/* ==========================================================
   Ambita.AI
   Sistema visual: negro profundo, retícula técnica, color pleno
   ========================================================== */

:root{
  /* Paleta */
  --risd:#255BEC;
  --indigo:#B49DF8;
  --mikado:#F6C74D;
  --giants:#EA6E38;

  /* Neutros */
  --ink:#08080A;
  --ink-2:#101014;
  --ink-3:#17171D;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);
  --paper:#FFFFFF;
  --muted:#8D8D99;
  --muted-2:#5C5C68;

  /* Acento vivo: cambia por seccion */
  --accent:var(--risd);
  --accent-ink:#fff;

  /* Tipografia: cambiar aqui cambia todo el sitio */
  --font:"Plus Jakarta Sans",system-ui,-apple-system,sans-serif;

  /* Ritmo */
  --pad:clamp(20px,5vw,80px);
  --maxw:1400px;
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-2:cubic-bezier(.65,0,.35,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:auto;-webkit-text-size-adjust:100%}
body{
  background:var(--ink);color:var(--paper);
  font-family:var(--font);font-weight:400;
  font-size:clamp(15px,1.05vw,17px);line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:clip;
}
html{overflow-x:clip}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--accent);color:var(--accent-ink)}

/* ---------- Reticula tecnica de fondo ---------- */
.grid-bg{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(to right,var(--line) 1px,transparent 1px),
    linear-gradient(to bottom,var(--line) 1px,transparent 1px);
  background-size:clamp(64px,7vw,110px) clamp(64px,7vw,110px);
  mask-image:radial-gradient(ellipse 120% 90% at 50% 20%,#000 25%,transparent 78%);
  opacity:.55;
}
#dots{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.85}

/* ---------- Cursor propio ---------- */
.cursor{
  position:fixed;top:0;left:0;z-index:9999;pointer-events:none;
  width:9px;height:9px;border-radius:50%;background:var(--accent);
  transform:translate3d(-50px,-50px,0);
  transition:width .35s var(--ease),height .35s var(--ease),background .5s var(--ease),opacity .3s;
  mix-blend-mode:normal;
}
.cursor.is-big{width:64px;height:64px;background:var(--accent);opacity:.22}
.cursor.is-label{width:96px;height:96px;opacity:1}
.cursor__txt{
  position:absolute;inset:0;display:grid;place-items:center;
  font-size:13px;letter-spacing:-.015em;
  color:var(--ink);opacity:0;transition:opacity .25s;white-space:nowrap;font-weight:600;
}
.cursor.is-label .cursor__txt{opacity:1}
@media(hover:none),(pointer:coarse){.cursor{display:none}}

/* ---------- Layout ---------- */
.shell{position:relative;z-index:1}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
section{position:relative}

/* ---------- Nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:500;
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;padding:18px var(--pad);
  transition:background .5s var(--ease),border-color .5s,backdrop-filter .5s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{background:rgba(8,8,10,.72);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.brand{display:flex;align-items:center;gap:.5em;font-size:19px;font-weight:700;letter-spacing:-.035em}
.brand svg{height:1.05em;width:auto;color:var(--paper);transition:color .5s var(--ease)}
.brand i{font-style:normal;color:var(--accent);transition:color .5s var(--ease)}
.nav__links{display:flex;gap:clamp(16px,2.2vw,34px);align-items:center}
.nav__links a{font-size:14px;font-weight:500;position:relative;padding:6px 0;color:#C7C7D2}
.nav__links a::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--accent);
  transform:scaleX(0);transform-origin:right;transition:transform .5s var(--ease);
}
.nav__links a:hover{color:#fff}
.nav__links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav__cta{
  padding:11px 20px;border-radius:999px;background:var(--paper);color:var(--ink);
  font-size:14px;font-weight:700;letter-spacing:-.01em;
  transition:background .4s var(--ease),color .4s var(--ease),transform .4s var(--ease);
}
.nav__cta:hover{background:var(--accent);color:var(--accent-ink)}
.nav__burger{display:none;width:34px;height:34px;position:relative}
.nav__burger span{position:absolute;left:5px;right:5px;height:1.5px;background:#fff;transition:.4s var(--ease)}
.nav__burger span:nth-child(1){top:13px} .nav__burger span:nth-child(2){bottom:13px}
body.menu-open .nav__burger span:nth-child(1){top:16px;transform:rotate(45deg)}
body.menu-open .nav__burger span:nth-child(2){bottom:16.5px;transform:rotate(-45deg)}

.menu{
  position:fixed;inset:0;z-index:400;background:var(--ink-2);
  display:flex;flex-direction:column;justify-content:center;gap:6px;
  padding:0 var(--pad);clip-path:inset(0 0 100% 0);
  transition:clip-path .8s var(--ease);
}
body.menu-open .menu{clip-path:inset(0 0 0 0)}
.menu a{font-size:clamp(34px,7vw,68px);font-weight:700;letter-spacing:-.04em;line-height:1.12;
  opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease),transform .6s var(--ease),color .3s}
body.menu-open .menu a{opacity:1;transform:none}
.menu a:hover{color:var(--accent)}

/* ---------- Tipografia ---------- */
.eyebrow{
  font-size:14px;font-weight:500;letter-spacing:-.005em;color:var(--muted);
  display:inline-flex;align-items:baseline;gap:9px;
}
.eyebrow b{font-weight:700;color:var(--accent);transition:color .5s var(--ease)}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);
  align-self:center;flex-shrink:0;transition:background .5s var(--ease)}
.h1{font-size:clamp(44px,8.4vw,132px);font-weight:800;letter-spacing:-.05em;line-height:.92}
.h2{font-size:clamp(32px,5.4vw,76px);font-weight:700;letter-spacing:-.042em;line-height:1.0}
.h3{font-size:clamp(22px,2.5vw,34px);font-weight:600;letter-spacing:-.03em;line-height:1.18}
.lead{font-size:clamp(16px,1.45vw,21px);line-height:1.55;color:#B9B9C6;font-weight:400;max-width:56ch}
.dim{color:var(--muted)}
.hl{color:var(--accent);transition:color .5s var(--ease)}


/* palabras subrayadas dentro de un titular */
.sub{
  font-style:normal;position:relative;display:inline-block;
}
.sub::after{
  content:"";position:absolute;left:0;right:0;bottom:.02em;
  height:.085em;border-radius:.05em;background:var(--sc);
  transform:scaleX(0);transform-origin:left;
  transition:transform .7s var(--ease);
}
.is-in .sub::after{transform:scaleX(1)}
.sub:nth-of-type(1)::after{transition-delay:.45s}
.is-in .rv:nth-child(2) .sub::after{transition-delay:.6s}
.is-in .rv:nth-child(3) .sub::after{transition-delay:.75s}
@media(prefers-reduced-motion:reduce){.sub::after{transform:scaleX(1);transition:none}}

/* Revelado por lineas */
.rv{display:block;overflow:hidden;padding-bottom:.14em;margin-bottom:-.14em}
.rv > *{display:block;transform:translateY(105%);transition:transform 1s var(--ease)}
.is-in .rv > *{transform:none}
.fade{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.is-in .fade{opacity:1;transform:none}
.ch{display:inline-block;transform:translateY(102%) rotate(4deg);transition:transform .9s var(--ease)}
.is-in .ch{transform:none}

/* ---------- Botones ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:12px;
  padding:16px 28px;border-radius:999px;font-weight:700;font-size:15px;letter-spacing:-.015em;
  overflow:hidden;isolation:isolate;will-change:transform;
}
.btn span{position:relative;z-index:2}
.btn::before{
  content:"";position:absolute;inset:0;z-index:1;border-radius:inherit;
  background:var(--accent);transform:translateY(101%);transition:transform .55s var(--ease);
}
.btn:hover::before{transform:translateY(0)}
.btn--solid{background:var(--paper);color:var(--ink)}
.btn--solid:hover{color:var(--accent-ink)}
.btn--ghost{box-shadow:inset 0 0 0 1px var(--line-2);color:#fff}
.btn--ghost:hover{color:var(--accent-ink)}
.btn__dot{width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.55}


