/* css/site.css */
@font-face {
    font-family: "Roboto";
    src: url("../fonts/Roboto-Regular.html");
}

@font-face {
    font-family: "SFProDisplay";
    src: url("../fonts/sfprodisplay-light.html") format("opentype");
    font-weight: 300;
    font-style: normal;
}

@font-face {
    font-family: "SFProDisplay";
    src: url("../fonts/sfprodisplay-regular.otf") format("opentype");
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: "SFProDisplay";
    src: url("../fonts/sfprodisplay-medium.otf") format("opentype");
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: "SFProDisplay";
    src: url("../fonts/sfprodisplay-bold.otf") format("opentype");
    font-weight: 700;
    font-style: normal;
}

@font-face {
    font-family: "SFProDisplay";
    src: url("../fonts/sfprodisplay-italic.html") format("opentype");
    font-weight: 400;
    font-style: italic;
}

html {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-image: url("../assets/img/layout/bg-body.png");
    max-width: 100%;
    margin: auto;
    font-size: 22px;
    font-family: "SFProDisplay", sans-serif;
    min-width: 280px;
}

.banner-coop {
    width: 100%;
    height: max-content;
    max-height: 700px;
    background:url('../assets/img/coopbanner/bg.webp') no-repeat center center;
    background-size: cover;
}

.banner-content {
    width: 100%;
    height: max-content;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    box-sizing: border-box;
    flex-direction: row;
}

.banner-content-left {
    width: 50%;
    height: max-content;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    gap: 10px;
}

.banner-content-left h1 {
    color: #1738A8;
    font-family: "Roboto";
    font-size: 40px;
    font-style: normal;
    font-weight: 1000;
    line-height: 45px;
    text-transform: uppercase;
}

.banner-content-left p {
    color: #FFF;
    text-align: justify;
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 150%; /* 27px */
}

.banner-content-right {
    width: 50%;
    height: max-content;
    display: flex;
    justify-content: center;
    align-items: center;
}

.banner-content-left-button {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

.banner-content-left-button .btn-banner {
    width: 48% !important;
    height: auto;
}
.banner-content-left-button img,
.banner-content-right img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

a {
    color: inherit;
    text-decoration: none;
}

.show-pc {
    display: flex;
    justify-content: center;
}

.show-mb {
    display: none;
}

.img-100 {
    height: auto;
    width: 100%;
}

.section-event img {
    width: 100%;
    height: auto;
}

/* Large Desktop - Ultra Wide */
@media (min-width: 1920px) {
    .header-pc .annoucement .video-main {
        width: 1000px;
        max-width: 1000px;
        min-width: 900px;
    }
    
    .header-pc .annoucement .video-main #mainVideo_pc {
        height: 560px;
    }
    
    .header-pc .annoucement .video-playlist {
        width: 380px;
        height: 560px;
    }
    
    .header-pc .annoucement #playlist_pc li {
        height: 150px;
    }
    
    .container {
        max-width: 1200px;
    }
}

/* Large Desktop */
@media (max-width: 1600px) and (min-width: 1401px) {
    .header-pc .annoucement .video-main {
        width: 900px;
        max-width: 900px;
        min-width: 700px;
    }
    
    .header-pc .annoucement .video-main #mainVideo_pc {
        height: 500px;
    }
    
    .header-pc .annoucement .video-playlist {
        width: 350px;
        height: 500px;
    }
    
    .header-pc .annoucement #playlist_pc li {
        height: 140px;
    }
}

/* Standard Desktop */
@media (max-width: 1400px) and (min-width: 1281px) {
    .header-pc .annoucement .video-main {
        width: 700px;
        max-width: 700px;
        min-width: 500px;
    }
    
    .header-pc .annoucement .video-main #mainVideo_pc {
        height: 400px;
    }
    
    .header-pc .annoucement .video-playlist {
        width: 280px;
        height: 400px;
    }
    
    .header-pc .annoucement #playlist_pc li {
        height: 115px;
    }
    
    .header-pc .annoucement .video-player-container {
        gap: 20px;
        flex-direction: row;
        flex-wrap: nowrap;
    }
}

/* Medium Desktop */
@media (max-width: 1280px) and (min-width: 1101px) {
    .header-pc .annoucement .video-main {
        width: 100%;
        max-width: 600px;
        min-width: 400px;
    }
    
    .header-pc .annoucement .video-main #mainVideo_pc {
        height: 340px;
    }
    
    .header-pc .annoucement .video-playlist {
        width: 280px;
        max-width: 100%;
        min-width: 250px;
        height: 340px;
    }
    
