/* ==========================================================================
   PÁGINAS VIVAS: piezas animadas de las páginas internas
   Reseña y reseña histórica con fondo de arte, organigrama, línea de tiempo, recorrido de grados,
   calendario, directorio, perfil de egresado, autoridades en escena, carrusel de docentes y enlaces.
   Se apoya en las variables de nuevo-diseno.css. Todo lo que se mueve entra con la clase .ve (la pone el script al aparecer en pantalla);
   sin JavaScript o con «reducir movimiento» se ve el resultado final.
   ========================================================================== */

/* ---------- 1. Tema de arte (reseña e historia): fondo oscuro con formas fluidas ---------- */
.pg-hoja.noche { background: #050914; color: #dfe6f5; isolation: isolate; overflow: clip; }
.pg-fondo { position: absolute; inset: 0; z-index: -1; overflow: hidden; clip-path: inset(0); pointer-events: none; }
.pg-fondo::before { content: ""; position: fixed; inset: -4%; background: url("../img/fondos/fluido-negro.webp") center / cover no-repeat; filter: grayscale(1) brightness(2.3) contrast(1.2); opacity: .85; animation: pf-respira 30s ease-in-out infinite alternate; }
.pg-fondo::after { content: ""; position: fixed; inset: 0; background: radial-gradient(ellipse 80% 55% at 12% 6%, rgba(30, 67, 137, .55), transparent 65%), radial-gradient(ellipse 70% 60% at 92% 86%, rgba(179, 129, 47, .2), transparent 62%), linear-gradient(180deg, rgba(5, 9, 20, .15), rgba(5, 9, 20, .5)); }
.pg-fondo i { position: fixed; border-radius: 50%; filter: blur(80px); opacity: .38; will-change: transform; }
.pg-fondo .pf-a { width: 44vmax; height: 44vmax; left: -14vmax; top: 6vh; background: radial-gradient(circle, rgba(40, 88, 180, .8), transparent 70%); animation: pf-a 34s ease-in-out infinite alternate; }
.pg-fondo .pf-b { width: 34vmax; height: 34vmax; right: -10vmax; top: 34vh; background: radial-gradient(circle, rgba(226, 183, 101, .5), transparent 70%); animation: pf-b 40s ease-in-out infinite alternate; }
.pg-fondo .pf-c { width: 30vmax; height: 30vmax; left: 30vw; bottom: -12vmax; background: radial-gradient(circle, rgba(168, 67, 47, .5), transparent 70%); animation: pf-c 46s ease-in-out infinite alternate; }
@keyframes pf-respira { from { transform: scale(1) translate3d(0, 0, 0); } to { transform: scale(1.1) translate3d(-1.5%, 1.5%, 0); } }
@keyframes pf-a { to { transform: translate3d(26vw, 22vh, 0) scale(1.15); } }
@keyframes pf-b { to { transform: translate3d(-30vw, -16vh, 0) scale(.9); } }
@keyframes pf-c { to { transform: translate3d(22vw, -26vh, 0) scale(1.2); } }

.noche .pg-sec + .pg-sec { border-top-color: rgba(255, 255, 255, .1); }
.noche .pg-num { color: var(--c-ocre-claro); }
.noche .pg-sec h2 { color: #fff; } .noche .pg-sec h2 em { color: var(--c-ocre-claro); }
.noche .pg-sec h3 { color: #fff; }
.noche .pg-sec p, .noche .pg-sec li { color: rgba(223, 230, 245, .84); }
.noche .pg-destacado { color: #fff !important; }
.noche .pg-sub { color: #fff !important; }
.noche .pg-sec strong, .noche .pg-sec b { color: var(--c-ocre-claro); font-weight: 600; }
.noche .pg-sec a:not([class]) { color: var(--c-ocre-claro); border-color: rgba(226, 183, 101, .5); }
.noche .pg-sec a:not([class]):hover { color: #fff; border-color: #fff; }
.noche .pg-card { position: relative; background: linear-gradient(160deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .025)); border-color: rgba(255, 255, 255, .14); box-shadow: 0 22px 54px rgba(0, 0, 0, .36), inset 0 1px 0 rgba(255, 255, 255, .12); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.noche .pg-card:hover { border-color: rgba(226, 183, 101, .5); }
.noche .pg-card.azul { background: linear-gradient(160deg, rgba(30, 67, 137, .7), rgba(15, 42, 92, .4)); border-color: rgba(160, 192, 255, .3); }
.noche .pg-card h3, .noche .pg-card.azul h3 { color: var(--c-ocre-claro); }
.noche .pg-card p, .noche .pg-card.azul p { color: rgba(223, 230, 245, .86); }
.noche .pg-card > i.bi:first-child { background: rgba(226, 183, 101, .14); color: var(--c-ocre-claro); }
.noche .pg-item { border-bottom-color: rgba(255, 255, 255, .1); }
.noche .pg-cod { color: var(--c-ocre-claro); background: rgba(226, 183, 101, .12); border-color: rgba(226, 183, 101, .38); }
.noche .pg-etq { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .22); color: #fff; }
.noche .pg-campo, .noche .pg-normas li { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .14); color: #e8edf8; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.noche .pg-campo span, .noche .pg-normas li { color: #e8edf8; }
.noche .pg-campo i { background: linear-gradient(160deg, var(--c-ocre-claro), var(--c-ocre)); color: var(--c-noche); }
.noche .pg-normas li::before { color: var(--c-ocre-claro); }
.noche .pg-figura img { box-shadow: 0 24px 60px rgba(0, 0, 0, .5), 0 0 0 1px rgba(255, 255, 255, .14); }
.noche .pg-figura figcaption { color: rgba(223, 230, 245, .7); }
.noche .pg-indice a { color: rgba(223, 230, 245, .76); }
.noche .pg-indice a::before { color: var(--c-ocre-claro); }
.noche .pg-indice a:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.noche .pg-indice a.activo { background: linear-gradient(160deg, #1e4389, #0f2a5c); color: #fff; box-shadow: 0 8px 20px rgba(0, 0, 0, .35); }
.noche .pg-indice-t { color: var(--c-ocre-claro); }
.noche .pg-indice :focus-visible, .noche.pg-hoja :focus-visible { outline-color: var(--c-ocre-claro); }
.noche .pg-sec > h2::after { background: linear-gradient(90deg, var(--c-ocre-claro), transparent); width: 90px; }

/* listas con código: cada fila entra una tras otra y la insignia brilla al llegar */
.ej-js .noche .pg-card .pg-item:not(.in) { opacity: 0; transform: translate3d(-18px, 0, 0); }
.noche .pg-card .pg-item { transition: opacity .7s var(--salida), transform .7s var(--salida); transition-delay: calc(var(--n, 0) * .09s + .12s); }
.noche .pg-card .pg-item.in .pg-cod { animation: cod-brilla 1.4s ease-out calc(var(--n, 0) * .09s + .3s) backwards; }
@keyframes cod-brilla { 0% { box-shadow: 0 0 0 0 rgba(226, 183, 101, .7); transform: scale(.7); } 40% { transform: scale(1.12); } 100% { box-shadow: 0 0 0 14px rgba(226, 183, 101, 0); transform: none; } }
.noche .pg-campo { transition: transform .45s cubic-bezier(.3, 1.4, .5, 1), box-shadow .4s, border-color .3s, background .3s; }
.noche .pg-campo:hover { transform: translateY(-5px) scale(1.03); border-color: rgba(226, 183, 101, .6); background: rgba(255, 255, 255, .1); box-shadow: 0 18px 40px rgba(0, 0, 0, .4); }
.noche .pg-campo i { transition: transform .55s cubic-bezier(.3, 1.6, .5, 1); }
.noche .pg-campo:hover i { transform: rotate(-12deg) scale(1.15); }
.noche .pg-normas li { transition: transform .35s var(--salida), border-color .3s, background .3s; }
.noche .pg-normas li:hover { transform: translateX(5px); border-color: rgba(226, 183, 101, .5); background: rgba(255, 255, 255, .1); }

/* ---------- 2. Línea de tiempo (reseña e historia): se ilumina al bajar ---------- */
.noche .pg-linea { position: relative; margin: 2.4rem 0 0; padding: 0; border-left: 0; display: grid; gap: 2.2rem; --prog: 0; }
.noche .pg-linea::before { content: ""; position: absolute; left: 19px; top: 6px; bottom: 6px; width: 2px; background: rgba(226, 183, 101, .2); }
.noche .pg-linea::after { content: ""; position: absolute; left: 19px; top: 6px; width: 2px; height: calc((100% - 12px) * var(--prog)); background: linear-gradient(180deg, var(--c-ocre-claro), var(--c-ocre)); box-shadow: 0 0 16px 2px rgba(226, 183, 101, .75); border-radius: 2px; }
.noche .pg-linea li { position: relative; isolation: isolate; padding: 1.15rem 1.3rem 1.25rem calc(56px + 1.3rem); transition: opacity .8s var(--salida), transform .9s var(--salida); }
.noche .pg-linea li > * { position: relative; z-index: 1; }
.noche .pg-linea li::after { content: attr(data-anio); position: absolute; z-index: 0; inset: 0 0 0 56px; border-radius: 22px; border: 1px solid rgba(255, 255, 255, .14); background: linear-gradient(160deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .025)); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); box-shadow: 0 20px 46px rgba(0, 0, 0, .34), inset 0 1px 0 rgba(255, 255, 255, .12); font: 700 clamp(3.4rem, 8vw, 5.6rem)/1 var(--f); letter-spacing: -.04em; color: transparent; -webkit-text-stroke: 1px rgba(226, 183, 101, .16); display: flex; align-items: flex-end; justify-content: flex-end; padding: 0 1.2rem .1rem 0; overflow: hidden; transition: border-color .4s, box-shadow .4s; }
.noche .pg-linea li:hover::after { border-color: rgba(226, 183, 101, .5); box-shadow: 0 26px 56px rgba(0, 0, 0, .45), 0 0 0 1px rgba(226, 183, 101, .25); }
.noche .pg-linea li::before { content: ""; position: absolute; left: 10px; top: 1.25rem; width: 20px; height: 20px; border-radius: 50%; z-index: 2; background: #0a1330; border: 3px solid rgba(226, 183, 101, .4); transition: background .5s, border-color .5s, box-shadow .5s, transform .6s cubic-bezier(.3, 1.6, .5, 1); }
.noche .pg-linea li.llega::before { background: var(--c-ocre-claro); border-color: #fff; transform: scale(1.18); box-shadow: 0 0 0 6px rgba(226, 183, 101, .22), 0 0 22px rgba(226, 183, 101, .9); }
.noche .pg-linea li:last-child::before { background: var(--c-ocre); }
.noche .pg-fecha { color: var(--c-ocre-claro); }
.noche .pg-linea h4 { color: #fff; }
.noche .pg-linea p { color: rgba(223, 230, 245, .82); }
.ej-js .noche .pg-linea li:not(.llega) { opacity: .35; transform: translate3d(0, 26px, 0); }
@media (min-width: 900px) {
  .noche .pg-linea::before, .noche .pg-linea::after { left: 50%; margin-left: -1px; }
  .noche .pg-linea li { width: calc(50% - 46px); padding: 1.15rem 1.4rem 1.25rem; }
  .noche .pg-linea li::after { inset: 0; }
  .noche .pg-linea li:nth-child(odd) { justify-self: start; text-align: right; }
  .noche .pg-linea li:nth-child(odd)::before { left: auto; right: -56px; }
  .noche .pg-linea li:nth-child(odd)::after { justify-content: flex-start; padding: 0 0 .1rem 1.2rem; }
  .noche .pg-linea li:nth-child(even) { justify-self: end; }
  .noche .pg-linea li:nth-child(even)::before { left: -56px; }
  .ej-js .noche .pg-linea li:nth-child(odd):not(.llega) { transform: translate3d(-34px, 26px, 0); }
  .ej-js .noche .pg-linea li:nth-child(even):not(.llega) { transform: translate3d(34px, 26px, 0); }
}

