.liquid-btn{position:relative;overflow:hidden;transition:all .5s cubic-bezier(.23,1,.32,1)}.liquid-btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.4) 0%,transparent 70%);transform:translate(-50%,-50%);transition:width .8s cubic-bezier(.23,1,.32,1),height .8s cubic-bezier(.23,1,.32,1);pointer-events:none;z-index:0}.liquid-btn:hover:before{width:400px;height:400px}.liquid-btn:after{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;background:conic-gradient(from var(--angle, 0deg),transparent 0%,rgba(6,182,212,.4) 10%,rgba(139,92,246,.4) 20%,transparent 30%,transparent 100%);border-radius:inherit;opacity:0;transition:opacity .5s ease;animation:rotate-gradient 4s linear infinite;pointer-events:none;z-index:-1}.liquid-btn:hover:after{opacity:1}@keyframes rotate-gradient{0%{--angle: 0deg;transform:rotate(0)}to{--angle: 360deg;transform:rotate(360deg)}}.glass-morph-hover{transition:all .6s cubic-bezier(.34,1.56,.64,1)}.glass-morph-hover:hover{backdrop-filter:blur(30px) saturate(200%);-webkit-backdrop-filter:blur(30px) saturate(200%);animation:liquid-morph 2s ease-in-out infinite}.glow-pulse-hover:hover{animation:glow-pulse 2s ease-in-out infinite}.shimmer-hover{position:relative;overflow:hidden}.shimmer-hover:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .8s cubic-bezier(.4,0,.2,1)}.shimmer-hover:hover:before{left:100%}.magnetic-btn{transition:transform .3s cubic-bezier(.34,1.56,.64,1)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.float-hover:hover{animation:float 2s ease-in-out infinite}.ripple-effect{position:relative;overflow:hidden}.ripple-effect:after{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff80;transform:translate(-50%,-50%);transition:width .6s ease,height .6s ease,opacity .6s ease;opacity:0}.ripple-effect:active:after{width:300px;height:300px;opacity:1;transition:0s}.neon-border-hover{position:relative}.neon-border-hover:before{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;background:linear-gradient(45deg,#06b6d4,#8b5cf6,#ec4899,#06b6d4);border-radius:inherit;opacity:0;transition:opacity .5s ease;z-index:-1;background-size:300% 300%;animation:gradient-shift 3s ease infinite}.neon-border-hover:hover:before{opacity:1}@keyframes gradient-shift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}@keyframes particle-burst{0%{transform:scale(0) rotate(0);opacity:1}to{transform:scale(2) rotate(360deg);opacity:0}}.holographic-hover{position:relative;background:linear-gradient(135deg,#ffffff0d,#ffffff05)}.holographic-hover:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#06b6d433,#8b5cf633,#ec489933,#8b5cf633,#06b6d433);background-size:200% 200%;opacity:0;transition:opacity .5s ease;border-radius:inherit}.holographic-hover:hover:before{opacity:1;animation:holographic-shift 3s ease infinite}@keyframes holographic-shift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.liquid-spread{position:relative;overflow:hidden}.liquid-spread:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;background:radial-gradient(circle,rgba(6,182,212,.3) 0%,rgba(139,92,246,.2) 50%,transparent 70%);transform:translate(-50%,-50%);transition:width .8s cubic-bezier(.34,1.56,.64,1),height .8s cubic-bezier(.34,1.56,.64,1);border-radius:50%}.liquid-spread:hover:before{width:500px;height:500px}@keyframes glitch{0%,to{transform:translate(0)}20%{transform:translate(-2px,2px)}40%{transform:translate(-2px,-2px)}60%{transform:translate(2px,2px)}80%{transform:translate(2px,-2px)}}.glitch-hover:active{animation:glitch .3s ease}