);font-size:clamp(4rem,8vw,8rem);font-weight:400;line-height:.9;color:var(--coral)}
.diagnostic-success p{max-width:650px;font-size:1.05rem;line-height:1.6}
.diagnostic-success a{display:inline-block;margin-top:1.4rem;border-bottom:1px solid currentColor;padding-bottom:.2rem}
.diagnostic-footer .legal{grid-column:1/-1}
@media(max-width:1100px){
  .diagnostic-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(230px,30vw);column-gap:clamp(1.5rem,3vw,3rem)}
  .diagnostic-hero__inner{max-width:none}
  .diagnostic-meta-circles{position:relative;right:auto;top:auto;transform:none;width:min(100%,320px);height:320px;margin:0;justify-self:end;align-self:center}
  .diagnostic-meta-circle{position:absolute!important;min-height:0;aspect-ratio:1!important;animation:none;padding:1rem;font-size:clamp(.76rem,1.2vw,.95rem)}
  .diagnostic-meta-circle span{max-width:13ch}
  .diagnostic-meta-circle--coral{width:clamp(125px,14vw,155px)!important;right:0!important;top:0!important;left:auto!important;bottom:auto!important}
  .diagnostic-meta-circle--outline{width:clamp(140px,15.5vw,170px)!important;left:0!important;top:78px!important;right:auto!important;bottom:auto!important}
  .diagnostic-meta-circle--paper{width:clamp(150px,16.5vw,180px)!important;right:0!important;bottom:0!important;left:auto!important;top:auto!important}
}

@media(max-width:850px){
  .diagnostic-hero{min-height:700px;padding-top:9rem}
  .diagnostic-options,.diagnostic-options--compact,.diagnostic-options--material{grid-template-columns:1fr}
  .diagnostic-material-grid{grid-template-columns:1fr}
  .diagnostic-option{min-height:76px}
  .diagnostic-contact-fields,.diagnostic-link-fields{grid-template-columns:1fr}
}
@media(max-width:570px){
  .diagnostic-header{height:70px}
  .diagnostic-back{font-size:.72rem}
  .diagnostic-hero{display:flex;min-height:660px;padding-top:8rem}
  .diagnostic-hero__inner{width:100%;max-width:none}
  .diagnostic-hero h1{font-size:clamp(3.25rem,14vw,5rem)}
  .diagnostic-lead{font-size:1.05rem}
  .diagnostic-meta-circles{display:none}
  .diagnostic-flow{padding-top:2.8rem}
  .diagnostic-form{scroll-margin-top:4rem}
  .diagnostic-progress{grid-template-columns:1fr;gap:.7rem;margin-bottom:1.8rem}
  .diagnostic-step legend{font-size:clamp(2.35rem,10.5vw,3.6rem);margin-bottom:1.8rem}
  .diagnostic-hint{margin:-.45rem 0 1.6rem}
  .diagnostic-option{min-height:70px;padding:.9rem 2.7rem .9rem 1rem}
  .diagnostic-controls{margin-top:2rem}
  .diagnostic-details h3{font-size:clamp(2.7rem,12vw,4rem)}
}
@media(prefers-reduced-motion:reduce){
  .diagnostic-option,.diagnostic-progress__track span{transition:none}
}

/* Foco programático: mantiene accesibilidad sin el borde azul nativo en títulos */
.diagnostic-step legend[tabindex="-1"]:focus,
.diagnostic-details h3[tabindex="-1"]:focus,
.diagnostic-material-step h3[tabindex="-1"]:focus{outline:none}

.diagnostic-honeypot{
  position:absolute!important;
  left:-9999px!important;
  width:1px!important;
  height:1px!important;
  opacity:0!important;
  pointer-events:none!important;
}


/* El foco programático confirma el envío sin dibujar el contorno nativo */
.diagnostic-success[tabindex="-1"]:focus{outline:none}

.diagnostic-success:not([hidden]){animation:diagnosticSuccessIn .55s cubic-bezier(.22,1,.36,1) both}
.diagnostic-loading-slash{display:inline-block;animation:diagnosticSlashPulse .8s ease-in-out infinite alternate}
@keyframes diagnosticSuccessIn{
  from{opacity:0;transform:translateY(14px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes diagnosticSlashPulse{
  from{opacity:.35;transform:translateX(0)}
  to{opacity:1;transform:translateX(4px)}
}
@media(prefers-reduced-motion:reduce){
  .diagnostic-success:not([hidden]),.diagnostic-loading-slash{animation:none}
}