:root{--nav-height:72px;--nav-bg:rgba(2, 6, 23, 0.65);--nav-bg-scrolled:rgba(2, 6, 23, 0.92);--nav-backdrop-blur:24px;--nav-border:1px solid rgba(255, 255, 255, 0.06);--nav-border-scrolled:1px solid rgba(255, 255, 255, 0.1);--nav-text-color:#cbd5e1;--nav-hover-color:#ffffff;--dropdown-bg:rgba(10, 15, 30, 0.96);--dropdown-border:1px solid rgba(255, 255, 255, 0.08);--dropdown-shadow:0 24px 64px -16px rgba(0, 0, 0, 0.8);--radius-sm:8px;--radius-md:12px;--radius-full:9999px;--transition-smooth:cubic-bezier(0.16, 1, 0.3, 1)}@media (max-width:1023px){:root{--nav-height:64px}}.unified-nav{position:fixed;top:0;left:0;right:0;height:var(--nav-height);z-index:1000;background:var(--nav-bg);backdrop-filter:blur(var(--nav-backdrop-blur));-webkit-backdrop-filter:blur(var(--nav-backdrop-blur));border-bottom:var(--nav-border);transition:transform .35s,background .4s,border-bottom .4s,box-shadow .4s;will-change:transform;background:rgba(15,23,42,.7)!important;backdrop-filter:blur(20px) saturate(180%)!important;-webkit-backdrop-filter:blur(20px) saturate(180%)!important;border-bottom:1px solid rgba(255,255,255,.08)!important;box-shadow:0 4px 30px rgba(0,0,0,.1)!important}.unified-nav.nav-scrolled{background:var(--nav-bg-scrolled);border-bottom:var(--nav-border-scrolled);background:rgba(2,6,23,.94)!important;box-shadow:0 4px 30px rgba(0,0,0,.35)!important}.unified-nav.nav-hidden{transform:translateY(-100%)}.nav-container{max-width:1400px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 1.25rem;gap:.75rem}@media (min-width:1024px){.nav-container{padding:0 2rem;gap:1.5rem}}.nav-logo{display:flex;align-items:center;gap:.625rem;text-decoration:none;z-index:1002;flex-shrink:0}.nav-links{display:none;list-style:none;margin:0;padding:0;gap:.25rem}@media (min-width:1024px){.nav-links{display:flex;align-items:center}}.nav-item{position:relative}.nav-link{display:flex;align-items:center;gap:.375rem;padding:.5rem .875rem;color:var(--nav-text-color);font-size:.875rem;font-weight:500;text-decoration:none;border-radius:var(--radius-sm);transition:color .2s,background .2s;white-space:nowrap;border:none;background:0 0;cursor:pointer;font-family:inherit;position:relative}.nav-link:hover,.nav-link[aria-expanded=true]{color:var(--nav-hover-color);background:rgba(255,255,255,.06)}.dropdown-menu{position:absolute;top:calc(100% + .5rem);right:0;left:auto;width:max-content;min-width:260px;background:var(--dropdown-bg);border:var(--dropdown-border);border-radius:var(--radius-md);padding:.5rem;box-shadow:var(--dropdown-shadow);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(8px);transition:all .25s var(--transition-smooth);z-index:9999}.nav-item:hover .dropdown-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.nav-cta{display:none;align-items:center;gap:.5rem;padding:.5rem 1.25rem;background:linear-gradient(135deg,#6366f1 0,#8b5cf6 100%);color:#fff;font-weight:600;font-size:.8125rem;border-radius:var(--radius-full);text-decoration:none;white-space:nowrap;transition:transform .2s,box-shadow .2s;box-shadow:0 2px 12px rgba(99,102,241,.3)}.nav-cta:hover{transform:translateY(-1px);box-shadow:0 6px 24px rgba(99,102,241,.45)}@media (min-width:1024px){.nav-cta-desktop{display:inline-flex}}.nav-desktop{display:none}@media (min-width:1024px){.nav-desktop{display:flex;align-items:center;gap:.25rem}}.search-desktop{display:none;align-items:center;gap:.625rem;padding:.5rem .875rem;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-md);color:var(--nav-text-color);cursor:pointer;transition:background .2s,border-color .2s;font-family:inherit}.search-desktop:hover{background:rgba(255,255,255,.08);border-color:rgba(99,102,241,.3);color:#fff}@media (min-width:1024px){.search-desktop{display:flex}}.search-desktop span{font-size:.8125rem;font-weight:500}.search-kbd{display:none;font-size:10px;font-family:ui-monospace,monospace;opacity:.6;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);padding:.125rem .375rem;border-radius:6px;color:#64748b}@media (min-width:1280px){.search-kbd{display:inline}}.search-mobile{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-md);color:var(--nav-text-color);cursor:pointer;transition:background .2s,border-color .2s}.search-mobile:hover{background:rgba(255,255,255,.08);border-color:rgba(99,102,241,.3);color:#fff}@media (min-width:1024px){.search-mobile{display:none}}.nav-actions{display:flex;align-items:center;gap:.5rem}@media (min-width:1024px){.nav-actions{gap:.75rem}}.mobile-toggle{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:10px;cursor:pointer;z-index:1002;padding:10px;width:42px;height:42px;transition:background .2s,border-color .2s}.mobile-toggle:hover{background:rgba(255,255,255,.08);border-color:rgba(99,102,241,.3)}@media (min-width:1024px){.mobile-toggle{display:none}}.bar{width:20px;height:2px;background:#e2e8f0;border-radius:2px;transition:transform .3s var(--transition-smooth),opacity .2s ease}.mobile-toggle[aria-expanded=true] .bar:first-child{transform:translateY(7px) rotate(45deg)}.mobile-toggle[aria-expanded=true] .bar:nth-child(2){opacity:0}.mobile-toggle[aria-expanded=true] .bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-menu-drawer{position:fixed;top:0;right:0;bottom:0;width:min(85vw,360px);z-index:1050;background:rgba(2,6,23,.98);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-left:1px solid rgba(255,255,255,.06);transform:translateX(100%);transition:transform .45s var(--transition-smooth);overflow-y:auto;overscroll-behavior:contain}[dir=rtl] .mobile-menu-drawer{right:auto;left:0;border-left:none;border-right:1px solid rgba(255,255,255,.06);transform:translateX(-100%)}.mobile-menu-drawer.active,[dir=rtl] .mobile-menu-drawer.active{transform:translateX(0)}.mobile-dropdown{display:none;margin:.3rem 0 .5rem;padding:.4rem;border-radius:.8rem;background:rgba(255,255,255,.04)}.mobile-dropdown.open{display:block}.backdrop-overlay{position:fixed;inset:0;z-index:1001;background:rgba(0,0,0,.58);backdrop-filter:blur(2px);opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s}.backdrop-overlay.active{opacity:1;visibility:visible}.nav-link.active{color:#fff;background:rgba(99,102,241,.12)}.nav-link.active::after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:20px;height:2px;background:#6366f1;border-radius:1px}.nav-scroll-progress{position:absolute;bottom:-1px;left:0;height:2px;width:0%;background:linear-gradient(90deg,#22d3ee,#6366f1,#8b5cf6);border-radius:99px;transition:width .1s linear;pointer-events:none;z-index:1}