/* APEX Performance - landing "CARGA". Diseño y desarrollo: Se7en Studio.
   La página se recorre como una sesión: diez series, de la tesis al primer mesociclo.
   Fotografía de fuerza tratada en carbón, tipografía gigante, una señal amarilla.
   Regla técnica: sólo se anima transform y opacity; todo se frena fuera de pantalla. */

:root{
  --carbon:#080808; --grafito:#101010; --grafito2:#171717; --hilo:#252525; --hilo2:#333333;
  --tiza:#ECE8E0; --tiza2:#BAB5AB; --gris:#8C8880; --gris2:#5C5954;
  --senal:#F5C400; --senal2:#FFD84D; --senal-dim:rgba(245,196,0,.12);
  --ia:#60B8FF; --ok:#22c55e;
  --f-sans:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,Consolas,monospace;
  --ease:cubic-bezier(.7,0,.2,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease-back:cubic-bezier(.34,1.56,.64,1);
  --r1:6px; --r2:10px; --r3:16px;
  --pad:clamp(16px,4vw,48px);
  --maxw:1440px;
  --nav-h:68px;
  /* Escala de texto: un valor por nivel, y cada superficie usa el token, no un número suelto */
  --f-lead:clamp(18px,1.45vw,21px);   /* bajadas: hero, secciones, manifiesto y cierre */
  --f-h3a:clamp(32px,3.4vw,52px);     /* títulos de paso y de la demo de discos */
  --f-h3b:clamp(26px,2.6vw,42px);     /* títulos de card: galería y calculadora */
  /* Sombra en tres capas: ambiente, principal y contacto */
  --sombra:0 1px 1px rgba(0,0,0,.5),0 12px 24px -8px rgba(0,0,0,.6),0 50px 100px -30px rgba(0,0,0,.9);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--nav-h) + 12px)}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--carbon);color:var(--tiza);font-family:var(--f-sans);font-size:18px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:clip;text-rendering:optimizeLegibility}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--senal);outline-offset:3px;border-radius:var(--r1)}
::selection{background:var(--senal);color:var(--carbon)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:300;background:var(--senal);color:var(--carbon);padding:10px 14px;border-radius:var(--r1);font-weight:700}
.skip:focus{top:12px}

/* Grano fijo: la textura de la tiza. Nunca se anima. */
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:250;opacity:.07;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* Progreso y serie */
.progress{position:fixed;inset:0 0 auto 0;height:2px;z-index:220;pointer-events:none}
.progress i{display:block;height:100%;background:var(--senal);transform-origin:left;transform:scaleX(var(--prog,0))}
.hud{position:fixed;left:14px;top:50%;z-index:120;display:flex;align-items:center;gap:12px;writing-mode:vertical-rl;transform:translateY(-50%) rotate(180deg);font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gris);pointer-events:none;mix-blend-mode:normal}
.hud-n b{color:var(--senal);font-weight:700}
.hud-ticks{display:flex;gap:4px}
.hud-ticks i{width:2px;height:10px;background:var(--hilo2);transition:background-color .3s}
.hud-ticks i.on{background:var(--senal)}
.hud-t{color:var(--tiza2)}
.js .hud{opacity:0;transition:opacity .5s}
.js .hud.show{opacity:1}

/* Tipografía */
.mono{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase}
.mono.s{color:var(--senal)}
.mono.dim{color:var(--gris)}
.h-display{font-weight:900;text-transform:uppercase;line-height:.86;letter-spacing:-.02em;font-variation-settings:'wdth' 112;margin:0}
.h-sec{font-weight:800;font-size:clamp(36px,5vw,76px);line-height:.96;letter-spacing:-.03em;font-variation-settings:'wdth' 94;margin:0;text-wrap:balance}
.lead{font-size:var(--f-lead);line-height:1.5;color:var(--tiza2);margin:0;max-width:50ch}
.sec{padding:clamp(96px,13vw,180px) 0;position:relative}
.sec-pegada{padding-top:0}
.sec-head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,4vw,72px);align-items:end;margin-bottom:clamp(44px,6vw,96px)}

/* Títulos que entran por línea, con máscara (armado por JS) */
[data-split] .sl{display:block;overflow:hidden;padding:.12em 0 .05em;margin:-.12em 0 -.05em}
[data-split] .sl > span{display:block}
.js [data-split] .sl > span{transform:translateY(108%);transition:transform 1.05s var(--ease);transition-delay:calc(var(--li) * .09s)}
.js [data-split].in .sl > span{transform:none}

/* Botones */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:15px 28px;border-radius:var(--r1);font-weight:800;font-size:15px;letter-spacing:.08em;text-transform:uppercase;font-variation-settings:'wdth' 110;line-height:1;transition:transform .35s var(--ease-out),background-color .2s,color .2s,border-color .2s,box-shadow .3s;cursor:pointer;border:0;white-space:nowrap;isolation:isolate}
.btn-senal{background:var(--senal);color:var(--carbon);box-shadow:0 0 0 0 rgba(245,196,0,0),0 10px 30px -10px rgba(245,196,0,.5)}
.btn-senal:hover{background:var(--senal2);box-shadow:0 0 0 6px rgba(245,196,0,.14),0 16px 40px -12px rgba(245,196,0,.65)}
.btn-senal:active{transform:scale(.98)}
.btn-linea{border:1px solid var(--hilo2);color:var(--tiza);background:rgba(8,8,8,.35)}
.btn-linea:hover{border-color:var(--tiza2)}
.btn-xl{min-height:64px;padding:18px 36px;font-size:17px}
.magnet{transform:translate(var(--mx,0px),var(--my,0px))}
.magnet > span{display:inline-block;transform:translate(calc(var(--mx,0px) * .35),calc(var(--my,0px) * .35));transition:transform .35s var(--ease-out)}
.micro{display:flex;align-items:center;gap:8px;margin:14px 0 0;font-size:14px;color:var(--gris)}
.micro svg{width:16px;height:16px;color:var(--ok);flex:none}

/* Revelado al entrar en pantalla */
.js [data-reveal]{opacity:0;transform:translateY(32px);transition:opacity .9s var(--ease-out),transform 1s var(--ease-out);transition-delay:var(--d,0s)}
.js [data-reveal].in{opacity:1;transform:none}

/* ============ NAV ============ */
.nav{position:fixed;inset:0 0 auto 0;z-index:200;height:var(--nav-h);transition:background-color .35s,border-color .35s,transform .45s var(--ease);border-bottom:1px solid transparent}
.nav.is-solid{background:rgba(8,8,8,.86);-webkit-backdrop-filter:blur(14px) saturate(1.2);backdrop-filter:blur(14px) saturate(1.2);border-bottom-color:var(--hilo)}
.nav.is-hidden{transform:translateY(-100%)}
.nav .wrap{height:100%;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:20px;letter-spacing:.06em;font-variation-settings:'wdth' 118}
.brand svg{width:26px;height:26px}
.nav-links{display:flex;gap:26px;margin-left:12px;font-size:15px;color:var(--tiza2)}
.nav-links a{position:relative;padding:6px 0}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--senal);transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease)}
.nav-links a:hover{color:var(--tiza)}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:18px}
.lang{display:flex;border:1px solid var(--hilo2);border-radius:var(--r1);overflow:hidden}
.lang button{min-width:40px;min-height:36px;padding:0 8px;border:0;background:transparent;color:var(--gris);font-family:var(--f-mono);font-size:12px;letter-spacing:.1em;cursor:pointer;transition:color .2s,background-color .2s}
.lang button[aria-pressed="true"]{background:var(--senal);color:var(--carbon);font-weight:700}
.lang button:hover{color:var(--tiza)}
.lang button[aria-pressed="true"]:hover{color:var(--carbon)}
.nav-login{font-size:15px;color:var(--tiza2)}
.nav-login:hover{color:var(--tiza)}
.nav .btn{min-height:42px;padding:10px 18px;font-size:13px}
.nav-burger{display:none;width:44px;height:44px;border:1px solid var(--hilo2);border-radius:var(--r1);background:rgba(8,8,8,.4);align-items:center;justify-content:center;cursor:pointer}
.nav-burger svg{width:20px;height:20px}
.nav-drawer{position:fixed;inset:var(--nav-h) 0 auto 0;background:var(--carbon);border-bottom:1px solid var(--hilo);padding:8px var(--pad) 20px;display:none}
.nav-drawer.open{display:block}
.lang-drawer{width:max-content;margin:12px 0 4px}
.nav-drawer a{display:block;padding:14px 0;border-bottom:1px solid var(--hilo);font-size:18px;font-weight:600}

