/**
 * Sobre nosotros · Layout Arquitectónico Blueprint
 * Usa tokens semánticos de holding-tokens.css y sistema de retícula de holding-blueprint.css
 */
.abt{
  min-height:100vh;
  color:var(--charcoal);
  background:var(--mist);
}

/* ——— HERO (SIEMPRE FILM NEAR-BLACK + TEXTO ON-MEDIA BLANCO) ——— */
.abt__hero{
  position:relative;
  isolation:isolate;
  min-height:min(100svh, 940px);
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  color:var(--on-media-fg);
  background:var(--ssg-film);
  overflow:hidden;
}
.abt__hero-media{
  position:absolute;inset:0;z-index:0;margin:0;
}
.abt__hero-media img,
.abt__hero-media video{
  width:100%;height:100%;
  object-fit:cover;object-position:50% 42%;
  display:block;
  filter:contrast(1.06) brightness(.78) saturate(.65);
  transform:scale(1.03);
}
.abt__hero-scrim{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    linear-gradient(90deg, rgba(6,8,10,.92) 0%, rgba(6,8,10,.64) 44%, rgba(6,8,10,.36) 72%, rgba(6,8,10,.65) 100%),
    linear-gradient(180deg, rgba(6,8,10,.68) 0%, transparent 26%, transparent 54%, rgba(6,8,10,.94) 100%);
}
.abt__hero-strokes{
  position:absolute;
  inset:0;
  width:min(1350px, 100% - 64px);
  margin:0 auto;
  pointer-events:none;
  z-index:2;
  display:grid;
  grid-template-columns:270px repeat(4, minmax(0, 1fr));
}
.abt__hero-strokes > i{
  display:block;
  height:100%;
  border-left:1px solid rgba(255,255,255,.08);
}
.abt__hero-strokes > i:last-child{
  border-right:1px solid rgba(255,255,255,.08);
}

.abt__hero-frame{
  position:absolute;inset:clamp(14px, 2vw, 22px);z-index:2;pointer-events:none;
}
.abt__hero-frame i{
  position:absolute;width:16px;height:16px;
  border:1px solid rgba(255,255,255,.38);
}
.abt__hero-frame i:nth-child(1){top:0;left:0;border-right:0;border-bottom:0}
.abt__hero-frame i:nth-child(2){top:0;right:0;border-left:0;border-bottom:0}
.abt__hero-frame i:nth-child(3){bottom:0;left:0;border-right:0;border-top:0}
.abt__hero-frame i:nth-child(4){bottom:0;right:0;border-left:0;border-top:0}

.abt__bar{
  position:relative;z-index:3;
  display:flex;align-items:center;justify-content:space-between;
  width:min(1350px, 100% - 64px);
  margin:0 auto;
  padding:calc(22px + 56px) 0 18px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.abt__bar-tag{
  margin:0;
  font:600 12px/1 "Geist Sans",system-ui,sans-serif;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--on-media-fg-soft);
}
.abt__back{
  display:inline-flex;align-items:center;min-height:38px;padding:0 16px;
  border:1px solid rgba(255,255,255,.28);
  color:var(--on-media-fg);text-decoration:none;
  font:650 11px/1 "Geist Sans",system-ui,sans-serif;
  letter-spacing:.12em;text-transform:uppercase;
  background:rgba(6,8,10,.38);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transition:border-color .25s ease, background .25s ease;
}
.abt__back:hover{
  border-color:rgba(255,255,255,.65);
  background:rgba(6,8,10,.6);
}

.abt__hero-grid{
  position:relative;z-index:3;
  width:min(1350px, 100% - 64px);
  margin:auto auto 0;
  padding:clamp(44px, 8vh, 88px) 0 clamp(44px, 6vh, 64px);
  display:grid;
  grid-template-columns:270px minmax(0, 1fr) 270px;
  align-items:end;
  gap:0;
}

