* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: #050505;
  color: #ffffff;
  font-family: Arial, Helvetica, sans-serif;
}

.entry,
.video-area {
  position: fixed;
  inset: 0;
}

.entry {
  display: grid;
  place-items: center;
  background: #050505;
  z-index: 2;
  opacity: 1;
  visibility: visible;
  transition:
    opacity 0.8s ease,
    visibility 0.8s ease;
}

.entry.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.enter-text {
  color: #ffffff;
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 500;
  letter-spacing: -0.03em;
  cursor: pointer;
  user-select: none;
  opacity: 0.9;
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
}

.enter-text:hover {
  opacity: 1;
  transform: scale(1.025);
}

.enter-text:focus-visible {
  outline: 1px solid rgba(255, 255, 255, 0.7);
  outline-offset: 10px;
}

.video-area {
  z-index: 1;
  background: #000000;
  opacity: 0;
  visibility: hidden;
  transform: scale(1.015);
  transition:
    opacity 0.9s ease,
    visibility 0.9s ease,
    transform 0.9s ease;
}

.video-area.is-visible {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.video-area iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}