/* ============================================================
   Plataforma BJJ · Tech del Fuego
   Sistema de diseño v2 (30/10/2026): "Tatami de noche".
   Oscuro, cinematográfico, tipografía pesada, una sola luz roja.
   Sin nada cargado de afuera: fuentes e imágenes son propias.
   ============================================================ */

@font-face { font-family: 'Montserrat'; font-weight: 400; font-display: swap; src: url('/fonts/montserrat-400.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-weight: 600; font-display: swap; src: url('/fonts/montserrat-600.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-weight: 800; font-display: swap; src: url('/fonts/montserrat-800.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-weight: 900; font-display: swap; src: url('/fonts/montserrat-900.woff2') format('woff2'); }

:root {
  --negro: #05080F;
  --fondo: #0A1120;
  --panel: rgba(22, 33, 58, .72);
  --panel-solido: #141F38;
  --linea: rgba(184, 212, 227, .13);
  --linea-fuerte: rgba(184, 212, 227, .28);
  --azul: #1B3A6B;
  --azul-claro: #2E5FA8;
  --rojo: #C41E3A;
  --rojo-vivo: #F0304F;
  --celeste: #7EAECE;
  --hielo: #B8D4E3;
  --blanco: #FFFFFF;
  --verde: #2EAD74;
  --ambar: #F0B33A;
  --texto: #EEF4F8;
  --texto-suave: #A9BDCB;
  --fuente: 'Montserrat', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --radio: 16px;
  --radio-grande: 26px;
  --sombra: 0 24px 60px rgba(0, 0, 0, .45), 0 2px 8px rgba(0, 0, 0, .35);
  --transicion: 220ms cubic-bezier(.2, .7, .2, 1);
  --fase-color: var(--celeste);
  --fase-color-2: var(--azul-claro);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--fuente);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--texto);
  background: var(--negro);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p, ul, ol, fieldset, legend { margin: 0; }
fieldset { padding: 0; border: 0; min-width: 0; }
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }
.solo-lectores { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
::selection { background: var(--rojo); color: #fff; }
:focus-visible { outline: 3px solid var(--celeste); outline-offset: 3px; border-radius: 6px; }

/* Textura de tatami: líneas finísimas, casi invisibles, que le dan cuerpo al fondo. */
.tatami {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(1200px 700px at 15% -10%, rgba(46, 95, 168, .22), transparent 60%),
    radial-gradient(900px 600px at 95% 110%, rgba(196, 30, 58, .16), transparent 60%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .025) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .02) 0 1px, transparent 1px 28px);
}
.tatami ~ * { position: relative; z-index: 1; }

/* ---------- Marca ---------- */
.marca { display: inline-flex; align-items: center; gap: .65rem; text-decoration: none; color: var(--blanco); }
.marca-logo { width: 44px; height: auto; filter: drop-shadow(0 2px 6px rgba(0, 0, 0, .5)); }
.marca-nombre { font-weight: 800; letter-spacing: .02em; font-size: .95rem; text-transform: uppercase; line-height: 1.1; }
.marca-nombre small { display: block; font-weight: 600; font-size: .62rem; letter-spacing: .18em; color: var(--celeste); }

/* ---------- Botones ---------- */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 56px; padding: .9rem 1.6rem;
  border-radius: 999px; border: 1px solid transparent;
  background: var(--panel-solido); color: var(--blanco);
  font-weight: 800; font-size: 1rem; letter-spacing: .01em; text-decoration: none; text-align: center;
  transition: transform var(--transicion), box-shadow var(--transicion), background var(--transicion), border-color var(--transicion), filter var(--transicion);
  position: relative; overflow: hidden; isolation: isolate;
}
.boton:hover, .boton:focus-visible { transform: translateY(-2px); }
.boton:active { transform: translateY(1px) scale(.98); }
.boton-principal {
  background: linear-gradient(135deg, var(--rojo-vivo), var(--rojo) 55%, #8E1229);
  box-shadow: 0 10px 30px rgba(196, 30, 58, .35), inset 0 1px 0 rgba(255, 255, 255, .25);
}
.boton-principal::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, .28) 50%, transparent 70%);
  transform: translateX(-120%);
}
.boton-principal:hover::after, .boton-principal:focus-visible::after { animation: brillo 900ms ease forwards; }
.boton-principal:hover { box-shadow: 0 16px 40px rgba(196, 30, 58, .5), inset 0 1px 0 rgba(255, 255, 255, .25); }
.boton-secundario {
  background: rgba(255, 255, 255, .06); border-color: var(--linea-fuerte);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.boton-secundario:hover { background: rgba(255, 255, 255, .11); border-color: var(--hielo); }
.boton-contorno { background: transparent; border-color: var(--linea-fuerte); color: var(--hielo); }
.boton-contorno:hover { background: rgba(255, 255, 255, .06); color: var(--blanco); }
.boton-chico { min-height: 42px; padding: .5rem 1rem; font-size: .85rem; }
.boton-verde { background: linear-gradient(135deg, #3BC489, var(--verde) 60%, #1E7A50); box-shadow: 0 10px 30px rgba(46, 173, 116, .3), inset 0 1px 0 rgba(255, 255, 255, .25); }
.boton-ambar { background: linear-gradient(135deg, #FFC95A, var(--ambar) 60%, #B07A12); color: #1a1200; box-shadow: 0 10px 30px rgba(240, 179, 58, .25), inset 0 1px 0 rgba(255, 255, 255, .35); }
.ancho-total { width: 100%; }
.boton[disabled] { opacity: .45; cursor: not-allowed; transform: none !important; box-shadow: none; }
.separado { margin-top: 1rem; }
.separado-chico { margin-top: .6rem; }

/* ---------- Tarjetas y campos ---------- */
.tarjeta {
  background: var(--panel);
  border: 1px solid var(--linea);
  border-radius: var(--radio-grande);
  padding: clamp(1.25rem, 3vw, 2rem);
  box-shadow: var(--sombra), inset 0 1px 0 rgba(255, 255, 255, .06);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.tarjeta + .tarjeta { margin-top: 1rem; }
.tarjeta h1, .tarjeta h2 { font-weight: 900; letter-spacing: -.02em; text-transform: uppercase; }
.tarjeta h2 { font-size: 1.3rem; margin-bottom: 1rem; }
.campo { display: block; margin-bottom: 1rem; }
.campo-etiqueta { display: block; font-weight: 700; font-size: .85rem; letter-spacing: .04em; text-transform: uppercase; color: var(--hielo); margin-bottom: .45rem; }
.campo-etiqueta .opcional { text-transform: none; letter-spacing: 0; font-weight: 600; color: var(--texto-suave); }
.campo-ayuda { display: block; font-size: .82rem; color: var(--texto-suave); margin-top: .35rem; }
.campo-error { color: #FF8AA0; font-weight: 600; font-size: .85rem; margin-top: .35rem; }
.entrada {
  width: 100%; min-height: 54px; padding: .75rem 1rem;
  background: rgba(5, 8, 15, .55); border: 1px solid var(--linea-fuerte); border-radius: 14px;
  color: var(--blanco); font-size: 1.05rem; font-weight: 600;
  transition: border-color var(--transicion), box-shadow var(--transicion), background var(--transicion);
}
.entrada::placeholder { color: rgba(169, 189, 203, .55); font-weight: 500; }
.entrada:focus { outline: none; border-color: var(--celeste); box-shadow: 0 0 0 4px rgba(126, 174, 206, .22); background: rgba(5, 8, 15, .75); }
.entrada[aria-invalid="true"] { border-color: var(--rojo-vivo); box-shadow: 0 0 0 4px rgba(240, 48, 79, .2); }
.entrada[disabled] { opacity: .5; }
input[type="date"].entrada { color-scheme: dark; }
select.entrada { appearance: none; -webkit-appearance: none; padding-right: 2.6rem; background-image: linear-gradient(45deg, transparent 50%, var(--hielo) 50%), linear-gradient(135deg, var(--hielo) 50%, transparent 50%); background-position: calc(100% - 22px) 50%, calc(100% - 16px) 50%; background-size: 6px 6px; background-repeat: no-repeat; }
select.entrada option, select.entrada optgroup { color: #111; background: #fff; }
.entrada-codigo { text-align: center; font-size: 2.6rem; font-weight: 900; letter-spacing: .35em; text-transform: uppercase; min-height: 86px; padding-left: 1.35em; }
.cuadricula-2, .formulario-fila { display: grid; grid-template-columns: 1fr 1fr; gap: .25rem 1rem; }
@media (max-width: 420px) { .cuadricula-2, .formulario-fila { grid-template-columns: 1fr; } }
.error { color: #FF8AA0; font-weight: 600; font-size: .9rem; margin: .4rem 0 .6rem; }
.ayuda { color: var(--texto-suave); font-size: .9rem; margin-top: 1rem; }
.estado-envio { min-height: 1.4em; text-align: center; color: var(--texto-suave); font-size: .9rem; margin: .5rem 0; }