/* ============ 01 HERO ============ */
.hero{position:relative;height:100svh;min-height:640px;overflow:hidden;isolation:isolate;display:flex;flex-direction:column;justify-content:flex-end}
.hero-bg{position:absolute;inset:0;z-index:-1;background:#000}
.hero-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:62% 45%}
.hero-ph{filter:none;transform:scale(1.1)}
.hero-img{opacity:0;transform:scale(1.14);transition:opacity 1.4s ease,transform 2.8s var(--ease-out)}
.hero-img.ok{opacity:1;transform:scale(1.02)}
.no-js .hero-img,html:not(.js) .hero-img{opacity:1;transform:none}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  radial-gradient(60% 55% at 62% 42%,rgba(8,8,8,0) 0%,rgba(8,8,8,.55) 70%,rgba(8,8,8,.9) 100%),
  linear-gradient(to bottom,rgba(8,8,8,.7) 0%,rgba(8,8,8,0) 22%,rgba(8,8,8,0) 50%,var(--carbon) 100%)}
.hero-type{position:absolute;left:0;right:0;top:calc(var(--nav-h) + 3vh);z-index:1;pointer-events:none}
.row{white-space:nowrap;font-weight:900;text-transform:uppercase;line-height:.84;letter-spacing:-.035em;font-size:clamp(64px,min(calc((100vw - 2 * var(--pad)) / 8.9),17vh),250px);font-variation-settings:'wdth' 100;will-change:transform}
/* El tamaño lo limita también el ANCHO de la fila más larga, no sólo el alto de la pantalla:
   con 13.2vw a secas, en pantallas más cuadradas que 16:10 (iPad apaisado, 1024x768,
   1366x1024) PROGRAMACIÓN no entraba y se cortaba contra el borde. Los divisores son el ancho
   medido de esa fila en tamaños de letra: PROGRAMACIÓN ocupa 8,84 (wdth 100) y 7,71 en mobile
   (wdth 86); en inglés manda programming, (8,61, con la sangría de 12vw) y templates. (9,05,
   con 4vw). Cada uno lleva un margen de ~1% y deja el margen derecho igual al izquierdo. */
.r1{padding-left:var(--pad);transform:translateX(calc(var(--p,0) * -9vw))}
.r2{padding-left:calc(var(--pad) + 12vw);transform:translateX(calc(var(--p,0) * 7vw))}
.r3{padding-left:calc(var(--pad) + 4vw);transform:translateX(calc(var(--p,0) * -5vw))}
.row .ln{display:inline-block;overflow:hidden;padding:.14em .02em .03em;margin:-.14em 0 -.03em;vertical-align:top}
.row .ln > span{display:inline-block;position:relative}
/* La entrada espera a las fuentes (clase fl, que pone el script del head: Archivo cargada y la
   tanda de fuentes terminada, o 1 s, lo que pase primero). Con la fuente de respaldo el texto
   cae 17 px más arriba en su máscara y salta al llegar Archivo: era el layout shift de la
   carga. Esperar sólo a fonts.load no alcanza: el texto se rediagrama al terminar la tanda.
   El 140% (y no 106%) deja la caja del texto entera fuera de la máscara también con la fuente
   de respaldo, que es más alta: con 106% asomaban 35 px de caja vacía y Chrome los contaba. */
.js .row .ln > span{transform:translateY(140%);animation:lnIn 1.15s var(--ease) forwards;animation-play-state:paused}
.js.fl .row .ln > span{animation-play-state:running}
.js .r1 .ln > span{animation-delay:.25s}
.js .r2 .ln > span{animation-delay:.38s}
.js .r3 .ln > span{animation-delay:.51s}
@keyframes lnIn{to{transform:none}}
.outline{color:transparent;-webkit-text-stroke:2px var(--tiza)}
.strk{position:relative;display:inline-block}
html[lang="en"] .row{font-size:clamp(56px,min(calc((88vw - 2 * var(--pad)) / 8.72),calc((96vw - 2 * var(--pad)) / 9.15),15vh),220px)}
.strike{position:absolute;left:-2%;right:-2%;top:52%;height:.11em;background:var(--senal);transform-origin:left;transform:scaleX(0);box-shadow:0 0 30px rgba(245,196,0,.45)}
.js .strike{animation:strike .8s var(--ease) 1.25s forwards}
html:not(.js) .strike{transform:scaleX(1)}
@keyframes strike{to{transform:scaleX(1)}}
.hero-foot{position:relative;z-index:2;width:100%;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:end;padding-bottom:clamp(36px,7vh,72px)}
.hero-sub{font-size:var(--f-lead);line-height:1.5;color:var(--tiza2);max-width:44ch;margin:0 0 28px}
.hero-sub b{color:var(--tiza);font-weight:600}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.js .hero-fade{opacity:0;animation:fadeUp .9s var(--ease-out) forwards;animation-delay:var(--d,.6s)}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.readout{width:330px;padding:16px 18px;border:1px solid var(--hilo2);border-radius:var(--r2);background:rgba(10,10,10,.72);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--sombra);font-family:var(--f-mono);font-size:12px}
.ro-h{display:flex;justify-content:space-between;letter-spacing:.14em;text-transform:uppercase;color:var(--gris);font-size:10px;margin-bottom:10px}
.live{display:flex;align-items:center;gap:6px;color:var(--ok)}
.live::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ok)}
@media (prefers-reduced-motion:no-preference){.live::before{animation:blink 1.6s steps(1) infinite}}
@keyframes blink{50%{opacity:.25}}
.ro-r{display:flex;justify-content:space-between;gap:16px;padding:8px 0;border-top:1px solid var(--hilo);color:var(--gris)}
.ro-r b{color:var(--tiza);font-weight:700}
.ro-r b.s{color:var(--senal)}
.caret{display:inline-block;width:7px;height:13px;margin-left:4px;background:var(--senal);vertical-align:-2px}
@media (prefers-reduced-motion:no-preference){.caret{animation:blink 1s steps(1) infinite}}
.scroll-cue{position:absolute;right:var(--pad);top:50%;z-index:2;display:flex;flex-direction:column;align-items:center;gap:12px;font-family:var(--f-mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--gris);writing-mode:vertical-rl}
.scroll-cue i{width:1px;height:64px;background:linear-gradient(var(--senal),transparent);position:relative;overflow:hidden}
@media (prefers-reduced-motion:no-preference){.scroll-cue i::after{content:"";position:absolute;inset:0;background:var(--tiza);animation:cue 2s var(--ease) infinite}}
@keyframes cue{0%{transform:translateY(-100%)}100%{transform:translateY(100%)}}

