.header-inner.container {
    padding: 24px 62px;
}

.header-inner .header-button a {
    border-color: #fff !important;
}
h1,h2,h3,h4,h5,h6 {
    font-weight: 700;
    text-wrap: wrap !important;
}

.stuck .header-main .nav > li > a {
    line-height: unset !important;
}

.title-main-style {
    color: var(--primary-color);
}

.logo a {
    font-size: 58px !important;

}

.header-nav.nav-left {
    justify-content: center;
}

.sidebar-menu {
    padding: 20px 12px;
    background-color: #fff;
    width: 120px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    height: calc(100% - 98px);
    z-index: 1000;
    margin-top: 98px;
    overflow-y: auto;
    overflow-x: hidden;
    box-sizing: border-box;
}
.sidebar-menu::-webkit-scrollbar {
    width: 4px;
}

.sidebar-menu::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar-menu::-webkit-scrollbar-thumb {
    background: rgba(186, 53, 136, 0.3);
    border-radius: 10px;
}

.sidebar-menu::-webkit-scrollbar-thumb:hover {
    background: rgba(186, 53, 136, 0.5);
}

.sidebar-menu ul.sidebar-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 20px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.sidebar-menu ul.sidebar-menu-list li {
    width: 100%;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* CSS hỗ trợ hiển thị icon trong sidebar menu */
.sidebar-menu .has-icon-left .ux-menu-icon,
.sidebar-menu .has-icon-left .ux-sidebar-menu-icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.sidebar-menu .has-icon-left a {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 8px;
    text-align: center;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    max-width: 100%;
}

.sidebar-menu .has-icon-left a svg {
    width: 20px !important;
    height: 20px !important;
    flex-shrink: 0;
}

.sidebar-menu .ux-menu-icon img,
.sidebar-menu .ux-sidebar-menu-icon {
    max-width: 20px;
    max-height: 20px;
    object-fit: contain;
    flex-shrink: 0;
}

/* Hỗ trợ icon legacy (icon font) */
.sidebar-menu .has-icon-left i {
    margin-right: 8px;
    font-size: 16px;
}

/* CSS cho content area để không bị che bởi sidebar */
.custom-layout-container {
    display: flex;
    background-color: #fff;
}

.custom-layout-container .content-area {
    margin-left: 120px; /* Để tránh bị che bởi sidebar cố định */
    flex: 1;
}

.section-service-us {
    margin-top: 60px;
}
.title_section h2 {
    text-align: center;
    width: auto;
    position: relative;
}

.title_section h2::after {
    content: "";
    position: absolute;
    width: 20%;
    height: 3px;
    left: 50%;
    bottom: -30px;
    transform: translateX(-50%);
    background-color: var(--primary-color);
    margin: 20px 0;
}

.stuck .header-inner {
    padding-top: 24px !important;
}

.section-service-us .box-text.text-center {
    background-color: #fff;
    padding: 26px;
    border-radius: 8px;
    transform: translate(35%, -40%);
    max-width: 80%;
}

.why-choose-us-section .section-bg :is(img,picture,video) {
    object-position: top center;
    object-fit: contain;
}

.why-choose-us-section .icon-box.featured-box {
    border-radius: 8px;
    border: 1px solid var(--primary-color);
    padding: 26px;
}
.accordion.question_acc {
    display: flex;
    flex-direction: column;
    gap: 25px;

}
.accordion.question_acc  .toggle {
    right: 0 !important;
    left: auto !important;
    top: 50%;
    transform: translate(0, -50%);
}


.accordion.question_acc .accordion-item {
    border-radius: 8px;
    border: 1px solid var(--primary-color);
}
.accordion.question_acc .accordion-title {
    background-color: #fff;
    border-radius: 8px;
    padding: 26px;
    height: 88px;
    border: unset;
}
.accordion.question_acc .accordion-title.active {
    background-color: #a4f1fd;
    border-radius: 8px 8px 0 0;
    border-bottom: 1px solid var(--primary-color);
}

.accordion.question_acc .accordion-inner {
    padding: 26px;
}


.partner-us .box-image {
    padding: 20px 10px;
}


.testimonial-item .col-inner {
    padding: 26px;
    border: 1px solid var(--primary-color);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 25px;
}
.testimonial-item .col-inner .testimonial-content p {
    font-size: 18px;
    margin-bottom: 0px;
}

