:root{--primary-cyan: #00f3ff;--primary-magenta: #ff00ff;--primary-purple: #8000ff;--accent-blue: #0080ff;--accent-green: #00ff88;--accent-orange: #ff6600;--neon-pink: #ff0080;--neon-yellow: #ffff00;--bg-dark: #0a0a0f;--bg-darker: #050508;--bg-card: rgba(20, 20, 40, .8);--bg-glass: rgba(255, 255, 255, .05);--glow-cyan: 0 0 20px rgba(0, 243, 255, .5);--glow-magenta: 0 0 20px rgba(255, 0, 255, .5);--glow-strong: 0 0 30px currentColor, 0 0 60px currentColor;--section-padding: 100px 5%;--card-padding: 30px;--transition-fast: .3s ease;--transition-medium: .5s ease;--transition-slow: .8s ease;--z-loader: 10000;--z-cursor: 9999;--z-chatbot: 9000;--z-audio: 8500;--z-nav: 1000;--z-background: -1}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{font-family:"Exo 2",sans-serif;background:var(--bg-dark);color:#fff;overflow-x:hidden;min-height:100vh;line-height:1.6}.hidden{opacity:0;visibility:hidden;pointer-events:none}#three-canvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:var(--z-background);opacity:.4}#loader{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,var(--bg-darker),#0f0f1f);display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:var(--z-loader);transition:opacity var(--transition-slow),visibility var(--transition-slow)}#loader.hidden{opacity:0;visibility:hidden;pointer-events:none}.loader-animation{width:300px;height:300px;margin-bottom:30px}.loader-text{font-family:Orbitron,sans-serif;font-size:2rem;font-weight:700;background:linear-gradient(90deg,var(--primary-cyan),var(--primary-magenta),var(--primary-purple));background-size:200% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:gradientShift 3s ease infinite;margin-bottom:20px}.progress-bar{width:300px;height:4px;background:#ffffff1a;border-radius:2px;overflow:hidden;position:relative}.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary-cyan),var(--primary-magenta));border-radius:2px;width:0%;transition:width .3s ease;box-shadow:var(--glow-cyan)}@keyframes gradientShift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.cursor{width:20px;height:20px;border:2px solid var(--primary-cyan);border-radius:50%;position:fixed;pointer-events:none;z-index:var(--z-cursor);transition:transform .2s ease,border-color .3s ease;mix-blend-mode:screen}.cursor.hover{transform:scale(1.5);border-color:var(--primary-magenta);box-shadow:var(--glow-magenta)}.cursor-trail{width:8px;height:8px;background:var(--primary-cyan);border-radius:50%;position:fixed;pointer-events:none;z-index:calc(var(--z-cursor) - 1);opacity:.6;mix-blend-mode:screen}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:var(--section-padding)}.hero__parallax{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0}.hero__layer{position:absolute;width:100%;height:100%;background-size:cover;background-position:center;opacity:.3;transition:transform .5s ease-out}.hero__layer--bg{background:linear-gradient(135deg,#0a0a0f,#1a0a2e)}.hero__layer--distant{background:linear-gradient(180deg,transparent,rgba(0,243,255,.1))}.hero__layer--mid{background:radial-gradient(circle at 30% 50%,rgba(255,0,255,.1),transparent)}.hero__layer--near{background:radial-gradient(circle at 70% 30%,rgba(128,0,255,.1),transparent)}.hero__layer--atmosphere{background:linear-gradient(to bottom,rgba(0,243,255,.05),transparent)}.hero__content{position:relative;z-index:10;text-align:center;max-width:1200px;animation:fadeInUp 1s ease}.hero__title{font-family:Orbitron,sans-serif;font-size:clamp(3rem,8vw,7rem);font-weight:900;margin-bottom:20px;background:linear-gradient(135deg,var(--primary-cyan),var(--primary-magenta),var(--primary-purple));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:2px;animation:glowPulse 3s ease infinite}.hero__title-line{display:block}.hero__title-year{font-size:1.2em;animation:pulse 2s ease-in-out infinite}.hero__subtitle{font-size:clamp(1.2rem,3vw,2rem);color:#fffc;margin-bottom:40px;font-weight:300;letter-spacing:1px}.hero__cta{font-family:Orbitron,sans-serif;font-size:1.2rem;padding:18px 50px;background:linear-gradient(135deg,var(--primary-cyan),var(--primary-purple));color:#fff;border:none;border-radius:50px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:10px;position:relative;overflow:hidden;transition:transform var(--transition-fast),box-shadow var(--transition-fast);box-shadow:0 