/* Interruptor */
.interruptor { display: flex; align-items: center; gap: .9rem; cursor: pointer; padding: .4rem 0; }
.interruptor input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.interruptor-pista { flex: none; width: 54px; height: 32px; border-radius: 999px; background: rgba(255, 255, 255, .14); border: 1px solid var(--linea-fuerte); position: relative; transition: background var(--transicion); }
.interruptor-pista::after { content: ''; position: absolute; top: 3px; left: 3px; width: 24px; height: 24px; border-radius: 50%; background: #fff; transition: transform var(--transicion); box-shadow: 0 2px 6px rgba(0, 0, 0, .4); }
.interruptor input:checked + .interruptor-pista { background: var(--verde); border-color: transparent; }
.interruptor input:checked + .interruptor-pista::after { transform: translateX(22px); }
.interruptor input:focus-visible + .interruptor-pista { outline: 3px solid var(--celeste); outline-offset: 3px; }

/* Pestañas (control segmentado) */
.pestanas, .vistas { display: flex; gap: .3rem; padding: .3rem; background: rgba(5, 8, 15, .6); border: 1px solid var(--linea); border-radius: 999px; margin-bottom: 1.25rem; }
.pestanas [role="tab"], .vistas [role="tab"] {
  flex: 1; min-height: 48px; border: 0; border-radius: 999px; background: transparent; color: var(--texto-suave);
  font-weight: 800; letter-spacing: .02em; transition: background var(--transicion), color var(--transicion), transform var(--transicion);
}
.pestanas [role="tab"][aria-selected="true"], .vistas [role="tab"][aria-selected="true"] { background: linear-gradient(135deg, var(--azul-claro), var(--azul)); color: #fff; box-shadow: 0 6px 18px rgba(46, 95, 168, .35), inset 0 1px 0 rgba(255, 255, 255, .18); }
.pestanas [role="tab"]:hover, .vistas [role="tab"]:hover { color: #fff; }

/* Aviso de conexión */
.aviso-conexion { position: fixed; left: 50%; bottom: 1.2rem; transform: translateX(-50%); z-index: 30; padding: .6rem 1.1rem; border-radius: 999px; background: var(--ambar); color: #1a1200; font-weight: 800; font-size: .9rem; box-shadow: var(--sombra); animation: aparecer 300ms ease both; }

/* ---------- Animaciones ---------- */
@keyframes aparecer { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes brillo { to { transform: translateX(120%); } }
@keyframes kenburns { from { transform: scale(1.08) translate(1.5%, 1%); } to { transform: scale(1.18) translate(-1.5%, -1.5%); } }
@keyframes latido { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.035); } }
@keyframes resplandor { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }
@keyframes parpadeo { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes marquesina { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes barrido { from { transform: translateX(-100%); } to { transform: translateX(400%); } }
@keyframes flotar { 0%, 100% { transform: translateY(0) rotate(-1.5deg); } 50% { transform: translateY(-10px) rotate(-1.5deg); } }
@keyframes girar { to { transform: rotate(360deg); } }

.revelar { opacity: 0; transform: translateY(26px); transition: opacity 700ms ease, transform 700ms cubic-bezier(.2, .7, .2, 1); }
.revelar.visible { opacity: 1; transform: none; }
.revelar[data-retraso="1"] { transition-delay: 120ms; }
.revelar[data-retraso="2"] { transition-delay: 240ms; }
.revelar[data-retraso="3"] { transition-delay: 360ms; }

/* ============================================================
   CABECERA Y PIE COMUNES
   ============================================================ */
.cabecera {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .8rem clamp(1rem, 4vw, 2.5rem);
  background: linear-gradient(to bottom, rgba(5, 8, 15, .88), rgba(5, 8, 15, .6));
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--linea);
}
.cabecera-nav { display: flex; align-items: center; gap: .25rem 1.4rem; }
.cabecera-nav a { color: var(--hielo); text-decoration: none; font-weight: 700; font-size: .92rem; padding: .4rem 0; border-bottom: 2px solid transparent; transition: color var(--transicion), border-color var(--transicion); }
.cabecera-nav a:hover { color: #fff; border-color: var(--rojo-vivo); }
.cabecera-nav .boton { margin-left: .5rem; border-bottom: 0; color: #fff; white-space: nowrap; }
.cabecera .marca-nombre { white-space: nowrap; }
@media (max-width: 720px) {
  .cabecera-nav a:not(.boton) { display: none; }
  .cabecera .marca-nombre { font-size: .82rem; }
  .cabecera-nav .boton { min-height: 44px; padding: .5rem .95rem; font-size: .82rem; margin-left: 0; }
}

.pie, .portada-pie { padding: 2.5rem clamp(1rem, 4vw, 2.5rem) 3rem; border-top: 1px solid var(--linea); color: var(--texto-suave); font-size: .9rem; }
.pie-interno { max-width: 1240px; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; }
.pie a, .portada-pie a { color: var(--hielo); text-decoration: none; font-weight: 600; }
.pie a:hover, .portada-pie a:hover { color: #fff; text-decoration: underline; }
.pie-enlaces { display: flex; flex-wrap: wrap; gap: 1.2rem; }
.portada-pie { text-align: center; }

