/* Cuatri · web de presentación
   Los colores son los de la app (app/tema.py) y los del logotipo. Oscuro por
   defecto, como la app; claro si el sistema lo pide o si se elige a mano. */

@font-face {
  font-family: "Outfit";
  src: url("fuentes/outfit.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Figtree";
  src: url("fuentes/figtree.woff2") format("woff2");
  font-weight: 300 900;
  font-display: swap;
}

/* ---------------------------------------------------------------- tokens */
:root {
  --fondo: #0f1116;
  --fondo2: #141820;
  --panel: #191d25;
  --panel2: #212734;
  --panel3: #2a3140;
  --borde: #242b37;
  --borde2: #333c4d;
  --texto: #eef1f6;
  --texto2: #9ba5b4;
  --texto3: #6b7482;
  --acento: #6d8dff;
  --acento2: #1f2a4a;
  --acento-txt: #ffffff;
  --ok: #45d19a;
  --aviso: #f5b13d;
  --error: #f57a72;

  --m1: #17c8ce;
  --m2: #1a80fa;
  --m3: #704ffb;
  --marca: linear-gradient(90deg, var(--m1), var(--m2) 50%, var(--m3));
  --marca-diag: linear-gradient(135deg, var(--m1), var(--m2) 50%, var(--m3));

  --halo: .5;
  --mezcla-clase: 30%;
  --sombra: 0 30px 80px -30px rgb(0 0 0 / .65), 0 8px 24px -12px rgb(0 0 0 / .5);
  --sombra-suave: 0 16px 40px -24px rgb(0 0 0 / .6);
  --marco-movil: #05070a;

  --radio: 22px;
  --radio-g: 30px;
  --ancho: 1180px;
  --lado: clamp(16px, 4vw, 32px);

  --display: "Outfit", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif;
  --cuerpo: "Figtree", "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif;

  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root:not([data-tema="oscuro"]) {
    --fondo: #f4f6f9; --fondo2: #ffffff; --panel: #ffffff; --panel2: #eef1f6; --panel3: #e3e8f0;
    --borde: #e4e8ef; --borde2: #ced5e0; --texto: #131720; --texto2: #5b6472; --texto3: #8892a0;
    --acento: #3f6bea; --acento2: #e8eefc; --ok: #0f9a63; --aviso: #b0730f; --error: #d9524a;
    --halo: .28; --mezcla-clase: 18%;
    --sombra: 0 30px 70px -34px rgb(30 45 90 / .35), 0 8px 22px -14px rgb(30 45 90 / .25);
    --sombra-suave: 0 16px 36px -26px rgb(30 45 90 / .35);
    --marco-movil: #10141c;
    color-scheme: light;
  }
}
:root[data-tema="claro"] {
  --fondo: #f4f6f9; --fondo2: #ffffff; --panel: #ffffff; --panel2: #eef1f6; --panel3: #e3e8f0;
  --borde: #e4e8ef; --borde2: #ced5e0; --texto: #131720; --texto2: #5b6472; --texto3: #8892a0;
  --acento: #3f6bea; --acento2: #e8eefc; --ok: #0f9a63; --aviso: #b0730f; --error: #d9524a;
  --halo: .28; --mezcla-clase: 18%;
  --sombra: 0 30px 70px -34px rgb(30 45 90 / .35), 0 8px 22px -14px rgb(30 45 90 / .25);
  --sombra-suave: 0 16px 36px -26px rgb(30 45 90 / .35);
  --marco-movil: #10141c;
  color-scheme: light;
}

/* ---------------------------------------------------------------- base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--fondo);
  color: var(--texto);
  font: 17px/1.6 var(--cuerpo);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--acento); }
h1, h2, h3 { font-family: var(--display); margin: 0; text-wrap: balance; letter-spacing: -.02em; }
h2 { font-size: clamp(32px, 5.2vw, 56px); line-height: 1.04; font-weight: 700; }
h3 { font-size: 21px; line-height: 1.2; font-weight: 650; }
p { margin: 0; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--acento); outline-offset: 3px; border-radius: 8px; }

.contenedor { width: 100%; max-width: calc(var(--ancho) + var(--lado) * 2); margin: 0 auto; padding-inline: var(--lado); }
.contenedor-estrecho { max-width: calc(820px + var(--lado) * 2); }

.palabra-marca {
  font-family: var(--display);
  font-weight: 650;
  letter-spacing: -.035em;
  background: var(--marca);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.numero-marca {
  font-family: var(--display);
  background: var(--marca);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
}

/* ---------------------------------------------------------------- barra de progreso y cabecera */
.progreso {
  position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 60;
  background: var(--marca);
  transform-origin: 0 50%;
  transform: scaleX(var(--leido, 0));
}

.barra {
  position: sticky; top: 0; z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  transition: background-color .35s, border-color .35s, backdrop-filter .35s;
  border-bottom: 1px solid transparent;
}
.barra.con-fondo {
  background: color-mix(in srgb, var(--fondo) 78%, transparent);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom-color: var(--borde);
}
.barra-fila { display: flex; align-items: center; gap: 20px; height: 64px; }
.barra-marca { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; }
.barra-marca .palabra-marca { font-size: 25px; line-height: 1; padding-bottom: 3px; }
.barra-nav { display: flex; gap: 4px; margin-left: auto; }
.barra-nav a {
  color: var(--texto2); text-decoration: none; font-size: 15px; font-weight: 550;
  padding: 8px 12px; border-radius: 10px; transition: color .2s, background-color .2s;
}
.barra-nav a:hover { color: var(--texto); background: var(--panel2); }
.barra-acciones { display: flex; align-items: center; gap: 10px; }
@media (max-width: 900px) { .barra-nav { display: none; } .barra-acciones { margin-left: auto; } }

.boton-tema {
  width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--borde);
  background: var(--panel); display: grid; place-items: center; cursor: pointer;
  transition: background-color .2s, transform .2s;
}
.boton-tema:hover { background: var(--panel2); }
.boton-tema:active { transform: scale(.94); }
.boton-tema svg { width: 20px; height: 20px; grid-area: 1 / 1; fill: none; stroke: var(--texto2); stroke-width: 1.8; stroke-linecap: round; transition: transform .45s cubic-bezier(.2,.8,.2,1), opacity .3s; }
.boton-tema .ico-luna { fill: var(--texto2); stroke: none; }
.boton-tema .ico-luna { opacity: 0; transform: rotate(-60deg) scale(.6); }
:root[data-tema="claro"] .boton-tema .ico-sol { opacity: 0; transform: rotate(60deg) scale(.6); }
:root[data-tema="claro"] .boton-tema .ico-luna { opacity: 1; transform: none; }
@media (prefers-color-scheme: light) {
  :root:not([data-tema="oscuro"]) .boton-tema .ico-sol { opacity: 0; transform: rotate(60deg) scale(.6); }
  :root:not([data-tema="oscuro"]) .boton-tema .ico-luna { opacity: 1; transform: none; }
}

