/* ============================================================
   ARCAUNION — hoja de estilo común (ES / EN / legales / 404)
   Monocromo: azul tinta #16202E sobre gris frío. Sin acentos.
   ============================================================ */

/* @font-face: se inyectan aquí (fuentes autoalojadas en /assets/fonts) */
/* FUENTES:INICIO */
@font-face {
  font-family: 'Spectral';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('/assets/fonts/spectral-300-latin.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: 'Spectral';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('/assets/fonts/spectral-300-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Spectral';
  font-style: italic;
  font-weight: 300;
  font-display: swap;
  src: url('/assets/fonts/spectral-300i-latin.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: 'Spectral';
  font-style: italic;
  font-weight: 300;
  font-display: swap;
  src: url('/assets/fonts/spectral-300i-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Spectral';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/spectral-400-latin.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: 'Spectral';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/spectral-400-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Spectral';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/spectral-400i-latin.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: 'Spectral';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/spectral-400i-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: 'Spectral';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/assets/fonts/spectral-600-latin.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: 'Spectral';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/assets/fonts/spectral-600-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Archivo es variable: un único fichero por subconjunto cubre 400–600 */
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('/assets/fonts/archivo-var-latin.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: 'Archivo';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('/assets/fonts/archivo-var-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* FUENTES:FIN */

:root{
  --papel:#FAFBFB;
  --gris:#EFF1F2;
  --tinta:#16202E;
  --tinta-media:#4C5A6B;
  --tinta-suave:#5E6978;          /* 5,3:1 sobre papel, 4,9:1 sobre gris */
  --hondo:#16202E;
  --sobre-hondo:#F1F3F5;
  --linea:rgba(22,32,46,.14);
  --linea-fuerte:rgba(22,32,46,.32);   /* filetes decorativos */
  --campo:rgba(22,32,46,.52);          /* borde de campos: 3,4:1 sobre papel y gris (WCAG 1.4.11) */
  --error:#A8402F;
  --trama:rgba(22,32,46,.055);      /* retícula de la portada */
  --serif:"Spectral",Georgia,"Times New Roman",serif;
  --sans:"Archivo","Helvetica Neue",Arial,sans-serif;
  --col:clamp(18px,5vw,64px);
  --aire:clamp(56px,8vw,104px);
  --curva:cubic-bezier(.2,.7,.2,1);
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --papel:#12171E; --gris:#1A212A; --tinta:#EEF1F4; --tinta-media:#AEB8C4;
    --tinta-suave:#8B96A4; --hondo:#0B0F15; --sobre-hondo:#EEF1F4;
    --linea:rgba(238,241,244,.15); --linea-fuerte:rgba(238,241,244,.3); --campo:rgba(238,241,244,.4);
    --error:#E48C7E; --trama:rgba(238,241,244,.06); color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --papel:#12171E; --gris:#1A212A; --tinta:#EEF1F4; --tinta-media:#AEB8C4;
  --tinta-suave:#8B96A4; --hondo:#0B0F15; --sobre-hondo:#EEF1F4;
  --linea:rgba(238,241,244,.15); --linea-fuerte:rgba(238,241,244,.3); --campo:rgba(238,241,244,.4);
  --error:#E48C7E; --trama:rgba(238,241,244,.06); color-scheme:dark;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
  margin:0;background:var(--papel);color:var(--tinta);
  font-family:var(--serif);font-size:17px;line-height:1.72;font-weight:400;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;font-kerning:normal;
  overflow-wrap:break-word;   /* compuestos largos (alemán) nunca desbordan en móvil */
}
img,svg{max-width:100%}
a{color:inherit}
h1,h2,h3{font-weight:400;text-wrap:balance}
p{text-wrap:pretty}
em{font-style:italic;font-weight:300}
::selection{background:var(--tinta);color:var(--papel)}
/* base para Safari 15.0–15.3 (sin :focus-visible): todo foco se marca igual;
   donde sí hay soporte, la segunda regla lo restringe al foco por teclado */
:focus{outline:2px solid var(--tinta);outline-offset:3px}
:focus:not(:focus-visible){outline:none}
section[id]{scroll-margin-top:78px}
.limite{max-width:1180px;margin:0 auto;padding-inline:var(--col)}
.oculto{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.saltar{position:absolute;left:var(--col);top:-60px;z-index:60;background:var(--tinta);color:var(--papel);font-family:var(--sans);font-size:14px;padding:10px 16px;text-decoration:none}
.saltar:focus{top:10px}

