.center-img {
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 163px;
    display: block;
    margin: 0 auto;
    filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.25));
    opacity: 0;
    transform: scale(0.8) rotate(-3deg);
    animation: logoAppear 1.2s ease-out forwards;
    transition: all 0.4s ease-in-out;
    cursor: pointer;
}

@keyframes logoAppear {
    0% {
        opacity: 0;
        transform: scale(0.8) rotate(-3deg);
    }

    60% {
        opacity: 1;
        transform: scale(1.05) rotate(2deg);
    }

    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

.center-img:hover {
    transform: scale(1.08) rotate(1deg);
    filter: drop-shadow(0 8px 18px rgba(17, 122, 101, 0.45));
}

@keyframes gentleFloat {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-6px);
    }

    100% {
        transform: translateY(0);
    }
}

.center-img.float {
    animation: logoAppear 1.2s ease-out forwards, gentleFloat 4s ease-in-out infinite;
}