/* Espacio Americana Coronel Bogado — sitio público.
   Identidad tomada del local y de su Instagram: blanco, azul Americana y rojo de acento,
   con un color por área como en las publicaciones de cada carrera. Claro por defecto (la marca es
   blanca); el oscuro es opcional, con el botón de la cabecera. */

:root {
  --azul: #1b3f94;
  --azul-fuerte: #12307a;
  --azul-hondo: #0d2257;
  --rojo: #e3262f;
  --rojo-fuerte: #c41821;
  --celeste: #4f8fd9;
  --celeste-suave: #eaf2fc;
  --verde-wa: #1fa855;

  --fondo: #ffffff;
  --fondo-suave: #f4f7fc;
  --superficie: #ffffff;
  --superficie-2: #f7f9fd;
  --texto: #0f1c3f;
  --texto-2: #475476;
  --texto-3: #6b7694;
  --borde: #e2e8f3;
  --borde-fuerte: #cdd6e7;
  --trama: rgba(27, 63, 148, .09);

  --sombra-s: 0 1px 2px rgba(18, 48, 122, .06), 0 2px 8px rgba(18, 48, 122, .06);
  --sombra-m: 0 4px 10px rgba(18, 48, 122, .07), 0 14px 34px rgba(18, 48, 122, .10);
  --sombra-l: 0 10px 24px rgba(18, 48, 122, .10), 0 30px 70px rgba(18, 48, 122, .16);
  --sombra-roja: 0 8px 22px rgba(227, 38, 47, .28);

  --radio: 14px;
  --radio-l: 22px;
  --radio-xl: 30px;
  --ancho: 1200px;
  --titulos: 'Montserrat', system-ui, sans-serif;
  --cuerpo: 'Plus Jakarta Sans', system-ui, sans-serif;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --azul: #7fa8f5;
  --azul-fuerte: #9dbcf8;
  --azul-hondo: #0a1430;
  --rojo: #ff5a61;
  --rojo-fuerte: #ff7a80;
  --celeste: #78b0f0;
  --celeste-suave: #16264d;
  --fondo: #0b1736;
  --fondo-suave: #0f1e44;
  --superficie: #13234d;
  --superficie-2: #172a59;
  --texto: #eef2fb;
  --texto-2: #b7c3e0;
  --texto-3: #8f9dc2;
  --borde: #22366b;
  --borde-fuerte: #2d4482;
  --trama: rgba(140, 175, 245, .08);
  --sombra-s: 0 1px 2px rgba(0, 0, 0, .3), 0 2px 8px rgba(0, 0, 0, .2);
  --sombra-m: 0 4px 10px rgba(0, 0, 0, .25), 0 14px 34px rgba(0, 0, 0, .3);
  --sombra-l: 0 10px 24px rgba(0, 0, 0, .3), 0 30px 70px rgba(0, 0, 0, .4);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { margin: 0; background: var(--fondo); color: var(--texto); font: 400 16px/1.6 var(--cuerpo); overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--titulos); line-height: 1.12; margin: 0; letter-spacing: -.01em; }
p { margin: 0; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.saltar { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--azul); color: #fff; padding: 10px 16px; border-radius: 10px; }
.saltar:focus { top: 12px; }
.ico { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
:focus-visible { outline: 3px solid var(--celeste); outline-offset: 3px; border-radius: 8px; }
.contenedor { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 0 20px; }
.azul { color: var(--azul); }
.rojo { color: var(--rojo); }
.celeste { color: #9cc2f5; }

/* ---------- botones ---------- */
.boton { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 999px; border: 0; font-weight: 700; text-decoration: none; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; white-space: nowrap; }
.boton:hover { transform: translateY(-2px); }
.boton:active { transform: translateY(0); }
.boton-grande { padding: 15px 26px; font-size: 1.04rem; }
.boton-chico { padding: 9px 16px; font-size: .92rem; }
.boton-ancho { width: 100%; }
.boton-azul { background: linear-gradient(135deg, #2552b8, #1b3f94); color: #fff; box-shadow: 0 8px 22px rgba(27, 63, 148, .3); }
.boton-rojo { background: linear-gradient(135deg, #f0373f, #d61d26); color: #fff; box-shadow: var(--sombra-roja); }
.boton-wa { background: linear-gradient(135deg, #25c063, #1a9a4b); color: #fff; box-shadow: 0 8px 22px rgba(31, 168, 85, .3); }
.boton-claro { background: var(--superficie); color: var(--azul); box-shadow: var(--sombra-s); border: 1px solid var(--borde); }
.boton-suave { background: var(--celeste-suave); color: var(--azul); }
.boton-blanco { background: #fff; color: #12307a; box-shadow: 0 10px 30px rgba(0, 0, 0, .25); }
.boton-insta { background: linear-gradient(45deg, #f9a03f, #e1306c 45%, #833ab4); color: #fff; box-shadow: 0 8px 22px rgba(225, 48, 108, .3); }
:root[data-theme="dark"] .boton-azul { background: linear-gradient(135deg, #3a6bd6, #2552b8); }
.boton-icono { width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--borde); background: var(--superficie); display: inline-grid; place-items: center; cursor: pointer; color: var(--texto); }
.enlace { background: none; border: 0; color: var(--azul); font-weight: 700; cursor: pointer; text-decoration: underline; padding: 8px; }

