/* Letras alojadas en el sitio (Montserrat e Inter, Google Fonts, licencia OFL) */
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(/fuentes/inter-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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url(/fuentes/inter-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:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(/fuentes/inter-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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url(/fuentes/inter-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:'Montserrat';font-style:normal;font-weight:400;font-display:swap;src:url(/fuentes/montserrat-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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:400;font-display:swap;src:url(/fuentes/montserrat-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:'Montserrat';font-style:normal;font-weight:500;font-display:swap;src:url(/fuentes/montserrat-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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:500;font-display:swap;src:url(/fuentes/montserrat-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:'Montserrat';font-style:normal;font-weight:600;font-display:swap;src:url(/fuentes/montserrat-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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF}
@font-face{font-family:'Montserrat';font-style:normal;font-weight:600;font-display:swap;src:url(/fuentes/montserrat-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}

/* Trivium Proyectos: estilos comunes del sitio */
:root{
  --navy:#14233E;
  --hondo:#0E1A30;
  --papel:#F5F4F0;
  --papel-2:#ECEAE4;
  --tinta:#1A1F29;
  --gris:#5E6673;
  --linea:rgba(20,35,62,.14);
  --linea-clara:rgba(255,255,255,.16);
  --acento:#85AACC;
  --acento-tinta:#3B6E9A;
  --ancho:1240px;
}
*{margin:0;padding:0;box-sizing:border-box}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--acento-tinta);outline-offset:3px}
.oscura :focus-visible,.hondo :focus-visible,.nav:not(.solida) :focus-visible{outline-color:var(--acento)}
::selection{background:var(--acento);color:var(--navy)}
body{background:var(--papel);color:var(--tinta);font-family:'Inter',system-ui,sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{display:block;max-width:100%}
.ancho{max-width:var(--ancho);margin:0 auto;padding:0 32px}
h1,h2,h3,h4{font-family:'Montserrat',sans-serif;font-weight:500;letter-spacing:-0.02em;line-height:1.1;text-wrap:balance}
p,li,figcaption,summary{text-wrap:pretty}
.oscura{background:var(--navy);color:#fff}
.hondo{background:var(--hondo);color:#fff}

/* Navegación */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 32px;color:#fff;transition:background .4s,color .4s,padding .4s,border-color .4s;border-bottom:1px solid transparent}
.nav.solida{background:rgba(245,244,240,.95);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--navy);padding:13px 32px;border-color:var(--linea)}
.nav.velo{background:rgba(14,26,48,.88);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding-top:14px;padding-bottom:14px}
.nav .marca{display:flex;align-items:center;gap:12px;text-decoration:none}
.nav .marca img{height:40px;width:auto}
.nav .logo-oscuro,.nav.solida .logo-claro{display:none}
.nav.solida .logo-oscuro{display:block}
.nav ul{display:flex;gap:36px;list-style:none;font-size:15px}
.nav ul a{text-decoration:none;opacity:.72;transition:opacity .2s;padding:4px 0;border-bottom:1px solid transparent}
.nav ul a:hover{opacity:1}
.nav ul a[aria-current="page"]{opacity:1;border-color:currentColor}
.nav .wa{font-size:15px;text-decoration:none;display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border:1px solid currentColor;border-radius:2px;opacity:.9;transition:background .25s,color .25s}
.nav .wa:hover{background:#fff;color:var(--navy)}
.nav.solida .wa:hover{background:var(--navy);color:#fff}
.nav .menu-btn{display:none;background:none;border:0;color:inherit;font:inherit;font-size:15px;cursor:pointer}

/* Botones y enlaces */
.boton{display:inline-flex;align-items:center;gap:12px;padding:15px 24px;font-size:15.5px;font-weight:500;text-decoration:none;border:1px solid currentColor;border-radius:2px;transition:background .25s,color .25s,border-color .25s;cursor:pointer;font-family:inherit;background:none;color:inherit}
.boton.lleno{background:#fff;color:var(--navy);border-color:#fff}
.boton.lleno:hover,.boton:hover{background:var(--acento);border-color:var(--acento);color:var(--navy)}
.claro .boton.lleno,.boton.navy{background:var(--navy);color:#fff;border-color:var(--navy)}
.claro .boton.lleno:hover,.boton.navy:hover{background:var(--acento-tinta);border-color:var(--acento-tinta);color:#fff}
.enlace{font-weight:500;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px;transition:color .2s}
.claro .enlace:hover{color:var(--acento-tinta)}