    .header-pc .annoucement #playlist_pc li {
        height: 95px;
    }
    
    .header-pc .annoucement .video-player-container {
        gap: 15px;
        flex-direction: row;
        flex-wrap: nowrap;
    }
}

/* Small Desktop */
@media (max-width: 1100px) and (min-width: 1001px) {
    .header-pc .annoucement .video-main {
        width: 100%;
        max-width: 500px;
        min-width: 350px;
    }
    
    .header-pc .annoucement .video-main #mainVideo_pc {
        height: 280px;
    }
    
    .header-pc .annoucement .video-playlist {
        width: 250px;
        max-width: 100%;
        min-width: 200px;
        height: 280px;
    }
    
    .header-pc .annoucement #playlist_pc li {
        height: 80px;
    }
    
    .header-pc .annoucement .video-player-container {
        gap: 15px;
        flex-direction: row;
        flex-wrap: nowrap;
    }
    
    .header-pc .annoucement .video-playlist h4 {
        font-size: 14px;
        margin-bottom: 10px;
    }
}


/* Tablet Landscape */
@media (max-width: 1000px) and (min-width: 769px) {
    .show-pc {
        display: none;
    }

    .show-mb {
        display: flex;
        justify-content: center;
        width: 100%;
    }
    
    
    .header-mb .annoucement .video-main #mainVideo_mb {
        height: 280px;
    }
    
    .header-mb .annoucement .video-playlist {
        max-width: 500px;
        height: 300px;
    }
    
    .header-mb .annoucement #playlist_mb li {
        width: calc((100% - 16px) / 3);
        height: 85px;
        flex-shrink: 0;
    }
    
    .header-mb .annoucement .video-player-container {
        gap: 10px;
    }
}

/* Tablet Portrait */
@media (max-width: 768px) and (min-width: 481px) {
    html {
        font-size: 14px;
    }

    .show-pc {
        display: none;
    }

    .show-mb {
        display: flex;
        justify-content: center;
        width: 100%;
    }
    
    .header-mb .annoucement .video-main {
        max-width: 450px;
    }
    
    .header-mb .annoucement .video-main #mainVideo_mb {
        height: 250px;
    }
    
    .header-mb .annoucement .video-playlist {
        max-width: 450px;
        height: 270px;
    }
    
    .header-mb .annoucement #playlist_mb li {
        width: calc((100% - 16px) / 3);
        height: 75px;
        flex-shrink: 0;
    }
}

/* Mobile Large */
@media (max-width: 480px) {
    html {
        font-size: 12px;
    }

    .show-pc {
        display: none !important;
    }

    .show-mb {
        display: flex;
        justify-content: center;
        width: 100%;
    }
}

/* css/daisu.css */
/* _content/Daisu_mb66/Views/Sha#1738A8/_Layout.cshtml.rz.scp.css */
/* Please see documentation at https://learn.microsoft.com/aspnet/core/client-side/bundling-and-minification
for details on configuring this project to bundle and minify static web assets. */

a.navbar-brand[b-6w58b7c1dx] {
    white-space: normal;
    text-align: center;
    word-break: break-all;
}

a[b-6w58b7c1dx] {
    color: #0077cc;
}

.btn-primary[b-6w58b7c1dx] {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.nav-pills .nav-link.active[b-6w58b7c1dx],
.nav-pills .show>.nav-link[b-6w58b7c1dx] {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.border-top[b-6w58b7c1dx] {
    border-top: 1px solid #e5e5e5;
}

.border-bottom[b-6w58b7c1dx] {
    border-bottom: 1px solid #e5e5e5;
}

.box-shadow[b-6w58b7c1dx] {
    box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
}

button.accept-policy[b-6w58b7c1dx] {
    font-size: 1rem;
    line-height: inherit;
}

.footer[b-6w58b7c1dx] {
    position: absolute;
    bottom: 0;
    width: 100%;
    white-space: nowrap;
    line-height: 60px;
}

/* css/header.css */
.header-pc .navbar {
    display: flex;
    justify-content: center;
    border-bottom: 2px solid #1738A8;
    background: #FFFFFF;
}

.header-pc .navbar .container {
    display: flex;
    justify-content: center;
    gap: 25px;
}

.header-pc .annoucement {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    width: 100%;
    padding: 0 10px;
    box-sizing: border-box;
    min-height: 470px;
}

.header-pc .annoucement .video-player-container {
    display: flex;
    flex-direction: row;
    gap: 20px;
    justify-content: center;
    align-items: flex-start;
    width: 100%;
    max-width: 100%;
    flex-wrap: nowrap;
}

