/* ============================================================
   SB HUMAN LAB · radar.css — Radar Punto Ciego v2.0
   Escaneo de 8 señales → los mismos nodos se transforman en el
   radar personal. Un solo acento (teal), gamificación silenciosa.
   ============================================================ */

/* ---------- Página full-screen + fondo ambiente ---------- */
.rx-body{min-height:100svh;display:flex;flex-direction:column;overflow-x:hidden;background:var(--carbon-1)}
.rx-bg{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.rx-orb{position:absolute;width:55vmax;height:55vmax;border-radius:50%;filter:blur(90px);opacity:.22}
.rx-orb--t{background:radial-gradient(circle,rgba(0,128,112,.55),transparent 62%);top:-18vmax;left:-14vmax}
.rx-orb--v{background:radial-gradient(circle,rgba(128,24,248,.35),transparent 62%);bottom:-22vmax;right:-14vmax}
.rx-bg--calm{background:
  radial-gradient(1px 1px at 22% 34%,rgba(243,241,234,.05) 50%,transparent 51%),
  radial-gradient(1px 1px at 71% 62%,rgba(243,241,234,.045) 50%,transparent 51%),
  radial-gradient(circle at 50% 42%,rgba(25,201,174,.05),transparent 55%)}

.rx-top{position:relative;z-index:2;display:flex;justify-content:center;padding:1.2rem 1rem .4rem}
.rx-top img{height:32px}
.rx-main{position:relative;z-index:2;flex:1;display:grid;place-items:center;padding:1rem var(--gutter) 2rem}
.rx-foot{position:relative;z-index:2;text-align:center;font-size:var(--fs-xs);color:var(--stone-dim);padding:0 var(--gutter) 1.4rem;line-height:1.6}
.rx-foot a{color:var(--stone)}
.rx-foot a:hover{color:var(--teal-bright)}

/* ---------- Card vidrio ---------- */
.rx-card{width:min(680px,100%);border:1px solid rgba(25,201,174,.2);border-radius:var(--radius-lg);
  background:rgba(15,18,18,.78);backdrop-filter:blur(16px) saturate(1.12);-webkit-backdrop-filter:blur(16px) saturate(1.12);
  box-shadow:0 30px 80px -30px rgba(0,0,0,.85);padding:clamp(1.6rem,4.5vw,2.6rem);position:relative}
.sc-card[data-phase="result"]{width:min(760px,100%)}
.rx-title{font-family:var(--serif);font-size:clamp(2.1rem,5.6vw,3.2rem);line-height:1.08;color:var(--sand);margin:.6rem 0 .8rem;max-width:16ch;margin-inline:auto;letter-spacing:-.015em}
.rx-sub{color:var(--sand-dim);font-size:clamp(1.05rem,2.5vw,1.28rem);line-height:1.55;max-width:38ch;margin-inline:auto}
.rx-sub b{color:var(--sand);font-weight:600}

/* Dos caminos: radar o inscripción directa */
.sc-dual{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;margin-top:1.6rem}
.sc-dual .btn{flex:0 1 auto}
.sc-volver{background:none;border:none;color:var(--stone);font-size:var(--fs-sm);cursor:pointer;padding:.3rem 0;margin-bottom:.9rem}
.sc-volver:hover{color:var(--teal-bright)}
.sc-volver:focus-visible{outline:2px solid #fff;outline-offset:2px}
.sc-step[data-step="inscripcion"] .field{margin-top:.9rem;text-align:left}
.sc-step[data-step="inscripcion"] .check{margin-top:.7rem;text-align:left}

.rq-pill{display:inline-flex;align-items:center;gap:.5rem;font-size:var(--fs-xs);letter-spacing:.18em;text-transform:uppercase;color:var(--teal-bright);border:1px solid rgba(25,201,174,.35);border-radius:999px;padding:.42rem 1rem;margin-bottom:.9rem}
.rq-pill i{width:7px;height:7px;border-radius:50%;background:var(--teal-bright)}

