@font-face {
    font-family: "SVN-Gilroy-Bold";
    src: url("../../../../../fonts/SVN-Gilroy/SVN-GILROY-BOLD.otf") format("opentype");
}

@font-face {
    font-family: "SVN-Gilroy-Regular";
    src: url("../../../../../fonts/SVN-Gilroy/SVN-Gilroy-Regular.otf") format("opentype");
}

@font-face {
    font-family: "iCielCadena";
    src: url("../../../../../fonts/iCielCadena.otf") format("opentype");
}

@font-face {
    font-family: "SVN-Gilroy-Heavy";
    src: url("../../../../../fonts/SVN-Gilroy/SVN-Gilroy-Heavy.otf") format("opentype");
}

:root {
    --font-family-SVN-Gilroy-Bold: 'SVN-Gilroy-Bold';
    --font-family-SVN-Gilroy-Regular: 'SVN-Gilroy-Regular';
    --font-family-SVN-Gilroy-Heavy: 'SVN-Gilroy-Heavy';
    --font-family-iCielCadena: 'iCielCadena';
    --text-red: #cb2229;
    --text-black: #000;
    --text-white: #fff;
    --Gradient-LMC: linear-gradient(180deg, #DB1F1F 0%, #9D0B0F 100%);
}

* {
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family-SVN-Gilroy-Regular);
}

p {
    color: #0A0101;
    font-family: var(--font-family-SVN-Gilroy-Regular);
    font-size: 18px;
    font-style: normal;
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: 0;
}

a:hover {
    color: #DB1F1F;
}

strong {
    font-family: var(--font-family-SVN-Gilroy-Bold);
}

.text-justify {
    text-align: justify;
}

.cursor-pointer {
    cursor: pointer;
}

h2.title {
    font-family: var(--font-family-SVN-Gilroy-Bold);
    font-size: 2.5rem;
    font-style: normal;
    font-weight: 800;
    line-height: 1.3;
    text-transform: uppercase;
    background: var(--Gradient-LMC);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.view-more {
    color: #DB1F1F;
    text-align: center;
    font-family: var(--font-family-SVN-Gilroy-Regular);
    font-size: 1.125rem;
    font-style: normal;
    font-weight: 500;
    line-height: 1.3;
}

.video-wrapper {
    position: relative;
    overflow: hidden;
    padding-top: 56.25%;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 15px;
}

.main-content {
    background: url('../../images/phuong-phap-giang-day/bg.webp') no-repeat top center;
    background-size: cover;
}

.section-1 .heading-title {
    border-radius: 0 0.75rem 0.75rem 0;
    background: var(--Gradient-LMC);
    padding: 0.5rem 1.5rem;
    color: #FFF9D8;
    font-family: var(--font-family-SVN-Gilroy-Bold);
    font-size: 1.5rem;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    width: max-content;
}

.section-1 .heading-title::before {
    content: '';
    position: absolute;
    height: 1.5rem;
    width: 3rem;
    background-color: #890002;
    clip-path: polygon(100% 0, 0 0, 100% 70%);
    left: 0;
    bottom: -1.5rem;
}

.section-1 .box-content {
    width: 96%;
    margin-left: auto;
    border-radius: 0.75rem;
}

.bg-grey {
    background-color: #D9D9D94D;
    margin-top: -1.5rem;
}

.section-1 .box-content .content .item {
    border-radius: 0.75rem;
    background: rgba(219, 31, 31, 0.07);
}

.section-1 .box-content .content .item .tittle {
    color: #DB1F1F;
    text-align: justify;
    font-family: var(--font-family-SVN-Gilroy-Bold);
    font-size: 1.25rem;
    font-style: normal;
    font-weight: 700;
    line-height: 1.3;
}

.section-1 .box-content .box-image {
    flex-basis: 25%;
}

.section-1 .box-content .box-text {
    flex-basis: 75%;
}

.sec2-btn {
    color: #DB1F1F;
    text-align: center;
    font-family: var(--font-family-SVN-Gilroy-Bold);
    font-size: 1.5rem;
    font-style: normal;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 3.125rem;
    border: 4px solid #FFF;
    background: linear-gradient(180deg, #FDDA35 36.06%, #FE9C2B 100%);
    box-shadow: 0 4px 4px 0 #D9D9D9;
    width: max-content;
    padding: 0.5rem 1rem;
    max-width: 100%;
}