.header-pc .annoucement .video-main {
    width: 800px;
    flex-shrink: 1;
    position: relative;
}

.header-pc .annoucement .video-main #mainVideo_pc {
    width: 100%;
    height: 450px;
    border-radius: 14px;
    object-fit: cover;
    display: block;
}

.header-pc .annoucement .video-main iframe {
    width: 100%;
    height: 500px;
}

.header-pc .annoucement .video-playlist {
    width: 320px;
    max-width: 100%;
    min-width: 280px;
    height: 450px;
    padding: 15px;
    box-sizing: border-box;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    flex-shrink: 1;
    display: flex;
    flex-direction: column;
}

.header-pc .annoucement .video-playlist h4 {
    margin: 0 0 15px 0;
    font-size: 16px;
    color: #fff;
    text-align: center;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.header-pc .annoucement #playlist_pc {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
    height: 100%;
    justify-content: space-between;
}

.header-pc .annoucement #playlist_pc li {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    border-radius: 14px;
    height: auto;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.header-pc .annoucement #playlist_pc li::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.3));
    z-index: 1;
    transition: opacity 0.3s ease;
}

.header-pc .annoucement #playlist_pc li.selected {
    border: 3px solid #0d6efd;
    box-shadow: 0 0 20px rgba(38, 0, 255, 0.5);
    transform: scale(1.02);
}

.header-pc .annoucement #playlist_pc li.selected::before {
    opacity: 0;
    pointer-events: none;
}

.header-pc .annoucement #playlist_pc li:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.header-pc .annoucement #playlist_pc li:hover::before {
    opacity: 0.2;
}

.header-pc .annoucement #playlist_pc li img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    border-radius: 12px;
}

.header-pc .annoucement #playlist_pc li:after {
    content: '▶';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #0d6efd;
    font-weight: bold;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.header-pc .annoucement #playlist_pc li:hover:after {
    opacity: 1;
}

.header-pc .annoucement #playlist_pc li.selected:after {
    opacity: 0;
}

.header-pc .menu-group {
    margin-top: 30px;
    margin-bottom: 30px;
    display: flex;
    gap: 35px;
    justify-content: center;
}

.header-pc .menu-item {
    font-weight: 700;
    font-size: 21px;
    line-height: 100%;
    letter-spacing: 0;
    text-align: center;
    color: #fff;
    max-width: 320px;
    padding: 12px 20px;
    width: 100%;
    border-radius: 39px;
    overflow: hidden;
    background: #F40000;
}

.header-pc .section-banner {
    margin-top: -20px;
}

/*mobile*/
.header-mb .navbar {
    display: flex;
    justify-content: center;
    border-bottom: 2px solid #0d6efd;
    background: #FFFFFF;
}

.header-mb .navbar .container {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.header-mb .navbar .logo-mb {
    width: 110px
}

.header-mb .navbar .logo-relation {
    width: 40px;
}

.header-mb .navbar .logo-ambassador {
    width: 110px
}

.header-mb .annoucement {
    display: flex;
    justify-content: center;
    width: 100%;
    padding: 15px 10px;
    box-sizing: border-box;
}

.header-mb .annoucement .video-player-container {
    display: flex;
    gap: 15px;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: none;
    min-width: 280px;
}

.header-mb .annoucement .video-main {
    width: 100%;
    max-width: 90vw;
    min-width: 280px;
    flex-shrink: 0;
    position: relative;
}

.header-mb .annoucement .video-main #mainVideo_mb {
    width: 100%;
    height: 225px;
    border: 2px solid #0d6efd;
    border-radius: 6px;
    object-fit: cover;
    display: block;
}

.header-mb .annoucement .video-main iframe {
    width: 100%;
    height: 500px;
}

.header-mb .annoucement .video-playlist {
    width: 100%;
    max-width: 90vw;
    min-width: 280px;
    height: auto;
    min-height: 280px;
    padding: 12px;
    box-sizing: border-box;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 0, 0, 0.3);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
}

.header-mb .annoucement .video-playlist h4 {
    margin: 0 0 10px 0;
    font-size: 14px;
    color: #fff;
    text-align: center;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.header-mb .annoucement #playlist_mb {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: row;
    gap: 8px;
    height: 100%;
    justify-content: space-between;
}

.header-mb .annoucement #playlist_mb li {
    cursor: pointer;
    position: relative;
    overflow: hidden;
    width: calc((100% - 16px) / 3);
    height: 80px;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    flex-shrink: 0;
}

.header-mb .annoucement #playlist_mb li::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.2));
    z-index: 1;
    transition: opacity 0.3s ease;
}

