/* ==========================================================================
   AGENCY HEADER V2 - GIAO DIỆN CHUẨN GỐC
   ========================================================================== */
.agency-header-v2,
.agency-header-v2 input,
.agency-header-v2 button,
.agency-header-v2 a,
.agency-header-v2 span {
    font-family: var(--font-sans), -apple-system, BlinkMacSystemFont, sans-serif !important;
}

.agency-header-v2 {
    position: fixed;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100%;
    z-index: 1000;
    background-color: #ffffff !important;
    border-bottom: 1px solid #eaeaea !important;
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

body.admin-bar .agency-header-v2 {
    top: 32px !important;
}

@media (max-width: 782px) {
    body.admin-bar .agency-header-v2 {
        top: 46px !important;
    }
}

.ah-container {
    max-width: var(--container-max-w, 1440px) !important;
    width: 100%;
    margin: 0 auto;
    padding: 12px var(--container-pad-x, 40px) !important;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
    position: relative;
    gap: 25px;
}

:root {
    --header-height: 75px;
}

@media (max-width: 850px) {
    :root {
        --header-height: 60px;
    }
}

/* BÙ PADDING TRÁNH BỊ HEADER CHE KHUẤT CHO CÁC TRANG CON */
body:not(.home):not(.front-page):not(.is-homepage):not(.page-template-front-page-v2):not(.page-template-homepage-v2):not(.woocommerce-cart):not(.woocommerce-checkout) .site-main {
    padding-top: var(--header-height, 75px) !important;
    margin-top: 0 !important;
}

body.woocommerce-cart .site-main,
body.woocommerce-checkout .site-main,
body.woocommerce-page .site-main {
    padding-top: 30px !important;
    margin-top: 0 !important;
}

@media (max-width: 850px) {
    body.woocommerce-cart .site-main,
    body.woocommerce-checkout .site-main,
    body.woocommerce-page .site-main {
        padding-top: 30px !important;
    }
}

/* TRANG CHỦ (HEADER TRONG SUỐT): BANNER BẮT ĐẦU TỪ ĐỈNH MÀN HÌNH */
body.home .site-main,
body.front-page .site-main,
body.is-homepage .site-main,
body.page-template-front-page-v2 .site-main,
body.page-template-homepage-v2 .site-main {
    padding-top: 0 !important;
    margin-top: 0 !important;
}

/* BANNER ĐẦU TRANG BẮT ĐẦU SÁT MÉP DƯỚI HEADER KHÔNG HỞ KHOẢNG CÁCH */
body .site-main > .hero:first-child,
body .site-main > .site-banner:first-child,
body .site-main > .hero-section:first-child {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

    /* SWAP LOGO */
    .ah-logo img.logo-main {
        display: block !important;
    }

    .ah-logo img.logo-white {
        display: none !important;
    }

    /* LAYOUT ẨN HIỆN THEO RESPONSIVE */
    .desktop-hide {
        display: none !important;
    }

    .ah-mobi-search-dropdown,
    .ah-mobile-menu-overlay {
        display: none;
    }

    @media(max-width: 850px) {
        .desktop-only {
            display: none !important;
        }

        .desktop-hide {
            display: flex !important;
        }
    }

    .ah-logo {
        flex: 0 0 auto;
        display: flex;
        justify-content: flex-start;
        align-items: center;
    }

    .ah-logo img {
        max-height: 50px;
        width: auto;
        display: block;
    }

    /* MENU DESKTOP NẰM SÁT BÊN PHẢI */
    .ah-main-nav {
        flex: 1 1 auto;
        display: flex;
        justify-content: flex-end;
        padding-right: 15px;
    }

    .ah-right-wrapper {
        flex: 0 0 auto;
        display: flex;
        flex-direction: column;
        align-items: flex-end;
        gap: 8px;
    }

    .ah-menu-list {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        align-items: center;
        gap: 24px;
    }

    .ah-menu-list>li {
        position: relative;
        padding: 15px 0;
        white-space: nowrap;
    }

    .ah-menu-list>li>a {
        font-size: 18px !important;
        font-weight: 500 !important;
        text-decoration: none !important;
        color: #637159;
        display: flex;
        align-items: center;
        transition: color 0.3s ease;
    }

    .ah-menu-list>li>a:hover {
        color: var(--color-accent, #456C35) !important;
    }

    .ah-menu-list>li>a svg {
        margin-left: 6px;
        width: 14px;
        height: 14px;
        flex-shrink: 0;
        stroke: #637159;
        display: inline-block;
        vertical-align: middle;
        transform-origin: center center;
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), stroke 0.3s ease;
    }