/* ---------- cabecera ---------- */
.cabecera { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--fondo) 88%, transparent); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.cabecera.con-sombra { border-color: var(--borde); box-shadow: var(--sombra-s); }
.cabecera-fila { display: flex; align-items: center; gap: 20px; height: 72px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; margin-right: auto; }
.marca-logo { width: 46px; height: 23px; }
.marca-texto { display: grid; line-height: 1; }
.marca-texto small { font: 600 .62rem/1 var(--titulos); letter-spacing: .32em; color: var(--texto-2); text-transform: uppercase; margin-left: 2px; }
.marca-texto strong { font: 800 1.28rem/1.05 var(--titulos); color: var(--azul); letter-spacing: .02em; text-transform: uppercase; }
.marca-texto em { font: 600 .7rem/1.1 var(--cuerpo); font-style: normal; color: var(--rojo); letter-spacing: .02em; }
.menu { display: flex; align-items: center; gap: 4px; }
.menu a:not(.boton) { text-decoration: none; padding: 8px 12px; border-radius: 10px; font-weight: 600; color: var(--texto-2); font-size: .95rem; }
.menu a:not(.boton):hover { color: var(--azul); background: var(--celeste-suave); }
.menu-cta { margin-left: 8px; }
.cabecera-acciones { display: flex; gap: 8px; }
.menu-boton { display: none; }
.ico-sol { display: none; }
:root[data-theme="dark"] .ico-sol { display: block; }
:root[data-theme="dark"] .ico-luna { display: none; }

/* ---------- portada ---------- */
.hero { position: relative; overflow: hidden; padding: 56px 0 72px; background: radial-gradient(1200px 500px at 85% 0%, var(--celeste-suave), transparent 60%), var(--fondo); }
.hero-trama { position: absolute; inset: 0; background-image: radial-gradient(var(--trama) 1.4px, transparent 1.5px); background-size: 22px 22px; mask-image: linear-gradient(180deg, #000 0%, transparent 85%); -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 85%); }
.hero-franjas { position: absolute; left: -10%; bottom: -60px; width: 70%; height: 180px; transform: skewY(-6deg); pointer-events: none; }
.hero-franjas i { position: absolute; left: 0; right: 0; height: 26px; border-radius: 0 20px 20px 0; }
.hero-franjas i:first-child { bottom: 60px; background: linear-gradient(90deg, var(--azul), transparent); opacity: .12; }
.hero-franjas i:last-child { bottom: 28px; background: linear-gradient(90deg, var(--rojo), transparent); opacity: .10; }
.hero-grilla { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.convocatoria { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px 8px 12px; background: var(--superficie); border: 1px solid var(--borde); border-radius: 999px; font-weight: 700; font-size: .9rem; color: var(--azul); box-shadow: var(--sombra-s); }
.punto { width: 10px; height: 10px; border-radius: 50%; background: var(--rojo); box-shadow: 0 0 0 0 rgba(227, 38, 47, .5); animation: latido 1.8s infinite; flex: none; }
@keyframes latido { 70% { box-shadow: 0 0 0 10px rgba(227, 38, 47, 0); } 100% { box-shadow: 0 0 0 0 rgba(227, 38, 47, 0); } }
.hero h1 { font-size: clamp(2rem, 4vw, 3.1rem); font-weight: 900; margin: 22px 0 18px; letter-spacing: -.025em; }
.subrayado { position: relative; white-space: nowrap; color: var(--rojo); }
.subrayado::after { content: ''; position: absolute; left: -2%; right: -2%; bottom: .02em; height: .26em; background: currentColor; opacity: .16; border-radius: 6px; z-index: -1; }
.hero-bajada { font-size: 1.12rem; color: var(--texto-2); max-width: 560px; }
.hero-botones { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 26px; }
.hero-sellos { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 18px; }
.hero-sellos li { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: .92rem; color: var(--texto-2); }
.hero-sellos .ico { color: var(--azul); width: 18px; height: 18px; }

.hero-collage { position: relative; height: 560px; }
.foto { margin: 0; position: absolute; overflow: hidden; border-radius: var(--radio-xl); box-shadow: var(--sombra-l); background: var(--fondo-suave); }
.foto img { width: 100%; height: 100%; object-fit: cover; }
.foto-a { width: 56%; height: 82%; right: 4%; top: 0; border: 6px solid var(--superficie); z-index: 2; }
.foto-b { width: 40%; height: 46%; left: 0; top: 8%; border: 6px solid var(--superficie); transform: rotate(-4deg); }
.foto-c { width: 40%; height: 44%; left: 10%; bottom: 0; border: 6px solid var(--superficie); transform: rotate(3deg); z-index: 3; }
.chapa { position: absolute; z-index: 4; background: var(--superficie); border-radius: 18px; padding: 12px 16px; box-shadow: var(--sombra-m); display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: .9rem; animation: flotar 6s ease-in-out infinite; }
.chapa-1 { right: 0; bottom: 10%; flex-direction: column; align-items: flex-start; gap: 0; border-top: 4px solid var(--rojo); }
.chapa-1 b { font: 900 2rem/1 var(--titulos); color: var(--azul); }
.chapa-1 span { color: var(--texto-2); font-size: .82rem; }
.chapa-2 { left: 34%; top: -2%; animation-delay: -2s; color: var(--texto-2); }
.chapa-2 .ico { color: var(--rojo); }
.chapa-2 b { color: var(--texto); }
.chapa-3 { right: 42%; bottom: 2%; background: var(--azul); color: #fff; animation-delay: -4s; }
:root[data-theme="dark"] .chapa-3 { background: #2552b8; }
.hashtag { font: 800 .9rem/1 var(--titulos); letter-spacing: .04em; }
@keyframes flotar { 50% { transform: translateY(-8px); } }