/* ============================================================
   PORTADA
   ============================================================ */
.hero { position: relative; min-height: min(92vh, 900px); display: grid; align-items: center; overflow: hidden; isolation: isolate; }
.hero-fondo { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.hero-fondo-relleno { position: absolute; inset: 0; background: radial-gradient(900px 600px at 70% 40%, rgba(46, 95, 168, .5), transparent 60%), radial-gradient(700px 500px at 20% 80%, rgba(196, 30, 58, .35), transparent 60%), var(--negro); }
.hero-fondo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% 40%; animation: kenburns 24s ease-in-out infinite alternate; }
.hero-velo { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(5, 8, 15, .96) 0%, rgba(5, 8, 15, .78) 45%, rgba(5, 8, 15, .25) 100%), linear-gradient(to top, var(--negro) 0%, transparent 35%); }
.hero-luz { position: absolute; inset: 0; z-index: -1; background: radial-gradient(600px 400px at 85% 20%, rgba(240, 48, 79, .28), transparent 65%); animation: resplandor 6s ease-in-out infinite; pointer-events: none; }
.hero-contenido { position: relative; padding: clamp(3rem, 8vw, 6rem) clamp(1rem, 4vw, 2.5rem); max-width: 1240px; margin: 0 auto; width: 100%; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 3rem; align-items: center; }
@media (max-width: 900px) { .hero-contenido { grid-template-columns: 1fr; gap: 2.5rem; } }
.hero-sello { display: inline-flex; align-items: center; gap: .6rem; padding: .45rem .95rem .45rem .5rem; border-radius: 999px; border: 1px solid var(--linea-fuerte); background: rgba(5, 8, 15, .55); font-weight: 700; font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; color: var(--hielo); margin-bottom: 1.4rem; animation: aparecer 700ms ease both; }
.hero-sello b { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--rojo-vivo); color: #fff; font-size: .72rem; }
.hero h1 { font-size: clamp(2.6rem, 7.2vw, 6.2rem); font-weight: 900; line-height: .95; letter-spacing: -.03em; text-transform: uppercase; animation: aparecer 800ms 80ms ease both; }
.hero h1 em { font-style: normal; color: transparent; -webkit-text-stroke: 2px var(--hielo); }
.hero h1 .rojo { color: var(--rojo-vivo); }
.hero-bajada { font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: var(--hielo); max-width: 34rem; margin: 1.4rem 0 2rem; font-weight: 500; animation: aparecer 800ms 200ms ease both; }
.hero-botones { display: flex; flex-wrap: wrap; gap: .8rem; animation: aparecer 800ms 320ms ease both; }
.hero-botones .boton { min-width: 220px; min-height: 62px; font-size: 1.05rem; }
.hero-nota { margin-top: 1.4rem; font-size: .85rem; color: var(--texto-suave); animation: aparecer 800ms 440ms ease both; }
.hero-nota b { color: var(--hielo); }

/* La mini tele: una demo que se mueve sola */
.mini-tele { position: relative; justify-self: center; width: min(100%, 440px); aspect-ratio: 16 / 10; border-radius: 22px; padding: 6px; background: linear-gradient(160deg, #2a3650, #0b1120); box-shadow: 0 40px 80px rgba(0, 0, 0, .6), 0 0 0 1px rgba(255, 255, 255, .08), 0 0 120px rgba(196, 30, 58, .18); animation: flotar 7s ease-in-out infinite; }
.mini-tele::after { content: ''; position: absolute; left: 50%; bottom: -26px; width: 36%; height: 26px; transform: translateX(-50%); background: linear-gradient(to bottom, #1a2338, #0b1120); border-radius: 0 0 14px 14px; z-index: -1; }
.mini-pantalla { width: 100%; height: 100%; border-radius: 16px; background: radial-gradient(140% 100% at 50% 100%, color-mix(in srgb, var(--fase-color) 40%, transparent), transparent 60%), #070B14; display: grid; grid-template-rows: auto 1fr auto; padding: 1rem 1.2rem; overflow: hidden; position: relative; transition: background 600ms ease; }
.mini-tele.descanso { --fase-color: #3BC489; --fase-color-2: var(--verde); }
.mini-tele.lucha { --fase-color: var(--rojo-vivo); --fase-color-2: var(--rojo); }
.mini-sala { display: flex; justify-content: space-between; font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--celeste); font-weight: 700; }
.mini-sala b { color: #fff; letter-spacing: .3em; }
.mini-centro { display: grid; place-content: center; text-align: center; }
.mini-etiqueta { display: inline-block; justify-self: center; padding: .25rem .8rem; border-radius: 999px; background: linear-gradient(135deg, var(--fase-color), var(--fase-color-2)); color: #fff; font-weight: 900; font-size: .78rem; letter-spacing: .18em; animation: latido 1.2s ease-in-out infinite; transition: background 400ms ease; }
.mini-detalle { font-size: .72rem; color: var(--hielo); margin-top: .4rem; font-weight: 600; }
.mini-tiempo { font-size: clamp(3.4rem, 10vw, 5rem); font-weight: 900; line-height: 1; letter-spacing: -.04em; font-variant-numeric: tabular-nums; margin-top: .3rem; text-shadow: 0 0 40px color-mix(in srgb, var(--fase-color) 45%, transparent); }
.mini-progreso { height: 6px; border-radius: 999px; background: rgba(255, 255, 255, .1); overflow: hidden; }
.mini-progreso i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--fase-color-2), var(--fase-color)); border-radius: inherit; transition: width 1s linear; }
.mini-reflejo { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(115deg, rgba(255, 255, 255, .07) 0%, transparent 35%); }

/* Franja de cifras */
.cifras { position: relative; z-index: 2; margin: -2.2rem auto 0; max-width: 1100px; padding: 0 clamp(1rem, 4vw, 2.5rem); }
.cifras-lista { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--linea); border: 1px solid var(--linea); border-radius: var(--radio-grande); overflow: hidden; box-shadow: var(--sombra); }
.cifras-lista li { background: #0E162A; padding: 1.4rem 1rem; text-align: center; }
.cifra { display: block; font-size: clamp(2rem, 4vw, 3rem); font-weight: 900; line-height: 1; letter-spacing: -.03em; color: #fff; font-variant-numeric: tabular-nums; }
.cifra-texto { display: block; margin-top: .4rem; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--celeste); font-weight: 700; }
@media (max-width: 640px) { .cifras-lista { grid-template-columns: 1fr; } .cifras-lista li { padding: 1rem; display: flex; align-items: baseline; justify-content: center; gap: .8rem; } .cifra-texto { margin: 0; } }

/* Secciones */
.seccion { padding: clamp(3.5rem, 8vw, 7rem) clamp(1rem, 4vw, 2.5rem); max-width: 1240px; margin: 0 auto; }
.seccion-titulo { font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: 900; letter-spacing: -.03em; line-height: 1; text-transform: uppercase; }
.seccion-titulo span { color: var(--rojo-vivo); }
.seccion-bajada { color: var(--texto-suave); font-size: 1.08rem; max-width: 40rem; margin-top: 1rem; }
.sobretitulo { display: inline-block; font-size: .78rem; letter-spacing: .22em; text-transform: uppercase; color: var(--rojo-vivo); font-weight: 800; margin-bottom: .9rem; }