.abt__hero-rail{
  padding-right:24px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  gap:28px;
  min-height:100%;
}
.abt__kicker{
  margin:0;
  font:650 12px/1.2 "Geist Sans",system-ui,sans-serif;
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--on-media-fg);
}
.abt__hero-founders{
  display:flex;
  flex-direction:column;
  gap:10px;
}
.abt__hero-avatars{
  display:flex;
  align-items:center;
}
.abt__hero-avatar{
  position:relative;
  width:40px;height:40px;
  border-radius:50%;
  overflow:hidden;
  border:1.5px solid rgba(255,255,255,.85);
  background:rgba(15,18,22,.92);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
}
.abt__hero-avatar + .abt__hero-avatar{
  margin-left:-10px;
}
.abt__hero-avatar-fallback{
  font:650 11px/1 "Geist Sans",system-ui,sans-serif;
  letter-spacing:.08em;
  color:var(--on-media-fg);
}
.abt__hero-avatar img{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;
  display:block;
}
.abt__hero-founders-copy{
  margin:0;
  font:500 12px/1.4 "Geist Sans",system-ui,sans-serif;
  color:var(--on-media-fg-soft);
  max-width:20ch;
}
.abt__hero-cap{
  margin:0;
  font:600 11px/1.2 "Geist Sans",system-ui,sans-serif;
  letter-spacing:.14em;text-transform:uppercase;
  color:rgba(255,255,255,.72);
}

.abt__hero-main{
  padding:0 clamp(24px, 3vw, 44px);
  display:flex;
  flex-direction:column;
  gap:28px;
}
.abt__title{
  margin:0;
  max-width:11.5em;
  font:650 clamp(42px, 5.8vw, 78px)/.98 "Geist Sans",system-ui,sans-serif;
  letter-spacing:-.045em;
  color:var(--on-media-fg);
  text-wrap:balance;
}
.abt__hero-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.14);
}
.abt__lead{
  margin:0;
  max-width:44ch;
  font:400 clamp(15px, 1.25vw, 18px)/1.55 "Geist Sans",system-ui,sans-serif;
  color:var(--on-media-fg-soft);
}

.abt__hero-card{
  padding:22px;
  background:rgba(6,8,10,.62);
  border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  display:flex;
  flex-direction:column;
  gap:18px;
}
.abt__hero-card-kicker{
  margin:0;
  font:650 11px/1.2 "Geist Sans",system-ui,sans-serif;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--on-media-fg);
}
.abt__hero-card-kpis{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:10px;
  padding:12px 0;
  border-top:1px solid rgba(255,255,255,.12);
  border-bottom:1px solid rgba(255,255,255,.12);
}
.abt__hero-card-kpis div{
  display:flex;
  flex-direction:column;
  gap:4px;
}
.abt__hero-card-kpis strong{
  font:700 24px/1 "Geist Sans",system-ui,sans-serif;
  letter-spacing:-.04em;
  color:var(--on-media-fg);
}
.abt__hero-card-kpis span{
  font:500 11px/1.2 "Geist Sans",system-ui,sans-serif;
  color:rgba(255,255,255,.78);
}
.abt__hero-card-link{
  color:var(--on-media-fg);
  text-decoration:none;
  font:650 11px/1.2 "Geist Sans",system-ui,sans-serif;
  letter-spacing:.12em;
  text-transform:uppercase;
  transition:color .2s ease;
}
.abt__hero-card-link:hover{
  color:var(--ssg-orange);
}

/* ——— BANDA 01 · PLACA HOLDING (MÉTODO) ——— */
.abt__plate{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:clamp(28px, 4vh, 44px);
}
.abt__plate-mark{
  position:absolute;
  right:0;
  left:auto;
  top:-18px;
  z-index:0;
  font-size:clamp(54px, 7.5vw, 108px);
  line-height:.84;
  color:var(--mark-ink);
}
.abt__plate-head{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0, 1.15fr) minmax(0, .85fr);
  gap:clamp(24px, 3.5vw, 48px);
  align-items:end;
}
.abt__plate-media{
  --px-x:0px;
  --px-y:0px;
  --px-mx:0px;
  --px-my:0px;
  --px-scale:1.08;
  position:relative;
  z-index:1;
  margin:0;
  aspect-ratio:16 / 8.5;
  overflow:hidden;
  background:var(--ssg-film);
  border:1px solid var(--ssg-orange);
  isolation:isolate;
}
.abt__plate-media img,
.abt__plate-media video{
  position:absolute;
  top:-10%;
  left:0;
  width:100%;
  height:120%;
  object-fit:cover;
  display:block;
  will-change:transform;
  filter:contrast(1.06) brightness(.88) saturate(.68);
  transform:translate3d(calc(var(--px-x) + var(--px-mx)), calc(var(--px-y) + var(--px-my)), 0) scale(var(--px-scale));
  transition:transform .7s cubic-bezier(.16,1,.3,1), filter .5s ease;
}
.abt__plate-media:hover{
  --px-scale:1.12;
}
.abt__plate-media::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg, transparent 48%, rgba(6,8,10,.76) 100%);
}
.abt__plate-frame{
  position:absolute;inset:0;z-index:2;pointer-events:none;
}
.abt__plate-frame i{
  position:absolute;width:12px;height:12px;
  border:1px solid rgba(255,255,255,.45);
}
.abt__plate-frame i:nth-child(1){top:12px;left:12px;border-right:0;border-bottom:0}
.abt__plate-frame i:nth-child(2){top:12px;right:12px;border-left:0;border-bottom:0}
.abt__plate-frame i:nth-child(3){bottom:12px;left:12px;border-right:0;border-top:0}
.abt__plate-frame i:nth-child(4){bottom:12px;right:12px;border-left:0;border-top:0}
.abt__plate-caption{
  position:absolute;
  left:20px;right:20px;bottom:16px;
  z-index:3;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font:600 11px/1.2 "Geist Sans",system-ui,sans-serif;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--on-media-fg);
}