/* ---------- cinta ---------- */
.cinta { background: linear-gradient(90deg, #12307a, #1b3f94 50%, #12307a); color: #fff; overflow: hidden; padding: 16px 0; position: relative; }
:root[data-theme="dark"] .cinta { background: linear-gradient(90deg, #13285f, #1c3a86 50%, #13285f); }
.cinta-pista { display: flex; width: max-content; animation: cinta 70s linear infinite; }
.cinta-pista span { font: 800 1.02rem/1 var(--titulos); text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; display: inline-flex; align-items: center; }
.cinta-pista span::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: #ff5a61; margin: 0 26px; }
.cinta-pista span:nth-child(3n)::after { background: #9cc2f5; }
@keyframes cinta { to { transform: translateX(-50%); } }

/* ---------- números ---------- */
.numeros { background: var(--fondo); padding: 40px 0 8px; }
.numeros-grilla { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.numero { text-align: center; padding: 22px 12px; border-radius: var(--radio-l); background: var(--superficie-2); border: 1px solid var(--borde); }
.numero b { display: block; font: 900 clamp(2rem, 4vw, 2.8rem)/1 var(--titulos); color: var(--azul); }
.numero:nth-child(even) b { color: var(--rojo); }
.numero span { display: block; margin-top: 6px; color: var(--texto-2); font-weight: 600; font-size: .92rem; }

/* ---------- secciones ---------- */
.seccion { padding: 88px 0; position: relative; }
.seccion-cabeza { text-align: center; max-width: 760px; margin: 0 auto 44px; }
.seccion-cabeza-izq { text-align: left; margin: 0; }
.antetitulo { display: inline-flex; align-items: center; gap: 10px; font: 800 .8rem/1 var(--titulos); letter-spacing: .16em; text-transform: uppercase; color: var(--rojo); margin-bottom: 14px; }
.antetitulo::before { content: ''; width: 22px; height: 3px; border-radius: 3px; background: currentColor; }
.antetitulo-claro { color: #ffd0d2; }
.seccion h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); font-weight: 900; }
.seccion-bajada { color: var(--texto-2); font-size: 1.08rem; margin-top: 14px; }
.parrafo-grande { font-size: 1.12rem; color: var(--texto-2); margin: 18px 0 24px; }

/* ---------- por qué ---------- */
.porque-grilla { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: stretch; }
.porque-destacado { position: relative; border-radius: var(--radio-xl); overflow: hidden; min-height: 420px; box-shadow: var(--sombra-l); background: #b31b22; }
.porque-destacado img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.porque-destacado-pie { position: absolute; left: 16px; right: 16px; bottom: 16px; display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: 16px; background: rgba(255, 255, 255, .95); color: #12307a; font-weight: 800; box-shadow: 0 10px 26px rgba(0, 0, 0, .25); }
.porque-destacado-pie .ico { color: #e3262f; }
.etiqueta { display: inline-block; padding: 6px 12px; border-radius: 999px; font: 800 .72rem/1 var(--titulos); letter-spacing: .1em; text-transform: uppercase; background: rgba(255, 255, 255, .92); color: #12307a; }
.etiqueta-roja { background: #e3262f; color: #fff; }
.beneficios { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.beneficio { display: flex; gap: 14px; align-items: flex-start; padding: 20px; background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio-l); box-shadow: var(--sombra-s); transition: transform .2s, box-shadow .2s; }
.beneficio:hover { transform: translateY(-3px); box-shadow: var(--sombra-m); }
.beneficio h3 { font-size: 1.02rem; font-weight: 800; margin-bottom: 4px; }
.beneficio p { color: var(--texto-2); font-size: .93rem; line-height: 1.5; }
.beneficio-ico { width: 46px; height: 46px; border-radius: 14px; display: inline-grid; place-items: center; flex: none; }
.beneficio-ico .ico { width: 22px; height: 22px; }
.t-azul { background: #e7eefc; color: #1b3f94; }
.t-rojo { background: #fde8e9; color: #d61d26; }
.t-celeste { background: #e4f1fd; color: #2f7fd8; }
.t-verde { background: #e3f6ea; color: #1a9a4b; }
:root[data-theme="dark"] .t-azul { background: #1b3270; color: #a9c3fa; }
:root[data-theme="dark"] .t-rojo { background: #4a1d2c; color: #ff8a8f; }
:root[data-theme="dark"] .t-celeste { background: #173a63; color: #8cc2f7; }
:root[data-theme="dark"] .t-verde { background: #143d2c; color: #6fdc98; }

