/* =============================================================
   Nicolás Perdomo — portafolio
   Arquetipo: Mouse-Reactive Gradient (dev / case studies)
   ============================================================= */

/* =============================================================
   1. Tokens
   ============================================================= */
:root{
  --bg:#08161A;
  --bg-2:#0D2027;
  --line:#123039;
  --line-soft:rgba(240,234,223,.08);
  --cream:#F0EADF;
  --cream-70:rgba(240,234,223,.70);
  --cream-45:rgba(240,234,223,.45);
  --cream-22:rgba(240,234,223,.22);

  --accent:#2E9BFF;
  --orange:#FF7A1A;
  --green:#3DD68C;
  --gold:#E8B23A;

  --sans:"Archivo","Helvetica Neue",Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --shell:min(1200px,100% - 2.75rem);
  --gutter:clamp(1.25rem,4vw,2.75rem);

  --ease-out:cubic-bezier(0.16,1,0.3,1);
  --ease-in:cubic-bezier(0.7,0,0.84,0);
  --ease-soft:cubic-bezier(0.25,0.46,0.45,0.94);
  --ease-bounce:cubic-bezier(0.34,1.56,0.64,1);
}

/* =============================================================
   2. Reset
   ============================================================= */
*,*::before,*::after{box-sizing:border-box;margin:0}
html{-webkit-text-size-adjust:100%;tab-size:2;scroll-behavior:smooth}
body{
  font-family:var(--sans);font-size:16px;line-height:1.62;
  background:var(--bg);color:var(--cream);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:clip;overscroll-behavior-y:none;
}
img,svg,video{display:block;max-width:100%}
img{height:auto}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
a{color:inherit;text-decoration:none}
p{text-wrap:pretty}
h1,h2,h3,h4{text-wrap:balance;line-height:1.05;letter-spacing:-.02em}
ul,ol{list-style:none;padding:0}
::selection{background:var(--accent);color:#04131A}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

.skip-link{
  position:fixed;top:-100px;left:1rem;padding:.6rem 1rem;
  background:var(--cream);color:var(--bg);z-index:9999;border-radius:8px;font-weight:600;
}
.skip-link:focus{top:1rem}
.visually-hidden{
  position:absolute;width:1px;height:1px;padding:0;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* =============================================================
   3. Layout primitives
   ============================================================= */
.shell{width:var(--shell);margin-inline:auto;position:relative;z-index:2}
.section{padding:clamp(4.75rem,9.5vw,8rem) 0;position:relative;z-index:2}
.section--line{border-top:1px solid var(--line)}

.display{font-variation-settings:"wdth" 122,"wght" 800;line-height:.94;letter-spacing:-.035em}
.mono{
  font-family:var(--mono);font-size:.78rem;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;
}
.eyebrow{display:flex;align-items:center;gap:.75rem;color:var(--cream-45);margin-bottom:1.5rem}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);flex:0 0 auto}
.h2{font-size:clamp(2rem,4.6vw,3.35rem);margin-bottom:1.15rem}
.lead{font-size:clamp(1.05rem,1.9vw,1.25rem);color:var(--cream-70);max-width:62ch}

/* =============================================================
   4. Fondo reactivo (arquetipo)
   ============================================================= */
#bg{position:fixed;inset:0;z-index:0;pointer-events:none}
#bg canvas{width:100%;height:100%;display:block}
#spot{
  position:fixed;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(560px 560px at var(--mx,50%) var(--my,28%),
    rgba(46,155,255,.14),rgba(46,155,255,.04) 42%,transparent 70%);
}

/* =============================================================
   5. Navegación
   ============================================================= */
.nav{
  position:fixed;inset:0 0 auto;z-index:90;
  background:rgba(8,22,26,.78);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line-soft);
}
.nav__inner{
  width:var(--shell);margin-inline:auto;height:68px;
  display:flex;align-items:center;justify-content:space-between;gap:1.25rem;
}
.nav__brand img{height:21px;width:auto}
.nav__end{display:flex;align-items:center;gap:.75rem}
.nav__cta{
  background:var(--accent);color:#04131A;padding:.7rem 1.35rem;border-radius:999px;
  font-weight:700;font-size:.9rem;white-space:nowrap;
  transition:filter .25s var(--ease-out),transform .25s var(--ease-out);
}
.nav__cta:hover{filter:brightness(1.1);transform:translateY(-1px)}

