.hero-section{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;padding:3rem 0;margin-bottom:2rem;border-radius:10px}.card-action{transition:transform .3s,box-shadow .3s;cursor:pointer;height:100%}.card-action:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,.2)}