body {
  margin: 0;
  font-family: monospace;

  min-height: 100vh;

  background-image: url("assets/images/fondo.png");
  background-repeat: repeat;
  background-size: auto;
  background-position: top left;
}

/* ===== ANIMACIÓN DE ENTRADA ===== */
@keyframes slideFadeIn {
  0% {
    opacity: 0;
    transform: translateY(-30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Banner */
.banner {
  position: relative;
  width: 100%;
  height: 300px; /* ajusta a tu gusto */
  overflow: hidden;
}

.banner img {
  width: 1080;
  height: 100;
  object-fit: cover; /* La imagen cubre todo el banner sin deformarse */
  display: block;
}

.level-menu {
  position: fixed;
  top: 20px;
  right: 20px;

  display: flex;
  flex-direction: column;
  gap: 10px;

  background: rgba(10,10,10,0.7);
  backdrop-filter: blur(10px);
  padding: 15px;

  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.2);

  box-shadow: 0 10px 30px rgba(0,0,0,0.8);
  z-index: 1000;
}

.level-menu a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  padding: 8px 12px;
  border-radius: 6px;
  background: rgba(255,255,255,0.05);
  transition: background 0.3s, transform 0.2s;
}

.level-menu a:hover {
  background: rgba(255,255,255,0.2);
  transform: translateX(5px);
}

.characters {
  padding: 25px;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(12px);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.7), inset 0 0 20px rgba(255,255,255,0.05);
  color: #fff;
}

.character-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
  justify-content: center;
}

.character-card {
  background: rgba(20,20,20,0.6);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 12px;
  padding: 15px;
  width: 200px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}

.character-card:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 15px 40px rgba(0,0,0,0.8);
}

.character-card img {
  width: 100%;
  border-radius: 8px;
  margin-bottom: 10px;
}