.gradient-bg{background:linear-gradient(135deg,#667eea,#764ba2)}.glass-effect{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffe6;border:1px solid rgba(255,255,255,.2)}.floating-shapes{position:absolute;width:100%;height:100%;overflow:hidden;z-index:0}.shape{position:absolute;background:#ffffff1a;border-radius:50%;animation:float 6s ease-in-out infinite}.shape:nth-child(1){width:200px;height:200px;top:10%;left:10%;animation-delay:0s}.shape:nth-child(2){width:150px;height:150px;top:60%;right:15%;animation-delay:2s}.shape:nth-child(3){width:100px;height:100px;bottom:20%;left:20%;animation-delay:4s}.shape:nth-child(4){width:120px;height:120px;top:30%;right:40%;animation-delay:1s}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-20px) rotate(180deg)}}.btn-gradient{background:linear-gradient(135deg,#667eea,#764ba2);transition:all .3s ease}.btn-gradient:hover{background:linear-gradient(135deg,#5a67d8,#6b4e96);transform:translateY(-1px);box-shadow:0 10px 20px #667eea4d}.input-focus{transition:all .3s ease}.input-focus:focus{transform:translateY(-1px);box-shadow:0 10px 25px #0000001a}@keyframes slideIn{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.animate-slide-in{animation:slideIn .6s ease-out}.animate-delay-1{animation-delay:.1s}.animate-delay-2{animation-delay:.2s}.animate-delay-3{animation-delay:.3s}