@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-6px)}to{transform:translateY(0)}}.float{animation:4s ease-in-out infinite float}@keyframes glow{0%{filter:drop-shadow(0 0 6px #ffffff4d)}50%{filter:drop-shadow(0 0 14px #fff9)}to{filter:drop-shadow(0 0 6px #ffffff4d)}}.glow{animation:2.5s ease-in-out infinite glow}@keyframes cardFloat{0%{transform:translateY(0)scale(1)}50%{transform:translateY(-4px)scale(1.01)}to{transform:translateY(0)scale(1)}}.card-float{animation:4s ease-in-out infinite cardFloat}@keyframes rotate-bg{0%{transform:rotate(0)scale(1.4)}to{transform:rotate(360deg)scale(1.4)}}.rotate-lines{opacity:.7;pointer-events:none;background-position:50%;background-repeat:no-repeat;animation:15s linear infinite rotate-bg;position:absolute;inset:0}
.glass-btn{color:#fff;letter-spacing:.5px;cursor:pointer;background:linear-gradient(74.18deg,#99a6d5 3.97%,#5b75fe 101.42%);border:none;border-radius:12px;width:100%;height:60px;font-size:1rem;font-weight:700;transition:transform .3s,box-shadow .3s;position:relative;overflow:hidden}.glass-btn:before{content:"";border-radius:inherit;-webkit-mask-composite:xor;pointer-events:none;opacity:.7;background:linear-gradient(135deg,#ffffff80,#8a2be280,#00bfff80,#ff69b480,#ffffff80) 0 0/250% 250%;padding:2px;animation:3s linear infinite borderFlow;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;-webkit-mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}@keyframes borderFlow{to{background-position:200%}}.glass-btn:after{content:"";background:radial-gradient(circle at var(--x,50%)var(--y,50%),#ffffff4d,transparent 55%);opacity:0;transition:opacity .3s;position:absolute;inset:0}.glass-btn:hover:after{opacity:.7}.glass-btn:hover{transform:translateY(-.5px)scale(1.001);box-shadow:0 14px 35px #5b75fe73,0 0 25px #99a6d559}.glass-btn.disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}