/* Versión de teléfono del método (viene de web/site-v2-metodo/movil-2b.html). */
/* ============================================================
   MÓVIL 2 · Fases deslizables.
   Tres tarjetas de fase (y una de soporte) en un carrusel con
   scroll-snap. Arriba, la etiqueta con las flechas fijas y una
   línea de tiempo que avanza con el carrusel y cierra en el total
   de 4 semanas. El carrusel toma la altura de la tarjeta a la
   vista: nunca hay tarjetas estiradas ni huecos.
   Retícula de 8 px. Tokens de style.css.
   ============================================================ */

/* ---- página de mockup ---- */
.mv2-frame{ display:block; max-width:430px; margin:0 auto; position:relative }
@media (min-width:600px){
  .mv2-frame{ border-inline:1px solid var(--line-soft); min-height:100svh }
}

.mv2{
  --pad:16px;
  --gap:12px;
  --peek:24px;
  --card-bg:#0B1526;
  --card-line:rgba(169,184,204,.16);
  padding:32px 0 40px;
  -webkit-tap-highlight-color:transparent;
}
.mv2-pad{ padding-inline:var(--pad) }
.mv2-sr{
  position:absolute !important; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); clip-path:inset(50%); white-space:nowrap; border:0;
}

/* ============================================================
   CABECERA: etiqueta + flechas
   ============================================================ */
.mv2-top{
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom:24px;
}
.mv2-top .label{ margin:0 }
.mv2-arrows{ display:flex; gap:8px; margin-right:-4px }
.mv2-arrow{
  display:grid; place-items:center;
  width:44px; height:44px;
  border-radius:50%;
  border:1px solid var(--line);
  color:var(--ink);
  touch-action:manipulation;
  transition:opacity .25s, border-color .25s, background-color .25s;
}
.mv2-arrow svg{ width:18px; height:18px }
.mv2-arrow path{ fill:none; stroke:currentColor; stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round }
.mv2-arrow:disabled{ opacity:.28; cursor:default }
.mv2-arrow:focus-visible{ outline:2px solid var(--ink); outline-offset:2px }
@media (hover:hover){
  .mv2-arrow:not(:disabled):hover{ border-color:var(--ink); background:rgba(237,242,249,.05) }
}

/* ============================================================
   LÍNEA DE TIEMPO (selector de fases)
   fila 1: nodos y el 4 · fila 2: nombres y "semanas"
   ============================================================ */
.mv2-nav{
  --node:28px;
  position:relative;
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr)) auto;
  align-items:start;
  margin-bottom:24px;
}
/* rieles: A punteado (fase sin costo), B sólido (desde el prototipo) */
.mv2-rail{
  position:absolute; top:calc(var(--node) / 2); height:1px;
  left:var(--ra, 0px); width:var(--rw, 0px);
  transform-origin:left center;
  pointer-events:none;
}
.mv2-rail-a{ --ra:var(--a-l); --rw:var(--a-w); background:repeating-linear-gradient(90deg, rgba(169,184,204,.34) 0 3px, transparent 3px 7px) }
.mv2-rail-b{ --ra:var(--b-l); --rw:var(--b-w); background:rgba(169,184,204,.26) }
.mv2-rail i{
  position:absolute; inset:-.5px 0;
  transform-origin:left center;
  transform:scaleX(var(--f, 0));
  background:var(--ink);
}
.mv2-rail-a i{ --f:var(--fa); background:repeating-linear-gradient(90deg, var(--ink) 0 3px, transparent 3px 7px) }
.mv2-rail-b i{ --f:var(--fb) }

.mv2-tab{
  all:unset; box-sizing:border-box;
  position:relative; z-index:1;
  display:flex; flex-direction:column; align-items:flex-start; gap:8px;
  min-height:44px; padding:0 4px 4px 0;
  cursor:pointer; touch-action:manipulation;
  border-radius:8px;
}
.mv2-tab:focus-visible{ outline:2px solid var(--ink); outline-offset:4px }
.mv2-node{
  display:grid; place-items:center;
  width:var(--node); height:var(--node);
  border-radius:50%;
  border:1px solid rgba(169,184,204,.34);
  background:var(--bg);
  font-size:12px; font-weight:500; line-height:1;
  color:var(--ink-dim);
  transition:background-color .35s var(--e-out), color .35s var(--e-out), border-color .35s var(--e-out);
}
.mv2-tab-n{
  font-weight:500; font-size:14px; line-height:16px; letter-spacing:-.005em;
  color:var(--mono-dim);
  white-space:nowrap;
  transition:color .35s var(--e-out);
}
.mv2-tab.is-past .mv2-node{ border-color:var(--ink); color:var(--ink) }
.mv2-tab.is-cur .mv2-node{ background:var(--ink); border-color:var(--ink); color:#0C1524 }
.mv2-tab.is-cur .mv2-tab-n{ color:var(--ink); font-weight:600 }
@media (hover:hover){
  .mv2-tab:not(.is-cur):hover .mv2-node{ border-color:var(--ink); color:var(--ink) }
  .mv2-tab:not(.is-cur):hover .mv2-tab-n{ color:var(--ink) }
}

