body{margin:0;font-family:Arial,sans-serif;background:linear-gradient(135deg,#0b5cff,#0fd3ff);display:flex;align-items:center;justify-content:center;height:100vh;color:#fff}
.card{background:rgba(255,255,255,.14);backdrop-filter:blur(12px);padding:40px;border-radius:24px;max-width:600px;text-align:center;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.phone{font-size:72px}h1{margin:10px 0 20px}p{font-size:18px;line-height:1.6}
.bg:before,.bg:after{content:'';position:fixed;border-radius:50%;background:rgba(255,255,255,.15);animation:f 10s infinite alternate}
.bg:before{width:220px;height:220px;top:5%;left:10%}.bg:after{width:320px;height:320px;bottom:5%;right:10%}
@keyframes f{to{transform:translateY(30px) scale(1.15)}}