@import "https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap";
:root{--void:#050816;--navy:#0a1628;--navy-light:#0f2040;--card:#0d1f3c;--card-hover:#112448;--blue:#1e40af;--blue-light:#2563eb;--electric:#3b82f6;--electric-glow:#60a5fa;--purple:#7c3aed;--violet:#a855f7;--violet-glow:#c084fc;--neon:#0f8;--neon-dim:#00cc6a;--gold:#fbbf24;--gold-dim:#f59e0b;--text-primary:#f0f4ff;--text-secondary:#94a3b8;--text-muted:#475569;--border:#3b82f626;--border-hover:#3b82f666;--border-bright:#a855f780;--grad-hero:linear-gradient(135deg, #050816 0%, #0a1628 40%, #0f1a35 100%);--grad-card:linear-gradient(135deg, #0d1f3ccc 0%, #0f204099 100%);--grad-blue:linear-gradient(135deg, #1e40af, #3b82f6);--grad-purple:linear-gradient(135deg, #7c3aed, #a855f7);--grad-mixed:linear-gradient(135deg, #1e40af 0%, #7c3aed 50%, #a855f7 100%);--grad-neon:linear-gradient(135deg, #0f8, #00cc6a);--grad-text:linear-gradient(135deg, #60a5fa 0%, #a855f7 50%, #0f8 100%);--glow-blue:0 0 30px #3b82f64d, 0 0 60px #3b82f61a;--glow-purple:0 0 30px #a855f74d, 0 0 60px #a855f71a;--glow-neon:0 0 20px #0f86, 0 0 40px #00ff8826;--glow-card:0 8px 32px #0006, 0 1px 0 #ffffff0d inset;--shadow-xl:0 25px 50px -12px #0009;--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--radius-xl:28px;--radius-full:9999px;--ease-smooth:cubic-bezier(.4, 0, .2, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1);--duration-fast:.15s;--duration-base:.3s;--duration-slow:.5s}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility}body{background:var(--void);color:var(--text-primary);min-height:100vh;font-family:Space Grotesk,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;font-family:Space Grotesk,sans-serif;font-weight:700;line-height:1.2}h1{font-size:clamp(2.5rem,6vw,5rem)}h2{font-size:clamp(1.8rem,4vw,3rem)}h3{font-size:clamp(1.3rem,3vw,2rem)}h4{font-size:1.25rem}p{color:var(--text-secondary);line-height:1.7}code,pre,.mono{font-family:JetBrains Mono,Fira Code,monospace}.gradient-text{background:var(--grad-text);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.container{max-width:1280px;margin:0 auto;padding:0 24px}.container-narrow{max-width:860px;margin:0 auto;padding:0 24px}.section{padding:80px 0}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-4{gap:16px}.gap-8{gap:32px}.glass-card{background:var(--grad-card);border:1px solid var(--border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(16px);box-shadow:var(--glow-card);transition:border-color var(--duration-base) var(--ease-smooth), box-shadow var(--duration-base) var(--ease-smooth), transform var(--duration-base) var(--ease-smooth)}.glass-card:hover{border-color:var(--border-hover);box-shadow:var(--glow-card), var(--glow-blue);transform:translateY(-2px)}.glass-card-purple:hover{border-color:var(--border-bright);box-shadow:var(--glow-card), var(--glow-purple)}.btn{border-radius:var(--radius-full);letter-spacing:.01em;cursor:pointer;transition:all var(--duration-base) var(--ease-smooth);white-space:nowrap;border:none;outline:none;justify-content:center;align-items:center;gap:8px;padding:12px 28px;font-family:Space Grotesk,sans-serif;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex;position:relative;overflow:hidden}.btn:before{content:"";opacity:0;transition:opacity var(--duration-fast);background:#ffffff1a;position:absolute;inset:0}.btn:hover:before{opacity:1}.btn:active{transform:scale(.98)}.btn-primary{background:var(--grad-blue);color:#fff;box-shadow:0 4px 24px #3b82f666}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 32px #3b82f699}.btn-purple{background:var(--grad-purple);color:#fff;box-shadow:0 4px 24px #a855f766}.btn-purple:hover{transform:translateY(-1px);box-shadow:0 8px 32px #a855f799}.btn-neon{background:var(--neon);color:var(--void);box-shadow:var(--glow-neon);font-weight:700}.btn-neon:hover{transform:translateY(-1px);box-shadow:0 0 40px #0f89,0 0 80px #0f83}.btn-ghost{color:var(--text-primary);border:1px solid var(--border);background:0 0}.btn-ghost:hover{border-color:var(--border-hover);background:#3b82f614}.btn-lg{padding:16px 40px;font-size:1.05rem}.btn-sm{padding:8px 18px;font-size:.85rem}.navbar{z-index:100;transition:background var(--duration-slow) var(--ease-smooth), border-color var(--duration-slow) var(--ease-smooth);padding:16px 