/*
 * IBU — estilos del tema.
 *
 * Secciones 1-11: CSS del diseño aprobado (design/ibu-diseno.html), con los mínimos cambios
 * para WordPress (selectores de etiqueta acotados, imágenes que ahora vienen del contenido).
 * Sección 12: adaptación a los bloques de WordPress. Los cambios nuevos van ahí o en la sección
 * de su componente, nunca sueltos al final.
 *
 * Índice:
 *   1. Base: variables, tipografía, cabecera, estructura y componentes comunes
 *   2. Sistema de botones
 *   3. Efectos de imagen
 *   4. Logos de aliados
 *   5. Biblioteca y memoria de congresos
 *   6. El IBU: directorio, mapa de miembros y alianzas
 *   7. Blog
 *   8. Conocimiento: biblioteca física, podcast, playlists e infografías
 *   9. Incidencia
 *   10. Pie
 *   11. Visor de PDF tipo libro
 *   12. Adaptación a WordPress (bloques, editor, formularios)
 */

/* ==========================================================================
   1. Base: variables, tipografía, cabecera, estructura y componentes comunes
   ========================================================================== */
:root{
  --orange:#F19800; --slate:#54595F; --black:#000000;
  --bg:#F5F6F6; --surface:rgba(255,255,255,.94); --surface-solid:#FFFFFF;
  --text:#000000; --muted:#54595F; --line:rgba(84,89,95,.22);
  --route:#54595F; --route-a:.32; --route-hi-a:.95; --accent-text:#9A5F00;
  --chip:rgba(84,89,95,.08); --scrim:linear-gradient(90deg,rgba(245,246,246,.78) 0%,rgba(245,246,246,.35) 50%,rgba(245,246,246,0) 100%);
  --logo:url(../img/logo.png);
  color-scheme:light;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#000000; --surface:rgba(18,19,21,.92); --surface-solid:#121315;
    --text:#F3F3F2; --muted:#A7ACB1; --line:rgba(167,172,177,.2);
    --route:#FFC81E; --route-a:.26; --route-hi-a:1; --accent-text:#F19800;
    --chip:rgba(84,89,95,.28); --scrim:linear-gradient(90deg,rgba(0,0,0,.6) 0%,rgba(0,0,0,.2) 50%,rgba(0,0,0,0) 100%);
    --logo:url(../img/logo-oscuro.png);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#000000; --surface:rgba(18,19,21,.92); --surface-solid:#121315;
  --text:#F3F3F2; --muted:#A7ACB1; --line:rgba(167,172,177,.2);
  --route:#FFC81E; --route-a:.26; --route-hi-a:1; --accent-text:#F19800;
  --chip:rgba(84,89,95,.28); --scrim:linear-gradient(90deg,rgba(0,0,0,.6) 0%,rgba(0,0,0,.2) 50%,rgba(0,0,0,0) 100%);
  --logo:url(../img/logo-oscuro.png);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:inherit}
html{color-scheme:light;scroll-padding-top:calc(env(safe-area-inset-top,0px) + 84px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:1.0625rem;line-height:1.55;font-variation-settings:"wdth" 100;transition:background-color .3s,color .3s}
img{max-width:100%}
a{color:inherit}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--orange);color:#000;padding:.5rem 1rem;z-index:100}
.skip:focus{left:8px}

/* ---------- Rutas de transporte (fondo vectorial) ---------- */
#routes{position:fixed;inset:0;width:100%;height:100%;z-index:0;opacity:0;transition:opacity 1.2s ease;touch-action:auto}
#routes.ready{opacity:1}
.map-hint{position:fixed;right:max(1rem,env(safe-area-inset-right));bottom:calc(env(safe-area-inset-bottom,0px) + 1rem);z-index:5;font-size:.82rem;color:var(--muted);background:var(--surface-solid);border:1px solid var(--line);padding:.35rem .45rem .35rem .85rem;border-radius:999px;display:flex;gap:.6rem;align-items:center;max-width:calc(100% - 2rem)}
.map-hint #routeInfo{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.map-hint #routeInfo b{color:var(--text)}
.map-hint select{width:auto;padding:.25rem 1.6rem .25rem .6rem;border-radius:999px;font-size:.8rem;border:1px solid var(--line);background:var(--surface-solid);color:var(--text)}
.map-hint button{all:unset;cursor:pointer;color:var(--accent-text);font-weight:600;padding:0 .4rem}
.map-hint button:focus-visible{outline:2px solid var(--orange)}
.route-tip{position:fixed;z-index:6;pointer-events:none;background:var(--surface-solid);color:var(--text);border:1px solid var(--line);border-left:3px solid var(--route);border-radius:6px;padding:.3rem .6rem;font-size:.82rem;font-weight:600;transform:translate(14px,-130%);white-space:nowrap;display:none}
@media (max-width:560px){.map-hint{left:1rem;right:1rem;bottom:calc(env(safe-area-inset-bottom,0px) + .75rem)}}

/* ---------- Cabecera ---------- */
header.top{position:relative;background:var(--surface);border-bottom:1px solid var(--line);transition:background-color .3s}
.top__in{max-width:1240px;margin:0 auto;padding:.7rem 1.25rem;display:flex;align-items:center;gap:1rem}
.logo{display:block;width:230px;height:44px;background:var(--logo) left center/contain no-repeat;flex:none}
.logo span{position:absolute;left:-9999px}
nav.main{margin-left:auto}
nav.main ul{list-style:none;margin:0;padding:0;display:flex;gap:.15rem;align-items:center}
nav.main a{display:block;text-decoration:none;font-size:.92rem;font-weight:500;padding:.45rem .6rem;border-radius:6px;color:var(--muted)}
nav.main a:hover{color:var(--text)}
nav.main a[aria-current="page"]{color:var(--text);box-shadow:inset 0 -3px 0 var(--orange);border-radius:0}
nav.main a.cta{background:var(--orange);color:#000;font-weight:700;margin-left:.4rem;border-radius:6px;box-shadow:none}
.icon-btn{appearance:none;border:1px solid var(--line);background:transparent;color:var(--text);width:40px;height:40px;border-radius:50%;display:grid;place-items:center;cursor:pointer;flex:none}
.icon-btn:hover{border-color:var(--orange)}
.icon-btn svg{width:20px;height:20px}
#menuBtn{display:none}
@media (max-width:1140px){
  #menuBtn{display:grid;margin-left:auto}
  nav.main{position:absolute;left:0;right:0;top:100%;background:var(--surface-solid);border-bottom:1px solid var(--line);display:none;margin:0}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column;align-items:stretch;padding:.5rem 1.25rem 1rem}
  nav.main a{padding:.75rem .25rem;font-size:1.05rem;border-bottom:1px solid var(--line)}
  nav.main a[aria-current="page"]{box-shadow:inset 3px 0 0 var(--orange);padding-left:.75rem}
  nav.main a.cta{margin:.75rem 0 0;text-align:center;border:0}
}
@media (max-width:480px){.logo{width:170px;height:34px}}

