/*
Theme Name: Quynhonadv
Theme URI: https://quynhonadv.com/
Author: Quynhonadv
Author URI: https://quynhonadv.com/
Description: Custom WordPress theme scaffold for Quynhonadv projects.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 7.4
Text Domain: quynhonadv
*/

:root {
    --qna-text: #17202a;
    --qna-muted: #5f6c7b;
    --qna-border: #dde5ee;
    --qna-accent: #0284c7;
    --qna-bg: #f7fafc;
    --green-950: #082f49;
    --green-900: #0c4a6e;
    --green-800: #075985;
    --green-700: #0369a1;
    --green-100: #e0f2fe;
    --green-50: #f0f9ff;
    --navy-950: #071b2d;
    --yellow-500: #f6b81a;
    --yellow-400: #ffca42;
    --white: #ffffff;
    --text: #17202a;
    --muted: #64748b;
    --border: #dbeafe;
    --shadow-md: 0 18px 55px rgba(2, 132, 199, 0.14);
    --shadow-lg: 0 30px 80px rgba(7, 27, 45, 0.22);
    --radius: 20px;
    --container: 1220px;
    --header-h: 80px;
    --transition: 240ms ease;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--qna-bg);
    color: var(--qna-text);
    font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.65;
}

body.menu-open {
    overflow: hidden;
}

a {
    color: var(--qna-accent);
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

img {
    height: auto;
    max-width: 100%;
}

.container {
    margin-inline: auto;
    width: min(calc(100% - 40px), var(--container));
}

.btn {
    align-items: center;
    border: 1px solid transparent;
    border-radius: 999px;
    display: inline-flex;
    gap: 10px;
    justify-content: center;
    min-height: 50px;
    padding: 13px 21px;
    text-decoration: none;
    font-weight: 800;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--yellow-500);
    color: var(--navy-950);
    box-shadow: 0 12px 28px rgba(246, 184, 26, .27);
}

.btn-primary:hover {
    background: var(--yellow-400);
    box-shadow: 0 15px 35px rgba(246, 184, 26, .34);
}

.btn-green {
    background: var(--green-700);
    color: var(--white) !important;
    box-shadow: 0 12px 28px rgba(3, 105, 161, .22);
}

.btn-green i,
.btn-green span {
    color: currentColor;
}

.btn-green:hover {
    background: var(--green-800);
}

.btn-sm {
    min-height: 42px;
    padding: 10px 16px;
    font-size: 11px;
}

.btn > i {
    display: inline-grid;
    font-size: 15px;
    line-height: 1;
    min-width: 1.2em;
    place-items: center;
    width: 1.2em;
}

.topbar {
    background: var(--navy-950);
    color: rgba(255, 255, 255, .82);
    font-size: 13px;
}

.topbar-inner {
    align-items: center;
    display: flex;
    gap: 18px;
    justify-content: space-between;
    min-height: 38px;
}

.topbar-list,
.nav-list,
.mobile-nav,
.footer-links,
.footer-contact {
    list-style: none;
    margin: 0;
    padding: 0;
}

.topbar-list {
    display: flex;
    flex-wrap: wrap;
    gap: 22px;
}

.topbar a,
.site-header a,
.site-footer a,
.mobile-panel a,
.floating-actions a,
.mobile-cta-bar a {
    color: inherit;
    text-decoration: none;
}

.topbar a {
    transition: color var(--transition);
}

.topbar a:hover {
    color: var(--yellow-400);
}

.topbar i {
    color: var(--yellow-400);
    font-size: 15px;
    margin-right: 7px;
    text-align: center;
    width: 17px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, .94);
    border-bottom: 1px solid rgba(220, 231, 224, .72);
    backdrop-filter: blur(18px);
    transition: box-shadow var(--transition), transform var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 10px 35px rgba(7, 27, 45, .09);
}

.admin-bar .site-header {
    top: 32px;
}

.header-inner {
    align-items: center;
    display: flex;
    gap: 30px;
    min-height: var(--header-h);
}

.brand {
    align-items: center;
    display: inline-flex;
    flex-shrink: 0;
    gap: 11px;
    text-decoration: none;
}

.brand-mark {
    background: linear-gradient(145deg, var(--yellow-400), var(--yellow-500));
    border-radius: 14px;
    box-shadow: 0 9px 22px rgba(246, 184, 26, .22);
    color: var(--navy-950);
    display: grid;
    font-size: 23px;
    height: 48px;
    place-items: center;
    transform: rotate(-4deg);
    width: 48px;
}

.brand-logo {
    align-items: center;
    display: inline-flex;
    flex: 0 0 auto;
    max-width: 170px;
}

.brand-logo__image {
    display: block;
    height: auto;
    max-height: 56px;
    max-width: 170px;
    object-fit: contain;
    width: auto;
}

.brand-copy {
    display: none;
    flex-direction: column;
    line-height: 1;
}

.brand-copy strong {
    color: var(--green-800);
    font-family: "Montserrat", "Manrope", sans-serif;
    font-size: 21px;
    letter-spacing: 0;
}

.brand-copy span {
    color: var(--muted);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .13em;
    margin-top: 6px;
    text-transform: uppercase;
}

.desktop-nav {
    margin-left: auto;
}

.nav-list {
    align-items: center;
    display: flex; 
}

.nav-item {
    position: relative;
}

.nav-item:has(> .mega-menu)::after {
    content: "";
    display: none;
    height: 14px;
    left: -18px;
    position: absolute;
    right: -18px;
    top: 100%;
    z-index: 9;
}

.nav-item:has(> .mega-menu):hover::after {
    display: block;
}

.nav-link {
    align-items: center;
    border-radius: 10px;
    color: #274155;
    display: flex;
    font-size: 14px;
    font-weight: 700;
    gap: 6px;
    min-height: 46px;
    padding: 10px 13px;
    transition: color var(--transition), background var(--transition);
}

.nav-link:hover,
.nav-link.active {
    background: var(--green-50);
    color: var(--green-800);
}

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

.header-actions {
    align-items: center;
    display: flex;
    gap: 9px;
}

.header-hotline {
    align-items: center;
    display: flex;
    gap: 10px;
    padding-right: 10px;
}

.header-hotline .icon,
.mega-icon {
    background: var(--green-100);
    color: var(--green-800);
    display: grid;
    flex: 0 0 auto;
    line-height: 1;
    place-items: center;
}

.header-hotline .icon {
    border-radius: 50%;
    height: 38px;
    width: 38px;
}

.header-hotline small {
    color: var(--muted);
    display: block;
    font-size: 11px;
    font-weight: 700;
}

.header-hotline strong {
    color: var(--navy-950);
    display: block;
    font-size: 14px;
}

.menu-toggle {
    background: var(--green-50);
    border: 0;
    border-radius: 12px;
    color: var(--green-800);
    display: none;
    font-size: 20px;
    height: 44px;
    place-items: center;
    width: 44px;
}

.mega-menu {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    left: 50%;
    opacity: 0;
    padding: 22px;
    pointer-events: none;
    position: absolute;
    top: calc(100% + 11px);
    transform: translate(-48%, 10px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    visibility: hidden;
    width: 710px;
}

.mega-menu--solutions {
    padding: 14px;
    width: min(1040px, calc(100vw - 40px));
}

.nav-item:hover .mega-menu,
.nav-item:has(> .nav-link:hover) .mega-menu,
.nav-item:has(> .mega-menu:hover) .mega-menu {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-48%, 0);
    visibility: visible;
}

.mega-grid {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(2, 1fr);
}

.mega-grid--solutions {
    gap: 12px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.mega-card {
    border-radius: 14px;
    display: grid;
    gap: 12px;
    grid-template-columns: 40px 1fr;
    padding: 15px;
    transition: background var(--transition);
}

.mega-card:hover {
    background: var(--green-50);
}

.mega-card--solution {
    background: var(--white);
    border: 1px solid rgba(3, 105, 161, .1);
    border-radius: 18px;
    display: block;
    overflow: hidden;
    padding: 0;
    position: relative;
}

.mega-card--solution:hover {
    background: var(--white);
    border-color: rgba(3, 105, 161, .28);
    box-shadow: 0 14px 34px rgba(7, 27, 45, .1);
}

.mega-thumb {
    background: var(--green-50);
    display: block;
    height: 118px;
    overflow: hidden;
}

.mega-thumb img {
    display: block;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
    width: 100%;
}

.mega-card--solution:hover .mega-thumb img {
    transform: scale(1.06);
}

.mega-icon--floating {
    box-shadow: 0 10px 24px rgba(7, 27, 45, .14);
    height: 38px;
    left: 13px;
    position: absolute;
    top: 96px;
    width: 38px;
}

.mega-card--solution .mega-copy {
    display: block;
    padding: 25px 13px 14px;
}

.mega-card--solution .mega-copy p {
    display: -webkit-box;
    min-height: 36px;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.mega-icon {
    border-radius: 12px;
    font-size: 18px;
    height: 40px;
    width: 40px;
}

.mega-card strong {
    color: var(--navy-950);
    display: block;
    font-size: 14px;
}

.mega-copy {
    min-width: 0;
}

.mega-copy p {
    color: var(--muted);
    font-size: 12px;
    line-height: 1.5;
    margin: 3px 0 0;
}

.mega-foot {
    align-items: center;
    background: var(--navy-950);
    border-radius: 14px;
    color: var(--white);
    display: flex;
    gap: 14px;
    justify-content: space-between;
    margin-top: 12px;
    padding: 14px 16px;
}

.mega-foot span {
    color: rgba(255, 255, 255, .68);
    font-size: 12px;
}

.mobile-panel {
    background: var(--white);
    box-shadow: -25px 0 70px rgba(7, 27, 45, .18);
    inset: calc(38px + var(--header-h)) 0 0 auto;
    overflow-y: auto;
    padding: 25px;
    position: fixed;
    transform: translateX(110%);
    transition: transform 300ms ease;
    width: min(410px, 92vw);
    z-index: 999;
}