/* ——— SHUTTER TITLES ——— */
.abt__plate-title,
.abt__doors-title,
.abt__origin-title{
  position:relative;z-index:1;
  margin:0;
  display:flex;flex-direction:column;align-items:flex-start;
  gap:clamp(10px, 1.4vh, 14px);
  font:650 clamp(28px, 3.6vw, 48px)/1.04 "Geist Sans",system-ui,sans-serif;
  letter-spacing:-.04em;
  color:var(--ink);
}
.abt__plate-title{max-width:min(100%, 14em)}
.abt__doors-title,
.abt__origin-title{max-width:min(100%, 18em);margin-bottom:clamp(10px, 1.4vh, 14px)}
.abt__plate-title::before,
.abt__doors-title::before,
.abt__origin-title::before{
  content:"";display:block;height:2px;background:var(--ssg-orange);
  width:0;
}
.abt__plate-title.is-shutter::before,
.abt__doors-title.is-shutter::before,
.abt__origin-title.is-shutter::before{
  animation:holdMarkDraw .55s cubic-bezier(.16,1,.3,1) forwards;
}
.abt__plate-title .hold__shutter-line,
.abt__doors-title .hold__shutter-line,
.abt__origin-title .hold__shutter-line{justify-content:flex-start;max-width:100%}
.abt__plate-title .hold__shutter-word,
.abt__doors-title .hold__shutter-word,
.abt__origin-title .hold__shutter-word{
  display:inline-flex;flex-wrap:nowrap;align-items:center;
}
.abt__plate-title .hold__shutter-line--lead,
.abt__doors-title .hold__shutter-line--lead,
.abt__origin-title .hold__shutter-line--lead{
  font:650 12px/1 "Geist Sans",system-ui,sans-serif;
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--ssg-orange);
}
.abt__plate-title .hold__shutter-line--lead .hold__shutter-char,
.abt__doors-title .hold__shutter-line--lead .hold__shutter-char,
.abt__origin-title .hold__shutter-line--lead .hold__shutter-char{padding:.04em .045em .12em}
.abt__plate-title .hold__shutter-line--main,
.abt__doors-title .hold__shutter-line--main,
.abt__origin-title .hold__shutter-line--main{
  font:650 clamp(28px, 3.6vw, 48px)/1.04 "Geist Sans",system-ui,sans-serif;
  letter-spacing:-.04em;
  color:var(--ink);
  flex-wrap:wrap;max-width:100%;
  overflow:visible;row-gap:.08em;
}
.abt__plate-title .hold__shutter-line--main .hold__shutter-char,
.abt__doors-title .hold__shutter-line--main .hold__shutter-char,
.abt__origin-title .hold__shutter-line--main .hold__shutter-char{
  padding:.06em .012em .12em;
  line-height:1.06em;
}
.abt__plate-title.is-shutter .hold__shutter-base,
.abt__doors-title.is-shutter .hold__shutter-base,
.abt__origin-title.is-shutter .hold__shutter-base{
  opacity:0;filter:blur(10px);transform:translateY(16px);
  animation:holdShutterBase .55s cubic-bezier(.16,1,.3,1) forwards;
  animation-delay:calc(var(--i, 0) * 14ms + 40ms);
}
.abt__plate-title.is-shutter .hold__shutter-slice--top,
.abt__doors-title.is-shutter .hold__shutter-slice--top,
.abt__origin-title.is-shutter .hold__shutter-slice--top{
  animation:holdShutterSweepR .55s cubic-bezier(.4,0,.2,1) forwards;
  animation-delay:calc(var(--i, 0) * 14ms);
}
.abt__plate-title.is-shutter .hold__shutter-slice--mid,
.abt__doors-title.is-shutter .hold__shutter-slice--mid,
.abt__origin-title.is-shutter .hold__shutter-slice--mid{
  animation:holdShutterSweepL .55s cubic-bezier(.4,0,.2,1) forwards;
  animation-delay:calc(var(--i, 0) * 14ms + 40ms);
}
.abt__plate-title.is-shutter .hold__shutter-slice--bot,
.abt__doors-title.is-shutter .hold__shutter-slice--bot,
.abt__origin-title.is-shutter .hold__shutter-slice--bot{
  animation:holdShutterSweepR .55s cubic-bezier(.4,0,.2,1) forwards;
  animation-delay:calc(var(--i, 0) * 14ms + 80ms);
}

