:root {
  --paper: #f3f2ec;
  --paper-2: #e8e6dd;
  --white: #ffffff;
  --ink: #101010;
  --ink-2: #3a3a3e;
  --muted: #5f5f66;
  --line-soft: #d3d1c6;
  --black: #0e0e0e;
  --black-2: #1b1b1d;
  --on-black: #f3f2ec;
  --muted-dark: #a3a3ab;
  --yellow: #f2e600;
  --font: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --wrap: 1200px;
  --header-h: 72px;
  --border: 2px solid var(--ink);

  /* Movimiento: contrato de tokens (docs/MOTION.md, estilo Expresivo) */
  --dur-press: 100ms;
  --dur-fast: 150ms;
  --dur-base: 200ms;
  --dur-enter: 280ms;
  --dur-exit: 200ms;
  --dur-reveal: 700ms;
  --ease-out-ui: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out-ui: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
  --scale-press: 0.97;
  --reveal-dist: 24px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: calc(var(--header-h) + 8px); }
html:focus-within { scroll-behavior: smooth; }
html.menu-abierto { overflow: hidden; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  /* clip y no hidden: hidden convierte al body en contenedor de scroll y rompe el header sticky al abrir el menú */
  overflow-x: clip;
}
img, iframe, video { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; line-height: 1; }
p, ol, ul, dl, dd { margin: 0; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }
.section--dark :focus-visible, .cta :focus-visible { outline-color: var(--yellow); }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
@media (min-width: 640px) { .wrap { padding: 0 32px; } }

.ico { width: 1.2em; height: 1.2em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ico-nudge, .ico-drop { transition: transform var(--dur-fast) var(--ease-out-ui); }

/* Subrayado que crece desde la izquierda */
.link-ui {
  text-decoration: none;
  background: linear-gradient(currentColor, currentColor) 0 100% / 0 2px no-repeat;
  padding-bottom: 1px;
  transition: background-size var(--dur-fast) var(--ease-out-ui), color var(--dur-fast) var(--ease-out-ui);
}
.link-ui:focus-visible { background-size: 100% 2px; }

/* ---------- Tipografía ---------- */
.h2 {
  font-weight: 900; font-stretch: 125%;
  font-size: clamp(2rem, 5.2vw, 3.9rem); line-height: .92;
  text-transform: uppercase; letter-spacing: -.02em;
}
.label {
  display: inline-flex; align-items: center; gap: .55rem;
  font-weight: 700; font-size: .76rem; letter-spacing: .16em; text-transform: uppercase;
  margin-bottom: 1rem;
}
.label::before { content: ""; width: 10px; height: 10px; background: var(--ink); }
.label--light::before { background: var(--yellow); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 52px; padding: .8rem 1.4rem;
  border: var(--border); border-radius: 0;
  font: 800 .86rem/1 var(--font); font-stretch: 112%; letter-spacing: .04em; text-transform: uppercase;
  text-decoration: none; cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition:
    background-color var(--dur-fast) var(--ease-out-ui),
    color var(--dur-fast) var(--ease-out-ui),
    border-color var(--dur-fast) var(--ease-out-ui),
    transform var(--dur-press) var(--ease-out-ui);
}
.btn:active { transform: scale(var(--scale-press)); }
.btn--sm { min-height: 44px; padding: .6rem 1rem; font-size: .76rem; }
.btn--black { background-color: var(--ink); color: var(--yellow); }
.btn--line { background-color: transparent; color: var(--ink); }
.btn--square { width: 44px; padding: 0; }

/* ---------- Marca ---------- */
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; }
.brand-mark {
  width: 42px; height: 42px; display: grid; place-items: center; background: var(--ink);
  transition: transform var(--dur-fast) var(--ease-out-ui);
}
.brand-mark svg { width: 18px; height: 22px; fill: none; stroke: var(--yellow); stroke-width: 4; stroke-linecap: square; }
.brand-word { font-weight: 900; font-stretch: 125%; font-size: 1.05rem; letter-spacing: .01em; }
.brand:active .brand-mark { transform: scale(var(--scale-press)); }

