/* ============================================================
   Rubattino Kids — odontopediatría · v2 «La selva del consultorio»
   Hermana del sitio principal: misma tipografía, tinta y oro RCD.
   El verde selva y el cielo salen del mural real del consultorio.
   Todo se lee sin JS; kids.js solo añade el movimiento.
   ============================================================ */

@font-face { font-family:'Instrument Serif'; src:url('/assets/fonts/InstrumentSerif-Regular.woff2') format('woff2'); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:'Instrument Serif'; src:url('/assets/fonts/InstrumentSerif-Italic.woff2') format('woff2'); font-weight:400; font-style:italic; font-display:swap; }

:root{
  interpolate-size:allow-keywords; /* deja animar la altura de las preguntas */
  /* marca madre */
  --ink:#0B0D0F; --ink-2:#1E2A33;
  --slate-500:#56646E; --slate-200:#DCE0E2;
  --paper:#F5F2EC; --paper-2:#FBFAF8;
  --gold:#C9A876; --gold-2:#A9895B;
  /* del mural */
  --selva:#23473A; --selva-2:#2F5D4B;
  --hoja:#E4EDDC; --cielo:#DDEBEA; --arena:#F3E8D6;

  --font-body:'Hanken Grotesk','Helvetica Neue',sans-serif;
  --font-display:'Instrument Serif',Georgia,serif;
  --ease:cubic-bezier(.22,1,.36,1);
  --nav-h:66px;
  --pad:clamp(20px,5vw,64px);
  --bloque:clamp(64px,10vw,128px);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
html{overflow-x:clip}
body{
  font-family:var(--font-body);font-weight:400;font-size:17px;line-height:1.65;
  color:var(--ink);background:var(--paper-2);
  -webkit-font-smoothing:antialiased;overflow-x:clip;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
h1,h2,h3{font-family:var(--font-display);font-weight:400;line-height:1.04;letter-spacing:-.015em}
h1{font-size:clamp(46px,7.4vw,104px)}
h2{font-size:clamp(34px,5vw,62px)}
h3{font-size:clamp(22px,2.3vw,27px);line-height:1.12}
p{max-width:60ch}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:3px}
.tenue{color:var(--slate-500)}

.envoltura{max-width:1280px;margin:0 auto;padding:0 var(--pad)}
.seccion{padding:var(--bloque) 0}
.seccion h2 + p,.recorrido h2 + p{margin-top:18px;font-size:clamp(17px,1.6vw,19px);color:var(--ink-2)}

/* ---------- botones ---------- */
.boton{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--ink);color:var(--paper-2);
  padding:15px 26px;border-radius:999px;font-size:15.5px;font-weight:600;
  transition:background .3s var(--ease),color .3s var(--ease),transform .3s var(--ease);
  white-space:nowrap;
}
.boton:hover{background:var(--selva)}
.boton:active{transform:scale(.97)}
.boton-sm{padding:10px 19px;font-size:14px}
.boton-claro{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--ink)}
.boton-claro:hover{background:var(--ink);color:var(--paper-2)}
.boton-oro{background:var(--gold);color:var(--ink)}
.boton-oro:hover{background:var(--paper-2)}
.boton-linea{background:transparent;color:var(--paper-2);box-shadow:inset 0 0 0 1.5px rgba(251,250,248,.55)}
.boton-linea:hover{background:var(--paper-2);color:var(--selva)}
.acciones{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:30px}

/* ---------- barra ---------- */
.barra{
  position:sticky;top:0;z-index:50;height:var(--nav-h);
  background:rgba(251,250,248,.86);backdrop-filter:blur(16px) saturate(1.4);
  -webkit-backdrop-filter:blur(16px) saturate(1.4);
  border-bottom:1px solid rgba(11,13,15,.06);
}
.barra-int{max-width:1280px;margin:0 auto;padding:0 var(--pad);height:100%;
  display:flex;align-items:center;justify-content:space-between;gap:16px}
.barra-marca img{height:38px;width:auto}
.barra-acc{display:flex;align-items:center;gap:22px}
.volver{font-size:14.5px;color:var(--slate-500);transition:color .2s}
.volver:hover{color:var(--ink)}

