/* EcclesiaCast: la página es una proyección. Azul noche de la sala a oscuras
   y el dorado de la luz del proyector como único acento. Oscura de entrada;
   clara sólo si el sistema la pide. Los títulos van en Anton (carpeta fuentes/). */

@font-face {
  font-family: "Anton";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fuentes/anton.ttf") format("truetype");
}

:root {
  --noche: #0B1A33;
  --azul: #13294B;
  --azul-claro: #1E3A66;
  --oro: #F4B942;
  --oro-claro: #FFE2A0;
  --oro-texto: #F4B942;

  --fondo: #08142A;
  --superficie: #0F1F3B;
  --texto: #EAF0F8;
  --suave: #A8B5CB;
  --linea: #22355A;
  --enlace: #9CC3FF;
  --sombra: 0 18px 40px -18px rgba(0, 0, 0, .7), 0 4px 10px -4px rgba(0, 0, 0, .4);

  --letra: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Roboto, Arial, sans-serif;
  --letra-titulo: "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Roboto, Arial, sans-serif;
  --letra-impacto: "Anton", "Arial Narrow", "Segoe UI Variable Display", "Segoe UI", Impact, sans-serif;
  --radio: 14px;
  --ancho: 1180px;
  --salida: cubic-bezier(.16, 1, .3, 1);
  color-scheme: dark light;
}

@media (prefers-color-scheme: light) {
  :root {
    --oro-texto: #8A5A00;
    --fondo: #F4F6FA;
    --superficie: #FFFFFF;
    --texto: #14203A;
    --suave: #47546E;
    --linea: #D9DFEA;
    --enlace: #1D4F91;
    --sombra: 0 18px 40px -18px rgba(11, 26, 51, .35), 0 4px 10px -4px rgba(11, 26, 51, .12);
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--fondo);
  color: var(--texto);
  font-family: var(--letra);
  font-size: 1.0625rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  scrollbar-color: var(--azul-claro) var(--fondo);
}

::selection { background: var(--oro); color: var(--noche); }

img, video { display: block; max-width: 100%; height: auto; }

h1, h2, h3 {
  font-family: var(--letra-titulo);
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin: 0 0 .5em;
}
h2 { font-size: clamp(1.9rem, 3.4vw, 2.75rem); font-weight: 700; }
.seccion h2, .tres-item h2 {
  font-family: var(--letra-impacto); font-weight: 400;
  text-transform: uppercase; letter-spacing: .01em; line-height: 1.05;
}
.seccion h2 { font-size: clamp(2.3rem, 5vw, 3.6rem); }
.tres-item h2 { font-size: 1.7rem; }
h3 { font-size: 1.35rem; font-weight: 650; letter-spacing: -0.01em; }
p { margin: 0 0 1em; text-wrap: pretty; }

a { color: var(--enlace); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible { outline: 3px solid var(--oro); outline-offset: 3px; border-radius: 6px; }

code, kbd {
  font-family: "Cascadia Mono", Consolas, ui-monospace, monospace;
  font-size: .9em;
  background: color-mix(in srgb, var(--linea) 55%, transparent);
  border-radius: 6px;
  padding: .08em .4em;
}
kbd { border: 1px solid var(--linea); border-bottom-width: 2px; }

.visual-oculto {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

.saltar {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--oro); color: var(--noche); padding: .6em 1em; border-radius: 10px;
  font-weight: 650; text-decoration: none;
}
.saltar:focus { top: 12px; }

/* ---------- Botones ---------- */

.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  background: var(--oro); color: var(--noche);
  font-weight: 700; text-decoration: none; letter-spacing: -0.005em;
  border-radius: 12px;
  box-shadow: 0 8px 18px -8px rgba(5, 12, 26, .55), inset 0 -2px 0 rgba(11, 26, 51, .18);
  transition: transform .2s var(--salida), box-shadow .2s var(--salida), background-color .2s;
}
.boton:hover { background: #FFC75A; transform: translateY(-1px); box-shadow: 0 12px 24px -10px rgba(5, 12, 26, .6), inset 0 -2px 0 rgba(11, 26, 51, .18); text-decoration: none; }
.boton:active { transform: translateY(1px); }
.boton-grande { font-size: 1.15rem; padding: .95em 1.5em; }
.boton-chico { font-size: .95rem; padding: .5em 1em; border-radius: 10px; }

