:root{--dark-bg: #0a0e1a;--dark-surface: #121620;--dark-card: #1a1f2e;--lime-glow: #00ff88;--teal-glow: #00d4ff;--neural-purple: #8b5cf6;--text-primary: #e2e8f0;--text-secondary: #94a3b8;--accent-gradient: linear-gradient(135deg, var(--lime-glow), var(--teal-glow))}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--dark-bg);color:var(--text-primary);line-height:1.6;overflow-x:hidden}.neural-bg{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;background:radial-gradient(ellipse at top,rgba(0,255,136,.1) 0%,transparent 50%),radial-gradient(ellipse at bottom right,rgba(0,212,255,.1) 0%,transparent 50%);animation:pulse 8s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.5}50%{opacity:1}}.neural-pattern{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;background-image:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,255,136,.03) 2px,rgba(0,255,136,.03) 4px),repeating-linear-gradient(90deg,transparent,transparent 2px,rgba(0,212,255,.03) 2px,rgba(0,212,255,.03) 4px);pointer-events:none}header{background:#0a0e1ae6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,255,136,.2);position:sticky;top:0;z-index:1000;padding:1rem 0}nav{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none}.nav-links{display:flex;gap:2rem;list-style:none}.nav-links a{color:var(--text-secondary);text-decoration:none;transition:color .3s;position:relative}.nav-links a:hover{color:var(--lime-glow)}.nav-links a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:var(--accent-gradient);transition:width .3s}.nav-links a:hover:after{width:100%}.hero{min-height:90vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:4rem 2rem;position:relative;overflow:hidden}.hero-content{max-width:900px;z-index:1}.hero h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:800;margin-bottom:1.5rem;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}.hero p{font-size:clamp(1.1rem,2vw,1.3rem);color:var(--text-secondary);margin-bottom:2rem;line-height:1.8}.cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{padding:1rem 2rem;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s;text-decoration:none;display:inline-block}.btn-primary{background:var(--accent-gradient);color:var(--dark-bg);box-shadow:0 4px 20px #0f86}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 30px #0f89}.btn-secondary{background:transparent;color:var(--lime-glow);border:2px solid var(--lime-glow)}.btn-secondary:hover{background:#00ff881a;transform:translateY(-2px)}.icon-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;max-width:1200px;margin:4rem auto;padding:0 2rem}.icon-card{background:var(--dark-card);border:1px solid rgba(0,255,136,.2);border-radius:12px;padding:2rem;text-align:center;transition:all .3s;position:relative;overflow:hidden}.icon-card:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,255,136,.1),transparent);transition:left .5s}.icon-card:hover:before{left:100%}.icon-card:hover{transform:translateY(-5px);border-color:var(--lime-glow);box-shadow:0 10px 40px #0f83}.icon-card-icon{font-size:3rem;margin-bottom:1rem;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.icon-card h3{font-size:1.3rem;margin-bottom:.5rem;color:var(--text-primary)}.icon-card p{color:var(--text-secondary);font-size:.95rem}.bullets-section{max-width:1200px;margin:4rem auto;padding:0 2rem}.bullets-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.bullet-item{display:flex;gap:1rem;align-items:flex-start}.bullet-icon{color:var(--lime-glow);font-size:1.5rem;flex-shrink:0;margin-top:.2rem}.bullet-content h4{margin-bottom:.5rem;color:var(--text-primary)}.bullet-content p{color:var(--text-secondary);font-size:.95rem}.courses-preview{max-width:1200px;margin:4rem auto;padding:0 2rem}.section-title{font-size:2.5rem;text-align:center;margin-bottom:3rem;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.courses-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.course-card{background:var(--dark-card);border:1px solid rgba(0,255,136,.2);border-radius:12px;overflow:hidden;transition:all .3s;text-decoration:none;color:inherit;display:block}.course-card:hover{transform:translateY(-5px);border-color:var(--lime-glow);box-shadow:0 