.mobile-panel.open {
    transform: translateX(0);
}

.mobile-backdrop {
    background: rgba(5, 20, 31, .52);
    inset: calc(38px + var(--header-h)) 0 0;
    opacity: 0;
    position: fixed;
    transition: opacity var(--transition), visibility var(--transition);
    visibility: hidden;
    z-index: 998;
}

.mobile-backdrop.open {
    opacity: 1;
    visibility: visible;
}

body.page-scrolled .mobile-panel,
body.page-scrolled .mobile-backdrop {
    inset-block-start: var(--header-h);
}

.mobile-nav > li {
    border-bottom: 1px solid var(--border);
}

.mobile-nav a {
    align-items: center;
    color: var(--navy-950);
    display: flex;
    font-weight: 800;
    justify-content: space-between;
    padding: 15px 2px;
}

.mobile-sub {
    padding: 0 0 12px 12px;
}

.mobile-sub[hidden] {
    display: none;
}

.mobile-nav__submenu-toggle i {
    transition: transform var(--transition);
}

.mobile-nav__has-submenu.is-open > .mobile-nav__submenu-toggle {
    color: var(--green-800);
}

.mobile-nav__has-submenu.is-open > .mobile-nav__submenu-toggle i {
    transform: rotate(180deg);
}

.mobile-sub a {
    color: var(--muted);
    font-size: 14px;
    font-weight: 600;
    padding: 9px 0;
}

.mobile-contact {
    background: var(--green-50);
    border-radius: 18px;
    margin-top: 22px;
    padding: 19px;
}

.mobile-contact strong {
    color: var(--green-800);
    display: block;
    font-size: 18px;
}

.site-footer {
    background:
        linear-gradient(135deg, #061f35 0%, #0c4a6e 52%, #075985 100%);
    color: rgba(255, 255, 255, .68);
    padding-top: 73px;
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    background-image:
        linear-gradient(rgba(255, 255, 255, .08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .08) 1px, transparent 1px);
    background-size: 54px 54px;
    content: "";
    inset: 0;
    opacity: .28;
    pointer-events: none;
    position: absolute;
}

.site-footer > .container {
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    align-items: stretch;
    gap: 18px;
    grid-template-columns: 1.35fr .8fr .9fr 1.1fr;
}

.footer-brand,
.footer-col {
   /* background: rgba(255, 255, 255, .075);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 18px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08), 0 18px 50px rgba(2, 18, 27, .12);
   */ display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 280px;
    padding: 24px;
}

.footer-brand {
    justify-content: space-between;
}

.footer-brand .brand-copy strong {
    color: var(--white);
}

.footer-brand .brand-copy span {
    color: rgba(255, 255, 255, .48);
}

.footer-brand p {
    font-size: 13px;
    margin: 20px 0 16px;
}

.footer-brand-address {
    color: rgba(255, 255, 255, .78);
    display: grid;
    font-size: 13px;
    gap: 10px;
    grid-template-columns: 32px 1fr;
    margin-bottom: 16px;
}

.footer-brand-address i {
    background: rgba(255, 255, 255, .07);
    border-radius: 9px;
    color: var(--yellow-400);
    display: grid;
    height: 32px;
    place-items: center;
    width: 32px;
}

.footer-brand-address strong {
    color: var(--white);
}

.footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
}

.footer-badges span {
    align-items: center;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 999px;
    color: rgba(255, 255, 255, .86);
    display: inline-flex;
    font-size: 11px;
    font-weight: 800;
    gap: 7px;
    min-height: 30px;
    padding: 6px 10px;
}

.footer-badges i {
    color: var(--yellow-400);
    font-size: 12px;
}

.social-list {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}

.social-list a,
.social-list__icon {
    align-items: center;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 11px;
    color: var(--white);
    display: grid;
    font-size: 17px;
    height: 42px;
    justify-items: center;
    line-height: 1;
    place-items: center;
    transition: all var(--transition);
    width: 42px;
}

.social-list img {
    display: block;
    height: 28px;
    object-fit: contain;
    width: 28px;
}

.social-list a:hover,
.social-list__icon:hover {
    background: var(--yellow-500);
    border-color: var(--yellow-500);
    color: var(--navy-950);
    transform: translateY(-3px);
}

.footer-col h3 {
    align-items: center;
    color: var(--white);
    display: flex;
    font-size: 15px;
    gap: 10px;
    margin-bottom: 18px;
}

.footer-col h3 i {
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 10px;
    color: var(--yellow-400);
    display: grid;
    flex: 0 0 auto;
    height: 34px;
    place-items: center;
    width: 34px;
}

.footer-links {
    display: grid;
    gap: 10px;
}

.footer-links,
.footer-contact {
    flex: 1;
}

.footer-links a {
    align-items: center;
    font-size: 14px;
    display: flex;
    gap: 10px;
    transition: color var(--transition), transform var(--transition);
}

.footer-links a:hover {
    color: var(--yellow-400);
    transform: translateX(4px);
}

.footer-links a i {
    background: rgba(255, 255, 255, .08);
    border-radius: 8px;
    color: var(--yellow-400);
    display: grid;
    flex: 0 0 auto;
    font-size: 13px;
    height: 28px;
    place-items: center;
    width: 28px;
}

.footer-contact {
    display: grid;
    gap: 13px;
}

.footer-contact li {
    display: grid;
    font-size: 13px;
    gap: 10px;
    grid-template-columns: 36px 1fr;
}

.footer-contact i {
    background: rgba(255, 255, 255, .07);
    border-radius: 9px;
    color: var(--yellow-400);
    display: grid;
    font-size: 15px;
    height: 36px;
    line-height: 1;
    place-items: center;
    width: 36px;
}

.footer-business-cards {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 34px;
}

.footer-business-card {
    align-items: center;
    background: linear-gradient(135deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .045));
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 14px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 14px 34px rgba(2, 18, 27, .14);
    color: rgba(255, 255, 255, .9);
    display: grid;
    gap: 12px;
    grid-template-columns: 72px minmax(0, 1fr);
    min-height: 112px;
    padding: 16px;
    transition: transform var(--transition), box-shadow var(--transition);
}

.footer-business-card:hover {
    background: linear-gradient(135deg, rgba(255, 202, 66, .16), rgba(255, 255, 255, .07));
    border-color: rgba(255, 202, 66, .5);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .16), 0 18px 40px rgba(2, 18, 27, .2);
    transform: translateY(-4px);
}

.footer-business-logo {
    color: var(--green-800);
    display: grid;
    font-size: 44px;
    min-width: 0;
    place-items: center;
}

.footer-business-logo__image {
    height: 72px;
    object-fit: contain;
    width: 72px;
}

.footer-business-copy {
    display: grid;
    gap: 8px;
    min-width: 0;
}

.footer-business-copy strong {
    color: var(--white);
    font-family: "Montserrat", sans-serif;
    font-size: clamp(16px, 1.18vw, 18px);
    font-weight: 900;
    letter-spacing: .02em;
    line-height: 1.1;
    white-space: nowrap;
}

.footer-business-copy span {
    align-items: center;
    color: rgba(255, 255, 255, .72);
    display: flex;
    font-size: clamp(15px, 1.12vw, 17px);
    font-weight: 700;
    gap: 8px;
    line-height: 1.15;
    white-space: nowrap;
}

.footer-business-copy img {
    flex: 0 0 auto;
    height: 30px;
    object-fit: contain;
    width: 30px;
}

.footer-bottom {
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, .09);
    display: flex;
    font-size: 12px;
    gap: 20px;
    justify-content: space-between;
    margin-top: 54px;
    padding: 19px 0;
}

.footer-bottom-links {
    display: flex;
    gap: 18px;
}

.floating-actions {
    bottom: 28px;
    display: grid;
    gap: 10px;
    position: fixed;
    right: 20px;
    z-index: 950;
}

.float-btn {
    background: var(--navy-950);
    border: 0;
    border-radius: 50%;
    box-shadow: 0 12px 28px rgba(7, 27, 45, .22);
    color: var(--white) !important;
    display: grid;
    font-size: 20px;
    height: 54px;
    line-height: 1;
    overflow: hidden;
    place-items: center;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
    width: 54px;
}

.float-btn img {
    display: block;
    height: 100%;
    object-fit: contain;
    width: 100%;
}

.float-btn:hover {
    transform: translateY(-4px) scale(1.03);
}

.float-phone {
    background: var(--green-700);
}

.float-facebook,
.float-zalo {
    background: var(--white);
    padding: 7px;
}

.float-top {
    opacity: 0;
    transform: translateY(10px);
    visibility: hidden;
}

.float-top.show {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}

.mobile-cta-bar {
    display: none;
}

.mobile-primary-nav,
.mobile-sheet-backdrop,
.mobile-sheet {
    display: none;
}

@media (max-width: 720px) {
    body.mobile-sheet-open {
        overflow: hidden;
    }

    .site-footer {
        padding-bottom: calc(78px + env(safe-area-inset-bottom));
    }

    .mobile-primary-nav {
        position: fixed;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 1200;
        display: grid;
        grid-template-columns: repeat(5, minmax(0, 1fr));
        gap: 4px;
        height: calc(66px + env(safe-area-inset-bottom));
        padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
        border-top: 1px solid var(--border);
        background: rgba(255, 255, 255, .97);
        box-shadow: 0 -10px 30px rgba(7, 27, 45, .1);
        backdrop-filter: blur(16px);
    }

    .mobile-primary-nav__item {
        position: relative;
        min-width: 0;
        min-height: 52px;
        padding: 5px 2px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3px;
        border: 0;
        border-radius: 10px;
        background: transparent;
        color: #66788a;
        font: inherit;
        font-size: 10px;
        font-weight: 800;
        line-height: 1.15;
        text-align: center;
        text-decoration: none;
        white-space: nowrap;
    }