/* ---------- Barra de arriba ---------- */

.barra {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--noche) 92%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, .07);
  color: #fff;
}
.barra-dentro {
  max-width: var(--ancho); margin: 0 auto; padding: .7rem 1.25rem;
  display: flex; align-items: center; gap: 1rem;
}
.marca { display: flex; align-items: center; gap: .6rem; color: #fff; text-decoration: none; font-weight: 700; font-size: 1.12rem; letter-spacing: -0.01em; margin-right: auto; }
.marca img { border-radius: 8px; }
.menu { display: flex; gap: .25rem; }
.menu a { color: #D7E0EE; text-decoration: none; padding: .45em .8em; border-radius: 8px; font-size: .98rem; }
.menu a:hover { color: #fff; background: rgba(255, 255, 255, .08); }
.menu-boton { display: none; }

@media (max-width: 760px) {
  .js .menu-boton {
    display: inline-flex; align-items: center; justify-content: center;
    width: 42px; height: 42px; border-radius: 10px; border: 1px solid rgba(255, 255, 255, .16);
    background: transparent; color: #fff; cursor: pointer; order: 3;
  }
  .js .menu {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; gap: 0; padding: .5rem 1rem 1rem;
    background: var(--noche); border-bottom: 1px solid rgba(255, 255, 255, .08);
    display: none;
  }
  .js .menu.abierto { display: flex; }
  .js .menu a { padding: .8em .6em; font-size: 1.05rem; border-bottom: 1px solid rgba(255, 255, 255, .06); }
  .menu { display: none; }
  .barra-dentro { padding: .6rem 1rem; gap: .6rem; }
}

/* ---------- Portada: la sala a oscuras ---------- */

.portada {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--noche);
  color: #fff;
}
/* Dos manchas de luz que derivan despacio detrás de todo, y una rejilla finita */
.portada::before, .portada::after {
  content: ""; position: absolute; z-index: -1; pointer-events: none; border-radius: 50%;
  width: 60vw; height: 60vw; max-width: 780px; max-height: 780px; filter: blur(90px);
}
.portada::before {
  left: -12%; top: -30%;
  background: radial-gradient(circle, rgba(244, 185, 66, .34), transparent 68%);
  animation: deriva-a 22s ease-in-out infinite alternate;
}
.portada::after {
  right: -14%; top: 8%;
  background: radial-gradient(circle, rgba(60, 110, 200, .5), transparent 68%);
  animation: deriva-b 26s ease-in-out infinite alternate;
}
.portada-dentro::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(70% 60% at 50% 30%, #000, transparent 100%);
  mask-image: radial-gradient(70% 60% at 50% 30%, #000, transparent 100%);
}
@keyframes deriva-a { to { transform: translate(14vw, 10vh) scale(1.15); } }
@keyframes deriva-b { to { transform: translate(-12vw, 8vh) scale(.9); } }

