:root{--bg-primary: #0a0a0a;--bg-secondary: #121212;--text-primary: #ffffff;--text-secondary: #a0a0a0;--accent-color: #64ffda;--accent-hover: #4cd6b3;--neuron-color: rgba(100, 255, 218, .5);--font-sans: "Inter", system-ui, -apple-system, sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}a{color:var(--accent-color);text-decoration:none;transition:color .3s ease}a:hover{color:var(--accent-hover)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;margin-bottom:1rem}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.text-accent{color:var(--accent-color)}.text-secondary{color:var(--text-secondary)}.bg-secondary{background-color:var(--bg-secondary)}.btn{display:inline-block;padding:.75rem 1.5rem;border-radius:4px;font-weight:500;cursor:pointer;transition:all .3s ease;border:1px solid var(--accent-color);background:transparent;color:var(--accent-color)}.btn:hover{background:#64ffda1a}.btn-primary{background:var(--accent-color);color:var(--bg-primary)}.btn-primary:hover{background:var(--accent-hover);color:var(--bg-primary)}.hero-title{font-size:4rem;margin-bottom:1rem;background:linear-gradient(to right,#fff,#787878);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:2rem;color:var(--text-secondary);margin-bottom:2rem;font-weight:400}.grid-responsive{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}.flex-responsive{min-height:80vh;display:flex;align-items:center;justify-content:space-between;gap:4rem;flex-wrap:wrap-reverse}.mobile-menu-btn{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:6px;z-index:1000}.mobile-menu-btn span{display:block;width:25px;height:2px;background-color:var(--text-primary);transition:all .3s ease}.mobile-menu{display:none}@media (max-width: 768px){.container{padding:0 1.5rem}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.5rem}.flex-responsive{flex-direction:column-reverse;justify-content:center;gap:2rem;text-align:center;padding-top:6rem}.flex-responsive img{width:200px!important;height:200px!important}.flex-responsive .btn-container{justify-content:center}.grid-responsive{grid-template-columns:1fr;gap:2rem}.desktop-menu{display:none!important}.mobile-menu-btn{display:flex}.mobile-menu-overlay{position:fixed;top:0;left:0;width:100%;height:100vh;background-color:var(--bg-primary);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:2rem;z-index:999;padding:2rem}.mobile-menu-overlay a{font-size:1.5rem;color:var(--text-primary)}}.fade-in{animation:fadeIn .5s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}