/*
Theme Name:   Archi Child – Nội Thất Vũ Nguyễn
Theme URI:    https://archi.oceanthemes.site/
Description:  Child theme của Archi: tone sáng, font Be Vietnam Pro, header/footer và trang chủ theo phong cách website nội thất Việt Nam, tối ưu cho WooCommerce.
Author:       Nội Thất Vũ Nguyễn
Template:     archi
Version:      1.0.0
Text Domain:  archi-child
*/

/* ==========================================================================
   1. Biến màu & chữ
   ========================================================================== */
:root,
[data-theme-mode=light] {
	--vn-primary: #8b5e3c;       /* nâu gỗ óc chó */
	--vn-primary-600: #744c2f;
	--vn-cream: #f8f4ef;         /* nền kem */
	--vn-ink: #2a2420;           /* chữ tiêu đề */
	--vn-text: #574e47;          /* chữ nội dung */
	--vn-muted: #8a8079;
	--vn-line: #e9e1d7;
	--vn-white: #fff;
	--vn-sale: #c8372d;
	--vn-zalo: #0068ff;
	--vn-success: #2e9e5b;
	--vn-dark: #1f1a17;          /* nền tối: khối báo giá, footer */
	--vn-soft: #f4f1ed;          /* nền ảnh sản phẩm */
	/* 3 mức bo góc: nhỏ (ô nhập, nút số lượng), vừa (menu, thẻ nhỏ), lớn (ảnh, khung, ngăn trượt) */
	--vn-r-sm: 10px;
	--vn-r-md: 16px;
	--vn-r-lg: 24px;
	/* 3 mức đổ bóng */
	--vn-shadow-sm: 0 10px 24px -12px rgba(31, 26, 23, .45);
	--vn-shadow: 0 18px 40px -20px rgba(31, 26, 23, .3);
	--vn-shadow-lg: 0 30px 70px -24px rgba(31, 26, 23, .5);
	--vn-focus: 0 0 0 3px rgba(139, 94, 60, .2);
	--vn-ease: cubic-bezier(.2, .7, .2, 1);
	--vn-header-h: 76px;
	--vn-font: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
	--vn-serif: "Noto Serif Display", Georgia, "Times New Roman", serif;
	--vn-container: 1280px;

	/* Ghi đè biến của theme Archi */
	--archi-color-primary: var(--vn-primary);
	--archi-color-second: var(--vn-ink);
	--archi-body-font-family: var(--vn-font);
	--archi-heading-font-family: var(--vn-font);
	--archi-body-font-size: 15px;
	--archi-body-line-height: 1.7;
	--archi-body-font-color: var(--vn-text);
	--archi-body-bg-color: var(--vn-white);
	--archi-heading-color: var(--vn-ink);
	--archi-heading-font-weight: 600;
	--archi-heading-line-height: 1.3;
	--archi-color-link: var(--vn-ink);
	--archi-color-mainmenu: var(--vn-ink);
	--archi-color-pheader-title: var(--vn-ink);
	--archi-bg-color-submenu: var(--vn-white);
	--archi-color-submenu: var(--vn-text);
	--archi-color-hover-submenu: var(--vn-primary);
	--archi-bg-color-input: var(--vn-white);
	--archi-border-color-input: var(--vn-line);
	--archi-color-text-input: var(--vn-ink);
	--archi-color-placeholder-input: var(--vn-muted);
	--archi-border-color-btn-line: var(--vn-line);
	--archi-border-bottom-color: var(--vn-line);
}

/* ==========================================================================
   2. Nền tảng
   ========================================================================== */
body.vn-theme {
	/* Archi đặt body { overflow: hidden } khiến header sticky không dính; clip vẫn chặn cuộn ngang nhưng không tạo khung cuộn */
	overflow: visible;
	overflow-x: clip;
	font-family: var(--vn-font);
	color: var(--vn-text);
	background: var(--vn-white);
	-webkit-font-smoothing: antialiased;
}
.vn-theme h1, .vn-theme h2, .vn-theme h3, .vn-theme h4, .vn-theme h5, .vn-theme h6 {
	font-family: var(--vn-font);
	color: var(--vn-ink);
	text-transform: none;
	letter-spacing: -.02em;
}
.vn-theme .price, .vn-theme .woocommerce-Price-amount { text-transform: none; letter-spacing: 0; }
/* Tiêu đề lớn dùng serif kiểu tạp chí; tiêu đề nhỏ trong giao diện giữ sans */
.vn-hero__title, .vn-section__title, .vn-page-header__title, .vn-pj__title, .vn-cta2 h2,
.vn-theme.single-product div.product .product_title, .vn-fieldcard__body strong,
.vn-projects--feature .is-large .vn-project__title, .vn-quote-done h2 {
	font-family: var(--vn-serif) !important; font-weight: 500 !important; letter-spacing: -.015em !important;
}
.vn-steps li::before { font-family: var(--vn-serif); font-weight: 400; font-style: italic; }
.vn-theme a { color: inherit; }
.vn-theme a:hover { color: var(--vn-primary); }
.vn-theme ::selection { background: var(--vn-primary); color: #fff; }
html.vn-no-scroll { overflow: hidden; }
html { scroll-behavior: smooth; }

.vn-container,
.vn-theme .content-product-wrapper > .container,
.vn-theme .entry-content > .container {
	width: 100%;
	max-width: var(--vn-container);
	margin-inline: auto;
	padding-inline: 20px;
}
.vn-icon { flex: none; vertical-align: middle; }

/* Nút */
.vn-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 48px;
	padding: 0 26px;
	border: 1px solid transparent;
	border-radius: 999px;
	font: 600 15px/1 var(--vn-font);
	text-decoration: none;
	transition: background .25s, color .25s, border-color .25s, transform .25s var(--vn-ease), box-shadow .25s;
	cursor: pointer;
}
.vn-btn .vn-icon { width: 18px; height: 18px; }
.vn-theme .vn-btn { letter-spacing: 0; text-transform: none; }
.vn-btn--primary { background: var(--vn-primary); color: #fff !important; }
.vn-btn--primary:hover { background: var(--vn-primary-600); transform: translateY(-1px); box-shadow: var(--vn-shadow-sm); }
.vn-btn--primary:hover .vn-icon--arrow { transform: translateX(3px); }
.vn-btn--outline { border-color: var(--vn-line); color: var(--vn-ink) !important; background: #fff; }
.vn-btn--outline .vn-icon { color: var(--vn-primary); }
.vn-btn--outline:hover { border-color: var(--vn-ink); background: var(--vn-ink); color: #fff !important; }
.vn-btn--outline:hover .vn-icon { color: #fff; }
.vn-icon--arrow { transition: transform .2s; }

.vn-link {
	display: inline-flex; align-items: center; gap: 6px;
	color: var(--vn-primary) !important; font-weight: 600; text-decoration: none;
}
.vn-link .vn-icon { width: 18px; height: 18px; transition: transform .2s; }
.vn-link:hover .vn-icon { transform: translateX(3px); }

.vn-eyebrow {
	display: inline-flex; align-items: center; gap: 10px;
	margin: 0 0 14px;
	color: var(--vn-primary);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: .12em;
	text-transform: uppercase;
}
.vn-eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }

/* ==========================================================================
   3. Header
   ========================================================================== */
.vn-header {
	position: sticky; top: 0; z-index: 900;
	background: rgba(255, 255, 255, .82);
	-webkit-backdrop-filter: saturate(160%) blur(14px);
	backdrop-filter: saturate(160%) blur(14px);
	border-bottom: 1px solid transparent;
	transition: background .3s, border-color .3s;
}
.admin-bar .vn-header { top: 32px; }
.vn-header { transition: background .35s, border-color .35s, transform .45s var(--vn-ease); }
.vn-header.is-scrolled { background: rgba(255, 255, 255, .94); border-bottom-color: var(--vn-line); }
.vn-header.is-hidden { transform: translateY(-100%); }
/* Trang có banner: header nằm đè lên ảnh, chữ trắng.
   .is-over: ở đầu trang, nền trong suốt. .is-on-hero: đã cuộn nhưng vẫn nằm trên banner, nền tối mờ (không dùng nền trắng cắt ngang ảnh).
   Khi mở ô tìm kiếm thì trở lại nền trắng để đọc được. */
body.vn-has-hero .vn-header { margin-bottom: calc(-1 * var(--vn-header-h)); }
.vn-header.is-over:not(:has(.vn-searchbar:not([hidden]))) {
	background: transparent; border-bottom-color: transparent;
	-webkit-backdrop-filter: none; backdrop-filter: none;
}
.vn-header.is-on-hero:not(.is-over):not(:has(.vn-searchbar:not([hidden]))) {
	background: rgba(20, 16, 13, .55); border-bottom-color: rgba(255, 255, 255, .08);
	-webkit-backdrop-filter: saturate(140%) blur(14px); backdrop-filter: saturate(140%) blur(14px);
}
.vn-header:is(.is-over, .is-on-hero):not(:has(.vn-searchbar:not([hidden]))) :is(.vn-logo, .vn-menu > li > a, .vn-iconbtn, .vn-burger) { color: #fff !important; }
.vn-header:is(.is-over, .is-on-hero):not(:has(.vn-searchbar:not([hidden]))) .vn-logo__mark { border-color: rgba(255, 255, 255, .7); color: #fff; }
.vn-header:is(.is-over, .is-on-hero):not(:has(.vn-searchbar:not([hidden]))) .vn-logo__text small { color: rgba(255, 255, 255, .8); }
.vn-header:is(.is-over, .is-on-hero):not(:has(.vn-searchbar:not([hidden]))) :is(.vn-menu > li:hover > a, .vn-iconbtn:hover, .vn-burger:hover) { background: rgba(255, 255, 255, .14); }
.vn-header:is(.is-over, .is-on-hero):not(:has(.vn-searchbar:not([hidden]))) .vn-header__cta { background: #fff; color: var(--vn-ink) !important; }
.vn-header:is(.is-over, .is-on-hero):not(:has(.vn-searchbar:not([hidden]))) .vn-menu > li.current-menu-item > a { color: #fff; box-shadow: inset 0 -2px 0 rgba(255, 255, 255, .8); border-radius: 0; }
.vn-header:is(.is-over, .is-on-hero) .vn-badge { border-color: transparent; }
.vn-header.is-on-hero:not(.is-over) .vn-badge { border-color: rgba(20, 16, 13, .55); }