/* ---------- Estructura ---------- */
.ibu-main{position:relative;z-index:1;outline:none}
.wrap{max-width:1240px;margin:0 auto;padding:0 1.25rem}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:clamp(1.25rem,3vw,2.25rem);transition:background-color .3s}
section.block{padding:clamp(2.5rem,6vw,4.5rem) 0}
h1,h2,h3{font-variation-settings:"wdth" 116;line-height:1.08;margin:0 0 .6em;letter-spacing:-.01em}
h1,h2{font-variation-settings:"wdth" 100;font-weight:500;letter-spacing:-.025em;line-height:1.05}
h1{font-size:clamp(2.2rem,5.6vw,4.4rem)}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem)}
.accent{display:block;color:var(--orange)}
.ibu-portada h2:not(.feature__title){font-size:clamp(2.2rem,4.6vw,3.6rem);margin-bottom:.5em}
.ibu-portada .section-title h2{margin:0}
.section-title .lead,.agenda__text{font-size:1.0625rem;color:var(--muted);max-width:48ch}
.section-title .lead{margin-top:1.25rem!important}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em;max-width:70ch}
.lead{font-size:clamp(1.1rem,1.6vw,1.3rem);color:var(--muted);max-width:60ch}
.muted{color:var(--muted)}
.page-head{padding-top:clamp(2.5rem,7vw,5rem);padding-bottom:1.5rem}
.page-head h1{max-width:18ch}
.page-head .panel{max-width:820px}

/* Hero */
.hero{min-height:calc(100vh - 70px);min-height:calc(100svh - 70px);display:flex;align-items:center;position:relative}
.hero::before{content:"";position:absolute;inset:0;background:var(--scrim);pointer-events:none}
.hero .wrap{position:relative;width:100%}
@media (max-width:700px){.hero::before{background:var(--bg);opacity:.62}}
.hero h1{font-size:clamp(2.4rem,5.4vw,4.6rem);max-width:17ch}
.hero .lead{color:var(--text);opacity:.85}
.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;font-weight:650;padding:.8rem 1.25rem;border-radius:8px;border:2px solid var(--orange);background:var(--orange);color:#000;cursor:pointer;font:inherit;font-weight:650;font-size:1rem}
.btn--ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--orange)}

/* Contadores */
.stats{display:grid;grid-template-columns:repeat(5,1fr);border-top:3px solid var(--orange)}
.stat{padding:1.25rem 1rem 1.25rem 0;border-right:1px solid var(--line);padding-left:1rem}
.stat:first-child{padding-left:0}.stat:last-child{border-right:0}
.stat b{display:block;font-size:clamp(2rem,4vw,3.2rem);font-weight:800;font-variation-settings:"wdth" 125;line-height:1;font-variant-numeric:tabular-nums}
.stat span{color:var(--muted);font-size:.95rem}
@media (max-width:820px){.stats{grid-template-columns:1fr 1fr}.stat{border-right:0;border-bottom:1px solid var(--line);padding-left:0}}

/* Rejillas y tarjetas */
.grid{display:grid;gap:1rem}
.g-3{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.g-2{grid-template-columns:repeat(auto-fit,minmax(min(100%,380px),1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:1.25rem;display:flex;flex-direction:column;gap:.5rem;text-decoration:none;color:inherit;transition:border-color .2s,background-color .3s;text-align:left;font:inherit}
button.card{cursor:pointer;width:100%}
a.card:hover,button.card:hover{border-color:var(--orange)}
.card h3{margin:0}
.card p{margin:0;color:var(--muted);font-size:.97rem}
.card .meta{font-size:.85rem;color:var(--accent-text);font-weight:600;margin-top:auto;padding-top:.5rem}
.section-title{display:flex;justify-content:space-between;align-items:end;gap:1rem;flex-wrap:wrap;margin-bottom:1.5rem}
.section-title h2{margin:0}
.section-title a{color:var(--accent-text);font-weight:600}

/* Espacio card con trazo de vía */
.space-card{position:relative;overflow:hidden}
.space-card:hover{border-color:var(--orange)}
.space-open{all:unset;cursor:pointer}
.space-open::before{content:"";position:absolute;inset:0}
.space-open:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.topics{display:flex;flex-direction:column;gap:.4rem;margin:.25rem 0 .75rem}
.topics-label{font-size:.82rem;font-weight:650;color:var(--muted)}
.yt-btn{position:relative;z-index:1;margin-top:auto;align-self:flex-start;display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;font-weight:650;font-size:.92rem;padding:.55rem .9rem;border-radius:8px;border:1px solid var(--line);color:var(--text);background:var(--surface-solid)}
.yt-btn svg{flex:none}
.yt-btn:hover{border-color:var(--orange)}
.space-card::after{content:"";position:absolute;left:1.25rem;right:1.25rem;top:0;height:3px;background:var(--orange);transform:scaleX(.18);transform-origin:left;transition:transform .35s}
.space-card:hover::after,.space-card:focus-visible::after{transform:scaleX(1)}

/* Chips y filtros */
.chips{display:flex;flex-wrap:wrap;gap:.4rem}
.chip{font-size:.85rem;padding:.25rem .65rem;border-radius:999px;background:var(--chip);color:var(--text)}
.filters{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0 1.5rem;align-items:center}
.filter{appearance:none;border:1px solid var(--line);background:var(--surface);color:var(--text);padding:.45rem .9rem;border-radius:999px;font:inherit;font-size:.92rem;cursor:pointer}
.filter[aria-pressed="true"]{background:var(--orange);color:#000;border-color:var(--orange);font-weight:650}
.search{flex:1 1 260px;min-width:0;padding:.65rem .9rem;border-radius:8px;border:1px solid var(--line);background:var(--surface-solid);color:var(--text);font:inherit}
.empty{padding:2rem;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:12px;background:var(--surface)}

/* Sub-navegación */
.subnav{display:flex;gap:.25rem;overflow-x:auto;border-bottom:1px solid var(--line);margin-bottom:2rem;background:var(--surface);border-radius:12px 12px 0 0;padding:0 .5rem}
.subnav a{white-space:nowrap;text-decoration:none;padding:.9rem .9rem;color:var(--muted);font-weight:550}
.subnav a[aria-current="true"]{color:var(--text);box-shadow:inset 0 -3px 0 var(--orange)}
.sub{display:none}.sub.active{display:block}

/* Línea de tiempo */
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:3px;background:var(--slate);border-radius:2px}
.timeline li{position:relative;padding:0 0 1.75rem 2.6rem}
.timeline li::before{content:"";position:absolute;left:2px;top:.35rem;width:17px;height:17px;border-radius:50%;background:var(--bg);border:3px solid var(--slate)}
.timeline li[data-t="congreso"]::before{border-color:var(--orange);background:var(--orange)}
.timeline time{font-weight:700;color:var(--accent-text);font-size:.95rem}
.timeline h3{margin:.15rem 0 .35rem}
.timeline p{color:var(--muted);margin:0}
.timeline .people{margin-top:.5rem;font-size:.93rem}

/* Principios */
.principles{counter-reset:p;list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}
.principles li{counter-increment:p;padding:1rem 1rem 1rem 3.2rem;position:relative;border-top:1px solid var(--line)}
.principles li::before{content:counter(p);position:absolute;left:0;top:.9rem;font-weight:800;font-size:1.6rem;font-variation-settings:"wdth" 125;color:var(--accent-text);line-height:1;width:2.4rem}
.principles b{display:block}
.principles span{color:var(--muted);font-size:.95rem}