.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 650; text-decoration: none; border-radius: 12px; padding: 12px 20px;
  transition: transform .2s, box-shadow .2s, filter .2s;
}
.boton-peq { padding: 9px 16px; font-size: 15px; }
.boton-acento {
  color: #fff; background: var(--marca-diag);
  box-shadow: 0 8px 24px -10px color-mix(in srgb, var(--m2) 70%, transparent);
}
.boton-acento:hover { transform: translateY(-1px); filter: brightness(1.08); }

/* ---------------------------------------------------------------- portada */
.portada { position: relative; padding: clamp(28px, 6vw, 72px) 0 clamp(56px, 8vw, 110px); isolation: isolate; }
.portada-fondo, .descargar-fondo { position: absolute; inset: -64px 0 0 0; z-index: -1; overflow: hidden; pointer-events: none; }
.halo {
  position: absolute; border-radius: 50%; opacity: var(--halo);
  will-change: transform;
}
.halo-1 { width: 62vmax; height: 62vmax; left: -22vmax; top: 18%;
  background: radial-gradient(circle, color-mix(in srgb, var(--m1) 70%, transparent), transparent 62%);
  animation: deriva-1 22s ease-in-out infinite alternate; }
.halo-2 { width: 56vmax; height: 56vmax; left: 30%; top: -30vmax;
  background: radial-gradient(circle, color-mix(in srgb, var(--m2) 65%, transparent), transparent 62%);
  animation: deriva-2 26s ease-in-out infinite alternate; }
.halo-3 { width: 64vmax; height: 64vmax; right: -26vmax; top: 30%;
  background: radial-gradient(circle, color-mix(in srgb, var(--m3) 70%, transparent), transparent 62%);
  animation: deriva-3 24s ease-in-out infinite alternate; }
@keyframes deriva-1 { to { transform: translate(8vmax, -6vmax) scale(1.08); } }
@keyframes deriva-2 { to { transform: translate(-6vmax, 7vmax) scale(.94); } }
@keyframes deriva-3 { to { transform: translate(-9vmax, -5vmax) scale(1.06); } }

/* Las lineas de las horas del horario, muy tenues, como fondo */
.rejilla-horas {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(to bottom, transparent 0 71px, color-mix(in srgb, var(--texto) 5%, transparent) 71px 72px);
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 70%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 70%, transparent);
}

.portada-fila { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(24px, 5vw, 64px); align-items: center; }
@media (max-width: 880px) { .portada-fila { grid-template-columns: 1fr; } }

.titular { display: flex; flex-direction: column; gap: 10px; }
.titular-marca { display: flex; align-items: center; gap: clamp(12px, 2.4vw, 22px); }
.titular-logo {
  width: clamp(76px, 14vw, 128px); height: auto;
  filter: drop-shadow(0 18px 30px color-mix(in srgb, var(--m2) 45%, transparent));
  animation: flotar 6s ease-in-out infinite;
}
.palabra-grande {
  font-size: clamp(72px, 15vw, 156px); line-height: .9; padding-bottom: .08em;
  background-size: 200% 100%;
  background-image: linear-gradient(90deg, var(--m1), var(--m2) 25%, var(--m3) 50%, var(--m2) 75%, var(--m1));
  animation: brillo 9s linear infinite;
}
@keyframes brillo { to { background-position: -200% 0; } }
@keyframes flotar { 50% { transform: translateY(-8px) rotate(-2deg); } }
.lema {
  font-size: clamp(26px, 4.4vw, 44px); line-height: 1.08; font-weight: 700; color: var(--texto);
  letter-spacing: -.015em;
}

.prueba {
  margin-top: clamp(22px, 4vw, 34px);
  font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--texto2);
  display: flex; align-items: center; gap: 10px;
}
.prueba::before { content: ""; width: 26px; height: 2px; border-radius: 2px; background: var(--marca); }

.tiendas { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.tiendas-centro { justify-content: center; }
.tienda {
  --borde-t: var(--borde2);
  position: relative; display: inline-flex; align-items: center; gap: 11px;
  min-width: 170px; padding: 10px 15px 10px 12px; border-radius: 14px;
  background: var(--panel); color: var(--texto); text-decoration: none;
  border: 1px solid var(--borde-t);
  box-shadow: var(--sombra-suave);
  transition: transform .25s cubic-bezier(.2,.8,.2,1), border-color .25s, box-shadow .25s;
  cursor: pointer;
}
.tienda::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px;
  background: var(--marca);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .25s;
}
.tienda:hover { transform: translateY(-3px); box-shadow: var(--sombra); }
.tienda:hover::before { opacity: 1; }
.tienda:active { transform: translateY(-1px) scale(.98); }
.tienda svg { width: 26px; height: 26px; flex: none; }
.tienda span { text-align: left; display: flex; flex-direction: column; line-height: 1.12; font-family: var(--display); font-weight: 650; font-size: 18px; }
.tienda small { font-family: var(--cuerpo); font-weight: 500; font-size: 11.5px; color: var(--texto2); letter-spacing: .02em; }
@media (max-width: 440px) { .tienda { flex: 1 1 100%; } }

.entradilla { margin-top: 22px; max-width: 34em; font-size: clamp(17px, 1.9vw, 19px); color: var(--texto2); }
.entradilla strong { color: var(--texto); font-weight: 650; }
.sellos { display: flex; flex-wrap: wrap; gap: 8px 18px; list-style: none; padding: 0; margin: 18px 0 0; font-size: 14px; color: var(--texto3); }
.sellos li { display: flex; align-items: center; gap: 7px; }
.sellos li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok) 18%, transparent); }

/* entrada escalonada al cargar */
.entra { animation: subir .9s cubic-bezier(.2,.8,.2,1) both; animation-delay: var(--d, 0ms); }
@keyframes subir { from { opacity: 0; transform: translateY(18px); } }

/* ---- escena del movil con tarjetas flotando */
.portada-escena { position: relative; display: grid; place-items: center; min-height: 520px; perspective: 1200px; }
@media (max-width: 880px) { .portada-escena { min-height: 0; margin-top: 12px; padding: 20px 0 10px; } }