    .mobile-primary-nav__item i {
        color: #527187;
        font-size: 18px;
        line-height: 1;
    }

    .mobile-primary-nav__item:hover,
    .mobile-primary-nav__item:focus-visible,
    .mobile-primary-nav__item[aria-expanded="true"] {
        background: var(--green-50);
        color: var(--green-800);
    }

    .mobile-primary-nav__item:hover i,
    .mobile-primary-nav__item:focus-visible i,
    .mobile-primary-nav__item[aria-expanded="true"] i {
        color: var(--green-700);
    }

    .mobile-primary-nav__item--calculator b {
        position: absolute;
        top: 2px;
        right: 4px;
        padding: 2px 4px;
        border-radius: 5px;
        background: var(--yellow-500);
        color: var(--navy-950);
        font-size: 7px;
        line-height: 1;
    }

    .mobile-sheet-backdrop {
        position: fixed;
        inset: 0;
        z-index: 1190;
        display: block;
        background: rgba(5, 20, 31, .48);
        opacity: 0;
        visibility: hidden;
        transition: opacity 220ms ease, visibility 220ms ease;
    }

    .mobile-sheet-backdrop.is-open {
        opacity: 1;
        visibility: visible;
    }

    .mobile-sheet {
        position: fixed;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 1201;
        display: block;
        width: min(100%, 560px);
        max-height: min(72vh, 580px);
        margin: 0 auto;
        padding: 15px 16px calc(18px + env(safe-area-inset-bottom));
        overflow-y: auto;
        border-radius: 22px 22px 0 0;
        background: var(--white);
        box-shadow: 0 -20px 70px rgba(7, 27, 45, .24);
        opacity: 0;
        visibility: hidden;
        transform: translateY(105%);
        transition: transform 280ms cubic-bezier(.22, .72, .2, 1), opacity 220ms ease, visibility 220ms ease;
    }

    .mobile-sheet::before {
        content: "";
        display: block;
        width: 36px;
        height: 4px;
        margin: 0 auto 14px;
        border-radius: 999px;
        background: #cbd5e1;
    }

    .mobile-sheet.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .mobile-sheet__head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        margin-bottom: 14px;
    }

    .mobile-sheet__head small {
        display: block;
        margin-bottom: 3px;
        color: var(--green-700);
        font-size: 10px;
        font-weight: 900;
        letter-spacing: .08em;
        text-transform: uppercase;
    }

    .mobile-sheet__head h2 {
        margin: 0;
        color: var(--navy-950);
        font-size: 22px !important;
        line-height: 1.15;
    }

    .mobile-sheet__close {
        width: 40px;
        height: 40px;
        flex: 0 0 auto;
        display: grid;
        place-items: center;
        border: 1px solid var(--border);
        border-radius: 50%;
        background: var(--surface);
        color: var(--navy-950);
        font-size: 17px;
    }

    .mobile-sheet__grid {
        display: grid;
        gap: 8px;
    }

    .mobile-sheet__link {
        min-height: 52px;
        display: grid;
        grid-template-columns: 34px minmax(0, 1fr) 18px;
        align-items: center;
        gap: 10px;
        padding: 9px 11px;
        border: 1px solid var(--border);
        border-radius: 12px;
        background: var(--surface);
        color: var(--navy-950);
        font-size: 13px;
        font-weight: 800;
        text-decoration: none;
    }

    .mobile-sheet__link > i:first-child {
        width: 34px;
        height: 34px;
        display: grid;
        place-items: center;
        border-radius: 9px;
        background: var(--green-100);
        color: var(--green-800);
        font-size: 15px;
    }

    .mobile-sheet__link:hover,
    .mobile-sheet__link:focus-visible {
        border-color: rgba(3, 105, 161, .3);
        background: var(--green-50);
    }

    .mobile-sheet__arrow {
        color: var(--muted);
        font-size: 11px;
    }
}

@media (max-width: 1180px) {
    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: grid;
    }

    .header-actions {
        margin-left: auto;
    }

    .footer-grid {
        grid-template-columns: 1.25fr 1fr 1fr;
    }

    .footer-business-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-col:last-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 960px) {
    :root {
        --header-h: 72px;
    }

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

    .footer-col:last-child {
        grid-column: auto;
    }
}

@media (max-width: 720px) {
    .container {
        width: min(calc(100% - 28px), var(--container));
    }

    .topbar {
        font-size: 11px;
    }

    .topbar-inner {
        min-height: 34px;
    }

    .topbar-inner {
        justify-content: center;
    }

    .topbar-list:first-child {
        display: none;
    }

    .topbar-list {
        gap: 13px;
    }

    .header-inner {
        gap: 10px;
        min-height: 70px;
    }

    .brand-mark {
        height: 42px;
        width: 42px;
    }

    .brand-copy strong {
        font-size: 18px;
    }

    .brand-copy span {
        font-size: 9px;
    }

    .header-actions > .btn {
        display: none;
    }

    .header-hotline {
        display: flex;
        flex: 0 1 auto;
        gap: 6px;
        min-width: 0;
        padding-right: 0;
    }

    .header-hotline .icon {
        height: 32px;
        width: 32px;
    }

    .header-hotline small {
        display: block;
        font-size: 8px;
        line-height: 1.1;
        white-space: nowrap;
    }

    .header-hotline strong {
        font-size: 11px;
        white-space: nowrap;
    }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-grid > .footer-brand,
    .footer-grid > .footer-col:last-child {
        grid-column: 1 / -1;
    }

    .footer-grid > .footer-col:nth-child(2),
    .footer-grid > .footer-col:nth-child(3) {
        min-width: 0;
    }

    .footer-business-cards {
        gap: 14px;
        grid-template-columns: 1fr;
    }

    .footer-business-card {
        grid-template-columns: 68px minmax(0, 1fr);
        min-height: 96px;
        padding: 14px 15px;
    }

    .footer-business-logo__image {
        height: 64px;
        width: 64px;
    }

    .footer-business-copy strong {
        font-size: 14px;
    }

    .footer-business-copy span {
        font-size: 13px;
    }

    .footer-business-copy img {
        height: 28px;
        width: 28px;
    }

    .floating-actions {
        display: grid;
        top: auto;
        right: 12px;
        bottom: calc(78px + env(safe-area-inset-bottom));
        z-index: 950;
        gap: 8px;
    }

    .floating-actions .float-btn {
        height: 44px;
        width: 44px;
        padding: 6px;
        font-size: 16px;
    }

    .floating-actions .float-top {
        display: none;
    }

    .site-footer {
        padding-bottom: 70px;
    }

    .mobile-cta-bar {
        background: rgba(255, 255, 255, .96);
        border-top: 1px solid var(--border);
        backdrop-filter: blur(15px);
        bottom: 0;
        display: grid;
        gap: 7px;
        grid-template-columns: repeat(3, 1fr);
        height: 64px;
        left: 0;
        padding: 7px 9px calc(7px + env(safe-area-inset-bottom));
        position: fixed;
        right: 0;
        z-index: 1100;
    }

    .mobile-cta {
        align-items: center;
        border: 0;
        border-radius: 8px;
        color: var(--white);
        display: flex;
        flex-direction: column;
        font-size: 11px;
        font-weight: 800;
        gap: 2px;
        justify-content: center;
    }

    .mobile-panel {
        padding: 20px;
    }

    .mobile-nav a {
        font-size: 15px;
        padding: 13px 2px;
    }

    .mobile-sub a {
        font-size: 13px;
        padding: 8px 0;
    }

    .mobile-contact {
        margin-top: 18px;
        padding: 16px;
    }

    .mobile-contact strong {
        font-size: 16px;
    }

    .mobile-contact p {
        font-size: 13px;
    }

    .brand-logo,
    .brand-logo__image {
        max-width: 130px;
    }

    .brand-logo__image {
        max-height: 46px;
    }

    .mobile-cta i {
        font-size: 17px;
    }

    .mobile-call {
        background: var(--green-700);
    }

    .mobile-zalo {
        background: #0d7fe5;
    }

    .mobile-quote {
        background: var(--yellow-500);
        color: var(--navy-950);
    }

    .admin-bar .site-header {
        top: 46px;
    }
}

.qna-site-header,
.qna-site-footer {
    background: #fff;
    border-bottom: 1px solid var(--qna-border);
}

.qna-site-footer {
    border-bottom: 0;
    border-top: 1px solid var(--qna-border);
    color: var(--qna-muted);
}

.qna-container {
    margin: 0 auto;
    max-width: 1180px;
    padding: 0 20px;
}

.qna-site-header__inner,
.qna-site-footer__inner {
    align-items: center;
    display: flex;
    gap: 24px;
    justify-content: space-between;
    min-height: 72px;
}

.qna-site-title {
    color: var(--qna-text);
    font-size: 20px;
    font-weight: 700;
    text-decoration: none;
}

.qna-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.qna-menu a {
    color: var(--qna-text);
    font-size: 15px;
    text-decoration: none;
}

.qna-main {
    padding: 40px 0;
}

.qna-content {
    background: #fff;
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    padding: clamp(20px, 4vw, 40px);
}

.qna-post-list {
    display: grid;
    gap: 20px;
}

.qna-post-card {
    border-bottom: 1px solid var(--qna-border);
    padding-bottom: 20px;
}

.qna-post-card:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.qna-entry-title {
    font-size: clamp(26px, 4vw, 42px);
    line-height: 1.2;
    margin: 0 0 16px;
}

.qna-entry-title a {
    color: var(--qna-text);
    text-decoration: none;
}

.qna-entry-meta {
    color: var(--qna-muted);
    font-size: 14px;
    margin-bottom: 18px;
}

