.card button {
    cursor: pointer;
    display: inline-block;
    padding: 0;
    font-size: 18px;
    font-weight: 500;
    margin: 0 10px;
    line-height: 1;
    transition: all 0.3s ease-in-out;
    padding: 15px 25px;
    border-radius: 30px;
    margin-bottom: 20px;
    position: relative;
    color: var(--text-white-color);
    z-index: 2;
    margin: 20px auto 0;
    background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
}
.card button:hover {
    text-decoration: none;
    background: linear-gradient(45deg, var(--color-secondary), var(--color-primary));
}