/* Encabezado de página interna */
.portada{padding:190px 0 110px;position:relative;overflow:hidden}
.portada .ruta{font-size:14px;color:var(--acento);margin-bottom:26px;display:flex;align-items:center;gap:14px}
.portada .ruta i{display:block;width:40px;height:1px;background:var(--acento)}
.portada h1{font-size:clamp(40px,5.2vw,78px);max-width:900px;margin-bottom:28px}
.portada p{font-size:19px;color:rgba(255,255,255,.74);max-width:620px}
.portada canvas{position:absolute;top:0;bottom:0;right:0;width:min(46%,620px);height:100%;opacity:.9}
@media (max-width:900px){.portada canvas{width:70%;opacity:.35}}
.portada .ancho{position:relative;z-index:1}

/* Secciones */
.seccion{padding:140px 0}
.seccion.corta{padding:100px 0}
.encabezado{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:end;margin-bottom:72px}
.encabezado h2{font-size:clamp(34px,4vw,58px);color:var(--navy)}
.oscura .encabezado h2,.hondo .encabezado h2{color:#fff}
.encabezado p{color:var(--gris);max-width:500px;font-size:18px;line-height:1.6}
.oscura .encabezado p,.hondo .encabezado p{color:rgba(255,255,255,.72)}
.antetitulo{display:flex;align-items:center;gap:14px;font-size:14px;color:var(--acento-tinta);margin-bottom:20px}
.antetitulo i{display:block;width:40px;height:1px;background:currentColor}
.oscura .antetitulo,.hondo .antetitulo{color:var(--acento)}

/* Filas editoriales con línea fina */
.filas{border-top:1px solid var(--linea)}
.oscura .filas,.hondo .filas{border-color:var(--linea-clara)}
.fila{display:grid;grid-template-columns:130px 1fr 1.3fr;gap:32px;padding:44px 0;border-bottom:1px solid var(--linea);align-items:baseline}
.oscura .fila,.hondo .fila{border-color:var(--linea-clara)}
.fila .n{font-family:'Montserrat',sans-serif;font-size:15px;color:var(--gris)}
.oscura .fila .n,.hondo .fila .n{color:var(--acento)}
.fila h3{font-size:clamp(24px,2.3vw,32px);color:var(--navy)}
.oscura .fila h3,.hondo .fila h3{color:#fff}
.fila p{color:var(--gris)}
.oscura .fila p,.hondo .fila p{color:rgba(255,255,255,.72)}
.fila p + p{margin-top:12px}

/* Columnas */
.dos{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--linea)}
.dos > *{padding:52px 48px 52px 0}
.dos > * + *{padding-left:48px;border-left:1px solid var(--linea)}
.oscura .dos,.oscura .dos > * + *,.hondo .dos,.hondo .dos > * + *{border-color:var(--linea-clara)}
.dos h3{font-size:clamp(24px,2.4vw,34px);color:var(--navy);margin-bottom:14px}
.oscura .dos h3,.hondo .dos h3{color:#fff}
.dos p{color:var(--gris);max-width:460px}
.oscura .dos p,.hondo .dos p{color:rgba(255,255,255,.72)}
.dos small{display:block;margin-top:18px;font-size:14px;color:var(--acento-tinta)}
.oscura .dos small,.hondo .dos small{color:var(--acento)}

.tres{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--linea)}
.tres > a,.tres > div{display:block;padding:48px 40px 52px 0;text-decoration:none;border-bottom:1px solid var(--linea)}
.tres > * + *{padding-left:40px!important;border-left:1px solid var(--linea)}
.tres h3{font-size:clamp(22px,2vw,28px);color:var(--navy);margin-bottom:14px}
.tres p{color:var(--gris);margin-bottom:26px}
.tres .enlace{color:var(--navy)}
.tres a:hover .enlace{color:var(--acento-tinta)}

/* Cifras dentro de una frase */
.cifras{font-family:'Montserrat',sans-serif;font-weight:400;font-size:clamp(26px,3vw,42px);line-height:1.35;color:var(--navy);max-width:1050px;letter-spacing:-0.01em}
.cifras b{font-weight:500;color:var(--acento-tinta)}
.oscura .cifras{color:#fff}.oscura .cifras b{color:var(--acento)}
.nota{font-size:14px;color:var(--gris);margin-top:22px}