.vn-header__inner {
	display: flex; align-items: center; gap: 28px;
	min-height: var(--vn-header-h);
}

/* Logo chữ */
.vn-logo {
	display: inline-flex; align-items: center; gap: 12px;
	color: var(--vn-ink) !important; text-decoration: none; flex: none;
}
.vn-logo__mark {
	display: grid; place-items: center;
	width: 42px; height: 42px;
	border: 1.5px solid var(--vn-primary);
	border-radius: 50%;
	color: var(--vn-primary);
	font-weight: 700; font-size: 17px; letter-spacing: .02em;
}
.vn-logo__text { display: flex; flex-direction: column; line-height: 1.1; }
.vn-logo__text strong { font-size: 18px; font-weight: 700; letter-spacing: .06em; }
.vn-logo__text small {
	margin-bottom: 3px; color: var(--vn-primary);
	font-size: 11px; font-weight: 500; letter-spacing: .32em; text-transform: uppercase;
}
.vn-logo--image img { max-height: 56px; width: auto; }

/* Tìm kiếm: thanh thả xuống dưới header */
.vn-searchbar { border-top: 1px solid var(--vn-line); background: #fff; animation: vn-drop .25s var(--vn-ease); }
@keyframes vn-drop { from { opacity: 0; transform: translateY(-6px); } }
.vn-search {
	position: relative; display: flex; align-items: center; gap: 12px;
	margin: 0; padding: 14px 0;
}
.vn-search > .vn-icon { position: absolute; left: 18px; width: 20px; height: 20px; color: var(--vn-muted); pointer-events: none; }
.vn-search input[type=search] {
	flex: 1; height: 52px; margin: 0; padding: 0 20px 0 50px;
	border: 1px solid var(--vn-line); border-radius: 999px;
	background: var(--vn-soft);
	color: var(--vn-ink); font: 400 16px var(--vn-font);
}
.vn-search input[type=search]:focus { outline: none; border-color: var(--vn-primary); background: #fff; }
.vn-search .vn-btn { min-height: 52px; }

/* Hành động bên phải */
.vn-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.vn-iconbtn {
	position: relative; display: grid; place-items: center;
	width: 44px; height: 44px; padding: 0;
	border: 0; border-radius: 50%; background: transparent;
	color: var(--vn-ink) !important; cursor: pointer; transition: background .2s;
}
.vn-iconbtn:hover, .vn-iconbtn[aria-expanded=true] { background: var(--vn-soft); }
.vn-iconbtn .vn-icon { width: 21px; height: 21px; }
.vn-badge {
	position: absolute; top: 2px; right: 0;
	min-width: 18px; height: 18px; padding: 0 5px;
	border: 2px solid #fff; border-radius: 999px;
	background: var(--vn-primary); color: #fff;
	font-size: 10px; font-weight: 700; line-height: 14px; text-align: center;
}
.vn-badge.is-empty { display: none; }
.vn-header__cta { min-height: 44px; margin-left: 6px; padding: 0 22px; }

.vn-burger {
	display: none; place-items: center;
	width: 44px; height: 44px; padding: 0;
	border: 0; border-radius: 50%;
	background: transparent; color: var(--vn-ink); cursor: pointer;
}
.vn-burger:hover { background: var(--vn-soft); }

/* Menu chính (cùng hàng với logo) */
.vn-nav { flex: 1; display: flex; justify-content: center; min-width: 0; }
.vn-header.is-compact .vn-nav { display: none; }
.vn-header.is-compact .vn-burger { display: grid; margin-left: -10px; }
.vn-header.is-compact .vn-actions { margin-left: auto; }
.vn-menu, .vn-menu ul { margin: 0; padding: 0; list-style: none; }
.vn-menu { display: flex; align-items: center; gap: 2px; }
.vn-menu > li { position: relative; }
.vn-menu > li > a {
	display: flex; align-items: center; gap: 6px; line-height: 1.4;
	padding: 10px 12px; border-radius: 999px;
	color: var(--vn-ink); font-size: 15px; font-weight: 500;
	text-decoration: none; white-space: nowrap;
	transition: background .2s, color .2s;
}
.vn-menu > li:hover > a { background: var(--vn-soft); color: var(--vn-ink); }
.vn-menu > li.current-menu-item > a,
.vn-menu > li.current-menu-ancestor > a,
.vn-menu > li.current-product_cat-ancestor > a { color: var(--vn-primary); }
.vn-menu > li.menu-item-has-children > a::after {
	content: ""; width: 6px; height: 6px; margin: -3px 0 0 2px;
	border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
	transform: rotate(45deg); opacity: .6;
}
.vn-menu .sub-menu {
	position: absolute; top: calc(100% + 10px); left: 0; z-index: 20;
	min-width: 240px; padding: 8px;
	border: 1px solid var(--vn-line); border-radius: var(--vn-r-md);
	background: #fff; box-shadow: var(--vn-shadow);
	opacity: 0; visibility: hidden; transform: translateY(6px);
	transition: opacity .2s, transform .2s var(--vn-ease), visibility .2s;
}
.vn-menu .sub-menu::before { content: ""; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.vn-menu li:hover > .sub-menu,
.vn-menu li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
.vn-menu .sub-menu a {
	display: block; padding: 10px 14px; border-radius: var(--vn-r-sm);
	color: var(--vn-text); font-size: 14px; text-decoration: none;
}
.vn-menu .sub-menu a:hover { background: var(--vn-soft); color: var(--vn-ink); }

/* Menu mobile */
.vn-drawer { position: fixed; inset: 0; z-index: 10000; visibility: hidden; }
.vn-drawer.is-open { visibility: visible; }
.vn-drawer__overlay {
	position: absolute; inset: 0; background: rgba(42,36,32,.45);
	opacity: 0; transition: opacity .25s;
}
.vn-drawer__panel {
	position: absolute; top: 0; bottom: 0; left: 0;
	width: min(360px, 88vw); overflow-y: auto;
	padding: 16px 20px 28px;
	background: #fff;
	transform: translateX(-100%); transition: transform .3s ease;
}
.vn-drawer.is-open .vn-drawer__overlay { opacity: 1; }
.vn-drawer.is-open .vn-drawer__panel { transform: none; }
.vn-drawer__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.vn-drawer__close {
	display: grid; place-items: center; width: 40px; height: 40px; padding: 0;
	border: 0; border-radius: 50%; background: var(--vn-cream); color: var(--vn-ink); cursor: pointer;
}
.vn-logo--sm .vn-logo__mark { width: 38px; height: 38px; font-size: 14px; }
.vn-logo--sm .vn-logo__text strong { font-size: 16px; }
.vn-mmenu, .vn-mmenu ul { margin: 0; padding: 0; list-style: none; }
.vn-mmenu li { position: relative; border-bottom: 1px solid var(--vn-line); }
.vn-mmenu a { display: block; padding: 13px 44px 13px 0; color: var(--vn-ink); font-weight: 500; text-decoration: none; }
.vn-mmenu .sub-menu { display: none; padding: 0 0 8px 14px; }
.vn-mmenu .sub-menu li { border: 0; }
.vn-mmenu .sub-menu a { padding: 8px 0; color: var(--vn-text); font-weight: 400; }
.vn-mmenu li.is-open > .sub-menu { display: block; }
.vn-mmenu__toggle {
	position: absolute; top: 6px; right: 0;
	display: grid; place-items: center; width: 36px; height: 36px; padding: 0;
	border: 0; background: none; color: var(--vn-ink); cursor: pointer;
}
.vn-mmenu li.is-open > .vn-mmenu__toggle svg { transform: rotate(180deg); }
.vn-drawer__contact { margin-top: 20px; font-size: 14px; }
.vn-drawer__contact a, .vn-drawer__contact p { display: flex; gap: 8px; margin: 0 0 10px; color: var(--vn-text); text-decoration: none; }
.vn-drawer__contact a { color: var(--vn-primary); font-weight: 700; font-size: 16px; }

/* Ẩn header/footer cũ nếu còn sót */
.vn-theme #site-header, .vn-theme .site-header, .vn-theme .header_mobile { display: none !important; }

/* ==========================================================================
   4. Tiêu đề trang & breadcrumb
   ========================================================================== */
.vn-page-header {
	padding: 56px 0 48px;
	background: var(--vn-cream);
}
.vn-page-header__title { margin: 14px 0 0; font-size: clamp(30px, 3.4vw, 48px); font-weight: 700; line-height: 1.15; }
.vn-page-header__desc { max-width: 680px; margin-top: 14px; color: var(--vn-text); font-size: 17px; }
.vn-page-header__desc p { margin: 0; }
.vn-theme .woocommerce-breadcrumb {
	margin: 0; padding: 0;
	color: var(--vn-muted); font-size: 13px; letter-spacing: 0; text-transform: none;
}
.vn-theme .woocommerce-breadcrumb a { color: var(--vn-muted); text-decoration: none; }
.vn-theme .woocommerce-breadcrumb a:hover { color: var(--vn-primary); }
.vn-theme .woocommerce-breadcrumb .sep { margin: 0 8px; opacity: .6; }
.vn-crumbs-bar { padding: 14px 0; border-bottom: 1px solid var(--vn-line); background: var(--vn-cream); }

/* Trang nội dung thường */
.vn-page { padding: 48px 0 72px; }
.vn-page__main { max-width: 1000px; margin-inline: auto; }
.woocommerce-cart .vn-page__main,
.woocommerce-checkout .vn-page__main,
.woocommerce-account .vn-page__main { max-width: none; }
.vn-entry .entry-content { padding: 0; }
.vn-entry .entry-content > * + * { margin-top: 1em; }
.vn-entry .wp-block-columns { gap: 48px; }
.vn-entry .wp-block-image img { border-radius: var(--vn-r-lg); }
.vn-map { margin-top: 40px; overflow: hidden; border-radius: var(--vn-r-lg); border: 1px solid var(--vn-line); }
.vn-map iframe { display: block; width: 100%; height: 420px; border: 0; }

