:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--accent-primary: #a855f7;--accent-secondary: #f59e0b;--text-primary: #f8fafc;--text-secondary: #94a3b8;--glass-bg: rgba(30, 41, 59, .7);--glass-border: rgba(255, 255, 255, .1);--font-main: "Inter", system-ui, -apple-system, sans-serif;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-main);line-height:1.6;overflow-x:hidden}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes glow{0%{box-shadow:0 0 5px #a855f733}50%{box-shadow:0 0 20px #a855f766}to{box-shadow:0 0 5px #a855f733}}.container{max-width:1200px;margin:0 auto;padding:0 20px}.glass-nav{position:fixed;top:0;left:0;right:0;height:80px;background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--glass-border);z-index:1000;display:flex;align-items:center}.nav-content{display:flex;justify-content:space-between;align-items:center;width:100%}.logo{font-size:1.5rem;font-weight:800;color:#fff;text-decoration:none;background:linear-gradient(45deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-1px}.lang-switcher{display:flex;gap:15px}.lang-btn{text-decoration:none;color:var(--text-secondary);font-size:.85rem;font-weight:600;padding:5px 10px;border-radius:6px;transition:var(--transition);border:1px solid transparent}.lang-btn:hover,.lang-btn.active{color:var(--text-primary);background:#ffffff0d;border-color:var(--glass-border)}.hero{padding:160px 0 100px;text-align:center;position:relative}.hero:before{content:"";position:absolute;top:-100px;left:50%;transform:translate(-50%);width:400px;height:400px;background:var(--accent-primary);filter:blur(120px);opacity:.15;z-index:-1}.hero h1{font-size:clamp(2.5rem,8vw,4.5rem);font-weight:900;line-height:1.1;margin-bottom:24px;animation:fadeInUp .8s ease-out}.hero p{font-size:1.25rem;color:var(--text-secondary);max-width:700px;margin:0 auto 40px;animation:fadeInUp .8s ease-out .2s backwards}.btn-primary{display:inline-block;padding:16px 36px;background:linear-gradient(45deg,var(--accent-primary),#d946ef);color:#fff;text-decoration:none;border-radius:50px;font-weight:700;font-size:1.1rem;transition:var(--transition);animation:fadeInUp .8s ease-out .4s backwards;box-shadow:0 10px 20px -5px #a855f766}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 15px 30px -5px #a855f780;filter:brightness(1.1)}.sections-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin:100px 0}.card{background:var(--bg-secondary);padding:40px;border-radius:24px;border:1px solid var(--glass-border);transition:var(--transition);animation:fadeInUp .8s ease-out}.card:hover{transform:translateY(-5px);border-color:var(--accent-primary);background:#243049}.card-icon{width:50px;height:50px;background:#a855f71a;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:24px;color:var(--accent-primary)}.card h3{font-size:1.5rem;margin-bottom:16px}.card p{color:var(--text-secondary)}footer{padding:60px 0;text-align:center;border-top:1px solid var(--glass-border);color:var(--text-secondary);font-size:.9rem}.footer-links{margin-bottom:20px;display:flex;justify-content:center;gap:30px}.footer-links a{color:var(--text-secondary);text-decoration:none;transition:var(--transition)}.footer-links a:hover{color:var(--text-primary)}@media(max-width:768px){.hero{padding:120px 0 60px}.lang-switcher span{display:none}}.seo-section{padding:80px 0;background:linear-gradient(180deg,var(--bg-primary) 0%,#161e2e 100%);border-top:1px solid var(--glass-border)}.seo-content{max-width:1200px;margin:0 auto;padding:0 20px;color:#cad4e0;font-size:1.1rem;line-height:1.8}.seo-content h2{color:var(--text-primary);font-size:2.2rem;margin:60px 0 24px;font-weight:800;letter-spacing:-.5px}.seo-content h3{color:var(--text-primary);font-size:1.6rem;margin:40px 0 16px;font-weight:700}.seo-content p{margin-bottom:24px}.seo-content ul{margin:0 0 24px 24px}.seo-content li{margin-bottom:12px}.seo-content a{color:var(--accent-primary);text-decoration:none;font-weight:600;border-bottom:1px dashed var(--accent-primary);transition:var(--transition)}.seo-content a:hover{color:var(--accent-secondary);border-color:var(--accent-secondary);background:#f59e0b0d}.seo-content .highlight-box{background:var(--bg-secondary);padding:30px;border-radius:16px;border-left:4px solid var(--accent-primary);margin:40px 0}@media(max-width:768px){.seo-content h2{font-size:1.8rem}.seo-content h3{font-size:1.4rem}}