/* Pasos */
.pasos-lista { list-style: none; margin: 3rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; counter-reset: paso; }
@media (max-width: 860px) { .pasos-lista { grid-template-columns: 1fr; } }
.paso { position: relative; padding: 2rem 1.6rem 1.8rem; border-radius: var(--radio-grande); background: var(--panel); border: 1px solid var(--linea); box-shadow: var(--sombra); overflow: hidden; transition: transform var(--transicion), border-color var(--transicion); }
.paso:hover { transform: translateY(-6px); border-color: var(--linea-fuerte); }
.paso::before { counter-increment: paso; content: '0' counter(paso); position: absolute; right: 1rem; top: .4rem; font-size: 5.5rem; font-weight: 900; line-height: 1; color: rgba(255, 255, 255, .05); letter-spacing: -.05em; }
.paso-icono { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: linear-gradient(135deg, var(--azul-claro), var(--azul)); margin-bottom: 1.2rem; box-shadow: 0 10px 24px rgba(46, 95, 168, .35); }
.paso-icono svg { width: 30px; height: 30px; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.paso h3 { font-size: 1.25rem; font-weight: 800; letter-spacing: -.01em; }
.paso p { color: var(--texto-suave); margin-top: .5rem; }
.paso p strong { color: #fff; font-weight: 700; }
.paso .direccion { display: inline-block; margin-top: .8rem; padding: .3rem .7rem; border-radius: 8px; background: rgba(5, 8, 15, .6); border: 1px solid var(--linea-fuerte); font-weight: 700; color: var(--hielo); font-size: .92rem; }

/* Modos */
.modos { background: linear-gradient(to bottom, transparent, rgba(27, 58, 107, .12), transparent); }
.modos-lista { list-style: none; margin: 3rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
@media (max-width: 860px) { .modos-lista { grid-template-columns: 1fr; } }
.modo { padding: 1.6rem; border-radius: var(--radio-grande); background: var(--panel-solido); border: 1px solid var(--linea); box-shadow: var(--sombra); position: relative; overflow: hidden; }
.modo h3 { font-size: 1.4rem; font-weight: 900; text-transform: uppercase; letter-spacing: -.01em; }
.modo p { color: var(--texto-suave); margin-top: .5rem; min-height: 3.2em; }
.modo-visual { margin-top: 1.4rem; height: 64px; border-radius: 14px; background: rgba(5, 8, 15, .6); border: 1px solid var(--linea); position: relative; overflow: hidden; display: flex; align-items: center; padding: 0 .8rem; gap: .5rem; }
.ronda-bloque { height: 22px; border-radius: 6px; flex: 5; background: linear-gradient(90deg, var(--rojo), var(--rojo-vivo)); position: relative; overflow: hidden; }
.ronda-bloque.descanso { flex: 1; background: var(--verde); }
.ronda-bloque::after { content: ''; position: absolute; inset: 0; width: 30%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .45), transparent); animation: barrido 2.4s linear infinite; }
.ronda-bloque.descanso::after { animation-delay: 1.2s; }
.libre-anillo { width: 44px; height: 44px; border-radius: 50%; border: 4px solid rgba(126, 174, 206, .25); border-top-color: var(--celeste); animation: girar 1.6s linear infinite; }
.libre-texto { font-weight: 900; font-size: 1.3rem; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.posiciones-lista { list-style: none; margin: 0; padding: 0; display: flex; gap: .4rem; overflow: hidden; width: 100%; }
.posiciones-lista li { flex: none; padding: .3rem .7rem; border-radius: 999px; background: rgba(255, 255, 255, .08); font-size: .78rem; font-weight: 700; color: var(--hielo); white-space: nowrap; }
.posiciones-lista li:first-child { background: var(--rojo); color: #fff; animation: latido 1.4s ease-in-out infinite; }

/* La frase grande, con foto */
.frase-seccion { position: relative; isolation: isolate; overflow: hidden; padding: clamp(5rem, 12vw, 10rem) clamp(1rem, 4vw, 2.5rem); text-align: center; }
.frase-fondo { position: absolute; inset: 0; z-index: -2; }
.frase-fondo-relleno { position: absolute; inset: 0; background: radial-gradient(800px 500px at 50% 50%, rgba(46, 95, 168, .45), transparent 65%), var(--negro); }
.frase-fondo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.frase-velo { position: absolute; inset: 0; z-index: -1; background: linear-gradient(to bottom, var(--negro) 0%, rgba(5, 8, 15, .72) 30%, rgba(5, 8, 15, .78) 70%, var(--negro) 100%); }
.frase-linea { width: 64px; height: 5px; border-radius: 999px; background: var(--rojo-vivo); margin: 0 auto 1.6rem; box-shadow: 0 0 24px rgba(240, 48, 79, .7); }
.frase { font-size: clamp(2.2rem, 6.4vw, 5.4rem); font-weight: 900; line-height: .98; letter-spacing: -.035em; text-transform: uppercase; max-width: 16ch; margin: 0 auto; text-shadow: 0 10px 40px rgba(0, 0, 0, .6); }
.frase .rojo { color: var(--rojo-vivo); }
.frase-bajada { color: var(--hielo); font-size: clamp(1.05rem, 1.8vw, 1.35rem); max-width: 38rem; margin: 1.6rem auto 2.2rem; font-weight: 500; }
.frase-botones { display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem; }
.frase-botones .boton { min-width: 220px; min-height: 64px; font-size: 1.08rem; }
.frase-contador { margin-top: 1.6rem; color: var(--texto-suave); font-size: .95rem; }
.frase-contador b { color: #fff; font-weight: 800; }

/* Marquesina de lo que viene */
.marquesina { overflow: hidden; border-top: 1px solid var(--linea); border-bottom: 1px solid var(--linea); background: rgba(5, 8, 15, .7); padding: 1rem 0; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquesina-pista { display: flex; width: max-content; animation: marquesina 38s linear infinite; }
.marquesina:hover .marquesina-pista { animation-play-state: paused; }
.marquesina-pista span { display: inline-flex; align-items: center; gap: 1.2rem; padding: 0 1.2rem; font-weight: 800; font-size: clamp(1rem, 2vw, 1.35rem); letter-spacing: .04em; text-transform: uppercase; color: var(--hielo); white-space: nowrap; }
.marquesina-pista span::after { content: ''; width: 10px; height: 10px; border-radius: 50%; background: var(--rojo-vivo); box-shadow: 0 0 14px var(--rojo-vivo); }
.marquesina-pista .pronto { color: var(--rojo-vivo); }

