:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#e0e0e0;background-color:#121212;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{min-width:320px;min-height:100vh}button{font-family:inherit;cursor:pointer;outline:none}button:focus{outline:none}img{max-width:100%;height:auto}a{text-decoration:none;color:inherit}h1,h2,h3,h4,h5,h6{line-height:1.2}p{margin-bottom:1rem}:root{--primary-color: #00ffff;--secondary-color: #ff00ff;--text-color: #e0e0e0;--background-color: #121212;--card-bg: #1e1e1e;--glitch-color1: #ff00ff;--glitch-color2: #00ffff}@keyframes glitch{0%{text-shadow:2px 0 var(--glitch-color1),-2px 0 var(--glitch-color2),0 0 5px rgba(0,255,255,.5),0 0 10px rgba(255,0,255,.3);transform:translate(0);opacity:1}25%{text-shadow:-2px 0 var(--glitch-color1),2px 0 var(--glitch-color2),0 0 8px rgba(0,255,255,.4),0 0 15px rgba(255,0,255,.2);transform:translate(1px);opacity:.9}50%{text-shadow:2px 0 var(--glitch-color1),-2px 0 var(--glitch-color2),0 0 12px rgba(0,255,255,.3),0 0 20px rgba(255,0,255,.4);transform:translate(-1px);opacity:.8}75%{text-shadow:-2px 0 var(--glitch-color1),2px 0 var(--glitch-color2),0 0 15px rgba(0,255,255,.2),0 0 25px rgba(255,0,255,.3);transform:translate(1px);opacity:.9}to{text-shadow:2px 0 var(--glitch-color1),-2px 0 var(--glitch-color2),0 0 5px rgba(0,255,255,.5),0 0 10px rgba(255,0,255,.3);transform:translate(0);opacity:1}}.app{min-height:100vh;display:flex;flex-direction:column}.header{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));padding:1rem 2rem;color:#fff}nav{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;width:100%}.logo{font-size:1.8rem;font-weight:700;color:#fff;animation:glitch 2s infinite;letter-spacing:2px}.nav-links a{color:#fff;text-decoration:none;margin-left:2rem;transition:opacity .3s}.nav-links a:hover{opacity:.8}.main{flex:1;padding:2rem}.hero{text-align:center;padding:4rem 1rem;background:linear-gradient(45deg,#00ffff1a,#ff00ff1a);border-radius:1rem;margin-bottom:4rem;border:1px solid rgba(0,255,255,.2)}.hero h1{font-size:3rem;color:var(--primary-color);margin-bottom:1rem}.hero p{font-size:1.2rem;color:var(--text-color);margin-bottom:2rem}.cta-button{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;border:none;padding:1rem 2rem;font-size:1.1rem;border-radius:2rem;cursor:pointer;transition:transform .3s}.cta-button:hover{transform:translateY(-2px)}.features{max-width:1200px;margin:0 auto;padding:2rem 1rem}.features h2{text-align:center;color:var(--primary-color);margin-bottom:3rem}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.feature-card{background:var(--card-bg);padding:2rem;border-radius:1rem;box-shadow:0 0 15px #00ffff1a;transition:all .3s;border:1px solid rgba(0,255,255,.1)}.feature-card:hover{transform:translateY(-5px)}.feature-card h3{color:var(--secondary-color);margin-bottom:1rem}.footer{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;text-align:center;padding:1.5rem;margin-top:auto}@media (max-width: 768px){.nav-links a{margin-left:1rem}.hero h1{font-size:2.5rem}.feature-grid{grid-template-columns:1fr}}