.proplan-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .5rem 1rem;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, #a58b4f 0%, #e3cc84 28%, #6d5a2a 50%, #efd78f 73%, #8f7640 100%);
    color: #000;
    font-weight: 800;
    line-height: 1;
    letter-spacing: .03em;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 10px 20px rgba(111, 90, 43, .18);
    transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}

.proplan-btn-primary:hover,
.proplan-btn-primary:focus {
    color: #000;
    text-decoration: none;
    filter: brightness(1.03);
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(111, 90, 43, .24);
}

.proplan-btn-primary:focus-visible {
    outline: 2px solid #000;
    outline-offset: 3px;
}

.proplan-btn-primary:disabled,
.proplan-btn-primary.disabled {
    opacity: .65;
    cursor: not-allowed;
    transform: none;
}