/* ==========================================================================
   NUEVO DISEÑO · Programa de Estudios de Arte: Artes Plásticas · UNA Puno
   --------------------------------------------------------------------------
   1. Base y variables      5. Componentes de las páginas internas
   2. Cabecera y menús      6. Pie de página
   3. Inicio                7. Movimiento (aparición, progreso, transiciones)
   4. Páginas internas      8. Adaptación a pantallas y a impresión
   Tipografía: Poppins (una sola familia). Colores: los del sitio actual
   (azul institucional, ocre y crema) con un toque de terracota.
   El desplazamiento suave lo hace assets/js/nuevo-diseno.js (no usar scroll-behavior).
   ========================================================================== */

/* ---------- 1. Base y variables ---------- */
:root {
  --f: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --c-azul: #0f2a5c; --c-azul-2: #163a78; --c-azul-luz: #1d4690; --c-noche: #0a1330;
  --c-ocre: #b3812f; --c-ocre-2: #c9953b; --c-ocre-claro: #e2b765; --c-ocre-osc: #8a6420;
  --c-crema: #f6f4ee; --c-rojo: #a8432f; --c-tinta: #0e1630; --c-gris: #34343d; --c-texto: #e6eaf3;
  --c-linea: rgba(15, 42, 92, .1);
  --sombra-1: 0 1px 2px rgba(15, 42, 92, .05), 0 10px 26px rgba(15, 42, 92, .06);
  --sombra-2: 0 2px 4px rgba(15, 42, 92, .06), 0 24px 48px rgba(15, 42, 92, .14);
  --ease: cubic-bezier(.76, 0, .24, 1);          /* entrada y salida (menús, marcos) */
  --salida: cubic-bezier(.16, 1, .3, 1);         /* frena suave: aparición de bloques */
  /* compatibilidad con chatbot.css (asistente virtual), que usa los nombres del diseño anterior */
  --accent-color: #0f2a5c; --accent-color-alt: #b3812f; --default-color: #34343d; --heading-color: #0e1630;
  --surface-color: #fff; --contrast-color: #fff; --background-color: #fff; --default-font: var(--f); --heading-font: var(--f);
}
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body { font-family: var(--f); font-size: 16px; line-height: 1.6; color: var(--c-gris); background: var(--c-azul); -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; }
body.pg { background: var(--c-crema); }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4, h5, h6 { font-family: var(--f); line-height: 1.15; text-wrap: balance; }
p { text-wrap: pretty; }
em { font-style: normal; }
:focus-visible { outline: 2px solid var(--c-ocre-claro); outline-offset: 3px; }
::selection { background: var(--c-ocre-claro); color: var(--c-noche); }
.saltar { position: fixed; left: 16px; top: -72px; z-index: 300; padding: .8rem 1.1rem; border-radius: 8px; background: #fff; color: var(--c-azul); font: 600 14px/1 var(--f); box-shadow: 0 10px 30px rgba(0, 0, 0, .3); transition: top .25s var(--salida); }
.saltar:focus { top: 14px; }
.ej-main { position: relative; z-index: 2; overflow-x: clip; }

/* ---------- 2. Cabecera y menús ---------- */
/* transparente sobre la foto; al bajar se vuelve la barra azul con línea ocre del sitio actual */
.barra { position: fixed; top: 0; left: 0; right: 0; z-index: 80; height: 86px; padding: 0 2vw; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1.4rem; color: #fff; }
.barra::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--c-azul); border-bottom: 3px solid var(--c-ocre); box-shadow: 0 10px 28px rgba(5, 12, 32, .28); opacity: 0; transition: opacity .6s ease; pointer-events: none; }
.barra.fija::before { opacity: 1; }
.barra .grupo-i { grid-column: 1; grid-row: 1; justify-self: end; }
.barra .logo-centro { grid-column: 2; grid-row: 1; }
.barra .grupo-d { grid-column: 3; grid-row: 1; justify-self: start; }
.marca { display: flex; align-items: center; gap: .8rem; }
.marca b { font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; line-height: 1.25; color: #fff; }
.marca small { display: block; font-weight: 500; opacity: .65; letter-spacing: .12em; font-size: 10.5px; }
.logo-m { display: block; width: 44px; height: 44px; background: url('../img/logo-b-plasticas-hq.png') center / contain no-repeat; }
.logo-centro { display: grid; place-items: center; width: 62px; height: 62px; border-radius: 50%; background: var(--c-azul); border: 1.5px solid var(--c-ocre); box-shadow: 0 0 0 6px rgba(179, 129, 47, .12), 0 10px 30px rgba(3, 8, 24, .4); transition: transform .5s var(--salida); }
.logo-centro:hover { transform: scale(1.06) rotate(-4deg); }
.logo-centro .logo-m { width: 78%; height: 78%; }
.barra .marca-movil, .barra .derecha { display: none; }
.derecha { align-items: center; gap: .7rem; }
.hamb { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; border: 1px solid rgba(226, 183, 101, .5); font-size: 1.4rem; background: rgba(15, 42, 92, .7); color: #fff; transition: background .3s, transform .3s; }
.hamb:hover { background: var(--c-azul-luz); transform: scale(1.06); }

/* menú horizontal (dos grupos a los lados del logo) */
.nav-h { position: relative; z-index: 0; display: flex; align-items: center; padding: .28rem; border-radius: 12px; }
.nav-h::before { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: 12px; background: rgba(15, 42, 92, .62); border: 1px solid rgba(255, 255, 255, .14); transition: opacity .6s ease; pointer-events: none; }
.barra.fija .nav-h::before { opacity: 0; }
.nav-h ul { list-style: none; }
.nav-h > ul { display: flex; align-items: center; gap: .1rem; }
.nav-h li { position: relative; }
.nav-h > ul > li > a { display: block; padding: .8rem 1rem; border-radius: 8px; font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; line-height: 1.25; color: #fff; transition: background .25s, color .25s; }
.nav-h > ul > li.abierto > a, .nav-h > ul > li > a:hover, .nav-h > ul > li > a.activo { background: rgba(179, 129, 47, .16); color: var(--c-ocre-claro); }
.nav-h > ul > li > a.activo { box-shadow: inset 0 -2px 0 var(--c-ocre-claro); }
.nav-h li.dd > a::after { content: "\F282"; font-family: "bootstrap-icons"; font-size: 9px; margin-left: .4rem; opacity: .75; display: inline-block; transition: transform .3s var(--salida); }
.nav-h > ul > li.dd.abierto > a::after { transform: rotate(180deg); }
.nav-h li ul li.dd.abierto > a::after { transform: translateX(3px); }
.nav-h li ul { position: absolute; top: 100%; left: 0; z-index: 60; min-width: 262px; padding: .45rem 0; background: var(--c-azul); border: 1px solid rgba(255, 255, 255, .1); border-top: 2px solid var(--c-ocre); border-radius: 0 0 12px 12px; box-shadow: 0 24px 50px rgba(3, 8, 24, .5); opacity: 0; visibility: hidden; perspective: 700px; transition: opacity .2s ease .08s, visibility 0s linear .4s; }
/* se abren con clic, con la misma cascada con rebote del «Campus Digital»: cada opción baja girando, una tras otra */
.nav-h li.abierto > ul { opacity: 1; visibility: visible; transition: opacity .25s ease, visibility 0s; }
.nav-h li ul > li { opacity: 0; transform: rotateX(-82deg) translateY(-8px); transform-origin: 50% 0; transition: opacity .15s ease, transform .22s ease-in; }
.nav-h li.abierto > ul > li { opacity: 1; transform: none; transition: opacity .3s ease calc(.04s + var(--i, 0) * .06s), transform .6s cubic-bezier(.2, .9, .3, 1.18) calc(.04s + var(--i, 0) * .06s); }
.nav-h li.dd > a { cursor: pointer; }
.nav-h li ul a { display: block; padding: .5rem 1.1rem; font-size: 13px; color: #dfe4ef; transition: background .2s, color .2s, padding .25s var(--salida); }
.nav-h li ul a:hover, .nav-h li ul a.activo { background: rgba(179, 129, 47, .14); color: var(--c-ocre-claro); padding-left: 1.4rem; }
.nav-h li ul li.dd > a::after { content: "\F285"; float: right; margin-top: .25em; }
.nav-h li ul li ul { top: -.5rem; left: 100%; border-radius: 12px; border-top-width: 1px; }
.barra .grupo-i > ul > li > ul { left: 0; right: auto; }
.barra .grupo-d > ul > li > ul { left: auto; right: 0; }
.barra .grupo-d > ul > li:first-child > ul { left: 0; right: auto; }
.barra .grupo-d li ul li ul { left: auto; right: 100%; }

/* «Campus Digital»: botón ocre a la derecha; debajo, una lista vertical (PRAXIS, CERTICOM, CERPLAS, OTROS) */
.orbe.cab { position: relative; grid-column: 3; grid-row: 1; justify-self: end; align-self: center; z-index: 3; }
.cd-lista { position: absolute; top: calc(100% + 14px); right: 0; margin: 0; padding: 0; list-style: none; display: grid; gap: .45rem; pointer-events: none; perspective: 700px; }
.orbe.abierto .cd-lista { pointer-events: auto; }
.cd-lista li { opacity: 0; visibility: hidden; transform: rotateX(-82deg) translateY(-8px); transform-origin: 50% 0; transition: opacity .2s ease calc((3 - var(--i)) * .04s), transform .28s ease-in calc((3 - var(--i)) * .04s), visibility 0s linear .42s; }
.orbe.abierto .cd-lista li { opacity: 1; visibility: visible; transform: none; transition: opacity .3s ease calc(.04s + var(--i) * .085s), transform .6s cubic-bezier(.2, .9, .3, 1.18) calc(.04s + var(--i) * .085s), visibility 0s; }
.cd-item { display: flex; align-items: center; gap: .6rem; width: 100%; padding: .28rem .95rem .28rem .28rem; border-radius: 999px; background: #fff; color: var(--c-azul); border: 1px solid rgba(15, 42, 92, .1); box-shadow: 0 12px 26px rgba(10, 19, 48, .28); font: 700 11px/1 var(--f); letter-spacing: .1em; text-transform: uppercase; text-align: left; white-space: nowrap; cursor: pointer; transition: background .25s, color .25s, transform .25s; }
.cd-ic { flex: none; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; border: 2px solid var(--tono); color: var(--tono); font-size: .85rem; opacity: 0; transform: scale(.35) rotate(-120deg); transition: transform .25s ease, opacity .2s ease, border-color .25s, color .25s; }
.orbe.abierto .cd-ic { opacity: 1; transform: none; transition: transform .5s cubic-bezier(.3, 1.6, .5, 1) calc(.22s + var(--i) * .085s), opacity .25s ease calc(.22s + var(--i) * .085s), border-color .25s, color .25s; }
.cd-t { display: inline-block; opacity: 0; transform: translateX(14px); transition: transform .25s ease, opacity .2s ease; }
.orbe.abierto .cd-t { opacity: 1; transform: none; transition: transform .5s cubic-bezier(.2, .8, .2, 1) calc(.28s + var(--i) * .085s), opacity .35s ease calc(.28s + var(--i) * .085s); }
.cd-item:hover, .cd-item:focus-visible { background: var(--tono); color: #fff; transform: translateX(-4px); }
.cd-item:hover .cd-ic, .cd-item:focus-visible .cd-ic { border-color: rgba(255, 255, 255, .8); color: #fff; }
.cd-boton { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; height: 44px; padding: 0 1.05rem; border-radius: 999px; background: var(--c-ocre); color: var(--c-noche); border: 1px solid var(--c-ocre); font: 700 11px/1 var(--f); letter-spacing: .12em; text-transform: uppercase; white-space: nowrap; cursor: pointer; box-shadow: 0 8px 22px rgba(3, 8, 24, .28); transition: background .3s, color .3s, border-color .3s, transform .3s; }
.cd-boton .ic { font-size: 1rem; transition: transform .5s cubic-bezier(.3, 1.4, .5, 1); }
.cd-boton .fl { font-size: .75rem; transition: transform .35s; }
.cd-boton:hover { background: var(--c-ocre-2); transform: translateY(-1px); }
.orbe.abierto .cd-boton { background: var(--c-azul); color: #fff; border-color: var(--c-ocre); }
.orbe.abierto .cd-boton .ic { color: var(--c-ocre-claro); transform: rotate(90deg); }
.orbe.abierto .cd-boton .fl { transform: rotate(180deg); }
/* si no cabe el texto junto al menú, el botón queda solo con el icono (el nombre sigue en aria-label y title) */
@media (max-width: 1440px) { .nav-h > ul > li > a { padding: .8rem .72rem; letter-spacing: .1em; } .cd-boton { padding: 0 .9rem; letter-spacing: .08em; } .cd-boton .fl { display: none; } }
@media (max-width: 1340px) { .cd-boton .t { display: none; } .cd-boton { width: 44px; padding: 0; } }
@media (max-width: 1240px) {
  .barra { height: 72px; display: flex; justify-content: space-between; background: linear-gradient(180deg, rgba(10, 19, 48, .66) 0%, rgba(10, 19, 48, 0) 100%); }
  .barra .logo-centro, .barra .nav-h { display: none; }
  .barra .marca-movil { display: flex; } .barra .derecha { display: block; }
  .orbe.cab { margin-left: auto; margin-right: 10px; }
  .cd-lista { top: calc(100% + 12px); }
}

/* menú a pantalla completa (celular y tableta) */
.menu { position: fixed; inset: 0; z-index: 90; padding: 100px clamp(20px, 6vw, 96px) 40px; overflow: auto; background: var(--c-noche); color: #fff; clip-path: circle(0 at calc(100% - 56px) 40px); visibility: hidden; transition: clip-path .7s var(--ease), visibility 0s linear .7s; }
.menu.abierto { clip-path: circle(150% at calc(100% - 56px) 40px); visibility: visible; transition: clip-path .7s var(--ease), visibility 0s; }
.menu .cerrar { position: absolute; top: 16px; right: clamp(16px, 4vw, 56px); width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .4); font-size: 1.3rem; display: grid; place-items: center; transition: background .3s, transform .4s var(--salida); }
.menu .cerrar:hover { background: rgba(255, 255, 255, .12); transform: rotate(90deg); }
.menu-rejilla { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 2rem 2.4rem; }
.menu h3 { font-size: 1.15rem; font-weight: 600; color: var(--c-ocre-claro); margin-bottom: .7rem; }
.menu h3 a { color: inherit; }
.menu ul { list-style: none; display: grid; gap: .4rem; }
.menu li a { display: inline-block; font-size: 14px; opacity: .85; transition: opacity .2s, padding .25s var(--salida), color .2s; }
.menu li a:hover, .menu li a.activo { opacity: 1; padding-left: 6px; color: var(--c-ocre-claro); }
.menu li.sg { margin-top: .6rem; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--c-ocre-claro); }
.menu .menu-rejilla > div { opacity: 0; transform: translateY(18px); }
.menu.abierto .menu-rejilla > div { opacity: 1; transform: none; transition: opacity .6s ease calc(.25s + var(--k, 0) * .07s), transform .8s var(--salida) calc(.25s + var(--k, 0) * .07s); }

