.visualization-container {
    flex-wrap: nowrap;
    flex-direction: column;
}

.replication-demo {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.hub {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 0.75rem;
    z-index: 10;
}

.hub-badge,
.satellite-badge {
    width: 60px;
    height: 60px;
    border-radius: 16px;
}

.hub-badge svg,
.satellite-badge svg {
    width: 30px;
    height: 30px;
}

.hub-bus {
    width: 200px;
    margin: 0 auto 1rem;
}

.replica-pool {
    display: flex;
    gap: 2.5rem;
    justify-content: center;
    width: 100%;
    margin-bottom: 1.25rem;
}

.satellite {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.satellite::before {
    content: "";
    position: absolute;
    top: -14px;
    left: 50%;
    width: 2px;
    height: 14px;
    background: color-mix(in srgb, #22C55E 45%, transparent);
    transform: translateX(-50%);
}