/* ---------- ilustraciones ---------- */
.bicho{position:absolute;pointer-events:none;user-select:none;height:auto}

/* ============================================================
   1 · APERTURA
   Celular: texto y debajo la foto en arco.
   Escritorio: escena de una pantalla; el arco se abre con el scroll.
   ============================================================ */
.apertura{position:relative;background:var(--paper-2)}
.apertura-escena{position:relative;padding:clamp(36px,7vw,64px) var(--pad) 0;overflow:hidden}
.antetitulo{font-size:15px;color:var(--selva-2);font-weight:600;margin-bottom:18px}
.apertura h1{margin-bottom:24px}
.linea{display:block;overflow:hidden;padding-bottom:.06em}
.linea > span{display:inline-block}
.entrada{font-size:clamp(17px,1.5vw,19.5px);color:var(--ink-2);max-width:44ch}

.ventana{position:relative;margin-top:44px;overflow:hidden;
  border-radius:999px 999px 28px 28px;aspect-ratio:4/5;background:var(--cielo)}
.ventana-foto{width:100%;height:100%;object-fit:cover}
.ventana-pie{position:absolute;left:0;right:0;bottom:0;padding:48px 24px 22px;margin:0;max-width:none;
  color:#fff;font-size:15px;font-weight:500;text-align:left;padding-right:38%;
  background:linear-gradient(to top,rgba(11,13,15,.55),transparent)}
.bicho-jirafa{width:clamp(110px,28vw,200px);right:calc(var(--pad) - 18px);bottom:-8px;z-index:3}
.bicho-hojas{display:none}

@media (min-width:960px){
  .apertura-escena{height:calc(100svh - var(--nav-h));min-height:620px;padding:0}
  .apertura-texto{position:absolute;z-index:2;left:max(var(--pad),calc((100vw - 1280px)/2 + var(--pad)));
    top:50%;transform:translateY(-50%);width:min(46vw,600px)}
  .ventana{position:absolute;inset:0;margin:0;aspect-ratio:auto;border-radius:0;
    /* estado inicial: un arco en la mitad derecha. kids.js lo abre a pantalla completa */
    clip-path:inset(7% 5% 7% 53% round 400px 400px 32px 32px)}
  .ventana-foto{transform-origin:70% 50%}
  .ventana-pie{text-align:right;padding:60px max(var(--pad),calc((100vw - 1280px)/2 + var(--pad))) 30px;
    font-size:16px;opacity:0}
  .bicho-jirafa{width:clamp(170px,15vw,240px);left:calc(53% - 80px);right:auto;bottom:4%}
  .bicho-hojas{display:block;width:clamp(200px,20vw,320px);right:-30px;bottom:-40px;z-index:3;
    transform:scaleX(-1)}
}

/* ---------- 2 · quién atiende ---------- */
.equipo{display:grid;gap:clamp(36px,5vw,72px);align-items:center}
.equipo-foto{position:relative;margin:0 0 0 0}
.equipo-foto > img:not(.bicho){width:100%;aspect-ratio:4/5;max-height:78svh;object-fit:cover;object-position:50% 25%;
  clip-path:url(#muela);background:var(--cielo)}
.bicho-mono{width:clamp(96px,14vw,170px);right:0;top:-34px;transform-origin:70% 0}
.datos{margin-top:28px}
.datos > div{display:grid;grid-template-columns:minmax(0,130px) minmax(0,1fr);gap:18px;
  padding:14px 0;border-bottom:1px solid var(--slate-200)}
.datos > div:first-child{border-top:1px solid var(--slate-200)}
.datos dt{font-size:14px;color:var(--slate-500);font-weight:600}
.datos dd{margin:0;overflow-wrap:anywhere}

/* ---------- 3 · recorrido por el consultorio ---------- */
.recorrido{background:var(--selva);color:var(--paper-2);padding:var(--bloque) 0;overflow:hidden}
.recorrido h2{color:var(--paper-2)}
.recorrido h2 + p{color:rgba(251,250,248,.8)}
.recorrido-pista{display:flex;gap:16px;margin-top:44px;padding:0 var(--pad);
  overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.recorrido-pista::-webkit-scrollbar{display:none}
.cuadro{flex:0 0 72vw;scroll-snap-align:center;margin:0}
.cuadro-marco{overflow:hidden;border-radius:22px;background:var(--selva-2)}
.cuadro img{width:100%;aspect-ratio:3/4;max-height:66svh;object-fit:cover}
.cuadro figcaption{font-size:14.5px;color:rgba(251,250,248,.78);margin-top:12px}
.desliza{font-size:14px;color:rgba(251,250,248,.6);margin-top:18px}

