html, body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.scene {
  position: relative;
  width: 100vw;
  height: 100vh;
}
.background {
  position: absolute;
  inset: 0;
  background: black;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo {
  color: #8b0000;
  font-family: 'Arial Black', sans-serif;
  text-align: center;
  font-size: clamp(2rem, 7vw, 4.5rem);
  letter-spacing: 0.15em;
  opacity: 0;
  animation: logo-fade 1.5s ease forwards;
  animation-delay: 2.2s;
}
.blood-svg {
  position: absolute;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 2;
}
.blood-fill {
  fill: #8b0000;
  animation: blood-drop 4s ease-in forwards;
}

/* Animations */
@keyframes blood-drop {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(100%);
  }
}

@keyframes logo-fade {
  to {
    opacity: 1;
  }
}