/* ---------- Barra demo + header ---------- */
.demo-bar {
  background: var(--ink); color: var(--muted-dark);
  font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; text-align: center;
  padding: 7px 16px;
}
.site-header {
  position: sticky; top: 0; z-index: 70;
  background-color: var(--yellow);
  border-bottom: 2px solid transparent;
  transition: background-color var(--dur-fast) var(--ease-out-ui), border-color var(--dur-fast) var(--ease-out-ui);
}
.site-header.is-scrolled { border-bottom-color: var(--ink); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-h); gap: 1rem; }
.header-actions { display: flex; align-items: center; gap: 10px; }
@media (max-width: 479px) { .header-cta { display: none; } }
.menu-btn {
  display: inline-flex; align-items: center; gap: .6rem; min-height: 44px; padding: 0 14px;
  border: var(--border); background-color: transparent; color: var(--ink); cursor: pointer;
  font: 800 .8rem var(--font); font-stretch: 112%; letter-spacing: .06em; text-transform: uppercase;
  -webkit-tap-highlight-color: transparent;
  transition: background-color var(--dur-fast) var(--ease-out-ui), color var(--dur-fast) var(--ease-out-ui), transform var(--dur-press) var(--ease-out-ui);
}
.menu-btn:active { transform: scale(var(--scale-press)); }
.menu-btn .ico, .fab-btn .ico { animation: icono-entra var(--dur-base) var(--ease-out-ui); }

/* Menú a pantalla completa: baja como un drawer y sale en 200 ms */
.menu {
  position: fixed; inset: 0; z-index: 60;
  background: var(--yellow);
  padding-top: calc(var(--header-h) + 32px);
  overflow-y: auto;
  display: none; opacity: 0; transform: translateY(-16px);
  transition:
    opacity var(--dur-exit) var(--ease-out-ui),
    transform var(--dur-exit) var(--ease-out-ui),
    display var(--dur-exit) allow-discrete;
}
.menu.is-open {
  display: block; opacity: 1; transform: none;
  transition-duration: var(--dur-enter);
  transition-timing-function: var(--ease-drawer);
}
@starting-style { .menu.is-open { opacity: 0; transform: translateY(-16px); } }
.menu-inner { display: grid; gap: 40px; padding-bottom: 48px; }
@media (min-width: 900px) { .menu-inner { grid-template-columns: 1.4fr .6fr; align-items: end; } }
.menu-nav { display: grid; border-top: var(--border); }
.menu-nav a {
  display: flex; align-items: baseline; gap: 1rem; padding: 14px 0; border-bottom: var(--border);
  text-decoration: none; font-weight: 900; font-stretch: 125%; text-transform: uppercase;
  font-size: clamp(1.8rem, 6vw, 3.4rem); line-height: 1; letter-spacing: -.02em;
  transition: color var(--dur-fast) var(--ease-out-ui), background-color var(--dur-fast) var(--ease-out-ui);
}
.menu-nav small { font-size: .8rem; font-stretch: 100%; letter-spacing: .1em; font-weight: 700; }
.menu.is-open .menu-nav a, .menu.is-open .menu-side { animation: entra-rapido var(--dur-enter) var(--ease-out-ui) backwards; animation-delay: calc(60ms + var(--i, 0) * 35ms); }
.menu-wa { display: grid; gap: .7rem; font-weight: 700; }
.menu-wa a { display: inline-flex; align-items: center; gap: .5rem; justify-self: start; }

/* ---------- Hero ---------- */
.hero { background: var(--yellow); border-bottom: var(--border); overflow: hidden; }
.hero-inner { display: grid; gap: 48px; align-items: center; padding-top: 40px; padding-bottom: 56px; }
@media (min-width: 1000px) { .hero-inner { grid-template-columns: 1.3fr .7fr; padding-top: 64px; padding-bottom: 80px; } }
.hero-title {
  display: grid;
  font-weight: 900; font-stretch: 125%; text-transform: uppercase;
  font-size: clamp(2.4rem, 7vw, 5.4rem); line-height: .88; letter-spacing: -.03em;
}
.hero-title .outline { color: transparent; -webkit-text-stroke: 2px var(--ink); }
@media (min-width: 900px) { .hero-title .outline { -webkit-text-stroke-width: 3px; } }
.hero-lead { margin-top: 1.6rem; font-size: clamp(1.02rem, 2vw, 1.2rem); max-width: 33rem; color: var(--ink-2); }
.hero-lead strong { color: var(--ink); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 2rem; }