.qna-pagination {
    margin-top: 28px;
}

.qna-404 {
    align-items: stretch;
    background:
        linear-gradient(135deg, rgba(8, 47, 73, .96), rgba(7, 27, 45, .96)),
        radial-gradient(circle at 78% 16%, rgba(246, 184, 26, .28), transparent 30%);
    border-radius: 8px;
    color: var(--white);
    display: grid;
    gap: clamp(24px, 5vw, 54px);
    grid-template-columns: minmax(0, 1.08fr) minmax(300px, .92fr);
    overflow: hidden;
    padding: clamp(28px, 6vw, 64px);
    position: relative;
}

.qna-404::before {
    background-image:
        linear-gradient(rgba(255, 255, 255, .1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .1) 1px, transparent 1px);
    background-size: 46px 46px;
    content: "";
    inset: 0;
    opacity: .28;
    pointer-events: none;
    position: absolute;
}

.qna-404__copy,
.qna-404__panel {
    position: relative;
    z-index: 1;
}

.qna-404__copy {
    align-self: center;
}

.qna-404__eyebrow {
    align-items: center;
    background: rgba(255, 255, 255, .09);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 999px;
    color: var(--yellow-400);
    display: inline-flex;
    font-size: 12px;
    font-weight: 800;
    gap: 9px;
    letter-spacing: .08em;
    margin: 0 0 16px;
    padding: 7px 12px;
    text-transform: uppercase;
}

.qna-404 h1 {
    color: var(--white);
    font-family: "Montserrat", "Manrope", sans-serif;
    font-size: clamp(34px, 6vw, 64px);
    line-height: 1.08;
    margin: 0 0 18px;
}

.qna-404__lead {
    color: rgba(255, 255, 255, .76);
    font-size: clamp(16px, 2vw, 18px);
    margin: 0;
    max-width: 680px;
}

.qna-404__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.qna-404__search {
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 8px;
    margin-top: 28px;
    max-width: 620px;
    padding: 18px;
}

.qna-404__search strong {
    display: block;
    margin-bottom: 11px;
}

.qna-404__search .search-form {
    display: flex;
    gap: 9px;
}

.qna-404__search label {
    flex: 1 1 auto;
    min-width: 0;
}

.qna-404__search .search-field {
    background: var(--white);
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 8px;
    color: var(--navy-950);
    min-height: 48px;
    padding: 0 14px;
    width: 100%;
}

.qna-404__search .search-submit {
    background: var(--yellow-500);
    border: 0;
    border-radius: 8px;
    color: var(--navy-950);
    cursor: pointer;
    font-weight: 800;
    min-height: 48px;
    padding: 0 18px;
}

.qna-404__panel {
    align-self: center;
    background: rgba(255, 255, 255, .95);
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    color: var(--text);
    padding: clamp(20px, 4vw, 30px);
}

.qna-404__badge {
    align-items: center;
    color: var(--green-800);
    display: flex;
    gap: 16px;
    justify-content: space-between;
    margin-bottom: 16px;
}

.qna-404__badge span {
    color: var(--navy-950);
    font-family: "Montserrat", "Manrope", sans-serif;
    font-size: clamp(52px, 8vw, 92px);
    font-weight: 800;
    letter-spacing: 0;
    line-height: .9;
}

.qna-404__badge i {
    background: var(--green-100);
    border-radius: 18px;
    color: var(--green-800);
    display: grid;
    flex: 0 0 auto;
    font-size: 30px;
    height: 72px;
    place-items: center;
    width: 72px;
}

.qna-404__panel h2 {
    color: var(--navy-950);
    font-size: 22px;
    line-height: 1.25;
    margin: 0 0 16px;
}

.qna-404__links {
    display: grid;
    gap: 10px;
}

.qna-404__links a {
    align-items: center;
    background: var(--green-50);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--navy-950);
    display: flex;
    gap: 12px;
    min-height: 52px;
    padding: 12px 14px;
    text-decoration: none;
    transition: border-color var(--transition), color var(--transition), transform var(--transition);
}

.qna-404__links a:hover {
    border-color: var(--green-700);
    color: var(--green-800);
    transform: translateX(4px);
}

.qna-404__links i {
    color: var(--green-800);
    display: grid;
    flex: 0 0 20px;
    place-items: center;
}

@media (max-width: 720px) {
    .qna-site-header__inner,
    .qna-site-footer__inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
        padding: 16px 0;
    }

    .qna-404 {
        grid-template-columns: 1fr;
    }

    .qna-404__actions,
    .qna-404__search .search-form {
        flex-direction: column;
    }

    .qna-404__actions .btn,
    .qna-404__search .search-submit {
        width: 100%;
    }

    .qna-404__badge i {
        height: 58px;
        width: 58px;
    }
}

/* Combo service post type */
.qna-combo-page {
    --combo-green: #0284c7;
    --combo-green-dark: #075985;
    --combo-blue: #0f2742;
    --combo-ink: #101820;
    --combo-soft: #f3f8f5;
    --combo-line: #d8e5df;
    --combo-gold: #f4b63f;
    color: var(--combo-ink);
}

.qna-combo-page * {
    box-sizing: border-box;
}

.qna-combo-hero {
    align-items: stretch;
    background:
        linear-gradient(135deg, rgba(7, 89, 133, 0.95), rgba(15, 39, 66, 0.96)),
        radial-gradient(circle at 75% 18%, rgba(244, 182, 63, 0.34), transparent 31%);
    border-radius: 8px;
    color: #fff;
    display: grid;
    gap: 28px;
    grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
    margin-bottom: 36px;
    overflow: hidden;
    padding: clamp(28px, 5vw, 56px);
}

.qna-combo-hero__copy {
    align-self: center;
}

.qna-combo-eyebrow {
    color: var(--combo-gold);
    display: inline-flex;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.qna-combo-hero h1,
.qna-combo-section__head h2,
.qna-combo-cta h2,
.qna-combo-content h2 {
    letter-spacing: 0;
    line-height: 1.14;
}

.qna-combo-hero h1 {
    font-size: clamp(34px, 5vw, 60px);
    margin: 0 0 18px;
    max-width: 820px;
}

.qna-combo-hero p {
    color: rgba(255, 255, 255, 0.78);
    font-size: clamp(16px, 1.6vw, 19px);
    margin: 0;
    max-width: 720px;
}

.qna-combo-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.qna-combo-btn {
    align-items: center;
    border: 1px solid transparent;
    border-radius: 8px;
    display: inline-flex;
    font-size: 14px;
    font-weight: 800;
    justify-content: center;
    line-height: 1.2;
    min-height: 44px;
    padding: 0 18px;
    text-align: center;
    text-decoration: none;
    transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.qna-combo-btn:hover {
    transform: translateY(-1px);
}

.qna-combo-btn--primary {
    background: var(--combo-gold);
    color: #102333;
}

.qna-combo-btn--ghost {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.28);
    color: #fff;
}

.qna-combo-btn--light {
    background: #eef7f2;
    border-color: #d7e8df;
    color: var(--combo-green-dark);
}

.qna-combo-hero__panel {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    display: grid;
    gap: 12px;
    padding: 18px;
}

.qna-combo-hero__metric {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    padding: 18px;
}

.qna-combo-hero__metric strong {
    color: #fff;
    display: block;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1;
    margin-bottom: 8px;
}

.qna-combo-hero__metric span {
    color: rgba(255, 255, 255, 0.75);
    display: block;
    font-size: 14px;
}

.qna-combo-section {
    margin-top: clamp(44px, 7vw, 78px);
}

.qna-combo-section__head {
    margin-bottom: 24px;
    max-width: 780px;
}

.qna-combo-section__head h2 {
    font-size: clamp(28px, 3.5vw, 42px);
    margin: 0 0 12px;
}

.qna-combo-section__head p {
    color: var(--qna-muted);
    margin: 0;
}

.qna-combo-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.qna-combo-card {
    background: #fff;
    border: 1px solid var(--combo-line);
    border-radius: 8px;
    box-shadow: 0 12px 30px rgba(15, 39, 66, 0.07);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.qna-combo-card.is-featured {
    border-color: rgba(15, 118, 110, 0.55);
    box-shadow: 0 18px 44px rgba(15, 118, 110, 0.14);
}

.qna-combo-card__media {
    aspect-ratio: 16 / 10;
    background: var(--combo-soft);
    display: block;
    overflow: hidden;
}

.qna-combo-card__media img,
.qna-combo-hero__media img {
    height: 100%;
    object-fit: cover;
    width: 100%;
}

.qna-combo-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 22px;
}

.qna-combo-card__top,
.qna-combo-chiprow {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

.qna-combo-pill,
.qna-combo-duration,
.qna-combo-chiprow span {
    border-radius: 999px;
    display: inline-flex;
    font-size: 12px;
    font-weight: 800;
    line-height: 1.1;
    padding: 7px 10px;
}

.qna-combo-pill {
    background: #fff4d6;
    color: #7a4e00;
}

.qna-combo-duration,
.qna-combo-chiprow span {
    background: #e7f3ef;
    color: var(--combo-green-dark);
}

.qna-combo-card h3 {
    font-size: 22px;
    line-height: 1.22;
    margin: 0 0 10px;
}

.qna-combo-card h3 a {
    color: var(--combo-ink);
    text-decoration: none;
}

.qna-combo-card p {
    color: var(--qna-muted);
    margin: 0 0 18px;
}

.qna-combo-price,
.qna-combo-pricebox {
    border-bottom: 1px solid var(--combo-line);
    border-top: 1px solid var(--combo-line);
    margin: 0 0 18px;
    padding: 14px 0;
}

.qna-combo-price span,
.qna-combo-pricebox span {
    color: var(--qna-muted);
    display: block;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.qna-combo-price strong,
.qna-combo-pricebox strong {
    color: var(--combo-green-dark);
    display: inline-block;
    font-size: 24px;
    line-height: 1.2;
    margin-top: 4px;
}

.qna-combo-price del,
.qna-combo-pricebox del {
    color: #8a958f;
    display: inline-block;
    font-size: 13px;
    margin-left: 8px;
}