/* enlace con subrayado que engorda sin mover nada */
.subraya{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.28em;text-decoration-color:var(--linea-fuerte);transition:text-decoration-color .25s,text-decoration-thickness .25s}

/* ---------- cabecera ---------- */
.cabecera{position:sticky;top:0;z-index:40;background:var(--papel);border-top:3px solid var(--tinta);border-bottom:1px solid var(--linea)}
.cabecera .limite{display:flex;align-items:center;min-height:68px;gap:20px}
.marca{display:flex;align-items:center;gap:10px;text-decoration:none;margin-right:auto}
.marca svg{width:21px;height:23px;display:block;flex:none;color:var(--tinta)}
.marca b{font-family:var(--serif);font-weight:600;font-size:18px;letter-spacing:.06em;line-height:1}
.marca i{font-family:var(--sans);font-style:normal;font-size:11px;letter-spacing:.2em;color:var(--tinta-suave);line-height:1;padding-top:1px}
.menu{display:flex;gap:24px;font-family:var(--sans);font-size:14px}
.menu a{text-decoration:none;color:var(--tinta-media);padding-block:6px;background:linear-gradient(currentColor,currentColor) 0 100%/0 2px no-repeat;transition:color .2s,background-size .35s var(--curva)}
.menu a:focus-visible,.menu a[aria-current="true"]{color:var(--tinta);background-size:100% 2px}
.idiomas{position:relative;font-family:var(--sans)}
.idiomas summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:9px;min-height:32px;font-size:12px;font-weight:500;letter-spacing:.14em;color:var(--tinta);border:1px solid var(--linea-fuerte);padding:8px 10px;line-height:1;transition:background-color .2s,color .2s}
.idiomas summary::-webkit-details-marker{display:none}
.idiomas summary::after{content:"";width:5px;height:5px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .25s var(--curva)}
.idiomas[open] summary::after{transform:translateY(1px) rotate(-135deg)}
.idiomas ul{position:absolute;right:0;top:calc(100% + 8px);z-index:50;min-width:180px;margin:0;padding:6px 0;list-style:none;background:var(--papel);border:1px solid var(--linea-fuerte)}
.idiomas li a{display:flex;justify-content:space-between;align-items:baseline;gap:18px;padding:10px 16px;font-size:14px;text-decoration:none;color:var(--tinta-media)}
.idiomas li a b{font-weight:500;font-size:11px;letter-spacing:.14em;color:var(--tinta-suave)}
.idiomas li a[aria-current="page"]{color:var(--tinta);font-weight:500;box-shadow:inset 3px 0 0 var(--tinta)}
.idiomas-pie{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:14px}
.idiomas-pie a{color:#A3AEBB;text-decoration:none;padding:4px 0}
.idiomas-pie a[aria-current="page"]{color:var(--sobre-hondo)}
.abrir{display:none;background:none;border:0;font-family:var(--sans);font-size:14px;color:var(--tinta);cursor:pointer;padding:10px 0;align-items:center;gap:9px}
.abrir span{display:block;width:16px;height:9px;border-block:1.5px solid currentColor;transition:transform .3s var(--curva)}
.abrir[aria-expanded="true"] span{transform:scaleY(.2)}
/* hilo de lectura: avanza con el scroll donde el navegador lo permite */
@supports (animation-timeline: scroll()){
  @media (prefers-reduced-motion: no-preference){
    .cabecera::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--tinta);transform-origin:0 50%;transform:scaleX(0);animation:hilo linear both;animation-timeline:scroll(root)}
    @keyframes hilo{to{transform:scaleX(1)}}
  }
}

