/* =====================================================================
   LANDING DE OPTIMIZACIÓN DE RUTAS
   Identidad: "hoja de ruta" — tablero de despacho + señalética de
   carretera. Grafito, un único acento ámbar, tipografía de señal
   (Barlow) y monoespaciada para los datos. Sin degradados de relleno.
   ===================================================================== */

/* ---------------------------------------------------------------- */
/* 0. FUENTES (autohospedadas)                                       */
/* ---------------------------------------------------------------- */
@font-face{
  font-family:"Barlow";font-style:normal;font-weight:400;font-display:swap;
  src:url("../fonts/barlow-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:"Barlow";font-style:normal;font-weight:500;font-display:swap;
  src:url("../fonts/barlow-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:"Barlow";font-style:normal;font-weight:600;font-display:swap;
  src:url("../fonts/barlow-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:"Barlow";font-style:normal;font-weight:700;font-display:swap;
  src:url("../fonts/barlow-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:"Barlow Semi Condensed";font-style:normal;font-weight:500;font-display:swap;
  src:url("../fonts/barlow-semi-condensed-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:"Barlow Semi Condensed";font-style:normal;font-weight:600;font-display:swap;
  src:url("../fonts/barlow-semi-condensed-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:"Barlow Semi Condensed";font-style:normal;font-weight:700;font-display:swap;
  src:url("../fonts/barlow-semi-condensed-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:"JetBrains Mono";font-style:normal;font-weight:400;font-display:swap;
  src:url("../fonts/jetbrains-mono-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:"JetBrains Mono";font-style:normal;font-weight:500;font-display:swap;
  src:url("../fonts/jetbrains-mono-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;
}

/* ---------------------------------------------------------------- */
/* 1. TOKENS                                                         */
/* ---------------------------------------------------------------- */
:root{
  /* Neutros */
  --asphalt:#14171c;      /* fondo oscuro principal */
  --asphalt-2:#1b2027;
  --asphalt-3:#242b35;
  --paper:#ffffff;
  --paper-2:#eef1f5;      /* gris frío de secciones alternas */
  --paper-3:#f6f8fa;
  --ink:#15171c;
  --ink-2:#3c434f;
  --muted:#535b68;        /* AA sobre blanco */
  --dim:#666e7c;
  --line:rgba(21,23,28,.1);
  --line-2:rgba(21,23,28,.055);
  --line-strong:rgba(21,23,28,.2);

  /* Sobre oscuro */
  --d-ink:#f2f4f7;
  --d-muted:#b3bac6;
  --d-dim:#8b93a3;
  --line-dark:rgba(255,255,255,.12);
  --line-dark-2:rgba(255,255,255,.07);

  /* Acento único + estados de contenido */
  --amber:#f5a524;
  --amber-hi:#ffb839;
  --amber-ink:#8a5a00;
  --green:#12a150;
  --green-ink:#0f7a49;
  --red:#e5484d;
  /* Series de datos (las 4 rutas) */
  --r1:#f5a524; --r2:#12a150; --r3:#3b82f6; --r4:#8b5cf6;

  --r-xs:3px; --r-s:6px; --r-m:10px; --r-l:14px;
  --wrap:1140px;
  --nav-h:60px;

  --sh-1:0 1px 2px rgba(21,23,28,.06);
  --sh-2:0 22px 48px -28px rgba(21,23,28,.4);

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --dur:.6s;

  --font:"Barlow",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-display:"Barlow Semi Condensed",var(--font);
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}

/* ---------------------------------------------------------------- */
/* 2. BASE                                                           */
/* ---------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--nav-h) + 20px);
  overflow-x:clip; /* `clip` y no `hidden`: no rompe el sticky de la story */
}
body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.5;
  font-size:17px;
  letter-spacing:-.005em;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.01em;line-height:1.04}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input{font:inherit;color:inherit}
summary{cursor:pointer;list-style:none}
summary::-webkit-details-marker{display:none}
::selection{background:rgba(245,165,36,.3)}

:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:4px}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:28px}
.wrap--narrow{max-width:800px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.mono{font-family:var(--font-mono);font-size:12.5px;letter-spacing:0}
.num{font-variant-numeric:tabular-nums}

.skip{
  position:fixed;top:10px;left:10px;z-index:200;
  padding:10px 14px;border-radius:var(--r-s);
  background:var(--asphalt);color:#fff;font-size:14px;
  transform:translateY(-160%);
  transition:transform .2s var(--ease-out);
}
.skip:focus{transform:none}

/* ---------------------------------------------------------------- */
/* 3. BOTONES Y ENLACES                                              */
/* ---------------------------------------------------------------- */
.btn{
  --btn-bg:var(--asphalt); --btn-fg:#fff; --btn-bd:transparent;
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:12px 22px;border:1px solid var(--btn-bd);border-radius:var(--r-s);
  background:var(--btn-bg);color:var(--btn-fg);
  font-size:15px;font-weight:500;letter-spacing:.005em;
  cursor:pointer;white-space:nowrap;
  transition:background-color .2s var(--ease), color .2s, border-color .2s,
             box-shadow .35s var(--ease-out), transform .25s var(--ease-out);
}
.btn--primary{--btn-bg:var(--amber);--btn-fg:var(--asphalt)}
.btn--primary:hover{--btn-bg:var(--amber-hi);transform:translateY(-2px);box-shadow:0 14px 28px -16px rgba(245,165,36,.9)}
.btn--ghost{--btn-bg:transparent;--btn-fg:var(--ink);--btn-bd:var(--line-strong)}
.btn--ghost:hover{--btn-bg:rgba(21,23,28,.04);transform:translateY(-2px);box-shadow:0 14px 28px -18px rgba(21,23,28,.5)}
.btn--sm{padding:8px 14px;font-size:14px}
.btn--lg{padding:15px 28px;font-size:16.5px}
.btn:active{transform:translateY(-1px);box-shadow:none;transition-duration:.08s}