/* ---------- Hero ---------- */
.hero{min-height:88svh;display:flex;flex-direction:column;justify-content:flex-start;
  padding-top:clamp(104px,13vh,190px);padding-bottom:56px}
.hero__top{display:flex;align-items:center;justify-content:flex-end;gap:32px;flex-wrap:wrap}
/* en pantallas anchas el logo flota y no empuja el titular hacia abajo */
@media(min-width:1001px){
  .hero__top{position:absolute;top:clamp(92px,10vh,140px);right:var(--pad);margin:0;z-index:1}
}
.hero__title{margin-top:26px}
.hero__title em{font-style:normal;color:var(--accent);transition:color .5s var(--ease)}

/* el titular se pinta con el mismo barrido que la A, medio segundo después */
@supports ((-webkit-background-clip:text) or (background-clip:text)){
  .hero__title em{
    color:transparent;
    background-image:
      linear-gradient(106deg,
        transparent 0 38%,
        #255BEC 38% 43%, #B49DF8 43% 48%, #F6C74D 48% 53%, #EA6E38 53% 58%,
        transparent 58% 100%),
      linear-gradient(var(--accent) 0 100%);
    background-repeat:no-repeat;
    background-size:100% 100%, 100% 100%;
    background-position:-110% 0, 0 0;
    -webkit-background-clip:text;
    background-clip:text;
    display:inline-block;
    animation:titlePaint 13s linear .62s infinite both;
  }
}
@keyframes titlePaint{
  0%  {background-position:-110% 0, 0 0;animation-timing-function:cubic-bezier(.55,0,.3,1)}
  14% {background-position:210% 0, 0 0}
  100%{background-position:210% 0, 0 0}
}
.hero__bottom{
  margin-top:clamp(36px,5vw,64px);display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(24px,4vw,64px);
  align-items:end;
}
.hero__actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero__aside{border-top:1px solid var(--line);padding-top:22px}
.hero__aside ul{list-style:none;display:grid}
.hero__aside li{font-size:15.5px;color:#D3D3DC;font-weight:500;letter-spacing:-.015em;
  padding:14px 0;border-bottom:1px solid var(--line)}
.hero__aside li:last-child{border-bottom:0;padding-bottom:0}

.hero__scroll{
  margin-top:auto;padding-top:clamp(40px,6vw,80px);display:inline-flex;align-items:center;gap:14px;
  align-self:flex-start;
  font-size:13.5px;font-weight:500;color:var(--muted);
}
.hero__scroll s{display:block;width:56px;height:1px;background:var(--line-2);position:relative;text-decoration:none;overflow:hidden}
.hero__scroll s::after{content:"";position:absolute;inset:0;background:var(--accent);animation:sweep 2.4s var(--ease-2) infinite}
@keyframes sweep{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}


/* ---------- Logo animado del hero ---------- */
.hlogo{
  width:clamp(112px,15vw,224px);flex-shrink:0;
  perspective:1200px;color:var(--accent);
  animation:hin 1s var(--ease) .25s both;
}
@keyframes hin{
  from{opacity:0;transform:translateY(18px) scale(.94)}
  to{opacity:1;transform:none}
}
.hlogo__in{
  transform-style:preserve-3d;will-change:transform;
  transition:transform .9s var(--ease);
}
.hlogo svg{width:100%;height:auto;overflow:visible;
  animation:hbreathe 7s ease-in-out infinite 2.2s}

/* barrido de color por dentro de la A */
.hlogo__sweep{animation:hsweep 13s linear .45s infinite both}
.hlogo.replay .hlogo__sweep{animation:hsweepOnce 1.1s cubic-bezier(.55,0,.3,1) both}
@keyframes hsweepOnce{from{transform:translateX(0)}to{transform:translateX(1720px)}}
@keyframes hsweep{
  0%{transform:translateX(0);animation-timing-function:cubic-bezier(.55,0,.3,1)}
  14%{transform:translateX(1720px)}
  100%{transform:translateX(1720px)}
}

/* el punto cae y rebota */
.hlogo__fall{animation:hdrop 1s cubic-bezier(.3,1.5,.5,1) 1.05s both}
@keyframes hdrop{
  from{transform:translateY(-190px);opacity:0}
  60%{opacity:1}
  to{transform:translateY(0);opacity:1}
}
.hlogo__dot{transition:transform .8s var(--ease)}

@keyframes hbreathe{
  0%,100%{transform:scale(1)}
  50%{transform:scale(1.022)}
}

@media(max-width:600px){ .hlogo{width:88px} }
@media(prefers-reduced-motion:reduce){
  .hlogo,.hlogo svg,.hlogo__fall,.hlogo__dot{animation:none}
  .hero__title em{animation:none;color:var(--accent);background-image:none;-webkit-text-fill-color:currentColor}
  .hlogo__sweep{display:none}
  .orb{display:none}
}


/* ---------- El punto sale a recorrer la pantalla ---------- */
.orb{
  position:absolute;z-index:2;border-radius:50%;pointer-events:none;
  background:currentColor;color:var(--risd);
  box-shadow:0 0 42px -12px currentColor;
  opacity:0;will-change:transform;
  animation:
    orbTrip 13s linear 3.4s infinite,
    orbHue  13s linear 3.4s infinite,
    orbShow 13s linear 3.4s infinite;
}
@keyframes orbTrip{
  0%,5%   {transform:translate(0,0) scale(1);animation-timing-function:cubic-bezier(.4,0,.2,1)}
  13%     {transform:translate(-8vw,-6vh) scale(1.14)}
  23%     {transform:translate(-28vw,-1vh) scale(1.3)}
  33%     {transform:translate(-46vw,14vh) scale(1.14)}
  43%     {transform:translate(-50vw,31vh) scale(1.32)}
  52%     {transform:translate(-28vw,38vh) scale(1.2)}
  60%     {transform:translate(-8vw,22vh) scale(1.08);animation-timing-function:cubic-bezier(.6,0,.2,1)}
  66%,100%{transform:translate(0,0) scale(1)}
}
@keyframes orbHue{
  0%,8%   {color:#255BEC}
  25%     {color:#B49DF8}
  42%     {color:#F6C74D}
  58%     {color:#EA6E38}
  66%,100%{color:#255BEC}
}
@keyframes orbShow{
  0%,4.4%   {opacity:0}
  4.5%,64.6%{opacity:1}
  64.7%,100%{opacity:0}
}
/* el punto del logo se apaga justo mientras el orbe está de viaje */
.hlogo__dot{animation:dotCycle 13s linear 3.4s infinite}
@keyframes dotCycle{
  0%,4.4%   {opacity:1}
  4.5%,64.6%{opacity:0}
  64.7%,100%{opacity:1}
}

/* ---------- De un problema a una herramienta ---------- */
.demo{padding-block:clamp(54px,5.6vw,98px);border-block:1px solid var(--line);background:var(--ink-2)}

.demo__switch{display:inline-flex;gap:5px;margin-top:clamp(26px,3.2vw,42px);
  padding:5px;border-radius:999px;box-shadow:inset 0 0 0 1px var(--line);flex-wrap:wrap}
.dsw{padding:11px 20px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--muted);
  transition:background .45s var(--ease),color .45s var(--ease)}
.dsw:hover{color:#fff}
.dsw.is-on{background:var(--accent);color:var(--accent-ink)}

.papers{
  position:relative;display:grid;
  grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);
  margin-top:clamp(34px,4vw,58px);align-items:start;
}

/* el problema, en papel */
.paper{
  position:relative;background:#FBFBF7;color:#15151A;border-radius:3px;
  padding:clamp(24px,2.6vw,36px);
  box-shadow:0 26px 60px -18px rgba(0,0,0,.85), 0 3px 10px rgba(0,0,0,.45);
  transition:transform .8s var(--ease);
}
.paper--in{transform:rotate(-1.6deg);z-index:3;margin-right:clamp(-48px,-3.2vw,-22px);margin-top:clamp(18px,2.4vw,40px)}
.papers:hover .paper--in{transform:rotate(-2.8deg) translate(-8px,-6px)}
.paper__head{display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding-bottom:14px;margin-bottom:20px;border-bottom:1.5px solid #1A1A20}
.paper__label{font-size:13px;font-weight:700;letter-spacing:-.01em;color:#15151A}
.paper__stamp{font-family:"Caveat",cursive;font-size:19px;font-weight:600;color:var(--giants);
  transform:rotate(-6deg);padding:1px 10px;border:2px solid var(--giants);border-radius:4px;line-height:1.1}
.paper__problem{font-size:clamp(17px,1.6vw,21px);line-height:1.62;color:#22222A;letter-spacing:-.018em;font-weight:500}
.paper__hand{font-family:"Caveat",cursive;font-size:23px;color:#8A8A94;margin-top:18px;transform:rotate(-2deg)}
.paper__scribble{position:absolute;right:6px;bottom:-16px;width:clamp(64px,6vw,96px);color:#C9C9C2;pointer-events:none}

