.glass-panel{background:linear-gradient(180deg,rgba(20,20,20,.6) 0%,rgba(10,10,10,.8) 100%);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(212,175,55,.15);transition:all .4s cubic-bezier(.16,1,.3,1)}.glass-panel:hover{border-color:rgba(212,175,55,.4);box-shadow:0 10px 40px -10px rgba(212,175,55,.15);transform:translateY(-4px)}.grid-pattern{background-size:50px 50px;background-image:linear-gradient(to right,rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.02) 1px,transparent 1px);mask-image:radial-gradient(circle at center,black 20%,transparent 80%);-webkit-mask-image:radial-gradient(circle at center,black 20%,transparent 80%)}.btn-glow{position:relative}.btn-glow::before{content:"";position:absolute;inset:-2px;background:linear-gradient(45deg,#8a6e20,#d4af37,#f3e5ab,#d4af37);border-radius:inherit;z-index:-1;opacity:0;transition:opacity .3s ease;filter:blur(8px)}.btn-glow:hover::before{opacity:.8}.ambient-light{position:absolute;border-radius:50%;filter:blur(120px);pointer-events:none;z-index:0}