/* total: el 4 vive en la fila de los nodos, "semanas" en la de los nombres */
.mv2-total{
  position:relative;
  display:flex; flex-direction:column; align-items:flex-start; gap:8px;
  margin:0; padding-left:12px;
  transition:opacity .35s var(--e-out);
}
.mv2-total::before{
  content:""; position:absolute; left:0; top:calc(var(--node) / 2 - 8px);
  width:1px; height:16px; background:var(--ink-dim);
}
.mv2-total-n{
  display:block; height:var(--node);
  font-family:var(--f-serif); font-weight:600;
  font-size:30px; line-height:var(--node); letter-spacing:-.03em;
  color:var(--ink);
}
.mv2-total-u{
  font-size:11px; line-height:16px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--mono-dim);
}
.mv2-total.is-cur .mv2-total-u{ color:var(--ink) }

/* ============================================================
   CARRUSEL
   ============================================================ */
.mv2-track{
  position:relative;
  display:flex; align-items:flex-start; gap:var(--gap);
  overflow-x:auto; overflow-y:hidden;
  scroll-snap-type:x mandatory;
  scroll-padding-inline:var(--pad);
  padding:0 var(--pad);
  overscroll-behavior-x:contain;
  scrollbar-width:none;
  outline:none;
  cursor:grab;
  /* el navegador solo maneja el scroll vertical; el horizontal lo lleva el JS,
     una tarjeta por gesto */
  touch-action:pan-y;
}
.mv2-track::-webkit-scrollbar{ display:none }
.mv2-track::after{ content:""; flex:0 0 calc(var(--pad) - var(--gap)); height:1px }
.mv2-track:focus-visible{ box-shadow:inset 0 0 0 2px var(--ink); border-radius:16px }
/* arrastre con mouse: sin imán mientras se arrastra, sin seleccionar texto */
.mv2-js .mv2-track{ scroll-snap-type:none }
.mv2-track.is-drag{ cursor:grabbing; user-select:none; -webkit-user-select:none }
.mv2-track.is-drag *{ cursor:grabbing }
.mv2-track button, .mv2-track a{ cursor:pointer }

.mv2-card{
  position:relative;
  flex:0 0 calc(100% - 2 * var(--pad) - var(--peek));
  min-width:0;
  scroll-snap-align:start;
  scroll-snap-stop:always;
  padding:24px 20px 8px;
  border:1px solid var(--card-line);
  border-radius:16px;
  background:var(--card-bg);
  transition:opacity .4s var(--e-out);
}
.mv2-js .mv2-card:not(.is-cur){
  opacity:.42;
  /* la vecina más alta que el carrusel se desvanece en vez de cortarse */
  -webkit-mask-image:linear-gradient(180deg, #000 calc(var(--h, 9999px) - 72px), transparent var(--h, 9999px));
          mask-image:linear-gradient(180deg, #000 calc(var(--h, 9999px) - 72px), transparent var(--h, 9999px));
}
.mv2-card-after{ flex-basis:72% }

/* cabecera de fase: 1 dato, 1 titular, 1 sello */
.mv2-ch{ padding-bottom:24px }
.mv2-k{
  margin:0;
  font-size:11px; line-height:16px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--mono-dim);
}
.mv2-t{
  margin:8px 0 16px;
  font-family:var(--f-serif); font-weight:600;
  font-size:28px; line-height:32px; letter-spacing:-.025em;
  color:var(--ink);
  text-wrap:balance;
}
.mv2-tag{
  display:inline-block;
  margin:0;
  padding:0 10px;
  height:24px;
  border:1px solid rgba(169,184,204,.32);
  border-radius:4px;
  font-size:11px; line-height:22px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--ink);
}
.mv2-after-l{
  display:block; height:1px; margin-top:16px;
  background:repeating-linear-gradient(90deg, rgba(169,184,204,.4) 0 3px, transparent 3px 7px);
  -webkit-mask-image:linear-gradient(90deg, #000 30%, transparent);
          mask-image:linear-gradient(90deg, #000 30%, transparent);
}
.mv2-card-after .mv2-ch{ padding-bottom:0 }

/* ============================================================
   PASOS
   ============================================================ */
.mv2-steps{ list-style:none; margin:0; padding:0; border-top:1px solid var(--line) }
.mv2-card-after .mv2-steps{ border-top:0 }
.mv2-step + .mv2-step{ border-top:1px solid var(--line-soft) }

.mv2-row{
  all:unset; box-sizing:border-box;
  display:grid;
  grid-template-columns:24px minmax(0,1fr) 16px;
  column-gap:16px;
  align-items:start;
  width:100%;
  min-height:48px;
  padding:16px 0;
  cursor:pointer; touch-action:manipulation;
  border-radius:8px;
}
.mv2-row:focus-visible{ outline:2px solid var(--ink); outline-offset:2px }

.mv2-ic{ position:relative; width:24px; height:24px; margin-top:20px }
.mv2-ic svg{ position:absolute; inset:0; width:24px; height:24px; overflow:visible }
.mv2-ic svg *{ fill:none; stroke-linecap:round; stroke-linejoin:round }
.mv2-ib path{ stroke:var(--steel); stroke-width:1.4 }
.mv2-id path{
  stroke:var(--ink); stroke-width:1.5;
  stroke-dasharray:1; stroke-dashoffset:0;
}

