/* =========================================================================
   EMR Tech — hoja principal
   Las secciones sticky sólo se activan con la clase .js en <html>: sin
   JavaScript todo queda apilado y legible.
   ========================================================================= */

*,*::before,*::after{box-sizing:border-box}

:root{
  --bg:#07070C; --bg2:#0B0B14;
  --ink:#F3F4F8; --mut:#9698AC; --mut2:#6C6E82;
  --blue:#3D6BFF; --purple:#9A6BFF; --cyan:#2BD4EE; --orange:#FF6A2B;
  --cta:#FF6A2B;
  --line:rgba(255,255,255,.09);
  --glass:rgba(255,255,255,.045);
  --glass2:rgba(255,255,255,.022);
  --radio:18px;
  --ancho:1200px;
  --ease:cubic-bezier(.16,.84,.44,1);
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Manrope',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;margin:0;letter-spacing:-.025em;line-height:1.04}
p{margin:0}
a{color:inherit;text-decoration:none}
ul,ol,dl,dd{margin:0;padding:0;list-style:none}
img,svg{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
::selection{background:rgba(61,107,255,.35)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

.wrap{width:100%;max-width:var(--ancho);margin:0 auto;padding:0 24px}

/* ---------------------------------------------------- tipografía fluida */
.h-sec{font-size:clamp(30px,5vw,56px);font-weight:700}
.h-sec em,h1 em{font-style:normal;background:linear-gradient(110deg,var(--cyan),var(--blue) 45%,var(--purple));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.lead{margin-top:18px;font-size:clamp(15px,1.6vw,18.5px);line-height:1.62;color:var(--mut);max-width:62ch}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:700;
  letter-spacing:2px;text-transform:uppercase;color:var(--mut2);margin:0 0 16px}
.eyebrow .punto{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}

/* -------------------------------------------------------------- botones */
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:13px;
  font-size:15px;font-weight:700;border:1px solid transparent;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.btn-cta{background:var(--cta);color:#0A0A0F;box-shadow:0 10px 30px -8px rgba(255,106,43,.6)}
.btn-cta:hover{transform:translateY(-3px);box-shadow:0 18px 40px -10px rgba(255,106,43,.75)}
.btn-ghost{border-color:var(--line);background:var(--glass);color:var(--ink);backdrop-filter:blur(8px)}
.btn-ghost:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.24);background:rgba(255,255,255,.07)}

.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tags li{padding:6px 12px;border-radius:100px;border:1px solid var(--line);
  background:var(--glass);font-size:12px;font-weight:600;color:var(--mut)}

/* ---------------------------------------------------- barra de progreso */
.progreso{position:fixed;inset:0 0 auto 0;height:2px;z-index:200;background:rgba(255,255,255,.05)}
.progreso span{display:block;height:100%;width:0;
  background:linear-gradient(90deg,var(--cyan),var(--blue) 50%,var(--purple));
  box-shadow:0 0 12px rgba(61,107,255,.6)}

/* ------------------------------------------------------------- ambiente */
.ambiente{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(70px)}
.blob-1{width:620px;height:620px;top:-180px;left:-120px;background:radial-gradient(circle,rgba(61,107,255,.22),transparent 65%)}
.blob-2{width:560px;height:560px;top:36%;right:-160px;background:radial-gradient(circle,rgba(154,107,255,.18),transparent 65%)}
.blob-3{width:640px;height:640px;bottom:-220px;left:28%;background:radial-gradient(circle,rgba(43,212,238,.14),transparent 64%)}
.malla{position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(circle at 50% 24%,#000,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 50% 24%,#000,transparent 78%)}