.aneaes { margin-top: 28px; display: flex; align-items: center; gap: 24px; padding: 24px 28px; border-radius: var(--radio-xl); background: linear-gradient(120deg, var(--superficie) 0%, var(--celeste-suave) 100%); border: 1px solid var(--borde); box-shadow: var(--sombra-s); }
.aneaes-sello { width: 84px; height: 84px; border-radius: 50%; flex: none; display: grid; place-content: center; justify-items: center; background: linear-gradient(135deg, #f0373f, #c41821); color: #fff; box-shadow: var(--sombra-roja); border: 4px solid #fff; }
.aneaes-sello .ico { width: 28px; height: 28px; }
.aneaes-sello span { font: 900 .66rem/1 var(--titulos); letter-spacing: .08em; margin-top: 2px; }
.aneaes-texto { flex: 1; }
.aneaes-texto h3 { font-size: 1.2rem; font-weight: 800; margin-bottom: 6px; }
.aneaes-texto p { color: var(--texto-2); font-size: .96rem; }

/* ---------- carreras ---------- */
.seccion-carreras { background: var(--fondo-suave); }
.seccion-carreras::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(var(--trama) 1.3px, transparent 1.4px); background-size: 24px 24px; pointer-events: none; }
.seccion-carreras .contenedor { position: relative; }
.filtros { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; justify-content: center; margin-bottom: 16px; }
.buscador { position: relative; flex: 1 1 360px; max-width: 520px; }
.buscador .ico { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); color: var(--texto-3); }
.buscador input { width: 100%; padding: 15px 18px 15px 50px; border-radius: 999px; border: 1px solid var(--borde-fuerte); background: var(--superficie); box-shadow: var(--sombra-s); font-size: 1rem; }
.buscador input:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 4px color-mix(in srgb, var(--azul) 18%, transparent); }
.niveles { display: inline-flex; background: var(--superficie); border: 1px solid var(--borde); border-radius: 999px; padding: 4px; box-shadow: var(--sombra-s); flex-wrap: wrap; }
.niveles[hidden] { display: none; }
.niveles button { border: 0; background: none; padding: 9px 16px; border-radius: 999px; font-weight: 700; font-size: .9rem; cursor: pointer; color: var(--texto-2); }
.niveles button[aria-pressed="true"] { background: #1b3f94; color: #fff; }
:root[data-theme="dark"] .niveles button[aria-pressed="true"] { background: #2552b8; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 14px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--borde); background: var(--superficie); font-weight: 600; font-size: .88rem; cursor: pointer; color: var(--texto-2); transition: all .15s; }
.chip i { width: 10px; height: 10px; border-radius: 50%; background: var(--c, #1b3f94); }
.chip b { font-weight: 800; color: var(--texto-3); font-size: .8rem; }
.chip[aria-pressed="true"] { background: var(--c, #1b3f94); border-color: transparent; color: #fff; box-shadow: 0 6px 16px color-mix(in srgb, var(--c, #1b3f94) 35%, transparent); }
.chip[aria-pressed="true"] i { background: #fff; }
.chip[aria-pressed="true"] b { color: rgba(255, 255, 255, .85); }
.resultado { text-align: center; color: var(--texto-3); font-weight: 600; font-size: .9rem; margin-bottom: 22px; min-height: 1.4em; }
.carreras { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.carreras[hidden] { display: none; }
.tarjeta { position: relative; display: flex; flex-direction: column; text-align: left; padding: 0; border: 0; border-radius: var(--radio-l); overflow: hidden; background: var(--superficie); box-shadow: var(--sombra-m); cursor: pointer; transition: transform .25s ease, box-shadow .25s ease; isolation: isolate; }
.tarjeta:hover { transform: translateY(-6px); box-shadow: var(--sombra-l); }
.tarjeta-foto { position: relative; aspect-ratio: 4 / 4.2; overflow: hidden; background: linear-gradient(135deg, var(--c), color-mix(in srgb, var(--c) 55%, #0d2257)); }
.tarjeta-foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.tarjeta:hover .tarjeta-foto img { transform: scale(1.06); }
.tarjeta-foto::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, color-mix(in srgb, var(--c) 70%, #000) 100%); opacity: .55; }
.tarjeta-foto .sin-foto { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(255, 255, 255, .9); }
.tarjeta-foto .sin-foto .ico { width: 64px; height: 64px; stroke-width: 1.4; }
.tarjeta-sello { position: absolute; z-index: 1; top: 12px; right: 12px; width: 40px; height: 40px; border-radius: 50%; background: #fff; color: #e3262f; display: grid; place-items: center; box-shadow: var(--sombra-s); }
.tarjeta-sello .ico { width: 20px; height: 20px; }
.tarjeta-nivel { position: absolute; z-index: 1; left: 12px; top: 12px; padding: 5px 10px; border-radius: 999px; background: rgba(255, 255, 255, .94); color: #0d2257; font: 800 .68rem/1 var(--titulos); letter-spacing: .08em; text-transform: uppercase; }
.tarjeta-cuerpo { padding: 16px 18px 18px; border-top: 4px solid var(--c); display: flex; flex-direction: column; gap: 6px; flex: 1; }
.tarjeta-area { font: 800 .72rem/1.2 var(--titulos); letter-spacing: .08em; text-transform: uppercase; color: var(--c); }
:root[data-theme="dark"] .tarjeta-area { color: color-mix(in srgb, var(--c) 55%, #fff); }
.tarjeta h3 { font-size: 1.08rem; font-weight: 800; line-height: 1.25; }
.tarjeta-pie { margin-top: auto; padding-top: 10px; display: flex; justify-content: space-between; align-items: center; color: var(--texto-3); font-size: .84rem; font-weight: 600; }
.tarjeta-pie .ver { display: inline-flex; align-items: center; gap: 4px; color: var(--azul); font-weight: 700; }
.tarjeta-pie .ver .ico { width: 16px; height: 16px; transition: transform .2s; }
.tarjeta:hover .ver .ico { transform: translateX(4px); }
.esqueleto { min-height: 360px; background: linear-gradient(100deg, var(--superficie) 30%, var(--superficie-2) 50%, var(--superficie) 70%); background-size: 300% 100%; animation: brillo 1.4s infinite; cursor: default; }
@keyframes brillo { to { background-position: -100% 0; } }
.revelar { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.revelar.visible { opacity: 1; transform: none; }
.mas { text-align: center; margin-top: 28px; }
.vacio { text-align: center; padding: 40px 20px; background: var(--superficie); border-radius: var(--radio-l); border: 1px dashed var(--borde-fuerte); }
.vacio > .ico { width: 40px; height: 40px; color: var(--texto-3); margin-bottom: 10px; }
.vacio p { color: var(--texto-2); max-width: 480px; margin: 0 auto; }
.vacio-botones { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-top: 18px; }

