@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&family=Orbitron:wght@400;700&display=swap";:root{--bg-primary: #030014;--bg-secondary: #0f0c29;--text-primary: #ffffff;--text-secondary: #b3b3b3;--accent-cyan: #00f0ff;--accent-purple: #bd00ff;--sf-blue: #00A1E0;--sf-dark-blue: #0176D3;--einstein-purple: #9050E9;--glass-border: rgba(255, 255, 255, .1);--glass-bg: rgba(255, 255, 255, .05)}*{margin:0;padding:0;box-sizing:border-box}button,a,[role=button]{cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1)}button:hover,a:hover,[role=button]:hover{transform:translateY(-2px)}button:active,a:active,[role=button]:active{transform:translateY(0)}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:Inter,sans-serif;overflow-x:hidden;min-height:100vh}h1,h2,h3,h4,h5,h6{font-family:Orbitron,sans-serif;text-transform:uppercase;letter-spacing:2px}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--sf-blue);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-cyan)}.glass{background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);box-shadow:0 8px 32px #0000005e}.text-gradient{background:linear-gradient(to right,var(--sf-blue),var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-purple{background:linear-gradient(to right,var(--einstein-purple),var(--accent-purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glow{box-shadow:0 0 20px var(--sf-blue)}@keyframes professionalFadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:professionalFadeIn .6s ease-out forwards}.section-title{font-size:2.5rem;font-weight:800;text-align:center;line-height:1.2;margin-bottom:1rem}@media(max-width:650px){.section-title{font-size:2rem}}@media(max-width:480px){.section-title{font-size:1.5rem}}.navbar{position:fixed;width:100%;z-index:1000;transition:all .3s ease;padding:1.5rem 0}.navbar.scrolled{padding:1rem 0;background:#030014cc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.1)}.navbar-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.logo{font-family:Orbitron,sans-serif;font-size:1.5rem;font-weight:700;color:#fff;letter-spacing:2px;text-decoration:none;transition:opacity .3s ease}.logo:hover{opacity:.8}.logo span{color:var(--accent-cyan)}.nav-links{display:flex;gap:2rem;align-items:center}.nav-link{color:var(--text-secondary);text-decoration:none;text-transform:uppercase;font-size:.85rem;letter-spacing:1.5px;transition:color .3s ease}.nav-link:hover{color:var(--accent-cyan)}.register-btn{background:transparent;border:1px solid var(--accent-cyan);color:var(--accent-cyan);padding:.5rem 1.5rem;font-family:Inter,sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:all .3s ease}.register-btn:hover{background:var(--accent-cyan);color:#000;box-shadow:0 0 15px var(--accent-cyan)}.mobile-toggle{display:none;background:none;border:none;color:#fff;cursor:pointer}.mobile-menu{position:absolute;top:100%;left:0;width:100%;background:#030014f2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.1);padding:2rem;display:flex;flex-direction:column;gap:1.5rem}.mobile-link{color:#fff;text-decoration:none;text-transform:uppercase;letter-spacing:1.5px;font-size:1rem;text-align:center}@media(max-width:768px){.nav-links{display:none}.mobile-toggle{display:block}}.background-canvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-2;pointer-events:none;background:radial-gradient(circle at center,#0f0c29,#030014)}.hacker-text{font-family:Orbitron,sans-serif;cursor:default;display:inline-block;min-width:300px}.hacker-text:after{content:"_";opacity:0;animation:blink 1s infinite}@keyframes blink{0%,to{opacity:0}50%{opacity:1}}.particle-canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}.countdown-container{margin-top:3rem;padding:2rem;background:#ffffff0d;border:2px solid