/* ============ CINTAS ============ */
.tapes{position:relative;height:clamp(150px,15vw,220px);overflow:hidden;margin-top:-60px;z-index:3}
.tape{position:absolute;left:-5%;width:110%;display:flex;overflow:hidden;padding:14px 0;white-space:nowrap;box-shadow:0 18px 40px -14px rgba(0,0,0,.8)}
.tape-a{top:22%;background:var(--senal);color:var(--carbon);transform:rotate(-3deg)}
.tape-b{top:50%;background:var(--grafito2);color:var(--senal);border-block:1px solid var(--hilo2);transform:rotate(2deg)}
.tape-track{display:flex;flex:none;animation:tape 60s linear infinite}
.tape-b .tape-track{animation-direction:reverse;animation-duration:48s}
.tape-item{display:inline-flex;align-items:center;gap:22px;padding-right:22px;font-weight:900;font-size:clamp(16px,1.8vw,24px);letter-spacing:.02em;text-transform:uppercase;font-variation-settings:'wdth' 118}
.tape-item i{display:inline-block;width:11px;height:10px;background:currentColor;clip-path:polygon(50% 0,100% 100%,0 100%);opacity:.8}
@keyframes tape{to{transform:translateX(-50%)}}

/* ============ 02 DEL CAOS AL SISTEMA ============ */
.caos{position:relative;height:340vh}
.caos-pin{position:sticky;top:0;height:100svh;overflow:hidden;--k:0;--ph:0;--sw:0;--cx:64%;--cy:54%}
.caos-head{position:absolute;inset:0;padding-top:calc(var(--nav-h) + 8vh);pointer-events:none;z-index:3}
.caos-head .h-sec,.caos-head .lead{display:grid;max-width:min(560px,40vw)}
.caos-head .lead{margin-top:22px}
.st{grid-area:1/1}
.st-a{opacity:calc(1 - var(--sw) * 2);transform:translateY(calc(var(--sw) * -24px))}
.st-b{opacity:calc(var(--sw) * 2 - 1);transform:translateY(calc((1 - var(--sw)) * 24px))}
.caos-head .h-sec .st-b{color:var(--senal)}
.frags{position:absolute;inset:0;z-index:1}
.frag{position:absolute;left:var(--cx);top:var(--cy);display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:12px;font-size:15px;line-height:1.3;box-shadow:var(--sombra);white-space:nowrap;
  transform:translate(-50%,-50%) translate(calc(var(--x) * var(--ux,1vw) * (1 - var(--k))),calc(var(--y) * var(--uy,1vh) * (1 - var(--k)))) rotate(calc(var(--r) * 1deg * (1 - var(--k)))) scale(calc(1 - var(--k) * .75));
  opacity:calc(1 - var(--k) * var(--k));will-change:transform,opacity}
@media (prefers-reduced-motion:no-preference){.frag{animation:bob 6s ease-in-out infinite;animation-delay:calc(var(--r) * -.4s)}}
@keyframes bob{50%{translate:0 -10px}}
.frag svg{width:22px;height:22px;flex:none}
.f-file{background:#1d6f42;color:#fff;font-weight:600}
.f-bub{background:#fff;color:#111;border-top-left-radius:3px;flex-direction:column;align-items:flex-start;gap:2px;white-space:normal;max-width:260px}
.f-bub small{align-self:flex-end;font-size:11px;color:#777}
.f-bub2,.f-bub3{background:#d9fdd3}
.f-audio{background:#fff;color:#111;font-family:var(--f-mono);font-size:13px}
.f-audio svg{color:#25a35a}
.wave{display:flex;gap:3px;align-items:center}
.wave i{width:3px;background:#9aa3a7;border-radius:2px;height:calc(6px + (var(--h,6)) * 1px)}
.wave i:nth-child(odd){--h:12}.wave i:nth-child(3n){--h:18}.wave i:nth-child(4n){--h:8}
.f-pdf{background:#2a2a2a;color:var(--tiza);border:1px solid #444}
.f-pdf b{background:#e5322d;color:#fff;font-size:11px;padding:3px 6px;border-radius:4px}
.f-cells{display:grid;grid-template-columns:1.6fr .5fr .5fr;gap:0;padding:0;background:#fff;color:#1a1a1a;font-family:'Segoe UI',Arial,sans-serif;font-size:13px;border-radius:4px;overflow:hidden}
.f-cells span{padding:6px 10px;border-right:1px solid #ddd;border-bottom:1px solid #ddd}
.f-cells .bad{background:#ffe1dc;color:#b42318}
.f-note{background:#ffe97a;color:#222;border-radius:2px;white-space:normal;max-width:210px;font-family:'Segoe Print','Comic Sans MS',cursive;font-size:14px}
.f-shot{flex-direction:column;align-items:stretch;gap:6px;padding:6px;background:#1b1b1b;border:1px solid #333}
.f-shot img{width:150px;height:96px;object-fit:cover;border-radius:6px}
.f-shot span{font-family:var(--f-mono);font-size:11px;color:var(--gris);padding:0 4px 2px}
.f-cal{background:#fff;color:#111;font-weight:700;border-left:5px solid #e5322d}
.caos-phone{position:absolute;left:var(--cx);top:var(--cy);z-index:2;--pw:min(290px,34vh);transform:translate(-50%,-50%) scale(calc(.55 + var(--ph) * .45));opacity:var(--ph)}
.caos-phone .phone::before{box-shadow:var(--sombra),0 0 120px -20px rgba(245,196,0,calc(var(--ph) * .35))}

/* ============ El teléfono ============
   iPhone 15 Pro plata. El marco es /media/iphone-plata.svg, generado una vez desde el marco
   del Reel (marketing/broll/reel/marco.js, medidas reales del 15 Pro); el generador vive con
   las fuentes de las fotos y es el que imprime los porcentajes de abajo.
   Capas, de abajo hacia arriba: el cuerpo con su sombra (::before), el fondo de la pantalla
   (::after: la franja de la barra de estado en el color de la cabecera de la app, y la del
   indicador de inicio en el fondo de la app), el video de la app y el marco con la pantalla
   hueca, que trae la isla, la hora 9:41, los botones y el indicador. */
.phone{position:relative;isolation:isolate;width:var(--pw,300px);aspect-ratio:438.3/824.667}
.phone::before{content:"";position:absolute;z-index:-1;left:1.38%;width:97.239%;top:0;bottom:0;border-radius:calc(var(--pw,300px) * .163);background:#000;box-shadow:var(--sombra)}
.phone::after{content:"";position:absolute;z-index:-1;left:5.168%;width:89.665%;top:2.001%;height:95.998%;background:linear-gradient(var(--grafito) 0 7.453%,var(--carbon) 7.453%)}
.phone video{position:absolute;left:5.168%;width:89.665%;top:9.155%;height:84.721%;object-fit:cover;background:var(--carbon)}
.phone-marco{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}

/* ============ 03 MANIFIESTO ============ */
.manifest{position:relative;padding:clamp(120px,16vw,240px) 0;overflow:hidden;isolation:isolate}
.manifest-bg{position:absolute;inset:0;z-index:-1}
.manifest-bg img{width:100%;height:100%;object-fit:cover;opacity:.3}
.manifest-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(var(--carbon),rgba(8,8,8,.4) 30%,rgba(8,8,8,.4) 70%,var(--carbon))}
.manifest-text{font-weight:800;font-size:clamp(36px,6vw,104px);line-height:.98;letter-spacing:-.035em;font-variation-settings:'wdth' 92;margin:0;max-width:16ch}
.manifest-text .w{display:inline;color:var(--tiza)}
.js .manifest-text .w{opacity:clamp(.12, calc(var(--p,0) * var(--n) * 1.25 - var(--i)), 1)}
.manifest-foot{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:24px;margin-top:clamp(40px,6vw,80px)}
.manifest-foot p{margin:0;font-size:var(--f-lead);color:var(--tiza2);max-width:40ch;grid-column:2}
.manifest-foot p b{color:var(--tiza)}