0 30px #00f3ff66}.hero__cta:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 0 50px #00f3ffcc}.hero__scanlines{position:absolute;top:0;left:0;width:100%;height:100%;background:repeating-linear-gradient(0deg,rgba(255,255,255,.03) 0px,rgba(255,255,255,.03) 1px,transparent 1px,transparent 2px);z-index:5;pointer-events:none}.hero__vignette{position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(ellipse at center,transparent 0%,rgba(0,0,0,.5) 100%);z-index:4}.hero__scroll-indicator{position:absolute;bottom:40px;left:50%;transform:translate(-50%);z-index:10;display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--primary-cyan);font-family:Orbitron,sans-serif;font-size:.9rem;animation:fadeInUp 1s ease .5s both}.hero__scroll-arrow{width:2px;height:20px;background:var(--primary-cyan);animation:slideDown 2s ease infinite}box-shadow: 0 0 30px rgba(0,243,255,.4); } .cta-button::before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s ease}.cta-button:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 0 50px #00f3ffcc}.cta-button:hover:before{left:100%}@keyframes fadeInUp{0%{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}@keyframes glowPulse{0%,to{filter:drop-shadow(0 0 20px rgba(0,243,255,.5))}50%{filter:drop-shadow(0 0 40px 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h3{font-family:Orbitron,sans-serif;font-size:1.5rem;color:var(--primary-cyan)}.panel-content{color:#fffc;line-height:1.8}.control-group{display:flex;flex-direction:column;gap:15px;margin-top:20px}.control-item{display:flex;justify-content:space-between;align-items:center;padding:15px;background:#0000004d;border-radius:10px;border:1px solid rgba(0,243,255,.2);transition:border-color var(--transition-fast)}.control-item:hover{border-color:var(--primary-cyan)}.control-label{display:flex;align-items:center;gap:10px;font-size:1rem}.control-toggle{position:relative;width:60px;height:30px}.control-toggle input[type=checkbox]{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background:#ffffff1a;border-radius:30px;transition:background var(--transition-fast);border:1px solid rgba(255,255,255,.2)}.toggle-slider:before{content:"";position:absolute;height:22px;width:22px;left:4px;bottom:3px;background:#fff;border-radius:50%;transition:transform var(--transition-fast)}.control-toggle input:checked+.toggle-slider{background:linear-gradient(135deg,var(--primary-cyan),var(--primary-purple));box-shadow:var(--glow-cyan)}.control-toggle input:checked+.toggle-slider:before{transform:translate(30px)}.circuit-lines{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;opacity:.3}.circuit-line{stroke:var(--primary-cyan);stroke-width:1;fill:none;stroke-dasharray:5,5;animation:circuitFlow 3s linear infinite}@keyframes circuitFlow{0%{stroke-dashoffset:0}to{stroke-dashoffset:-20}}.robot-card{position:relative;overflow:hidden}.robot-avatar{width:100%;aspect-ratio:1;background:radial-gradient(circle,rgba(0,243,255,.2),transparent);border-radius:15px;display:flex;align-items:center;justify-content:center;font-size:5rem;margin-bottom:20px;position:relative;animation:robotFloat 3s ease-in-out infinite}@keyframes robotFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.robot-status{display:flex;gap:10px;margin-top:15px}.status-badge{padding:8px 15px;background:#00f3ff1a;border:1px solid var(--primary-cyan);border-radius:20px;font-size:.85rem;color:var(--primary-cyan);display:flex;align-items:center;gap:5px}.status-dot{width:8px;height:8px;background:var(--accent-green);border-radius:50%;animation:pulse 2s ease infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}.appliances-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:20px}.appliance-btn{aspect-ratio:1;background:#0000004d;border:1px solid rgba(0,243,255,.3);border-radius:15px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:all var(--transition-fast);position:relative;overflow:hidden}.appliance-btn:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#00f3ff33,#f0f3);opacity:0;transition:opacity var(--transition-fast)}.appliance-btn:hover{border-color:var(--primary-cyan);transform:scale(1.05);box-shadow:0 5px 20px #00f3ff4d}.appliance-btn:hover:before{opacity:1}.appliance-btn span:first-child{font-size:2rem;position:relative;z-index:1}.appliance-btn