/* la herramienta construida */
.built{position:relative;z-index:2;margin-top:0}
.mock{
  display:none;background:var(--ink);border-radius:16px;
  padding:clamp(20px,2.2vw,30px);
  box-shadow:0 30px 70px -20px rgba(0,0,0,.95), inset 0 0 0 1px rgba(255,255,255,.13);
  transform:rotate(1.4deg);
  padding-left:clamp(52px,5vw,78px);
}
.mock.is-on{display:block;animation:mockIn .7s var(--ease) both}
@keyframes mockIn{from{opacity:0;transform:rotate(1.4deg) translateY(16px)}to{opacity:1;transform:rotate(1.4deg)}}
.papers:hover .mock{transform:rotate(2.2deg) translate(8px,4px)}

.mock__bar{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:20px}
.mock__ttl{font-size:15px;font-weight:700;letter-spacing:-.022em;color:#fff}
.mock__pill{font-size:11.5px;font-weight:600;color:var(--ink);background:var(--mikado);
  padding:4px 11px;border-radius:999px}

.mock__chart{display:flex;align-items:flex-end;gap:8px;height:104px}
.mock__chart i{flex:1;height:var(--h);background:var(--risd);border-radius:5px 5px 2px 2px;display:block}
.mock__chart i:nth-child(6){background:var(--mikado)}
.mock__axis{display:flex;gap:8px;margin:9px 0 20px}
.mock__axis span{flex:1;text-align:center;font-size:10.5px;color:var(--muted-2);font-weight:500}

.mock__row{display:flex;justify-content:space-between;align-items:baseline;gap:14px;
  padding:9px 0;border-top:1px solid rgba(255,255,255,.08);font-size:13.5px;color:var(--muted)}
.mock__row b{color:#fff;font-weight:600}
.mock__row b.warn{color:var(--giants)}

.mock__slots{list-style:none;display:grid;gap:0;margin-bottom:6px}
.mock__slots li{display:flex;align-items:baseline;gap:12px;padding:11px 0;
  border-bottom:1px solid rgba(255,255,255,.08);font-size:14px}
.mock__slots b{color:var(--risd);font-weight:700;min-width:78px}
.mock__slots span{color:#D2D2DA;flex:1}
.mock__slots s{text-decoration:none;font-size:11.5px;font-weight:600;padding:3px 9px;border-radius:999px}
.mock__slots s.ok{color:#0B0B0C;background:var(--mikado)}
.mock__slots s.wait{color:var(--muted);box-shadow:inset 0 0 0 1px var(--line-2)}

.mock__form{display:grid;gap:0;margin-bottom:14px}
.mock__field{display:flex;justify-content:space-between;gap:14px;padding:11px 0;
  border-bottom:1px solid rgba(255,255,255,.08);font-size:14px}
.mock__field span{color:var(--muted)}
.mock__field b{color:#fff;font-weight:600}
.mock__total{display:flex;justify-content:space-between;align-items:baseline;gap:14px;
  padding:16px 18px;border-radius:12px;background:var(--risd);color:#fff;margin-top:6px}
.mock__total span{font-size:13.5px;opacity:.85}
.mock__total b{font-size:22px;font-weight:800;letter-spacing:-.03em}

.mock__send{margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,.08);
  font-size:12.5px;font-weight:600;color:var(--muted-2)}

.paper__note{
  position:absolute;z-index:4;left:34%;bottom:clamp(-34px,-2.6vw,-18px);
  width:clamp(92px,8.6vw,120px);height:clamp(92px,8.6vw,120px);
  background:var(--mikado);color:var(--ink);
  display:grid;place-items:center;text-align:center;padding:12px;
  transform:rotate(-8deg);border-radius:2px;
  box-shadow:0 14px 26px -10px rgba(0,0,0,.75);
  font-family:"Caveat",cursive;font-size:clamp(18px,1.7vw,23px);font-weight:600;line-height:1.15;
  transition:transform .8s var(--ease);
}
.papers:hover .paper__note{transform:rotate(-12deg) translate(-8px,8px)}

/* las piezas que se usaron */
.parts{margin-top:clamp(30px,3.4vw,46px)}
.parts__lbl{font-size:13.5px;font-weight:600;color:var(--muted-2)}
.parts ul{list-style:none;display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}
.parts li{display:inline-flex;align-items:center;gap:9px;font-size:14px;font-weight:600;color:#D6D6DE;
  padding:9px 16px;border-radius:999px;box-shadow:inset 0 0 0 1px var(--line);
  opacity:0;transform:translateY(6px);
  transition:opacity .5s var(--ease),transform .5s var(--ease)}
.parts li.on{opacity:1;transform:none}
.parts li i{width:9px;height:9px;border-radius:50%;background:var(--sc);flex-shrink:0}

.demo__note{margin-top:clamp(24px,2.8vw,38px);font-size:16px;color:var(--muted);max-width:74ch;
  opacity:0;transform:translateY(8px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.demo__note.on{opacity:1;transform:none}
.demo__note b{color:var(--accent);font-weight:600}

@media(max-width:960px){
  .papers{grid-template-columns:1fr;gap:22px}
  .paper--in{margin-right:0;margin-top:0}
  .mock{padding-left:clamp(20px,2.2vw,30px)}
  .demo__switch{width:100%}
  .dsw{flex:1;text-align:center}
  .paper__note{position:static;justify-self:start;transform:rotate(-6deg)}
}
@media(prefers-reduced-motion:reduce){
  .paper,.paper__note,.mock{transform:none!important}
}


/* ---------- Más vida: color por caso, armado en vivo, trazo ---------- */
.demo{transition:background .8s var(--ease)}

/* bloque de color plano detrás de la herramienta */
.built{position:relative;z-index:2}
.built::before{
  content:"";position:absolute;inset:14px -16px -18px 34px;
  background:var(--accent);border-radius:18px;
  transform:rotate(3.4deg);z-index:-1;opacity:.9;
  transition:background .7s var(--ease),transform .8s var(--ease);
}
.papers:hover .built::before{transform:rotate(5deg) translate(10px,6px)}

/* el trazo que une problema y herramienta */
.link{
  position:absolute;left:34%;top:44%;width:clamp(120px,13vw,200px);height:auto;
  color:var(--accent);z-index:6;pointer-events:none;
  transition:color .7s var(--ease);
}
.link__p{stroke-dasharray:260;stroke-dashoffset:260}
.link__h{stroke-dasharray:44;stroke-dashoffset:44}
.demo.is-live .link__p{animation:draw .9s var(--ease) .25s forwards}
.demo.is-live .link__h{animation:draw .3s var(--ease) 1.05s forwards}
@keyframes draw{to{stroke-dashoffset:0}}

/* la herramienta se arma a la vista */
.mock.is-on .mock__chart i{transform-origin:bottom;animation:barUp .65s var(--ease) both}
.mock.is-on .mock__chart i:nth-child(1){animation-delay:.20s}
.mock.is-on .mock__chart i:nth-child(2){animation-delay:.27s}
.mock.is-on .mock__chart i:nth-child(3){animation-delay:.34s}
.mock.is-on .mock__chart i:nth-child(4){animation-delay:.41s}
.mock.is-on .mock__chart i:nth-child(5){animation-delay:.48s}
.mock.is-on .mock__chart i:nth-child(6){animation-delay:.55s}
.mock.is-on .mock__chart i:nth-child(7){animation-delay:.62s}
@keyframes barUp{from{transform:scaleY(0)}to{transform:scaleY(1)}}