.portada-dentro {
  position: relative;
  max-width: var(--ancho); margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4.5rem) 1.25rem clamp(3rem, 7vw, 6rem);
  display: grid; grid-template-columns: minmax(0, 1fr);
  gap: clamp(2.5rem, 5vw, 4rem); justify-items: center;
}
.portada-texto { text-align: center; display: flex; flex-direction: column; align-items: center; }
.portada h1 {
  font-family: var(--letra-impacto); font-weight: 400;
  text-transform: uppercase; letter-spacing: .005em; line-height: .98;
  font-size: clamp(2.7rem, 8.4vw, 6.6rem);
  margin-bottom: .4em; text-wrap: balance;
}
.portada h1 .linea { display: block; overflow: hidden; padding-block: .03em; }
.portada h1 .linea > span { display: block; }
.portada h1 .hueca { color: transparent; -webkit-text-stroke: clamp(1.5px, .22vw, 3px) #fff; }
.portada h1 .dorada { color: var(--oro); }
.entrada { font-size: clamp(1.08rem, 1.5vw, 1.22rem); color: #CCD7E8; max-width: 38em; }
.descarga { margin: 1.8rem 0 1.2rem; }
.descarga-datos { margin: .7rem 0 0; font-size: .95rem; color: #A9B8CF; }
.beta { font-size: .98rem; color: #B9C6DA; margin-bottom: .4em; max-width: 36em; }
.beta a { color: var(--oro-claro); }

/* Entrada: cada línea del título sube desde abajo, una tras otra */
.js .portada h1 .linea > span { animation: sube 1s var(--salida) both; }
.js .portada h1 .linea:nth-child(2) > span { animation-delay: .12s; }
.js .portada h1 .linea:nth-child(3) > span { animation-delay: .24s; }
.js .portada .entrada, .js .portada .descarga, .js .portada .beta { animation: aparece 1s var(--salida) .45s both; }
@keyframes sube { from { transform: translateY(105%); } }
@keyframes aparece { from { opacity: 0; transform: translateY(14px); } }

/* La pantalla que se proyecta: flota en perspectiva y se endereza al mirarla */
.proyeccion { position: relative; width: 100%; max-width: 1020px; perspective: 1600px; }
.haz {
  position: absolute; inset: -14% -8%; pointer-events: none;
}
.haz::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(55% 55% at 50% 55%, rgba(255, 213, 120, .42), rgba(244, 185, 66, .14) 55%, transparent 80%);
  filter: blur(26px);
  opacity: .8;
  transition: opacity .9s var(--salida);
}
.proyeccion.brillo .haz::before { opacity: 1; transition-duration: .12s; }
.foco { display: none; }
.pantalla {
  position: relative; z-index: 1;
  aspect-ratio: 16 / 9;
  border-radius: 12px; overflow: hidden;
  background: #000;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .16), 0 40px 90px -24px rgba(0, 0, 0, .85), 0 0 120px -30px rgba(244, 185, 66, .45);
  transform: rotateX(var(--inclina-x, 0deg)) rotateY(var(--inclina-y, 0deg));
  transition: transform .5s var(--salida);
}
.js .pantalla { animation: levanta 1.3s var(--salida) .3s both; }
@keyframes levanta { from { opacity: 0; transform: translateY(60px) rotateX(18deg) scale(.94); } }
.diapo { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity .6s ease; }
.diapo.activa { opacity: 1; }
.diapo img { width: 100%; height: 100%; object-fit: cover; }
.controles {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: space-between; gap: .75rem;
  margin-top: .9rem;
}
.flecha {
  flex: none; width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .2); background: rgba(255, 255, 255, .06);
  color: #fff; display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
  transition: background-color .2s, border-color .2s, transform .15s;
}
.flecha:hover { background: rgba(244, 185, 66, .18); border-color: rgba(244, 185, 66, .6); }
.flecha:active { transform: scale(.94); }
.diapo-titulo { margin: 0; text-align: center; font-weight: 600; color: #E3EAF5; font-size: 1rem; }
.pista { position: relative; z-index: 1; margin: .7rem 0 0; text-align: center; font-size: .9rem; color: #95A6C0; }
.pista kbd { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .2); color: #fff; }
.no-js .pista, html:not(.js) .controles, html:not(.js) .pista { display: none; }