.abt__plate-text,
.abt__block-text,
.abt__doors-lead,
.abt__door-body,
.abt__origin-lead,
.abt__act-body,
.abt__presence-text{
  margin:0;
  font:400 16px/1.6 "Geist Sans",system-ui,sans-serif;
  color:var(--muted);
  text-wrap:pretty;
}

/* ——— BANDA 03 · DOS PUERTAS ——— */
.abt__doors-head{
  position:relative;
  overflow:visible;
  margin-bottom:clamp(28px, 4vh, 44px);
}
.abt__doors-head .hub-mark{
  right:0;left:auto;top:-16px;
}
.abt__doors-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  border-top:1px solid var(--grid-stroke-strong);
  border-bottom:1px solid var(--grid-stroke-strong);
}
.abt__door{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:18px;
  padding:clamp(32px, 4.5vh, 52px) clamp(24px, 3vw, 40px);
  border-right:1px solid var(--grid-stroke);
  color:var(--ink);
  text-decoration:none;
  background:transparent;
  transition:background .28s ease;
}
.abt__door:last-child{
  border-right:0;
}
.abt__door:hover{
  background:var(--hover-fill);
}
.abt__door-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.abt__door-mark-label{
  margin:0;
  font:650 12px/1 "Geist Sans",system-ui,sans-serif;
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink);
}
.abt__door-arrow{
  width:34px;height:34px;
  border:1px solid var(--grid-stroke-strong);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:14px;
  color:var(--ink);
  transition:background .25s ease, border-color .25s ease, color .25s ease, transform .25s ease;
}
.abt__door:hover .abt__door-arrow{
  background:var(--ssg-orange);
  border-color:var(--ssg-orange);
  color:var(--ssg-film);
  transform:translate(2px, -2px);
}
.abt__door-name{
  margin:0;
  font:650 clamp(24px, 2.6vw, 34px)/1.1 "Geist Sans",system-ui,sans-serif;
  letter-spacing:-.035em;
  color:var(--ink);
}
.abt__door-go{
  margin-top:auto;
  padding-top:14px;
  display:inline-flex;align-items:center;gap:8px;
  font:650 11px/1 "Geist Sans",system-ui,sans-serif;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink);
  border-bottom:1px solid var(--ssg-orange);
  padding-bottom:4px;align-self:flex-start;
}

/* ——— BANDA 04 · ORIGEN & CRONOLOGÍA ——— */
.abt__origin-head{
  position:relative;
  overflow:visible;
  margin-bottom:clamp(28px, 4vh, 44px);
}
.abt__origin-head .hub-mark{
  right:0;left:auto;top:-16px;
}
.abt__act-beat{
  margin:0;
  font:650 clamp(20px, 2.2vw, 26px)/1.15 "Geist Sans",system-ui,sans-serif;
  letter-spacing:-.03em;
  color:var(--ink);
}
.abt__act-proof{
  margin:0;
  display:flex;
  flex-direction:column;
  gap:4px;
}
.abt__act-proof strong{
  font:700 20px/1 "Geist Sans",system-ui,sans-serif;
  letter-spacing:-.035em;
  color:var(--ink);
}
.abt__act-proof span{
  font:600 11px/1.2 "Geist Sans",system-ui,sans-serif;
  letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);
}

