@keyframes pulse-glow{0%,to{box-shadow:0 0 10px #ef444480,0 0 20px #ef44444d,0 0 30px #ef444433}50%{box-shadow:0 0 20px #ef4444cc,0 0 40px #ef444480,0 0 60px #ef44444d}}@keyframes shimmer{0%{background-position:-1000px 0}to{background-position:1000px 0}}@keyframes flash-border{0%,to{border-color:#fb923c}50%{border-color:#ef4444}}.premium-showcase-card{animation:2s ease-in-out infinite flash-border}.premium-showcase-badge{animation:2s ease-in-out infinite pulse-glow}.premium-showcase-card:hover{background:linear-gradient(90deg,#0000 0%,#ffffff4d 50%,#0000 100%) 0 0/200% 100%;animation:2s infinite shimmer}