    .ah-menu-list>li:hover>a svg {
        transform: rotate(180deg);
    }

    .ah-contact-top {
        display: flex;
        align-items: center;
        gap: 20px;
    }

    .ah-contact-top a {
        display: flex;
        align-items: center;
        gap: 6px;
        font-size: 13.5px;
        font-weight: 600;
        color: #333333;
        text-decoration: none;
        transition: color 0.3s ease;
    }

    .ah-contact-top a.ah-top-about {
        font-weight: 500 !important;
    }

    .ah-contact-top a:hover {
        color: var(--color-accent, #456C35) !important;
    }

    .ah-actions-bottom {
        display: flex;
        align-items: center;
        gap: 8px;
        justify-content: flex-end;
    }

    .ah-search-form {
        position: relative;
        display: flex;
        align-items: center;
        width: 100%;
    }

    .ah-search-input {
        width: 180px;
        height: 36px;
        background: transparent !important;
        border: 1px solid #dcdcdc !important;
        padding: 0 10px 0 35px !important;
        font-size: 14px !important;
        color: #333333;
        outline: none;
        box-sizing: border-box;
    }

    .ah-search-input:focus {
        border-color: #999999 !important;
    }

    .ah-search-icon {
        position: absolute;
        left: 12px;
        color: #888888;
        pointer-events: none;
    }

    .ah-cart-wrapper {
        position: relative !important;
        display: inline-block !important;
    }

    .ah-cart-btn {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: 38px !important;
        height: 38px !important;
        border: 1px solid #dcdcdc !important;
        color: #333333;
        text-decoration: none !important;
        box-sizing: border-box !important;
        cursor: pointer;
        background: transparent;
        position: relative !important;
        transition: all 0.3s ease !important;
    }

    .ah-cart-btn:hover {
        border-color: #999999 !important;
    }

    .ah-cart-btn svg {
        stroke: #333333;
    }

    .ah-cart-count {
        position: absolute !important;
        top: -6px !important;
        right: -6px !important;
        background-color: var(--color-accent, #456C35) !important;
        color: #ffffff !important;
        font-size: 10px !important;
        font-weight: 700 !important;
        min-width: 17px !important;
        height: 17px !important;
        line-height: 17px !important;
        border-radius: 50% !important;
        text-align: center !important;
        padding: 0 3px !important;
        box-sizing: border-box !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        border: 1px solid #ffffff !important;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2) !important;
        z-index: 5 !important;
    }

    /* ================= MEGA MENU DESKTOP ================= */
    .ah-mega-wrapper {
        position: absolute;
        top: 100%;
        left: 0;
        background-color: #ffffff !important;
        border: 1px solid rgba(0, 0, 0, 0.08);
        border-radius: 6px;
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12) !important;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(8px);
        transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
        z-index: 9999;
        text-align: left;
        white-space: normal !important;
    }

    .ah-mega-wrapper::before {
        content: "";
        position: absolute;
        top: -20px;
        left: 0;
        right: 0;
        height: 20px;
        display: block;
        background: transparent;
    }

    .ah-menu-list>li:hover .ah-mega-wrapper {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    .ah-has-mega.ah-mega-full {
        position: static !important;
    }

    /* 1. SẢN PHẨM (FULL MÀN HÌNH - ĐỆM LỀ ĐỀU 2 BÊN) */
    .ah-mega-products {
        left: 50% !important;
        right: auto !important;
        width: 100vw !important;
        transform: translateX(-50%) translateY(8px) !important;
        padding: 35px 0 40px 0 !important;
        box-sizing: border-box;
        border-left: none !important;
        border-right: none !important;
        border-radius: 0;
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08) !important;
    }

    .ah-menu-list>li:hover .ah-mega-products {
        transform: translateX(-50%) translateY(0) !important;
    }

    .ah-mega-products .mega-grid-4 {
        max-width: var(--container-max-w, 1440px) !important;
        margin: 0 auto !important;
        padding: 0 clamp(30px, 5vw, 60px) !important;
        box-sizing: border-box;
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 30px 40px;
    }

    /* 2. DỊCH VỤ (2 CỘT) */
    .ah-mega-services {
        left: 50%;
        transform: translate(-50%, 8px);
        width: 620px;
        max-width: 90vw;
        padding: 25px 30px !important;
        box-sizing: border-box;
        background: rgba(255, 255, 255, 0.95) !important;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15) !important;
    }

    .ah-menu-list>li:hover .ah-mega-services {
        transform: translate(-50%, 0) !important;
    }