.movil {
  position: relative; border-radius: 44px; padding: 9px; background: var(--marco-movil);
  box-shadow: var(--sombra), inset 0 0 0 1.5px rgb(255 255 255 / .08);
}
.movil img { border-radius: 36px; width: 100%; }
.movil-portada { width: min(300px, 70vw); transform: rotateY(-10deg) rotateX(4deg) rotate(1.5deg); transform-style: preserve-3d; transition: transform .6s cubic-bezier(.2,.8,.2,1); }
.movil-portada::after {
  content: ""; position: absolute; inset: 9px; border-radius: 36px; pointer-events: none;
  background: linear-gradient(115deg, rgb(255 255 255 / .12), transparent 38%);
}

.flotante {
  position: absolute; display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-radius: 18px;
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  border: 1px solid var(--borde2);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--sombra);
  transition: transform .6s cubic-bezier(.2,.8,.2,1);
}
.flotante small { display: block; font-size: 12px; color: var(--texto2); line-height: 1.3; }
.flotante strong { display: block; font-family: var(--display); font-size: 16px; font-weight: 650; line-height: 1.25; }
.flotante-nota { left: -6%; top: 14%; animation: bamboleo 7s ease-in-out infinite; }
.flotante-aviso { right: -4%; top: 44%; animation: bamboleo 8s ease-in-out -2s infinite; }
.flotante-media { left: 2%; bottom: 8%; flex-direction: column; align-items: flex-start; gap: 0; animation: bamboleo 9s ease-in-out -4s infinite; }
.flotante-media strong { font-size: 40px; line-height: 1; font-weight: 750; }
@keyframes bamboleo { 50% { translate: 0 -10px; } }
@media (max-width: 880px) {
  .flotante-nota { left: 0; top: 6%; }
  .flotante-aviso { right: 0; top: 46%; }
  .flotante-media { left: 2%; bottom: 4%; }
  .flotante { padding: 10px 13px; }
  .flotante strong { font-size: 14.5px; }
  .flotante-media strong { font-size: 32px; }
}
@media (max-width: 380px) { .flotante-aviso { display: none; } }

.mini-anillo {
  --v: .5; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; flex: none;
  background: conic-gradient(var(--m2) calc(var(--v) * 360deg), var(--panel3) 0);
  position: relative;
}
.mini-anillo::before { content: ""; position: absolute; inset: 5px; border-radius: 50%; background: var(--panel); }
.mini-anillo b { position: relative; font-family: var(--display); font-size: 13px; }
.punto-color { width: 10px; height: 36px; border-radius: 5px; background: var(--c); flex: none; }

/* ---------------------------------------------------------------- cinta */
.cinta { overflow: hidden; border-block: 1px solid var(--borde); background: var(--fondo2); padding: 16px 0;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.cinta-pista { display: flex; width: max-content; animation: cinta 46s linear infinite; }
.cinta:hover .cinta-pista { animation-play-state: paused; }
.cinta-fila { display: flex; gap: 12px; list-style: none; margin: 0; padding: 0 12px 0 0; }
.cinta-fila li {
  display: flex; align-items: center; gap: 10px; white-space: nowrap;
  padding: 9px 16px 9px 12px; border-radius: 12px; background: var(--panel); border: 1px solid var(--borde);
  font-size: 15px; font-weight: 550; color: var(--texto2); font-variant-numeric: tabular-nums;
}
.cinta-fila i { width: 4px; height: 20px; border-radius: 2px; background: var(--c); }
@keyframes cinta { to { transform: translateX(-50%); } }

/* ---------------------------------------------------------------- secciones */
.seccion { padding: clamp(60px, 8vw, 104px) 0; position: relative; }
.cabecera-seccion { max-width: 760px; margin-bottom: clamp(32px, 5vw, 56px); display: grid; gap: 14px; }
.cabecera-seccion > p:last-child { color: var(--texto2); font-size: clamp(17px, 1.8vw, 19px); max-width: 40em; }
.antetitulo {
  font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  background: var(--marca); -webkit-background-clip: text; background-clip: text; color: transparent;
  width: fit-content;
}
.solo-raton { display: none; }
@media (hover: hover) { .solo-raton { display: inline; } .solo-toque { display: none; } }

/* aparicion al hacer scroll: solo si hay JS, y solo lo que estaba fuera de la pantalla */
.js .aparece.pendiente { opacity: 0; transform: translateY(26px); }
.aparece { transition: opacity .8s cubic-bezier(.2,.8,.2,1), transform .8s cubic-bezier(.2,.8,.2,1); transition-delay: var(--retraso, 0ms); }

/* ---------------------------------------------------------------- semana (demo) */
.semana-demo { background: var(--panel); border: 1px solid var(--borde); border-radius: var(--radio-g); padding: clamp(14px, 2.4vw, 26px); box-shadow: var(--sombra-suave); }
.semana-acciones { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.chip {
  border: 1px solid var(--borde2); background: var(--panel2); color: var(--texto);
  padding: 9px 15px; border-radius: 999px; font-size: 14.5px; font-weight: 600; cursor: pointer;
  transition: background-color .2s, border-color .2s, transform .15s, color .2s;
}
.chip:hover { border-color: var(--acento); }
.chip:active { transform: scale(.96); }
.chip[aria-pressed="true"] { background: var(--acento); border-color: var(--acento); color: var(--acento-txt); }

