/* NeuralTick site styles. Ported verbatim from prototype/index.html; changes are marked with [integration]. */
/* [integration] Self-hosted fonts (SIL OFL 1.1), replacing Google Fonts. */
@font-face{font-family:"Montserrat";font-style:normal;font-weight:400;font-display:swap;src:url("/fonts/montserrat-latin-400-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Montserrat";font-style:normal;font-weight:600;font-display:swap;src:url("/fonts/montserrat-latin-600-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Montserrat";font-style:normal;font-weight:700;font-display:swap;src:url("/fonts/montserrat-latin-700-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Montserrat";font-style:normal;font-weight:800;font-display:swap;src:url("/fonts/montserrat-latin-800-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url("/fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:500;font-display:swap;src:url("/fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url("/fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url("/fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url("/fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
/* Layout: fondo de vídeo fijo (canvas) + secciones que hacen scroll encima; tramos vacíos (.gap) entre secciones mueven la secuencia de frames. */
:root{
  --bg:#0a0d0c;          /* grafito con sesgo verde, base del vídeo */
  --surface:rgba(12,16,15,.80);
  --surface-solid:#111614;
  --line:#26302c;
  --fg:#e7ecea;
  --muted:#9ba5a1;       /* gris del logo, sesgado hacia el verde */
  --graphite:#58595b;
  --accent:#13c27e;      /* esmeralda brillante del logo */
  --accent-deep:#1a9b7a; /* esmeralda profundo del logo */
  --on-accent:#04140d;
  --font-display:"Montserrat","Segoe UI",system-ui,sans-serif;
  --font-body:"IBM Plex Sans","Segoe UI",system-ui,sans-serif;
  --font-data:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --step--1:.8125rem; --step-0:1rem; --step-1:1.1875rem; --step-2:1.5rem; --step-3:2.125rem; --step-4:clamp(2.25rem,5.2vw,4.25rem);
  --gutter:clamp(16px,4vw,56px);
  --radius:6px;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:auto}
body{margin:0;background:var(--bg);color:var(--fg);font:400 var(--step-0)/1.6 var(--font-body);-webkit-font-smoothing:antialiased;overflow-x:clip}
img{max-width:100%;display:block}
[hidden]{display:none!important}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
h1,h2,h3{font-family:var(--font-display);text-wrap:balance;margin:0;line-height:1.12;letter-spacing:-.01em}
p{margin:0}

/* Idioma: ES visible por defecto (también sin JS) */
/* [integration] Language is chosen by URL and rendered on the server: no data-l rules. */

.skip{position:absolute;left:12px;top:-60px;z-index:50;background:var(--accent);color:var(--on-accent);padding:8px 14px;border-radius:var(--radius);font-weight:600;text-decoration:none}
.skip:focus{top:calc(12px + env(safe-area-inset-top,0px))}

/* Barra superior */
.topbar{position:fixed;inset:0 0 auto;z-index:20;display:flex;align-items:center;gap:20px;padding:calc(12px + env(safe-area-inset-top,0px)) var(--gutter) 12px;background:linear-gradient(to bottom,rgba(10,13,12,.85),rgba(10,13,12,0))}
.wordmark{font:800 1.05rem/1 var(--font-display);letter-spacing:.06em;color:var(--fg);text-decoration:none;white-space:nowrap}
.wordmark b{font-weight:800;color:#6b6c6e}
.wordmark span{font-weight:400;color:var(--accent)}
.topnav{display:flex;gap:18px;margin-left:auto;font-size:var(--step--1)}
.topnav a{color:var(--muted);text-decoration:none}
.topnav a:hover{color:var(--fg)}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;font:500 .75rem/1 var(--font-data)}
/* [integration] Language switch uses links (one URL per language). */
.lang a{all:unset;cursor:pointer;padding:7px 10px;color:var(--muted)}
.lang a[aria-current="true"]{background:var(--accent);color:var(--on-accent)}
.lang a:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
@media (max-width:899px){.topnav{display:none}.lang{margin-left:auto}}

/* Progreso de lectura (mejora progresiva) */
.progress{position:fixed;inset:0 0 auto;height:2px;z-index:30;background:var(--accent);transform-origin:0 50%;transform:scaleX(0);display:none}
@supports (animation-timeline: scroll()){
  .progress{display:block;animation:grow linear both;animation-timeline:scroll(root block)}
}
@keyframes grow{to{transform:scaleX(1)}}

/* Escenario de vídeo */
.stage{position:fixed;inset:0;z-index:0;display:none;background:var(--bg) url("/stops/s1.webp") center/cover no-repeat}
.stage canvas{width:100%;height:100%;display:block}
.has-seq .stage{display:block}