rgba(0,240,255,.4);border-radius:20px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);max-width:800px;width:100%;box-shadow:0 0 30px #00f0ff33;animation:borderPulse 3s infinite}@keyframes borderPulse{0%,to{border-color:#00f0ff66;box-shadow:0 0 30px #00f0ff33}50%{border-color:#00f0ffcc;box-shadow:0 0 40px #00f0ff66}}.countdown-header{display:flex;align-items:center;justify-content:center;gap:.75rem;margin-bottom:2rem}.countdown-icon{color:var(--accent-cyan);animation:pulse 2s infinite}.countdown-title{font-size:1.4rem;font-weight:700;background:linear-gradient(90deg,#ff4444,var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-transform:uppercase;letter-spacing:2px}.countdown-title:after{content:" - Dec 28, 2025";display:block;font-size:.9rem;margin-top:.5rem;color:#f44;-webkit-text-fill-color:#ff4444;font-weight:600;animation:pulse 2s infinite}.countdown-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}.countdown-unit{display:flex;flex-direction:column;align-items:center;padding:1.5rem 1rem;background:linear-gradient(135deg,#00f0ff0d,#bd00ff0d);border:1px solid rgba(255,255,255,.1);border-radius:12px;transition:all .3s ease}.countdown-unit:hover{transform:translateY(-5px);border-color:var(--accent-cyan);box-shadow:0 8px 25px #00f0ff33}.countdown-value{font-family:Orbitron,sans-serif;font-size:2.5rem;font-weight:700;color:var(--accent-cyan);line-height:1;margin-bottom:.5rem}.countdown-label{font-size:.85rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:1.5px;font-weight:500}@media(max-width:768px){.countdown-container{padding:1.5rem}.countdown-grid{grid-template-columns:repeat(2,1fr);gap:1rem}.countdown-value{font-size:2rem}.countdown-label{font-size:.75rem}}@media(max-width:480px){.countdown-grid{gap:.75rem}.countdown-unit{padding:1rem .5rem}.countdown-value{font-size:1.75rem}}.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:6rem 2rem 2rem}.hero-background{position:absolute;top:0;left:0;width:100%;height:100%;z-index:-1;overflow:hidden}.grid-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 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var(--glass-border);border-radius:50px;font-size:.9rem;letter-spacing:1px;color:var(--accent-cyan);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.pulse-dot{width:8px;height:8px;background:var(--accent-cyan);border-radius:50%;box-shadow:0 0 10px var(--accent-cyan);animation:pulse 3s infinite}@keyframes pulse{0%{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.1)}to{opacity:1;transform:scale(1)}}.hero-title{font-size:3.2rem;line-height:1.05;font-weight:800;margin-bottom:.6rem}.hero-subtitle{font-size:1.2rem;color:var(--text-secondary);max-width:600px;line-height:1.6}.hero-actions{display:flex;gap:1.5rem;margin-top:1rem}.primary-btn,.secondary-btn{padding:1rem 2rem;font-family:Inter,sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;gap:.5rem;position:relative;overflow:hidden}.primary-btn{background:linear-gradient(90deg,var(--accent-cyan),var(--accent-purple));color:#000;border:none;box-shadow:0 8px 30px #00a0c82e}.primary-btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff4d;transform:translate(-50%,-50%);transition:width .6s,height .6s}.primary-btn:hover:before{width:300px;height:300px}.primary-btn:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 12px 40px #00f0ff66}.secondary-btn{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.2)}.secondary-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:left .5s}.secondary-btn:hover:before{left:100%}.secondary-btn:hover{background:#ffffff1a;border-color:var(--accent-cyan);transform:translateY(-3px)}.hero-stats{display:flex;gap:4rem;margin-top:4rem;padding:2rem;background:#ffffff08;border:1px solid