.mv2-tx{ display:flex; flex-direction:column; min-width:0 }
.mv2-meta{
  display:flex; align-items:center; gap:0 8px;
  font-size:11px; line-height:16px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--mono-dim);
}
.mv2-num{ color:var(--steel) }
.mv2-when::before{ content:""; display:inline-block; width:3px; height:3px; margin:0 8px 0 0; border-radius:50%; vertical-align:middle; background:var(--steel) }
.mv2-name{
  margin-top:4px;
  font-weight:600; font-size:17px; line-height:24px; letter-spacing:-.012em;
  color:var(--ink);
}
/* resumen: se pliega cuando se abre el detalle */
.mv2-short{
  display:grid; grid-template-rows:1fr;
  font-size:15px; line-height:22px;
  color:var(--ink-dim);
  transition:grid-template-rows .35s var(--e-out), opacity .25s var(--e-out);
}
.mv2-short > span{ overflow:hidden; min-height:0; text-wrap:pretty }
.mv2-u{ font-size:.87em; letter-spacing:0; white-space:nowrap }

/* + que se vuelve - */
.mv2-pm{ position:relative; width:16px; height:16px; margin-top:24px }
.mv2-pm::before, .mv2-pm::after{
  content:""; position:absolute; left:50%; top:50%;
  width:12px; height:1.5px; margin:-.75px 0 0 -6px;
  background:var(--mono-dim); border-radius:1px;
  transition:transform .3s var(--e-out), background-color .3s;
}
.mv2-pm::after{ transform:rotate(90deg) }
.mv2-step.is-open .mv2-pm::after{ transform:rotate(0deg) }
.mv2-step.is-open .mv2-pm::before, .mv2-step.is-open .mv2-pm::after{ background:var(--ink) }
@media (hover:hover){
  .mv2-row:hover .mv2-pm::before, .mv2-row:hover .mv2-pm::after{ background:var(--ink) }
  .mv2-row:hover .mv2-ic .mv2-ib path{ stroke:var(--ink-dim) }
}

/* detalle: se despliega con la altura real, sin saltos */
.mv2-js .mv2-det{
  display:grid; grid-template-rows:0fr;
  transition:grid-template-rows .35s var(--e-out);
}
.mv2-js .mv2-det-in{
  overflow:hidden; min-height:0;
  visibility:hidden; opacity:0;
  transition:opacity .25s var(--e-out), visibility 0s linear .35s;
}
.mv2-js .mv2-step.is-open .mv2-det{ grid-template-rows:1fr }
.mv2-js .mv2-step.is-open .mv2-det-in{
  visibility:visible; opacity:1;
  transition:opacity .35s var(--e-out) .08s, visibility 0s;
}
.mv2-js .mv2-step.is-open .mv2-short{ grid-template-rows:0fr; opacity:0 }
.mv2-det-in > :first-child{ margin-top:0 }
.mv2-full{
  margin:0 0 0 40px;
  padding-top:0;
  font-size:15px; line-height:24px;
  color:var(--ink);
  text-wrap:pretty;
}
.mv2-note{
  margin:8px 0 0 40px;
  font-size:11px; line-height:16px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--mono-dim);
}
.mv2-det-in > :last-child{ margin-bottom:24px }
.mv2-cta{
  display:flex; width:100%;
  justify-content:center;
  min-height:48px; margin-top:16px;
  padding:12px 16px;
  letter-spacing:.06em; white-space:normal; text-align:center;
}
.mv2-cta::after{ display:none }
.mv2-cta:focus-visible{ outline:2px solid var(--ink); outline-offset:3px }

/* ============================================================
   LA DECISIÓN: puente de la fase 2 a la 3
   ============================================================ */
.mv2-gate{
  display:grid;
  grid-template-columns:24px auto minmax(0,1fr);
  column-gap:16px;
  align-items:center;
  padding:16px 0 24px;
  border-top:1px solid var(--line-soft);
}
.mv2-gate-d{
  justify-self:center;
  width:12px; height:12px;
  transform:rotate(45deg);
  border:1.5px solid var(--ink);
  background:var(--card-bg);
  transition:background-color .4s var(--e-out);
}
.mv2-card.is-cur .mv2-gate-d{ background:var(--ink) }
.mv2-gate-k{
  margin:0;
  font-size:11px; line-height:16px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--ink);
}
/* la línea sale de la tarjeta y cruza el hueco hasta la fase 3 */
.mv2-gate-l{
  position:relative;
  height:1px;
  margin-right:calc(-20px - 1px - var(--gap));
  background:linear-gradient(90deg, rgba(169,184,204,.4), var(--ink));
}
.mv2-gate-l::after{
  content:""; position:absolute; right:1px; top:50%;
  width:7px; height:7px; margin-top:-3.5px;
  border-top:1.5px solid var(--ink); border-right:1.5px solid var(--ink);
  transform:rotate(45deg);
}
.mv2-gate-t{
  grid-column:2 / -1;
  margin:8px 0 0;
  font-size:17px; font-weight:600; line-height:24px; letter-spacing:-.012em;
  color:var(--ink);
}

/* ============================================================
   PISTA
   ============================================================ */
.mv2-hint{
  margin:16px 0 0; text-align:center;
  font-size:11px; line-height:16px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--mono-dim);
  transition:opacity .4s var(--e-out);
}
.mv2.is-used .mv2-hint{ opacity:0 }

/* sin JS: sin flechas ni pista, todo abierto */
.mv2:not(.mv2-js) .mv2-track{ touch-action:auto }
.mv2:not(.mv2-js) .mv2-arrows, .mv2:not(.mv2-js) .mv2-hint{ display:none }