.mock.is-on .mock__row,
.mock.is-on .mock__slots li,
.mock.is-on .mock__field,
.mock.is-on .mock__total,
.mock.is-on .mock__send{animation:rowIn .55s var(--ease) both}
@keyframes rowIn{from{opacity:0;transform:translateX(-14px)}to{opacity:1;transform:none}}
.mock.is-on .mock__row:nth-of-type(1),
.mock.is-on .mock__slots li:nth-child(1),
.mock.is-on .mock__field:nth-child(1){animation-delay:.55s}
.mock.is-on .mock__row:nth-of-type(2),
.mock.is-on .mock__slots li:nth-child(2),
.mock.is-on .mock__field:nth-child(2){animation-delay:.66s}
.mock.is-on .mock__row:nth-of-type(3),
.mock.is-on .mock__slots li:nth-child(3),
.mock.is-on .mock__field:nth-child(3){animation-delay:.77s}
.mock.is-on .mock__total{animation-delay:.9s}
.mock.is-on .mock__send{animation-delay:1.05s}

/* las etiquetas de estado entran después, como si se confirmaran solas */
.mock__slots s{animation:tagPop .45s var(--ease) both}
.mock.is-on .mock__slots li:nth-child(1) s{animation-delay:1.0s}
.mock.is-on .mock__slots li:nth-child(2) s{animation-delay:1.18s}
.mock.is-on .mock__slots li:nth-child(3) s{animation-delay:1.36s}
@keyframes tagPop{from{opacity:0;transform:scale(.7)}to{opacity:1;transform:none}}

/* el botón activo muestra cuánto falta para el siguiente caso */
.dsw{position:relative;overflow:hidden}
.dsw__bar{position:absolute;left:0;bottom:0;height:2px;width:100%;
  background:currentColor;opacity:.45;transform:scaleX(0);transform-origin:left}
.dsw.is-on.counting .dsw__bar{animation:countdown 8s linear forwards}
@keyframes countdown{from{transform:scaleX(0)}to{transform:scaleX(1)}}

@media(max-width:960px){
  .link{display:none}
  .built::before{inset:10px -8px -12px 10px}
}
@media(prefers-reduced-motion:reduce){
  .link__p,.link__h{stroke-dashoffset:0;animation:none}
  .mock.is-on .mock__chart i,
  .mock.is-on .mock__row,.mock.is-on .mock__slots li,.mock.is-on .mock__field,
  .mock.is-on .mock__total,.mock.is-on .mock__send,.mock__slots s{animation:none}
  .dsw.is-on.counting .dsw__bar{animation:none}
}

/* ---------- Bloque de contraste ---------- */
.pad-y{padding-block:clamp(50px,5.2vw,92px)}
.split{display:grid;grid-template-columns:minmax(0,.42fr) minmax(0,.58fr);gap:clamp(28px,5vw,90px);align-items:start}
.sticky{position:sticky;top:120px}

.claims{display:grid;gap:0;border-top:1px solid var(--line)}
.claim{
  padding:clamp(24px,3.4vw,44px) 0;border-bottom:1px solid var(--line);
  position:relative;transition:padding-left .6s var(--ease);
}
.claim::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--accent);
  transform:scaleY(0);transform-origin:bottom;transition:transform .6s var(--ease);
}
.claim:hover{padding-left:20px}
.claim:hover::before{transform:scaleY(1);transform-origin:top}
.claim__t{font-size:clamp(21px,2.3vw,30px);font-weight:600;letter-spacing:-.028em;line-height:1.2;
  transition:color .45s var(--ease)}
.claim:hover .claim__t{color:var(--accent)}
.claim__d{margin-top:10px;color:var(--muted);font-size:15.5px;max-width:52ch;line-height:1.6}

/* ---------- Catalogo de cursos ---------- */

/* ---------- Ruta gratuita de fundamentos ---------- */
.ruta{
  margin-top:clamp(30px,3.6vw,50px);
  border:1px solid var(--line);border-radius:24px;
  background:var(--ink-2);padding:clamp(26px,3vw,46px);
  position:relative;overflow:hidden;
}
.ruta::before{
  content:"";position:absolute;inset:0 auto auto 0;width:100%;height:3px;
  background:linear-gradient(90deg,var(--mikado),var(--giants),var(--indigo),var(--risd));
}
.ruta__head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:clamp(20px,3vw,48px);align-items:end}
.ruta__badge{
  display:inline-block;padding:6px 14px;border-radius:999px;
  background:var(--mikado);color:var(--ink);
  font-size:12.5px;font-weight:700;letter-spacing:-.01em;
}
.ruta__t{font-size:clamp(26px,3.2vw,42px);font-weight:700;letter-spacing:-.036em;line-height:1.05;margin-top:14px}
.ruta__d{margin-top:14px;font-size:16.5px;line-height:1.62;color:#B9B9C6;max-width:60ch}
.ruta__cta{flex-shrink:0}

.ruta__pasos{
  list-style:none;display:grid;gap:0;
  margin-top:clamp(28px,3.2vw,44px);
  border-top:1px solid var(--line);
}
.paso{
  position:relative;padding:clamp(18px,2vw,26px) 0 clamp(18px,2vw,26px) clamp(30px,3vw,46px);
  border-bottom:1px solid var(--line);
  transition:padding-left .5s var(--ease);
}
/* la línea que hilvana los pasos */
.paso::before{
  content:"";position:absolute;left:9px;top:0;bottom:0;width:1px;background:var(--line-2);
}
.paso:first-child::before{top:50%}
.paso:last-child::before{bottom:50%}
.paso::after{
  content:"";position:absolute;left:4px;top:calc(50% - 6px);
  width:11px;height:11px;border-radius:50%;
  background:var(--ink-2);box-shadow:inset 0 0 0 2px var(--muted-2);
  transition:box-shadow .5s var(--ease),background .5s var(--ease);
}
.paso:hover{padding-left:clamp(38px,3.6vw,56px)}
.paso:hover::after{background:var(--accent);box-shadow:inset 0 0 0 2px var(--accent), 0 0 0 5px color-mix(in srgb, var(--accent) 22%, transparent)}
.paso__t{font-size:clamp(18px,1.85vw,24px);font-weight:700;letter-spacing:-.03em;line-height:1.2;
  transition:color .45s var(--ease)}
.paso:hover .paso__t{color:var(--accent)}
.paso__d{margin-top:8px;font-size:15.5px;line-height:1.6;color:var(--muted);max-width:62ch}
.paso__s{display:inline-block;margin-top:12px;font-size:14px;font-weight:600;color:#C9C9D4}

/* ---------- Los de pago ---------- */
.pagos{margin-top:clamp(46px,5.4vw,84px)}
.pagos__head{display:flex;justify-content:space-between;align-items:baseline;gap:24px;flex-wrap:wrap;
  padding-bottom:clamp(18px,2vw,26px)}
.pagos__head p{font-size:15.5px;color:var(--muted);max-width:46ch}

@media(max-width:820px){
  .ruta__head{grid-template-columns:1fr}
  .ruta__cta{justify-self:start}
}

.courses{margin-top:clamp(24px,3vw,38px);border-top:1px solid var(--line)}
.course{
  display:grid;grid-template-columns:minmax(0,.44fr) minmax(0,.56fr);
  gap:clamp(20px,3vw,56px);align-items:start;
  padding:clamp(26px,3.2vw,42px) 0;border-bottom:1px solid var(--line);
  position:relative;transition:padding-left .55s var(--ease),opacity .4s var(--ease);
}
.course::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--accent);
  transform:scaleY(0);transform-origin:bottom;transition:transform .55s var(--ease);
}
.course:hover{padding-left:20px}
.course:hover::before{transform:scaleY(1);transform-origin:top}
.course.is-hidden{display:none}
.course__tag{
  display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;
  margin-bottom:12px;color:var(--muted);
}
.course__tag::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.course__tag.free{color:var(--mikado)}
.course__tag.paid{color:var(--indigo)}
.course__t{font-size:clamp(24px,2.9vw,38px);font-weight:700;letter-spacing:-.034em;line-height:1.08;
  transition:color .45s var(--ease)}
.course:hover .course__t{color:var(--accent)}
.course__d{color:#B9B9C6;font-size:16px;line-height:1.6;max-width:52ch}
.course__list{list-style:none;display:grid;gap:9px;margin-top:18px}
.course__list li{display:flex;gap:11px;align-items:flex-start;font-size:15px;color:var(--muted)}
.course__list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);
  flex-shrink:0;margin-top:.56em;transition:background .5s var(--ease)}
.course__go{display:inline-flex;align-items:center;gap:9px;margin-top:20px;
  font-size:15px;font-weight:600;color:#fff}
.course__go s{text-decoration:none;color:var(--accent);transition:transform .45s var(--ease),color .5s var(--ease);display:inline-block}
.course:hover .course__go s{transform:translateX(6px)}
.courses__note{margin-top:26px;font-size:14.5px;color:var(--muted-2)}