/* Video: un celular con un reel a la vez */
.hero-video { display: grid; justify-items: center; gap: 14px; }
.phone { width: min(360px, 100%); padding: 8px; background: var(--ink); border-radius: 30px; box-shadow: 10px 10px 0 var(--ink); }
/* Pantalla 9:16: el póster se ve al instante y el video arranca solo, sin audio */
.phone-screen { position: relative; aspect-ratio: 9 / 16; border-radius: 23px; overflow: hidden; background: var(--black-2); }
.video-frame { position: absolute; inset: 0; }
.video-frame video { width: 100%; height: 100%; object-fit: cover; }
/* Barras tipo historias: la actual la mueve JS con transform */
.stories { position: absolute; z-index: 2; top: 12px; left: 12px; right: 12px; display: flex; gap: 4px; }
.stories span { flex: 1; height: 3px; border-radius: 2px; overflow: hidden; background: rgba(255, 255, 255, .35); }
.stories i { display: block; height: 100%; background: #fff; transform-origin: 0 50%; transform: scaleX(0); }
.story-cap {
  position: absolute; left: 0; right: 0; bottom: 0; display: grid; gap: 2px;
  padding: 56px 70px 18px 16px; color: #fff; font-size: .82rem; font-weight: 600;
  background: linear-gradient(transparent, rgba(0, 0, 0, .72));
}
.story-cap b { color: var(--yellow); font-weight: 900; font-stretch: 125%; text-transform: uppercase; font-size: 1.25rem; line-height: 1; }
.video-pause {
  position: absolute; z-index: 2; right: 12px; bottom: 14px;
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; cursor: pointer;
  background-color: rgba(0, 0, 0, .5); color: #fff; border: 1px solid rgba(255, 255, 255, .45); font-size: 1rem;
  -webkit-tap-highlight-color: transparent;
  transition: background-color var(--dur-fast) var(--ease-out-ui), color var(--dur-fast) var(--ease-out-ui), transform var(--dur-press) var(--ease-out-ui);
}
.video-pause:active { transform: scale(var(--scale-press)); }
.video-pause .ico { fill: currentColor; stroke: none; animation: icono-entra var(--dur-base) var(--ease-out-ui); }
/* Respaldo: si no hay archivo local se usa el embed de Instagram (más alto que 9:16) */
.phone-screen.es-embed { aspect-ratio: auto; min-height: 600px; }
.phone-screen.es-embed .video-frame { position: relative; }
.phone-screen.es-embed .stories, .phone-screen.es-embed .video-pause { display: none; }
.phone-screen .instagram-media { margin: 0 !important; border: 0 !important; border-radius: 0 !important; box-shadow: none !important; }
/* El embed de Instagram no fija ancho: queda en su mínimo (326 px) si no se lo damos */
.phone-screen iframe.instagram-media { width: 100% !important; background-color: transparent !important; }
.phone-screen blockquote.instagram-media { min-height: 600px; display: grid; place-items: center; padding: 0; background: var(--black-2); }
.video-fallback { display: grid; justify-items: center; gap: .8rem; color: var(--muted-dark); font-weight: 700; font-size: .9rem; text-decoration: none; }
.video-play {
  width: 64px; height: 64px; display: grid; place-items: center; font-size: 1.5rem;
  background-color: var(--yellow); color: var(--ink);
  transition: transform var(--dur-fast) var(--ease-out-ui);
}
.video-play .ico { fill: currentColor; stroke: none; }
.video-pick { position: relative; display: inline-flex; border: var(--border); background: var(--paper); }
.video-pick [role=tab] {
  position: relative; z-index: 1; min-height: 44px; padding: 0 16px; border: 0; background: transparent; cursor: pointer;
  font: 800 .78rem var(--font); font-stretch: 112%; letter-spacing: .04em; text-transform: uppercase; color: var(--ink);
  -webkit-tap-highlight-color: transparent;
  transition: color var(--dur-fast) var(--ease-out-ui), transform var(--dur-press) var(--ease-out-ui);
}
.video-pick [role=tab]:active { transform: scale(var(--scale-press)); }
.video-pick [role=tab][aria-selected=true] { color: var(--yellow); }
.video-cap { font-size: .82rem; color: var(--ink-2); text-align: center; }

/* Indicador común de los selectores (videos, sedes, días): solo transform */
.ind { position: absolute; top: 0; left: 0; width: 100px; height: 100px; background: var(--ink); transform-origin: 0 0; pointer-events: none; }
.listo > .ind { transition: transform var(--dur-enter) var(--ease-in-out-ui); }

