.nav-ai-highlight{position:relative;overflow:hidden;background:linear-gradient(135deg,rgba(255,148,116,.06),rgba(255,81,133,.06),rgba(255,81,104,.04));border-radius:10px;transition:all .4s cubic-bezier(.4,0,.2,1);margin:3px 0;border:1px solid rgba(255,81,133,.08);backdrop-filter:blur(3px)}.nav-ai-highlight::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(255,148,116,.02),rgba(255,81,133,.03),rgba(255,81,104,.01));border-radius:10px;z-index:1;pointer-events:none;opacity:.8}.nav-ai-highlight::after{content:'';position:absolute;top:50%;left:50%;width:120%;height:120%;background:radial-gradient(circle,rgba(255,81,133,.08) 0,transparent 80%);transform:translate(-50%,-50%) scale(.8);border-radius:50%;animation:subtlePulseGlow 4s ease-in-out infinite;z-index:-1;pointer-events:none}.nav-ai-highlight:hover{background:linear-gradient(135deg,rgba(255,148,116,.15),rgba(255,81,133,.15),rgba(255,81,104,.1));transform:translateY(-2px) scale(1.02);box-shadow:0 12px 35px rgba(255,81,133,.25),0 6px 20px rgba(255,148,116,.15),0 2px 8px rgba(255,81,104,.1),inset 0 1px 0 rgba(255,255,255,.1);backdrop-filter:blur(8px);border:1px solid rgba(255,81,133,.15);border-radius:10px}.nav-ai-highlight:hover::before{background:linear-gradient(135deg,rgba(255,148,116,.08),rgba(255,81,133,.1),rgba(255,81,104,.05));opacity:1}.nav-ai-highlight:hover::after{animation:subtleGlowBurst 1.2s ease-out}.nav-ai-highlight .nav-particles{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;overflow:hidden;border-radius:8px;z-index:1}.nav-ai-highlight .nav-particles::after,.nav-ai-highlight .nav-particles::before{content:'';position:absolute;width:3px;height:3px;background:rgba(255,81,133,.8);border-radius:50%;animation:floatingParticles 4s linear infinite;opacity:0}.nav-ai-highlight .nav-particles::before{top:20%;left:10%;animation-delay:0s}.nav-ai-highlight .nav-particles::after{top:70%;right:15%;animation-delay:2s;background:rgba(255,148,116,.8)}.nav-ai-highlight .nav-link{position:relative;z-index:2;font-weight:600;color:#2c3e50!important;text-shadow:0 1px 2px rgba(255,255,255,.4);transition:all .4s cubic-bezier(.4,0,.2,1);background:0 0!important;padding:12px 16px;border-radius:10px}.nav-ai-highlight:hover .nav-link{color:#1a252f!important;text-shadow:0 1px 3px rgba(255,255,255,.6),0 0 15px rgba(255,81,133,.2);background:0 0!important;transform:translateZ(10px)}.nav-ai-highlight .ai-icon{display:inline-block;margin-right:8px;opacity:.8;transition:all .3s ease}.nav-ai-highlight:hover .ai-icon{opacity:1;transform:scale(1.1);filter:drop-shadow(0 0 6px rgba(255, 81, 133, .5))}@keyframes subtlePulseGlow{0%,100%{transform:translate(-50%,-50%) scale(.8);opacity:.3}50%{transform:translate(-50%,-50%) scale(1.1);opacity:.6}}@keyframes subtleGlowBurst{0%{transform:translate(-50%,-50%) scale(.8);opacity:.3}40%{transform:translate(-50%,-50%) scale(1.3);opacity:.8}100%{transform:translate(-50%,-50%) scale(1.6);opacity:.2}}@keyframes floatingParticles{0%{opacity:0;transform:translateY(0) scale(0)}10%{opacity:1;transform:translateY(-5px) scale(1)}90%{opacity:1;transform:translateY(-20px) scale(.8)}100%{opacity:0;transform:translateY(-25px) scale(0)}}@media (prefers-reduced-motion:reduce){.nav-ai-highlight,.nav-ai-highlight .ai-icon,.nav-ai-highlight .nav-link,.nav-ai-highlight .nav-particles::after,.nav-ai-highlight .nav-particles::before,.nav-ai-highlight::after,.nav-ai-highlight::before{animation:none;transition:none}.nav-ai-highlight:hover{transform:none}}@media (max-width:768px){.nav-ai-highlight{margin:2px 0;border-radius:10px}.nav-ai-highlight::before{padding:1px;border-radius:10px}.nav-ai-highlight:hover{transform:translateY(-1px) scale(1.01);box-shadow:0 6px 20px rgba(255,81,133,.2),0 3px 12px rgba(255,148,116,.15),inset 0 1px 0 rgba(255,255,255,.08);background:linear-gradient(135deg,rgba(255,148,116,.15),rgba(255,81,133,.15),rgba(255,81,104,.1));backdrop-filter:blur(8px)}.nav-ai-highlight .nav-link{padding:10px 14px}}