.ndir-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 30px;
}
.ndir-item {
    width: calc(20% - 15px);
    text-align: center;
    padding: 10px;
    background: #fff;
    border: 1px solid #eee;
    box-shadow: 0 0 5px rgba(0,0,0,0.05);
}
.ndir-item img {
    max-width: 100%;
    height: auto;
}
.ndir-section-title {
    font-size: 20px;
    margin: 30px 0 10px;
    border-bottom: 2px solid #222;
}