.section-1 .title::after {
    content: '';
    height: 1rem;
    width: 60%;
    background: url('../../images/phuong-phap-giang-day/btm2.webp') no-repeat center center;
    background-size: 100%;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.section-2 .title::after {
    content: '';
    height: 1rem;
    width: 60%;
    background: url('../../images/phuong-phap-giang-day/btm2.webp') no-repeat center center;
    background-size: 100%;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.gv-slide .owl-stage {
    display: flex;
    align-items: stretch;
}

.gv-slide .item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem 2rem;
    background: transparent;
    border-radius: 1.25rem;
    padding: 1.5rem;
    height: 100%;
}

.gv-slide .item::before {
    content: "";
    position: absolute;
    bottom: 0;
    /* (100% - 75%) / 2 = 12.5%  => canh giữa */
    left: 0;
    width: 100%;
    height: 75%;
    /* nền chỉ cao 75% */
    background: #fff;
    z-index: -1;
    /* nằm dưới nội dung */
    border-radius: 1.25rem;
    box-shadow: 3px 4px 30px 0 rgba(58, 22, 22, 0.10);
}

.gv-slide .item::after {
    content: '';
    height: 0.75rem;
    width: 50%;
    border-radius: 0 0 1.25rem 1.25rem;
    background: var(--Gradient-LMC);
    position: absolute;
    bottom: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
}

.gv-slide .item .image {
    position: relative;
    width: 60%;
    margin: auto;
    padding: 0.35rem;
    margin-bottom: 0;
    margin-top: 0;
}

.gv-slide .item .brief {
    width: 100%;
    margin-bottom: auto;
}

.gv-slide .item .image::after {
    content: '';
    position: absolute;
    background: url('../../images/phuong-phap-giang-day/boderava.webp') no-repeat;
    background-size: 100% 100%;
    background-position: center center;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.gv-slide .name {
    text-align: center;
    font-family: var(--font-family-SVN-Gilroy-Bold);
    font-size: 1.25rem;
    font-style: normal;
    font-weight: 800;
    line-height: normal;
    text-transform: uppercase;
    background: linear-gradient(180deg, #DB1F1F 0%, #9D0B0F 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gv-slide .certificate {
    border-radius: 0.625rem;
    background: rgba(219, 31, 31, 0.10);
    text-align: center;
    padding: 0.75rem 2rem;
}

.gv-slide .certificate span {
    font-family: var(--font-family-SVN-Gilroy-Bold);
    font-size: 1.25rem;
    font-style: normal;
    font-weight: 800;
    line-height: normal;
    text-transform: uppercase;
    background: linear-gradient(180deg, #DB1F1F 0%, #9D0B0F 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gv-slide .info ul {
    padding: 0;
    max-width: 100%;
}

.gv-slide .info li {
    position: relative;
    padding-left: 1.5rem;
    text-align: justify;
    margin-bottom: 10px;
    list-style: none;
}

.gv-slide .info li::before {
    content: '';
    width: 1rem;
    height: 1rem;
    background: url('../../images/phuong-phap-giang-day/checkround.webp') no-repeat center center;
    background-size: contain;
    position: absolute;
    top: 3px;
    left: 0;
}

.gv-slide .owl-item {
    padding: 1rem;
}

.gv-slide .owl-nav {
    display: inline-block !important;
}

.gv-slide .owl-nav .owl-next {
    position: absolute;
    right: -2.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.gv-slide .owl-nav .owl-prev {
    position: absolute;
    left: -2.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.section-3 .title::after {
    content: '';
    height: 1rem;
    width: 60%;
    background: url('../../images/phuong-phap-giang-day/btm2.webp') no-repeat center center;
    background-size: 100%;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.testimonial-slide .owl-nav {
    display: inline-block !important;
}

.testimonial-slide .owl-nav .owl-next {
    position: absolute;
    right: -2.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.testimonial-slide .owl-nav .owl-prev {
    position: absolute;
    left: -2.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.review-slide .owl-stage {
    display: flex;
    align-items: stretch;
}

.review-slide .owl-nav {
    display: inline-block !important;
}

.review-slide .owl-nav .owl-next {
    position: absolute;
    right: -2.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.review-slide .owl-nav .owl-prev {
    position: absolute;
    left: -2.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.review-slide .item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem 2rem;
    background: transparent;
    border-radius: 1.25rem;
    padding: 1.5rem;
    background: url('../../images/phuong-phap-giang-day/chevorn.webp') no-repeat;
    background-size: 2rem;
    background-position: left 12% top 14%;
    height: 100%;
}