/* ventana «Ver más plataformas» */
.otros { position: fixed; inset: 0; z-index: 95; padding: 20px; display: none; place-items: center; background: rgba(10, 19, 48, .78); }
.otros.abierto { display: grid; animation: fundido .3s both; }
.otros-caja { position: relative; width: min(780px, 100%); max-height: 88vh; overflow: auto; padding: 1.8rem; background: #fff; border-radius: 22px; border-top: 4px solid var(--c-ocre); animation: aparece-caja .55s cubic-bezier(.34, 1.4, .64, 1) both; }
.otros-caja h3 { font-size: 1.45rem; font-weight: 600; color: var(--c-azul); padding-right: 3rem; }
.otros-caja > p { color: #5b6178; font-size: 14px; margin: .3rem 0 1.2rem; }
.otros-caja .x { position: absolute; top: 14px; right: 14px; width: 38px; height: 38px; border-radius: 50%; border: 1px solid #cfd3df; font-size: 1.1rem; transition: background .25s, transform .4s var(--salida); }
.otros-caja .x:hover { background: var(--c-crema); transform: rotate(90deg); }
.otros-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .7rem; }
.otros-grid a { display: flex; gap: .8rem; align-items: center; padding: .9rem 1rem; border-radius: 14px; border: 1px solid #e0e3ee; animation: sube-tarjeta .5s var(--salida) both; transition: transform .25s, border-color .25s, background .25s, box-shadow .25s; }
.otros-grid a:nth-child(1) { animation-delay: .165s; } .otros-grid a:nth-child(2) { animation-delay: .21s; } .otros-grid a:nth-child(3) { animation-delay: .255s; } .otros-grid a:nth-child(4) { animation-delay: .3s; } .otros-grid a:nth-child(5) { animation-delay: .345s; } .otros-grid a:nth-child(6) { animation-delay: .39s; }
.otros-grid a:nth-child(7) { animation-delay: .435s; } .otros-grid a:nth-child(8) { animation-delay: .48s; } .otros-grid a:nth-child(9) { animation-delay: .525s; } .otros-grid a:nth-child(10) { animation-delay: .57s; } .otros-grid a:nth-child(11) { animation-delay: .615s; }
.otros-grid a:hover { border-color: var(--c-ocre); background: var(--c-crema); transform: translateY(-4px); box-shadow: 0 12px 26px rgba(15, 42, 92, .14); }
.otros-grid i { font-size: 1.5rem; color: var(--c-ocre); }
.otros-grid b { display: block; color: var(--c-azul); font-size: 14px; font-weight: 600; line-height: 1.3; }
.otros-grid small { color: #6a7088; font-size: 12px; }
@keyframes fundido { from { opacity: 0; } }
@keyframes aparece-caja { from { opacity: 0; transform: translateY(40px) scale(.9); } }
@keyframes sube-tarjeta { from { opacity: 0; transform: translateY(22px); } }
@media (max-width: 900px) { .otros-grid { grid-template-columns: 1fr; } }

/* ---------- 3. Inicio ---------- */
body.ej { color: var(--c-texto); }
body.ej.pg { color: var(--c-gris); }
/* fondo fijo: la foto que se mueve, en su color natural bajo un velo azul */
.ej-fondo { position: fixed; inset: 0; z-index: 0; overflow: hidden; will-change: transform; }
.ej-foto { position: absolute; inset: -6%; background: url('../img/portada-edificio-hq.jpg') center 38% / cover no-repeat; filter: saturate(.92) contrast(1.05); will-change: transform; }
.ej-sombra { position: absolute; inset: 0; will-change: opacity; background:
  radial-gradient(ellipse at 50% 42%, rgba(10,19,48,0) 0%, rgba(10,19,48,.34) 78%),
  linear-gradient(180deg, rgba(10,19,48,.72) 0%, rgba(10,19,48,.44) 24%, rgba(10,19,48,.40) 58%, rgba(10,19,48,.88) 100%); }
.ej-cap { position: absolute; left: 0; bottom: 0; display: grid; font-size: clamp(.95rem, 1.3vw, 1.2rem); font-weight: 500; color: #fff; opacity: 0; padding-left: 14px; text-shadow: 0 1px 14px rgba(10,19,48,.85); will-change: opacity; }
.ej-cap::before { content: ""; position: absolute; left: 0; top: 0; width: 2px; height: 100%; background: var(--c-ocre); transform-origin: top; animation: cap-barra 4.6s ease-in-out infinite; }
.ej-cap .cf { grid-area: 1 / 1; display: block; pointer-events: none; }
.ej-cap .cf i { display: inline-block; font-style: normal; opacity: 0; transform: translateY(.7em); filter: blur(5px); transition: opacity .5s ease, transform .6s var(--salida), filter .5s ease; transition-delay: calc(var(--w) * 70ms); }
.ej-cap .cf.on i { opacity: 1; transform: none; filter: none; }
.ej-cap .cf.sale i { opacity: 0; transform: translateY(-.7em); filter: blur(5px); transition-delay: calc(var(--w) * 25ms); }
.ej-cap .cf.on i:first-child { color: var(--c-ocre-claro); }
@keyframes cap-barra { 0% { transform: scaleY(0); } 14% { transform: scaleY(1); } 86% { transform: scaleY(1); transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }
@media (prefers-reduced-motion: reduce) { .ej-cap::before { animation: none; } .ej-cap .cf i { transition: none; } }
.ej-polvo { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 3; pointer-events: none; }

/* titulares: Poppins seminegrita, interlineado justo; el énfasis va en ocre claro (sin cursiva) */
.ej-h1 { font-weight: 600; font-size: clamp(2.5rem, 6.2vw, 6rem); line-height: 1.04; letter-spacing: -.028em; color: #fff; }
.ej-h1 em, .ej-h2 em { color: var(--c-ocre-claro); }
.ej-h1 .ln { display: block; overflow: hidden; padding: 0 .1em .12em; }
.ej-hero-cont .ln, .ej-scroll, .ej-hero-txt { will-change: opacity; }
.ej-h1 .ln > span { display: inline-block; }
.ej-hero .ej-h1 { text-shadow: 0 2px 22px rgba(10,19,48,.35); }
.ej-h2 { font-weight: 600; font-size: clamp(2rem, 3.7vw, 3.5rem); line-height: 1.08; letter-spacing: -.024em; color: #fff; }

/* botones */
.ej-btn { display: inline-flex; align-items: center; gap: .6rem; padding: .85rem 1.2rem; border-radius: 8px; border: 1px solid transparent; font: 600 13px/1 var(--f); letter-spacing: .01em; cursor: pointer; transition: transform .3s var(--salida), background .3s, border-color .3s, box-shadow .3s, color .3s; }
.ej-btn.prim { background: var(--c-ocre); color: var(--c-noche); } .ej-btn.prim i { font-size: 1.1rem; color: var(--c-noche); }
.ej-btn.prim:hover { background: var(--c-ocre-2); box-shadow: 0 10px 24px rgba(179,129,47,.28); }
.ej-btn.sec { background: rgba(15,42,92,.5); color: #fff; border-color: rgba(255,255,255,.24); }
.ej-btn.sec i { color: var(--c-ocre-claro); font-size: 1rem; }
.ej-btn.sec:hover { background: rgba(15,42,92,.78); border-color: rgba(226,183,101,.6); }
.ej-btn:hover { transform: translateY(-2px); }
.ej-btn:active { transform: translateY(0) scale(.98); }
.ej-etq { position: relative; display: block; font: 600 11px/1 var(--f); letter-spacing: .22em; text-transform: uppercase; color: var(--c-ocre-claro); padding-bottom: 1.05rem; border-bottom: 1px solid rgba(226,183,101,.28); margin-bottom: 1.7rem; }
.ej-etq::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 34px; height: 2px; background: var(--c-rojo); }
.ej-etq.c { border: 0; padding: 0; margin: 0; } .ej-etq.c::after { display: none; }
.ej-peq { font-size: 15px; line-height: 1.65; color: rgba(230,234,243,.84); }

/* 1. portada */
.ej-hero { position: relative; height: 100vh; min-height: 600px; }
.ej-hero-cont { position: absolute; left: 50%; top: 0; bottom: 0; width: min(94vw, 1120px); transform: translateX(-50%); display: flex; flex-direction: column; justify-content: center; padding-bottom: 13vh; text-align: center; will-change: transform; }
.ej-botones { margin-top: 1.9rem; } .ej-botones > span { display: inline-flex !important; gap: .6rem; flex-wrap: wrap; justify-content: center; }
.ej-scroll { position: absolute; left: 50%; transform: translateX(-50%); bottom: 3vh; font-size: 12.5px; letter-spacing: .08em; color: rgba(230,234,243,.88); }
.ej-hero-txt { position: absolute; left: 50%; transform: translateX(-50%); bottom: 9vh; width: min(660px, 88vw); text-align: center; font-size: 15px; line-height: 1.5; color: #fff; text-shadow: 0 1px 14px rgba(10,19,48,.55); }

/* 2. nosotros (fija mientras se ilumina el texto) */
.ej-nos { position: relative; height: 210vh; }
.ej-nos-pin { position: sticky; top: 0; height: 100vh; display: flex; align-items: center; }
.ej-nos-txt { width: min(46vw, 680px); margin-left: 7vw; will-change: transform, opacity; }
.ej-grande { font-weight: 500; font-size: clamp(1.5rem, 2.45vw, 2.5rem); line-height: 1.22; letter-spacing: -.018em; color: #fff; }
.ej-grande .w { opacity: .18; transition: opacity .7s ease; transition-delay: calc(var(--i, 0) * 55ms); }
.ej-grande.leido .w { opacity: 1; }
.ej-nos-txt .ej-peq { margin-top: 1.5rem; max-width: 520px; }
.ej-link { display: inline-flex; align-items: center; gap: .5rem; margin-top: 1.3rem; color: #fff; font-size: 13px; font-weight: 600; border-bottom: 1px solid var(--c-ocre); padding-bottom: 4px; transition: color .25s, border-color .25s, gap .3s var(--salida); }
.ej-link:hover { color: var(--c-ocre-claro); border-color: var(--c-ocre-claro); gap: .8rem; }

/* 3. campus digital: hoja crema con recuadros blancos */
.ej-cam { position: relative; display: grid; grid-template-columns: 1fr 1.05fr; gap: 4vw; padding: 14vh 5vw 16vh; color: var(--c-gris); }
.ej-cam-fondo { position: absolute; inset: 0; z-index: 0; background: var(--c-crema); border-radius: 40px 40px 0 0; transform-origin: 50% 0; will-change: transform; }
.ej-cam-izq, .ej-cam-der { position: relative; z-index: 1; }
.ej-cam .ej-etq { color: var(--c-ocre-osc); border-bottom-color: rgba(138,100,32,.3); }
.ej-cam .ej-h2 { color: var(--c-tinta); } .ej-cam .ej-h2 em { color: var(--c-ocre); }
.ej-cam .ej-peq { color: var(--c-gris); }
.ej-cam :focus-visible { outline-color: var(--c-azul); }
.ej-pegado { position: sticky; top: 26vh; }
.ej-pegado .ej-peq { margin: 1.4rem 0 1.8rem; max-width: 430px; }
.ej-cam-der { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; align-items: start; width: 100%; max-width: 620px; justify-self: end; }
.ej-col { display: grid; gap: .75rem; will-change: transform; } .ej-col.b { margin-top: 16vh; } .ej-col.c { margin-top: 8vh; }
.ej-tile { aspect-ratio: 1; border-radius: 12px; background: #fff; border: 1px solid var(--c-linea); box-shadow: var(--sombra-1); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .65rem; color: var(--c-azul); text-align: center; padding: .8rem; transition: background .35s, border-color .35s, color .35s, transform .45s var(--salida), box-shadow .35s; }
.ej-tile i { font-size: 1.75rem; color: var(--c-ocre); transition: color .35s, transform .5s var(--salida); }
.ej-tile b { font: 600 11px/1.25 var(--f); letter-spacing: .08em; text-transform: uppercase; }
.ej-tile:hover { background: var(--c-azul); color: #fff; border-color: var(--c-azul); transform: translateY(-4px); box-shadow: 0 14px 30px rgba(15,42,92,.22); } .ej-tile:hover i { color: var(--c-ocre-claro); transform: scale(1.12); }

/* 4. cierre: marco que se abre, con «Contáctanos» encima de la misma foto */
.ej-cta { position: relative; overflow: clip; isolation: isolate; text-align: center; background: var(--c-crema); }
.ej-cta-fijo { position: sticky; top: 0; height: 100vh; margin-bottom: -100vh; z-index: 0; }
.ej-cta-marco { position: absolute; inset: 0; overflow: hidden; border-radius: 28px 28px 0 0; will-change: transform; }
.ej-cta-foto { position: absolute; inset: -12%; background: url('../img/exposicion-estudiantes.jpg') center / cover no-repeat; filter: saturate(.9) contrast(1.05); will-change: transform; }
.ej-cta-velo { position: absolute; inset: 0; will-change: opacity; background:
  radial-gradient(circle at 50% 118%, rgba(168,67,47,.30) 0, rgba(168,67,47,0) 46%),
  radial-gradient(ellipse at 50% 50%, rgba(10,19,48,.62) 0, rgba(10,19,48,.6) 38%, rgba(10,19,48,.8) 72%, rgba(10,19,48,.94) 100%); }
.ej-con { position: relative; z-index: 2; color: #fff; text-align: left; padding: 18vh 5vw 16vh; }
.ej-con-tit .ej-etq.c { margin-bottom: .9rem; }
.ej-con-in { width: min(1180px, 100%); margin: 0 auto; }
.ej-con-tit { border-left: 3px solid var(--c-ocre); padding-left: 1.1rem; margin-bottom: 2.4rem; will-change: transform, opacity; }
.ej-con-tit h2 { font-weight: 600; font-size: clamp(2rem, 3.5vw, 3.2rem); line-height: 1.08; letter-spacing: -.024em; color: #fff; margin: 0 0 .55rem; text-shadow: 0 2px 20px rgba(10,19,48,.5); }
.ej-con-tit p { font-size: 16px; color: rgba(230,234,243,.88); margin: 0; }
.ej-con-rej { display: grid; grid-template-columns: 5fr 7fr; gap: 1.4rem; align-items: start; }
.ej-con-info, .ej-con-form { background: rgba(10,19,48,.74); border: 1px solid rgba(255,255,255,.13); border-radius: 16px; box-shadow: 0 20px 50px rgba(3,8,24,.35); padding: 1.8rem; will-change: transform, opacity; }
.ej-con-item { display: flex; gap: 1rem; align-items: flex-start; padding: .9rem 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.ej-con-item:first-child { padding-top: 0; }
.ej-con-item > i { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: rgba(226,183,101,.12); border: 1px solid rgba(226,183,101,.35); color: var(--c-ocre-claro); font-size: 1.15rem; }
.ej-con-item h3 { font: 600 15px/1.2 var(--f); color: #fff; margin: .15rem 0 .3rem; }
.ej-con-item p { font-size: 14px; color: rgba(230,234,243,.84); margin: 0; }
.ej-con-item a { color: var(--c-ocre-claro); border-bottom: 1px solid rgba(226,183,101,.5); transition: color .2s, border-color .2s; }
.ej-con-item a:hover { color: #fff; border-color: #fff; }
.ej-con-mapa { display: block; width: 100%; height: 260px; border: 0; border-radius: 12px; margin-top: 1.3rem; background: rgba(255,255,255,.06); }
.ej-con-form { display: grid; gap: 1.1rem; }
.ej-con-dos { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.ej-con-form label { display: block; font: 500 13px/1.2 var(--f); color: rgba(230,234,243,.94); margin-bottom: .45rem; }
.ej-con-form input, .ej-con-form textarea { display: block; width: 100%; font: 400 15px/1.4 var(--f); color: #fff; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.24); border-radius: 10px; padding: .75rem .9rem; transition: border-color .25s, box-shadow .25s, background .25s; }
.ej-con-form textarea { min-height: 200px; resize: vertical; }
.ej-con-form input:focus, .ej-con-form textarea:focus { outline: none; border-color: var(--c-ocre-claro); background: rgba(255,255,255,.1); box-shadow: 0 0 0 3px rgba(226,183,101,.28); }
.ej-con-pie { display: grid; justify-items: center; gap: .7rem; text-align: center; padding-top: .3rem; }
.ej-con .ej-btn.prim { padding: .95rem 1.8rem; }
.ej-con .loading, .ej-con .sent-message, .ej-con .error-message { font-size: 14px; }
.ej-con .loading { color: rgba(230,234,243,.85); } .ej-con .sent-message { color: #9be3b0; } .ej-con .error-message { color: #ffb4a6; }
@media (max-width: 900px) {
  .ej-cta-marco { border-radius: 20px 20px 0 0; }
  .ej-con { padding: 13vh 5vw 12vh; } .ej-con-rej, .ej-con-dos { grid-template-columns: 1fr; }
  .ej-con-info, .ej-con-form { padding: 1.3rem; } .ej-con-mapa { height: 220px; } .ej-con-form textarea { min-height: 160px; }
  .ej-hero-cont { padding-bottom: 16vh; }
  .ej-h1 { font-size: clamp(2.1rem, 9.2vw, 3.1rem); }
  .ej-scroll { display: none; }
  .ej-hero-txt { width: 88vw; bottom: calc(4vh + 104px); font-size: 14px; }
  .ej-nos { height: 190vh; }
  .ej-nos-pin { align-items: flex-start; padding-top: 13vh; }
  .ej-nos-txt { width: auto; margin: 0 6vw; }
  .ej-grande { font-size: clamp(1.35rem, 5.6vw, 1.8rem); }
  .ej-nos-txt .ej-peq, .ej-link { display: none; }
  .ej-cam { grid-template-columns: 1fr; padding-bottom: 14vh; }
  .ej-cam-fondo { border-radius: 26px 26px 0 0; }
  .ej-pegado { position: static; }
  .ej-cam-der { max-width: none; gap: .5rem; } .ej-col { gap: .5rem; }
  .ej-col.b { margin-top: 8vh; } .ej-col.c { margin-top: 4vh; }
  .ej-tile { padding: .45rem; gap: .45rem; border-radius: 8px; } .ej-tile i { font-size: 1.35rem; } .ej-tile b { font-size: 8.5px; letter-spacing: .03em; }
}

