.container,
.container-sm,
.container-md,
.container-lg,
.container-xl,
.container-xxl {
    max-width: none !important;
    padding-left: 20px;
    padding-right: 20px;
}

:root {
    --primary-dark: #0B2F5B;
    --primary: #0E3A8A;
    --primary-light: #1E4FA3;
    --accent: #F59E0B;
    --accent-dark: #D97706;
    --text-dark: #0F172A;
    --text-muted: #475569;
    --white: #FFFFFF;
    --white-dark: #cdcdcd;
    --bg-light: #F4F6F8;
    --border: #E5E7EB;
}

html, body {
    font-family: 'Roboto', system-ui, -apple-system, BlinkMacSystemFont,
                 'Segoe UI', Arial, sans-serif;
}

body {
    padding-top: 59px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 28px;
    cursor: pointer;
}

.menu-overlay {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    height: calc(100vh - 60px);
    background: rgba(0, 0, 0, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
    z-index: 8000;
}

.menu-overlay.show {
    opacity: 1;
    visibility: visible;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 40px;
}

.main-nav {
    display: flex;
    gap: 20px;
}

.main-nav a {
    display: block;
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    position: relative;
    padding-bottom: 2px;
    text-transform: uppercase;
}

.main-nav.show a {
    font-size: 15px;
    padding-bottom: 0 !important;
}

.company-stat-section {
    position: relative;
    padding: 20px 40px 20px 40px;
    overflow: hidden;
    background: var(--bg-light);
}

.company-stat-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url("/storage/stats_bg.png") center / cover no-repeat;
    opacity: 0.05;
    z-index: 0;
}

.company-stat-section .container {
    position: relative;
    z-index: 1;
}

.company-stats {
    display: grid;
    grid-template-columns: 310px 1fr;
    column-gap: 30px;
    align-items: center;
}

.stats-left {
    background: var(--accent);
    color: var(--white);
    text-align: center;
    padding-top: 20px;
    width: 320px;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.stats-left .year {
    font-size: 76px;
    font-weight: 800;
    line-height: 1;
}

.stats-left .subtitle {
    margin-top: 14px;
    font-size: 14px;
    letter-spacing: 1.4px;
    text-transform: uppercase;
}

.stats-left .brand {
    margin-top: 13px;
    background: var(--primary-dark);
    color: var(--white);
    font-weight: 700;
    padding: 18px;
    font-size: 18px;
    letter-spacing: 1px;
    width: 100%;
}

.stats-right-wrap {
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.stats-right {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    column-gap: 30px;
    row-gap: 30px;
    justify-items: center;
}

.stat-item {
    line-height: 1.25;
}

.stat-value {
    font-size: 25px;
    font-weight: 700;
    color: var(--accent);}

.stat-label {
    margin-top: 6px;
    font-size: 17px;
    font-weight: 500;
    color: var(--primary-dark);
}

.stat-note {
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    font-size: 15px;
    font-style: italic;
    color: var(--primary-dark);
    white-space: nowrap;
}

.banner {
    position: relative;
    overflow: hidden;
    height: 90vh;
}

.banner .carousel-inner,
.banner .carousel-item {
    height: 100%;
}

.carousel-img {
    width: 100%;
    height: 100%;

    object-fit: cover;   
    object-position: center;

    display: block;
}

.banner .overlay {
    position: absolute;
    inset: 0;
    background: rgba(11, 47, 91, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    z-index: 2;
}

.banner .hero-content {
    max-width: 500px;
    padding: 0 20px;
    color: #fff;
    text-align: center;
    margin: 0 auto;
}

.banner .hero-content h1 {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 700;
    margin-bottom: 16px;
}

.banner .hero-content p {
    font-size: clamp(15px, 2.5vw, 18px);
    line-height: 1.8;
    margin-bottom: 20px;
    margin-left: 2px;
}