/* ---------- portada ---------- */
.portada{padding-block:clamp(56px,10vw,128px) clamp(40px,6vw,72px)}
.portada .limite{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:clamp(30px,6vw,80px);align-items:end}
.antetitulo{font-family:var(--sans);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--tinta-suave);margin:0 0 26px;display:flex;align-items:center;gap:12px}
.antetitulo::before{content:"";width:28px;height:1px;background:currentColor}
.portada > .limite + .limite{display:block}
.portada h1{font-family:var(--serif);font-weight:300;font-size:clamp(34px,4.4vw,62px);line-height:1.05;letter-spacing:-.022em;margin:0 0 30px}
.portada h1 .l{display:block;overflow:hidden;padding-bottom:.1em;margin-bottom:-.1em}
.portada h1 .l > span{display:block}
.portada h1 em{font-weight:300}
.entradilla{font-size:clamp(18px,1.6vw,20px);color:var(--tinta-media);max-width:52ch;margin:0 0 36px;line-height:1.62}
.acciones{display:flex;flex-wrap:wrap;gap:14px 28px;align-items:center}
.boton{display:inline-flex;align-items:center;gap:12px;font-family:var(--sans);font-size:14px;font-weight:500;letter-spacing:.02em;text-decoration:none;background:var(--tinta);color:var(--papel);border:1px solid var(--tinta);padding:14px 22px;border-radius:0;transition:background-color .25s,color .25s}
.boton .flecha,.ir .flecha{display:inline-block;transition:transform .3s var(--curva)}
.ir{font-family:var(--sans);font-size:14px;text-decoration:none;display:inline-flex;gap:10px;align-items:center;padding-block:6px;background:linear-gradient(currentColor,currentColor) 0 100%/100% 1px no-repeat;transition:background-size .3s}
.emblema{border-left:1px solid var(--linea);padding-left:clamp(24px,4vw,56px);padding-bottom:6px}
.emblema svg{width:min(200px,64%);height:auto;display:block;margin-bottom:28px;color:var(--tinta);overflow:visible}
.emblema p{font-family:var(--sans);font-size:13px;line-height:1.75;color:var(--tinta-suave);margin:0;max-width:32ch}

/* el arca se cierra una vez al cargar */
@media (prefers-reduced-motion: no-preference){
  .arca-viva.se-cierra .tapa{transform-box:fill-box;transform-origin:100% 100%;animation:tapa 1.25s .35s var(--curva) both}
  .arca-viva.se-cierra .cerrojo{animation:cerrojo .6s 1.35s var(--curva) both}
  .portada h1 .l > span{animation:asoma 1s var(--curva) both}
  .portada h1 .l:nth-child(2) > span{animation-delay:.12s}
  .portada .entradilla,.portada .acciones,.portada .antetitulo{animation:sube .9s .3s var(--curva) both}
  .portada .acciones{animation-delay:.42s}
  .portada .antetitulo{animation-delay:0s}
  @keyframes tapa{0%{transform:translate(-4px,-30px) rotate(-14deg)}62%{transform:translate(0,1px) rotate(.6deg)}100%{transform:none}}
  @keyframes cerrojo{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
  @keyframes asoma{from{transform:translateY(105%)}to{transform:none}}
  @keyframes sube{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
}

/* ficha: los datos de la sociedad como en una escritura */
.ficha{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:clamp(48px,7vw,88px) 0 0;border-top:1px solid var(--linea-fuerte)}
.ficha div{padding:16px 18px 0 0}
.ficha div + div{padding-left:18px;border-left:1px solid var(--linea)}
.ficha dt{font-family:var(--sans);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--tinta-suave);margin-bottom:6px}
.ficha dd{margin:0;font-size:16px;line-height:1.45}

/* ---------- retícula de secciones ---------- */
.bloque{border-top:1px solid var(--linea);padding-block:var(--aire)}
.bloque .limite{display:grid;grid-template-columns:172px minmax(0,1fr);gap:clamp(22px,5vw,64px);align-items:start}
.rotulo{font-family:var(--sans);font-size:13px;color:var(--tinta-suave);line-height:1.55;padding-top:8px;position:sticky;top:100px}
.rotulo .num{display:block;font-size:12px;letter-spacing:.14em;font-variant-numeric:tabular-nums;margin-bottom:14px;color:var(--tinta-suave)}
.rotulo b{display:block;color:var(--tinta);font-weight:500;margin-bottom:4px;padding-left:15px;position:relative}
.rotulo b::before{content:"";position:absolute;left:0;top:.6em;width:7px;height:7px;background:var(--tinta)}
.cuerpo > h2{font-family:var(--serif);font-size:clamp(28px,3.8vw,44px);line-height:1.14;margin:0 0 28px;max-width:22ch;letter-spacing:-.018em}
.cuerpo > p{max-width:64ch;margin:0 0 18px}
.cuerpo > p.grande{font-size:clamp(19px,1.7vw,21px);line-height:1.6;color:var(--tinta)}
.cuerpo > p:last-child{margin-bottom:0}
.gris{background:var(--gris)}