/* ---------- 4. Páginas internas (body.ej.pg) ---------- */
.pg-main { position: relative; overflow-x: clip; }
/* portada corta: foto con velo azul, migas de pan, etiqueta, título y resumen */
.pg-hero { position: relative; height: 70vh; min-height: 470px; overflow: hidden; display: flex; align-items: flex-end; background: var(--c-noche); }
.pg-hero-foto { position: absolute; inset: -10% 0 -4%; background-position: center 42%; background-size: cover; background-repeat: no-repeat; filter: saturate(.9) contrast(1.04); will-change: transform; transform: scale(1.06); }
.ej-js .pg-hero-foto { animation: foto-entra 1.8s var(--salida) both; }
@keyframes foto-entra { from { transform: scale(1.18); opacity: .4; } }
.pg-hero-velo { position: absolute; inset: 0; background:
  radial-gradient(circle at 18% 120%, rgba(168,67,47,.28) 0, rgba(168,67,47,0) 46%),
  linear-gradient(180deg, rgba(10,19,48,.78) 0%, rgba(10,19,48,.42) 34%, rgba(10,19,48,.55) 62%, rgba(10,19,48,.92) 100%); }
.pg-hero-cont { position: relative; z-index: 2; width: min(1180px, 90vw); margin: 0 auto; padding-bottom: 12vh; will-change: transform, opacity; }
.pg-hero-cont .ej-etq.c { color: var(--c-ocre-claro); }
.pg-migas { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; list-style: none; margin: 0 0 1.1rem; font-size: 12.5px; color: rgba(230, 234, 243, .8); }
.pg-migas li { display: flex; align-items: center; gap: .5rem; }
.pg-migas li + li::before { content: "\F285"; font-family: "bootstrap-icons"; font-size: 9px; opacity: .6; }
.pg-migas a { border-bottom: 1px solid transparent; transition: color .2s, border-color .2s; }
.pg-migas a:hover { color: var(--c-ocre-claro); border-color: var(--c-ocre-claro); }
.pg-migas [aria-current] { color: #fff; font-weight: 500; }
.pg-h1 { font-weight: 600; font-size: clamp(2.2rem, 5.2vw, 4.7rem); line-height: 1.04; letter-spacing: -.03em; color: #fff; margin: .8rem 0 1.1rem; text-shadow: 0 2px 24px rgba(10,19,48,.4); }
.pg-h1 em { color: var(--c-ocre-claro); }
.pg-hero-txt { color: rgba(230,234,243,.92); font-size: 16px; line-height: 1.6; max-width: 580px; margin: 0; }
/* titular que entra palabra por palabra (lo prepara el JS) */
.ej-js .pg-h1 .pw { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .12em; margin-bottom: -.12em; }
.ej-js .pg-h1 .pw > span { display: inline-block; animation: palabra-sube 1s var(--salida) backwards; animation-delay: calc(.12s + var(--k, 0) * .07s); }
@keyframes palabra-sube { from { transform: translateY(105%); } }
.ej-js .pg-hero-cont .ej-etq, .ej-js .pg-hero-cont .pg-migas, .ej-js .pg-hero-txt { animation: sube-suave 1s var(--salida) backwards; }
.ej-js .pg-hero-cont .pg-migas { animation-delay: .05s; } .ej-js .pg-hero-cont .ej-etq { animation-delay: .1s; } .ej-js .pg-hero-txt { animation-delay: .5s; }
@keyframes sube-suave { from { opacity: 0; transform: translateY(18px); } }

/* hoja crema que sube sobre la portada */
.pg-hoja { position: relative; z-index: 2; margin-top: -40px; background: var(--c-crema); border-radius: 40px 40px 0 0; }
.pg-cuerpo { width: min(1180px, 90vw); margin: 0 auto; padding: 10vh 0 13vh; display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 4.5vw; align-items: start; }
.pg-cuerpo.sin-indice { grid-template-columns: minmax(0, 1fr); }
.pg-secciones { min-width: 0; }
/* índice lateral fijo */
.pg-indice { position: sticky; top: 118px; }
.pg-indice-t { position: relative; display: block; font: 600 11px/1 var(--f); letter-spacing: .22em; text-transform: uppercase; color: var(--c-ocre-osc); padding-bottom: .95rem; border-bottom: 1px solid rgba(138,100,32,.3); margin-bottom: .9rem; }
.pg-indice-t::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 34px; height: 2px; background: var(--c-rojo); }
.pg-indice ol { list-style: none; margin: 0; padding: 0; counter-reset: idx; display: grid; gap: .15rem; }
.pg-indice a { display: flex; gap: .75rem; align-items: baseline; padding: .55rem .7rem; border-radius: 9px; color: var(--c-gris); font: 500 13.5px/1.35 var(--f); transition: background .25s, color .25s, transform .3s var(--salida); }
.pg-indice a::before { counter-increment: idx; content: counter(idx, decimal-leading-zero); font: 600 11px/1 var(--f); color: var(--c-ocre-osc); transition: color .25s; }
.pg-indice a:hover { background: #fff; color: var(--c-azul); transform: translateX(3px); }
.pg-indice a.activo { background: var(--c-azul); color: #fff; } .pg-indice a.activo::before { color: var(--c-ocre-claro); }
.pg-indice :focus-visible, .pg-hoja :focus-visible { outline-color: var(--c-azul); }

/* secciones */
.pg-sec { padding-bottom: 8vh; scroll-margin-top: 110px; }
.pg-sec + .pg-sec { border-top: 1px solid var(--c-linea); padding-top: 8vh; }
.pg-sec:last-child { padding-bottom: 0; }
.pg-num { display: inline-block; font: 600 12px/1 var(--f); letter-spacing: .2em; color: var(--c-ocre-osc); }
.pg-sec h2 { font-weight: 600; font-size: clamp(1.7rem, 3vw, 2.6rem); line-height: 1.1; letter-spacing: -.024em; color: var(--c-tinta); margin: .55rem 0 1.6rem; }
.pg-sec h2 em { color: var(--c-ocre); }
.pg-sec h3 { font: 600 17px/1.35 var(--f); color: var(--c-azul); margin: 0 0 .8rem; }
.pg-sec p { font-size: 15.5px; line-height: 1.8; color: var(--c-gris); margin: 0 0 1rem; max-width: 72ch; }
.pg-sec p.sm, .pg-sec .sm { font-size: 14px; }
.pg-sec a:not([class]) { color: var(--c-azul); border-bottom: 1px solid rgba(179,129,47,.6); transition: color .2s, border-color .2s; }
.pg-sec a:not([class]):hover { color: var(--c-ocre-osc); border-color: var(--c-ocre-osc); }
.pg-dos { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; align-items: start; }
.pg-tres { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; align-items: stretch; }
.pg-card { background: #fff; border: 1px solid var(--c-linea); border-radius: 16px; padding: 1.8rem; box-shadow: var(--sombra-1); transition: transform .5s var(--salida), box-shadow .4s, border-color .3s; }
a.pg-card:hover, .pg-card.lev:hover { transform: translateY(-5px); box-shadow: var(--sombra-2); border-color: rgba(179,129,47,.45); }
.pg-card.azul { background: var(--c-azul); border-color: var(--c-azul); }
.pg-card.azul h3 { color: var(--c-ocre-claro); } .pg-card.azul p { color: rgba(230,234,243,.92); }
.pg-card > i.bi:first-child { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: rgba(179,129,47,.14); color: var(--c-ocre-osc); font-size: 1.2rem; margin-bottom: 1rem; }
.pg-card.azul > i.bi:first-child { background: rgba(226,183,101,.16); color: var(--c-ocre-claro); }
.pg-card p:last-child { margin-bottom: 0; }
.pg-card p { font-size: 14.5px; line-height: 1.7; }

/* listas con código (CE1, OE1…) */
.pg-item { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .95rem; align-items: start; padding: .95rem 0; border-bottom: 1px solid var(--c-linea); }
.pg-item:last-child { border-bottom: 0; padding-bottom: 0; }
.pg-item:first-of-type { padding-top: .2rem; }
.pg-cod { font: 600 11px/1 var(--f); letter-spacing: .06em; color: var(--c-azul); background: rgba(179,129,47,.14); border: 1px solid rgba(179,129,47,.42); border-radius: 999px; padding: .45rem .55rem; min-width: 48px; text-align: center; }
.pg-item p { margin: 0; font-size: 14.5px; line-height: 1.7; }
.pg-etiquetas { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .4rem; }
.pg-etq { font: 500 12.5px/1.2 var(--f); color: var(--c-azul); background: #fff; border: 1px solid rgba(15,42,92,.15); border-radius: 999px; padding: .6rem .95rem; }
.pg-etq i { color: var(--c-ocre); margin-right: .4rem; }
.pg-destacado { font-weight: 500; font-size: clamp(1.1rem, 1.7vw, 1.4rem) !important; line-height: 1.5 !important; letter-spacing: -.01em; color: var(--c-tinta) !important; border-left: 3px solid var(--c-ocre); padding-left: 1.2rem; margin: 0 0 1.8rem !important; }
.pg-lista { list-style: none; display: grid; gap: .55rem; margin: 0 0 1.2rem; }
.pg-lista li { position: relative; padding-left: 1.5rem; font-size: 15px; line-height: 1.65; color: var(--c-gris); }
.pg-lista li::before { content: ""; position: absolute; left: .15rem; top: .62em; width: 7px; height: 7px; border-radius: 50%; background: var(--c-ocre); }

/* historia: figura y línea de tiempo */
.pg-figura { margin: 1.8rem 0 2.4rem; }
.pg-figura img { display: block; width: 100%; height: auto; border-radius: 16px; }
.pg-figura figcaption { font-size: 13px; color: #5d6275; margin-top: .65rem; }
.pg-sub { font-weight: 600 !important; font-size: clamp(1.25rem, 2vw, 1.6rem) !important; letter-spacing: -.02em; color: var(--c-tinta) !important; margin: 0 0 .5rem !important; }
.pg-linea { list-style: none; margin: 1.6rem 0 0; padding: 0 0 0 1.7rem; border-left: 2px solid rgba(179,129,47,.45); display: grid; gap: 1.8rem; }
.pg-linea li { position: relative; }
.pg-linea li::before { content: ""; position: absolute; left: calc(-1.7rem - 8px); top: .2rem; width: 14px; height: 14px; border-radius: 50%; background: var(--c-crema); border: 3px solid var(--c-ocre); }
.pg-linea li:last-child::before { background: var(--c-ocre); }
.pg-fecha { display: block; font: 600 12px/1.3 var(--f); letter-spacing: .08em; text-transform: uppercase; color: var(--c-ocre-osc); }
.pg-linea h4 { font-weight: 600; font-size: 1.2rem; line-height: 1.25; letter-spacing: -.015em; color: var(--c-tinta); margin: .35rem 0 .45rem; }
.pg-linea p { font-size: 14.5px; margin: 0; }

/* campo ocupacional */
.pg-campos { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: .8rem; margin-top: 1.4rem; }
.pg-campo { display: flex; align-items: center; gap: .85rem; background: #fff; border: 1px solid var(--c-linea); border-radius: 14px; padding: 1rem 1.1rem; font: 500 14px/1.4 var(--f); color: var(--c-azul); box-shadow: 0 6px 18px rgba(15,42,92,.05); transition: transform .4s var(--salida), box-shadow .3s; }
.pg-campo:hover { transform: translateY(-3px); box-shadow: var(--sombra-2); }
.pg-campo span { display: block; } .pg-campo span::first-letter { text-transform: uppercase; }
.pg-campo i { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--c-azul); color: var(--c-ocre-claro); font-size: 1.05rem; }
/* normas */
.pg-normas { margin: 0; padding: 0; list-style: none; counter-reset: nor; display: grid; grid-template-columns: 1fr 1fr; gap: .7rem 1.4rem; }
.pg-normas li { counter-increment: nor; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .8rem; align-items: start; background: #fff; border: 1px solid var(--c-linea); border-radius: 12px; padding: .85rem 1rem; font-size: 14px; line-height: 1.55; color: var(--c-gris); }
.pg-normas li::before { content: counter(nor, decimal-leading-zero); font: 600 12px/1.6 var(--f); color: var(--c-ocre-osc); }
/* organigrama */
.pg-organigrama { margin: 0; background: #fff; border: 1px solid var(--c-linea); border-radius: 16px; padding: 2rem 1.6rem 1.4rem; text-align: center; box-shadow: var(--sombra-1); }
.pg-organigrama img { display: block; width: 100%; max-width: 620px; height: auto; margin: 0 auto; }
.pg-organigrama figcaption { font-size: 14px; color: var(--c-gris); margin-top: 1rem; }
.pg-organigrama a { display: inline-flex; align-items: center; gap: .45rem; margin-top: .8rem; color: var(--c-azul); font: 600 13px/1 var(--f); border-bottom: 1px solid rgba(179,129,47,.6); padding-bottom: 3px; }

@media (max-width: 900px) {
  .pg-hero { height: 64vh; min-height: 410px; }
  .pg-hero-cont { padding-bottom: 10vh; }
  .pg-h1 { font-size: clamp(2rem, 9vw, 3rem); }
  .pg-hoja { margin-top: -26px; border-radius: 26px 26px 0 0; }
  .pg-cuerpo { grid-template-columns: 1fr; padding-top: 2.4rem; gap: 2rem; }
  .pg-indice { top: 72px; z-index: 6; margin: 0 -5vw; padding: .7rem 5vw; background: rgba(246,244,238,.97); border-bottom: 1px solid var(--c-linea); overflow-x: auto; scrollbar-width: none; }
  .pg-indice::-webkit-scrollbar { display: none; }
  .pg-indice-t { display: none; }
  .pg-indice ol { display: flex; gap: .4rem; }
  .pg-indice a { white-space: nowrap; background: #fff; border: 1px solid var(--c-linea); padding: .5rem .75rem; font-size: 13px; }
  .pg-sec { scroll-margin-top: 140px; }
  .pg-dos, .pg-tres, .pg-normas { grid-template-columns: 1fr; }
  .pg-card { padding: 1.35rem; }
}