/* Secciones */
main{position:relative;z-index:1}
.beat{position:relative;min-height:100svh;display:flex;padding:calc(84px + env(safe-area-inset-top,0px)) var(--gutter) 56px;isolation:isolate}
@supports not (min-height:100svh){.beat{min-height:100vh}}
.beat__still{position:absolute;inset:0;z-index:-1;overflow:hidden}
.beat__still img{width:100%;height:100%;object-fit:cover}
.has-seq .beat__still{display:none}
.gap{height:0}
.has-seq .gap{height:calc(var(--len,160) * 1svh)}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(20px,3vw,36px);display:grid;gap:18px;min-width:0;max-width:100%}
.eyebrow{font:500 var(--step--1)/1.3 var(--font-data);letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.lead{font-size:var(--step-1);color:var(--fg)}
.muted{color:var(--muted)}
.h2{font-size:var(--step-3);font-weight:700}
.measure{max-width:62ch}

/* Colocación por parada (escritorio): respeta el espacio libre de cada imagen */
.beat--hero{align-items:flex-end;justify-content:center;text-align:center}
.beat--right{align-items:center;justify-content:flex-end}
.beat--left{align-items:center;justify-content:flex-start}
.beat--bottom{align-items:flex-end;justify-content:center}
.beat--top{align-items:flex-start;justify-content:center}
.beat--center{align-items:center;justify-content:center;text-align:center}
.beat--right .panel,.beat--left .panel{width:min(520px,100%)}
.beat--bottom .panel{width:min(980px,100%)}
.beat--top .panel{width:min(1180px,100%)}
.beat--center .panel{width:min(640px,100%);justify-items:center}

/* Hero: el texto vive en el tercio inferior, bajo el símbolo 3D */
.beat--hero{padding-bottom:max(28px,4svh)}
.beat--hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(to bottom,rgba(10,13,12,0) 48%,rgba(10,13,12,.78) 78%,rgba(10,13,12,.92))}
.hero{display:grid;gap:14px;justify-items:center;max-width:820px}
.hero h1{font-size:clamp(2rem,3.9vw,3.4rem);font-weight:800}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .wordmark{font-size:clamp(1.6rem,3.4vw,2.4rem);letter-spacing:.08em}
.hero__sub{font-size:var(--step-1);color:var(--muted);max-width:60ch}
.hero__platforms{color:var(--muted);font-size:.72rem}
.ctas{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:var(--radius);font:600 var(--step-0)/1 var(--font-display);text-decoration:none;letter-spacing:.01em;border:1px solid transparent;cursor:pointer}
.btn--primary{background:var(--accent);color:var(--on-accent)}
.btn--primary:hover{background:#2ad793}
.btn--ghost{border-color:var(--line);color:var(--fg);background:rgba(10,13,12,.55)}
.btn--ghost:hover{border-color:var(--accent-deep)}
.micro{font:400 var(--step--1)/1.4 var(--font-data);color:var(--muted)}
.cue{font:500 .75rem/1 var(--font-data);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);display:grid;justify-items:center;gap:8px;margin-top:10px}
.cue::after{content:"";width:1px;height:34px;background:linear-gradient(var(--accent),transparent)}

/* Pilares */
.pillars{display:grid;gap:14px}
.pillar{display:grid;gap:4px;padding-left:14px;border-left:2px solid var(--accent-deep)}
.pillar h3{font-size:var(--step-0);font-weight:700}
.pillar p{color:var(--muted);font-size:.95rem}
.closing{font:700 var(--step-1)/1.3 var(--font-display);color:var(--accent)}

/* Tabla comparativa */
.table-wrap{overflow-x:auto;min-width:0}
table{width:100%;border-collapse:collapse;font-size:.95rem;min-width:560px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{font:500 var(--step--1)/1.3 var(--font-data);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
tbody th{font-weight:600;color:var(--fg);white-space:nowrap}
td.man{color:var(--muted)}
td.algo{color:var(--fg)}
td.algo::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:8px;vertical-align:middle}
.limits{border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;display:grid;gap:6px;background:rgba(88,89,91,.12)}
.limits h3{font-size:var(--step-0);font-weight:700}
.limits p{color:var(--muted);font-size:.95rem}

