/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Lato', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #EEEEEE;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

.header {
    background-color: #fff;
    padding: 10px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo {
    font-size: 32px;
    font-weight: 700;
    color: #000;
    text-decoration: none;
    transition: opacity 0.3s ease;
    z-index: 101;
}

.logo:hover {
    opacity: 0.7;
}

.nav {
    display: flex;
    gap: 0px;
}

.nav-link {
    font-size: 15px;
    font-weight: 700;
    color: #000;
    text-decoration: none;
    transition: opacity 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    opacity: 0.7;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
    z-index: 101;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: #000;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hamburger Animation */
.hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

@media (min-width: 1200px) {
    .container {
        width: 1600px!important;
    }
    .banner-image {
        width:100%;
        height: 600px!important;
        object-fit: cover;
    }
}

/* Mobile Styles */
@media screen and (max-width: 768px) {
    .container {
        max-width: 768px;
        margin: 0 auto;
        padding: 0 30px;
    }

    .header {
        padding: 15px 0;
    }

    .logo {
        font-size: 24px;
    }

    .hamburger {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: #EEEEEE;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 40px;
        transition: right 0.3s ease;
        z-index: 100;
    }

    .nav.active {
        right: 0;
    }

    .nav-link {
        font-size: 24px;
        padding: 15px 30px;
        border-radius: 8px;
        transition: all 0.3s ease;
    }

    .nav-link:hover {
        background-color: rgba(0,0,0,0.1);
        opacity: 1;
    }

    /* Prevent body scroll when menu is open */
    body.menu-open {
        overflow: hidden;
    }
}

/* Small Mobile */
@media screen and (max-width: 480px) {
    .header {
        padding: 12px 0;
    }

    .logo {
        font-size: 20px;
    }

    .nav-link {
        font-size: 20px;
        padding: 12px 25px;
    }

    .hamburger span {
        width: 22px;
        height: 2px;
    }
}

/* Tablet Styles */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .nav {
        gap: 20px;
    }

    .nav-link {
        font-size: 15px;
    }

    .logo {
        font-size: 28px;
    }
}

/* Hero Section */
.hero {
    padding: 2px 0;
    text-align: center;
}

.hero-title {
    font-size: 36px;
    font-weight: 700;
    color: #111;
    margin-bottom: 20px;
}

/* Content Sections */
.section {
    padding: 60px 0;
}

.content-grid {
    display: flex;
    align-items: center;
    gap: 60px;
}

.content-grid.reverse {
    flex-direction: row-reverse;
}

.content-text {
    flex: 1;
}

.content-text h2 {
    font-size: 36px;
    font-weight: 700;
    color: #111;
    margin-bottom: 20px;
    line-height: 1.2;
}

.content-text p {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 15px;
    color: #333;
}

.content-images {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.content-images img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.content-images img:hover {
    transform: scale(1.02);
}

/* Organization Info */
.organization-info {
    font-size: 18px;
    line-height: 1.6;
}

.organization-info p {
    margin-bottom: 15px;
}

.organization-info strong {
    font-weight: 700;
}

/* Members Section */
.members-section {
    padding: 60px 0;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: #111;
    text-align: center;
    margin-bottom: 60px;
}

.subsection-title {
    font-size: 32px;
    font-weight: 700;
    color: #111;
    text-align: center;
    margin-bottom: 40px;
}

.section-title-general-desc {
    font-size: 14px;
    font-weight: 400;
    color: #111;
    text-align: center;
    margin-bottom: 40px;
}

.members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
    gap: 10px;
}

.member-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 0px;
    border-radius: 8px;
    text-align: center;
    transition: transform 0.3s ease;
}

.member-card:hover {
    transform: translateY(-5px);
}

.member-image {
    width: 100%;
    height: 282px;
    margin-bottom: 30px;
    overflow: hidden;
    border-radius: 8px;
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /*object-position: top;*/
}

.member-card h4 {
    font-size: 24px;
    font-weight: 700;
    color: #000;
    margin-bottom: 15px;
}

.member-card p {
    font-size: 16px;
    line-height: 1.4;
    margin-bottom: 1px;
    text-align: left;
}

.member-bio {
    font-size: 14px !important;
    color: #666;
    text-align: left;
}

/* Contact Section */
.contact-section {
    background-color: #cacaca;
    padding: 0px;
}

.contact-content {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 40px;
}

.contact-info {
    flex: 1;
}

.contact-info h2 {
    font-size: 36px;
    font-weight: 700;
    color: #000;
    margin-bottom: 20px;
}

.contact-info p {
    font-size: 18px;
    color: #000;
    margin-bottom: 20px;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-links a {
    color: #000;
    text-decoration: underline;
    font-size: 20px;
    transition: opacity 0.3s ease;
}