/* ---------- Números ---------- */
.facts { background: var(--ink); color: var(--on-black); }
.facts-inner { display: grid; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 900px) { .facts-inner { grid-template-columns: repeat(4, 1fr); } }
.fact { display: grid; gap: .3rem; padding: 26px 16px; border-left: 1px solid #333; }
.fact:nth-child(odd) { border-left: 0; }
@media (min-width: 900px) { .fact:nth-child(odd) { border-left: 1px solid #333; } .fact:first-child { border-left: 0; } }
.fact b { font-weight: 900; font-stretch: 125%; font-size: clamp(1.8rem, 4vw, 2.8rem); line-height: 1; color: var(--yellow); }
.fact span { font-size: .84rem; color: var(--muted-dark); max-width: 16rem; }

/* ---------- Secciones ---------- */
.section { padding: 80px 0; }
@media (min-width: 900px) { .section { padding: 112px 0; } }
.section--line { border-top: var(--border); border-bottom: var(--border); background: var(--paper-2); }
.section--dark { background: var(--ink); color: var(--on-black); }
.head { margin-bottom: 44px; }
.head--row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px; }

/* ---------- El pase ---------- */
.pase { display: grid; gap: 24px; align-items: center; }
@media (min-width: 900px) { .pase { grid-template-columns: .9fr 1.1fr; gap: 56px; } }
.pase-big {
  font-weight: 900; font-stretch: 125%; line-height: .8; text-align: center;
  font-size: clamp(14rem, 34vw, 26rem);
  color: transparent; -webkit-text-stroke: 3px var(--ink);
  background: linear-gradient(var(--yellow), var(--yellow)) center 62% / 100% 34% no-repeat;
}
.pase-lead { margin-top: 1.2rem; max-width: 34rem; color: var(--ink-2); font-size: 1.05rem; }
.pase-list { list-style: none; padding: 0; margin: 2rem 0; border-top: var(--border); }
.pase-list li { display: flex; align-items: center; gap: 1rem; padding: 16px 0; border-bottom: 1px solid var(--line-soft); font-weight: 700; font-size: 1.05rem; }
.pase-list span { display: grid; place-items: center; width: 38px; height: 38px; flex: none; background: var(--ink); color: var(--yellow); font-size: .8rem; font-weight: 800; }

/* ---------- Sedes ---------- */
.sedes { display: grid; grid-template-columns: minmax(0, 1fr); border: var(--border); background: var(--paper); }
@media (min-width: 900px) { .sedes { grid-template-columns: 320px minmax(0, 1fr); } }
.sede-list { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-bottom: var(--border); }
@media (min-width: 900px) { .sede-list { grid-template-columns: 1fr; align-content: start; border-bottom: 0; border-right: var(--border); } }
.sede-list > .ind { background: var(--yellow); }
.sede-list [role=tab] {
  position: relative; z-index: 1; display: grid; gap: .25rem; text-align: left;
  padding: 16px 12px; border: 0; border-left: 1px solid var(--line-soft); background: transparent; cursor: pointer; color: var(--ink);
  font-family: var(--font);
  -webkit-tap-highlight-color: transparent;
  transition: transform var(--dur-press) var(--ease-out-ui), color var(--dur-fast) var(--ease-out-ui);
}
.sede-list [role=tab]:first-of-type { border-left: 0; }
@media (min-width: 900px) {
  .sede-list [role=tab] { padding: 26px 24px; border-left: 0; border-bottom: 1px solid var(--line-soft); }
}
.sede-list [role=tab]:active { transform: scale(var(--scale-press)); }
.sede-list small { font-size: .72rem; font-weight: 700; letter-spacing: .12em; color: var(--muted); }
.sede-list b { font-weight: 900; font-stretch: 125%; text-transform: uppercase; font-size: clamp(.78rem, 3.2vw, 1.5rem); line-height: 1.05; overflow-wrap: anywhere; }
.sede-list span { display: none; font-size: .86rem; color: var(--ink-2); }
@media (min-width: 900px) { .sede-list span { display: block; } }
.sede-panel { display: grid; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1100px) { .sede-panel { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.sede-map { position: relative; min-height: 260px; background: var(--paper-2); border-bottom: var(--border); }
@media (min-width: 1100px) { .sede-map { border-bottom: 0; border-right: var(--border); } }
.sede-map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: grayscale(1) contrast(1.05); }
/* Badge con brillo único al revelarse o al elegir la sede (Parte B) */
.badge-dom {
  position: absolute; top: 12px; left: 12px; overflow: hidden;
  background: var(--yellow); color: var(--ink); border: var(--border);
  font: 800 .7rem/1 var(--font); letter-spacing: .08em; text-transform: uppercase;
  padding: 8px 10px;
}
.badge-dom::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, .85) 50%, transparent 70%);
  transform: translateX(-120%);
}
.revelar-activo .sedes[data-visible] .badge-dom::after, .badge-dom.brilla::after { animation: brillo 900ms var(--ease-out-ui) 400ms both; }
@keyframes brillo { from { transform: translateX(-120%); } to { transform: translateX(120%); } }
.sede-info { padding: 28px 24px; display: grid; gap: 1.1rem; align-content: start; }
@media (min-width: 900px) { .sede-info { padding: 36px; } }
.sede-info h3 { font-weight: 900; font-stretch: 125%; text-transform: uppercase; font-size: clamp(1.5rem, 3vw, 2.1rem); }
.sede-dest { color: var(--ink-2); }
.sede-addr, .sede-tel { display: flex; align-items: center; gap: .5rem; font-weight: 700; }
.sede-hours { border-top: var(--border); }
.sede-hours div { display: flex; justify-content: space-between; gap: 1rem; padding: 10px 0; border-bottom: 1px solid var(--line-soft); }
.sede-hours dt { color: var(--ink-2); }
.sede-hours dd { font-weight: 800; font-variant-numeric: tabular-nums; }
.sede-actions { display: flex; gap: 6px; }
.sede-actions .btn:not(.btn--square) { flex: 1 1 0; min-width: 0; padding-inline: .5rem; line-height: 1.1; }
@media (max-width: 479px) { .sede-actions .btn { font-size: .7rem; letter-spacing: .02em; } }