/* ============================================================
   TELE
   ============================================================ */
.pagina-tv { color: #fff; min-height: 100vh; display: grid; grid-template-rows: auto 1fr auto; overflow: hidden; position: relative; }
.pagina-tv::before { content: ''; position: fixed; inset: 0; z-index: 0; background: url('/imagenes/tele-1600.webp') center / cover no-repeat; opacity: .28; }
.pagina-tv::after { content: ''; position: fixed; inset: 0; z-index: 0; background: radial-gradient(110% 80% at 50% 110%, color-mix(in srgb, var(--fase-color) 45%, transparent), transparent 60%), linear-gradient(to bottom, rgba(5, 8, 15, .7), rgba(5, 8, 15, .35) 40%, rgba(5, 8, 15, .85)); transition: background 600ms ease; }
.pagina-tv > * { position: relative; z-index: 1; }
.pagina-tv.fase-lucha, .pagina-tv.fase-posicion { --fase-color: var(--rojo-vivo); --fase-color-2: var(--rojo); }
.pagina-tv.fase-descanso { --fase-color: #3BC489; --fase-color-2: var(--verde); }
.pagina-tv.fase-preparacion { --fase-color: #FFC95A; --fase-color-2: var(--ambar); }
.pagina-tv.fase-libre { --fase-color: var(--celeste); --fase-color-2: var(--azul-claro); }
.pagina-tv.fase-terminado { --fase-color: var(--celeste); --fase-color-2: var(--azul); }
.pagina-tv.fase-espera, .pagina-tv.fase-listo { --fase-color: var(--azul-claro); --fase-color-2: var(--azul); }
.tv-barra { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 1.1vh 2.2vw; border-bottom: 1px solid var(--linea); background: rgba(5, 8, 15, .45); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.tv-barra .marca-logo { width: 3.6vh; min-width: 30px; }
.tv-barra .marca-nombre { font-size: 1.6vh; white-space: nowrap; }
@media (max-width: 900px) { .tv-barra { flex-wrap: wrap; justify-content: center; gap: .6rem 1rem; } .tv-barra .marca-nombre { font-size: .8rem; } }
.tv-sala { font-size: 1.9vh; color: var(--hielo); font-weight: 600; display: flex; align-items: center; gap: 1vw; flex-wrap: wrap; justify-content: center; }
.tv-sala .codigo { font-weight: 900; letter-spacing: .32em; font-size: 2.6vh; color: #fff; padding: .2em .4em .2em .7em; border-radius: 10px; background: rgba(255, 255, 255, .08); border: 1px solid var(--linea-fuerte); }
.tv-sala-ayuda { opacity: .8; }
.tv-escena { display: grid; place-items: center; padding: 2vh 3vw; text-align: center; }
.tv-espera { animation: aparecer 600ms ease both; }
.tv-espera-titulo { font-size: clamp(1.6rem, 4.5vh, 4rem); font-weight: 800; letter-spacing: -.02em; color: var(--hielo); }
.tv-espera-ayuda { font-size: clamp(1rem, 2.6vh, 2rem); color: var(--texto-suave); margin-top: 1.5vh; }
.tv-espera-ayuda strong { color: #fff; }
.codigo-enorme { font-size: clamp(3.5rem, 18vw, 34vh); font-weight: 900; line-height: 1; letter-spacing: .18em; padding-left: .18em; margin: 2vh 0 0; background: linear-gradient(180deg, #fff, var(--hielo)); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 20px 60px rgba(46, 95, 168, .45)); animation: latido 3s ease-in-out infinite; }
.tv-timer { width: 100%; max-width: 96vw; animation: aparecer 500ms ease both; }
.tv-etiqueta { display: inline-block; padding: .35em 1.1em; border-radius: 999px; background: linear-gradient(135deg, var(--fase-color), var(--fase-color-2)); color: #fff; font-size: clamp(1.2rem, 5vh, 4.5rem); font-weight: 900; letter-spacing: .12em; text-transform: uppercase; line-height: 1.1; box-shadow: 0 10px 40px color-mix(in srgb, var(--fase-color) 55%, transparent), inset 0 1px 0 rgba(255, 255, 255, .25); max-width: 92vw; overflow-wrap: anywhere; transition: background 400ms ease; }
.tv-etiqueta.larga { font-size: clamp(1rem, 3.6vh, 3rem); letter-spacing: .06em; }
.tv-detalle { margin-top: 1.6vh; font-size: clamp(1rem, 3.2vh, 2.6rem); color: var(--hielo); font-weight: 600; letter-spacing: .02em; }
.tv-tiempo { font-size: clamp(6rem, 31vw, 46vh); font-weight: 900; line-height: .92; letter-spacing: -.05em; font-variant-numeric: tabular-nums; margin: 1vh 0 2vh; color: #fff; text-shadow: 0 0 80px color-mix(in srgb, var(--fase-color) 50%, transparent), 0 10px 30px rgba(0, 0, 0, .6); transition: text-shadow 400ms ease; }
.tv-tiempo.largo { font-size: clamp(4rem, 22vw, 34vh); }
.pagina-tv.pausa .tv-tiempo { animation: parpadeo 1.6s ease-in-out infinite; }
.tv-progreso-pista { height: 1.6vh; min-height: 8px; width: min(80vw, 1400px); margin: 0 auto; border-radius: 999px; background: rgba(255, 255, 255, .12); overflow: hidden; box-shadow: inset 0 1px 3px rgba(0, 0, 0, .5); }
.tv-progreso { height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--fase-color-2), var(--fase-color)); transition: width 250ms linear, background 400ms ease; position: relative; overflow: hidden; box-shadow: 0 0 24px color-mix(in srgb, var(--fase-color) 60%, transparent); }
.tv-progreso::after { content: ''; position: absolute; inset: 0; width: 25%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .5), transparent); animation: barrido 2.2s linear infinite; }
.tv-despues { margin-top: 2.2vh; font-size: clamp(1rem, 3vh, 2.4rem); color: var(--texto-suave); font-weight: 600; }
.tv-aviso { margin-top: 1.5vh; font-size: clamp(1.4rem, 5vh, 4rem); font-weight: 900; text-transform: uppercase; letter-spacing: .08em; color: var(--ambar); text-shadow: 0 0 30px rgba(240, 179, 58, .6); }
.tv-aviso.pulsa { animation: latido .9s ease-in-out infinite; }
.tv-aviso.grande { font-size: clamp(2rem, 8vh, 6rem); }
.tv-fin { animation: aparecer 600ms ease both; }
.tv-fin-titulo { font-size: clamp(2.4rem, 9vh, 7rem); font-weight: 900; letter-spacing: -.03em; text-transform: uppercase; line-height: 1; background: linear-gradient(180deg, #fff, var(--hielo)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.tv-fin-resumen { margin-top: 2vh; font-size: clamp(1.1rem, 3.4vh, 2.6rem); color: var(--hielo); font-weight: 600; }
.tv-pie { display: flex; justify-content: center; gap: 2.5vw; padding: 1.2vh 2vw 1.6vh; font-size: clamp(.7rem, 1.7vh, 1.1rem); color: var(--texto-suave); font-weight: 600; border-top: 1px solid var(--linea); background: rgba(5, 8, 15, .45); flex-wrap: wrap; }
.tv-pie kbd { display: inline-block; min-width: 1.9em; padding: .1em .5em; margin-right: .35em; border-radius: 6px; border: 1px solid var(--linea-fuerte); background: rgba(255, 255, 255, .08); font: inherit; font-weight: 800; color: #fff; text-align: center; }
.tv-sonido-overlay { position: fixed; inset: 0; z-index: 40; border: 0; background: rgba(5, 8, 15, .78); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); color: #fff; display: grid; place-items: center; font-size: clamp(1.4rem, 4.5vh, 3.4rem); font-weight: 900; text-transform: uppercase; letter-spacing: .04em; cursor: pointer; }
.tv-sonido-overlay span { display: grid; gap: .6rem; padding: 2rem 3rem; border-radius: var(--radio-grande); border: 2px solid var(--rojo-vivo); background: rgba(196, 30, 58, .15); box-shadow: 0 0 80px rgba(240, 48, 79, .35); animation: latido 2.2s ease-in-out infinite; }
.tv-sonido-overlay small { font-size: .42em; font-weight: 600; letter-spacing: .1em; color: var(--hielo); text-transform: none; }

