[data-scene="infrastructure"] .scene-stage{height:340px;background:#102d27;position:relative;overflow:hidden}[data-scene="infrastructure"] .scene-stage>svg{width:100%;height:100%;display:block}[data-scene="infrastructure"] .scene-controls{padding:16px;min-height:150px;align-content:flex-start;gap:7px}.system-controls button{display:flex;align-items:center;gap:7px;min-height:37px!important}.system-controls button svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.systems-status{width:100%;font-size:12px;color:#cbe6cd;padding-bottom:5px;font-variant-numeric:tabular-nums}.smart-photo [data-system],.house-dim{transition:opacity .4s ease}.fan{animation:system-spin 2s linear infinite}.flow-line{animation:system-flow 2s linear infinite}.sound-wave{animation:system-pulse 1.8s ease-in-out infinite}.sensor-ring{animation:system-pulse 2.3s ease-in-out infinite}.telecom-diagram [data-node]{fill:none;stroke:#638477;stroke-width:1.3;stroke-linejoin:round;transition:stroke .3s}.telecom-diagram [data-node].connected{stroke:#66edc5}.telecom-diagram text{font-size:13px;fill:#e5e5cf;text-anchor:middle}.telecom-diagram .linked{stroke:#eab44f;stroke-dasharray:10 9;animation:system-flow 1s linear infinite}.laptop-photo{height:390px!important}.laptop-photo+ .scene-controls{display:none!important}.motion-paused .fan,.motion-paused .flow-line,.motion-paused .sound-wave,.motion-paused .sensor-ring,.motion-paused .linked{animation-play-state:paused}
@keyframes system-spin{to{transform:rotate(360deg)}}@keyframes system-flow{to{stroke-dashoffset:-76}}@keyframes system-pulse{50%{opacity:.25}}
.intake-flow,.hot-circuit{animation:system-flow 2s linear infinite}.return-circuit{animation:system-flow 2.6s linear infinite reverse}
.motion-paused .intake-flow,.motion-paused .hot-circuit,.motion-paused .return-circuit{animation-play-state:paused}
@media(prefers-reduced-motion:reduce){.intake-flow,.hot-circuit,.return-circuit{animation:none}}
@media(max-width:600px){[data-scene="infrastructure"] .scene-stage{height:280px}[data-scene="infrastructure"] .scene-controls{padding:12px}.laptop-photo{height:330px!important}.system-controls button{font-size:10px!important}}
@media(prefers-reduced-motion:reduce){.fan,.flow-line,.sound-wave,.sensor-ring,.linked{animation:none!important}}
[data-scene="infrastructure"] .scene-stage.telecom-diagram{height:auto}
.telecom-film{width:100%;aspect-ratio:16/9;max-height:230px;background:#102d2b center/cover;overflow:hidden}
.telecom-film video{width:100%;height:100%;object-fit:cover;display:block}
.smart-photo+.system-controls button{border-radius:22px;padding:10px 15px;box-shadow:inset 0 1px 0 #ffffff0b;transition:background .2s,box-shadow .2s}
.smart-photo+.system-controls button[aria-pressed=true]{box-shadow:0 3px 12px #0002,inset 0 1px 0 #fff3}
[data-scene="infrastructure"] .telecom-diagram>svg{height:auto;max-height:255px;border-top:1px solid #456853}