.contact-links a:hover {
    opacity: 0.7;
}

.contact-image {
    flex: 0 0 45%;
}

.contact-image img {
    width: 100%;
    height: 315px;
    object-fit: cover;
    border-radius: 8px;
}

.copyright {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.copyright p {
    font-size: 13px;
    color: #111;
}

/* Lazy Loading */
.lazy-image {
    opacity: 0;
    transition: opacity 0.6s ease;
}

.lazy-image.loaded {
    opacity: 1;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .header .container {
        flex-direction: column;
        gap: 20px;
    }

    .nav {
        gap: 15px;
    }

    .nav-link {
        font-size: 14px;
    }

    .logo {
        font-size: 24px;
    }

    .hero-title {
        font-size: 28px;
    }

    .section {
        padding: 40px 0;
    }

    .content-grid {
        flex-direction: column;
        gap: 40px;
    }

    .content-grid.reverse {
        flex-direction: column;
    }

    .content-text h2 {
        font-size: 28px;
    }

    .content-text p {
        font-size: 16px;
    }

    .content-images img {
        height: 250px;
    }

    .section-title {
        font-size: 28px;
    }

    .subsection-title {
        font-size: 24px;
    }

    .members-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .member-card {
        padding: 0px;
    }

    .member-card h4 {
        font-size: 20px;
    }

    .member-card p {
        font-size: 14px;
    }

    .contact-content {
        flex-direction: column;
        gap: 30px;
    }

    .contact-info h2 {
        font-size: 24px;
    }

    .contact-links a {
        font-size: 16px;
    }

    .contact-image img {
        height: 200px;
    }
    .member-image {
        height: 436px;
    }
}

@media screen and (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .logo {
        font-size: 20px;
    }

    .nav-link {
        font-size: 12px;
    }

    .hero-title {
        font-size: 24px;
    }

    .section {
        padding: 30px 0;
    }

    .content-text h2 {
        font-size: 24px;
    }

    .content-text p {
        font-size: 14px;
    }

    .content-images img {
        height: 150px;
    }

    .section-title {
        font-size: 24px;
    }

    .subsection-title {
        font-size: 20px;
    }

    .member-card h4 {
        font-size: 18px;
    }

    .member-bio {
        font-size: 12px !important;
    }

    .contact-info h2 {
        font-size: 20px;
    }

    .contact-links a {
        font-size: 14px;
    }
}

/* update scoll */
/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Scroll offset for fixed header */
.section,
.hero,
.members-section,
.contact-section {
    scroll-margin-top: 100px; /* Adjust based on your header height */
}

/* Active nav link styling */
.nav-link.active {
    opacity: 0.7;
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #000;
    transition: all 0.3s ease;
}

/* Smooth header transition */
.header {
    transition: transform 0.3s ease;
}

/* Desktop styles */
.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.burger {
    display: none;
}

/* Mobile styles Nav */

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger div {
    width: 25px;
    height: 3px;
    background-color: #000;
    margin: 3px 0;
    transition: 0.3s;
}

@media screen and (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: #EEEEEE;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.3s ease;
    }

    .nav.active {
        right: 0;
    }

}

.box_fixRight {
    position: fixed;
    top: 150px;
    right: -108px;
    width: auto;
    transition: all 0.2s ease-in-out 0s;
    z-index: 999;
}
.box_fixRight .box_content {
    background: #fff;
    padding: 5px;
    box-shadow: 10px 0px 30px #888888;
    border-radius: 10px 0 0 10px;
}
.box_fixRight .box_content .item {
    display: block;
    padding: 13px 10px 13px 47px;
    color: #111;
}
.box_fixRight .box_content .item:hover{color:#184b9b}
/*.box_fixRight .box_content .item.item_0 {
    background: url(/public/img/icons8-english-48.png) no-repeat left;
    background-size: 40px;
    text-align: left;
}
.box_fixRight .box_content .item.item_1 {
    background: url(/public/img/icons8-zalo.svg) no-repeat left;
    background-size: 40px;
    text-align: left;
}
.box_fixRight .box_content .item.item_2 {
    background: url(/public/img/icons8-outgoing-call-64.png) no-repeat left;
    background-size: 40px;
    text-align: left;
}
.box_fixRight .box_content .item.item_3 {
    background: url(/public/img/icons8-facebook-messenger.svg) no-repeat left;
    background-size: 40px;
    text-align: left;
}

