body {

    background-color: black;

}

.title-uppercase {

    text-transform: uppercase;

    font-size: 50px;

    font-weight: 800;

    color: white;

}

p {

    color: white;

}
a {
    text-decoration: none;
}
#myVideo {
          width: 100%;
        }

* {

    font-family: "SVN-Gilroy", sans-serif !important;

}

.no-margin {

    margin: 0;

}

.white-text {

    color: white !important;

}

.mb-40 {

    margin-bottom: 20px;

}

.gradient-text-gray {

    background: linear-gradient(to right, #6f6f6f, #ffffff);

    -webkit-background-clip: text;

    -webkit-text-fill-color: transparent;

    background-clip: text;

    /* fix lỗi lẹm chữ */

    -webkit-mask-image: linear-gradient(#fff 0 0);

    color: transparent;

    display: inline-block;

    padding-top: 3px;

    line-height: 1.4;

}

.section-2 {

    padding-top: 0px;
    padding-bottom: 50px;

    margin-top: 0;

}

.section-2-subtitle {

    font-weight: 500;

    color: white;

    font-size: 20px;

    line-height: 1.4;

    /* padding-right: 100px; */

}



.resource-hero {

    overflow: hidden;

    color: #fff;

}

.resource-hero-icon-four-star {

    top: 80px;

    left: calc(250px * 0.5 + (100vw * 250 / 1920) * 0.35);

    position: absolute;

    background: url(https://learningchain.vn/wp-content/uploads/2025/11/icon_tai_nguyen_tin_tuc_four_star.webp) no-repeat center;

    background-size: contain;

    width: 117px;

    height: auto;

    aspect-ratio: 1/ 1;

}



.resource-hero__overlay {

    position: absolute;

    pointer-events: none;

    background-image: url(https://learningchain.vn/wp-content/uploads/2025/11/hero_banner_tai_nguyen_tin_tuc.webp);

    background-repeat: no-repeat;

    background-position: center;

    background-size: contain;

    width: 100%;

    height: auto;

    aspect-ratio: 1280/ 360;

    top: 0;

    left: 0;

}



/* Khối nội dung canh giữa trang */

.resource-hero__inner {

    position: relative;

    margin: 0 auto;

    padding: 150px 0px 180px;

    display: flex;

    align-items: center;

}



/* ===== Label dọc bên trái ===== */



.resource-hero__side-label {

    flex: 0 0 auto;

    display: flex;

    flex-direction: column;

    align-items: center;

    margin-right: 40px;

}



.resource-side-label__glow {

    width: 2px;

    height: 60px;

    background: linear-gradient(to bottom, transparent, #ffffff, transparent);

    box-shadow: 0 0 12px rgba(255, 255, 255, 0.7);

    margin-bottom: 8px;

}



.resource-side-label__text {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    padding: 8px 18px;

    border-radius: 999px;

    border: 1px solid rgba(255, 255, 255, 0.4);

    font-size: 12px;

    letter-spacing: 0.12em;

    text-transform: uppercase;

    background: radial-gradient(circle at left, rgba(255, 255, 255, 0.25), transparent 55%);

}



/* ===== Khối 2 cột: chữ + hình ===== */



.resource-hero__content {

    flex: 1 1 auto;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 48px;

}



.resource-hero__eyebrow {

    font-size: clamp(40px, calc(70px * 0.65 + (100vw * 70 / 1920) * 0.35), 70px);

    font-weight: 600;

    margin: 0 0 0px;

    white-space: nowrap;

    text-transform: uppercase;

}



.resource-hero__title {

    font-size: clamp(56px, calc(120px * 0.7 + (100vw * 120 / 1920) * 0.3), 180px);

    line-height: 1;

    margin: 0 0 45px;

    font-weight: 800;

    white-space: nowrap;

}

.resource-hero__title {

    display: flex;

}



.ban-lam-gi-o-day:not(img) {

    position: relative;

    filter: brightness(0.5);



    transition: filter 0.8s ease-in-out;

