:root {
    --bg-gradient-1: #1e3a8a;
    --bg-gradient-2: #1e1b4b;
    --bg-gradient-3: #312e81;
}

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

body {
    background: linear-gradient(135deg, var(--bg-gradient-1), var(--bg-gradient-2), var(--bg-gradient-3));
    background-size: 400% 400%;
    animation: gradientShift 8s ease-in-out infinite;
    min-height: 100vh;
    color: white;
}

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

.content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    padding: 20px;
}

@media (prefers-reduced-motion: reduce) {
    body {
        animation: none;
    }
}