@media (max-width: 900px) {
  .haz { inset: -6% -2%; }
}

/* ---------- Tres razones ---------- */

.tres { background: var(--azul); color: #fff; border-top: 1px solid rgba(255, 255, 255, .06); }
.tres-dentro {
  max-width: var(--ancho); margin: 0 auto; padding: clamp(2.5rem, 5vw, 3.75rem) 1.25rem;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, 4vw, 3.5rem);
}
.tres-item { border-top: 2px solid var(--oro); padding-top: 1.1rem; }
.tres-item h2 { font-size: 1.55rem; font-weight: 700; letter-spacing: -0.015em; margin-bottom: .45em; }
.tres-item p { color: #C9D5E7; margin: 0; }
@media (max-width: 760px) { .tres-dentro { grid-template-columns: 1fr; } }

/* ---------- Secciones ---------- */

.seccion { padding: clamp(4rem, 8vw, 6.5rem) 1.25rem; }
.angosto { max-width: 52rem; margin: 0 auto; }
.bajada { font-size: 1.15rem; color: var(--suave); max-width: 40em; }

.video-marco {
  max-width: 1000px; margin: 2rem auto 0;
  border-radius: var(--radio); overflow: hidden; background: #000;
  box-shadow: var(--sombra);
}
.video-marco video { width: 100%; }

/* Funciones: captura a un lado, texto al otro */
.funciones { background: var(--superficie); border-block: 1px solid var(--linea); }
.funciones > .angosto h2 { margin-bottom: 1.2em; }
.funcion {
  max-width: var(--ancho); margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: clamp(1.75rem, 4vw, 4rem); align-items: center;
  padding: clamp(1.75rem, 3.5vw, 2.75rem) 0;
}
.funcion:nth-of-type(even) { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); }
.funcion:nth-of-type(even) .funcion-imagen { order: 2; }
.funcion-imagen { margin: 0; }
.funcion-imagen img {
  width: 100%; border-radius: 12px;
  box-shadow: 0 0 0 1px rgba(11, 26, 51, .08), var(--sombra);
  background: var(--noche);
}
.funcion-imagen-angosta img { max-width: 360px; margin-inline: auto; }
.funcion-imagen-celular img { max-width: 280px; margin-inline: auto; border-radius: 30px; box-shadow: 0 0 0 8px #0B1424, 0 0 0 9px rgba(255,255,255,.08), var(--sombra); }
.funcion-texto h3 { font-size: clamp(1.45rem, 2.2vw, 1.85rem); font-weight: 700; letter-spacing: -0.02em; }
.funcion-texto p { color: var(--suave); font-size: 1.1rem; max-width: 30em; }
.tambien { margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid var(--linea); color: var(--suave); }
.tambien strong { color: var(--texto); }
.enlace-flecha { font-weight: 650; }

@media (max-width: 860px) {
  .funcion, .funcion:nth-of-type(even) { grid-template-columns: 1fr; gap: 1.25rem; }
  .funcion-imagen-celular img { max-width: 230px; }
  .funcion:nth-of-type(even) .funcion-imagen { order: 0; }
}

/* Instalar */
.verdad {
  background: color-mix(in srgb, var(--oro) 16%, var(--superficie));
  border: 1px solid color-mix(in srgb, var(--oro) 55%, transparent);
  border-radius: var(--radio); padding: 1.25rem 1.4rem; margin: 1.5rem 0 2.25rem;
}
.verdad p { margin: 0; }
.pasos { list-style: none; counter-reset: paso; padding: 0; margin: 0; }
.pasos li {
  counter-increment: paso; position: relative;
  padding: 0 0 1.9rem 3.6rem; margin: 0;
}
.pasos li::before {
  content: counter(paso);
  position: absolute; left: 0; top: -.15rem;
  width: 2.35rem; height: 2.35rem; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--azul); color: #fff; font-weight: 700; font-size: 1.05rem;
}
.pasos li:not(:last-child)::after {
  content: ""; position: absolute; left: 1.15rem; top: 2.5rem; bottom: .4rem;
  width: 2px; background: var(--linea);
}
.pasos h3 { font-size: 1.2rem; margin-bottom: .3em; }
.pasos p { color: var(--suave); }
.aviso { margin: 1rem 0 0; max-width: 420px; }
.aviso img { border-radius: 4px; box-shadow: var(--sombra); }