span:last-child{font-size:.85rem;position:relative;z-index:1}.study-features{max-width:1400px;margin:0 auto;display:flex;flex-direction:column;gap:50px}.hologram-courses{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;margin-bottom:50px}.hologram-card{perspective:1000px;height:350px;cursor:pointer}.card-inner{position:relative;width:100%;height:100%;transition:transform .8s;transform-style:preserve-3d}.hologram-card:hover .card-inner{transform:rotateY(180deg)}.card-face{position:absolute;width:100%;height:100%;backface-visibility:hidden;border-radius:20px;padding:var(--card-padding);background:var(--bg-card);border:1px solid rgba(0,243,255,.3);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}.card-front{background:linear-gradient(135deg,#00f3ff1a,#8000ff1a)}.card-back{background:linear-gradient(135deg,#ff00ff1a,#0080ff1a);transform:rotateY(180deg)}.card-icon{font-size:4rem;margin-bottom:20px;filter:drop-shadow(0 0 15px currentColor)}.card-face h3{font-family:Orbitron,sans-serif;font-size:1.5rem;color:var(--primary-cyan);margin-bottom:15px}.card-face p{color:#fffc;line-height:1.6}.card-back ul{list-style:none;text-align:left;width:100%}.card-back li{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.1);color:#fffc;display:flex;align-items:center;gap:10px}.card-back li:before{content:"▸";color:var(--primary-cyan);font-weight:700}.vr-portal{position:relative;width:100%;max-width:600px;aspect-ratio:1;margin:0 auto;display:flex;align-items:center;justify-content:center;cursor:pointer}.portal-rings{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.portal-ring{position:absolute;border:2px solid var(--primary-cyan);border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%);opacity:.6;animation:portalPulse 3s ease-in-out infinite}.portal-ring:nth-child(1){width:200px;height:200px;animation-delay:0s}.portal-ring:nth-child(2){width:300px;height:300px;animation-delay:.5s;border-color:var(--primary-magenta)}.portal-ring:nth-child(3){width:400px;height:400px;animation-delay:1s;border-color:var(--primary-purple)}@keyframes portalPulse{0%,to{transform:translate(-50%,-50%) scale(1);opacity:.6}50%{transform:translate(-50%,-50%) scale(1.1);opacity:1}}.portal-center{position:relative;z-index:10;text-align:center}.portal-center span{font-size:5rem;display:block;margin-bottom:20px;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-15px)}}.portal-label{font-family:Orbitron,sans-serif;font-size:1.5rem;color:var(--primary-cyan);background:#00000080;padding:10px 20px;border-radius:10px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.study-timeline{position:relative;padding:40px 0;max-width:1000px;margin:0 auto}.timeline-line{position:absolute;top:50%;left:0;width:100%;height:2px;background:linear-gradient(90deg,var(--primary-cyan),var(--primary-magenta),var(--primary-purple));transform:translateY(-50%)}.timeline-items{display:flex;justify-content:space-between;position:relative}.timeline-item{display:flex;flex-direction:column;align-items:center;gap:15px;cursor:pointer;transition:transform var(--transition-fast)}.timeline-item:hover{transform:translateY(-5px)}.timeline-dot{width:20px;height:20px;background:var(--primary-cyan);border:3px solid var(--bg-dark);border-radius:50%;box-shadow:0 0 20px var(--primary-cyan);position:relative;z-index:10;animation:dotPulse 2s ease infinite}@keyframes dotPulse{0%,to{box-shadow:0 0 20px var(--primary-cyan)}50%{box-shadow:0 0 30px var(--primary-cyan),0 0 40px var(--primary-cyan)}}.timeline-label{background:var(--bg-card);padding:10px 15px;border-radius:8px;border:1px solid rgba(0,243,255,.3);font-size:.9rem;white-space:nowrap;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.work-container{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:40px}.hologram-meeting{background:var(--bg-card);border-radius:20px;padding:var(--card-padding);border:1px solid rgba(0,243,255,.3);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.meeting-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;padding-bottom:15px;border-bottom:1px solid rgba(255,255,255,.1)}.meeting-header h3{font-family:Orbitron,sans-serif;color:var(--primary-cyan);font-size:1.3rem}.meeting-time{color:var(--accent-green);font-size:.9rem;display:flex;align-items:center;gap:5px}.participants-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:25px}.participant{aspect-ratio:1;background:#0006;border-radius:12px;border:1px