/* ============ 04 CÓMO FUNCIONA ============ */
.how-body{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,5vw,96px);align-items:start}
.how-steps{list-style:none;margin:0;padding:0}
.how-step{min-height:80vh;display:flex;flex-direction:column;justify-content:center;padding:40px 0;opacity:.25;transition:opacity .5s var(--ease)}
.how-step.is-on{opacity:1}
.how-num{font-family:var(--f-mono);font-size:13px;letter-spacing:.14em;color:var(--senal);margin-bottom:18px;display:flex;align-items:center;gap:14px}
.how-num::after{content:"";height:1px;width:72px;background:var(--hilo2)}
.how-step h3{margin:0 0 16px;font-weight:800;font-size:var(--f-h3a);line-height:1;letter-spacing:-.025em;font-variation-settings:'wdth' 94}
.how-step p{margin:0;color:var(--tiza2);max-width:40ch;font-size:clamp(17px,1.3vw,19px)}
.how-stage{position:sticky;top:calc(var(--nav-h) + 6vh);height:min(76vh,720px);border:1px solid var(--hilo);border-radius:var(--r3);background:radial-gradient(120% 90% at 70% 10%,#161616 0%,var(--grafito) 60%);overflow:hidden;box-shadow:var(--sombra)}
.stage-hud{position:absolute;inset:16px 18px auto 18px;display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;color:var(--gris);text-transform:uppercase;z-index:4}
.stage-hud .on{color:var(--senal)}
.stage-rail{position:absolute;left:18px;right:18px;bottom:16px;display:grid;grid-template-columns:repeat(3,1fr);gap:6px;z-index:4}
.stage-rail i{height:2px;background:var(--hilo2);position:relative;overflow:hidden}
.stage-rail i::after{content:"";position:absolute;inset:0;background:var(--senal);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.how-stage[data-on="1"] .stage-rail i:nth-child(1)::after,.how-stage[data-on="2"] .stage-rail i:nth-child(-n+2)::after,.how-stage[data-on="3"] .stage-rail i::after{transform:scaleX(1)}
.layer{position:absolute;inset:52px 24px 40px;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transform:translateY(28px) scale(.96);transition:opacity .55s var(--ease),transform .7s var(--ease),visibility 0s linear .7s}
.how-stage[data-on="1"] .l1,.how-stage[data-on="2"] .l2,.how-stage[data-on="3"] .l3{opacity:1;visibility:visible;transform:none;transition:opacity .6s var(--ease) .15s,transform .9s var(--ease-out) .15s,visibility 0s}
.meso{width:100%;max-width:580px}
.meso-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:18px}
.meso-head b{font-weight:800;font-size:22px;font-variation-settings:'wdth' 108;text-transform:uppercase}
.meso-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;align-items:end;height:min(250px,30vh)}
.meso-col{display:flex;flex-direction:column;justify-content:flex-end;height:100%;gap:10px}
.meso-bar{border-radius:var(--r1) var(--r1) 2px 2px;background:linear-gradient(to top,#2b2b2b,#3a3a3a);height:var(--h);transform-origin:bottom;transform:scaleY(.04);transition:transform 1s var(--ease-back);transition-delay:calc(.2s + var(--i) * .1s)}
.meso-col.is-now .meso-bar{background:linear-gradient(to top,#b38f00,var(--senal));box-shadow:0 0 40px -6px rgba(245,196,0,.55)}
.meso-col.is-down .meso-bar{background:repeating-linear-gradient(135deg,#2a2a2a 0 6px,#222 6px 12px)}
.how-stage[data-on="1"] .meso-bar{transform:scaleY(1)}
.meso-lbl{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;color:var(--gris);line-height:1.4}
.meso-lbl b{display:block;color:var(--tiza2);font-weight:500}
.meso-col.is-now .meso-lbl b{color:var(--senal)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chip{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;padding:8px 12px;border:1px solid var(--hilo2);border-radius:var(--r1);color:var(--gris)}
.chip.on{border-color:var(--senal);color:var(--senal);background:var(--senal-dim)}
.build{position:relative;width:100%;max-width:580px;border:1px solid var(--hilo2);border-radius:var(--r2);background:var(--carbon);overflow:hidden;box-shadow:var(--sombra)}
.scan{position:absolute;left:0;right:0;top:0;height:90px;z-index:2;pointer-events:none;background:linear-gradient(to bottom,rgba(96,184,255,0),rgba(96,184,255,.12),rgba(96,184,255,0));transform:translateY(-100%);opacity:0}
.how-stage[data-on="2"] .scan{animation:scan 2.6s var(--ease) .3s 2 forwards}
@keyframes scan{0%{opacity:1;transform:translateY(-100%)}90%{opacity:1}100%{opacity:0;transform:translateY(520%)}}
.build-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--hilo)}
.build-top b{font-weight:800;font-variation-settings:'wdth' 108;text-transform:uppercase;font-size:17px}
.ia-status{display:flex;align-items:center;gap:8px;font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;color:var(--ia);text-transform:uppercase}
.ia-status{position:relative}
.ia-status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ia)}
.ia-status::after{content:"";position:absolute;left:0;top:50%;width:7px;height:7px;margin-top:-3.5px;border-radius:50%;background:var(--ia);opacity:0}
.how-stage[data-on="2"] .ia-status::after{animation:ping 1.6s ease-out infinite}
@keyframes ping{0%{transform:scale(1);opacity:.6}70%{transform:scale(3.2);opacity:0}100%{transform:scale(3.2);opacity:0}}
.build-rows{list-style:none;margin:0;padding:6px 0}
.build-rows li{display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:12px;align-items:center;padding:11px 16px;opacity:0;transition:opacity .3s}
.how-stage[data-on="2"] .build-rows li{opacity:1;transition-delay:calc(.3s + var(--i) * .32s)}
.build-rows li + li{border-top:1px solid var(--hilo)}
.build-rows .n{font-family:var(--f-mono);font-size:11px;color:var(--gris2)}
.build-rows .x{font-weight:600;font-size:15px;line-height:1.25;min-height:1.25em}
.build-rows .x .resto{color:transparent}
/* El cursor no ocupa ancho (margen negativo): si ocupara, podría cambiar dónde corta la línea */
.build-rows .x.typing > span:first-child::after{content:"";display:inline-block;width:2px;height:1em;background:var(--ia);margin:0 -4px 0 2px;vertical-align:-2px}
.build-rows .p{font-family:var(--f-mono);font-size:12px;color:var(--gris);white-space:nowrap}
.build-foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:12px 16px;border-top:1px solid var(--hilo);font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--gris)}
.build-foot b{color:var(--senal);font-weight:700}
.l3{gap:clamp(16px,3vw,40px)}
.l3 .phone{--pw:clamp(190px,17vw,250px)}
.notif{max-width:260px;display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:14px;background:rgba(28,28,28,.94);border:1px solid var(--hilo2);box-shadow:var(--sombra);transform:translateY(-14px);opacity:0;transition:opacity .5s var(--ease-out) .9s,transform .7s var(--ease-back) .9s}
.how-stage[data-on="3"] .notif{opacity:1;transform:none}
.notif svg{width:30px;height:30px;flex:none;border-radius:8px;background:var(--carbon);padding:5px}
.notif b{display:block;font-size:14px;margin-bottom:2px}
.notif span{font-size:13px;color:var(--tiza2);line-height:1.35;display:block}
.notif em{font-style:normal;font-family:var(--f-mono);font-size:10px;letter-spacing:.12em;color:var(--gris);display:block;margin-top:6px}