}

.ban-lam-gi-o-day:not(img):hover {

    filter: brightness(1.2);

}





.library-card-container {

    display: grid;

    grid-template-columns: repeat(3, minmax(0, 1fr));

    gap: calc(24px * 0.1 + (100vw * 24 / 1920) * 0.9);

    margin-bottom: 40px;

    perspective: 1200px;

}

.resource-card {

    background: #0b0b0b;

    border-radius: 24px;

    overflow: hidden;

    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04);

    position: relative;

    filter: grayscale(1);



    /* transition: transform 0.25s ease, box-shadow 0.25s ease, z-index 0.25s; */

    transform-style: preserve-3d;

    transition:

    transform 0.45s cubic-bezier(.22, .61, .36, 1),

    box-shadow 0.35s ease,

    opacity 0.3s ease,

    z-index 0.3s ease,

    filter 0.8s cubic-bezier(0.4, 0, 0.2, 1);

}

.resource-card {

    position: relative;

    z-index: 5 !important;
    /* quan trọng để card nằm trên lớp mờ */

}

.resource-card:hover {

    filter: grayscale(0);

    cursor: pointer;

}



.z-4::before,
.z-8::before {

    opacity: 0;

}

.resource-card__category {

    padding: 4px 10px;

    border-radius: 99px;

    background: rgba(105, 105, 105, 0.5);

    display: inline-flex;

    gap: 4px;

    font-size: 13px;

}

.resource-card__number {

    padding: 4px 10px;

    border-radius: 99px;

    background: rgba(105, 105, 105, 0.5);

    display: inline-flex;

    gap: 4px;

    font-size: 13px;

}

.resource-card-image-post {

    width: 100%;

    height: auto;

    aspect-ratio: 16 / 9;

    object-fit: cover;

}



.resource-card__body {

    padding: 12px 16px 27px;

}

.resource-card__title,
.resource-card__excerpt {

    line-height: 1.5;

    overflow: hidden;

    display: -webkit-box;

    -webkit-line-clamp: 2;

    -webkit-box-orient: vertical;

    white-space: normal;

    color: white;

}

.resource-card__title {

    margin: 0 0 6px;

    font-size: 16px;

    font-weight: 700;

    text-transform: uppercase;

    overflow: hidden;

    display: -webkit-box;

    -webkit-line-clamp: 2;

    -webkit-box-orient: vertical;

    white-space: normal;

}

.resource-card__excerpt {

    margin: 0 0 6px 0;

    font-size: 11px;

    color: #bbbbbb;

}

.resource-card::after {

    position: absolute;

    content: "";

    background: url(https://learningchain.vn/wp-content/uploads/2025/11/image-light-effect-for-card-post.webp) no-repeat center;

    width: 100%;

    height: auto;

    aspect-ratio: 282 / 26;

    background-size: contain;

    left: 0;



    bottom: -30px;
    /* để nằm thấp ban đầu */

    opacity: 0;

    transform: translateY(20px);
    /* vị trí thấp hơn */

    transition: all 0.6s ease-out;

}

.resource-card:hover::after {

    opacity: 1;

    transform: translateY(0);
    /* bay lên */

    bottom: 0;

}

.tagline-card {

    color: white;

    font-size: 14px;

    font-weight: 400;

}

.container.pagination-cont {

    margin: 40px 0;

    display: flex;

    gap: 20px;

    justify-content: center;

    width: 100%;

    transform: translateX(0);

}

.resource-card__media {

    position: relative;

    display: flex;

    padding: 11px 14px;

    background: linear-gradient(to bottom, #222, #101010);

    justify-content: space-between;

}



.resource-card__category {

    padding: 4px 10px;

    border-radius: 99px;

    background: rgba(105, 105, 105, 0.5);

    display: inline-flex;

    gap: 4px;

    font-size: 13px;

}

.resource-card__image-wrap {

    width: 20px;

    height: 20px;