/* Mapa esquemático de departamentos */
.deps{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(5,64px);gap:6px;max-width:440px}
.dep{appearance:none;font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:8px;cursor:pointer;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:.4rem .6rem;font-size:.85rem;font-weight:600;text-align:left}
.dep small{font-weight:500;color:var(--muted)}
.dep[data-n="0"]{opacity:.6}
.dep.has{border-color:var(--slate)}
.dep[aria-pressed="true"]{background:var(--orange);color:#000;border-color:var(--orange)}
.dep[aria-pressed="true"] small{color:#000}
.members-layout{display:grid;grid-template-columns:minmax(0,440px) 1fr;gap:2rem;align-items:start}
@media (max-width:820px){.members-layout{grid-template-columns:1fr}}
.names{list-style:none;padding:0;margin:0}
.names li{padding:.55rem 0;border-bottom:1px solid var(--line)}

/* Congresos */
.cong-tabs{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.25rem}
.cong-tabs button{appearance:none;font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--text);padding:.9rem 1.1rem;border-radius:10px;cursor:pointer;text-align:left;min-width:160px}
.cong-tabs button b{display:block;font-size:1.6rem;font-variation-settings:"wdth" 125;line-height:1}
.cong-tabs button[aria-selected="true"]{border-color:var(--orange);box-shadow:inset 0 -4px 0 var(--orange)}
.figs{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.75rem;margin-top:1.25rem}
.fig{border-left:3px solid var(--orange);padding:.25rem 0 .25rem .8rem}
.fig b{display:block;font-size:1.9rem;font-weight:800;font-variation-settings:"wdth" 125;line-height:1.1}
.fig span{font-size:.9rem;color:var(--muted)}
dl.facts{display:grid;grid-template-columns:auto 1fr;gap:.4rem 1.25rem;margin:0}
dl.facts dt{color:var(--muted)}
dl.facts dd{margin:0;font-weight:550}

/* Calendario */
.cal{width:100%;border-collapse:collapse;table-layout:fixed}
.cal th{font-size:.8rem;color:var(--muted);font-weight:600;padding:.4rem 0;text-align:left}
.cal td{height:64px;vertical-align:top;border-top:1px solid var(--line);padding:.35rem;font-size:.9rem;font-variant-numeric:tabular-nums}
.cal td.out{color:var(--muted);opacity:.4}
.cal td.today b{background:var(--orange);color:#000;border-radius:50%;display:inline-grid;place-items:center;width:1.8rem;height:1.8rem}
.cal-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem}
.cal-head h3{margin:0;text-transform:none}

/* Formulario */
form .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media (max-width:640px){form .row{grid-template-columns:1fr}}
.ibu-form label,.dlg label{display:block;font-weight:600;font-size:.95rem;margin-bottom:.35rem}
.ibu-form :is(input,textarea,select),.dlg :is(input,textarea,select){width:100%;padding:.7rem .85rem;border-radius:8px;border:1px solid var(--line);background:var(--surface-solid);color:var(--text);font:inherit}
.ibu-form textarea,.dlg textarea{min-height:130px;resize:vertical}
.field{margin-bottom:1rem}
.note{font-size:.9rem;color:var(--muted)}
.ok{border-left:4px solid var(--orange);padding:.75rem 1rem;background:var(--chip);border-radius:6px;margin-top:1rem}

/* Diálogo */
dialog{border:1px solid var(--line);border-radius:14px;background:var(--surface-solid);color:var(--text);max-width:640px;width:calc(100% - 2rem);padding:0}
dialog::backdrop{background:rgba(0,0,0,.55)}
.dlg{padding:1.75rem}
.dlg header{display:flex;justify-content:space-between;gap:1rem;align-items:start}
.dlg h2{font-size:1.7rem}
.dlg dt{font-weight:700;margin-top:1rem}
.dlg dd{margin:.25rem 0 0;color:var(--muted)}

/* Pie */
.pie{position:relative;z-index:1;background:var(--surface);border-top:1px solid var(--line);margin-top:3rem}
.foot{display:grid;grid-template-columns:1.3fr 1fr;gap:2rem;padding:2.5rem 1.25rem}
.foot .foot-follow .foot-social{margin-top:.25rem;max-width:none}
.foot .foot-social a.soc,.foot .foot-follow .foot-social a{width:44px;height:44px;padding:0;justify-content:center;border-radius:50%}
.foot .foot-social svg{width:20px;height:20px;display:block}
.foot .foot-follow .foot-social{gap:.6rem}
.foot h3{font-size:1rem}
.foot ul{list-style:none;margin:0;padding:0}
.foot li{margin:.35rem 0}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--text)}
@media (max-width:760px){.foot{grid-template-columns:1fr}}
.newsletter{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1rem}
.newsletter input{flex:1 1 220px;width:auto}

