/* ══════════════════════════════════════════════════════════════════
   Rifa MacBook Air M4 — hoja de estilos
   Negro absoluto, el producto es el héroe. La elevación se consigue
   cambiando el tono del fondo, nunca con sombras.
   ══════════════════════════════════════════════════════════════════ */

:root{
  --black:#000;      --graphite:#111112;  --card:#1a1a1c;  --storm:#2b2b2e;
  --ghost:#f5f5f7;   --cool:#86868b;
  --blue:#0071e3;    --vivid:#2997ff;     --red:#ff453a;   --amber:#ffb020;  --green:#25D366;
  --r-card:22px;     --r-pill:999px;      --maxw:1080px;
  --linea:rgba(255,255,255,.10);
  --linea-fuerte:rgba(255,255,255,.18);
  --ease:cubic-bezier(.16,1,.3,1);
  --nav-h:52px;
  --urgencia-h:38px;
}

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

html{
  scroll-behavior:smooth;
  /* La barra de urgencia y la nav son sticky: los anclajes no deben quedar debajo. */
  scroll-padding-top:calc(var(--nav-h) + 76px);
  -webkit-text-size-adjust:100%;
}

body{
  margin:0;
  background:var(--black);
  color:var(--ghost);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Inter",system-ui,sans-serif;
  font-size:17px;
  line-height:1.47;
  letter-spacing:-.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3{letter-spacing:-.03em;font-weight:600;margin:0}
h1{font-size:clamp(44px,9vw,88px);line-height:1.04}
h2{font-size:clamp(30px,5vw,48px);line-height:1.07}
h3{font-size:21px;line-height:1.2;letter-spacing:-.02em}
p{margin:0}
a{color:var(--vivid);text-decoration:none}
img{max-width:100%;display:block}
button,input{font-family:inherit;font-size:inherit;color:inherit}

:focus-visible{outline:2px solid var(--vivid);outline-offset:3px;border-radius:6px}

.contenedor{max-width:var(--maxw);margin:0 auto;padding:0 22px;width:100%}
.seccion{padding:96px 0}
.seccion-titulo{margin-bottom:14px}
.seccion-sub{color:var(--cool);font-size:19px;max-width:60ch;letter-spacing:-.015em}
.tabular{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}
.oculto{display:none !important}
.solo-lectores{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ─────────────────  1. Barra de urgencia  ───────────────── */

.urgencia{
  position:relative;z-index:60;
  min-height:var(--urgencia-h);
  display:flex;align-items:center;justify-content:center;
  gap:8px;padding:9px 16px;
  font-size:13.5px;font-weight:600;letter-spacing:-.01em;
  color:#fff;text-align:center;
  background:linear-gradient(100deg,#7d1611,#ff453a,#ff6b52,#ff453a,#7d1611);
  background-size:300% 100%;
  animation:urgencia-flujo 9s linear infinite;
}
@keyframes urgencia-flujo{to{background-position:-300% 0}}
.urgencia strong{font-weight:700}

/* ─────────────────  2. Nav sticky  ───────────────── */

.nav{
  position:sticky;top:0;z-index:50;
  height:var(--nav-h);
  display:flex;align-items:center;
  background:rgba(10,10,11,.72);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border-bottom:1px solid var(--linea);
}
.nav .contenedor{display:flex;align-items:center;justify-content:space-between;gap:16px}
.marca{font-size:16px;font-weight:600;letter-spacing:-.022em;color:var(--ghost);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.marca span{color:var(--cool);font-weight:400}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:0;border-radius:var(--r-pill);cursor:pointer;
  font-weight:600;letter-spacing:-.019em;
  transition:background .25s var(--ease),transform .25s var(--ease),opacity .25s var(--ease);
  text-align:center;white-space:nowrap;
}
.btn:active{transform:scale(.97)}
.btn-azul{background:var(--blue);color:#fff;padding:10px 20px;font-size:15px}
.btn-azul:hover{background:#0d80f2}
.btn-grande{padding:15px 30px;font-size:17px}
.btn-vidrio{
  background:rgba(255,255,255,.12);color:var(--ghost);padding:15px 30px;font-size:17px;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid var(--linea-fuerte);
}
.btn-vidrio:hover{background:rgba(255,255,255,.2)}
.btn-fantasma{background:transparent;border:1px solid var(--storm);color:var(--ghost);
  padding:10px 18px;font-size:14px}
.btn-fantasma:hover{background:var(--storm)}
.btn:disabled{opacity:.45;cursor:not-allowed}