/* ---------- 5. Componentes de las páginas internas ---------- */
/* botones sobre fondo claro */
.pg-btn { display: inline-flex; align-items: center; gap: .6rem; padding: .85rem 1.25rem; border-radius: 8px; border: 1px solid transparent; font: 600 13px/1.1 var(--f); cursor: pointer; transition: transform .3s var(--salida), background .3s, border-color .3s, box-shadow .3s, color .3s; }
.pg-btn:hover { transform: translateY(-2px); }
.pg-btn.prim { background: var(--c-azul); color: #fff; } .pg-btn.prim i { color: var(--c-ocre-claro); }
.pg-btn.prim:hover { background: var(--c-azul-2); box-shadow: 0 10px 24px rgba(15,42,92,.25); }
.pg-btn.ocre { background: var(--c-ocre); color: var(--c-noche); } .pg-btn.ocre:hover { background: var(--c-ocre-2); box-shadow: 0 10px 24px rgba(179,129,47,.3); }
.pg-btn.linea { background: transparent; color: var(--c-azul); border-color: rgba(15,42,92,.28); } .pg-btn.linea:hover { border-color: var(--c-ocre); background: #fff; }
.pg-btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.pg-acciones { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.4rem; }

/* pestañas (horario, plan de estudios, docentes, actividades…) */
.pg-tabs { display: flex; flex-wrap: wrap; gap: .45rem; margin: 0 0 1.6rem; padding: .35rem; background: #fff; border: 1px solid var(--c-linea); border-radius: 14px; width: fit-content; max-width: 100%; box-shadow: var(--sombra-1); }
.pg-tab { padding: .65rem 1.05rem; border-radius: 10px; font: 500 13.5px/1.2 var(--f); color: var(--c-gris); transition: background .25s, color .25s; }
.pg-tab:hover { background: var(--c-crema); color: var(--c-azul); }
.pg-tab[aria-selected="true"], .pg-tab.activo { background: var(--c-azul); color: #fff; }
.pg-panel[hidden] { display: none; }
.ej-js .pg-panel:not([hidden]) { animation: panel-entra .6s var(--salida) backwards; }
@keyframes panel-entra { from { opacity: 0; transform: translateY(14px); } }

/* tablas: en pantallas anchas tabla; en celular, una tarjeta por fila (con data-label) */
.pg-tabla-w { overflow-x: auto; background: #fff; border: 1px solid var(--c-linea); border-radius: 16px; box-shadow: var(--sombra-1); }
.pg-tabla { width: 100%; border-collapse: collapse; font-size: 14px; }
.pg-tabla caption { text-align: left; padding: 1rem 1.2rem .4rem; font: 600 15px/1.3 var(--f); color: var(--c-azul); caption-side: top; }
.pg-tabla th { text-align: left; padding: .85rem 1.1rem; background: var(--c-azul); color: #fff; font: 600 11.5px/1.3 var(--f); letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }
.pg-tabla td { padding: .85rem 1.1rem; border-top: 1px solid var(--c-linea); color: var(--c-gris); vertical-align: top; line-height: 1.55; }
.pg-tabla tbody tr { transition: background .2s; }
.pg-tabla tbody tr:hover { background: rgba(179,129,47,.07); }
.pg-tabla td.num, .pg-tabla th.num { text-align: center; }
.pg-tabla tfoot td { background: var(--c-crema); font-weight: 600; color: var(--c-tinta); }
.pg-tabla b, .pg-tabla strong { color: var(--c-azul); font-weight: 600; }
.pg-nota { font-size: 13px !important; line-height: 1.6 !important; color: #5d6275 !important; margin-top: 1rem !important; }
.pg-total { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.2rem; }
.pg-total > div { flex: 1 1 130px; background: #fff; border: 1px solid var(--c-linea); border-left: 3px solid var(--c-ocre); border-radius: 12px; padding: .9rem 1.1rem; box-shadow: var(--sombra-1); }
.pg-total b { display: block; font: 600 1.7rem/1.1 var(--f); letter-spacing: -.02em; color: var(--c-azul); }
.pg-total span { font-size: 12.5px; color: #5d6275; }

/* personas: autoridades, docentes, coordinadores */
.pg-personas { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1.2rem; }
.pg-persona { background: #fff; border: 1px solid var(--c-linea); border-radius: 18px; overflow: hidden; box-shadow: var(--sombra-1); display: flex; flex-direction: column; transition: transform .5s var(--salida), box-shadow .4s; }
.pg-persona:hover { transform: translateY(-6px); box-shadow: var(--sombra-2); }
.pg-persona-foto { position: relative; aspect-ratio: 4 / 4.4; background: linear-gradient(160deg, var(--c-azul-2), var(--c-noche)); overflow: hidden; display: grid; place-items: center; color: rgba(255,255,255,.35); font-size: 3.4rem; }
.pg-persona-foto img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 20%; transition: transform .9s var(--salida); }
.pg-persona:hover .pg-persona-foto img { transform: scale(1.05); }
.pg-persona-txt { padding: 1.1rem 1.2rem 1.3rem; display: grid; gap: .25rem; flex: 1; }
.pg-persona-txt h3 { font: 600 16px/1.3 var(--f); color: var(--c-tinta); margin: 0; }
.pg-persona-txt .cargo { font: 600 11px/1.4 var(--f); letter-spacing: .1em; text-transform: uppercase; color: var(--c-ocre-osc); }
.pg-persona-txt p { font-size: 13.5px !important; line-height: 1.55 !important; color: var(--c-gris); margin: .25rem 0 0 !important; }
.pg-persona-txt a { font-size: 13px; color: var(--c-azul); word-break: break-word; }
.pg-persona-txt a:hover { color: var(--c-ocre-osc); }
.pg-persona.h { flex-direction: row; align-items: stretch; }
.pg-persona.h .pg-persona-foto { width: 128px; aspect-ratio: auto; flex: none; }

/* calendario */
.pg-cal { display: grid; gap: .65rem; }
.pg-cal-grupo { margin-bottom: 2.2rem; }
.pg-cal-grupo > h3 { display: flex; align-items: center; gap: .7rem; }
.pg-cal-grupo > h3 i { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--c-azul); color: var(--c-ocre-claro); font-size: .95rem; }
.pg-fila { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 1.2rem; align-items: center; background: #fff; border: 1px solid var(--c-linea); border-radius: 12px; padding: .9rem 1.2rem; font-size: 14.5px; line-height: 1.5; transition: transform .4s var(--salida), border-color .3s, box-shadow .3s; }
.pg-fila:hover { transform: translateX(4px); border-color: rgba(179,129,47,.5); box-shadow: var(--sombra-1); }
.pg-fila .fecha { font: 600 12px/1.4 var(--f); letter-spacing: .06em; text-transform: uppercase; color: var(--c-ocre-osc); }
.pg-fila.dest { background: var(--c-azul); border-color: var(--c-azul); color: #fff; }
.pg-fila.dest .fecha { color: var(--c-ocre-claro); }

/* eventos / actividades / publicaciones: tarjetas con imagen */
.pg-eventos { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.3rem; }
.pg-evento { background: #fff; border: 1px solid var(--c-linea); border-radius: 18px; overflow: hidden; box-shadow: var(--sombra-1); display: flex; flex-direction: column; transition: transform .5s var(--salida), box-shadow .4s; }
.pg-evento:hover { transform: translateY(-6px); box-shadow: var(--sombra-2); }
.pg-evento-img { position: relative; aspect-ratio: 16 / 10; background: linear-gradient(160deg, var(--c-azul-2), var(--c-noche)); overflow: hidden; }
.pg-evento-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--salida); }
.pg-evento:hover .pg-evento-img img { transform: scale(1.06); }
.pg-evento-txt { padding: 1.2rem 1.3rem 1.4rem; display: grid; gap: .35rem; flex: 1; align-content: start; }
.pg-evento-txt .tag { font: 600 11px/1.3 var(--f); letter-spacing: .1em; text-transform: uppercase; color: var(--c-ocre-osc); }
.pg-evento-txt h3 { font: 600 16.5px/1.35 var(--f); color: var(--c-tinta); margin: 0; }
.pg-evento-txt p { font-size: 14px !important; line-height: 1.65 !important; margin: 0 !important; }
.pg-evento-txt .enl { margin-top: .5rem; font: 600 13px/1 var(--f); color: var(--c-azul); display: inline-flex; align-items: center; gap: .45rem; transition: gap .3s var(--salida), color .2s; }
.pg-evento:hover .enl, .pg-evento-txt .enl:hover { gap: .8rem; color: var(--c-ocre-osc); }

/* avisos, estados vacíos y carga */
.pg-aviso { display: flex; gap: 1rem; align-items: flex-start; background: rgba(179,129,47,.1); border: 1px solid rgba(179,129,47,.4); border-radius: 14px; padding: 1.1rem 1.3rem; margin: 0 0 1.4rem; }
.pg-aviso > i { flex: none; font-size: 1.3rem; color: var(--c-ocre-osc); margin-top: .1rem; }
.pg-aviso p { margin: 0 !important; font-size: 14.5px !important; line-height: 1.65 !important; }
.pg-aviso.azul { background: var(--c-azul); border-color: var(--c-azul); } .pg-aviso.azul p { color: #fff !important; } .pg-aviso.azul > i { color: var(--c-ocre-claro); }
.pg-vacio { text-align: center; padding: 2.6rem 1.2rem; background: #fff; border: 1px dashed rgba(15,42,92,.22); border-radius: 16px; color: #5d6275; font-size: 14.5px; }
.pg-vacio i { display: block; font-size: 1.8rem; color: var(--c-ocre); margin-bottom: .6rem; }
.pg-cargando { display: flex; align-items: center; justify-content: center; gap: .8rem; padding: 2.6rem 1rem; color: #5d6275; font-size: 14px; }
.pg-cargando::before { content: ""; width: 20px; height: 20px; border-radius: 50%; border: 2.5px solid rgba(15,42,92,.15); border-top-color: var(--c-ocre); animation: gira .8s linear infinite; }
@keyframes gira { to { transform: rotate(360deg); } }

/* pasos / proceso */
.pg-pasos { list-style: none; counter-reset: paso; display: grid; gap: .9rem; margin: 0 0 1rem; }
.pg-pasos li { counter-increment: paso; display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 1rem; align-items: start; background: #fff; border: 1px solid var(--c-linea); border-radius: 14px; padding: 1.1rem 1.3rem; box-shadow: var(--sombra-1); }
.pg-pasos li::before { content: counter(paso); display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--c-azul); color: var(--c-ocre-claro); font: 600 16px/1 var(--f); }
.pg-pasos li b { display: block; font: 600 15px/1.4 var(--f); color: var(--c-tinta); margin-bottom: .2rem; }
.pg-pasos li p { margin: 0 !important; font-size: 14px !important; }

/* enlaces a documentos */
.pg-docs { display: grid; gap: .6rem; }
.pg-doc { display: flex; align-items: center; gap: 1rem; background: #fff; border: 1px solid var(--c-linea); border-radius: 12px; padding: .9rem 1.1rem; font: 500 14.5px/1.4 var(--f); color: var(--c-azul); transition: border-color .3s, transform .4s var(--salida), box-shadow .3s; }
.pg-doc:hover { border-color: var(--c-ocre); transform: translateX(4px); box-shadow: var(--sombra-1); }
.pg-doc > i:first-child { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: rgba(179,129,47,.14); color: var(--c-ocre-osc); font-size: 1.2rem; }
.pg-doc small { display: block; font-weight: 400; color: #5d6275; font-size: 12.5px; }
.pg-doc > i:last-child { margin-left: auto; color: var(--c-ocre); }

/* cifras */
.pg-cifras { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; margin: 0 0 1.6rem; }
.pg-cifra { background: var(--c-azul); color: #fff; border-radius: 16px; padding: 1.3rem 1.2rem; }
.pg-cifra b { display: block; font: 600 clamp(1.8rem, 3vw, 2.5rem)/1 var(--f); letter-spacing: -.03em; color: var(--c-ocre-claro); }
.pg-cifra span { display: block; margin-top: .4rem; font-size: 13px; line-height: 1.4; color: rgba(230,234,243,.88); }

/* formularios sobre fondo claro */
.pg-form { display: grid; gap: 1.1rem; background: #fff; border: 1px solid var(--c-linea); border-radius: 16px; padding: 1.8rem; box-shadow: var(--sombra-1); }
.pg-form label { display: block; font: 500 13px/1.2 var(--f); color: var(--c-tinta); margin-bottom: .45rem; }
.pg-form input, .pg-form textarea, .pg-form select { display: block; width: 100%; font: 400 15px/1.4 var(--f); color: var(--c-tinta); background: var(--c-crema); border: 1px solid rgba(15,42,92,.2); border-radius: 10px; padding: .75rem .9rem; transition: border-color .25s, box-shadow .25s, background .25s; }
.pg-form textarea { min-height: 160px; resize: vertical; }
.pg-form input:focus, .pg-form textarea:focus, .pg-form select:focus { outline: none; border-color: var(--c-ocre); background: #fff; box-shadow: 0 0 0 3px rgba(179,129,47,.25); }
.pg-form .loading, .pg-form .sent-message, .pg-form .error-message { font-size: 14px; }
.pg-form .sent-message { color: #1f7a3d; } .pg-form .error-message { color: var(--c-rojo); }

/* contador regresivo (acreditación) */
.pg-cuenta { display: flex; flex-wrap: wrap; gap: .7rem; }
.pg-cuenta > div { min-width: 86px; text-align: center; background: var(--c-azul); border-radius: 14px; padding: .9rem .8rem; color: #fff; }
.pg-cuenta b { display: block; font: 600 2rem/1 var(--f); color: var(--c-ocre-claro); letter-spacing: -.02em; }
.pg-cuenta span { font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; opacity: .85; }

@media (max-width: 900px) {
  .pg-fila { grid-template-columns: 1fr; gap: .25rem; }
  .pg-persona.h { flex-direction: column; } .pg-persona.h .pg-persona-foto { width: auto; aspect-ratio: 4 / 3.4; }
  .pg-tabs { width: 100%; overflow-x: auto; flex-wrap: nowrap; scrollbar-width: none; } .pg-tabs::-webkit-scrollbar { display: none; } .pg-tab { white-space: nowrap; }
  .pg-form { padding: 1.3rem; }
}
@media (max-width: 700px) {
  .pg-tabla.cards thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .pg-tabla.cards, .pg-tabla.cards tbody, .pg-tabla.cards tr, .pg-tabla.cards td { display: block; width: 100%; }
  .pg-tabla.cards tr { border-top: 1px solid var(--c-linea); padding: .55rem 0; }
  .pg-tabla.cards tr:first-child { border-top: 0; }
  .pg-tabla.cards td { border: 0; padding: .3rem 1.1rem; display: grid; grid-template-columns: 38% minmax(0, 1fr); gap: .8rem; }
  .pg-tabla.cards td::before { content: attr(data-label); font: 600 11px/1.5 var(--f); letter-spacing: .08em; text-transform: uppercase; color: var(--c-ocre-osc); }
  .pg-tabla.cards td.num { text-align: left; }
}