    /* 3. DỰ ÁN (TỰ ĐỘNG THÔNG MINH: 1 CỘT THÌ CO LẠI, 2 CỘT THÌ TỰ BUNG RỘNG) */
    .ah-menu-list>li:nth-child(3) .ah-mega-wrapper,
    .ah-mega-projects {
        left: 50% !important;
        transform: translate(-50%, 8px) !important;
        width: -moz-fit-content !important;
        width: fit-content !important;
        width: max-content !important;
        min-width: 280px !important;
        max-width: 620px !important;
        padding: 22px 25px !important;
        box-sizing: border-box !important;
        background: #ffffff !important;
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12) !important;
    }

    .ah-menu-list>li:nth-child(3):hover .ah-mega-wrapper,
    .ah-menu-list>li:hover .ah-mega-projects {
        transform: translate(-50%, 0) !important;
    }

    .ah-menu-list>li:nth-child(3) .mega-grid-2,
    .ah-mega-projects .mega-grid-2 {
        display: grid !important;
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)) !important;
        gap: 25px !important;
        width: 100% !important;
    }

    .ah-mega-projects .mega-col:empty,
    .ah-mega-projects .mega-col:not(:has(*)),
    .ah-menu-list>li:nth-child(3) .mega-col:empty,
    .ah-menu-list>li:nth-child(3) .mega-col:not(:has(*)) {
        display: none !important;
    }

    /* CÁC THUỘC TÍNH CHUNG CỦA MEGA DROPDOWN */
    .mega-grid-2 {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 25px;
    }

    .mega-heading {
        display: block;
        font-size: 15px !important;
        font-weight: 700 !important;
        color: var(--color-accent-dark, #374426) !important;
        margin-bottom: 12px !important;
        margin-top: 5px !important;
        text-decoration: none !important;
        line-height: 1.4 !important;
    }

    .ah-mega-services .mega-col,
    .ah-mega-projects .mega-col {
        margin-bottom: 10px;
    }

    .mega-col ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .mega-col ul li {
        margin-bottom: 10px;
    }

    .mega-col ul li a {
        font-size: 14px !important;
        color: #555555 !important;
        text-decoration: none !important;
        transition: color 0.3s ease;
        line-height: 1.4 !important;
    }

    .mega-col ul li a:hover {
        color: var(--color-accent, #456C35) !important;
    }

    /* ================= WOOCOMMERCE MINI CART ================= */
    .ah-mini-cart-dropdown {
        position: absolute;
        top: calc(100% + 10px);
        right: 0;
        width: 330px;
        background: #ffffff !important;
        border: 1px solid #e5e5e5 !important;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12) !important;
        padding: 20px !important;
        z-index: 1005;
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        cursor: default;
        text-align: left !important;
    }

    .ah-mini-cart-dropdown.open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .ah-mini-cart-dropdown .widget_shopping_cart_content {
        width: 100% !important;
    }

    .ah-mini-cart-dropdown ul.cart_list,
    .ah-mini-cart-dropdown ul.product_list_widget {
        list-style: none !important;
        margin: 0 !important;
        padding: 0 !important;
        max-height: 280px;
        overflow-y: auto;
    }

    .ah-mini-cart-dropdown ul.cart_list li,
    .ah-mini-cart-dropdown ul.product_list_widget li {
        display: block !important;
        position: relative !important;
        padding: 12px 25px 12px 70px !important;
        min-height: 75px !important;
        border-bottom: 1px solid #f0f0f0 !important;
        list-style-type: none !important;
        box-sizing: border-box !important;
        margin: 0 !important;
    }

    .ah-mini-cart-dropdown ul.cart_list li::before,
    .ah-mini-cart-dropdown ul.product_list_widget li::before {
        display: none !important;
    }

    .ah-mini-cart-dropdown ul.cart_list li img,
    .ah-mini-cart-dropdown ul.product_list_widget li img {
        position: absolute !important;
        left: 0 !important;
        top: 12px !important;
        width: 55px !important;
        height: 55px !important;
        object-fit: cover !important;
        border-radius: 4px !important;
        border: 1px solid #eee !important;
        margin: 0 !important;
        float: none !important;
        display: block !important;
    }

    .ah-mini-cart-dropdown ul.cart_list li a:not(.remove),
    .ah-mini-cart-dropdown ul.product_list_widget li a:not(.remove) {
        color: #333333 !important;
        font-weight: 600 !important;
        font-size: 13.5px !important;
        line-height: 1.35 !important;
        text-decoration: none !important;
        display: block !important;
        margin-bottom: 4px !important;
        transition: color 0.2s ease;
    }