@media (min-width:960px){
  .recorrido-pista{overflow:visible;align-items:flex-end;width:max-content;gap:28px;
    padding-left:max(var(--pad),calc((100vw - 1280px)/2 + var(--pad)))}
  .cuadro{flex:0 0 auto;width:min(26vw,360px)}
  .cuadro-ancho{width:min(58vw,820px)}
  .cuadro-bajo{margin-bottom:6vh}
  .cuadro img{height:min(50vh,520px);width:100%;aspect-ratio:auto}
  .cuadro-ancho img{height:min(50vh,520px)}
  .desliza{display:none}
  .recorrido{padding:clamp(48px,7vh,80px) 0;min-height:calc(100svh - var(--nav-h))}
  .recorrido-pista{margin-top:5vh}
}

/* ---------- 4 · la primera visita ---------- */
.visita{background:var(--paper-2)}
.camino{position:relative;margin-top:52px;max-width:760px}
.camino-trazo{position:absolute;left:0;top:10px;bottom:10px;width:44px;height:calc(100% - 20px);overflow:visible}
.camino-trazo path{fill:none;stroke:var(--gold);stroke-width:3px;stroke-linecap:round;
  vector-effect:non-scaling-stroke;stroke-dasharray:2 10}
.camino-pasos{display:grid;gap:clamp(34px,5vw,56px)}
.paso{position:relative;padding-left:78px}
.paso-marca{position:absolute;left:0;top:-4px;width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;background:var(--paper-2);box-shadow:inset 0 0 0 2px var(--gold);
  font-family:var(--font-display);font-size:23px;color:var(--gold-2);
  transition:background .4s var(--ease),color .4s var(--ease),transform .4s var(--ease)}
.paso.activo .paso-marca{background:var(--selva);color:var(--paper-2);box-shadow:none;transform:scale(1.08)}
.paso h3{margin-bottom:8px}
.paso p{color:var(--ink-2)}


/* ---------- 4b · así van saliendo sus dientes ---------- */
.dientes{background:var(--cielo)}
.dientes-int{display:grid;grid-template-columns:minmax(0,1fr);gap:40px}
.arcada-caja{display:none}
.js .arcada-caja{display:block;position:sticky;top:var(--nav-h);z-index:2;
  background:linear-gradient(var(--cielo) 82%,rgba(221,235,234,0));padding:10px 0 26px;align-self:start}
.arcada{width:min(100%,62vw,440px);margin:0 auto;display:block;overflow:visible}
.arcada .encia{fill:none;stroke:#F2C9B8;stroke-width:30;stroke-linecap:round;stroke-linejoin:round}
.arcada rect{fill:#fff;stroke:var(--ink-2);stroke-width:3;transform-box:fill-box;transform-origin:center;
  opacity:0;scale:.2;transition:opacity .45s var(--ease),scale .6s cubic-bezier(.34,1.56,.64,1)}
.arcada rect.visible{opacity:1;scale:1}
.arcada .d-permanente{fill:var(--gold)}
.arcada-cuenta{text-align:center;margin:4px auto 0;font-size:15px;color:var(--ink-2);max-width:none}
.arcada-cuenta #cuenta{font-family:var(--font-display);font-size:34px;color:var(--selva);vertical-align:-3px}
.etapas{margin-top:8px;display:grid;gap:26vh;padding-bottom:18vh}
.etapa{padding:22px 24px;border-radius:20px;background:rgba(255,255,255,.55);
  transition:background .4s var(--ease),box-shadow .4s var(--ease)}
.etapa.activa{background:#fff;box-shadow:0 10px 30px -18px rgba(35,71,58,.5)}
.etapa-edad{display:block;font-size:14px;font-weight:600;color:var(--selva-2);margin-bottom:6px}
.etapa h3{margin-bottom:4px}
.etapa p{color:var(--ink-2);font-size:16px}
.fuentes{font-size:14px;color:var(--slate-500);margin-top:14px}
.fuentes a{border-bottom:1px solid currentColor}
@media (min-width:860px){
  .dientes-int{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 72px;align-items:start}
  .js .arcada-caja{top:calc(var(--nav-h) + 12vh);padding:0;background:none}
  .arcada{width:min(100%,440px)}
  .etapas{gap:22vh;padding-bottom:10vh}
  .js .arcada-caja{grid-column:1;grid-row:1/3}
  .dientes-titulo,.dientes-etapas{grid-column:2}
  .etapa{padding:28px 30px}
}