}

.marketing,
.chuyen-sau,
.ung-dung {

    background-position: center center !important;

    background-repeat: no-repeat !important;

}

.marketing {

    background: url(https://learningchain.vn/wp-content/uploads/thu-vien/co-ban.png);

}

.chuyen-sau {

    background: url(https://learningchain.vn/wp-content/uploads/thu-vien/chuyen-sau.png);

}

.ung-dung {

    background: url(https://learningchain.vn/wp-content/uploads/thu-vien/ung-dung.png);

}



.filter-search-container {

    display: grid;

    grid-template-columns: 7fr 3fr;

    margin: 20px 0;

    margin-bottom: 40px;

}

.filter {

    color: white;

    position: relative;

    left: 20px;

}

.filter::before {

    content: '';

    background-image: url(https://learningchain.vn/wp-content/uploads/recruit/recruitment-light-effect.png);

    background-repeat: no-repeat;

    background-position: center;

    background-size: cover;

    position: absolute;

    height: 57px;

    width: 100px;

    left: -66px;

    top: -13px;

}

.filter-icon {

    position: relative;

    top: 5px;

}



.filter-cont {

    display: flex;

    /*justify-content: space-between;*/
    justify-content: left;
    gap: 15%;
    
    position: relative;
    
    left: 25px;
    
    cursor: pointer;

}

.search-cont {

    justify-content: end;

    display: grid;

}

.search-box {
    background: transparent;
    border: none;
    color: white;
    position: relative;
    top: -30px;
    min-width: 170px;
    padding-right: 20px;
    padding-left: 10px;
}

.search-box::placeholder {

    color: white;

    font-size: 15px;

    font-weight: 500;

    color: white;

}


.search-box:focus::placeholder {

    opacity: 0;

}

.search-box:focus {

    outline: none;

}

.search-cont form{
    display: flex;
    flex-direction: row-reverse;
    position: relative;
}

.search-cont .search-btn-ico-button{
    position: absolute;
    background: none;
    border: none;
    box-shadow: unset;
    right: 30px;
}

.input-container {

    width: 280px;

    display: flex;

    justify-content: space-between;

}

.search-btn-ico {

    height: 30px;

    width: 25px;

    top: 4px;

    position: relative;

    object-fit: contain;

}

.left-light-eff {

    height: 96px;

    top: -24px;

    position: relative;

    transform: translateY(0);

    rotate: 180deg;

}

.right-light-eff {

    height: 96px;

    top: -33px;

    position: relative;

    transform: translateY(0);

}







/* Tabs dưới title */

.resource-hero__tabs {

    display: flex;

    flex-wrap: wrap;

    gap: 43px;

}

.resource-hero__tabs a{
    text-decoration: none;
}


.resource-tab {

    display: inline-flex;

    filter: brightness(0.75);

    align-items: center;

    gap: 8px;

    color: #fff;

    font-size: 16px;

    cursor: pointer;

}
.resource-tab .icon-active {
    filter: grayscale(0) !important;
}


.resource-tab_icon_ai {

    width: 24px;

    height: 24px;

    background: url(https://learningchain.vn/wp-content/uploads/recruit/contact-ico.png) no-repeat center;

    background-size: contain;

}



.resource-tab_icon_web3 {

    width: 24px;

    height: 24px;

    background: url(https://learningchain.vn/wp-content/uploads/recruit/tuyen-dung-ico.png) no-repeat center;

    background-size: contain;

}

.resource-tab * {

    filter: grayscale(1);

    transition: filter 0.8s ease;

}



.resource-tab:hover * {

    filter: grayscale(0);

}



.resource-tab--active {

    filter: brightness(1);

    border-color: transparent;

}



.resource-tab:hover {

    transform: translateY(-1px);

}



.resource-hero__overlay_image_tablet {

    display: none;

}

.resource-hero__tabs_mobile {

    display: none;

}

.search-up-ico {

    width: 88px;

    height: 88px;

    position: relative;

    top: 18px;