.horario { --fila: 34px; font-variant-numeric: tabular-nums; }
.horario-cabeza, .horario-cuerpo { display: grid; grid-template-columns: 52px 1fr; }
.horario-cabeza { grid-template-columns: 52px repeat(5, 1fr); margin-bottom: 8px; }
.horario-cabeza span { font-size: 12.5px; color: var(--texto3); text-transform: uppercase; letter-spacing: .06em; padding-left: 6px; }
.horario-cabeza b { display: block; font-family: var(--display); font-size: 24px; color: var(--texto); letter-spacing: 0; line-height: 1.1; }
.horario-cabeza .hoy, .horario-cabeza .hoy b { color: var(--acento); }
.horas { display: grid; grid-template-rows: repeat(5, calc(var(--fila) * 2)); }
.horas span { font-size: 12px; color: var(--texto3); transform: translateY(-8px); }
.rejilla {
  position: relative; display: grid; grid-template-columns: repeat(5, 1fr); grid-template-rows: repeat(10, var(--fila)); gap: 0 6px;
  background: repeating-linear-gradient(to bottom, var(--borde) 0 1px, transparent 1px calc(var(--fila) * 2));
}
.col-hoy { grid-column: 2; grid-row: 1 / -1; background: color-mix(in srgb, var(--acento) 7%, transparent); border-radius: 12px; }
.festivo {
  grid-column: 3; grid-row: 1 / -1; z-index: 3; border-radius: 12px; display: grid; place-items: center;
  background: repeating-linear-gradient(-45deg, color-mix(in srgb, var(--aviso) 16%, var(--panel)) 0 10px, color-mix(in srgb, var(--aviso) 7%, var(--panel)) 10px 20px);
  border: 1px dashed color-mix(in srgb, var(--aviso) 60%, transparent);
  opacity: 0; transform: scaleY(.6); transform-origin: top; transition: opacity .45s, transform .55s cubic-bezier(.2,.8,.2,1);
  pointer-events: none;
}
.festivo span { writing-mode: vertical-rl; transform: rotate(180deg); font-family: var(--display); font-weight: 700; color: var(--aviso); letter-spacing: .1em; text-transform: uppercase; font-size: 14px; }
.horario.es-festivo .festivo { opacity: 1; transform: none; }
.horario.es-festivo .clase[style*="--dia:3"] { opacity: .25; filter: grayscale(1); }
.horario.es-festivo.movida #clase-movil { opacity: 1; filter: none; }

.clase {
  --c: #4f8cff;
  grid-column: calc(var(--dia) ); grid-row: calc(var(--de) + 1) / calc(var(--a) + 1);
  position: relative; z-index: 2; margin: 2px 0; padding: 7px 8px 7px 11px; border-radius: 11px; overflow: hidden;
  background: color-mix(in srgb, var(--c) var(--mezcla-clase), var(--panel));
  border-left: 4px solid var(--c);
  display: flex; flex-direction: column; gap: 1px;
  transition: transform .25s, box-shadow .25s, opacity .4s, filter .4s;
  cursor: default;
}
.clase b { font-family: var(--display); font-size: 14.5px; font-weight: 650; line-height: 1.2; }
.clase small { font-size: 12px; color: var(--texto2); line-height: 1.3; }
.clase:hover { transform: translateY(-2px) scale(1.02); box-shadow: var(--sombra-suave); z-index: 4; }
.insignia {
  align-self: flex-start; margin-top: 5px; font-style: normal; font-size: 11px; font-weight: 700;
  padding: 2px 7px; border-radius: 6px; background: var(--c); color: #fff;
  display: none;
}
.horario.movida #clase-movil { grid-column: 4; }
.horario.movida #clase-movil .insignia { display: inline-block; }
.clase-extra { display: none; border-left-style: dashed; }
.horario.con-seminario .clase-extra { display: flex; animation: aparecer-clase .5s cubic-bezier(.2,.8,.2,1); }
.horario.con-seminario .clase-extra .insignia { display: inline-block; }
@keyframes aparecer-clase { from { opacity: 0; transform: scale(.85); } }

/* las clases entran una a una cuando se ve el horario */
.js .horario:not(.visto) .clase { opacity: 0; transform: translateY(12px) scale(.96); }
.horario.visto .clase { transition-delay: calc(var(--i) * 70ms); }
.horario.visto .clase:hover { transition-delay: 0ms; }

.ahora { grid-column: var(--dia); grid-row: 1 / -1; position: relative; z-index: 5; pointer-events: none; }
.ahora::before { content: ""; position: absolute; left: -4px; right: 0; top: calc(var(--pos) * var(--fila)); height: 2px; background: var(--error); border-radius: 2px; }
.ahora i { position: absolute; left: -8px; top: calc(var(--pos) * var(--fila) - 4px); width: 10px; height: 10px; border-radius: 50%; background: var(--error); }
.ahora i::after { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 2px solid var(--error); animation: latido 2s ease-out infinite; }
@keyframes latido { from { transform: scale(.4); opacity: .9; } to { transform: scale(1.6); opacity: 0; } }

@media (max-width: 640px) {
  .chip { padding: 7px 12px; font-size: 13.5px; }
  .horario { --fila: 30px; }
  .horario-cabeza, .horario-cuerpo { grid-template-columns: 38px 1fr; }
  .horario-cabeza { grid-template-columns: 38px repeat(5, 1fr); }
  .horario-cabeza span { font-size: 10.5px; padding-left: 2px; }
  .horario-cabeza b { font-size: 18px; }
  .horas span { font-size: 10.5px; }
  .rejilla { gap: 0 3px; }
  .clase { padding: 5px 4px 5px 7px; border-left-width: 3px; border-radius: 8px; }
  .clase b { font-size: 0; }
  .clase b::after { content: attr(data-abrev); font-size: 12px; letter-spacing: .02em; }
  .clase small { display: none; }
  .insignia { font-size: 9.5px; padding: 1px 5px; }
}

.ventana {
  margin: clamp(28px, 5vw, 48px) 0 0; border-radius: 18px; overflow: hidden; border: 1px solid var(--borde2);
  background: #0f1116; box-shadow: var(--sombra);
}
.ventana-barra { display: flex; align-items: center; gap: 7px; padding: 10px 14px; background: #141820; border-bottom: 1px solid #242b37; }
.ventana-barra i { width: 11px; height: 11px; border-radius: 50%; background: #333c4d; }
.ventana-barra span { margin-left: 8px; font-size: 12.5px; color: #6b7482; }
.ventana figcaption { padding: 12px 16px; font-size: 14px; color: #9ba5b4; background: #141820; border-top: 1px solid #242b37; }

/* ---------------------------------------------------------------- calculadora */
.seccion-notas { background: linear-gradient(to bottom, transparent, color-mix(in srgb, var(--acento2) 55%, transparent) 30%, transparent); }
.calculadora {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(18px, 3vw, 32px);
  background: var(--panel); border: 1px solid var(--borde); border-radius: var(--radio-g);
  padding: clamp(16px, 3vw, 32px); box-shadow: var(--sombra);
}
@media (max-width: 900px) { .calculadora { grid-template-columns: 1fr; } }
.calc-asignatura { display: flex; align-items: center; gap: 12px; padding-bottom: 14px; margin-bottom: 6px; border-bottom: 1px solid var(--borde); }
.calc-asignatura strong { display: block; font-family: var(--display); font-size: 22px; }
.calc-asignatura small { color: var(--texto2); font-size: 14px; }
.barrita { width: 6px; height: 38px; border-radius: 3px; background: var(--c); }