/* ---------- Para quien es ---------- */
.who{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2.2vw,28px);
  margin-top:clamp(34px,4.5vw,60px)}
.who__c{border:1px solid var(--line);border-radius:20px;padding:clamp(24px,2.6vw,34px);
  background:var(--ink-2);transition:border-color .5s var(--ease),background .5s var(--ease),transform .5s var(--ease)}
.who__c:hover{border-color:var(--accent);background:var(--ink-3);transform:translateY(-4px)}
.who__c h3{font-size:clamp(20px,2vw,26px);font-weight:700;letter-spacing:-.03em;line-height:1.15}
.who__c p{margin-top:12px;color:var(--muted);font-size:15.5px;line-height:1.6}
.who__c span{display:inline-block;margin-top:20px;font-size:14px;font-weight:600;color:var(--accent);
  transition:color .5s var(--ease)}
@media(max-width:1000px){.who{grid-template-columns:1fr}.course{grid-template-columns:1fr}}


/* ---------- Quién enseña ---------- */
.sobre{display:grid;grid-template-columns:minmax(0,.3fr) minmax(0,1fr);
  gap:clamp(26px,3.6vw,56px);align-items:start;margin-top:clamp(22px,2.6vw,34px)}
.sobre__h{margin-bottom:clamp(16px,1.8vw,22px)}

.sobre__foto{margin:0;position:relative;border-radius:22px;overflow:hidden;
  box-shadow:0 1px 2px rgba(0,0,0,.4), 0 24px 50px -20px rgba(0,0,0,.7),
             0 60px 100px -50px rgba(37,91,236,.55)}
.sobre__foto img{width:100%;height:auto;display:block}
/* una esquina de color que la enmarca */
.sobre__foto::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:5px;
  background:linear-gradient(90deg,#255BEC,#B49DF8,#F6C74D,#EA6E38);
}

.sobre__p{display:grid;gap:15px;max-width:62ch}
.sobre__p p{font-size:16.5px;line-height:1.72;color:#C3C3CE}
.sobre__p b{color:#fff;font-weight:600}

.sobre__firma{margin-top:clamp(24px,2.8vw,34px);padding-top:20px;border-top:1px solid var(--line)}
.sobre__f1{display:block;font-family:"Caveat",cursive;font-size:36px;color:var(--accent);
  line-height:1;transition:color .6s var(--ease)}
.sobre__f2{display:block;font-size:13.5px;color:var(--muted-2);margin-top:7px}

@media(max-width:900px){
  .sobre{grid-template-columns:1fr;gap:26px}
  .sobre__foto{max-width:260px}
}

/* ---------- Carrusel de las clases ---------- */
.reel__head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap}
.reel__nav{display:flex;gap:10px}
.rnav{
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;color:#fff;
  box-shadow:inset 0 0 0 1px var(--line-2);
  transition:background .45s var(--ease),color .45s var(--ease),box-shadow .45s var(--ease),transform .45s var(--ease);
}
.rnav svg{width:22px;height:22px}
.rnav:hover:not(:disabled){background:var(--accent);color:var(--accent-ink);box-shadow:none;transform:scale(1.06)}
.rnav:disabled{opacity:.28;cursor:default}

.reel{
  --gap:clamp(14px,1.6vw,22px);
  display:flex;gap:var(--gap);
  margin-top:clamp(32px,4vw,54px);
  overflow-x:auto;overscroll-behavior-x:contain;
  scroll-snap-type:x mandatory;scroll-behavior:smooth;
  scrollbar-width:none;-ms-overflow-style:none;
  padding-bottom:2px;
}
.reel::-webkit-scrollbar{display:none}

.step{
  /* siempre 2.6 tarjetas a la vista, asi siempre hay recorrido real */
  flex:0 0 max(268px, calc((100% - 2 * var(--gap)) / 2.6));
  scroll-snap-align:start;
  border-radius:20px;padding:clamp(24px,2.2vw,32px);
  background:var(--ink-2);box-shadow:inset 0 0 0 1px var(--line);
  display:flex;flex-direction:column;
  transition:box-shadow .5s var(--ease),background .5s var(--ease),transform .5s var(--ease);
}
.step:hover{box-shadow:inset 0 0 0 1px var(--accent);background:var(--ink-3);transform:translateY(-4px)}
.step__n{font-size:13.5px;font-weight:600;color:var(--accent);transition:color .5s var(--ease)}
.step__body{display:flex;flex-direction:column;flex:1;margin-top:clamp(28px,3vw,44px)}
.step__t{font-size:clamp(22px,2.1vw,29px);font-weight:700;letter-spacing:-.032em;line-height:1.1}
.step__d{margin-top:13px;color:var(--muted);font-size:15px;line-height:1.6}

.reel__bar{height:2px;background:var(--line);margin-top:clamp(24px,2.6vw,34px);border-radius:2px;overflow:hidden}
.reel__bar i{display:block;height:100%;width:25%;background:var(--accent);border-radius:2px;
  transition:width .35s var(--ease),transform .35s var(--ease),background .5s var(--ease)}

@media(prefers-reduced-motion:reduce){.reel{scroll-behavior:auto}}


/* ---------- Proyectos de estudiantes ---------- */
.pr__head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.8fr);
  gap:clamp(24px,4vw,64px);align-items:end}
.pr__head .lead{padding-bottom:6px}

.pr{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);
  gap:clamp(20px,2.6vw,38px);margin-top:clamp(22px,2.6vw,34px);align-items:start}
/* pestañas de proyecto */
.pr__tabs{display:flex;gap:9px;flex-wrap:wrap;margin-top:clamp(26px,3vw,40px)}
.prTab{
  text-align:left;padding:14px 22px;border-radius:16px;
  box-shadow:inset 0 0 0 1px var(--line);
  transition:box-shadow .45s var(--ease),background .45s var(--ease),transform .45s var(--ease);
}
.prTab b{display:block;font-size:16px;font-weight:700;letter-spacing:-.028em;color:var(--muted)}
.prTab span{display:block;font-size:13px;color:var(--muted-2);margin-top:3px}
.prTab:hover{box-shadow:inset 0 0 0 1px var(--line-2);transform:translateY(-2px)}
.prTab:hover b{color:#fff}
.prTab.is-on{background:var(--ink-3);box-shadow:inset 0 0 0 1px var(--accent)}
.prTab.is-on b{color:#fff}
.prTab.is-on span{color:var(--accent)}

.pr{display:none}
.pr.is-on{display:grid;animation:prIn .6s var(--ease) both}
@keyframes prIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* inicial cuando no hay foto */
.pr__face--ini{
  display:grid;place-items:center;background:var(--ink-3);color:var(--accent);
  font-size:26px;font-weight:700;letter-spacing:-.03em;
}

.pr__stage{
  border-radius:14px;overflow:hidden;background:var(--ink-3);
  box-shadow:0 1px 2px rgba(0,0,0,.4), 0 16px 34px -14px rgba(0,0,0,.7), 0 50px 80px -40px rgba(0,0,0,.9);
}
.pr__chrome{
  display:flex;align-items:center;gap:7px;padding:11px 16px;
  background:var(--ink-2);border-bottom:1px solid var(--line);
}
.pr__chrome i{width:9px;height:9px;border-radius:50%;background:var(--line-2);flex-shrink:0}
.pr__chrome i:nth-child(1){background:#EA6E38}
.pr__chrome i:nth-child(2){background:#F6C74D}
.pr__chrome i:nth-child(3){background:#7BC98F}
.pr__chrome span{margin-left:12px;font-size:12.5px;font-weight:500;color:var(--muted)}
.pr__stage img{width:100%;height:auto;display:block;transition:opacity .35s var(--ease)}
.pr__stage img.swap{opacity:0}