/* ---------- Pasos ---------- */
.sc-step{display:none;animation:scIn .4s var(--ease-out)}
.sc-step.active{display:block}
@keyframes scIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.sc-step[data-step="intro"]{text-align:center}
.sc-dur{margin-top:.8rem;font-size:var(--fs-xs);letter-spacing:.1em;text-transform:uppercase;color:var(--stone)}
.sc-instr{margin:1.3rem auto 0;font-size:var(--fs-sm);color:var(--stone);line-height:1.65;max-width:440px;border-top:1px solid var(--carbon-line);padding-top:1rem}
.sc-resume{margin:0 auto 1.2rem;padding:1rem;border:1px dashed rgba(25,201,174,.35);border-radius:var(--radius);display:flex;flex-direction:column;gap:.7rem;align-items:center}
.sc-resume p{color:var(--sand-dim);font-size:var(--fs-sm)}

/* ---------- Header de progreso ---------- */
.sc-head{display:flex;align-items:center;gap:1rem;margin-bottom:1.4rem}
.sc-head[hidden]{display:none}
.sc-back{background:none;border:1px solid var(--carbon-line);border-radius:50%;width:38px;height:38px;color:var(--stone);cursor:pointer;font-size:1rem;flex:none;transition:color var(--t-fast),border-color var(--t-fast)}
.sc-back:hover{color:var(--sand);border-color:var(--stone)}
.sc-back:focus-visible{outline:2px solid #fff;outline-offset:2px}
.sc-back:disabled{opacity:.25;cursor:default}
.sc-head__mid{flex:1;display:flex;flex-direction:column;gap:.45rem}
.sc-count{font-size:.68rem;letter-spacing:.22em;color:var(--stone);text-transform:uppercase;font-variant-numeric:tabular-nums}
.sc-prog{height:4px;border-radius:99px;background:var(--carbon-3);overflow:hidden}
.sc-prog i{display:block;height:100%;width:0;border-radius:99px;background:var(--teal-bright);box-shadow:0 0 10px rgba(25,201,174,.5);transition:width .45s var(--ease-out)}

/* ---------- Scanner / Radar SVG ---------- */
.sc-wrap{width:min(220px,52vw);margin:0 auto .6rem;position:relative}
.sc-card[data-phase="question"] .sc-wrap{width:min(128px,34vw);margin-bottom:.3rem}
.sc-card[data-phase="scanning"] .sc-wrap,
.sc-card[data-phase="result"] .sc-wrap{width:min(92vw,440px)}
.sc-wrap--static{width:min(92vw,440px)!important}
.sc-wrap svg{width:100%;height:auto;overflow:visible;transition:width .5s var(--ease-out)}
.sc-outer{fill:none;stroke:rgba(25,201,174,.30);stroke-width:1.4}
.sc-rings circle{fill:none;stroke:rgba(243,241,234,.10);stroke-width:1;opacity:0;transition:opacity .5s}
svg.grid-on .sc-rings circle{opacity:1}
.sc-axes line{stroke:rgba(243,241,234,.12);stroke-width:1;stroke-dasharray:2 4;opacity:0;transition:opacity .5s}
svg.axes-on .sc-axes line{opacity:1}
.sc-center circle{fill:none;stroke:rgba(25,201,174,.4);stroke-width:1}
.sc-center__dot{fill:var(--teal-bright);stroke:none!important}
svg.intro-anim .sc-center__dot{animation:scPulseOnce .9s var(--ease-out) 1}
@keyframes scPulseOnce{40%{r:6}}
svg.half .sc-outer{stroke:rgba(25,201,174,.65);filter:drop-shadow(0 0 8px rgba(25,201,174,.5));transition:stroke .3s}
svg.is-radar .sc-outer{stroke:rgba(25,201,174,.16)}
svg.is-radar .sc-center circle{opacity:0}

.sc-beam{opacity:0;transform-origin:160px 160px;pointer-events:none}
.sc-beam path{fill:rgba(25,201,174,.16)}
.sc-beam.spin{opacity:1;animation:scSpin .9s linear 1 forwards}
.sc-beam.spin-once{opacity:1;animation:scSpin .8s linear 1 forwards}
@keyframes scSpin{from{transform:rotate(0)}to{transform:rotate(1turn);opacity:0}}