/* Form liên hệ (Contact Form 7) */
.vn-theme .wpcf7 form p { margin: 0 0 16px; }
.vn-theme .wpcf7 label { display: block; color: var(--vn-ink); font-size: 14px; font-weight: 500; }
.vn-theme .wpcf7 input[type=text],
.vn-theme .wpcf7 input[type=tel],
.vn-theme .wpcf7 input[type=email],
.vn-theme .wpcf7 select,
.vn-theme .wpcf7 textarea {
	width: 100%; margin-top: 6px; padding: 12px 14px;
	border: 1px solid var(--vn-line); border-radius: var(--vn-r-sm);
	background: #fff; color: var(--vn-ink); font: 400 15px var(--vn-font);
}
.vn-theme .wpcf7 input[type=text],
.vn-theme .wpcf7 input[type=tel],
.vn-theme .wpcf7 input[type=email],
.vn-theme .wpcf7 select { height: 48px; }
.vn-theme .wpcf7 input:focus, .vn-theme .wpcf7 select:focus, .vn-theme .wpcf7 textarea:focus {
	outline: none; border-color: var(--vn-primary); box-shadow: var(--vn-focus);
}
.vn-theme .wpcf7 input[type=submit] {
	width: 100%; height: 50px; padding: 0 28px;
	border: 0; border-radius: var(--vn-r-sm);
	background: var(--vn-primary); color: #fff;
	font: 600 16px/1 var(--vn-font); letter-spacing: 0; text-transform: none; cursor: pointer;
}
.vn-theme .wpcf7 input[type=submit]:hover { background: var(--vn-primary-600); }
.vn-theme .wpcf7-not-valid-tip { margin-top: 4px; color: var(--vn-sale); font-size: 13px; }
.vn-theme .wpcf7 form .wpcf7-response-output { margin: 8px 0 0; padding: 12px 14px; border-radius: var(--vn-r-sm); font-size: 14px; }
.vn-entry .entry-content h2 { margin-top: 1.6em; font-size: 24px; }
.vn-entry .entry-content h3 { margin-top: 1.4em; font-size: 19px; }
.vn-entry .entry-content ul { padding-left: 1.2em; }

/* ==========================================================================
   5. Trang chủ
   ========================================================================== */
.vn-home { display: block; }

/* Banner */
.vn-hero { position: relative; overflow: hidden; background: var(--vn-dark); }
.vn-hero__track { position: relative; height: clamp(560px, 100svh, 920px); }
.vn-hero__slide {
	position: absolute; inset: 0;
	opacity: 0; visibility: hidden;
	transition: opacity 1s ease, visibility 1s;
}
.vn-hero__slide.is-active { opacity: 1; visibility: visible; }
.vn-hero__img {
	position: absolute; inset: 0;
	width: 100%; height: 100%; object-fit: cover;
	transform: scale(1.06); transition: transform 7s ease-out;
}
.vn-hero__slide.is-active .vn-hero__img { transform: scale(1); }
.vn-hero__slide::after {
	content: ""; position: absolute; inset: 0;
	background:
		linear-gradient(180deg, rgba(20, 16, 13, .45) 0%, rgba(20, 16, 13, 0) 22%),
		linear-gradient(0deg, rgba(20, 16, 13, .8) 0%, rgba(20, 16, 13, .3) 55%, rgba(20, 16, 13, .1) 100%),
		linear-gradient(90deg, rgba(20, 16, 13, .6) 0%, rgba(20, 16, 13, .2) 50%, rgba(20, 16, 13, 0) 70%);
}
.vn-hero__content { position: relative; z-index: 2; display: flex; align-items: flex-end; height: 100%; padding-bottom: 120px; }
.vn-hero__box { max-width: 760px; }
.vn-hero__slide .vn-hero__box > * { opacity: 0; transform: translateY(24px); transition: opacity .8s .2s, transform .8s .2s var(--vn-ease); }
.vn-hero__slide.is-active .vn-hero__box > * { opacity: 1; transform: none; }
.vn-hero__slide.is-active .vn-hero__box > :nth-child(2) { transition-delay: .3s; }
.vn-hero__slide.is-active .vn-hero__box > :nth-child(3) { transition-delay: .4s; }
.vn-hero__slide.is-active .vn-hero__box > :nth-child(4) { transition-delay: .5s; }
.vn-hero__slide .vn-hero__box > .vn-hero__title { opacity: 1; transform: none; }
.vn-w { display: inline-block; overflow: hidden; vertical-align: top; padding: .18em 0 .08em; margin: -.18em 0 -.08em; }
.vn-w > span { display: inline-block; transform: translateY(115%); transition: transform 1s var(--vn-ease); transition-delay: calc(var(--i) * 55ms + .15s); }
.vn-hero__slide.is-active .vn-w > span { transform: none; }
.vn-hero .vn-eyebrow { color: rgba(255, 255, 255, .9); text-shadow: 0 1px 12px rgba(0, 0, 0, .35); }
.vn-hero__title { margin: 0 0 20px; color: #fff !important; text-shadow: 0 2px 24px rgba(0, 0, 0, .25); font-size: clamp(34px, 5vw, 72px); font-weight: 700; line-height: 1.05; letter-spacing: -.03em; }
.vn-hero__text { max-width: 560px; margin: 0 0 32px; color: rgba(255, 255, 255, .85); font-size: 18px; }
.vn-hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.vn-hero .vn-btn--primary { background: #fff; color: var(--vn-ink) !important; }
.vn-hero .vn-btn--primary:hover { background: var(--vn-cream); box-shadow: none; }
.vn-btn--text { min-height: 48px; padding: 0 4px; color: var(--vn-ink) !important; font-weight: 700; }
.vn-btn--text .vn-icon { color: var(--vn-primary); }
.vn-btn--text:hover { color: var(--vn-primary) !important; }
.vn-hero .vn-btn--text { color: #fff !important; }
.vn-hero .vn-btn--text .vn-icon { color: #e7cfb6; }

@supports (animation-timeline: scroll()) {
	@media (prefers-reduced-motion: no-preference) {
		.vn-hero__track { animation: vn-parallax linear both; animation-timeline: scroll(root); animation-range: 0 100vh; }
		@keyframes vn-parallax { to { transform: translateY(18vh); opacity: .6; } }
	}
}

/* Điều khiển: số slide, thanh tiến trình, nút trước/sau */
.vn-hero__ctrl {
	position: absolute; left: 0; right: 0; bottom: 40px; z-index: 3;
	display: flex; align-items: center; gap: 16px; color: #fff;
}
.vn-hero__count { font-size: 14px; font-variant-numeric: tabular-nums; opacity: .8; }
.vn-hero__count b { font-weight: 700; opacity: 1; }
.vn-hero__bar { position: relative; flex: 0 1 220px; height: 2px; overflow: hidden; background: rgba(255, 255, 255, .25); }
.vn-hero__bar i { position: absolute; inset: 0; background: #fff; transform: scaleX(0); transform-origin: left; }
.vn-hero__bar i.is-run { animation: vn-progress linear forwards; }
@keyframes vn-progress { to { transform: scaleX(1); } }
.vn-hero__nav {
	display: grid; place-items: center;
	width: 48px; height: 48px; padding: 0;
	border: 1px solid rgba(255, 255, 255, .4); border-radius: 50%;
	background: transparent; color: #fff; cursor: pointer;
	transition: background .2s, border-color .2s, color .2s;
}
.vn-hero__nav:first-of-type { margin-left: 8px; } /* nút trước/sau đặt cạnh thanh tiến trình, góc phải dành cho nút Liên hệ */
.vn-hero__nav:hover { border-color: #fff; background: #fff; color: var(--vn-ink); }

/* Thanh năng lực */
.vn-stats-bar { background: var(--vn-ink); color: #d8cfc6; }
.vn-stats-bar__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.vn-stats-bar__grid > div { display: flex; flex-direction: column; gap: 2px; padding: 26px 24px; }
.vn-stats-bar__grid > div + div { border-left: 1px solid rgba(255,255,255,.1); }
.vn-stats-bar strong { color: #fff; font-size: clamp(24px, 2.4vw, 32px); font-weight: 700; line-height: 1.2; }
.vn-stats-bar span { font-size: 14px; }

/* Section chung */
.vn-section { padding: 112px 0; }
.vn-section--cream { background: var(--vn-cream); }
.vn-section__head { max-width: 880px; margin: 0 0 48px; }
.vn-section__head--row {
	display: flex; align-items: flex-end; justify-content: space-between; gap: 24px;
	max-width: none;
}
.vn-section__head--row .vn-link { flex: none; }
.vn-section__title { margin: 0; font-size: clamp(28px, 3.2vw, 46px); font-weight: 700; line-height: 1.12; letter-spacing: -.025em; }
.vn-section__sub { max-width: 620px; margin: 14px 0 0; color: var(--vn-text); font-size: 17px; }
.vn-eyebrow--light { color: #e2c3a3; }

/* Lĩnh vực: lưới bento */
.vn-fields {
	display: grid; gap: 20px;
	grid-template-columns: 1.25fr 1fr 1fr;
	grid-template-rows: 300px 300px;
}
.vn-fieldcard:first-child { grid-row: span 2; }
.vn-fieldcard:last-child { grid-column: span 2; }
.vn-fieldcard {
	position: relative; display: block; overflow: hidden;
	border-radius: var(--vn-r-lg);
	background: var(--vn-soft); color: #fff !important; text-decoration: none;
}
.vn-fieldcard img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--vn-ease); }
.vn-fieldcard::after {
	content: ""; position: absolute; inset: 0;
	background: linear-gradient(180deg, rgba(20, 16, 13, 0) 35%, rgba(20, 16, 13, .78) 100%);
}
.vn-fieldcard:hover img { transform: scale(1.05); }
.vn-fieldcard__body { position: absolute; left: 24px; right: 24px; bottom: 22px; z-index: 2; display: flex; flex-direction: column; gap: 6px; }
.vn-fieldcard__body strong { font-size: 22px; font-weight: 700; letter-spacing: -.01em; }
.vn-fieldcard__body small { max-width: 380px; color: rgba(255, 255, 255, .8); font-size: 14px; line-height: 1.5; }
.vn-fieldcard__body em {
	position: absolute; right: 0; bottom: 0;
	display: grid; place-items: center; width: 44px; height: 44px;
	border-radius: 50%; background: rgba(255, 255, 255, .16);
	-webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
	font-size: 0; transition: background .25s, color .25s;
}
.vn-fieldcard__body em .vn-icon { width: 20px; height: 20px; color: #fff; transition: transform .25s; }
.vn-fieldcard:hover em { background: #fff; }
.vn-fieldcard:hover em .vn-icon { color: var(--vn-ink); transform: rotate(-45deg); }
.vn-fieldcard__body strong, .vn-fieldcard__body small { padding-right: 56px; }