10px 40px #0f83}.course-image{width:100%;height:200px;background:var(--accent-gradient);opacity:.2;position:relative}.course-image:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80px;height:80px;border:3px solid var(--lime-glow);border-radius:50%;opacity:.5}.course-content{padding:1.5rem}.course-card h3{font-size:1.3rem;margin-bottom:.5rem;color:var(--text-primary)}.course-card p{color:var(--text-secondary);font-size:.95rem;margin-bottom:1rem}.course-meta{display:flex;justify-content:space-between;align-items:center;font-size:.9rem;color:var(--lime-glow)}.testimonials{max-width:1200px;margin:4rem auto;padding:0 2rem}.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.testimonial-card{background:var(--dark-card);border:1px solid rgba(0,255,136,.2);border-radius:12px;padding:2rem;position:relative}.testimonial-quote{font-size:1.1rem;color:var(--text-primary);margin-bottom:1rem;font-style:italic}.testimonial-author{display:flex;align-items:center;gap:1rem}.testimonial-author-info h4{color:var(--lime-glow);margin-bottom:.2rem}.testimonial-author-info p{color:var(--text-secondary);font-size:.9rem}footer{background:var(--dark-surface);border-top:1px solid rgba(0,255,136,.2);padding:3rem 2rem 1rem;margin-top:4rem}.footer-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-bottom:2rem}.footer-section h4{color:var(--lime-glow);margin-bottom:1rem}.footer-section ul{list-style:none}.footer-section a{color:var(--text-secondary);text-decoration:none;transition:color .3s;display:block;margin-bottom:.5rem}.footer-section a:hover{color:var(--lime-glow)}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(0,255,136,.1);color:var(--text-secondary);font-size:.9rem}.page-content{max-width:1200px;margin:0 auto;padding:4rem 2rem}.page-header{text-align:center;margin-bottom:3rem}.page-header h1{font-size:clamp(2rem,4vw,3rem);margin-bottom:1rem;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-header p{color:var(--text-secondary);font-size:1.1rem}.course-detail{background:var(--dark-card);border:1px solid rgba(0,255,136,.2);border-radius:12px;padding:3rem;margin-bottom:2rem}.course-detail h2{color:var(--lime-glow);margin-bottom:1rem}.course-detail-section{margin-bottom:2rem}.course-detail-section h3{color:var(--text-primary);margin-bottom:1rem;font-size:1.5rem}.course-detail-section p,.course-detail-section ul{color:var(--text-secondary);line-height:1.8}.course-detail-section ul{margin-left:2rem;margin-top:.5rem}.course-detail-section li{margin-bottom:.5rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:var(--text-primary)}.form-group input,.form-group textarea{width:100%;padding:.75rem;background:var(--dark-card);border:1px solid rgba(0,255,136,.2);border-radius:8px;color:var(--text-primary);font-family:inherit;font-size:1rem}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--lime-glow);box-shadow:0 0 0 3px #00ff881a}.form-group textarea{min-height:150px;resize:vertical}.cookie-notice{position:fixed;bottom:0;left:0;right:0;background:var(--dark-card);border-top:1px solid rgba(0,255,136,.2);padding:1.5rem;z-index:10000;display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}.cookie-notice p{color:var(--text-secondary);flex:1;min-width:250px}.cookie-notice-buttons{display:flex;gap:1rem}.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.blog-card{background:var(--dark-card);border:1px solid rgba(0,255,136,.2);border-radius:12px;overflow:hidden;transition:all .3s;text-decoration:none;color:inherit;display:block}.blog-card:hover{transform:translateY(-5px);border-color:var(--lime-glow);box-shadow:0 10px 40px #0f83}.blog-image{width:100%;height:200px;background:var(--accent-gradient);opacity:.2}.blog-content{padding:1.5rem}.blog-date{color:var(--lime-glow);font-size:.9rem;margin-bottom:.5rem}.blog-card h3{color:var(--text-primary);margin-bottom:.5rem}.blog-card p{color:var(--text-secondary);font-size:.95rem}@media (max-width: 768px){.nav-links{flex-direction:column;gap:1rem}.hero{min-height:70vh}.cta-buttons{flex-direction:column}.btn{width:100%}.cookie-notice{flex-direction:column;text-align:center}}