    .ah-mini-cart-dropdown ul.cart_list li a:not(.remove):hover,
    .ah-mini-cart-dropdown ul.product_list_widget li a:not(.remove):hover {
        color: var(--color-accent, #456C35) !important;
    }

    .ah-mini-cart-dropdown ul.cart_list li .quantity,
    .ah-mini-cart-dropdown ul.product_list_widget li .quantity {
        display: block !important;
        font-size: 12px !important;
        color: #777777 !important;
        font-weight: 500 !important;
    }

    .ah-mini-cart-dropdown ul.cart_list li .quantity .amount {
        color: var(--color-accent, #456C35) !important;
        font-weight: 700 !important;
    }

    .ah-mini-cart-dropdown ul.cart_list li a.remove,
    .ah-mini-cart-dropdown ul.product_list_widget li a.remove {
        position: absolute !important;
        right: 0 !important;
        top: 12px !important;
        color: #999999 !important;
        font-size: 18px !important;
        font-weight: 300 !important;
        line-height: 1 !important;
        text-decoration: none !important;
        width: 22px !important;
        height: 22px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        border-radius: 50% !important;
        transition: all 0.2s ease;
        border: none !important;
        background: transparent !important;
    }

    .ah-mini-cart-dropdown ul.cart_list li a.remove:hover,
    .ah-mini-cart-dropdown ul.product_list_widget li a.remove:hover {
        color: #e24040 !important;
        background-color: #fce4e4 !important;
    }

    .ah-mini-cart-dropdown .woocommerce-mini-cart__total {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        border-top: 1px solid #eeeeee !important;
        margin: 15px 0 0 0 !important;
        padding: 15px 0 0 0 !important;
        font-weight: 600 !important;
        color: #333333 !important;
        font-size: 14px !important;
    }

    .ah-mini-cart-dropdown .woocommerce-mini-cart__total .amount {
        color: var(--color-accent-dark, #374426) !important;
        font-weight: 700 !important;
        font-size: 15px !important;
    }

    .ah-mini-cart-dropdown .woocommerce-mini-cart__buttons {
        display: flex !important;
        flex-direction: column !important;
        gap: 8px !important;
        margin: 15px 0 0 0 !important;
        padding: 0 !important;
    }

    .ah-mini-cart-dropdown .woocommerce-mini-cart__buttons a {
        display: block !important;
        width: 100% !important;
        text-align: center !important;
        padding: 10px 0 !important;
        border-radius: 4px !important;
        font-weight: 600 !important;
        font-size: 13px !important;
        text-transform: uppercase !important;
        letter-spacing: 0.5px !important;
        text-decoration: none !important;
        box-sizing: border-box !important;
        transition: all 0.2s ease !important;
    }

    .ah-mini-cart-dropdown .woocommerce-mini-cart__buttons a.button.wc-forward:not(.checkout) {
        background-color: var(--color-accent, #456C35) !important;
        color: #ffffff !important;
        border: 1px solid var(--color-accent, #456C35) !important;
    }

    .ah-mini-cart-dropdown .woocommerce-mini-cart__buttons a.button.wc-forward:not(.checkout):hover {
        background-color: var(--color-accent-dark, #374426) !important;
        border-color: var(--color-accent-dark, #374426) !important;
    }

    .ah-mini-cart-dropdown .woocommerce-mini-cart__buttons a.button.checkout {
        background-color: #0F0F0F !important;
        color: #ffffff !important;
        border: 1px solid #0F0F0F !important;
    }

    .ah-mini-cart-dropdown .woocommerce-mini-cart__buttons a.button.checkout:hover {
        background-color: #222222 !important;
        border-color: #222222 !important;
    }

    /* ================= MOBILE HEADER & MENU ================= */
    @media (max-width: 850px) {
        .agency-header-v2 {
            height: 60px !important;
            box-sizing: border-box;
        }

        .ah-container {
            padding: 0 16px !important;
            height: 100% !important;
            gap: 0;
        }

        .ah-logo {
            position: absolute;
            left: 50%;
            top: 50%;
            transform: translate(-50%, -50%);
            flex: none;
        }

        .ah-logo img {
            max-height: 40px !important;
        }

        .ah-mobile-left {
            flex: 1;
            display: flex;
            justify-content: flex-start;
            align-items: center;
            z-index: 1001;
        }

        .ah-mobile-right {
            flex: 1;
            display: flex;
            justify-content: flex-end;
            align-items: center;
            gap: 15px;
            z-index: 10;
        }