.section--dark .btn--ghost,.cta .btn--ghost{--btn-fg:var(--d-ink);--btn-bd:var(--line-dark)}
.section--dark .btn--ghost:hover,.cta .btn--ghost:hover{--btn-bg:rgba(255,255,255,.08);box-shadow:0 14px 28px -18px rgba(0,0,0,.75)}

.link{
  color:var(--green-ink);text-decoration:underline;text-underline-offset:3px;
  text-decoration-thickness:1px;text-decoration-color:rgba(15,122,73,.4);
  transition:text-decoration-color .2s;
}
.link:hover{text-decoration-color:currentColor}

/* Marcas de comprobación */
.ticks li{
  position:relative;padding-left:24px;margin-bottom:10px;
  font-size:15px;color:var(--ink-2);line-height:1.45;
}
.ticks li::before{
  content:"";position:absolute;left:0;top:.28em;width:13px;height:13px;
  border-radius:var(--r-xs);border:1.5px solid var(--amber);background:rgba(245,165,36,.16);
}
.ticks li::after{
  content:"";position:absolute;left:4.2px;top:.53em;width:5px;height:2.8px;
  border-left:1.6px solid var(--amber-ink);border-bottom:1.6px solid var(--amber-ink);
  transform:rotate(-45deg);
}
.section--dark .ticks li,.cta .ticks li{color:var(--d-muted)}
.section--dark .ticks li::before,.cta .ticks li::before{border-color:var(--amber);background:rgba(245,165,36,.14)}
.section--dark .ticks li::after,.cta .ticks li::after{border-color:var(--amber)}

/* ---------------------------------------------------------------- */
/* 4. PROGRESO + CABECERA                                            */
/* ---------------------------------------------------------------- */
.progress{
  position:fixed;inset:0 auto auto 0;height:2px;width:100%;
  background:var(--amber);
  transform:scaleX(0);transform-origin:0 50%;z-index:120;
  transition:transform .1s linear;
}
.nav{
  position:fixed;top:0;left:0;right:0;z-index:110;
  height:var(--nav-h);
  background:rgba(255,255,255,.78);
  backdrop-filter:saturate(180%) blur(18px);
  -webkit-backdrop-filter:saturate(180%) blur(18px);
  border-bottom:1px solid transparent;
  transition:background-color .3s, border-color .3s, box-shadow .3s;
}
.nav.is-stuck{background:rgba(255,255,255,.9);border-bottom-color:var(--line);box-shadow:0 1px 16px -10px rgba(21,23,28,.4)}
.nav__inner{
  max-width:1200px;height:100%;margin-inline:auto;padding-inline:28px;
  display:flex;align-items:center;gap:26px;
}
.nav__brand{display:flex;align-items:center;gap:9px;font-size:15.5px;font-weight:600;letter-spacing:-.01em}
.nav__mark{
  display:grid;place-items:center;width:30px;height:30px;border-radius:var(--r-s);
  background:var(--asphalt);color:var(--amber);
}
.nav__links{display:flex;gap:28px;margin-left:auto;font-size:14px;color:var(--ink-2)}
.nav__links a{position:relative;padding:6px 0;transition:color .2s}
.nav__links a::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:1.5px;
  background:var(--amber);transform:scaleX(0);transform-origin:0 50%;
  transition:transform .28s var(--ease-out);
}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after{transform:scaleX(1)}
.nav__actions{display:flex;align-items:center;gap:16px;margin-left:6px}
.nav__link-quiet{font-size:14px;color:var(--muted);transition:color .2s}
.nav__link-quiet:hover{color:var(--ink)}
.nav__burger{
  display:none;width:36px;height:36px;border:1px solid var(--line);border-radius:var(--r-s);
  background:transparent;cursor:pointer;position:relative;
}
.nav__burger span{
  position:absolute;left:10px;width:16px;height:1.6px;background:var(--ink);border-radius:2px;
  transition:transform .3s var(--ease-out), top .3s var(--ease-out);
}
.nav__burger span:nth-child(1){top:14px}
.nav__burger span:nth-child(2){top:20px}
.nav__burger[aria-expanded="true"] span:nth-child(1){top:17px;transform:rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){top:17px;transform:rotate(-45deg)}

.nav__menu{
  display:none;flex-direction:column;gap:2px;padding:14px 28px 24px;
  background:rgba(255,255,255,.97);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav__menu a{padding:13px 2px;font-size:17px;border-bottom:1px solid var(--line-2)}
.nav__menu .btn{margin-top:16px;border-bottom:0}

/* ---------------------------------------------------------------- */
/* 5. APARICIÓN AL HACER SCROLL                                      */
/*     Todo lo que oculta un bloque va con la clase `js` en <html>:   */
/*     sin JS (o si el script falla) se ve todo entero.               */
/*     Se usa la propiedad `translate` (no `transform`) para que el   */
/*     hover y el parallax puedan usar `transform` sin pisarse.       */
/* ---------------------------------------------------------------- */
.js .reveal{
  opacity:0;translate:0 18px;
  transition:opacity .7s var(--ease-out) var(--d,0s), translate .7s var(--ease-out) var(--d,0s);
}
.js .reveal.is-in{opacity:1;translate:none}