/* ============================================================
   ANIMACIÓN: explica el orden, una sola vez
   1) la línea se traza de la fase 1 al total
   2) la tarjeta asoma a la siguiente para invitar a deslizar
   3) al llegar a una fase, sus íconos se dibujan en orden
   ============================================================ */
@media (prefers-reduced-motion: no-preference){
  .mv2-js .mv2-rail{ transform:scaleX(0) }
  .mv2-js .mv2-total{ opacity:0 }
  .mv2.is-in .mv2-rail{ transform:none; transition:transform .5s var(--e-inout) }
  .mv2.is-in .mv2-rail-a{ transition-delay:.1s }
  .mv2.is-in .mv2-rail-b{ transition-duration:.7s; transition-delay:.45s }
  .mv2.is-in .mv2-total{ opacity:1; transition-delay:1s }

  /* asomo: una vez, si nadie ha tocado el carrusel */
  .mv2.is-in.can-nudge .mv2-card{ animation:mv2Nudge 1.1s var(--e-inout) 1.4s 1 both }

  /* íconos que se dibujan al llegar a su fase */
  .mv2-js .mv2-card:not(.is-seen) .mv2-id path{ stroke-dashoffset:1 }
  .mv2-id path{ transition:stroke-dashoffset .7s var(--e-inout) }
  .mv2-card.is-seen .mv2-step:nth-child(1) .mv2-id path{ transition-delay:.1s }
  .mv2-card.is-seen .mv2-step:nth-child(2) .mv2-id path{ transition-delay:.25s }
  .mv2-card.is-seen .mv2-step:nth-child(3) .mv2-id path{ transition-delay:.4s }
}
@keyframes mv2Nudge{
  0%, 100%{ transform:none }
  40%, 55%{ transform:translateX(-40px) }
}

@media (prefers-reduced-motion: reduce){
  .mv2 *, .mv2 *::before, .mv2 *::after{ transition:none !important; animation:none !important }
}

/* ---- pantallas angostas (360) ---- */
@media (max-width:374px){
  .mv2{ --pad:16px; --peek:20px }
  .mv2-card{ padding-inline:16px }
  .mv2-gate-l{ margin-right:calc(-16px - 1px - var(--gap)) }
  .mv2-t{ font-size:26px; line-height:32px }
  .mv2-tab-n{ font-size:13px }
  .mv2-k{ letter-spacing:.06em }
  .mv2-row{ column-gap:12px }
  .mv2-full, .mv2-note{ margin-left:36px }
  .mv2-gate{ column-gap:12px }
}

/* ---- detalle abierto: ocupa todo el ancho de la tarjeta, en su propio bloque ---- */
.mv2-js .mv2-step.is-open .mv2-det-in{ padding-bottom:16px }
.mv2-det-in{ box-sizing:border-box }
.mv2-full, .mv2-note{ margin-left:0 !important }
.mv2-det-body{
  padding:16px;
  border-radius:12px;
  background:rgba(237,242,249,.045);
  border:1px solid rgba(169,184,204,.10);
}
.mv2-det-body .mv2-full{ font-size:15px; line-height:24px }
.mv2-det-body .mv2-note{ margin-top:12px }
.mv2-det-body .mv2-cta{ margin-top:16px }
.mv2-det-in > :last-child{ margin-bottom:0 }

/* ============================================================
   MÓVIL 2b · la tarjeta del prototipo como protagonista.
   La fase tiene un solo paso, así que no va como lista: la
   tarjeta entera muestra el prototipo en grande, que se arma
   solo cuando la tarjeta queda a la vista.
   ============================================================ */
.pt-hero{ padding:20px 0 4px }
.pt-art{
  position:relative; margin:0 0 20px;
  border-radius:14px;
  background:
    radial-gradient(ellipse 90% 70% at 60% 30%, rgba(80,110,160,.18), transparent 70%),
    rgba(237,242,249,.03);
  padding:14px;
  border:1px solid rgba(169,184,204,.12);
}
.pt-svg{ display:block; width:100%; height:auto; overflow:visible }
.pt-frame{ fill:none; stroke:rgba(237,242,249,.55); stroke-width:1.2 }
.pt-dot{ fill:rgba(237,242,249,.28) }
.pt-side{ fill:rgba(237,242,249,.05); stroke:rgba(169,184,204,.18) }
.pt-card{ fill:rgba(237,242,249,.06); stroke:rgba(169,184,204,.22) }
.pt-b{ fill:rgba(237,242,249,.32) }
.pt-b5, .pt-b7{ fill:var(--ink) }
.pt-line{ fill:none; stroke:var(--ink); stroke-width:2; stroke-linecap:round; stroke-linejoin:round }

.pt-live{
  position:absolute; right:14px; bottom:-13px;
  display:inline-flex; align-items:center; gap:8px;
  padding:7px 12px 6px;
  border-radius:999px;
  background:var(--ink); color:var(--bg);
  font-size:10.5px; letter-spacing:.14em; text-transform:uppercase;
  box-shadow:0 8px 20px -8px rgba(0,0,0,.7);
}
.pt-live i{ width:7px; height:7px; border-radius:50%; background:#1F9D63; flex:none }

.pt-lead{
  margin:28px 0 8px;
  font-size:22px; line-height:28px; font-weight:600; letter-spacing:-.015em;
  color:var(--ink);
}
.pt-body{
  margin:0 0 20px;
  font-size:15px; line-height:24px;
  color:var(--ink-dim);
  text-wrap:pretty;
}