/* ---------- 3. Reseña: cifras, áreas y recorrido ---------- */
.rs-intro { display: grid; gap: 1.3rem; margin: 0 0 clamp(3rem, 8vh, 5.5rem); }
.rs-cifras { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; border-radius: 28px; overflow: hidden; background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .16); box-shadow: 0 26px 64px rgba(0, 0, 0, .45); }
.rs-c { position: relative; padding: 1.8rem 1rem 1.6rem; text-align: center; background: radial-gradient(120% 140% at 50% 135%, rgba(226, 183, 101, .26), transparent 62%), linear-gradient(180deg, rgba(14, 26, 62, .94), rgba(7, 13, 32, .96)); transition: background .5s; }
.rs-c:hover { background: radial-gradient(120% 140% at 50% 110%, rgba(226, 183, 101, .42), transparent 62%), linear-gradient(180deg, rgba(18, 34, 80, .96), rgba(7, 13, 32, .96)); }
.rs-c b { display: block; font: 600 clamp(2.3rem, 5vw, 3.8rem)/1 var(--f); letter-spacing: -.03em; background: linear-gradient(180deg, #fff 20%, var(--c-ocre-claro)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent !important; }
.rs-c span { display: block; margin-top: .7rem; font-size: 13px; line-height: 1.4; color: rgba(223, 230, 245, .78); }
.rs-areas { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; }
.rs-areas-t { font: 600 11px/1 var(--f); letter-spacing: .2em; text-transform: uppercase; color: var(--c-ocre-claro); margin-right: .7rem; }
.rs-area { display: inline-flex; align-items: center; gap: .55rem; padding: .66rem 1.15rem; font: 500 13px/1 var(--f); }
.rs-area i { color: var(--c-ocre-claro); }
.rs-camino { display: flex; flex-wrap: wrap; align-items: center; gap: .9rem 1.2rem; padding: 1.1rem 1.3rem; border-radius: 24px; border: 1px solid rgba(255, 255, 255, .14); background: linear-gradient(160deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .02)); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.rs-camino-t { font: 600 11px/1 var(--f); letter-spacing: .2em; text-transform: uppercase; color: var(--c-ocre-claro); }
.rs-camino ol { list-style: none; display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .2rem; margin: 0; padding: 0; flex: 1 1 360px; }
.rs-camino li { position: relative; display: inline-flex; align-items: center; gap: .5rem; padding: .5rem .9rem; border-radius: 999px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); font: 500 13px/1.2 var(--f); color: #fff !important; margin-right: 1.4rem; }
.rs-camino li i { color: var(--c-ocre-claro); }
.rs-camino li:not(:last-child)::after { content: ""; position: absolute; left: 100%; top: 50%; width: 1.4rem; height: 2px; margin-top: -1px; background: repeating-linear-gradient(90deg, var(--c-ocre-claro) 0 4px, transparent 4px 8px); background-size: 8px 2px; animation: camino-flujo 1s linear infinite; }
@keyframes camino-flujo { to { background-position: 8px 0; } }
@media (max-width: 760px) { .rs-cifras { grid-template-columns: repeat(2, 1fr); } .rs-camino li { margin-right: 0; } .rs-camino li::after { display: none; } }

/* ---------- 4. Organigrama animado ---------- */
.og { position: relative; display: flex; flex-direction: column; align-items: center; isolation: isolate; overflow: hidden; padding: clamp(1.6rem, 4vw, 3rem) clamp(1rem, 3vw, 2.4rem); border-radius: 32px; border: 1px solid rgba(255, 255, 255, .16); background: radial-gradient(ellipse 90% 60% at 50% 0%, #1d4388 0%, #0b1736 56%, #060b1c 100%); box-shadow: 0 32px 74px rgba(5, 10, 30, .45), inset 0 1px 0 rgba(255, 255, 255, .16); }
.og::before { content: ""; position: absolute; inset: 0; z-index: -2; background: url("../img/fondos/fluido-negro.webp") center / cover no-repeat; filter: grayscale(1) brightness(2.2); opacity: .32; mix-blend-mode: screen; }
.og::after { content: ""; position: absolute; inset: 0; z-index: -1; background-image: radial-gradient(rgba(255, 255, 255, .09) 1px, transparent 1.2px); background-size: 24px 24px; -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 45%, #000 30%, transparent 78%); mask-image: radial-gradient(ellipse 80% 80% at 50% 45%, #000 30%, transparent 78%); animation: og-puntos 40s linear infinite; }
@keyframes og-puntos { to { background-position: 240px 120px; } }
.og-fondo { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.og-fondo i { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .5; }
.og-fondo i:nth-child(1) { width: 320px; height: 320px; left: -80px; top: 6%; background: rgba(226, 183, 101, .38); animation: og-deriva1 18s ease-in-out infinite alternate; }
.og-fondo i:nth-child(2) { width: 360px; height: 360px; right: -100px; top: 38%; background: rgba(48, 98, 190, .6); animation: og-deriva2 22s ease-in-out infinite alternate; }
.og-fondo i:nth-child(3) { width: 280px; height: 280px; left: 28%; bottom: -80px; background: rgba(168, 67, 47, .4); animation: og-deriva1 26s ease-in-out infinite alternate-reverse; }
@keyframes og-deriva1 { to { transform: translate(120px, 90px) scale(1.2); } }
@keyframes og-deriva2 { to { transform: translate(-130px, -70px) scale(.85); } }
.og-nivel { position: relative; z-index: 2; width: 100%; display: flex; justify-content: center; }
.og-medio { display: grid; grid-template-columns: minmax(0, 1fr) 84px minmax(0, 1fr); align-items: center; max-width: 780px; margin-inline: auto; }
.og-n { --px: 50%; --py: 125%; position: relative; z-index: 2; display: grid; justify-items: center; gap: .5rem; width: min(100%, 440px); padding: 1.15rem 1.5rem 1.25rem; border-radius: 30px; border: 1px solid rgba(255, 255, 255, .3); text-align: center; color: #fff; cursor: default; background: radial-gradient(190px 120px at var(--px) var(--py), rgba(255, 255, 255, .24), transparent 72%), linear-gradient(180deg, rgba(255, 255, 255, .13), rgba(255, 255, 255, .03)); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .42), inset 0 -16px 26px rgba(0, 0, 0, .22), 0 20px 44px rgba(2, 6, 20, .55); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); transition: transform .55s var(--salida), box-shadow .45s, border-color .35s; outline: none; }
.og-n b { font: 600 13px/1.4 var(--f); letter-spacing: .07em; text-transform: uppercase; color: #fff; }
.og-n small { font: 400 12.5px/1.45 var(--f); color: rgba(223, 230, 245, .74); }
.og-ic { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; font-size: 1.1rem; background: linear-gradient(180deg, var(--c-ocre-claro), var(--c-ocre)); color: var(--c-noche); box-shadow: 0 0 0 5px rgba(226, 183, 101, .15), 0 8px 18px rgba(179, 129, 47, .45); animation: og-ic 4.2s ease-in-out infinite alternate; }
@keyframes og-ic { to { translate: 0 -4px; box-shadow: 0 0 0 9px rgba(226, 183, 101, .06), 0 14px 22px rgba(179, 129, 47, .35); } }
.og-n:hover, .og-n:focus-visible { transform: translateY(-5px) scale(1.025); border-color: rgba(226, 183, 101, .85); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .55), inset 0 -16px 26px rgba(0, 0, 0, .15), 0 26px 52px rgba(2, 6, 20, .6), 0 0 44px rgba(226, 183, 101, .28); }
.og-top { width: min(100%, 580px); padding-block: 1.4rem 1.5rem; } .og-top b { font-size: 14.5px; }
.og-lado { width: 100%; }
.og-coord { width: min(100%, 460px); }
.og-est { background: radial-gradient(190px 120px at var(--px) var(--py), rgba(255, 255, 255, .5), transparent 72%), linear-gradient(180deg, #f0cd86, #c9953a); border-color: rgba(255, 244, 214, .8); color: var(--c-noche); width: min(100%, 340px); }
.og-est b { color: var(--c-noche); letter-spacing: .12em; } .og-est small { color: rgba(10, 19, 48, .8); }
.og-est .og-ic { background: var(--c-noche); color: var(--c-ocre-claro); box-shadow: 0 0 0 5px rgba(10, 19, 48, .12), 0 8px 18px rgba(10, 19, 48, .35); }
/* conectores */
.og-v { position: relative; z-index: 1; display: block; width: 2px; height: 46px; background: linear-gradient(180deg, rgba(226, 183, 101, .15), rgba(226, 183, 101, .6), rgba(226, 183, 101, .15)); transform-origin: 50% 0; }
.og-v i { position: absolute; left: 50%; top: -6px; width: 7px; height: 7px; margin-left: -3.5px; border-radius: 50%; background: #fff; box-shadow: 0 0 10px 3px rgba(226, 183, 101, .9); animation: og-flujo 2.4s cubic-bezier(.4, 0, .6, 1) infinite; animation-delay: calc(var(--k) * .3s); }
@keyframes og-flujo { 0% { top: -6px; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } 100% { top: calc(100% - 2px); opacity: 0; } }
.og-eje { position: relative; align-self: stretch; }
.og-eje::before { content: ""; position: absolute; left: 50%; top: -47px; bottom: -47px; width: 2px; margin-left: -1px; background: linear-gradient(180deg, rgba(226, 183, 101, .15), rgba(226, 183, 101, .6), rgba(226, 183, 101, .15)); transform-origin: 50% 0; }
.og-eje i { position: absolute; left: 50%; top: 50%; width: 11px; height: 11px; margin: -5.5px 0 0 -5.5px; border-radius: 50%; background: var(--c-ocre-claro); box-shadow: 0 0 0 5px rgba(226, 183, 101, .25), 0 0 18px rgba(226, 183, 101, .9); animation: og-latido 2.2s ease-in-out infinite; }
@keyframes og-latido { 50% { transform: scale(1.35); box-shadow: 0 0 0 9px rgba(226, 183, 101, .1), 0 0 24px rgba(226, 183, 101, 1); } }
.og-lado::after, .og-lado.der::before { content: ""; position: absolute; top: 50%; width: 42px; height: 2px; margin-top: -1px; background: repeating-linear-gradient(90deg, rgba(226, 183, 101, .9) 0 5px, transparent 5px 10px); animation: og-guion 1s linear infinite; }
.og-lado.izq::after { right: -42px; }
.og-lado.der::after { display: none; }
.og-lado.der::before { left: -42px; animation-direction: reverse; }
@keyframes og-guion { to { background-position: 10px 0; } }
.og-pie { text-align: center; margin: 1.2rem auto .3rem !important; font-size: 14px !important; }
.og-ver { display: flex; width: max-content; margin: .7rem auto 0; }
.noche .og-pie { color: rgba(223, 230, 245, .7) !important; }
/* entrada: cada recuadro se arma en orden y las líneas se dibujan */
.og.ve .og-n { animation: og-pop .9s var(--salida) calc(var(--k) * .2s + .1s) backwards; }
.og.ve .og-v, .og.ve .og-eje::before { animation: og-trazo .55s var(--salida) calc(var(--k, 1) * .2s) backwards; }
.og.ve .og-eje::before { animation-delay: .35s; animation-duration: .8s; }
.og.ve .og-eje i { animation: og-pop .6s var(--salida) .7s backwards, og-latido 2.2s ease-in-out 1.3s infinite; }
.og.ve .og-lado::after, .og.ve .og-lado.der::before { animation: og-lado .7s var(--salida) .75s backwards, og-guion 1s linear 1.45s infinite; }
@keyframes og-pop { from { opacity: 0; transform: translateY(24px) scale(.88); } }
@keyframes og-trazo { from { transform: scaleY(0); opacity: 0; } }
@keyframes og-lado { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0); } }
.og.ve .og-lado.der::before { animation-name: og-lado-d, og-guion; }
@keyframes og-lado-d { from { clip-path: inset(0 0 0 100%); } to { clip-path: inset(0); } }
@media (max-width: 640px) {
  .og-medio { grid-template-columns: minmax(0, 1fr) 30px minmax(0, 1fr); }
  .og-lado.izq::after { right: -15px; width: 15px; } .og-lado.der::before { left: -15px; width: 15px; }
  .og-n { padding: .95rem .8rem 1rem; } .og-n b { font-size: 11px; letter-spacing: .04em; } .og-n small { font-size: 11px; }
  .og-lado .og-ic { width: 32px; height: 32px; }
}
/* marco oscuro para la imagen del organigrama de la Facultad */
.og-marco { margin: 1.4rem 0 0; padding: clamp(.8rem, 2vw, 1.5rem); display: grid; gap: 1rem; justify-items: center; position: relative; overflow: hidden; border-radius: 30px; border: 1px solid rgba(255, 255, 255, .16); background: radial-gradient(ellipse 90% 70% at 50% 0%, #1d4388, #0a1330 70%); box-shadow: 0 30px 70px rgba(5, 10, 30, .4), inset 0 1px 0 rgba(255, 255, 255, .15); }
.og-marco-in { width: 100%; border-radius: 18px; overflow: hidden; background: #fff; box-shadow: 0 0 0 1px rgba(255, 255, 255, .4), 0 0 56px rgba(226, 183, 101, .28); transition: transform .8s var(--salida); }
.og-marco:hover .og-marco-in { transform: scale(1.015); }
.og-marco-in img { display: block; width: 100%; height: auto; }
.og-marco.ve .og-marco-in { animation: marco-abre 1.2s var(--salida) backwards; }
@keyframes marco-abre { from { clip-path: inset(0 0 100% 0); transform: scale(.96); } to { clip-path: inset(0); } }