.header-mb .annoucement #playlist_mb li.selected {
    border: 2px solid #0d6efd;
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.4);
    transform: scale(1.02);
}

.header-mb .annoucement #playlist_mb li.selected::before {
    opacity: 0;
    pointer-events: none;
}

.header-mb .annoucement #playlist_mb li:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.header-mb .annoucement #playlist_mb li:hover::before {
    opacity: 0.1;
}

.header-mb .annoucement #playlist_mb li img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    border-radius: 8px;
}

.header-mb .annoucement #playlist_mb li:after {
    content: '▶';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 25px;
    height: 25px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: #0d6efd;
    font-weight: bold;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.header-mb .annoucement #playlist_mb li:hover:after {
    opacity: 1;
}

.header-mb .annoucement #playlist_mb li.selected:after {
    opacity: 0;
}


.header-mb .menu-group {
    margin-top: 15px;
    display: flex;
    gap: 15px;
    justify-content: center;
}

.header-mb .menu-item {
    font-weight: 700;
    font-size: 12px;
    line-height: 100%;
    letter-spacing: 0;
    text-align: center;
    color: #fff;
    padding: 7px 20px;
    max-width: 190px;
    width: 100%;
    border-radius: 39px;
    overflow: hidden;
    background: #F40000;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Medium */
@media (max-width: 425px) and (min-width: 376px) {
    .header-mb .menu-item {
        padding: 6px 16px;
        max-width: 45vw;
        font-size: 11px;
    }
    
    .header-mb .annoucement .video-main {
        max-width: 95vw;
    }
    
    .header-mb .annoucement .video-main #mainVideo_mb {
        height: calc(95vw * 0.56);
        min-height: 190px;
    }
    
    .header-mb .annoucement .video-playlist {
        max-width: 95vw;
        height: auto;
        min-height: 230px;
        padding: 12px;
    }
    
    .header-mb .annoucement #playlist_mb li {
        width: calc((100% - 16px) / 3);
        height: 65px;
        flex-shrink: 0;
    }
    
    .header-mb .annoucement #playlist_mb li:after {
        width: 22px;
        height: 22px;
        font-size: 9px;
    }
    
    .header-mb .annoucement .video-player-container {
        gap: 12px;
    }
}

/* Mobile Small */
@media (max-width: 375px) and (min-width:321px) {
    .header-mb .menu-item {
        padding: 5px 14px;
        max-width: 40vw;
        font-size: 10px;
    }
    
    .header-mb .annoucement .video-main {
        max-width: 95vw;
    }
    
    .header-mb .annoucement .video-main #mainVideo_mb {
        height: calc(95vw * 0.56);
        min-height: 170px;
    }
    
    .header-mb .annoucement .video-playlist {
        max-width: 95vw;
        height: auto;
        min-height: 210px;
        padding: 10px;
    }
    
    .header-mb .annoucement #playlist_mb li {
        width: calc((100% - 16px) / 3);
        height: 60px;
        flex-shrink: 0;
    }
    
    .header-mb .annoucement #playlist_mb li:after {
        width: 20px;
        height: 20px;
        font-size: 8px;
    }
}

/* Mobile Extra Small */
@media (max-width: 320px) {
    .header-mb .menu-item {
        padding: 4px 8px;
        max-width: 35vw;
        font-size: 9px;
    }
    
    .header-mb .annoucement .video-main {
        max-width: 95vw;
    }
    
    .header-mb .annoucement .video-main #mainVideo_mb {
        height: calc(95vw * 0.56);
        min-height: 155px;
    }
    
    .header-mb .annoucement .video-playlist {
        max-width: 95vw;
        height: auto;
        min-height: 190px;
        padding: 8px;
    }
    
    .header-mb .annoucement #playlist_mb li {
        width: calc((100% - 16px) / 3);
        height: 55px;
        flex-shrink: 0;
    }
    
    .header-mb .annoucement .video-playlist h4 {
        font-size: 11px;
        margin-bottom: 6px;
    }
    
    .header-mb .annoucement #playlist_mb li:after {
        width: 18px;
        height: 18px;
        font-size: 7px;
    }
    
    .header-mb .annoucement .video-player-container {
        gap: 8px;
    }
}

/* iPhone SE và thiết bị rất nhỏ */
@media (max-width: 280px) {
    .header-mb .menu-item {
        padding: 3px 6px;
        max-width: 30vw;
        font-size: 8px;
    }
    
    .header-mb .annoucement .video-main {
        max-width: 95vw;
    }
    
    .header-mb .annoucement .video-main #mainVideo_mb {
        height: calc(95vw * 0.56);
        min-height: 145px;
    }
    