.banner .btn-warning {
    background-color: var(--accent);
    color: var(--white);
    border: 0 !important;
    box-shadow: none;
    padding: 10px 22px;
    border-radius: 0 !important;
}

.banner .btn-warning:hover {
    background-color: var(--accent-dark);
    color: var(--white);
}

.carousel-control-prev,
.carousel-control-next {
    width: auto;
    background: none !important;
    opacity: 1;
    z-index: 8010;
}

.carousel-control-prev-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='white' viewBox='0 0 16 16'%3E%3Cpath d='M11.354 1.646a.5.5 0 0 1 0 .708L5.707 8l5.647 5.646a.5.5 0 0 1-.708.708l-6-6a.5.5 0 0 1 0-.708l6-6a.5.5 0 0 1 .708 0z'/%3E%3C/svg%3E");
    width: 20px;
    height: 20px;
    background-size: 100% 100%;
}

.carousel-control-next-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='white' viewBox='0 0 16 16'%3E%3Cpath d='M4.646 14.354a.5.5 0 0 1 0-.708L10.293 8 4.646 2.354a.5.5 0 0 1 .708-.708l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708 0z'/%3E%3C/svg%3E");
    width: 20px;
    height: 20px;
    background-size: 100% 100%;
}

.carousel-control-prev {
    top: 300px;
    left: 10px;
}

.carousel-control-next {
    top: 300px;
    right: 10px;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    padding: 0;
    background: var(--primary-dark);
    z-index: 10000;
    box-shadow: 0 6px 18px rgba(0,0,0,0.20);
}

.header-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-text {
    color: var(--white);
    font-size: 28px;
    font-weight: 800;
}

.main-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background: var(--white);
    transition: width 0.3s ease;
}

.main-nav a:hover::after {
    width: 100%;
}

.main-nav a:hover {
    color: var(--white);
}

.stat-note::before,
.stat-note::after {
    content: "";
    height: 1px;
    background: var(--accent);
    flex: 1;        
}

.company-stat-section > .container {
    padding-left: 0;
    padding-right: 0;
}

.site-footer {
    background: var(--primary-dark);
    color: var(--white-dark);
    padding: 40px 0 0;
    font-size: 15px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 4fr 3fr 2fr 3fr;
    gap: 40px;
}   

.footer-col h4{
    text-transform: uppercase;
}

.footer-logo img {
    max-width: 250px;
    margin-bottom: 15px;
}

.footer-desc {
    line-height: 1.6;
    color: var(--white-dark);
}

.site-footer h4 {
    color: var(--white);
    font-size: 18px;
    margin-bottom: 16px;
}

.site-footer p {
    margin-bottom: 10px;
    line-height: 1.6;
}

.footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-menu li {
    margin-bottom: 10px;
}

.footer-menu a {
    color: var(--white-dark);
    text-decoration: none;
}

.footer-menu a:hover {
    color: var(--white);
    font-weight: 500;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 10px;
}

.btn-social {
    display: inline-block;
    padding: 10px;
    border-radius: 10px;
    color: #fff;
    font-weight: 500;
    text-decoration: none;
    transition: opacity 0.2s;
}

.btn-social.zalo {
    background: #1877f2;
}

.btn-social.facebook {
    background: #1877f2;
}

.btn-social:hover {
    opacity: 0.85;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    margin-top: 30px;
    padding: 20px 0;
    text-align: center;
    font-size: 14px;
    color: var(--white-dark);
}

#secretAdmin {
    user-select: none;    
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.partner-section {
    padding: 30px 0 40px;
    background: #fff;
}

.partner-title {
    font-size: 28px;
    font-weight: 700;
    color: #0a2a66;
    margin-bottom: 30px;
}

.partner-slider {
    width: 100%;
    overflow: hidden;
}

.partner-track {
    display: flex;
    flex-wrap: nowrap;
    will-change: transform;
}

.partner-item {
    width: 180px;
    aspect-ratio: 3 / 2;
    margin-right: 15px;
    flex-shrink: 0;
    overflow: hidden;
    border: 1px solid #ccc;
}

