.hero-3d-model-container{position:relative;width:100%;height:95vh;max-height:1100px;background:0 0;z-index:12;transform:scale(.9)}#three-canvas{width:100%;height:100%;cursor:grab}#three-canvas:active{cursor:grabbing}.model-loading-overlay{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;justify-content:center;align-items:center;background:var(--bg-color);z-index:10;font-family:var(--font-heading);font-size:1.2rem;font-weight:500;color:var(--text-color);transition:opacity .5s}.model-view-controls{position:absolute;top:20px;right:20px;display:flex;gap:10px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);padding:10px;border-radius:40px;border:1px solid var(--glass-border);box-shadow:0 10px 20px rgba(0,0,0,.05);z-index:100}.model-view-controls button{background:0 0;color:var(--text-muted);border:none;padding:8px 16px;border-radius:20px;font-weight:600;font-size:.85rem;cursor:pointer;transition:var(--transition)}.model-view-controls button:hover{color:var(--text-color);background:rgba(255,255,255,.5)}.model-view-controls button.active-view{background:var(--text-color);color:#fff}@media (max-width:1024px){.model-view-controls{right:auto;left:50%;transform:translateX(-50%);top:10px;padding:6px;gap:6px}.model-view-controls button{padding:6px 12px;font-size:.75rem}}