    .header-mb .annoucement .video-playlist {
        max-width: 95vw;
        height: auto;
        min-height: 175px;
        padding: 6px;
    }
    
    .header-mb .annoucement #playlist_mb li {
        width: calc((100% - 12px) / 3);
        height: 50px;
        flex-shrink: 0;
    }
    
    .header-mb .annoucement .video-playlist h4 {
        font-size: 10px;
        margin-bottom: 4px;
    }
    
    .header-mb .annoucement #playlist_mb li:after {
        width: 16px;
        height: 16px;
        font-size: 6px;
    }
    
    .header-mb .annoucement .video-player-container {
        gap: 6px;
    }
    
    .header-mb .annoucement {
        padding: 10px 5px;
    }
}

/* css/content.css */
.content {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    font-size: 20px;
}

.container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 10px;
    box-sizing: border-box;
}

/* Large Desktop Container */
@media (min-width: 1401px) {
    .container {
        max-width: 1200px;
    }
}

/* Ultra Wide Container */  
@media (min-width: 1920px) {
    .container {
        max-width: 1200px;
    }
}

.content .container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-content: center;
    justify-content: center;
    align-items: center;
}

.content .content-title {
    width: 100%;
    line-height: 100%;
    letter-spacing: 0;
    color: #fff;
    text-align: center;
    background-position: center;
    background-repeat: no-repeat;
    background-image: url('../assets/img/content-title.png');
    background-size: contain;
    background-repeat: no-repeat;
    font-size: 24px;
    font-weight: bold;
}

.content .content-title .content-title-inner {
    padding: 20px;
}

.content .event-region {
}

.content .event-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    background-image: url(../assets/img/events/border.png);
    background-size: 100% 100%;
    background-position: center center;
    padding: 15px;
}

.content .event-container .event-title {
    font-weight: 500;
    font-size: 18px;
    line-height: 100%;
    letter-spacing: 0;
    text-align: justify;
    color: #000;
    padding: 0 26px;
}

.content .section-content-1 {
    display: flex;
    gap: 0px;
    justify-content: flex-start;
    max-height: 400px;
    width: 100%;
}

.content .section-content-1 img {
    width: 100%;
    max-width: 450px;
    height: auto;
    object-fit: contain;
}


.content .section-text-with-signature {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 60%;
    padding: 0 10px;
    color: #000;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    text-align: justify;
}

.content .section-text-with-signature img {
    /*            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            bottom: -300px;*/
    width: 80%;
    height: auto;
}

.content .section-content-2 {
    display: flex;
    position: relative;
    gap: 40px;
    justify-content: flex-end;
    align-items: flex-start;
    min-height: 510px;
}

.content .title-ambassador {
    margin-top: -130px;
}

.content .section-content-2 img {
    max-width: 100%;
    height: auto;
}

.content .section-text-content {
    display: flex;
    flex-direction: column;
    gap: 10px;
    letter-spacing: 0;
    font-weight: 500;
    text-align: justify;
    width: 50%;
    padding: 0 0px 0px 10px;
}

.content .section-bio {
    display: flex;
    flex-direction: column;
    gap: 10px;
    letter-spacing: 0;
    font-weight: 500;
    text-align: justify;
    padding: 0 10px;
    width: 100%;
}

.bio-img img {
    width: 100%;

}

.content .section-banner {
    width: 100%;
}

.content .section-event {
    width: 100%;
}

.content .section-event-title img {
    max-width: 100%;
}

.swiper-banner .swiper-pagination {
    display: none;
}

.swiper-event {
    padding-bottom: 50px;
}

/* CSS để đồng bộ độ cao cho các swiper slides */
.swiper-event .swiper-wrapper {
    display: flex;
    align-items: stretch;
}

.swiper-event .swiper-slide {
    height: auto;
    display: flex;
}

.swiper-event .swiper-slider-wrapper {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.swiper-event .event-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.swiper-event .event-container .event-title {
    flex: 1;
    display: flex;
    align-items: flex-start;
}

.swiper-event .swiper-pagination {
    /*bottom: 0px;*/
    position: absolute;
    z-index: 2;
    transition: unset;
    transform: unset;
}

/*.swiper-pagination-bullets {
    margin-top: 10px;
}*/
.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background-color: #ccc;
    border-radius: 50%;
    opacity: 1;
    transition: all 0.3s ease;
    border: none;
    /*overflow:hidden;*/
}

.swiper-pagination-bullet-active {
    width: 24px;
    height: 10px;
    background-color: #1738A8;
    border-radius: 5px;
    padding: 5px;
}