.qna-combo-checklist {
    display: grid;
    gap: 10px;
    margin: 0 0 22px;
}

.qna-combo-checklist li {
    color: #3d4d45;
    display: grid;
    font-size: 14px;
    gap: 10px;
    grid-template-columns: 18px minmax(0, 1fr);
}

.qna-combo-checklist li::before {
    background: var(--combo-green);
    border-radius: 999px;
    content: "";
    height: 8px;
    margin-top: 8px;
    width: 8px;
}

.qna-combo-card__actions {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: auto;
}

.qna-combo-band {
    background: var(--combo-soft);
    border: 1px solid var(--combo-line);
    border-radius: 8px;
    padding: clamp(24px, 4vw, 40px);
}

.qna-combo-feature-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.qna-combo-feature-grid article {
    background: #fff;
    border: 1px solid var(--combo-line);
    border-radius: 8px;
    padding: 22px;
}

.qna-combo-feature-grid span {
    color: var(--combo-green);
    display: block;
    font-weight: 900;
    margin-bottom: 14px;
}

.qna-combo-feature-grid h3 {
    font-size: 20px;
    margin: 0 0 10px;
}

.qna-combo-feature-grid p {
    color: var(--qna-muted);
    margin: 0;
}

.qna-combo-steps {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.qna-combo-steps div {
    background: #fff;
    border: 1px solid var(--combo-line);
    border-radius: 8px;
    padding: 18px;
}

.qna-combo-steps strong {
    color: var(--combo-green);
    display: block;
    font-size: 24px;
    line-height: 1;
    margin-bottom: 14px;
}

.qna-combo-steps span {
    color: #314039;
    display: block;
    font-size: 14px;
    font-weight: 800;
    line-height: 1.35;
}

.qna-combo-cta {
    align-items: center;
    background: var(--combo-blue);
    border-radius: 8px;
    color: #fff;
    display: grid;
    gap: 24px;
    grid-template-columns: minmax(0, 1fr) auto;
    margin-top: clamp(44px, 7vw, 78px);
    padding: clamp(24px, 4vw, 42px);
}

.qna-combo-cta h2 {
    font-size: clamp(26px, 3.2vw, 40px);
    margin: 0 0 10px;
}

.qna-combo-cta p {
    color: rgba(255, 255, 255, 0.74);
    margin: 0;
    max-width: 680px;
}

.qna-combo-empty {
    background: #fff;
    border: 1px dashed var(--combo-line);
    border-radius: 8px;
    padding: 28px;
}

.qna-combo-empty h3 {
    margin-top: 0;
}

.qna-combo-hero--single {
    grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
}

.qna-combo-hero__media {
    border-radius: 8px;
    min-height: 360px;
    overflow: hidden;
    position: relative;
}

.qna-combo-hero__media-note {
    background: rgba(255, 255, 255, 0.93);
    border-radius: 8px;
    bottom: 18px;
    color: var(--combo-ink);
    left: 18px;
    max-width: min(330px, calc(100% - 36px));
    padding: 14px 16px;
    position: absolute;
}

.qna-combo-hero__media-note strong,
.qna-combo-hero__media-note span {
    display: block;
}

.qna-combo-hero__media-note span {
    color: var(--qna-muted);
    font-size: 13px;
    margin-top: 3px;
}

.qna-combo-pricebox {
    border-color: rgba(255, 255, 255, 0.2);
    margin: 24px 0 16px;
    max-width: 460px;
}

.qna-combo-pricebox span {
    color: rgba(255, 255, 255, 0.65);
}

.qna-combo-pricebox strong {
    color: #fff;
    font-size: clamp(28px, 3.5vw, 42px);
}

.qna-combo-pricebox del {
    color: rgba(255, 255, 255, 0.58);
}

.qna-combo-summary {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 0;
}

.qna-combo-summary__item {
    background: #fff;
    border: 1px solid var(--combo-line);
    border-radius: 8px;
    padding: 20px;
}

.qna-combo-summary__item span {
    color: var(--qna-muted);
    display: block;
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.qna-combo-summary__item strong {
    color: var(--combo-green-dark);
    display: block;
    font-size: 34px;
    line-height: 1;
}

.qna-combo-detail-grid {
    align-items: start;
    display: grid;
    gap: 22px;
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
}

.qna-combo-panel {
    background: #fff;
    border: 1px solid var(--combo-line);
    border-radius: 8px;
    box-shadow: 0 12px 30px rgba(15, 39, 66, 0.06);
    padding: clamp(22px, 4vw, 34px);
}

.qna-combo-content h2 {
    font-size: clamp(26px, 3vw, 36px);
    margin: 0 0 18px;
}

.qna-combo-richtext {
    color: #2f3f4a;
}

.qna-combo-richtext > *:first-child {
    margin-top: 0;
}

.qna-combo-richtext h2,
.qna-combo-richtext h3 {
    color: var(--combo-ink);
    margin-top: 30px;
}

.qna-combo-richtext ul,
.qna-combo-richtext ol {
    margin: 18px 0 18px 22px;
}

.qna-combo-sidebar {
    display: grid;
    gap: 22px;
    position: sticky;
    top: 24px;
}

.qna-combo-divider {
    background: var(--combo-line);
    height: 1px;
}

.qna-combo-faq {
    display: grid;
    gap: 12px;
}

.qna-combo-faq details {
    background: #fff;
    border: 1px solid var(--combo-line);
    border-radius: 8px;
    padding: 0 18px;
}

.qna-combo-faq summary {
    cursor: pointer;
    font-weight: 900;
    list-style: none;
    padding: 18px 0;
}

.qna-combo-faq summary::-webkit-details-marker {
    display: none;
}

.qna-combo-faq p {
    border-top: 1px solid var(--combo-line);
    color: var(--qna-muted);
    margin: 0;
    padding: 16px 0 18px;
}

@media (max-width: 980px) {
    .qna-combo-hero,
    .qna-combo-hero--single,
    .qna-combo-detail-grid,
    .qna-combo-cta {
        grid-template-columns: 1fr;
    }

    .qna-combo-grid,
    .qna-combo-feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .qna-combo-steps {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .qna-combo-sidebar {
        position: static;
    }
}

@media (max-width: 720px) {
    .qna-combo-hero {
        padding: 24px;
    }

    .qna-combo-actions,
    .qna-combo-card__actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .qna-combo-grid,
    .qna-combo-feature-grid,
    .qna-combo-steps,
    .qna-combo-summary {
        grid-template-columns: 1fr;
    }

    .qna-combo-card__body,
    .qna-combo-panel {
        padding: 20px;
    }

    .qna-combo-hero__media {
        min-height: 280px;
    }
}

/* WooCommerce shop */
.qna-shop-archive,
.qna-shop-single {
    --shop-green: #0284c7;
    --shop-green-dark: #075985;
    --shop-blue: #0f2742;
    --shop-ink: #101820;
    --shop-soft: #f3f8f5;
    --shop-line: #d8e5df;
    --shop-gold: #f4b63f;
    color: var(--shop-ink);
}

.qna-shop-breadcrumb {
    margin-bottom: 18px;
}

.qna-shop-breadcrumb .woocommerce-breadcrumb {
    color: var(--qna-muted);
    font-size: 13px;
}

.qna-shop-breadcrumb .woocommerce-breadcrumb a {
    color: var(--shop-green);
    text-decoration: none;
}

.qna-shop-hero {
    align-items: stretch;
    background:
        linear-gradient(135deg, rgba(7, 89, 133, 0.94), rgba(15, 39, 66, 0.95)),
        radial-gradient(circle at 75% 18%, rgba(244, 182, 63, 0.3), transparent 32%);
    border-radius: 8px;
    color: #fff;
    display: grid;
    gap: 24px;
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
    overflow: hidden;
    padding: clamp(28px, 5vw, 56px);
}

.qna-shop-hero__copy {
    align-self: center;
}

.qna-shop-eyebrow {
    color: var(--shop-gold);
    display: inline-flex;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.qna-shop-hero h1,
.qna-shop-section__head h2,
.qna-shop-cta h2 {
    line-height: 1.12;
    letter-spacing: 0;
}

.qna-shop-hero h1 {
    font-size: clamp(34px, 5vw, 60px);
    margin: 0 0 16px;
    max-width: 760px;
}

.qna-shop-hero p {
    color: rgba(255, 255, 255, 0.79);
    font-size: clamp(16px, 1.5vw, 19px);
    margin: 0;
    max-width: 720px;
}

.qna-shop-hero__actions,
.qna-shop-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.qna-shop-btn {
    align-items: center;
    border: 1px solid transparent;
    border-radius: 8px;
    display: inline-flex;
    font-size: 14px;
    font-weight: 800;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    text-decoration: none;
    transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.qna-shop-btn:hover {
    transform: translateY(-1px);
}

.qna-shop-btn--primary {
    background: var(--shop-gold);
    color: #17202a;
}

.qna-shop-btn--ghost {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.26);
    color: #fff;
}

.qna-shop-btn--light {
    background: #eef7f2;
    border-color: #d7e8df;
    color: var(--shop-green-dark);
}

.qna-shop-hero__panel {
    display: grid;
    gap: 12px;
}

.qna-shop-hero__image,
.qna-shop-category-card__media,
.qna-shop-card__media,
.qna-shop-single__main-image {
    background: var(--shop-soft);
    overflow: hidden;
}

.qna-shop-hero__image {
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 8px;
    min-height: 360px;
    position: relative;
}

.qna-shop-hero__image img,
.qna-shop-category-card__media img,
.qna-shop-card__media img,
.qna-shop-single__main-image img,
.qna-shop-single__thumbs img {
    height: 100%;
    object-fit: cover;
    width: 100%;
}

.qna-shop-hero__tag {
    background: rgba(255, 255, 255, 0.92);
    border-radius: 999px;
    bottom: 18px;
    color: var(--shop-green-dark);
    font-size: 12px;
    font-weight: 900;
    left: 18px;
    padding: 8px 12px;
    position: absolute;
}

