/* ============ KAIA — base ============ */
:root{
  /* Neutros con sesgo frío: la referencia es un tablero de control, no una hoja de papel. */
  --bg:#F3F5F7;
  --bg-2:#FFFFFF;
  --bg-3:#FAFBFC;
  --ink:#0F1518;
  --ink-2:#4E5A63;
  --ink-3:#87929A;
  --line:rgba(15,21,24,.11);
  --line-2:rgba(15,21,24,.26);
  --accent:#14405F;              /* azul petróleo: ata el mapa oscuro con el resto */
  --accent-soft:rgba(20,64,95,.08);
  --radius:14px;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:"IBM Plex Sans","Helvetica Neue",Helvetica,Arial,system-ui,sans-serif;
  --disp:"Archivo","Helvetica Neue",Helvetica,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  min-height:100svh;
  display:flex;
  flex-direction:column;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,.k-v,.pr-pct,.score span:first-child,.i-sello span{
  font-family:var(--disp);font-weight:600;letter-spacing:-.025em;
}
h1{font-weight:700}
.k-v,.pr-pct,.cpct,.dpct,.r-pct,.cat-v,.evo-d,.i-t .n,.pnota{font-variant-numeric:tabular-nums}
.pcod,.dcode,.mono,.cal-f,.f-arch{font-family:var(--mono)}
img,svg{max-width:100%}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:6px}

/* ============ fondo ============ */
.bg{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.bg::after{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(11,13,15,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(11,13,15,.045) 1px,transparent 1px);
  background-size:78px 78px;
  mask-image:radial-gradient(ellipse 78% 68% at 50% 42%,#000 20%,transparent 100%);
  -webkit-mask-image:radial-gradient(ellipse 78% 68% at 50% 42%,#000 20%,transparent 100%);
}

/* ============ layout ============ */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:28px}

.topbar{
  position:relative;z-index:5;
  padding-block:22px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.topbar .mark{display:flex;align-items:center;gap:11px}
/* LOGO: sin filtros, sin recolor. Se muestra tal cual el archivo original. */
.topbar .mark img{width:104px;height:auto;display:block}
.topbar .mark span{
  font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-3);
  padding-left:11px;border-left:1px solid var(--line);
}
.nav{display:flex;gap:26px;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2)}
.nav a{transition:color .2s var(--ease)}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink)}

main{flex:1;display:flex;flex-direction:column}

/* ============ hero ============ */
.hero{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding-block:clamp(40px,9vh,96px);gap:clamp(30px,5vh,52px);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:11px;
  font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--ink-2);
}
.eyebrow::before,.eyebrow::after{content:"";width:26px;height:1px;background:var(--line-2)}

/* LOGO principal: sin filtros, sin sombras, sin recolor. */
.logo{width:min(560px,78vw)}
.logo img{display:block;width:100%;height:auto}

.tagline{
  /* 660px: remedido con IBM Plex Sans, 2 lineas llenas al 99% */
  margin:0;max-width:660px;
  color:var(--ink-2);font-size:clamp(14px,1.5vw,16.5px);line-height:1.7;
  text-align:justify;text-align-last:center;
  hyphens:none;-webkit-hyphens:none;
  text-wrap:pretty;
}
.tagline strong{color:var(--ink);font-weight:500}

/* ============ botones ============ */
.pillars{
  display:grid;gap:16px;width:100%;
  grid-template-columns:repeat(3,minmax(0,1fr));
}
@media (max-width:820px){.pillars{grid-template-columns:1fr;max-width:440px;margin-inline:auto}}

.pillar{
  position:relative;overflow:hidden;isolation:isolate;
  display:flex;flex-direction:column;align-items:flex-start;gap:9px;
  padding:26px 26px 24px;
  text-align:left;
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:var(--radius);
  transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease);
}
.pillar::after{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;
  background:var(--ink);
  transform:scaleX(0);transform-origin:left;
  transition:transform .4s var(--ease);
}
.pillar:hover,.pillar:focus-visible{
  transform:translateY(-4px);
  border-color:var(--line-2);
  box-shadow:0 14px 34px rgba(11,13,15,.10);
}
.pillar:hover::after,.pillar:focus-visible::after{transform:scaleX(1)}

.pillar .idx{
  font-size:10.5px;letter-spacing:.2em;color:var(--ink-3);
  font-variant-numeric:tabular-nums;
}
.pillar h2{
  margin:0;font-size:clamp(17px,1.8vw,20px);font-weight:600;letter-spacing:-.02em;line-height:1.22;
}
.q{color:var(--ink);font-weight:600}

/* Columnas de ~310px: el justificado abre huecos (una linea llegaba a llenar
   solo el 69% y se estiraba un 31%). Bandera a la izquierda, sin cortar palabras. */
.pillar p{
  margin:0;color:var(--ink-2);font-size:13.5px;line-height:1.6;
  text-align:left;hyphens:none;-webkit-hyphens:none;
  text-wrap:pretty;
}
.pillar .go{
  margin-top:auto;padding-top:14px;display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);
}
.pillar .go svg{width:14px;height:14px;transition:transform .3s var(--ease)}
.pillar:hover .go svg{transform:translateX(4px)}