/* ---------- los tres socios ---------- */
.trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,36px);margin:44px 0 0;padding:0;list-style:none}
.trio li{border-top:2px solid var(--tinta);padding-top:16px}
.trio .romano{display:block;font-family:var(--serif);font-style:italic;font-weight:300;font-size:40px;line-height:1;margin-bottom:18px;letter-spacing:.02em}
.trio h3{font-family:var(--serif);font-weight:600;font-size:19px;line-height:1.3;margin:0 0 8px}
.trio p{font-family:var(--sans);font-size:14px;color:var(--tinta-media);line-height:1.65;margin:0}

/* ---------- banda en negativo ---------- */
.inverso{
  background:var(--hondo);border-top:0;position:relative;overflow:hidden;
  --tinta:var(--sobre-hondo);--tinta-media:#AFBAC6;--tinta-suave:#8F9AA8;
  --linea:rgba(241,243,245,.18);--linea-fuerte:rgba(241,243,245,.32);
  color:var(--sobre-hondo);
}
.inverso ::selection{background:var(--sobre-hondo);color:var(--hondo)}
.inverso .limite{display:block;position:relative;z-index:2}
.clausula{font-family:var(--sans);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--tinta-suave);margin:0 0 22px}
.lema{font-family:var(--serif);font-style:italic;font-weight:300;font-size:clamp(28px,4.2vw,50px);line-height:1.22;margin:0 0 clamp(44px,6vw,72px);max-width:22ch;letter-spacing:-.014em}
.cifras{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--linea)}
.cifras div{padding:26px 20px 0 0;border-right:1px solid var(--linea)}
.cifras div + div{padding-left:20px}
.cifras div:last-child{border-right:0;padding-right:0}
.cifras strong{display:block;font-family:var(--serif);font-weight:300;font-size:clamp(38px,5vw,60px);line-height:1;letter-spacing:-.03em;margin-bottom:12px;font-variant-numeric:tabular-nums}
.cifras span{font-family:var(--sans);font-size:13px;color:var(--tinta-media);line-height:1.5;display:block;max-width:20ch}

/* ---------- principios ---------- */
.proposito{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,4vw,56px);margin:0 0 clamp(44px,6vw,64px)}
.proposito div{border-top:1px solid var(--linea-fuerte);padding-top:18px}
.etiqueta{display:block;font-family:var(--sans);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--tinta-suave);margin-bottom:12px}
.proposito p{font-family:var(--serif);font-style:italic;font-weight:300;font-size:clamp(21px,2.2vw,26px);line-height:1.38;margin:0;letter-spacing:-.005em}
.valores{margin:0;padding:0;list-style:none;counter-reset:v;border-top:1px solid var(--linea-fuerte)}
.valores li{counter-increment:v;display:grid;grid-template-columns:52px minmax(0,13em) minmax(0,1fr);gap:8px 24px;align-items:baseline;padding:18px 0;border-bottom:1px solid var(--linea)}
.valores li::before{content:counter(v,decimal-leading-zero);font-family:var(--sans);font-size:12px;letter-spacing:.1em;color:var(--tinta-suave);font-variant-numeric:tabular-nums}
.valores b{font-family:var(--serif);font-weight:600;font-size:19px;line-height:1.35}
.valores span{font-family:var(--sans);font-size:14px;color:var(--tinta-media);line-height:1.65}

/* ---------- criterio ---------- */
.criterios{margin:0;max-width:74ch}
.criterios dt{font-family:var(--serif);font-size:21px;font-weight:600;padding-top:22px;border-top:1px solid var(--linea)}
.criterios dt:first-of-type{border-top:0;padding-top:0}
.criterios dd{margin:8px 0 26px;color:var(--tinta-media);max-width:62ch}
.criterios dd:last-child{margin-bottom:0}