.testimonial-item .col-inner .icon-box-img img {
    border-radius: 50%;
    object-fit: cover;
    padding-top: 0px;
}
.section.testimonial-wrap {
    padding-bottom: 60px !important;
}
.testimonial-wrap .flickity-page-dots {
    bottom: -40px;

}
.testimonial-wrap .flickity-page-dots .dot {
    width: 18px;
    height: 18px;
    border: unset;
    background-color: #d9d9d9;
}
.testimonial-wrap .flickity-page-dots .dot.is-selected {
    background-color: var(--primary-color);
}


.title_section_left h2 {
    text-align: left;
    width: auto;
    position: relative;
    padding-bottom: 40px;
    font-size: 50px;
}
.title_section_left h2::after {
    content: "";
    position: absolute;
    width: 30%;
    height: 3px;
    left: 0;
    bottom: 0;
    background-color: var(--primary-color);
}

.absolute-footer {
    display: none;
}
.footer-wrapper {
    margin-left: 120px;
}
.custom-footer {
    background-color: var(--primary-color);
    width: calc(100% - 120px) !important;
}
.ft-icon-box-item  {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}
.ft-icon-box-item p {
    margin: 0;
}

.ft-heading {
    padding-bottom: 16px;
    position: relative;
}
.ft-heading::after {
    content: "";
    position: absolute;
    display: block;
    width: 145px;
    height: 3px;
    background-color: #a4f1fd;
}
.ft-menu-list .ux-menu-link__text {
    color: #fff;
}

.ft-menu-list .ux-menu-link__link:hover {
    text-decoration: underline;
    text-decoration-color: #fff;
}

.group-image .col-inner {
    position: relative;
}
.group-image  .box-text {
    position: absolute;
    display: flex;
    padding: 26px 30px;
    background: #fff;
    border-radius: 8px;
    align-items: center;
    border: 1px solid var(--primary-color);
}
.group-image .item-big .box-text {
    width: auto;
    right: 90px;
    top: -14%;
}


.group-image .item-small {
    position: relative;
    display: inline-block;
    width: 50%;
    transform: translate(100%, -25%);
}

.group-image .item-small .box-text {
    left: -90%;
    top: 6%;
}

.group-image  .box-image img {
    border-radius: 8px;
    min-height: 306px;
    object-fit: cover;
}

.group-image .box-text-inner h4 {
    font-size: 40px;
    font-weight: 700;
    color: var(--primary-color);
}

.group-image .box-text-inner p {
    font-size: 28px;
    font-weight: 400;
}

.introduce-row img {
    border-radius: 16px;
}

.introduce_contact .banner-layers {
    transform: translateY(-55px);
}

.service_video iframe {
    border-radius: 16px;
}


/* pricing table */
.pricing-table-custom {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
}

.pricing-table-custom thead td,
.pricing-table-custom thead th {
    background-color: var(--primary-color);
    color: #fff;
    padding: 20px 26px;
    border-radius: 18px 18px 0px 0px;
    border-left: 5px solid #fff;
    border-right: 5px solid #fff;
    text-align: center;

}

.pricing-table-custom tbody td {
    padding: 20px 10px;
    border-left: 1px solid rgba(85, 85, 85, 0.50);
    border-right: 1px solid rgba(85, 85, 85, 0.50);
    text-align: center;
    vertical-align: middle;
}

/* remove border left for first td */

.pricing-table-custom tbody tr td:first-child {
    border-left: none;
}

/* remove border right for last td */

.pricing-table-custom tbody tr td:last-child {
    border-right: none;

}
.pricing-table-custom tbody .column-1 {
    font-size: 24px !important;
    font-weight: 700 !important;
    text-align: left;
}

/* add background alternating between rows */
.tablepress>:where(tbody.row-striping)>:nth-child(even of :where(:not(.child,.dtrg-group)))+:where(.child)>*, .tablepress>:where(tbody.row-striping)>:nth-child(even of :where(:not(.child,.dtrg-group)))>* {
    background-color: #fff !important;
}

.tablepress>:where(tbody.row-striping)>:nth-child(odd of :where(:not(.child,.dtrg-group)))+:where(.child)>*, .tablepress>:where(tbody.row-striping)>:nth-child(odd of :where(:not(.child,.dtrg-group)))>* {
    background-color: #beeaf1 !important;
}