/* ---- se arma solo al llegar a la tarjeta ---- */
@media (prefers-reduced-motion: no-preference){
  .pt-frame{ stroke-dasharray:1200; stroke-dashoffset:1200 }
  .pt-line{ stroke-dasharray:260; stroke-dashoffset:260 }
  .pt-side, .pt-card, .pt-b, .pt-dot{ opacity:0; transform-box:fill-box; transform-origin:left center; transform:scaleX(.6) }
  .pt-live{ opacity:0; transform:translateY(6px) scale(.96) }

  .mv2-card.is-cur .pt-frame{ transition:stroke-dashoffset 1s var(--e-out); stroke-dashoffset:0 }
  .mv2-card.is-cur .pt-dot{ transition:opacity .3s .5s, transform .3s .5s; opacity:1; transform:none }
  .mv2-card.is-cur .pt-side{ transition:opacity .4s .55s, transform .4s .55s var(--e-out); opacity:1; transform:none }
  .mv2-card.is-cur .pt-card{ transition:opacity .4s .7s, transform .4s .7s var(--e-out); opacity:1; transform:none }
  .mv2-card.is-cur .pt-b{ transition:opacity .35s .9s, transform .35s .9s var(--e-out); opacity:1; transform:none }
  .mv2-card.is-cur .pt-b4, .mv2-card.is-cur .pt-b6{ transition-delay:1s }
  .mv2-card.is-cur .pt-b5, .mv2-card.is-cur .pt-b7{ transition-delay:1.1s }
  .mv2-card.is-cur .pt-line{ transition:stroke-dashoffset .9s 1.15s var(--e-out); stroke-dashoffset:0 }
  .mv2-card.is-cur .pt-live{ transition:opacity .35s 1.9s, transform .45s 1.9s var(--e-out); opacity:1; transform:none }
  .mv2-card.is-cur .pt-live i{ animation:ptPulse 1.8s 2.3s ease-out infinite }
}
@keyframes ptPulse{
  0%{ box-shadow:0 0 0 0 rgba(31,157,99,.55) }
  100%{ box-shadow:0 0 0 7px rgba(31,157,99,0) }
}

/* ---- la decisión: un bloque propio, contenido en la tarjeta ---- */
.pt-gate{
  display:grid !important;
  grid-template-columns:40px minmax(0,1fr) 44px;
  column-gap:14px; align-items:center;
  margin:4px 0 16px; padding:14px 12px 14px 14px !important;
  border:1px solid rgba(169,184,204,.18) !important;
  border-radius:14px;
  background:linear-gradient(135deg, rgba(237,242,249,.07), rgba(237,242,249,.02));
}
.pt-gate-ic{
  width:40px; height:40px; border-radius:50%;
  border:1px solid rgba(169,184,204,.3);
  display:grid; place-items:center;
}
.pt-gate .mv2-gate-d{ width:11px; height:11px }
.pt-gate-tx{ display:flex; flex-direction:column; gap:4px; min-width:0 }
.pt-gate .mv2-gate-k{ font-size:10.5px; letter-spacing:.16em; color:var(--mono-dim) }
.pt-gate .mv2-gate-t{ margin:0; font-size:17px; line-height:22px }
.pt-gate-go{
  all:unset; box-sizing:border-box; cursor:pointer;
  width:44px; height:44px; border-radius:50%;
  display:grid; place-items:center;
  background:var(--ink); color:var(--bg);
  touch-action:manipulation;
  transition:transform .2s var(--e-out);
}
.pt-gate-go:active{ transform:scale(.94) }
.pt-gate-go:focus-visible{ outline:2px solid var(--ink); outline-offset:3px }
.pt-gate-go svg{ width:18px; height:18px }
.pt-gate-go path{ fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round }
.pt-gate-n{ margin-top:4px; font-size:13px; line-height:18px; color:var(--ink-dim) }
.pt-gate-n .mono{ font-size:12px }
.pt-gate{ row-gap:12px }
.pt-gate-n{
  grid-column:1 / -1; margin:0;
  padding-top:12px; border-top:1px solid rgba(169,184,204,.12);
  font-size:13px; line-height:18px; color:var(--ink-dim);
}

/* ============================================================
   PROTOTIPO CENTRADO + "WOW"
   Todo al centro, el prototipo flota sobre un halo de luz, un
   cursor entra, pulsa y el sistema responde. El borde de la
   tarjeta lleva un filo de luz que gira mientras está a la vista.
   ============================================================ */
.is-proto{ text-align:center; overflow:hidden; isolation:isolate }
.is-proto .mv2-ch{ display:flex; flex-direction:column; align-items:center; padding-bottom:8px }
.is-proto .mv2-t{ font-size:40px; line-height:44px; letter-spacing:-.03em }
.is-proto .mv2-tag{ margin-inline:auto }

/* filo de luz en el borde */
.is-proto::before{
  content:""; position:absolute; inset:-1px; z-index:-1; border-radius:inherit; padding:1px;
  background:conic-gradient(from var(--pt-a, 0deg), transparent 0 70%, rgba(237,242,249,.55) 82%, transparent 94%);
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor; mask-composite:exclude;
  opacity:0; transition:opacity .6s;
}
.is-proto.is-cur::before{ opacity:1 }
@property --pt-a{ syntax:'<angle>'; inherits:false; initial-value:0deg }
@media (prefers-reduced-motion: no-preference){
  .is-proto.is-cur::before{ animation:ptSpin 6s linear infinite }
}
@keyframes ptSpin{ to{ --pt-a:360deg } }