/* ---------- 5. Grados y títulos: recorrido con paradas ---------- */
.gr { margin-top: 1.4rem; }
.gr-guia { display: inline-flex; align-items: center; gap: .6rem; margin: 0 0 1.2rem !important; padding: .6rem 1.1rem; border-radius: 999px; border: 1px dashed rgba(179, 129, 47, .55); background: rgba(179, 129, 47, .1); font: 500 13px/1 var(--f) !important; color: var(--c-ocre-osc) !important; }
.gr-guia i { animation: gr-senal 1.7s ease-in-out infinite; }
@keyframes gr-senal { 50% { transform: translateY(-3px) scale(1.15); } }
.gr-ruta { position: relative; isolation: isolate; overflow: hidden; padding: 3.4rem 1.2rem 2.8rem; border-radius: 32px; border: 1px solid rgba(255, 255, 255, .16); background: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px) 0 0 / 38px 38px, linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px) 0 0 / 38px 38px, radial-gradient(ellipse 90% 80% at 50% 0%, #1d4388, #0a1330 70%); box-shadow: 0 30px 70px rgba(5, 10, 30, .4), inset 0 1px 0 rgba(255, 255, 255, .15); }
.gr-ruta::before { content: "\F2D7"; font-family: "bootstrap-icons"; position: absolute; right: 4%; bottom: -14%; z-index: -1; font-size: clamp(9rem, 24vw, 17rem); line-height: 1; color: rgba(255, 255, 255, .045); animation: gr-brujula 60s linear infinite; }
@keyframes gr-brujula { to { transform: rotate(360deg); } }
.gr-svg { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.gr-base { fill: none; stroke: rgba(255, 255, 255, .22); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 2 11; }
.gr-trazo { fill: none; stroke: var(--c-ocre-claro); stroke-width: 4; stroke-linecap: round; filter: drop-shadow(0 0 7px rgba(226, 183, 101, .95)); }
.gr-walker circle { fill: #fff; } .gr-walker .gr-halo { fill: rgba(226, 183, 101, .45); transform-box: fill-box; transform-origin: center; animation: gr-halo 1.8s ease-out infinite; }
@keyframes gr-halo { from { transform: scale(.5); opacity: 1; } to { transform: scale(1.9); opacity: 0; } }
.gr-paradas { position: relative; z-index: 2; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: .6rem; }
.gr-p:nth-child(odd) { margin-top: -1rem; } .gr-p:nth-child(even) { margin-top: 1.6rem; }
.gr-pb { display: grid; justify-items: center; align-content: start; gap: .5rem; width: 100%; padding: .5rem .4rem; border: 0; background: none; color: #fff; text-align: center; font-family: var(--f); cursor: pointer; }
span.gr-pb { cursor: default; }
.gr-pb b { font: 600 15px/1.25 var(--f); color: #fff; }
.gr-pb small { font: 400 12.5px/1.4 var(--f); color: rgba(223, 230, 245, .72); max-width: 17ch; }
.gr-pin { position: relative; display: grid; place-items: center; width: 68px; height: 68px; border-radius: 50%; font-size: 1.55rem; color: var(--c-noche); background: radial-gradient(circle at 35% 28%, #fff3d0, var(--c-ocre-claro) 46%, var(--c-ocre)); box-shadow: 0 0 0 6px rgba(226, 183, 101, .16), 0 16px 32px rgba(0, 0, 0, .5); transition: transform .55s cubic-bezier(.3, 1.5, .5, 1), box-shadow .45s; }
.gr-inicio .gr-pin { color: #fff; background: radial-gradient(circle at 35% 28%, #7fa6ff, #2a5bb8 55%, #123274); box-shadow: 0 0 0 6px rgba(120, 160, 255, .18), 0 16px 32px rgba(0, 0, 0, .5); }
.gr-pin::after { content: ""; position: absolute; inset: -8px; border-radius: 50%; border: 2px solid rgba(226, 183, 101, .7); opacity: 0; transform: scale(.85); }
button.gr-pb:hover .gr-pin { transform: translateY(-5px) scale(1.08); box-shadow: 0 0 0 9px rgba(226, 183, 101, .24), 0 22px 36px rgba(0, 0, 0, .5); }
.gr-pb[aria-pressed="true"] .gr-pin { transform: scale(1.2); box-shadow: 0 0 0 9px rgba(226, 183, 101, .3), 0 0 46px rgba(226, 183, 101, .85); }
.gr-pb[aria-pressed="true"] .gr-pin::after { animation: gr-onda 1.8s ease-out infinite; }
@keyframes gr-onda { from { opacity: .9; transform: scale(.9); } to { opacity: 0; transform: scale(1.5); } }
.gr-pb:focus-visible { outline: 2px solid var(--c-ocre-claro); outline-offset: 4px; border-radius: 18px; }
.ej-js .gr.ve .gr-p { animation: gr-parada .9s var(--salida) calc(var(--k) * .25s + .15s) backwards; }
@keyframes gr-parada { from { opacity: 0; translate: 0 30px; scale: .8; } }
.gr-paneles { margin-top: 1.6rem; }
.gr-panel { padding: clamp(1.4rem, 3vw, 2.2rem); margin: 0 0 1.2rem; border-radius: 26px; border: 1px solid var(--c-linea); background: #fff; box-shadow: var(--sombra-2); }
.gr-panel[hidden] { display: none; }
.gr-panel.on { animation: gr-entra .7s var(--salida) backwards; }
@keyframes gr-entra { from { opacity: 0; transform: translateY(26px) scale(.985); } }
.gr-paso { display: inline-block; padding: .42rem .85rem; border-radius: 999px; background: var(--c-azul); color: #fff; font: 600 11px/1 var(--f); letter-spacing: .2em; text-transform: uppercase; }
.gr-cab h3 { margin: .9rem 0 .4rem !important; font-size: clamp(1.3rem, 2.5vw, 1.85rem) !important; letter-spacing: -.02em; color: var(--c-tinta) !important; }
.gr-cab p { margin: 0 !important; font-size: 13.5px !important; color: #5d6275 !important; }
.gr-dos { display: grid; grid-template-columns: 1.45fr 1fr; gap: 1.6rem; margin-top: 1.5rem; align-items: start; }
.gr-bloque h4 { display: flex; align-items: center; gap: .6rem; margin: 0 0 1rem; font: 600 15px/1.3 var(--f); color: var(--c-azul); }
.gr-bloque h4 i { color: var(--c-ocre); font-size: 1.1rem; }
.gr-intro { margin: 1.2rem 0 1rem !important; }
.gr-checks { list-style: none; margin: 0; padding: 0; display: grid; gap: .7rem; }
.gr-checks > li { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: .85rem; align-items: start; padding: .85rem 1.05rem; border-radius: 16px; border: 1px solid transparent; background: var(--c-crema); font-size: 14.5px; line-height: 1.65; color: var(--c-gris); transition: transform .35s var(--salida), border-color .3s, background .3s, box-shadow .3s; }
.gr-checks > li:hover { transform: translateX(5px); border-color: rgba(179, 129, 47, .45); background: #fff; box-shadow: var(--sombra-1); }
.gr-ok { display: grid; place-items: center; width: 26px; height: 26px; margin-top: .1rem; border-radius: 50%; background: rgba(179, 129, 47, .2); color: var(--c-ocre-osc); font-size: 15px; }
.gr-inv .gr-ok { background: rgba(15, 42, 92, .1); color: var(--c-azul); }
.gr-sub { list-style: none; display: grid; gap: .45rem; margin: .7rem 0 0; padding: 0; }
.gr-sub li { display: flex; gap: .15rem; font-size: 14px; line-height: 1.6; color: var(--c-gris); }
.gr-sub li i { flex: none; margin-top: .22rem; color: var(--c-ocre); }
.gr-panel.on .gr-checks > li { animation: gr-item .65s var(--salida) calc(var(--k) * .13s + .2s) backwards; }
.gr-panel.on .gr-ok { animation: gr-tick .6s cubic-bezier(.3, 1.8, .5, 1) calc(var(--k) * .13s + .5s) backwards; }
@keyframes gr-item { from { opacity: 0; transform: translateX(-24px); } }
@keyframes gr-tick { from { transform: scale(0) rotate(-90deg); background: var(--c-ocre); } 60% { transform: scale(1.3); } }
.gr-duracion { grid-template-columns: auto 1fr; align-items: center; }
.gr-cifra { display: grid; justify-items: center; padding: 1.6rem 2.4rem; border-radius: 28px; background: radial-gradient(120% 120% at 50% 120%, rgba(226, 183, 101, .35), transparent 60%), linear-gradient(160deg, #1d4388, #0a1330); color: #fff; box-shadow: 0 22px 50px rgba(15, 42, 92, .35); }
.gr-cifra b { font: 600 clamp(4.2rem, 9vw, 6.8rem)/1 var(--f); letter-spacing: -.04em; color: var(--c-ocre-claro); }
.gr-cifra span { font: 600 12px/1.3 var(--f); letter-spacing: .2em; text-transform: uppercase; color: rgba(223, 230, 245, .85); }
.gr-foto { margin: 1.1rem 0 0; } .gr-foto img { display: block; width: 100%; max-height: 240px; object-fit: cover; border-radius: 18px; }
@media (max-width: 820px) {
  .gr-dos, .gr-duracion { grid-template-columns: 1fr; }
  .gr-paradas { grid-template-columns: 1fr; gap: 1.2rem; }
  .gr-p:nth-child(n) { margin-top: 0; width: 70%; }
  .gr-p:nth-child(odd) { justify-self: start; } .gr-p:nth-child(even) { justify-self: end; }
  .gr-ruta { padding: 2rem 1rem; }
}