/* Botón hamburguesa — solo móvil */
.nav__toggle{
  display:flex;align-items:center;justify-content:center;
  width:42px;height:42px;margin-right:-9px;flex:0 0 auto;color:var(--cream);
}
.nav__toggle span{
  position:relative;display:block;width:22px;height:2px;
  background:currentColor;border-radius:2px;transition:background .2s var(--ease-out);
}
.nav__toggle span::before,.nav__toggle span::after{
  content:"";position:absolute;left:0;width:22px;height:2px;
  background:currentColor;border-radius:2px;transition:transform .28s var(--ease-out);
}
.nav__toggle span::before{top:-7px}
.nav__toggle span::after{top:7px}
.nav.is-open .nav__toggle span{background:transparent}
.nav.is-open .nav__toggle span::before{transform:translateY(7px) rotate(45deg)}
.nav.is-open .nav__toggle span::after{transform:translateY(-7px) rotate(-45deg)}

/* Panel de enlaces: desplegable en móvil, barra en escritorio (>=960px) */
.nav__links{
  display:flex;flex-direction:column;gap:0;
  position:fixed;inset:68px 0 auto;
  background:rgba(8,22,26,.97);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);padding:.5rem 0;
  transform:translateY(-12px);opacity:0;visibility:hidden;pointer-events:none;
  transition:transform .28s var(--ease-out),opacity .28s var(--ease-out),visibility .28s;
}
.nav__links a{
  padding:1rem var(--gutter);font-size:1rem;color:var(--cream);
  border-bottom:1px solid var(--line-soft);transition:color .25s var(--ease-out);
}
.nav__links a:last-child{border-bottom:0}
.nav__links a:hover{color:var(--accent)}
.nav.is-open .nav__links{transform:none;opacity:1;visibility:visible;pointer-events:auto}

/* =============================================================
   6. Hero
   ============================================================= */
.hero{padding:7.5rem 0 0;overflow:hidden;position:relative;z-index:2}
.hero__grid{display:grid;gap:0;align-items:end}
.hero__loc{color:var(--accent);margin-bottom:.9rem}
.hero__roles{display:flex;flex-wrap:wrap;gap:.6rem}
.hero__role{
  font-family:var(--mono);font-size:.72rem;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--cream-70);
  border:1px solid var(--line);border-radius:999px;padding:.45rem .95rem;
  background:rgba(13,32,39,.6);
}
.hero__name{font-size:clamp(2.9rem,12vw,6rem);margin:1.1rem 0 0}
.hero__claim{
  font-variation-settings:"wdth" 90,"wght" 300;
  font-size:clamp(1.2rem,5vw,1.95rem);line-height:1.3;
  color:var(--cream-70);margin-top:1.35rem;max-width:24ch;
}
.hero__claim b{font-variation-settings:"wdth" 90,"wght" 700;color:var(--cream)}
.hero__actions{display:flex;flex-wrap:wrap;gap:.8rem;margin:2rem 0 3.4rem}

.btn{
  display:inline-block;padding:.95rem 1.7rem;border-radius:999px;
  font-weight:700;font-size:.98rem;
  transition:transform .25s var(--ease-out),filter .25s var(--ease-out),background .25s var(--ease-out);
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--accent);color:#04131A}
.btn--primary:hover{filter:brightness(1.1)}
.btn--ghost{border:1px solid var(--line);color:var(--cream)}
.btn--ghost:hover{background:var(--bg-2)}