/* Titulares: cada palabra sube desde su propia máscara. Si el titular es
   el que se revela, solo se animan las palabras, no el contenedor. */
.js .reveal[data-split],.js .reveal[data-stagger]{translate:none}
.w{display:inline-block;overflow:hidden;vertical-align:top;padding:.12em 0 .18em;margin:-.12em 0 -.18em}
.w > span{display:inline-block}
.js .w > span{
  transform:translateY(125%);
  transition:transform .85s var(--ease-out);
  transition-delay:calc(var(--wi,0) * 45ms);
}
.js .reveal.is-in .w > span,.js .w.is-in > span{transform:none}

/* Escalonado de hijos: entran con retardo creciente cuando su sección
   (el ancestro `.reveal`) aparece en pantalla. */
.js [data-stagger] > *{
  opacity:0;translate:0 14px;
  transition:opacity .6s var(--ease-out), translate .6s var(--ease-out);
  transition-delay:calc(var(--i,0) * 75ms);
}
.js .reveal.is-in[data-stagger] > *,
.js .reveal.is-in [data-stagger] > *{opacity:1;translate:none}

/* ---------------------------------------------------------------- */
/* 6. HERO                                                           */
/* ---------------------------------------------------------------- */
.hero{
  position:relative;
  padding:calc(var(--nav-h) + clamp(44px,7vw,84px)) 0 clamp(52px,7vw,90px);
  background:var(--paper);
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(var(--line-2) 1px,transparent 1px),
    linear-gradient(90deg,var(--line-2) 1px,transparent 1px);
  background-size:52px 52px;
  -webkit-mask-image:radial-gradient(120% 80% at 70% 0%,#000 25%,transparent 72%);
  mask-image:radial-gradient(120% 80% at 70% 0%,#000 25%,transparent 72%);
}
.hero__grid{
  position:relative;
  display:grid;grid-template-columns:1.02fr .98fr;
  gap:clamp(30px,4vw,60px);align-items:center;
}
.kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:12px;color:var(--muted);
}
.kicker::before{content:"";width:20px;height:1.5px;background:var(--amber)}
.hero__title{
  margin-top:20px;
  font-family:var(--font-display);
  font-size:clamp(42px,6.6vw,78px);
  font-weight:600;letter-spacing:-.015em;line-height:.98;
}
.hero__lead{
  margin-top:20px;max-width:52ch;
  font-size:clamp(17px,1.9vw,20px);line-height:1.5;color:var(--muted);
}
.hero__lead strong{color:var(--ink);font-weight:600}
.hero__cta{margin-top:28px;display:flex;gap:12px;flex-wrap:wrap}
.hero__note{
  margin-top:22px;display:flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:12px;color:var(--dim);
}
.hero__note::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green)}

/* Tablero de despacho */
.panel{
  position:relative;border:1px solid var(--line);border-radius:var(--r-l);
  background:var(--asphalt);overflow:hidden;
  box-shadow:var(--sh-2);
}
.panel__bar{
  display:flex;align-items:center;gap:8px;
  padding:11px 14px;border-bottom:1px solid var(--line-dark-2);
  font-family:var(--font-mono);font-size:12px;color:var(--d-dim);
}
.panel__bar i{width:9px;height:9px;border-radius:50%;background:var(--asphalt-3)}
.panel__bar i:nth-child(1){background:var(--r1)}
.panel__bar i:nth-child(2){background:var(--r2)}
.panel__bar i:nth-child(3){background:var(--r3)}
.panel__bar b{margin-left:6px;font-weight:400;color:var(--d-muted)}
.panel__tag{margin-left:auto;padding:3px 9px;border-radius:var(--r-xs);background:rgba(245,165,36,.16);color:var(--amber)}
.panel__body{position:relative;aspect-ratio:16/10;overflow:hidden}
.panel__art{position:absolute;inset:0;width:100%;height:100%}
.panel__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:2;opacity:0;transition:opacity .5s}
.panel__img.is-loaded{opacity:1}
.panel__ph{
  position:absolute;z-index:1;left:50%;bottom:14px;transform:translateX(-50%);
  display:flex;align-items:center;gap:8px;white-space:nowrap;
  padding:6px 12px;border-radius:var(--r-xs);background:rgba(255,255,255,.94);
  color:var(--muted);font-size:12px;
}
.panel__ph b{color:var(--ink-2);font-weight:600}
.panel.has-img .panel__ph,.panel.has-img .panel__legend{display:none}
.panel__legend{
  display:flex;flex-wrap:wrap;gap:6px 18px;
  padding:12px 14px;border-top:1px solid var(--line-dark-2);
  font-family:var(--font-mono);font-size:12px;color:var(--d-muted);
}
.panel__legend li{display:flex;align-items:center;gap:8px}
.panel__legend i{width:9px;height:9px;border-radius:2px;background:var(--c)}
.panel__legend b{color:var(--d-ink);font-weight:500}

/* Animación de la ruta (única del hero) */
.panel__art .ruta{stroke-dasharray:1400;stroke-dashoffset:1400;animation:dibujar 2.4s var(--ease-out) forwards}
.panel__art .r2{animation-delay:.22s}
.panel__art .r3{animation-delay:.44s}
.panel__art .r4{animation-delay:.66s}
@keyframes dibujar{to{stroke-dashoffset:0}}
.panel__art .pin{
  opacity:0;transform-box:fill-box;transform-origin:center;
  animation:pop .45s var(--ease-out) forwards;animation-delay:calc(.85s + var(--i,0) * .1s);
}
.panel__art .pin--depot{animation-delay:.95s}
@keyframes pop{0%{opacity:0;transform:scale(.2)}70%{transform:scale(1.22)}100%{opacity:1;transform:scale(1)}}