.qna-shop-hero__note {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 8px;
    padding: 18px;
}

.qna-shop-hero__note strong,
.qna-shop-hero__note span {
    display: block;
}

.qna-shop-hero__note span {
    color: rgba(255, 255, 255, 0.74);
    font-size: 13px;
    margin-top: 4px;
}

.qna-shop-stats {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 28px;
}

.qna-shop-stats div,
.qna-shop-spec-card {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 8px;
    padding: 16px 18px;
}

.qna-shop-stats strong {
    display: block;
    font-size: 30px;
    line-height: 1;
    margin-bottom: 8px;
}

.qna-shop-stats span {
    color: rgba(255, 255, 255, 0.74);
    font-size: 13px;
}

.qna-shop-section {
    margin-top: clamp(42px, 7vw, 78px);
}

.qna-shop-section__head {
    align-items: end;
    display: flex;
    gap: 18px;
    justify-content: space-between;
    margin-bottom: 22px;
}

.qna-shop-section__head h2 {
    font-size: clamp(26px, 3.2vw, 40px);
    margin: 0;
}

.qna-shop-toolbar .woocommerce-ordering select,
.woocommerce .woocommerce-ordering select {
    background: #fff;
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    color: var(--qna-text);
    min-height: 44px;
    padding: 0 14px;
}

.qna-shop-result-bar,
.woocommerce-result-count {
    color: var(--qna-muted);
    font-size: 13px;
}

.qna-shop-category-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.qna-shop-category-card {
    background: #fff;
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    box-shadow: 0 12px 30px rgba(15, 39, 66, 0.06);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    text-decoration: none;
}

.qna-shop-category-card__media {
    aspect-ratio: 16 / 10;
}

.qna-shop-category-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 10px;
    padding: 18px;
}

.qna-shop-category-card__body h3,
.qna-shop-card__title {
    font-size: 20px;
    line-height: 1.22;
    margin: 0;
}

.qna-shop-card__title a {
    color: var(--shop-ink);
    text-decoration: none;
}

.qna-shop-category-card__body p,
.qna-shop-card__excerpt,
.qna-shop-single__intro,
.qna-shop-muted,
.qna-shop-cta p {
    color: var(--qna-muted);
}

.qna-shop-category-card__body span {
    color: var(--shop-green-dark);
    font-size: 13px;
    font-weight: 800;
}

.qna-shop-grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.qna-shop-card {
    background: #fff;
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    box-shadow: 0 12px 30px rgba(15, 39, 66, 0.06);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform 180ms ease, box-shadow 180ms ease;
}

.qna-shop-card:hover {
    box-shadow: 0 18px 42px rgba(15, 39, 66, 0.1);
    transform: translateY(-3px);
}

.qna-shop-card__media {
    aspect-ratio: 1 / 1;
    display: block;
    position: relative;
}

.qna-shop-card__badge {
    background: var(--shop-gold);
    border-radius: 999px;
    color: #17202a;
    font-size: 11px;
    font-weight: 900;
    left: 14px;
    padding: 7px 10px;
    position: absolute;
    top: 14px;
}

.qna-shop-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 12px;
    padding: 18px;
}

.qna-shop-card__meta,
.qna-shop-single__eyebrow-row,
.qna-shop-single__price-row {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: space-between;
}

.qna-shop-card__cats,
.qna-shop-chiprow {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.qna-shop-card__cats span,
.qna-shop-chiprow span {
    background: #eef7f2;
    border-radius: 999px;
    color: var(--shop-green-dark);
    font-size: 11px;
    font-weight: 800;
    padding: 6px 10px;
}

.qna-shop-card__rating,
.qna-shop-single__rating {
    align-items: center;
    color: var(--shop-green-dark);
    display: inline-flex;
    font-size: 13px;
    font-weight: 800;
    gap: 6px;
}

.qna-shop-card__rating::before,
.qna-shop-single__rating::before {
    color: var(--shop-gold);
    content: "★";
    font-size: 14px;
}

.qna-shop-card__price .price,
.qna-shop-single__price .price {
    color: var(--shop-green-dark);
    font-size: 24px;
    font-weight: 900;
}

.qna-shop-card__price del,
.qna-shop-single__price del {
    color: #8a958f;
    font-size: 13px;
}

.qna-shop-card__actions {
    display: grid;
    gap: 10px;
    margin-top: auto;
}

.qna-shop-card__actions .button,
.qna-shop-buybox .button,
.qna-shop-related .button {
    align-items: center;
    border-radius: 8px;
    display: inline-flex;
    font-size: 14px;
    font-weight: 800;
    justify-content: center;
    min-height: 44px;
    padding: 0 16px;
    text-align: center;
    width: 100%;
}

.qna-shop-card__actions .button {
    background: var(--shop-green);
    border: 1px solid var(--shop-green);
    color: #fff;
}

.qna-shop-card__actions .button:hover {
    background: var(--shop-green-dark);
    border-color: var(--shop-green-dark);
}

.qna-shop-card__actions .add_to_cart_button {
    background: #eef7f2;
    border: 1px solid #d7e8df;
    color: var(--shop-green-dark);
}

.qna-shop-pagination,
.qna-shop-related {
    margin-top: 28px;
}

.qna-shop-pagination .woocommerce-pagination ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.qna-shop-pagination .woocommerce-pagination a,
.qna-shop-pagination .woocommerce-pagination span {
    align-items: center;
    background: #fff;
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    color: var(--qna-text);
    display: inline-flex;
    height: 42px;
    justify-content: center;
    min-width: 42px;
    padding: 0 12px;
    text-decoration: none;
}

.qna-shop-pagination .woocommerce-pagination span.current {
    background: var(--shop-green);
    border-color: var(--shop-green);
    color: #fff;
}

.qna-shop-band {
    background: var(--shop-soft);
    border: 1px solid var(--shop-line);
    border-radius: 8px;
    display: grid;
    gap: 20px;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    padding: clamp(22px, 4vw, 38px);
}

.qna-shop-band__list {
    display: grid;
    gap: 12px;
}

.qna-shop-band__list div {
    align-items: start;
    background: #fff;
    border: 1px solid var(--shop-line);
    border-radius: 8px;
    display: grid;
    gap: 10px;
    grid-template-columns: 18px minmax(0, 1fr);
    padding: 14px 16px;
}

.qna-shop-band__list div::before {
    color: var(--shop-green);
    content: "✓";
    font-weight: 900;
    margin-top: 1px;
}

.qna-shop-band__list span {
    color: #314039;
    font-weight: 700;
}

.qna-shop-empty {
    background: #fff;
    border: 1px dashed var(--qna-border);
    border-radius: 8px;
    padding: 28px;
}

.qna-shop-single__hero {
    align-items: start;
    display: grid;
    gap: 22px;
    grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
}

.qna-shop-single__gallery {
    display: grid;
    gap: 14px;
    position: relative;
}

.qna-shop-single__gallery .woocommerce-product-gallery {
    background: #fff;
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    overflow: hidden;
}

.qna-shop-single__gallery .woocommerce-product-gallery__wrapper {
    margin: 0;
}

.qna-shop-single__gallery .woocommerce-product-gallery__image {
    margin: 0;
}

.qna-shop-single__gallery .woocommerce-product-gallery__image a {
    display: block;
}

.qna-shop-single__gallery .woocommerce-product-gallery__image img {
    aspect-ratio: 1 / 1;
    object-fit: cover;
    width: 100%;
}

.qna-shop-single__gallery .flex-control-thumbs {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    list-style: none;
    margin: 0;
    padding: 0;
}

.qna-shop-single__gallery .flex-control-thumbs li {
    margin: 0;
}

.qna-shop-single__gallery .flex-control-thumbs img {
    aspect-ratio: 1 / 1;
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    object-fit: cover;
    width: 100%;
}

.qna-shop-single__main-image {
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    min-height: 420px;
    position: relative;
}

.qna-shop-sale-badge {
    background: var(--shop-gold);
    border-radius: 999px;
    color: #17202a;
    font-size: 11px;
    font-weight: 900;
    left: 18px;
    padding: 8px 12px;
    position: absolute;
    top: 18px;
}

.qna-shop-single__thumbs {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.qna-shop-single__thumbs img {
    aspect-ratio: 1 / 1;
    border: 1px solid var(--qna-border);
    border-radius: 8px;
}

.qna-shop-single__summary {
    background: #fff;
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    padding: clamp(22px, 4vw, 36px);
    position: sticky;
    top: 22px;
}

.qna-shop-single__title {
    font-size: clamp(30px, 4vw, 52px);
    line-height: 1.08;
    margin: 12px 0 14px;
}

.qna-shop-single__intro {
    font-size: 15px;
    margin: 0 0 18px;
}

.qna-shop-single__price-row {
    align-items: end;
    border-bottom: 1px solid var(--qna-border);
    border-top: 1px solid var(--qna-border);
    margin-bottom: 16px;
    padding: 16px 0;
}

.qna-shop-single__price .price {
    display: block;
    margin-bottom: 4px;
}

.qna-shop-single__rating {
    flex-direction: column;
    gap: 2px;
    text-align: right;
}

.qna-shop-single__rating::before {
    align-self: flex-end;
}

.qna-shop-single__rating strong {
    color: var(--shop-green-dark);
    font-size: 24px;
    line-height: 1;
}

.qna-shop-single__rating span {
    color: var(--qna-muted);
    font-size: 12px;
}

.qna-shop-single__stock {
    margin-bottom: 14px;
}

.qna-shop-single__highlights {
    display: grid;
    gap: 10px;
    margin: 0 0 18px;
}

.qna-shop-single__highlights li,
.qna-shop-checklist li {
    align-items: start;
    display: grid;
    gap: 10px;
    grid-template-columns: 18px minmax(0, 1fr);
}

