/* Homepage logo: the full video crossfades into the original transparent PNG. */
.hero-copy { container-type: inline-size; }
.hero h1 {
  font-size: clamp(1.6rem, 4vw, 3.15rem);
  font-size: clamp(1.6rem, 8.6cqw, 3.15rem);
  line-height: 1.16;
  letter-spacing: -.05em;
}
.hero-line { display: block; }
.hero-world em { font-size: 1.08em; }
.hero .hero-logo {
  display: block;
  width: 100%;
  aspect-ratio: auto;
  margin: 0;
}
.logo-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  isolation: isolate;
}
.hero-logo .logo-still,
.hero-logo .logo-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  mask-image: none;
  mix-blend-mode: normal;
  border: 0;
  border-radius: 0;
  transition: opacity .8s ease, transform .8s ease;
}
.hero-logo .logo-still { padding: 0 4%; opacity: 1; }
.hero-logo .logo-video { opacity: 0; pointer-events: none; }
.hero-logo[data-logo-state="playing"] .logo-video,
.hero-logo[data-logo-state="paused"] .logo-video { opacity: 1; }
.hero-logo[data-logo-state="playing"] .logo-still,
.hero-logo[data-logo-state="paused"] .logo-still { opacity: 0; transform: scale(.8); }
.logo-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 4px 14px;
  margin-top: 12px;
  min-height: 44px;
}
.logo-controls[hidden], .logo-controls button[hidden] { display: none; }
.logo-controls button {
  min-height: 44px;
  padding: 8px 6px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: #c1d8e9;
  font-size: .75rem;
  cursor: pointer;
  text-underline-offset: 4px;
}
.logo-controls button:hover { color: #fff; text-decoration: underline; }
.logo-controls button:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
@media (max-width: 760px) {
  .hero .hero-logo { grid-row: 1; margin-bottom: 18px; }
  .logo-controls { gap: 2px 10px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-logo .logo-still, .hero-logo .logo-video { transition: none; transform: none; }
}