/* Fotos */
.foto-ancha{position:relative;overflow:hidden;background:var(--papel-2)}
.foto-ancha img{width:100%;height:auto}
.pie-foto{display:flex;justify-content:space-between;gap:20px;margin-top:14px;font-size:14px;color:var(--gris)}
.pie-foto b{font-weight:500;color:var(--navy)}
.pie-foto span:last-child:not(:first-child){white-space:nowrap}
.etiqueta{position:absolute;left:14px;bottom:14px;font-size:12px;color:#fff;background:var(--hondo);padding:5px 10px}
.revela img{clip-path:inset(0 100% 0 0);transform:scale(1.12);filter:grayscale(1)}
.revela.visto img{clip-path:inset(0);transform:scale(1);filter:grayscale(0);transition:clip-path 1s cubic-bezier(.7,0,.2,1),transform 1.6s cubic-bezier(.2,.7,.2,1),filter 1.2s ease .4s}

/* Aparición suave */
.aparece{opacity:0;transform:translateY(22px);transition:opacity .9s ease,transform .9s ease}
.aparece.visto{opacity:1;transform:none}

/* Cierre y pie */
.cierre{padding:120px 0 0}
.seccion.claro + .cierre{padding-top:24px}
.cierre h2{font-size:clamp(40px,5.4vw,84px);color:var(--navy);max-width:950px;margin-bottom:48px}
.cierre .acciones{display:flex;flex-wrap:wrap;gap:20px 40px;font-size:18px;align-items:center}
.cierre .acciones a:not(.boton){text-decoration:none;border-bottom:1px solid var(--navy);color:var(--navy);padding-bottom:3px}
.pie-pagina{background:var(--hondo);color:rgba(255,255,255,.72);margin-top:120px;font-size:14.5px}
.pie-pagina .ancho{display:grid;grid-template-columns:auto 1fr;gap:28px 64px;align-items:start;padding-top:56px;padding-bottom:40px}
.pie-pagina .marca img{height:44px;width:auto}
.pie-pagina nav ul{list-style:none;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px 32px}
.pie-pagina a{text-decoration:none;color:#fff;opacity:.78;transition:opacity .2s}
.pie-pagina a:hover{opacity:1}
.pie-pagina small{grid-column:1 / -1;font-size:13px;color:rgba(255,255,255,.6);padding-top:24px;border-top:1px solid var(--linea-clara)}

@media (max-width:900px){
  body{font-size:16px}
  .ancho{padding:0 16px}
  .nav,.nav.solida{padding:14px 16px}
  .nav ul{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--papel);color:var(--navy);border-bottom:1px solid var(--linea);padding:8px 16px 16px}
  .nav ul.abierto{display:flex}
  .nav ul a{display:block;padding:14px 0;border-bottom:1px solid var(--linea);opacity:1}
  .nav .wa{padding:7px 12px;font-size:14px;margin-left:auto}
  .nav .menu-btn{display:block;order:3}
  .nav{gap:14px}
  .portada{padding:140px 0 80px}
  .seccion{padding:96px 0}
  .seccion.corta{padding:72px 0}
  .encabezado{grid-template-columns:1fr;gap:20px;margin-bottom:44px}
  .fila{grid-template-columns:1fr;gap:10px;padding:34px 0}
  .dos,.tres{grid-template-columns:1fr}
  .dos > *,.dos > * + *,.tres > *,.tres > * + *{padding:36px 0!important;border-left:0;border-bottom:1px solid var(--linea)}
  .oscura .dos > *{border-color:var(--linea-clara)}
  .cierre{padding:84px 0 0}
  .pie-pagina{margin-top:84px}
  .pie-pagina .ancho{grid-template-columns:1fr;padding-top:44px}
  .pie-pagina nav ul{justify-content:flex-start;display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
  .pie-pagina nav a{display:block;padding:11px 0}
  /* Áreas táctiles de al menos 44 px sin mover el diseño */
  .nav .menu-btn{min-height:44px;min-width:44px;padding:0 4px}
  .enlace,.cierre .acciones a:not(.boton),.nav ul a{position:relative}
  .enlace::after,.cierre .acciones a:not(.boton)::after{content:"";position:absolute;left:-4px;right:-4px;top:-12px;bottom:-12px}
  .cierre .acciones{flex-direction:column;align-items:flex-start;gap:22px}
}
@media (prefers-reduced-motion:reduce){
  .aparece{opacity:1;transform:none;transition:none}
  .revela img{clip-path:none;transform:none;filter:none}
}