.fila-eval { padding: 14px 0; border-bottom: 1px solid var(--borde); display: grid; gap: 10px; }
.fila-eval:last-child { border-bottom: 0; }
.fila-cabeza { display: flex; align-items: center; gap: 12px; }
.fila-cabeza > div:first-child { flex: 1; min-width: 0; }
.fila-cabeza strong { display: block; font-family: var(--display); font-size: 17px; font-weight: 650; }
.fila-cabeza small { color: var(--texto3); font-size: 13px; }
.valor-nota {
  min-width: 74px; text-align: center; padding: 8px 10px; border-radius: 12px; background: var(--panel2);
  font-family: var(--display); font-size: 20px; font-weight: 650; font-variant-numeric: tabular-nums;
  transition: color .2s, background-color .2s;
}
.valor-nota small { font-size: 12px; color: var(--texto3); font-family: var(--cuerpo); margin-left: 2px; }
.fila-eval.pendiente .valor-nota { color: var(--texto3); }
.fila-controles { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.interruptor-mini { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--texto2); cursor: pointer; user-select: none; }
.interruptor-mini input { appearance: none; -webkit-appearance: none; width: 38px; height: 22px; border-radius: 999px; background: var(--panel3); position: relative; cursor: pointer; transition: background-color .25s; margin: 0; flex: none; }
.interruptor-mini input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .3s cubic-bezier(.2,.8,.2,1); box-shadow: 0 1px 3px rgb(0 0 0 / .3); }
.interruptor-mini input:checked { background: var(--acento); }
.interruptor-mini input:checked::after { transform: translateX(16px); }

.escala { display: inline-flex; background: var(--panel2); border-radius: 10px; padding: 3px; gap: 2px; }
.escala button { border: 0; background: transparent; padding: 5px 10px; border-radius: 8px; font-size: 13px; font-weight: 600; color: var(--texto2); cursor: pointer; transition: background-color .2s, color .2s; }
.escala button[aria-pressed="true"] { background: var(--panel); color: var(--texto); box-shadow: 0 1px 4px rgb(0 0 0 / .2); }

input[type="range"] {
  -webkit-appearance: none; appearance: none; flex: 1 1 200px; height: 30px; background: transparent; cursor: pointer; margin: 0;
  --pct: 50%;
}
input[type="range"]::-webkit-slider-runnable-track { height: 8px; border-radius: 4px; background: linear-gradient(90deg, var(--m1), var(--m2)) 0 / var(--pct) 100% no-repeat, var(--panel3); }
input[type="range"]::-moz-range-track { height: 8px; border-radius: 4px; background: var(--panel3); }
input[type="range"]::-moz-range-progress { height: 8px; border-radius: 4px; background: linear-gradient(90deg, var(--m1), var(--m2)); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: #fff; margin-top: -7px; box-shadow: 0 0 0 4px color-mix(in srgb, var(--m2) 45%, transparent), 0 2px 6px rgb(0 0 0 / .35); transition: transform .15s; }
input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 0 0 4px color-mix(in srgb, var(--m2) 45%, transparent), 0 2px 6px rgb(0 0 0 / .35); }
input[type="range"]:active::-webkit-slider-thumb { transform: scale(1.15); }
input[type="range"]:disabled { opacity: .35; cursor: not-allowed; }

.objetivo { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding-top: 16px; margin-top: 4px; border-top: 1px solid var(--borde); font-size: 15px; color: var(--texto2); }
.segmentos { display: inline-flex; background: var(--panel2); border-radius: 12px; padding: 4px; gap: 3px; }
.segmentos button { border: 0; background: transparent; width: 40px; height: 36px; border-radius: 9px; font-family: var(--display); font-weight: 650; font-size: 16px; color: var(--texto2); cursor: pointer; transition: background .25s, color .2s; }
.segmentos button[aria-checked="true"] { background: var(--marca-diag); color: #fff; }

.calc-resultado { background: var(--fondo2); border: 1px solid var(--borde); border-radius: var(--radio); padding: clamp(16px, 2.6vw, 26px); display: grid; gap: 20px; align-content: start; }
.anillo-grande { position: relative; width: min(230px, 64vw); aspect-ratio: 1; margin: 0 auto; }
.anillo-grande svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.anillo-grande circle { fill: none; stroke-width: 11; stroke-linecap: round; }
.anillo-pista { stroke: var(--panel3); }
.anillo-posible { stroke: color-mix(in srgb, var(--m2) 32%, var(--panel3)); stroke-dasharray: 0 100; transition: stroke-dasharray 1s cubic-bezier(.2,.8,.2,1); }
.anillo-seguro { stroke: url(#grad-anillo); stroke-dasharray: 0 100; transition: stroke-dasharray 1s cubic-bezier(.2,.8,.2,1); }
.anillo-centro { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.anillo-centro strong { font-family: var(--display); font-size: clamp(40px, 7vw, 54px); font-weight: 750; line-height: 1; font-variant-numeric: tabular-nums; }
.anillo-centro small { color: var(--texto2); font-size: 14px; margin-top: 4px; }

.leyenda { margin: 0; display: grid; gap: 12px; }
.leyenda > div { display: grid; grid-template-columns: 1fr auto; align-items: baseline; column-gap: 12px; }
.leyenda dt { display: flex; align-items: center; gap: 9px; font-weight: 600; }
.leyenda dd { margin: 0; font-family: var(--display); font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.leyenda small { grid-column: 1; color: var(--texto3); font-size: 13px; padding-left: 19px; }
.leyenda i { width: 10px; height: 10px; border-radius: 50%; }
.p-seguro { background: var(--marca-diag); }
.p-posible { background: color-mix(in srgb, var(--m2) 40%, var(--panel3)); }
.p-falta { background: var(--aviso); }
#r-falta.imposible { color: var(--error); }
#r-falta.hecho { color: var(--ok); }

.evaluado > div:first-child { display: flex; justify-content: space-between; font-size: 14px; color: var(--texto2); margin-bottom: 8px; }
.pista-barra { height: 8px; border-radius: 4px; background: var(--panel3); overflow: hidden; }
.pista-barra i { display: block; height: 100%; width: 0; border-radius: 4px; background: var(--marca); transition: width 1s cubic-bezier(.2,.8,.2,1); }

.consejo { padding: 14px 16px; border-radius: 16px; background: var(--panel); border: 1px solid var(--borde); font-size: 15.5px; line-height: 1.5; position: relative; padding-left: 44px; }
.consejo::before { content: ""; position: absolute; left: 16px; top: 17px; width: 16px; height: 16px; border-radius: 4px; background: var(--ok); mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 21V4m0 0h11l-2 4 2 4H5' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat; -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 21V4m0 0h11l-2 4 2 4H5' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat; }
.consejo.mal::before { background: var(--error); }
.consejo.ojo::before { background: var(--aviso); }