        .ah-mobile-menu-toggle {
            background: transparent !important;
            border: none !important;
            padding: 0 !important;
            margin: 0 !important;
            cursor: pointer;
            width: 22px !important;
            height: 16px !important;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            outline: none !important;
            box-shadow: none !important;
            position: relative;
        }

        .ah-mobile-menu-toggle::before,
        .ah-mobile-menu-toggle::after {
            display: none !important;
            content: none !important;
        }

        .ah-mobile-menu-toggle .bar {
            display: block !important;
            width: 100% !important;
            height: 2px !important;
            background-color: #333333;
            border-radius: 2px;
            transition: transform 0.3s ease, opacity 0.2s ease;
            transform-origin: center center;
        }

        .ah-mobile-menu-toggle.active .bar:nth-child(1) {
            transform: translateY(7px) rotate(45deg) !important;
        }

        .ah-mobile-menu-toggle.active .bar:nth-child(2) {
            opacity: 0 !important;
            visibility: hidden !important;
            transform: scale(0) !important;
        }

        .ah-mobile-menu-toggle.active .bar:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg) !important;
        }

        .ah-mobile-search-trigger {
            background: transparent !important;
            border: none !important;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #333333;
        }

        .ah-mobi-search-dropdown {
            display: none !important;
            position: fixed !important;
            top: 60px !important;
            left: 0 !important;
            width: 100% !important;
            background: #ffffff !important;
            padding: 15px 20px;
            border-top: 1px solid #eee;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
            z-index: 1002;
            box-sizing: border-box;
        }

        body.admin-bar .ah-mobi-search-dropdown {
            top: 92px !important;
        }

        @media (max-width: 782px) {
            body.admin-bar .ah-mobi-search-dropdown {
                top: 106px !important;
            }
        }

        .ah-mobi-search-dropdown.open {
            display: block !important;
        }

        .ah-mobile-cart {
            position: relative;
        }

        .ah-mobile-cart .ah-cart-btn {
            border: none !important;
            background: transparent !important;
        }

        .ah-mobile-cart .ah-mini-cart-dropdown {
            top: calc(100% + 15px);
            right: -10px;
            width: 320px;
            max-width: calc(100vw - 20px);
        }

        .ah-mobile-menu-overlay {
            position: fixed !important;
            top: 60px !important;
            left: 0 !important;
            right: 0 !important;
            width: 100% !important;
            height: auto !important;
            max-height: calc(100vh - 70px) !important;
            background: transparent !important;
            backdrop-filter: none !important;
            z-index: 99999 !important;
            overflow-y: auto;
            padding: 0 16px 20px 16px !important;
            display: block !important;
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            transform: translateY(-8px);
            transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
            box-sizing: border-box;
        }

        body.admin-bar .ah-mobile-menu-overlay {
            top: 92px !important;
            max-height: calc(100vh - 102px) !important;
        }

        @media (max-width: 782px) {
            body.admin-bar .ah-mobile-menu-overlay {
                top: 106px !important;
                max-height: calc(100vh - 116px) !important;
            }
        }

        .ah-mobile-menu-overlay.open {
            opacity: 1 !important;
            visibility: visible !important;
            pointer-events: auto !important;
            transform: translateY(0) !important;
        }

        .ah-mobile-menu-inner {
            position: relative;
            z-index: 100000 !important;
            background: #ffffff !important;
            border-radius: 8px !important;
            border: 1px solid #eaeaea !important;
            border-top: none !important;
            padding: 0 !important;
            max-width: 100%;
            margin: 0 auto;
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12) !important;
            overflow: hidden;
        }

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

        .ah-mobile-menu-list>li {
            border-bottom: 1px solid #f2f2f2;
        }

        .ah-mobile-menu-list>li:last-child {
            border-bottom: none;
        }

        .ah-mobile-menu-list a,
        .ah-mobile-menu-list li a,
        .ah-mobile-menu-list>li>a,
        .menu-item-flex>a,
        .sub-menu a,
        .sub-menu li a {
            display: block;
            padding: 14px 20px;
            font-size: 15px;
            font-weight: 600 !important;
            color: #222222 !important;
            text-decoration: none;
            flex: 1;
            font-family: var(--font-sans), -apple-system, BlinkMacSystemFont, sans-serif !important;
        }

        .menu-item-flex {
            display: flex;
            justify-content: space-between;
            align-items: stretch;
            width: 100%;
            box-sizing: border-box;
        }

        /* NÚT MŨI TÊN DROPDOWN MOBILE (ĐÃ XÓA VIỀN & NỀN XÁM) */
        .toggle-sub {
            width: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: #888;
            background: transparent !important;
            border: none !important;
            outline: none !important;
            box-shadow: none !important;
            padding: 0 !important;
        }