/* halo detrás del prototipo */
.is-proto .pt-art{
  background:none; border:0; padding:8px 4px 0; margin:12px 0 28px;
  perspective:900px;
}
.is-proto .pt-art::before{
  content:""; position:absolute; left:50%; top:52%; width:120%; height:120%;
  transform:translate(-50%,-50%);
  background:radial-gradient(closest-side, rgba(96,132,190,.32), rgba(96,132,190,.08) 55%, transparent 75%);
  z-index:-1; pointer-events:none;
}
.is-proto .pt-svg{
  transform:rotateX(14deg) rotateY(-8deg);
  transform-origin:50% 60%;
  filter:drop-shadow(0 26px 30px rgba(0,0,0,.55));
  transition:transform 1.2s var(--e-out);
}
.is-proto.is-cur .pt-svg{ transform:rotateX(8deg) rotateY(-4deg) }
@media (prefers-reduced-motion: no-preference){
  .is-proto.is-cur .pt-svg{ animation:ptFloat 5s 2.6s ease-in-out infinite }
}
@keyframes ptFloat{
  0%,100%{ transform:rotateX(8deg) rotateY(-4deg) translateY(0) }
  50%{ transform:rotateX(6deg) rotateY(-2deg) translateY(-5px) }
}
.is-proto .pt-frame{ fill:rgba(11,21,38,.92) }
.is-proto path.pt-frame{ fill:none }

/* botón, clic y cursor dentro del prototipo */
.pt-btn{ fill:rgba(237,242,249,.14); stroke:rgba(237,242,249,.35) }
.pt-rip{ fill:none; stroke:var(--ink); stroke-width:1.5; opacity:0 }
.pt-cur path{ fill:var(--ink); stroke:var(--bg); stroke-width:1 }
.pt-cur{ transform:translate(300px, 190px); opacity:0 }
@media (prefers-reduced-motion: no-preference){
  .is-proto.is-cur .pt-cur{ animation:ptCur 5s 2.2s var(--e-inout) infinite }
  .is-proto.is-cur .pt-rip{ transform-box:fill-box; transform-origin:center; animation:ptRip 5s 2.2s ease-out infinite }
  .is-proto.is-cur .pt-btn{ animation:ptBtn 5s 2.2s ease-out infinite }
}
@keyframes ptCur{
  0%{ transform:translate(300px,190px); opacity:0 }
  10%{ opacity:1 }
  36%{ transform:translate(244px,150px) }
  42%{ transform:translate(244px,150px) scale(.88) }
  48%{ transform:translate(244px,150px) scale(1) }
  80%{ transform:translate(244px,150px); opacity:1 }
  100%{ transform:translate(300px,190px); opacity:0 }
}
@keyframes ptRip{
  0%,40%{ opacity:0; transform:scale(.4) }
  44%{ opacity:.9 }
  62%{ opacity:0; transform:scale(2.2) }
  100%{ opacity:0 }
}
@keyframes ptBtn{
  0%,41%{ fill:rgba(237,242,249,.14) }
  44%,70%{ fill:var(--ink) }
  100%{ fill:rgba(237,242,249,.14) }
}

/* la insignia, centrada bajo el prototipo */
.is-proto .pt-live{ right:auto; left:50%; bottom:-14px; transform:translateX(-50%) }
@media (prefers-reduced-motion: no-preference){
  .is-proto .pt-live{ opacity:0; transform:translate(-50%, 6px) scale(.96) }
  .is-proto.is-cur .pt-live{ opacity:1; transform:translate(-50%, 0) }
}

/* textos al centro */
.is-proto .pt-lead{ margin:32px auto 10px; font-size:24px; line-height:30px; max-width:15ch; text-wrap:balance }
.is-proto .pt-body{ margin:0 auto 24px; max-width:32ch; text-wrap:balance }

/* decisión compacta: icono y texto en un renglón, centrados como grupo */
.is-proto .pt-gate{
  /* los 1fr de los lados reparten el sobrante: icono y texto quedan centrados juntos */
  grid-template-columns:minmax(0,1fr) 44px auto minmax(0,1fr) !important; justify-items:start;
  column-gap:0; row-gap:12px !important; padding:14px 12px 12px !important; margin-bottom:14px;
}
.is-proto .pt-gate-ic{ grid-column:2; width:32px; height:32px }
.is-proto .pt-gate-tx{ grid-column:3 }
.is-proto .pt-gate .mv2-gate-d{ width:9px; height:9px }
.is-proto .pt-gate-tx{ align-items:flex-start; gap:2px; text-align:left }
.is-proto .pt-gate .mv2-gate-k{ font-size:10px }
.is-proto .pt-gate .mv2-gate-t{ font-size:clamp(14px, 3.9vw, 16px); line-height:20px; white-space:nowrap }
@media (max-width:340px){ .is-proto .pt-gate .mv2-gate-t{ white-space:normal } }
.is-proto .pt-gate-go{ grid-column:1 / -1; justify-self:stretch; width:auto; height:40px; border-radius:999px; gap:8px; display:flex; justify-content:center; align-items:center }
.is-proto .pt-gate-n{ grid-column:1 / -1; justify-self:stretch; text-align:center; padding-top:10px; font-size:12.5px; line-height:17px; text-wrap:balance }
.pt-go-t{ display:none; font-size:11px; letter-spacing:.14em; text-transform:uppercase }
.is-proto .pt-go-t{ display:inline }