/* ---------- el espacio ---------- */
.espacio-grilla { display: grid; grid-template-columns: .95fr 1.05fr; gap: 56px; align-items: center; }
.espacio-lista { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 14px; }
.espacio-lista li { display: flex; gap: 14px; align-items: center; }
.espacio-lista b { display: block; font-weight: 800; }
.espacio-lista small { color: var(--texto-2); font-size: .92rem; }
.mosaico { position: relative; display: grid; grid-template-columns: 1fr 1fr 1fr; grid-template-rows: 220px 220px; gap: 14px; }
.mosaico figure { margin: 0; overflow: hidden; border-radius: var(--radio-l); box-shadow: var(--sombra-m); }
.mosaico img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.mosaico figure:hover img { transform: scale(1.05); }
.mosaico .m1 { grid-column: 1 / 3; }
.mosaico .m2 { grid-row: 1 / 3; grid-column: 3; }
.mosaico .m3 { grid-column: 1; }
.mosaico .m4 { grid-column: 2; }
.mosaico-sello { position: absolute; left: -22px; bottom: -22px; background: var(--superficie); border-radius: 18px; padding: 14px 18px; display: flex; align-items: center; gap: 12px; box-shadow: var(--sombra-l); font-size: .82rem; color: var(--texto-2); line-height: 1.25; }
.mosaico-sello svg { width: 48px; height: 24px; }
.mosaico-sello b { color: var(--azul); font-size: .95rem; }

/* ---------- pasos ---------- */
.pasos { list-style: none; padding: 0; margin: 0 0 32px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.paso { position: relative; padding: 26px 22px; background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio-l); box-shadow: var(--sombra-s); overflow: hidden; }
.paso-num { position: absolute; right: 14px; top: 6px; font: 900 3.4rem/1 var(--titulos); color: var(--borde); }
.paso-ico { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; margin-bottom: 16px; position: relative; }
.paso-ico .ico { width: 24px; height: 24px; }
.paso h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 6px; position: relative; }
.paso p { color: var(--texto-2); font-size: .94rem; position: relative; }
.requisitos { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding: 28px; border-radius: var(--radio-xl); background: var(--fondo-suave); border: 1px solid var(--borde); }
.requisitos h3 { font-size: 1.15rem; font-weight: 800; margin-bottom: 14px; }
.requisitos-nota { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 16px; padding: 22px; background: var(--superficie); border-radius: var(--radio-l); box-shadow: var(--sombra-s); }
.requisitos-nota p { color: var(--texto-2); }
.lista-check { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.lista-check li { display: flex; gap: 10px; align-items: flex-start; }
.lista-check .ico { color: #fff; background: var(--verde-wa); border-radius: 50%; padding: 3px; width: 22px; height: 22px; stroke-width: 3; margin-top: 1px; }
.lista-chica { font-size: .93rem; }

/* ---------- comunidad ---------- */
.seccion-comunidad { background: linear-gradient(160deg, #10296b 0%, #1b3f94 60%, #23489f 100%); color: #fff; overflow: hidden; }
:root[data-theme="dark"] .seccion-comunidad { background: linear-gradient(160deg, #0a1638 0%, #142c69 100%); }
.seccion-comunidad::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(255, 255, 255, .07) 1.3px, transparent 1.4px); background-size: 24px 24px; }
.seccion-comunidad::after { content: ''; position: absolute; right: -120px; top: -120px; width: 380px; height: 380px; border-radius: 50%; border: 50px solid rgba(227, 38, 47, .25); }
.seccion-comunidad .contenedor { position: relative; z-index: 1; }
.seccion-cabeza-clara .seccion-bajada { color: #c9d6f2; }
.seccion-cabeza-clara .antetitulo { color: #ffb0b4; }
.comunidad { display: grid; grid-template-columns: 1.3fr 1fr 1fr; grid-template-rows: 280px 280px; gap: 18px; }
.historia { position: relative; border-radius: var(--radio-l); overflow: hidden; box-shadow: 0 20px 50px rgba(0, 0, 0, .3); background: #0d2257; }
.historia img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.historia:hover img { transform: scale(1.06); }
.historia::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 30%, rgba(8, 18, 50, .92)); }
.historia-texto { position: absolute; z-index: 1; left: 0; right: 0; bottom: 0; padding: 18px; }
.historia-texto h3 { font-size: 1.05rem; font-weight: 800; margin: 10px 0 4px; }
.historia-texto p { font-size: .88rem; color: #d0dbf3; line-height: 1.45; }
.h-grande { grid-row: 1 / 3; }
.h-grande .historia-texto h3 { font-size: 1.45rem; }
.h-grande .historia-texto p { font-size: 1rem; }