/* ============================================================
   CONTROL (celular)
   ============================================================ */
.control-envoltura { max-width: 540px; margin: 0 auto; padding: 0 1rem 3rem; }
.control-cabecera { display: flex; align-items: center; justify-content: space-between; padding: 1rem 0 1.2rem; }
#paso-sala h1 { font-size: clamp(1.8rem, 7vw, 2.4rem); line-height: 1; margin-bottom: .4rem; }
#paso-sala .campo-etiqueta { margin-top: 1.2rem; }
.espejo { --fase-color: var(--azul-claro); --fase-color-2: var(--azul); position: relative; overflow: hidden; border-radius: var(--radio-grande); padding: 1rem 1.1rem 1.2rem; background: radial-gradient(120% 90% at 50% 110%, color-mix(in srgb, var(--fase-color) 40%, transparent), transparent 60%), #070B14; border: 1px solid var(--linea-fuerte); box-shadow: var(--sombra), 0 0 60px color-mix(in srgb, var(--fase-color) 18%, transparent); text-align: center; margin-bottom: 1rem; transition: box-shadow 500ms ease; }
.espejo.fase-lucha, .espejo.fase-posicion { --fase-color: var(--rojo-vivo); --fase-color-2: var(--rojo); }
.espejo.fase-descanso { --fase-color: #3BC489; --fase-color-2: var(--verde); }
.espejo.fase-preparacion { --fase-color: #FFC95A; --fase-color-2: var(--ambar); }
.espejo.fase-libre { --fase-color: var(--celeste); --fase-color-2: var(--azul-claro); }
.espejo-fila { display: flex; justify-content: space-between; align-items: center; font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--celeste); font-weight: 700; }
.espejo-sala b { color: #fff; letter-spacing: .3em; margin-left: .2em; }
.espejo-conexion { color: var(--verde); }
.espejo-conexion.mal { color: var(--ambar); }
.espejo-etiqueta { display: inline-block; margin-top: 1rem; padding: .25rem .9rem; border-radius: 999px; background: linear-gradient(135deg, var(--fase-color), var(--fase-color-2)); color: #fff; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; font-size: .9rem; min-width: 5em; transition: background 400ms ease; }
.espejo-detalle { margin-top: .5rem; font-size: .85rem; color: var(--hielo); font-weight: 600; min-height: 1.3em; }
.espejo-tiempo { font-size: clamp(3.6rem, 20vw, 5.4rem); font-weight: 900; line-height: 1; letter-spacing: -.05em; font-variant-numeric: tabular-nums; margin: .4rem 0 .8rem; text-shadow: 0 0 40px color-mix(in srgb, var(--fase-color) 50%, transparent); }
.espejo-tiempo.largo { font-size: clamp(2.6rem, 14vw, 4rem); }
.espejo.pausa .espejo-tiempo { animation: parpadeo 1.6s ease-in-out infinite; }
.espejo-progreso-pista { height: 8px; border-radius: 999px; background: rgba(255, 255, 255, .12); overflow: hidden; }
.espejo-progreso { height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--fase-color-2), var(--fase-color)); transition: width 250ms linear; }
.espejo-despues { margin-top: .7rem; font-size: .85rem; color: var(--texto-suave); font-weight: 600; min-height: 1.3em; }
.atajos { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.atajos .boton { flex: 1 1 auto; min-height: 46px; padding: .5rem .9rem; font-size: .88rem; }
.botonera { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin-bottom: .6rem; }
.botonera .boton { min-height: 76px; font-size: 1.15rem; letter-spacing: .06em; border-radius: 22px; }
.botonera .ancho { grid-column: 1 / -1; }
#btn-iniciar { min-height: 96px; font-size: 1.6rem; letter-spacing: .1em; }
.reiniciar.confirmando { background: var(--rojo); border-color: transparent; color: #fff; animation: latido .8s ease-in-out infinite; }
#lista-posiciones { display: grid; gap: .6rem; margin-bottom: .8rem; }
.posicion { display: grid; gap: .4rem; padding: .7rem; border-radius: 16px; background: rgba(5, 8, 15, .45); border: 1px solid var(--linea); }
.posicion-fila { display: flex; align-items: center; gap: .5rem; }
.posicion-segundos { width: 96px; flex: none; text-align: center; }
.posicion-tiempo { flex: 1; color: var(--texto-suave); font-weight: 700; font-size: .9rem; }
.boton-icono { min-height: 44px; min-width: 44px; padding: .3rem .6rem; font-size: 1rem; flex: none; }
#lista-posiciones .entrada { min-height: 50px; }
#lista-posiciones button { min-width: 42px; min-height: 42px; border-radius: 10px; border: 1px solid var(--linea-fuerte); background: rgba(255, 255, 255, .06); color: var(--hielo); font-weight: 800; }
#lista-posiciones button:hover { background: rgba(255, 255, 255, .14); color: #fff; }