.hero__portrait{position:relative;justify-self:center;width:100%;max-width:280px;margin-bottom:.5rem}
.hero__portrait::before{
  content:"";position:absolute;left:50%;top:6%;transform:translateX(-50%);
  width:104%;aspect-ratio:1;z-index:0;border-radius:50%;
  background:radial-gradient(closest-side,rgba(46,155,255,.32),rgba(46,155,255,.06) 58%,transparent 74%);
}
.hero__portrait img{
  position:relative;z-index:1;width:100%;
  filter:drop-shadow(0 26px 50px rgba(0,0,0,.5)) drop-shadow(0 6px 14px rgba(0,0,0,.35));
  -webkit-mask-image:linear-gradient(180deg,#000 0%,#000 68%,rgba(0,0,0,.72) 84%,rgba(0,0,0,.18) 95%,transparent 100%);
  mask-image:linear-gradient(180deg,#000 0%,#000 68%,rgba(0,0,0,.72) 84%,rgba(0,0,0,.18) 95%,transparent 100%);
}

/* =============================================================
   7. Banda de cifras
   ============================================================= */
.stats{
  border-block:1px solid var(--line);background:rgba(13,32,39,.55);
  position:relative;z-index:2;
}
.stats__inner{width:var(--shell);margin-inline:auto;display:grid;grid-template-columns:1fr 1fr}
.stat{padding:1.25rem 1.1rem 1.25rem 0;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.stat:nth-child(even){border-right:0;padding-left:1.1rem}
.stat:nth-last-child(-n+2){border-bottom:0}
.stat__num{
  font-variation-settings:"wdth" 112,"wght" 800;
  font-size:clamp(1.85rem,3.7vw,2.85rem);line-height:1;letter-spacing:-.03em;
  display:flex;align-items:center;gap:.7rem;
}
.stat__label{color:var(--cream-45);font-size:.87rem;margin-top:.5rem;line-height:1.35}
.dot{width:9px;height:9px;border-radius:50%;flex:0 0 auto;position:relative}
.dot::after{
  content:"";position:absolute;inset:-5px;border-radius:50%;
  border:2px solid currentColor;opacity:0;
  animation:ping 2.6s cubic-bezier(0,0,.2,1) infinite;
}
@keyframes ping{0%{transform:scale(.55);opacity:.85}70%,100%{transform:scale(1.5);opacity:0}}
.dot--orange{background:var(--orange);color:var(--orange)}
.dot--green{background:var(--green);color:var(--green)}
.dot--gold{background:var(--gold);color:var(--gold)}
.dot--blue{background:var(--accent);color:var(--accent)}
.dot--green::after{animation-delay:.7s}
.dot--gold::after{animation-delay:1.4s}
.dot--blue::after{animation-delay:2.1s}

/* =============================================================
   8. Historia
   ============================================================= */
.story{display:grid;gap:1.6rem}
.story p{color:var(--cream-70);margin-bottom:.95rem}
.story p strong{color:var(--cream);font-weight:700}

/* =============================================================
   9. Pilares
   ============================================================= */
.pillars{display:grid;gap:1.1rem;margin-top:2.9rem}
.pillar{
  background:rgba(13,32,39,.7);border:1px solid var(--line);border-radius:18px;
  padding:2rem 1.75rem;position:relative;overflow:hidden;
  transition:border-color .3s var(--ease-out),transform .3s var(--ease-out);
}
.pillar::after{
  content:"";position:absolute;inset:0 auto auto 0;width:100%;height:3px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;
  transition:transform .45s var(--ease-out);
}
.pillar:hover{border-color:rgba(46,155,255,.4);transform:translateY(-4px)}
.pillar:hover::after{transform:scaleX(1)}
.pillar__n{font-family:var(--mono);font-size:.75rem;font-weight:700;letter-spacing:.2em;color:var(--accent);margin-bottom:1rem}
.pillar h3{font-size:1.35rem;font-variation-settings:"wdth" 110,"wght" 700;margin-bottom:.6rem}
.pillar p{color:var(--cream-70);font-size:.97rem}