.box_fixRight .box_content .item.item_4 {
    background: url(/public/img/icons8-send-email-64.png) no-repeat left;
    background-size: 40px;
    text-align: left;
}
.box_fixRight .box_content .item.item_5 {
    background: url(/public/img/icons8-google-maps-old.svg) no-repeat left;
    background-size: 40px;
    text-align: left;
}*/
.box_fixRight:hover {
    right: 0;
    transition: all 0.2s ease-in-out 0s;
}
@media (max-width: 549px){
    .box_fixRight{display:block;}
}
.content-image-left {
    width: 600px!important;

}

.content-image-right {
    width: 600px;

}
.image1 {
    width: 500px!important;
    height: 330px!important;
    float:right;
}

.image2 {
    width: 500px!important;
    height: 330px!important;
    float:left;
}


/* Footer */
/* Footer Styles */
.footer {
    padding: 60px 0 30px;
}

.footer-content {
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.footer-main {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-link {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
    line-height: 1.5;
}

.footer-link:hover,
.footer-link.active {
    color: #666;
}

.footer-logo {
    font-size: 24px;
    font-weight: 700;
    color: #000;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.footer-logo:hover {
    opacity: 0.7;
}

.footer-address {
    line-height: 1.6;
}

.footer-address p {
    margin: 0 0 8px 0;
    color: #555;
    font-size: 14px;
}

.footer-map {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.footer-map iframe {
    width: 100%;
    max-width: 800px;
    height: 400px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.footer-bottom {
    margin: 0 auto;
    padding: 30px 20px 0;
    margin-top: 40px;
}

.copyright {
    text-align: center;
    color: #666;
    font-size: 14px;
    margin: 0;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .footer {
        padding: 40px 0 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 0 15px;
    }

    .footer-main {
        gap: 25px;
    }

    .footer-links {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 20px;
    }

    .footer-link {
        font-size: 14px;
    }

    .footer-logo {
        font-size: 20px;
    }

    .footer-address p {
        font-size: 13px;
    }

    .footer-map iframe {
        height: 300px;
    }

    .footer-bottom {
        padding: 20px 15px 0;
        margin-top: 30px;
    }

    .copyright {
        font-size: 13px;
    }
}

@media screen and (max-width: 480px) {

    .footer-links {
        flex-direction: column;
        gap: 15px;
    }

    .footer-map iframe {
        height: 250px;
    }

    .footer-address p {
        font-size: 12px;
        line-height: 1.5;
    }
}

@media (max-width: 768px) {
    .container, main {
        width: 100vw;
        max-width: 100vw;
        padding: 0;
    }

    .content-image-right, .content-image-left {
        width: 100%!important;

    }
}

.btn-primary {
    background: #000;
    border-color: #000;
}

#formCompleted .row {
    margin: 0!important;
}

.text-center-ct {
    width: 100%;
    margin: 20px;
}

.content-left {
    font-size: 19px;
    font-weight: bold;
}

.language-icon {
    width: 50px;
}

.sub-title-in-section {
    font-weight: bold;
    color: #444444;
    text-align: left;
    font-size: 16px;
}

#formCompleted .content-left {
    margin-top: 20px!important;
}

select.form-control:not([size]):not([multiple]) {
    height: 35px!important;
}

/*partner*/
.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #444;
    display: flex;
    justify-content: center;
    align-items: center;
}

.swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.swiper .slider-partner {
    height: 120px!important;
    object-fit: cover;
}

.language-bar .active {
    border-bottom: orange solid 2px;
}

/* new header*/
.header {
    background: #fff;
    padding: 10px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}
.logo img {
    height: 40px;
}
.nav {
    display: flex;
    gap: 20px;
}
.nav-link {
    font-size: 15px;
    font-weight: 700;
    color: #000;
    text-decoration: none;
    transition: opacity 0.3s;
}
.nav-link:hover,
.nav-link.active {
    opacity: 0.7;
}
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
    z-index: 101;
}
.hamburger span {
    width: 25px;
    height: 3px;
    background: #000;
    margin: 3px 0;
    border-radius: 2px;
    transition: 0.3s;
}
.hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}
.language-bar {
    display: flex;
    gap: 8px;
}
.language-icon {
    width: 32px;
    border-bottom: 2px solid transparent;
}
.language-icon.active {
    border-bottom: 2px solid orange;
}

/* Responsive styles */
@media (max-width: 768px) {
    .container {
        max-width: 100vw;
        padding: 0;
    }
    main, .container {
        width: 100vw;
        max-width: 100vw;
        padding: 0;
    }
    .header .container {
        flex-direction: column;
        gap: 10px;
    }
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100vw;
        height: 100vh;
        background: #EEEEEE;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 40px;
        transition: right 0.3s;
        z-index: 100;
    }
    .nav.active {
        right: 0;
    }
    .hamburger {
        display: flex;
    }
    .nav-link {
        font-size: 22px;
        padding: 15px 30px;
        border-radius: 8px;
    }
    body.menu-open {
        overflow: hidden;
    }
    .content-image-right, .content-image-left {
        width: 100%!important;
    }
}
@media (max-width: 480px) {
    .container {
        padding: 0 5px;
    }
    .nav-link {
        font-size: 18px;
        padding: 12px 20px;
    }
    .logo img {
        height: 30px;
    }
}
/* Make images responsive */
.content-images img,
img {
    max-width: 100%;
    height: auto;
    display: block;
}


