.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:1.4rem 0;transition:all .3s ease}.navbar.scrolled{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:.9rem 0;border-bottom:1px solid var(--border)}.nav-container{justify-content:space-between}.logo,.nav-container{display:flex;align-items:center}.logo{gap:.5rem;font-family:Space Grotesk,sans-serif;font-size:1.35rem;font-weight:600;letter-spacing:-.02em}.desktop-menu{display:flex;align-items:center;gap:2.25rem}.nav-link{font-weight:500;font-size:.9rem;color:var(--muted-foreground);position:relative;transition:color .3s ease}.nav-link:hover{color:var(--primary)}.nav-link:after{content:"";position:absolute;width:0;height:2px;bottom:-4px;left:0;background-color:var(--primary);transition:width .3s ease}.nav-link:hover:after{width:100%}.nav-btn{padding:.65rem 1.4rem;font-size:.88rem}.mobile-toggle{display:none;background:none;border:none;cursor:pointer}.hamburger{width:24px;height:20px;position:relative;display:flex;flex-direction:column;justify-content:space-between}.hamburger span{display:block;height:2px;width:100%;background:var(--foreground);transition:all .3s ease}.hamburger.open span:first-child{transform:translateY(9px) rotate(45deg)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}.mobile-menu{display:none;position:absolute;top:100%;left:0;width:100%;background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:2rem;border-bottom:1px solid var(--border);flex-direction:column;gap:1.5rem;text-align:center}.mobile-menu a{font-size:1.2rem;font-weight:500}@media (max-width:768px){.desktop-menu{display:none}.mobile-toggle{display:block}.mobile-menu{display:flex}}