/* =============================================================
   10. Casos
   ============================================================= */
.case{
  border-top:1px solid var(--line);padding-top:3rem;margin-top:3.75rem;
  display:grid;gap:2rem;align-items:start;
}
.case:first-of-type{border-top:0;padding-top:0;margin-top:3rem}
.case__icon{width:62px;height:62px;border-radius:15px;overflow:hidden;margin-bottom:1.35rem}
.case__icon img,.case__icon svg{width:100%;height:100%;display:block}
.case h3{
  font-size:clamp(1.75rem,3.3vw,2.5rem);
  font-variation-settings:"wdth" 118,"wght" 800;letter-spacing:-.03em;margin-bottom:.35rem;
}
.case__state{margin-bottom:1.6rem}
.case__block{margin-bottom:1.25rem}
.case__block h4{
  font-family:var(--mono);font-size:.7rem;font-weight:700;letter-spacing:.18em;
  text-transform:uppercase;color:var(--cream-45);margin-bottom:.45rem;
}
.case__block p{color:var(--cream-70);font-size:.99rem}
.case__result{
  border-left:3px solid;padding:.85rem 0 .85rem 1.1rem;margin:1.5rem 0 1.25rem;
  background:linear-gradient(90deg,rgba(255,255,255,.035),transparent);
}
.case__result strong{
  display:block;font-variation-settings:"wdth" 112,"wght" 800;
  font-size:clamp(1.45rem,2.8vw,2.1rem);line-height:1.1;letter-spacing:-.02em;margin-bottom:.3rem;
}
.case__result span{color:var(--cream-45);font-size:.9rem}
.case__stack{display:flex;flex-wrap:wrap;gap:.45rem;margin-bottom:1.35rem}
.tag{
  font-family:var(--mono);font-size:.72rem;color:var(--cream-70);
  border:1px solid var(--line);border-radius:6px;padding:.3rem .62rem;background:rgba(13,32,39,.8);
}
.case__link{
  display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-size:.94rem;
  border-bottom:2px solid currentColor;padding-bottom:3px;transition:gap .25s var(--ease-out);
}
.case__link:hover{gap:.9rem}
.case__shots{display:flex;gap:1rem;align-items:flex-start}
.shot{
  border:1px solid var(--line);border-radius:13px;overflow:hidden;background:var(--bg-2);
  box-shadow:0 24px 56px rgba(0,0,0,.5);flex:1 1 auto;
}
.shot--phone{display:none;flex:0 0 158px;border-radius:19px}

/* =============================================================
   11. Trayecto
   ============================================================= */
.timeline{margin-top:2.9rem;position:relative;padding-left:2.1rem}
.timeline::before{
  content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,var(--accent),var(--line));
}
.milestone{position:relative;padding-bottom:2.35rem}
.milestone:last-child{padding-bottom:0}
.milestone::before{
  content:"";position:absolute;left:-2.1rem;top:7px;width:16px;height:16px;
  border-radius:50%;background:var(--bg);border:3px solid var(--accent);
}
.milestone__when{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--accent);margin-bottom:.35rem;
}
.milestone h3{font-size:1.3rem;font-variation-settings:"wdth" 110,"wght" 700;margin-bottom:.35rem}
.milestone p{color:var(--cream-70);font-size:.97rem;max-width:60ch}

/* =============================================================
   12. Aliados (marquee)
   ============================================================= */
.allies{
  border-block:1px solid var(--line);padding:2.1rem 0;overflow:hidden;
  background:rgba(13,32,39,.4);position:relative;z-index:2;
}
.allies__track{display:flex;gap:3.5rem;width:max-content;animation:slide 42s linear infinite}
.allies__track span{
  font-variation-settings:"wdth" 108,"wght" 600;
  font-size:clamp(1.1rem,2.2vw,1.6rem);color:var(--cream-22);white-space:nowrap;
  transition:color .3s var(--ease-out);
}
.allies__track span:hover{color:var(--cream-70)}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.allies:hover .allies__track{animation-play-state:paused}