.features{display:grid;gap:1.25rem}
.feature{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
.feature__img img{display:block;width:100%;height:auto;border-radius:10px}
/* Efectos de imagen: zoom suave al pasar el cursor y aparición al desplazarse */
.feature__img{border-radius:10px;overflow:hidden}
.feature__img img,.lib-cover,.inf-open img,.board-ph,.about__logo,.bib-logo,.rev-logo,.mem-cover,.esq-player img{transition:transform .5s cubic-bezier(.2,.7,.2,1),filter .5s ease}
.feature:hover .feature__img img,.lib-item:hover .lib-cover,.inf-open:hover img,.board-card:hover .board-ph,.esq-player:hover img{transform:scale(1.05)}
.lib-item{overflow:hidden}
.inf-open:hover img{filter:saturate(1.1)}
.about:hover .about__logo{transform:rotate(-6deg) scale(1.04)}
html.fx-on .fx-reveal{opacity:0;transform:translateY(28px) scale(.98);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
html.fx-on .fx-reveal.fx-in{opacity:1;transform:none}
/* Efecto de títulos: palabra por palabra; subtítulos: suben y aparecen */
html.fx-on .fx-t .fx-w{display:inline-block;opacity:0;transform:translateY(.55em);filter:blur(4px);transition:opacity .6s ease,transform .7s cubic-bezier(.2,.7,.2,1),filter .6s ease}
html.fx-on .fx-t.fx-in .fx-w{opacity:1;transform:none;filter:none}
html.fx-on .fx-s{opacity:0;transform:translateY(18px);transition:opacity .8s ease .35s,transform .8s cubic-bezier(.2,.7,.2,1) .35s}
html.fx-on .fx-s.fx-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html.fx-on .fx-t .fx-w,html.fx-on .fx-s{opacity:1!important;transform:none!important;filter:none!important}}
@media (prefers-reduced-motion:reduce){html.fx-on .fx-reveal{opacity:1!important;transform:none!important}.feature:hover .feature__img img,.lib-item:hover .lib-cover,.inf-open:hover img,.board-card:hover .board-ph,.about:hover .about__logo{transform:none}}
.feature__eyebrow{font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text);margin:0 0 1rem}
.feature__title{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:500;font-variation-settings:"wdth" 100;letter-spacing:-.015em;line-height:1.15;margin:0 0 1rem;max-width:22ch}
.feature__text{color:var(--muted);margin:0 0 .75rem;max-width:56ch}
.feature__meta{font-size:.88rem;color:var(--muted);margin:0 0 1.5rem}
.feature__link{display:inline-flex;gap:.75rem;align-items:center;font-weight:700;text-decoration:none;color:#000;background:var(--orange);border:2px solid var(--orange);padding:.75rem 1.25rem;border-radius:8px;transition:background-color .2s,color .2s}
.feature__link:hover{background:transparent;color:var(--text)}
@media (max-width:700px){.feature{grid-template-columns:1fr}.feature__img{max-width:320px}}
.agenda{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:clamp(1.5rem,5vw,4rem);align-items:start}
.agenda__title{font-size:clamp(2.2rem,4.6vw,3.6rem);font-weight:500;font-variation-settings:"wdth" 100;letter-spacing:-.025em;line-height:1.05;margin:0 0 2.5rem}
.agenda__title span{display:block;color:var(--orange)}
.agenda__text{color:var(--muted);max-width:36ch;margin:0}
.hcal__head{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.25rem}
.hcal__head h3{margin:0;font-size:1.35rem;font-weight:500;font-variation-settings:"wdth" 100}
.hcal__nav{appearance:none;border:0;background:linear-gradient(var(--chip),var(--chip)),var(--surface-solid);color:var(--text);width:44px;height:44px;border-radius:4px;font-size:1.3rem;line-height:1;cursor:pointer;display:grid;place-items:center}
.hcal__nav:hover{background:var(--orange);color:#000}
.hcal__grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.hcal__dow{text-align:center;font-size:.78rem;color:var(--muted);padding:.25rem 0 .5rem}
.hcal__day{appearance:none;border:2px solid transparent;background:linear-gradient(var(--chip),var(--chip)),var(--surface-solid);color:var(--text);font:inherit;font-size:.95rem;font-variant-numeric:tabular-nums;aspect-ratio:1.2/1;min-height:40px;border-radius:3px;cursor:pointer;transition:border-color .15s,background-color .15s}
.hcal__day:hover{border-color:var(--orange)}
.hcal__day.is-today{background:var(--orange);color:#000;font-weight:700}
.hcal__day[aria-pressed="true"]{border-color:var(--text)}
.hcal__note{font-size:.85rem;color:var(--muted);margin:1.25rem 0 0;min-height:1.4em}
@media (max-width:820px){.agenda{grid-template-columns:1fr}.agenda__title{margin-bottom:1rem}}
.about{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:clamp(1.5rem,5vw,4rem);align-items:center}
.about__logo{width:clamp(140px,18vw,220px);height:auto;display:block}
.rev-logo{width:clamp(130px,15vw,190px)}
@media (max-width:700px){.about{grid-template-columns:1fr}.about__logo{order:-1;width:120px}}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.logo-viewport{overflow:hidden;margin-top:.5rem;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.logo-track{display:flex;width:max-content;animation:logos-ltr 45s linear infinite}
.logo-viewport:hover .logo-track,.logo-viewport:focus-within .logo-track{animation-play-state:paused}
@keyframes logos-ltr{from{transform:translateX(-50%)}to{transform:translateX(0)}}
.logo-item{flex:none;display:flex;align-items:center;height:96px;padding:0 28px;border-radius:10px;transition:transform .2s,background-color .2s}
.logo-item:hover{transform:scale(1.06)}
.lg{display:block;height:64px;background:center/contain no-repeat}
@media (max-width:560px){.logo-item{height:76px;padding:0 18px}.lg{height:48px}}
@media (prefers-reduced-motion:reduce){.logo-viewport{overflow-x:auto}.logo-track{animation:none!important}}
@media (max-width:820px){.two-col{grid-template-columns:1fr}}
.prose p{max-width:68ch}
.story p:first-of-type::first-letter{font-size:3.4em;float:left;line-height:.85;font-weight:800;margin:.06em .1em 0 0;color:var(--accent-text);font-variation-settings:"wdth" 125}
.list-clean{list-style:none;padding:0;margin:0}
.list-clean li{padding:.75rem 0;border-bottom:1px solid var(--line)}
.list-clean li b{display:block}
.ally{display:flex;justify-content:space-between;align-items:center;gap:1rem}
.ally span{font-size:.85rem;color:var(--muted)}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ==========================================================================
   2. Sistema de botones
   ========================================================================== */
/* Sistema de botones uniforme: primario (naranja) y secundario (borde naranja) */
.btn,.feature__link,.fb-dl,.fb-read,.yt-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:inherit;font-size:1rem;font-weight:700;line-height:1.2;letter-spacing:0;padding:.75rem 1.3rem;min-height:48px;border-radius:8px;border:2px solid var(--orange);text-decoration:none;cursor:pointer;margin:0;transition:background-color .2s,color .2s,transform .2s;transform:none}
.btn,.feature__link,.fb-dl{background:var(--orange);color:#000}
.btn:hover,.feature__link:hover,.fb-dl:hover{background:transparent;color:var(--text);transform:translateY(-1px)}
.btn--ghost,.fb-read,.yt-btn{background:transparent;color:var(--text)}
.btn--ghost:hover,.fb-read:hover,.yt-btn:hover{background:var(--orange);color:#000;transform:translateY(-1px)}
.btn:focus-visible,.feature__link:focus-visible,.fb-dl:focus-visible,.fb-read:focus-visible,.yt-btn:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.btn:disabled,.fb-dl:disabled{opacity:.6;cursor:default;transform:none}
.btn svg,.feature__link svg,.fb-dl svg,.fb-read svg,.yt-btn svg{flex:none;width:18px;height:18px}
.yt-btn{align-self:flex-start}
.fb .fb-dl:hover{color:#fff}
.fb .fb-dl{min-height:42px;padding:.5rem 1rem}
nav.main a.cta{border-radius:8px;font-weight:700;border:2px solid var(--orange);padding:.4rem .9rem}
nav.main a.cta:hover{background:transparent;color:var(--text)}
.actions{gap:.75rem;align-items:center}

/* ==========================================================================
   3. Efectos de imagen
   ========================================================================== */
/* Destello diagonal al pasar el cursor por portadas, infografías y fotos */
.feature__img,.inf-open,.lib-item .lib-cover,.mem-cover,.board-ph{position:relative;overflow:hidden}
.feature__img::after,.inf-open::after,.lib-item .lib-cover::after,.mem-cover::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.38) 50%,transparent 65%);transform:translateX(-120%);transition:transform .9s cubic-bezier(.2,.7,.2,1)}
.feature:hover .feature__img::after,.inf-open:hover::after,.lib-item:hover .lib-cover::after,.mem-card:hover .mem-cover::after{transform:translateX(120%)}
/* Sombra que se eleva con la imagen */
.feature__img,.inf-open,.lib-cover{transition:box-shadow .4s ease,transform .4s cubic-bezier(.2,.7,.2,1)}
.feature:hover .feature__img,.inf-open:hover,.lib-item:hover .lib-cover{box-shadow:0 18px 40px rgba(0,0,0,.28)}
/* Logos de aliados: en gris, a color al pasar el cursor */
.logo-item .lg,.ally-card .lg{filter:grayscale(1);opacity:.72;transition:filter .4s ease,opacity .4s ease,transform .4s cubic-bezier(.2,.7,.2,1)}
.logo-item:hover .lg,.ally-card:hover .lg{filter:none;opacity:1;transform:scale(1.06)}
/* Fotos de miembros */
.mav{transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s ease}
.mrow:hover .mav{transform:scale(1.12);box-shadow:0 0 0 3px var(--orange)}
.board-card:hover .board-ph{box-shadow:0 0 0 3px var(--surface-solid),0 0 0 6px var(--orange)}
/* Logo del encabezado */
.logo{transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.logo:hover{transform:scale(1.04)}
@media (prefers-reduced-motion:reduce){.feature__img::after,.inf-open::after,.lib-item .lib-cover::after,.mem-cover::after{display:none}.logo-item:hover .lg,.ally-card:hover .lg,.mrow:hover .mav,.logo:hover{transform:none}}
@media (hover:none){.logo-item .lg,.ally-card .lg{filter:none;opacity:1}}