/* ---------- 5b · practiquen en casa ---------- */
.cepillo{background:var(--paper-2)}
.cepillo-int{display:grid;grid-template-columns:minmax(0,1fr);gap:44px;align-items:center}
.consejos{margin-top:22px;display:grid;gap:10px}
.consejos li{padding-left:22px;position:relative;max-width:52ch}
.consejos li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:10px;border-radius:50%;background:var(--hoja);box-shadow:inset 0 0 0 2px var(--selva-2)}
.reloj{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 20px;align-items:center;margin-top:30px;
  padding:18px 20px;border-radius:24px;background:var(--hoja);max-width:460px}
.reloj-aro{width:92px;height:92px;grid-row:span 2;rotate:-90deg}
.reloj-aro circle{fill:none;stroke:rgba(35,71,58,.15);stroke-width:9}
.reloj-aro .reloj-avance{stroke:var(--selva);stroke-linecap:round;stroke-dasharray:327;stroke-dashoffset:0;transition:stroke-dashoffset .25s linear}
.reloj-tiempo{font-family:var(--font-display);font-size:40px;line-height:1;font-variant-numeric:tabular-nums}
.reloj-zona{font-size:14.5px;color:var(--ink-2)}
.reloj .boton{grid-column:1/-1;margin-top:10px}
.juego{display:grid;justify-items:center;gap:14px;order:1}
.cepillo-b{order:2}
.juego-area{position:relative;width:min(100%,380px);aspect-ratio:300/330;touch-action:none;cursor:none;
  border-radius:40px;background:radial-gradient(circle at 50% 45%,var(--cielo),transparent 70%)}
.diente{width:100%;height:100%;overflow:visible}
.diente-cuerpo{fill:#fff;stroke:var(--ink-2);stroke-width:5;stroke-linejoin:round}
.diente-cara circle{fill:var(--ink-2)}
.diente-cara .boca{fill:none;stroke:var(--ink-2);stroke-width:5;stroke-linecap:round;transition:d .4s var(--ease)}
.diente-cara .cachete{fill:#F2C9B8;opacity:.7}
.placas circle{fill:#CDBF6E;opacity:1;transition:opacity .2s}
.burbuja{fill:#fff;stroke:var(--cielo);stroke-width:2;animation:burbuja .9s var(--ease) forwards;transform-box:fill-box;transform-origin:center}
@keyframes burbuja{to{transform:translateY(-40px) scale(1.4);opacity:0}}
.brillos path{fill:var(--gold);opacity:0;transform-box:fill-box;transform-origin:center;scale:.2;transition:opacity .4s,scale .6s cubic-bezier(.34,1.56,.64,1)}
.limpio .brillos path{opacity:1;scale:1}
.limpio .brillos path:nth-child(2){transition-delay:.12s}
.limpio .brillos path:nth-child(3){transition-delay:.24s}
.limpio .boca{d:path("M118 146q32 30 64 0")}
.cepillito{position:absolute;left:0;top:0;width:90px;height:90px;pointer-events:none;opacity:0;transition:opacity .2s}
.encima .cepillito{opacity:1}
.juego-estado{font-weight:600;color:var(--selva);text-align:center;min-height:3.2em;max-width:34ch}
.juego-acciones{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
@media (hover:none){ .juego-area{cursor:auto} }
@media (min-width:860px){
  .cepillo-int{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 72px;align-items:start}
  .cepillo-a{grid-column:1;grid-row:1}
  .cepillo-b{grid-column:1;grid-row:2}
  .juego{grid-column:2;grid-row:1/3;align-self:center}
}

