* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  font-family: 'Inter', sans-serif;
  background-color: #0e0e0e;
  overflow: hidden;
}

#canvas {
  position: absolute;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 0;
  background: radial-gradient(circle, #1f1f1f 0%, #000000 100%);
}

.contenido {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  color: #ffffff;
}

.mensaje {
  background-color: rgba(0, 0, 0, 0.5);
  padding: 2rem 1.5rem;
  border-radius: 16px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  max-width: 90vw;
  width: 100%;
  animation: fadeIn 2s ease-out;
  word-wrap: break-word;
}

.mensaje h1 {
  font-size: 8vw;
  margin-bottom: 1rem;
  color: #ffb300;
  letter-spacing: 1px;
  line-height: 1.2;
}

.mensaje p {
  font-size: 4.5vw;
  color: #e0e0e0;
  opacity: 0.9;
  line-height: 1.4;
}

footer {
  position: absolute;
  bottom: 10px;
  width: 100%;
  text-align: center;
  color: #888;
  font-size: 0.85rem;
  z-index: 1;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (min-width: 768px) {
  .mensaje {
    max-width: 600px;
    padding: 3rem 4rem;
  }

  .mensaje h1 {
    font-size: 3rem;
  }

  .mensaje p {
    font-size: 1.3rem;
  }
}