.partner-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.business-section {
    background: var(--primary-dark);
    padding: 32px 0 20px;
    color: #fff;
    overflow: hidden;
}

.business-slider.is-moving {
    pointer-events: none;
}

.business-title {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: 0.6px;
    position: relative;
    display: inline-block;
    padding-bottom: 12px;
}

.business-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 120px;
    height: 3px;
    background: var(--accent);
}

.business-slider-wrapper {
    overflow: hidden;
    position: relative;
}

.business-slider {
    display: flex;
    gap: 16px;
    transition: transform 0.5s ease;
}

.business-slide {
    flex: 0 0 calc(50% - 8px);
    padding: 12px 0;
}

.business-card {
    background: #fff;
    color: #333;
    border-radius: 3px;
    overflow: hidden;
    height: 100%;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.business-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.22);
}

.business-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.business-card:hover img {
    transform: scale(1.08);
}

.business-content {
    padding: 20px 22px;
    border-top: 3px solid var(--accent);
    background: #fff;
}

.business-content h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    line-height: 1.5;
    text-transform: uppercase;
}

.slider-btn {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255,255,255,0.6);
    background: transparent;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
}

.business-pagination {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 10px;
}

.business-pagination .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    transition: all 0.3s ease;
}

.business-pagination .dot.active {
    width: 22px;
    border-radius: 6px;
    background: var(--accent);
}

.why-section-title {
    color: var(--primary-dark);
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 28px;
}

.why-service-section {
    padding: 20px 0 0 0;
    background: #fff;
}

.section-desc {
    margin: 15px 0 30px;
    color: #555;
}

.why-wrap {
    display: flex;
    gap: 30px;
    align-items: center;
}

.why-image {
    position: relative;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    overflow: hidden;
    border: 6px solid #e9eef5;
}

.why-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.why-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.why-list li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 16px;
    color: var(--primary-dark);
    font-weight: 500;
}

.why-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
}

.service-box {
    padding: 25px;
    margin-bottom: 20px;
    color: #fff;
    position: relative;
}

.service-blue {
    background: var(--primary-dark);
}

.service-orange {
    background: var(--accent);
}

.service-text h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
}

.service-text p {
    margin: 0;
    opacity: 0.95;
    color: #ffffff;
}

.nav-link-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-link-wrapper .nav-link {
    flex: 1;
}

.submenu-toggle {
    background: none;
    border: none;
    padding: 10px;
    cursor: pointer;
}

.submenu-toggle .arrow {
    display: inline-block;
    width: 9px;
    height: 9px;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
    transform: rotate(-45deg);
    transition: transform 0.25s ease;
}

.has-submenu.open .submenu-toggle .arrow {
    transform: rotate(45deg);
}

.business-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.service-content img {
    display: block;
    max-width: 100%;
    height: auto;
    margin-bottom: 7px;
}

.service-content img.img-full {
    width: 100%;
}

.service-content img.img-half {
    width: 50%;
}

.service-content img.img-left {
    margin-left: 0;
    margin-right: auto;
}

.service-content img.img-center {
    margin-left: auto;
    margin-right: auto;
}

.service-content img.img-right {
    margin-left: auto;
    margin-right: 0;
}

.service-content{
    flex: 1;
    text-align: justify;
}

.service-detail{
    margin: 10px 0;
}

.service-hero {
    height: 120px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.service-title-bar {
    background: linear-gradient(to top, #d7d2cc, #f5f5f5);
    padding: 10px 20px;
}

.service-title-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.service-title {
    font-size: 26px;
    font-weight: 500;
    text-transform: uppercase;
    color: #000;
    margin: 0;
}