/* ---------- 6. Calendario: línea de tiempo por fases ---------- */
.cal-semestre { position: relative; overflow: hidden; margin-bottom: 2.6rem; padding: clamp(1.4rem, 3vw, 2.2rem); border-radius: 30px; color: #fff; background: radial-gradient(ellipse 70% 120% at 0% 0%, rgba(40, 88, 180, .7), transparent 62%), radial-gradient(ellipse 60% 100% at 100% 100%, rgba(226, 183, 101, .22), transparent 60%), linear-gradient(160deg, #0f2a5c, #07102a); box-shadow: var(--sombra-2); }
.cal-sem-t { display: inline-flex; align-items: center; gap: .6rem; font: 600 11px/1 var(--f); letter-spacing: .2em; text-transform: uppercase; color: var(--c-ocre-claro); }
.cal-barra { position: relative; height: 14px; margin: 1.8rem 0 1.4rem; border-radius: 999px; background: rgba(255, 255, 255, .12); box-shadow: inset 0 1px 3px rgba(0, 0, 0, .45); }
.cal-barra i { position: absolute; inset: 0 auto 0 0; width: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--c-ocre), var(--c-ocre-claro)); box-shadow: 0 0 20px rgba(226, 183, 101, .85); }
.cal-barra i::after { content: ""; position: absolute; right: -2px; top: 50%; width: 22px; height: 22px; margin-top: -11px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 5px rgba(226, 183, 101, .35), 0 0 22px rgba(226, 183, 101, .95); }
.cal-h { position: absolute; top: 50%; width: 12px; height: 12px; margin-top: -6px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 4px rgba(255, 255, 255, .15); }
.cal-h1 { left: 0; } .cal-h3 { right: 0; } .cal-h2 { display: none; }
.cal-semestre.ve .cal-barra i { animation: cal-llena 2.6s var(--salida) .35s backwards; }
@keyframes cal-llena { from { width: 0; } }
.cal-sem-fechas { display: grid; grid-template-columns: 1fr auto 1fr; gap: 1rem; align-items: end; }
.cal-sem-fechas b { display: block; font: 600 clamp(1.05rem, 2.4vw, 1.5rem)/1.2 var(--f); color: #fff; }
.cal-sem-fechas span { display: block; margin-top: .3rem; font-size: 13px; color: rgba(223, 230, 245, .78); }
.cal-sem-fechas > div:last-child { text-align: right; }
.cal-sem-c { text-align: center; } .cal-sem-c b { font-size: clamp(2.6rem, 6vw, 4.2rem); line-height: 1; letter-spacing: -.03em; color: var(--c-ocre-claro); }
.cal-fases { display: grid; gap: 3.2rem; }
.cal-cab { display: flex; flex-wrap: wrap; align-items: center; gap: .9rem; margin-bottom: 1.5rem; }
.cal-num { font: 700 clamp(2.6rem, 5.5vw, 3.8rem)/1 var(--f); letter-spacing: -.03em; color: transparent; -webkit-text-stroke: 1.5px rgba(179, 129, 47, .55); }
.cal-ic { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; font-size: 1.2rem; color: var(--c-ocre-claro); background: linear-gradient(160deg, #1d4388, #0a1b45); box-shadow: 0 0 0 5px rgba(15, 42, 92, .1); }
.cal-cab h3 { margin: 0 !important; font: 600 clamp(1.15rem, 2.3vw, 1.55rem)/1.2 var(--f) !important; color: var(--c-tinta) !important; }
.cal-cab small { margin-left: auto; padding: .42rem .85rem; border-radius: 999px; background: rgba(179, 129, 47, .12); font: 600 11px/1 var(--f); letter-spacing: .12em; text-transform: uppercase; color: var(--c-ocre-osc); }
.cal-linea { --prog: 0; position: relative; list-style: none; margin: 0; padding: 0; display: grid; gap: .9rem; }
.cal-linea::before { content: ""; position: absolute; left: 106px; top: 10px; bottom: 10px; width: 2px; background: rgba(15, 42, 92, .12); }
.cal-linea::after { content: ""; position: absolute; left: 106px; top: 10px; width: 2px; height: calc((100% - 20px) * var(--prog)); background: linear-gradient(var(--c-ocre-claro), var(--c-ocre)); box-shadow: 0 0 12px rgba(226, 183, 101, .85); border-radius: 2px; }
.cal-item { position: relative; display: grid; grid-template-columns: 92px 28px minmax(0, 1fr); align-items: center; min-height: 66px; }
.cal-dia { display: grid; justify-items: end; align-content: center; padding-right: .2rem; text-align: right; transition: opacity .7s var(--salida), transform .8s var(--salida); }
.cal-dia b { font: 600 1.55rem/1 var(--f); letter-spacing: -.02em; color: var(--c-azul); }
.cal-dia b em { margin: 0 .3rem; font: 500 11px var(--f); font-style: normal; text-transform: lowercase; color: var(--c-ocre-osc); }
.cal-dia small { margin-top: .25rem; font: 600 11px/1.3 var(--f); letter-spacing: .14em; text-transform: uppercase; color: var(--c-ocre-osc); }
.cal-dia.sola { font: 600 11px/1.4 var(--f); color: var(--c-azul); }
.cal-nodo { position: relative; z-index: 2; justify-self: center; width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 3px solid rgba(15, 42, 92, .28); transition: background .5s, border-color .5s, transform .6s cubic-bezier(.3, 1.6, .5, 1), box-shadow .5s; }
.cal-item.llega .cal-nodo { background: var(--c-ocre-claro); border-color: var(--c-ocre); transform: scale(1.15); box-shadow: 0 0 0 6px rgba(226, 183, 101, .28); }
.cal-txt { position: relative; margin-left: .5rem; padding: .95rem 1.25rem; border-radius: 18px; border: 1px solid var(--c-linea); background: #fff; box-shadow: var(--sombra-1); transition: opacity .7s var(--salida), transform .8s var(--salida), border-color .3s, box-shadow .3s; }
.cal-txt::before { content: ""; position: absolute; left: -7px; top: 50%; width: 12px; height: 12px; margin-top: -6px; transform: rotate(45deg); background: inherit; border-left: 1px solid var(--c-linea); border-bottom: 1px solid var(--c-linea); border-radius: 0 0 0 3px; }
.cal-txt p { margin: 0 !important; font-size: 14.5px !important; line-height: 1.55 !important; }
.cal-item:hover .cal-txt { border-color: rgba(179, 129, 47, .55); box-shadow: var(--sombra-2); }
.cal-fecha { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.cal-etq { display: inline-flex; align-items: center; gap: .4rem; margin-top: .45rem; font: 600 10.5px/1 var(--f); letter-spacing: .14em; text-transform: uppercase; color: var(--c-ocre-claro); }
.cal-item.hito .cal-txt { color: #fff; border-color: #123274; background: linear-gradient(135deg, #1d4388, #0c2250); box-shadow: 0 18px 40px rgba(15, 42, 92, .35), 0 0 0 1px rgba(226, 183, 101, .25); }
.cal-item.hito .cal-txt p { color: #fff !important; }
.cal-item.hito .cal-dia b { color: var(--c-ocre-osc); font-size: 1.8rem; }
.cal-item.hito .cal-nodo { width: 22px; height: 22px; border-color: #fff; background: var(--c-ocre-claro); }
.cal-item.hito.llega .cal-nodo { animation: cal-latido 2s ease-in-out infinite; }
@keyframes cal-latido { 50% { box-shadow: 0 0 0 11px rgba(226, 183, 101, .08), 0 0 20px rgba(226, 183, 101, .9); } }
.ej-js .cal-item:not(.llega) .cal-txt { opacity: 0; transform: translate3d(34px, 0, 0); }
.ej-js .cal-item:not(.llega) .cal-dia { opacity: 0; transform: translate3d(-24px, 0, 0); }
@media (max-width: 640px) {
  .cal-linea::before, .cal-linea::after { left: 70px; }
  .cal-item { grid-template-columns: 56px 28px minmax(0, 1fr); }
  .cal-dia b { font-size: 1.15rem; } .cal-item.hito .cal-dia b { font-size: 1.25rem; } .cal-dia small { font-size: 10px; letter-spacing: .08em; }
  .cal-txt { padding: .8rem .95rem; } .cal-sem-fechas { grid-template-columns: 1fr 1fr; } .cal-sem-c { grid-column: 1 / -1; order: -1; }
  .cal-cab small { margin-left: 0; }
}

/* ---------- 7. Directorio en tarjetas ---------- */
.dir-barra { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: .6rem; }
.dir-buscar { position: relative; flex: 1 1 280px; max-width: 470px; }
.dir-buscar i { position: absolute; left: 1.15rem; top: 50%; transform: translateY(-50%); color: var(--c-ocre-osc); pointer-events: none; }
.dir-buscar input { width: 100%; padding: .95rem 1.3rem .95rem 3rem; border-radius: 999px; border: 1px solid rgba(15, 42, 92, .2); background: #fff; font: 500 14px/1.2 var(--f); color: var(--c-tinta); box-shadow: inset 0 1px 0 #fff, 0 8px 22px rgba(15, 42, 92, .07); transition: border-color .3s, box-shadow .3s; }
.dir-buscar input:focus { outline: none; border-color: var(--c-ocre); box-shadow: 0 0 0 4px rgba(179, 129, 47, .18), 0 8px 22px rgba(15, 42, 92, .1); }
.dir-n { font-size: 13.5px; color: var(--c-gris); } .dir-n b { font: 600 1.6rem/1 var(--f); color: var(--c-azul); margin-right: .2rem; }
.dir-t { display: flex; align-items: center; gap: 1rem; margin: 2.2rem 0 1.2rem !important; font: 600 11px/1 var(--f) !important; letter-spacing: .22em; text-transform: uppercase; color: var(--c-ocre-osc) !important; }
.dir-t::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, rgba(179, 129, 47, .55), transparent); }
.dir-jefes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; }
.dir-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.1rem; }
.dir-card { --px: 50%; --py: 0%; position: relative; display: grid; align-content: start; gap: 1rem; overflow: hidden; padding: 1.4rem; border-radius: 24px; border: 1px solid var(--c-linea); background: #fff; box-shadow: var(--sombra-1); transition: transform .5s var(--salida), box-shadow .4s, border-color .3s; }
.dir-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(280px 220px at var(--px) var(--py), rgba(226, 183, 101, .3), transparent 70%); opacity: 0; transition: opacity .4s; pointer-events: none; }
.dir-card:hover { transform: translateY(-7px); border-color: rgba(179, 129, 47, .55); box-shadow: var(--sombra-2); }
.dir-card:hover::before { opacity: 1; }
.dir-card > * { position: relative; }
.dir-av { position: relative; display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: linear-gradient(150deg, #2a5bb8, #0f2a5c); color: #fff; box-shadow: 0 10px 22px rgba(15, 42, 92, .3); }
.dir-av b { font: 600 1.2rem/1 var(--f); letter-spacing: .02em; color: #fff; }
.dir-av::before { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 1.5px dashed rgba(179, 129, 47, .6); animation: giro 16s linear infinite; }
.dir-av i { position: absolute; right: -5px; bottom: -4px; display: grid; place-items: center; width: 27px; height: 27px; border-radius: 50%; border: 2px solid #fff; background: var(--c-ocre); color: var(--c-noche); font-size: .78rem; transition: transform .5s cubic-bezier(.3, 1.6, .5, 1); }
.dir-card:hover .dir-av i { transform: rotate(-14deg) scale(1.2); }
@keyframes giro { to { transform: rotate(360deg); } }
.dir-cargo { display: block; font: 600 10.5px/1.45 var(--f); letter-spacing: .12em; text-transform: uppercase; color: var(--c-ocre-osc); }
.dir-dat h3 { margin: .4rem 0 0 !important; font: 400 15px/1.35 var(--f) !important; color: var(--c-tinta) !important; }
.dir-ap { display: block; font: 500 11.5px/1.3 var(--f); letter-spacing: .1em; color: #5d6275; }
.dir-dat h3 b { font-weight: 600; font-size: 17px; color: var(--c-tinta); }
.dir-acc { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; }
.dir-pill { display: inline-flex; align-items: center; gap: .5rem; min-width: 0; padding: .6rem 1rem; font: 500 12.5px/1.2 var(--f); overflow-wrap: anywhere; }
.dir-pill i { color: var(--c-ocre-osc); flex: none; }
.dir-copia { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(15, 42, 92, .2); background: #fff; color: var(--c-azul); cursor: pointer; transition: background .3s, color .3s, transform .4s cubic-bezier(.3, 1.6, .5, 1), border-color .3s; }
.dir-copia:hover { transform: scale(1.12); border-color: var(--c-ocre); }
.dir-copia.ok { background: #1f9d62; border-color: #1f9d62; color: #fff; }
.dir-card.grande { grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 1.1rem 1.3rem; padding: 1.7rem; border-color: rgba(255, 255, 255, .14); color: #fff; background: radial-gradient(ellipse 90% 90% at 100% 0%, rgba(40, 88, 180, .55), transparent 60%), linear-gradient(150deg, #0f2a5c, #08122d); box-shadow: 0 24px 54px rgba(15, 42, 92, .32); }
.dir-card.grande .dir-av { width: 76px; height: 76px; background: linear-gradient(150deg, var(--c-ocre-claro), var(--c-ocre)); color: var(--c-noche); }
.dir-card.grande .dir-av b { color: var(--c-noche); font-size: 1.4rem; } .dir-card.grande .dir-av i { background: var(--c-noche); color: var(--c-ocre-claro); border-color: #0f2a5c; }
.dir-card.grande .dir-av::before { border-color: rgba(226, 183, 101, .7); }
.dir-card.grande .dir-cargo { color: var(--c-ocre-claro); }
.dir-card.grande .dir-dat h3, .dir-card.grande .dir-dat h3 b { color: #fff !important; } .dir-card.grande .dir-ap { color: rgba(223, 230, 245, .7); }
.dir-card.grande .dir-acc { grid-column: 1 / -1; }
.dir-card.grande .dir-copia { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .3); color: #fff; }
.dir-card.grande::before { background: radial-gradient(300px 220px at var(--px) var(--py), rgba(226, 183, 101, .28), transparent 70%); }
.dir-card.oculta { display: none; }
.dir-nada { display: flex; align-items: center; justify-content: center; gap: .7rem; padding: 2.4rem 1rem; margin-top: 1.4rem; border: 1px dashed rgba(15, 42, 92, .25); border-radius: 20px; color: var(--c-gris); }
.dir-nada[hidden] { display: none; }
@media (max-width: 980px) { .dir-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) { .dir-jefes, .dir-grid { grid-template-columns: 1fr; } .dir-card.grande { padding: 1.4rem; } }

