@keyframes jfSlideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}
    @keyframes jfGlow{0%,100%{box-shadow:0 0 0 0 rgba(29,144,62,.3)}50%{box-shadow:0 0 20px 4px rgba(29,144,62,.15)}}
    @keyframes jfShimmer{0%{background-position:-400px 0}100%{background-position:400px 0}}
    .jf-shimmer{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:800px 100%;animation:jfShimmer 1.5s infinite linear}
    .jf-hero-card{animation:jfGlow 3.5s ease-in-out infinite}
    .jf-review-card{transition:transform .22s ease,box-shadow .22s ease}
    .jf-review-card:hover{transform:translateY(-2px)}
    .btn{transition:all .18s cubic-bezier(.4,0,.2,1)}
    .btn:active{transform:scale(.97)}