/* CSS cho Reward Slider */
.reward-slider-container {
    width: 100%;
    position: relative;
    margin: 20px 0;
}

.swiper-reward {
    width: 100%;
    padding: 0 50px 50px 50px;
    box-sizing: border-box;
}

.swiper-reward .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
    height: auto;
}

.swiper-reward .reward-slide-wrapper {
    width: 100%;
    max-width: 300px;
    text-align: center;
}

.swiper-reward .reward-slide-wrapper img {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.swiper-reward .reward-slide-wrapper img:hover {
    transform: scale(1.05);
}

/* Navigation buttons cho reward slider */
.swiper-button-prev-reward,
.swiper-button-next-reward {
    color: #0d6efd !important;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    width: 40px !important;
    height: 40px !important;
    margin-top: -20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.swiper-button-prev-reward:hover,
.swiper-button-next-reward:hover {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}

.swiper-button-prev-reward::after,
.swiper-button-next-reward::after {
    font-size: 18px !important;
    font-weight: bold;
}

/* Pagination cho reward slider */
.swiper-pagination-reward {
    bottom: 10px !important;
}

.swiper-pagination-reward .swiper-pagination-bullet {
    background-color: rgba(255, 255, 255, 0.5);
    opacity: 1;
}

.swiper-pagination-reward .swiper-pagination-bullet-active {
    background-color: #0d6efd;
    width: 24px;
    border-radius: 5px;
}

@media (max-width:1000px) {
    .container {
        max-width: 100%;
        width: 100%;
        margin: 0 auto;
        padding: 0 15px;
        box-sizing: border-box;
    }

    .header-mb .annoucement {
        padding: 10px 0px;
        box-sizing: border-box;
    }

    /* Layout video player cho mobile - video chính ở trên, playlist nằm ngang ở dưới */
    .header-mb .annoucement .video-player-container {
        display: flex;
        flex-direction: column;
        gap: 10px;
        align-items: center;
        width: 100%;
        max-width: none;
        min-width: 280px;
    }

    .header-mb .annoucement .video-main {
        width: 100%;
        max-width: 100%;
        min-width: 280px;
        flex-shrink: 0;
        position: relative;
    }

    .header-mb .annoucement .video-playlist {
        width: 100%;
        height: auto;
        min-height: 120px;
        padding: 12px;
        box-sizing: border-box;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 0, 0, 0.3);
        border-radius: 8px;
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: 10px;
    }

    .header-mb .annoucement .video-playlist h4 {
        margin: 0 0 8px 0;
        font-size: 14px;
        color: #fff;
        text-align: center;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .header-mb .annoucement #playlist_mb {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-direction: row;
        gap: 10px;
        height: 100%;
        justify-content: space-between;
        border-radius: 10px;
    }

    .header-mb .annoucement #playlist_mb li {
        cursor: pointer;
        position: relative;
        overflow: hidden;
        width: calc((100% - 16px) / 3);
        height: max-content;
        border-radius: 8px;
        transition: all 0.3s ease;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
        flex-shrink: 0;
    }

    .header-mb .annoucement #playlist_mb li::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(45deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.2));
        z-index: 1;
        transition: opacity 0.3s ease;
    }

    .header-mb .annoucement #playlist_mb li.selected {
        border: 2px solid #0d6efd;
        box-shadow: 0 0 15px rgba(255, 0, 0, 0.4);
        transform: scale(1.02);
    }

    .header-mb .annoucement #playlist_mb li.selected::before {
        opacity: 0;
        pointer-events: none;
    }

    .header-mb .annoucement #playlist_mb li:hover {
        transform: scale(1.05);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .header-mb .annoucement #playlist_mb li:hover::before {
        opacity: 0.1;
    }

    .header-mb .annoucement #playlist_mb li img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.3s ease;
        border-radius: 8px;
    }

    .header-mb .annoucement #playlist_mb li:after {
        content: '▶';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 25px;
        height: 25px;
        background: rgba(255, 255, 255, 0.95);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        z-index: 2;
        opacity: 0;
        transition: opacity 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 10px;
        color: #0d6efd;
        font-weight: bold;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
    }

    .header-mb .annoucement #playlist_mb li:hover:after {
        opacity: 1;
    }

    .header-mb .annoucement #playlist_mb li.selected:after {
        opacity: 0;
    }

    .content .section-content-1 {
        max-height: unset;
    }

    .banner-coop-content {
        /* background: url('../assets/img/coopbanner/content-bg.png') no-repeat center center; */
        /* background-size: 100% 100%;
        padding-top: 10px; */
    }