rgba(255,255,255,.05);border-radius:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}@media(min-width:992px){.hero-title{font-size:4rem}}.stat-item{display:flex;align-items:center;gap:1rem}.stat-icon{color:var(--accent-purple)}.stat-info{display:flex;flex-direction:column;align-items:flex-start}.stat-value{font-family:Orbitron,sans-serif;font-size:1.5rem;font-weight:700;color:#fff}.stat-label{font-size:.8rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px}@media(max-width:768px){.hero-title{font-size:2.5rem}.hero-stats{flex-direction:column;gap:2rem;width:100%}.hero-actions{flex-direction:column;width:100%}.primary-btn,.secondary-btn{width:100%;justify-content:center}}a{text-decoration:none}.faq-section{padding:8rem 2rem;background:var(--bg-primary)}.faq-container{max-width:900px;margin:0 auto}.faq-header{text-align:center;margin-bottom:4rem}.faq-subtitle{font-size:1.1rem;color:var(--text-secondary);margin-top:1rem}.faq-list{display:flex;flex-direction:column;gap:1rem}.faq-item{background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:1.5rem;cursor:pointer;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.faq-item:hover{border-color:#00f0ff4d;background:#ffffff0d;transform:translate(5px)}.faq-item.open{border-color:var(--accent-cyan);background:#00f0ff0d}.faq-question{display:flex;align-items:center;gap:1rem}.faq-icon{color:var(--accent-cyan);flex-shrink:0}.faq-question h3{flex:1;font-size:1.1rem;font-weight:600;color:#fff;font-family:Inter,sans-serif;text-transform:none;letter-spacing:.5px}.faq-toggle{color:var(--text-secondary);flex-shrink:0}.faq-item.open .faq-toggle{color:var(--accent-cyan)}.faq-answer{overflow:hidden;margin-top:1rem;padding-left:2.5rem}.faq-answer p{color:var(--text-secondary);line-height:1.7;font-size:.95rem}@media(max-width:650px){.faq-section{padding:4rem 1.5rem}.faq-subtitle{font-size:1rem}.val{font-size:7vw}.faq-item{padding:1.25rem}.faq-question h3{font-size:1rem}.faq-answer{padding-left:0;margin-top:.75rem}}@media(max-width:480px){.faq-subtitle{font-size:.9rem}.faq-question h3{font-size:.95rem}}.about-section{padding:8rem 2rem;background:var(--bg-secondary);position:relative;overflow:hidden}.about-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.section-title{font-size:3rem;margin-bottom:2rem;color:#fff}.about-text{color:var(--text-secondary);font-size:1.1rem;line-height:1.8;margin-bottom:1.5rem}.about-visual{display:flex;justify-content:center;align-items:center;height:400px;position:relative}.hologram-container{position:relative;width:300px;height:300px;transform-style:preserve-3d;perspective:1000px}.hologram-ring{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border:2px solid var(--accent-cyan);border-radius:50%;box-shadow:0 0 20px #00f0ff33}.ring-1{width:200px;height:200px;animation:rotate-x 4s linear infinite}.ring-2{width:250px;height:250px;border-color:var(--accent-purple);animation:rotate-y 6s linear infinite}.ring-3{width:300px;height:300px;border:1px dashed rgba(255,255,255,.3);animation:rotate-z 10s linear infinite}.hologram-core{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100px;height:100px;background:radial-gradient(circle,var(--accent-cyan),transparent);border-radius:50%;filter:blur(20px);animation:pulse-core 2s infinite ease-in-out}@keyframes rotate-x{0%{transform:translate(-50%,-50%) rotateX(0)}to{transform:translate(-50%,-50%) rotateX(360deg)}}@keyframes rotate-y{0%{transform:translate(-50%,-50%) rotateY(0)}to{transform:translate(-50%,-50%) rotateY(360deg)}}@keyframes rotate-z{0%{transform:translate(-50%,-50%) rotate(0)}to{transform:translate(-50%,-50%) rotate(360deg)}}@keyframes