main,.pie{position:relative;z-index:1}

/* ------------------------------------------------------------ navegación */
.nav{position:fixed;top:14px;left:50%;transform:translateX(-50%);z-index:150;
  width:calc(100% - 32px);max-width:var(--ancho);
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:10px 10px 10px 18px;border:1px solid var(--line);border-radius:17px;
  background:rgba(10,10,18,.5);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  transition:background .4s,border-color .4s,box-shadow .4s,transform .4s var(--ease)}
.nav.compacta{background:rgba(10,10,18,.86);box-shadow:0 16px 40px -18px rgba(0,0,0,.9)}
.nav.oculta{transform:translateX(-50%) translateY(-130%)}
.marca{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk';font-weight:600;font-size:16px}
.marca img{width:34px;height:34px;border-radius:50%;box-shadow:0 6px 22px rgba(61,107,255,.45)}
.marca i{font-style:normal;color:var(--mut);margin-left:4px}
.nav-links{display:flex;gap:28px;font-size:14.5px;font-weight:500;color:var(--mut)}
.nav-links a{transition:color .2s;position:relative}
.nav-links a::after{content:'';position:absolute;left:0;right:100%;bottom:-5px;height:1.5px;
  background:var(--cyan);transition:right .3s var(--ease)}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{right:0}
.nav-cta{padding:10px 18px;font-size:14px;border-radius:11px}
.nav-burger{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:11px;
  background:var(--glass);flex-direction:column;align-items:center;justify-content:center;gap:5px}
.nav-burger span{display:block;width:17px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s,opacity .3s}
.nav-burger[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

/* [hidden] debe ganar siempre: una regla display: lo anularía. */
.menu-movil[hidden]{display:none}
.menu-movil{position:fixed;top:76px;left:16px;right:16px;z-index:149;display:flex;flex-direction:column;gap:4px;
  padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(10,10,18,.95);
  backdrop-filter:blur(20px)}
.menu-movil a{padding:13px 14px;border-radius:11px;font-weight:600}
.menu-movil a:hover{background:var(--glass)}
.menu-movil .btn{justify-content:center;margin-top:6px}

/* ----------------------------------------------------------------- hero */
.hero{min-height:100svh;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
  max-width:var(--ancho);margin:0 auto;padding:150px 24px 90px;position:relative}
.hero h1{font-size:clamp(38px,6.4vw,70px);font-weight:700;margin-bottom:0}
.hero .lead{margin-top:24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero-stats{display:flex;flex-wrap:wrap;gap:30px;margin-top:48px}
.hero-stats div{display:flex;flex-direction:column}
.hero-stats dt{font-family:'Space Grotesk';font-weight:700;font-size:clamp(20px,2.4vw,27px)}
.hero-stats dt span{color:var(--mut2)}
.hero-stats dd{font-size:13px;color:var(--mut2);margin-top:3px}
.hero-vis{position:relative;height:min(560px,62vh)}
.hero-fallback{position:absolute;inset:0;display:grid;place-items:center}
.hero-fallback img{width:120px;height:120px;border-radius:50%;
  box-shadow:0 0 70px 10px rgba(61,107,255,.35);animation:flota 6s ease-in-out infinite}
@keyframes flota{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}

.scroll-hint{position:absolute;left:24px;bottom:34px;display:flex;align-items:center;gap:11px;
  font-size:11.5px;letter-spacing:2.5px;text-transform:uppercase;color:var(--mut2);font-weight:700}
.scroll-hint .rueda{width:20px;height:32px;border:1.5px solid var(--line);border-radius:11px;position:relative}
.scroll-hint .rueda::after{content:'';position:absolute;left:50%;top:7px;width:3px;height:6px;border-radius:2px;
  background:var(--cyan);transform:translateX(-50%);animation:rueda 1.9s var(--ease) infinite}
.scroll-hint em{font-style:normal}
@keyframes rueda{0%{opacity:0;transform:translate(-50%,0)}35%{opacity:1}75%{opacity:0;transform:translate(-50%,11px)}100%{opacity:0}}

/* ======================= SECCIONES STICKY (requieren JS) ================ */
/* Sin .js todo se apila: el contenido nunca depende del script. */

.etapas,.proceso{position:relative}
.html:not(.js) .etapas-sticky{position:static}

.js .etapas{height:calc(var(--pasos) * 95vh + 60vh)}
.js .etapas-sticky{position:sticky;top:0;height:100svh;display:flex;align-items:center;overflow:hidden}
.etapas-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;width:100%}

