/* Header */
.flexbox {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.header {
    background-color: #fff !important;
    width: 100%;
    padding: 0 20px;
    color: #000;
    transition: all 0.3s ease;
}

/* Khi header dính (sticky) */
.header.sticky {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Ẩn header-top khi scroll xuống (sticky) */
.header.sticky .header-top {
    display: none !important;
    max-height: 0;
    padding: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

/* Ẩn left-header (logo) khi scroll xuống (sticky) - chỉ trên màn hình lớn */
@media (min-width: 992px) {
    .header.sticky .left-header {
        display: none !important;
    }

    .header.sticky .right-header {
        width: 100% !important;
    }
}


.header .container-fluid .flex-header .left-header a {
    display: flex;
    justify-content: start;
}

.header .container-fluid .flex-header .left-header a img {
    height: 50px;
    transform-origin: left center;
    filter: brightness(1) invert(1);
}

.header .container-fluid .flex-header .right-header {
    width: 77%;
}

.header .container-fluid .flex-header .right-header .header-top {
    padding: 8px 0;
    border-bottom: 1px solid #fff3;
}

.header .container-fluid .flex-header .right-header .header-top .left-header-top {
    gap: 0 30px;
}

.header .container-fluid .flex-header .right-header .header-top .hotline-header {
    font-size: 13px;
    line-height: 24px;
    color: #000;
    font-weight: 400;
    font-family: "Open Sans";
    display: flex;
    align-items: center;
    gap: 8px;
}

.header .container-fluid .flex-header .right-header .header-top .hotline-header i,
.header .container-fluid .flex-header .right-header .header-top .right-header-top .email-header i {
    font-size: 14px;
    color: #000;
}

.header .container-fluid .flex-header .right-header .header-top .right-header-top .email-header {
    font-size: 13px;
    line-height: 24px;
    color: #000;
    font-weight: 400;
    font-family: "Open Sans";
    display: flex;
    align-items: center;
    gap: 8px;
}

.header .container-fluid .flex-header .right-header .header-bottom {
    background-color: #fff;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul {
    width: 100%;
    padding: 0;
    margin: auto;
    list-style: none;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li {
    margin: 0;
    padding: 0;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li {
    position: relative;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li ul {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 260px;
    background: #fff;
    box-shadow: 0 3px 11px 0 #0000001a;
    list-style: none;
    padding: 0;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    transform: perspective(600px) rotateX(-90deg);
    transform-origin: top;
    backface-visibility: hidden;
    z-index: 15;
    transition: all .45s ease;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li:hover>ul {
    opacity: 1;
    visibility: visible;
    transform: perspective(600px) rotateX(0deg);
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li ul li {
    margin-right: 0 !important;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li:hover>ul li:hover {
    background-color: #0a2240;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li:hover>ul li:hover a span {
    color: #fff !important;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li ul li a {
    text-transform: capitalize;
    font-weight: 400;
    font-size: 14px;
    text-align: left;
    border-bottom: 1px solid #fff3;
    padding: 5px 15px;
    line-height: 29px;
    height: auto;
    display: flex;
    align-items: center;
    color: #000;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li ul li a span {
    margin-left: 10px;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li ul li:last-child {
    border-bottom: none;
}


.header .container-fluid .flex-header .right-header .header-bottom .menu ul li a {
    display: block;
    position: relative;
    z-index: 1;
    text-align: center;
    text-decoration: none !important;
    width: 100%;
    font-size: 14px;
    color: #000;
    margin: 0;
    line-height: 45px;
    text-transform: uppercase;
    font-weight: 600;
    font-family: "Open Sans";
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li:not(.menu-left) a {
    position: relative;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.has-children > a {
    padding-right: 22px;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.has-children > a .submenu-indicator {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    opacity: 0.9;
    pointer-events: none;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li:not(.menu-left):not(.search-menu) a span::before {
    position: absolute;
    content: '';
    background-color: #fff;
    height: 4px;
    width: 100%;
    left: 0;
    bottom: 0px;
    transform: scaleX(0);
    transform-origin: 100% 100%;
    transition: transform .5s ease;
}

/* Ghi đè lại before cho menu con */
.header .container-fluid .flex-header .right-header .header-bottom .menu ul li:not(.menu-left):not(.search-menu)>ul li a span::before {
    content: none;
}