/* ---------- tablet (600–959) ---------- */
@media (min-width:600px) and (max-width:959px){
  .apertura-escena{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:32px;align-items:center;padding-bottom:48px}
  .ventana{margin-top:0;aspect-ratio:3/4;max-height:72svh}
  .bicho-jirafa{width:150px;right:auto;left:calc(52% - 60px);bottom:36px}
  .equipo{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}
  .cuadro{flex-basis:44vw}
  .cita-int{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
}
/* ---------- celular acostado ---------- */
@media (max-height:520px) and (orientation:landscape) and (max-width:959px){
  .apertura-escena{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:28px;align-items:center;padding-bottom:28px}
  .apertura h1{font-size:40px}
  .ventana{margin-top:0;aspect-ratio:auto;height:78svh}
  .bicho-jirafa{width:110px;right:auto;left:calc(52% - 50px);bottom:20px}
  .cuadro{flex-basis:34vw}
  .cuadro img{max-height:70svh}
  .js .arcada-caja{position:static}
}

/* ---------- 5 · en qué podemos ayudarte ---------- */
.ayuda{background:var(--paper)}
.motivos{display:grid;gap:16px;margin-top:48px}
/* El animal vive en su propia celda: nunca se monta sobre el texto, en ningún ancho. */
.motivo{border-radius:26px;padding:18px 22px 18px 14px;background:var(--cielo);
  display:grid;grid-template-columns:96px minmax(0,1fr);gap:16px;align-items:center;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.motivo:nth-child(3n+2){background:var(--hoja)}
.motivo:nth-child(3n){background:var(--arena)}
.motivo-bicho{display:block;height:104px}
.motivo img{width:100%;height:100%;object-fit:contain;object-position:50% 100%;
  transform-origin:50% 100%}
.motivo h3{margin-bottom:6px}
.motivo p{font-size:15.5px;color:var(--ink-2);margin:0}
@media (hover:hover){
  .motivo:hover{transform:translateY(-6px);box-shadow:0 18px 40px -26px rgba(35,71,58,.55)}
  .motivo:hover img{animation:saludo .9s cubic-bezier(.34,1.56,.64,1)}
}
@keyframes saludo{0%{transform:none}30%{transform:translateY(-10px) rotate(-6deg)}60%{transform:translateY(0) rotate(4deg)}100%{transform:none}}
@media (min-width:760px){ .motivos{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (min-width:1100px){
  .motivos{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
  .motivo{grid-template-columns:minmax(0,1fr);align-items:start;padding:22px 28px 30px;gap:18px}
  .motivo-bicho{height:150px}
  .motivo img{object-position:0 100%}
}

/* ---------- 6 · preguntas ---------- */
.preguntas-int{display:grid;gap:36px}
.preguntas details{border-bottom:1px solid var(--slate-200)}
.preguntas details:first-child{border-top:1px solid var(--slate-200)}
.preguntas summary{
  cursor:pointer;list-style:none;padding:24px 52px 24px 0;position:relative;
  font-family:var(--font-display);font-size:clamp(21px,2.2vw,26px);line-height:1.2;
}
.preguntas summary::-webkit-details-marker{display:none}
.preguntas summary::after{
  content:"";position:absolute;right:4px;top:50%;width:30px;height:30px;margin-top:-15px;
  border-radius:50%;background:var(--hoja) center/12px 12px no-repeat
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M6 1v10M1 6h10' stroke='%2323473A' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  transition:transform .35s var(--ease),background-color .35s var(--ease);
}
.preguntas details[open] summary::after{transform:rotate(45deg);background-color:var(--arena)}
.respuesta p{padding:0 0 26px;color:var(--ink-2)}
@media (min-width:960px){ .preguntas-int{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:72px} }

/* ---------- 7 · cita ---------- */
.cita{position:relative;background:var(--selva);color:var(--paper-2);padding:calc(var(--bloque) + 40px) 0 var(--bloque)}
.cita h2{color:var(--paper-2)}
.cita-int{display:grid;gap:clamp(36px,5vw,72px);align-items:end}
.cita p{color:rgba(251,250,248,.8);margin-top:18px}
.cita .datos > div{border-color:rgba(251,250,248,.2)}
.cita .datos dt{color:rgba(251,250,248,.6)}
.cita .datos a{border-bottom:1px solid rgba(251,250,248,.4)}
.cita .borrador{margin-top:22px}
.bicho-perezoso{width:clamp(150px,18vw,240px);top:-4px;right:clamp(10px,8vw,140px);transform-origin:50% 0}
@media (min-width:960px){ .cita-int{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)} }