/* ─────────────────  3. Hero de video  ───────────────── */

.hero{position:relative;height:200vh}
.hero-fijo{position:sticky;top:0;height:100vh;overflow:hidden;display:grid;place-items:center}

.hero-video{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;
  will-change:transform;
  transform:translateZ(0);
}

/* Velo: radial para abrir el centro + vertical para que el texto lea siempre. */
.hero-velo{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(120% 85% at 50% 42%,rgba(0,0,0,0) 0%,rgba(0,0,0,.35) 55%,rgba(0,0,0,.82) 100%),
    linear-gradient(180deg,rgba(0,0,0,.72) 0%,rgba(0,0,0,.28) 32%,rgba(0,0,0,.45) 68%,rgba(0,0,0,.95) 100%);
}
/* Grano de película, 5%, en overlay. */
.hero-grano{
  position:absolute;inset:0;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23g)'/%3E%3C/svg%3E");
}

.hero-contenido{position:relative;z-index:2;text-align:center;padding:0 22px;max-width:840px}
.hero-eyebrow{
  display:inline-block;margin-bottom:20px;padding:6px 15px;
  border:1px solid var(--linea-fuerte);border-radius:var(--r-pill);
  background:rgba(255,255,255,.07);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  font-size:12.5px;font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:var(--ghost);
}
.hero h1{margin-bottom:0}
.hero h1 .azul{
  display:block;
  background:linear-gradient(96deg,#ffffff 8%,#9ecbff 52%,var(--vivid) 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.hero-sub{margin-top:20px;font-size:clamp(17px,2.3vw,21px);color:rgba(245,245,247,.86);
  letter-spacing:-.015em;max-width:34ch;margin-inline:auto}
.hero-botones{margin-top:34px;display:flex;gap:13px;justify-content:center;flex-wrap:wrap}

.hero-scroll{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;
  font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:rgba(245,245,247,.5);
  display:flex;flex-direction:column;align-items:center;gap:7px;
}
.hero-scroll::after{
  content:"";width:1px;height:26px;
  background:linear-gradient(180deg,rgba(245,245,247,.6),transparent);
  animation:baja 2.1s ease-in-out infinite;
}
@keyframes baja{0%,100%{opacity:.25;transform:translateY(-5px)}50%{opacity:1;transform:translateY(3px)}}

/* ─────────────────  4. Specs  ───────────────── */

.specs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:44px}
.spec{
  background:var(--card);border:1px solid var(--linea);border-radius:var(--r-card);
  padding:30px 22px;text-align:center;
}
.spec b{display:block;font-size:clamp(30px,4.2vw,42px);font-weight:600;letter-spacing:-.035em;
  line-height:1;margin-bottom:9px}
.spec span{font-size:13.5px;color:var(--cool);letter-spacing:-.01em}

/* ─────────────────  5. Galería  ───────────────── */

.galeria{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:44px}
.galeria figure{margin:0;border-radius:16px;overflow:hidden;background:var(--graphite);
  border:1px solid var(--linea)}
.galeria img{aspect-ratio:16/11;object-fit:cover;width:100%;
  transition:transform .7s var(--ease)}
.galeria figure:hover img{transform:scale(1.045)}

/* ─────────────────  6. Cuenta regresiva  ───────────────── */

.reloj{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:44px;max-width:620px}
.reloj div{
  background:var(--card);border:1px solid var(--linea);border-radius:var(--r-card);
  padding:26px 12px;text-align:center;
}
.reloj b{display:block;font-size:clamp(32px,5.4vw,50px);font-weight:600;letter-spacing:-.04em;
  line-height:1;margin-bottom:8px;font-variant-numeric:tabular-nums}
.reloj span{font-size:12px;color:var(--cool);text-transform:uppercase;letter-spacing:.07em}