/* Filtros y fichas */
.filters{display:flex;flex-wrap:wrap;gap:8px}
.chip{all:unset;cursor:pointer;font:500 .8rem/1 var(--font-data);padding:8px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted)}
.chip[aria-pressed="true"]{border-color:var(--accent);color:var(--fg);background:rgba(19,194,126,.12)}
.chip:focus-visible{outline:2px solid var(--accent)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.card{background:var(--surface-solid);border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:grid;gap:14px;align-content:start;min-width:0}
.card__top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.card h3{font-size:var(--step-1);font-weight:700}
.tag{font:500 .7rem/1 var(--font-data);letter-spacing:.08em;text-transform:uppercase;padding:5px 8px;border-radius:4px;white-space:nowrap}
.tag--example{background:rgba(88,89,91,.35);color:var(--fg)}
.tag--source{background:rgba(19,194,126,.14);color:var(--accent)}
.meta{display:flex;flex-wrap:wrap;gap:6px 14px;font:400 .8rem/1.3 var(--font-data);color:var(--muted)}
.card p{color:var(--muted);font-size:.93rem}
.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0}
.metrics div{display:grid;gap:2px}
.metrics dt{font:400 .72rem/1.2 var(--font-data);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.metrics dd{margin:0;font:500 1.05rem/1.2 var(--font-data);font-variant-numeric:tabular-nums}
.metrics .dd--risk{color:#d9dcdb}
.equity{width:100%;height:56px;display:block}
.equity path.l{fill:none;stroke:var(--accent);stroke-width:1.6}
.equity path.a{fill:rgba(19,194,126,.10);stroke:none}
.equity line{stroke:var(--line);stroke-width:1}
.note{font:400 .75rem/1.45 var(--font-data);color:var(--muted)}
.card__actions{display:flex;gap:8px;flex-wrap:wrap}
.card__actions .btn{padding:10px 14px;font-size:.9rem}
.feat{margin:0;padding-left:18px;color:var(--muted);font-size:.93rem;display:grid;gap:4px}
.req{font:400 .78rem/1.4 var(--font-data);color:var(--muted);border-top:1px solid var(--line);padding-top:10px}
.empty{color:var(--muted);font-size:.95rem;padding:10px 0}
.mlabel{display:none} /* [integration] */

/* Telegram y redes */
.benefits{list-style:none;margin:0;padding:0;display:grid;gap:10px;text-align:left;max-width:52ch}
.benefits li{display:grid;grid-template-columns:20px 1fr;gap:10px;color:var(--fg)}
.benefits li::before{content:"";width:8px;height:8px;margin-top:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(19,194,126,.15)}
.socials{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.socials a{font:500 .8rem/1 var(--font-data);padding:9px 12px;border:1px solid var(--line);border-radius:999px;color:var(--fg);text-decoration:none}
.socials a:hover{border-color:var(--accent-deep)}

/* Legal */
.legal{display:grid;gap:22px}
.legal h2{font-size:var(--step-2)}
.legal h3{font-size:var(--step-0);font-weight:700}
.legal p{color:var(--muted);font-size:.93rem;max-width:80ch}
.legal p strong{color:var(--fg)}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:6px 18px;font-size:.9rem;margin:0}
.kv dt{color:var(--muted);font-family:var(--font-data);font-size:.8rem}
.kv dd{margin:0;color:var(--fg)}
.foot{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.85rem;border-top:1px solid var(--line);padding-top:16px;color:var(--muted)}
.foot a{color:var(--muted)}

/* Índice de paradas */
.dots{position:fixed;right:max(14px,env(safe-area-inset-right,0px));top:50%;transform:translateY(-50%);z-index:15;display:grid;gap:12px;list-style:none;margin:0;padding:0}
.dots a{display:block;width:8px;height:8px;border-radius:50%;background:rgba(155,165,161,.45)}
.dots a[aria-current="true"]{background:var(--accent);box-shadow:0 0 0 4px rgba(19,194,126,.18)}
.dots a span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (max-width:899px){.dots{display:none}}

/* Indicador de carga de la secuencia */
.loader{position:fixed;left:var(--gutter);bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:15;font:400 .72rem/1 var(--font-data);color:var(--muted);display:none}
.has-seq .loader{display:block}
.loader[data-done]{opacity:0;transition:opacity .6s}

/* Reveal nativo (mejora progresiva, estado visible por defecto) */
@supports (animation-timeline: view()){
  @media (prefers-reduced-motion:no-preference){
    .reveal{animation:reveal linear both;animation-timeline:view();animation-range:entry 0% cover 28%}
  }
}
@keyframes reveal{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

@media (max-height:820px){.cue{display:none}}

/* Tabla en móvil: cada criterio como bloque apilado, sin scroll lateral */
@media (max-width:640px){
  table{min-width:0}
  thead{display:none}
  tbody tr{display:grid;gap:4px;padding:12px 0;border-bottom:1px solid var(--line)}
  tbody th,tbody td{border:0;padding:0}
  /* [integration] Mobile labels come from editable content (were CSS content). */
  .mlabel{display:inline}
  .mlabel--man{color:#6f7673;font-family:var(--font-data);font-size:.8rem}
  tbody td.algo::before{margin-right:6px}
  .mlabel--algo{color:var(--accent-deep);font-family:var(--font-data);font-size:.8rem}
}