/* Dự án: ảnh bo góc, chữ nằm dưới ảnh; thẻ lớn đặt chữ trên ảnh */
.vn-projects { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 28px; }
.vn-projects--feature { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.vn-projects--feature .is-large { grid-column: span 2; grid-row: span 2; }
.vn-project {
	position: relative; display: flex; flex-direction: column;
	color: var(--vn-ink) !important; text-decoration: none;
}
.vn-project__media { position: relative; display: block; overflow: hidden; aspect-ratio: 4 / 3; border-radius: var(--vn-r-lg); background: var(--vn-soft); }
.vn-project__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--vn-ease); }
.vn-project:hover .vn-project__media img { transform: scale(1.05); }
.vn-project__body { display: flex; flex-direction: column; gap: 6px; padding: 18px 2px 0; }
.vn-project__cat { color: var(--vn-primary); font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.vn-project__title { font-size: 19px; font-weight: 600; line-height: 1.35; letter-spacing: -.01em; transition: color .2s; }
.vn-project:hover .vn-project__title { color: var(--vn-primary); }
.vn-project__loc { display: inline-flex; align-items: center; gap: 6px; color: var(--vn-muted); font-size: 14px; }
.vn-project__loc .vn-icon { width: 15px; height: 15px; }
.vn-projects--feature .vn-project:not(.is-large) .vn-project__title { font-size: 16px; }
.vn-projects--feature .is-large .vn-project__media { flex: 1; aspect-ratio: auto; min-height: 420px; }
.vn-projects--feature .is-large .vn-project__media::after {
	content: ""; position: absolute; inset: 0;
	background: linear-gradient(180deg, rgba(20, 16, 13, 0) 45%, rgba(20, 16, 13, .8) 100%);
}
.vn-projects--feature .is-large .vn-project__body { position: absolute; left: 28px; right: 28px; bottom: 26px; z-index: 2; padding: 0; }
.vn-projects--feature .is-large .vn-project__cat { color: #e7cfb6; }
.vn-projects--feature .is-large .vn-project__title { color: #fff; font-size: 28px; }
.vn-projects--feature .is-large .vn-project__loc { color: rgba(255, 255, 255, .8); }

/* Quy trình: dòng thời gian ngang */
.vn-steps {
	counter-reset: step;
	display: grid; grid-template-columns: repeat(3, 1fr); gap: 56px 0;
	margin: 0; padding: 0; list-style: none;
}
.vn-steps li {
	position: relative; counter-increment: step;
	padding: 36px 28px 0 0; border-top: 1px solid var(--vn-line);
}
.vn-steps li::after {
	content: ""; position: absolute; top: -5px; left: 0;
	width: 9px; height: 9px; border-radius: 50%; background: var(--vn-primary);
}
.vn-steps li::before {
	content: counter(step, decimal-leading-zero);
	display: block; margin-bottom: 18px;
	color: var(--vn-primary); font-size: 44px; font-weight: 700; line-height: 1; letter-spacing: -.03em;
}
.vn-steps__icon { display: none; }
.vn-steps strong { display: block; margin-bottom: 8px; color: var(--vn-ink); font-size: 18px; font-weight: 600; letter-spacing: -.01em; }
.vn-steps p { margin: 0; color: var(--vn-text); font-size: 15px; line-height: 1.6; }

/* Chip danh mục */
.vn-chips { display: flex; flex-wrap: wrap; gap: 10px; margin: -16px 0 36px; }
.vn-chips a {
	display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px;
	border: 1px solid var(--vn-line); border-radius: 999px; background: #fff;
	color: var(--vn-ink) !important; font-size: 14px; font-weight: 500; text-decoration: none;
	transition: border-color .2s, background .2s, color .2s;
}
.vn-chips a small { color: var(--vn-muted); font-size: 12px; }
.vn-chips a:hover { border-color: var(--vn-ink); background: var(--vn-ink); color: #fff !important; }
.vn-chips a:hover small { color: rgba(255, 255, 255, .7); }

/* Năng lực xưởng */
.vn-workshop__inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: center; }
.vn-workshop__media img { display: block; width: 100%; aspect-ratio: 5 / 4; border-radius: var(--vn-r-lg); object-fit: cover; }
.vn-workshop__body p:not(.vn-eyebrow) { margin: 16px 0; }
.vn-checks { display: grid; gap: 10px; margin: 20px 0 28px; padding: 0; list-style: none; }
.vn-checks li { display: flex; gap: 10px; color: var(--vn-ink); }
.vn-checks .vn-icon { width: 20px; height: 20px; margin-top: 3px; color: var(--vn-primary); stroke-width: 2.2; }
.vn-workshop__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Khối báo giá cuối trang */
.vn-cta2 { position: relative; overflow: hidden; background: var(--vn-dark); color: #cfc5bb; }
.vn-cta2::before {
	content: ""; position: absolute; right: -160px; top: -160px; width: 520px; height: 520px;
	border-radius: 50%; background: radial-gradient(circle, rgba(139,94,60,.45), rgba(139,94,60,0) 70%);
}
.vn-cta2__inner { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; gap: 72px; align-items: center; padding-block: 112px; }
.vn-cta2 h2 { margin: 0 0 18px; color: #fff !important; font-size: clamp(30px, 3.4vw, 48px); font-weight: 700; line-height: 1.1; letter-spacing: -.025em; }
.vn-cta2__text > p:not(.vn-eyebrow) { margin: 0 0 14px; }
.vn-cta2__points + p { margin-bottom: 24px !important; }
.vn-cta2__points { display: grid; gap: 10px; margin: 0 0 18px; padding: 0; list-style: none; }
.vn-cta2__points li { display: flex; align-items: center; gap: 10px; color: #f1e9e1; }
.vn-cta2__points .vn-icon { width: 20px; height: 20px; color: #e2c3a3; stroke-width: 2.2; }
.vn-cta2__contact { display: flex; flex-wrap: wrap; gap: 24px; }
.vn-cta2__contact a { display: inline-flex; align-items: center; gap: 8px; color: #fff !important; font-size: 18px; font-weight: 700; text-decoration: none; }
.vn-cta2__contact .vn-icon { color: #e2c3a3; }
.vn-cta2__form { padding: 32px; border-radius: var(--vn-r-lg); background: #fff; box-shadow: var(--vn-shadow-lg); }
.vn-quick { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 0; }
.vn-quick__title { grid-column: 1 / -1; margin: 0 0 4px; color: var(--vn-ink); font-size: 18px; font-weight: 700; }
.vn-quick .vn-field:nth-of-type(3), .vn-quick__msg, .vn-quick .vn-btn { grid-column: 1 / -1; }

/* ==========================================================================
   6. WooCommerce – danh sách sản phẩm
   ========================================================================== */
.vn-theme .content-product-wrapper { padding: 40px 0 72px; background: #fff; }
.vn-theme .woocommerce-notices-wrapper:empty { display: none; }
.vn-theme .woocommerce-notices-wrapper ~ .woocommerce-result-count,
.vn-theme .woocommerce-notices-wrapper ~ .woocommerce-ordering { display: inline-flex; align-items: center; margin: 0 0 24px; }
.vn-theme .woocommerce-ordering { float: right; }
.vn-theme .woocommerce-result-count { float: left; min-height: 44px; }
.vn-theme.woocommerce .woocommerce-result-count,
.vn-theme.woocommerce-page .woocommerce-result-count { color: var(--vn-muted); font-size: 14px; }
.vn-theme .woocommerce-ordering select,
.vn-theme select {
	height: 44px; padding: 0 36px 0 14px;
	border: 1px solid var(--vn-line); border-radius: var(--vn-r-sm);
	background-color: #fff; color: var(--vn-ink); font: 400 14px var(--vn-font);
}

.vn-theme ul.products {
	display: grid !important;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 44px 24px;
	margin: 0 !important; padding: 0;
}
.vn-theme ul.products::before, .vn-theme ul.products::after { display: none !important; }
.vn-theme ul.products.columns-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.vn-theme ul.products li.product {
	position: relative;
	display: flex; flex-direction: column;
	width: auto !important; float: none !important; margin: 0 !important; padding: 0 !important;
	background: transparent; text-align: left;
}
.vn-theme ul.products li.product .product-media {
	position: relative; overflow: hidden; margin: 0 0 16px;
	border: 0; border-radius: var(--vn-r-lg);
	background: var(--vn-soft); aspect-ratio: 4 / 5;
	transition: box-shadow .3s, transform .3s var(--vn-ease);
}
.vn-section--cream ul.products li.product .product-media { background: #fff; }
.vn-theme ul.products li.product .product-media > a { display: block; height: 100%; }
.vn-theme ul.products li.product .product-media img {
	width: 100%; height: 100%; margin: 0 !important;
	object-fit: contain; padding: 22px;
	border-radius: 0; mix-blend-mode: multiply; transition: transform .8s var(--vn-ease);
}
.vn-theme ul.products li.product:hover .product-media img { transform: scale(1.05); }
.vn-theme ul.products li.product:hover .product-media { box-shadow: var(--vn-shadow); transform: translateY(-4px); }
.vn-theme ul.products li.product .product-entry { flex: 1; }
.vn-theme ul.products li.product .woocommerce-loop-product__title {
	margin: 0 0 4px; padding: 0;
	font-size: 16px; font-weight: 600; line-height: 1.4; letter-spacing: -.01em;
	display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.vn-theme ul.products li.product .woocommerce-loop-product__title a { color: var(--vn-ink); text-decoration: none; }
.vn-theme ul.products li.product .woocommerce-loop-product__title a:hover { color: var(--vn-primary); }
.vn-loop-meta { margin: 0 0 14px; color: var(--vn-muted); font-size: 13px; letter-spacing: .02em; }
.vn-loop-meta:empty { display: none; }
.vn-price-contact { color: var(--vn-primary); font-size: 14px; font-weight: 600; }
.vn-theme ul.products li.product .octf-btn { display: none; }
.vn-theme ul.products li.product { container-type: inline-size; }
.vn-theme ul.products li.product .woocommerce-loop-product__title a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.vn-qadd {
	position: absolute; z-index: 2; right: 12px; top: calc(125cqw - 56px);
	display: inline-flex; align-items: center; gap: 6px; height: 44px; padding: 0 18px 0 14px;
	border: 0; border-radius: 999px; background: var(--vn-primary); color: #fff;
	font: 600 14px/1 var(--vn-font); cursor: pointer; white-space: nowrap;
	box-shadow: var(--vn-shadow-sm);
	transition: background .2s, transform .25s var(--vn-ease);
}
.vn-qadd .vn-icon { width: 18px; height: 18px; }
.vn-qadd:hover, .vn-qadd:focus-visible { background: var(--vn-primary-600); transform: translateY(-1px); }
.vn-qadd__short, .vn-qadd__done { display: none; }
.vn-qadd.is-added { background: var(--vn-success); }
.vn-qadd.is-added .vn-icon, .vn-qadd.is-added .vn-qadd__long, .vn-qadd.is-added .vn-qadd__short { display: none; }
.vn-qadd.is-added .vn-qadd__done { display: inline; }
.vn-qadd.is-added .vn-qadd__done::before { content: "✓ "; }

