.glass-card{backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid hsla(0,0%,100%,.2);box-shadow:0 25px 50px rgba(0,0,0,.15),0 0 0 1px hsla(0,0%,100%,.05)}.glass-card,.glass-element{background:hsla(0,0%,100%,.15)}.glass-element{backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid hsla(0,0%,100%,.3);box-shadow:0 8px 32px rgba(0,0,0,.1),inset 0 1px 0 hsla(0,0%,100%,.2)}.glass-subtle{background:hsla(0,0%,100%,.1);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid hsla(0,0%,100%,.15);box-shadow:0 4px 16px rgba(0,0,0,.1)}.glass-button{background:hsla(0,0%,100%,.15);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid hsla(0,0%,100%,.3);transition:all .2s ease}.glass-button:hover{background:hsla(0,0%,100%,.25);transform:translateY(-1px);box-shadow:0 12px 24px rgba(0,0,0,.15)}.glass-button:active{transform:translateY(0);box-shadow:0 4px 8px rgba(0,0,0,.1)}.bg-emerald-gradient{background:linear-gradient(135deg,#10b981,#059669)}.bg-emerald-gradient-soft{background:linear-gradient(135deg,#34d399,#10b981)}.text-glass-shadow{text-shadow:0 2px 8px rgba(0,0,0,.15)}.text-3d{text-shadow:0 1px 0 hsla(0,0%,100%,.8),0 2px 4px rgba(0,0,0,.1);background:linear-gradient(180deg,#fff,#f0f0f0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.will-change-transform{will-change:transform}.will-change-auto{will-change:auto}.transition-glass{transition:background-color .2s ease,backdrop-filter .2s ease,border-color .2s ease,box-shadow .2s ease,transform .2s ease}@media (max-width:640px){.glass-button{min-height:44px;min-width:44px;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.glass-card{backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px)}.glass-element{backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.glass-subtle{backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.mobile-optimized-glass{will-change:transform;backface-visibility:hidden;-webkit-backface-visibility:hidden;transform:translateZ(0)}.glass-element input[type=text]{font-size:16px!important;transform:translateZ(0);-webkit-appearance:none}}