}



.grid-two {

    display: grid;

    grid-template-columns: minmax(0, 3fr) minmax(150px, 1fr);

    gap: calc(65px * 0 + (100vw * 65 / 1920) * 1.0);

}

.desc {

    font-weight: 600;

    color: white;

    font-size: 16px;

    line-height: 1.4;

}

.tag {

    font-weight: 300;

    font-size: 14px;

    color: #E7E8EC;

    line-height: 1.4;

}



.dropdown-menu {

    display: flex;

    padding: 12px 24px;

    justify-content: space-between;

    background-color: #8080802b;

    border-radius: 25px;

}



.dropdown-menu span {

    color: white;

    position: relative;

    margin-left: 20px;

    top: 10px;

}

.dropdown-menu::before {

    content: '';

    position: absolute;

    width: 40px;

    height: 40px;

    background: url(https://learningchain.vn/wp-content/uploads/tag-mini.png);

    background-repeat: no-repeat;

    background-size: cover;

    background-position: center;

    filter: brightness(2.5);

}



img.dropdown-rotate {

    margin-top: 10px;

}

.pg-link {

    color: #696969;

    text-decoration: none;

    font-size: 16px;

    font-weight: 400;

}

.pg-link-active {

    font-weight: 600;

}

.pg-link-active,

.next-link,

.back-link {

    color: white;

    font-weight: 600;

}

.flex {
    display: flex;
    justify-content: space-between;
}



.head-card {

    align-items: center;

    height: 40px;

    margin: 20px 0;

    margin-top: 30px;

}



.dropdown-container {

    row-gap: 20px;

    display: grid;

    padding-left: 10%;

}

.grid-mini {

    display: grid;

    grid-template-columns: repeat(2, 2fr);

    gap: 10px;

}

.person {

    padding: 7px 10px;

    background: #80808061;

    border-radius: 24px;

    font-size: 14px;

    height: fit-content;

    font-weight: 300;
    min-width: 60px;
    text-align: center;

}

.job-title, .job-title a {
    font-size: 30px;
    font-weight: 700;
    color: white;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-height: 1.2em;
    max-height: 2.4em; 
    z-index: 999;
    text-decoration: none;
}

.tag-text {

    font-size: 16px;

    font-weight: 600;

    color: white;

    margin-top: 0;

}

.tag-title {

    font-size: 12px;

    font-weight: 300;

    color: white;

    margin-bottom: 3px;

}

.recruit-card {

    position: relative;

    padding: 10px 30px;

    height: 250px;

    /* border-image: linear-gradient(to left bottom, #fcfcfc 0%, #0f0f0f 60%) 1;

    border-width: 1px; */

    border-radius: 20px;

    z-index: 1;

    /* border-style: solid; */

    background-image: url(https://learningchain.vn/wp-content/uploads/recruit/recruit_bg.png);

    background-position: center;

    background-repeat: no-repeat;

    background-size: cover;

    cursor: pointer;

}

.recruit-card.closed{
    filter: grayscale(1);
    cursor: not-allowed;
    opacity: 0.6;
}

.recruit-card::before {

    content: "";

    position: absolute;

    inset: 0;

    border-radius: inherit;

    padding: 1px;

    background: linear-gradient(to left bottom, rgb(255 255 255 / 73%) 0%, rgb(255 255 255 / 79%) 40%, rgb(222 222 222 / 5%) 80%, rgb(0 0 0 / 60%) 100%);

    -webkit-mask:

    linear-gradient(#fff 0 0) content-box,

    linear-gradient(#fff 0 0);

    -webkit-mask-composite: xor;

    mask-composite: exclude;
    /* để chỉ hiện border */

}

.recruit-card::after {

    content: '';

    position: absolute;

    height: 200px;

    width: 40px;

    bottom: 0;

    left: 0;

    background-image: url(https://learningchain.vn/wp-content/uploads/recruit-light.png);

    background-position: center;

    background-repeat: no-repeat;

    background-size: cover;

