html,body{height:100%;margin:0}body{background:url(/bg.webp) no-repeat center center;background-size:cover;background-color:#0006;background-blend-mode:overlay}#root{max-width:1080px;margin:0 auto;padding:2rem;text-align:center}.coin{perspective:1000px;position:relative}.coin-inner{width:100%;height:100%;position:relative;transform-style:preserve-3d;transition:transform .5s}.coin.flipping .coin-inner{transform:rotateX(180deg)}.coin-face{position:absolute;width:100%;height:100%;backface-visibility:hidden;border-radius:50%}.coin-face.back{transform:rotateX(180deg)}.coin.heads .coin-inner{transform:rotateX(0)}.coin.tails .coin-inner{transform:rotateX(180deg)}.cta-button{background:linear-gradient(45deg,#16a34a,#22c55e);box-shadow:0 10px 25px #16a31880;transition:transform .3s ease,box-shadow .3s ease,filter .3s ease;animation:pulse 3s infinite alternate}.cta-button:hover{transform:scale(1.15) rotate(2deg);box-shadow:0 15px 30px #16a318b3;filter:brightness(1.2)}@keyframes pulse{0%,to{transform:scale(1);box-shadow:0 10px 25px #16a31880}50%{transform:scale(1.05);box-shadow:0 15px 35px #16a31899}}