/* ============================================================
   INSCRIPCIÓN
   ============================================================ */
.inscripcion-portada { position: relative; isolation: isolate; overflow: hidden; padding: clamp(3rem, 9vw, 6rem) clamp(1rem, 4vw, 2.5rem) clamp(4rem, 9vw, 6rem); text-align: center; }
.inscripcion-fondo { position: absolute; inset: 0; z-index: -2; }
.inscripcion-fondo-relleno { position: absolute; inset: 0; background: radial-gradient(700px 500px at 50% 40%, rgba(196, 30, 58, .35), transparent 65%), var(--negro); }
.inscripcion-fondo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 35%; animation: kenburns 26s ease-in-out infinite alternate; }
.inscripcion-velo { position: absolute; inset: 0; z-index: -1; background: linear-gradient(to bottom, rgba(5, 8, 15, .75), rgba(5, 8, 15, .6) 50%, var(--negro) 100%); }
.inscripcion-portada h1 { font-size: clamp(2.8rem, 9vw, 6.5rem); font-weight: 900; letter-spacing: -.04em; text-transform: uppercase; line-height: .95; animation: aparecer 700ms ease both; }
.inscripcion-portada h1 span { color: var(--rojo-vivo); }
.inscripcion-bajada { color: var(--hielo); font-size: clamp(1.05rem, 1.9vw, 1.3rem); max-width: 36rem; margin: 1.2rem auto 0; font-weight: 500; animation: aparecer 700ms 150ms ease both; }
.inscripcion-cuerpo { max-width: 680px; margin: -2.5rem auto 0; padding: 0 1rem 4rem; position: relative; z-index: 2; }
.eleccion { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin-bottom: 1.2rem; }
.eleccion [role="tab"] { min-height: 74px; border-radius: 20px; border: 1px solid var(--linea-fuerte); background: var(--panel); color: var(--hielo); font-weight: 900; font-size: 1.05rem; text-transform: uppercase; letter-spacing: .02em; display: grid; place-items: center; gap: .15rem; padding: .6rem; transition: background var(--transicion), border-color var(--transicion), transform var(--transicion), color var(--transicion); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.eleccion [role="tab"] small { font-weight: 600; font-size: .75rem; text-transform: none; letter-spacing: 0; color: var(--texto-suave); }
.eleccion [role="tab"][aria-selected="true"] { background: linear-gradient(135deg, var(--rojo-vivo), var(--rojo) 60%, #8E1229); border-color: transparent; color: #fff; box-shadow: 0 14px 40px rgba(196, 30, 58, .4); transform: translateY(-2px); }
.eleccion [role="tab"][aria-selected="true"] small { color: rgba(255, 255, 255, .85); }
.formulario-titulo { font-size: 1.5rem; font-weight: 900; letter-spacing: -.02em; text-transform: uppercase; margin-bottom: 1.2rem; display: flex; align-items: center; gap: .7rem; }
.formulario-titulo::before { content: ''; width: 6px; height: 1.4em; border-radius: 999px; background: var(--rojo-vivo); box-shadow: 0 0 16px var(--rojo-vivo); }
.grupo { margin-top: 1.4rem; padding-top: 1.2rem; border-top: 1px solid var(--linea); }
.grupo-titulo { font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--celeste); font-weight: 800; margin-bottom: 1rem; }
.opciones { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.opcion { position: relative; }
.opcion input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.opcion span { display: grid; place-items: center; min-height: 54px; border-radius: 14px; border: 1px solid var(--linea-fuerte); background: rgba(5, 8, 15, .55); font-weight: 800; transition: background var(--transicion), border-color var(--transicion), color var(--transicion); }
.opcion input:checked + span { background: linear-gradient(135deg, var(--azul-claro), var(--azul)); border-color: transparent; color: #fff; box-shadow: 0 8px 22px rgba(46, 95, 168, .35); }
.opcion input:focus-visible + span { outline: 3px solid var(--celeste); outline-offset: 2px; }
/* El cinturón de verdad, al lado del selector */
.cinturon-fila { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .6rem; align-items: center; }
.cinturon-fila .entrada { min-width: 0; }
.cinturon-muestra { width: 72px; height: 54px; border-radius: 10px; position: relative; overflow: hidden; background: linear-gradient(135deg, #2a3650, #141f38); border: 1px solid rgba(255, 255, 255, .2); box-shadow: inset 0 0 0 2px rgba(0, 0, 0, .12), 0 6px 16px rgba(0, 0, 0, .4); transition: background var(--transicion); }
.cinturon-muestra::before { content: ''; position: absolute; top: 0; bottom: 0; right: 18px; width: 22px; background: #111; opacity: .3; }
.cinturon-muestra::after { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, transparent 0 6px, rgba(255, 255, 255, .06) 6px 7px); }
.cinturon-muestra[data-cinturon]:not([data-cinturon=""])::before { opacity: 1; }
.cinturon-muestra[data-cinturon="blanca"] { background: #F2F2F2; }
.cinturon-muestra[data-cinturon="azul"] { background: #1E55B5; }
.cinturon-muestra[data-cinturon="violeta"] { background: #6B2FA0; }
.cinturon-muestra[data-cinturon="marron"] { background: #6B3F1D; }
.cinturon-muestra[data-cinturon="negra"] { background: #111; }
.cinturon-muestra[data-cinturon="negra"]::before { background: #C41E3A; }
.cinturon-muestra[data-cinturon="gris"] { background: #8E9AA6; }
.cinturon-muestra[data-cinturon="amarilla"] { background: #F2C400; }
.cinturon-muestra[data-cinturon="naranja"] { background: #F07A1A; }
.cinturon-muestra[data-cinturon="verde"] { background: #2E9E4F; }
.casilla, .consentimiento { display: flex; gap: .9rem; align-items: flex-start; padding: 1rem; border-radius: 16px; background: rgba(5, 8, 15, .5); border: 1px solid var(--linea); margin-top: .4rem; cursor: pointer; font-size: .95rem; line-height: 1.45; }
.casilla input, .consentimiento input { flex: none; width: 26px; height: 26px; margin: .1rem 0 0; accent-color: var(--rojo-vivo); cursor: pointer; }
.aviso-privacidad { margin-top: 1rem; font-size: .85rem; color: var(--texto-suave); line-height: 1.5; }
.aviso-privacidad a { color: var(--hielo); }
.bloque-adulto { margin-top: 1.4rem; padding: 1.2rem; border-radius: 18px; background: rgba(240, 179, 58, .08); border: 1px solid rgba(240, 179, 58, .35); animation: aparecer 400ms ease both; }
.bloque-adulto legend { float: left; width: 100%; font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--ambar); font-weight: 800; margin-bottom: .4rem; }
.bloque-adulto .bloque-ayuda { clear: both; color: var(--hielo); font-size: .92rem; margin-bottom: 1rem; }
.enviar { margin-top: 1.4rem; min-height: 66px; font-size: 1.15rem; letter-spacing: .04em; }
.honeypot, .trampa { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.exito, .listo { text-align: center; padding: clamp(2rem, 6vw, 3.5rem) clamp(1rem, 4vw, 2.5rem); animation: aparecer 500ms ease both; }
.listo-cinturon { width: 160px; height: 18px; margin: 0 auto 1.6rem; border-radius: 6px; background: linear-gradient(90deg, #1E55B5 0 60%, #111 60% 85%, #1E55B5 85%); box-shadow: 0 10px 30px rgba(30, 85, 181, .5); animation: latido 2s ease-in-out infinite; }
.exito h2, .listo h2 { font-size: clamp(2rem, 7vw, 3.2rem); font-weight: 900; letter-spacing: -.03em; text-transform: uppercase; line-height: 1; }
.exito p, .listo p { color: var(--hielo); margin: 1rem auto 1.8rem; max-width: 30rem; }
.exito-botones, .listo-botones { display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem; }

/* ============================================================
   PÁGINAS DE TEXTO (privacidad), PANEL Y 404
   ============================================================ */
.formulario-envoltura, .pagina-simple { max-width: 720px; margin: 0 auto; padding: 0 1rem 3rem; }
.formulario-ancho { max-width: 820px; }
.formulario-cabecera { display: flex; align-items: center; justify-content: space-between; padding: 1rem 0 1.6rem; }
.texto-largo h1 { font-size: clamp(2.2rem, 7vw, 3.6rem); font-weight: 900; letter-spacing: -.03em; text-transform: uppercase; line-height: 1; margin-bottom: 1.4rem; }
.texto-largo h2 { font-size: 1.25rem; font-weight: 800; margin: 2rem 0 .6rem; }
.texto-largo p, .texto-largo li { color: var(--hielo); margin-bottom: .8rem; }
.texto-largo ul { padding-left: 1.2rem; }
.texto-largo em, .fecha { color: var(--texto-suave); font-size: .9rem; }
.admin-cifras { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin: 1rem 0; }
.admin-cifras p { padding: 1.2rem; border-radius: 16px; background: rgba(5, 8, 15, .55); border: 1px solid var(--linea); text-align: center; }
.admin-cifras b { display: block; font-size: 2.4rem; font-weight: 900; line-height: 1; }
.admin-cifras span { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--celeste); font-weight: 700; }
.subtitulo { font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--celeste); font-weight: 800; margin: 1.2rem 0 .5rem; }
.lista-simple { list-style: none; padding: 0; color: var(--hielo); }
.lista-simple li { padding: .5rem 0; border-bottom: 1px solid var(--linea); }
.botones-apilados { display: grid; gap: .6rem; margin-top: 1rem; }
.pagina-404 { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 2rem; }
.pagina-404 h1 { font-size: clamp(5rem, 24vw, 12rem); font-weight: 900; line-height: 1; letter-spacing: -.05em; color: transparent; -webkit-text-stroke: 2px var(--hielo); }
.pagina-404 p { color: var(--hielo); margin: .6rem 0 1.4rem; font-size: 1.1rem; }