/* Franja manifiesto (métricas) */
.manifest{
  position:relative;margin-top:clamp(48px,7vw,88px);
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.manifest__item{
  padding:24px 24px;
  border-left:1px solid var(--line);
}
.manifest__item:first-child{border-left:0;padding-left:0}
.manifest__num{
  display:block;font-family:var(--font-mono);font-weight:500;
  font-size:clamp(26px,3.4vw,40px);letter-spacing:-.02em;color:var(--ink);
  font-variant-numeric:tabular-nums;
}
.manifest__label{display:block;margin-top:8px;font-size:13.5px;color:var(--muted);line-height:1.35;max-width:22ch}
.manifest__nota{margin-top:16px;font-family:var(--font-mono);font-size:11.5px;color:var(--dim)}

/* ---------------------------------------------------------------- */
/* 7. SECCIONES Y CABECERAS                                          */
/* ---------------------------------------------------------------- */
.section{padding:clamp(64px,9vw,120px) 0}
.section--alt{background:var(--paper-2)}
.section--dark{
  position:relative;overflow:clip; /* `clip` y no `hidden`: no rompe el sticky de la story */
  background:var(--asphalt);color:var(--d-ink);
}
.section--dark::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(var(--line-dark-2) 1px,transparent 1px),
    linear-gradient(90deg,var(--line-dark-2) 1px,transparent 1px);
  background-size:52px 52px;
  -webkit-mask-image:radial-gradient(90% 60% at 50% 0%,#000,transparent 70%);
  mask-image:radial-gradient(90% 60% at 50% 0%,#000,transparent 70%);
}

.head{max-width:640px;margin-bottom:clamp(36px,5vw,64px)}
.head--center{max-width:720px;margin-inline:auto;text-align:center}
.head__title{font-family:var(--font-display);font-size:clamp(30px,4.4vw,50px);letter-spacing:-.015em;line-height:1.02}
.head__sub{margin-top:16px;font-size:clamp(16px,1.8vw,19px);color:var(--muted);line-height:1.5;max-width:60ch}
.section--dark .head__title{color:#fff}
.section--dark .head__sub{color:var(--d-muted)}

/* ---------------------------------------------------------------- */
/* 8. TABLERO DE PRODUCTO                                            */
/* ---------------------------------------------------------------- */
.board{
  display:grid;gap:14px;
  grid-template-columns:repeat(6,1fr);
  grid-auto-rows:minmax(196px,auto);
}
.cell{
  position:relative;display:flex;flex-direction:column;gap:14px;
  grid-column:span 2;padding:26px;
  border:1px solid var(--line);border-radius:var(--r-m);background:var(--paper);
  transition:border-color .3s var(--ease), box-shadow .45s var(--ease-out), transform .45s var(--ease-out);
}
.cell:hover{border-color:var(--line-strong)}
.cell--lead{grid-column:span 6;display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(24px,3vw,44px);align-items:center;padding:clamp(26px,3vw,38px)}
.cell--half{grid-column:span 3}
.cell__label{font-family:var(--font-mono);font-size:12px;color:var(--dim)}
.cell:hover .cell__label{color:var(--amber-ink)}
.cell__title{font-family:var(--font-display);font-size:clamp(21px,2.3vw,27px);letter-spacing:-.01em;line-height:1.06}
.cell__text{font-size:15px;color:var(--muted);line-height:1.5}
.cell .ticks{margin-top:6px}
.cell__art{margin-top:auto}
.cell--lead .cell__art{margin-top:0}

/* Matriz de distancias (números) */
.mxnum{
  display:grid;grid-template-columns:repeat(6,1fr);gap:5px;
  font-family:var(--font-mono);font-size:11.5px;color:var(--ink-2);
}
.mxnum span{
  display:grid;place-items:center;aspect-ratio:1;border-radius:var(--r-xs);
  background:var(--paper-3);border:1px solid var(--line-2);
}
.mxnum span.is-hi{background:rgba(245,165,36,.16);border-color:rgba(245,165,36,.34);color:var(--amber-ink)}
.mxnum span.is-lo{background:rgba(18,161,80,.12);border-color:rgba(18,161,80,.3);color:var(--green-ink)}

/* Tabla Excel */
.mini-excel{border:1px solid var(--line);border-radius:var(--r-s);overflow:hidden}
.mini-excel__row{display:grid;grid-template-columns:1.2fr 1.6fr 1fr;font-family:var(--font-mono);font-size:11.5px}
.mini-excel__row span{padding:8px 10px;border-bottom:1px solid var(--line-2);color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini-excel__row:last-child span{border-bottom:0}
.mini-excel__row--head span{background:var(--paper-3);color:var(--dim)}
.mini-excel__row--warn span{color:var(--amber-ink);background:rgba(245,165,36,.08)}

