.button-85 {
    padding: 0.6em 2em;
    border: none;
    outline: none;
    color: rgb(99, 99, 99);
    background: #000000c9;
    cursor: pointer;
    position: relative;
    z-index: 0;
    border-radius: 10px;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
    font-family: var(--poppins);
    letter-spacing: 1px;
    font-weight: 600;

}

.button-85:before {
    content: "";
    background: radial-gradient(circle,
            #003b7f 0%,
            /* Deep blue at the center */
            #668eff 25%,
            /* Slightly darker blue */
            #a1bbff 50%,
            /* Darker light blue */
            #c3d5ffd3 70%,
            /* Medium light blue */
            #e0e9ffcd 85%,
            /* Light blue */
            #f2faffa8 95%,
            /* Very light blue */
            #ffffff8d 100%);
    /* Pure white at the outer edge */
    position: absolute;
    top: -2px;
    left: -2px;
    background-size: 200%;
    /* Make the gradient larger for smooth transitions */
    z-index: -1;
    filter: blur(8px);
    /* Blur for smooth effect */
    -webkit-filter: blur(8px);
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    animation: glowing-button-85 30s linear infinite;
    transition: opacity 0.3s ease-in-out;
    border-radius: 10px;
}

@keyframes glowing-button-85 {
    0% {
        background-position: 0 0;
    }

    25% {
        background-position: 50% 50%;
    }

    50% {
        background-position: 100% 100%;
    }

    75% {
        background-position: 150% 150%;
    }

    100% {
        background-position: 200% 200%;
    }
}

.button-85:after {
    z-index: -1;
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background: #e7e7e7b9;
    left: 0;
    top: 0;
    border-radius: 10px;
}

.mainbuttons{
    display: flex;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
    gap: 50px;
    margin-top: 4%;
}