body{margin:0;font-family:Poppins,sans-serif;background:linear-gradient(rgba(0,0,0,.6),rgba(0,0,0,.6)),url("../img/background.jpg") center/cover fixed;height:100vh;display:flex;align-items:center;justify-content:center;color:#fff;overflow:hidden}body:before{content:"";position:fixed;inset:0;background:radial-gradient(circle at 20% 30%,rgba(0,180,255,.25),transparent 40%),radial-gradient(circle at 80% 70%,rgba(255,180,0,.2),transparent 35%);animation:move 18s infinite alternate;z-index:-1}.container{background:rgba(20,20,20,.45);backdrop-filter:blur(10px);padding:50px;border-radius:24px;text-align:center;animation:show 1s,float 6s ease-in-out infinite}.subtitle{letter-spacing:4px;color:#bbb}.typing{display:inline-block;overflow:hidden;white-space:nowrap;border-right:3px solid #fc5;width:0;animation:type 3s steps(20,end) forwards,cur .7s infinite}h1{text-shadow:0 0 20px #0bf}.price{display:inline-block;padding:15px 30px;border:2px solid #fc5;border-radius:14px;color:#fc5;font-size:2rem;animation:pulse 2.5s infinite}.btn{display:inline-block;margin:15px;padding:14px 28px;border-radius:40px;background:#fc5;color:#111;text-decoration:none}.secondary{background:transparent;color:#fff;border:2px solid #fff}@keyframes show{from{opacity:0;transform:translateY(50px)}to{opacity:1;transform:none}}@keyframes float{50%{transform:translateY(-10px)}}@keyframes pulse{50%{box-shadow:0 0 30px #fc5}}@keyframes type{to{width:100%}}@keyframes cur{50%{border-color:transparent}}@keyframes move{to{transform:scale(1.2) translate(-5%,4%)}}