:root{--bg-dark:#03050d;--bg-card:#0a0f1e66;--bg-card-border:#ffffff0d;--bg-card-hover:#0f172a99;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--color-primary:#06b6d4;--color-secondary:#8b5cf6;--color-accent:#ec4899;--color-success:#10b981;--gradient-hero:linear-gradient(135deg, #06b6d4 0%, #8b5cf6 50%, #ec4899 100%);--gradient-text:linear-gradient(135deg, #00f0ff, #ff007f);--font-heading:"Outfit", "Inter", system-ui, sans-serif;--font-body:"Inter", system-ui, sans-serif;--header-height:80px;--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;background-color:var(--bg-dark);color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased;font-size:16px}body{flex-direction:column;min-height:100vh;display:flex;position:relative;overflow-x:hidden}.bg-glow{filter:blur(200px);opacity:.15;pointer-events:none;z-index:-1;border-radius:50%;width:700px;height:700px;position:absolute}.bg-glow-1{background:radial-gradient(circle, var(--color-primary) 0%, transparent 70%);top:-250px;left:-200px}.bg-glow-2{background:radial-gradient(circle, var(--color-secondary) 0%, transparent 70%);top:600px;right:-250px}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}.btn{font-family:var(--font-heading);cursor:pointer;transition:var(--transition-smooth);white-space:nowrap;border:none;border-radius:9999px;justify-content:center;align-items:center;padding:12px 24px;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--gradient-hero);color:#fff;box-shadow:0 4px 20px #06b6d44d}.btn-primary:hover{filter:brightness(1.15);transform:translateY(-2px);box-shadow:0 8px 30px #06b6d480}.btn-secondary{color:var(--text-primary);border:1px solid var(--bg-card-border);background:#ffffff0d}.btn-secondary:hover{background:#ffffff1a;transform:translateY(-2px)}.btn-glow{position:relative}.btn-glow:after{content:"";background:var(--gradient-hero);z-index:-1;opacity:0;filter:blur(8px);transition:var(--transition-smooth);border-radius:9999px;position:absolute;inset:-2px}.btn-glow:hover:after{opacity:.7}.btn-full{width:100%}.site-header{height:var(--header-height);z-index:100;transition:var(--transition-smooth);border-bottom:1px solid #0000;position:fixed;top:0;left:0;right:0}.site-header.scrolled{backdrop-filter:blur(20px);border-bottom:1px solid var(--bg-card-border);background:#03050dd9;height:70px}.header-container{justify-content:space-between;align-items:center;height:100%;display:flex}.logo{color:var(--text-primary);font-family:var(--font-heading);letter-spacing:-.02em;transition:var(--transition-smooth);align-items:center;gap:8px;font-size:1.4rem;font-weight:800;text-decoration:none;display:flex}.logo-icon{font-size:1.5rem}.logo:hover{opacity:.9}.nav-menu{align-items:center;gap:32px;display:flex}.nav-link{color:var(--text-secondary);transition:var(--transition-smooth);padding:6px 0;font-size:.95rem;font-weight:500;text-decoration:none;position:relative}.nav-link:after{content:"";background:var(--gradient-hero);width:0;height:2px;transition:var(--transition-smooth);border-radius:9999px;position:absolute;bottom:0;left:0}.nav-link:hover{color:var(--text-primary)}.nav-link:hover:after{width:100%}.header-actions{align-items:center;gap:16px;display:flex}.lang-switch-btn{color:var(--text-secondary);font-family:var(--font-heading);border:1px solid var(--bg-card-border);transition:var(--transition-smooth);background:#ffffff0d;border-radius:9999px;align-items:center;gap:6px;padding:8px 16px;font-size:.85rem;font-weight:600;text-decoration:none;display:flex}.lang-switch-btn:hover{color:var(--text-primary);background:#ffffff1a;transform:translateY(-1px)}.mobile-menu-toggle{cursor:pointer;z-index:110;background:0 0;border:none;flex-direction:column;justify-content:space-between;width:24px;height:18px;display:none}.mobile-menu-toggle .bar{background-color:var(--text-primary);width:100%;height:2px;transition:var(--transition-smooth);border-radius:9999px}.mobile-nav{background:var(--bg-dark);z-index:95;padding:calc(var(--header-height) + 40px) 24px 40px;opacity:0;pointer-events:none;transition:var(--transition-smooth);flex-direction:column;gap:24px;display:flex;position:fixed;inset:0;transform:translateY(-20px)}.mobile-nav.active{opacity:1;pointer-events:auto;transform:translateY(0)}.mobile-nav-link{color:var(--text-primary);font-family:var(--font-heading);border-bottom:1px solid var(--bg-card-border);padding-bottom:12px;font-size:1.5rem;font-weight:700;text-decoration:none}.lang-mobile-link{color:var(--color-accent);font-size:1.2rem}.main-content{padding-top:var(--header-height);flex-grow:1}.site-footer{border-top:1px solid var(--bg-card-border);background:#04050b;margin-top:120px;padding:80px 0 40px}.footer-container{grid-template-columns:2fr 1fr;gap:60px;margin-bottom:60px;display:grid}.footer-info{max-width:400px}.footer-logo{margin-bottom:20px}.footer-description{color:var(--text-secondary);font-size:.95rem;line-height:1.6}.footer-links-group{grid-template-columns:1fr 1fr;gap:40px;display:grid}.footer-links-col h4{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:20px;font-size:1rem;font-weight:700}.footer-links-col a{color:var(--text-secondary);transition:var(--transition-smooth);margin-bottom:12px;font-size:.9rem;text-decoration:none;display:block}.footer-links-col a:hover{color:var(--text-primary);transform:translate(4px)}.footer-bottom{border-top:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding-top:40px;display:flex}.copyright{color:var(--text-muted);font-size:.85rem}.doc-container{max-width:800px;padding-top:60px;padding-bottom:100px}.doc-title{font-family:var(--font-heading);background:var(--gradient-text);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:8px;font-size:2.8rem;font-weight:800}.doc-date{color:var(--text-muted);margin-bottom:40px;font-size:.9rem}.doc-content{color:var(--text-primary);line-height:1.8}.doc-content p{margin-bottom:20px}.doc-content h2{font-family:var(--font-heading);color:var(--text-primary);border-bottom:1px solid var(--bg-card-border);margin-top:40px;margin-bottom:20px;padding-bottom:8px;font-size:1.6rem;font-weight:700}.doc-content ul,.doc-content ol{margin-bottom:20px;padding-left:24px}.doc-content li{margin-bottom:8px}.doc-content code{background:#ffffff14;border-radius:4px;padding:2px 6px;font-family:monospace;font-size:.9em}.doc-content strong{color:#fff}@media (width<=768px){.nav-menu,.header-actions .btn{display:none}.mobile-menu-toggle{display:flex}.mobile-menu-toggle.active .bar:first-child{transform:translateY(8px)rotate(45deg)}.mobile-menu-toggle.active .bar:nth-child(2){opacity:0}.mobile-menu-toggle.active .bar:nth-child(3){transform:translateY(-8px)rotate(-45deg)}body.menu-open{overflow:hidden}.footer-container{grid-template-columns:1fr;gap:40px}}