/* ---------- Actividades ---------- */
.filter { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
  min-height: 42px; padding: 0 16px; border: var(--border); background-color: transparent; color: var(--ink); cursor: pointer;
  font: 800 .78rem var(--font); font-stretch: 112%; letter-spacing: .04em; text-transform: uppercase;
  -webkit-tap-highlight-color: transparent;
  transition: background-color var(--dur-fast) var(--ease-out-ui), color var(--dur-fast) var(--ease-out-ui), transform var(--dur-press) var(--ease-out-ui);
}
.pill:active { transform: scale(var(--scale-press)); }
.pill.is-active { background-color: var(--ink); color: var(--yellow); }
.act-list { border-top: var(--border); }
.act { border-bottom: var(--border); }
.act summary {
  list-style: none; cursor: pointer;
  display: grid; grid-template-columns: 2.4rem 1fr auto; align-items: center; gap: 4px 14px;
  padding: 18px 10px;
  transition: background-color var(--dur-fast) var(--ease-out-ui), color var(--dur-fast) var(--ease-out-ui);
}
.act summary::-webkit-details-marker { display: none; }
@media (min-width: 760px) { .act summary { grid-template-columns: 3rem 1fr auto auto; padding: 22px 14px; } }
.act-n { font-size: .8rem; font-weight: 700; color: var(--muted); }
.act-name { font-weight: 900; font-stretch: 125%; text-transform: uppercase; font-size: clamp(1.35rem, 4.4vw, 2.6rem); line-height: 1; letter-spacing: -.02em; }
.act-tags { grid-column: 2; font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); }
@media (min-width: 760px) { .act-tags { grid-column: auto; } }
.act-ico { grid-row: 1; grid-column: 3; font-size: 1.4rem; transition: transform var(--dur-base) var(--ease-in-out-ui); }
@media (min-width: 760px) { .act-ico { grid-column: 4; } }
.act[open] .act-ico { transform: rotate(45deg); }
.act p { padding: 0 10px 22px calc(2.4rem + 24px); max-width: 44rem; color: var(--ink-2); font-size: 1.02rem; }
@media (min-width: 760px) { .act p { padding-left: calc(3rem + 28px); } }
.act[open] p { animation: entra-rapido var(--dur-enter) var(--ease-out-ui) backwards; }