/* Nút thêm báo giá */
.vn-quote-add { gap: 8px; }
.vn-quote-add .vn-icon { width: 18px; height: 18px; }
.vn-quote-add.is-added { background: var(--vn-success) !important; border-color: var(--vn-success) !important; color: #fff !important; }
.vn-quote-add:not(.vn-qadd).is-added span::after { content: " ✓"; }

/* Phân trang */
.vn-theme .woocommerce-pagination ul.page-numbers,
.vn-theme nav.woocommerce-pagination ul { display: flex; justify-content: center; gap: 8px; border: 0; }
.vn-theme .woocommerce-pagination ul li { border: 0 !important; }
.vn-theme .woocommerce-pagination .page-numbers a,
.vn-theme .woocommerce-pagination .page-numbers span {
	display: grid; place-items: center; min-width: 40px; height: 40px;
	border: 1px solid var(--vn-line); border-radius: var(--vn-r-sm);
	color: var(--vn-ink);
}
.vn-theme .woocommerce-pagination .page-numbers .current { background: var(--vn-primary); border-color: var(--vn-primary); color: #fff; }

/* Sidebar cửa hàng (nếu bật) */
.vn-theme .widget-area .widget { padding: 22px; margin-bottom: 20px; border: 1px solid var(--vn-line); border-radius: var(--vn-r-lg); background: #fff; }
.vn-theme .widget-area .widget-title { font-size: 16px; letter-spacing: 0; text-transform: none; }

/* ==========================================================================
   7. WooCommerce – chi tiết sản phẩm
   ========================================================================== */
.vn-theme.single-product div.product { padding-top: 12px; }
.vn-theme.single-product div.product .woocommerce-product-gallery {
	overflow: hidden; border: 1px solid var(--vn-line); border-radius: var(--vn-r-lg); background: var(--vn-cream);
}
.vn-theme.single-product div.product .woocommerce-product-gallery img { mix-blend-mode: multiply; }
.vn-theme.single-product div.product .product_title { margin-bottom: 12px; font-size: clamp(24px, 2.4vw, 32px); font-weight: 700; letter-spacing: 0; text-transform: none; }
.vn-sp-badges { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-bottom: 16px; color: var(--vn-muted); font-size: 14px; }
.vn-sp-badges strong { color: var(--vn-ink); }
.vn-sp-badges__ok { display: inline-flex; align-items: center; gap: 6px; color: var(--vn-success); font-weight: 600; }
.vn-sp-badges__ok .vn-icon { width: 18px; height: 18px; }
.vn-sp-price {
	display: flex; flex-direction: column; gap: 2px;
	margin: 0 0 20px; padding: 16px 18px; border-left: 3px solid var(--vn-primary);
	border-radius: 0 var(--vn-r-sm) var(--vn-r-sm) 0; background: var(--vn-cream);
}
.vn-sp-price strong { color: var(--vn-ink); font-size: 18px; }
.vn-sp-price span { color: var(--vn-text); font-size: 14px; }
.vn-theme.single-product .woocommerce-product-details__short-description ul { margin: 0 0 20px; padding: 0; list-style: none; }
.vn-theme.single-product .woocommerce-product-details__short-description li { padding: 7px 0; border-bottom: 1px dashed var(--vn-line); }
.vn-theme.single-product .woocommerce-product-details__short-description strong { color: var(--vn-ink); font-weight: 600; }
.vn-sp-quote { margin: 0 0 14px; padding: 18px; border: 1px solid var(--vn-line); border-radius: var(--vn-r-lg); }
.vn-sp-quote__row { display: grid; grid-template-columns: 140px 1fr; gap: 12px; margin-bottom: 14px; }
.vn-sp-alt { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 18px; margin: 0 0 24px; color: var(--vn-muted); font-size: 14px; }
.vn-sp-alt a { display: inline-flex; align-items: center; gap: 6px; padding: 6px 0; color: var(--vn-ink) !important; font-weight: 600; text-decoration: none; }
.vn-sp-alt .vn-icon { width: 17px; height: 17px; color: var(--vn-primary); }
.vn-theme.single-product .product_meta { color: var(--vn-muted); font-size: 14px; }
.vn-theme.single-product .product_meta .sku_wrapper { display: none; }
.vn-theme.single-product .product_meta a { color: var(--vn-primary); }
.vn-theme.single-product .woocommerce-tabs ul.tabs {
	display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px; padding: 0; border-bottom: 1px solid var(--vn-line);
}
.vn-theme.single-product .woocommerce-tabs ul.tabs::before { display: none; }
.vn-theme.single-product .woocommerce-tabs ul.tabs li {
	margin: 0; padding: 0; border: 0 !important; background: none !important; border-radius: 0;
}
.vn-theme.single-product .woocommerce-tabs ul.tabs li::before,
.vn-theme.single-product .woocommerce-tabs ul.tabs li::after { display: none; }
.vn-theme.single-product .woocommerce-tabs ul.tabs li a {
	display: block; padding: 12px 18px; margin-bottom: -1px;
	border-bottom: 2px solid transparent;
	color: var(--vn-muted); font-size: 15px; font-weight: 600; letter-spacing: 0; text-transform: none;
}
.vn-theme.single-product .woocommerce-tabs ul.tabs li.active a { border-color: var(--vn-primary); color: var(--vn-ink); }
.vn-theme.single-product .related > h2,
.vn-theme.single-product .upsells > h2 { margin-bottom: 24px; font-size: 26px; font-weight: 700; letter-spacing: 0; text-transform: none; }

/* ==========================================================================
   8. Form, báo giá, thông báo
   ========================================================================== */
.vn-btn--block { display: flex; width: 100%; }
.vn-hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.vn-field { display: flex; flex-direction: column; gap: 6px; margin: 0 0 14px; }
.vn-field > span { color: var(--vn-ink); font-size: 14px; font-weight: 500; }
.vn-field > span small { color: var(--vn-muted); font-weight: 400; }
.vn-field input[type=text], .vn-field input[type=tel], .vn-field input[type=email],
.vn-field input[type=number], .vn-field select, .vn-field textarea {
	width: 100%; height: 48px; margin: 0; padding: 0 14px;
	border: 1px solid var(--vn-line); border-radius: var(--vn-r-sm);
	background: #fff; color: var(--vn-ink); font: 400 15px var(--vn-font);
	transition: border-color .2s, box-shadow .2s;
}
.vn-field textarea { height: auto; min-height: 96px; padding: 12px 14px; line-height: 1.5; resize: vertical; }
.vn-field input:focus, .vn-field select:focus, .vn-field textarea:focus {
	outline: none; border-color: var(--vn-primary); box-shadow: var(--vn-focus);
}
.vn-field input[type=file] { height: auto; padding: 10px; border: 1px dashed var(--vn-line); border-radius: var(--vn-r-sm); background: var(--vn-cream); font-size: 14px; }
.vn-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.vn-quick .vn-field { margin: 0; }
.vn-alert { margin: 0 0 16px; padding: 12px 14px; border-radius: var(--vn-r-sm); font-size: 14px; }
.vn-alert--error { background: #fdecea; color: #a32117; }

