body {
  margin: 0;
  font-family: "Verdana", sans-serif;
  background-color: #1e1e1e;
  color: #e0e0e0;
}

header, footer {
  background-color: #3a3a3a;
  text-align: center;
  padding: 1rem;
  color: #a8ff60;
}

.contenedor {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem;
}

.columna {
  padding: 1rem;
  box-sizing: border-box;
  border-radius: 10px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.columna:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 15px rgba(168, 255, 96, 0.2);
}

.izquierda {
  flex: 1;
  min-width: 200px;
  background-color: #2e2e2e;
}

.central {
  flex: 2;
  min-width: 300px;
  background-color: #383838;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.derecha {
  flex: 1;
  min-width: 200px;
  background-color: #2e2e2e;
}

a {
  color: #a8ff60;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  text-decoration: underline;
  color: #c2ff91;
}

aside ul {
  list-style: none;
  padding: 0;
}

aside li {
  margin: 0.5rem 0;
}

button {
  background-color: #a8ff60;
  color: #1e1e1e;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

button:hover {
  background-color: #c2ff91;
  transform: scale(1.05);
}

footer {
  margin-top: 1rem;
}

@media (max-width: 768px) {
  .contenedor {
    flex-direction: column;
  }
}

body.modo-claro {
  background-color: #f0f0f0;
  color: #1e1e1e;
}

body.modo-claro header,
body.modo-claro footer {
  background-color: #d0ffd0;
  color: #1e1e1e;
}

body.modo-claro .izquierda,
body.modo-claro .derecha,
body.modo-claro .central {
  background-color: #ffffff;
}

body.modo-claro a {
  color: #006600;
}

body.modo-claro a:hover {
  color: #009900;
}

/* Cuadro de Enzo */
.cuadro-enzo {
  width: 200px;
  height: 200px;
  background-color: #2e2e2e;
  border: 2px solid #a8ff60;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 2rem auto;
  padding: 0.5rem;
  position: relative;
}

.imagen-minecraft {
  width: 60px;
  height: auto;
  margin: 4px;
}

.texto-enzo {
  color: #a8ff60;
  font-weight: bold;
  text-align: center;
  font-size: 0.9rem;
  margin-top: 8px;
  
/* Sección de Páginas de Robótica */
.seccion-robotica {
  margin: 2rem auto;
  padding: 1rem;
  max-width: 600px;
  background-color: #2e2e2e;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(168, 255, 96, 0.1);
}

.seccion-robotica h2 {
  text-align: center;
  color: #a8ff60;
}

.lista-robotica {
  list-style: none;
  padding: 0;
}

.lista-robotica li {
  margin: 0.3rem 0;
}

.lista-robotica a {
  color: #a8ff60;
  text-decoration: none;
}

.lista-robotica a:hover {
  text-decoration: underline;
  color: #c2ff91;
}