/* publicaciones y convenios (datos de Supabase) */
.pg-pubs { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 1.4rem; }
.pg-pub { display: flex; flex-direction: column; gap: .35rem; }
.pg-pub-portada { aspect-ratio: 3 / 4; border-radius: 14px; overflow: hidden; background: linear-gradient(160deg, var(--c-azul-2), var(--c-noche)); display: grid; place-items: center; color: rgba(255,255,255,.35); font-size: 3rem; box-shadow: var(--sombra-1); margin-bottom: .5rem; transition: transform .5s var(--salida), box-shadow .4s; }
.pg-pub:hover .pg-pub-portada { transform: translateY(-5px); box-shadow: var(--sombra-2); }
.pg-pub-portada img { width: 100%; height: 100%; object-fit: cover; }
.pg-pub h3 { font: 600 15px/1.35 var(--f); color: var(--c-tinta); margin: 0; }
.pg-pub > span { font-size: 12.5px; color: #5d6275; }
.pg-pub p { font-size: 13.5px !important; line-height: 1.6 !important; margin: .2rem 0 .4rem !important; }
.pg-pub .pg-btn { align-self: flex-start; padding: .6rem .9rem; font-size: 12.5px; margin-top: .3rem; }
.pg-convenios { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 1.1rem; }
.pg-convenio { background: #fff; border: 1px solid var(--c-linea); border-radius: 16px; padding: 1.3rem; box-shadow: var(--sombra-1); display: grid; gap: .45rem; align-content: start; transition: transform .5s var(--salida), box-shadow .4s; }
.pg-convenio:hover { transform: translateY(-5px); box-shadow: var(--sombra-2); }
.pg-convenio-logo { height: 76px; display: grid; place-items: center; color: var(--c-ocre); font-size: 2.2rem; }
.pg-convenio-logo img { max-height: 76px; max-width: 100%; object-fit: contain; }
.pg-convenio h3 { font: 600 15px/1.35 var(--f); color: var(--c-tinta); margin: 0; text-align: center; }
.pg-convenio .tag { font: 600 11px/1.3 var(--f); letter-spacing: .08em; text-transform: uppercase; color: var(--c-ocre-osc); text-align: center; }
.pg-convenio p { font-size: 13.5px !important; line-height: 1.6 !important; margin: 0 !important; text-align: center; }

/* rejillas y mapa generados al convertir las páginas */
.pg-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.1rem; align-items: stretch; margin: 0 0 1.2rem; }
.pg-grid > .pg-card { height: 100%; }
.pg-dos.c { align-items: center; margin: 0 0 1.2rem; }
.pg-mapa { border-radius: 16px; overflow: hidden; border: 1px solid var(--c-linea); box-shadow: var(--sombra-1); }
.pg-mapa iframe { display: block; width: 100%; height: 340px; border: 0; }
.pg-figura { margin: 0 0 1.2rem; }
.pg-card .pg-cod { display: inline-block; margin-bottom: .8rem; }

/* eventos (responsabilidad social): imagen y texto, alternados */
.pg-evs { display: grid; gap: 1.4rem; }
.pg-ev { display: grid; grid-template-columns: 5fr 7fr; background: #fff; border: 1px solid var(--c-linea); border-radius: 20px; overflow: hidden; box-shadow: var(--sombra-1); transition: transform .5s var(--salida), box-shadow .4s; }
.pg-ev:hover { transform: translateY(-4px); box-shadow: var(--sombra-2); }
.pg-ev:nth-child(even) .pg-ev-img { order: 2; }
.pg-ev-img { position: relative; min-height: 260px; background: linear-gradient(160deg, var(--c-azul-2), var(--c-noche)); overflow: hidden; display: grid; place-items: center; color: rgba(226,183,101,.55); font-size: 4.5rem; }
.pg-ev-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--salida); }
.pg-ev:hover .pg-ev-img img { transform: scale(1.05); }
.pg-ev-txt { padding: 2rem 2.2rem; display: grid; gap: .55rem; align-content: center; }
.pg-ev-txt .tag { justify-self: start; font: 600 11.5px/1.3 var(--f); letter-spacing: .06em; text-transform: uppercase; color: var(--c-ocre-osc); background: rgba(179,129,47,.12); border: 1px solid rgba(179,129,47,.4); border-radius: 999px; padding: .45rem .85rem; }
.pg-ev-txt h3 { font: 600 clamp(1.15rem, 1.8vw, 1.45rem)/1.3 var(--f); letter-spacing: -.015em; color: var(--c-tinta); margin: .3rem 0 0; }
.pg-ev-txt p { margin: 0 !important; font-size: 14.5px !important; line-height: 1.7 !important; }
.pg-sec p.it { font-style: italic; } .pg-sec p.sm { font-size: 13px !important; color: #5d6275 !important; }
.pg-badge { display: inline-block; font: 600 10.5px/1 var(--f); letter-spacing: .05em; text-transform: uppercase; color: var(--c-ocre-osc); background: rgba(179,129,47,.14); border: 1px solid rgba(179,129,47,.4); border-radius: 999px; padding: .25rem .5rem; margin-left: .4rem; vertical-align: middle; }
.pg-tabs-w { max-width: 100%; }
a.pg-card { display: block; color: inherit; }
.pg-notas { margin-top: 1.4rem; } .pg-notas li { font-size: 13.5px; color: #5d6275; }

/* calendario */
.pg-cal-grupo > h3 { display: flex; align-items: center; gap: .7rem; font-size: 16px; margin: 2.2rem 0 .9rem; }
.pg-cal-grupo:first-child > h3 { margin-top: 0; }
.pg-cal-grupo > h3 i { display: grid; place-items: center; width: 34px; height: 34px; flex: none; border-radius: 50%; background: var(--c-azul); color: var(--c-ocre-claro); font-size: .95rem; }

/* contacto (docentes) y redes */
.pg-contacto { display: grid; margin-bottom: 1.2rem; }
.pg-contacto-item { display: flex; gap: 1rem; align-items: flex-start; padding: .9rem 0; border-bottom: 1px solid var(--c-linea); }
.pg-contacto-item:first-child { padding-top: 0; }
.pg-contacto-item > i { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: rgba(179,129,47,.14); color: var(--c-ocre-osc); font-size: 1.15rem; }
.pg-contacto-item h3 { font: 600 15px/1.3 var(--f); color: var(--c-tinta); margin: .1rem 0 .2rem; }
.pg-contacto-item p { margin: 0 !important; font-size: 14.5px !important; }
.pg-form-pie { display: grid; justify-items: start; gap: .8rem; }
.pg-form .pg-dos { gap: 1.1rem; }
.redes { display: flex; gap: .5rem; margin-top: .5rem; }
.redes a { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--c-linea); color: var(--c-azul); transition: background .25s, color .25s; }
.redes a:hover { background: var(--c-azul); color: var(--c-ocre-claro); }
.pg-evento-txt .cierre { font-size: 12.5px !important; color: #5d6275; }

/* acreditación */
.pg-estado { display: inline-flex; align-items: center; gap: .6rem; padding: .5rem 1rem; border-radius: 999px; background: rgba(179,129,47,.14); color: var(--c-ocre-osc); font: 600 12px/1 var(--f); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 1.1rem; }
.pg-estado .punto { position: relative; width: 10px; height: 10px; border-radius: 50%; background: var(--c-ocre); }
.pg-estado .punto::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 2px solid var(--c-ocre); opacity: 0; animation: pulso 1.8s ease-out infinite; }
@keyframes pulso { 0% { transform: scale(.5); opacity: .9; } 100% { transform: scale(1.5); opacity: 0; } }
.pg-h2s { font: 600 clamp(1.4rem, 2.3vw, 1.9rem)/1.2 var(--f); letter-spacing: -.02em; color: var(--c-tinta); margin: 0 0 1rem; }
.pg-visita { position: relative; overflow: hidden; background: var(--c-azul); color: #fff; border-radius: 20px; padding: 2.2rem 2rem; }
.pg-visita::before { content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; background: rgba(226,183,101,.2); }
.pg-visita small { position: relative; display: block; font: 600 12px/1 var(--f); letter-spacing: .1em; text-transform: uppercase; opacity: .8; }
.pg-visita .fechas { position: relative; font: 600 clamp(2.4rem, 5vw, 3.4rem)/1.05 var(--f); letter-spacing: -.03em; margin: .6rem 0 .2rem; color: var(--c-ocre-claro); }
.pg-visita .mes { position: relative; font-size: 1.05rem; opacity: .92; }
.pg-visita .cuenta { position: relative; display: inline-block; margin-top: 1.2rem; padding: .55rem 1rem; border-radius: 10px; background: rgba(255,255,255,.14); font: 600 14px/1.2 var(--f); }
.pg-ruta { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.pg-paso { position: relative; background: #fff; border: 1px solid var(--c-linea); border-radius: 16px; padding: 1.4rem 1.2rem; text-align: center; box-shadow: var(--sombra-1); }
.pg-paso .nodo { display: grid; place-items: center; width: 52px; height: 52px; margin: 0 auto .9rem; border-radius: 50%; background: var(--c-crema); border: 2px solid rgba(15,42,92,.2); color: var(--c-azul); font-size: 1.3rem; }
.pg-paso.hecho .nodo { background: var(--c-azul); border-color: var(--c-azul); color: var(--c-ocre-claro); }
.pg-paso.actual { border-color: var(--c-ocre); box-shadow: 0 0 0 3px rgba(179,129,47,.18), var(--sombra-1); }
.pg-paso.actual .nodo { background: var(--c-ocre); border-color: var(--c-ocre); color: var(--c-noche); }
.pg-paso .etq { display: block; font: 600 10.5px/1.3 var(--f); letter-spacing: .12em; text-transform: uppercase; color: var(--c-ocre-osc); margin-bottom: .4rem; }
.pg-paso h3 { font: 600 15.5px/1.3 var(--f) !important; color: var(--c-tinta) !important; margin: 0 0 .4rem !important; }
.pg-paso p { font-size: 13.5px !important; line-height: 1.6 !important; margin: 0 !important; }
.pg-boletin { display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap; background: #fff; border: 1px solid var(--c-linea); border-left: 4px solid var(--c-ocre); border-radius: 16px; padding: 1.5rem 1.7rem; box-shadow: var(--sombra-1); }
.pg-boletin > i { font-size: 2.4rem; color: var(--c-ocre); }
.pg-boletin > div { flex: 1 1 280px; } .pg-boletin h3 { margin: 0 0 .3rem !important; } .pg-boletin p { margin: 0 !important; font-size: 14px !important; }
@media (max-width: 900px) { .pg-ev { grid-template-columns: 1fr; } .pg-ev:nth-child(even) .pg-ev-img { order: 0; } .pg-ev-img { min-height: 200px; } .pg-ev-txt { padding: 1.4rem; } .pg-ruta { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .pg-ruta { grid-template-columns: 1fr; } }

/* datos de contacto en el pie */
.ej-pie-contacto { margin-top: 1.2rem; display: grid; gap: .55rem; font-size: 13.5px; color: rgba(230,234,243,.84); }
.ej-pie-contacto div { display: flex; gap: .7rem; align-items: flex-start; }
.ej-pie-contacto i { color: var(--c-ocre-claro); margin-top: .2em; }
.ej-pie-contacto a { border-bottom: 1px solid rgba(226,183,101,.5); transition: color .2s; } .ej-pie-contacto a:hover { color: var(--c-ocre-claro); }

/* tabla compacta (horario: 13 columnas) */
.pg-tabla.comp th { padding: .8rem .6rem; font-size: 11px; letter-spacing: .05em; }
.pg-tabla.comp td { padding: .75rem .6rem; font-size: 13px; }
.pg-tabla.comp td:first-child { white-space: nowrap; }

/* ---------- 6. Pie de página ---------- */
.ej-pie { position: relative; background: var(--c-azul); color: var(--c-texto); border-top: 0; padding: 3.4rem 5vw 0; }
.ej-pie-rej { width: min(1180px, 100%); margin: 0 auto; display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 2.4rem; padding-bottom: 2.6rem; }
.ej-pie-marca { display: flex; align-items: center; gap: .9rem; }
.ej-pie-marca .logo-m { width: 50px; height: 50px; }
.ej-pie-marca b { font-weight: 600; font-size: 1.25rem; line-height: 1.1; letter-spacing: -.01em; color: #fff; }
.ej-pie-marca b span { color: var(--c-ocre); }
.ej-pie-desc { margin-top: 1rem; font-size: 13.5px; line-height: 1.65; color: rgba(230,234,243,.76); max-width: 34ch; }
.ej-pie h4 { font: 600 11px/1 var(--f); letter-spacing: .2em; text-transform: uppercase; color: var(--c-ocre-claro); margin-bottom: 1rem; }
.ej-pie ul { list-style: none; display: grid; gap: .5rem; }
.ej-pie li a { font-size: 13.5px; color: rgba(230,234,243,.82); transition: color .2s, padding .3s var(--salida); }
.ej-pie li a:hover { color: var(--c-ocre-claro); padding-left: 5px; }
.ej-pie-base { border-top: 1px solid rgba(255,255,255,.12); padding: 1.2rem 0 1.5rem; }
.ej-pie-base p { width: min(1180px, 100%); margin: 0 auto; font-size: 12.5px; color: rgba(230,234,243,.72); }
@media (max-width: 900px) { .ej-pie-rej { grid-template-columns: 1fr 1fr; } .ej-pie-rej > :first-child { grid-column: 1 / -1; } }
@media (max-width: 560px) { .ej-pie-rej { grid-template-columns: 1fr; gap: 1.8rem; } }

/* ---------- 7. Movimiento ---------- */
/* barra de avance de lectura y botón «volver arriba» (los crea y mueve el JS) */
.progreso { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 120; transform-origin: 0 50%; transform: scaleX(0); background: linear-gradient(90deg, var(--c-ocre), var(--c-ocre-claro)); pointer-events: none; }
.subir { position: fixed; left: 22px; bottom: 24px; z-index: 70; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--c-azul); color: #fff; border: 1px solid var(--c-ocre); box-shadow: 0 10px 26px rgba(3,8,24,.35); font-size: 1.15rem; opacity: 0; visibility: hidden; transform: translateY(14px) scale(.9); transition: opacity .35s, transform .5s var(--salida), visibility 0s linear .35s, background .25s; }
.subir.ve { opacity: 1; visibility: visible; transform: none; transition: opacity .35s, transform .5s var(--salida), visibility 0s, background .25s; }
.subir:hover { background: var(--c-azul-luz); }

/* aparición al entrar en pantalla: solo si hay JavaScript. «backwards» deja libre la transformación para los efectos al pasar el ratón */
.ej-js .rev:not(.ve), .ej-js .pg-rev:not(.ve) { opacity: 0; transform: translate3d(0, 30px, 0); }
.ej-js .rev.izq:not(.ve) { transform: translate3d(-34px, 0, 0); } .ej-js .rev.der:not(.ve) { transform: translate3d(34px, 0, 0); }
.ej-js .rev.zoom:not(.ve) { transform: scale(.94); }
.ej-js .rev.ve, .ej-js .pg-rev.ve { animation: rev-entra .95s var(--salida) backwards; animation-delay: var(--d, 0s); }
.ej-js .rev.izq.ve { animation-name: rev-izq; } .ej-js .rev.der.ve { animation-name: rev-der; } .ej-js .rev.zoom.ve { animation-name: rev-zoom; }
@keyframes rev-entra { from { opacity: 0; transform: translate3d(0, 30px, 0); } }
@keyframes rev-izq { from { opacity: 0; transform: translate3d(-34px, 0, 0); } }
@keyframes rev-der { from { opacity: 0; transform: translate3d(34px, 0, 0); } }
@keyframes rev-zoom { from { opacity: 0; transform: scale(.94); } }
/* la línea bajo cada título de sección se dibuja al aparecer */
.ej-js .pg-sec > h2 { position: relative; }
.pg-sec > h2::after { content: ""; display: block; width: 56px; height: 3px; margin-top: .9rem; background: var(--c-ocre); border-radius: 2px; transform-origin: 0 50%; }
.ej-js .pg-sec.ve > h2::after { animation: trazo .9s var(--salida) .25s backwards; }
@keyframes trazo { from { transform: scaleX(0); } }

