.nav{position:fixed;top:0;left:0;right:0;z-index:var(--z-header);transition:background var(--transition-interactive),box-shadow var(--transition-interactive),border-color var(--transition-interactive),transform .32s cubic-bezier(.22, 1, .36, 1)}.nav--hidden{transform:translateY(-100%);pointer-events:none}.nav::before{content:'';position:absolute;inset:0;z-index:-1;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);background:rgba(10,10,11,.7);border-bottom:1px solid transparent;transition:background var(--transition-interactive),border-color var(--transition-interactive);pointer-events:none}.nav.scrolled::before{background:rgba(10,10,11,.94);border-bottom-color:rgba(255,255,255,.07);box-shadow:0 1px 24px rgba(0,0,0,.3)}.nav__inner{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:var(--content-wide);margin-inline:auto;padding-inline:clamp(var(--space-5),5vw,var(--space-16));isolation:isolate;position:relative;z-index:1}.nav__logo{display:flex;align-items:center;gap:var(--space-3);font-family:var(--font-display);font-size:var(--text-sm);font-weight:700;color:var(--color-text);letter-spacing:-.02em;text-decoration:none;transition:opacity var(--transition-interactive)}.nav__logo:hover{opacity:.75}.nav__logo-mark{width:32px;height:32px;flex-shrink:0}.nav__logo-img{width:40px;height:40px;border-radius:8px;object-fit:cover;flex-shrink:0;display:block}.nav__logo-text{font-family:var(--font-display);font-size:var(--text-sm);font-weight:700;color:var(--color-text);letter-spacing:-.02em}@media (max-width:768px){.nav__inner{height:68px}.nav__logo-img{width:62px;height:62px;border-radius:14px}.nav__logo-text{font-size:1.125rem;font-weight:800;letter-spacing:-.025em}}.nav__links{display:flex;align-items:center;gap:var(--space-1);list-style:none}.nav__links a{display:block;padding:.375rem .875rem;font-size:var(--text-sm);font-weight:500;color:var(--color-text-muted);border-radius:var(--radius-md);transition:color var(--transition-interactive),background var(--transition-interactive)}.nav__links a.active,.nav__links a:hover{color:var(--color-text);background:var(--glass-hover)}.nav__right{display:flex;align-items:center;gap:var(--space-3)}.nav__hamburger{display:none;flex-direction:column;gap:5px;padding:var(--space-2);border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-interactive)}.nav__hamburger:hover{background:var(--glass-hover)}.nav__hamburger span{display:block;width:22px;height:2px;background:var(--color-text-muted);border-radius:2px;transition:transform var(--transition-interactive),opacity var(--transition-interactive)}.nav__mobile{display:none;position:fixed;top:64px;left:0;right:0;background:rgba(10,10,11,.94);backdrop-filter:blur(28px) saturate(180%);-webkit-backdrop-filter:blur(28px) saturate(180%);border-bottom:1px solid rgba(255,255,255,.06);z-index:calc(var(--z-header) - 1);transform:translateY(-8px);opacity:0;transition:transform .28s cubic-bezier(.22,1,.36,1),opacity .22s ease;pointer-events:none}.nav__mobile.open{display:block;transform:translateY(0);opacity:1;pointer-events:auto}.nav__mobile-links{padding:.5rem 0 0}.nav__mobile-link{display:flex;align-items:center;justify-content:space-between;padding:1rem clamp(1.25rem,5vw,2rem);font-family:var(--font-display);font-size:1.0625rem;font-weight:600;color:var(--color-text-muted);letter-spacing:-.01em;border-bottom:1px solid rgba(255,255,255,.04);transition:color .18s ease,background .18s ease;text-decoration:none}.nav__mobile-link.active,.nav__mobile-link:hover{color:var(--color-text);background:rgba(255,255,255,.025)}.nav__mobile-link-text{flex:1}.nav__mobile-link-arrow{opacity:0;transform:translateX(-4px);transition:opacity .18s ease,transform .18s ease;color:var(--color-primary-bright);flex-shrink:0}.nav__mobile-link:hover .nav__mobile-link-arrow{opacity:1;transform:translateX(0)}.nav__mobile-cta{padding:1rem clamp(1.25rem,5vw,2rem) 1.5rem}.nav__mobile-btn{width:100%;justify-content:center;font-size:.9375rem}@media (max-width:900px){.nav__links{display:none}.nav__right{display:none}.nav__hamburger{display:flex;pointer-events:auto!important;touch-action:manipulation;-webkit-tap-highlight-color:transparent;cursor:pointer;min-width:48px;min-height:48px;align-items:center;justify-content:center}}.scroll-nav--nav-hidden{opacity:0!important;transform:translateY(-100%)!important;pointer-events:none!important}@media (max-width:480px){.nav__inner{gap:0}}@media (min-width:901px){.nav{transform:none!important;pointer-events:auto!important}.nav__links{display:flex!important}.nav__hamburger{display:none!important}.nav__mobile{display:none!important}}