.section,
.section1,
.section3,
.section5,
.section6 {
    width: 1200px;
    margin: 0 auto;
    min-width: 200px;
    min-height: 200px;
}
.section_title {
    color: var(--color-black);
    font-weight: bold;
    font-size: 30px;
    border-radius: 3px;
    text-shadow:
        1px 1px 0 #fff,
        -1px -1px 0 #aaa;
    text-align: center;
    margin-top: 20px;
}

.section_content {
    font-size: 17px;
    font-weight: 600;
    color: var(--color-FF9E30);
    font-style: italic;
    text-align: center;
    line-height: 25px;
    margin-top: 5px;
}

.section_logo {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
    margin-top: 15px;
    padding: 0px 10%;
}

.section_logo img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.section1_title {
    font-size: 26px;
    font-weight: 700;
    color: var(--color-black);
    text-transform: capitalize;
    margin-top: 15px;
}
.section1_list_item_title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-black);
    text-transform: capitalize;
    text-align: left;
    margin-top: 10px;
    line-height: 30px;
}

.section1_list {
    margin-top: 20px;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px; /* optional */
}
/* even = phần tử chẵn: 2, 4, 6, 8...
odd = phần tử lẻ: 1, 3, 5... */
.section1_list_item:nth-child(even) {
    margin-top: 50px;
}

.section1_list_item {
    position: relative;
    overflow: hidden;
    display: block;
}

.section1_list_item > img {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    transition: 1s;
}

/* ánh sáng */
.section1_list_item::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -120%;
    width: 50px;
    height: 200%;
    background: rgba(255, 255, 255, 0.212);
    transform: rotate(25deg);
    filter: blur(8px);
    transition: 0.8s;
    z-index: 2;
}

/* hover chạy qua */
.section1_list_item:hover::before {
    left: 140%;
}

.section3 {
    margin-top: 20px;
}

.section3_list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.section3_list_left > img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.section3_list_right_title {
    text-align: center;
    font-size: 26px;
    font-weight: 700;
    color: var(--color-black);
    text-transform: capitalize;
}

.section3_list_right_content {
    margin-top: 10px;
    font-size: 18px;
    font-weight: 500;
    color: var(--color-black);
    text-align: justify;
    line-height: 29px;
}

.section3_list_right_grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.section3_list_right_grid > img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.section5 {
    margin-top: 50px;
}

.section5_list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.section5_list_item_title {
    font-size: 26px;
    color: var(--color-FF9E30);
    font-weight: 700;
    text-transform: uppercase;
    text-align: center;
    padding: 0px 10%;
}

.section5_list_item_body {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 10px;
}

.section5_list_item_body_card_title {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-FF9E30);
    text-transform: uppercase;
    text-align: center;
}

.section5_list_item_body_card > img {
    width: 100%;
    height: auto;
    object-fit: fill;
}
.section5_list_item_body_card > span {
    font-size: 14px;
    font-weight: 400;
    color: var(--color-FF9E30);
    line-height: 20px;
    text-align: center;
    margin-top: 5px;
    display: block;
}

.section5_list_item_product {
    background-image: url(../images/background/bg_tieu_bieu.webp);
    background-repeat: no-repeat;
    background-size: 100%;
    width: 100%;
    min-height: 190px;
    padding: 10% 5%;
    box-sizing: border-box;
}

.section5_list_item_product_title {
    font-size: 26px;
    font-weight: 700;
    color: var(--color-FF9E30);
}

.section5_list_item_product_body {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 15px;
}
.section5_list_item_product_body_card {
    /* padding: 10px; */
    text-align: center;
}
.section5_list_item_product_body_card > img {
    width: 80%;
    height: 172px;
    object-fit: fill;
}
.section5_list_item_product_body_card_title {
    margin-top: 5px;
    text-align: center;
    font-size: 20px;
    color: var(--color-black);
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.section5_list_item_title1 {
    text-align: center;
    height: 60px;
    width: auto;
}

.section5_list_item_title1 > img {
    width: 45%;
    height: auto;
    object-fit: contain;
}

.section5_list_item_content {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-black);
    margin-top: 12px;
    line-height: 28px;
    text-align: justify;
}

.section5_list_item_user {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 10px;
}

.section5_list_item_user_card {
    text-align: center;
}

.section5_list_item_user_card > img {
    width: 90%;
    height: auto;
    object-fit: contain;
}

.section5_list_item_user_card_title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-FF9E30);
}

.section5_list_item_user_card_text {
    font-size: 16px;
    font-weight: 400;
    color: var(--color-FF9E30);
}

.section6 {
    margin-top: 40px;
}
.section6_list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.section6_list_item_title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 26px;
    font-weight: 700;
    color: var(--color-FF9E30);
    text-transform: uppercase;
}
.section6_list_item_title span {
    display: block;
    width: 10px;
    height: 10px;
    background-color: var(--background-F5911F);
    border-radius: 50%;
}

.section6_list_item > iframe {
    margin-top: 10px;
    width: 100%;
    height: 300px;
    object-fit: contain;
}

@media only screen and (max-width: 1199px) {
    .section,
    .section1,
    .section3,
    .section5,
    .section6 {
        width: 1000px;
    }
}

@media only screen and (max-width: 999px) {
    .section,
    .section1,
    .section3,
    .section5,
    .section6 {
        width: 100%;
        padding: 0px 10px;
        box-sizing: border-box;
    }
    .section_title {
        font-size: 24px;
    }
    .section_content {
        font-size: 14px;
        line-height: 22px;
    }
    .section_logo {
        grid-template-columns: repeat(4, 1fr);
        padding: 0px;
    }

    .section1_list {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        margin-top: 10px;
    }
    .section1_list_item:nth-child(even) {
        margin-top: 20px;
    }

    .section3_list {
        grid-template-columns: repeat(1, 1fr);
    }
    .section5 {
        margin-top: 30px;
    }
    .section5_list {
        grid-template-columns: repeat(1, 1fr);
        box-sizing: border-box;
    }
    .section5_list_item_title {
        font-size: 22px;
        padding: 0px;
    }

    .section5_list_item_body_card > img {
        width: 100%;
        height: auto;
    }

    .section5_list_item_content {
        font-size: 18px;
        margin-top: 0px;
    }
    .section6_list {
        grid-template-columns: repeat(1, 1fr);
    }
    .section6_list_item_title {
        font-size: 22px;
    }

    .section5_list_item_product {
        padding: 6% 5%;
    }
}