/* ---------------------------------------------------------------- funciones (rejilla) */
.rejilla-funciones {
  display: grid; gap: 16px;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-flow: dense;
}
.tarjeta {
  --x: 50%; --y: 50%;
  position: relative; overflow: hidden; border-radius: var(--radio-g);
  background: var(--panel); border: 1px solid var(--borde);
  padding: clamp(20px, 2.6vw, 28px); display: flex; flex-direction: column; gap: 18px;
  transition: transform .35s cubic-bezier(.2,.8,.2,1), border-color .35s, box-shadow .35s;
  isolation: isolate;
}
.tarjeta::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .4s;
  background: radial-gradient(420px circle at var(--x) var(--y), color-mix(in srgb, var(--m2) 18%, transparent), transparent 60%);
}
.tarjeta:hover { transform: translateY(-4px); border-color: var(--borde2); box-shadow: var(--sombra-suave); }
.tarjeta:hover::before { opacity: 1; }
.tarjeta-texto { display: grid; gap: 8px; }
.tarjeta-texto p { color: var(--texto2); font-size: 16px; }

.t-tareas { grid-column: span 3; grid-row: span 2; }
.t-avisos { grid-column: span 3; }
.t-bloques { grid-column: span 3; }
.t-media { grid-column: span 2; grid-row: span 2; }
.t-mes { grid-column: span 2; grid-row: span 2; }
.t-asistencia { grid-column: span 2; }
.t-tema { grid-column: span 2; }
@media (max-width: 980px) {
  .rejilla-funciones { grid-template-columns: repeat(2, 1fr); }
  .t-tareas, .t-avisos, .t-bloques, .t-media, .t-mes, .t-asistencia, .t-tema { grid-column: span 1; grid-row: auto; }
  .t-bloques, .t-tema { grid-column: span 2; }
}
@media (max-width: 620px) {
  .rejilla-funciones { grid-template-columns: 1fr; }
  .t-bloques, .t-tema { grid-column: span 1; }
}

.movil-recorte { width: min(260px, 78%); margin: auto auto -120px; border-radius: 38px 38px 0 0; padding-bottom: 0; transform: translateY(10px); transition: transform .5s cubic-bezier(.2,.8,.2,1); }
.movil-recorte img { border-radius: 30px 30px 0 0; }
.tarjeta:hover .movil-recorte { transform: translateY(-6px) rotate(-1deg); }
.t-tareas .movil-recorte { width: min(300px, 70%); }

.avisos-demo { position: relative; height: 104px; display: grid; align-items: center; }
.aviso-sistema {
  display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 16px;
  background: var(--panel2); border: 1px solid var(--borde2); box-shadow: var(--sombra-suave);
  animation: aviso-entra 4.5s cubic-bezier(.2,.8,.2,1) infinite;
}
.aviso-sistema img { border-radius: 7px; flex: none; }
.aviso-sistema small { display: block; color: var(--texto3); font-size: 12px; }
.aviso-sistema strong { display: block; font-size: 15.5px; font-family: var(--display); font-weight: 650; }
.aviso-sistema span { display: block; color: var(--texto2); font-size: 13.5px; }
@keyframes aviso-entra {
  0% { opacity: 0; transform: translateX(40px); }
  10%, 82% { opacity: 1; transform: none; }
  95%, 100% { opacity: 0; transform: translateY(-14px); }
}

.bloques-demo { display: flex; gap: 6px; height: 104px; }
.bloque { flex: var(--w) 1 0; min-width: 64px; display: flex; flex-direction: column; gap: 8px; }
.bloque span { font-size: 12.5px; line-height: 1.25; color: var(--texto2); min-height: 2.5em; display: flex; align-items: flex-end; }
.partes { flex: 1; display: flex; gap: 3px; }
.partes i {
  flex: 1; border-radius: 9px; background: color-mix(in srgb, var(--c) 55%, var(--panel2));
  border-top: 3px solid var(--c);
  transform-origin: bottom; transform: scaleY(.15); opacity: .4;
  transition: transform .7s cubic-bezier(.2,.8,.2,1), opacity .7s;
}
.t-bloques.visto .partes i { transform: none; opacity: 1; }
.t-bloques.visto .bloque:nth-child(1) .partes i:nth-child(2) { transition-delay: 120ms; }
.t-bloques.visto .bloque:nth-child(2) .partes i { transition-delay: 220ms; }
.t-bloques.visto .bloque:nth-child(2) .partes i:nth-child(2) { transition-delay: 300ms; }
.t-bloques.visto .bloque:nth-child(2) .partes i:nth-child(3) { transition-delay: 380ms; }
.t-bloques.visto .bloque:nth-child(3) .partes i { transition-delay: 480ms; }

.condiciones { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.condiciones li { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 14px; background: var(--panel2); font-size: 15px; }
.ico-condicion { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--acento2); color: var(--acento); font-family: var(--display); font-weight: 700; font-size: 15px; flex: none; }

.interruptor {
  align-self: flex-start; margin-top: auto; display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--borde2); background: var(--panel2); padding: 6px 16px 6px 6px; border-radius: 999px; cursor: pointer;
  font-weight: 650;
}
.interruptor-bola { width: 38px; height: 38px; border-radius: 50%; background: var(--marca-diag); position: relative; transition: transform .5s cubic-bezier(.2,.8,.2,1); }
.interruptor-bola::after { content: ""; position: absolute; inset: 8px; border-radius: 50%; box-shadow: inset -7px -3px 0 0 #fff; transform: rotate(-20deg); transition: box-shadow .5s; }
.interruptor-texto { display: grid; }
.interruptor-texto span { grid-area: 1 / 1; transition: opacity .3s, transform .3s; }
.interruptor .t-claro { opacity: 0; transform: translateY(8px); }
:root[data-tema="claro"] .interruptor .t-claro { opacity: 1; transform: none; }
:root[data-tema="claro"] .interruptor .t-oscuro { opacity: 0; transform: translateY(-8px); }
:root[data-tema="claro"] .interruptor-bola { transform: rotate(180deg); }
:root[data-tema="claro"] .interruptor-bola::after { box-shadow: inset 0 0 0 11px #fff; }
@media (prefers-color-scheme: light) {
  :root:not([data-tema="oscuro"]) .interruptor .t-claro { opacity: 1; transform: none; }
  :root:not([data-tema="oscuro"]) .interruptor .t-oscuro { opacity: 0; transform: translateY(-8px); }
  :root:not([data-tema="oscuro"]) .interruptor-bola { transform: rotate(180deg); }
  :root:not([data-tema="oscuro"]) .interruptor-bola::after { box-shadow: inset 0 0 0 11px #fff; }
}