/* ---------- formulario ---------- */
.seccion-form { background: var(--fondo-suave); }
.form-grilla { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: start; }
.form-lado > p:not(.antetitulo) { color: var(--texto-2); font-size: 1.05rem; margin-top: 14px; }
.form-foto { position: relative; margin: 26px 0 20px; border-radius: var(--radio-l); overflow: hidden; height: 240px; box-shadow: var(--sombra-m); }
.form-foto img { width: 100%; height: 100%; object-fit: cover; object-position: center 62%; }
.form-foto figcaption { position: absolute; left: 14px; bottom: 14px; background: var(--superficie); border-radius: 14px; padding: 10px 14px; box-shadow: var(--sombra-m); display: grid; font-size: .82rem; color: var(--texto-2); }
.form-foto figcaption b { color: var(--texto); font-size: .92rem; }
.contacto-rapido { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.contacto-item { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: var(--radio); background: var(--superficie); border: 1px solid var(--borde); text-decoration: none; box-shadow: var(--sombra-s); }
.contacto-item small { display: block; color: var(--texto-3); font-size: .78rem; }
.contacto-item b { font-weight: 800; }
.form-caja { position: relative; }
.form-caja::before { content: ''; position: absolute; inset: 14px -14px -14px 14px; border-radius: var(--radio-xl); background: repeating-linear-gradient(135deg, color-mix(in srgb, var(--rojo) 18%, transparent) 0 10px, transparent 10px 20px); z-index: 0; }
.formulario { position: relative; z-index: 1; background: var(--superficie); padding: 32px; border-radius: var(--radio-xl); box-shadow: var(--sombra-l); border: 1px solid var(--borde); }
.formulario[hidden] { display: none; }
.campo { margin-bottom: 16px; }
.campo-fila { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.campo label { display: block; font-weight: 700; font-size: .92rem; margin-bottom: 6px; }
.opcional { color: var(--texto-3); font-weight: 500; }
.campo input, .campo select, .campo textarea { width: 100%; padding: 13px 14px; border-radius: 12px; border: 1px solid var(--borde-fuerte); background: var(--superficie-2); transition: border-color .15s, box-shadow .15s; }
.campo textarea { resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 4px color-mix(in srgb, var(--azul) 16%, transparent); background: var(--superficie); }
.con-error input { border-color: var(--rojo); }
.campo-error { color: var(--rojo); font-size: .85rem; margin-top: 4px; }
.campo-error:empty { display: none; }
.form-error { background: #fde8e9; color: #a3141b; padding: 12px 14px; border-radius: 12px; margin-bottom: 14px; font-weight: 600; font-size: .92rem; }
.form-legal { text-align: center; color: var(--texto-3); font-size: .82rem; margin-top: 10px; }
.trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.exito { text-align: center; }
.exito:focus { outline: none; }
.exito-ico { width: 68px; height: 68px; border-radius: 50%; display: inline-grid; place-items: center; background: var(--verde-wa); color: #fff; margin-bottom: 14px; box-shadow: 0 10px 26px rgba(31, 168, 85, .35); }
.exito-ico .ico { width: 34px; height: 34px; stroke-width: 3; }
.exito h3 { font-size: 1.5rem; font-weight: 900; margin-bottom: 8px; }
.exito p { color: var(--texto-2); }
.exito-sub { margin: 18px 0 10px; font-weight: 600; }

/* ---------- instagram ---------- */
.insta-cabeza { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 26px; flex-wrap: wrap; }
.insta-perfil { display: flex; align-items: center; gap: 14px; }
.insta-avatar { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; border: 3px solid transparent; background-image: linear-gradient(#fff, #fff), linear-gradient(45deg, #f9a03f, #e1306c, #833ab4); background-origin: border-box; background-clip: padding-box, border-box; box-shadow: var(--sombra-s); }
.insta-avatar svg { width: 38px; height: 19px; }
.seccion .insta-perfil h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
.insta-usuario { color: var(--texto-2); font-weight: 600; text-decoration: none; }
.insta-grilla { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.insta-post { position: relative; aspect-ratio: 1; border-radius: 14px; overflow: hidden; box-shadow: var(--sombra-s); background: var(--fondo-suave); }
.insta-post img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.insta-post::after { content: ''; position: absolute; inset: 0; background: rgba(13, 34, 87, .55); opacity: 0; transition: opacity .25s; }
.insta-post .ico { position: absolute; z-index: 1; left: 50%; top: 50%; width: 34px; height: 34px; transform: translate(-50%, -40%); color: #fff; opacity: 0; transition: all .25s; }
.insta-post:hover img, .insta-post:focus-visible img { transform: scale(1.08); }
.insta-post:hover::after, .insta-post:focus-visible::after { opacity: 1; }
.insta-post:hover .ico, .insta-post:focus-visible .ico { opacity: 1; transform: translate(-50%, -50%); }

