*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:#000;color:#fff;font-family:Arial,sans-serif}.hero{position:relative;width:100%;height:100vh;overflow:hidden}.simple-bg{background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.12),transparent 30%),radial-gradient(circle at 80% 30%,rgba(255,255,255,.08),transparent 25%),radial-gradient(circle at 50% 80%,rgba(255,255,255,.1),transparent 30%),linear-gradient(135deg,#050505,#111,#050505);background-size:120% 120%;animation:floatBg 10s ease-in-out infinite alternate}.overlay{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:40px 40px;pointer-events:none}.content-layer{position:absolute;inset:0;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center}button{padding:12px 20px;border:none;border-radius:10px;cursor:pointer}@keyframes floatBg{0%{background-position:0% 50%}to{background-position:100% 50%}}