/* =============================================================
   13. Producto en movimiento
   ============================================================= */
.reels{display:grid;gap:1.6rem;margin-top:2.9rem}
.reel{
  border:1px solid var(--line);border-radius:24px;overflow:hidden;background:var(--bg-2);
  box-shadow:0 30px 70px rgba(0,0,0,.55);position:relative;
  aspect-ratio:9/16;max-width:340px;margin-inline:auto;width:100%;
}
.reel video,.reel > img{width:100%;height:100%;object-fit:cover}
/* Imagen que se desplaza: alto natural, más específico que la regla de arriba.
   main.js mide el desborde real y fija --reel-shift; si la imagen no es más
   alta que el marco, la deja estática y recortada (nunca hay hueco). */
.reel > .reel__scroll{
  position:absolute;inset:0 0 auto;width:100%;height:auto;object-fit:fill;
  animation:autoscroll 17s var(--ease-soft) infinite alternate;
}
@keyframes autoscroll{from{transform:translateY(0)}to{transform:translateY(var(--reel-shift,0px))}}
.reel__cap{margin-top:.85rem;text-align:center;color:var(--cream-45);font-size:.87rem}

/* =============================================================
   14. Manifiesto
   ============================================================= */
.manifesto{background:radial-gradient(900px 520px at 50% 0%,rgba(46,155,255,.12),transparent 70%)}
.manifesto blockquote{
  font-variation-settings:"wdth" 118,"wght" 800;
  font-size:clamp(2.1rem,5.6vw,4.25rem);line-height:1.02;letter-spacing:-.035em;
  max-width:20ch;margin-bottom:2rem;
}
.manifesto blockquote em{font-style:normal;color:var(--accent)}
.manifesto p{color:var(--cream-70);max-width:58ch;font-size:clamp(1.05rem,1.9vw,1.25rem)}
.manifesto p + p{margin-top:1rem}

/* =============================================================
   15. Servicios
   ============================================================= */
.services{display:grid;gap:1.1rem;margin-top:2.9rem}
.service{
  background:rgba(13,32,39,.72);border:1px solid var(--line);border-radius:18px;
  padding:1.9rem 1.75rem;display:flex;flex-direction:column;
  transition:border-color .3s var(--ease-out),transform .3s var(--ease-out);
}
.service:hover{border-color:rgba(46,155,255,.45);transform:translateY(-4px)}
.service h3{font-size:1.3rem;font-variation-settings:"wdth" 110,"wght" 700;margin-bottom:.55rem}
.service p{color:var(--cream-70);font-size:.94rem;flex:1}
.service__price{
  font-family:var(--mono);font-size:.85rem;font-weight:700;color:var(--accent);
  margin-top:1.15rem;padding-top:1rem;border-top:1px solid var(--line);
}

/* =============================================================
   15b. Preguntas frecuentes
   ============================================================= */
.faq{margin-top:2.9rem;border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__item summary{
  list-style:none;cursor:pointer;padding:1.4rem 2.5rem 1.4rem 0;position:relative;
  font-size:clamp(1.05rem,2vw,1.25rem);
  font-variation-settings:"wdth" 108,"wght" 640;color:var(--cream);
  transition:color .25s var(--ease-out);
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{
  content:"+";position:absolute;right:.2rem;top:50%;transform:translateY(-50%);
  font-family:var(--mono);font-size:1.3rem;color:var(--accent);transition:transform .25s var(--ease-out);
}
.faq__item[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq__item summary:hover{color:var(--accent)}
.faq__a{padding:0 0 1.5rem;max-width:70ch}
.faq__a p{color:var(--cream-70);font-size:.98rem;line-height:1.7}
.faq__a a{color:var(--accent);border-bottom:1px solid rgba(46,155,255,.35)}