/* ============ 05 GALERÍA HORIZONTAL ============ */
.gym{position:relative;padding:clamp(80px,10vw,140px) 0 0}
.gym-head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,4vw,72px);align-items:end;margin-bottom:clamp(32px,4vw,56px)}
.gym-viewport{overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;scrollbar-width:none;padding:0 var(--pad) 40px}
.gym-viewport::-webkit-scrollbar{display:none}
.gym-track{display:flex;gap:clamp(16px,2.4vw,40px);width:max-content}
.gcard{position:relative;flex:none;width:min(64vw,940px);height:min(64vh,620px);border-radius:var(--r3);overflow:hidden;scroll-snap-align:start;background:var(--grafito);box-shadow:var(--sombra);isolation:isolate}
.gcard-ph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1;transform:scale(1.06);transition:transform 1.2s var(--ease-out)}
.gcard:hover .gcard-ph{transform:scale(1.1)}
.gcard::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(8,8,8,.92) 0%,rgba(8,8,8,.55) 45%,rgba(8,8,8,.15) 100%)}
.gcard-txt{position:absolute;left:clamp(20px,3vw,44px);bottom:clamp(20px,3vw,44px);max-width:min(46%,420px)}
.gcard-txt h3{margin:12px 0 0;font-weight:800;font-size:var(--f-h3b);line-height:1.02;letter-spacing:-.025em;font-variation-settings:'wdth' 94}
/* El celular va DERECHO y grande: la pantalla es un video de la app, y girado cada línea
   horizontal se dibuja en escalera; chico, la app de 360 px queda a menos de la mitad y el
   texto ilegible. Topes: el alto de la tarjeta de la galería fija (58vh, ver .gym.is-h) con
   ~20 px de aire arriba y abajo (la tarjeta recorta lo que se pase), y 26vw para no tocar el
   texto de la tarjeta a 1024. */
.gphone{position:absolute;right:clamp(20px,5%,64px);top:50%;--pw:min(290px,calc(30.8vh - 21px),26vw);transform:translateY(-50%)}
.gcard-plates{width:min(80vw,1100px);background:radial-gradient(100% 120% at 80% 0%,#1a1a1a,var(--grafito) 60%)}
.gcard-plates::after{display:none}
.gym-rail{height:2px;margin-top:6px}
.gym-rail i{display:block;height:2px;background:var(--senal);transform-origin:left;transform:scaleX(var(--gp,0))}
.gym-rail{background:transparent}
/* Desktop: la galería se mueve con el scroll vertical */
.gym.is-h{height:var(--gym-h,300vh);padding:0}
.gym.is-h .gym-pin{position:sticky;top:0;height:100svh;overflow:hidden;display:flex;flex-direction:column;justify-content:center;padding-top:var(--nav-h)}
.gym.is-h .gym-viewport{overflow:visible;scroll-snap-type:none;padding:0}
.gym.is-h .h-sec{font-size:clamp(32px,3.6vw,58px)}
.gym.is-h .gcard{height:min(58vh,600px)}
.gym.is-h .gym-track{transform:translateX(var(--gx,0px));padding-left:var(--pad);padding-right:var(--pad);will-change:transform}

/* Armador de discos */
.plates{position:absolute;inset:0;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,3vw,56px);align-items:center;padding:clamp(24px,3.4vw,52px)}
.plates h3{margin:12px 0 12px;font-weight:900;font-size:var(--f-h3a);line-height:.95;letter-spacing:-.03em;text-transform:uppercase;font-variation-settings:'wdth' 110}
.plates p{margin:0 0 22px;color:var(--tiza2);max-width:40ch}
.plate-btns{display:flex;flex-wrap:wrap;gap:8px}
.plate-btn{min-width:64px;min-height:52px;padding:0 14px;border-radius:var(--r1);border:1px solid var(--hilo2);background:var(--grafito2);font-family:var(--f-mono);font-weight:700;font-size:16px;cursor:pointer;transition:border-color .2s,background-color .2s,transform .15s}
.plate-btn:hover{border-color:var(--senal)}
.plate-btn:active{transform:scale(.94)}
.plate-btn.ghost{background:transparent;color:var(--gris);font-size:12px;letter-spacing:.12em;text-transform:uppercase}
.bar-svg{width:100%;height:auto;overflow:visible}
#side-l,#side-r{transition:transform .5s var(--ease-back)}
.bar-read{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-top:18px;flex-wrap:wrap}
.bar-math{font-family:var(--f-mono);font-size:13px;letter-spacing:.06em;color:var(--gris);max-width:44ch;margin:0}
.bar-total{font-weight:900;font-size:clamp(52px,6vw,96px);line-height:.85;letter-spacing:-.03em;font-variation-settings:'wdth' 112;font-variant-numeric:tabular-nums}
.bar-total small{font-size:.35em;color:var(--gris);margin-left:6px}
.bar-ok{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ok);min-height:1.4em;margin-top:8px}
.plate-g.enter{animation:plateIn .55s var(--ease-back) both}
@keyframes plateIn{from{transform:translateX(var(--from));opacity:0}to{transform:none;opacity:1}}

/* ============ 06 PANEL ============ */
.panel-stage{position:relative;perspective:1600px}
.panel-frame{position:relative;transform-origin:50% 0;transform:rotateX(calc((1 - var(--p,1)) * 28deg)) scale(calc(.84 + var(--p,1) * .16));will-change:transform}
.panel-frame picture{display:block}
.panel-frame img{width:100%;height:auto;border-radius:14px;box-shadow:0 0 0 1px var(--hilo2),var(--sombra),0 0 160px -40px rgba(245,196,0,.18)}
.pin{position:absolute;left:var(--x);top:var(--y);z-index:2;display:flex;align-items:center;gap:0}
.pin-dot{position:relative;width:14px;height:14px;border-radius:50%;background:var(--senal);box-shadow:0 0 0 4px rgba(245,196,0,.25);flex:none}
.pin-dot::after{content:"";position:absolute;inset:0;border-radius:50%;background:var(--senal);opacity:0}
.pin-line{width:44px;height:1px;background:var(--senal);transform-origin:left;transform:scaleX(0);transition:transform .6s var(--ease);transition-delay:calc(var(--d) + .2s)}
.pin-txt{padding:8px 12px;border-radius:var(--r1);background:rgba(8,8,8,.94);border:1px solid var(--hilo2);font-size:14px;font-weight:600;white-space:nowrap;box-shadow:var(--sombra);opacity:0;transform:translateX(-8px);transition:opacity .5s var(--ease-out),transform .6s var(--ease-out);transition-delay:calc(var(--d) + .6s)}
.panel-frame.pins-on .pin-line{transform:scaleX(1)}
.panel-frame.pins-on .pin-txt{opacity:1;transform:none}
@media (prefers-reduced-motion:no-preference){.pin-dot::after{animation:pulse 2.4s ease-out infinite}}
/* El panel muestra la pantalla de INICIO: la agenda del día, que es lo que promete el título.
   Hasta 700 px va la misma agenda como la ve el coach en el teléfono (panel-coach-agenda-movil),
   a escala real: cada tarjeta trae el atleta y el motivo, así que se entiende sin etiquetas, y
   las etiquetas apuntan a partes de la captura de escritorio, así que en ese tramo no se muestran. */
@media (max-width:700px){.panel-frame .pin{display:none}.panel-frame img{display:block;max-width:420px;margin:0 auto}}
@keyframes pulse{0%{transform:scale(1);opacity:.5}70%{transform:scale(2.6);opacity:0}100%{transform:scale(2.6);opacity:0}}
/* La agenda es de los planes pagos: el plan gratis entra a la lista de atletas. */
.panel-nota{margin:clamp(20px,2.4vw,32px) 0 0;text-align:center;font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gris)}
.panel-feats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin-top:clamp(48px,6vw,96px);background:var(--hilo);border:1px solid var(--hilo);border-radius:var(--r2);overflow:hidden}
.panel-feats div{background:var(--carbon);padding:26px 22px;transition:background-color .3s}
.panel-feats div:hover{background:#0e0e0e}
.panel-feats svg{width:22px;height:22px;color:var(--senal);margin-bottom:16px}
.panel-feats b{display:block;font-size:17px;margin-bottom:6px}
.panel-feats span{color:var(--gris);font-size:15px;line-height:1.45;display:block}

