body {
    margin: 0;
    padding: 0;
    font-family: 'Cinzel', serif;
    background: #000;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    text-align: center;
}

.contenedor {
    max-width: 600px;
}

.titulo {
    font-size: 3rem;
    color: #ff1b2d;
    text-shadow: 0 0 20px red, 0 0 40px #ff1b2d;
    margin-bottom: 20px;
}

.mensaje {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 30px;
}

.icono-construccion img {
    animation: balanceo 2s infinite alternate;
    margin-bottom: 30px;
}

.footer {
    font-size: 0.9rem;
    opacity: 0.7;
}
img{
    width: 500px;
    height: 500px;
}