/* Móvil: todo apilado y abajo, para no tapar el centro de la escena */
@media (max-width:799px){
  .beat--hero::before{background:linear-gradient(to bottom,rgba(10,13,12,0) 40%,rgba(10,13,12,.86) 62%,rgba(10,13,12,.95))}
  .hero{gap:12px}
  .hero h1{font-size:1.85rem}
  .hero__sub{font-size:.95rem}
  .hero .eyebrow{font-size:.68rem}
  .ctas .btn{padding:12px 18px}
  .beat{padding-top:calc(72px + env(safe-area-inset-top,0px))}
  .beat--right,.beat--left,.beat--center,.beat--bottom{align-items:flex-end;justify-content:center}
  .beat--right .panel,.beat--left .panel,.beat--center .panel,.beat--bottom .panel{width:100%}
  .beat--center{text-align:left}
  .beat--center .panel{justify-items:start}
  .socials{justify-content:flex-start}
  .ctas{justify-content:center}
}
@media (prefers-reduced-motion:reduce){.loader{display:none!important}}

/* ===== [integration] Inner pages: shop, product, checkout, legal. Same tokens as the landing. ===== */
.page{position:relative;z-index:1;min-height:100svh;padding:calc(84px + env(safe-area-inset-top,0px)) var(--gutter) 56px;background:radial-gradient(1100px 520px at 75% -8%,rgba(26,155,122,.12),transparent 62%),var(--bg)}
.page__inner{max-width:1180px;margin:0 auto;display:grid;gap:24px;min-width:0}
.page h1{font-size:var(--step-3);font-weight:800}
.h3{font-size:var(--step-1);font-weight:700}
.crumbs{font:400 var(--step--1)/1.3 var(--font-data);color:var(--muted)}
.crumbs a{color:var(--muted)}
.product-grid{display:grid;gap:24px;grid-template-columns:minmax(0,1fr) minmax(0,380px);align-items:start}
.product-main{display:grid;gap:24px;min-width:0}
@media (max-width:959px){.product-grid{grid-template-columns:minmax(0,1fr)}}
@media (min-width:960px){.buy{position:sticky;top:84px}}
.specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px 18px;margin:0}
.spec{display:grid;gap:2px}
.spec dt{font:400 .72rem/1.2 var(--font-data);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.spec dd{margin:0;color:var(--fg)}
.metrics--full{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:640px){.metrics--full{grid-template-columns:repeat(2,minmax(0,1fr))}}
.equity-wrap .equity{height:120px}
.equity-img{width:100%;height:auto;border-radius:4px}
.note--warn{color:#e3c27a}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.gallery img{border-radius:4px;border:1px solid var(--line)}
.prose{display:grid;gap:12px;color:var(--muted);min-width:0;overflow-wrap:anywhere}
.prose h2{font-size:var(--step-2);color:var(--fg);margin-top:8px}
.prose h3{font-size:var(--step-0);color:var(--fg)}
.prose ul{margin:0;padding-left:20px;display:grid;gap:4px}
.prose strong{color:var(--fg)}
.prose blockquote{margin:0;border-left:3px solid #e3c27a;padding:10px 14px;background:rgba(227,194,122,.08);color:var(--fg)}
.form{display:grid;gap:16px}
.field{display:grid;gap:6px;border:0;margin:0;padding:0;min-width:0}
.field label,.field .label{font-weight:600;font-size:.95rem;padding:0}
.field input[type=email],.field input[type=text]{font:inherit;color:var(--fg);background:var(--surface-solid);border:1px solid var(--line);border-radius:var(--radius);padding:11px 12px;width:100%}
.field input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.help{font-size:.82rem;color:var(--muted)}
.price-opt{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius);cursor:pointer}
.price-opt:has(input:checked){border-color:var(--accent);background:rgba(19,194,126,.08)}
.price-opt input{accent-color:var(--accent)}
.price-amount{font:600 1.35rem/1.1 var(--font-data)}
.consent{display:grid;grid-template-columns:20px 1fr;gap:10px;font-size:.88rem;color:var(--fg);align-items:start;cursor:pointer}
.consent input{margin:3px 0 0;width:18px;height:18px;accent-color:var(--accent)}
.errors{border:1px solid #7a2e2e;background:rgba(122,46,46,.2);border-radius:var(--radius);padding:12px 14px;font-size:.9rem}
.errors ul{margin:0;padding-left:18px}
.catalog-link{font-size:.9rem}
.shop-section{scroll-margin-top:80px}
.legal-page{max-width:860px}
.page-foot{margin-top:16px}