/* ---------- sectores ---------- */
.sectores{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--linea);border:1px solid var(--linea)}
.sectores article{display:flex;flex-direction:column;background:var(--papel);padding:28px 26px 26px;transition:background-color .35s var(--curva),color .35s var(--curva)}
.gris .sectores article{background:var(--gris)}
.sectores span{display:flex;justify-content:space-between;font-family:var(--sans);font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--tinta-suave);margin-bottom:28px;transition:color .35s}
.sectores h3{font-family:var(--serif);font-size:24px;margin:0 0 8px;line-height:1.2;letter-spacing:-.01em}
.sectores p{font-family:var(--sans);font-size:14px;color:var(--tinta-media);margin:0;line-height:1.62;transition:color .35s}
.sectores article:focus-within{background:var(--tinta);color:var(--papel)}
.sectores article:focus-within span,.sectores article:focus-within p,.sectores article:focus-within .estado{color:var(--papel)}
/* estado del sector: cuadro relleno = ArcaUnion tiene participación; vacío = sector de interés */
.sectores .estado{margin-top:auto;padding-top:24px;display:flex;align-items:center;gap:9px;font-family:var(--sans);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--tinta);transition:color .35s}
.sectores .estado::before{content:"";width:8px;height:8px;border:1px solid currentColor;flex:none}
.sectores .estado.llena::before{background:currentColor}
.nota-pie{font-family:var(--sans);font-size:13px;color:var(--tinta-suave);margin:18px 0 0;max-width:62ch}
.sectores article:hover :focus-visible,.sectores article:focus-within :focus-visible{outline-color:var(--papel)}


/* ---------- fases ---------- */
.fases{counter-reset:f;margin:0;padding:0;list-style:none}
.fases li{counter-increment:f;display:grid;grid-template-columns:72px minmax(0,1fr);column-gap:20px;padding:24px 0;border-top:1px solid var(--linea)}
.fases li:first-child{border-top:0;padding-top:0}
.fases li::before{content:counter(f,decimal-leading-zero);grid-column:1;grid-row:1 / span 2;font-family:var(--serif);font-weight:300;font-size:34px;line-height:1;color:var(--tinta-suave);font-variant-numeric:tabular-nums}
.fases h3{grid-column:2;font-family:var(--serif);font-weight:600;font-size:20px;margin:0 0 6px;line-height:1.35}
.fases p{grid-column:2;font-family:var(--sans);font-size:14px;color:var(--tinta-media);margin:0;line-height:1.65;max-width:60ch}

/* ---------- contacto ---------- */
.contacto-rejilla{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:clamp(28px,5vw,64px);align-items:start}
.datos{font-family:var(--sans);font-size:14px;line-height:1.85;color:var(--tinta-media);margin:0;font-style:normal}
.datos .etiqueta{margin:0 0 4px}
.datos p{margin:0 0 22px}
.formulario{max-width:560px}
.campo{margin-bottom:22px}
.campo label{display:block;font-family:var(--sans);font-size:13px;color:var(--tinta-media);margin-bottom:6px}
.campo input,.campo textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--campo);font-family:var(--serif);font-size:17px;color:var(--tinta);padding:8px 0;border-radius:0;transition:border-color .2s}
.campo textarea{resize:vertical;min-height:110px;line-height:1.6}
.campo input:focus,.campo textarea:focus{outline:0;border-bottom:2px solid var(--tinta);padding-bottom:7px}
.campo input[aria-invalid="true"],.campo textarea[aria-invalid="true"]{border-bottom-color:var(--error)}
.consent{display:flex;gap:11px;align-items:flex-start;font-family:var(--sans);font-size:13px;color:var(--tinta-media);line-height:1.6;margin:26px 0}
.consent input{margin:3px 0 0;accent-color:var(--tinta);flex:none;width:16px;height:16px}
/* nota de primera capa (AEPD): va entre el consentimiento y el envío */
.consent-nota{font-family:var(--sans);font-size:12.5px;line-height:1.6;color:var(--tinta-suave);max-width:60ch;margin:0 0 26px}
.consent-nota b{font-weight:500;color:var(--tinta-media)}
.consent-nota a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.24em;text-decoration-color:var(--linea-fuerte);transition:text-decoration-color .2s}
.enviar{font-family:var(--sans);font-size:14px;font-weight:500;letter-spacing:.02em;background:var(--tinta);color:var(--papel);border:1px solid var(--tinta);padding:14px 30px;cursor:pointer;border-radius:0;transition:background-color .25s,color .25s}
.enviar[disabled]{opacity:.45;cursor:default}
.enviar[aria-busy="true"]{cursor:wait}
.aviso{font-family:var(--sans);font-size:13.5px;margin:16px 0 0;min-height:20px}
.aviso.mal{color:var(--error)}
.trampa{position:absolute;left:-9999px;opacity:0}