/* ——— BANDA 05 · PRESENCIA & SEDES ——— */
.abt__presence-head{
  display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;
  gap:16px 32px;
  margin-bottom:clamp(24px, 3.5vh, 36px);
}
.abt__presence-title{
  margin:0;
  font:650 clamp(28px, 3.4vw, 44px)/1.06 "Geist Sans",system-ui,sans-serif;
  letter-spacing:-.035em;
  color:var(--ink);
}
.abt__cities{
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:0;
  border:1px solid var(--grid-stroke-strong);
  margin-bottom:clamp(40px, 6vh, 64px);
}
.abt__city{
  position:relative;
  margin:0;
  aspect-ratio:3 / 4;
  overflow:hidden;
  background:var(--ssg-film);
  border-right:1px solid var(--grid-stroke-strong);
  text-decoration:none;
}
.abt__city:last-child{
  border-right:0;
}
.abt__city img,
.abt__city video{
  width:100%;height:100%;object-fit:cover;display:block;
  filter:contrast(1.05) brightness(.8) saturate(.5);
  transition:transform .55s cubic-bezier(.16,1,.3,1), filter .4s ease;
}
.abt__city:hover img,
.abt__city:hover video{
  transform:scale(1.05);
  filter:contrast(1.08) brightness(.92) saturate(.75);
}
.abt__city::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg, rgba(6,8,10,.25) 0%, transparent 40%, rgba(6,8,10,.86) 100%);
}
.abt__city figcaption{
  position:absolute;z-index:1;inset:14px;
  margin:0;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  color:var(--on-media-fg);
}
.abt__city figcaption span{
  font:650 11px/1 "Geist Sans",system-ui,sans-serif;
  letter-spacing:.14em;
  color:var(--ssg-orange);
}
.abt__city figcaption strong{
  font:650 16px/1.1 "Geist Sans",system-ui,sans-serif;
  letter-spacing:.06em;text-transform:uppercase;
  color:var(--on-media-fg);
}

.abt__closing{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding-top:clamp(28px, 4vh, 40px);
  border-top:1px solid var(--grid-stroke-strong);
}
.abt__proof{
  margin:0;
  max-width:38ch;
  font:600 clamp(18px, 1.8vw, 22px)/1.35 "Geist Sans",system-ui,sans-serif;
  letter-spacing:-.02em;
  color:var(--ink);
}
.abt__cta-row{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;
}

@media (prefers-reduced-motion: reduce){
  .abt__plate-title.is-shutter .hold__shutter-base,
  .abt__doors-title.is-shutter .hold__shutter-base,
  .abt__origin-title.is-shutter .hold__shutter-base,
  .abt__plate-title.is-shutter .hold__shutter-slice,
  .abt__doors-title.is-shutter .hold__shutter-slice,
  .abt__origin-title.is-shutter .hold__shutter-slice{
    animation:none!important;opacity:1!important;filter:none!important;transform:none!important;
  }
  .abt__plate-title.is-shutter .hold__shutter-slice,
  .abt__doors-title.is-shutter .hold__shutter-slice,
  .abt__origin-title.is-shutter .hold__shutter-slice{opacity:0!important}
  .abt__plate-title.is-shutter::before,
  .abt__doors-title.is-shutter::before,
  .abt__origin-title.is-shutter::before{width:48px}
  .abt__hero-media img{transform:none}
}

@media (max-width:1024px){
  .abt__bar,
  .abt__hero-grid,
  .abt__hero-strokes{
    width:min(1350px, 100% - 40px);
  }
  .abt__hero-grid{
    grid-template-columns:1fr;
    gap:28px;
  }
  .abt__hero-main{
    padding:0;
  }
  .abt__plate-head{
    grid-template-columns:1fr;
  }
  .abt__doors-grid{
    grid-template-columns:1fr;
  }
  .abt__door{
    border-right:0;
    border-bottom:1px solid var(--grid-stroke);
    padding:28px 0;
  }
  .abt__door:last-child{
    border-bottom:0;
  }
  .abt__cities{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }
  .abt__city:nth-child(2){
    border-right:0;
  }
  .abt__city:nth-child(1),
  .abt__city:nth-child(2){
    border-bottom:1px solid var(--grid-stroke-strong);
  }
}

@media (max-width:560px){
  .abt__bar,
  .abt__hero-grid{
    width:min(1350px, 100% - 28px);
  }
  .abt__title{
    font-size:clamp(34px, 9.5vw, 46px);
  }
}