        .toggle-sub.active svg {
            transform: rotate(180deg);
            color: var(--color-accent, #456C35);
        }

        .sub-menu {
            list-style: none;
            margin: 0;
            padding: 0;
            display: block !important;
            max-height: 0;
            opacity: 0;
            overflow: hidden;
            transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
            background-color: #fafafa !important;
            width: 100%;
            box-sizing: border-box;
        }

        .sub-menu.open {
            max-height: 1000px;
            opacity: 1;
        }

        .sub-menu li a {
            display: block;
            padding: 12px 20px 12px 35px;
            font-size: 14.5px;
            font-weight: 600 !important;
            color: #222222 !important;
            text-decoration: none;
            border-bottom: 1px solid #f0f0f0;
            font-family: var(--font-sans), -apple-system, BlinkMacSystemFont, sans-serif !important;
        }
    }

    /* ================= TRONG SUỐT TRÊN BANNER TRANG CHỦ ================= */
    body.home .agency-header-v2:not(.is-scrolled),
    body.front-page .agency-header-v2:not(.is-scrolled) {
        background-color: transparent !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2) !important;
        box-shadow: none !important;
    }

    body.home .agency-header-v2:not(.is-scrolled) .ah-logo img.logo-main,
    body.front-page .agency-header-v2:not(.is-scrolled) .ah-logo img.logo-main {
        display: none !important;
    }

    body.home .agency-header-v2:not(.is-scrolled) .ah-logo img.logo-white,
    body.front-page .agency-header-v2:not(.is-scrolled) .ah-logo img.logo-white {
        display: block !important;
    }

    body.home .agency-header-v2:not(.is-scrolled) .ah-menu-list>li>a,
    body.front-page .agency-header-v2:not(.is-scrolled) .ah-menu-list>li>a,
    body.home .agency-header-v2:not(.is-scrolled) .ah-contact-top a,
    body.front-page .agency-header-v2:not(.is-scrolled) .ah-contact-top a,
    body.home .agency-header-v2:not(.is-scrolled) .ah-mobile-search-trigger {
        color: #ffffff !important;
    }

    body.home .agency-header-v2:not(.is-scrolled) .ah-menu-list>li>a svg,
    body.front-page .agency-header-v2:not(.is-scrolled) .ah-menu-list>li>a svg,
    body.home .agency-header-v2:not(.is-scrolled) .ah-cart-btn svg,
    body.front-page .agency-header-v2:not(.is-scrolled) .ah-cart-btn svg,
    body.home .agency-header-v2:not(.is-scrolled) .ah-search-icon {
        stroke: #ffffff !important;
        color: #ffffff !important;
    }

    body.home .agency-header-v2:not(.is-scrolled) .ah-search-input {
        color: #ffffff !important;
        border-color: rgba(255, 255, 255, 0.4) !important;
    }

    body.home .agency-header-v2:not(.is-scrolled) .ah-search-input::placeholder {
        color: rgba(255, 255, 255, 0.7) !important;
    }

    body.home .agency-header-v2:not(.is-scrolled) .ah-cart-btn,
    body.front-page .agency-header-v2:not(.is-scrolled) .ah-cart-btn {
        border: none !important;
        background: transparent !important;
        box-shadow: none !important;
        color: #ffffff !important;
    }

    body.home .agency-header-v2:not(.is-scrolled) .ah-mobile-menu-toggle .bar {
        background-color: #ffffff !important;
    }

    body.home .agency-header-v2.is-scrolled,
    body.front-page .agency-header-v2.is-scrolled {
        background-color: #ffffff !important;
        border-bottom: 1px solid #eaeaea !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06) !important;
    }

    /* ================= CHUYỂN ĐỔI NGÔN NGỮ DẠNG CHỮ (EN | JP | KR | VN) ================= */
    .ah-language-text {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        font-size: 13px;
        font-weight: 500;
        line-height: 1;
        color: #555555;
        letter-spacing: 0.5px;
    }

    .ah-language-text .lang-item {
        color: #666666;
        text-decoration: none !important;
        font-size: 13px;
        font-weight: 500;
        transition: color 0.2s ease, text-decoration-color 0.2s ease;
        padding: 2px 0;
        position: relative;
        cursor: pointer;
    }

    .ah-language-text .lang-item:hover {
        color: var(--color-accent, #456C35) !important;
    }

    .ah-language-text .lang-item.active {
        color: #111111;
        font-weight: 700;
        text-decoration: underline !important;
        text-underline-offset: 3px;
        text-decoration-thickness: 1.5px !important;
    }