/* Flota */
.mini-flota{display:flex;flex-direction:column;gap:10px}
.mini-flota__row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;font-family:var(--font-mono);font-size:11.5px;color:var(--ink-2)}
.camion{display:flex;align-items:center}
.camion__box{width:34px;height:18px;border-radius:3px;background:var(--paper-3);border:1px solid var(--line)}
.camion__cab{width:13px;height:13px;border-radius:3px;background:var(--amber);margin-left:2px}
.mini-flota__bar{height:5px;border-radius:3px;background:var(--paper-3);overflow:hidden}
.mini-flota__bar i{display:block;height:100%;width:var(--w);background:var(--ink-2);border-radius:3px}
.mini-flota__row:nth-child(2) .mini-flota__bar i{background:var(--amber)}

/* Mapa pequeño */
.mini-mapa{border:1px solid var(--line);border-radius:var(--r-s);overflow:hidden;background:var(--paper-3)}
.mini-mapa svg{width:100%;height:auto}

/* KPIs */
.mini-kpi{
  height:104px;border:1px solid var(--line);border-radius:var(--r-s);
  background:var(--paper-3);display:flex;align-items:flex-end;gap:7px;padding:12px;
}
.mini-kpi span{flex:1;height:var(--h);border-radius:2px;background:#d6dbe3;transition:height .8s var(--ease-out)}
.mini-kpi span.is-on{background:var(--amber)}

/* Roles */
.mini-roles{display:flex;gap:9px}
.rol{
  display:grid;place-items:center;width:44px;height:44px;border-radius:var(--r-s);
  background:var(--paper-3);border:1px solid var(--line);
  font-family:var(--font-mono);font-size:12px;color:var(--dim);
}
.rol--on{background:var(--asphalt);border-color:transparent;color:var(--amber)}

/* ---------------------------------------------------------------- */
/* 9. STORY (cómo funciona)                                          */
/* ---------------------------------------------------------------- */
.story{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,70px)}
.story__sticky{position:sticky;top:calc(var(--nav-h) + 36px)}
.stage-frame{
  position:relative;aspect-ratio:10/7.2;
  border:1px solid var(--line-dark);border-radius:var(--r-l);overflow:hidden;
  background:var(--asphalt-2);
}
.stage-scene{
  position:absolute;inset:0;padding:16px;
  opacity:0;translate:0 14px;scale:.985;
  transition:opacity .45s var(--ease-out),
             translate .6s var(--ease-out), scale .6s var(--ease-out);
  pointer-events:none;
}
.stage-scene.is-on{opacity:1;translate:none;scale:1;pointer-events:auto}
.scene{height:100%;display:flex;flex-direction:column;gap:12px}
.scene__bar{
  display:flex;align-items:center;gap:6px;flex:0 0 auto;
  padding-bottom:11px;border-bottom:1px solid var(--line-dark-2);
  font-family:var(--font-mono);font-size:12px;color:var(--d-dim);
}
.scene__bar i{width:9px;height:9px;border-radius:50%;background:var(--asphalt-3)}
.scene__bar i:nth-child(1){background:var(--r1)}
.scene__bar i:nth-child(2){background:var(--r2)}
.scene__bar i:nth-child(3){background:var(--r3)}
.scene__bar b{margin-left:6px;font-weight:400;color:var(--d-muted)}

.xl{width:100%;border-collapse:collapse;font-family:var(--font-mono);font-size:12px;color:var(--d-muted)}
.xl td{padding:9px 8px;border-bottom:1px solid var(--line-dark-2);white-space:nowrap}
.xl tr:first-child td{color:var(--d-dim);font-size:11px}
.xl tr.is-warn td{color:var(--amber)}
.xl tr.is-warn td:last-child::after{content:" · aviso";color:var(--red)}
.scene__upload{
  margin-top:auto;display:flex;align-items:center;gap:10px;
  padding:11px 14px;border-radius:var(--r-s);
  background:rgba(255,255,255,.04);border:1px solid var(--line-dark-2);
  font-family:var(--font-mono);font-size:12px;color:var(--d-muted);
}
.spinner{
  width:14px;height:14px;border-radius:50%;flex:0 0 auto;
  border:2px solid rgba(255,255,255,.18);border-top-color:var(--amber);
  animation:gira .9s linear infinite;
}
@keyframes gira{to{transform:rotate(360deg)}}

.mx{display:grid;grid-template-columns:repeat(8,1fr);gap:5px;flex:1;align-content:start}
.mx i{
  display:block;aspect-ratio:1;border-radius:var(--r-xs);background:var(--asphalt-3);
  animation:celda .45s var(--ease-out) both;animation-delay:calc(var(--i) * 12ms);
}
.mx i[data-v="1"]{background:var(--amber)}
.mx i[data-v="2"]{background:var(--green)}
@keyframes celda{from{opacity:0;transform:scale(.6)}to{opacity:1;transform:scale(1)}}
.scene__legend{font-family:var(--font-mono);font-size:12px;color:var(--d-dim);text-align:center}

.scene__map{flex:1;display:flex;flex-direction:column;gap:12px;min-height:0}
.scene__map svg{width:100%;flex:1;min-height:0}
.s-ruta{stroke-dasharray:700;stroke-dashoffset:700;animation:dibujar 1.5s var(--ease-out) forwards}
.s-ruta--2{animation-delay:.18s}
.s-ruta--3{animation-delay:.36s}
.s-pin{opacity:0;animation:pop .4s var(--ease-out) forwards;animation-delay:.95s}
.s-pin--depot{animation-delay:.8s}
.scene__legend-rutas{display:flex;flex-wrap:wrap;gap:6px 18px;font-family:var(--font-mono);font-size:12px;color:var(--d-muted)}
.scene__legend-rutas li{display:flex;align-items:center;gap:7px}
.scene__legend-rutas i{width:9px;height:9px;border-radius:2px;background:var(--c)}