/* ==========================================================================
   4. Logos de aliados
   ========================================================================== */
.lg{background-image:var(--lg-l)}
.logo-item .lg-inesla{height:88px}
:root[data-theme="dark"] .lg{background-image:var(--lg-d)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .lg{background-image:var(--lg-d)}}

/* ==========================================================================
   5. Biblioteca y memoria de congresos
   ========================================================================== */
.mem-card{display:grid;grid-template-columns:120px minmax(0,1fr);gap:1.5rem;align-items:center;margin-top:1.75rem;padding-top:1.75rem;border-top:1px solid var(--line)}.mem-cover{display:block;aspect-ratio:3/4;border-radius:6px;background:var(--chip) center/cover;box-shadow:0 6px 18px rgba(0,0,0,.18);transition:transform .2s}.mem-cover:hover{transform:translateY(-3px)}@media (max-width:560px){.mem-card{grid-template-columns:90px 1fr}}
.lib-list{display:grid;gap:1.25rem}
.lib-item{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:clamp(1.25rem,4vw,3rem);align-items:center}
.lib-cover{aspect-ratio:1/1;border-radius:10px;background-size:cover;background-position:center}
.lib-cover--blank{display:grid;place-items:center;background:var(--orange);color:#000;font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:.85rem}
.lib-body h3{font-size:clamp(1.3rem,2.2vw,1.75rem);font-weight:500;font-variation-settings:"wdth" 100;letter-spacing:-.015em;line-height:1.2;margin:0 0 .5rem}
.lib-by{font-size:.9rem;color:var(--muted);margin:0 0 .75rem}
.lib-desc{color:var(--muted);margin:0 0 1.25rem;max-width:60ch}
button.feature__link{font:inherit;font-weight:700;cursor:pointer}
.lib-dlg{display:grid;grid-template-columns:180px 1fr;gap:1.25rem;align-items:start;margin-top:1rem}
.lib-dlg dl{margin:0}.lib-dlg dt:first-child{margin-top:0}
@media (max-width:640px){.lib-item{grid-template-columns:1fr}.lib-item .lib-cover{max-width:240px}.lib-dlg{grid-template-columns:1fr}.lib-dlg .lib-cover{max-width:200px}}

/* ==========================================================================
   6. El IBU: directorio, mapa de miembros y alianzas
   ========================================================================== */
.board{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1rem;margin-top:1.25rem}.board-ph{display:grid;place-items:center;color:#000;font-weight:700;font-size:2rem}.board-card.is-static{cursor:default}.board-card.is-static:hover{transform:none;border-color:var(--line)}.board-card{appearance:none;font:inherit;color:var(--text);background:var(--surface-solid);border:1px solid var(--line);border-radius:12px;padding:1.25rem 1rem;display:flex;flex-direction:column;align-items:center;text-align:center;gap:.35rem;cursor:pointer;transition:border-color .2s,transform .2s}.board-card:hover{border-color:var(--orange);transform:translateY(-3px)}.board-card:focus-visible{outline:3px solid var(--orange);outline-offset:3px}.board-ph{width:112px;height:112px;border-radius:50%;background:var(--orange) center/cover;margin-bottom:.6rem;box-shadow:0 0 0 3px var(--surface-solid),0 0 0 5px var(--orange)}.board-role{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-text)}.board-card b{font-weight:600;line-height:1.3}

.mlayout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:2rem;align-items:start;margin-top:1.25rem}
.mmap{width:100%;height:auto;display:block}
.mmap .mu{fill:var(--chip);stroke:var(--line);stroke-width:.4}
.mmap .mu.has{fill:var(--orange);fill-opacity:.28}
.mmap .mu:hover{fill-opacity:.5}
.mmap .dep-line{fill:none;stroke:var(--muted);stroke-width:1;stroke-linejoin:round;pointer-events:none}
.mmap .dep-lbl{font-size:10px;fill:var(--muted);text-anchor:middle;font-weight:600;letter-spacing:.06em;text-transform:uppercase;pointer-events:none}
.mmap .cl{cursor:pointer;outline:none}
.mmap .cl-dot{fill:var(--orange);stroke:var(--surface-solid);stroke-width:2}
.mmap .cl-halo{fill:var(--orange);opacity:0;transition:opacity .2s}
.mmap .cl:hover .cl-halo,.mmap .cl:focus-visible .cl-halo{opacity:.3}
.mmap .cl text{fill:#000;font-size:11px;font-weight:700;text-anchor:middle;pointer-events:none}
.mside-t{font-size:1rem;margin:1.5rem 0 .75rem}
.mdeps{display:grid;gap:.4rem}
.mdep{appearance:none;display:flex;justify-content:space-between;align-items:center;font:inherit;color:var(--text);background:var(--surface-solid);border:1px solid var(--line);border-radius:8px;padding:.55rem .85rem;cursor:pointer;text-align:left}
.mdep:hover:not(:disabled){border-color:var(--orange)}
.mdep b{font-variant-numeric:tabular-nums;color:var(--accent-text)}
.mdep:disabled{opacity:.45;cursor:default}
.mresults{list-style:none;margin:.5rem 0 0;padding:0;border:1px solid var(--line);border-radius:8px;max-height:260px;overflow:auto;background:var(--surface-solid)}
.mresults li{border-bottom:1px solid var(--line)}.mresults li:last-child{border:0}
.mrow{all:unset;box-sizing:border-box;display:flex;gap:.75rem;align-items:center;width:100%;padding:.6rem .75rem;cursor:pointer}
.mrow:hover,.mrow:focus-visible{background:var(--chip)}
.mrow small{display:block;color:var(--muted);font-size:.82rem}
.mav{flex:none;width:44px;height:44px;border-radius:50%;background:var(--orange) center/cover;display:grid;place-items:center;color:#000;font-weight:700;font-size:.9rem}
.mav.mav-big{width:120px;height:120px;font-size:2rem}
.mlist{list-style:none;margin:1rem 0 0;padding:0;display:grid;gap:.25rem}
.mprof{display:grid;grid-template-columns:120px 1fr;gap:1.25rem;align-items:center;margin-top:.5rem}
.mprof h2{margin:0 0 .3rem;font-size:1.45rem}
.mfacts{margin:1rem 0 0}.mfacts dt{font-weight:700;margin-top:.85rem}.mfacts dd{margin:.2rem 0 0;color:var(--muted)}
.mlinks{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.25rem}
.mlinks a{font-size:.88rem;font-weight:600;text-decoration:none;color:var(--text);border:1px solid var(--line);border-radius:999px;padding:.35rem .8rem}
.mlinks a:hover{border-color:var(--orange)}
.mback{all:unset;cursor:pointer;color:var(--accent-text);font-weight:600;font-size:.9rem;margin-bottom:.5rem;display:inline-block}
@media (max-width:860px){.mlayout{grid-template-columns:1fr}.mprof{grid-template-columns:90px 1fr}.mav.mav-big{width:90px;height:90px}}

