:root{--bg:#f4f3ef;--surface:#fff;--text:#1f1f1f;--text-muted:#595959;--border:#d9d7d1;--accent:#202020}html[data-theme=dark]{--bg:#111;--surface:#1b1b1b;--text:#f1f1f1;--text-muted:#b5b5b5;--border:#343434;--accent:#f1f1f1}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:inherit;text-decoration:none}.container{width:min(1080px,100% - 2rem);margin:0 auto}.header{z-index:20;padding-top:1rem;transition:transform .2s ease-in-out;position:sticky;top:0}.header-visible{transform:translateY(0)}.header-hidden{transform:translateY(-120%)}.header-top-content{justify-content:center;margin-left:354px;margin-right:354px;display:flex}.nav-shell{background:color-mix(in srgb, var(--surface) 88%, transparent);border:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:18px;flex-direction:column;gap:0;width:min(980px,100%);padding:.8rem 1rem;display:flex}.nav-shell-open{border-radius:24px;gap:.75rem}.nav-shell-header{justify-content:space-between;align-items:center;gap:1rem;display:flex}.nav-logo-mark{align-items:center;gap:.65rem;display:inline-flex}.nav-logo-icon{border-radius:10px;width:34px;height:34px;transition:transform .25s;overflow:hidden}.nav-logo-clicked{transform:scale(.92)}.nav-logo-img{object-fit:cover;width:100%;height:100%}.nav-logo-text{font-size:.95rem;font-weight:600}.nav-menu-toggle{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:.5rem;padding:.4rem .7rem;display:inline-flex}.nav-menu-icon{flex-direction:column;gap:4px;display:inline-flex}.nav-menu-icon span{background:currentColor;width:14px;height:2px;transition:transform .2s;display:block}.nav-menu-icon-open span:first-child{transform:translateY(3px)rotate(45deg)}.nav-menu-icon-open span:last-child{transform:translateY(-3px)rotate(-45deg)}.nav-menu{opacity:0;max-height:0;padding-top:0;transition:max-height .22s ease-in-out,opacity .18s ease-in-out,padding-top .18s ease-in-out;overflow:hidden}.nav-menu-open{opacity:1;max-height:260px;padding-top:.25rem}.nav-menu-closed{padding-top:0}.nav-menu-list-wrapper{grid-template-columns:1fr;gap:1rem;display:grid}.nav-menu-list{gap:.5rem;margin:0;padding:0;list-style:none;display:grid}.nav-menu-link{border:1px solid var(--border);background:color-mix(in srgb, var(--surface) 92%, transparent);opacity:0;width:100%;color:var(--text);border-radius:12px;justify-content:space-between;align-items:center;padding:.65rem .75rem;transition:transform .2s,opacity .2s;display:inline-flex;transform:translate(16px)}.nav-menu-open .nav-menu-link{opacity:1;transform:translate(0)}.theme-toggle{cursor:pointer}.theme-toggle input{display:none}.theme-toggle-track{border:1px solid var(--border);border-radius:999px;width:38px;height:20px;margin-left:auto;position:relative}.theme-toggle-thumb{background:var(--text);border-radius:50%;width:14px;height:14px;transition:transform .2s;position:absolute;top:2px;left:2px}html[data-theme=dark] .theme-toggle-thumb{transform:translate(18px)}.hero{align-items:center;min-height:calc(100vh - 84px);padding:3rem 0 5rem;display:grid}.hero-content{max-width:680px}.hero-kicker{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);font-size:.8rem}.hero h1{margin:.4rem 0 1rem;font-size:clamp(2rem,6vw,4rem);line-height:1.05}.hero p{color:var(--text-muted);margin-bottom:1.5rem;font-size:1.1rem}.hero-cta{background:var(--accent);color:var(--bg);border-radius:999px;padding:.7rem 1rem;font-weight:600;display:inline-flex}.hero-status{color:var(--text-muted);margin-top:1rem;margin-bottom:0;font-size:.9rem}