.orb-wrapper {
    position: relative;
    width: 260px;
    height: 260px;
    margin: 40px auto;
}

.orb {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, #00eaff 0%, #006b7a 70%, #000 100%);
    border-radius: 50%;
    box-shadow: 0 0 40px #00eaff;
    animation: orbPulse 4s infinite ease-in-out;
}

@keyframes orbPulse {
    0% { transform: scale(1); box-shadow: 0 0 20px #00eaff; }
    50% { transform: scale(1.08); box-shadow: 0 0 40px #00eaff; }
    100% { transform: scale(1); box-shadow: 0 0 20px #00eaff; }
}

.ring {
    position: absolute;
    border: 2px solid rgba(0,234,255,0.4);
    border-radius: 50%;
    animation: spin 8s linear infinite;
}

.ring1 { width: 300px; height: 300px; top: -20px; left: -20px; }
.ring2 { width: 340px; height: 340px; top: -40px; left: -40px; animation-duration: 12s; }
.ring3 { width: 380px; height: 380px; top: -60px; left: -60px; animation-duration: 16s; }

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