.huella {
  margin-top: 1.5rem; padding: 1.5rem; border-radius: var(--radio);
  background: var(--superficie); border: 1px solid var(--linea);
}
.huella h3 { font-size: 1.2rem; }
.huella p { color: var(--suave); }
.codigo { display: flex; gap: .6rem; align-items: stretch; margin: .3rem 0 1rem; }
.codigo code {
  flex: 1; min-width: 0; overflow-wrap: anywhere; word-break: break-all;
  font-size: .92rem; padding: .7em .85em; border-radius: 10px; line-height: 1.45;
  background: var(--fondo); border: 1px solid var(--linea);
}
.copiar {
  flex: none; border: 1px solid var(--linea); background: var(--fondo); color: var(--texto);
  border-radius: 10px; padding: 0 1em; font: inherit; font-weight: 600; cursor: pointer;
}
.copiar:hover { border-color: var(--oro); }
html:not(.js) .copiar { display: none; }

/* Requisitos */
.requisitos { background: var(--superficie); border-block: 1px solid var(--linea); }
.tabla { margin: 1.5rem 0; border: 1px solid var(--linea); border-radius: var(--radio); overflow: hidden; }
table { width: 100%; border-collapse: collapse; font-size: 1rem; }
th, td { text-align: left; padding: .85rem 1rem; vertical-align: top; border-bottom: 1px solid var(--linea); }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
thead th { background: var(--azul); color: #fff; font-weight: 650; }
tbody th { font-weight: 650; width: 22%; }
td { color: var(--suave); }
.nota { color: var(--suave); }
@media (max-width: 640px) {
  thead { display: none; }
  table, tbody, tr, th, td { display: block; width: 100%; }
  tbody th { width: auto; background: color-mix(in srgb, var(--linea) 45%, transparent); padding: .6rem 1rem; }
  td { border-bottom: 0; padding: .45rem 1rem; }
  td::before { content: attr(data-titulo) ": "; font-weight: 650; color: var(--texto); }
  tbody tr:last-child td:last-child { padding-bottom: .9rem; }
}

/* Preguntas */
.lista-preguntas { margin-top: 1.5rem; border-top: 1px solid var(--linea); }
details { border-bottom: 1px solid var(--linea); }
summary {
  cursor: pointer; list-style: none; position: relative;
  padding: 1.1rem 2.5rem 1.1rem 0; font-weight: 650; font-size: 1.1rem;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: ""; position: absolute; right: .4rem; top: 50%; width: 11px; height: 11px; margin-top: -8px;
  border-right: 2.5px solid var(--oro-texto); border-bottom: 2.5px solid var(--oro-texto);
  transform: rotate(45deg); transition: transform .25s var(--salida);
}
details[open] summary::after { transform: rotate(225deg); margin-top: -2px; }
details p { color: var(--suave); padding-right: 2rem; }

/* Colaborar */
.dos-columnas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.5rem; margin-top: 2.5rem; }
.dos-columnas p, .ayudas { color: var(--suave); }
.ayudas { padding-left: 1.1rem; margin: 0; }
.ayudas li { margin-bottom: .8rem; }
.ayudas li::marker { color: var(--oro-texto); }
.ayudas strong { color: var(--texto); }
@media (max-width: 760px) { .dos-columnas { grid-template-columns: 1fr; gap: 1.5rem; } }
.cierre {
  margin-top: 4rem; padding: 2.5rem 1.5rem; text-align: center;
  background: radial-gradient(70% 120% at 50% 0%, rgba(244, 185, 66, .2), transparent 70%), var(--noche);
  color: #fff; border-radius: 18px;
}
.cierre img { margin: 0 auto 1rem; border-radius: 14px; }
.cierre p { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.015em; margin-bottom: 1.2rem; }