.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  background:var(--card);border:1px solid var(--linea);border-radius:var(--r-pill);
  padding:8px 16px;font-size:13.5px;color:var(--ghost);letter-spacing:-.01em;
}
.chip.destacado{border-color:rgba(41,151,255,.42);background:rgba(41,151,255,.1);color:#bcdcff}

/* ─────────────────  7. Panel de escasez  ───────────────── */

.escasez{
  border:1px solid rgba(255,69,58,.45);
  background:linear-gradient(180deg,rgba(255,69,58,.09),rgba(255,69,58,.03));
  border-radius:var(--r-card);padding:32px;
}
.escasez-cabeza{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:12px}
.escasez-cabeza b{font-size:clamp(30px,4.6vw,42px);font-weight:600;letter-spacing:-.035em;
  font-variant-numeric:tabular-nums}
.escasez-cabeza>span{color:var(--cool);font-size:15px}
.barra{height:11px;border-radius:var(--r-pill);background:rgba(255,255,255,.09);
  overflow:hidden;margin:22px 0 16px}
.barra i{
  display:block;height:100%;width:0;border-radius:var(--r-pill);
  background:linear-gradient(90deg,var(--red),#ff8b56);
  transition:width 1.6s var(--ease);
}
.viendo{display:flex;align-items:center;gap:9px;font-size:14.5px;color:var(--cool)}
.punto{width:8px;height:8px;border-radius:50%;background:var(--green);flex:none;
  animation:latir 1.9s ease-in-out infinite}
@keyframes latir{0%,100%{box-shadow:0 0 0 0 rgba(37,211,102,.55)}70%{box-shadow:0 0 0 9px rgba(37,211,102,0)}}

/* ─────────────────  8. Grilla de números  ───────────────── */

.herramientas{
  position:sticky;top:var(--nav-h);z-index:40;
  margin:34px 0 18px;padding:13px 0;
  background:rgba(10,10,11,.86);
  backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);
  border-top:1px solid var(--linea);border-bottom:1px solid var(--linea);
  display:flex;flex-wrap:wrap;gap:11px;align-items:center;
}
.segmentado{display:inline-flex;background:var(--card);border:1px solid var(--linea);
  border-radius:var(--r-pill);padding:3px;gap:2px}
.segmentado button{
  border:0;background:transparent;color:var(--cool);cursor:pointer;
  padding:8px 16px;border-radius:var(--r-pill);font-size:13.5px;font-weight:600;
  letter-spacing:-.01em;transition:background .25s var(--ease),color .25s var(--ease);
  white-space:nowrap;
}
.segmentado button[aria-pressed="true"]{background:var(--storm);color:var(--ghost)}

.buscador{position:relative;flex:1;min-width:150px;max-width:230px}
.buscador input{
  width:100%;padding:10px 15px;border-radius:var(--r-pill);
  background:var(--card);border:1px solid var(--linea);color:var(--ghost);
  font-size:15px;font-variant-numeric:tabular-nums;
}
.buscador input::placeholder{color:var(--cool)}
.buscador input:focus{outline:none;border-color:var(--vivid);box-shadow:0 0 0 3px rgba(41,151,255,.22)}