.sc-node{transition:transform .9s cubic-bezier(.35,.9,.3,1)}
.sc-node__dot{fill:transparent;stroke:rgba(243,241,234,.28);stroke-width:1.4;transition:fill .3s,stroke .3s}
.sc-node__halo{fill:transparent;stroke:transparent;stroke-width:1.2;transition:stroke .3s}
.sc-node.cur .sc-node__halo{stroke:rgba(243,241,234,.35)}
.sc-node.on .sc-node__dot{fill:var(--teal-bright);stroke:rgba(25,201,174,.5);filter:drop-shadow(0 0 6px rgba(25,201,174,.7))}
.sc-node.pulse .sc-node__halo{animation:scHalo .7s var(--ease-out) 1}
@keyframes scHalo{0%{stroke:rgba(25,201,174,.8);r:13}100%{stroke:transparent;r:24}}
.sc-node.hl .sc-node__dot{r:7.5;filter:drop-shadow(0 0 12px rgba(25,201,174,.9))}
.sc-node.hl .sc-node__halo{stroke:rgba(25,201,174,.55);animation:scHalo 1.1s var(--ease-out) 1}

.sc-poly{fill:rgba(25,201,174,.16);stroke:var(--teal-bright);stroke-width:2;stroke-linejoin:round;opacity:0;filter:drop-shadow(0 0 14px rgba(25,201,174,.35))}
.sc-poly.on{opacity:1;transition:opacity .6s .25s}
.sc-labels text{fill:var(--stone);font-family:var(--sans);font-size:11px;letter-spacing:.09em;text-transform:uppercase;opacity:0;transition:opacity .5s}
svg.labels-on .sc-labels text{opacity:1}
.sc-labels text.hl{fill:var(--teal-bright);font-weight:700}

.sc-status{min-height:1.5rem;text-align:center;font-size:var(--fs-sm);color:var(--stone);opacity:0;transition:opacity .3s;margin:0 0 .4rem}
.sc-status.on{opacity:1}
.sc-live{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- Pregunta ---------- */
.sc-q{border:none;padding:0;margin:0}
.sc-q__prompt{font-family:var(--serif);font-size:clamp(1.15rem,2.6vw,1.5rem);color:var(--sand);line-height:1.4;margin-bottom:1.2rem;display:block;max-width:560px;outline:none}
.sc-opts{display:grid;gap:.7rem}
.sc-opt{display:flex;gap:.85rem;align-items:flex-start;border:1px solid rgba(243,241,234,.13);border-radius:16px;
  background:rgba(255,255,255,.045);padding:1rem 1.1rem;cursor:pointer;transition:background .15s,border-color .15s;min-height:56px}
@media(hover:hover){.sc-opt:hover{background:rgba(255,255,255,.085)}}
.sc-opt input{position:absolute;opacity:0;width:1px;height:1px}
.sc-opt:has(input:focus-visible){outline:2px solid #fff;outline-offset:2px}
.sc-opt__dot{flex:none;width:18px;height:18px;border-radius:50%;border:1.6px solid rgba(243,241,234,.35);margin-top:.15rem;position:relative;transition:border-color .15s}
.sc-opt__text{color:var(--sand-dim);line-height:1.5;font-size:.98rem;transition:color .15s}
.sc-opt.sel{border-color:var(--teal-bright);background:rgba(25,201,174,.10)}
.sc-opt.sel .sc-opt__dot{border-color:var(--teal-bright)}
.sc-opt.sel .sc-opt__dot::after{content:"";position:absolute;inset:3.5px;border-radius:50%;background:var(--teal-bright);box-shadow:0 0 8px rgba(25,201,174,.8)}
.sc-opt.sel .sc-opt__text{color:var(--sand)}

/* ---------- Hito ---------- */
.sc-milestone{position:absolute;inset:0;z-index:5;display:grid;place-items:center;border-radius:var(--radius-lg);
  background:rgba(12,14,14,.82);backdrop-filter:blur(6px);opacity:0;transition:opacity .25s;pointer-events:none}
.sc-milestone.on{opacity:1}
.sc-milestone p{font-family:var(--serif);font-size:clamp(1.2rem,3vw,1.6rem);color:var(--sand);text-align:center;padding:0 1.4rem}