/* ---------------------------------------------------------------- dispositivos */
.escena-sinc { position: relative; display: grid; grid-template-columns: 1.55fr .7fr .6fr; align-items: center; gap: 0; max-width: 980px; margin: 0 auto clamp(40px, 6vw, 64px); }
.portatil { position: relative; z-index: 1; }
.portatil-pantalla { border-radius: 16px 16px 4px 4px; padding: 10px; background: var(--marco-movil); box-shadow: var(--sombra); }
.portatil-pantalla img { border-radius: 6px; }
.portatil-base { height: 16px; margin: 0 -7%; border-radius: 0 0 16px 16px; background: linear-gradient(to bottom, #2a3140, #151a22); box-shadow: 0 20px 40px -20px rgb(0 0 0 / .6); }
.camino { width: 100%; height: 110px; overflow: visible; }
.camino path { fill: none; stroke: var(--borde2); stroke-width: 2; stroke-dasharray: 5 7; vector-effect: non-scaling-stroke; animation: hormigas 1.4s linear infinite; }
@keyframes hormigas { to { stroke-dashoffset: -24; } }
.paquete { fill: var(--m1); filter: drop-shadow(0 0 6px var(--m1)); }
.paquete.p2 { fill: var(--m3); filter: drop-shadow(0 0 6px var(--m3)); }
.candado { position: absolute; left: 63%; top: 50%; translate: -50% -50%; width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; background: var(--panel); border: 1px solid var(--borde2); box-shadow: var(--sombra-suave); z-index: 2; }
.candado svg { width: 24px; height: 24px; fill: none; stroke: var(--ok); stroke-width: 2; stroke-linecap: round; }
.movil-sinc { border-radius: 30px; padding: 6px; }
.movil-sinc img { border-radius: 25px; }
@media (max-width: 700px) {
  .escena-sinc { grid-template-columns: 1.5fr .6fr .62fr; }
  .candado { width: 40px; height: 40px; border-radius: 12px; }
  .candado svg { width: 19px; height: 19px; }
  .movil-sinc { border-radius: 18px; padding: 4px; }
  .movil-sinc img { border-radius: 14px; }
}

.pasos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 820px) { .pasos { grid-template-columns: 1fr; } }
.pasos li { background: var(--panel); border: 1px solid var(--borde); border-radius: var(--radio); padding: 22px; display: grid; gap: 8px; align-content: start; }
.pasos p { color: var(--texto2); font-size: 16px; }
.paso-num { width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; background: var(--marca-diag); color: #fff; font-family: var(--display); font-weight: 700; margin-bottom: 4px; }

/* ---------------------------------------------------------------- privacidad */
.franja-privacidad { border-block: 1px solid var(--borde); background: var(--fondo2); padding: clamp(28px, 4vw, 44px) 0; }
.franja-fila { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px 32px; }
.franja-fila > div { display: grid; gap: 4px; align-content: start; }
.franja-fila strong { font-family: var(--display); font-size: 20px; }
.franja-fila span { color: var(--texto2); font-size: 15.5px; }
@media (max-width: 760px) { .franja-fila { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- preguntas */
.preguntas { display: grid; gap: 10px; }
.preguntas details { background: var(--panel); border: 1px solid var(--borde); border-radius: 18px; transition: border-color .25s, background-color .25s; interpolate-size: allow-keywords; }
.preguntas details[open] { border-color: var(--borde2); }
.preguntas summary { list-style: none; cursor: pointer; padding: 18px 56px 18px 22px; font-family: var(--display); font-size: 18px; font-weight: 600; position: relative; }
.preguntas summary::-webkit-details-marker { display: none; }
.preguntas summary::after {
  content: ""; position: absolute; right: 22px; top: 50%; width: 12px; height: 12px; margin-top: -8px;
  border-right: 2px solid var(--texto2); border-bottom: 2px solid var(--texto2); transform: rotate(45deg);
  transition: transform .35s cubic-bezier(.2,.8,.2,1);
}
.preguntas details[open] summary::after { transform: rotate(225deg); margin-top: -2px; }
.preguntas details > div { padding: 0 22px 20px; color: var(--texto2); }
.preguntas details::details-content { block-size: 0; overflow: hidden; transition: block-size .4s cubic-bezier(.2,.8,.2,1), content-visibility .4s allow-discrete; }
.preguntas details[open]::details-content { block-size: auto; }

/* ---------------------------------------------------------------- descargar */
.descargar { position: relative; isolation: isolate; padding: clamp(80px, 12vw, 150px) 0; text-align: center; overflow: hidden; }
.descargar-fondo { inset: 0; }
.descargar-caja { display: grid; justify-items: center; gap: 14px; }
.descargar-logo { width: 104px; filter: drop-shadow(0 18px 30px color-mix(in srgb, var(--m2) 45%, transparent)); animation: flotar 6s ease-in-out infinite; }
.descargar h2 { font-size: clamp(40px, 7vw, 76px); }
.descargar-caja > p { color: var(--texto2); font-size: 19px; }
.descargar .tiendas { margin-top: 14px; }
.requisitos { font-size: 14px !important; color: var(--texto3) !important; margin-top: 10px; }

/* ---------------------------------------------------------------- pie */
.pie { border-top: 1px solid var(--borde); padding: 26px 0 calc(26px + env(safe-area-inset-bottom, 0px)); color: var(--texto3); font-size: 14.5px; }
.pie-fila { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 26px; }
.pie a { color: var(--texto2); text-decoration: none; }
.pie a:hover { color: var(--texto); }
.pie nav { display: flex; gap: 18px; }
.pie-copy { margin-left: auto; }
.pie .palabra-marca { font-size: 22px; }

/* ---------------------------------------------------------------- transicion de tema */
::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }

/* ---------------------------------------------------------------- movimiento reducido */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .aparece.pendiente, .js .horario:not(.visto) .clase { opacity: 1; transform: none; }
  .cinta-pista { transform: none; }
}