/* ---------- páginas de texto (legales) ---------- */
.cabeza-doc{padding-block:clamp(48px,8vw,96px) clamp(28px,4vw,44px)}
.cabeza-doc h1{font-family:var(--serif);font-weight:300;font-size:clamp(36px,5.6vw,64px);line-height:1.04;letter-spacing:-.024em;margin:0 0 18px}
.cabeza-doc p{font-family:var(--sans);font-size:13px;color:var(--tinta-suave);margin:0}
.texto{max-width:68ch}
.texto h2{max-width:none;font-family:var(--serif);font-weight:400;font-size:clamp(22px,2.4vw,27px);line-height:1.25;letter-spacing:-.01em;margin:44px 0 14px;padding-top:22px;border-top:1px solid var(--linea)}
.texto h2:first-child{margin-top:0;padding-top:0;border-top:0}
.texto h3{font-family:var(--serif);font-weight:600;font-size:18px;margin:26px 0 8px}
.texto p,.texto li{font-size:16.5px;line-height:1.72}
.texto p{margin:0 0 14px}
.texto ul{margin:0 0 16px;padding-left:1.1em}
.texto li{margin-bottom:6px}
.texto li::marker{color:var(--tinta-suave)}
.texto a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.24em;text-decoration-color:var(--linea-fuerte)}
.texto table{width:100%;border-collapse:collapse;font-family:var(--sans);font-size:14px;margin:8px 0 20px}
.texto th,.texto td{text-align:left;vertical-align:top;padding:10px 12px 10px 0;border-bottom:1px solid var(--linea)}
.texto th,.texto td{overflow-wrap:anywhere;-webkit-hyphens:auto;hyphens:auto}
.texto h2,.texto h3{-webkit-hyphens:auto;hyphens:auto}
.texto th{font-weight:500;color:var(--tinta-suave);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.tabla{overflow-x:auto}
.pendiente{background:var(--gris);outline:1px dashed var(--linea-fuerte);padding:0 .3em;font-family:var(--sans);font-size:.9em}

/* ---------- 404 ---------- */
.perdido{min-height:62vh;min-height:62svh;display:flex;align-items:center;padding-block:var(--aire)}
.perdido .limite{width:100%}
.perdido svg{width:88px;height:auto;aspect-ratio:136/144;display:block;margin-bottom:34px;color:var(--tinta)}
.perdido h1{font-family:var(--serif);font-weight:300;font-size:clamp(38px,6vw,72px);line-height:1.02;letter-spacing:-.024em;margin:0 0 18px}
.perdido p{max-width:52ch;color:var(--tinta-media);margin:0 0 12px}
.perdido .acciones{margin-top:30px}

/* ---------- pie ---------- */
.pie{background:var(--hondo);color:var(--sobre-hondo);padding-block:56px 40px;font-family:var(--sans);font-size:13px}
.pie .limite{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:30px 40px;align-items:end}
.pie .firma-pie{display:flex;align-items:center;gap:10px;margin-bottom:22px}
.pie svg{width:22px;height:24px;display:block;color:var(--sobre-hondo)}
.pie .firma-pie b{font-family:var(--serif);font-weight:600;font-size:17px;letter-spacing:.06em;line-height:1}
.pie .firma-pie i{font-style:normal;font-size:10.5px;letter-spacing:.2em;color:#94A0AE;line-height:1}
.pie p{margin:0 0 6px;max-width:60ch;line-height:1.7;color:#A3AEBB}
.legales{display:flex;flex-wrap:wrap;gap:10px 22px}
.legales a{text-decoration:none;color:var(--sobre-hondo);background:linear-gradient(currentColor,currentColor) 0 100%/100% 1px no-repeat;background-color:transparent;padding:4px 0 6px;transition:background-size .3s}

/* ---------- texto corrido justificado ----------
   Solo párrafos de lectura con ancho suficiente (≥ ~40 caracteres por línea): en columnas
   estrechas (trío, nota del emblema, misión y visión) el justificado abre calles y se deja en bandera.
   La partición silábica (según el lang de la página) evita calles blancas. */
.entradilla,.cuerpo > p,.valores span,.criterios dd,
.sectores p,.fases p,.consent-nota,.texto p,.texto li,.perdido p{
  text-align:justify;-webkit-hyphens:auto;hyphens:auto;hyphenate-limit-chars:7 3 3;
}

/* ---------- revelado al hacer scroll (solo con JS y sin movimiento reducido) ---------- */
@media (prefers-reduced-motion: no-preference){
  .rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--curva),transform .8s var(--curva);transition-delay:calc(var(--i,0) * 90ms)}
  .rv.en{opacity:1;transform:none}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important}
}