/* ---------- 8. Perfil de egresado: tarjetas con vida ---------- */
.pf-grupo { display: flex; align-items: center; gap: 1rem; margin: 2.4rem 0 .5rem !important; }
.pf-grupo::before { content: attr(data-sigla); font: 700 clamp(2.6rem, 5.5vw, 3.8rem)/1 var(--f); letter-spacing: -.03em; color: transparent; -webkit-text-stroke: 1.5px rgba(179, 129, 47, .6); }
.pf-grupo span { font: 600 clamp(1.15rem, 2.2vw, 1.5rem)/1.2 var(--f); color: var(--c-tinta); }
.pf-grid { perspective: 1100px; }
.pf-grid .pg-card { --px: 50%; --py: 0%; --rx: 0deg; --ry: 0deg; position: relative; overflow: hidden; transition: transform .35s ease-out, box-shadow .4s, border-color .3s; }
.pf-grid .pg-card::after { content: ""; position: absolute; inset: 0; background: radial-gradient(300px 230px at var(--px) var(--py), rgba(226, 183, 101, .3), transparent 70%); opacity: 0; transition: opacity .4s; pointer-events: none; }
.pf-grid .pg-card:hover::after { opacity: 1; }
.pf-grid .pg-card.tilt { transform: translateY(-7px) rotateX(var(--rx)) rotateY(var(--ry)); box-shadow: var(--sombra-2); }
.pf-grid .pg-card .pg-cod { position: absolute; top: .9rem; right: 1.2rem; padding: 0; border: 0; background: none; font: 700 2.5rem/1 var(--f); letter-spacing: -.02em; color: transparent; -webkit-text-stroke: 1.4px rgba(179, 129, 47, .5); transition: -webkit-text-stroke-color .3s, color .4s, transform .6s cubic-bezier(.3, 1.6, .5, 1); }
.pf-grid .pg-card:hover .pg-cod { color: rgba(226, 183, 101, .25); -webkit-text-stroke-color: var(--c-ocre); transform: scale(1.1) rotate(-3deg); }
.pf-grid .pg-card > i.bi:first-child { position: relative; transition: transform .6s cubic-bezier(.3, 1.6, .5, 1), background .3s, color .3s; }
.pf-grid .pg-card:hover > i.bi:first-child { transform: rotate(-10deg) scale(1.14); background: var(--c-ocre); color: var(--c-noche); }
.pf-grid .pg-card > i.bi:first-child::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 1.5px solid rgba(179, 129, 47, .55); opacity: 0; }
.pf-grid .pg-card.ve > i.bi:first-child::after { animation: pf-onda 1.6s ease-out .5s 2; }
@keyframes pf-onda { from { opacity: .9; transform: scale(.8); } to { opacity: 0; transform: scale(1.7); } }
.ej-js .pf-grid > .rev:not(.ve) { opacity: 0; transform: perspective(900px) rotateX(-20deg) translate3d(0, 44px, 0) scale(.95); }
.ej-js .pf-grid > .rev.ve { animation-name: pf-entra; animation-duration: 1s; }
@keyframes pf-entra { from { opacity: 0; transform: perspective(900px) rotateX(-20deg) translate3d(0, 44px, 0) scale(.95); } }

/* ---------- 9. Autoridades en escena (docentes) ---------- */
.aut-escena { position: relative; isolation: isolate; overflow: hidden; margin: 0 0 1.4rem; padding: clamp(1.8rem, 4vw, 3rem) clamp(1rem, 3vw, 2.4rem) clamp(2rem, 4vw, 3rem); border-radius: 34px; border: 1px solid rgba(255, 255, 255, .16); background: radial-gradient(ellipse 90% 70% at 50% 0%, #1d4388, #0a1330 62%, #050914); box-shadow: 0 32px 74px rgba(5, 10, 30, .38), inset 0 1px 0 rgba(255, 255, 255, .15); }
.aut-escena::before { content: ""; position: absolute; inset: 0; z-index: -2; background: url("../img/fondos/fluido-negro.webp") center / cover no-repeat; filter: grayscale(1) brightness(2.2); opacity: .3; mix-blend-mode: screen; }
.aut-fondo { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.aut-fondo i { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; }
.aut-fondo i:nth-child(1) { width: 340px; height: 340px; left: -90px; top: 10%; background: rgba(226, 183, 101, .4); animation: og-deriva1 20s ease-in-out infinite alternate; }
.aut-fondo i:nth-child(2) { width: 380px; height: 380px; right: -110px; top: 30%; background: rgba(48, 98, 190, .65); animation: og-deriva2 24s ease-in-out infinite alternate; }
.aut-trio { position: relative; display: grid; grid-template-columns: 1fr 1.22fr 1fr; align-items: end; gap: clamp(.7rem, 2vw, 1.8rem); max-width: 920px; margin: 0 auto; }
.aut-trio::before { content: ""; position: absolute; left: 8%; right: 8%; top: 56%; height: 2px; background: linear-gradient(90deg, transparent, rgba(226, 183, 101, .75), transparent); opacity: .7; }
.aut-cima { display: flex; justify-content: center; }
.aut-cima .aut-card { width: min(100%, 290px); }
.aut-card { position: relative; display: grid; justify-items: center; gap: 0; text-align: center; color: #fff; }
.aut-arco { position: relative; width: 100%; aspect-ratio: 1 / 1.1; overflow: hidden; border-radius: 28px; border: 2px solid rgba(255, 255, 255, .32); background: linear-gradient(160deg, #1d4388, #0a1330); box-shadow: 0 24px 54px rgba(0, 0, 0, .5), 0 0 0 7px rgba(255, 255, 255, .05); transition: transform .65s var(--salida), box-shadow .5s, border-color .4s; }
.aut-arco img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 12%; transition: transform 1.1s var(--salida); }
.aut-arco > i { position: absolute; inset: 0; display: grid; place-items: center; font-size: 4rem; color: rgba(255, 255, 255, .35); }
.aut-card:hover .aut-arco { transform: translateY(-9px); border-color: var(--c-ocre-claro); box-shadow: 0 34px 64px rgba(0, 0, 0, .55), 0 0 0 9px rgba(226, 183, 101, .12), 0 0 50px rgba(226, 183, 101, .3); }
.aut-card:hover .aut-arco img { transform: scale(1.07); }
.aut-card.centro .aut-arco { aspect-ratio: 1 / 1.16; border-radius: 32px; border-color: var(--c-ocre-claro); box-shadow: 0 0 0 7px rgba(226, 183, 101, .16), 0 34px 74px rgba(0, 0, 0, .55), 0 0 70px rgba(226, 183, 101, .3); }
.aut-card.centro::before { content: ""; position: absolute; left: -22%; top: -8%; width: 144%; aspect-ratio: 1; z-index: -1; border-radius: 50%; background: radial-gradient(circle, rgba(226, 183, 101, .38), transparent 62%); filter: blur(8px); animation: aut-luz 5s ease-in-out infinite alternate; }
@keyframes aut-luz { from { opacity: .55; transform: scale(.92); } to { opacity: 1; transform: scale(1.06); } }
.aut-card.fila .aut-arco { aspect-ratio: 1 / 1.1; border-radius: 24px; }
.aut-placa { position: relative; z-index: 2; width: calc(100% - 1rem); margin-top: -2.4rem; padding: .95rem 1rem 1.05rem; border-radius: 22px; border: 1px solid rgba(255, 255, 255, .24); background: linear-gradient(180deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, .05)), rgba(8, 16, 42, .6); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 18px 34px rgba(0, 0, 0, .4); }
.aut-placa h3 { margin: 0 !important; font: 600 14.5px/1.3 var(--f) !important; color: #fff !important; }
.aut-card.centro .aut-placa h3 { font-size: 16.5px !important; }
.aut-placa .cargo { display: block; margin-top: .4rem; font: 600 10.5px/1.45 var(--f); letter-spacing: .12em; text-transform: uppercase; color: var(--c-ocre-claro); }
.aut-placa p { margin: .4rem 0 0 !important; font-size: 12.5px !important; line-height: 1.5 !important; color: rgba(223, 230, 245, .8) !important; }
.aut-placa a { display: block; margin-top: .4rem; font-size: 12px; color: rgba(223, 230, 245, .85); word-break: break-word; }
.aut-placa a:hover { color: var(--c-ocre-claro); }
.aut-placa .redes { display: flex; justify-content: center; gap: .5rem; margin-top: .5rem; }
.aut-placa .redes a { display: grid; place-items: center; width: 30px; height: 30px; margin: 0; border-radius: 50%; background: rgba(255, 255, 255, .1); }
.aut-fila { position: relative; display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 240px)); justify-content: center; gap: clamp(.9rem, 2vw, 1.5rem); max-width: 980px; margin: clamp(1.6rem, 3.5vw, 2.6rem) auto 0; }
.aut-cima + .aut-fila::before { content: ""; position: absolute; left: 50%; top: calc(-1 * clamp(1.6rem, 3.5vw, 2.6rem)); height: clamp(1.6rem, 3.5vw, 2.6rem); width: 2px; background: linear-gradient(rgba(226, 183, 101, .8), rgba(226, 183, 101, .15)); }
/* entrada: primero el rector (o la primera autoridad), luego los demás a sus lados */
.aut-escena.ve .aut-card { animation: aut-sube 1.1s var(--salida) calc(var(--k, 0) * .2s + .1s) backwards; }
.aut-escena.ve .aut-card.lado.izq { animation-name: aut-izq; } .aut-escena.ve .aut-card.lado.der { animation-name: aut-der; }
.aut-escena.ve .aut-arco { animation: aut-flota 7s ease-in-out calc(1.4s + var(--k, 0) * .3s) infinite alternate; }
.aut-escena.ve .aut-trio::before { animation: aut-hilo 1.4s var(--salida) .8s backwards; }
@keyframes aut-sube { from { opacity: 0; transform: translateY(46px) scale(.9); } }
@keyframes aut-izq { from { opacity: 0; transform: translateX(70px) translateY(20px) scale(.88); } }
@keyframes aut-der { from { opacity: 0; transform: translateX(-70px) translateY(20px) scale(.88); } }
@keyframes aut-flota { to { translate: 0 -7px; } }
@keyframes aut-hilo { from { clip-path: inset(0 50% 0 50%); } to { clip-path: inset(0); } }
@media (max-width: 700px) {
  .aut-trio { grid-template-columns: 1fr 1fr; align-items: start; gap: 1.6rem .8rem; }
  .aut-trio::before { display: none; }
  .aut-card.centro { grid-column: 1 / -1; order: -1; width: min(72%, 250px); justify-self: center; }
  .aut-card.lado .aut-arco { aspect-ratio: 1 / 1.1; }
  .aut-placa h3 { font-size: 13px !important; } .aut-placa { padding: .8rem .7rem .9rem; }
}