/* riel de progreso */
.riel{margin-top:40px;display:flex;flex-direction:column;gap:2px}
.riel li{display:grid;grid-template-columns:34px 1fr;align-items:center;gap:14px;
  padding:13px 0;position:relative;opacity:.38;transition:opacity .45s var(--ease)}
.riel li.on{opacity:1}
.riel-n{font-family:'Space Grotesk';font-weight:700;font-size:13px;color:var(--mut2);transition:color .45s}
.riel li.on .riel-n{color:var(--acento,var(--cyan))}
.riel-t{font-size:16px;font-weight:600}
.riel li i{position:absolute;left:0;right:0;bottom:0;height:1.5px;background:var(--line);overflow:hidden}
.riel li i::after{content:'';position:absolute;inset:0;background:var(--acento,var(--cyan));
  transform:scaleX(var(--p,0));transform-origin:left;transition:transform .15s linear}

/* tarjetas de etapa superpuestas */
.etapas-der{position:relative;min-height:440px}
.js .etapa{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;
  padding:38px;border:1px solid var(--line);border-radius:26px;
  background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
  backdrop-filter:blur(10px);
  opacity:0;transform:translateY(42px) scale(.97);pointer-events:none;
  transition:opacity .55s var(--ease),transform .55s var(--ease)}
.js .etapa.on{opacity:1;transform:none;pointer-events:auto}
.etapa::before{content:'';position:absolute;inset:-1px;border-radius:26px;pointer-events:none;
  background:linear-gradient(160deg,var(--acento),transparent 55%);opacity:.22;
  -webkit-mask:linear-gradient(#000,#000) content-box,linear-gradient(#000,#000);
  -webkit-mask-composite:xor;mask-composite:exclude;padding:1px}
.etapa-n{font-family:'Space Grotesk';font-weight:700;font-size:13px;letter-spacing:2px;color:var(--acento)}
.etapa h3{font-size:clamp(24px,3vw,34px);margin-top:10px}
.etapa>p{margin-top:14px;font-size:16px;line-height:1.6;color:var(--mut);max-width:46ch}

/* visuales de cada etapa */
.etapa-vis{position:relative;height:150px;margin-top:26px;border-radius:16px;
  border:1px solid var(--line);background:rgba(0,0,0,.26);overflow:hidden}
.vis-software .vent{display:flex;gap:6px;padding:12px}
.vis-software .vent i{width:8px;height:8px;border-radius:50%;background:var(--mut2)}
.vis-software .vent i:first-child{background:var(--orange)}
.vis-software .vent i:nth-child(2){background:var(--purple)}
.vis-software .vent i:last-child{background:var(--cyan)}
.vis-software .linea{height:7px;border-radius:4px;background:rgba(255,255,255,.14);margin:9px 0 0 16px}
.vis-software .l1{width:44%;background:var(--cyan);opacity:.7}
.vis-software .l2{width:68%}.vis-software .l3{width:54%}
.vis-software .l4{width:72%;background:var(--purple);opacity:.55}
.vis-software .l5{width:38%}
.vis-hardware .chip{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:72px;height:52px;border-radius:7px;background:#11111c;border:1px solid var(--line);
  display:grid;place-items:center;font:700 11px 'Space Grotesk';color:var(--purple);z-index:2}
.vis-hardware .pista{position:absolute;height:2px;background:linear-gradient(90deg,transparent,var(--purple),transparent);opacity:.65}
.vis-hardware .p1{left:0;right:0;top:34%}
.vis-hardware .p2{left:0;right:0;top:66%}
.vis-hardware .p3{left:0;right:0;top:50%;opacity:.3}
.vis-hardware .pin{position:absolute;width:7px;height:7px;border-radius:50%;background:var(--purple);box-shadow:0 0 10px var(--purple)}
.vis-hardware .n1{left:16%;top:30%}.vis-hardware .n2{right:16%;top:30%}
.vis-hardware .n3{left:16%;top:62%}.vis-hardware .n4{right:16%;top:62%}
.vis-ia{display:grid;place-items:center}
.vis-ia svg{position:absolute;inset:0;width:100%;height:100%;fill:none;stroke:var(--blue);stroke-width:1.4;opacity:.45}
.vis-ia .nodo{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--blue);box-shadow:0 0 14px var(--blue)}
.vis-ia .a{left:12%;top:50%}.vis-ia .b{left:46%;top:21%}.vis-ia .c{left:46%;top:50%}
.vis-ia .d{left:46%;top:79%}.vis-ia .e{right:12%;top:50%}.vis-ia .f{display:none}
.vis-edu{display:flex;align-items:center;justify-content:center;gap:24px}
.vis-edu .pizarra{width:108px;height:76px;border-radius:8px;border:1px solid var(--line);
  background:rgba(255,255,255,.04);padding:12px;display:flex;flex-direction:column;gap:7px}
.vis-edu .pizarra b{height:6px;border-radius:3px;background:var(--orange);opacity:.75}
.vis-edu .pizarra b:nth-child(2){width:70%;opacity:.5}
.vis-edu .pizarra b:last-child{width:45%;opacity:.35}
.vis-edu .bot{width:58px;height:50px;border-radius:12px;background:#15151f;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;gap:9px}
.vis-edu .ojo{width:11px;height:11px;border-radius:50%;background:var(--orange);box-shadow:0 0 10px var(--orange)}