    .banner-coop-content .banner-content-left {
        padding: 0px;
    }

    .banner-coop-content .banner-content-left h1 {
        width: 100%;
        font-size: 26px;
        line-height: 30px;
        display: flex;
        justify-content: center;
        align-items: center;
        text-align: center;
        margin: 10px auto 0px;
    }
    .banner-coop-content .banner-content-left p {
        color: #000;
        text-align: justify;
        font-size: 14px;
        font-style: normal;
        font-weight: 400;
        line-height: 150%; /* 21px */
    }

    .content {
        margin-top: 20px;
        font-size: 13px;
    }

    .content .content-title {
        font-size: 13px;
        font-weight: 700;
        line-height: 100%;
        letter-spacing: 0;
        text-align: center;
        background-position: center;
        background-repeat: no-repeat;
        background-image: url('../assets/img/content-title-mb.png');
        max-width: 420px;
        max-height: 50px;
    }

    .content .content-title .content-title-inner {
        padding: 10px 23px;
    }

    .content .content-title .content-title-inner.reward {
        padding: 20px;
    }

    .content .section-content-1 {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        width: 100%;
        margin:10px auto;
        gap:15px;
    }

    .content .section-content-1 .section-text-with-signature {
        flex-direction: column-reverse;
        width: 100%;
    }

    .content .section-content-1 img {
        position: relative;
        left: auto;
        bottom: auto;
        transform: none;
        width: 80% !important;
        max-width: 450px;
    }

    .content .section-content-1 .show-mb img {
        width: 308px;
        height: auto;
        margin-top: 10px;
        margin-bottom: 10px;
    }

    .content .section-content-2 {
        width: 100%;
        flex-direction: column;
        min-height: unset;
        gap: 18px;
    }

    .content .section-text-content {
        width: 100%;
    }

    .content .section-bio {
        width: 100%;
    }

    .content .section-bio .bio-img {
        width: 100%;
    }

    .content .section-bio .bio-img img {
        max-width: 100%;
        height: auto;
    }

    .content .section-banner {
        width: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-content: center;
        align-items: center;
        gap: 20px;
        padding-left: 9px;
        padding-right: 9px;
        background: url('../assets/img/reward/bg.png');
        background-repeat: no-repeat;
        background-size: 100% auto;
        background-position: bottom center;
        padding-bottom: 20px;
    }

    /* Reward Slider responsive cho mobile */
    .swiper-reward {
        padding: 0 10px 30px 10px;
    }

    .swiper-reward .reward-slide-wrapper {
        max-width: 100%;
        width: 100%;
    }

    .swiper-button-prev-reward,
    .swiper-button-next-reward {
        width: 35px !important;
        height: 35px !important;
        margin-top: -17px;
    }

    .swiper-button-prev-reward::after,
    .swiper-button-next-reward::after {
        font-size: 14px !important;
    }

    .swiper-pagination-reward {
        bottom: 5px !important;
    }

@media (max-width: 425px) {
    .swiper-reward {
        padding: 0 5px 25px 5px;
    }

    .swiper-reward .reward-slide-wrapper img {
        border-radius: 6px;
    }

    .swiper-button-prev-reward,
    .swiper-button-next-reward {
        width: 30px !important;
        height: 30px !important;
        margin-top: -15px;
    }

    .swiper-button-prev-reward::after,
    .swiper-button-next-reward::after {
        font-size: 12px !important;
    }
}

    .content .section-banner img {
        max-width: 100%;
        height: auto;
    }

    .content .event-container {
        gap: 5px;
    }

    .section-event img {
        width: 100% !important;
    }

    .content .event-container .event-title {
        font-size: 12px;
        line-height: 100%;
        letter-spacing: 0;
        text-align: justify;
        padding: 0px;
        font-weight: 300;
        line-height: 1.2;
    }

    .annoucement {
        margin-top: 10px;
    }

    .content .section-text-with-signature,
    .content .section-text-content,
    .content .section-bio {
        padding: 0;
    }

    .wp-ds {
        display: flex;
        justify-content: center;
        width: 100%;
        flex-direction: column
    }

    .content .section-content-2 img {
        height: auto;
        max-width: 653px;
        width: 100%;
        margin: auto;
    }

    .content .title-ambassador {
        margin-top: -20px;
    }

    .content .section-content-2 .floating-text {
        width: 100%;
        position: relative;
    }
}

@media (max-width:425px) {
    .content .section-content-1 .show-mb img {
        width: 235px;
    }
}

/* css/footer.css */
.footer-pc {
    background: #fff;
    font-family: "Times New Roman", sans-serif;
    text-align: center;
    color: #222;
    font-size: 14px;
}