/* ---------- preguntas ---------- */
.preguntas-grilla { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: start; }
.preguntas-grilla .seccion-cabeza .boton { margin-top: 22px; }
.faq { display: grid; gap: 12px; }
.faq details { background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio); box-shadow: var(--sombra-s); overflow: hidden; }
.faq summary { list-style: none; cursor: pointer; padding: 18px 54px 18px 20px; font-weight: 700; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--celeste-suave); color: var(--azul); font: 700 1.2rem/1 var(--cuerpo); }
.faq details[open] summary::after { content: '–'; background: #e3262f; color: #fff; }
.faq details[open] { border-color: var(--borde-fuerte); }
.faq details p { padding: 0 20px 18px; color: var(--texto-2); }

/* ---------- ubicación ---------- */
.seccion-ubicacion { padding-top: 0; }
.ubicacion-tarjeta { display: grid; grid-template-columns: .9fr 1.1fr; background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio-xl); overflow: hidden; box-shadow: var(--sombra-l); }
.ubicacion-datos { padding: 40px; }
.datos-lista { list-style: none; padding: 0; margin: 22px 0 26px; display: grid; gap: 16px; }
.datos-lista li { display: flex; gap: 14px; align-items: center; }
.datos-lista small { display: block; color: var(--texto-3); font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.datos-lista b { display: block; }
.datos-lista span span { color: var(--texto-2); font-size: .92rem; }
.datos-lista a { color: var(--azul); }
.mapa { min-height: 380px; background: var(--fondo-suave); }
.mapa iframe { width: 100%; height: 100%; min-height: 380px; border: 0; display: block; }
:root[data-theme="dark"] .mapa iframe { filter: invert(.9) hue-rotate(180deg) saturate(.8); }

/* ---------- cierre ---------- */
.cierre { position: relative; overflow: hidden; padding: 70px 0; background: linear-gradient(120deg, #c41821 0%, #e3262f 35%, #1b3f94 100%); color: #fff; }
.cierre::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(255, 255, 255, .1) 1.3px, transparent 1.4px); background-size: 22px 22px; }
.cierre-grilla { position: relative; display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: center; }
.cierre h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 900; }
.cierre-botones { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }

/* ---------- pie ---------- */
.pie { background: #0b1a45; color: #c9d4ee; padding: 60px 0 24px; }
:root[data-theme="dark"] .pie { background: #070f29; }
.pie .marca-texto strong { color: #fff; }
.pie .marca-texto small { color: #9fb0d8; }
.pie .marca-texto em { color: #ff8a8f; }
.pie .marca-logo { background: #fff; border-radius: 10px; padding: 4px 6px; width: 58px; height: 34px; }
.pie-grilla { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.pie-texto { margin-top: 16px; max-width: 360px; font-size: .94rem; }
.pie h3 { color: #fff; font-size: .9rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 16px; }
.pie-lista { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.pie-lista a, .pie-lista span { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: #c9d4ee; font-size: .94rem; }
.pie-lista a:hover { color: #fff; }
.pie-lista .ico { width: 18px; height: 18px; color: #8fb3f2; }
.pie-final { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 44px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .85rem; color: #91a1c9; }
.pie-final a { color: #fff; }

/* ---------- whatsapp flotante ---------- */
.wa-flotante { position: fixed; right: 18px; bottom: 18px; z-index: 40; display: inline-flex; align-items: center; gap: 8px; padding: 14px 20px; border-radius: 999px; background: linear-gradient(135deg, #25c063, #1a9a4b); color: #fff; font-weight: 800; text-decoration: none; box-shadow: 0 12px 30px rgba(31, 168, 85, .4); transition: transform .2s; }
.wa-flotante:hover { transform: translateY(-3px) scale(1.03); }
.wa-flotante .ico { width: 24px; height: 24px; }