.list-post .box-blog-post {
    display: flex !important;
}
.list-post  .post-item .col-inner {
    box-shadow: none;
}
.list-post  .post-item .col-inner .box-blog-post {
    padding: 16px;
    border: 1px solid var(--primary-color);
    border-radius: 8px;
}

.nav-pagination>li>a, .nav-pagination>li>span {
    border: 1px solid #000 !important;
    border-radius: unset !important;
}

.nav-pagination.links li {
    margin: 0 .4em;
}

.sidebar-menu-mobile {
    display: none;
}

.toggle-menu-mobile-btn {
    margin: 0;
    padding: 0;
}

.custom-overlay-menu-mobile {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(117, 117, 117, 0.40);
    z-index: 999;
}

.custom-overlay-menu-mobile.active {
    display: block;
}


.current-menu-item a {
    color: var(--primary-color);
}

.current-menu-item a svg path {
    stroke: var(--primary-color);
}

.advise_btn {
    width: auto !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    height: 74px;
    padding: 10px 15px !important;
}


.description_field_table {
    font-size: 16px;
    font-weight: 400;
}

.price_page_heading p {
    font-size: 18px;
}

.blog-share:before {
    content: "Chia sẻ:";
    display: inline-block;
    margin-right: 10px;
}

.single .blog-share {
    text-align: left !important;
}

.single .blog-share .is-divider {
    display: none;
}

.single .is-divider {
    background-color: var(--primary-color);
    width: 100%;
    max-width: 100%;
    height: 3px;
}

#comments .comment-respond {
    border-radius: 16px;
    background-color: #fff !important;
    border: 1px solid var(--primary-color);
}

#comments .comment-respond #submit {
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 99px;
}
.header-language-dropdown a {
    text-transform: capitalize !important;
}
.header-language-dropdown .image-icon {
    display: none;
}


/* CSS cho sidebar menu submenu - hiển thị bên phải như tooltip */
.sidebar-menu .menu-item.has-icon-left {
    position: relative;
}

.sidebar-menu .menu-item.has-icon-left .sub-menu {
    position: fixed !important;
    top: auto !important;
    left: 130px !important; /* Vị trí bên phải sidebar (120px + 10px margin) */
    right: auto !important;
    margin: 0 !important;
    background-color: #fff;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 15px 0;
    min-width: 220px;
    max-width: 300px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999999 !important;
    border: 1px solid rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    pointer-events: none;
    white-space: nowrap;
}

/* Tạo bridge vô hình để di chuyển chuột từ menu item sang submenu */
.sidebar-menu .menu-item.has-icon-left::before {
    content: '';
    position: fixed;
    top: var(--bridge-top, auto);
    left: 120px;
    width: 20px; /* Độ rộng bridge */
    height: var(--bridge-height, 60px); /* Chiều cao bridge */
    background: transparent;
    z-index: 999998;
    pointer-events: none;
    opacity: 0;
}

/* Kích hoạt bridge khi hover menu item */
.sidebar-menu .menu-item.has-icon-left:hover::before {
    pointer-events: auto;
    opacity: 1;
}

/* Hiển thị submenu khi hover với smooth transition */
.sidebar-menu .menu-item.has-icon-left:hover .sub-menu,
.sidebar-menu .menu-item.has-icon-left .sub-menu:hover {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(0) !important;
    pointer-events: auto !important;
    transition-delay: 0s !important;
}

/* Arrow indicator cho sidebar submenu - pointing left */
.sidebar-menu .menu-item.has-icon-left .sub-menu::before {
    content: '';
    position: absolute;
    top: 20px;
    left: -8px;
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-right: 8px solid #fff;
    filter: drop-shadow(-2px 0 4px rgba(0, 0, 0, 0.1));
}

/* Hover area mở rộng cho menu item */
.sidebar-menu .menu-item.has-icon-left {
    position: relative;
}

.sidebar-menu .menu-item.has-icon-left > a {
    position: relative;
    z-index: 1;
}

/* Tạo vùng hover mở rộng */
.sidebar-menu .menu-item.has-icon-left::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -25px; /* Mở rộng về phía submenu */
    bottom: -5px;
    z-index: 0;
    pointer-events: auto;
}