/* New CSS for fix menu */
/** {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html, body {
    width: 100%;
    min-width: 0;
}
body {
    font-family: 'Lato', sans-serif;
    background: #EEEEEE;
    color: #333;
}
.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 30px;
    width: 100%;
}*/
.header {
    background: #fff;
    padding: 10px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}
.logo img {
    height: 40px;
}
.nav {
    display: flex;
    gap: 0px;
}
.nav-link {
    font-size: 15px;
    font-weight: 700;
    color: #000;
    text-decoration: none;
    transition: opacity 0.3s;
}
.nav-link:hover,
.nav-link.active {
    opacity: 0.7;
}
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
    z-index: 101;
}
.hamburger span {
    width: 25px;
    height: 3px;
    background: #000;
    margin: 3px 0;
    border-radius: 2px;
    transition: 0.3s;
}
.hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}
.language-bar {
    display: flex;
    gap: 8px;
}
.language-icon {
    width: 32px;
    border-bottom: 2px solid transparent;
}
.language-icon .active {
    border-bottom: 2px solid orange;
}

/* Responsive styles */
@media (max-width: 768px) {
    .member-image img {
        height: 120%!important;
    }
    .banner-image {
        width:100%;
        height: 300px!important;
        object-fit: cover;
    }
    .swiper .slider-partner {
        height: 165px !important;
        object-fit: cover;
    }
    .container {
        max-width: 100vw;
        padding: 0;
    }
    main, .container {
        width: 100vw;
        max-width: 100vw;
        padding: 0;
    }
    .header .container {
        flex-direction: column;
        gap: 10px;
    }
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100vw;
        height: 100vh;
        background: #EEEEEE;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 9px;
        transition: right 0.3s;
        z-index: 100;
    }
    .nav.active {
        right: 0;
    }
    .hamburger {
        display: flex;
    }
    .nav-link {
        font-size: 22px;
        padding: 15px 30px;
        border-radius: 8px;
    }
    body.menu-open {
        overflow: hidden;
    }
    .content-image-right, .content-image-left {
        width: 100%!important;
    }
}
@media (max-width: 480px) {
    .container {
        padding: 0 5px;
    }
    .nav-link {
        font-size: 18px;
        padding: 12px 20px;
    }
    .logo img {
        height: 30px;
    }
    .member-image img {
        height: 120%!important;
    }

    .carousel-caption {
        padding: 30px 5px!important;
        top: 50% !important;

    }

    .carousel-caption .sologan-title {
        font-size: 16px!important;
    }

    .banner-image {
        width:100%;
        height: 300px!important;
        object-fit: cover;
    }

}
/* Make images responsive */
.content-images img,
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Slidebanner */
#about .swiper-slide {
    font-size: 18px;
    color: #fff;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 40px 60px;
}

#about  .parallax-bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 130%;
    height: 100%;
    -webkit-background-size: cover;
    background-size: cover;
    background-position: center;
}

#about  .swiper-slide .title {
    font-size: 41px;
    font-weight: 300;
}

#about .swiper-slide .subtitle {
    font-size: 21px;
}

#about .swiper-slide .text {
    font-size: 14px;
    max-width: 400px;
    line-height: 1.3;
}

.carousel-inner {
    position: relative;
}
.carousel-caption {
    left: 50% !important;
    right: auto !important;
    bottom: auto !important;
    top: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 70% !important;
    max-width: 90vw !important;
    transform: translate(-50%, -50%);
    z-index: 10;
    padding: 30px 40px;
    color: #fff;
    text-align: center;
    text-shadow: 0 1px 2px rgba(0, 0, 0, .6);
    background: rgba(0, 0, 0, 0.3); /* Optional for readability */
    border-radius: 8px; /* Optional for style */
    font-size: 46px;
}

/* To top page */
.page-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    z-index: 9999;
    display: none;
    background: rgb(0 0 0 / 31%);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    transition: opacity 0.3s;
}
.page-top p {
    margin: 0;
    text-align: center;
    line-height: 60px;
}
.move-page-top {
    color: #fff;
    font-size: 28px;
    cursor: pointer;
    display: inline-block;
    width: 100%;
    height: 100%;
    text-decoration: none;
}
.page-top:hover {
    background: rgb(0 0 0 / 51%);

}