0;position:fixed;top:0;left:0;right:0}.navbar.scrolled{-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);background:#050816d9}.navbar-inner{justify-content:space-between;align-items:center;gap:24px;display:flex}.logo{color:var(--text-primary);align-items:center;gap:10px;font-size:1.2rem;font-weight:700;text-decoration:none;display:flex}.logo-icon{background:var(--grad-mixed);width:36px;height:36px;box-shadow:var(--glow-blue);border-radius:10px;justify-content:center;align-items:center;font-size:1.1rem;display:flex}.nav-links{align-items:center;gap:8px;list-style:none;display:flex}.nav-link{border-radius:var(--radius-full);color:var(--text-secondary);transition:color var(--duration-fast), background var(--duration-fast);padding:8px 16px;font-size:.9rem;font-weight:500;text-decoration:none}.nav-link:hover{color:var(--text-primary);background:#ffffff0f}.nav-link.active{color:var(--electric-glow);background:#3b82f61f}.nav-actions{align-items:center;gap:12px;display:flex}.hero{align-items:center;min-height:100vh;padding:120px 0 80px;display:flex;position:relative;overflow:hidden}.hero-bg{background:var(--grad-hero);z-index:0;position:absolute;inset:0}.orb{filter:blur(80px);pointer-events:none;border-radius:50%;animation:8s ease-in-out infinite orb-float;position:absolute}.orb-blue{background:radial-gradient(circle,#3b82f640 0%,#0000 70%);width:600px;height:600px;animation-delay:0s;top:-200px;right:-200px}.orb-purple{background:radial-gradient(circle,#a855f733 0%,#0000 70%);width:500px;height:500px;animation-delay:-4s;bottom:-100px;left:-150px}.orb-neon{background:radial-gradient(circle,#00ff881f 0%,#0000 70%);width:300px;height:300px;animation-delay:-2s;top:40%;left:40%}@keyframes orb-float{0%,to{transform:translate(0)scale(1)}33%{transform:translate(30px,-30px)scale(1.05)}66%{transform:translate(-20px,20px)scale(.95)}}.hero-grid{background-image:linear-gradient(#3b82f60a 1px,#0000 1px),linear-gradient(90deg,#3b82f60a 1px,#0000 1px);background-size:60px 60px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(80% 80%,#000 40%,#0000 100%);mask-image:radial-gradient(80% 80%,#000 40%,#0000 100%)}.hero-content{z-index:1;text-align:center;max-width:900px;margin:0 auto;position:relative}.hero-badge{border-radius:var(--radius-full);color:var(--electric-glow);background:#3b82f61f;border:1px solid #3b82f64d;align-items:center;gap:8px;margin-bottom:28px;padding:6px 18px;font-size:.85rem;font-weight:500;animation:3s ease-in-out infinite badge-pulse;display:inline-flex}@keyframes badge-pulse{0%,to{box-shadow:0 0 #3b82f633}50%{box-shadow:0 0 0 8px #3b82f600}}.hero-title{margin-bottom:24px}.hero-subtitle{color:var(--text-secondary);max-width:640px;margin:0 auto 48px;font-size:clamp(1rem,2.5vw,1.3rem);line-height:1.7}.hero-cta{flex-wrap:wrap;justify-content:center;align-items:center;gap:16px;margin-bottom:72px;display:flex}.hero-stats{flex-wrap:wrap;justify-content:center;align-items:center;gap:48px;display:flex}.stat-item{text-align:center}.stat-value{background:var(--grad-text);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:4px;font-size:2rem;font-weight:700;line-height:1}.stat-label{color:var(--text-muted);font-size:.85rem;font-weight:500}.stat-divider{background:var(--border);width:1px;height:40px}.features-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:60px;display:grid}.feature-card{padding:32px;position:relative;overflow:hidden}.feature-card:before{content:"";background:var(--grad-mixed);opacity:0;height:2px;transition:opacity var(--duration-base);position:absolute;top:0;left:0;right:0}.feature-card:hover:before{opacity:1}.feature-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:20px;font-size:1.6rem;display:flex;position:relative}.feature-icon-blue{background:#3b82f626;box-shadow:0 0 20px #3b82f633}.feature-icon-purple{background:#a855f726;box-shadow:0 0 20px #a855f733}.feature-icon-neon{background:#00ff881f;box-shadow:0 0 20px #00ff8826}.feature-icon-gold{background:#fbbf241f;box-shadow:0 0 20px #fbbf2426}.feature-card h3{color:var(--text-primary);margin-bottom:10px;font-size:1.15rem}.feature-card p{font-size:.9rem;line-height:1.6}.learning-path{flex-direction:column;gap:0;max-width:600px;margin:60px auto 0;display:flex;position:relative}.learning-path:before{content:"";background:linear-gradient(to bottom, var(--electric) 0%, var(--violet) 100%);opacity:.3;width:2px;position:absolute;top:0;bottom:0;left:27px}.path-step{align-items:flex-start;gap:24px;padding:20px 