/* ---------- 10. Carrusel de tarjetas (docentes) ---------- */
.cr { position: relative; margin-top: 1.2rem; }
.cr-escena { --h: 470px; position: relative; height: var(--h); perspective: 1500px; touch-action: pan-y; user-select: none; -webkit-user-select: none; outline: none; }
.cr-escena:focus-visible { outline: 2px solid var(--c-ocre); outline-offset: 6px; border-radius: 24px; }
.cr-escena .pg-persona { --o: 0; --ao: 0; position: absolute; left: 50%; top: 0; width: min(76vw, 290px); margin: 0 0 0 calc(min(76vw, 290px) / -2); cursor: pointer; z-index: calc(20 - var(--ao)); opacity: calc(1 - var(--ao) * .24); filter: brightness(calc(1 - var(--ao) * .1)); transform: translateX(calc(var(--o) * 72%)) translateZ(calc(var(--ao) * -130px)) rotateY(calc(var(--o) * -15deg)) scale(calc(1 - var(--ao) * .07)); transition: transform .85s var(--salida), opacity .6s, filter .6s, box-shadow .5s, border-color .4s; will-change: transform; box-shadow: 0 26px 54px rgba(15, 42, 92, .22); }
.cr-escena .pg-persona:hover { transform: translateX(calc(var(--o) * 72%)) translateZ(calc(var(--ao) * -130px)) rotateY(calc(var(--o) * -15deg)) scale(calc(1 - var(--ao) * .07)); }
.cr-escena .pg-persona.act { cursor: default; border-color: var(--c-ocre); box-shadow: 0 34px 70px rgba(15, 42, 92, .32), 0 0 0 4px rgba(226, 183, 101, .25); }
.cr-escena .pg-persona.lejos { opacity: 0; pointer-events: none; }
.cr-escena .pg-persona-foto { aspect-ratio: 4 / 4.3; }
.cr-escena .pg-persona.act .pg-persona-foto img { transform: scale(1.04); }
.cr-ctl { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1rem 1.4rem; margin-top: 1.6rem; }
.cr-btn { display: inline-flex; align-items: center; gap: .55rem; padding: .8rem 1.35rem; font: 600 13px/1 var(--f); cursor: pointer; }
.cr-cuenta { display: grid; justify-items: center; gap: .55rem; min-width: 150px; font: 600 13px/1 var(--f); color: var(--c-azul); }
.cr-cuenta b { font-size: 1.15rem; letter-spacing: .04em; color: var(--c-azul); } .cr-cuenta span { color: #5d6275; font-weight: 500; }
.cr-prog { width: 150px; height: 4px; overflow: hidden; border-radius: 999px; background: rgba(15, 42, 92, .12); }
.cr-prog i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--c-ocre), var(--c-ocre-claro)); transition: width .6s var(--salida); }
@media (max-width: 640px) { .cr-escena { --h: 440px; } .cr-escena .pg-persona { transform: translateX(calc(var(--o) * 64%)) translateZ(calc(var(--ao) * -130px)) rotateY(calc(var(--o) * -12deg)) scale(calc(1 - var(--ao) * .07)); } .cr-escena .pg-persona:hover { transform: translateX(calc(var(--o) * 64%)) translateZ(calc(var(--ao) * -130px)) rotateY(calc(var(--o) * -12deg)) scale(calc(1 - var(--ao) * .07)); } }

/* ---------- 11. Enlaces para docentes ---------- */
.en-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: .95rem; }
.en-card { --px: 50%; --py: 0%; position: relative; display: flex; align-items: center; gap: .95rem; overflow: hidden; padding: 1rem 1.2rem; border-radius: 22px; border: 1px solid var(--c-linea); background: #fff; box-shadow: var(--sombra-1); transition: transform .45s var(--salida), box-shadow .4s, border-color .3s; }
.en-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(260px 200px at var(--px) var(--py), rgba(226, 183, 101, .3), transparent 70%); opacity: 0; transition: opacity .4s; pointer-events: none; }
.en-card > * { position: relative; }
.en-ic { display: grid; flex: none; place-items: center; width: 48px; height: 48px; border-radius: 50%; font-size: 1.2rem; color: var(--c-ocre-claro); background: linear-gradient(160deg, #1d4388, #0a1b45); box-shadow: 0 8px 18px rgba(15, 42, 92, .28); transition: transform .55s cubic-bezier(.3, 1.6, .5, 1); }
.en-t { display: grid; gap: .15rem; min-width: 0; }
.en-t b { font: 600 14.5px/1.3 var(--f); color: var(--c-tinta); }
.en-t small { font-size: 12.5px; line-height: 1.4; color: #5d6275; }
.en-fl { margin-left: auto; flex: none; color: var(--c-ocre); transition: transform .35s var(--salida); }
.en-card:hover { transform: translateY(-5px); border-color: rgba(179, 129, 47, .55); box-shadow: var(--sombra-2); }
.en-card:hover::before { opacity: 1; } .en-card:hover .en-ic { transform: rotate(-9deg) scale(1.1); } .en-card:hover .en-fl { transform: translateX(5px); }
.en-card:focus-visible { outline: 2px solid var(--c-ocre); outline-offset: 3px; }

/* ---------- impresión y reducción de movimiento ---------- */
@media print {
  .pg-fondo, .og-fondo, .aut-fondo { display: none !important; }
  .pg-hoja.noche { background: #fff; color: #000; }
  .noche .pg-sec h2, .noche .pg-sec h3, .noche .pg-sec p, .noche .pg-sec li { color: #000 !important; }
}
@media (prefers-reduced-motion: reduce) {
  .ej-js .noche .pg-linea li:not(.llega), .ej-js .noche .pg-card .pg-item:not(.in), .ej-js .cal-item:not(.llega) .cal-txt, .ej-js .cal-item:not(.llega) .cal-dia, .ej-js .pf-grid > .rev:not(.ve) { opacity: 1; transform: none; }
  .pg-fondo::before { animation: none; }
}
.sin-mov .noche .pg-linea li, .sin-mov .noche .pg-card .pg-item, .sin-mov .cal-txt, .sin-mov .cal-dia, .sin-mov .pf-grid > .rev { opacity: 1 !important; transform: none !important; }

/* perfil: cinco competencias por grupo, tres arriba y dos abajo (sin tarjeta suelta) */
@media (min-width: 900px) {
  .pf-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .pf-grid > .pg-card:nth-child(-n+3) { grid-column: span 2; }
  .pf-grid > .pg-card:nth-child(n+4) { grid-column: span 3; }
}
@media (max-width: 899px) { .pf-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); } }

/* ===== 12. Fondos de arte en todas las páginas: lienzo vivo, capas combinadas, portada sin foto ===== */
.pg-fondo::before { opacity: .55; filter: grayscale(1) brightness(1.9) contrast(1.15); }
.pg-fondo::after { background: radial-gradient(ellipse 80% 55% at 12% 6%, rgba(30, 67, 137, .5), transparent 65%), radial-gradient(ellipse 70% 60% at 92% 86%, rgba(179, 129, 47, .22), transparent 62%), linear-gradient(180deg, rgba(5, 9, 20, .3), rgba(5, 9, 20, .6)); }
.pg-fondo i.pf-d { position: fixed; inset: -6%; width: auto; height: auto; left: auto; right: auto; top: auto; bottom: auto; border-radius: 0; filter: contrast(1.5) brightness(.9); background: url("../img/fondos/nubes-grises.webp") center / cover no-repeat; mix-blend-mode: soft-light; opacity: .25; animation: pf-humo 60s ease-in-out infinite alternate; }
@keyframes pf-humo { from { transform: translate3d(-2%, 1%, 0) scale(1.04); } to { transform: translate3d(2%, -2%, 0) scale(1.12) rotate(1.5deg); } }
.pf-lienzo { position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: 2; pointer-events: none; }

/* portada sin foto: el mismo fondo fluido, con luces */
.pg-hero-foto.arte { background: #050914; filter: none; inset: -2% 0; }
.pg-hero-foto.arte::before { content: ""; position: absolute; inset: 0; background: url("../img/fondos/fluido-negro.webp") center / cover no-repeat; filter: grayscale(1) brightness(2) contrast(1.15); opacity: .8; animation: pf-respira 26s ease-in-out infinite alternate; }
.pg-hero-foto.arte::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 70% at 14% 30%, rgba(40, 88, 180, .55), transparent 66%), radial-gradient(ellipse 50% 60% at 88% 70%, rgba(226, 183, 101, .3), transparent 64%), linear-gradient(180deg, rgba(5, 9, 20, .15), rgba(5, 9, 20, .55)); animation: pf-luces 18s ease-in-out infinite alternate; }
@keyframes pf-luces { from { opacity: .75; transform: translate3d(-1.5%, 0, 0); } to { opacity: 1; transform: translate3d(1.5%, 1%, 0) scale(1.04); } }

/* ===== 13. Perfil de egresado: tarjetas con luz que gira, destellos y rótulos que brillan ===== */
@property --giro { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
@keyframes pf-giro { to { --giro: 360deg; } }
@keyframes pf-brilla { 0%, 62% { transform: translateX(-130%) skewX(-18deg); } 100% { transform: translateX(260%) skewX(-18deg); } }
@keyframes pf-sigla { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
@keyframes pf-flota { from { translate: 0 0; } to { translate: 0 -5px; } }
.noche .pf-grupo span { color: #fff; }
.noche .pf-grupo::before { background: linear-gradient(100deg, rgba(226, 183, 101, .15), #ffe9b8, rgba(226, 183, 101, .15)) 0 50% / 220% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-stroke: 1.5px rgba(226, 183, 101, .75); animation: pf-sigla 6s ease-in-out infinite; }
.noche .pf-grupo::after { content: ""; flex: 1; height: 2px; border-radius: 2px; background: linear-gradient(90deg, rgba(226, 183, 101, .7), transparent); transform-origin: left; transition: transform 1.2s var(--salida) .3s; }
.ej-js .noche .pf-grupo.rev:not(.ve)::after { transform: scaleX(0); }
.noche .pf-grid .pg-card { background: linear-gradient(160deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .03)); }
.noche .pf-grid .pg-card::before { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1.5px; pointer-events: none; z-index: 2; background: conic-gradient(from var(--giro), transparent 0 62%, rgba(226, 183, 101, .95) 80%, rgba(255, 255, 255, .9) 84%, transparent 92%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0); animation: pf-giro 8s linear infinite; opacity: .85; }
.noche .pf-grid .pg-card:nth-child(2n)::before { animation-duration: 10s; animation-direction: reverse; }
.noche .pf-grid .pg-card:nth-child(3n)::before { animation-duration: 12s; }
.noche .pf-grid .pg-card > i.bi:first-child { animation: pf-flota 3.4s ease-in-out infinite alternate; }
.noche .pf-grid .pg-card:nth-child(2n) > i.bi:first-child { animation-delay: -1.2s; } .noche .pf-grid .pg-card:nth-child(3n) > i.bi:first-child { animation-delay: -2.1s; }
.noche .pf-grid .pg-card .pg-cod { -webkit-text-stroke-color: rgba(226, 183, 101, .65); }
.noche .pf-grid .pg-card .pg-item { position: relative; overflow: hidden; border-radius: 10px; }
.noche .pf-grid .pg-card .pg-item::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 35%, rgba(255, 255, 255, .14) 50%, transparent 65%); transform: translateX(-130%) skewX(-18deg); pointer-events: none; animation: pf-brilla 7s ease-in-out infinite; animation-delay: calc(var(--n, 0) * .9s + 2s); }

