html,body{height:100%;margin:0}.App{display:flex;flex-direction:column;min-height:100vh;text-align:center;padding:20px}.App-header{flex:0 1 auto;background-color:var(--secondary-color);padding:20px;margin-bottom:20px;border-radius:8px}.logo{height:200px;margin-bottom:15px}h1,h2{color:var(--primary-color)}.features{flex:1 1 auto;padding:20px}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;padding:20px}.feature-item{background-color:var(--secondary-color);padding:20px;border-radius:8px;text-align:left}.feature-item h3{color:var(--accent-color);margin-bottom:10px}.footer{flex:0 1 auto;background-color:var(--secondary-color);padding:20px;text-align:center}.footer-links{display:flex;justify-content:space-around;flex-wrap:wrap;position:relative}.footer-links a{text-decoration:none;color:var(--text-color);margin:0 10px}.footer-links h3{margin:0;font-size:.9rem}.about-menu{position:absolute;bottom:40px;left:0;width:20%;background-color:var(--secondary-color);border:1px solid var(--secondary-color);padding:20px;box-shadow:0 2px 10px #0000001a;transform:translateY(100%);transition:transform .3s ease-in-out;opacity:0;visibility:hidden}.footer-links:hover .about-menu{transform:translateY(0);opacity:1;visibility:visible}.about-menu h2{margin-top:0}.about-menu p{margin-bottom:20px}.about-menu button{background-color:#007bff;color:#fff;border:none;padding:10px 20px;cursor:pointer}.about-menu button:hover{background-color:#0056b3}:root{--bg-color: #1a1a1a;--text-color: #f0f0f0;--primary-color: #61dafb;--secondary-color: #282c34;--accent-color: #ff4500;--font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif}body{margin:0;font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-color);line-height:1.6}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}