.story__steps{display:flex;flex-direction:column;gap:clamp(34px,12vh,140px);padding-block:20vh 16vh}
.step{padding:26px 24px 26px 28px;border-left:2px solid var(--line-dark);opacity:.4;transition:opacity .45s var(--ease-out), border-color .45s}
.step.is-active{opacity:1;border-left-color:var(--amber)}
.step__num{
  display:grid;place-items:center;width:32px;height:32px;border-radius:var(--r-s);
  background:rgba(255,255,255,.07);color:var(--d-ink);
  font-family:var(--font-mono);font-size:13px;font-weight:500;
  margin-bottom:16px;transition:background-color .4s, color .4s;
}
.step.is-active .step__num{background:var(--amber);color:var(--asphalt)}
.step h3{font-family:var(--font-display);font-size:clamp(21px,2.4vw,27px);color:#fff;margin-bottom:12px}
.step p{font-size:16px;color:var(--d-muted);line-height:1.55;max-width:46ch}

/* ---------------------------------------------------------------- */
/* 10. VERSUS                                                        */
/* ---------------------------------------------------------------- */
.versus{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.vs{padding:clamp(26px,3.2vw,38px);border:1px solid var(--line);border-radius:var(--r-l);background:var(--paper)}
.vs header{display:flex;align-items:center;gap:12px;margin-bottom:24px;flex-wrap:wrap}
.vs h3{font-family:var(--font-display);font-size:clamp(20px,2.2vw,25px)}
.vs--old{background:var(--paper-2);border-color:transparent}
.vs--old h3{color:var(--muted)}
.vs--new{background:var(--asphalt);color:#fff;border-color:transparent}
.badge{
  padding:4px 10px;border-radius:var(--r-xs);font-family:var(--font-mono);
  font-size:11.5px;background:rgba(245,165,36,.18);color:var(--amber);
}
.vs__list li{position:relative;padding-left:26px;margin-bottom:14px;font-size:16px;line-height:1.45}
.vs--old .vs__list li{color:var(--muted)}
.vs--new .vs__list li{color:var(--d-muted)}
.vs__list li::before{position:absolute;left:0;top:-1px;font-family:var(--font-mono);font-size:15px}
.vs--old .vs__list li::before{content:"–";color:#a7aeb9}
.vs--new .vs__list li::before{content:"✓";color:var(--amber)}

/* ---------------------------------------------------------------- */
/* 11. TESTIMONIOS                                                   */
/* ---------------------------------------------------------------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.quote{
  margin:0;padding:30px;border:1px solid var(--line);border-radius:var(--r-l);
  background:var(--paper);display:flex;flex-direction:column;gap:22px;
  transition:border-color .3s var(--ease), box-shadow .45s var(--ease-out), transform .45s var(--ease-out);
}
.quote:hover{border-color:var(--line-strong)}
.quote blockquote{margin:0;font-size:17px;line-height:1.5;color:var(--ink-2)}
.quote blockquote::before{content:"\201C";color:var(--amber);font-size:2em;line-height:0;vertical-align:-.35em;margin-right:2px}
.quote figcaption{display:flex;align-items:center;gap:12px;margin-top:auto}
.quote figcaption b{display:block;font-size:14.5px;font-weight:600}
.quote figcaption small{display:block;font-family:var(--font-mono);font-size:11.5px;color:var(--dim);margin-top:3px}
.avatar{
  display:grid;place-items:center;width:42px;height:42px;flex:0 0 auto;border-radius:var(--r-s);
  background:var(--asphalt);color:var(--amber);font-family:var(--font-mono);font-size:13px;font-weight:500;
}
.avatar--2{background:var(--paper-2);color:var(--ink-2);border:1px solid var(--line)}
.avatar--3{background:var(--amber);color:var(--asphalt)}

/* ---------------------------------------------------------------- */
/* 12. FAQ                                                           */
/* ---------------------------------------------------------------- */
.faq{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line);transition:background-color .3s}
.faq__item[open]{background:var(--paper-3)}
.faq__item summary{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 4px;font-size:17px;font-weight:500;letter-spacing:-.005em;
  transition:background-color .25s var(--ease);
}
.faq__item summary i{position:relative;width:13px;height:13px;flex:0 0 auto;transition:transform .3s var(--ease-out)}
.faq__item summary i::before,.faq__item summary i::after{content:"";position:absolute;background:var(--ink-2);border-radius:2px;transition:transform .3s var(--ease-out), opacity .3s}
.faq__item summary i::before{left:0;top:5.6px;width:13px;height:1.8px}
.faq__item summary i::after{left:5.6px;top:0;width:1.8px;height:13px}
.faq__item[open] summary i{transform:rotate(90deg)}
.faq__item[open] summary i::after{opacity:0}
.faq__body{padding:0 4px 24px}
.faq__body p{font-size:16px;color:var(--muted);line-height:1.55;max-width:70ch}