/* ---------- Form ---------- */
.sc-h2{font-family:var(--serif);font-size:clamp(1.5rem,3.4vw,2.1rem);color:var(--sand);line-height:1.2}
.sc-p{color:var(--sand-dim);line-height:1.65;margin-top:.6rem}
.sc-p--muted{color:var(--stone);font-size:var(--fs-sm)}
.sc-p--tension{border-left:2px solid rgba(25,201,174,.5);padding-left:.9rem;margin-top:1rem}
.sc-opcional{color:var(--stone-dim);font-weight:400;font-size:.85em}
.sc-step[data-step="form"] .field{margin-top:.9rem;text-align:left}
.sc-step[data-step="form"] .check{margin-top:.7rem;text-align:left}

/* ---------- Escaneo ---------- */
.sc-scanning{text-align:center;min-height:60px}
#scSkip{margin-top:.6rem}

/* ---------- Resultado ---------- */
.sc-res-head{text-align:center;margin-bottom:1.6rem}
.sc-reveal{min-height:1.3rem;font-size:var(--fs-xs);letter-spacing:.2em;text-transform:uppercase;color:var(--teal-bright);margin-bottom:.5rem}
.sc-block{border-top:1px solid var(--carbon-line);padding:1.5rem 0}
.sc-block--radar{text-align:center}
.sc-h3{font-family:var(--serif);font-size:clamp(1.2rem,2.6vw,1.55rem);color:var(--sand);line-height:1.3;margin-top:.8rem}
.sc-h3:first-child{margin-top:0}
.sc-h3s{font-size:var(--fs-xs);letter-spacing:.2em;text-transform:uppercase;color:var(--teal-bright);margin-bottom:.6rem}
.sc-pista{margin-top:1rem;font-family:var(--serif);font-style:italic;color:var(--stone);font-size:var(--fs-sm)}
.sc-mode{font-family:var(--serif);font-size:1.35rem;color:var(--sand)}
.sc-legend{display:flex;flex-direction:column;gap:.15rem;margin:.6rem 0 1rem;font-size:var(--fs-xs);color:var(--stone)}
.sc-axis-chips{display:flex;flex-wrap:wrap;gap:.45rem;justify-content:center;margin:.6rem 0 .9rem}
.sc-chip{font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--sand-dim);border:1px solid var(--carbon-line);border-radius:999px;padding:.45em 1em;cursor:pointer;background:none;transition:border-color .15s,color .15s}
.sc-chip:focus-visible{outline:2px solid #fff;outline-offset:2px}
.sc-chip.on{border-color:var(--teal-bright);color:var(--teal-bright)}
.sc-axis-detail{max-width:520px;margin:0 auto;text-align:left;border:1px solid var(--carbon-line);border-radius:var(--radius);background:rgba(255,255,255,.03);padding:1rem 1.2rem;min-height:70px}
.sc-axis-detail b{color:var(--sand);font-family:var(--serif)}
.sc-axis-detail p{color:var(--sand-dim);font-size:var(--fs-sm);line-height:1.6;margin-top:.35rem}
.sc-block--recurso{border-left:2px solid rgba(25,201,174,.4);padding-left:1.2rem;border-top:1px solid var(--carbon-line)}
.sc-acc-toggle{width:100%;display:flex;justify-content:space-between;align-items:center;background:none;border:1px solid var(--carbon-line);border-radius:var(--radius);padding:1rem 1.2rem;color:var(--sand);font-family:var(--serif);font-size:1.05rem;cursor:pointer;transition:border-color .15s}
.sc-acc-toggle:hover{border-color:var(--teal-bright)}
.sc-acc-toggle:focus-visible{outline:2px solid #fff;outline-offset:2px}
.sc-acc{margin-top:.7rem;display:grid;gap:.45rem}
.sc-acc__item{border:1px solid var(--carbon-line);border-radius:12px;background:rgba(255,255,255,.03)}
.sc-acc__item summary{cursor:pointer;padding:.8rem 1rem;color:var(--sand-dim);font-size:.95rem;list-style:none;display:flex;justify-content:space-between}
.sc-acc__item summary::after{content:"+";color:var(--stone)}
.sc-acc__item[open] summary{color:var(--teal-bright)}
.sc-acc__item[open] summary::after{content:"−"}
.sc-acc__item summary:focus-visible{outline:2px solid #fff;outline-offset:-2px;border-radius:12px}
.sc-acc__item p{padding:0 1rem .9rem;color:var(--stone);font-size:var(--fs-sm);line-height:1.6}
.sc-open{font-family:var(--serif);font-style:italic;font-size:clamp(1.05rem,2.4vw,1.3rem);color:var(--sand);line-height:1.5}
.sc-block--cta{text-align:center;background:rgba(25,201,174,.05);border:1px solid rgba(25,201,174,.25);border-radius:var(--radius);padding:1.6rem 1.3rem;margin-top:.4rem}
.sc-block--cta>p{color:var(--sand-dim);max-width:480px;margin-inline:auto}
.sc-bridge{margin-top:.6rem;color:var(--sand)!important;font-family:var(--serif)}
.sc-cta-row{display:flex;gap:.8rem;flex-wrap:wrap;justify-content:center;margin-top:1.2rem}
.sc-mail-note{margin-top:.9rem;font-size:var(--fs-xs);color:var(--stone)}
.sc-scope{margin-top:1.6rem;font-size:var(--fs-xs);color:var(--stone-dim);line-height:1.6;border-top:1px solid var(--carbon-line);padding-top:1rem}
.sc-final{margin-top:1rem;font-family:var(--serif);font-style:italic;color:var(--stone);font-size:var(--fs-sm);text-align:center}