}





@media (max-width: 1439px) {

    .resource-hero__inner {

    padding-top: calc(550px * 0.1 + (100vw * 550 / 1439) * 0.9);

    padding-bottom: calc(140px * 0.1 + (100vw * 140 / 1439) * 0.9);

    }



    .resource-hero__overlay {

    background-image: url(https://learningchain.vn/wp-content/uploads/2025/11/HERO-BANNER.webp);

    aspect-ratio: 1366/ 1013;

    }



    .resource-hero-icon-four-star {

    top: calc(450px * 0.1 + (100vw * 450 / 1439) * 0.9);

    }

}

@media (max-width: 1024px) {

    .resource-hero__inner {

    padding-top: 120px;

    padding-bottom: 10px;

    }

    .resource-hero-icon-four-star {

    width: 80px;

    top: 85px;

    left: 50%;

    transform: translateX(-50%);

    }

    .resource-hero__overlay {

    display: none;

    }



    .resource-hero__overlay {

    background-image: url(https://learningchain.vn/wp-content/uploads/2025/11/PIC_image_tai_nguyen_tin_tucv.webp);

    aspect-ratio: 767/ 697;

    }

    .resource-hero__overlay_image_tablet {

    display: block;

    pointer-events: none;

    background-image: url(https://learningchain.vn/wp-content/uploads/2025/11/PIC_image_tai_nguyen_tin_tucv.webp);

    background-repeat: no-repeat;

    background-position: center;

    background-size: contain;

    width: 100vw;

    height: auto;

    aspect-ratio: 767/ 697;

    }



}

@media (max-width: 600px) {

    .resource-hero-icon-four-star {

    width: 55px;

    top: 10px;

    }



    .resource-hero__eyebrow {

    font-size: calc(36px * 0.6 + (100vw * 36 / 430) * 0.4);

    }



    .resource-hero__title {

    font-size: calc(76px * 0.6 + (100vw * 76 / 430) * 0.4);

    }



    .resource-hero__tabs {

    gap: 20px;

    }

    .resource-hero__overlay_image_tablet {

    display: none;

    }

    .resource-hero__tabs_desktop {

    display: none;

    }



    .resource-hero__overlay {

    display: block;

    background-image: url(https://dev.learningchain.vn/wp-content/uploads/2025/11/PIC_tin-tuc_mobile.webp);

    aspect-ratio: 430/ 475;

    }



    .resource-hero__inner {

    padding-bottom: calc(120px * 0 + (100vw * 120 / 430) * 1.0);

    padding-top: calc(35px * 0 + (100vw * 35 / 430) * 1.0);

    }



    .resource-hero__tabs_mobile {

    display: flex;

    position: absolute;

    top: calc(310px * 0 + (100vw * 310 / 430) * 1.0);

    left: 0;

    justify-content: center;

    background: radial-gradient(140% 180% at 12% 5%, rgb(0 0 0 / 18%), rgb(217 0 0 / 0%) 55%), radial-gradient(120% 160% at 95% 15%, rgb(220 220 220 / 4%), rgba(255, 255, 255, 0) 60%), linear-gradient(180deg, #2d2d2d, #1a1a1a 55%, #424242);

    padding: 10px 0;

    z-index: 20;

    width: 100%;

    }



    .resource-hero__tabs::before {

    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 500 500"><filter id="noise"><feTurbulence baseFrequency="0.95" numOctaves="3" stitchTiles="stitch" type="fractalNoise"/></filter><rect width="100%" height="100%" filter="url(%23noise)"/></svg>');

    opacity: 0.18;

    z-index: 1;

    pointer-events: none;

    }



    .resource-tab_icon_learning_chain {

    width: 28px;

    height: auto;

    aspect-ratio: 43/25;

    }



    .resource-tab {

    gap: 5px;