/* Đảm bảo submenu có thể tương tác */
.sidebar-menu .menu-item.has-icon-left .sub-menu {
    pointer-events: auto !important;
}

.sidebar-menu .menu-item.has-icon-left:hover .sub-menu {
    pointer-events: auto !important;
}

/* CSS transition smoother */
.sidebar-menu .menu-item.has-icon-left .sub-menu {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    transition-delay: 0.2s; /* Delay để có thời gian di chuyển chuột */
}

/* Khi hover, hủy delay */
.sidebar-menu .menu-item.has-icon-left:hover .sub-menu,
.sidebar-menu .menu-item.has-icon-left .sub-menu:hover {
    transition-delay: 0s !important;
}

/* Enhanced hover detection với larger area */
.sidebar-menu .menu-item.has-icon-left {
    position: relative;
    padding-right: 15px; /* Tăng vùng hover */
}

/* Tạo invisible overlay bridge */
.sidebar-menu .menu-item.has-icon-left:hover::after {
    content: '';
    position: fixed;
    left: 95px; /* Từ menu item */
    width: 50px; /* Rộng hơn để dễ di chuyển */
    height: 80px; /* Cao hơn */
    background: transparent;
    z-index: 999997;
    pointer-events: auto;
    top: calc(var(--bridge-top, 0px) - 10px);
}

/* Keep submenu visible when hovering bridge */
.sidebar-menu .menu-item.has-icon-left::after:hover ~ .sub-menu {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(0) !important;
    pointer-events: auto !important;
}

/* Positioning submenu theo vị trí của menu item */
.sidebar-menu .menu-item.has-icon-left:hover .sub-menu {
    top: calc(var(--item-top, 0px) - 10px);
}

/* CSS cho regular header menu submenu */
.header-nav .menu-item.has-icon-left {
    position: relative;
}

.header-nav .menu-item.has-icon-left .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin: 0 !important;
    background-color: #fff;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    padding: 15px 0;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 99999;
    border: 1px solid rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
    pointer-events: none;
}

/* Hiển thị submenu khi hover header menu */
.header-nav .menu-item.has-icon-left:hover .sub-menu,
.header-nav .menu-item.has-icon-left .sub-menu:hover {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

/* Arrow indicator cho header submenu */
.header-nav .menu-item.has-icon-left .sub-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid #fff;
    filter: drop-shadow(0 -2px 4px rgba(0, 0, 0, 0.1));
}

/* Submenu items styling - chung cho cả sidebar và header */
.menu-item.has-icon-left .sub-menu li {
    margin: 0;
    padding: 0;
    list-style: none;
}

.menu-item.has-icon-left .sub-menu li a {
    display: block;
    padding: 12px 20px;
    color: #333;
    text-decoration: none;
    transition: all 0.2s ease;
    border-radius: 6px;
    margin: 0 8px;
    font-size: 14px;
    line-height: 1.4;
    white-space: nowrap;
}

.menu-item.has-icon-left .sub-menu li a:hover {
    background-color: var(--primary-color);
    color: #fff;
    transform: translateX(5px);
}

/* Smart positioning cho header menu - Adjust when near right edge */
.header-nav .menu-item.has-icon-left:nth-last-child(-n+2) .sub-menu {
    left: auto;
    right: 0;
}

.header-nav .menu-item.has-icon-left:nth-last-child(-n+2) .sub-menu::before {
    left: auto;
    right: 20px;
}

/* JavaScript helper để set position */
.sidebar-menu .menu-item.has-icon-left:hover .sub-menu {
    animation: slideInFromLeft 0.3s ease-out;
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .sidebar-menu .menu-item.has-icon-left .sub-menu,
    .header-nav .menu-item.has-icon-left .sub-menu {
        position: fixed;
        top: auto;
        bottom: 60px;
        left: 50%;
        transform: translateX(-50%) translateY(20px);
        width: calc(100% - 40px);
        max-width: 300px;
        border-radius: 16px;
        padding: 20px 0;
        z-index: 999999;
    }
    
    .sidebar-menu .menu-item.has-icon-left:hover .sub-menu,
    .sidebar-menu .menu-item.has-icon-left .sub-menu:hover,
    .header-nav .menu-item.has-icon-left:hover .sub-menu,
    .header-nav .menu-item.has-icon-left .sub-menu:hover {
        transform: translateX(-50%) translateY(0);
    }
    
