.nav{backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);background:hsla(0,0%,100%,.85);border-bottom:1px solid transparent;left:0;padding:16px 0;position:fixed;right:0;top:0;transition:background .4s ease,backdrop-filter .4s ease,border-color .4s ease,box-shadow .4s ease;z-index:1000}.nav.scrolled{border-bottom-color:rgba(0,0,0,.06);box-shadow:0 1px 12px rgba(0,0,0,.06)}.nav.nav-dark{backdrop-filter:none;-webkit-backdrop-filter:none;background:transparent}.nav.nav-dark.scrolled{backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);background:hsla(0,0%,4%,.72);border-bottom-color:hsla(0,0%,100%,.06);box-shadow:none}.nav-inner{align-items:center;display:flex;justify-content:space-between;margin:0 auto;max-width:var(--container-max,1200px);padding:0 var(--px,80px)}.nav-logo{height:24px;object-fit:contain;transition:filter .4s ease;width:auto}.nav-dark .nav-logo{filter:none}.nav:not(.nav-dark) .nav-logo{filter:brightness(0)}.nav-links{align-items:center;display:flex;gap:32px}.nav-link{color:var(--color-gray-500,#737373);font-family:var(--font-family,"Inter",sans-serif);font-size:14px;font-weight:500;letter-spacing:-.01em;text-decoration:none;transition:color .2s ease}.nav-link:hover{color:var(--color-black,#0a0a0a);text-decoration:none}.nav.nav-dark .nav-link{color:var(--color-gray-400,#a3a3a3)}.nav-cta,.nav.nav-dark .nav-link:hover{color:var(--color-white,#fff)}.nav-cta{background:var(--color-black,#0a0a0a);border-radius:var(--radius-pill,999px);font-family:var(--font-family,"Inter",sans-serif);font-size:14px;font-weight:600;letter-spacing:-.01em;padding:8px 20px;text-decoration:none;transition:opacity .2s ease,transform .2s ease}.nav-cta:hover{opacity:.8;text-decoration:none;transform:translateY(-1px)}.nav.nav-dark .nav-cta{background:var(--color-white,#fff);color:var(--color-black,#0a0a0a)}.nav--centered .nav-inner{align-items:center;display:grid;grid-template-columns:1fr auto 1fr;height:64px;padding:0 var(--px,80px)}.nav--centered .nav-left{align-items:center;display:flex;gap:28px}.nav--centered .nav-logo-link{align-items:center;display:flex;justify-content:center}.nav--centered .nav-logo{height:22px}.nav--centered .nav-right{align-items:center;display:flex;gap:28px;justify-content:flex-end}.nav--centered{padding:0}.nav--centered .nav-logo{filter:brightness(0)}.nav--centered .nav-cta{border-radius:8px;font-size:13px}.nav--centered.nav-dark .nav-logo{filter:none}.nav--centered.nav-dark .nav-cta{background:var(--color-white,#fff);color:var(--color-black,#0a0a0a)}@media (max-width:768px){.nav-inner{padding:0 var(--px,24px)}.nav-links{gap:20px}.nav-cta,.nav-link{font-size:13px}.nav-cta{padding:6px 16px}.nav--centered .nav-inner{gap:16px;grid-template-columns:auto 1fr;padding:0 var(--px,24px)}.nav--centered .nav-left,.nav--centered .nav-right .nav-link{display:none}.nav--centered .nav-right{gap:12px}}