/* ============ footer ============ */
.footer{
  border-top:1px solid var(--line);
  padding-block:18px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);
}
.brandtag{display:inline-flex;align-items:center;gap:9px}
.brandtag .dot{
  width:6px;height:6px;border-radius:50%;background:var(--ink);
  box-shadow:0 0 0 4px rgba(11,13,15,.10);
}

/* ============ páginas internas ============ */
.page{padding-block:clamp(48px,9vh,96px);flex:1}
.page h1{
  margin:0 0 14px;font-size:clamp(28px,4.4vw,48px);font-weight:600;letter-spacing:-.025em;line-height:1.1;
}
.page .lead{
  margin:0;max-width:60ch;color:var(--ink-2);font-size:clamp(14.5px,1.6vw,17px);line-height:1.7;
  text-align:justify;hyphens:none;-webkit-hyphens:none;
}
.back{
  display:inline-flex;align-items:center;gap:9px;margin-bottom:26px;
  font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);
  transition:color .2s var(--ease);
}
.back:hover{color:var(--ink)}
.soon{
  margin-top:42px;padding:22px 24px;
  border:1px dashed var(--line-2);border-radius:var(--radius);
  color:var(--ink-2);font-size:13.5px;max-width:60ch;background:var(--bg-2);
  text-align:justify;hyphens:none;-webkit-hyphens:none;
}
.soon b{color:var(--ink);font-weight:600}

/* ============ animación de entrada ============ */
.rise{opacity:0;transform:translateY(14px);animation:rise .8s var(--ease) forwards}
.rise.d1{animation-delay:.08s}.rise.d2{animation-delay:.20s}
.rise.d3{animation-delay:.32s}.rise.d4{animation-delay:.44s}
@keyframes rise{to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  .rise{animation:none;opacity:1;transform:none}
  *{transition-duration:.01ms!important}
}

/* ── Barra de modo abierto ────────────────────────────────────────────────────
   Solo aparece cuando el servidor corre con KAIA_ABIERTO=1. Va fija abajo y con
   color propio, distinto de todo lo demás del sistema: la pregunta «¿esto está
   protegido?» tiene que contestarse de un vistazo, no de memoria. */
#abierto{
  position:fixed;left:0;right:0;bottom:0;z-index:9000;
  display:flex;flex-wrap:wrap;align-items:baseline;gap:.1rem .55rem;
  padding:.6rem 1rem;
  background:#3A2A05;color:#FFE9AE;
  border-top:2px solid #E8A317;
  font:400 12.5px/1.5 var(--font);
  box-shadow:0 -6px 20px rgba(0,0,0,.18);
}
#abierto b{color:#FFC845;font-weight:600;letter-spacing:.01em}
#abierto code{font:500 11.5px/1 var(--mono);background:rgba(255,255,255,.1);
  padding:.16rem .32rem;border-radius:3px;color:#FFE9AE}
#abierto span{margin-left:auto;opacity:.8;white-space:nowrap}
/* Que la barra no tape el pie de página. */
.con-aviso body{padding-bottom:52px}
@media (max-width:640px){
  #abierto span{margin-left:0;width:100%}
  .con-aviso body{padding-bottom:76px}
}
@media print{ #abierto{display:none} .con-aviso body{padding-bottom:0} }

/* Portada: actividad y ecosistema propuesto. */
.home-intro{max-width:790px}.home-intro h1{font-size:clamp(25px,3.6vw,40px);line-height:1.17;margin:0 0 18px;text-wrap:balance}.home-intro p{font-size:16px;color:var(--ink-2);line-height:1.75;margin:0;text-wrap:pretty}.home-partners{padding-bottom:48px;padding-top:20px}.partners-heading{display:flex;gap:20px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:30px}.partners-heading .eyebrow{font-size:9px;letter-spacing:.14em;margin:0 0 8px}.partners-heading .eyebrow::before,.partners-heading .eyebrow::after{display:none}.partners-heading h2{font-size:26px;margin:0}.home-partners>p{font-size:13px;color:var(--ink-2)}.partners-propuesta{font:11px var(--mono);padding:6px 10px;border:1px solid var(--line);border-radius:5px;color:var(--ink-2)}.partners-marcas{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin:24px 0}.partners-marcas>a{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:9px;background:white;padding:18px 12px;font-size:14px;font-weight:500}.partners-marcas img{width:28px;height:28px;object-fit:contain;flex-shrink:0}.partners-marcas small{display:block;font-size:9.5px;font-weight:400;color:var(--ink-2);margin-top:3px}.home-partners .partners-nota{font-size:11px;line-height:1.65;max-width:800px}.partners-nota a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:1000px){.partners-marcas{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:600px){.partners-marcas{grid-template-columns:repeat(2,minmax(0,1fr))}.partners-heading{align-items:flex-start;flex-direction:column;gap:10px}.home-intro p{font-size:14px}.partners-marcas>a{padding:14px 10px;font-size:13px}}