.ally-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem}.ally-card{display:flex;flex-direction:column;gap:.9rem;padding:1.25rem;border:1px solid var(--line);border-radius:12px;background:var(--surface-solid);text-decoration:none;color:inherit;transition:border-color .2s,transform .2s}.ally-card:hover{border-color:var(--orange);transform:translateY(-2px)}.ally-card .lg{width:100%;height:84px;aspect-ratio:auto!important}.ally-card .ally-initials{height:84px;display:grid;place-items:center;font-size:1.9rem;font-weight:700;letter-spacing:.04em;color:var(--orange)}.ally-card b{font-size:.95rem;line-height:1.35}.ally-card span.dom{font-size:.82rem;color:var(--muted);margin-top:auto}

/* ==========================================================================
   7. Blog
   ========================================================================== */
.blog-article{padding-top:clamp(2rem,5vw,3.5rem);padding-bottom:2rem}
.ba-inner{max-width:860px;margin:0 auto;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:clamp(1.5rem,4vw,3rem)}
.ba-back{display:inline-flex;align-items:center;gap:.4rem;color:var(--accent-text);font-weight:700;text-decoration:none;margin-bottom:1.5rem}
.ba-back:hover{text-decoration:underline}
.ba-title{font-size:clamp(2rem,4.4vw,3.2rem);margin:.6rem 0 .8rem}
.ba-by{color:var(--muted);margin:0 0 1.75rem}
.ba-img{display:block;width:100%;height:auto;border-radius:12px;margin:0 0 2rem}
.ba-body p{max-width:none;font-size:1.12rem;line-height:1.75;margin:0 0 1.2rem}
.ba-foot{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;border-top:1px solid var(--line);margin-top:2rem;padding-top:1.5rem}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem}
.post{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .2s,transform .2s}
.post:hover{border-color:var(--orange);transform:translateY(-3px)}
.post-img{aspect-ratio:16/9;background:var(--chip) center/cover;overflow:hidden}
.post-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.post:hover .post-img img{transform:scale(1.05)}
.post-body{display:flex;flex-direction:column;gap:.6rem;padding:1.4rem 1.5rem 1.6rem;flex:1}
.post-body h3{font-size:1.35rem;font-weight:500;font-variation-settings:"wdth" 100;letter-spacing:-.015em;line-height:1.25;margin:0}
.post-body h3 a{color:inherit;text-decoration:none}
.post-body h3 a::after{content:"";position:absolute;inset:0}
.post-body h3 a:focus-visible{outline:none}
.post:has(h3 a:focus-visible){outline:3px solid var(--orange);outline-offset:3px}
.post{position:relative}
.post-meta{font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-text);margin:0}
.post-ex{color:var(--muted);margin:0;font-size:.97rem}
.post-by{margin-top:auto;padding-top:.6rem;font-size:.88rem;color:var(--muted)}
.reader{max-width:680px}
.reader-img{width:100%;border-radius:10px;margin:1rem 0;display:block}
.reader-body p{max-width:none;line-height:1.7}
dialog.blog-view{max-width:760px}

/* ==========================================================================
   8. Conocimiento: biblioteca física, podcast, playlists e infografías
   ========================================================================== */
.cat-link{display:flex;align-items:center;gap:1.1rem;margin-top:.5rem;padding:1.1rem 1.25rem;border:2px solid var(--orange);border-radius:12px;text-decoration:none;color:var(--text);background:var(--surface-solid);max-width:560px;transition:background-color .2s,transform .2s}.cat-link:hover{background:var(--orange);color:#000;transform:translateY(-2px)}.cat-link:focus-visible{outline:3px solid var(--orange);outline-offset:3px}.cat-txt{display:flex;flex-direction:column;gap:.2rem;flex:1}.cat-txt b{font-size:1.08rem}.cat-txt small{font-size:.9rem;opacity:.75}.cat-go svg{width:24px;height:24px;display:block}

.bib-icon{display:grid;place-items:center;width:clamp(150px,17vw,210px);aspect-ratio:1;border-radius:28px;background:var(--orange);color:#000;transition:transform .35s cubic-bezier(.2,.7,.2,1),background-color .25s,color .25s}.bib-icon svg{width:62%;height:62%}.bib-icon:hover{transform:translateY(-4px) rotate(-3deg);background:#000;color:var(--orange)}.bib-icon:focus-visible{outline:3px solid var(--orange);outline-offset:4px}@media (max-width:700px){.bib-icon{order:-1;width:110px;border-radius:20px}}

.esq-head{margin-bottom:1.5rem}.esq-cover{width:160px;height:160px;border-radius:10px;display:block;object-fit:cover}@media (max-width:560px){.esq-head{grid-template-columns:1fr}.esq-cover{width:140px;height:140px}}

.esq-player{display:block;max-width:600px;border-radius:12px;transition:transform .2s}.esq-player:hover{transform:translateY(-2px)}.esq-player img{display:block;width:100%;height:auto}

.vid-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:1.5rem;margin-bottom:1.5rem}.vid-card{display:flex;flex-direction:column;gap:.75rem}.vid-card h3{font-size:1.45rem;font-weight:500;font-variation-settings:"wdth" 100;letter-spacing:-.015em;line-height:1.2;margin:0}.vid-ico{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;background:var(--chip);transition:transform .35s cubic-bezier(.2,.7,.2,1)}.vid-ico svg{width:34px;height:34px}.vid-card:hover .vid-ico{transform:scale(1.08) rotate(-4deg)}.vid-card .yt-btn{margin-top:.5rem}.esq-embed iframe{display:block;width:100%;max-width:760px;height:232px;border:0;border-radius:12px}

.inf-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.25rem;margin-top:1.25rem}.inf-card{margin:0;display:flex;flex-direction:column;gap:.85rem}.inf-open{all:unset;cursor:zoom-in;display:block;border-radius:10px;overflow:hidden;border:1px solid var(--line);aspect-ratio:3/4;background:#fff;transition:transform .2s,border-color .2s}.inf-open:hover{transform:translateY(-3px);border-color:var(--orange)}.inf-open:focus-visible{outline:3px solid var(--orange);outline-offset:3px}.inf-open img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}.inf-card figcaption{display:flex;flex-direction:column;gap:.3rem}.inf-card .feature__eyebrow{margin:0;font-size:.72rem}.inf-card b{font-weight:600;line-height:1.35}.inf-au{font-size:.88rem;color:var(--muted)}.inf-full{display:block;width:100%;height:auto;border-radius:8px;margin-top:1rem}

