.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border: none;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    transition: transform 200ms ease, box-shadow 200ms ease;
}

.button::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0);
    transition: background 200ms ease;
}

.button:hover,
.button:focus {
    color: var(--white-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
    text-decoration: none;
}

.button:hover::after,
.button:focus::after {
    background: rgba(255, 255, 255, 0.12);
}

.button:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.button-primary {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.button-secondary {
    background-color: var(--secondary-color);
    color: var(--white-color);
}