/* Ficha que aparece al pasar el mouse sobre una casa del dibujo */
.plano-tip{position:absolute;left:0;top:0;z-index:5;pointer-events:none;background:rgba(14,26,48,.92);border:1px solid rgba(133,170,204,.5);color:#fff;padding:9px 13px;font-size:12.5px;line-height:1.45;opacity:0;transition:opacity .2s;white-space:nowrap}
.plano-tip.on{opacity:1}
.plano-tip b{display:block;font-weight:500}
.plano-tip span{color:rgba(255,255,255,.7)}

/* Ficha de proyecto */
.ficha{display:grid;grid-template-columns:1.4fr 1fr;gap:64px;align-items:center;padding:90px 0;border-bottom:1px solid var(--linea)}
.ficha:first-child{padding-top:0}
.ficha.invertida{grid-template-columns:1fr 1.4fr}
.ficha.invertida .foto-ancha{order:2}
.ficha h2{font-size:clamp(36px,4vw,60px);color:var(--navy);margin-bottom:18px}
.ficha .lugar{color:var(--acento-tinta);font-size:15px;margin-bottom:22px}
.ficha p{color:var(--gris)}
.datos{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:32px 0;border-top:1px solid var(--linea)}
.datos div{padding:16px 0;border-bottom:1px solid var(--linea)}
.datos div:nth-child(odd){padding-right:20px}
.datos dt{font-size:13px;color:var(--gris)}
.datos dd{font-family:'Montserrat',sans-serif;font-size:21px;color:var(--navy);margin-top:2px}
.alcance-ficha{font-size:14.5px;color:var(--tinta);margin-bottom:26px}
.alcance-ficha b{font-weight:500}
@media (max-width:900px){
  .ficha,.ficha.invertida{grid-template-columns:1fr;gap:28px;padding:56px 0}
  .ficha.invertida .foto-ancha{order:0}
}

/* Aprende */
.aprende-portada{padding-bottom:80px}
.aprende-portada .ruta a{color:inherit;text-decoration:none}
.aprende-portada h1{font-size:clamp(34px,4.2vw,60px);max-width:1000px}
.articulo{max-width:720px;margin:0 auto;font-size:18.5px;line-height:1.7;color:var(--tinta)}
.articulo h2{font-size:clamp(26px,2.6vw,34px);color:var(--navy);margin:56px 0 18px}
.articulo h3{font-size:22px;color:var(--navy);margin:36px 0 12px}
.articulo p{margin-bottom:20px;max-width:none}
.articulo ul,.articulo ol{margin:0 0 24px 22px}
.articulo li{margin-bottom:10px}
.articulo hr{border:0;border-top:1px solid var(--linea);margin:48px 0}
.articulo strong{color:var(--navy);font-weight:500}
.articulo .firma{font-size:16px;color:var(--gris);border-top:1px solid var(--linea);padding-top:24px;margin-top:48px}
.articulo .enlace{overflow-wrap:anywhere}
.laminas{display:grid;gap:18px;margin-bottom:44px}
.laminas img{width:100%;height:auto;display:block;border:1px solid var(--linea)}
.lista-aprende{list-style:none;border-top:1px solid var(--linea);max-width:960px}
.lista-aprende li{border-bottom:1px solid var(--linea)}
.lista-aprende a{display:grid;gap:8px;padding:30px 0;text-decoration:none;color:inherit}
.lista-aprende .meta{font-size:14px;color:var(--acento-tinta)}
.lista-aprende .t{font-family:'Montserrat',sans-serif;font-weight:500;font-size:clamp(22px,2.4vw,30px);line-height:1.2;color:var(--navy);text-wrap:balance}
.lista-aprende .r{color:var(--gris);max-width:760px}
.lista-aprende a:hover .t{color:var(--acento-tinta)}
@media (max-width:900px){.articulo{font-size:17px}}