.btn-glow{position:relative;overflow:hidden;color:#fff;background:linear-gradient(45deg,#ff0080,#7928ca);border:none;border-radius:50px;padding:12px 28px;font-size:1.1rem;font-weight:700;transition:transform 0.2s ease-in-out;box-shadow:0 0 15px rgba(255,0,128,0.6)}.btn-glow:hover{transform:scale(1.08);box-shadow:0 0 25px rgba(121,40,202,0.9)}.btn-glow::before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,0.4) 20%,transparent 60%);transform:rotate(25deg);animation:shine 3s infinite linear}@keyframes shine{from{transform:translateX(-100%) rotate(25deg)}to{transform:translateX(100%) rotate(25deg)}}h1{color:#fff;font-size:2rem;font-weight:700;margin-bottom:25px;text-align:center}