0;display:flex;position:relative}.path-number{background:var(--card);border:2px solid var(--border);width:56px;height:56px;color:var(--electric-glow);z-index:1;transition:all var(--duration-base);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1rem;font-weight:700;display:flex;position:relative}.path-step:hover .path-number{border-color:var(--electric);box-shadow:var(--glow-blue);background:#3b82f61f}.path-content h4{color:var(--text-primary);margin-bottom:4px;font-size:1rem}.path-content p{color:var(--text-muted);font-size:.85rem}.course-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:48px;display:grid}.course-card{cursor:pointer;padding:28px;text-decoration:none;display:block}.course-badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px;padding:4px 12px;font-size:.75rem;font-weight:600;display:inline-block}.badge-beginner{color:var(--neon);background:#00ff881f}.badge-intermediate{color:var(--electric-glow);background:#3b82f61f}.badge-advanced{color:var(--violet-glow);background:#a855f726}.course-card h3{margin-bottom:8px;font-size:1.1rem}.course-card p{margin-bottom:20px;font-size:.87rem}.course-meta{color:var(--text-muted);align-items:center;gap:16px;font-size:.8rem;display:flex}.course-progress{border-radius:var(--radius-full);background:#ffffff0f;height:3px;margin-top:16px;overflow:hidden}.course-progress-fill{background:var(--grad-blue);border-radius:var(--radius-full);height:100%;transition:width 1s var(--ease-spring)}.section-header{text-align:center;max-width:600px;margin:0 auto}.section-tag{border-radius:var(--radius-full);color:var(--violet-glow);text-transform:uppercase;letter-spacing:.08em;background:#a855f71f;border:1px solid #a855f733;margin-bottom:20px;padding:4px 16px;font-size:.8rem;font-weight:600;display:inline-block}.footer{border-top:1px solid var(--border);margin-top:80px;padding:60px 0 32px}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px;display:grid}.footer-brand p{max-width:280px;margin-top:12px;font-size:.9rem}.footer-links h4{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:16px;font-size:.85rem}.footer-links ul{flex-direction:column;gap:10px;list-style:none;display:flex}.footer-links a{color:var(--text-secondary);transition:color var(--duration-fast);font-size:.9rem;text-decoration:none}.footer-links a:hover{color:var(--text-primary)}.footer-bottom{border-top:1px solid var(--border);color:var(--text-muted);justify-content:space-between;align-items:center;padding-top:24px;font-size:.85rem;display:flex}.particle-canvas{pointer-events:none;z-index:0;position:absolute;inset:0}@keyframes float-up{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes spin-slow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse-ring{0%{opacity:.6;transform:scale(1)}to{opacity:0;transform:scale(1.8)}}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}.animate-float{animation:float-up .7s var(--ease-smooth) both}.animate-spin-slow{animation:20s linear infinite spin-slow}.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}.delay-3{animation-delay:.3s}.delay-4{animation-delay:.4s}.delay-5{animation-delay:.5s}.delay-6{animation-delay:.6s}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--void)}::-webkit-scrollbar-thumb{border-radius:var(--radius-full);background:#3b82f64d}::-webkit-scrollbar-thumb:hover{background:#3b82f680}.text-center{text-align:center}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.text-neon{color:var(--neon)}.text-electric{color:var(--electric-glow)}.text-violet{color:var(--violet-glow)}.text-gold{color:var(--gold)}.mt-4{margin-top:16px}.mt-8{margin-top:32px}.mb-4{margin-bottom:16px}.mb-8{margin-bottom:32px}.pt-8{padding-top:32px}.w-full{width:100%}.hidden{display:none}@media (max-width:768px){.container{padding:0 16px}.section{padding:60px 0}.hero{padding:100px 0 60px}.hero-stats{gap:24px}.stat-divider{display:none}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.footer-brand{grid-column:1/-1}.footer-bottom{text-align:center;flex-direction:column;gap:8px}.nav-links{display:none}.features-grid{grid-template-columns:1fr}}@media (max-width:480px){.footer-grid{grid-template-columns:1fr}.hero-cta{flex-direction:column;align-items:center}}:focus-visible{outline:2px solid var(--electric);outline-offset:3px;border-radius:4px}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}