.qna-shop-single__highlights li::before,
.qna-shop-checklist li::before {
    background: var(--shop-green);
    border-radius: 999px;
    content: "";
    height: 8px;
    margin-top: 8px;
    width: 8px;
}

.qna-shop-buybox {
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    padding: 18px;
}

.qna-shop-buybox form.cart {
    display: grid;
    gap: 12px;
    margin-bottom: 14px;
}

.qna-shop-buybox form.cart table.variations {
    border-collapse: separate;
    border-spacing: 0 10px;
    width: 100%;
}

.qna-shop-buybox form.cart table.variations td {
    padding: 0;
}

.qna-shop-buybox form.cart table.variations td.label {
    color: var(--qna-text);
    font-weight: 800;
}

.qna-shop-buybox form.cart .variations select,
.qna-shop-buybox form.cart .single_variation_wrap select {
    background: #fff;
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    min-height: 44px;
    padding: 0 12px;
    width: 100%;
}

.qna-shop-buybox form.cart .reset_variations {
    color: var(--shop-green);
    font-size: 12px;
    text-decoration: none;
}

.qna-shop-buybox form.cart .woocommerce-variation-price {
    margin-bottom: 8px;
}

.qna-shop-buybox form.cart .woocommerce-variation-add-to-cart {
    display: grid;
    gap: 12px;
}

.qna-shop-buybox form.cart .quantity .qty {
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    min-height: 44px;
    width: 92px;
}

.qna-shop-buybox form.cart .single_add_to_cart_button {
    background: var(--shop-green);
    border: 1px solid var(--shop-green);
    color: #fff;
}

.qna-shop-buybox form.cart .single_add_to_cart_button:hover {
    background: var(--shop-green-dark);
    border-color: var(--shop-green-dark);
}

.qna-shop-buybox__actions {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.qna-shop-single__meta {
    border-top: 1px solid var(--qna-border);
    margin-top: 16px;
    padding-top: 16px;
}

.qna-shop-single__meta .product_meta {
    color: var(--qna-muted);
    display: grid;
    gap: 8px;
    font-size: 13px;
}

.qna-shop-single__meta .product_meta a {
    color: var(--shop-green);
    text-decoration: none;
}

.qna-shop-spec-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.qna-shop-spec-card {
    background: #fff;
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    color: var(--qna-text);
}

.qna-shop-spec-card span {
    color: var(--qna-muted);
    display: block;
    font-size: 12px;
    font-weight: 800;
    margin-bottom: 8px;
    text-transform: uppercase;
}

.qna-shop-spec-card strong {
    display: block;
    font-size: 18px;
    line-height: 1.3;
}

.qna-shop-detail-grid {
    align-items: start;
    display: grid;
    gap: 22px;
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
}

.qna-shop-detail-panel {
    background: #fff;
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    padding: clamp(22px, 4vw, 34px);
}

.qna-shop-detail-panel--sticky {
    position: sticky;
    top: 24px;
}

.qna-shop-divider {
    background: var(--qna-border);
    height: 1px;
    margin: 18px 0;
}

.qna-shop-attribute-list {
    display: grid;
    gap: 12px;
}

.qna-shop-attribute {
    border-bottom: 1px solid var(--qna-border);
    padding-bottom: 12px;
}

.qna-shop-attribute:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.qna-shop-attribute span {
    color: var(--qna-muted);
    display: block;
    font-size: 12px;
    font-weight: 800;
    margin-bottom: 5px;
    text-transform: uppercase;
}

.qna-shop-checklist {
    display: grid;
    gap: 10px;
}

.qna-shop-checklist li {
    color: var(--qna-text);
    font-size: 14px;
}

.qna-shop-tabs .woocommerce-tabs {
    background: #fff;
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    padding: 24px;
}

.qna-shop-tabs .woocommerce-tabs ul.tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    margin: 0 0 18px;
    padding: 0;
}

.qna-shop-tabs .woocommerce-tabs ul.tabs li {
    margin: 0;
}

.qna-shop-tabs .woocommerce-tabs ul.tabs li a {
    background: #eef7f2;
    border-radius: 999px;
    color: var(--shop-green-dark);
    display: inline-flex;
    font-size: 13px;
    font-weight: 800;
    padding: 8px 14px;
    text-decoration: none;
}

.qna-shop-tabs .woocommerce-tabs ul.tabs li.active a {
    background: var(--shop-green);
    color: #fff;
}

.qna-shop-tabs .woocommerce-tabs .panel {
    margin: 0;
}

.qna-shop-richtext {
    color: #334155;
}

.qna-shop-richtext > *:first-child {
    margin-top: 0;
}

.qna-shop-richtext h2,
.qna-shop-richtext h3 {
    margin-top: 28px;
}

.qna-shop-richtext ul,
.qna-shop-richtext ol {
    margin: 18px 0 18px 22px;
}

.qna-shop-related .products {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    list-style: none;
    margin: 0;
    padding: 0;
}

.qna-shop-related .product {
    background: #fff;
    border: 1px solid var(--qna-border);
    border-radius: 8px;
    overflow: hidden;
}

.qna-shop-related .product a {
    color: inherit;
    text-decoration: none;
}

.qna-shop-related .product img {
    aspect-ratio: 1 / 1;
    object-fit: cover;
    width: 100%;
}

.qna-shop-related .product .woocommerce-loop-product__title {
    font-size: 18px;
    padding: 0 16px;
}

.qna-shop-related .product .price,
.qna-shop-related .product .button {
    margin: 0 16px 16px;
}

.qna-shop-cta {
    align-items: center;
    background: var(--shop-blue);
    border-radius: 8px;
    color: #fff;
    display: grid;
    gap: 22px;
    grid-template-columns: minmax(0, 1fr) auto;
    margin-top: clamp(42px, 7vw, 78px);
    padding: clamp(24px, 4vw, 40px);
}

.qna-shop-cta h2 {
    font-size: clamp(26px, 3.2vw, 38px);
    margin: 0 0 10px;
}

.qna-shop-cta p {
    color: rgba(255, 255, 255, 0.76);
    margin: 0;
    max-width: 680px;
}

.qna-shop-band__copy p {
    margin-bottom: 0;
}

.woocommerce ul.products::before,
.woocommerce ul.products::after {
    display: none;
}

.woocommerce .woocommerce-info,
.woocommerce .woocommerce-message,
.woocommerce .woocommerce-error {
    border-radius: 8px;
}

.woocommerce span.onsale {
    background: var(--shop-gold);
    color: #17202a;
}

@media (max-width: 1100px) {
    .qna-shop-grid,
    .qna-shop-category-grid,
    .qna-shop-related .products {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .qna-shop-hero,
    .qna-shop-single__hero,
    .qna-shop-detail-grid,
    .qna-shop-band,
    .qna-shop-cta {
        grid-template-columns: 1fr;
    }

    .qna-shop-single__summary {
        position: static;
    }
}

@media (max-width: 720px) {
    .qna-shop-hero {
        padding: 24px;
    }

    .qna-shop-stats,
    .qna-shop-spec-grid,
    .qna-shop-grid,
    .qna-shop-category-grid,
    .qna-shop-related .products,
    .qna-shop-buybox__actions {
        grid-template-columns: 1fr;
    }

    .qna-shop-hero__actions,
    .qna-shop-cta__actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .qna-shop-section__head {
        align-items: start;
        flex-direction: column;
    }

    .qna-shop-single__main-image {
        min-height: 300px;
    }

    .qna-shop-tabs .woocommerce-tabs {
        padding: 18px;
    }
}

/* Global heading scale */
h1 {
    font-size: 36px !important;
}

h2 {
    font-size: 30px !important;
}

h3 {
    font-size: 20px !important;
}

h4 {
    font-size: 18px !important;
}

h5 {
    font-size: 17px !important;
}

.btn-green,
.tds-btn-green,
.tdc-btn-green,
.dientandat_btn-green,
.qna-shop-card__actions .button,
.qna-shop-buybox .button,
.qna-shop-related .button,
.qna-shop-single .single_add_to_cart_button {
    color: #ffffff !important;
}

.btn-green *,
.tds-btn-green *,
.tdc-btn-green *,
.dientandat_btn-green *,
.qna-shop-card__actions .button *,
.qna-shop-buybox .button *,
.qna-shop-related .button *,
.qna-shop-single .single_add_to_cart_button * {
    color: currentColor;
}

@media (max-width: 720px) {
    .site-footer {
        padding-bottom: calc(78px + env(safe-area-inset-bottom));
    }
}

/* Final mobile guardrails for shared templates. Keep desktop minimums from
 * becoming narrow columns and make the global type scale consistent. */
@media (max-width: 720px) {
    html,
    body {
        max-width: 100%;
        overflow-x: hidden;
    }

    h1 { font-size: 29px !important; line-height: 1.2; }
    h2 { font-size: 23px !important; line-height: 1.25; }
    h3 { font-size: 18px !important; line-height: 1.3; }
    h4 { font-size: 16px !important; line-height: 1.35; }
    h5 { font-size: 15px !important; line-height: 1.4; }

    .container,
    .qna-container {
        width: min(calc(100% - 28px), 1180px);
        max-width: 100%;
    }

    .qna-main { padding: 28px 0; }
    .qna-content { padding: 20px 16px; }
    .qna-content img,
    .qna-content video,
    .qna-content iframe { max-width: 100%; }
    .qna-content table { display: block; max-width: 100%; overflow-x: auto; }
    .qna-404 { margin: 0; padding: 28px 16px; }
    .qna-404 h1 { font-size: 29px !important; }
    .qna-404__panel { padding: 20px; }

    .qna-combo-hero,
    .qna-combo-hero--single,
    .qna-combo-detail-grid,
    .qna-combo-cta,
    .qna-shop-hero,
    .qna-shop-single__hero,
    .qna-shop-detail-grid,
    .qna-shop-band,
    .qna-shop-cta {
        grid-template-columns: minmax(0, 1fr);
    }