/* ---------- Horarios ---------- */
.days { position: relative; display: grid; grid-template-columns: repeat(7, 1fr); border: 2px solid var(--on-black); margin-bottom: 28px; }
.days > .ind { background: var(--yellow); }
.days [role=tab] {
  position: relative; z-index: 1; min-height: 64px; display: grid; place-content: center; gap: 2px;
  border: 0; border-left: 1px solid #333; background: transparent; color: var(--on-black); cursor: pointer;
  font: 900 clamp(.78rem, 2.6vw, 1.15rem) var(--font); font-stretch: 125%; text-transform: uppercase;
  -webkit-tap-highlight-color: transparent;
  transition: color var(--dur-fast) var(--ease-out-ui), transform var(--dur-press) var(--ease-out-ui);
}
.days [role=tab]:first-of-type { border-left: 0; }
.days [role=tab]:active { transform: scale(var(--scale-press)); }
.days [role=tab][aria-selected=true] { color: var(--ink); }
.days i { font-style: normal; font-size: .58rem; font-stretch: 100%; letter-spacing: .1em; font-weight: 700; }
.class-list { list-style: none; padding: 0; border-top: 1px solid #333; }
.class-list li { display: grid; grid-template-columns: minmax(5.5rem, 8.5rem) 1fr auto; align-items: center; gap: 12px; padding: 16px 4px; border-bottom: 1px solid #333; }
.class-list time { font-weight: 900; font-stretch: 125%; font-size: clamp(1.2rem, 3vw, 1.7rem); color: var(--yellow); font-variant-numeric: tabular-nums; }
.class-list strong { font-weight: 800; font-size: clamp(1rem, 2.4vw, 1.3rem); text-transform: uppercase; font-stretch: 112%; }
.class-list span { font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; border: 1px solid #555; padding: 5px 8px; color: var(--muted-dark); }
.class-empty { padding: 24px 0; font-size: 1.05rem; color: var(--on-black); max-width: 40rem; }
.class-note { margin-top: 18px; font-size: .8rem; color: var(--muted-dark); }

/* ---------- Comunidad (bento) ---------- */
.bento { display: grid; gap: 12px; }
@media (min-width: 640px) { .bento { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .bento { grid-template-columns: repeat(4, 1fr); } .tile--tostado { grid-column: span 2; grid-row: span 2; } .tile--dark { grid-column: 1 / -1; } }
.tile {
  position: relative; overflow: hidden; display: grid; gap: .5rem; align-content: start;
  padding: 24px; background-color: var(--white); border: var(--border);
  transition: background-color var(--dur-fast) var(--ease-out-ui), transform var(--dur-fast) var(--ease-out-ui);
}
.tile h3 { font-weight: 900; font-stretch: 125%; text-transform: uppercase; font-size: 1.15rem; line-height: 1.05; }
.tile p { color: var(--ink-2); font-size: .94rem; }
.tile-ico { font-size: 1.6rem; margin-bottom: .4rem; transition: transform var(--dur-fast) var(--ease-out-ui); }
.tile--tostado { background-color: var(--yellow); padding: 32px; }
.tile--tostado h3 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); max-width: 18rem; }
.tile--tostado p { color: var(--ink); max-width: 26rem; font-size: 1.02rem; }
.tile-kicker { font-size: .74rem !important; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
/* Número decorativo detrás del texto */
.tile > :not(.tile-big) { position: relative; z-index: 1; }
.tile-big { position: absolute; z-index: 0; right: 16px; top: 8px; pointer-events: none; font-weight: 900; font-stretch: 125%; font-size: clamp(4rem, 9vw, 7rem); line-height: 1; color: transparent; -webkit-text-stroke: 2px var(--ink); opacity: .22; }
.tile--dark { background-color: var(--ink); color: var(--on-black); }
.tile--dark p { color: var(--muted-dark); max-width: 40rem; }
.tile--dark .tile-ico { color: var(--yellow); }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; gap: 8px; }
@media (min-width: 900px) { .faq-grid { grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; } .faq-head { position: sticky; top: calc(var(--header-h) + 32px); } }
.faq { border-top: var(--border); }
.faq details { border-bottom: var(--border); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 6px;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  font-weight: 800; font-size: 1.08rem;
  transition: background-color var(--dur-fast) var(--ease-out-ui);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .ico { font-size: 1.3rem; transition: transform var(--dur-base) var(--ease-in-out-ui); }
.faq details[open] summary .ico { transform: rotate(45deg); }
.faq details p { padding: 0 6px 22px; color: var(--ink-2); max-width: 40rem; }
.faq details[open] p { animation: entra-rapido var(--dur-enter) var(--ease-out-ui) backwards; }