/* ---------- Mobile ---------- */
@media(max-width:640px){
  .rx-card{padding:1.4rem 1.05rem;margin-inline:.2rem}
  /* Dos caminos apilados y a ancho completo en mobile.
     La intro se compacta para que AMBOS botones entren en el primer viewport
     (quien solo quiere anotarse no tiene que scrollear para encontrarlo). */
  .sc-dual{flex-direction:column;gap:.6rem;margin-top:1.1rem}
  .sc-dual .btn{width:100%}
  .sc-card[data-phase="intro"] .sc-wrap{width:112px;margin-bottom:.2rem}
  .rq-pill{font-size:.6rem;letter-spacing:.12em;padding:.35rem .8rem;margin-bottom:.6rem}
  .rx-title{max-width:none;font-size:1.82rem;margin:.3rem 0 .55rem}
  .rx-sub{font-size:1rem;max-width:none}
  .sc-instr{font-size:.86rem;margin-top:1.1rem}
  .sc-dur{margin-top:.7rem}
  .sc-card[data-phase="question"] .sc-wrap{width:112px}
  .sc-opt{padding:.9rem .95rem;border-radius:14px}
  .sc-opt__text{font-size:.93rem}
  .sc-q__prompt{font-size:1.1rem;margin-bottom:.9rem}
  .sc-card[data-phase="scanning"] .sc-wrap,
  .sc-card[data-phase="result"] .sc-wrap,
  .sc-wrap--static{width:min(92vw,520px)!important}
  .sc-labels text{font-size:12.5px}
  .sc-block{padding:1.2rem 0}
  .sc-block--recurso{padding-left:.9rem}
}

/* Pantallas bajas (360×640 y similares): el scanner decorativo de la intro cede
   su lugar para que los DOS CTA entren sin scrollear. Reaparece en las preguntas. */
@media(max-width:640px) and (max-height:720px){
  .sc-card[data-phase="intro"] .sc-wrap{display:none}
  .rx-title{font-size:1.68rem}
  .rq-pill{margin-bottom:.45rem}
  .rx-sub{font-size:.96rem}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
  .sc-step,.sc-node,.sc-prog i,.sc-beam.spin,.sc-beam.spin-once,.sc-node.pulse .sc-node__halo,
  .sc-node.hl .sc-node__halo,svg.intro-anim .sc-center__dot,.sc-wrap svg{animation:none!important;transition:none!important}
  .rx-orb{opacity:.14}
}