:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--primary-color: #3a86ff;--secondary-color: #8338ec;--accent-color: #ff006e;--text-color: #333;--light-bg: #f8f9fa;--white: #ffffff;--gray: #6c757d;--dark: #212529;--border-radius: 8px;--box-shadow: 0 4px 6px rgba(0, 0, 0, .1);--transition: all .3s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.6;color:var(--text-color);background-color:var(--light-bg)}.app-container{max-width:1200px;margin:0 auto;padding:0 20px;text-align:center}.header{display:flex;justify-content:center;align-items:center;padding:1.5rem 0;border-bottom:1px solid rgba(0,0,0,.1)}.logo-container h1{font-size:2.2rem;font-weight:700;color:var(--primary-color)}.hero{display:flex;align-items:center;justify-content:center;min-height:500px;padding:4rem 0;text-align:center;background:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%);color:var(--white);border-radius:var(--border-radius);margin:2rem 0}.hero-content{max-width:700px;padding:0 20px}.hero h2{font-size:3rem;margin-bottom:1.5rem}.hero p{font-size:1.2rem;margin-bottom:2rem}.cta-button{background-color:var(--white);color:var(--primary-color);border:none;padding:12px 30px;font-size:1rem;font-weight:600;border-radius:50px;cursor:pointer;transition:var(--transition)}.cta-button:hover{transform:translateY(-2px);box-shadow:var(--box-shadow)}.features{padding:4rem 0;text-align:center}.features h2{font-size:2.5rem;margin-bottom:3rem;color:var(--dark)}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin:0 auto;max-width:1000px}.feature-card{background-color:var(--white);padding:2rem;border-radius:var(--border-radius);box-shadow:var(--box-shadow);transition:var(--transition)}.feature-card:hover{transform:translateY(-5px)}.feature-icon{font-size:2.5rem;margin-bottom:1rem}.feature-card h3{margin-bottom:1rem;color:var(--primary-color)}.footer{text-align:center;padding:2rem 0;margin-top:2rem;border-top:1px solid rgba(0,0,0,.1);color:var(--gray)}@media (max-width: 768px){.hero h2{font-size:2.5rem}.feature-grid{grid-template-columns:1fr}}