/* ---------- detalle ---------- */
.detalle { width: min(640px, calc(100vw - 24px)); max-height: calc(100vh - 32px); padding: 0; border: 0; border-radius: var(--radio-xl); background: var(--superficie); color: var(--texto); box-shadow: var(--sombra-l); overflow: auto; }
.detalle::backdrop { background: rgba(8, 18, 50, .6); backdrop-filter: blur(4px); }
.detalle[open] { animation: aparecer .25s ease; }
@keyframes aparecer { from { opacity: 0; transform: translateY(16px) scale(.98); } }
.detalle-foto { position: relative; min-height: 340px; display: flex; align-items: flex-end; background-color: var(--c, #1b3f94); background-size: cover; background-position: center 30%; color: #fff; }
.detalle-foto::before { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8, 18, 50, .05) 25%, rgba(8, 18, 50, .9)); }
.detalle-foto-texto { position: relative; padding: 24px 28px; }
.detalle-foto h2 { font-size: 1.75rem; font-weight: 900; margin: 10px 0 4px; }
.detalle-area { color: #d2ddf5; font-weight: 600; }
.detalle-cerrar { position: absolute; top: 14px; right: 14px; z-index: 2; background: rgba(255, 255, 255, .92); border: 0; color: #0d2257; }
.pildoras { display: flex; flex-wrap: wrap; gap: 6px; }
.pildora { display: inline-flex; align-items: center; gap: 5px; padding: 5px 10px; border-radius: 999px; background: rgba(255, 255, 255, .92); color: #0d2257; font: 800 .7rem/1 var(--titulos); letter-spacing: .06em; text-transform: uppercase; }
.pildora .ico { width: 14px; height: 14px; }
.p-acreditada { background: #e3262f; color: #fff; }
.detalle-cuerpo { padding: 24px 28px 28px; }
.detalle-datos { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin: 0 0 18px; }
.detalle-datos div { background: var(--superficie-2); border: 1px solid var(--borde); border-radius: 12px; padding: 12px 14px; }
.detalle-datos dt { font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; color: var(--texto-3); font-weight: 700; }
.detalle-datos dd { margin: 2px 0 0; font-weight: 700; }
.detalle-descripcion { color: var(--texto-2); margin-bottom: 18px; }
.detalle-botones { display: grid; grid-template-columns: 1fr auto; gap: 10px; margin-top: 22px; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .carreras { grid-template-columns: repeat(3, 1fr); }
  .insta-grilla { grid-template-columns: repeat(4, 1fr); }
  .menu a:not(.boton) { padding: 8px; font-size: .9rem; }
}
@media (max-width: 920px) {
  .menu-boton { display: inline-grid; }
  .menu { position: fixed; top: 72px; left: 12px; right: 12px; flex-direction: column; align-items: stretch; gap: 4px; padding: 12px; background: var(--superficie); border: 1px solid var(--borde); border-radius: var(--radio-l); box-shadow: var(--sombra-l); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: all .2s; }
  .menu.abierto { opacity: 1; visibility: visible; transform: none; }
  .menu a:not(.boton) { padding: 12px 14px; font-size: 1rem; }
  .menu-cta { margin: 6px 0 0; }
  .hero-grilla, .espacio-grilla, .form-grilla, .preguntas-grilla, .porque-grilla, .ubicacion-tarjeta, .cierre-grilla { grid-template-columns: 1fr; }
  .hero { padding: 36px 0 56px; }
  .hero-collage { height: 460px; max-width: 560px; width: 100%; margin: 0 auto; }
  .numeros-grilla { grid-template-columns: repeat(2, 1fr); }
  .pasos { grid-template-columns: repeat(2, 1fr); }
  .comunidad { grid-template-columns: 1fr 1fr; grid-template-rows: 320px 240px 240px; }
  .h-grande { grid-row: auto; grid-column: 1 / 3; }
  .cierre-botones { justify-content: flex-start; }
  .pie-grilla { grid-template-columns: 1fr 1fr; }
  .pie-grilla > div:first-child { grid-column: 1 / 3; }
  .mosaico-sello { left: 12px; bottom: -18px; }
  .seccion { padding: 64px 0; }
  .seccion-ubicacion { padding-top: 0; }
}
@media (max-width: 640px) {
  .contenedor { padding: 0 16px; }
  .cabecera-fila { height: 64px; }
  .menu { top: 64px; }
  .marca-texto strong { font-size: 1.1rem; }
  .hero h1 { font-size: 2rem; }
  .hero-bajada { font-size: 1.02rem; }
  .hero-botones .boton { flex: 1 1 100%; }
  .hero-collage { height: 380px; }
  .foto-a { width: 62%; height: 78%; }
  .foto-b { width: 44%; height: 44%; }
  .foto-c { width: 44%; height: 42%; left: 4%; }
  .chapa { padding: 9px 12px; font-size: .8rem; }
  .chapa-1 b { font-size: 1.5rem; }
  .chapa-2 { left: 26%; }
  .chapa-3 { right: 36%; }
  .carreras { grid-template-columns: 1fr 1fr; gap: 12px; }
  .tarjeta-cuerpo { padding: 12px 12px 14px; }
  .tarjeta h3 { font-size: .95rem; }
  .tarjeta-pie .ver { display: none; }
  .tarjeta-pie { font-size: .76rem; }
  .tarjeta-sello { width: 32px; height: 32px; top: 8px; right: 8px; }
  .tarjeta-nivel { left: 8px; top: 8px; font-size: .6rem; }
  .beneficios { grid-template-columns: 1fr; }
  .porque-destacado { min-height: 360px; }
  .aneaes { flex-direction: column; align-items: flex-start; padding: 22px; }
  .mosaico { grid-template-rows: 150px 150px; gap: 10px; }
  .pasos { grid-template-columns: 1fr; }
  .requisitos { grid-template-columns: 1fr; padding: 20px; }
  .comunidad { grid-template-columns: 1fr; grid-template-rows: none; grid-auto-rows: 260px; }
  .h-grande { grid-column: auto; }
  .campo-fila { grid-template-columns: 1fr; gap: 0; }
  .formulario { padding: 22px; }
  .form-caja::before { inset: 10px -6px -10px 10px; }
  .contacto-rapido { grid-template-columns: 1fr; }
  .insta-grilla { grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .insta-post { border-radius: 8px; }
  .ubicacion-datos { padding: 24px; }
  .pie-grilla { grid-template-columns: 1fr; }
  .pie-grilla > div:first-child { grid-column: auto; }
  .wa-flotante span { display: none; }
  .wa-flotante { padding: 15px; }
  .detalle-botones { grid-template-columns: 1fr; }
  .detalle-foto { min-height: 250px; }
  .filtros { flex-direction: column; align-items: stretch; }
  .buscador { flex: none; max-width: none; }
  .niveles { justify-content: center; border-radius: 18px; }
  .chips { flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; padding: 0 16px 6px; margin: 0 -16px 10px; scrollbar-width: none; }
  .chips::-webkit-scrollbar { display: none; }
  .chip { flex: none; }
}