/* ============ BANDA ============ */
.band{position:relative;padding:clamp(80px,10vw,150px) 0;overflow:hidden;isolation:isolate}
.band-bg{position:absolute;inset:0;z-index:-1}
.band-bg img{width:100%;height:100%;object-fit:cover;opacity:.35}
.band-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(var(--carbon),rgba(8,8,8,.2) 40%,rgba(8,8,8,.2) 60%,var(--carbon))}
.band-row{white-space:nowrap;font-weight:900;text-transform:uppercase;font-size:clamp(64px,11vw,200px);line-height:.92;letter-spacing:-.035em;font-variation-settings:'wdth' 112;will-change:transform}
.band-row span{display:inline-flex;align-items:center;gap:.25em}
.band-row i{display:inline-block;width:.42em;height:.36em;background:var(--senal);clip-path:polygon(50% 0,100% 100%,0 100%)}
.b1{transform:translateX(calc(var(--bx,0) * -1px)) skewX(var(--sk,0deg))}
.b2{transform:translateX(calc(var(--bx,0) * 1px - 40vw)) skewX(calc(var(--sk,0deg) * -1));color:transparent;-webkit-text-stroke:2px var(--senal)}
.b2 i{background:var(--senal)}

/* ============ 07 NÚMEROS ============ */
.numbers{position:relative;background:var(--senal);color:var(--carbon);padding:clamp(80px,11vw,160px) 0;overflow:hidden;isolation:isolate}
.numbers-bg{position:absolute;inset:0;z-index:-1}
.numbers-bg img{width:100%;height:100%;object-fit:cover;opacity:.55;mix-blend-mode:multiply}
.numbers-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(rgba(245,196,0,.82),rgba(245,196,0,.55))}
.numbers h2{font-weight:900;text-transform:uppercase;font-size:clamp(32px,4vw,64px);line-height:.95;letter-spacing:-.025em;font-variation-settings:'wdth' 112;margin:0 0 clamp(44px,6vw,88px);max-width:20ch}
.num-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:2px solid var(--carbon)}
.num{padding:24px 24px 8px 0}
.num + .num{padding-left:24px;border-left:2px solid var(--carbon)}
.num .v{display:flex;align-items:flex-start;font-weight:900;font-size:clamp(64px,9.4vw,168px);line-height:.85;letter-spacing:-.04em;font-variation-settings:'wdth' 100}
.num .k{display:block;margin-top:16px;font-weight:600;font-size:clamp(15px,1.25vw,18px);line-height:1.35;max-width:22ch}
.odo{display:inline-flex;overflow:hidden;height:.85em}
.odo .d{display:flex;flex-direction:column;transition:transform 1.6s var(--ease);transform:translateY(0)}
.odo .d span{display:block;height:.85em;line-height:.85}

/* ============ 08 PRECIOS ============ */
.plans{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.plan{position:relative;display:flex;flex-direction:column;padding:28px 24px 24px;border:1px solid var(--hilo);border-radius:var(--r3);background:var(--grafito);transition:border-color .3s,transform .5s var(--ease-out);overflow:hidden;isolation:isolate}
.plan::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .4s;background:radial-gradient(420px circle at var(--lx,50%) var(--ly,0%),rgba(245,196,0,.14),transparent 45%)}
.plan:hover{border-color:var(--hilo2);transform:translateY(-6px)}
.plan:hover::before{opacity:1}
.plan.pro{border-color:var(--senal);background:linear-gradient(to bottom,#16130a,var(--grafito) 42%);box-shadow:0 30px 80px -40px rgba(245,196,0,.4)}
.plan-badge{position:absolute;top:16px;right:16px;background:var(--senal);color:var(--carbon);font-family:var(--f-mono);font-size:12px;font-weight:700;letter-spacing:.14em;padding:5px 10px;border-radius:var(--r1);text-transform:uppercase}
.plan-name{font-family:var(--f-mono);font-size:13px;letter-spacing:.16em;color:var(--gris);text-transform:uppercase}
.plan-price{display:flex;align-items:baseline;gap:6px;margin:14px 0 4px;flex-wrap:wrap}
.plan-price b{font-weight:900;font-size:clamp(36px,3.2vw,50px);letter-spacing:-.03em;line-height:1}
.plan-price span{color:var(--gris);font-size:15px}
.plan-ath{font-weight:700;font-size:18px;margin:6px 0 4px}
.plan-quote{color:var(--tiza2);font-size:15px;font-style:italic;margin:0 0 20px;min-height:2.9em}
.plan ul{list-style:none;margin:0 0 24px;padding:16px 0 0;border-top:1px solid var(--hilo);display:grid;gap:10px;font-size:15px;color:var(--tiza2)}
.plan ul li{display:flex;gap:10px;align-items:baseline}
.plan ul li::before{content:"";width:6px;height:6px;flex:none;background:var(--senal);border-radius:1px;transform:translateY(-2px)}
.plan .btn{margin-top:auto;width:100%}
.plans-notes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:28px;color:var(--gris);font-size:15px}
.plans-notes p{margin:0;display:flex;gap:10px}
.plans-notes svg{width:18px;height:18px;flex:none;color:var(--senal);margin-top:3px}
.calc{margin-top:clamp(56px,7vw,104px);display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);border:1px solid var(--hilo);border-radius:var(--r3);overflow:hidden;box-shadow:var(--sombra)}
.calc-in{padding:clamp(24px,3vw,44px);background:var(--grafito);display:grid;gap:30px;align-content:start}
.calc-in h3{margin:0;font-weight:900;font-size:var(--f-h3b);line-height:1;letter-spacing:-.025em;text-transform:uppercase;font-variation-settings:'wdth' 110}
.field label{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:12px;font-size:15px;color:var(--tiza2)}
.field output{font-family:var(--f-mono);font-weight:700;font-size:20px;color:var(--tiza)}
input[type=range].rng{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent;cursor:pointer;--fill:30%}
input[type=range].rng::-webkit-slider-runnable-track{height:4px;border-radius:2px;background:linear-gradient(to right,var(--senal) var(--fill),var(--hilo2) var(--fill))}
input[type=range].rng::-moz-range-track{height:4px;border-radius:2px;background:var(--hilo2)}
input[type=range].rng::-moz-range-progress{height:4px;border-radius:2px;background:var(--senal)}
input[type=range].rng::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;margin-top:-10px;border-radius:50%;background:var(--tiza);border:4px solid var(--senal);box-shadow:0 0 0 6px rgba(245,196,0,.12)}
input[type=range].rng::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--tiza);border:4px solid var(--senal)}
.calc-out{padding:clamp(24px,3vw,40px);display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--hilo)}
.calc-out > div{background:var(--carbon);padding:22px}
.calc-out .big{grid-column:1 / -1}
.calc-out .k{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gris);display:block;margin-bottom:10px}
.calc-out .v{font-weight:900;font-size:clamp(28px,2.6vw,40px);letter-spacing:-.02em;line-height:1;font-variant-numeric:tabular-nums}
.calc-out .big .v{font-size:clamp(44px,5vw,80px);color:var(--senal)}
.calc-out .s{display:block;color:var(--tiza2);font-size:15px;margin-top:10px;line-height:1.4}

/* ============ 09 PREGUNTAS ============ */
.faq-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(24px,5vw,96px)}
.faq-list{border-top:1px solid var(--hilo)}
.faq-list details{border-bottom:1px solid var(--hilo)}
.faq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px 0;font-weight:700;font-size:clamp(18px,1.6vw,23px);transition:color .2s}
.faq-list summary:hover{color:var(--senal)}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary i{position:relative;width:18px;height:18px;flex:none}
.faq-list summary i::before,.faq-list summary i::after{content:"";position:absolute;left:0;right:0;top:50%;height:2px;background:var(--senal);transition:transform .35s var(--ease)}
.faq-list summary i::after{transform:rotate(90deg)}
.faq-list details[open] summary i::after{transform:rotate(0)}
.faq-list details p{margin:0 0 28px;color:var(--tiza2);max-width:62ch}
.faq-list details[open] p{animation:fadeUp .45s var(--ease-out)}