/* Trang báo giá */
.page .vn-page__main:has(.vn-quote), .page .vn-page__main:has(.vn-quote-done) { max-width: none; }
.vn-quote__grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 40px; align-items: start; }
.vn-theme .vn-quote h2 { margin: 0; font-size: 22px; font-weight: 700; }
.vn-quote__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.vn-quote__head h2 { display: flex; align-items: center; gap: 10px; }
.vn-quote__count {
	display: inline-grid; place-items: center; min-width: 28px; height: 28px; padding: 0 8px;
	border-radius: 999px; background: var(--vn-primary); color: #fff; font-size: 14px;
}
.vn-quote__count.is-empty { background: var(--vn-muted); }
.vn-quote__form {
	padding: 28px; border: 1px solid var(--vn-line); border-radius: var(--vn-r-lg); background: #fff;
	box-shadow: var(--vn-shadow);
}
.vn-theme .vn-quote__form h2 { margin-bottom: 18px; }
.vn-quote__note { display: flex; align-items: center; gap: 8px; margin: 12px 0 0; color: var(--vn-muted); font-size: 13px; }
.vn-quote__note .vn-icon { width: 16px; height: 16px; }
.vn-quote__empty {
	display: flex; gap: 16px; padding: 28px; border: 1px dashed var(--vn-line); border-radius: var(--vn-r-lg);
	background: var(--vn-cream);
}
.vn-quote__empty .vn-icon { width: 32px; height: 32px; flex: none; color: var(--vn-primary); }
.vn-quote__empty p { margin: 0; }
.vn-quote__empty a { color: var(--vn-primary); font-weight: 600; }
.vn-qi {
	display: grid; grid-template-columns: 84px 1fr auto 32px; gap: 16px; align-items: center;
	padding: 14px; margin-bottom: 12px; border: 1px solid var(--vn-line); border-radius: var(--vn-r-lg); background: #fff;
}
.vn-qi__img { display: block; overflow: hidden; width: 84px; height: 84px; border-radius: var(--vn-r-sm); background: var(--vn-cream); }
.vn-qi__img img { width: 100%; height: 100%; object-fit: contain; padding: 6px; mix-blend-mode: multiply; }
.vn-qi__body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.vn-qi__name { color: var(--vn-ink) !important; font-weight: 600; text-decoration: none; }
.vn-qi__sku { color: var(--vn-muted); font-size: 12px; }
.vn-qi__note input {
	width: 100%; height: 38px; margin-top: 4px; padding: 0 12px;
	border: 1px solid var(--vn-line); border-radius: var(--vn-r-sm); background: var(--vn-cream);
	color: var(--vn-ink); font: 400 13px var(--vn-font);
}
.vn-qi__note input:focus { outline: none; border-color: var(--vn-primary); background: #fff; }
.vn-qi__qty { display: flex; align-items: center; overflow: hidden; border: 1px solid var(--vn-line); border-radius: var(--vn-r-sm); }
.vn-qi__qty button { width: 34px; height: 40px; padding: 0; border: 0; background: var(--vn-cream); color: var(--vn-ink); font-size: 18px; cursor: pointer; }
.vn-qi__qty button:hover { background: var(--vn-soft); }
.vn-qi__qty input {
	width: 64px; height: 40px; margin: 0; padding: 0; border: 0; text-align: center;
	color: var(--vn-ink); font: 600 15px var(--vn-font); -moz-appearance: textfield;
}
.vn-qi__qty input::-webkit-inner-spin-button { -webkit-appearance: none; }
.vn-qi__remove {
	width: 32px; height: 32px; padding: 0; border: 0; border-radius: 50%;
	background: none; color: var(--vn-muted); font-size: 22px; line-height: 1; cursor: pointer;
}
.vn-qi__remove:hover { background: #fdecea; color: var(--vn-sale); }
.vn-quote-done { max-width: 640px; margin: 0 auto; padding: 48px 32px; border-radius: var(--vn-r-lg); background: var(--vn-cream); text-align: center; }
.vn-quote-done__icon {
	display: inline-grid; place-items: center; width: 72px; height: 72px; margin-bottom: 16px;
	border-radius: 50%; background: var(--vn-success); color: #fff;
}
.vn-quote-done__icon .vn-icon { width: 36px; height: 36px; stroke-width: 2.4; }
.vn-quote-done h2 { margin: 0 0 12px; font-size: 26px; }
.vn-quote-done a:not(.vn-btn) { color: var(--vn-primary); }
.vn-quote-done__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 24px; }

/* Trang dự án */
.vn-filter { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.vn-filter a {
	display: inline-flex; align-items: center; gap: 6px; padding: 9px 18px;
	border: 1px solid var(--vn-line); border-radius: 999px;
	color: var(--vn-ink) !important; font-size: 14px; font-weight: 500; text-decoration: none;
}
.vn-filter a small { color: var(--vn-muted); }
.vn-filter a:hover { border-color: var(--vn-primary); }
.vn-filter a.is-active { border-color: var(--vn-primary); background: var(--vn-primary); color: #fff !important; }
.vn-filter a.is-active small { color: #f1e1d2; }
.vn-pagination { margin-top: 40px; }
.vn-pagination .nav-links { display: flex; justify-content: center; gap: 8px; }
.vn-pagination .page-numbers {
	display: grid; place-items: center; min-width: 42px; height: 42px;
	border: 1px solid var(--vn-line); border-radius: var(--vn-r-sm); color: var(--vn-ink); text-decoration: none;
}
.vn-pagination .page-numbers.current { border-color: var(--vn-primary); background: var(--vn-primary); color: #fff; }

.vn-pj__hero { position: relative; display: flex; align-items: flex-end; min-height: clamp(460px, 70svh, 760px); background: var(--vn-dark); }
.vn-pj__cover { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.vn-pj__hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20, 16, 13, .5) 0%, rgba(20, 16, 13, 0) 25%, rgba(20, 16, 13, 0) 45%, rgba(20, 16, 13, .8) 100%); }
.vn-pj__hero-inner { position: relative; z-index: 2; padding-bottom: 40px; }
.vn-pj__crumbs, .vn-pj__crumbs a { color: #eadfd4 !important; }
.vn-pj__title { max-width: 900px; margin: 10px 0 0; color: #fff !important; font-size: clamp(28px, 3.4vw, 46px); font-weight: 700; }
.vn-pj__main { display: grid; grid-template-columns: 1fr 360px; gap: 56px; padding-block: 56px; }
.vn-pj__lead { margin: 0 0 18px; color: var(--vn-ink); font-size: 19px; line-height: 1.6; }
.vn-pj__content .entry-content { padding: 0; }
.vn-pj__info { align-self: start; padding: 26px; border-radius: var(--vn-r-lg); background: var(--vn-cream); }
.vn-pj__info dl { margin: 0 0 20px; }
.vn-pj__info dl > div { padding: 12px 0; border-bottom: 1px solid var(--vn-line); }
.vn-pj__info dt { color: var(--vn-muted); font-size: 13px; font-weight: 400; }
.vn-pj__info dd { margin: 2px 0 0; color: var(--vn-ink); font-weight: 600; }
.vn-pj__gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; padding-bottom: 24px; }
.vn-pj__shot { display: block; overflow: hidden; border-radius: var(--vn-r-lg); aspect-ratio: 4 / 3; }
.vn-pj__shot.is-wide { grid-column: 1 / -1; aspect-ratio: 16 / 7; }
.vn-pj__shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.vn-pj__shot:hover img { transform: scale(1.03); }

.vn-theme .woocommerce-message,
.vn-theme .woocommerce-info,
.vn-theme .woocommerce-error {
	border-top-color: var(--vn-primary); border-radius: var(--vn-r-sm); background: var(--vn-cream); color: var(--vn-ink);
}
.vn-theme .woocommerce-message::before, .vn-theme .woocommerce-info::before { color: var(--vn-primary); }

/* ==========================================================================
   9. Footer
   ========================================================================== */
.vn-footer { background: var(--vn-dark); color: #a89d93; font-size: 14px; }
.vn-cta2 + .vn-footer, .vn-footer { border-top: 1px solid rgba(255, 255, 255, .08); }
.vn-footer__grid { display: grid; grid-template-columns: 1.4fr 1.2fr 1fr 1.1fr; gap: 48px; padding-block: 72px 56px; }
.vn-footer__about p { margin: 20px 0; line-height: 1.7; }
.vn-footer__title { margin: 6px 0 20px; color: #fff !important; font-size: 15px; font-weight: 600; letter-spacing: 0; text-transform: none; }
.vn-footer__info, .vn-footer__links, .vn-social { margin: 0; padding: 0; list-style: none; }
.vn-footer__info li { display: flex; gap: 10px; margin-bottom: 12px; line-height: 1.55; }
.vn-footer__info .vn-icon { width: 18px; height: 18px; margin-top: 2px; color: #c9a584; }
.vn-footer__info a { color: #e9e2db; text-decoration: none; }
.vn-footer__info span strong { color: #e9e2db; font-weight: 600; }
.vn-footer__info a strong { color: #fff; font-size: 16px; }
.vn-footer__map { margin-left: 6px; color: #c9a584 !important; font-size: 13px; text-decoration: underline !important; text-underline-offset: 3px; }
.vn-footer__map:hover { color: #fff !important; }
.vn-contact-list a, .vn-entry .entry-content a:not(.vn-btn) { color: var(--vn-primary); text-decoration: underline; text-underline-offset: 3px; }
.vn-footer__links li { margin-bottom: 10px; }
.vn-footer__links a { color: #a89d93; text-decoration: none; transition: color .2s; }
.vn-footer__links a:hover { color: #fff; }
.vn-social { display: flex; gap: 10px; }
.vn-social a {
	display: grid; place-items: center; width: 40px; height: 40px;
	border: 1px solid rgba(255, 255, 255, .15); border-radius: 50%; color: #e9e2db;
	transition: background .2s, color .2s, border-color .2s;
}
.vn-social a:hover { background: #fff; border-color: #fff; color: var(--vn-ink); }
.vn-social .vn-icon { width: 18px; height: 18px; }
.vn-footer__cta { margin-top: 8px; }
.vn-footer__bottom { border-top: 1px solid rgba(255, 255, 255, .08); }
.vn-footer__bottom-inner { padding-block: 20px; color: #7d736a; font-size: 13px; }
.vn-footer__bottom p { margin: 0; }
.vn-footer .vn-logo { color: #fff !important; }
.vn-footer .vn-logo__mark { border-color: #c9a584; color: #c9a584; }
.vn-footer .vn-logo__text small { color: #c9a584; }
.vn-logo--footer .vn-logo__text strong { font-size: 18px; }

/* Header: khung nội dung tối đa 1.280px nên menu 15px vừa từ ~1.360px. 1.200–1.359px dùng chữ 14px; dưới 1.200px chuyển sang nút ☰.
   JS thêm .is-compact nếu menu vẫn không đủ chỗ (ví dụ khi thêm mục menu mới). */

/* Hiệu ứng hiện dần khi cuộn (class được JS thêm vào, không có JS thì luôn hiện) */
.vn-reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s var(--vn-ease); }
.vn-reveal.is-in { opacity: 1; transform: none; }

/* ==========================================================================
   11. Thành phần nổi & hiệu ứng
   ========================================================================== */

/* Ảnh lộ dần khi cuộn tới */
.vn-reveal-clip { clip-path: inset(100% 0 0 0 round var(--vn-r-lg)); transition: clip-path 1.2s var(--vn-ease); }
.vn-reveal-clip.is-in { clip-path: inset(0 0 0 0 round var(--vn-r-lg)); }
.vn-reveal-clip img { transform: scale(1.12); transition: transform 1.6s var(--vn-ease); }
.vn-reveal-clip.is-in img { transform: scale(1); }
.vn-reveal-clip.is-in:hover img { transform: scale(1.05); }

/* Nhún nhẹ khi thêm vào danh sách báo giá */
.is-bump .vn-badge { animation: vn-bump .5s var(--vn-ease); }
@keyframes vn-bump { 40% { transform: scale(1.45); } }