/* =========================== CASOS (horizontal) ======================== */
.casos{position:relative}
.js .casos{height:340vh}
.js .casos-sticky{position:sticky;top:0;height:100svh;display:flex;flex-direction:column;justify-content:center;overflow:hidden}
.casos-head{margin-bottom:36px}
.casos-pista{display:flex;gap:24px;padding:0 max(24px,calc((100vw - var(--ancho))/2 + 24px))}
.js .casos-pista{will-change:transform}
.caso{flex:0 0 min(430px,82vw);display:flex;flex-direction:column;justify-content:flex-end;
  min-height:390px;padding:32px;border:1px solid var(--line);border-radius:24px;
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.015));
  backdrop-filter:blur(10px);transition:border-color .3s,transform .3s var(--ease)}
.caso:hover{border-color:rgba(255,255,255,.22);transform:translateY(-5px)}
.caso-destacado{flex-basis:min(620px,88vw);
  background:linear-gradient(150deg,rgba(43,212,238,.12),rgba(61,107,255,.07) 45%,rgba(255,255,255,.02));
  box-shadow:0 30px 70px -40px rgba(43,212,238,.6)}
.caso-tag{display:inline-block;align-self:flex-start;padding:6px 13px;border-radius:100px;
  background:rgba(43,212,238,.14);border:1px solid rgba(43,212,238,.3);
  color:var(--cyan);font-size:11.5px;font-weight:700;margin-bottom:auto}
.caso h3{font-size:clamp(22px,2.6vw,32px);margin-top:28px}
.caso-desc{margin-top:12px;font-size:15px;line-height:1.6;color:var(--mut)}
.caso-stats{display:flex;flex-wrap:wrap;gap:32px;margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}
.caso-stats dt{font-family:'Space Grotesk';font-weight:700;font-size:clamp(22px,2.8vw,30px);color:var(--cyan)}
.caso-stats dd{font-size:12.5px;color:var(--mut2);margin-top:3px}
.casos-barra{margin:34px auto 0;width:min(240px,50vw);height:3px;border-radius:3px;background:rgba(255,255,255,.08)}
.casos-barra span{display:block;height:100%;width:25%;border-radius:3px;
  background:linear-gradient(90deg,var(--cyan),var(--blue));transform-origin:left}