/* Khi hover */
.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.active:not(.menu-left) a span::before,
.header .container-fluid .flex-header .right-header .header-bottom .menu ul li:not(.menu-left):hover a span::before {
    transform: scaleX(1);
    transform-origin: 0 0;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.menu-home {
    margin-right: 15px;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li:not(.search-menu):not(.menu-left):not(.menu-home):not(.logo-center) {
    margin-right: 15px;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .icon-search {
    width: 36px;
    height: 36px;
    cursor: pointer;
    text-align: center;
    line-height: 38px;
    color: #fff;
    font-size: 16px;
    margin: 0;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .icon-search.active {
    color: #c7291d;
    background: #fff;
    border-radius: 100%;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .icon-search i {
    transition: transform 0.3s ease, opacity 0.2s ease;
    color: #000;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .icon-search.active i {
    transform: rotate(180deg);
    opacity: 0.8;
}


.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search {
    position: relative;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid {
    position: absolute;
    top: 48px;
    right: 0;
    width: 0;
    height: 40px;
    overflow: hidden;
    background: #fff;
    border: 1px solid #c7291d;
    z-index: 2;
    opacity: 0;
    border-radius: 25px;
    line-height: normal;
    transition: all 0.35s ease;
    display: flex;
    align-items: center;

    /* hiệu ứng trượt */
    transform: translateX(100%);
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid.active {
    width: 230px;
    opacity: 1;

    /* trượt từ phải → trái */
    transform: translateX(0);
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid.has-error {
    border-color: #000 !important;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid input {
    width: calc(100% - 35px);
    float: right;
    line-height: 38px;
    outline: none;
    border: none;
    background: transparent;
    color: #000;
    padding: 0 10px;
    box-sizing: border-box;
}


.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid input::placeholder {
    color: #000;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid p {
    float: left;
    width: 35px;
    height: 38px;
    cursor: pointer;
    outline: none;
    border: none;
    margin: 0;
    font-size: 17px;
    display: block;
    color: #c7291d;
    line-height: 40px;
    text-align: center;
}

/* Logo center - ẩn trên màn hình lớn */
.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.logo-center {
    display: none;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.logo-center a {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.header .container-fluid .flex-header .right-header .header-bottom .menu ul li.logo-center a img {
    height: 50px;
    max-width: 150px;
    object-fit: contain;
}

/* Loader overlay */
.loader {
    position: fixed;
    inset: 0;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.loader img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

/* Responsive Header-bottom */
@media (max-width: 1199px) {
    .header .container-fluid .flex-header .right-header {
        width: 75%;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.menu-home {
        margin-right: 15px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li:not(.search-menu):not(.menu-left):not(.menu-home):not(.logo-center) {
        margin-right: 15px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li a {
        font-size: 12px;
        line-height: 45px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.menu-home {
        margin-right: 10px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li:not(.search-menu):not(.menu-left):not(.menu-home) {
        margin-right: 10px;
    }
}

@media (max-width: 991px) {
    .header {
        padding: 0;
    }

    .header .container-fluid {
        padding: 0 15px;
        max-width: 100%;
    }

    .header .container-fluid .flex-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .header .container-fluid .flex-header .left-header {
        display: none;
    }

    .header .container-fluid .flex-header .right-header {
        width: 100%;
    }

    .header .container-fluid .flex-header .right-header .header-top {
        display: none;
    }

    .header .container-fluid .flex-header .right-header .header-bottom {
        background-color: #fff;
        width: 100vw;
        position: relative;
        left: 50%;
        right: 50%;
        margin-left: -50vw;
        margin-right: -50vw;
        padding-left: 15px;
        padding-right: 15px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 0;
        margin: 0;
        min-height: 60px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li {
        display: flex;
        align-items: center;
        justify-content: center;
        height: 100%;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li>a,
    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li .search .icon-search {
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: normal;
        height: 100%;
    }

    /* Ẩn tất cả menu items trừ menu-left, logo-center, search-menu */
    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li:not(.menu-left):not(.logo-center):not(.search-menu) {
        display: none !important;
    }

    /* Hiển thị logo-center */
    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.logo-center {
        display: flex;
        align-items: center;
        justify-content: center;
        flex: 1;
    }

    /* Menu-left ở bên trái */
    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.menu-left {
        order: 1;
        margin-right: 0;
    }

    /* Logo-center ở giữa */
    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.logo-center {
        order: 2;
    }

    /* Search-menu ở bên phải */
    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu {
        order: 3;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.menu-left a {
        line-height: 45px;
        padding: 0 15px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.menu-left a span {
        display: flex;
        align-items: center;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.logo-center a img {
        height: 60px;
        max-width: 180px;
        filter: brightness(1) invert(1);
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .icon-search {
        width: 36px;
        height: 36px;
        line-height: 38px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid {
        top: 48px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid.active {
        width: 200px;
    }
}