.service-breadcrumb {
    font-size: 14px;
    color: #000;
}

.service-breadcrumb a {
    color: #000;
    text-decoration: none;
}

.service-breadcrumb span {
    margin: 0 4px;
}

.services-page {
    margin: 40px 20px;
}

.service-section {
    padding: 30px;
}

.service-section.bg-gray {
    /* background: #f0f0f0; */
    background: #ffffff;
}

.service-section.bg-2 {
    background: #f0f0f0;
}

.service-row {
    display: flex;
    align-items: center;
    gap: 50px;
}

.service-row.reverse {
    flex-direction: row-reverse;
}

.service-desc {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 25px;
    text-align: justify;
    text-justify: inter-word;
    hyphens: auto;
}

.service-image {
    flex: 1;
}

.service-image img {
    width: 100%;
    height: 220px;
}

.btn-detail {
    display: inline-block;
    padding: 5px 30px;
    background: #ff8c00;
    color: #fff;
    font-weight: 500;
    text-transform: uppercase;
    text-decoration: none;
}

.bg-gray{
    margin-bottom: 5px;
}

.pl-5px{
    padding-left: 5px;
}

@keyframes dropdownFade {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        transform: translateX(-20px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@media (max-width: 576px) {
    .service-image img {
        height: 140px;
    }
    
    .service-content img.img-half {
        width: 100% !important;
    }

    .service-row {
        display: grid;
        grid-template-areas:
            "title"
            "image"
            "content"
            "button";
        row-gap: 10px;
    }

    .service-content {
        display: contents; /* QUAN TRỌNG */
    }

    .service-content .service-title {
        grid-area: title;
    }

    .service-image {
        grid-area: image;
    }

    .service-desc {
        grid-area: content;
        margin: 0;
    }

    .btn-detail {
        grid-area: button;
        justify-self: flex-start;
        margin-bottom: 3px;
    }

    .service-hero {
        display: none;
    }

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

    .service-title-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 3px;
    }

    .service-title-bar {
        padding: 10px 0;
    }

    .why-service-section .col-lg-5 {
        display: none;
    }

    .why-section-title {
        font-size: 18px !important;
    }

    .why-wrap {
        flex-direction: column;
    }

    .why-list li {
        text-align: left;
    }

    .business-title {
        font-size: 18px;
    }

    .business-title::after {
        width: 80px;
    }

    .business-slide {
        flex: 0 0 100%;
        padding: 10px 0;
    }

    .business-card img {
        height: 150px;
    }

    .slider-btn {
        width: 32px;
        height: 32px;
        font-size: 16px;
    }

    .partner-section {
        padding: 20px 0 25px;
    }

    .partner-title {
        font-size: 20px;
        margin-bottom: 17px;
    }

    .partner-item {
        width: 120px;
        margin-right: 12px;
    }

    .site-footer .footer-col:nth-child(3) {
        display: none;
    }

    .site-footer .footer-col {
        margin-bottom: 30px;
    }

    .footer-grid {
        display: block;
        grid-template-columns: 1fr;
    }

    .stats-right {
        grid-template-columns: repeat(2, 1fr);
        column-gap: 20px;
        row-gap: 20px;
    }

    .stat-item {
        text-align: center;
    }

    .stat-note {
        width: 100%;
    }

    .company-stat-section {
        padding: 10px !important;
    }
}

@media (max-width: 991px) {
    .services-page {
        margin: 40px 10px;
    }

    .service-section {
        padding: 17px 3px;
    }

    .has-submenu.open .submenu {
        display: block;
        max-height: 500px; 
        opacity: 1;
        transform: translateY(0);
    }

    .submenu { 
        max-width: 280px; 
        flex-direction: column;
        overflow: hidden;
        max-height: 0;
        opacity: 0;
        transform: translateY(-6px);
        transition:
            max-height 0.35s ease,
            opacity 0.25s ease,
            transform 0.25s ease;
        padding-left: 14px;
        border-left: 2px solid rgba(255,255,255,.2);
    }