/* ============================ PROCESO =================================== */
.js .proceso{height:calc(var(--pasos) * 62vh + 60vh)}
.js .proceso-sticky{position:sticky;top:0;height:100svh;display:flex;align-items:center;overflow:hidden}
.proceso-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;width:100%}
.pasos{margin-top:36px;display:flex;flex-direction:column;gap:2px;max-height:52vh;overflow:hidden}
.pasos li{display:grid;grid-template-columns:46px 1fr;gap:18px;align-items:start;padding:11px 0;
  opacity:.3;transform:translateY(0);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.pasos li.on{opacity:1}
.pasos li.pasado{opacity:.5}
.pasos b{font-family:'Space Grotesk';font-size:12.5px;font-weight:700;color:var(--mut2);
  padding-top:4px;transition:color .4s}
.pasos li.on b{color:var(--cyan)}
.pasos h4{font-size:19px;font-weight:600}
.pasos p{margin-top:5px;font-size:14.5px;line-height:1.55;color:var(--mut);
  max-height:0;opacity:0;overflow:hidden;transition:max-height .5s var(--ease),opacity .4s}
.pasos li.on p{max-height:90px;opacity:1}

/* la maqueta que se arma */
.proceso-der{display:grid;place-items:center}
.maqueta{position:relative;width:min(100%,460px);aspect-ratio:4/3;border-radius:22px;
  border:1px solid var(--line);background:rgba(0,0,0,.3);overflow:hidden}
.cap{position:absolute;inset:0;opacity:0;transition:opacity .55s var(--ease),transform .55s var(--ease)}
.cap.on{opacity:1}
.cap-boceto{display:grid;place-items:center;transform:scale(.9)}
.cap-boceto.on{transform:none}
.cap-boceto svg{width:72%;fill:none;stroke:var(--mut);stroke-width:2;stroke-linecap:round;opacity:.55}
.cap-marco{border:1.5px solid var(--line);border-radius:18px;margin:14px;transform:scale(1.04)}
.cap-marco.on{transform:none}
.cap-wire,.cap-color{padding:34px 34px;display:flex;flex-direction:column;gap:12px}
.cap-wire i,.cap-color i{display:block;border-radius:7px}
/* El wireframe y el diseño comparten geometría: al cambiar, se lee como refinar. */
.cap-wire .w1,.cap-color .c1{height:28px}
.cap-wire .w2,.cap-color .c2{height:84px}
.cap-wire .w3,.cap-color .c3{height:18px;width:62%}
.cap-wire .w4,.cap-color .c4{height:26px;width:38%}
.cap-wire .w5{height:18px;width:46%}
.cap-wire i{border:1.5px dashed rgba(255,255,255,.26)}
.cap-color .c1{background:linear-gradient(90deg,var(--blue),rgba(61,107,255,.25))}
.cap-color .c2{background:rgba(255,255,255,.055);border:1px solid var(--line)}
.cap-color .c3{background:rgba(255,255,255,.12)}
.cap-color .c4{background:var(--cta)}

/* Los datos aparecen dentro del bloque grande, no encima de todo. */
.cap-datos{padding:76px 44px 0;display:flex;align-items:flex-end;gap:10px;height:154px}
.cap-datos .barras{display:flex;align-items:flex-end;gap:9px;width:100%;height:64px}
.cap-datos .barras i{flex:1;height:var(--h);border-radius:4px 4px 0 0;
  background:linear-gradient(180deg,var(--cyan),rgba(43,212,238,.3))}
.cap-datos .filas{display:none}

/* Las validaciones pasan por encima, en una esquina. */
.cap-test{display:flex;align-items:flex-start;justify-content:flex-end;gap:10px;padding:22px 26px}
.cap-test .ok{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-size:14px;
  background:rgba(43,212,238,.18);border:1px solid rgba(43,212,238,.5);color:var(--cyan);font-weight:700}

