/* Logo mark itself */
.logo-mark {
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 0 18px rgba(74, 124, 240, 0.55));
    animation: logoBob 5s ease-in-out infinite;
}

@keyframes logoBob {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}