/* ============ PROTOTIPO · TRES EN UNO (sistema, agente, automatización) ============ */
  /* piezas */
.p3 .p3-fr{ fill:rgba(11,21,38,.94); stroke:rgba(237,242,249,.5); stroke-width:1.2 }
.p3 .p3-pn{ fill:rgba(237,242,249,.06); stroke:rgba(169,184,204,.22) }
.p3 .p3-br{ fill:rgba(237,242,249,.3) }
.p3 .p3-hi{ fill:#EDF2F9 }
.p3 .p3-ln{ fill:none; stroke:#EDF2F9; stroke-width:1.6; stroke-linecap:round; stroke-linejoin:round }
.p3 .p3-t{ font-family:"JetBrains Mono", monospace; font-size:8px; letter-spacing:.14em; fill:var(--mono); text-transform:uppercase }

/* ---- escenas: 1.5 s cada una ---- */
.p3 .p3-scene{ opacity:0; animation:p3kscene 7.5s infinite }
.p3 .p3-s2{ animation-delay:2.5s } .p3 .p3-s3{ animation-delay:5s }
@keyframes p3kscene{
  0%{ opacity:0; transform:translateY(6px) } 5%{ opacity:1; transform:none }
  29%{ opacity:1; transform:none } 33.3%,100%{ opacity:0; transform:translateY(-6px) }
}
.p3 .p3-tab{ fill:rgba(169,184,204,.3); animation:p3ktab 7.5s infinite }
.p3 .p3-tb2{ animation-delay:2.5s } .p3 .p3-tb3{ animation-delay:5s }
@keyframes p3ktab{ 0%,32%{ fill:#EDF2F9 } 33.3%,100%{ fill:rgba(169,184,204,.3) } }

/* ---- 1 · SISTEMA: barras que se mueven todo el tiempo ---- */
.p3 .p3-bar{ transform-box:fill-box; transform-origin:bottom; animation:p3kbar 1.5s ease-in-out infinite alternate }
.p3 .p3-b2{ animation-delay:-.3s } .p3 .p3-b3{ animation-delay:-.6s } .p3 .p3-b4{ animation-delay:-.9s } .p3 .p3-b5{ animation-delay:-1.2s } .p3 .p3-b6{ animation-delay:-.45s }
@keyframes p3kbar{ 0%{ transform:scaleY(.35) } 100%{ transform:scaleY(1) } }
.p3 .p3-num{ transform-box:fill-box; transform-origin:left center; animation:p3knum 1.5s ease-in-out infinite alternate }
.p3 .p3-num2{ animation-delay:-.7s }
@keyframes p3knum{ 0%{ transform:scaleX(.6) } 100%{ transform:scaleX(1) } }
.p3 .p3-nav{ animation:p3knavhi 1.5s steps(1) infinite }
@keyframes p3knavhi{ 0%{ fill:#EDF2F9 } 50%{ fill:rgba(237,242,249,.3) } }

/* ---- 2 · AGENTE: pregunta, el robot contesta ---- */
.p3 .p3-q, .p3 .p3-bot, .p3 .p3-a{ opacity:0; transform-box:fill-box; animation-duration:7.5s; animation-iteration-count:infinite; animation-delay:2.5s }
.p3 .p3-q{ transform-origin:left bottom; animation-name:p3kq }
.p3 .p3-bot{ transform-origin:center; animation-name:p3kbot }
.p3 .p3-a{ transform-origin:right bottom; animation-name:p3ka }
@keyframes p3kq{ 0%{ opacity:0; transform:scale(.85) } 5%,31%{ opacity:1; transform:none } 33.3%,100%{ opacity:0 } }
@keyframes p3kbot{ 0%,9%{ opacity:0; transform:scale(.6) } 13%,31%{ opacity:1; transform:none } 33.3%,100%{ opacity:0 } }
@keyframes p3ka{ 0%,13%{ opacity:0; transform:scale(.85) } 18%,31%{ opacity:1; transform:none } 33.3%,100%{ opacity:0 } }
.p3 .p3-eye{ animation:p3kblink 1.5s infinite }
@keyframes p3kblink{ 0%,86%,100%{ transform:scaleY(1) } 92%{ transform:scaleY(.1) } }
.p3 .p3-eye{ transform-box:fill-box; transform-origin:center }

/* ---- 3 · AUTOMATIZACIÓN: el punto se detiene en cada nodo ---- */
.p3 .p3-dot{ animation:p3kdot 7.5s infinite; animation-delay:5s; opacity:0 }
@keyframes p3kdot{
  0%{ opacity:1; transform:translate(40px, 96px) }
  5%{ transform:translate(40px, 96px) }     8%{ transform:translate(113px, 96px) }
  13%{ transform:translate(113px, 96px) }   16%{ transform:translate(187px, 96px) }
  21%{ transform:translate(187px, 96px) }   24%{ transform:translate(260px, 96px) }
  31%{ opacity:1; transform:translate(260px, 96px) }
  33.3%,100%{ opacity:0; transform:translate(260px, 96px) }
}
.p3 .p3-node{ fill:rgba(237,242,249,.06); stroke:rgba(169,184,204,.3); animation:p3knode 7.5s infinite }
.p3 .p3-n1{ animation-delay:5s } .p3 .p3-n2{ animation-delay:5.6s } .p3 .p3-n3{ animation-delay:6.2s } .p3 .p3-n4{ animation-delay:6.8s }
@keyframes p3knode{ 0%{ fill:rgba(237,242,249,.2); stroke:#EDF2F9 } 6%{ fill:rgba(237,242,249,.2); stroke:#EDF2F9 } 10%,100%{ fill:rgba(237,242,249,.06); stroke:rgba(169,184,204,.3) } }
.p3 .p3-ck{ opacity:0; transform-box:fill-box; transform-origin:center; animation-duration:7.5s; animation-iteration-count:infinite; animation-delay:5s }
.p3 .p3-c1{ animation-name:p3kck1 } .p3 .p3-c2{ animation-name:p3kck2 } .p3 .p3-c3{ animation-name:p3kck3 } .p3 .p3-c4{ animation-name:p3kck4 }
@keyframes p3kck1{ 0%,3%{ opacity:0; transform:scale(.4) } 5%,31%{ opacity:1; transform:none } 33.3%,100%{ opacity:0 } }
@keyframes p3kck2{ 0%,10%{ opacity:0; transform:scale(.4) } 12%,31%{ opacity:1; transform:none } 33.3%,100%{ opacity:0 } }
@keyframes p3kck3{ 0%,18%{ opacity:0; transform:scale(.4) } 20%,31%{ opacity:1; transform:none } 33.3%,100%{ opacity:0 } }
@keyframes p3kck4{ 0%,26%{ opacity:0; transform:scale(.4) } 28%,31%{ opacity:1; transform:none } 33.3%,100%{ opacity:0 } }