.review-slide .item p.text-end {
    margin-top: auto;
}

.review-slide .item::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 85%;
    background: #fff;
    z-index: -1;
    border-radius: 1.25rem;
    box-shadow: 3px 4px 30px 0 rgba(58, 22, 22, 0.10);
}

.review-slide .item::after {
    content: '';
    height: 0.75rem;
    width: 50%;
    border-radius: 0 0 1.25rem 1.25rem;
    background: var(--Gradient-LMC);
    position: absolute;
    bottom: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
}

.review-slide .name {
    text-align: center;
    font-family: var(--font-family-SVN-Gilroy-Bold);
    font-size: 1.25rem;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    background: var(--Gradient-LMC);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.review-slide .certificate img {
    width: 35%;
    margin: auto;
}

.review-slide .image {
    padding: 0.5rem;
}

.review-slide .image img {
    width: 7rem;
    height: 7rem;
}

.review-slide .image::after {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #9D0B0F;
    position: absolute;
    content: '';
    z-index: -2;
    top: 0;
    left: 0;
}

.review-slide .owl-item {
    padding: 1rem;
}

.review-slide .owl-nav {
    display: none;
}

.section-4 .title::after {
    content: '';
    height: 1rem;
    width: 60%;
    background: url('../../images/phuong-phap-giang-day/btm2.webp') no-repeat center center;
    background-size: 100%;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.media-slide .item {
    padding: 1rem;
}

.media-slide .item_all {
    border-radius: 1.125rem;
    position: relative;
}

.media-slide .item_all::after {
    content: '';
    height: 0.75rem;
    width: 50%;
    border-radius: 0 0 1.25rem 1.25rem;
    background: var(--Gradient-LMC);
    position: absolute;
    bottom: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
}

.media-slide .item_all .media_on_top {
    border-radius: 1rem;
}

.media-slide .item_all .media_start {
    color: #000;
    font-family: var(--font-family-SVN-Gilroy-Bold);
    font-size: 1.125rem;
    font-style: normal;
    font-weight: 700;
}

.media-slide .owl-stage {
    display: flex;
    align-items: stretch;
}

.media-slide .owl-nav {
    display: inline-block !important;
}

.media-slide .owl-nav .owl-next {
    position: absolute;
    right: -2.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.media-slide .owl-nav .owl-prev {
    position: absolute;
    left: -2.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.section-5 .title::after {
    content: '';
    height: 1rem;
    width: 60%;
    background: url('../../images/phuong-phap-giang-day/btm2.webp') no-repeat center center;
    background-size: 100%;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.partner-slide .owl-nav {
    display: inline-block !important;
}

.partner-slide .owl-nav .owl-next {
    position: absolute;
    right: -2.5rem;
    top: 45%;
    transform: translateY(-50%);
}

.partner-slide .owl-nav .owl-prev {
    position: absolute;
    left: -2.5rem;
    top: 45%;
    transform: translateY(-50%);
}

@media screen and (max-width:1200px) {
    p {
        font-size: 16px;
    }

    h2.title {
        font-size: 2rem;
    }

    .sec2-btn {
        font-size: 1rem;
    }

    .owl-nav .owl-prev {
        left: -1rem !important;
    }

    .owl-nav .owl-next {
        right: -1rem !important;
    }

}

@media screen and (max-width:767px) {
    h2.title {
        font-size: 1.5rem;
    }

    p {
        font-size: 14px;
    }

    .view-more {
        font-size: 16px;
    }

    .section-1 .heading-title {
        font-size: 1rem;
    }

    .section-1 .box-content {
        width: 100%;
        flex-direction: column;
        margin-top: 0;
    }

    .partner-slide {
        display: flex;
        flex: 1 1 auto;
        gap: 0.5rem;
        flex-wrap: wrap;
        align-items: center;
        justify-content: center;
    }

    .partner-slide .item {
        flex-basis: 30%;
    }

    .owl-nav img {
        width: 30px;
    }
}

@media screen and (max-width:575px) {
    h2.title::after{
        width: 100% !important;
    }
    .owl-nav .owl-prev {
        left: 0 !important;
    }

    .owl-nav .owl-next {
        right: 0 !important;
    }
}

@media screen and (max-width:400px){
    .section-1 .heading-title{
        padding: 0.5rem;
    }
}