    .sidebar-menu .menu-item.has-icon-left .sub-menu::before,
    .header-nav .menu-item.has-icon-left .sub-menu::before {
        display: none;
    }
    
    .menu-item.has-icon-left .sub-menu li a {
        padding: 15px 25px;
        font-size: 16px;
    }
}

/* Animation delay for staggered effect */
.menu-item.has-icon-left .sub-menu li:nth-child(1) a {
    transition-delay: 0.05s;
}
.menu-item.has-icon-left .sub-menu li:nth-child(2) a {
    transition-delay: 0.1s;
}
.menu-item.has-icon-left .sub-menu li:nth-child(3) a {
    transition-delay: 0.15s;
}
.menu-item.has-icon-left .sub-menu li:nth-child(4) a {
    transition-delay: 0.2s;
}

/* Improved accessibility */
.menu-item.has-icon-left .sub-menu {
    outline: none;
    margin: 0;
}

.menu-item.has-icon-left a:focus + .sub-menu,
.menu-item.has-icon-left .sub-menu:focus-within {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.sidebar-menu .menu-item.has-icon-left a:focus + .sub-menu,
.sidebar-menu .menu-item.has-icon-left .sub-menu:focus-within {
    transform: translateX(0);
}

.header-nav .menu-item.has-icon-left a:focus + .sub-menu,
.header-nav .menu-item.has-icon-left .sub-menu:focus-within {
    transform: translateY(0);
}

/* Thêm CSS để đảm bảo submenu không bị ẩn đằng sau elements khác */
.header-wrapper,
.header-main,
.nav-wrapper {
    position: relative;
    z-index: 10;
}

.sidebar-menu {
    z-index: 1000;
}

.sidebar-menu .menu-item.has-icon-left:hover {
    z-index: 999998;
}

.header-nav .menu-item.has-icon-left {
    position: relative;
    z-index: 50;
}

/* Hover area mở rộng để dễ điều khiển hơn */
.sidebar-menu .menu-item.has-icon-left::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    z-index: -1;
}

.header-nav .menu-item.has-icon-left::after {
    content: '';
    position: absolute;
    top: 0;
    left: -10px;
    right: -10px;
    bottom: -10px;
    z-index: -1;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .menu-item.has-icon-left .sub-menu {
        border: 2px solid currentColor;
        box-shadow: none;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .menu-item.has-icon-left .sub-menu {
        transition: none;
    }
    
    .menu-item.has-icon-left .sub-menu li a {
        transition: none;
    }
    
    .sidebar-menu .menu-item.has-icon-left:hover .sub-menu {
        animation: none;
    }
}

/* Additional improvements for better UX */
.sidebar-menu .menu-item.has-icon-left .sub-menu {
    /* Ensure submenu appears above everything */
    position: fixed !important;
    z-index: 999999 !important;
    
    /* Better shadow for depth */
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(0, 0, 0, 0.05);
    
    /* Smooth backdrop */
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    
    /* Better border radius */
    border-radius: 16px;
    
    /* Prevent text selection */
    user-select: none;
    -webkit-user-select: none;
}

/* Improved arrow styling */
.sidebar-menu .menu-item.has-icon-left .sub-menu::before {
    border-right-color: rgba(255, 255, 255, 0.95);
    filter: drop-shadow(-3px 0 8px rgba(0, 0, 0, 0.1));
}

/* Better hover transitions */
.sidebar-menu .menu-item.has-icon-left .sub-menu li a {
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-menu .menu-item.has-icon-left .sub-menu li a:hover {
    background: linear-gradient(135deg, var(--primary-color), rgba(186, 53, 136, 0.9));
    transform: translateX(8px) scale(1.02);
    box-shadow: 0 4px 12px rgba(186, 53, 136, 0.3);
}

.sidebar-menu-list-mobile li{
    position: relative;
}

/* CSS cho submenu trên desktop - sẽ được override bởi responsive.css cho mobile */
.menu-item.has-icon-left .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 999;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.sidebar-menu .menu-item.has-icon-left:has(.sub-menu) > a::before {
    content: '▶';
    position: absolute;
    top: 5px;
    right: 5px;
    font-size: 8px;
    color: var(--primary-color);
    opacity: 0.7;
    transition: transform 0.3s ease;
}