@media (max-width: 767px) {
    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.menu-left a {
        line-height: 40px;
        padding: 0 12px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.logo-center a img {
        height: 56px;
        max-width: 160px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .icon-search {
        width: 35px;
        height: 35px;
        line-height: 37px;
        font-size: 15px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid {
        top: 42px;
        height: 35px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid.active {
        width: 180px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid input {
        line-height: 33px;
        font-size: 12px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid p {
        height: 33px;
        line-height: 35px;
        font-size: 15px;
    }
}

@media (max-width: 575px) {
    .header .container-fluid .flex-header .right-header .header-bottom .menu ul {
        justify-content: space-between;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.menu-left a {
        line-height: 38px;
        padding: 0 10px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.logo-center a img {
        height: 50px;
        max-width: 140px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .icon-search {
        width: 32px;
        height: 32px;
        line-height: 34px;
        font-size: 14px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid {
        top: 40px;
        height: 32px;
        right: 0;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid.active {
        width: 160px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid input {
        line-height: 30px;
        font-size: 14px;
    }

    .header .container-fluid .flex-header .right-header .header-bottom .menu ul li.search-menu .search .search-grid p {
        height: 30px;
        line-height: 32px;
        font-size: 14px;
    }
}

/* End Header */

/* Nav menu */
.nav-menu {
    display: none;
}

.nav-menu.mm-menu_opened {
    display: block;
}

.nav-menu .mm-panel .mm-navbar__title,
.nav-menu .mm-navbar__title {
    color: #000;
    font-size: 20px;
    font-weight: bold;
    text-transform: uppercase;
}

.nav-menu .mm-navbar__title:hover {
    color: #000;
}

.nav-menu .mm-listitem a {
    color: #2B7230;
}

.nav-menu .mm-listitem a:hover {
    color: #000;
}

/* End Nav menu */
.menu-sub {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: #000;
    color: #fff;
    padding: 0 20px;
    transform: translateY(-100%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.menu-sub.show {
    transform: translateY(0);
    opacity: 1;
}

/* Layout cho menu phụ */
.menu-sub .container-fluid {
    max-width: 1400px;
}

.menu-sub .menu-sub-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.menu-sub .menu-sub-logo a {
    display: flex;
    align-items: center;
}

.menu-sub .menu-sub-logo img {
    height: 55px;
    width: auto;
    object-fit: contain;
}

.menu-sub .menu-sub-nav ul {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 24px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.menu-sub .menu-sub-nav ul li {
    position: relative;
}

.menu-sub .menu-sub-nav ul li a {
    display: block;
    text-decoration: none;
    color: #fff;
    text-transform: uppercase;
    font-weight: 600;
    font-size: 14px;
    padding: 18px 0;
    transition: color 0.2s ease;
    white-space: nowrap;
}

.menu-sub .menu-sub-nav ul li::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 12px;
    width: 100%;
    height: 3px;
    background: #0f1b4f;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.2s ease;
}

.menu-sub .menu-sub-nav ul li:hover::after {
    transform: scaleX(1);
}

/* Dropdown */
.menu-sub .menu-sub-nav ul li ul {
    /* position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background: #fff;
    box-shadow: 0 3px 11px 0 #0000001a;
    padding: 0;
    margin: 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.25s ease;
    z-index: 15; */
    display: none;
}

.menu-sub .menu-sub-nav ul li:hover>ul {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.menu-sub .menu-sub-nav ul li ul li a {
    color: #000;
    text-transform: none;
    font-weight: 500;
    font-size: 14px;
    padding: 10px 14px;
    border-bottom: 1px solid #f1f1f1;
    white-space: normal;
}

.menu-sub .menu-sub-nav ul li ul li:last-child a {
    border-bottom: none;
}

.menu-sub .menu-sub-nav ul li ul li:hover {
    background: #c7291d;
}

.menu-sub .menu-sub-nav ul li ul li:hover a {
    color: #fff;
}

/* Ẩn header chính khi cuộn xuống (desktop) */
#header.is-hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Mobile & tablet: không dùng menu phụ trượt */
@media (max-width: 991px) {
    .menu-sub {
        display: none !important;
    }

    #header.is-hidden {
        transform: none;
        opacity: 1;
        pointer-events: auto;
    }
}