/* ---------- estados :hover (solo con puntero que permite pasar por encima:
   evita que queden "pegados" en pantallas táctiles) ---------- */
@media (hover:hover){
  .subraya:hover{text-decoration-color:currentColor;text-decoration-thickness:2px}
  .menu a:hover{color:var(--tinta);background-size:100% 2px}
  .idiomas summary:hover{background:var(--tinta);color:var(--papel)}
  .idiomas li a:hover{background:var(--gris);color:var(--tinta)}
  .idiomas-pie a:hover{color:var(--sobre-hondo)}
  .boton:hover{background:transparent;color:var(--tinta)}
  .boton:hover .flecha,.ir:hover .flecha{transform:translateX(4px)}
  .ir:hover{background-size:100% 2px}
  .sectores article:hover{background:var(--tinta);color:var(--papel)}
  .sectores article:hover span,.sectores article:hover p,.sectores article:hover .estado{color:var(--papel)}
  .enviar:hover{background:transparent;color:var(--tinta)}
  .legales a:hover{background-size:100% 2px}
  .texto a:hover{text-decoration-color:currentColor}
  .consent-nota a:hover{text-decoration-color:currentColor}
}

/* ---------- alto contraste forzado (Windows High Contrast Mode) ---------- */
@media (forced-colors: active){
  .sectores .estado::before{forced-color-adjust:none;border-color:CanvasText}
  .sectores .estado.llena::before{background:CanvasText}
  .menu a[aria-current="true"]{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:.3em}
  .boton,.enviar,.idiomas summary,.idiomas ul{border-color:ButtonText}
}

/* ---------- adaptación ---------- */
@media (max-width:1080px){
  .abrir{display:inline-flex}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;background:var(--papel);border-bottom:1px solid var(--linea);padding:4px var(--col) 18px;max-height:calc(100vh - 72px);max-height:calc(100svh - 72px);overflow-y:auto}
  .menu.visible{display:flex}
  .menu a{padding:14px 0;border-bottom:1px solid var(--linea);background:none;font-size:15px}
  .menu a[aria-current="true"]{font-weight:500}
}
@media (max-width:900px){
  .portada .limite,.bloque .limite,.pie .limite,.contacto-rejilla{grid-template-columns:minmax(0,1fr)}
  .portada .limite{align-items:start}
  .emblema{border-left:0;border-top:1px solid var(--linea);padding-left:0;padding-top:30px;display:flex;gap:24px;align-items:center}
  .emblema svg{width:96px;flex:none;margin:0}
  .rotulo{position:static;padding-top:0;padding-bottom:6px}
  .rotulo .num{margin-bottom:8px}
  .ficha{grid-template-columns:minmax(0,1fr)}
  .ficha div,.ficha div + div{padding:12px 0;border-left:0;border-bottom:1px solid var(--linea)}
  .ficha div:last-child{border-bottom:0}
  .cifras{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cifras div,.cifras div + div{padding:22px 18px 22px 0;border-bottom:1px solid var(--linea)}
  .cifras div:nth-child(2n){border-right:0;padding-left:18px;padding-right:0}
  .cifras div:nth-last-child(-n+2){border-bottom:0;padding-bottom:0}
  .trio{grid-template-columns:minmax(0,1fr);gap:28px}
  .proposito{grid-template-columns:minmax(0,1fr);gap:28px}
  .valores li{grid-template-columns:44px minmax(0,1fr)}
  .valores span{grid-column:2}
  .pie .limite{align-items:start}
}
@media (max-width:620px){
  .sectores{grid-template-columns:minmax(0,1fr)}
  .fases li{grid-template-columns:46px minmax(0,1fr);column-gap:14px}
  .fases li::before{font-size:26px}
  .emblema{flex-direction:column;align-items:flex-start}
}
@media (max-width:400px){
  .cifras strong{font-size:34px}
  /* UNION forma parte del nombre: se reduce, nunca se oculta */
  .cabecera .limite{gap:12px}
  .marca{gap:7px}
  .marca b{font-size:16px}
  .marca i{font-size:9px;letter-spacing:.14em}
  .antetitulo{font-size:11px;letter-spacing:.12em;gap:10px}
  .antetitulo::before{width:18px}
}
@media print{
  .cabecera,.formulario,.saltar{display:none}
  .inverso,.pie{background:none;color:#000}
  .rv{opacity:1;transform:none}
}

/* ---------- pie: enlaces legales e idiomas ---------- */
.pie-enlaces{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
@media (max-width:900px){ .pie-enlaces{align-items:flex-start} }