/* transición suave entre páginas (navegadores que la admiten) */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: .28s ease both vt-sale; }
::view-transition-new(root) { animation: .45s var(--salida) both vt-entra; }
@keyframes vt-sale { to { opacity: 0; } }
@keyframes vt-entra { from { opacity: 0; transform: translateY(10px); } }

/* asistente virtual: su etiqueta no debe tapar el botón de subir */
#chatbot-etiqueta.oculta { display: none; }
@media (max-width: 700px) { #chatbot-etiqueta { display: none !important; } }

/* «?m=0» en la dirección: sin movimiento (capturas y pruebas) */
.sin-mov *, .sin-mov *::before, .sin-mov *::after { animation: none !important; transition: none !important; }
.sin-mov .rev, .sin-mov .pg-rev { opacity: 1 !important; transform: none !important; }

/* quien prefiere menos movimiento lo recibe: todo se ve de inmediato y sin animación */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-delay: 0s !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
  .ej-js .rev, .ej-js .pg-rev { opacity: 1; transform: none; }
  .ej-grande .w { opacity: 1; }
  ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; }
}

/* ---------- 8. Impresión ---------- */
@media print {
  .barra, .menu, .otros, .progreso, .subir, .pg-indice, .ej-polvo, #chatbot-boton, #chatbot-ventana, #chatbot-etiqueta, .ej-pie-rej { display: none !important; }
  body, body.pg { background: #fff !important; color: #000 !important; }
  .pg-hero { height: auto; min-height: 0; background: #fff; display: block; }
  .pg-hero-foto, .pg-hero-velo { display: none; }
  .pg-hero-cont { padding: 0 0 1rem; } .pg-h1, .pg-hero-txt, .pg-migas, .pg-migas [aria-current] { color: #000 !important; text-shadow: none; }
  .pg-hoja { margin: 0; border-radius: 0; } .pg-cuerpo { display: block; padding: 0; }
  .ej-js .rev, .ej-js .pg-rev { opacity: 1 !important; transform: none !important; animation: none !important; }
  .pg-card, .pg-fila, .pg-persona, .pg-evento, .pg-sec { break-inside: avoid; box-shadow: none !important; }
  .pg-tabla th { background: #eee !important; color: #000 !important; }
  .ej-pie { background: #fff; border-top: 1px solid #999; color: #000; padding: 1rem 0 0; } .ej-pie-base p { color: #000; }
}

/* mapas de Infraestructura */
.pg-lugares { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.pg-lugar { display: flex; flex-direction: column; }
.pg-mapa { display: block; width: 100%; height: 260px; margin-top: 1rem; border: 0; border-radius: 12px; background: var(--c-crema); }
.pg-mapa-ver { margin-top: .9rem; align-self: flex-start; display: inline-flex; gap: .5rem; align-items: center; font: 600 13px/1.2 var(--f); color: var(--c-azul); border-bottom: 1px solid var(--c-ocre); padding-bottom: 2px; }
.pg-mapa-ver:hover { color: var(--c-ocre-osc); }

/* «Reseña del programa»: escena deslizante con todo lo de Institucional, dentro de la sección «Nosotros» (fondo con zoom, título que sube por líneas, tira de tarjetas, contador, progreso y botón Retroceder) */
.ej-btn.resalta { margin-top: 1.7rem; padding: 1.05rem 1.8rem; font-size: 15px; animation: ej-pulso-btn 2.8s ease-in-out infinite; }
@keyframes ej-pulso-btn { 0%, 100% { box-shadow: 0 0 0 0 rgba(226, 183, 101, .55), 0 12px 30px rgba(0, 0, 0, .35); } 50% { box-shadow: 0 0 0 14px rgba(226, 183, 101, 0), 0 12px 30px rgba(0, 0, 0, .35); } }
.ej-nos-txt { transition: filter .45s ease, visibility 0s linear 0s; }
.ej-nos.inst .ej-nos-txt { visibility: hidden; filter: blur(10px); pointer-events: none; transition: filter .45s ease, visibility 0s linear .45s; }
.ej-inst { position: absolute; z-index: 8; left: 3vw; right: 3vw; top: 92px; bottom: 3.5vh; overflow: hidden; background: var(--c-noche); border-radius: 24px; box-shadow: 0 30px 80px rgba(0, 0, 0, .5); visibility: hidden; clip-path: inset(0 0 100% 0 round 24px); transition: clip-path .9s cubic-bezier(.76, 0, .24, 1), visibility 0s linear .95s; }
.ej-inst.abierto { visibility: visible; clip-path: inset(0 0 0 0 round 24px); transition: clip-path .9s cubic-bezier(.76, 0, .24, 1), visibility 0s; }
.ej-inst .mg-wrap { position: absolute; inset: 0; }
.mg-escena { position: absolute; inset: 0; }
.mg-slide { position: absolute; inset: 0; visibility: hidden; }
.mg-slide.sel { visibility: visible; animation: mg-fundido .7s ease both; }
@keyframes mg-fundido { from { opacity: 0; } }
.mg-fondo { position: absolute; inset: 0; background: var(--c-azul-2) center / cover no-repeat; transform: scale(1.12); }
.ej-inst.abierto .mg-slide.sel .mg-fondo { animation: mg-zoom 9s ease-out forwards; }
@keyframes mg-zoom { from { transform: scale(1.12); } to { transform: scale(1); } }
.mg-velo { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8, 14, 38, .93) 0%, rgba(8, 14, 38, .7) 46%, rgba(8, 14, 38, .2) 100%), linear-gradient(0deg, rgba(8, 14, 38, .85) 0%, rgba(8, 14, 38, 0) 45%); }
.ej-inst .mg-cont { position: absolute; left: 56px; bottom: 118px; width: 46%; display: flex; flex-direction: column; gap: 1.1rem; transition: opacity .3s, filter .3s, transform .3s; }
.mg-kicker { display: flex; align-items: center; gap: .7rem; font: 600 11.5px/1 var(--f); letter-spacing: .22em; text-transform: uppercase; color: var(--c-ocre-claro); }
.mg-kicker::before { content: ""; width: 42px; height: 2px; background: var(--c-ocre-claro); }
.ej-inst .mg-titulo { margin: 0; font: 600 clamp(2.3rem, 4.6vw, 4.5rem)/1.04 var(--f); letter-spacing: -.02em; color: #fff; }
.mg-linea { display: block; overflow: hidden; padding-bottom: .1em; }
.mg-linea > span { display: block; transform: translateY(110%); }
.ej-inst.abierto .mg-slide.sel .mg-linea > span { animation: mg-sube .95s cubic-bezier(.2, .8, .2, 1) both; animation-delay: calc(var(--l) * .09s + .3s); }
@keyframes mg-sube { from { transform: translateY(110%); } to { transform: none; } }
.ej-inst.abierto .mg-slide.sel .mg-kicker { animation: mg-aparece .8s cubic-bezier(.2, .8, .2, 1) .2s both; }
.ej-inst.abierto .mg-slide.sel .mg-ver { animation: mg-aparece .8s cubic-bezier(.2, .8, .2, 1) .6s both; }
@keyframes mg-aparece { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.ej-inst a.mg-ver { align-self: flex-start; display: inline-flex; align-items: center; gap: .55rem; padding: .75rem 1.3rem; border-radius: 999px; font: 600 13.5px/1 var(--f); color: #fff; border: 1px solid rgba(255, 255, 255, .4); background: rgba(255, 255, 255, .1); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); transition: background .25s, border-color .25s, color .25s; }
.ej-inst a.mg-ver:hover { background: var(--c-ocre); border-color: var(--c-ocre); color: var(--c-noche); }
.mg-wrap.cambiando .mg-slide.sel .mg-cont { opacity: 0; filter: blur(8px); transform: translateY(-14px); }

/* tira de tarjetas: cada una lleva a su página (calendario, plan de estudio, directorio…) */
.ej-inst .mg-tira { position: absolute; z-index: 3; right: 0; bottom: 104px; width: min(54%, 780px); padding: 14px 0 14px 6px; display: flex; gap: 16px; overflow: hidden; scroll-behavior: smooth; -webkit-mask-image: linear-gradient(90deg, #000 78%, transparent); mask-image: linear-gradient(90deg, #000 78%, transparent); }
.ej-inst a.mg-tarjeta { position: relative; flex: 0 0 156px; height: clamp(200px, 32vh, 270px); border-radius: 16px; overflow: hidden; display: block; background: var(--c-azul-2); box-shadow: 0 16px 34px rgba(0, 0, 0, .45); transition: transform .4s cubic-bezier(.76, 0, .24, 1), box-shadow .3s; }
.ej-inst.abierto a.mg-tarjeta { animation: mg-entra .7s cubic-bezier(.2, .8, .2, 1) backwards; animation-delay: calc(var(--i) * .07s + .55s); }
@keyframes mg-entra { from { opacity: 0; transform: translateX(46px); } }
.ej-inst a.mg-tarjeta:hover, .ej-inst a.mg-tarjeta:focus-visible { transform: translateY(-9px) scale(1.04); outline: none; }
.ej-inst a.mg-tarjeta.sel { transform: translateY(-9px); box-shadow: inset 0 0 0 2px var(--c-ocre-claro), 0 16px 34px rgba(0, 0, 0, .45); }
.mg-img { position: absolute; inset: 0; background: var(--c-azul-2) center / cover no-repeat; }
.mg-tarjeta::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(8, 14, 38, .9), rgba(8, 14, 38, .1) 62%); }
.mg-tarjeta em { position: absolute; z-index: 1; left: 14px; top: 12px; font: 600 12.5px/1 var(--f); font-style: normal; letter-spacing: .1em; color: var(--c-ocre-claro); }
.mg-tarjeta b { position: absolute; z-index: 1; left: 14px; right: 12px; bottom: 14px; font: 600 14px/1.2 var(--f); color: #fff; }

/* barra inferior: Retroceder, contador y progreso */
.mg-abajo { position: absolute; z-index: 4; left: 56px; right: 48px; bottom: 34px; display: flex; align-items: center; gap: 1.3rem; }
.ei-volver { flex: 0 0 auto; display: inline-flex; align-items: center; gap: .6rem; padding: .8rem 1.35rem; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .45); background: rgba(255, 255, 255, .1); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); color: #fff; font: 600 13.5px/1 var(--f); cursor: pointer; transition: background .25s, border-color .25s, color .25s, gap .3s; }
.ei-volver:hover, .ei-volver:focus-visible { background: var(--c-ocre-claro); border-color: var(--c-ocre-claro); color: var(--c-noche); gap: .9rem; outline: none; }
.mg-n { min-width: 64px; font: 700 14px/1 var(--f); letter-spacing: .1em; font-variant-numeric: tabular-nums; color: #fff; }
.mg-n small { font-weight: 500; opacity: .55; }
.mg-prog { flex: 1; height: 3px; background: rgba(255, 255, 255, .22); border-radius: 3px; overflow: hidden; }
.mg-prog i { display: block; height: 100%; background: var(--c-ocre-claro); transition: width .85s cubic-bezier(.76, 0, .24, 1); }
@media (max-width: 1180px) { .ej-inst .mg-tira { width: 48%; } .ej-inst a.mg-tarjeta { flex-basis: 128px; } }
@media (max-width: 900px) {
  .ej-inst { top: 78px; left: 3vw; right: 3vw; bottom: 2.5vh; }
  .ej-inst .mg-cont { left: 22px; right: 22px; top: 28px; bottom: auto; width: auto; }
  .ej-inst .mg-titulo { font-size: clamp(1.9rem, 9vw, 2.8rem); }
  .ej-inst .mg-tira { left: 0; right: 0; width: auto; bottom: 86px; }
  .ej-inst a.mg-tarjeta { flex-basis: 116px; height: 156px; }
  .mg-abajo { left: 22px; right: 22px; bottom: 22px; gap: .9rem; }
  .ei-volver { padding: .7rem 1.1rem; font-size: 12.5px; }
}
@media (prefers-reduced-motion: reduce) { .ej-inst, .ej-inst.abierto { transition-duration: .01s; } .ej-inst.abierto .mg-slide.sel .mg-fondo, .ej-inst.abierto .mg-slide.sel .mg-linea > span, .ej-inst.abierto a.mg-tarjeta, .ej-btn.resalta { animation: none; transform: none; } .mg-linea > span { transform: none; } }

/* ---------- cabecera: menú con tipografía de diseño, aparición escalonada y logo con órbita animada ---------- */
.nav-h > ul > li > a { position: relative; padding: .95rem 1.05rem; font-size: 11.5px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: #fff; }
.nav-h > ul > li > a::before { content: ""; position: absolute; left: 1.05rem; right: 1.05rem; bottom: .5rem; height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--c-ocre-claro), var(--c-ocre)); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--salida); }
.nav-h > ul > li:hover > a::before, .nav-h > ul > li.abierto > a::before, .nav-h > ul > li > a.activo::before { transform: scaleX(1); }
.nav-h > ul > li > a:hover, .nav-h > ul > li.abierto > a { letter-spacing: .24em; }
.nav-h > ul > li > a.activo { box-shadow: none; }
@media (max-width: 1440px) { .nav-h > ul > li > a { padding: .95rem .8rem; letter-spacing: .15em; } .nav-h > ul > li > a::before { left: .8rem; right: .8rem; } .nav-h > ul > li > a:hover, .nav-h > ul > li.abierto > a { letter-spacing: .17em; } }
@media (max-width: 1340px) { .nav-h > ul > li > a { padding: .95rem .62rem; font-size: 11px; letter-spacing: .11em; } .nav-h > ul > li > a::before { left: .62rem; right: .62rem; } .nav-h > ul > li > a:hover, .nav-h > ul > li.abierto > a { letter-spacing: .13em; } }
/* el primer elemento del grupo derecho queda junto al logo: sus submenús salen hacia la derecha */
.barra .grupo-d > ul > li:first-child > ul li ul { left: 100%; right: auto; }

/* aparición al cargar: la píldora se abre, las opciones entran de una en una (letras que se cierran) y el logo se enciende */
@keyframes nav-pildora { from { opacity: 0; transform: scaleX(.55); } }
@keyframes nav-letras { from { opacity: 0; letter-spacing: .6em; filter: blur(5px); transform: translateY(-10px); } }
@keyframes logo-entra { 0% { opacity: 0; transform: scale(.35) rotate(-40deg); } 65% { opacity: 1; } 100% { opacity: 1; transform: none; } }
.nav-h { animation: nav-pildora .9s var(--salida) .15s backwards; }
.barra .grupo-i { transform-origin: right center; } .barra .grupo-d { transform-origin: left center; }
.nav-h > ul > li > a { animation: nav-letras 1s var(--salida) backwards; }
.barra .grupo-i > ul > li:nth-child(1) > a { animation-delay: .45s; } .barra .grupo-i > ul > li:nth-child(2) > a { animation-delay: .58s; } .barra .grupo-i > ul > li:nth-child(3) > a { animation-delay: .71s; }
.barra .grupo-d > ul > li:nth-child(1) > a { animation-delay: .97s; } .barra .grupo-d > ul > li:nth-child(2) > a { animation-delay: 1.1s; }
.cd-boton { animation: nav-letras 1s var(--salida) 1.25s backwards; }

