html.sf-onboarding-open,
html.sf-onboarding-open body {
  overflow: hidden !important;
  overscroll-behavior: none;
}

.sfOnboardingLayer {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: grid;
  place-items: center;
  min-height: 100svh;
  padding:
    max(14px, env(safe-area-inset-top))
    max(14px, env(safe-area-inset-right))
    max(14px, env(safe-area-inset-bottom))
    max(14px, env(safe-area-inset-left));
  background: rgba(5, 8, 7, 0.74);
  -webkit-backdrop-filter: blur(18px) saturate(0.9);
  backdrop-filter: blur(18px) saturate(0.9);
  opacity: 0;
  visibility: hidden;
  transition: opacity 620ms cubic-bezier(.22,1,.36,1), visibility 620ms step-end;
}

.sfOnboardingLayer.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity 620ms cubic-bezier(.22,1,.36,1), visibility 0ms;
}

.sfOnboardingFilm {
  position: relative;
  width: min(94vw, 1720px, calc(90svh * 16 / 9));
  aspect-ratio: 16 / 9;
  max-height: 90svh;
  overflow: hidden;
  border-radius: clamp(10px, 1.1vw, 20px);
  background: #050706;
  box-shadow:
    0 30px 90px rgba(0, 0, 0, 0.46),
    0 0 0 1px rgba(255, 255, 255, 0.08);
  opacity: 0;
  transform: scale(0.985);
  transition:
    opacity 700ms cubic-bezier(.22,1,.36,1),
    transform 900ms cubic-bezier(.16,1,.3,1);
}

.sfOnboardingLayer.is-open .sfOnboardingFilm {
  opacity: 1;
  transform: scale(1);
  transition-delay: 90ms;
}

.sfOnboardingVideo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #050706;
  border: 0;
  outline: 0;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.sfOnboardingVideo::-webkit-media-controls,
.sfOnboardingVideo::-webkit-media-controls-enclosure {
  display: none !important;
}

.sfOnboardingCta {
  position: absolute;
  left: 50%;
  bottom: clamp(18px, 3vw, 48px);
  transform: translate(-50%, 18px);
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  padding: 14px 22px;
  background: rgba(10, 14, 12, 0.72);
  color: #fff;
  font: 650 clamp(14px, 1vw, 18px)/1.1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: -0.01em;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: 0 10px 32px rgba(0,0,0,.22);
  opacity: 0;
  pointer-events: none;
  transition: opacity 240ms ease, transform 320ms cubic-bezier(.2,.8,.2,1), background 180ms ease;
}

.sfOnboardingCta.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.sfOnboardingCta:hover,
.sfOnboardingCta:focus-visible {
  background: rgba(18, 24, 21, 0.9);
}

.sfOnboardingCta:focus-visible {
  outline: 2px solid rgba(117, 220, 183, .95);
  outline-offset: 3px;
}

@media (max-width: 700px) {
  .sfOnboardingLayer {
    padding:
      max(8px, env(safe-area-inset-top))
      max(0px, env(safe-area-inset-right))
      max(8px, env(safe-area-inset-bottom))
      max(0px, env(safe-area-inset-left));
    background: rgba(5, 8, 7, 0.88);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
  }

  .sfOnboardingFilm {
    width: min(100vw, calc(96svh * 16 / 9));
    max-height: 96svh;
    border-radius: 0;
    box-shadow: none;
  }

  .sfOnboardingCta {
    bottom: max(12px, env(safe-area-inset-bottom));
    max-width: calc(100% - 28px);
    white-space: nowrap;
  }
}

@media (max-width: 700px) and (orientation: landscape) {
  .sfOnboardingFilm {
    width: min(100vw, calc(100svh * 16 / 9));
    max-height: 100svh;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sfOnboardingLayer,
  .sfOnboardingFilm,
  .sfOnboardingCta {
    transition-duration: 1ms !important;
  }
}