:root{--bg-deep:#020305;--bg-obsidian:#05070a;--bg-slate:#0a0d14;--primary-lapis:#0047ab;--primary-glow:#0047ab4d;--text-main:#f8fafc;--text-dim:#94a3b8;--accent-cyan:#00f2ff;--border-glass:#ffffff14;--glass-bg:#05070a99;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--shadow-premium:0 20px 40px #0006}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-deep);color:var(--text-main);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}body:before{content:"";opacity:.04;pointer-events:none;z-index:9999;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");width:100%;height:100%;position:fixed;top:0;left:0}.app-container{flex-direction:column;min-height:100vh;display:flex}.grid-overlay{pointer-events:none;z-index:-1;background-image:linear-gradient(#0047ab08 1px,#0000 1px),linear-gradient(90deg,#0047ab08 1px,#0000 1px);background-size:80px 80px;width:100%;height:100%;position:fixed;top:0;left:0;-webkit-mask-image:radial-gradient(circle,#000 0%,#0000 80%);mask-image:radial-gradient(circle,#000 0%,#0000 80%)}.glow-ambient{background:radial-gradient(circle, var(--primary-glow) 0%, transparent 60%);filter:blur(140px);z-index:-1;width:70%;height:70%;position:fixed;top:-20%;right:-10%}h1,h2,h3{letter-spacing:-.04em;font-weight:800;line-height:1.1}.mono{font-family:var(--font-mono);letter-spacing:.05em;font-size:.8em}.text-gradient{background:linear-gradient(135deg,#fff 40%,#fff6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.btn-primary{color:#000;font-family:var(--font-mono);cursor:pointer;text-transform:uppercase;letter-spacing:.12em;background:#fff;border:none;border-radius:4px;padding:14px 32px;font-size:.75rem;font-weight:700;transition:all .4s cubic-bezier(.16,1,.3,1)}.btn-primary:hover{transform:translateY(-2px)scale(1.02);box-shadow:0 10px 40px #fff3}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid var(--border-glass);box-shadow:var(--shadow-premium);border-radius:12px;padding:32px;transition:all .4s cubic-bezier(.16,1,.3,1)}.glass-card:hover{border-color:#ffffff26;transform:translateY(-4px)}.container{width:100%;max-width:1200px;margin:0 auto}.section-title{color:#fff;margin-bottom:40px;font-size:3.5rem}@media (width<=768px){.section-title{font-size:2.5rem}}