/* Nút "Liên hệ" (máy tính) */
.vn-dial { position: fixed; right: 24px; bottom: 24px; z-index: 950; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.vn-dial__toggle {
	display: inline-flex; align-items: center; gap: 10px; height: 54px; padding: 0 22px 0 18px;
	border: 0; border-radius: 999px; background: var(--vn-dark); color: #fff;
	font: 600 15px/1 var(--vn-font); cursor: pointer;
	box-shadow: var(--vn-shadow);
	transition: transform .25s var(--vn-ease), background .2s;
}
.vn-dial__toggle:hover { transform: translateY(-2px); background: #000; }
.vn-dial__toggle .vn-icon { width: 20px; height: 20px; }
.vn-dial__open { display: inline-flex; align-items: center; gap: 10px; }
.vn-dial__close { display: none; }
.vn-dial.is-open .vn-dial__open { display: none; }
.vn-dial.is-open .vn-dial__close { display: inline-flex; }
.vn-dial.is-open .vn-dial__toggle { width: 54px; padding: 0; justify-content: center; }
.vn-dial__menu {
	display: grid; gap: 4px; width: 280px; padding: 8px;
	border: 1px solid var(--vn-line); border-radius: var(--vn-r-lg); background: rgba(255, 255, 255, .96);
	-webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
	box-shadow: var(--vn-shadow-lg);
	transform-origin: bottom right; animation: vn-pop .3s var(--vn-ease);
}
.vn-dial__menu[hidden] { display: none; }
@keyframes vn-pop { from { opacity: 0; transform: translateY(8px) scale(.96); } }
.vn-dial__item {
	display: flex; align-items: center; gap: 14px; padding: 10px 12px; border-radius: var(--vn-r-md);
	color: var(--vn-ink) !important; font-weight: 600; text-decoration: none; transition: background .2s;
}
.vn-dial__item:hover { background: var(--vn-soft); }
.vn-dial__item small { display: block; color: var(--vn-muted); font-size: 12px; font-weight: 400; }
.vn-dial__ico {
	display: grid; place-items: center; flex: none; width: 42px; height: 42px;
	border-radius: var(--vn-r-sm); background: var(--vn-soft); color: var(--vn-ink);
}
.vn-dial__ico .vn-icon { width: 20px; height: 20px; }
.vn-dial__ico--zalo { background: var(--vn-zalo); color: #fff; font-size: 11px; font-weight: 700; }
.vn-dial__ico--primary { background: var(--vn-primary); color: #fff; }
.vn-theme #back-to-top { display: none !important; }

/* Thanh nổi trên điện thoại */
.vn-mbar { display: none; }

/* Ngăn trượt danh sách báo giá */
.vn-sheet { position: fixed; inset: 0; z-index: 10001; visibility: hidden; }
.vn-sheet.is-open { visibility: visible; }
.vn-sheet__overlay {
	position: absolute; inset: 0; background: rgba(20, 16, 13, .4);
	-webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px);
	opacity: 0; transition: opacity .3s;
}
.vn-sheet.is-open .vn-sheet__overlay { opacity: 1; }
.vn-sheet__panel {
	position: absolute; top: 12px; right: 12px; bottom: 12px;
	display: flex; flex-direction: column; width: min(460px, calc(100vw - 24px));
	border-radius: var(--vn-r-lg); background: #fff; box-shadow: var(--vn-shadow-lg);
	transform: translateX(calc(100% + 24px)); transition: transform .45s var(--vn-ease);
}
.vn-sheet.is-open .vn-sheet__panel { transform: none; }
.vn-sheet__head { display: flex; align-items: center; justify-content: space-between; padding: 20px 20px 12px 24px; }
.vn-sheet__head h2 { display: flex; align-items: center; gap: 10px; margin: 0; font-size: 20px; font-weight: 700; }
.vn-sheet__count {
	display: inline-grid; place-items: center; min-width: 26px; height: 26px; padding: 0 8px;
	border-radius: 999px; background: var(--vn-soft); font: 600 13px var(--vn-font);
}
.vn-sheet__body { flex: 1; overflow-y: auto; padding: 8px 16px; overscroll-behavior: contain; }
.vn-sheet__body .vn-qi { grid-template-columns: 72px 1fr 36px; gap: 8px 14px; padding: 12px; }
.vn-sheet__body .vn-qi__img { width: 72px; height: 72px; }
.vn-sheet__body .vn-qi__qty { grid-column: 2; justify-self: start; }
.vn-sheet__body .vn-qi__remove { grid-row: 1; grid-column: 3; }
.vn-sheet__empty { padding: 40px 12px; color: var(--vn-text); text-align: center; }
.vn-sheet__empty p { margin: 0 0 6px; }
.vn-sheet__foot { display: grid; gap: 8px; padding: 16px 20px 20px; border-top: 1px solid var(--vn-line); }
.vn-sheet.is-empty .vn-sheet__foot .vn-btn--primary { display: none; }

/* Thông báo gọn */
.vn-snack {
	position: fixed; left: 50%; bottom: 28px; z-index: 10000;
	display: flex; align-items: center; gap: 16px; max-width: calc(100vw - 32px);
	padding: 10px 10px 10px 20px; border-radius: 999px;
	background: var(--vn-dark); color: #cfc5bb; font-size: 14px;
	box-shadow: var(--vn-shadow);
	transform: translate(-50%, 160%); transition: transform .45s var(--vn-ease);
}
.vn-snack.is-show { transform: translate(-50%, 0); }
.vn-snack strong { color: #fff; font-weight: 600; }
.vn-snack button {
	flex: none; height: 36px; padding: 0 16px; border: 0; border-radius: 999px;
	background: #fff; color: var(--vn-ink); font: 600 13px var(--vn-font); cursor: pointer;
}

/* Con trỏ "Xem" trên dự án */
.vn-cursor {
	position: fixed; top: 0; left: 0; z-index: 9999; pointer-events: none;
	width: 0; height: 0;
}
.vn-cursor span {
	position: absolute; left: -44px; top: -44px;
	display: grid; place-items: center; width: 88px; height: 88px;
	border-radius: 50%; background: rgba(255, 255, 255, .92); color: var(--vn-ink);
	font: 600 14px var(--vn-font);
	-webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
	transform: scale(0); transition: transform .35s var(--vn-ease);
}
.vn-cursor.is-on span { transform: scale(1); }

/* Hạt nhiễu nhẹ trên nền tối (bớt cảm giác phẳng) */
.vn-cta2::after, .vn-footer::before {
	content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .07;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.vn-footer { position: relative; }
.vn-footer > *, .vn-cta2__inner { position: relative; z-index: 1; } /* nội dung nằm trên lớp hạt nhiễu */

/* Chuyển trang mượt (trình duyệt hỗ trợ View Transitions) */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: vn-vt-out .25s ease both; }
::view-transition-new(root) { animation: vn-vt-in .35s ease both; }
@keyframes vn-vt-out { to { opacity: 0; } }
@keyframes vn-vt-in { from { opacity: 0; transform: translateY(8px); } }

/* ==========================================================================
   12. Responsive (gom theo thứ tự: rộng → hẹp, sau cùng là giảm chuyển động)
   ========================================================================== */

@media (max-width: 1359px) {
	.vn-header__inner { gap: 16px; }
	.vn-menu { gap: 0; }
	.vn-menu > li > a { padding-inline: 10px; font-size: 14px; }
}

@media (max-width: 1199px) {
	.vn-nav { display: none; }
	.vn-burger { display: grid; margin-left: -10px; }
	.vn-header__inner { gap: 8px; }
	.vn-actions { margin-left: auto; gap: 4px; }
	.vn-steps { row-gap: 44px; }
	.vn-theme ul.products { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.vn-footer__grid { grid-template-columns: 1fr 1fr; }
	.vn-steps { grid-template-columns: repeat(3, 1fr); }
	.vn-pj__main { grid-template-columns: 1fr 300px; gap: 36px; }
}

@media (max-width: 991px) {
	:root { --vn-header-h: 64px; }
	.vn-logo__mark { width: 38px; height: 38px; font-size: 14px; }
	.vn-logo__text strong { font-size: 17px; }
	.vn-drawer__cta { margin-top: 18px; }

	.vn-stats-bar__grid { grid-template-columns: 1fr 1fr; }
	.vn-stats-bar__grid > div:nth-child(3) { border-left: 0; }
	.vn-stats-bar__grid > div:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.1); }
	.vn-section { padding: 88px 0; }
	.vn-fields { grid-template-columns: 1fr 1fr; grid-template-rows: 260px 260px 240px; }
	.vn-projects, .vn-projects--feature { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.vn-projects--feature .is-large { grid-column: 1 / -1; grid-row: auto; }
	.vn-projects--feature .is-large .vn-project__media { min-height: 0; aspect-ratio: 16 / 10; }
	.vn-workshop__inner, .vn-cta2__inner, .vn-quote__grid { grid-template-columns: 1fr; gap: 40px; }
	.vn-pj__main { grid-template-columns: 1fr; }
	.vn-hero__content { padding-bottom: 104px; }
}

@media (max-width: 782px) {
	.admin-bar .vn-header { top: 0; }
}

@media (max-width: 767px) {
	.vn-container,
	.vn-theme .content-product-wrapper > .container { padding-inline: 16px; }
	.vn-header__cta { display: none; }
	.vn-search { padding: 10px 0; }
	.vn-search .vn-btn { display: none; }
	.vn-search input[type=search] { height: 48px; }

	.vn-section { padding: 64px 0; }
	.vn-section__head { margin-bottom: 28px; }
	.vn-section__head--row { flex-direction: column; align-items: flex-start; gap: 12px; }
	.vn-section__title { font-size: 28px; }
	.vn-section__sub { font-size: 16px; }

	.vn-hero__track { height: min(620px, calc(100svh - var(--vn-header-h) - 64px)); min-height: 500px; }
	.vn-hero__slide::after { background: linear-gradient(0deg, rgba(20, 16, 13, .9) 0%, rgba(20, 16, 13, .6) 55%, rgba(20, 16, 13, .15) 100%); }
	.vn-hero__content { padding-bottom: 72px; }
	.vn-hero__title { margin-bottom: 12px; font-size: 30px; }
	.vn-hero__text { margin-bottom: 20px; font-size: 15px; line-height: 1.6; }
	.vn-hero .vn-eyebrow { font-size: 12px; letter-spacing: .1em; }
	.vn-hero .vn-btn--text { display: none; }
	.vn-hero__ctrl { bottom: 26px; }
	.vn-hero__nav { display: none; }
	.vn-hero__bar { flex: 1; }