/* ============ 10 CIERRE ============ */
.final{position:relative;overflow:hidden;padding:clamp(72px,7vw,110px) 0 clamp(90px,10vw,150px);text-align:center;isolation:isolate}
.final-bg{position:absolute;inset:0;z-index:-2}
.final-bg img{width:100%;height:100%;object-fit:cover;opacity:.85;transform:scale(calc(1.18 - var(--p,0) * .18))}
.final-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(70% 70% at 50% 40%,rgba(8,8,8,.1),var(--carbon) 88%)}
.chalk{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}
.final-logo{width:min(240px,52vw);margin:calc(min(240px,52vw) * -.27) auto calc(min(240px,52vw) * -.2);mix-blend-mode:screen;aspect-ratio:9/16;object-fit:cover;-webkit-mask-image:radial-gradient(closest-side,#000 70%,transparent);mask-image:radial-gradient(closest-side,#000 70%,transparent)}
/* El cierre entra en una pantalla: logo, titular, bajada y botón se ven juntos a 1440x900.
   Con el titular a 8.4vw (121 px, cuatro líneas) el botón quedaba a pantalla y media. */
.final h2{font-size:clamp(56px,6vw,104px);max-width:12ch;margin:0 auto 28px}
.final h2 .sl{justify-content:center}
.final p{margin:0 auto 28px;max-width:46ch;color:var(--tiza2);font-size:var(--f-lead)}
.final .micro{justify-content:center}
.final p.micro{font-size:14px;margin:16px auto 0}

/* ============ FOOTER ============ */
.foot{border-top:1px solid var(--hilo);padding:40px 0 40px;overflow:hidden}
.foot-big{font-weight:900;font-size:clamp(120px,27vw,460px);line-height:.78;letter-spacing:-.05em;font-variation-settings:'wdth' 125;color:transparent;-webkit-text-stroke:1px var(--hilo2);text-align:center;margin:0 0 40px;user-select:none}
.foot-grid{display:grid;grid-template-columns:minmax(0,4fr) repeat(2,minmax(0,2fr)) minmax(max-content,2fr);gap:32px}
.foot h4{margin:0 0 14px;font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--gris);font-weight:500}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:15px;color:var(--tiza2)}
.foot li{overflow-wrap:anywhere;min-width:0}
/* El mail no se corta: la columna de contacto toma su ancho (a 1024 se leía apex.performance.ar@g / mail.com) */
.foot-grid > div:last-child li{overflow-wrap:normal}
.foot a:hover{color:var(--tiza)}
.foot-claim{color:var(--gris);font-size:15px;max-width:34ch;margin:14px 0 0}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:24px;border-top:1px solid var(--hilo);font-size:13px;color:var(--gris)}
.se7en{color:var(--tiza2)}
.se7en b{color:var(--tiza);font-weight:800;letter-spacing:.04em;transition:color .2s}
.se7en:hover b{color:var(--senal)}

/* ============ RESPONSIVE ============ */
@media (max-width:1199px){.hud{display:none}}
@media (max-width:1100px){
  .nav-links,.nav-login{display:none}
  .nav-burger{display:inline-flex}
  .plans{grid-template-columns:repeat(2,minmax(0,1fr))}
  .panel-feats{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  :root{--nav-h:64px}
  body{font-size:17px}
  .nav .wrap{gap:12px}
  .nav-right{gap:8px}
  .nav .btn{padding:10px 12px;letter-spacing:.04em}
  .nav-right .lang{display:none}
  .sec-head,.gym-head{grid-template-columns:minmax(0,1fr);align-items:start}
  .hero{min-height:600px}
  .row{font-size:clamp(34px,min(12.2vw,calc((100vw - 2 * var(--pad)) / 7.75)),110px);font-variation-settings:'wdth' 86}
  html[lang="en"] .row{font-size:clamp(30px,min(10.2vw,calc((94vw - 2 * var(--pad)) / 7.65),calc((100vw - 2 * var(--pad)) / 7.95)),96px)}
  .r2{padding-left:calc(var(--pad) + 6vw)}
  .r3{padding-left:var(--pad)}
  .outline{-webkit-text-stroke:1.5px var(--tiza)}
  .hero-foot{grid-template-columns:minmax(0,1fr)}
  .readout{display:none}
  .scroll-cue{display:none}
  .caos{height:300vh}
  .caos-pin{--cx:50%;--cy:64%;--ux:1.05vw;--uy:.5svh}
  .caos-head{padding-top:calc(var(--nav-h) + 4vh)}
  .caos-head .h-sec,.caos-head .lead{max-width:none}
  .caos-head .lead{margin-top:12px}
  .caos-phone{--pw:min(190px,26svh)}
  .frag{font-size:12px;padding:8px 10px;gap:6px}
  .frag svg{width:16px;height:16px}
  .f-bub{max-width:170px}
  .f-note{max-width:150px;font-size:12px}
  .f-shot img{width:100px;height:64px}
  .f-cells{font-size:11px}
  .f-cells span{padding:4px 6px}
  .manifest-foot{grid-template-columns:minmax(0,1fr)}
  .manifest-foot p{grid-column:1}
  .how-body{grid-template-columns:minmax(0,1fr);gap:0}
  .how-stage{order:-1;top:calc(var(--nav-h) + 8px);height:46svh;min-height:330px;z-index:2;box-shadow:0 24px 40px -10px var(--carbon)}
  .how-step{min-height:72svh;padding:32px 0}
  .layer{inset:44px 14px 34px}
  .stage-hud{justify-content:flex-end}
  .stage-hud span:first-child{display:none}
  .meso-cols{height:min(160px,22svh);gap:6px}
  .meso-head b{font-size:17px}
  .meso-lbl{font-size:10px;letter-spacing:.02em}
  .chips{margin-top:14px}
  .build-rows li:nth-child(n+5){display:none}
  .build-foot{display:none}
  .l3 .phone{--pw:min(150px,38vw)}
  .notif{max-width:180px;padding:10px}
  .notif span{font-size:12px}
  .gcard{width:86vw;height:min(74svh,620px)}
  .gcard::after{background:linear-gradient(to top,rgba(8,8,8,.95) 0%,rgba(8,8,8,.6) 45%,rgba(8,8,8,.2) 100%)}
  .gcard-txt{max-width:none;right:20px}
  .gphone{top:24px;right:50%;--pw:min(200px,50vw,25svh);transform:translateX(50%)}
  .gcard-plates{width:86vw;height:auto;min-height:min(74svh,620px)}
  .plates{position:relative;inset:auto;grid-template-columns:minmax(0,1fr);gap:24px}
  .num-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .num:nth-child(3){padding-left:0;border-left:0}
  .num:nth-child(n+3){border-top:2px solid var(--carbon)}
  .calc{grid-template-columns:minmax(0,1fr)}
  .faq-grid{grid-template-columns:minmax(0,1fr)}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid > div:first-child,.foot-grid > div:last-child{grid-column:1 / -1}
  .final h2{font-size:clamp(32px,10.4vw,60px);font-variation-settings:'wdth' 100}
  .pin-txt{font-size:12px;padding:6px 9px}
  .pin-line{width:20px}
}
@media (max-width:600px){
  .plans{grid-template-columns:minmax(0,1fr)}
  .plans-notes{grid-template-columns:minmax(0,1fr)}
  .panel-feats{grid-template-columns:minmax(0,1fr)}
  .calc-out{grid-template-columns:minmax(0,1fr);padding:0}
  .pin .pin-txt,.pin .pin-line{display:none}
  .hero-ctas .btn{width:100%}
  .btn-xl{width:100%;padding:18px 16px;font-size:15px}
  .build-top{flex-direction:column;align-items:flex-start;gap:4px;padding:10px 12px}
  .build-top b{font-size:14px}
  .build-rows li{grid-template-columns:20px minmax(0,1fr);gap:2px 8px;padding:7px 12px}
  .build-rows .p{grid-column:2;font-size:11px}
  .build-rows .x{font-size:13px}
  .f-pdf,.f-cal{display:none}
}
@media (max-width:380px){
  .brand span{display:none}
  .meso-cols{height:112px}
  .chip{padding:6px 8px;font-size:10px;letter-spacing:.06em}
  .chips{gap:6px;margin-top:10px}
  .meso-head{margin-bottom:10px}
  .build-rows li:nth-child(n+4){display:none}
  .num .v{font-size:46px}
  .f-shot{display:none}
}