/* ------------------------------------------------- se buscan probadores
   Franja de arriba del todo con el enlace al formulario. No es fija: va en el
   flujo, antes de la barra pegajosa, para que se lea al entrar y desaparezca
   al bajar en vez de robar sitio toda la visita. */
.aviso-prueba {
  position: relative;
  display: flex; align-items: stretch;
  background: var(--marca-diag);
  background-size: 180% 180%;
  animation: aviso-correr 9s ease infinite;
  padding-top: env(safe-area-inset-top, 0px);
}
@keyframes aviso-correr {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
.aviso-prueba[hidden] { display: none; }
.aviso-prueba.yendose { animation: aviso-fuera .4s ease forwards; }
@keyframes aviso-fuera {
  to { opacity: 0; transform: translateY(-100%); }
}

.aviso-prueba-caja {
  flex: 1; min-width: 0;
  display: flex; align-items: center; gap: 12px;
  padding: 11px clamp(14px, 4vw, 28px);
  color: #fff; text-decoration: none;
  transition: background-color .25s;
}
.aviso-prueba-caja:hover { background: rgb(255 255 255 / .1); }

.aviso-prueba-punto {
  width: 9px; height: 9px; border-radius: 50%; flex: none;
  background: #fff; box-shadow: 0 0 0 0 rgb(255 255 255 / .6);
  animation: aviso-latido 2.4s ease-out infinite;
}
@keyframes aviso-latido {
  0% { box-shadow: 0 0 0 0 rgb(255 255 255 / .55); }
  70%, 100% { box-shadow: 0 0 0 9px rgb(255 255 255 / 0); }
}

.aviso-prueba-texto { min-width: 0; display: flex; flex-wrap: wrap; gap: 3px 9px; align-items: baseline; }
.aviso-prueba-texto strong { font-family: var(--display); font-weight: 650; font-size: 15px; }
.aviso-prueba-detalle { font-size: 13.5px; color: rgb(255 255 255 / .82); }
#aviso-prueba-faltan { font-weight: 650; color: #fff; }

.aviso-prueba-boton {
  margin-left: auto; flex: none;
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--display); font-weight: 650; font-size: 14px;
  background: rgb(255 255 255 / .18); border: 1px solid rgb(255 255 255 / .3);
  border-radius: 100px; padding: 6px 14px;
  transition: background-color .25s, gap .3s cubic-bezier(.16,1,.3,1);
}
.aviso-prueba-caja:hover .aviso-prueba-boton { background: rgb(255 255 255 / .28); gap: 10px; }
.aviso-prueba-boton svg { width: 14px; height: 14px; }

.aviso-prueba-cerrar {
  flex: none; width: 40px; border: 0; cursor: pointer;
  background: transparent; color: rgb(255 255 255 / .75);
  display: grid; place-items: center;
  transition: color .2s, background-color .2s;
}
.aviso-prueba-cerrar:hover { color: #fff; background: rgb(255 255 255 / .12); }
.aviso-prueba-cerrar svg { width: 15px; height: 15px; }

@media (max-width: 720px) {
  .aviso-prueba-detalle { display: none; }
  .aviso-prueba-texto strong { font-size: 14px; }
  .aviso-prueba-boton { font-size: 13px; padding: 5px 12px; }
}
@media (max-width: 400px) {
  .aviso-prueba-boton span { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .aviso-prueba, .aviso-prueba-punto { animation: none; }
}


/* ------------------------------------------------- embajadores (enlace a su página) */
.barra-nav .nav-embajadores { color: var(--texto); background: color-mix(in srgb, var(--m2) 14%, transparent); }
.barra-nav .nav-embajadores:hover { background: color-mix(in srgb, var(--m2) 24%, transparent); }
.banda-emb-seccion { padding-top: 0; }
.banda-emb {
  position: relative; isolation: isolate; overflow: hidden; display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(20px, 4vw, 48px);
  align-items: center; padding: clamp(26px, 4.4vw, 54px); border-radius: var(--radio-g); text-decoration: none; color: var(--texto);
  background: var(--panel); border: 1px solid var(--borde); transition: transform .35s cubic-bezier(.2,.8,.2,1), border-color .35s, box-shadow .35s;
}
.banda-emb::before {
  content: ""; position: absolute; inset: -40% -10% auto 40%; height: 180%; z-index: -1; border-radius: 50%;
  background: conic-gradient(from 200deg, var(--m1), var(--m2), var(--m3), var(--m1)); filter: blur(80px); opacity: calc(var(--halo) * .7);
}
.banda-emb:hover { transform: translateY(-4px); border-color: var(--borde2); box-shadow: var(--sombra-suave); }
.banda-emb-texto { display: grid; gap: 14px; justify-items: start; }
.banda-emb-texto h2 { font-size: clamp(32px, 4.6vw, 52px); }
.banda-emb-texto > p:not(.antetitulo) { color: var(--texto2); max-width: 36em; }
.banda-emb .boton { margin-top: 6px; }
.banda-emb:hover .boton svg { transform: translateX(3px); }
.banda-emb .boton svg { transition: transform .25s; }
.banda-emb-cred { display: grid; place-items: center; perspective: 900px; }
.banda-cred {
  width: min(320px, 100%); aspect-ratio: 1.58; border-radius: 22px; padding: 20px 22px; color: #fff; position: relative; overflow: hidden;
  display: grid; align-content: space-between; background: linear-gradient(135deg, #0e1424, #151a33 55%, #1d1640);
  box-shadow: 0 30px 60px -28px color-mix(in srgb, var(--m2) 70%, transparent);
  transform: rotateY(-14deg) rotateX(6deg) rotate(-2deg); transition: transform .6s cubic-bezier(.2,.8,.2,1); animation: flotar 6s ease-in-out infinite;
}
.banda-emb:hover .banda-cred { transform: rotateY(0) rotateX(0) rotate(0); }
.banda-cred::before { content: ""; position: absolute; inset: -40%; background: conic-gradient(var(--m1), var(--m2), var(--m3), #ff7ad9, var(--m1)); filter: blur(36px); opacity: .5; mix-blend-mode: screen; }
.banda-cred > * { position: relative; }
.banda-cred-marca { display: flex; align-items: center; gap: 8px; font-family: var(--display); font-weight: 650; font-size: 20px; }
.banda-cred-marca b { margin-left: auto; font-size: 10px; letter-spacing: .16em; padding: 5px 8px; border-radius: 7px; background: rgb(255 255 255 / .14); border: 1px solid rgb(255 255 255 / .22); }
.banda-cred strong { font-family: var(--display); font-size: 28px; font-weight: 800; letter-spacing: -.03em; line-height: 1; }
.banda-cred small { opacity: .75; margin-top: -10px; }
@media (max-width: 820px) { .banda-emb { grid-template-columns: 1fr; } .banda-emb-cred { order: -1; } }