    }

    .resource-hero {

    position: relative;

    margin-top: 85px;

    padding-bottom: calc(150px * 0 + (100vw * 150 / 430) * 1.0);

    }

}





@media (min-width: 1920px) {

    section {

    padding-left: 15%;

    padding-right: 15%;

    }

}





@media (min-width: 1440px) and (max-width: 1919px) {

    section {

    padding-left: 10%;

    padding-right: 10%;

    }

}



@media (min-width: 768px) and (max-width: 1439px) {

    section {

    padding-left: 7.5%;

    padding-right: 7.5%;

    }

}



@media (max-width: 767px) {

    section {

    padding-left: 5%;

    padding-right: 5%;

    }

}

@media (max-width: 390px) {

    section {

    padding-left: 3.5%;

    padding-right: 3.5%;

    }

}
#wpadminbar{
    display: none !important;
}

.filter::before, .input-container img, .recruit-card::after{
    opacity: 0.5;
    cursor: pointer;
    transition: all ease 1.2s;
}
.recruit-card::after{
    opacity: 0.1;
}
.filter:hover::before, .input-container:hover img, .recruit-card:hover::after{
    opacity: 1;
}
.filter .select-drop-box{
    color: #fff;
    position: absolute;
    width: 225px;
    backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-18px) scale(0.95);
    transition: opacity 0.32s 
    cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.32s 
    cubic-bezier(0.25, 0.46, 0.45, 0.94), border-radius 0.45s 
    ease-in-out, visibility 0s 
    linear 0.32s;
    margin: 0;
    top: 50px;
    left: -20px;
    border: 1px solid;
    z-index: 9;
    border-radius: inherit;
    mask-composite: exclude;
    padding: 10px 20px;
    border-radius: 10px;
    background: #000000;
}

.filter .select-drop-box a{
    color: #fff;
    display: block;
    text-decoration: none;
    position: relative;
    z-index: 9;
    padding: 10px;
}

.drop-box-item{
    text-transform: capitalize;
}

.filter .select-drop-box.active{
    opacity: 1;
    visibility: visible;
}

.filter-btn {
    position: relative;
    text-transform: capitalize;
}
.filter-btn span {
    color: white;
    font-size: 20px;
}
.filter-btn::before {
    content: "";
    position: absolute;
    top: -56px;
    left: -80px;
    width: 124px;
    height: 140px;
    background: url(https://learningchain.vn/wp-content/uploads/2025/11/LIGHT_EFFECT_tin-tuc.webp) no-repeat center;
    
    opacity: 0.5;
    transition: opacity 0.8s ease-in-out;
}
.filter-btn.active::before, .filter-btn:hover::before {
    opacity: 1;
}
.filter-btn .resource-trend__filter-icon {
    width: 24px;
    height: 21px;
    object-fit: contain;
    margin-bottom: -5px;
}

/* Hiệu ứng cho dropdown box */
.select-dr-box-container {
    display: grid;
    position: relative;
}
.select-drop-box {
    margin-top: 36px;
    position: absolute;
    left: -20px;
    z-index: 50;
    padding: 20px;
    background: black;
    border-radius: 12px;
    backdrop-filter: blur(10px);

    opacity: 0;
    visibility: hidden;
    transform: translateY(-18px) scale(0.95);  /* bắt đầu thấp hơn */
    transition:
        opacity 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        transform 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        border-radius 0.45s ease-in-out,
        visibility 0s linear 0.32s;
}
.select-drop-box.drop-box-active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);

    transition:
        opacity 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        transform 0.32s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        border-radius 0.45s ease-in-out,
        visibility 0s;
}

.drop-box-item {
    width: 165px;
    transition: all ease 0.5s;
    text-decoration: none;
    line-height: 1.5;
    padding: 10px 0;
}
.drop-box-item:hover{
    color: #ffffff;
    transform: translateX(3px);
}
.select-dr-box-container * {
    color: white;
}

@media (max-width: 1600px) {
    .filter-cont {
        gap: 10%;
    }
}