/* ===== 14. Autoridades: escena más intensa y combinada con las otras capas ===== */
.aut-escena::before { opacity: .4; filter: grayscale(1) brightness(2.2) contrast(1.15); animation: pf-respira 28s ease-in-out infinite alternate; }
.aut-escena::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: url("../img/fondos/nubes-grises.webp") center / cover; mix-blend-mode: soft-light; opacity: .3; filter: contrast(1.4); animation: pf-humo 40s ease-in-out infinite alternate; }
.aut-fondo::before { content: ""; position: absolute; left: 50%; top: 46%; width: 150%; aspect-ratio: 1; translate: -50% -50%; border-radius: 50%; background: repeating-radial-gradient(circle, transparent 0 46px, rgba(226, 183, 101, .07) 47px 48px, transparent 49px 94px); -webkit-mask: radial-gradient(circle, #000 0 28%, transparent 66%); mask: radial-gradient(circle, #000 0 28%, transparent 66%); animation: aut-aros 26s linear infinite; }
.aut-fondo i { opacity: .5; }
@keyframes aut-aros { from { transform: scale(.85) rotate(0); } to { transform: scale(1.1) rotate(25deg); } }
.aut-fondo i:nth-child(1) { width: 420px; height: 420px; } .aut-fondo i:nth-child(2) { width: 460px; height: 460px; }

@media (prefers-reduced-motion: reduce) {
  .pg-fondo .pf-d, .pg-hero-foto.arte::before, .pg-hero-foto.arte::after, .aut-escena::after, .aut-fondo::before, .noche .pf-grid .pg-card::before, .noche .pf-grupo::before, .noche .pf-grid .pg-card > i.bi:first-child, .noche .pf-grid .pg-card .pg-item::after { animation: none !important; }
}
.sin-mov .pg-fondo .pf-d, .sin-mov .noche .pf-grid .pg-card::before, .sin-mov .noche .pf-grid .pg-card .pg-item::after { animation: none !important; }

/* ===== 16. Tarjetas, tablas, formularios y demás componentes en cristal oscuro (todas las páginas) ===== */
.noche .pg-persona, .noche .pg-evento, .noche .pg-ev, .noche .pg-convenio, .noche .pg-vacio, .noche .pg-paso, .noche .pg-fila, .noche .pg-tabla-w, .noche .pg-tabs, .noche .pg-form, .noche .gr-panel, .noche .en-card, .noche .dir-card:not(.grande), .noche .repo-login-box, .noche .repo-cat-card, .noche .repo-doc-card, .noche .repo-filtro, .noche .repo-lado, .noche .repo-lista-item {
  background: linear-gradient(160deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .03)), rgba(8, 14, 34, .55); border-color: rgba(255, 255, 255, .14); color: #dfe6f5;
  box-shadow: 0 18px 44px rgba(0, 0, 0, .34), inset 0 1px 0 rgba(255, 255, 255, .1); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.noche .pg-vacio { border-style: dashed; border-color: rgba(255, 255, 255, .22); }
.noche .pg-persona:hover, .noche .pg-evento:hover, .noche .pg-ev:hover, .noche .pg-convenio:hover, .noche .en-card:hover, .noche .dir-card:hover, .noche .repo-cat-card:hover, .noche .repo-doc-link:hover .repo-doc-card { border-color: rgba(226, 183, 101, .5); box-shadow: 0 26px 56px rgba(0, 0, 0, .45); }
/* textos dentro de esas tarjetas */
.noche .pg-persona-txt h3, .noche .pg-evento-txt h3, .noche .pg-ev-txt h3, .noche .pg-convenio h3, .noche .pg-paso h3, .noche .repo-doc-card h4, .noche .repo-lista-item h4, .noche .repo-login-box h2, .noche .en-card b, .noche .en-card strong { color: #fff !important; }
.noche .pg-persona-txt .cargo, .noche .pg-evento-txt .tag, .noche .pg-convenio .tag, .noche .pg-paso .etq, .noche .pg-fila .fecha, .noche .repo-lado h3, .noche .repo-tag { color: var(--c-ocre-claro); }
.noche .pg-ev-txt .tag { color: var(--c-ocre-claro); background: rgba(226, 183, 101, .12); border-color: rgba(226, 183, 101, .4); }
.noche .pg-persona-txt p, .noche .pg-evento-txt p, .noche .pg-ev-txt p, .noche .pg-convenio p, .noche .pg-paso p, .noche .pg-vacio, .noche .pg-fila, .noche .pg-evento-txt .cierre, .noche .repo-login-box .ayuda, .noche .repo-doc-card .meta, .noche .repo-lista-item .meta, .noche .repo-nota, .noche .repo-info, .noche .repo-colecciones a, .noche .repo-migas, .noche .repo-sub { color: rgba(223, 230, 245, .82) !important; }
.noche .pg-persona-txt a, .noche .pg-evento-txt .enl, .noche .pg-mapa-ver, .noche .repo-info a, .noche .repo-migas a, .noche .repo-cab .ej-link { color: var(--c-ocre-claro); border-color: rgba(226, 183, 101, .5); }
.noche .pg-persona-txt a:hover, .noche .pg-evento:hover .enl, .noche .pg-evento-txt .enl:hover { color: #fff; }
.noche .pg-nota { color: rgba(223, 230, 245, .66) !important; }
.noche .pg-vacio i, .noche .repo-cat-card i, .noche .repo-doc-icono, .noche .repo-lista-icono { color: var(--c-ocre-claro); }
.noche .repo-doc-icono, .noche .repo-lista-icono, .noche .repo-tag { background: rgba(226, 183, 101, .13); }
.noche .repo-cat-card { color: #fff; }
.noche .repo-colecciones a:hover { background: rgba(255, 255, 255, .08); color: #fff !important; }
.noche .repo-colecciones a.activa { background: linear-gradient(160deg, #1e4389, #0f2a5c); color: #fff !important; }
.noche .repo-login-error { background: rgba(160, 40, 30, .3); color: #ffd7d2; }
.noche .pg-paso .nodo { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .25); color: var(--c-ocre-claro); }
.noche .pg-paso.hecho .nodo { background: linear-gradient(160deg, #1e4389, #0f2a5c); border-color: rgba(160, 192, 255, .5); }
.noche .pg-paso.actual { border-color: var(--c-ocre-claro); box-shadow: 0 0 0 3px rgba(226, 183, 101, .18), 0 18px 44px rgba(0, 0, 0, .34); }
.noche .pg-paso.actual .nodo { background: var(--c-ocre-claro); color: var(--c-noche); border-color: var(--c-ocre-claro); }
.noche .pg-fila.dest { background: linear-gradient(160deg, #1e4389, #0f2a5c); }
/* tablas */
.noche .pg-tabla caption { color: var(--c-ocre-claro); }
.noche .pg-tabla th { background: rgba(30, 67, 137, .75); }
.noche .pg-tabla td { color: rgba(223, 230, 245, .86); border-top-color: rgba(255, 255, 255, .1); }
.noche .pg-tabla tbody tr:hover { background: rgba(226, 183, 101, .09); }
.noche .pg-tabla tfoot td { background: rgba(255, 255, 255, .06); color: #fff; }
.noche .pg-tabla b, .noche .pg-tabla strong { color: var(--c-ocre-claro); }
/* pestañas */
.noche .pg-tab { --txt: rgba(223, 230, 245, .82); }
.noche .pg-tab:not([aria-selected="true"]):not(.activo):hover { background-color: rgba(255, 255, 255, .08); color: #fff; }
/* formularios */
.noche .pg-form label, .noche .repo-login-box label, .noche .repo-filtro label { color: #fff; }
.noche .pg-form input, .noche .pg-form textarea, .noche .pg-form select, .noche .repo-login-box input, .noche .repo-buscador input, .noche .repo-barra input, .noche .repo-barra select, .noche .repo-filtro select, .noche .dir-buscar input { background: rgba(255, 255, 255, .07); color: #fff; border-color: rgba(255, 255, 255, .22); box-shadow: none; }
.noche .pg-form input::placeholder, .noche .pg-form textarea::placeholder, .noche .dir-buscar input::placeholder, .noche .repo-buscador input::placeholder { color: rgba(223, 230, 245, .5); }
.noche .pg-form input:focus, .noche .pg-form textarea:focus, .noche .pg-form select:focus, .noche .dir-buscar input:focus, .noche .repo-login-box input:focus, .noche .repo-buscador input:focus { background: rgba(255, 255, 255, .12); border-color: var(--c-ocre-claro); }
.noche .pg-form select option, .noche .repo-barra select option, .noche .repo-filtro select option { color: #0a1330; }
.noche .pg-form .sent-message { color: #8be0a8; } .noche .pg-form .error-message { color: #ffb4ab; }
/* directorio */
.noche .dir-n { color: rgba(223, 230, 245, .8); } .noche .dir-n b { color: var(--c-ocre-claro); }
.noche .dir-t { color: var(--c-ocre-claro) !important; }
.noche .dir-buscar i { color: var(--c-ocre-claro); }
.noche .dir-card:not(.grande) .dir-cargo { color: var(--c-ocre-claro); }
.noche .dir-card:not(.grande) .dir-dat h3, .noche .dir-card:not(.grande) .dir-dat h3 b { color: #fff !important; }
.noche .dir-card:not(.grande) .dir-ap { color: rgba(223, 230, 245, .7); }
.noche .dir-card:not(.grande) .dir-copia { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .3); color: #fff; }
.noche .dir-av b { color: #fff !important; }
.noche .dir-card.grande .dir-av b { color: var(--c-noche) !important; }
.noche .dir-av i { border-color: #0a1330; }
.noche .dir-nada { border-color: rgba(255, 255, 255, .25); color: rgba(223, 230, 245, .8); }
/* enlaces de docentes */
.noche .en-card { color: #fff; }
/* calendario */
.noche .cal-cab h3 { color: #fff !important; }
.noche .cal-cab small { color: var(--c-ocre-claro); background: rgba(226, 183, 101, .12); }
.noche .cal-num { -webkit-text-stroke-color: rgba(226, 183, 101, .6); }
.noche .cal-ic { box-shadow: 0 0 0 5px rgba(255, 255, 255, .06); }
.noche .cal-linea::before { background: rgba(255, 255, 255, .14); }
.noche .cal-dia b { color: #fff; } .noche .cal-dia b em, .noche .cal-dia small { color: var(--c-ocre-claro); } .noche .cal-dia.sola { color: #fff; }
.noche .cal-nodo { background: #0a1330; border-color: rgba(226, 183, 101, .4); }
.noche .cal-item.hito .cal-dia b { color: var(--c-ocre-claro); }
.noche .cal-txt { background: rgba(14, 24, 56, .78); border-color: rgba(255, 255, 255, .14); box-shadow: 0 14px 34px rgba(0, 0, 0, .3); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.noche .cal-txt::before { border-color: rgba(255, 255, 255, .14); }
.noche .cal-txt p { color: rgba(223, 230, 245, .9) !important; }
.noche .cal-item.hito .cal-txt { background: linear-gradient(135deg, #1d4388, #0c2250); border-color: rgba(160, 192, 255, .4); }
.noche .cal-item:hover .cal-txt { border-color: rgba(226, 183, 101, .55); }
/* grados */
.noche .gr-panel { border-radius: 26px; }
.noche .gr-cab h3 { color: #fff !important; } .noche .gr-cab p { color: rgba(223, 230, 245, .72) !important; }
.noche .gr-paso { background: rgba(30, 67, 137, .8); }
.noche .gr-bloque h4 { color: var(--c-ocre-claro); } .noche .gr-bloque h4 i { color: var(--c-ocre-claro); }
.noche .gr-checks > li { background: rgba(255, 255, 255, .06); color: rgba(223, 230, 245, .88); }
.noche .gr-checks > li:hover { background: rgba(255, 255, 255, .1); box-shadow: none; }
.noche .gr-ok, .noche .gr-inv .gr-ok { background: rgba(226, 183, 101, .18); color: var(--c-ocre-claro); }
.noche .gr-sub li { color: rgba(223, 230, 245, .82); } .noche .gr-sub li i { color: var(--c-ocre-claro); }
/* infraestructura (botones claros: mantienen texto oscuro; datos sueltos en claro) */
.noche .im-btn, .noche .im-mini:not(.sel) { color: var(--c-azul); }
.noche .im-btn b, .noche .im-btn i { color: var(--c-ocre-osc); }
.noche .im-mini.sel, .noche .im-mini.sel i { color: #fff; }
.noche .pg-total span { color: rgba(223,230,245,.78); }
.noche .pg-total > div { background: linear-gradient(160deg, rgba(255,255,255,.09), rgba(255,255,255,.03)), rgba(8,14,34,.55); border-color: rgba(255,255,255,.14); color: #dfe6f5; }
.noche .pg-badge { color: var(--c-ocre-claro); background: rgba(226,183,101,.12); border-color: rgba(226,183,101,.4); }
.noche .pg-mapa { border-color: rgba(255, 255, 255, .14); box-shadow: 0 18px 44px rgba(0, 0, 0, .34); }
.noche .og-pie small, .noche small.og-pie { color: rgba(223, 230, 245, .7) !important; }