    .submenu a {
        display: block;
        padding: 6px 0;
        font-size: 13px !important;
        line-height: 1.5;
        text-transform: uppercase;
        white-space: normal;
        word-break: break-word;
        background: transparent;
        opacity: 0.7;
        margin-bottom: 5px;
    }

    .business-content {
        padding: 15px;
        border-top: 3px solid var(--accent);
        background: #fff;
    }
    .business-content h3 {
        font-size: 15px;
    }
    .business-card img {
        width: 100%;
        height: auto !important;
    }

    .business-card:hover img {
        transform: none;
    }

    .business-card:hover {
        transform: none;
        box-shadow: none;
    }

    .business-slide {
        flex: 0 0 100%;
    }

    .partner-section {
        padding: 5px 0 30px 0;
    }

    .partner-title {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .partner-item {
        width: 150px;
        margin-right: 15px;
    }

    .footer-grid {
        grid-template-columns: 6fr 3fr 3fr;
    }

    .footer-grid > :first-child {
        display: none;
    }
    
    .banner {
        height: 55vh !important;
    }
    
    .stat-value {
        font-size: 20px;
    }

    .stat-label {
        font-size: 15px;
    }
    .company-stats {
        grid-template-columns: 1fr;
        row-gap: 20px;
    }

    .stats-left {
        width: 100%;     
        margin: 0;
    }

    .has-submenu > .nav-link {
        color: var(--white);
    }

    .has-submenu.open > .nav-link {
        color: var(--white); 
        font-weight: 700;
    }

    .has-submenu.open > .nav-link:hover {
        color: var(--white);
    }

    .logo img {
        height: 30px !important;
    }

    .menu-toggle {
        display: block;
    }

    .main-nav {
        position: fixed;
        height: 100vh;
        top: 60px;
        left: 0;
        width: 280px;
        background: var(--primary);
        display: flex;
        flex-direction: column;
        padding: 20px;
        gap: 10px;
        transform: translateX(-100%);
        transition: transform 0.5s ease;
        z-index: 9000;
    }

    .main-nav.show {
        display: flex;
        animation: slideIn .25s ease;
        background: var(--primary-light);
        transform: translateX(0);
    }

    .main-nav.show a::after {
        display: none;
    }

    .main-nav a {
        font-size: 15px;
        padding: 10px 0;
    }
}

@media (min-width: 992px) {
    .stats-right.stats-3-cols {
        grid-template-columns: repeat(3, 1fr);
    }
    
    h2 .service-title{
        margin-bottom: 7px;
    }
    
    .submenu-toggle {
        display: none;
    }

    .banner .hero-content {
        text-align: left;
        margin-left: 40px;
        margin-right: auto;
    }

    .has-submenu {
        position: relative;
    }

    .has-submenu > .nav-link {
        display: flex;
        align-items: center;
    }

    .submenu {
        position: absolute;
        top: calc(100% + 10px);
        left: 0;
        min-width: 280px;
        background: linear-gradient(180deg, #0f457f, #0a2f5a);
        padding: 10px;
        display: none;
        z-index: 999;
        box-shadow:
            0 20px 40px rgba(0,0,0,.35),
            inset 0 0 0 1px rgba(255,255,255,.06);
    }

    .has-submenu:hover .submenu {
        display: block;
        animation: dropdownFade .25s ease;
    }

    .submenu a {
        display: block;
        padding: 5px;
        border-radius: 10px;
        color: var(--white);
        font-size: 14px;
        text-transform: none;
        transition: background .2s ease, transform .2s ease;
    }

    .submenu a:hover {
        background: var(--menu-hover);
        transform: translateX(4px);
    }

    .has-submenu::after {
        content: "";
        position: absolute;
        top: 100%;
        left: 32px;
        border: 6px solid transparent;
        border-bottom-color: #0f457f;
        display: none;
    }

    .has-submenu:hover::after {
        display: block;
    }
}

@media (max-width: 991px) and (min-width: 577px){
    .why-wrap {
        margin-bottom: 20px;
    }
}