/* Pie */
.pie { background: var(--noche); color: #B8C5D9; }
.pie-dentro { max-width: var(--ancho); margin: 0 auto; padding: 2.5rem 1.25rem 3rem; font-size: .97rem; }
.pie a { color: #E8EEF7; }
.pie-marca { display: flex; align-items: center; gap: .55rem; color: #fff; font-size: 1.1rem; }
.pie-marca img { border-radius: 7px; }
.pie-enlaces { display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; margin: 1rem 0; }
.pie-chico { font-size: .9rem; color: #8FA0BA; margin: 0; }

/* Página de texto (privacidad) */
.texto { max-width: 46rem; margin: 0 auto; padding: clamp(3rem, 6vw, 5rem) 1.25rem; }
.texto h1 { font-size: clamp(2.1rem, 4vw, 3rem); font-weight: 750; letter-spacing: -0.03em; }
.texto h2 { font-size: 1.45rem; margin-top: 2rem; }
.texto p, .texto li { color: var(--suave); }
.texto strong { color: var(--texto); }
.texto .tabla { font-size: .96rem; }
.texto td { color: var(--suave); }
.volver { display: inline-block; margin-bottom: 1.5rem; font-weight: 600; }
@media (max-width: 640px) {
  .texto td::before { content: attr(data-titulo) ": "; }
}

/* ---------- Movimiento ----------
   Las capturas se "encienden" al llegar, como una imagen que el proyector
   pone en pantalla: de apagadas y desenfocadas a nítidas. */

.js .revelar { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--salida), transform .8s var(--salida); }
.js .revelar.visible { opacity: 1; transform: none; }
.js .funcion.revelar .funcion-imagen img { filter: brightness(.35) saturate(.4) blur(3px); transition: filter 1.1s var(--salida) .15s; }
.js .funcion.revelar.visible .funcion-imagen img { filter: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .revelar, .js .funcion.revelar .funcion-imagen img { opacity: 1; transform: none; filter: none; transition: none; }
  .diapo, .haz::before, .boton, .pantalla { transition: none; }
  .portada::before, .portada::after { animation: none; }
  .js .portada h1 .linea > span, .js .portada .entrada, .js .portada .descarga, .js .portada .beta, .js .pantalla { animation: none; }
}

/* ---------- Cifras ---------- */

.cifras { background: var(--noche); color: #fff; border-block: 1px solid rgba(255, 255, 255, .07); }
.cifras-dentro {
  max-width: var(--ancho); margin: 0 auto; padding: clamp(2.5rem, 5vw, 4rem) 1.25rem;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(1.25rem, 3vw, 2.5rem);
}
.cifra { text-align: center; }
.cifra-num {
  margin: 0 0 .1em; font-family: var(--letra-impacto); line-height: 1;
  font-size: clamp(3.4rem, 7vw, 5.5rem); color: var(--oro);
  text-shadow: 0 0 40px rgba(244, 185, 66, .35); font-variant-numeric: tabular-nums;
}
.cifra p:last-child { margin: 0 auto; max-width: 14em; color: #B9C6DA; font-size: 1rem; line-height: 1.4; }
@media (max-width: 760px) { .cifras-dentro { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- Funciones numeradas ---------- */

.etiqueta {
  display: flex; align-items: center; gap: .7em; margin: 0 0 .9rem;
  font-family: "Cascadia Mono", Consolas, ui-monospace, monospace;
  font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; color: var(--suave);
}
.etiqueta span:first-child {
  color: var(--noche); background: var(--oro); border-radius: 6px; padding: .2em .55em; font-weight: 700;
}
.chip {
  font-family: var(--letra); letter-spacing: .04em; font-weight: 700; font-size: .72rem;
  color: var(--oro); border: 1px solid rgba(244, 185, 66, .6); border-radius: 99px; padding: .15em .7em;
}
.funcion-imagen { position: relative; }
.funcion-imagen img { transition: box-shadow .5s var(--salida); will-change: transform; }
.funcion:hover .funcion-imagen img {
  box-shadow: 0 0 0 1px rgba(244, 185, 66, .45), 0 30px 80px -30px rgba(244, 185, 66, .45), var(--sombra);
}

