:root{--io-dark: #050a14;--io-panel: #0d1b2a;--io-card: #122340;--io-accent: #00d4ff;--io-accent2: #7c3aed;--io-green: #10b981;--io-text: #e2e8f0;--io-muted: #64748b;--gradient: linear-gradient(135deg, #00d4ff, #7c3aed);--font-sans: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;--font-mono: "Fira Code", "Cascadia Code", monospace;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 32px;--shadow-glow: 0 0 20px rgba(0, 212, 255, .3);--shadow-glow2: 0 0 20px rgba(124, 58, 237, .3);--shadow-card: 0 8px 32px rgba(0, 0, 0, .4);--transition-fast: .15s ease;--transition-base: .3s ease;--transition-slow: .6s ease;--header-height: 70px;--container-max: 1200px;--section-padding: 80px 0}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--io-dark);color:var(--io-text);line-height:1.6;min-height:100vh;overflow-x:hidden}#root{display:flex;flex-direction:column;min-height:100vh}a{color:var(--io-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:#fff}button{font-family:var(--font-sans);cursor:pointer;border:none;outline:none}img{max-width:100%;height:auto}h1,h2,h3,h4,h5,h6{line-height:1.2;font-weight:700}.container{max-width:var(--container-max);margin:0 auto;padding:0 24px}.gradient-text{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass-card{background:rgba(18,35,64,.7);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(0,212,255,.15);border-radius:var(--radius-lg);transition:border-color var(--transition-base),box-shadow var(--transition-base)}.glass-card:hover{border-color:#00d4ff66;box-shadow:var(--shadow-glow)}.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;background:var(--gradient);color:#fff;border-radius:var(--radius-md);font-weight:600;font-size:1rem;transition:opacity var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast)}.btn-primary:hover{opacity:.9;transform:translateY(-2px);box-shadow:0 8px 24px #00d4ff66;color:#fff}.btn-secondary{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;background:transparent;color:var(--io-accent);border:1px solid var(--io-accent);border-radius:var(--radius-md);font-weight:600;font-size:1rem;transition:all var(--transition-fast)}.btn-secondary:hover{background:rgba(0,212,255,.1);transform:translateY(-2px);color:var(--io-accent)}.section-title{font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:16px}.section-subtitle{color:var(--io-muted);font-size:1.1rem;max-width:600px;margin:0 auto}.fade-in{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}.fade-in.visible{opacity:1;transform:translateY(0)}.particles{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;pointer-events:none}.particle{position:absolute;border-radius:50%;background:var(--io-accent);opacity:.08;animation:float linear infinite}@keyframes float{0%{transform:translateY(100vh) scale(0);opacity:0}10%{opacity:.08}90%{opacity:.08}to{transform:translateY(-100px) scale(1);opacity:0}}@keyframes pulse-ring{0%{transform:scale(1);opacity:.8}to{transform:scale(1.5);opacity:0}}@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--io-dark)}::-webkit-scrollbar-thumb{background:var(--io-accent);border-radius:3px}@media (max-width: 768px){.container{padding:0 16px}}