/* ==========================================================================
   9. Incidencia
   ========================================================================== */
.inc-list{display:grid;gap:1.25rem}.inc-doc{display:grid;grid-template-columns:minmax(0,200px) minmax(0,1fr);gap:clamp(1.25rem,4vw,3rem);align-items:center}.inc-doc[hidden]{display:none}.inc-thumb{all:unset;cursor:zoom-in;position:relative;display:block;border-radius:6px;overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:0 6px 18px rgba(0,0,0,.12);transition:transform .2s}.inc-thumb:hover{transform:translateY(-3px)}.inc-thumb:focus-visible{outline:3px solid var(--orange);outline-offset:3px}.inc-thumb img{display:block;width:100%;height:auto}.inc-pages{position:absolute;right:.5rem;bottom:.5rem;background:rgba(0,0,0,.72);color:#fff;font-size:.75rem;font-weight:600;padding:.2rem .5rem;border-radius:999px}.inc-body h3{font-size:clamp(1.25rem,2.1vw,1.65rem);font-weight:500;font-variation-settings:"wdth" 100;letter-spacing:-.015em;line-height:1.2;margin:0 0 .75rem}dialog.doc-view{max-width:880px}.doc-pages{display:grid;gap:1rem;margin-top:1rem}.doc-pages img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:4px;background:#fff}@media (max-width:640px){.inc-doc{grid-template-columns:1fr}.inc-thumb{max-width:200px}}

/* ==========================================================================
   10. Pie
   ========================================================================== */
.foot .foot-social{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.5rem;max-width:44ch}.foot .foot-social a{display:inline-flex;align-items:center;padding:.4rem .85rem;border:1px solid var(--line);border-radius:999px;font-size:.88rem;font-weight:600;color:var(--text);text-decoration:none;transition:border-color .2s,background-color .2s,color .2s}.foot .foot-social a:hover{border-color:var(--orange);background:var(--orange);color:#000}

.foot .foot-contact{list-style:none;margin:1.5rem 0 0;padding:0;display:grid;gap:.75rem;max-width:44ch}.foot-contact li{display:flex;gap:.65rem;align-items:flex-start;color:var(--muted);margin:0}.foot-contact svg{width:20px;height:20px;flex:none;color:var(--orange);margin-top:.15rem}.foot-contact a{color:var(--text);text-decoration:none;word-break:break-all}.foot-contact a:hover{color:var(--orange)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.foot-bottom{position:relative}.to-top{appearance:none;position:absolute;right:1.25rem;top:-.4rem;display:grid;place-items:center;margin:0;padding:0;background:none;border:0;color:var(--text);cursor:pointer}.to-top svg{width:22px;height:22px;box-sizing:content-box;padding:14px;border-radius:50%;background:var(--orange);color:#000;border:2px solid var(--orange);transition:transform .3s cubic-bezier(.2,.7,.2,1),background-color .2s,color .2s}.to-top:hover svg{transform:translateY(-4px);background:transparent;color:var(--text)}.to-top:focus-visible{outline:none}.to-top:focus-visible svg{outline:3px solid var(--orange);outline-offset:3px}@media (max-width:560px){.foot-bottom{padding-right:4.5rem}}

/* ==========================================================================
   11. Visor de PDF tipo libro
   ========================================================================== */
.fb{position:fixed;inset:0;z-index:60;display:flex;flex-direction:column;background:#0b0b0d;color:#F3F3F2;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
.fb[hidden]{display:none}
.fb-bar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:1rem;padding:.75rem 1.25rem;border-bottom:1px solid rgba(255,255,255,.08)}
.fb-title{margin:0;font-weight:600;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:none}
.fb-ctrl{display:flex;align-items:center;gap:.75rem}
.fb-count{font-variant-numeric:tabular-nums;font-size:.92rem;min-width:9.5em;text-align:center;color:#d9d9d9}
.fb-actions{display:flex;justify-content:flex-end;gap:.6rem}
.fb-ib{appearance:none;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.18);background:transparent;color:#fff;display:grid;place-items:center;cursor:pointer}
.fb-ib svg{width:20px;height:20px}.fb-ib:hover:not(:disabled){border-color:var(--orange);color:var(--orange)}.fb-ib:disabled{opacity:.35;cursor:default}
.fb-dl{appearance:none;display:inline-flex;align-items:center;gap:.4rem;font:inherit;font-weight:700;font-size:.92rem;padding:.6rem 1rem;border-radius:8px;border:0;background:var(--orange);color:#000;cursor:pointer}
.fb-dl:disabled{opacity:.6}
.fb-stage{position:relative;flex:1;display:grid;place-items:center;overflow:hidden;padding:12px}
.fb-book{width:100%;display:flex;justify-content:center;align-items:center}
.fb-holder{margin:0 auto}
.fb-msg{position:absolute;margin:0;color:#ccc}
.fb-page{background:#fff;overflow:hidden}
.fb-page canvas{display:block;width:100%;height:100%}
.fb-ph{width:100%;height:100%;display:grid;place-items:center;background:#f2f2f0;color:#999;font-size:1.4rem}
.fb-hint{margin:0 auto .6rem;font-size:.8rem;color:#9a9a9a;text-align:center;padding:0 1rem}
.fb-read{appearance:none;display:inline-flex;align-items:center;gap:.5rem;font:inherit;font-weight:700;font-size:1rem;padding:.7rem 1.15rem;border-radius:8px;border:2px solid var(--orange);background:transparent;color:var(--text);cursor:pointer;margin-left:.5rem;transition:background-color .2s,color .2s}
.fb-read:hover{background:var(--orange);color:#000}
.feature .fb-read,.lib-body .fb-read{margin-left:0}
@media (max-width:700px){.fb-bar{grid-template-columns:1fr auto;}.fb-ctrl{grid-column:1/-1;grid-row:2;justify-content:center}.fb-title{grid-column:1}.fb-dl span{display:none}}

/* ==========================================================================
   12. Adaptación a WordPress (bloques, editor, formularios)
   El diseño se escribió como HTML suelto; aquí se traduce a lo que producen los bloques.
   ========================================================================== */

/* 12.1 Estructura del sitio */
.wp-site-blocks{padding:0}
.ibu-cabecera{position:sticky;top:calc(var(--wp-admin--admin-bar--height,0px) + env(safe-area-inset-top,0px));z-index:20}
.ibu-pie{position:relative;z-index:1}
.ibu-contenido{padding-bottom:clamp(2rem,5vw,3.5rem)}
.ibu-contenido > .wp-block-post-content > * + *{margin-top:1.5rem}
.ibu-contenido > .wp-block-post-content > .wp-block-group.grid + *{margin-top:1.5rem}
.block--pegado{padding-top:0!important}
.pie .foot-bottom{padding-bottom:4rem;font-size:.85rem;text-align:center}
figure{margin:0}
/* El CSS del diseño da display a muchos contenedores (.board, .panel…) y eso anula [hidden]. */
[hidden]{display:none!important}
@media (max-width:782px){.ibu-cabecera{top:0}}

/* 12.2 Títulos de dos tonos: la parte en cursiva (<em>) va en naranja y en otra línea */
h1 em,h2 em,.agenda__title em{font-style:normal;display:block;color:var(--orange)}

