@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-20px)}to{transform:translateY(0)}}@keyframes pulse{0%{transform:scale(1);opacity:.5}50%{transform:scale(1.05);opacity:.8}to{transform:scale(1);opacity:.5}}@keyframes rotate{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.animated-bg{position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(220,38,38,.1) 0,transparent 50%),radial-gradient(circle at 0 0,rgba(234,88,12,.1) 0,transparent 50%),radial-gradient(circle at 100% 100%,rgba(220,38,38,.1) 0,transparent 50%);filter:blur(80px);opacity:.8;animation:pulse 4s ease-in-out infinite}.particle{position:absolute;width:4px;height:4px;background:rgba(255,255,255,.5);border-radius:50%;pointer-events:none}.particle:nth-child(odd){animation:float 3s ease-in-out infinite}.particle:nth-child(2n){animation:float 4s ease-in-out infinite reverse}.gradient-sphere{position:absolute;width:600px;height:600px;background:radial-gradient(circle at center,rgba(220,38,38,.2) 0,rgba(234,88,12,.2) 50%,transparent 70%);border-radius:50%;filter:blur(60px);animation:rotate 12s linear infinite}.hero-content{position:relative;z-index:10;backdrop-filter:blur(10px);border-radius:20px;padding:2rem;background:rgba(0,0,0,.2)}