:root{--primary: #00d4ff;--primary-dark: #0099ff;--secondary: #8f8f8f;--dark: #0e0e0e;--darker: #070707;--light: #ffffff;--gray: #8a8a8a;--border: #3a3a3a;--accent: #a0a0a0;--glow: rgba(0, 212, 255, .3);--success: #00ff88;--warning: #ffaa00;--gradient: linear-gradient(135deg, #00d4ff, #0099ff)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--dark);color:var(--light);line-height:1.6;overflow-x:hidden}#particles-js{position:fixed;width:100%;height:100%;top:0;left:0;z-index:0;opacity:.3}.content-wrapper{position:relative;z-index:1}nav{background:#070707f2;backdrop-filter:blur(10px);position:fixed;width:100%;top:0;z-index:1000;padding:10px 0;border-bottom:1px solid var(--border);transition:all .3s ease}nav.scrolled{background:#070707fa;box-shadow:0 4px 20px #00000080;padding:12px 0}.nav-container{width:100%;margin:0;padding:0 40px;display:grid;grid-template-columns:1fr auto 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