/* logo: el escudo en el centro y, alrededor, anillo luminoso, órbita punteada con cruces y dos círculos que giran (colores corporativos) */
.logo-centro { position: relative; overflow: visible; animation: logo-entra 1.1s var(--salida) .3s backwards, logo-pulso 3.6s ease-in-out 1.4s infinite; }
.logo-centro:hover { transform: scale(1.08); }
@keyframes logo-pulso { 0%, 100% { box-shadow: 0 0 0 6px rgba(179, 129, 47, .12), 0 0 14px rgba(226, 183, 101, .22), 0 10px 30px rgba(3, 8, 24, .4); } 50% { box-shadow: 0 0 0 9px rgba(179, 129, 47, .2), 0 0 28px rgba(226, 183, 101, .5), 0 10px 30px rgba(3, 8, 24, .4); } }
.orbita { position: absolute; left: -13px; top: -13px; width: calc(100% + 26px); height: calc(100% + 26px); overflow: visible; pointer-events: none; fill: none; }
.orbita * { transform-origin: 50px 50px; }
.o-aro { stroke: rgba(226, 183, 101, .3); stroke-width: .8; animation: aro-late 3.6s ease-in-out infinite; }
.o-brillo { stroke: url(#og); stroke-width: 2.4; stroke-linecap: round; stroke-dasharray: 72 217; filter: drop-shadow(0 0 3px rgba(226, 183, 101, .95)) drop-shadow(0 0 7px rgba(226, 183, 101, .55)); animation: orbita-gira 4.2s linear infinite; }
.o-disco { stroke: rgba(246, 244, 238, .62); stroke-width: 1.15; stroke-linecap: round; animation: orbita-gira 26s linear infinite reverse; }
.o-disco circle:first-child { stroke-dasharray: 11 5 1.2 5; }
.o-disco path { stroke: var(--c-ocre-claro); stroke-width: 1.3; }
.o-punto { fill: var(--c-ocre-claro); stroke: none; animation: punto-brilla 2.4s ease-in-out infinite; }
.o-sat1 { animation: orbita-gira 15s linear infinite; } .o-sat1 circle { stroke: rgba(246, 244, 238, .75); stroke-width: 1; fill: rgba(15, 42, 92, .25); }
.o-sat2 { animation: orbita-gira 9s linear infinite reverse; animation-delay: -3s; } .o-sat2 circle:first-child { stroke: var(--c-ocre-claro); stroke-width: 1; }
@keyframes orbita-gira { to { transform: rotate(360deg); } }
@keyframes aro-late { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }
@keyframes punto-brilla { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }
.logo-centro:hover .o-brillo { animation-duration: 1.6s; } .logo-centro:hover .o-sat1 { animation-duration: 6s; }
.logo-centro .logo-m { position: relative; z-index: 1; }

/* portada: botones un poco más abajo */
.ej-botones { position: relative; top: 2.4rem; }
@media (max-width: 700px) { .ej-botones { top: 1.2rem; } }
@media (prefers-reduced-motion: reduce) { .nav-h, .nav-h > ul > li > a, .cd-boton, .logo-centro, .orbita *, .o-aro { animation: none !important; } }

/* afinado del logo del centro: más grande, fondo con profundidad y órbita más limpia */
.logo-centro { width: 74px; height: 74px; background: radial-gradient(circle at 34% 28%, #2a5bb0 0%, var(--c-azul-2) 38%, var(--c-azul) 72%, var(--c-noche) 100%); border-width: 2px; }
.logo-centro .logo-m { width: 92%; height: 92%; filter: drop-shadow(0 1px 3px rgba(3, 8, 24, .55)); }
.orbita { left: -10px; top: -10px; width: calc(100% + 20px); height: calc(100% + 20px); }
.o-disco { stroke: rgba(246, 244, 238, .35); stroke-width: .8; }
.o-disco circle:first-child { stroke-dasharray: 1.2 5; }
.o-sat1 circle { stroke-width: 1.3; fill: rgba(15, 42, 92, .55); }
.o-brillo { stroke-width: 2.8; }

/* ---------- Repositorio institucional (acceso con cuenta, portada y listado por colección) ---------- */
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.pg-repo h2 { margin: 2.2rem 0 1.1rem; } .pg-repo h2:first-child, .pg-repo .repo-login-box h2 { margin-top: 0; }
.repo-login-wrap { display: flex; justify-content: center; padding: .5rem 0 1rem; }
.repo-login-box { width: min(440px, 100%); background: #fff; border: 1px solid var(--c-linea); border-radius: 20px; padding: 2.1rem 1.9rem; box-shadow: var(--sombra-2); text-align: center; }
.repo-login-ic { display: grid; place-items: center; width: 62px; height: 62px; margin: 0 auto 1rem; border-radius: 50%; background: var(--c-azul); color: var(--c-ocre-claro); font-size: 1.7rem; border: 2px solid var(--c-ocre); }
.repo-login-box h2 { font-size: 1.35rem; margin-bottom: .4rem; }
.repo-login-box .ayuda { font-size: 14px; color: var(--c-gris); margin-bottom: 1.2rem; }
.repo-login-box label { display: block; text-align: left; font: 600 13px/1.2 var(--f); color: var(--c-tinta); margin: 1rem 0 .4rem; }
.repo-login-box input, .repo-buscador input, .repo-barra input, .repo-barra select, .repo-filtro select { width: 100%; padding: .8rem .95rem; border: 1px solid rgba(15, 42, 92, .22); border-radius: 10px; background: #fff; font: 400 14.5px/1.3 var(--f); color: var(--c-tinta); transition: border-color .2s, box-shadow .2s; }
.repo-login-box input:focus, .repo-buscador input:focus, .repo-barra input:focus, .repo-barra select:focus, .repo-filtro select:focus { outline: none; border-color: var(--c-ocre); box-shadow: 0 0 0 3px rgba(179, 129, 47, .22); }
.repo-login-box .pg-btn { width: 100%; justify-content: center; margin-top: 1.4rem; padding: 1rem 1.25rem; }
.repo-login-error { display: none; margin-top: 1rem; padding: .7rem .9rem; border-radius: 10px; background: #fdecea; color: #8f1f17; font-size: 13.5px; }

.repo-buscador { display: flex; gap: .7rem; margin-bottom: .6rem; } .repo-buscador input { flex: 1; } .repo-buscador .pg-btn { white-space: nowrap; }
.repo-cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: .9rem; }
.repo-cat-card { display: flex; flex-direction: column; gap: .7rem; padding: 1.15rem 1.1rem; background: #fff; border: 1px solid var(--c-linea); border-radius: 16px; font: 600 14px/1.3 var(--f); color: var(--c-azul); box-shadow: var(--sombra-1); transition: transform .35s var(--salida), box-shadow .35s, border-color .3s; }
.repo-cat-card i { font-size: 1.6rem; color: var(--c-ocre); }
.repo-cat-card:hover { transform: translateY(-4px); box-shadow: var(--sombra-2); border-color: var(--c-ocre); }
.repo-cab { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 2.4rem; } .repo-cab h2 { margin: 0 0 1.1rem; }
.repo-cab .ej-link { margin: 0 0 1.1rem; color: var(--c-azul); border-color: rgba(15, 42, 92, .35); } .repo-cab .ej-link:hover { color: var(--c-ocre-osc); border-color: var(--c-ocre); }
.repo-destacados { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.repo-doc-link { display: block; color: inherit; border-radius: 16px; }
.repo-doc-card { display: flex; gap: .95rem; height: 100%; padding: 1.05rem; background: #fff; border: 1px solid var(--c-linea); border-radius: 16px; box-shadow: var(--sombra-1); transition: transform .35s var(--salida), box-shadow .35s, border-color .3s; }
.repo-doc-link:hover .repo-doc-card { transform: translateY(-3px); box-shadow: var(--sombra-2); border-color: var(--c-ocre); }
.repo-doc-icono, .repo-lista-icono { flex: 0 0 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; background: rgba(179, 129, 47, .13); color: var(--c-ocre-osc); font-size: 1.4rem; }
.repo-tag { display: inline-block; padding: .2rem .6rem; border-radius: 999px; background: rgba(179, 129, 47, .14); color: var(--c-ocre-osc); font: 600 10.5px/1.3 var(--f); letter-spacing: .1em; text-transform: uppercase; }
.repo-doc-card h4, .repo-lista-item h4 { margin: .45rem 0 .25rem; font: 600 15px/1.35 var(--f); color: var(--c-tinta); letter-spacing: 0; }
.repo-doc-card .meta, .repo-lista-item .meta { font-size: 12px; color: #5d6580; }
.repo-nota { color: #5d6580; font-size: 14px; }
.repo-filtro { display: flex; align-items: center; gap: .8rem; flex-wrap: wrap; margin-top: 2.4rem; padding: 1.1rem 1.2rem; background: #fff; border: 1px solid var(--c-linea); border-radius: 16px; }
.repo-filtro label { font: 600 13px/1.2 var(--f); color: var(--c-tinta); } .repo-filtro select { width: auto; min-width: 220px; }

.repo-migas { display: flex; gap: .55rem; align-items: center; margin-bottom: .8rem; font-size: 13px; color: #5d6580; } .repo-migas a { color: var(--c-azul); font-weight: 600; }
.repo-sub { margin: -.4rem 0 1.4rem; color: var(--c-gris); }
.repo-dos { display: grid; grid-template-columns: 260px 1fr; gap: 2rem; align-items: start; }
.repo-lado { padding: 1.2rem; background: #fff; border: 1px solid var(--c-linea); border-radius: 16px; position: sticky; top: 108px; }
.repo-lado h3 { margin: 0 0 .8rem; font: 600 13px/1.2 var(--f); letter-spacing: .1em; text-transform: uppercase; color: var(--c-ocre-osc); }
.repo-colecciones { display: flex; flex-direction: column; gap: .2rem; }
.repo-colecciones a { display: flex; align-items: center; gap: .65rem; padding: .6rem .75rem; border-radius: 10px; font-size: 14px; color: var(--c-gris); transition: background .2s, color .2s; }
.repo-colecciones a i { color: var(--c-ocre); }
.repo-colecciones a:hover { background: rgba(15, 42, 92, .06); color: var(--c-azul); }
.repo-colecciones a.activa { background: var(--c-azul); color: #fff; } .repo-colecciones a.activa i { color: var(--c-ocre-claro); }
.repo-info { margin: 1.2rem 0 0; padding-top: 1rem; border-top: 1px solid var(--c-linea); font-size: 13px; color: var(--c-gris); } .repo-info i { color: var(--c-ocre); } .repo-info a { color: var(--c-azul); font-weight: 600; }
.repo-barra { display: grid; grid-template-columns: 1fr auto 190px; gap: .7rem; margin-bottom: 1.2rem; }
.repo-lista-item { display: flex; gap: 1rem; padding: 1.2rem; margin-bottom: .9rem; background: #fff; border: 1px solid var(--c-linea); border-radius: 16px; box-shadow: var(--sombra-1); }
.repo-lista-item p { margin: .4rem 0 .6rem; font-size: 14px; color: var(--c-gris); }
.repo-lista-item .ver-detalle { display: inline-flex; align-items: center; gap: .4rem; font: 600 13px/1 var(--f); color: var(--c-azul); border-bottom: 1px solid rgba(15, 42, 92, .3); padding-bottom: 2px; } .repo-lista-item .ver-detalle:hover { color: var(--c-ocre-osc); border-color: var(--c-ocre); }
.repo-sesion { display: none; margin-top: 2rem; font-size: 12.5px; color: #5d6580; } .repo-sesion strong { color: #5d6580; }
.repo-sesion button { border: 0; background: none; padding: 0; color: var(--c-azul); text-decoration: underline; font: inherit; cursor: pointer; }
@media (max-width: 900px) { .repo-dos { grid-template-columns: 1fr; } .repo-lado { position: static; } .repo-barra { grid-template-columns: 1fr auto; } .repo-barra select { grid-column: 1 / -1; } }
@media (max-width: 560px) { .repo-buscador { flex-direction: column; } .repo-login-box { padding: 1.7rem 1.3rem; } }

/* Repositorio: «Cerrar sesión» en la cabecera (solo con sesión iniciada) */
.nav-h > ul > li.repo-salir > a { color: var(--c-ocre-claro); }
.nav-h > ul > li.repo-salir > a i { margin-right: .5rem; font-size: 13px; vertical-align: -1px; }
.nav-h > ul > li.repo-salir > a:hover { color: #fff; }

.nav-h > ul > li > a { white-space: nowrap; }
/* con la sesión del Repositorio iniciada, Campus Digital queda solo con el icono para dejar sitio a «Cerrar sesión» */
.repo-con-sesion .cd-boton .t, .repo-con-sesion .cd-boton .fl { display: none; }
.repo-con-sesion .cd-boton { width: 44px; padding: 0; }
@media (max-width: 900px) { .mg-abajo { right: 104px; } }

/* celular: el logo del Programa va grande y centrado sobre el título del inicio (no en la barra) */
.ej-hero-logo { display: none; }
@media (max-width: 900px) {
  .ej-hero-logo { display: grid; position: relative; align-self: center; flex: 0 0 auto; width: min(44vw, 164px); height: min(44vw, 164px); margin: 0 auto clamp(1.2rem, 3.4vh, 2rem); animation: logo-entra 1.1s var(--salida) .5s backwards, logo-pulso 3.6s ease-in-out 1.6s infinite; }
  .ej-hero-logo .o-brillo { stroke: url(#og2); }
  .ej-hero-logo .logo-m { width: 92%; height: 92%; }
  body:has(.ej-hero-logo) .barra .marca-movil .logo-m { display: none; }
}
@media (max-height: 640px) and (max-width: 900px) { .ej-hero-logo { width: 104px; height: 104px; margin-bottom: 1rem; } }

/* «Ver más plataformas»: foto del edificio al fondo, tapada por un velo azul oscuro para que no choque */
.otros { background: #0a1330; overflow: hidden; isolation: isolate; }
.otros::before { content: ""; position: absolute; inset: -4%; z-index: -2; background: url('../img/portada-edificio-hq.jpg') center 40% / cover no-repeat; filter: blur(3px) saturate(.8); animation: otros-zoom 24s ease-in-out infinite alternate; }
.otros::after { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse at 50% 45%, rgba(10, 19, 48, .42) 0%, rgba(10, 19, 48, .74) 75%), linear-gradient(180deg, rgba(10, 19, 48, .6), rgba(10, 19, 48, .82)); }
@keyframes otros-zoom { from { transform: scale(1); } to { transform: scale(1.09); } }
@media (prefers-reduced-motion: reduce) { .otros::before { animation: none; } }

/* ==========================================================================
   Botones: cápsulas con borde fino y luz interior (todo el sitio)
   La luz nace en el borde de abajo y sigue al cursor; al pasar crece. Sin JavaScript queda la luz de reposo.
   ========================================================================== */
@property --mx { syntax: "<length-percentage>"; inherits: false; initial-value: 50%; }
@property --my { syntax: "<length-percentage>"; inherits: false; initial-value: 128%; }
@property --r { syntax: "<length>"; inherits: false; initial-value: 96px; }