/* ---------- imágenes de sector: foto en las participadas, dibujo en las demás ---------- */
.sectores article{padding-top:0}
.medio{margin:0 -26px 24px;position:relative;overflow:hidden;background:var(--gris);aspect-ratio:16/9;border-bottom:1px solid var(--linea)}
.medio picture{display:block;height:100%}
.medio img{width:100%;height:100%;object-fit:cover;display:block}
.sectores article:hover .medio,.sectores article:focus-within .medio{border-bottom-color:var(--papel)}

/* textura muy tenue detrás de las cifras */
.fondo-banda{position:absolute;inset:0;z-index:0;overflow:hidden;opacity:.09}
.fondo-banda img{width:100%;height:100%;object-fit:cover;display:block}
.inverso .limite{position:relative;z-index:2}

/* línea que acompaña a las fases */
.fases{position:relative}
.fases::before{content:"";position:absolute;left:23px;top:6px;bottom:18px;width:1px;background:var(--linea-fuerte);transform:scaleY(0);transform-origin:50% 0;transition:transform 1.4s var(--curva)}
.fases.en::before{transform:scaleY(1)}

/* punto en la sección activa del menú */
.menu a{position:relative}
.menu a[aria-current="true"]::after{content:"";position:absolute;left:-11px;top:50%;width:4px;height:4px;background:currentColor;transform:translateY(-50%)}

@media (prefers-reduced-motion: no-preference){
  /* las imágenes se revelan con una cortina que sube */
  /* la cortina solo se aplica a las tarjetas que gestiona el JS (.rv): sin JS, la imagen se ve */
  .rv .medio{clip-path:inset(0 0 100% 0);transition:clip-path 1.1s var(--curva);transition-delay:calc(var(--i,0) * 90ms)}
  .rv.en .medio,.medio.visible{clip-path:inset(0 0 0 0)}
  /* parallax leve mientras se recorre la página */
  @supports (animation-timeline: view()){
    .medio img,.fondo-banda img{animation:deriva linear both;animation-timeline:view();animation-range:entry 0% exit 100%}
    @keyframes deriva{from{transform:scale(1.08) translateY(-1.2%)}to{transform:scale(1.08) translateY(1.2%)}}
  }
}
@media (max-width:620px){
  .medio{margin-inline:-26px}
  }
@media (forced-colors: active){
  .fondo-banda{display:none}
}
@media (prefers-reduced-motion: reduce){
  /* sin animación, la línea de las fases y las imágenes se ven igualmente */
  .fases::before{transform:scaleY(1)}
  .medio{clip-path:none}
}

/* ---------- franja ancha y fondos de sección ---------- */
.franja{position:relative;overflow:hidden;height:clamp(170px,24vw,320px);background:var(--gris);border-top:1px solid var(--linea)}
.franja img{width:100%;height:100%;object-fit:cover;display:block}
.bloque{position:relative}
.bloque > .limite{position:relative;z-index:1}
.fondo-seccion{position:absolute;inset:0;z-index:0;overflow:hidden;opacity:.05;pointer-events:none}
.fondo-seccion img{width:100%;height:100%;object-fit:cover;display:block}
@media (prefers-reduced-motion: no-preference){
  @supports (animation-timeline: view()){
    .franja img,.fondo-seccion img{animation:deriva linear both;animation-timeline:view();animation-range:entry 0% exit 100%}
  }
}
@media (forced-colors: active){ .fondo-seccion,.franja{display:none} }

/* ---------- retícula de la portada ----------
   Papel pautado: dos juegos de filetes de 1px que se desvanecen hacia el pie.
   Es un patrón CSS, no una imagen: no pesa ni retrasa la carga. */
.portada{position:relative;overflow:hidden}
.portada::before{
  content:"";position:absolute;inset:-1px 0 auto;height:min(760px,92%);z-index:0;pointer-events:none;
  background-image:linear-gradient(var(--trama) 1px,transparent 1px),linear-gradient(90deg,var(--trama) 1px,transparent 1px);
  background-size:34px 34px;background-position:center top;
  -webkit-mask-image:linear-gradient(to bottom,#000 0,#000 38%,transparent 92%);
  mask-image:linear-gradient(to bottom,#000 0,#000 38%,transparent 92%);
}
.portada > .limite{position:relative;z-index:1}
@media (forced-colors: active){ .portada::before{display:none} }