/* ---------------------------------------------------------------- */
/* 13. CTA FINAL                                                     */
/* ---------------------------------------------------------------- */
.cta{position:relative;overflow:hidden;background:var(--asphalt);color:#fff;padding:clamp(70px,10vw,130px) 0}
.cta__glow{
  position:absolute;left:50%;top:-30%;translate:-50% 0;
  width:min(900px,120vw);aspect-ratio:1.6/1;
  background:radial-gradient(closest-side,rgba(245,165,36,.22),transparent 70%);
  pointer-events:none;
}
.cta__inner{position:relative;max-width:720px;text-align:left}
.cta__title{font-family:var(--font-display);font-size:clamp(32px,5.2vw,58px);letter-spacing:-.015em;line-height:1.02}
.cta__sub{margin-top:18px;font-size:clamp(17px,2vw,20px);color:var(--d-muted);line-height:1.5;max-width:54ch}
.cta__form{
  position:relative;margin:34px 0 0;max-width:520px;display:flex;gap:8px;
  background:rgba(255,255,255,.05);border:1px solid var(--line-dark);
  padding:8px;border-radius:var(--r-m);
}
.cta__form:focus-within{border-color:rgba(245,165,36,.6)}
.field{flex:1;min-width:0;border:0;background:transparent;padding:0 14px;font-size:16px;color:#fff;outline:none}
.field::placeholder{color:var(--d-dim)}
.cta__ok{position:absolute;left:0;right:0;top:calc(100% + 12px);font-family:var(--font-mono);font-size:13px;color:#4ade80}
.cta__alt{margin-top:18px;font-size:14.5px;color:var(--d-dim)}
.cta__alt a{color:var(--amber);transition:color .2s}
.cta__alt a:hover{color:var(--amber-hi);text-decoration:underline}

/* ---------------------------------------------------------------- */
/* 14. FOOTER                                                        */
/* ---------------------------------------------------------------- */
.footer{background:var(--asphalt-2);color:var(--d-muted);padding:clamp(48px,6vw,76px) 0 26px;border-top:1px solid var(--line-dark-2)}
.footer__inner{
  display:grid;gap:36px;grid-template-columns:1.6fr 1fr 1fr 1.3fr;
  padding-bottom:40px;border-bottom:1px solid var(--line-dark-2);
}
.footer__brand{display:flex;flex-direction:column;gap:12px;max-width:300px}
.footer__brand b{font-size:17px;font-weight:600;color:#fff;letter-spacing:-.01em}
.footer__brand p{font-size:14px;color:var(--d-muted);line-height:1.5}
.footer__brand .nav__mark{background:var(--amber);color:var(--asphalt)}
.footer__col{display:flex;flex-direction:column;gap:11px;font-style:normal}
.footer__col h4{font-family:var(--font-mono);font-size:12px;font-weight:400;color:var(--d-dim);margin-bottom:4px}
.footer__col a,.footer__col span{font-size:14px;color:var(--d-muted);transition:color .2s}
.footer__col a:hover{color:#fff}
.footer__contact a:hover{color:var(--amber)}
.footer__social{display:flex;gap:8px;margin-top:8px}
.footer__social a{
  display:grid;place-items:center;width:34px;height:34px;border-radius:var(--r-s);
  background:rgba(255,255,255,.06);color:var(--d-muted);
  transition:background-color .25s, color .25s;
}
.footer__social a:hover{background:var(--amber);color:var(--asphalt)}
.footer__bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;padding-top:22px;font-family:var(--font-mono);font-size:12px;color:var(--d-dim)}
.footer__legal{display:flex;gap:20px}
.footer__legal a{color:var(--d-dim);transition:color .2s}
.footer__legal a:hover{color:#fff}

/* ---------------------------------------------------------------- */
/* 15. BOTÓN SUBIR                                                   */
/* ---------------------------------------------------------------- */
.to-top{
  position:fixed;right:22px;bottom:22px;z-index:100;
  width:44px;height:44px;border-radius:var(--r-s);border:1px solid var(--line);cursor:pointer;
  display:grid;place-items:center;background:rgba(255,255,255,.9);color:var(--ink);
  backdrop-filter:saturate(180%) blur(12px);
  box-shadow:0 10px 30px -14px rgba(21,23,28,.45);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .3s, transform .3s var(--ease-out), visibility .3s;
}
.to-top.is-on{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--asphalt);color:var(--amber);border-color:transparent}

/* ---------------------------------------------------------------- */
/* 15b. MICRO-INTERACIONES                                           */
/* ---------------------------------------------------------------- */
@media (hover:hover){
  /* Elevación al pasar el puntero: solo con puntero real, para que en
     táctil no se quede el "hover" pegado tras tocar. */
  .cell:hover{transform:translateY(-5px);box-shadow:var(--sh-2)}
  .quote:hover{transform:translateY(-5px);box-shadow:var(--sh-2)}
  .avatar,.rol,.mini-mapa svg{transition:transform .4s var(--ease-out)}
  .quote:hover .avatar{transform:scale(1.07)}
  .mini-roles .rol:hover{transform:translateY(-3px)}
  .mini-mapa:hover svg{transform:scale(1.03)}
  .faq__item summary:hover{background:rgba(21,23,28,.035)}
}

/* Barras de KPI: crecen cuando la celda entra en pantalla */
.mini-kpi span{transition:height .8s var(--ease-out)}
.mini-kpi span:nth-child(2){transition-delay:.06s}
.mini-kpi span:nth-child(3){transition-delay:.12s}
.mini-kpi span:nth-child(4){transition-delay:.18s}
.mini-kpi span:nth-child(5){transition-delay:.24s}
.mini-kpi span:nth-child(6){transition-delay:.3s}
.js .mini-kpi span{height:0}
.js .cell.is-in .mini-kpi span{height:var(--h)}

/* Barras de carga de flota: se llenan al entrar la celda */
.mini-flota__bar i{transition:width .9s var(--ease-out)}
.mini-flota__row:nth-child(2) .mini-flota__bar i{transition-delay:.1s}
.mini-flota__row:nth-child(3) .mini-flota__bar i{transition-delay:.2s}
.js .mini-flota__bar i{width:0}
.js .cell.is-in .mini-flota__bar i{width:var(--w)}