.pr__thumbs{display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));gap:10px;margin-top:12px}
.prT{
  border-radius:10px;overflow:hidden;position:relative;display:block;
  box-shadow:inset 0 0 0 1px var(--line);opacity:.55;
  transition:opacity .4s var(--ease),box-shadow .4s var(--ease),transform .4s var(--ease);
}
.prT img{width:100%;height:auto;display:block}
.prT span{position:absolute;left:0;right:0;bottom:0;padding:7px 10px;
  font-size:12px;font-weight:600;color:#fff;text-align:left;
  background:linear-gradient(transparent,rgba(0,0,0,.82))}
.prT:hover{opacity:.85;transform:translateY(-2px)}
.prT.is-on{opacity:1;box-shadow:inset 0 0 0 2px var(--accent)}

.pr__side{
  border:1px solid var(--line);border-radius:18px;padding:clamp(24px,2.4vw,32px);
  background:var(--ink-2);
}
.pr__who{display:flex;align-items:center;gap:16px}
.pr__face{width:64px;height:64px;border-radius:50%;object-fit:cover;flex-shrink:0;
  box-shadow:0 0 0 2px var(--accent), 0 0 0 5px var(--ink-2)}
.pr__name{font-size:20px;font-weight:700;letter-spacing:-.03em}
.pr__place{font-size:14px;color:var(--muted);margin-top:2px}

.pr__meta{display:grid;gap:14px;margin-top:26px;padding-top:24px;border-top:1px solid var(--line)}
.pr__meta div{display:grid;gap:5px}
.pr__meta span{font-size:12.5px;color:var(--muted-2);font-weight:500}
.pr__meta b{font-size:15.5px;font-weight:600;color:#DEDEE6;line-height:1.45;letter-spacing:-.015em}

.pr__quote{margin-top:26px;padding-top:24px;border-top:1px solid var(--line);position:relative}
.pr__quote::before{
  content:"“";position:absolute;top:6px;left:-4px;
  font-size:74px;line-height:1;color:var(--accent);opacity:.28;font-weight:700;
}
.pr__quote p{font-size:15.5px;line-height:1.68;color:#C3C3CE;position:relative}
.pr__quote p + p{margin-top:14px}
.pr__quote b{color:#fff;font-weight:600}

@media(max-width:1000px){
  .pr__head,.pr.is-on{grid-template-columns:1fr}
  .pr__tabs{flex-direction:column}
  .prTab{width:100%}
}

/* ---------- Empresas, bloque de color ---------- */
.slab{background:var(--accent);color:var(--accent-ink);border-radius:clamp(20px,2.4vw,34px);
  padding:clamp(34px,5vw,86px);transition:background .6s var(--ease),color .6s var(--ease)}
.slab .lead{color:inherit;opacity:.82}
.slab .eyebrow{color:inherit;opacity:.8}
.slab .eyebrow b{color:inherit}
.slab .eyebrow::before{background:currentColor}
.slab__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.4vw,36px);margin-top:clamp(30px,4vw,58px)}
.slab__cell{border-top:1px solid currentColor;padding-top:18px;opacity:.92}
.slab__cell h4{font-size:19px;font-weight:700;letter-spacing:-.025em}
.slab__cell p{font-size:14.5px;margin-top:8px;opacity:.78;line-height:1.55}
.btn--onslab{background:var(--ink);color:#fff;margin-top:clamp(28px,3.4vw,44px)}
.btn--onslab::before{background:rgba(255,255,255,.16)}


/* ---------- Lo que vas a construir ---------- */
.build__head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.86fr);
  gap:clamp(24px,4vw,64px);align-items:end}
.build__head .lead{padding-bottom:6px}

.build{
  position:relative;height:clamp(470px,42vw,596px);
  margin-top:clamp(28px,3.4vw,48px);
}
.build::after{
  content:"";position:absolute;inset:6% 12%;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse at 50% 55%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 68%);
  filter:blur(30px);
}
.pp{
  position:absolute;border-radius:14px;
  box-shadow:0 1px 2px rgba(0,0,0,.4), 0 10px 22px -10px rgba(0,0,0,.55), 0 42px 70px -32px rgba(0,0,0,.9);
  rotate:var(--r);
  transform:translate(calc(var(--mx,0px) + var(--ox,0px)), calc(var(--my,0px) + var(--oy,0px)));
  transition:transform .5s var(--ease), rotate .6s var(--ease), box-shadow .6s var(--ease), opacity .5s var(--ease);
  will-change:transform,translate,rotate;
  animation:
    drift var(--fs,16s) ease-in-out infinite var(--fd,0s),
    sway var(--ss,9s) ease-in-out infinite alternate var(--fd,0s);
}
/* deriva: cada pieza describe su propia órbita lenta */
@keyframes drift{
  0%  {translate:0 0}
  25% {translate:calc(var(--ax,14px) * .8) calc(var(--ay,12px) * -1)}
  50% {translate:var(--ax,14px) calc(var(--ay,12px) * .3)}
  75% {translate:calc(var(--ax,14px) * .2) var(--ay,12px)}
  100%{translate:0 0}
}
/* balanceo: la rotación respira alrededor de la suya */
@keyframes sway{
  from{rotate:calc(var(--r) - 1.4deg)}
  to  {rotate:calc(var(--r) + 1.4deg)}
}
.build.is-in .pp{animation:
    ppIn .9s var(--ease) both,
    drift var(--fs,16s) ease-in-out infinite var(--fd,0s),
    sway var(--ss,9s) ease-in-out infinite alternate var(--fd,0s)}
@keyframes ppIn{
  from{opacity:0;transform:translateY(44px) scale(.96)}
  to{opacity:1;transform:none}
}

/* panel con gráfico */
.pp--panel{
  border-radius:16px;
  --r:-1.8deg;--fs:17s;--fd:-2s;--ss:9.5s;--ax:16px;--ay:13px;--d:1.15;
  left:0;top:2%;width:min(35%,320px);
  background:var(--paper);color:var(--ink);
  padding:20px;z-index:3;animation-delay:.05s;
}
.pp__bar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.pp__ttl{font-size:14px;font-weight:700;letter-spacing:-.02em}
.pp__live{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;color:#7A7A86}
.pp__live i{width:7px;height:7px;border-radius:50%;background:var(--risd)}
.pp__chart{display:flex;align-items:flex-end;gap:7px;height:96px}
.pp__chart i{flex:1;height:var(--h);background:var(--risd);border-radius:4px 4px 2px 2px;display:block}
.pp__chart i:nth-child(6){background:var(--mikado)}
.pp__axis{display:flex;gap:7px;margin-top:9px}
.pp__axis span{flex:1;text-align:center;font-size:10.5px;color:#9A9AA4;font-weight:500}
.pp__foot{margin-top:16px;padding-top:13px;border-top:1px solid #E8E8EC;
  font-size:11.5px;font-weight:600;color:#9A9AA4}

/* tarjeta de indicadores */
.pp--kpi{
  --r:2.4deg;--fs:19s;--fd:-6s;--ss:11s;--ax:13px;--ay:15px;--d:.7;
  right:0;top:0;width:min(27%,250px);
  background:var(--ink-3);color:#fff;
  padding:22px;z-index:4;animation-delay:.16s;border-radius:16px;
  box-shadow:0 1px 2px rgba(0,0,0,.5), 0 12px 26px -12px rgba(0,0,0,.7), 0 44px 74px -34px rgba(0,0,0,.95), inset 0 0 0 1px rgba(255,255,255,.09);
}
.pp__kpiRow{display:flex;justify-content:space-between;align-items:baseline;gap:14px;
  padding:9px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.pp__kpiRow span{font-size:12.5px;color:var(--muted);font-weight:500}
.pp__kpiRow b{font-size:19px;font-weight:700;letter-spacing:-.02em}
.pp__kpiRow b.warn{color:var(--giants)}
.pp__spark{margin-top:14px;color:var(--indigo)}
.pp__spark svg{width:100%;height:auto}