.grilla{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(58px,1fr));gap:8px;
  margin-top:6px;
}
.num{
  appearance:none;border:1px solid var(--linea);border-radius:11px;
  background:var(--card);color:var(--ghost);
  padding:11px 2px;font-size:14.5px;font-weight:500;
  font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1;
  cursor:pointer;position:relative;
  transition:background .18s ease,border-color .18s ease,color .18s ease;
}
.num:hover:not(:disabled){background:var(--storm);border-color:var(--linea-fuerte)}
.num.sel{
  background:var(--blue);border-color:rgba(255,255,255,.55);color:#fff;font-weight:600;
  animation:pop .34s var(--ease);
}
@keyframes pop{0%{transform:scale(1)}42%{transform:scale(1.22)}72%{transform:scale(.95)}100%{transform:scale(1)}}
.num.apartado{
  background:rgba(255,176,32,.08);border-color:var(--amber);color:#f5cf8e;cursor:not-allowed;
}
.num.vendido{
  background:#0a0a0b;border-color:rgba(255,255,255,.05);color:#4a4a4f;cursor:not-allowed;
  text-decoration:line-through;text-decoration-color:var(--red);text-decoration-thickness:2px;
}

.leyenda{display:flex;flex-wrap:wrap;gap:18px;margin-top:20px;font-size:13px;color:var(--cool)}
.leyenda span{display:inline-flex;align-items:center;gap:7px}
.muestra{width:15px;height:15px;border-radius:5px;border:1px solid var(--linea);flex:none}
.muestra.libre{background:var(--card)}
.muestra.sel{background:var(--blue);border-color:rgba(255,255,255,.55)}
.muestra.apartado{background:rgba(255,176,32,.16);border-color:var(--amber)}
.muestra.vendido{background:#0a0a0b;border-color:rgba(255,255,255,.05)}

.sin-resultados{color:var(--cool);padding:32px 0;text-align:center;font-size:15px}

/* ─────────────────  9. Cómo participar  ───────────────── */

.pasos{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:44px}
.paso{background:var(--card);border:1px solid var(--linea);border-radius:var(--r-card);padding:30px 26px}
.paso b{
  display:grid;place-items:center;width:34px;height:34px;border-radius:50%;
  background:var(--blue);color:#fff;font-size:15px;font-weight:600;margin-bottom:17px;
}
.paso h3{margin-bottom:8px}
.paso p{color:var(--cool);font-size:15px;letter-spacing:-.01em}

/* ─────────────────  10. Footer  ───────────────── */

.pie{border-top:1px solid var(--linea);padding:56px 0 72px;background:var(--graphite)}
.pie-frase{font-size:19px;letter-spacing:-.02em;max-width:44ch;margin-bottom:26px}
.pie-datos{display:flex;flex-wrap:wrap;gap:12px 26px;align-items:center;color:var(--cool);font-size:14.5px}
.pie-wa{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-weight:600}
.pie-legal{margin-top:30px;color:#5b5b60;font-size:12.5px;line-height:1.6}

/* ─────────────────  Barra flotante de selección  ───────────────── */

.flotante{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:rgba(16,16,18,.93);
  backdrop-filter:saturate(180%) blur(22px);-webkit-backdrop-filter:saturate(180%) blur(22px);
  border-top:1px solid var(--linea-fuerte);
  padding:13px 0 calc(13px + env(safe-area-inset-bottom));
  transform:translateY(105%);
  transition:transform .45s var(--ease);
}
.flotante.visible{transform:translateY(0)}
.flotante .contenedor{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.flotante-info{flex:1;min-width:190px}
.flotante-info b{font-size:15px;font-weight:600;letter-spacing:-.015em}
.flotante-nums{
  color:var(--cool);font-size:13px;font-variant-numeric:tabular-nums;
  margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:46ch;
}
.flotante-total{font-size:21px;font-weight:600;letter-spacing:-.025em;font-variant-numeric:tabular-nums}

/* ─────────────────  Modal  ───────────────── */

.modal{
  position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px;
  background:rgba(0,0,0,.72);
  backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);
  opacity:0;pointer-events:none;transition:opacity .3s var(--ease);
}
.modal.abierto{opacity:1;pointer-events:auto}
.modal-caja{
  width:100%;max-width:430px;max-height:calc(100vh - 40px);overflow-y:auto;
  background:var(--card);border:1px solid var(--linea-fuerte);border-radius:var(--r-card);
  padding:30px 28px;
  transform:translateY(22px) scale(.97);transition:transform .4s var(--ease);
}
.modal.abierto .modal-caja{transform:none}
.modal-caja h3{font-size:23px;margin-bottom:6px}
.modal-caja>p{color:var(--cool);font-size:14.5px;margin-bottom:20px}