/* ---------- Contacto ---------- */
.cta { background: var(--ink); color: var(--on-black); padding: 88px 0; }
.cta-title { font-weight: 900; font-stretch: 125%; text-transform: uppercase; font-size: clamp(2.4rem, 8vw, 6rem); line-height: .9; letter-spacing: -.03em; }
.cta-title span { color: var(--yellow); }
.cta-lead { margin-top: 1.2rem; color: var(--muted-dark); font-size: 1.05rem; }
.cta-list { margin-top: 40px; border-top: 2px solid var(--on-black); }
.cta-row {
  display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; align-items: center;
  padding: 22px 8px; border-bottom: 2px solid var(--on-black); text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  transition: background-color var(--dur-fast) var(--ease-out-ui), color var(--dur-fast) var(--ease-out-ui), transform var(--dur-press) var(--ease-out-ui);
}
@media (min-width: 760px) { .cta-row { grid-template-columns: 1fr 1fr auto; padding: 26px 12px; } }
.cta-row:active { transform: scale(var(--scale-press)); }
.cta-oficial { margin-top: 40px; padding: 22px; border: 2px solid var(--yellow); color: var(--muted-dark); font-size: .95rem; }
.cta-oficial .label { margin-bottom: .6rem; }
.cta-oficial-list { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: .8rem; }
.cta-oficial-list li { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; align-items: center; }
.cta-oficial-list b { min-width: 7.5rem; color: var(--on-black); font-weight: 800; text-transform: uppercase; }
.cta-oficial-list a { display: inline-flex; align-items: center; gap: .4rem; color: var(--on-black); }
.cta-row b { font-weight: 900; font-stretch: 125%; text-transform: uppercase; font-size: clamp(1.5rem, 4vw, 2.6rem); line-height: 1; }
.cta-row span { grid-column: 1; font-size: .9rem; color: var(--muted-dark); transition: color var(--dur-fast) var(--ease-out-ui); }
@media (min-width: 760px) { .cta-row span { grid-column: auto; } }
.cta-row em { grid-row: 1; grid-column: 2; display: inline-flex; align-items: center; gap: .5rem; font-style: normal; font-weight: 800; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; }
@media (min-width: 760px) { .cta-row em { grid-column: 3; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--yellow); padding-top: 48px; }
.footer-word { font-weight: 900; font-stretch: 125%; font-size: clamp(2.4rem, 12.2vw, 9.4rem); line-height: .8; letter-spacing: -.04em; border-bottom: var(--border); padding-bottom: 18px; white-space: nowrap; }
.footer-cols { display: grid; gap: 32px; padding: 40px 0; }
@media (min-width: 640px) { .footer-cols { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .footer-cols { grid-template-columns: 1.3fr 1.4fr 1.1fr .8fr; gap: 40px; } }
.footer-title { font-size: .76rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; margin-bottom: .9rem; }
.footer-desc { font-size: .92rem; max-width: 24rem; }
.footer-sede { font-size: .9rem; margin-bottom: .7rem; }
.footer-sede b { display: block; font-weight: 900; font-stretch: 125%; text-transform: uppercase; }
.footer-hours { list-style: none; padding: 0; display: grid; gap: .45rem; }
.footer-hours li { display: flex; justify-content: space-between; gap: 1rem; font-size: .9rem; border-bottom: 1px solid rgba(16, 16, 16, .25); padding-bottom: .45rem; }
.footer-small { margin-top: .7rem; font-size: .78rem; }
.footer-list { list-style: none; padding: 0; display: grid; gap: .5rem; font-size: .92rem; font-weight: 600; }
/* Espacio abajo para que el botón flotante no tape "Volver arriba" */
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 0 96px; border-top: var(--border); }
.footer-bottom p { font-size: .84rem; font-weight: 600; }
.footer-legal { margin-top: .3rem; font-size: .74rem !important; font-weight: 400 !important; max-width: 46rem; }
.to-top {
  display: inline-flex; align-items: center; gap: .45rem; text-decoration: none;
  font-weight: 800; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase;
  transition: transform var(--dur-press) var(--ease-out-ui);
}
.to-top .ico { transition: transform var(--dur-fast) var(--ease-out-ui); }
.to-top:active { transform: scale(var(--scale-press)); }