/* agenda */
.pp--agenda{
  --r:1.4deg;--fs:15s;--fd:-9s;--ss:8.5s;--ax:15px;--ay:14px;--d:1.4;
  left:29%;bottom:0;width:min(30%,272px);
  background:#F5F5F0;color:var(--ink);
  padding:22px;z-index:5;animation-delay:.28s;border-radius:16px;
}
.pp__slots{list-style:none;display:grid;gap:0}
.pp__slots li{display:flex;align-items:baseline;gap:12px;padding:10px 0;
  border-bottom:1px dashed #CFCFC8}
.pp__slots li:last-child{border-bottom:0}
.pp__slots b{font-size:14px;font-weight:700;color:var(--risd);min-width:44px}
.pp__slots span{font-size:13.5px;color:#43434D;font-weight:500}

/* conversación */
.pp--chat{
  --r:-3deg;--fs:21s;--fd:-13s;--ss:10.5s;--ax:12px;--ay:16px;--d:.9;
  left:59%;bottom:0;width:min(28%,256px);
  background:var(--risd);color:#fff;
  padding:20px;z-index:6;animation-delay:.4s;border-radius:16px;
}
.pp__who{font-size:11.5px;font-weight:700;opacity:.75;margin-bottom:12px}
.pp__msg{font-size:13.5px;line-height:1.45;padding:9px 13px;border-radius:12px;margin-bottom:7px;max-width:92%}
.pp__msg--in{background:rgba(255,255,255,.17)}
.pp__msg--out{background:#fff;color:var(--ink);font-weight:500;margin-left:auto}

/* flujo */
.pp--flow{
  --r:-5.5deg;--fs:13s;--fd:-4s;--ss:7.5s;--ax:18px;--ay:12px;--d:1.7;
  left:1%;bottom:2%;width:min(23%,196px);
  background:var(--ink-2);color:var(--indigo);
  padding:18px 20px;z-index:2;animation-delay:.52s;border-radius:16px;
  box-shadow:0 1px 2px rgba(0,0,0,.5), 0 12px 26px -12px rgba(0,0,0,.7), 0 44px 74px -34px rgba(0,0,0,.95), inset 0 0 0 1px rgba(255,255,255,.09);
}
.pp--flow svg{width:100%;height:auto}
.pp__flowTxt{font-family:"Caveat",cursive;font-size:19px;color:#fff;margin-top:6px;transform:rotate(-2deg)}

/* etiqueta */
.pp--tag{
  --r:-9deg;--fs:11s;--fd:-7s;--ss:6.5s;--ax:20px;--ay:15px;--d:2.1;
  left:44%;top:6%;
  background:var(--giants);color:var(--ink);
  padding:11px 20px;border-radius:999px;
  font-size:14.5px;font-weight:700;letter-spacing:-.02em;
  z-index:7;animation-delay:.62s;
  box-shadow:0 1px 2px rgba(0,0,0,.4), 0 14px 30px -12px rgba(234,110,56,.55);
}

/* al pasar el cursor, las piezas se separan */
.build:hover .pp--panel{--ox:-10px;--oy:-8px}
.build:hover .pp--kpi{--ox:10px;--oy:-10px}
.build:hover .pp--agenda{--ox:-4px;--oy:10px}
.build:hover .pp--chat{--ox:12px;--oy:8px}
.build:hover .pp--flow{--ox:-12px;--oy:8px}
.build:hover .pp--tag{--ox:-6px;--oy:-6px}

/* al fijarte en una, las demás se retiran */
.build:hover .pp{opacity:.45;filter:saturate(.7)}
.build .pp:hover{opacity:1;filter:none;z-index:20;
  box-shadow:0 40px 80px -20px rgba(0,0,0,.9), 0 3px 10px rgba(0,0,0,.5)}

.build__note{margin-top:clamp(22px,2.6vw,34px);font-size:14px;color:var(--muted-2)}

@media(max-width:1000px){
  .build__head{grid-template-columns:1fr}
  .build{height:auto;display:grid;gap:14px}
  .pp{position:static;transform:none!important;width:auto!important}
  .build.is-in .pp{animation:none;opacity:1}
  .pp--tag{justify-self:start}
}
@media(prefers-reduced-motion:reduce){
  .build.is-in .pp{animation:none}
  .build:hover .pp{transform:rotate(var(--r))}
}



/* ---------- Las piezas están vivas ---------- */
.pp__chart i{transition:height 1.1s cubic-bezier(.34,1.4,.5,1)}

.pp__kpiRow b{transition:color .4s var(--ease),transform .4s var(--ease);display:inline-block}
.pp__kpiRow b.bump{color:var(--risd);transform:scale(1.18)}
.pp--kpi .pp__kpiRow:nth-child(2) b.bump{color:var(--giants)}

.pp__msg{opacity:0;transform:translateY(8px);transition:opacity .45s var(--ease),transform .45s var(--ease)}
.pp__msg.on{opacity:1;transform:none}
.pp__typing{display:inline-flex;gap:4px;padding:10px 14px;border-radius:12px;
  background:rgba(255,255,255,.17);margin-bottom:7px;opacity:0;transition:opacity .3s}
.pp__typing.on{opacity:1}
.pp__typing i{width:6px;height:6px;border-radius:50%;background:#fff;opacity:.85;
  animation:dot 1.1s ease-in-out infinite}
.pp__typing i:nth-child(2){animation-delay:.15s}
.pp__typing i:nth-child(3){animation-delay:.3s}
@keyframes dot{0%,100%{transform:translateY(0);opacity:.5}50%{transform:translateY(-4px);opacity:1}}

.pp__slots li{transition:background .5s var(--ease)}
.pp__slots li.hot{background:rgba(37,91,236,.12);border-radius:8px}

.pp--flow .dotRun{animation:runFlow 3.6s ease-in-out infinite}
@keyframes runFlow{
  0%{transform:translateX(0);opacity:0}
  8%{opacity:1}
  46%{transform:translateX(78px)}
  54%{transform:translateX(78px)}
  92%{transform:translateX(156px);opacity:1}
  100%{transform:translateX(156px);opacity:0}
}

@media(prefers-reduced-motion:reduce){
  .pp{animation:none!important;translate:none!important;rotate:var(--r)!important}
  .build:hover .pp{opacity:1;filter:none}
  .pp--flow .dotRun{animation:none}
  .pp__msg{opacity:1;transform:none}
}

/* ---------- Ejemplos concretos ---------- */
.ex__head{display:flex;justify-content:space-between;align-items:flex-end;gap:26px;flex-wrap:wrap;
  margin-top:clamp(42px,4.6vw,68px);padding-top:clamp(28px,3vw,42px);border-top:1px solid var(--line)}
.ex__filters{display:flex;gap:7px;flex-wrap:wrap}
.exf{padding:9px 16px;border-radius:999px;font-size:13.5px;font-weight:600;color:var(--muted);
  box-shadow:inset 0 0 0 1px var(--line);transition:.4s var(--ease)}
.exf:hover{color:#fff;box-shadow:inset 0 0 0 1px var(--line-2)}
.exf.is-on{background:var(--accent);color:var(--accent-ink);box-shadow:none}

.ex__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,1.4vw,18px);
  margin-top:clamp(24px,3vw,38px)}
.ex{
  border:1px solid var(--line);border-radius:18px;padding:clamp(20px,2vw,26px);
  background:var(--ink-2);display:flex;flex-direction:column;
  transition:border-color .5s var(--ease),background .5s var(--ease),transform .5s var(--ease);
}
.ex:hover{border-color:var(--accent);background:var(--ink-3);transform:translateY(-4px)}
.ex.is-hidden{display:none}
.ex__t{font-size:clamp(17px,1.55vw,21px);font-weight:700;letter-spacing:-.028em;line-height:1.16;margin-top:18px}
.ex__d{margin-top:9px;font-size:14.5px;line-height:1.58;color:var(--muted)}
.ex__c{margin-top:auto;padding-top:20px}
.ex__c{display:block}
.ex .ex__c{font-size:12px;font-weight:700;color:var(--accent);letter-spacing:-.005em}

