.animated-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background: radial-gradient(circle at 50% 50%, #0f172a, #1e293b);
    overflow: hidden;
}

.animated-background::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: conic-gradient(
        from 0deg,
        rgba(0, 255, 255, 0.05),
        rgba(255, 0, 255, 0.05),
        rgba(0, 255, 255, 0.05)
    );
    animation: swirl 40s linear infinite;
    filter: blur(80px);
    opacity: 0.6;
    pointer-events: none;
}

@keyframes swirl {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}