/* Gate de entrada — sempre visível até «Entrar» */
.intro-gate {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  padding: max(1rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right))
    max(1.25rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
  background: #000;
  color: #e8e8e8;
}

.intro-gate__stars {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.intro-gate__star {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  will-change: transform;
  pointer-events: none;
  filter:
    drop-shadow(0 1px 1px rgba(0, 0, 0, 0.45))
    drop-shadow(0 0 2px rgba(0, 56, 184, 0.55));
  transform-origin: 50% 40%;
}

.intro-gate__star svg {
  display: block;
  overflow: visible;
}

.intro-gate__player,
.intro-gate__actions {
  position: relative;
  z-index: 1;
}

.intro-gate[hidden] {
  display: none !important;
}

.intro-gate__player {
  position: relative;
  width: min(100%, 920px);
  aspect-ratio: 16 / 9;
  background: #111;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(0, 255, 136, 0.18);
}

.intro-gate__video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
  border: 0;
}

.intro-gate__unmute {
  position: absolute;
  left: 50%;
  bottom: 0.65rem;
  z-index: 2;
  transform: translateX(-50%);
  min-height: 36px;
  padding: 0.4rem 0.75rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #00ff88;
  cursor: pointer;
  border: 1px solid rgba(0, 255, 136, 0.45);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.72);
}

.intro-gate__unmute:hover,
.intro-gate__unmute:focus-visible {
  color: #fff;
  border-color: #00ff88;
  background: rgba(0, 255, 136, 0.2);
  outline: none;
}

.intro-gate__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  width: min(100%, 920px);
}

.intro-gate__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 auto;
  min-height: 44px;
  min-width: 7.5rem;
  padding: 0.5rem 0.9rem;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: clamp(0.72rem, 2.2vw, 0.88rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  cursor: pointer;
  border-radius: 4px;
  box-sizing: border-box;
}

.intro-gate__download {
  gap: 0.4rem;
  color: #c8c8c8;
  border: 1px solid rgba(200, 200, 200, 0.35);
  background: rgba(255, 255, 255, 0.04);
}

.intro-gate__dl-icon {
  flex-shrink: 0;
  display: block;
}

.intro-gate__download:hover,
.intro-gate__download:focus-visible {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.1);
  outline: none;
}

.intro-gate__fullscreen {
  gap: 0.4rem;
  color: #c8c8c8;
  border: 1px solid rgba(200, 200, 200, 0.35);
  background: rgba(255, 255, 255, 0.04);
}

.intro-gate__fs-icon {
  flex-shrink: 0;
  display: block;
}

.intro-gate__fullscreen:hover,
.intro-gate__fullscreen:focus-visible {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.1);
  outline: none;
}

.intro-gate__enter {
  color: #00ff88;
  border: 1px solid rgba(0, 255, 136, 0.45);
  background: rgba(0, 255, 136, 0.06);
}

.intro-gate__enter:hover,
.intro-gate__enter:focus-visible {
  color: #fff;
  border-color: #00ff88;
  background: rgba(0, 255, 136, 0.16);
  outline: none;
}

.intro-gate__player:fullscreen,
.intro-gate__player:-webkit-full-screen {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  border-radius: 0;
  background: #000;
}

.intro-gate__player:fullscreen .intro-gate__video,
.intro-gate__player:-webkit-full-screen .intro-gate__video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

body.is-intro-locked {
  overflow: hidden;
}

@media (max-width: 640px) {
  .intro-gate__player {
    width: 100%;
  }

  .intro-gate__actions {
    width: 100%;
    gap: 0.45rem;
  }

  .intro-gate__btn {
    flex: 1 1 calc(50% - 0.45rem);
    min-width: 0;
    min-height: 46px;
    font-size: 0.7rem;
    padding: 0.45rem 0.5rem;
  }

  .intro-gate__enter {
    flex: 1 1 100%;
  }

  .intro-gate__unmute {
    left: 50%;
    bottom: 0.5rem;
    transform: translateX(-50%);
  }
}