/* 12.3 Párrafos y listas que antes eran <span>/<b> */
.wp-block-group.section-title > .wp-block-group > :last-child{margin-bottom:0}
.stats .stat p{margin:0;max-width:none}
.stats .stat p:first-child strong{display:block;font-size:clamp(2rem,4vw,3.2rem);font-weight:800;font-variation-settings:"wdth" 125;line-height:1;font-variant-numeric:tabular-nums}
.stats .stat p + p{color:var(--muted);font-size:.95rem}
ol.principles li{color:var(--muted);font-size:.95rem}
ol.principles li strong{display:block;color:var(--text);font-size:1.0625rem}
ul.list-clean li{color:var(--muted)}
ul.list-clean li strong{display:block;color:var(--text)}
ul.chips{list-style:none;padding:0;margin:1rem 0 1.5rem}
ul.chips li{font-size:.85rem;padding:.25rem .65rem;border-radius:999px;background:var(--chip);color:var(--text)}
.wp-block-post-terms.chips{display:flex;flex-wrap:wrap;gap:.4rem}
.wp-block-post-terms.chips a{font-size:.85rem;padding:.25rem .65rem;border-radius:999px;background:var(--chip);color:var(--text);text-decoration:none}
.wp-block-details summary{cursor:pointer;font-weight:650;color:var(--accent-text);margin-bottom:1rem}
.feature__body > :last-child{margin-bottom:0}

/* 12.4 Imágenes dentro de <figure> */
.wp-block-image.feature__img{margin:0}
.wp-block-image.about__logo img,.wp-block-image.rev-logo img{display:block;width:100%;height:auto}
.wp-block-image.inf-open img{width:100%;height:100%}
.inf-card p{margin:0}
.inf-card .inf-titulo strong{font-weight:600;line-height:1.35}

/* 12.5 Botones de bloque con el sistema de botones del diseño */
.wp-block-buttons{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}
.wp-block-button__link{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:inherit;font-weight:700;font-size:1rem;line-height:1.2;text-decoration:none;padding:.75rem 1.25rem;border-radius:8px;border:2px solid var(--orange);background:var(--orange);color:#000;cursor:pointer;transition:background-color .2s,color .2s,transform .2s}
.wp-block-button__link:hover{background:transparent;color:var(--text);transform:translateY(-1px)}
.is-style-secundario .wp-block-button__link{background:transparent;color:var(--text)}
.is-style-secundario .wp-block-button__link:hover{background:var(--orange);color:#000}
.yt-btn .wp-block-button__link{font-size:.92rem;padding:.55rem .9rem;border:1px solid var(--line);background:var(--surface-solid);color:var(--text)}
.yt-btn .wp-block-button__link::before{content:"";width:18px;height:18px;flex:none;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='2' y='5' width='20' height='14' rx='4' fill='%23FF0000'/%3E%3Cpath d='M10 9l5 3-5 3z' fill='%23fff'/%3E%3C/svg%3E") center/contain no-repeat}
.yt-btn .wp-block-button__link:hover{border-color:var(--orange);background:var(--surface-solid);color:var(--text)}
.wp-block-buttons > .yt-btn{position:static;margin-top:.5rem;padding:0;border:0;background:none}
a.fb-dl{text-decoration:none}

/* 12.6 Playlists: el ícono de YouTube ahora es decoración de la tarjeta */
.vid-card::before{content:"";width:56px;height:56px;border-radius:14px;background:var(--chip) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='2' y='5' width='20' height='14' rx='4' fill='%23FF0000'/%3E%3Cpath d='M10 9l5 3-5 3z' fill='%23fff'/%3E%3C/svg%3E") center/34px no-repeat;transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.vid-card:hover::before{transform:scale(1.08) rotate(-4deg)}
.vid-card > *{margin:0}
.wp-block-embed-spotify iframe{display:block;width:100%;max-width:760px;border:0;border-radius:12px}

/* 12.7 Línea de tiempo con grupos en vez de <li> */
.timeline .tl-item{position:relative;padding:0 0 1.75rem 2.6rem}
.timeline .tl-item::before{content:"";position:absolute;left:2px;top:.35rem;width:17px;height:17px;border-radius:50%;background:var(--bg);border:3px solid var(--slate)}
.timeline .tl-congreso::before{border-color:var(--orange);background:var(--orange)}
.timeline .tl-item[hidden]{display:none}
.timeline .tl-fecha{font-weight:700;color:var(--accent-text);font-size:.95rem;margin:0}
.timeline .tl-item h3{margin:.15rem 0 .35rem}
.timeline .tl-item p:not(.tl-fecha){color:var(--muted);margin:0}
.timeline .tl-item .people{margin-top:.5rem;font-size:.93rem}

/* 12.8 Tarjetas que enlazan desde el título */
.card{position:relative}
.card h3 a{color:inherit;text-decoration:none}
.card h3 a::after{content:"";position:absolute;inset:0}
.card:has(h3 a):hover{border-color:var(--orange)}
.ibu-que-es,.ibu-lineas,.ibu-que-es .g-2{gap:1.5rem}

/* 12.9 Formularios y filtros */
.filter--radio{display:inline-flex;align-items:center;font-weight:400;margin:0}
.filter--radio input{position:absolute;opacity:0;pointer-events:none}
.filter--radio:has(input:checked){background:var(--orange);color:#000;border-color:var(--orange);font-weight:650}
.filter--radio:has(input:focus-visible){outline:3px solid var(--orange);outline-offset:3px}
.ibu-form{position:relative}
.mside .search{width:100%}

/* 12.10 Agenda: días con eventos */
.hcal__day.tiene{box-shadow:inset 0 -4px 0 var(--orange)}
.hcal__day.tiene.is-today{box-shadow:inset 0 -4px 0 #000}
.cal td.tiene b{color:var(--accent-text)}
.cal .cal-ev{display:block;font-size:.72rem;line-height:1.25;margin-top:.2rem;color:var(--text);text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cal .cal-ev:hover{color:var(--accent-text)}
.hcal__note a{color:var(--accent-text);font-weight:600}

/* 12.11 Entrada del blog */
.ba-inner > :where(p,.wp-block-buttons){margin-top:0}
.ba-inner .post-meta{gap:.4rem;margin:0}
.ba-inner .post-meta a{color:inherit;text-decoration:none}
.ba-inner .post-meta > *:not(:last-child)::after{content:" · "}
.ba-inner .ba-back{margin:0 0 1.5rem}
.ba-img img{display:block;width:100%;height:auto;border-radius:12px}
.ba-fuente a{color:var(--accent-text);font-weight:600}
ul.blog-grid{list-style:none;padding:0;margin:0}
.wp-block-post-featured-image.post-img{margin:0}

/* 12.12 Editor de bloques: mismo fondo y ancho que el sitio */
.editor-styles-wrapper{background:var(--bg);color:var(--text)}
.editor-styles-wrapper .hero{min-height:auto;padding:4rem 0}

/* Calendario de la portada en móvil: con min-height y aspect-ratio cada día medía al menos 48 px de
   ancho y la semana (7 × 48 + huecos) desbordaba la pantalla. Las columnas pueden encogerse. */
@media (max-width:820px){.agenda{grid-template-columns:minmax(0,1fr)}}
.hcal__grid{grid-template-columns:repeat(7,minmax(0,1fr))}
@media (max-width:480px){.hcal__grid{gap:4px}.hcal__day{min-height:0;aspect-ratio:1;font-size:.85rem}}