solid rgba(0,243,255,.2);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;position:relative;overflow:hidden;transition:transform var(--transition-fast),border-color var(--transition-fast)}.participant:hover{transform:scale(1.05);border-color:var(--primary-cyan)}.participant:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle,rgba(0,243,255,.1),transparent);opacity:0;transition:opacity var(--transition-fast)}.participant:hover:before{opacity:1}.participant span:first-child{font-size:2.5rem}.participant span:last-child{font-size:.8rem;color:#ffffffb3}.meeting-controls{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.control-btn{padding:12px 24px;background:#0006;border:1px solid rgba(0,243,255,.3);border-radius:25px;color:#fff;cursor:pointer;font-family:"Exo 2",sans-serif;font-size:.9rem;transition:all var(--transition-fast);display:flex;align-items:center;gap:8px}.control-btn:hover{background:#00f3ff33;border-color:var(--primary-cyan);transform:translateY(-2px);box-shadow:0 5px 15px #00f3ff4d}.ai-assistant{background:var(--bg-card);border-radius:20px;padding:var(--card-padding);border:1px solid rgba(255,0,255,.3);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:relative;overflow:hidden}.assistant-header{display:flex;align-items:center;gap:15px;margin-bottom:25px}.assistant-avatar{width:60px;height:60px;background:radial-gradient(circle,rgba(255,0,255,.3),transparent);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;border:2px solid var(--primary-magenta);animation:avatarPulse 2s ease infinite}@keyframes avatarPulse{0%,to{box-shadow:0 0 20px #ff00ff80}50%{box-shadow:0 0 40px #f0fc}}.assistant-info h3{font-family:Orbitron,sans-serif;color:var(--primary-magenta);font-size:1.3rem;margin-bottom:5px}.assistant-status{color:var(--accent-green);font-size:.85rem;display:flex;align-items:center;gap:5px}.assistant-waves{display:flex;gap:3px;align-items:flex-end;height:30px}.wave{width:4px;background:var(--primary-magenta);border-radius:2px;animation:waveAnimation 1s ease-in-out infinite}.wave:nth-child(1){height:20%;animation-delay:0s}.wave:nth-child(2){height:40%;animation-delay:.1s}.wave:nth-child(3){height:60%;animation-delay:.2s}.wave:nth-child(4){height:80%;animation-delay:.3s}.wave:nth-child(5){height:100%;animation-delay:.4s}.wave:nth-child(6){height:80%;animation-delay:.5s}.wave:nth-child(7){height:60%;animation-delay:.6s}.wave:nth-child(8){height:40%;animation-delay:.7s}@keyframes waveAnimation{0%,to{transform:scaleY(1)}50%{transform:scaleY(.5)}}.assistant-tasks{list-style:none;margin-top:20px}.assistant-tasks li{padding:12px;background:#0000004d;border-radius:8px;margin-bottom:10px;border-left:3px solid var(--primary-magenta);color:#fffc;transition:transform var(--transition-fast)}.assistant-tasks li:hover{transform:translate(5px);background:#ff00ff1a}.productivity-heatmap{background:var(--bg-card);border-radius:20px;padding:var(--card-padding);border:1px solid rgba(128,0,255,.3);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.heatmap-header{margin-bottom:25px}.heatmap-header h3{font-family:Orbitron,sans-serif;color:var(--primary-purple);font-size:1.3rem;margin-bottom:10px}.heatmap-stats{display:flex;gap:20px;font-size:.9rem;color:#ffffffb3}.heatmap-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.heatmap-cell{aspect-ratio:1;background:#0000004d;border-radius:6px;border:1px solid rgba(128,0,255,.2);transition:all var(--transition-fast);cursor:pointer;position:relative}.heatmap-cell:before{content:attr(data-value);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:.7rem;opacity:0;transition:opacity var(--transition-fast);color:#fff}.heatmap-cell:hover:before{opacity:1}.heatmap-cell.low{background:#8000ff33}.heatmap-cell.medium{background:#8000ff80}.heatmap-cell.high{background:#8000ffcc;box-shadow:0 0 15px #8000ff80}.heatmap-cell:hover{transform:scale(1.1);border-color:var(--primary-purple)}.tech-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;max-width:1400px;margin:0 auto}.tech-card{perspective:1000px;height:400px;cursor:pointer}.tech-card-inner{position:relative;width:100%;height:100%;transition:transform .8s;transform-style:preserve-3d}.tech-card:hover 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