.resumen{background:var(--graphite);border:1px solid var(--linea);border-radius:14px;
  padding:16px 18px;margin-bottom:20px}
.resumen-nums{font-variant-numeric:tabular-nums;font-size:14.5px;line-height:1.65;
  word-break:break-word;margin-bottom:12px}
.resumen-linea{display:flex;justify-content:space-between;align-items:baseline;
  border-top:1px solid var(--linea);padding-top:12px}
.resumen-linea span{color:var(--cool);font-size:14px}
.resumen-linea b{font-size:21px;font-weight:600;letter-spacing:-.025em;font-variant-numeric:tabular-nums}

.campo{margin-bottom:15px}
.campo label{display:block;font-size:13px;color:var(--cool);margin-bottom:6px}
.campo input{
  width:100%;padding:13px 15px;border-radius:12px;
  background:var(--graphite);border:1px solid var(--storm);color:var(--ghost);font-size:16px;
}
.campo input:focus{outline:none;border-color:var(--vivid);box-shadow:0 0 0 3px rgba(41,151,255,.22)}
.campo input[aria-invalid="true"]{border-color:var(--red)}
.campo .error{color:#ff8e86;font-size:12.5px;margin-top:5px;display:none}
.campo input[aria-invalid="true"]~.error{display:block}

.aviso{
  display:flex;gap:9px;align-items:flex-start;
  background:rgba(255,176,32,.1);border:1px solid rgba(255,176,32,.35);
  border-radius:12px;padding:12px 14px;font-size:13.5px;color:#f5cf8e;margin-bottom:20px;
}
.modal-error{
  background:rgba(255,69,58,.12);border:1px solid rgba(255,69,58,.42);color:#ff9c94;
  border-radius:12px;padding:12px 14px;font-size:13.5px;margin-bottom:16px;
}
.modal-botones{display:flex;gap:10px}
.modal-botones .btn{flex:1}

/* ─────────────────  Toast de actividad  ───────────────── */

.toast{
  position:fixed;left:18px;bottom:18px;z-index:65;max-width:min(330px,calc(100vw - 36px));
  background:rgba(26,26,28,.95);border:1px solid var(--linea-fuerte);border-radius:15px;
  padding:12px 16px;font-size:13.5px;line-height:1.4;
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  transform:translateY(130%);opacity:0;
  transition:transform .55s var(--ease),opacity .55s var(--ease);
}
.toast.visible{transform:none;opacity:1}
.toast small{color:var(--cool);display:block;margin-top:2px;font-size:12px}
/* Cuando la barra flotante está arriba, el toast se aparta. */
.flotante.visible~.toast{bottom:96px}

/* ─────────────────  Revelado por scroll  ───────────────── */

.revela{opacity:0;transform:translateY(34px);
  transition:opacity .8s var(--ease),transform .8s var(--ease)}
.revela.dentro{opacity:1;transform:none}

/* ─────────────────  Responsive  ───────────────── */

@media (max-width:900px){
  .specs,.pasos{grid-template-columns:repeat(2,1fr)}
  .galeria{grid-template-columns:1fr;max-width:520px}
  .seccion{padding:76px 0}
}
@media (max-width:600px){
  body{font-size:16px}
  .seccion{padding:62px 0}
  .seccion-sub{font-size:17px}
  .reloj{grid-template-columns:repeat(4,1fr);gap:7px}
  .reloj div{padding:16px 4px}
  .reloj span{font-size:10px;letter-spacing:.04em}
  .grilla{grid-template-columns:repeat(auto-fill,minmax(50px,1fr));gap:6px}
  .num{padding:10px 1px;font-size:13.5px;border-radius:9px}
  .escasez{padding:24px 20px}
  .herramientas{gap:8px}
  .buscador{max-width:none}
  .segmentado button{padding:8px 12px;font-size:13px}
  .hero-botones .btn{width:100%}
  .flotante-total{font-size:19px}
  .modal-caja{padding:26px 22px}
  .urgencia{font-size:12.5px;line-height:1.35}
  .nav .contenedor{gap:10px}
  .nav .btn-azul{padding:9px 15px;font-size:14px;flex:none}
  .marca{font-size:14.5px;min-width:0}
}
@media (max-width:400px){
  .specs{grid-template-columns:1fr 1fr}
  .pasos{grid-template-columns:1fr}
}