/* ---------- Y todo lo demás ---------- */

.demas { max-width: var(--ancho); margin: clamp(3rem, 6vw, 5rem) auto 0; padding-top: clamp(2.5rem, 5vw, 4rem); border-top: 1px solid var(--linea); }
.demas-titulo { margin-bottom: 1.2em; }
.demas-grilla { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.1rem; }
.mini {
  background: var(--fondo); border: 1px solid var(--linea); border-radius: 18px; padding: 1.1rem 1.1rem 1.4rem;
  transition: transform .4s var(--salida), border-color .3s, box-shadow .4s var(--salida);
}
.mini:hover { transform: translateY(-4px); border-color: rgba(244, 185, 66, .55); box-shadow: 0 24px 50px -28px rgba(244, 185, 66, .5); }
.mini-visual {
  height: 7.5rem; border-radius: 12px; margin-bottom: 1rem; display: grid; place-items: center; padding: .6rem;
  background: radial-gradient(90% 120% at 50% 0%, #1E3A66, var(--noche)); color: #fff; text-align: center; overflow: hidden;
}
.mini h3 { font-size: 1.15rem; margin-bottom: .3em; }
.mini p { color: var(--suave); font-size: 1rem; margin: 0; }
.mini-reloj { font-family: var(--letra-impacto); font-size: 3rem; letter-spacing: .04em; color: var(--oro); font-variant-numeric: tabular-nums; }
.mini-aviso { background: rgba(0, 0, 0, .55); border-top: 2px solid var(--oro); padding: .5em .9em; font-size: .92rem; width: 100%; }
.mini-letra { font-size: 1.35rem; font-weight: 650; }
.mini-letra mark { background: var(--oro); color: var(--noche); border-radius: 5px; padding: 0 .25em; }
.mini-visual kbd { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .3); color: #fff; font-size: 1.1rem; padding: .25em .6em; }
.mini-chip { border: 1px solid rgba(255, 255, 255, .3); border-radius: 99px; padding: .45em 1.1em; font-weight: 650; }
.mini-ok { border-color: #5FD18B; color: #8EE8B0; }
.demas-guia { margin: 2rem 0 0; text-align: center; }
@media (max-width: 900px) { .demas-grilla { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .demas-grilla { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { .mini, .funcion-imagen img { transition: none; } }

/* ---------- Barra viva y cierre ---------- */

.barra { transition: background-color .3s, box-shadow .3s; }
.barra.abajo { background: color-mix(in srgb, var(--noche) 97%, transparent); box-shadow: 0 10px 30px -14px rgba(0, 0, 0, .7); }
.menu a { position: relative; }
.menu a.actual { color: var(--oro-claro); }
.menu a.actual::after {
  content: ""; position: absolute; left: .8em; right: .8em; bottom: .15em; height: 2px; border-radius: 2px; background: var(--oro);
}
.cierre { position: relative; overflow: hidden; padding: clamp(3rem, 7vw, 5.5rem) 1.5rem; border: 1px solid rgba(244, 185, 66, .25); }
.cierre::before {
  content: ""; position: absolute; left: 50%; top: -40%; width: 70%; aspect-ratio: 1; transform: translateX(-50%);
  background: radial-gradient(circle, rgba(244, 185, 66, .28), transparent 65%); filter: blur(40px); pointer-events: none;
  animation: respira 7s ease-in-out infinite alternate;
}
.cierre > * { position: relative; }
.cierre p {
  font-family: var(--letra-impacto); font-weight: 400; text-transform: uppercase; letter-spacing: .01em;
  font-size: clamp(2.4rem, 7vw, 4.8rem); line-height: 1; margin-bottom: .5em;
}
@keyframes respira { from { opacity: .6; transform: translateX(-50%) scale(.9); } to { opacity: 1; transform: translateX(-50%) scale(1.1); } }
@media (prefers-reduced-motion: reduce) { .cierre::before { animation: none; } .barra { transition: none; } }