.cap-live{display:flex;align-items:flex-start;justify-content:space-between;padding:18px 20px}
.cap-live .url{padding:7px 14px;border-radius:100px;background:rgba(0,0,0,.5);border:1px solid var(--line);
  font:600 12px ui-monospace,monospace;color:var(--mut)}
.cap-live .badge-live{padding:7px 13px;border-radius:100px;background:var(--cta);color:#0A0A0F;
  font-size:11px;font-weight:800;letter-spacing:1px}
.cap-soporte{display:flex;align-items:flex-end;justify-content:center;padding-bottom:22px;gap:10px}
.cap-soporte .latido{width:9px;height:9px;border-radius:50%;background:#4ade80;
  box-shadow:0 0 0 0 rgba(74,222,128,.7);animation:latido 2s infinite}
.cap-soporte .txt{font-size:12.5px;color:var(--mut)}
@keyframes latido{0%{box-shadow:0 0 0 0 rgba(74,222,128,.6)}70%{box-shadow:0 0 0 12px rgba(74,222,128,0)}100%{box-shadow:0 0 0 0 rgba(74,222,128,0)}}

/* ============================== STACK =================================== */
.stack{padding:clamp(80px,12vh,150px) 0}
.stack-head{text-align:center;max-width:680px;margin:0 auto 54px}
.stack-head .lead{margin-left:auto;margin-right:auto}
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;max-width:900px;margin:0 auto}
.chips li{padding:12px 22px;border-radius:100px;border:1px solid var(--line);
  background:var(--glass);font-size:14.5px;font-weight:600;
  box-shadow:inset 0 0 0 0 var(--c);
  transition:transform .6s var(--ease),opacity .6s var(--ease),border-color .3s,color .3s}
.chips li:hover{border-color:var(--c);color:var(--c)}
.js .chips li{opacity:0}
.js .chips li.on{opacity:1}

/* =========================== LABORATORIO ================================ */
.lab{padding:clamp(80px,12vh,140px) 0;position:relative}
.lab::before{content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(255,255,255,.03) 14%,rgba(255,255,255,.03) 86%,transparent)}
.lab .wrap{position:relative}
.lab-head{max-width:640px;margin-bottom:46px}
.lab-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(268px,1fr));gap:18px}
.lab-grid article{padding:28px;border:1px solid var(--line);border-radius:var(--radio);
  background:var(--glass);transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
.lab-grid article:hover{transform:translateY(-6px);border-color:var(--c);
  box-shadow:0 24px 50px -30px var(--c)}
.lab-grid .emoji{font-size:30px;display:block}
.lab-grid h3{font-size:19px;font-weight:600;margin-top:14px}
.lab-grid p{margin-top:9px;font-size:14.5px;line-height:1.55;color:var(--mut)}
.lab-grid em{display:inline-block;margin-top:16px;font-style:normal;font-size:11.5px;font-weight:700;color:var(--c)}
.lab-grid em::before{content:'● '}

/* ============================= CONTACTO ================================= */
.contacto{padding:clamp(80px,12vh,140px) 0}
.contacto-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.contacto-links{margin-top:36px;display:flex;flex-direction:column;gap:12px}
.contacto-links a{display:inline-flex;align-items:center;gap:13px;padding:14px 18px;
  border:1px solid var(--line);border-radius:13px;background:var(--glass);font-weight:600;font-size:14.5px;
  transition:transform .25s var(--ease),border-color .25s,background .25s}
.contacto-links a:hover{transform:translateX(5px);border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.07)}
.contacto-links svg{width:19px;height:19px;fill:none;stroke:var(--cyan);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.form-caja{position:relative;padding:32px;border:1px solid var(--line);border-radius:24px;
  background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.015));backdrop-filter:blur(10px)}
.campo{display:block;margin-bottom:16px}
.campo span{display:block;font-size:12.5px;font-weight:700;text-transform:uppercase;
  letter-spacing:.5px;color:var(--mut);margin-bottom:7px}
.campo input,.campo select,.campo textarea{width:100%;padding:13px 15px;border-radius:12px;
  border:1px solid var(--line);background:rgba(0,0,0,.3);font-size:15px;outline:none;
  transition:border-color .25s,background .25s}
.campo input:focus,.campo select:focus,.campo textarea:focus{border-color:var(--blue);background:rgba(0,0,0,.42)}
.campo textarea{resize:vertical;min-height:104px}
.campo-fila{display:flex;gap:14px}
.campo-fila .campo{flex:1}
.trampa{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-caja .btn{width:100%;justify-content:center;margin-top:6px}
.form-err{margin-bottom:16px;padding:12px 15px;border-radius:12px;font-size:14px;
  background:rgba(255,92,92,.1);border:1px solid rgba(255,92,92,.3);color:#ffb3b3}
.form-ok{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:10px;text-align:center;padding:32px;border-radius:24px;background:rgba(11,11,20,.97);z-index:3}
.form-ok .tic{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;font-size:26px;
  background:rgba(43,212,238,.16);border:1px solid rgba(43,212,238,.45);color:var(--cyan)}
.form-ok h3{font-size:22px}
.form-ok p{font-size:14.5px;color:var(--mut);max-width:34ch}