/* esquemas mínimos, un poco de forma en cada tarjeta */
.ex__viz{display:block;height:46px;position:relative}
.ex__viz i,.ex__viz b{display:block;background:var(--accent);transition:background .5s var(--ease)}
.ex__viz--bars{display:flex;align-items:flex-end;gap:5px;width:78px}
.ex__viz--bars i{flex:1;height:var(--h);border-radius:3px 3px 1px 1px;opacity:.85}
.ex__viz--bars i:nth-child(2){opacity:.45}
.ex__viz--bars i:nth-child(4){opacity:.45}
.ex__viz--rows{display:grid;gap:7px;width:86px;align-content:center;height:46px}
.ex__viz--rows i{height:6px;border-radius:3px}
.ex__viz--rows i:nth-child(1){width:100%}
.ex__viz--rows i:nth-child(2){width:66%;opacity:.5}
.ex__viz--rows i:nth-child(3){width:82%;opacity:.5}
.ex__viz--cal{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;width:62px;align-content:center;height:46px}
.ex__viz--cal i{aspect-ratio:1;border-radius:2px;opacity:.28}
.ex__viz--cal i:nth-child(3),.ex__viz--cal i:nth-child(6),.ex__viz--cal i:nth-child(11){opacity:1}
.ex__viz--doc{display:grid;gap:6px;width:64px;align-content:center;height:46px}
.ex__viz--doc i{height:5px;border-radius:3px;opacity:.45}
.ex__viz--doc i:nth-child(1){width:100%}
.ex__viz--doc i:nth-child(2){width:74%}
.ex__viz--doc i:nth-child(3){width:88%}
.ex__viz--doc b{height:11px;width:34px;border-radius:3px;margin-top:3px}

@media(max-width:1000px){.ex__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.ex__grid{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq__i{border-bottom:1px solid var(--line)}
.faq__q{
  width:100%;text-align:left;display:flex;justify-content:space-between;gap:24px;align-items:center;
  padding:clamp(22px,2.6vw,32px) 0;font-size:clamp(18px,1.85vw,25px);font-weight:600;letter-spacing:-.028em;
  transition:color .4s var(--ease);
}
.faq__q:hover{color:var(--accent)}
.faq__x{position:relative;width:16px;height:16px;flex-shrink:0}
.faq__x::before,.faq__x::after{content:"";position:absolute;background:currentColor;transition:transform .5s var(--ease)}
.faq__x::before{left:0;right:0;top:7.5px;height:1.5px}
.faq__x::after{top:0;bottom:0;left:7.5px;width:1.5px}
.faq__i.is-open .faq__x::after{transform:rotate(90deg)}
.faq__i.is-open .faq__q{color:var(--accent)}
.faq__a{height:0;overflow:hidden;transition:height .6s var(--ease)}
.faq__a p{padding-bottom:28px;color:var(--muted);max-width:64ch;font-size:16px;line-height:1.65}

/* ---------- Cierre ---------- */
.end{padding-block:clamp(64px,7vw,110px);text-align:center;position:relative;overflow:hidden}

/* la señal que se propaga desde el logo */
.end__scene{
  position:relative;height:clamp(150px,17vw,230px);
  display:grid;place-items:center;margin-bottom:clamp(6px,1.4vw,18px);
  /* las ondas se desvanecen en los bordes en vez de cortarse contra ellos */
  -webkit-mask-image:radial-gradient(ellipse 62% 78% at 50% 50%, #000 34%, transparent 76%);
  mask-image:radial-gradient(ellipse 62% 78% at 50% 50%, #000 34%, transparent 76%);
}
.onda{
  position:absolute;width:clamp(96px,11vw,148px);aspect-ratio:1;border-radius:50%;
  border:2px solid var(--c);opacity:0;
  animation:propagar 5.2s cubic-bezier(.22,.62,.3,1) infinite var(--d);
}
@keyframes propagar{
  0%  {transform:scale(.55);opacity:0}
  10% {opacity:.62}
  100%{transform:scale(3.1);opacity:0}
}

.end__mark{
  position:relative;z-index:2;width:clamp(74px,8.6vw,120px);color:var(--accent);
  animation:pulso 5.2s cubic-bezier(.22,.62,.3,1) infinite, tonos 21s linear infinite;
}
@keyframes pulso{0%,100%{transform:scale(1)}8%{transform:scale(1.09)}30%{transform:scale(1)}}
@keyframes tonos{
  0%,100%{color:#255BEC} 25%{color:#B49DF8} 50%{color:#F6C74D} 75%{color:#EA6E38}
}

.end__h{position:relative;z-index:2}
.end__actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;
  margin-top:clamp(26px,3vw,38px);position:relative;z-index:2}

/* el botón principal recibe un destello que lo cruza */
.end__actions .btn--solid{overflow:hidden}
.end__actions .btn--solid::after{
  content:"";position:absolute;inset:0;z-index:3;pointer-events:none;
  background:linear-gradient(105deg,transparent 38%,rgba(255,255,255,.55) 50%,transparent 62%);
  transform:translateX(-130%);
  animation:destello 5.5s ease-in-out infinite 2s;
}
@keyframes destello{0%,72%{transform:translateX(-130%)}86%,100%{transform:translateX(130%)}}

@media(prefers-reduced-motion:reduce){
  .onda{animation:none;opacity:.18}
  .end__mark{animation:none}
  .end__actions .btn--solid::after{display:none}
}

.foot__legal{display:flex;gap:18px}
.foot__legal a{color:var(--muted-2);transition:color .3s}
.foot__legal a:hover{color:#fff}
.foot__bar{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-top:clamp(38px,5vw,70px);padding-top:24px;border-top:1px solid var(--line);
  font-size:13.5px;color:var(--muted-2)}

/* ---------- Pie ---------- */
.foot{border-top:1px solid var(--line);padding-block:clamp(36px,4vw,54px)}
.foot__top{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));
  gap:clamp(24px,3vw,48px)}
.foot h5{font-size:14px;color:var(--muted);margin-bottom:18px;font-weight:600;letter-spacing:-.01em}
.foot ul{list-style:none;display:grid;gap:11px;margin:0;padding:0}
.foot ul li{list-style:none}
.foot ul a{font-size:15px;color:#C7C7D2;transition:color .3s}
.foot ul a:hover{color:var(--accent)}
.foot__brand p{color:var(--muted);font-size:15px;max-width:34ch;margin-top:16px;line-height:1.6}

/* ---------- Responsive ---------- */
@media(max-width:1000px){
  .hero__bottom,.split,.foot__top{grid-template-columns:1fr}
  .sticky{position:static}
  .slab__grid{grid-template-columns:1fr}
  .nav__links{display:none}
  .nav__burger{display:block}
  .foot__top{gap:36px}
}
@media(max-width:600px){
  .hero__top{flex-direction:column;align-items:flex-start;gap:20px}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .rv > *,.ch{transform:none!important}
  .fade{opacity:1!important;transform:none!important}
}

/* ---------- Aviso de cookies ---------- */
.ck{
  position:fixed;left:clamp(14px,3vw,26px);bottom:clamp(14px,3vw,26px);z-index:9500;
  width:min(400px, calc(100vw - 28px));
  background:var(--ink-2);border-radius:18px;padding:22px;
  box-shadow:inset 0 0 0 1px var(--line-2), 0 30px 60px -20px rgba(0,0,0,.9);
  opacity:0;transform:translateY(18px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
.ck.on{opacity:1;transform:none}
.ck__t{font-size:16px;font-weight:700;letter-spacing:-.025em}
.ck__d{font-size:14px;line-height:1.6;color:var(--muted);margin-top:9px}
.ck__d a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.ck__b{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap}
.ck__b button{flex:1;min-width:130px;padding:11px 16px;border-radius:999px;
  font-size:14px;font-weight:600;transition:.35s var(--ease)}
.ck__si{background:var(--paper);color:var(--ink)}
.ck__si:hover{background:var(--accent);color:var(--accent-ink)}
.ck__no{box-shadow:inset 0 0 0 1px var(--line-2);color:#fff}
.ck__no:hover{background:var(--ink-3)}
/* en móvil no puede tapar el botón principal */
@media(max-width:640px){
  .ck{
    left:10px;right:10px;bottom:10px;width:auto;
    padding:16px 17px;border-radius:16px;
  }
  .ck__t{font-size:15px}
  .ck__d{font-size:13px;line-height:1.5;margin-top:7px}
  .ck__b{margin-top:14px;flex-wrap:nowrap}
  .ck__b button{min-width:0;padding:10px 12px;font-size:13.5px}
}
@media(prefers-reduced-motion:reduce){.ck{transition:none}}