:root{--bg-color:#0f1724;--accent:#7c3aed;--muted:hsla(0,0%,100%,.75);--max-width:1100px}*{box-sizing:border-box}#__next,body,html{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;color:#e6eef8;background:var(--bg-color);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{max-width:var(--max-width);margin:0 auto;padding:0 1rem}.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}.skip-link:focus{position:static;width:auto;height:auto;background:#000;padding:.5rem;left:1rem;top:1rem;border-radius:4px}.site-header{position:fixed;left:0;right:0;top:0;z-index:50;background:linear-gradient(180deg,rgba(15,23,36,.7),rgba(15,23,36,.2));-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid hsla(0,0%,100%,.03)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.logo{font-weight:700;color:var(--accent);text-decoration:none}.nav-menu{list-style:none;margin:0;padding:0;display:flex;gap:1rem;align-items:center}.nav-menu a{color:var(--muted);text-decoration:none;padding:.25rem .5rem;border-radius:6px}.nav-menu a:focus,.nav-menu a:hover{background:hsla(0,0%,100%,.03);color:#fff}.nav-toggle{display:none;background:none;border:0;padding:.25rem;margin-left:1rem}.nav-toggle .bar{display:block;width:22px;height:2px;margin:4px;background:var(--muted);border-radius:2px}#bg-canvas-wrap{position:fixed;inset:0;z-index:-1;overflow:hidden}#bg-canvas{width:100%;height:100%;display:block}.gradient-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(124,58,237,.06),rgba(34,197,94,.04));pointer-events:none;mix-blend-mode:overlay}.main-content{padding-top:100px;padding-bottom:80px}.hero{padding:4rem 0;text-align:center}.hero h1{font-size:clamp(1.6rem,4vw,2.8rem);margin:0 0 .5rem}.lead{color:rgba(230,238,248,.85);margin:0 0 1rem}.btn{display:inline-block;background:var(--accent);color:#fff;padding:.6rem 1rem;border-radius:8px;text-decoration:none}.about,.contact,.features{padding:2rem 0}.site-footer{padding:1.5rem 0;text-align:center;color:hsla(0,0%,100%,.6);border-top:1px solid hsla(0,0%,100%,.02)}@media (max-width:800px){.nav-menu{position:absolute;right:1rem;top:64px;flex-direction:column;background:linear-gradient(180deg,rgba(15,23,36,.95),rgba(15,23,36,.95));padding:.75rem;border-radius:8px;box-shadow:0 6px 18px rgba(2,6,23,.6);display:none}.nav-menu.show{display:flex}.nav-toggle{display:block}}@media (prefers-reduced-motion:reduce){#bg-canvas{display:none}.gradient-overlay{mix-blend-mode:normal}}@media (max-width:420px){.header-inner{height:56px}.hero{padding:3rem 0}}