/* ============ APEX IA para atletas (Próximamente, 21/10/2026) ============
   Segunda audiencia: va después de precios y sin botón, porque el modo todavía no está abierto.
   El azul es el de IA (--ia), sólo en la etiqueta y en el nombre. */
.ia-card{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(28px,4vw,72px);align-items:center;padding:clamp(28px,4vw,56px);border:1px solid rgba(96,184,255,.28);border-radius:var(--r3);background:radial-gradient(90% 120% at 0% 0%,rgba(96,184,255,.07),transparent 60%),var(--grafito);box-shadow:var(--sombra)}
.ia-tag{display:inline-flex;align-items:center;gap:10px;margin-bottom:22px;padding:6px 12px;border:1px solid rgba(96,184,255,.4);border-radius:var(--r1);font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ia)}
.ia-tag i{width:7px;height:7px;border-radius:50%;background:var(--ia)}
.ia-acc{color:var(--ia)}
.ia-copy .lead{margin-top:20px}
.ia-list{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:14px;color:var(--tiza2)}
.ia-list li{display:flex;gap:12px;align-items:flex-start}
.ia-list svg{width:22px;height:22px;flex:none;color:var(--ia);margin-top:2px}
.ia-precio{padding:clamp(24px,3vw,36px);border:1px solid var(--hilo);border-radius:var(--r2);background:var(--carbon)}
.ia-monto{display:flex;align-items:baseline;flex-wrap:wrap;gap:0 8px;margin:12px 0 14px}
.ia-monto b{font-weight:900;font-size:clamp(40px,4vw,60px);line-height:1;letter-spacing:-.02em;font-variation-settings:'wdth' 110}
.ia-monto span{color:var(--gris);font-size:15px;white-space:nowrap}
.ia-prueba{margin:0;font-weight:700;color:var(--tiza)}
.ia-edad{margin:6px 0 0;color:var(--tiza2);font-size:15px}
.ia-pronto{margin:18px 0 0;padding-top:18px;border-top:1px solid var(--hilo);color:var(--gris);font-size:15px}
@media (max-width:900px){.ia-card{grid-template-columns:minmax(0,1fr)}}

/* ============ Versión mobile (20/10/2026) ============
   Medido en un iPhone 15: la página medía 18,5 pantallas y no había ningún botón a mano
   entre el hero y precios. Todo esto vive debajo de 900 px; desktop no cambia. */
.cta-bar{display:none}
.car-ind{display:none;align-items:center;gap:12px;margin-top:16px;font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;color:var(--gris)}
.car-ind b{color:var(--senal);font-weight:700}
.car-ind > i{position:relative;flex:1;height:2px;background:var(--hilo2);overflow:hidden}
.car-ind > i > i{position:absolute;inset:0;background:var(--senal);transform-origin:left;transform:scaleX(var(--car,.2));transition:transform .35s var(--ease)}
@media (max-width:900px){
  /* Barra de acción fija abajo: aparece cuando el botón del hero sale de pantalla y se va en el
     cierre, en el footer y con el menú abierto (lo decide main.js). Respeta el indicador de
     inicio de iPhone. Sin desenfoque de fondo: en mobile es costo de GPU en cada cuadro. */
  .cta-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:190;align-items:center;gap:12px;padding:10px var(--pad) calc(10px + env(safe-area-inset-bottom));background:rgba(8,8,8,.96);border-top:1px solid var(--hilo);transform:translateY(110%);transition:transform .35s var(--ease)}
  .cta-bar.on{transform:none}
  .cta-bar-micro{flex:1;min-width:0;font-size:13px;line-height:1.3;color:var(--gris)}
  .cta-bar .btn{flex:none;min-height:48px;padding:12px 18px;font-size:13px}
  /* Galería: indicador de posición visible desde el primer momento (la barrita vieja arrancaba vacía) */
  .gym .car-ind{display:flex}
  .gym-rail{display:none}
  /* Cómo funciona sin escenario fijo: main.js mueve cada imagen adentro de su paso */
  .how.is-lista .how-step{min-height:0;padding:28px 0 8px;opacity:1}
  .how.is-lista .how-stage.how-mini{position:relative;top:auto;height:auto;min-height:0;order:0;margin:0 0 22px;z-index:auto;box-shadow:var(--sombra)}
  .how.is-lista .how-mini .layer{position:relative;inset:auto;padding:28px 14px}
  .how.is-lista #how-stage{display:none}
  .how.is-lista .l3 .phone{--pw:min(160px,40vw)}
  .how.is-lista .notif{max-width:170px}
  /* Escena del caos más corta y con el celular más grande */
  .caos{height:220vh}
  .caos-pin{--cy:66%}
  .caos-phone{--pw:min(230px,28svh,58vw)}
  /* Toques de 44 px como mínimo */
  .nav .btn,.brand{min-height:44px}
  .lang button{min-width:48px;min-height:44px}
  .foot ul{gap:0}
  .foot ul a{display:inline-flex;align-items:center;min-height:44px}
  input[type=range].rng{height:44px}
  .se7en{display:inline-flex;align-items:center;min-height:44px}
}
@media (max-width:600px){
  /* Precios en carrusel: de 3,6 pantallas a una. main.js lo deja parado en el recomendado. */
  .plans{display:flex;position:relative;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;gap:12px;margin:0 calc(-1 * var(--pad));padding:6px var(--pad) 10px;scrollbar-width:none}
  .plans::-webkit-scrollbar{display:none}
  .plans .plan{flex:0 0 84%;scroll-snap-align:center}
  .js .plans [data-reveal]{opacity:1;transform:none}
  .plans-ind{display:flex}
}
/* En los celulares más angostos el texto de la barra se iba a tres líneas: queda el botón solo */
@media (max-width:360px){.cta-bar-micro{display:none}.cta-bar .btn{flex:1}}

/* Movimiento reducido: todo quieto y visible, sin escenas fijas */
@media (prefers-reduced-motion:reduce){
  .js .row .ln > span,.js .hero-fade{animation:none;opacity:1;transform:none}
  .hero-img{opacity:1;transform:none;transition:none}
  .js .strike{animation:none;transform:scaleX(1)}
  .r1,.r2,.r3,.b1,.b2{transform:none!important}
  .js [data-reveal]{opacity:1;transform:none;transition:none}
  .js [data-split] .sl > span{transform:none;transition:none}
  .js .manifest-text .w{opacity:1}
  .tape-track{animation:none}
  .caos{height:auto}
  .caos-pin{position:relative;height:auto;--k:1;--ph:1;--sw:1;padding:calc(var(--nav-h) + 40px) 0 80px}
  .caos-head{position:relative;inset:auto;padding-top:0;margin-bottom:40px}
  .frags{display:none}
  .caos-phone{position:relative;left:auto;top:auto;transform:none;margin:0 auto}
  .caos-phone .phone{margin:0 auto}
  .layer,.meso-bar,.build-rows li,.notif,.pin-line,.pin-txt{transition:none!important}
  .panel-frame{transform:none!important}
  .final-bg img{transform:none}
  .odo .d{transition:none}
}