/* =============================== PIE ==================================== */
.pie{padding:clamp(70px,10vh,120px) 0 40px;border-top:1px solid var(--line);
  background:linear-gradient(180deg,transparent,rgba(61,107,255,.06))}
.pie-cta{text-align:center;max-width:620px;margin:0 auto clamp(50px,8vh,80px)}
.pie-cta .lead{margin-left:auto;margin-right:auto;margin-bottom:30px}
.pie-bajo{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px;
  padding-top:30px;border-top:1px solid var(--line)}
.pie-bajo nav{display:flex;flex-wrap:wrap;gap:22px;font-size:14px;color:var(--mut)}
.pie-bajo nav a:hover{color:var(--ink)}
.pie-bajo small{font-size:12.5px;color:var(--mut2)}

/* ====================== ENTRADAS AL HACER SCROLL ======================== */
.js [data-rv]{opacity:0;transform:translateY(26px);
  transition:opacity .62s var(--ease) var(--rv-delay,0ms),transform .62s var(--ease) var(--rv-delay,0ms)}
.js [data-rv].rv-in{opacity:1;transform:none}
.js [data-split] .palabra{display:inline-block;opacity:0;transform:translateY(.55em) rotate(2deg);
  transition:opacity .5s var(--ease),transform .62s var(--ease)}
.js [data-split].rv-in .palabra{opacity:1;transform:none}

/* =============================== RESPONSIVE ============================= */
@media (max-width:1000px){
  .hero{grid-template-columns:1fr;gap:40px;padding-top:128px}
  .hero-vis{height:min(420px,46vh);order:2}
  .etapas-grid,.proceso-grid,.contacto-grid{grid-template-columns:1fr;gap:34px}
  .etapas-der{min-height:380px}
  .js .etapas{height:calc(var(--pasos) * 80vh + 50vh)}
  .riel{display:none}
  .proceso-der{display:none}
  .js .proceso{height:calc(var(--pasos) * 48vh + 40vh)}
  .pasos{max-height:none}
}
@media (min-width:821px){
  .menu-movil{display:none!important}
}
@media (max-width:820px){
  .nav-links,.nav-cta{display:none}
  .nav-burger{display:flex}
  .scroll-hint{display:none}
  .campo-fila{flex-direction:column;gap:0}
}
@media (max-width:620px){
  .wrap{padding:0 18px}
  .hero{padding:118px 18px 70px}
  .caso{padding:26px;min-height:330px}
  .form-caja{padding:24px}
  .pie-bajo{flex-direction:column;align-items:flex-start}
}

/* ===================== MENOS MOVIMIENTO: todo estático ================== */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important}
  .js [data-rv],.js [data-split] .palabra{opacity:1!important;transform:none!important}
  .js .etapas,.js .proceso,.js .casos{height:auto!important}
  .js .etapas-sticky,.js .proceso-sticky,.js .casos-sticky{position:static;height:auto;padding:70px 0}
  .js .etapa{position:static;opacity:1!important;transform:none!important;margin-bottom:18px;pointer-events:auto}
  .etapas-der{min-height:0}
  .casos-pista{flex-wrap:wrap;transform:none!important}
  .caso{flex-basis:100%}
  .cap{position:static;opacity:1}
  .maqueta{display:none}
  .pasos li{opacity:1}
  .pasos li p{max-height:none;opacity:1}
  .js .chips li{opacity:1}
  .scroll-hint{display:none}
}