:root{--bg-dark:#0a192f;--bg-light:#112240;--text-lightest:#ccd6f6;--text-light:#a8b2d1;--text-dark:#8892b0;--accent:#64ffda;--accent-dark:#64ffda2a;--font-sans:"Inter",-apple-system,system-ui,sans-serif;--font-mono:"Fira Code","Roboto Mono",monospace;--section-padding:40px 0;--nav-height:80px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:var(--text-dark)var(--bg-dark)}body{background-color:var(--bg-dark);color:var(--text-dark);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;font-size:17px;line-height:1.6}main{max-width:1600px;margin:0 auto;padding:0 100px}.section-container{max-width:1100px;padding:var(--section-padding);margin:0 auto}.section-title{font-family:var(--font-mono);color:var(--text-lightest);white-space:nowrap;align-items:center;margin-bottom:40px;font-size:clamp(28px,5vw,34px);display:flex}.section-title:after{content:"";background-color:var(--bg-light);width:200px;height:1px;margin-left:20px;display:block}.section-title span{color:var(--accent);margin-right:10px;font-size:clamp(18px,3vw,22px);font-weight:400}.text-center{text-align:center;justify-content:center}.text-center:after{display:none}.btn{border:1px solid var(--accent);color:var(--accent);font-family:var(--font-mono);cursor:pointer;background-color:#0000;border-radius:4px;padding:12px 20px;font-size:14px;text-decoration:none;transition:all .3s;display:inline-block}.btn:hover{background-color:var(--accent-dark)}.btn-primary{background-color:var(--accent);color:var(--bg-dark);font-weight:500}.btn-primary:hover{background-color:var(--accent);opacity:.8}.navbar .btn{letter-spacing:.2px;border-radius:6px;padding:14px 28px;font-size:16px;font-weight:600}.navbar .btn.btn-primary{padding:14px 28px}[data-fade]{opacity:0;transition:opacity .5s ease-out,transform .5s ease-out;transform:translateY(20px)}[data-fade].is-visible{opacity:1;transform:translateY(0)}@media (max-width:1080px){main{padding:0 80px}}@media (max-width:768px){main{padding:0 25px}.section-container{padding:70px 0}.navbar .btn{padding:10px 18px;font-size:14px}}