/* VTS Feature Cards — lưới thẻ "số + tiêu đề + mô tả" (theo mẫu feature-cards.html).
   Màu / số cột tùy biến qua CSS custom property (--vts-fc-*) đặt inline trên .vts-fcards. */

.vts-fcards .vts-cards {
    display: grid;
    grid-template-columns: repeat(var(--vts-fc-cols, 5), 1fr);
    gap: 16px;
    max-width: var(--vts-fc-maxw, 1160px);
    margin: 0 auto;
}
.vts-fcards .vts-card {
    background: #fff;
    border-radius: 20px;
    padding: 22px 18px 26px;
    border-left: 6px solid #e3e3e3;
    border-bottom: 1px solid #e3e3e3;
    box-shadow: -5px 6px 10px rgba(0, 0, 0, .06);
    transition: transform .25s ease, box-shadow .25s ease;
}
.vts-fcards .vts-card:hover {
    transform: translateY(-4px);
    box-shadow: -7px 10px 16px rgba(0, 0, 0, .1);
}
.vts-fcards .vts-card__head {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 6px;
}
.vts-fcards .vts-card__num {
    flex: 0 0 auto;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--vts-fc-color, #2b9da3);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}
.vts-fcards .vts-card__title {
    color: var(--vts-fc-color, #2b9da3);
    font-size: 18px;
    font-weight: 700;
    line-height: 1.2;
    display: inline-block;
    margin: 0;
    padding-bottom: 7px;
    border-bottom: 2px dashed var(--vts-fc-color-light, #9ed6d9);
}
.vts-fcards .vts-card__text {
    margin: 12px 0 0;
    font-size: 12.5px;
    line-height: 1.65;
    color: var(--vts-fc-text, #8b9298);
    text-align: justify;
}
@media (max-width: 991px) {
    .vts-fcards .vts-cards { grid-template-columns: repeat(var(--vts-fc-cols-md, 2), 1fr); }
}
@media (max-width: 575px) {
    .vts-fcards .vts-cards { grid-template-columns: repeat(var(--vts-fc-cols-sm, 1), 1fr); }
}