/* ─────────────────  Sin movimiento  ─────────────────
   Con prefers-reduced-motion la página queda estática y perfecta:
   sin animaciones, sin transiciones, sin scrub y sin video en bucle. */

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .revela{opacity:1;transform:none}
  .hero{height:100vh}
  .hero-fijo{position:relative}
  .hero-video{transform:none !important}
  .hero-scroll{display:none}
  .flotante{transform:none;display:none}
  .flotante.visible{display:block}
  .toast{display:none}
  .modal{transition:none}
  .modal-caja{transform:none}
}


/* ══════════════════════════════════════════════════════════════
   Añadidos: casilla de consentimiento, acta del sorteo,
   páginas de texto (reglamento y privacidad) y enlaces del pie.
   ══════════════════════════════════════════════════════════════ */

/* ── Casilla de autorización de datos ── */
.campo-check{margin-top:18px;margin-bottom:18px}
.check{
  display:flex;gap:11px;align-items:flex-start;cursor:pointer;
  font-size:13px;line-height:1.5;color:var(--cool);margin:0;
}
.check input[type="checkbox"]{
  appearance:none;-webkit-appearance:none;
  flex:0 0 auto;width:20px;height:20px;margin:1px 0 0;
  border:1.5px solid rgba(255,255,255,.32);border-radius:6px;
  background:var(--card);cursor:pointer;position:relative;
  transition:background .15s,border-color .15s;
}
.check input[type="checkbox"]:hover{border-color:rgba(255,255,255,.55)}
.check input[type="checkbox"]:checked{background:var(--blue);border-color:var(--blue)}
.check input[type="checkbox"]:checked::after{
  content:"";position:absolute;left:6.5px;top:2.5px;
  width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;
  transform:rotate(45deg);
}
.check input[type="checkbox"]:focus-visible{
  outline:none;box-shadow:0 0 0 3px rgba(41,151,255,.35);
}
.check input[type="checkbox"][aria-invalid="true"]{border-color:var(--red)}
.check a{color:var(--vivid);text-decoration:underline;text-underline-offset:2px}
.campo-check .error{color:#ff8e86;font-size:12.5px;margin-top:7px;padding-left:31px;display:none}
.campo-check input[aria-invalid="true"]~span{color:#d8d8dd}
.campo-check:has(input[aria-invalid="true"]) .error{display:block}

/* ── Acta del sorteo ── */
.acta{
  background:linear-gradient(160deg,rgba(41,151,255,.14),rgba(255,255,255,.03));
  border:1px solid rgba(41,151,255,.34);border-radius:26px;
  padding:44px 30px;text-align:center;
}
.acta-eyebrow{
  display:inline-block;font-size:12px;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;color:var(--vivid);margin-bottom:18px;
}
.acta-numero{
  font-size:clamp(64px,16vw,132px);font-weight:600;letter-spacing:-.05em;
  line-height:1;color:#fff;
  text-shadow:0 0 60px rgba(41,151,255,.55);
}
.acta-ganador{font-size:clamp(19px,3vw,26px);margin-top:16px;color:#fff;letter-spacing:-.02em}
.acta-ganador strong{font-weight:600}
.acta-detalle{color:var(--cool);font-size:14.5px;line-height:1.65;max-width:52ch;margin:16px auto 0}
.acta-nota{color:var(--cool);font-size:13.5px;margin-top:12px}
.acta-imagen{margin:26px auto 0;max-width:560px}
.acta-imagen img{width:100%;height:auto;display:block;border-radius:16px;border:1px solid rgba(255,255,255,.12)}

