.gradient-bg{background:linear-gradient(135deg,#667eea,#764ba2)}.service-card{transition:transform .3s ease,box-shadow .3s ease}.service-card:hover{transform:translateY(-5px);box-shadow:0 20px 25px -5px #0000001a}.pulse-animation{animation:pulse 2s infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}