.aurora-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.aurora-effect {
    position: absolute;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-aurora-purple) 0%, transparent 70%);
    filter: blur(80px);
    opacity: 0.4;
    animation: aurora-float 15s ease-in-out infinite;
}

.aurora-2 {
    background: radial-gradient(circle, var(--color-aurora-blue) 0%, transparent 70%);
    animation: aurora-float-2 12s ease-in-out infinite;
    animation-delay: -5s;
}

@keyframes aurora-float {
    0%, 100% {
        transform: translate(-20%, -20%) scale(1);
        opacity: 0.4;
    }
    25% {
        transform: translate(10%, 30%) scale(1.1);
        opacity: 0.5;
    }
    50% {
        transform: translate(40%, -10%) scale(0.9);
        opacity: 0.3;
    }
    75% {
        transform: translate(-10%, 20%) scale(1.05);
        opacity: 0.45;
    }
}

@keyframes aurora-float-2 {
    0%, 100% {
        transform: translate(60%, 50%) scale(0.9);
        opacity: 0.3;
    }
    25% {
        transform: translate(30%, -20%) scale(1.1);
        opacity: 0.4;
    }
    50% {
        transform: translate(70%, 30%) scale(1);
        opacity: 0.5;
    }
    75% {
        transform: translate(40%, 60%) scale(0.95);
        opacity: 0.35;
    }
}