.footer-endorse-head {
    font-size: 26px;
    font-weight: 700;
    text-transform: capitalize;
    display: flex;
    width: 100%;
    justify-content: space-between;
}

.list-dt-ct {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.footer-pc .container {
    display: flex;
    flex-direction: column;
}

.footer-pc .footer-header {
    margin-bottom: 10px;
    display: flex;
    text-align: left;
    font-weight: 700;
    font-size: 20px;
    line-height: 20px;
    letter-spacing: 0;
    vertical-align: middle;
    text-transform: capitalize;
}

.footer-pc .footer-logos {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-pc .partner {
    text-align: center;
    display: flex;
    gap: 10px;
    align-items: center;
    font-weight: 400;
    font-size: 16px;
    line-height: 16px;
    letter-spacing: 0;
    vertical-align: middle;
}

.footer-pc .okvip {
    border-left: 1px solid #000000;
    border-right: 1px solid #000000;
    padding-left: 136px;
    padding-right: 136px;
}

.footer-pc .footer-icons {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
    margin: 15px 0;
}

.footer-pc .footer-icons img {
    /*height: 40px;*/
}

.footer-pc .icon-part {
    display: flex;
    gap: 43px;
}

.footer-links {
    margin: 15px 0;
    display: flex;
    justify-content: space-between;
    font-size: 17px;
    gap: 15px;
}

.footer-links a {
    text-decoration: none;
    color: #333;
}

.footer-links a:hover {
    text-decoration: underline;
}

.footer-pc .footer-copy {
    font-weight: 400;
    font-size: 15px;
    line-height: 15px;
    letter-spacing: 0;
    text-align: center;
    vertical-align: middle;
}


/*mobile*/

.footer-mb {
    background: #fff;
    font-family: "Times New Roman", sans-serif;
    font-weight: 400;
    font-size: 15px;
    line-height: 100%;
    letter-spacing: 0;
    text-transform: capitalize;
    color: #000000;
    padding: 20px 0;
}

.footer-mb .container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-mb .footer-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-mb .footer-header {
    display: flex;
    font-size: 16px;
    font-weight: 700;
    width: 100%;
    justify-content: flex-start;
    align-items: center;
    text-align: center;
}

.footer-mb .footer-header img {
    width: 100%;
}

.footer-mb .ambassador-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.footer-mb .ambassador-footer .ambassador-footer-title {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.footer-mb .ambassador-footer .ambassador-footer-title img {
    width: 100%;
    max-width: 250px;
}

.footer-mb .ambassador-footer .ambassador-footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-top: 10px;
    height: 100%;
}

.footer-mb .ambassador-footer .ambassador-footer-content img {
    width: 100%;
    top: 0;
    left: 0;
}

.partner a {
    width: 50%;
    display: flex;
}

.footer-mb .partner {
    display: flex;
    justify-content: space-around;
    font-weight: 400;
    font-size: 14px;
    line-height: 100%;
    letter-spacing: 0;
}

.footer-mb .partner-part {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-content: center;
    align-items: center;
    padding-right: 5px;
    width: 50%;
    line-height: 1.3
}

.footer-mb .logo-small {
    margin-right: 6px;
}

.footer-mb .logo-okvip {
    padding-left: 8px;
    border-left: thin solid #000;
}

.footer-mb .logo-ds {
    padding-left: 8px;
    width: 30vw;
    width: 30vw;
    margin-right: 0px;
    display: flex;
    margin-left: auto;
}

.footer-mb .footer-section.group-2 {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    gap: 0px;
}

.footer-mb .footer-section.group-2 .footer-part {
    width: 50%
}

.footer-mb .footer-section.group-2 .footer-part {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-mb .icon-row {
    display: flex;
    justify-content: flex-start;
    gap: 10px;
}

.footer-mb .social-row {
    display: flex;
    justify-content: flex-start;
    gap: 20px;
}

.footer-mb .logo-small {
    width: 40px !important;
}

.footer-downloadAPP {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.footer-downloadAPP img {
    width: 100%;
    max-width: 90%;
}

.footer-downloadAPP .taiapp-button {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    margin-top: 10px;
    gap: 10px;
    width: 100%;
}

@media (max-width: 425px) {
    .footer-mb .logo-small {
        width: 9vw !important;
    }

    .footer-mb .logo-okvip {
        width: 35vw;
    }
}

@media (max-width: 374px) {
    .footer-mb .logo-small {
        width: 8vw !important;
    }

    .footer-mb .logo-okvip {
        width: 33vw;
    }

    .footer-mb .icon-row {
        gap: 5px;
    }
}