/* ---------- pie ---------- */
.pie-sitio{background:var(--paper);padding:clamp(48px,6vw,76px) 0 34px;font-size:15px}
.pie-sitio .cols{display:grid;gap:30px;margin-bottom:38px}
.pie-logo{margin-bottom:14px}
.pie-sitio h4{font-size:14px;color:var(--slate-500);font-weight:600;margin-bottom:12px;font-family:var(--font-body)}
.pie-sitio a{display:block;color:var(--ink-2);padding:3px 0}
.pie-sitio a:hover{color:var(--selva)}
.pie-abajo{border-top:1px solid var(--slate-200);padding-top:20px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;color:var(--slate-500);font-size:14px}

/* ---------- marca de borrador (se quita al publicar) ---------- */
.borrador{
  background:#FFF6E0;border:1px dashed var(--gold-2);color:#6B5426;
  padding:12px 16px;border-radius:12px;font-size:14px;line-height:1.5;margin-top:18px;max-width:62ch;
}
.borrador b{font-weight:700}
.aviso-borrador{background:var(--gold-2);color:#fff;text-align:center;
  padding:9px 16px;font-size:13.5px;font-weight:600}

/* ---------- escritorio / celular ---------- */
@media (min-width:860px){
  .equipo{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}
  .pie-sitio .cols{grid-template-columns:1.4fr 1fr 1fr 1.2fr}
}
@media (max-width:640px){
  .barra-acc .volver{display:none}
  .paso{padding-left:64px}
  .bicho-mono{right:-6px;top:-30px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ============================================================
   Motion extra (v4). Todo se apaga con movimiento reducido.
   ============================================================ */
.titulo-mascara{display:block;overflow:hidden;padding-bottom:.08em}
.titulo-mascara > span{display:inline-block}

/* el dientito que baja por el camino de la primera visita */
.camino-guia{position:absolute;left:4px;top:0;width:36px;height:40px;z-index:0;display:none}
.paso-marca{z-index:1}
.js .camino-guia{display:block}
.camino-guia path{fill:#fff;stroke:var(--ink-2);stroke-width:18;stroke-linejoin:round}
.camino-guia circle{fill:var(--ink-2)}
.camino-guia .g-boca{fill:none;stroke-linecap:round}
.js .paso-marca{opacity:.35}
.js .paso.activo .paso-marca{opacity:1}

/* preguntas que se abren suave (navegadores que lo soportan) */
.preguntas details::details-content{block-size:0;overflow:hidden;
  transition:block-size .45s var(--ease),content-visibility .45s allow-discrete}
.preguntas details[open]::details-content{block-size:auto}

/* burbujas de pasta subiendo en la sección de la cita */
.cita{overflow:hidden}
.burbujas{position:absolute;inset:0;pointer-events:none}
.burbujas span{position:absolute;bottom:-40px;left:var(--x);width:var(--s);height:var(--s);border-radius:50%;
  background:radial-gradient(circle at 32% 30%,rgba(255,255,255,.8),rgba(255,255,255,.14) 62%);
  box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.5);
  animation:sube var(--t) linear var(--d) infinite}
@keyframes sube{
  0%{transform:translate(0,0);opacity:0}
  10%{opacity:1}
  50%{transform:translate(14px,-45vh)}
  100%{transform:translate(-8px,-95vh);opacity:0}
}
.cita-int{position:relative;z-index:1}

/* el contador de dientes da un saltito al cambiar */
.salta{animation:salta .5s cubic-bezier(.34,1.56,.64,1)}
@keyframes salta{40%{transform:translateY(-6px) scale(1.18)}}
#cuenta{display:inline-block}

@media (prefers-reduced-motion:reduce){
  .burbujas{display:none}
  .js .camino-guia{display:none}
  .js .paso-marca{opacity:1}
}