    .qna-combo-hero > *,
    .qna-combo-detail-grid > *,
    .qna-combo-cta > *,
    .qna-shop-hero > *,
    .qna-shop-single__hero > *,
    .qna-shop-detail-grid > *,
    .qna-shop-band > *,
    .qna-shop-cta > * {
        min-width: 0;
    }

    .qna-combo-panel,
    .qna-shop-hero,
    .qna-shop-tabs .woocommerce-tabs { padding: 18px; }
    .qna-combo-content h2,
    .qna-shop-cta h2 { font-size: 23px !important; }
    .qna-combo-richtext,
    .qna-shop-richtext { overflow-wrap: anywhere; }
    .qna-shop-single__main-image { min-height: 240px; }
    .qna-shop-card__title,
    .qna-shop-single__title { font-size: 20px !important; line-height: 1.3; }
    .qna-shop-card__actions,
    .qna-shop-buybox__actions { grid-template-columns: minmax(0, 1fr); }
    .qna-shop-card__actions .button,
    .qna-shop-buybox__actions .button,
    .qna-shop-single .single_add_to_cart_button { width: 100%; }

    .mobile-primary-nav {
        padding-bottom: env(safe-area-inset-bottom);
    }

    .mobile-primary-nav__item span {
        max-width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

/* Popup system: one visual language across quote, calculator, shop and combo dialogs. */
.quote-backdrop,
#tds_calculator_page .tdc-modal,
#dientandat_combo_page .dientandat_overlay,
#tdshop_page .backdrop,
#tdproduct_page .tdp-lightbox-backdrop,
#tdproduct_page .tdp-purchase-backdrop {
    background: rgba(7, 27, 45, .76) !important;
    backdrop-filter: blur(10px) saturate(1.08);
}

.quote-dialog,
#tds_calculator_page .tdc-modal-dialog,
#dientandat_combo_page .dientandat_modal,
#tdshop_page .dialog,
#tdproduct_page .tdp-lightbox-dialog,
#tdproduct_page .tdp-purchase-dialog {
    border: 1px solid rgba(14, 165, 233, .2) !important;
    border-radius: 24px !important;
    box-shadow: 0 30px 100px rgba(3, 18, 30, .34) !important;
}

.quote-dialog {
    background: linear-gradient(135deg, #071b2d 0%, #0c4a6e 100%) !important;
}

.quote-dialog::after,
#dientandat_combo_page .dientandat_modal::before,
#tdproduct_page .tdp-purchase-dialog::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 4px;
    border-radius: 24px 24px 0 0;
    background: linear-gradient(90deg, #f6b81a, #0ea5e9);
    pointer-events: none;
}

.quote-close,
#tds_calculator_page .tdc-modal-close,
#dientandat_combo_page .dientandat_x,
#tdshop_page .close,
#tdproduct_page .tdp-lightbox-close,
#tdproduct_page .tdp-purchase-close {
    border: 1px solid rgba(14, 165, 233, .2) !important;
    border-radius: 12px !important;
    background: #e0f2fe !important;
    color: #071b2d !important;
    transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}

.quote-close:hover,
#tds_calculator_page .tdc-modal-close:hover,
#dientandat_combo_page .dientandat_x:hover,
#tdshop_page .close:hover,
#tdproduct_page .tdp-lightbox-close:hover,
#tdproduct_page .tdp-purchase-close:hover {
    border-color: #f6b81a !important;
    background: #f6b81a !important;
    color: #071b2d !important;
    transform: translateY(-1px);
}

.quote-form {
    border: 1px solid #dbeafe !important;
    border-radius: 20px !important;
    box-shadow: 0 16px 40px rgba(3, 18, 30, .16) !important;
}

.quote-contact-list i {
    border: 1px solid rgba(246, 184, 26, .24);
    background: rgba(255, 255, 255, .1) !important;
}

#tds_calculator_page .tdc-modal-dialog {
    border-top: 4px solid #0ea5e9 !important;
    padding: 32px !important;
}

#tds_calculator_page .tdc-modal-head {
    border-bottom: 1px solid #dbeafe;
    margin-bottom: 22px;
    padding-bottom: 18px;
}

#tds_calculator_page .tdc-modal-head h2,
#dientandat_combo_page .dientandat_modalTitle,
#tdshop_page .modal-content h2,
#tdproduct_page .tdp-purchase-dialog h2 {
    color: #071b2d !important;
}

#tds_calculator_page .tdc-modal .tdc-control,
#dientandat_combo_page .dientandat_field input,
#dientandat_combo_page .dientandat_field select,
#dientandat_combo_page .dientandat_field textarea,
#tdshop_page .form-grid input,
#tdshop_page .form-grid textarea,
#tdproduct_page .tdp-purchase-field input,
#tdproduct_page .tdp-purchase-field textarea {
    border-color: #dbeafe !important;
    border-radius: 11px !important;
    background: #f7fbff !important;
}

#tds_calculator_page .tdc-modal .tdc-control:focus,
#dientandat_combo_page .dientandat_field input:focus,
#dientandat_combo_page .dientandat_field select:focus,
#dientandat_combo_page .dientandat_field textarea:focus,
#tdshop_page .form-grid input:focus,
#tdshop_page .form-grid textarea:focus,
#tdproduct_page .tdp-purchase-field input:focus,
#tdproduct_page .tdp-purchase-field textarea:focus {
    border-color: #0284c7 !important;
    background: #fff !important;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, .12) !important;
}

#dientandat_combo_page .dientandat_modal {
    position: relative;
    overflow: auto;
    background: #fff !important;
}

#dientandat_combo_page .dientandat_modalTop {
    background: #f7fbff;
    border-bottom-color: #dbeafe !important;
}

#dientandat_combo_page .dientandat_mImg {
    border: 1px solid #dbeafe;
    border-radius: 18px !important;
}

#dientandat_combo_page .dientandat_mBox {
    border-color: #dbeafe !important;
    border-radius: 18px !important;
    background: #fff !important;
    box-shadow: 0 10px 30px rgba(2, 132, 199, .06);
}

#tdshop_page .dialog {
    overflow: hidden !important;
}

#tdshop_page .modal-media {
    background: linear-gradient(145deg, #f0f9ff, #e0f2fe) !important;
    border-right: 1px solid #dbeafe;
}

#tdshop_page .modal-content {
    background: #fff;
}

#tdshop_page .modal-actions button,
#tdshop_page .form-grid button[type="submit"] {
    background: #075985 !important;
    box-shadow: 0 10px 22px rgba(3, 105, 161, .16);
}

#tdshop_page .modal-actions button:hover,
#tdshop_page .form-grid button[type="submit"]:hover {
    background: #0369a1 !important;
}

#tdproduct_page .tdp-lightbox-dialog {
    border-top: 4px solid #f6b81a !important;
    background: #f7fbff !important;
}

#tdproduct_page .tdp-lightbox-nav {
    border-color: #dbeafe !important;
    background: #fff !important;
    color: #075985 !important;
}

#tdproduct_page .tdp-lightbox-nav:hover {
    background: #e0f2fe !important;
}

#tdproduct_page .tdp-purchase-dialog {
    overflow: hidden !important;
}

#tdproduct_page .tdp-purchase-head {
    background: #f7fbff;
    border-bottom-color: #dbeafe !important;
}

#tdproduct_page .tdp-purchase-summary {
    background: #f0f9ff !important;
    border-right-color: #dbeafe !important;
}

#tdproduct_page .tdp-purchase-submit {
    background: linear-gradient(135deg, #075985, #0284c7) !important;
    box-shadow: 0 12px 24px rgba(3, 105, 161, .18);
}

#tdproduct_page .tdp-purchase-submit:hover {
    background: #0369a1 !important;
}

.mobile-sheet {
    border: 1px solid rgba(14, 165, 233, .2);
    border-bottom: 0;
    border-top: 4px solid #0ea5e9;
}

.mobile-sheet__close:hover {
    border-color: #f6b81a;
    background: #f6b81a;
    color: #071b2d;
}

.toast,
.tds-toast,
.tdp-toast {
    border: 1px solid rgba(14, 165, 233, .24);
    background: #071b2d;
    box-shadow: 0 18px 45px rgba(3, 18, 30, .28);
}

@media (max-width: 720px) {
    .quote-form .form-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .quote-form .form-grid .field {
        min-width: 0;
    }

    .quote-form .form-grid .field.full {
        grid-column: 1 / -1 !important;
    }

    .quote-modal,
    #tds_calculator_page .tdc-modal,
    #dientandat_combo_page .dientandat_overlay,
    #tdshop_page .modal,
    #tdproduct_page .tdp-lightbox,
    #tdproduct_page .tdp-purchase-modal {
        padding: 10px !important;
    }

    .quote-dialog,
    #tds_calculator_page .tdc-modal-dialog,
    #dientandat_combo_page .dientandat_modal,
    #tdshop_page .dialog,
    #tdproduct_page .tdp-lightbox-dialog,
    #tdproduct_page .tdp-purchase-dialog {
        max-height: calc(100vh - 20px) !important;
        border-radius: 20px !important;
    }
    .footer-brand, .footer-col{padding:0px !important; }
    .quote-grid {
        gap: 18px !important;
        padding: 14px 14px 16px !important;
    }

    .quote-form {
        padding: 18px !important;
        border-radius: 17px !important;
    }

    #tds_calculator_page .tdc-modal-dialog {
        padding: 24px 16px !important;
    }

    #dientandat_combo_page .dientandat_modalTop {
        padding: 16px !important;
    }

    #dientandat_combo_page .dientandat_modalBody {
        padding: 12px !important;
    }

    #tdshop_page .modal-content {
        padding: 22px 18px !important;
    }

    #tdproduct_page .tdp-lightbox-dialog {
        min-height: calc(100vh - 20px) !important;
        padding: 28px 14px !important;
    }

    #tdproduct_page .tdp-purchase-head {
        padding: 18px 16px 14px !important;
    }
}