/* ===== 17. Limpieza: sin líneas decorativas; directorio con avatar de ícono más grande y contrastado ===== */
.dir-t::after, .noche .pf-grupo::after { display: none; }
.aut-trio::before, .aut-cima + .aut-fila::before { display: none; }
.dir-av, .dir-card.grande .dir-av { width: 84px; height: 84px; background: radial-gradient(circle at 32% 26%, #fff0c9, var(--c-ocre-claro) 46%, var(--c-ocre)); color: #0a1330; box-shadow: 0 0 0 5px rgba(226, 183, 101, .16), 0 14px 30px rgba(0, 0, 0, .4), 0 0 34px rgba(226, 183, 101, .28); }
.dir-card.grande .dir-av { width: 100px; height: 100px; }
.dir-av i, .dir-card.grande .dir-av i { position: static; display: block; width: auto; height: auto; border: 0; background: none; font-size: 2.3rem; line-height: 1; color: #0a1330; transition: transform .5s cubic-bezier(.3, 1.6, .5, 1); }
.dir-card.grande .dir-av i { font-size: 2.8rem; color: #0a1330; }
.dir-card:hover .dir-av i { transform: scale(1.15) rotate(-6deg); }
.dir-av::before { inset: -9px; border-color: rgba(226, 183, 101, .7); }
@media (max-width: 560px) { .dir-card.grande { grid-template-columns: 1fr; justify-items: start; } }

/* ===== 18. Rendimiento: el desplazamiento tenía tirones por efectos que repintan en cada cuadro ===== */
/* sin desenfoque de fondo sobre el contenido (cada tarjeta lo recalculaba al deslizar); el cristal se logra con más opacidad */
.noche *, .noche *::before, .noche *::after { -webkit-backdrop-filter: none !important; backdrop-filter: none !important; }
.noche .pg-card, .noche .pg-campo, .noche .pg-normas li { background-color: rgba(8, 14, 34, .5); }
.noche .pg-card.azul { background-color: rgba(10, 24, 60, .6); }
/* capas de fondo quietas o solo con transform (sin filtros de desenfoque ni mezcla) */
.pg-fondo i { filter: none; }
.pg-fondo i.pf-d { mix-blend-mode: normal; opacity: .12; animation: none; filter: none; }
.pg-fondo::before { animation: none; }
.pg-hero-foto.arte::before { animation: none; }
/* perfil: el borde de luz gira solo al pasar el cursor; destellos y rótulos sin animación continua */
.noche .pf-grid .pg-card::before { animation: none; opacity: .55; }
.noche .pf-grid .pg-card:hover::before, .noche .pf-grid .pg-card:focus-within::before { animation: pf-giro 5s linear infinite; opacity: 1; }
.noche .pf-grupo::before { animation: none; background-position: 40% 50%; }
.noche .pf-grid .pg-card .pg-item::after { animation: none; }
.noche .pf-grid .pg-card:hover .pg-item::after { animation: pf-brilla 2.4s ease-in-out infinite; animation-delay: calc(var(--n, 0) * .25s); }
.noche .pf-grid .pg-card > i.bi:first-child { animation: none; }
.noche .pf-grid .pg-card:hover > i.bi:first-child { animation: pf-flota 1.2s ease-in-out infinite alternate; }

/* ===== 19. Unión natural entre la portada y el fondo oscuro: la foto se disuelve y deja ver el mismo fondo que hay debajo ===== */
.pg-hero:has(+ .pg-hoja.noche) { background: transparent; z-index: 1; }
.pg-hoja.noche { margin-top: -260px; padding-top: 260px; z-index: 0; border-radius: 0; }
.pg-hero-bg { position: absolute; inset: 0; overflow: hidden; }
.pg-hero:has(+ .pg-hoja.noche) .pg-hero-bg {
  -webkit-mask-image: linear-gradient(to top, transparent 0%, rgba(0, 0, 0, .1) 7%, rgba(0, 0, 0, .28) 14%, rgba(0, 0, 0, .5) 21%, rgba(0, 0, 0, .74) 29%, rgba(0, 0, 0, .92) 37%, #000 44%);
          mask-image: linear-gradient(to top, transparent 0%, rgba(0, 0, 0, .1) 7%, rgba(0, 0, 0, .28) 14%, rgba(0, 0, 0, .5) 21%, rgba(0, 0, 0, .74) 29%, rgba(0, 0, 0, .92) 37%, #000 44%);
}
@media print { .pg-hoja.noche { margin-top: 0; padding-top: 0; } }

/* el fondo de la página también es oscuro: la portada se disuelve sobre el mismo tono, sin escalón */
html:has(.pg-hoja.noche), body:has(.pg-hoja.noche) { background: #050914; }

/* los anillos y el fondo animado no invaden la fotografía: nacen debajo de la zona de unión */
.pg-hoja.noche > .pg-fondo { -webkit-mask-image: linear-gradient(180deg, transparent 0, transparent 250px, rgba(0,0,0,.35) 330px, #000 470px); mask-image: linear-gradient(180deg, transparent 0, transparent 250px, rgba(0,0,0,.35) 330px, #000 470px); }

/* ===== 20. Fondo más discreto: sin la imagen fluida ni el humo; quedan el degradado oscuro y los puntos animados ===== */
.pg-fondo::before { display: none; }
.pg-fondo i.pf-d { display: none; }
/* autoridades un poco más grandes */
.aut-cima .aut-card { width: min(100%, 340px); }
.aut-card.centro .aut-placa h3 { font-size: 19px !important; }
.aut-fila { grid-template-columns: repeat(auto-fit, minmax(220px, 300px)); max-width: 1080px; gap: clamp(1.1rem, 2.4vw, 1.9rem); }
.aut-placa h3 { font-size: 16.5px !important; }
.aut-placa .cargo { font-size: 11.5px; }
.aut-placa p { font-size: 13.5px !important; }
.aut-trio { max-width: 1020px; }
/* reseña: cifras y recorrido ordenados */
.rs-camino { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1rem 1.6rem; }
.rs-camino ol { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .6rem; flex: none; }
.rs-camino li { margin: 0; justify-content: center; text-align: center; padding: .65rem .8rem; border-radius: 16px; }
.rs-camino li:not(:last-child)::after { left: calc(100% + 1px); width: .6rem; }
@media (max-width: 1100px) { .rs-camino { grid-template-columns: 1fr; } .rs-camino ol { grid-template-columns: repeat(2, minmax(0, 1fr)); } .rs-camino li:nth-child(2n)::after { display: none; } }
@media (max-width: 560px) { .rs-camino ol { grid-template-columns: 1fr; } .rs-camino li::after { display: none; } }
/* recorrido: título, pasos en rejilla y botón, siempre bien alineados */
.rs-camino { grid-template-columns: 1fr auto; }
.rs-camino-t { grid-column: 1 / -1; }
.rs-camino ol { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); grid-column: 1 / -1; }
.rs-camino li::after, .rs-camino li:not(:last-child)::after { display: none; }
.rs-camino .pg-btn { grid-column: 1 / -1; justify-self: start; }

/* organigrama: el nodo dorado de Estudiantes con letras oscuras y bien legibles */
.noche .og-n.og-est b, .og-n.og-est b { color: #0a1330 !important; font-weight: 700; letter-spacing: .12em; }
.noche .og-n.og-est small, .og-n.og-est small { color: #0a1330 !important; font-weight: 500; opacity: .92; }

/* ===== 21. Organigrama de la Escuela Profesional de Arte (Facultad) ===== */
.og-escuela .og-medio { max-width: 920px; grid-template-columns: minmax(0, 1fr) 70px minmax(0, 1fr); }
.og-escuela .og-lado { height: 100%; align-content: center; align-self: stretch; }
.og-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: .4rem; margin-top: .35rem; }
.og-chips span { padding: .32rem .7rem; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .08); font: 500 11.5px/1.3 var(--f); color: #fff; transition: background .3s, border-color .3s, transform .3s var(--salida); }
.og-n:hover .og-chips span { background: rgba(226, 183, 101, .18); border-color: rgba(226, 183, 101, .6); }
.og-apoyo { width: min(100%, 760px); }
.og-ramas { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.2rem; width: 100%; max-width: 940px; padding-top: 30px; }
.og-ramas::before { content: ""; position: absolute; top: 0; left: calc(100% / 6); right: calc(100% / 6); height: 2px; background: repeating-linear-gradient(90deg, rgba(226, 183, 101, .9) 0 5px, transparent 5px 10px); animation: og-guion 1s linear infinite; }
.og-rama { position: relative; display: flex; flex-direction: column; align-items: center; }
.og-rama::before { content: ""; position: absolute; top: -30px; left: 50%; width: 2px; height: 30px; margin-left: -1px; background: linear-gradient(180deg, rgba(226, 183, 101, .7), rgba(226, 183, 101, .25)); }
.og-prog, .og-plana { width: 100%; }
.og-plana { padding-block: .8rem .9rem; }
.og-plana b { font-size: 12px; }
.og-escuela.ve .og-ramas::before { animation: og-lado .7s var(--salida) 2.7s backwards, og-guion 1s linear 3.4s infinite; }
.og-escuela.ve .og-rama::before { animation: og-trazo .5s var(--salida) 3s backwards; transform-origin: 50% 0; }
.og-escuela.ve .og-rama .og-n { animation-delay: calc(var(--k, 13) * .2s + .1s); }
@media (max-width: 760px) {
  .og-escuela .og-medio { grid-template-columns: minmax(0, 1fr) 24px minmax(0, 1fr); }
  .og-ramas { grid-template-columns: 1fr; padding-top: 0; }
  .og-ramas::before, .og-rama::before { display: none; }
  .og-rama { gap: 0; }
}