    .ah-language-text .lang-sep {
        color: #cccccc;
        font-size: 12px;
        user-select: none;
    }

    /* KHI TRANSPARENT BANNER TRANG CHỦ */
    body.home .agency-header-v2:not(.is-scrolled) .ah-language-text .lang-item,
    body.front-page .agency-header-v2:not(.is-scrolled) .ah-language-text .lang-item {
        color: rgba(255, 255, 255, 0.85) !important;
    }

    body.home .agency-header-v2:not(.is-scrolled) .ah-language-text .lang-item:hover,
    body.front-page .agency-header-v2:not(.is-scrolled) .ah-language-text .lang-item:hover,
    body.home .agency-header-v2:not(.is-scrolled) .ah-language-text .lang-item.active,
    body.front-page .agency-header-v2:not(.is-scrolled) .ah-language-text .lang-item.active {
        color: #ffffff !important;
        text-decoration-color: #ffffff !important;
    }

    body.home .agency-header-v2:not(.is-scrolled) .ah-language-text .lang-sep,
    body.front-page .agency-header-v2:not(.is-scrolled) .ah-language-text .lang-sep {
        color: rgba(255, 255, 255, 0.4) !important;
    }

    /* MOBILE RIGHT ACTIONS & MULTI-LANGUAGE TEXT */
    @media (max-width: 850px) {
        .ah-container {
            padding: 10px 14px !important;
            align-items: center !important;
        }

        .ah-logo {
            flex: 0 1 auto !important;
            max-width: 130px !important;
        }

        .ah-logo img {
            max-height: 32px !important;
            width: auto !important;
            object-fit: contain !important;
        }

        .ah-mobile-right {
            display: flex !important;
            flex-direction: column !important;
            align-items: flex-end !important;
            justify-content: center !important;
            gap: 6px !important;
            flex: 0 0 auto !important;
        }

        .ah-mobile-right-top {
            display: flex !important;
            align-items: center !important;
            justify-content: flex-end !important;
            margin-bottom: 2px !important;
        }

        .ah-mobile-right-bottom {
            display: flex !important;
            align-items: center !important;
            gap: 14px !important;
        }

        .ah-mobile-lang {
            display: inline-flex !important;
            align-items: center !important;
            justify-content: flex-end !important;
            height: auto !important;
            font-size: 11px !important;
            gap: 3px !important;
        }

        .ah-mobile-lang .lang-item {
            font-size: 11px !important;
        }

        .ah-mobile-lang .lang-sep {
            font-size: 10px !important;
        }

        /* Icon Tìm kiếm & Giỏ hàng Mobile */
        .ah-mobile-search-trigger {
            background: transparent !important;
            border: none !important;
            padding: 0 !important;
            color: #333333;
            display: flex !important;
            align-items: center !important;
            justify-content: center !important;
            cursor: pointer !important;
        }

        .ah-mobile-search-trigger svg {
            width: 24px !important;
            height: 24px !important;
        }

        .ah-mobile-cart .ah-cart-btn {
            border: none !important;
            background: transparent !important;
            width: auto !important;
            height: auto !important;
            padding: 0 !important;
            box-shadow: none !important;
        }

        .ah-mobile-cart .ah-cart-btn svg {
            width: 25px !important;
            height: 25px !important;
        }

        .ah-mobile-cart .ah-cart-count {
            top: -6px !important;
            right: -8px !important;
        }
    }


    /* ==========================================================================
   BỔ SUNG TRANSPARENT HEADER CHO TRANG CHỦ V2 (front-page-v2.php)
   ========================================================================== */

    /* 1. Ép bù margin cho Hero Section đè lên Header ở trang V2 */
    body.page-template-front-page-v2 .site-main> :first-child {
        margin-top: -110px !important;
    }

    /* 2. Chuyển Header sang dạng Trong Suốt khi chưa cuộn trang */
    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) {
        background-color: transparent !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2) !important;
        box-shadow: none !important;
    }

    /* 3. Swap sang Logo Màu Trắng */
    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-logo img.logo-main {
        display: none !important;
    }

    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-logo img.logo-white {
        display: block !important;
    }

    /* 4. Đổi chữ Menu, Hotline, Icon sang màu Trắng */
    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-menu-list>li>a,
    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-contact-top a,
    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-mobile-search-trigger {
        color: #ffffff !important;
    }

    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-menu-list>li>a svg,
    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-cart-btn svg,
    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-search-icon {
        stroke: #ffffff !important;
        color: #ffffff !important;
    }