@media (prefers-reduced-motion: reduce){ .p3 *{ animation:none !important } .p3 .p3-s1{ opacity:1 } }
.p3 .p3-q2{ opacity:0; transform-box:fill-box; transform-origin:left bottom; animation:p3kq2 7.5s 2.5s infinite }
@keyframes p3kq2{ 0%,21%{ opacity:0; transform:scale(.85) } 25%,31%{ opacity:1; transform:none } 33.3%,100%{ opacity:0 } }


/* ============================================================
   SOPORTE · servidor en vivo + qué incluye
   ============================================================ */
.is-sup{ text-align:center }
.is-sup .mv2-ch{ display:flex; flex-direction:column; align-items:center; padding-bottom:20px }
.is-sup .mv2-t{ font-size:34px; line-height:38px; letter-spacing:-.03em }
.is-sup .mv2-tag{ margin-inline:auto }
.sp-rack{ width:190px; margin:4px auto 22px; display:grid; gap:8px }
.sp-unit{ display:flex; align-items:center; gap:10px; padding:10px 12px; border-radius:10px;
  background:rgba(11,21,38,.94); border:1px solid rgba(237,242,249,.35); box-shadow:0 14px 24px -14px rgba(0,0,0,.7) }
.sp-leds{ display:flex; gap:5px }
.sp-leds i{ width:6px; height:6px; border-radius:50%; background:rgba(237,242,249,.25) }
.sp-leds i:nth-child(2){ background:#1F9D63 }
.sp-slot{ flex:1; height:6px; border-radius:3px; background:rgba(237,242,249,.14) }
@media (prefers-reduced-motion: no-preference){
  .sp-leds i{ animation:spLed 1.2s steps(1) infinite }
  .sp-leds i:nth-child(2){ animation-delay:.3s } .sp-leds i:nth-child(3){ animation-delay:.7s }
  .sp-unit:nth-child(2) .sp-leds i{ animation-delay:.5s } .sp-unit:nth-child(3) .sp-leds i{ animation-delay:.9s }
}
@keyframes spLed{ 50%{ background:#1F9D63 } }
.sp-chips{ list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; justify-content:center; gap:8px }
.sp-chip{ display:inline-flex; align-items:center; gap:8px; padding:9px 12px; border-radius:999px;
  border:1px solid rgba(169,184,204,.22); font-size:13.5px; line-height:18px; color:var(--ink) }
.sp-ic{ width:16px; height:16px; fill:none; stroke:var(--ink); stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; flex:none }
.sp-lead{ margin:20px auto 16px; max-width:30ch; font-size:15px; line-height:22px; color:var(--ink-dim); text-wrap:balance }

/* ============================================================
   CAMBIO DE VERSIÓN: teléfono y tableta ven el carrusel de fases,
   computadora ve el flujo horizontal.
   ============================================================ */
.metodo-movil{ display:none }
@media (max-width:980px){
  #metodo > :not(.metodo-movil){ display:none !important }
  .metodo-movil{ display:block }
  .metodo-movil .mv2-frame{ border-inline:0; min-height:0 }
}

/* Soporte ocupa todo el ancho: sin la tarjeta anterior asomándose y con
   espacio para que las etiquetas se repartan en renglones parejos */
.mv2-card.is-sup{ flex-basis:calc(100% - 2 * var(--pad)) }
.is-sup .sp-chips{ display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:8px }
.is-sup .sp-chip{ justify-content:center; padding:10px 8px; font-size:13px; text-align:center }
.is-sup .sp-chip:nth-child(n+5){ grid-column:1 / -1 }

/* ============================================================
   FASE 3 · el detalle siempre abierto (solo tiene dos pasos)
   ============================================================ */
.mv2-card-open .mv2-row{ cursor:default; padding-bottom:8px }
.mv2-card-open .mv2-pm{ visibility:hidden }
.mv2-js .mv2-card-open .mv2-det{ grid-template-rows:1fr }
.mv2-js .mv2-card-open .mv2-det-in{ visibility:visible; opacity:1; transition:none; padding-bottom:16px }
.mv2-js .mv2-card-open .mv2-short{ grid-template-rows:0fr; opacity:0 }
.mv2-card-open .mv2-full{ color:var(--ink-dim) }