/* ---------- Botón flotante ---------- */
.fab { position: fixed; right: 16px; bottom: 16px; z-index: 50; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.fab-btn {
  width: 58px; height: 58px; border: 2px solid var(--yellow); cursor: pointer;
  background-color: var(--ink); color: var(--yellow); font-size: 1.45rem;
  display: grid; place-items: center;
  box-shadow: 5px 5px 0 var(--yellow);
  -webkit-tap-highlight-color: transparent;
  transition: background-color var(--dur-fast) var(--ease-out-ui), color var(--dur-fast) var(--ease-out-ui), transform var(--dur-press) var(--ease-out-ui);
}
.fab-btn:active { transform: scale(var(--scale-press)); }
/* Menú del FAB: crece desde el botón y sale en 200 ms */
.fab-menu {
  background: var(--paper); border: var(--border); box-shadow: 6px 6px 0 var(--ink);
  padding: 12px; width: 260px;
  transform-origin: bottom right;
  display: none; opacity: 0; transform: translateY(8px) scale(.96);
  transition:
    opacity var(--dur-exit) var(--ease-out-ui),
    transform var(--dur-exit) var(--ease-out-ui),
    display var(--dur-exit) allow-discrete;
}
.fab-menu.is-open { display: block; opacity: 1; transform: none; transition-duration: var(--dur-enter); }
@starting-style { .fab-menu.is-open { opacity: 0; transform: translateY(8px) scale(.96); } }
.fab-menu p { font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 6px; padding: 0 6px; }
.fab-menu a {
  display: flex; align-items: center; gap: .6rem; text-decoration: none; padding: 12px 8px; font-weight: 700;
  transition: background-color var(--dur-fast) var(--ease-out-ui), transform var(--dur-press) var(--ease-out-ui);
}
.fab-menu a:active { transform: scale(var(--scale-press)); }

/* ---------- Hover: solo con mouse real (en táctil no queda "pegado") ---------- */
@media (hover: hover) and (pointer: fine) {
  .link-ui:hover { background-size: 100% 2px; }
  .btn--black:hover { background-color: var(--yellow); color: var(--ink); }
  .btn--line:hover { background-color: var(--ink); color: var(--yellow); }
  .hero .btn--black:hover { background-color: var(--paper); }
  .btn:hover .ico-nudge, .cta-row:hover .ico-nudge { transform: translateX(4px); }
  .btn:hover .ico-drop { transform: translateY(3px); }
  .brand:hover .brand-mark { transform: rotate(-6deg); }
  .menu-btn:hover { background-color: var(--ink); color: var(--yellow); }
  .menu-nav a:hover { background-color: var(--ink); color: var(--yellow); }
  .video-pick [role=tab]:hover:not([aria-selected=true]) { color: var(--ink-2); }
  .video-fallback:hover .video-play { transform: scale(1.08); }
  .video-pause:hover { background-color: var(--yellow); color: var(--ink); }
  .sede-list [role=tab]:hover:not([aria-selected=true]) { color: var(--ink-2); }
  .pill:hover:not(.is-active) { background-color: var(--yellow); }
  .act summary:hover { background-color: var(--yellow); }
  .days [role=tab]:hover:not([aria-selected=true]) { color: var(--yellow); }
  .tile:hover { transform: translate(-3px, -3px); }
  .tile:hover .tile-ico { transform: rotate(-8deg) scale(1.1); }
  .faq summary:hover { background-color: var(--yellow); }
  .cta-row:hover { background-color: var(--yellow); color: var(--ink); }
  .cta-row:hover span { color: var(--ink); }
  .to-top:hover .ico { transform: translateY(-3px); }
  .fab-btn:hover { background-color: var(--yellow); color: var(--ink); }
  .fab-menu a:hover { background-color: var(--yellow); }
}

/* ---------- Revelado al entrar (Expresivo) ---------- */
/* El opacity:0 se ata al atributo que el script observa, nunca a data-revelar */
.revelar-cargando main, .revelar-cargando footer { opacity: 0; }
.revelar-activo [data-revelar-observado]:not([data-visible]) { opacity: 0; }
.revelar-activo [data-revelar-observado][data-visible] {
  animation: revelar-entrada var(--dur-reveal) var(--ease-out-ui) backwards;
  animation-delay: var(--revelar-delay, 0ms);
}
/* translate (y no transform) para no pisar press ni hover */
@keyframes revelar-entrada { from { opacity: 0; translate: 0 var(--reveal-dist); } }
@keyframes entra-rapido { from { opacity: 0; translate: 0 8px; } }
@keyframes icono-entra { from { opacity: 0; transform: rotate(-90deg) scale(.6); } }
.entra-rapido { animation: entra-rapido var(--dur-enter) var(--ease-out-ui) backwards; animation-delay: calc(var(--i, 0) * 30ms); }