@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.floating-card {
    animation: float 4s ease-in-out infinite;
    box-shadow: 0 10px 25px -5px rgba(107, 70, 193, 0.2);
}

.delay-1 { animation-delay: 0.5s; }
.delay-2 { animation-delay: 1.2s; }