@keyframes logo-glow{0%,to{filter:drop-shadow(0 0 8px rgba(59,130,246,.3))}50%{filter:drop-shadow(0 0 12px rgba(147,51,234,.4))}}@keyframes nav-slide{0%{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}.nav-animated{animation:nav-slide .6s ease-out}.logo-glow{animation:logo-glow 4s ease-in-out infinite;transition:all .3s ease}.logo-glow:hover{animation:logo-glow 2s ease-in-out infinite;transform:scale(1.05)}.nav-button{position:relative;overflow:hidden;transition:all .3s ease}.nav-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.2),transparent);transition:left .5s}.nav-button:hover:before{left:100%}.nav-button:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(0,0,0,.15)}.modern-dropdown{background:hsla(0,0%,100%,.95)!important;backdrop-filter:blur(20px);border:1px solid hsla(0,0%,100%,.3);box-shadow:0 20px 40px rgba(0,0,0,.15)}[data-theme=dark] .modern-dropdown{background:rgba(0,0,0,.9)!important;border:1px solid hsla(0,0%,100%,.2)}.nav-link{transition:all .3s ease;position:relative}.nav-link:after{content:"";position:absolute;width:0;height:2px;bottom:-4px;left:50%;background:linear-gradient(90deg,#3b82f6,#8b5cf6);transition:all .3s ease;transform:translateX(-50%)}.nav-link:hover:after{width:100%}.gradient-text{background:linear-gradient(135deg,#3b82f6,#8b5cf6,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}