/* ===== CATEGORY CARD ===== */
.category {
    display: table;
    width: 100%;
    min-height: 90px;
    padding: 16px 15px;
    background-color: #fafafa;
    border: 1px solid #e1e1e1;
    border-radius: 6px;
    text-decoration: none;
    color: #333;
    transition: all 0.2s ease-in-out;
}

    .category:hover,
    .category:focus {
        background-color: #ffffff;
        border-color: #cfcfcf;
        box-shadow: 0 4px 12px rgba(0,0,0,0.06);
        text-decoration: none;
        color: #000;
    }

/* inner table-cell để cân chiều cao */
.category-inner {
    display: table-cell;
    vertical-align: top;
}

/* icon */
.category-icon {
    margin-bottom: 12px;
}

    .category-icon .uil-img {
        max-width: 42px;
        height: auto;
        display: block;
    }

/* title */
.category h3 {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    margin: 0;
    color: #333;
}

/* spacing giữa các box (thay mb-* BS5) */
#Modules .row > div {
    margin-bottom: 10px;
}
.untree_co-section {
    margin-top:35px;
    margin-bottom: 20px;
}

.category-icon {
    height: 42px;
    line-height: 42px;
    text-align: center;
}

    .category-icon img {
        max-height: 100%;
        max-width: 100%;
        width: auto;
        height: auto;
        vertical-align: middle;
    }
/* ===== FEATURES SECTION ===== */
#Features {
    padding: 60px 0;
    background-color: #fff;
}

.services-section {
    background-color: #fff;
}
/* title spacing */
#Features .section-title {
    margin-bottom: 20px;
}

/* list */
#Features .ul-check li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.5;
}

/* button spacing */
#Features .btn {
    margin-top: 10px;
}

/* image wrap */
.img-wrap-2 {
    position: relative;
}

    /* dotted decoration – giữ nguyên ý đồ design */
    .img-wrap-2 .dotted {
        position: absolute;
        right: -20px;
        bottom: -20px;
        width: 120px;
        height: 120px;
        background-image: radial-gradient(#ddd 1px, transparent 1px);
        background-size: 8px 8px;
    }

/* ===== FEATURE LIST ===== */
.ul-check {
    margin: 0;
    padding: 0;
}

    .ul-check li {
        position: relative;
        padding-left: 26px;
        margin-bottom: 12px;
        font-size: 14px;
        line-height: 1.6;
        color: #333;
    }

        /* check icon */
        .ul-check li:before {
            content: "✓";
            position: absolute;
            left: 0;
            top: 0;
            font-size: 14px;
            color: #4a90e2; /* enterprise blue */
        }

        /* last item spacing */
        .ul-check li:last-child {
            margin-bottom: 0;
        }
/* ===== ROI SECTION ===== */
#WorkROI {
    padding: 60px 0;
}

/* ROI BOX */
.roi-box {
    background-color: #f4fbfb;
    border: 1px solid #d9eeee;
    border-radius: 6px;
    padding: 20px;
    margin-bottom: 15px;
}

.roi-title {
    font-size: 15px;
    font-weight: 600;
    color: #164680;
    margin-bottom: 15px;
    line-height: 1.4;
}

/* ROI TABLE */
.roi-table {
    width: 100%;
}

    .roi-table td {
        padding: 6px 5px;
        vertical-align: middle;
    }

    .roi-table label {
        font-weight: 600;
        font-size: 13px;
        color: #333;
    }

/* ROI IMAGE */
.roi-image {
    margin-top: 10px;
}

/* reuse ul-check style (đã dùng ở Features) */
.ul-check li {
    position: relative;
    padding-left: 26px;
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.6;
}

    .ul-check li:before {
        content: "✓";
        position: absolute;
        left: 0;
        top: 0;
        color: #4a90e2;
        font-size: 14px;
    }
/* SECTION */
.section-products {
    padding: 60px 0;
    background-color: #f7f9fc;
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    color: #1f2d3d;
    margin-bottom: 10px;
}

.section-desc {
    font-size: 15px;
    color: #6c757d;
    margin-bottom: 40px;
}

/* PRODUCT CARD */
.product-card {
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
    margin-bottom: 30px;
    overflow: hidden;
    transition: all 0.3s ease;
}

    .product-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 20px 45px rgba(0,0,0,0.14);
    }

/* COVER IMAGE */
.product-cover {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

/* BODY */
.product-body {
    padding: 20px;
}

/* LOGO */
.product-logo {
    text-align: center;
    margin-bottom: 10px;
}

    .product-logo img {
        max-height: 55px;
        max-width: 100%;
    }

/* TITLE */
.product-title {
    font-size: 15px;
    font-weight: 600;
    color: #1f2d3d;
    text-align: center;
    min-height: 44px;
    margin-bottom: 15px;
}

/* FEATURES */
.product-features {
    font-size: 13px;
    margin-bottom: 20px;
}

    .product-features li {
        position: relative;
        padding-left: 22px;
        margin-bottom: 8px;
        color: #495057;
        line-height: 1.4;
    }

        .product-features li:before {
            content: "✓";
            position: absolute;
            left: 0;
            top: 0;
            font-size: 13px;
            color: #337ab7; /* Bootstrap 3 primary */
        }

/* BUTTON */
.product-action .btn {
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 13px;
}

.contact-action .btn {
    padding: 6px 18px;
    border-radius: 20px;
    font-size: 13px;
}

.select-wrapper {
    position: relative;
}

    .select-wrapper select {
        height: 44px;
        padding-top: 8px;
        padding-bottom: 6px;
    }
.roi_left {
    width: 100%;
    padding-bottom: 15px;
}
.center-table {
    display: table;
    margin: 0 auto;
}