pulse-core{0%,to{opacity:.5;transform:translate(-50%,-50%) scale(.8)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.2)}}@media(max-width:768px){.about-container{grid-template-columns:1fr;text-align:center}.about-visual{margin-top:2rem}}.domains-section{padding:8rem 2rem;background:var(--bg-primary)}.domains-container{max-width:1000px;margin:0 auto}.domains-grid{display:flex;flex-direction:column;gap:1.5rem;margin-top:4rem}.domain-card{border-radius:16px;position:relative;transition:all .3s ease;cursor:pointer}.domain-header{display:flex;align-items:center;padding:2rem;gap:1.5rem}.domain-icon-wrapper{padding:1rem;background:#ffffff0d;border-radius:12px;display:flex;align-items:center;justify-content:center;transition:transform .3s ease}.domain-card:hover .domain-icon-wrapper{transform:scale(1.1) rotate(5deg);background:#ffffff1a}.domain-info{flex:1}.domain-title{font-size:1.5rem;color:#fff;margin-bottom:.5rem}.domain-desc{color:var(--text-secondary);font-size:.95rem}.domain-toggle{color:var(--text-secondary);transition:transform .3s ease}.domain-card.expanded .domain-toggle{transform:rotate(180deg);color:var(--domain-color)}.domain-problems{padding:1.5rem 2rem 2rem 6.5rem;border-top:1px solid rgba(255,255,255,.05);margin-top:-1rem}.domain-problems h4{color:var(--domain-color);font-size:.9rem;margin-bottom:1rem;font-family:Inter,sans-serif;font-weight:600}.domain-problems ul{list-style:none;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.domain-problems li{color:#fff;font-size:.95rem;padding:.5rem 1rem;background:#0003;border-radius:8px;border-left:2px solid var(--domain-color)}.domain-glow{position:absolute;top:0;right:0;width:300px;height:300px;background:radial-gradient(circle at top right,var(--domain-color),transparent 70%);opacity:0;transition:opacity .4s ease;z-index:-1;pointer-events:none;filter:blur(40px)}.domain-card:hover .domain-glow{opacity:.15}@media(max-width:650px){.domains-section{padding:4rem 1.5rem}.domain-header{flex-direction:column;text-align:center;padding:1.5rem}.domain-card:hover{transform:translateY(-5px)}.val{font-size:7vw}.domain-problems{padding:0 1.5rem 1.5rem}.domain-problems ul{grid-template-columns:1fr}}.schedule-section{padding:8rem 2rem;background:var(--bg-primary);min-height:100vh}.schedule-container{max-width:900px;margin:0 auto}.timeline{position:relative;margin-top:4rem}.timeline:before{content:"";position:absolute;left:20px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--accent-cyan),var(--accent-purple));opacity:.3}.timeline-phase{margin-bottom:4rem;position:relative;padding-left:3rem}.timeline-phase:before{content:"";position:absolute;left:11px;top:0;width:20px;height:20px;background:var(--bg-primary);border:2px solid var(--accent-cyan);border-radius:50%;z-index:1;box-shadow:0 0 10px var(--accent-cyan)}.phase-header{margin-bottom:2rem}.phase-header h3{font-size:1.8rem;color:#fff;margin-bottom:.5rem;font-family:Orbitron,sans-serif}.phase-date{display:inline-flex;align-items:center;gap:.5rem;color:var(--accent-cyan);font-size:.9rem;background:#00f0ff1a;padding:.25rem .75rem;border-radius:20px}.phase-events{display:grid;gap:1rem}.event-card{display:flex;gap:1.5rem;padding:1.5rem;border-radius:12px;border:1px solid rgba(255,255,255,.05);transition:all .3s ease}.event-card:hover{transform:translate(10px);border-color:var(--accent-purple);box-shadow:0 5px 15px #0000004d}.event-time{min-width:100px;display:flex;align-items:center;gap:.5rem;color:var(--text-secondary);font-size:.9rem;font-weight:600}.event-content h4{color:#fff;font-size:1.1rem;margin-bottom:.25rem}.event-content p{color:var(--text-secondary);font-size:.9rem}@media(max-width:768px){.timeline:before{left:10px}.timeline-phase{padding-left:2rem}.timeline-phase:before{left:1px}.event-card{flex-direction:column;gap:.5rem}.event-time{color:var(--accent-cyan)}}