body, html {
    height: 100%;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(45deg, #6dd5ed, #ff758c, #f0f0f0);
    background-size: 400% 400%;
    animation: gradientBackground 15s ease infinite;
}

@keyframes gradientBackground {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.container {
    text-align: center;
}

.maintenance-message {
    font-size: 2em;
    font-weight: bold;
    text-transform: uppercase;
    transform: perspective(500px) rotateX(0deg);
    animation: gangorra 5s infinite alternate;
}

@keyframes gangorra {
    0% { transform: perspective(500px) rotateX(0deg); }
    50% { transform: perspective(500px) rotateX(20deg); }
    100% { transform: perspective(500px) rotateX(0deg); }
}

@media (max-width: 600px) {
    .maintenance-message {
        font-size: 1.5em;
    }
}