/* =============================================================
   16. Contacto
   ============================================================= */
.contact{background:radial-gradient(800px 440px at 50% 100%,rgba(46,155,255,.16),transparent 70%)}
.contact__grid{display:grid;gap:1.1rem;margin:2.9rem 0 2.5rem}
.ccard{
  background:rgba(13,32,39,.72);border:1px solid var(--line);border-radius:18px;padding:1.75rem;
  transition:border-color .3s var(--ease-out),transform .3s var(--ease-out);
}
.ccard:hover{border-color:rgba(46,155,255,.45);transform:translateY(-4px)}
.ccard h3{font-size:1.2rem;font-variation-settings:"wdth" 110,"wght" 700;margin-bottom:.4rem}
.ccard p{color:var(--cream-45);font-size:.9rem;margin-bottom:1rem}
.ccard a{
  font-family:var(--mono);font-size:.85rem;font-weight:600;color:var(--accent);
  border-bottom:1px solid rgba(46,155,255,.35);padding-bottom:2px;word-break:break-all;
}
.ccard a:hover{border-bottom-color:var(--accent)}
.wa{
  border:1px solid var(--line);border-radius:18px;padding:1.9rem;text-align:center;
  background:rgba(13,32,39,.72);
}
.wa h3{
  font-size:clamp(1.35rem,2.8vw,1.9rem);font-variation-settings:"wdth" 114,"wght" 800;
  margin-bottom:.45rem;letter-spacing:-.02em;
}
.wa p{color:var(--cream-45);font-size:.94rem;margin-bottom:1.35rem}

/* =============================================================
   17. Pie
   ============================================================= */
.footer{border-top:1px solid var(--line);padding:2rem 0;position:relative;z-index:2}
.footer__inner{
  width:var(--shell);margin-inline:auto;display:flex;flex-wrap:wrap;gap:1rem;
  justify-content:space-between;align-items:center;color:var(--cream-45);
}
.footer__social{display:flex;gap:1.25rem;flex-wrap:wrap}
.footer__social a{color:var(--cream-45);transition:color .25s var(--ease-out)}
.footer__social a:hover{color:var(--accent)}

/* =============================================================
   18. Reveals
   ============================================================= */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .75s var(--ease-soft),transform .75s var(--ease-out)}
.reveal.is-in{opacity:1;transform:none}
.is-ready .reveal{will-change:opacity,transform}

/* =============================================================
   19. Responsive
   ============================================================= */
@media (min-width:540px){
  .reels{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:720px){
  .stats__inner{grid-template-columns:repeat(4,1fr)}
  .stat{border-bottom:0;padding:1.6rem 1.4rem 1.6rem 0}
  .stat:nth-child(even){padding-left:0}
  .stat:not(:first-child){padding-left:1.4rem}
  .stat:last-child{border-right:0}
  .pillars,.services{grid-template-columns:repeat(2,1fr)}
  .contact__grid{grid-template-columns:repeat(3,1fr)}
  .story{grid-template-columns:1fr 1.25fr;gap:3rem}
  .reels{grid-template-columns:repeat(3,1fr)}
}
@media (min-width:960px){
  .nav__toggle{display:none}
  .nav__links{
    position:static;inset:auto;flex-direction:row;gap:1.75rem;
    background:none;backdrop-filter:none;border-bottom:0;padding:0;
    transform:none;opacity:1;visibility:visible;pointer-events:auto;
  }
  .nav__links a{padding:0;font-size:.9rem;color:var(--cream-70);border-bottom:0}
  .nav__links a:hover{color:var(--cream)}
  .hero{padding-top:8rem}
  .hero__grid{grid-template-columns:1.1fr .9fr;gap:2.75rem}
  .hero__portrait{justify-self:end;max-width:440px;margin-bottom:-2px}
  .hero__actions{margin:2.1rem 0 4.4rem}
  .case{grid-template-columns:.9fr 1.1fr;gap:3.25rem}
  .shot--phone{display:block}
  .pillars{grid-template-columns:repeat(3,1fr)}
}
@media (min-width:1280px){
  .services{grid-template-columns:repeat(4,1fr)}
}

/* =============================================================
   20. Reduced-motion — solo lo intrusivo
   ============================================================= */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  #bg{display:none}
  .dot::after{animation:none}
  .allies__track{animation:none}
  .reel__scroll{animation:none}
}