/* fb-intro.v1-20261002.css — FutureBet: intro «salto cuántico». Capa de pantalla completa por encima de todo. */
html.fb-intro-open, html.fb-intro-open body { overflow: hidden !important; }
/* Reserva el lugar de la barra de desplazamiento (Windows): la sala no salta al empezar ni al terminar. */
html.fb-intro-open { scrollbar-gutter: stable; }
.fb-intro {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  overflow: hidden;
  color: #e9f4ff;
  font: 600 14px/1.3 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  background: radial-gradient(120% 90% at 50% 45%, #1b0b3b 0%, #070313 55%, #020108 100%);
  opacity: 0;
  transition: opacity .28s ease;
  contain: strict;
  user-select: none;
  -webkit-user-select: none;
}
.fb-intro.is-on { opacity: 1; }
.fb-intro.is-out { opacity: 0; transition: opacity .6s ease .05s; pointer-events: none; }
.fb-intro.is-jump.is-out { transition: opacity .2s ease; }
/* Cielo liviano en CSS mientras carga el 3D (y si nunca carga). */
.fb-intro__stars {
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(1.5px 1.5px at 12% 18%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 28% 72%, #cfe3ff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 44% 34%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 63% 86%, #e8d6ff 50%, transparent 51%),
    radial-gradient(2px 2px at 78% 22%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 91% 58%, #cfe3ff 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 6% 88%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 53% 8%, #e8d6ff 50%, transparent 51%);
  background-size: 340px 340px;
  animation: fb-intro-drift 6s linear infinite;
  opacity: .9;
}
.fb-intro.is-playing .fb-intro__stars { opacity: 0; transition: opacity .5s ease; }
@keyframes fb-intro-drift { from { transform: scale(1); } to { transform: scale(1.35); } }
.fb-intro__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; opacity: 0; transition: opacity .4s ease; }
.fb-intro.is-playing .fb-intro__canvas { opacity: 1; }
/* HUD */
.fb-intro__hud {
  position: absolute;
  left: max(16px, env(safe-area-inset-left));
  top: max(16px, env(safe-area-inset-top));
  width: min(340px, calc(100vw - 32px));
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border: 1px solid #7dd3fc55;
  border-radius: 14px;
  background: linear-gradient(135deg, #0b1230aa, #1b0b3baa);
  box-shadow: 0 0 24px #22d3ee22, inset 0 0 18px #8b5cf622;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  pointer-events: none;
}
.fb-intro__hud-top { display: flex; justify-content: space-between; gap: 10px; letter-spacing: .14em; font-size: 11px; }
.fb-intro__tag { flex: none; }
.fb-intro__tag { color: #67e8f9; font-weight: 800; }
.fb-intro__dest { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #c4b5fd; letter-spacing: .06em; }
.fb-intro__status { font-size: 15px; font-weight: 750; color: #fff; text-shadow: 0 0 12px #67e8f9aa; min-height: 1.3em; }
.fb-intro__coords { font: 600 11px/1.2 ui-monospace, "SFMono-Regular", Consolas, monospace; color: #93c5fd; opacity: .85; }
.fb-intro__bar { height: 3px; border-radius: 3px; background: #ffffff1f; overflow: hidden; }
.fb-intro__bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, #22d3ee, #a78bfa, #f0abfc); transition: width 6.4s linear; }
.fb-intro__bar i.is-full { width: 100%; }
/* Llegada */
.fb-intro__arrival {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 14px;
  pointer-events: none;
  opacity: 0;
  transform: scale(.7);
  transition: opacity .45s ease, transform .9s cubic-bezier(.2, 1.3, .3, 1);
}
.fb-intro.is-arrived .fb-intro__arrival { opacity: 1; transform: scale(1); }
.fb-intro__logo { width: min(520px, 78vw); height: auto; filter: drop-shadow(0 0 18px #67e8f9cc) drop-shadow(0 0 42px #a78bfa99); }
.fb-intro__arrival::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(min(46vw, 420px) min(30vw, 220px) at 50% 50%, #05020fd9 0%, #05020f80 55%, transparent 100%); }
.fb-intro__welcome { padding: 6px 16px; border-radius: 999px; background: #05021099; font-size: clamp(14px, 2.4vw, 20px); letter-spacing: .2em; text-align: center; text-transform: uppercase; color: #e0f2fe; text-shadow: 0 0 14px #a78bfacc, 0 1px 2px #000; }
/* Saltar */
.fb-intro__skip {
  position: absolute;
  right: max(16px, env(safe-area-inset-right));
  bottom: max(18px, calc(env(safe-area-inset-bottom) + 12px));
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid #ffffff55;
  border-radius: 999px;
  color: #fff;
  font: 750 15px/1 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  letter-spacing: .03em;
  background: #0a0618b3;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  text-shadow: 0 1px 2px #000;
  cursor: pointer;
  touch-action: manipulation;
}
.fb-intro__skip:hover { background: #1c1236d9; }
.fb-intro__skip:focus-visible { outline: 3px solid #67e8f9; outline-offset: 3px; }
.fb-intro__sr { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
@media (max-width: 520px) {
  .fb-intro__hud { padding: 10px 12px; }
  .fb-intro__status { font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .fb-intro__stars { animation: none; }
}