.nav{z-index:50;padding:16px var(--xy-pad-x);-webkit-backdrop-filter:blur();backdrop-filter:blur();transition:background .3s var(--xy-ease), backdrop-filter .3s var(--xy-ease), border-color .3s var(--xy-ease), padding .3s var(--xy-ease);background:0 0;border-bottom:1px solid #0000;align-items:center;gap:24px;display:flex;position:fixed;top:0;left:0;right:0}.nav.scrolled,.nav.always-scrolled{background:var(--nav-bg);-webkit-backdrop-filter:saturate(180%)blur(14px);border-bottom-color:var(--line);padding-top:12px;padding-bottom:12px}.nav__lockup{flex:none;align-items:center;gap:0;display:inline-flex}.nav__brand{letter-spacing:-.04em;color:var(--text);align-items:center;gap:10px;font-size:22px;font-weight:900;line-height:1;display:inline-flex}.nav__brand svg{display:block}.nav__slogan{letter-spacing:.005em;color:var(--text-muted);align-items:center;margin-left:4px;padding-left:14px;font-size:12px;font-weight:500;line-height:1.2;display:inline-flex;position:relative}.nav__slogan:before{content:"";background:var(--line);width:1px;height:18px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.nav__slogan .accent{color:var(--accent);font-weight:600}@media (max-width:1180px){.nav__slogan{display:none}}.nav__links{flex:1;justify-content:center;display:flex}.nav__links ul{background:var(--line-soft);border:1px solid var(--line-soft);border-radius:999px;gap:4px;margin:0;padding:4px;list-style:none;display:flex}.nav__links a{color:var(--text-muted);transition:color .2s var(--xy-ease), background .2s var(--xy-ease);border-radius:999px;padding:8px 16px;font-size:13px;font-weight:500;display:inline-block}.nav__links a:hover{color:var(--text)}.nav__links a.active{color:var(--text);background:var(--bg-elev)}.nav__right{flex:none;align-items:center;gap:10px;display:inline-flex}.theme-toggle{width:38px;height:38px;color:var(--text-muted);border:1px solid var(--line);transition:color .2s var(--xy-ease), border-color .2s var(--xy-ease), background .2s var(--xy-ease);border-radius:999px;justify-content:center;align-items:center;display:inline-flex;position:relative;overflow:hidden}.theme-toggle:hover{color:var(--accent);border-color:var(--accent)}.theme-toggle .sun,.theme-toggle .moon{transition:opacity .3s var(--xy-ease), transform .3s var(--xy-ease);justify-content:center;align-items:center;display:flex;position:absolute;inset:0}[data-theme=dark] .theme-toggle .sun{opacity:0;transform:rotate(-90deg)scale(.6)}[data-theme=dark] .theme-toggle .moon,[data-theme=light] .theme-toggle .sun{opacity:1;transform:rotate(0)scale(1)}[data-theme=light] .theme-toggle .moon{opacity:0;transform:rotate(90deg)scale(.6)}.nav__cta{background:var(--xy-amber);color:var(--xy-charcoal);letter-spacing:-.005em;transition:background .2s var(--xy-ease), transform .2s var(--xy-ease);border-radius:999px;align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:700;display:inline-flex}.nav__cta:hover{background:var(--xy-amber-light);transform:translateY(-1px)}.nav__burger{border:1px solid var(--line);width:38px;height:38px;color:var(--text);border-radius:999px;justify-content:center;align-items:center;display:none}.nav__burger:hover{border-color:var(--accent);color:var(--accent)}@media (max-width:880px){.nav__links,.nav__cta span{display:none}.nav__cta{padding:10px 12px}.nav__burger{display:inline-flex}}.mnav{z-index:60;background:var(--bg);padding:80px var(--xy-pad-x) 32px;transition:transform .4s var(--xy-ease);flex-direction:column;gap:4px;display:flex;position:fixed;inset:0;transform:translateY(-100%)}.mnav.open{transform:translateY(0)}.mnav a{letter-spacing:-.02em;color:var(--text);border-bottom:1px solid var(--line-soft);padding:18px 0;font-size:22px;font-weight:700}.mnav__close{top:20px;right:var(--xy-pad-x);border:1px solid var(--line);width:38px;height:38px;color:var(--text);border-radius:999px;justify-content:center;align-items:center;display:inline-flex;position:absolute}.mnav__cta{align-self:flex-start;margin-top:24px}