    /* 5. Khung ô Tìm kiếm & Nút Giỏ hàng */
    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-search-input {
        color: #ffffff !important;
        border-color: rgba(255, 255, 255, 0.4) !important;
    }

    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-search-input::placeholder {
        color: rgba(255, 255, 255, 0.7) !important;
    }

    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-cart-btn {
        border: none !important;
        background: transparent !important;
        box-shadow: none !important;
        color: #ffffff !important;
    }

    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-mobile-menu-toggle .bar {
        background-color: #ffffff !important;
    }

    /* 6. Chuyển đổi màu Ngôn ngữ (EN | JP | KR | VN) */
    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-language-text .lang-item {
        color: rgba(255, 255, 255, 0.85) !important;
    }

    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-language-text .lang-item:hover,
    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-language-text .lang-item.active {
        color: #ffffff !important;
        text-decoration-color: #ffffff !important;
    }

    body.page-template-front-page-v2 .agency-header-v2:not(.is-scrolled) .ah-language-text .lang-sep {
        color: rgba(255, 255, 255, 0.4) !important;
    }

    /* 7. Trả lại nền trắng khi cuộn trang */
    body.page-template-front-page-v2 .agency-header-v2.is-scrolled {
        background-color: #ffffff !important;
        border-bottom: 1px solid #eaeaea !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06) !important;
    }


/* ==========================================================================
   7. FIX LỖI & TỐI ƯU GIAO DIỆN SEARCH (DESKTOP & MOBILE)
   ========================================================================== */

/* Cấu trúc chung cho Desktop */
.agency-header-v2 .ah-search-form {
    position: relative !important;
    width: 100% !important;
}

.agency-header-v2 .ah-search-results-dropdown {
    position: absolute !important;
    top: calc(100% + 12px) !important;
    left: 0 !important;
    width: 220px !important;
    background: #ffffff !important;
    border: 1px solid #dcdcdc !important;
    border-radius: 6px !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1) !important;
    padding: 10px 0 !important;
    z-index: 999999 !important;
    display: none;
    flex-direction: column !important;
    max-height: 350px !important;
    overflow-y: auto !important;
}

/* Hiệu ứng hiển thị */
.agency-header-v2 .ah-search-results-dropdown.active,
.ah-mobi-search-dropdown .ah-search-results-dropdown.active {
    display: flex !important;
}

/* Mũi tên chỉ ô input */
.agency-header-v2 .ah-search-results-dropdown::before {
    content: '' !important;
    position: absolute !important;
    top: -6px !important;
    left: 20px !important;
    border-left: 6px solid transparent !important;
    border-right: 6px solid transparent !important;
    border-bottom: 6px solid #dcdcdc !important;
}

/* Kết quả tìm kiếm */
.ah-search-item {
    display: block !important;
    padding: 10px 18px !important;
    color: #333333 !important;
    font-size: 13.5px !important;
    font-weight: 500 !important;
    text-decoration: none !important;
    transition: background 0.2s ease !important;
}

.ah-search-item:hover {
    background: #f7f7f7 !important;
}

/* ================= ĐIỀU CHỈNH RIÊNG CHO MOBILE ================= */
@media (max-width: 850px) {
    /* 1. Vùng nền mobile - Tách biệt với header bằng border và shadow nhẹ */
    .ah-mobi-search-dropdown {
        background: #ffffff !important;
        padding: 15px !important;
        border-top: 1px solid #f0f0f0 !important;
        border-bottom: 1px solid #f0f0f0 !important;
        box-shadow: 0 4px 6px rgba(0,0,0,0.03) !important;
    }

    /* 2. Ô nhập liệu (Input) - Nổi bật trên nền trắng */
    .ah-mobi-search-dropdown .ah-search-form {
        width: 100% !important;
    }

    .ah-mobi-search-dropdown .ah-search-input {
        width: 100% !important;
        height: 45px !important;
        background: #f4f4f4 !important; /* Xám nhẹ để nổi bật trên nền trắng header */
        border: 1px solid #cccccc !important; /* Viền rõ ràng */
        border-radius: 8px !important;
        padding: 0 15px 0 40px !important;
        box-sizing: border-box !important;
        color: #333 !important;
    }

    /* 3. Khung kết quả mobile - Full width */
    .ah-mobi-search-dropdown .ah-search-results-dropdown {
        position: relative !important;
        margin-top: 10px !important;
        width: 100% !important;
        left: 0 !important;
        border: 1px solid #cccccc !important;
        box-shadow: none !important;
    }

    /* Ẩn mũi tên trên mobile cho gọn */
    .ah-mobi-search-dropdown .ah-search-results-dropdown::before {
        display: none !important;
    }
}