/* ── Nota bajo una sección ── */
.seccion-nota{text-align:center;color:var(--cool);font-size:14px;margin-top:26px}
.seccion-nota a{color:var(--vivid);text-decoration:underline;text-underline-offset:3px}

/* ── Enlaces y autorización del pie ── */
.pie-enlaces{margin-top:18px;font-size:13.5px}
.pie-enlaces a{color:var(--cool);text-decoration:none;transition:color .15s}
.pie-enlaces a:hover{color:var(--ghost);text-decoration:underline;text-underline-offset:3px}
.pie-autorizacion{
  margin-top:16px;font-size:13px;color:var(--cool);
  border:1px solid rgba(255,255,255,.14);border-radius:999px;
  padding:8px 18px;display:inline-block;
}
.pie-autorizacion strong{color:var(--ghost);font-weight:600}

/* ── Páginas de texto: reglamento y privacidad ── */
.prosa{padding:56px 0 80px}
.prosa .contenedor{max-width:720px}
.prosa h1{
  font-size:clamp(32px,5.4vw,50px);font-weight:600;letter-spacing:-.03em;
  line-height:1.06;margin-bottom:10px;
}
.prosa h2{
  font-size:20px;font-weight:600;letter-spacing:-.02em;color:#fff;
  margin:40px 0 12px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
}
.prosa h2:first-of-type{border-top:0;padding-top:0}
.prosa p{color:var(--cool);font-size:15.5px;line-height:1.75;margin-bottom:14px}
.prosa ul,.prosa ol{color:var(--cool);font-size:15.5px;line-height:1.75;
  margin:0 0 16px;padding-left:22px}
.prosa li{margin-bottom:8px}
.prosa li::marker{color:rgba(255,255,255,.4)}
.prosa strong{color:var(--ghost);font-weight:600}
.prosa a{color:var(--vivid);text-decoration:underline;text-underline-offset:3px}
.prosa-fecha{color:var(--cool);font-size:14px;margin-bottom:34px}
.prosa-volver{margin-bottom:26px;font-size:14px}
.prosa-volver a{color:var(--cool);text-decoration:none}
.prosa-volver a:hover{color:var(--ghost)}
.prosa-nota{
  background:var(--card);border:1px solid rgba(255,255,255,.1);border-radius:16px;
  padding:16px 18px;font-size:14px;margin:18px 0;
}
.prosa-descargo{
  margin-top:36px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  font-size:13px;color:#6f6f77;line-height:1.7;
}
.prosa-autorizacion{
  background:rgba(48,209,88,.09);border:1px solid rgba(48,209,88,.35);
  border-radius:14px;padding:14px 18px;font-size:14.5px;color:var(--ghost);
  margin-bottom:30px;
}
.prosa .marca a{color:inherit;text-decoration:none}

@media (max-width:520px){
  .prosa{padding:36px 0 60px}
  .acta{padding:32px 20px;border-radius:20px}
}


/* Aviso destacado sobre la condición del sorteo */
.aviso-clave{
  background:linear-gradient(135deg,rgba(255,176,32,.12),rgba(255,255,255,.02));
  border:1px solid rgba(255,176,32,.42);border-radius:18px;
  padding:20px 22px;margin:26px 0 8px;
}
.aviso-clave b{display:block;color:#ffb020;font-size:14px;font-weight:600;
  letter-spacing:.02em;margin-bottom:8px}
.aviso-clave p{color:var(--ghost);font-size:14.5px;line-height:1.65;margin:0;opacity:.92}
.aviso-clave strong{color:#fff;font-weight:600}
.aviso-clave a{color:#ffb020;text-decoration:underline;text-underline-offset:3px}
.prosa-alerta{
  background:rgba(255,176,32,.1);border:1px solid rgba(255,176,32,.4);
  border-radius:14px;padding:16px 18px;color:var(--ghost)!important;
}
.prosa-alerta strong{color:#ffb020}