.idm-tabs {
    display: flex;
    gap: 40px;
    border-bottom: 1px solid #ddd;
    margin-bottom: 40px;
}

.idm-tab {
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    padding-bottom: 10px;
}

.idm-tab.active {
    border-bottom: 3px solid #5cc9e3;
}

.idm-grid {
    display: none;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.idm-grid.active {
    display: grid;
}

.idm-card {
    border: 1px solid #eee;
    padding: 40px;
    min-height: 260px;
}

.idm-card h3 {
    font-size: 22px;
    margin-bottom: 40px;
}

.idm-download {
    font-weight: 600;
    text-decoration: none;
}