:root{--bg-main:#050814;--bg-surface:#0a1124;--bg-surface-elevated:#111d38;--bg-glass:#0a1226d9;--bg-glass-card:#0e1934b3;--bg-glass-card-hover:#142448d9;--border-subtle:#38bdf833;--border-focus:#38bdf88c;--border-bright:#38bdf8;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-cyan:#38bdf8;--accent-cyan-glow:#38bdf859;--accent-purple:#c084fc;--accent-purple-glow:#c084fc59;--accent-emerald:#10b981;--accent-green:#22c55e;--accent-amber:#f59e0b;--accent-yellow:#eab308;--accent-red:#ef4444;--accent-rose:#f43f5e;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-mono:"JetBrains Mono", monospace;--font-display:"Orbitron", sans-serif;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:26px}*{box-sizing:border-box;margin:0;padding:0}html,body{scroll-behavior:smooth;width:100%;overflow-x:hidden}body{font-family:var(--font-sans);background-color:var(--bg-main);color:var(--text-primary);background-image:linear-gradient(#060b18ad 0%,#080e1ec2 40%,#050812e0 100%),url(/smart_factory_bg.jpg);background-position:top;background-repeat:no-repeat;background-size:cover;background-attachment:fixed;min-height:100vh}.glass-panel{background:var(--bg-glass);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:0 12px 40px #0009,inset 0 1px #ffffff1a}.glass-card{background:var(--bg-glass-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:all .25s cubic-bezier(.4,0,.2,1);box-shadow:0 8px 24px #0006,inset 0 1px #ffffff14}.glass-card:hover{background:var(--bg-glass-card-hover);border-color:var(--border-focus);box-shadow:0 16px 36px -6px #000000b3, 0 0 24px -2px var(--accent-cyan-glow);transform:translateY(-2px)}.font-mono{font-family:var(--font-mono)}.font-display{font-family:var(--font-display)}@keyframes pulse-cyan{0%,to{box-shadow:0 0 #38bdf8b3}50%{box-shadow:0 0 0 10px #38bdf800}}@keyframes pulse-red{0%,to{box-shadow:0 0 #ef4444d9}50%{box-shadow:0 0 0 12px #ef444400}}@keyframes slideDown{0%{opacity:0;transform:translateY(-15px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}.animate-pulse-cyan{animation:2s cubic-bezier(.4,0,.6,1) infinite pulse-cyan}.animate-pulse-red{animation:1.2s cubic-bezier(.4,0,.6,1) infinite pulse-red}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#040712}::-webkit-scrollbar-thumb{background:#38bdf840;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#38bdf88c}.video-stage-grid{grid-template-columns:1fr 1fr 300px 1fr 1fr;gap:12px;min-height:340px;display:grid}.video-shield-col{order:0}.video-scrubber-grid{grid-template-columns:repeat(6,1fr);gap:.5rem;display:grid}.video-bottom-grid{grid-template-columns:1fr 1.35fr;gap:12px;display:grid}.mobile-only{display:none!important}.desktop-only{display:flex!important}@media (width>=1201px){.hero-grid{grid-template-columns:1.15fr .85fr;align-items:center;gap:3rem;display:grid}}@media (width<=1200px){.video-stage-grid{grid-template-columns:1fr 1fr;gap:14px}.video-shield-col{order:-1;grid-column:span 2;width:100%;max-width:380px;min-height:240px;margin:0 auto}.hero-grid{grid-template-columns:1fr;gap:2.5rem;display:grid}}@media (width<=1024px){.desktop-nav{display:none!important}.mobile-only{display:flex!important}.desktop-only{display:none!important}.video-scrubber-grid{grid-template-columns:repeat(3,1fr)}.video-bottom-grid{grid-template-columns:1fr}}@media (width<=768px){body{background-attachment:scroll}main{padding:0 .85rem!important}header{padding:.65rem 1rem!important}section{padding:2.5rem 0!important}.video-stage-grid{grid-template-columns:1fr 1fr;gap:10px}.video-shield-col{order:-1;grid-column:span 2;max-width:100%;min-height:220px;margin-bottom:4px}.video-scrubber-grid{grid-template-columns:repeat(2,1fr);gap:6px}.osc-controls{justify-content:space-between;width:100%;margin-top:6px}.osc-controls button{text-align:center;flex:1;padding:6px 4px!important;font-size:.64rem!important}}@media (width<=480px){.video-stage-grid{grid-template-columns:1fr;gap:10px}.video-shield-col{grid-column:span 1}.video-scrubber-grid{grid-template-columns:1fr}}