/* Keep the 3D system as atmosphere: content always wins the foreground. */
.model-stage-persistent{inset:0 -13vw 0 56%;opacity:.18;filter:saturate(.68) contrast(.9)}.model-stage-persistent #sphere-canvas{opacity:.25}.sphere-labels{opacity:.3}.hero{background:radial-gradient(circle at 76% 24%,rgba(114,43,71,.18),transparent 29%),radial-gradient(circle at 15% 90%,rgba(147,111,147,.09),transparent 33%),rgba(18,16,20,.82)}.hero-copy{max-width:min(720px,62vw);padding:14px 22px 20px 0;text-shadow:0 2px 18px rgba(18,16,20,.85)}@media(max-width:800px){.model-stage-persistent{inset:0 -50% 0 31%;opacity:.09}.model-stage-persistent #sphere-canvas,.sphere-labels{opacity:.12}.hero{background:linear-gradient(90deg,rgba(18,16,20,.91),rgba(18,16,20,.62)),radial-gradient(circle at 80% 15%,rgba(114,43,71,.22),transparent 45%)}.hero-copy{max-width:100%;padding-right:8px}}