/* ============================================================
   PORTADA DE INSCRIPCIÓN (la raíz del sitio)
   ============================================================ */
.hero-inscripcion .hero-contenido { grid-template-columns: minmax(0, 760px); }
.hero-inscripcion h1 { font-size: clamp(2.3rem, 5.6vw, 5rem); }
.hero-inscripcion .hero-fondo img { object-position: 72% 40%; }
.hero-inscripcion .hero-velo { background: linear-gradient(90deg, rgba(5, 8, 15, .95) 0%, rgba(5, 8, 15, .8) 42%, rgba(5, 8, 15, .2) 100%), linear-gradient(to top, var(--negro) 0%, transparent 35%); }
@media (max-width: 900px) {
  /* En el celular la foto va arriba, como un póster, y el texto abajo sobre negro. */
  .hero-inscripcion { align-items: end; min-height: auto; }
  .hero-inscripcion .hero-fondo { bottom: auto; height: 520px; max-height: 64vh; }
  .hero-inscripcion .hero-fondo img { object-position: 64% 30%; }
  .hero-inscripcion .hero-fondo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(5, 8, 15, .1) 0%, rgba(5, 8, 15, .35) 40%, rgba(5, 8, 15, .9) 82%, var(--negro) 100%); }
  .hero-inscripcion .hero-velo { background: none; }
  .hero-inscripcion .hero-contenido { padding-top: 300px; }
  .hero-inscripcion h1 { text-shadow: 0 4px 24px rgba(0, 0, 0, .75); }
}
.hero-sello b { font-size: .8rem; }

.beneficios .paso { padding-bottom: 2.2rem; }
.etiqueta-pronto { position: absolute; left: 1.6rem; bottom: .9rem; font-size: .68rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--rojo-vivo); }

.seccion-anotate { padding: clamp(2rem, 6vw, 5rem) clamp(1rem, 4vw, 2.5rem); scroll-margin-top: 70px; }
.anotate-grid { max-width: 1180px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
.anotate-lado { position: sticky; top: 90px; }
.anotate-foto { position: relative; border-radius: var(--radio-grande); overflow: hidden; aspect-ratio: 4 / 5; box-shadow: var(--sombra); border: 1px solid var(--linea); background: var(--panel-solido); }
.anotate-foto img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; filter: saturate(.85) brightness(.75); }
.anotate-foto::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(5, 8, 15, .92) 0%, rgba(5, 8, 15, .2) 55%, transparent 100%); pointer-events: none; }
.anotate-nota { margin-top: .9rem; color: var(--texto-suave); font-size: .92rem; text-align: center; }
.seccion-anotate .inscripcion-cuerpo { margin: 0; max-width: none; padding: 0; }
.anotate-titulo { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 900; letter-spacing: -.035em; text-transform: uppercase; line-height: 1; margin-bottom: 1.4rem; }
.anotate-titulo span { color: var(--rojo-vivo); }
@media (max-width: 900px) {
  .anotate-grid { grid-template-columns: 1fr; }
  .anotate-lado { position: static; }
  .anotate-foto { aspect-ratio: 4 / 3; }
}

/* El perfil de luchador de muestra */
.carnet { position: absolute; left: 1rem; right: 1rem; bottom: 1rem; z-index: 2; padding: 1.1rem 1.2rem 1rem; border-radius: 20px; background: rgba(10, 17, 32, .82); border: 1px solid var(--linea-fuerte); box-shadow: 0 20px 50px rgba(0, 0, 0, .55), inset 0 1px 0 rgba(255, 255, 255, .08); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); animation: aparecer 700ms 200ms ease both; }
.carnet-cabeza { display: flex; justify-content: space-between; align-items: center; font-size: .66rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--celeste); }
.carnet-cabeza b { padding: .15rem .5rem; border-radius: 6px; background: var(--rojo); color: #fff; letter-spacing: .12em; }
.carnet-nombre { margin: .5rem 0 .6rem; font-size: clamp(1.3rem, 2.4vw, 1.7rem); font-weight: 900; letter-spacing: -.02em; text-transform: uppercase; line-height: 1.05; overflow-wrap: anywhere; }
[data-cinturon="blanca"] { --cinturon: #F2F2F2; }
[data-cinturon="azul"] { --cinturon: #1E55B5; }
[data-cinturon="violeta"] { --cinturon: #6B2FA0; }
[data-cinturon="marron"] { --cinturon: #6B3F1D; }
[data-cinturon="negra"] { --cinturon: #151515; --barra: #C41E3A; }
[data-cinturon="gris"] { --cinturon: #8E9AA6; }
[data-cinturon="amarilla"] { --cinturon: #F2C400; }
[data-cinturon="naranja"] { --cinturon: #F07A1A; }
[data-cinturon="verde"] { --cinturon: #2E9E4F; }
.carnet-cinturon { position: relative; height: 16px; border-radius: 5px; background: var(--cinturon, #2a3650); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .15), 0 6px 18px rgba(0, 0, 0, .4); transition: background 500ms ease; overflow: hidden; }
.carnet-cinturon::after { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, transparent 0 5px, rgba(255, 255, 255, .07) 5px 6px); }
.carnet-cinturon i { position: absolute; top: 0; bottom: 0; right: 16%; width: 18%; background: var(--barra, #111); transition: background 500ms ease; }
.carnet-datos { display: grid; grid-template-columns: 1fr 1fr; gap: .55rem 1rem; margin: .9rem 0 .8rem; }
.carnet-datos div { min-width: 0; }
.carnet-datos dt { font-size: .62rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--texto-suave); }
.carnet-datos dd { margin: .1rem 0 0; font-weight: 800; font-size: .95rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.carnet-estado { display: flex; align-items: center; gap: .5rem; font-size: .78rem; font-weight: 700; color: #6FE0A8; }
.carnet-estado span { width: 8px; height: 8px; border-radius: 50%; background: #3BC489; box-shadow: 0 0 10px #3BC489; animation: resplandor 1.6s ease-in-out infinite; }

/* Academias: foto y texto */
.academias-split { max-width: 1180px; margin: 0 auto; padding: clamp(3.5rem, 8vw, 6rem) clamp(1rem, 4vw, 2.5rem); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.5rem, 5vw, 4rem); align-items: center; scroll-margin-top: 70px; }
.academias-foto { border-radius: var(--radio-grande); overflow: hidden; box-shadow: var(--sombra); border: 1px solid var(--linea); aspect-ratio: 4 / 3; }
.academias-foto img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s ease; }
.academias-foto:hover img { transform: scale(1.04); }
.academias-lista { list-style: none; padding: 0; margin: 1.4rem 0 1.8rem; display: grid; gap: .7rem; }
.academias-lista li { display: flex; align-items: center; gap: .7rem; font-weight: 700; color: var(--hielo); }
.academias-lista li::before { content: ''; flex: none; width: 22px; height: 22px; border-radius: 50%; background: radial-gradient(circle, var(--rojo-vivo) 0 4px, rgba(240, 48, 79, .18) 5px); }
@media (max-width: 900px) { .academias-split { grid-template-columns: 1fr; } }

/* Organizadores */
.organizadores { max-width: 900px; margin: 0 auto clamp(3rem, 7vw, 5rem); padding: clamp(1.8rem, 4vw, 2.8rem); border-radius: var(--radio-grande); text-align: center; background: linear-gradient(135deg, rgba(46, 95, 168, .22), rgba(196, 30, 58, .14)); border: 1px solid var(--linea-fuerte); box-shadow: var(--sombra); }
.organizadores h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); font-weight: 900; letter-spacing: -.02em; text-transform: uppercase; }
.organizadores p { color: var(--hielo); max-width: 34rem; margin: .8rem auto 1.4rem; }
@media (max-width: 940px) { .organizadores { margin-left: 1rem; margin-right: 1rem; } }

/* ---------- Menos movimiento ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .revelar { opacity: 1; transform: none; }
  .marquesina-pista { animation: none; flex-wrap: wrap; width: auto; }
}