.ej-btn, .pg-btn, .cd-boton, .ei-volver, .ej-inst a.mg-ver, .im-mini, .pg-tab, .btn-luz {
  --a: #e9c077; --b: #b3812f; --luz: rgba(255, 255, 255, .62); --borde: rgba(255, 244, 214, .72); --txt: var(--c-noche); --sb: rgba(179, 129, 47, .34);
  position: relative; isolation: isolate; border-radius: 999px; border: 1px solid var(--borde); color: var(--txt);
  background-color: var(--b);
  background-image: radial-gradient(var(--r) calc(var(--r) * .78) at var(--mx) var(--my), var(--luz), transparent 74%), linear-gradient(180deg, var(--a), var(--b));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .42), inset 0 -14px 22px rgba(0, 0, 0, .14), 0 10px 24px var(--sb);
  text-shadow: none;
  transition: --mx .38s ease-out, --my .38s ease-out, --r .5s var(--salida), transform .4s var(--salida), box-shadow .4s, border-color .35s, color .3s, background-color .3s, gap .3s;
  -webkit-tap-highlight-color: transparent;
}
.ej-btn:hover, .pg-btn:hover:not(:disabled), .cd-boton:hover, .ei-volver:hover, .ei-volver:focus-visible, .ej-inst a.mg-ver:hover, .im-mini:hover, .pg-tab:hover, .btn-luz:hover {
  --r: 190px; --luz: rgba(255, 255, 255, .8); transform: translateY(-2px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .6), inset 0 -14px 22px rgba(0, 0, 0, .1), 0 16px 34px var(--sb), 0 0 0 4px rgba(255, 255, 255, .06);
}
.ej-btn:active, .pg-btn:active, .cd-boton:active, .ei-volver:active, .ej-inst a.mg-ver:active, .im-mini:active, .pg-tab:active, .btn-luz:active { transform: translateY(0) scale(.97); --r: 130px; }
.ej-btn:focus-visible, .pg-btn:focus-visible, .cd-boton:focus-visible, .ei-volver:focus-visible, .ej-inst a.mg-ver:focus-visible, .im-mini:focus-visible, .pg-tab:focus-visible, .btn-luz:focus-visible { outline: 2px solid var(--c-ocre-claro); outline-offset: 3px; }

/* ocre: botón principal sobre fondo oscuro */
.ej-btn.prim:hover, .pg-btn.ocre:hover:not(:disabled), .cd-boton:hover, .btn-luz.ocre:hover { background-color: var(--b); background-image: radial-gradient(var(--r) calc(var(--r) * .78) at var(--mx) var(--my), var(--luz), transparent 74%), linear-gradient(180deg, var(--a), var(--b)); }
.ej-btn.prim i, .pg-btn.ocre i { color: var(--c-noche); }
.cd-boton .ic, .cd-boton .fl { color: var(--c-noche); }

/* azul: principal sobre fondo claro */
.pg-btn.prim, .im-mini.sel, .pg-tab[aria-selected="true"], .pg-tab.activo, .btn-luz.azul {
  --a: #1e4389; --b: #0c2250; --luz: rgba(160, 192, 255, .6); --borde: rgba(190, 212, 255, .42); --txt: #fff; --sb: rgba(15, 42, 92, .34);
}
.pg-btn.prim:hover:not(:disabled), .im-mini.sel:hover, .pg-tab[aria-selected="true"]:hover, .pg-tab.activo:hover, .btn-luz.azul:hover { background-color: var(--b); background-image: radial-gradient(var(--r) calc(var(--r) * .78) at var(--mx) var(--my), var(--luz), transparent 74%), linear-gradient(180deg, var(--a), var(--b)); }
.pg-btn.prim i, .im-mini.sel i { color: var(--c-ocre-claro); }

/* cristal: secundario sobre fotos y fondos oscuros */
.ej-btn.sec, .ei-volver, .ej-inst a.mg-ver, .btn-luz.cristal {
  --a: rgba(255, 255, 255, .16); --b: rgba(255, 255, 255, .04); --luz: rgba(255, 255, 255, .5); --borde: rgba(255, 255, 255, .38); --txt: #fff; --sb: rgba(0, 0, 0, .3);
  background-color: rgba(10, 22, 56, .28); -webkit-backdrop-filter: blur(10px) saturate(1.2); backdrop-filter: blur(10px) saturate(1.2);
}
.ej-btn.sec:hover, .ei-volver:hover, .ei-volver:focus-visible, .ej-inst a.mg-ver:hover, .btn-luz.cristal:hover { background-color: rgba(10, 22, 56, .4); background-image: radial-gradient(var(--r) calc(var(--r) * .78) at var(--mx) var(--my), var(--luz), transparent 74%), linear-gradient(180deg, var(--a), var(--b)); border-color: rgba(255, 255, 255, .7); color: #fff; }
.ei-volver:hover, .ei-volver:focus-visible { gap: .9rem; }
.ej-btn.sec i, .ei-volver i { color: var(--c-ocre-claro); }

/* claro: secundario sobre hoja crema */
.pg-btn.linea, .im-mini, .btn-luz.claro {
  --a: #ffffff; --b: #f1ece0; --luz: rgba(226, 183, 101, .6); --borde: rgba(15, 42, 92, .2); --txt: var(--c-azul); --sb: rgba(15, 42, 92, .14);
  background-color: #f6f1e6;
}
.pg-btn.linea:hover:not(:disabled), .im-mini:not(.sel):hover, .btn-luz.claro:hover { border-color: rgba(179, 129, 47, .7); background-color: #f6f1e6; background-image: radial-gradient(var(--r) calc(var(--r) * .78) at var(--mx) var(--my), var(--luz), transparent 74%), linear-gradient(180deg, var(--a), var(--b)); }
.pg-tab { --a: transparent; --b: transparent; --luz: rgba(226, 183, 101, .5); --borde: transparent; --txt: var(--c-gris); --sb: transparent; box-shadow: none; background-image: none; background-color: transparent; }
.pg-tab:not([aria-selected="true"]):not(.activo):hover { background-image: radial-gradient(var(--r) calc(var(--r) * .78) at var(--mx) var(--my), var(--luz), transparent 74%); background-color: var(--c-crema); box-shadow: none; transform: none; color: var(--c-azul); }
.pg-tab[aria-selected="true"], .pg-tab.activo { box-shadow: inset 0 1px 0 rgba(255, 255, 255, .3), 0 8px 18px rgba(15, 42, 92, .28); background-image: radial-gradient(var(--r) calc(var(--r) * .78) at var(--mx) var(--my), var(--luz), transparent 74%), linear-gradient(180deg, var(--a), var(--b)); }
.pg-tabs { border-radius: 30px; }
.pg-btn:disabled { opacity: .55; transform: none; }

/* medidas: más aire a los lados */
.ej-btn { padding: .92rem 1.55rem; } .pg-btn { padding: .88rem 1.5rem; }
.ej-btn.resalta { padding: 1.08rem 2.1rem; }
.ei-volver { padding: .8rem 1.45rem; }
.cd-boton { box-shadow: inset 0 1px 0 rgba(255, 255, 255, .45), inset 0 -14px 22px rgba(0, 0, 0, .14), 0 10px 24px rgba(3, 8, 24, .34); }

/* el botón principal del inicio respira con un halo suave */
@keyframes btn-halo { 0%, 100% { box-shadow: inset 0 1px 0 rgba(255,255,255,.42), inset 0 -14px 22px rgba(0,0,0,.14), 0 10px 24px rgba(179,129,47,.34), 0 0 0 0 rgba(226,183,101,.5); } 60% { box-shadow: inset 0 1px 0 rgba(255,255,255,.42), inset 0 -14px 22px rgba(0,0,0,.14), 0 10px 24px rgba(179,129,47,.34), 0 0 0 16px rgba(226,183,101,0); } }
.ej-btn.resalta { animation: btn-halo 2.8s ease-out infinite; }
.sin-mov .ej-btn, .sin-mov .pg-btn, .sin-mov .cd-boton { transition: none !important; }
@media (prefers-reduced-motion: reduce) { .ej-btn.resalta { animation: none; } }

/* ===== 15. «Campus Digital»: más suave, de cristal con luz ocre ===== */
.cd-boton { --a: rgba(233, 192, 119, .3); --b: rgba(179, 129, 47, .12); --luz: rgba(255, 226, 164, .5); --borde: rgba(240, 208, 146, .45); --txt: #fff6e2; --sb: rgba(179, 129, 47, .2);
  background-color: rgba(16, 32, 74, .38); -webkit-backdrop-filter: blur(12px) saturate(1.3); backdrop-filter: blur(12px) saturate(1.3); font-weight: 600; letter-spacing: .1em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .26), inset 0 0 20px rgba(226, 183, 101, .14), 0 8px 22px rgba(3, 8, 24, .22); }
.cd-boton .ic, .cd-boton .fl { color: var(--c-ocre-claro); }
.cd-boton:hover { background-color: rgba(16, 32, 74, .52); border-color: rgba(255, 228, 170, .8); color: #fff; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .4), inset 0 0 24px rgba(226, 183, 101, .22), 0 14px 30px rgba(3, 8, 24, .3), 0 0 26px rgba(226, 183, 101, .25); }
.orbe.abierto .cd-boton { background-color: rgba(30, 67, 137, .6); border-color: rgba(255, 228, 170, .7); color: #fff; }


/* Cabecera al deslizar: cristal translúcido con desenfoque, se alcanza a ver el contenido detrás */
.barra::before { background: linear-gradient(180deg, rgba(15, 42, 92, .62), rgba(11, 30, 70, .5)); -webkit-backdrop-filter: blur(16px) saturate(1.35); backdrop-filter: blur(16px) saturate(1.35); border-bottom: 2px solid rgba(226, 183, 101, .65); box-shadow: 0 10px 30px rgba(5, 12, 32, .22); transition: opacity .6s ease; }

/* ===== Retoques de limpieza: sin líneas decorativas bajo títulos, pie con degradado translúcido, Campus Digital con contraste ===== */
.ej-etq { padding-bottom: 0; border-bottom: 0; margin-bottom: 1.3rem; }
.ej-etq::after { display: none; }
.pg-sec > h2::after, .noche .pg-sec > h2::after { display: none; }

.ej-pie { background: linear-gradient(180deg, rgba(18, 48, 104, .74) 0%, rgba(10, 26, 62, .9) 55%, rgba(6, 14, 38, .96) 100%); -webkit-backdrop-filter: blur(16px) saturate(1.2); backdrop-filter: blur(16px) saturate(1.2); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08); }
.ej-pie-base { border-top: 0; background: linear-gradient(90deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .02) 60%, rgba(226, 183, 101, .07)); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }

/* 3. Enlaces de interés: de hoja crema a fondo de arte oscuro, con recuadros de cristal */
.ej-cam-fondo { overflow: hidden; background: radial-gradient(ellipse 60% 70% at 12% 18%, rgba(40, 88, 180, .5), transparent 65%), radial-gradient(ellipse 50% 60% at 92% 82%, rgba(226, 183, 101, .18), transparent 62%), #07102a; }
.ej-cam-fondo::before { content: ""; position: absolute; inset: 0; background: url("../img/fondos/fluido-negro.webp") center / cover no-repeat; filter: grayscale(1) brightness(1.8) contrast(1.15); opacity: .45; }
.ej-cam { color: rgba(223, 230, 245, .84); }
.ej-cam .ej-etq { color: var(--c-ocre-claro); }
.ej-cam .ej-h2 { color: #fff; } .ej-cam .ej-h2 em { color: var(--c-ocre-claro); }
.ej-cam .ej-peq { color: rgba(223, 230, 245, .82); }
.ej-cam :focus-visible { outline-color: var(--c-ocre-claro); }
.ej-tile { background: linear-gradient(160deg, rgba(255, 255, 255, .12), rgba(255, 255, 255, .04)); border-color: rgba(255, 255, 255, .18); color: #fff; box-shadow: 0 16px 36px rgba(0, 0, 0, .32), inset 0 1px 0 rgba(255, 255, 255, .14); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.ej-tile i { color: var(--c-ocre-claro); }
.ej-tile:hover { background: linear-gradient(160deg, rgba(226, 183, 101, .32), rgba(226, 183, 101, .1)); border-color: rgba(226, 183, 101, .7); color: #fff; box-shadow: 0 20px 44px rgba(0, 0, 0, .4), 0 0 30px rgba(226, 183, 101, .2); }
.ej-tile:hover i { color: #fff; }

/* Pie unificado: degradado translúcido siempre sobre el fondo de arte oscuro (no se lava sobre fondos claros) */
.ej-pie { background: radial-gradient(ellipse 55% 80% at 8% 0%, rgba(60, 110, 210, .38), transparent 70%), radial-gradient(ellipse 45% 70% at 95% 100%, rgba(226, 183, 101, .14), transparent 70%), linear-gradient(180deg, rgba(20, 52, 112, .66) 0%, rgba(9, 22, 54, .84) 55%, rgba(5, 11, 30, .94) 100%), url("../img/fondos/fluido-negro.webp") center / cover no-repeat, #060d24; -webkit-backdrop-filter: none; backdrop-filter: none; }
.ej-pie-base { background: linear-gradient(90deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .02) 55%, rgba(226, 183, 101, .08)); -webkit-backdrop-filter: none; backdrop-filter: none; }

/* Pie: degradado y transparencia bien presentes; el borde superior se funde con la página (sin raya) */
.ej-pie { background: radial-gradient(ellipse 60% 90% at 10% 0%, rgba(80, 140, 240, .45), transparent 70%), radial-gradient(ellipse 45% 70% at 96% 100%, rgba(226, 183, 101, .16), transparent 70%), linear-gradient(180deg, rgba(34, 82, 168, .8) 0%, rgba(14, 38, 90, .74) 40%, rgba(5, 12, 32, .9) 100%), url("../img/fondos/fluido-negro.webp") center / cover no-repeat, #060d24; box-shadow: none; }
.ej-pie::before { content: ""; position: absolute; left: 0; right: 0; top: -140px; height: 140px; pointer-events: none; background: linear-gradient(180deg, rgba(34, 82, 168, 0), rgba(34, 82, 168, .28) 55%, rgba(34, 82, 168, .8)); }
.ej-pie-base { background: linear-gradient(90deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .03) 55%, rgba(226, 183, 101, .1)); }
@media print { .ej-pie::before { display: none; } }

/* cabecera fija: menos desenfoque */
.barra::before { -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); background: linear-gradient(180deg, rgba(15, 42, 92, .74), rgba(11, 30, 70, .6)); }

.pg-hero-bg { position: absolute; inset: 0; overflow: hidden; }

/* Pie sin corte: el fondo del pie vive en una capa que nace transparente unos 220px antes del borde y se funde con la página */
.ej-pie { isolation: isolate; background: none !important; -webkit-backdrop-filter: none; backdrop-filter: none; box-shadow: none; }
.ej-pie::before {
  content: ""; position: absolute; z-index: -1; left: 0; right: 0; top: -220px; bottom: 0; height: auto; pointer-events: none;
  background: radial-gradient(ellipse 60% 70% at 10% 220px, rgba(80, 140, 240, .4), transparent 70%), radial-gradient(ellipse 45% 50% at 96% 100%, rgba(226, 183, 101, .16), transparent 70%), linear-gradient(180deg, rgba(30, 72, 150, .78) 0, rgba(14, 38, 90, .76) 45%, rgba(5, 12, 32, .94) 100%), url("../img/fondos/fluido-negro.webp") center / cover no-repeat, #060d24;
  -webkit-mask-image: linear-gradient(180deg, transparent 0, rgba(0, 0, 0, .05) 40px, rgba(0, 0, 0, .18) 85px, rgba(0, 0, 0, .42) 130px, rgba(0, 0, 0, .7) 180px, rgba(0, 0, 0, .92) 235px, #000 290px);
  mask-image: linear-gradient(180deg, transparent 0, rgba(0, 0, 0, .05) 40px, rgba(0, 0, 0, .18) 85px, rgba(0, 0, 0, .42) 130px, rgba(0, 0, 0, .7) 180px, rgba(0, 0, 0, .92) 235px, #000 290px);
  mask-size: 100% 100%;
}