/* Al terminar de contar, la cifra da un rebote */
.manifest__num.is-done{animation:pop .5s var(--ease-out)}

/* ---------------------------------------------------------------- */
/* 16. RESPONSIVE                                                    */
/* ---------------------------------------------------------------- */
@media (max-width:1020px){
  .hero__grid{grid-template-columns:1fr;gap:40px}
  .hero__lead{max-width:60ch}
  .board{grid-template-columns:repeat(2,1fr)}
  .cell{grid-column:span 1}
  .cell--lead{grid-column:span 2;grid-template-columns:1fr;gap:24px}
  .cell--wide{grid-column:span 2}
  .cell--half{grid-column:span 1}
  .manifest{grid-template-columns:repeat(2,1fr)}
  .manifest__item:nth-child(1),.manifest__item:nth-child(2){border-bottom:1px solid var(--line)}
  .manifest__item:nth-child(odd){border-left:0;padding-left:0}
  .story{display:block}
  .story__stage{position:sticky;top:calc(var(--nav-h) + 8px);z-index:1}
  .story__stage::after{
    content:"";position:absolute;left:0;right:0;bottom:0;height:140px;
    background:linear-gradient(180deg,transparent,rgba(20,23,28,.92));
    pointer-events:none;z-index:2;
  }
  .stage-frame{aspect-ratio:16/9}
  .story__steps{gap:14px;padding-block:12vh 6vh;position:relative;z-index:3}
  .step{background:rgba(20,23,28,.88);backdrop-filter:none;border-radius:var(--r-m);border-left:2px solid var(--line-dark);padding:20px}
  .step.is-active{background:rgba(27,32,39,.92);border-left-color:var(--amber)}
  .quotes{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr 1fr;gap:34px}
}

@media (max-width:760px){
  .story__stage{position:sticky;top:calc(var(--nav-h) + 8px);z-index:1}
  .story__stage::after{
    content:"";position:absolute;left:0;right:0;bottom:0;height:160px;
    background:linear-gradient(180deg,transparent,rgba(20,23,28,.94));
    pointer-events:none;z-index:2;
  }
  .stage-frame{aspect-ratio:16/9}
  .story__steps{gap:12px;padding-block:10vh 6vh;position:relative;z-index:3}
  .step{background:rgba(20,23,28,.88);backdrop-filter:none;border-radius:var(--r-m);border-left:2px solid var(--line-dark);padding:18px}
  .step.is-active{background:rgba(27,32,39,.95);border-left-color:var(--amber)}
  body{font-size:16px}
  .nav__links,.nav__link-quiet{display:none}
  .nav__actions{margin-left:auto}
  .nav__burger{display:block}
  .nav.is-open .nav__menu{display:flex}
  .wrap{padding-inline:20px}
  .board{grid-template-columns:1fr}
  .cell,.cell--lead,.cell--half,.cell--wide{grid-column:span 1}
  .versus{grid-template-columns:1fr}
  .head--center{text-align:left;margin-inline:0}
  .cta__inner{text-align:left}
  .cta__form{flex-direction:column;border-radius:var(--r-m);padding:12px}
  .field{padding:12px 14px}
  .manifest{grid-template-columns:1fr}
  .manifest__item{border-left:0;padding-left:0;padding-block:20px;border-bottom:1px solid var(--line)}
  .manifest__item:last-child{border-bottom:0}
  .footer__inner{grid-template-columns:1fr}
  /* Testimonios: carrusel con imán, a sangre completa (estilo Apple) */
  .quotes{
    display:flex;gap:14px;
    margin-inline:-20px;padding-inline:20px;
    overflow-x:auto;overscroll-behavior-x:contain;
    scroll-snap-type:x mandatory;scroll-padding-inline:20px;
    -webkit-overflow-scrolling:touch;scrollbar-width:none;
  }
  .quotes::-webkit-scrollbar{display:none}
  .quote{flex:0 0 84%;scroll-snap-align:center;padding:24px}
  .stage-frame{aspect-ratio:16/9}
}

@media (max-width:400px){
  .btn--lg{padding:13px 20px;font-size:16px}
  .manifest__num{font-size:30px}
  .manifest__label{font-size:14px}
}

/* ---------------------------------------------------------------- */
/* 17. MOVIMIENTO REDUCIDO                                           */
/* ---------------------------------------------------------------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;scroll-behavior:auto !important;
  }
  .js .reveal,.js [data-stagger] > *{opacity:1;translate:none}
  .js .w > span{transform:none}
  .js .mini-kpi span{height:var(--h)}
  .js .mini-flota__bar i{width:var(--w)}
  .stage-scene{translate:none;scale:1}
  .panel__art .ruta{stroke-dashoffset:0}
  .panel__art .pin{opacity:1}
  .mx i{opacity:1}
  .s-ruta{stroke-dashoffset:0}
  .s-pin{opacity:1}
}

/* ---------------------------------------------------------------- */
/* 18. IMPRESIÓN                                                     */
/* ---------------------------------------------------------------- */
@media print{
  .nav,.progress,.to-top,.cta__form{display:none !important}
  .js .reveal,.js [data-stagger] > *{opacity:1 !important;translate:none !important}
  .js .w > span{transform:none !important}
  .js .mini-kpi span{height:var(--h) !important}
  .js .mini-flota__bar i{width:var(--w) !important}
}