nav{position:fixed;top:0;left:0;right:0;background:var(--white);border-bottom:1px solid var(--gray-200);z-index:1000;transition:all 0.3s ease}nav.scrolled{box-shadow:var(--shadow-md)}.nav-container{max-width:1200px;margin:0 auto;padding:1rem 2rem;display:flex;align-items:center;justify-content:space-between;position:relative}.logo{font-size:1.5rem;font-weight:800;background:linear-gradient(135deg,var(--teal-600) 0%,var(--teal-400) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none}.nav-links{display:flex;gap:2rem;list-style:none;align-items:center}.nav-links a{color:var(--gray-600);text-decoration:none;font-weight:500;transition:color 0.2s ease,background 0.2s ease;font-size:0.9375rem;padding:0.625rem 0.75rem;border-radius:10px;min-height:44px;display:inline-flex;align-items:center}.nav-links a:hover{color:var(--teal-600);background:rgba(20,184,166,0.08)}.nav-links a.active{color:var(--teal-700);background:rgba(20,184,166,0.12)}.nav-links a:focus-visible{outline:2px solid var(--teal-300);outline-offset:2px}.dropdown{position:relative}.dropdown-toggle{cursor:pointer;display:inline-block;padding:0.5rem 0;color:var(--teal-600);font-weight:600;background:none;border:none;font:inherit;font-size:0.9375rem}.nav-links .dropdown-toggle{color:var(--teal-600)}.nav-links .dropdown-toggle:hover{color:var(--teal-600)}.dropdown-menu{display:none;position:absolute;top:calc(100% + 0.5rem);left:0;background:white;min-width:160px;box-shadow:var(--shadow-lg);border-radius:12px;padding:0.5rem;list-style:none;z-index:1001;margin-top:0;border:1px solid var(--gray-200)}.dropdown::before{content:'';position:absolute;top:100%;left:0;right:0;height:0.5rem;display:none}.dropdown:hover::before{display:block}.dropdown-menu li{padding:0}.dropdown-menu a{display:block;padding:0.75rem 1.25rem;color:var(--gray-700);text-decoration:none;transition:background 0.2s ease,color 0.2s ease;border-radius:10px}.dropdown-menu a:hover{background:var(--teal-50);color:var(--teal-600)}.dropdown-menu a:focus-visible{outline:2px solid var(--teal-300);outline-offset:2px}.dropdown-menu a.ai-feature-link{background:linear-gradient(to right,rgba(20,184,166,0.05),transparent);color:var(--teal-700);font-weight:700;position:relative;border-left:3px solid var(--teal-500);display:flex;justify-content:space-between;align-items:center}.dropdown-menu a.ai-feature-link::after{content:attr(data-badge);font-size:0.65rem;font-weight:800;background:linear-gradient(135deg,var(--teal-600),var(--teal-300));color:white;padding:0.15rem 0.5rem;border-radius:12px;box-shadow:0 2px 5px rgba(13,148,136,0.25);margin-left:0.5rem}.dropdown-menu a.ai-feature-link:hover{background:linear-gradient(to right,rgba(20,184,166,0.15),rgba(20,184,166,0.05));padding-left:1.5rem;color:var(--teal-800);border-left-color:var(--teal-300)}.nav-links .dropdown-toggle:visited{color:var(--teal-600)}.dropdown:hover .dropdown-menu{display:block}.nav-cta{background:var(--amber-500);color:#422006!important;padding:0.625rem 1.5rem;border-radius:12px;font-weight:600;box-shadow:var(--shadow-amber);transition:all 0.3s ease}.nav-cta--primary{background:var(--amber-500);border:none;color:#422006!important}.nav-links a.nav-cta:hover{background:var(--amber-600);color:white!important;transform:translateY(-2px);box-shadow:0 15px 35px -5px rgba(245,158,11,0.4)}.mobile-menu-btn{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--gray-900)}@media (max-width:768px){.nav-container{padding:1.25rem 1rem}.nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:white;flex-direction:column;padding:1rem;box-shadow:var(--shadow-lg);gap:0}.nav-links.active{display:flex}.nav-links li{width:100%;padding:1rem 0;border-bottom:1px solid var(--gray-200)}.mobile-menu-btn{display:block}.dropdown-menu{position:static;box-shadow:none;background:var(--gray-50);margin-top:0.5rem;border-radius:var(--radius-sm)}.dropdown:hover .dropdown-menu{display:none}.dropdown.active .dropdown-menu{display:block}}