	.vn-stats-bar__grid > div { padding: 18px 14px; }
	.vn-stats-bar span { font-size: 13px; }
	.vn-fields { grid-template-columns: 1fr; grid-template-rows: none; grid-auto-rows: 220px; gap: 12px; }
	.vn-fieldcard:first-child, .vn-fieldcard:last-child { grid-row: auto; grid-column: auto; }
	.vn-fieldcard__body { left: 18px; right: 18px; bottom: 18px; }
	.vn-fieldcard__body strong { font-size: 19px; }
	.vn-projects, .vn-projects--feature { grid-template-columns: 1fr; gap: 32px; }
	.vn-projects--feature .is-large .vn-project__media { aspect-ratio: 4 / 3; }
	.vn-projects--feature .is-large .vn-project__media::after { background: linear-gradient(180deg, rgba(20, 16, 13, 0) 30%, rgba(20, 16, 13, .88) 100%); }
	.vn-projects--feature .is-large .vn-project__title { font-size: 22px; }
	.vn-projects--feature .is-large .vn-project__body { left: 20px; right: 20px; bottom: 18px; }
	/* Quy trình: dòng thời gian dọc */
	.vn-steps { grid-template-columns: 1fr; row-gap: 0; }
	.vn-steps li { padding: 0 0 32px 32px; border-top: 0; border-left: 1px solid var(--vn-line); }
	.vn-steps li:last-child { padding-bottom: 0; border-left-color: transparent; }
	.vn-steps li::after { top: 4px; left: -5px; }
	.vn-steps li::before { margin-bottom: 8px; font-size: 28px; }
	.vn-chips { flex-wrap: nowrap; margin-inline: -16px; padding: 0 16px 4px; overflow-x: auto; scrollbar-width: none; }
	.vn-chips a { flex: none; }
	.vn-cta2__inner { padding-block: 64px; gap: 36px; }
	.vn-cta2 h2 { font-size: 28px; }
	.vn-cta2__form { padding: 22px 18px; border-radius: var(--vn-r-lg); }
	.vn-quick { grid-template-columns: 1fr; }

	.vn-theme .content-product-wrapper { padding-top: 24px; }
	.vn-theme .woocommerce-result-count { font-size: 13px; }
	.vn-theme .woocommerce-ordering select { height: 40px; padding-left: 12px; font-size: 13px !important; }
	.vn-theme ul.products,
	.vn-theme ul.products.columns-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 12px; clear: both; }
	.vn-theme ul.products li.product .product-media img { padding: 8px; }
	.vn-theme ul.products li.product .woocommerce-loop-product__title { font-size: 14px; }

	.vn-sp-quote__row { grid-template-columns: 1fr; }
	.vn-sp-alt { display: none; } /* Gọi / Zalo đã có trên thanh nổi */
	.vn-field-row { grid-template-columns: 1fr; }
	.vn-quote__form { padding: 20px 16px; }
	.vn-qi { grid-template-columns: 64px 1fr 28px; gap: 10px 12px; }
	.vn-qi__img { width: 64px; height: 64px; }
	.vn-qi__qty { grid-column: 2; justify-self: start; }
	.vn-qi__remove { grid-row: 1; grid-column: 3; }
	.vn-pj__gallery { grid-template-columns: 1fr; }
	.vn-pj__shot.is-wide { aspect-ratio: 4 / 3; }

	.vn-footer__grid { grid-template-columns: 1fr; gap: 28px; padding-block: 44px 28px; }
	.vn-page { padding: 32px 0 52px; }
	.vn-entry .wp-block-columns { gap: 24px; }
	.vn-map iframe { height: 300px; }

	/* iPhone tự phóng to khi ô nhập có chữ < 16px */
	.vn-theme input[type=text], .vn-theme input[type=tel], .vn-theme input[type=email], .vn-theme input[type=number],
	.vn-theme input[type=search], .vn-theme select, .vn-theme textarea { font-size: 16px !important; }

	/* Nút liên hệ: thanh cố định thay cho nút nổi */
	/* Trên mobile đã có thanh dưới nên bỏ nút báo giá trùng trong header */
	.vn-action--quote { display: none; }
	.vn-footer__grid { padding-block: 48px 32px; }

	/* Vùng bấm tối thiểu ~44px */
	.vn-footer__links a { display: inline-block; padding: 10px 0; }
	.vn-footer__links li { margin: 0; }
	.vn-footer__info a { display: inline-block; padding: 6px 0; }
	.vn-link, .vn-theme .woocommerce-breadcrumb a { display: inline-block; padding: 8px 0; }
	.vn-theme .woocommerce-breadcrumb { line-height: 1.4; }
	.vn-cta2__contact a { padding: 8px 0; }
	.vn-entry .entry-content a, .vn-contact-list a { display: inline-block; padding: 4px 0; }
	.vn-theme ul.products li.product .woocommerce-loop-product__title a { display: block; padding: 2px 0; }

	/* Trang báo giá: không tràn ngang */
	.vn-quote__grid { grid-template-columns: minmax(0, 1fr); }
	.vn-quote__list, .vn-quote__form { min-width: 0; }
	.vn-quote__head { flex-wrap: wrap; }
	.vn-theme .vn-quote h2 { font-size: 20px; }
	.vn-quote__form { box-shadow: none; }
	.vn-qi__qty button { width: 40px; height: 44px; }
	.vn-qi__qty input { height: 44px; }
	.vn-qi__remove { width: 40px; height: 40px; }
	.vn-qi { grid-template-columns: 64px 1fr 40px; }

	/* Trang sản phẩm: Gọi / Zalo đã có ở thanh dưới */
	#vn-sp-quote, #vn-quote-contact { scroll-margin-top: 84px; }
	.vn-theme.single-product div.product .product_title { font-size: 24px; }
	.vn-sp-quote { padding: 14px; }
	.vn-theme.single-product .woocommerce-tabs ul.tabs { flex-wrap: nowrap; overflow-x: auto; }
	.vn-theme.single-product .woocommerce-tabs ul.tabs li a { white-space: nowrap; padding: 12px 14px; }
	.vn-theme.single-product .woocommerce-product-gallery .zoomImg { display: none !important; }

	/* Tiêu đề trang gọn hơn */
	.vn-page-header { padding: 28px 0 28px; }
	.vn-page-header__title { font-size: 28px; }
	.vn-page-header__desc { font-size: 14px; }
	.vn-filter { flex-wrap: nowrap; margin-inline: -16px; padding: 0 16px 4px; overflow-x: auto; scrollbar-width: none; }
	.vn-filter::-webkit-scrollbar { display: none; }
	.vn-filter a { flex: none; min-height: 44px; }
	.vn-pj__hero { min-height: 300px; }
	.vn-pj__hero-inner { padding-bottom: 24px; }
	.vn-pj__title { font-size: 26px; }
	.vn-pj__lead { font-size: 17px; }
	.vn-pj__main { padding-block: 32px; gap: 28px; }


	/* Ngăn trượt thành tấm kéo từ dưới lên */
	.vn-sheet__panel {
		top: auto; left: 0; right: 0; bottom: 0; width: auto; max-height: 86svh;
		border-radius: var(--vn-r-lg) var(--vn-r-lg) 0 0; padding-bottom: env(safe-area-inset-bottom);
		transform: translateY(100%);
	}
	.vn-sheet__panel::before { content: ""; align-self: center; width: 40px; height: 4px; margin-top: 10px; border-radius: 4px; background: var(--vn-line); }
	.vn-qadd { top: calc(125cqw - 50px); right: 8px; height: 38px; padding: 0 14px 0 10px; font-size: 13px; }
	.vn-qadd__long { display: none; }
	.vn-qadd:not(.is-added) .vn-qadd__short { display: inline; }
}

@media (hover: none), (pointer: coarse) {
 .vn-cursor { display: none; } 
}

@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; } 

	.vn-w > span { transform: none !important; transition: none; }
	.vn-reveal-clip, .vn-reveal-clip img { clip-path: none !important; transform: none !important; transition: none !important; }
	.vn-hero__slide, .vn-hero__img, .vn-hero__box > *, .vn-fieldcard img, .vn-project__media img,
	.vn-theme ul.products li.product .product-media img { transition: none !important; }
}

/* Khung thông tin dự án chỉ dính khi màn hình đủ cao để hiện trọn */
@media (min-width: 992px) and (min-height: 820px) {
	.vn-pj__info { position: sticky; top: calc(var(--vn-header-h) + 24px); }
}

/* Thanh liên hệ nổi ở đáy: điện thoại, tablet, điện thoại xoay ngang (màn hình thấp) */
@media (max-width: 991px), (max-height: 560px) {
	.vn-dial { display: none; }
	body.vn-theme { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
	/* Thanh sát đáy, nền trắng đặc, chia ba ô: Gọi, Zalo, và nút báo giá màu chính */
	.vn-mbar {
		position: fixed; left: 0; right: 0; bottom: 0; z-index: 960;
		display: grid; grid-template-columns: 1fr 1fr 2fr; align-items: center; gap: 6px;
		padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
		border-top: 1px solid var(--vn-line); background: #fff;
		box-shadow: 0 -8px 24px -16px rgba(31, 26, 23, .35);
		transition: transform .35s var(--vn-ease);
	}
	.vn-mbar.is-hidden { transform: translateY(100%); }
	.vn-mbar__item {
		display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
		min-height: 52px; border-radius: var(--vn-r-md);
		color: var(--vn-ink) !important; font-size: 11px; font-weight: 600; line-height: 1; text-decoration: none;
	}
	.vn-mbar__item:active { background: var(--vn-soft); }
	.vn-mbar__item .vn-icon { width: 24px; height: 24px; stroke-width: 1.8; }
	.vn-mbar__item--zalo .vn-icon { color: var(--vn-zalo); }
	.vn-mbar__item--primary {
		flex-direction: row; gap: 8px; min-height: 48px; padding: 0 14px;
		border-radius: 999px; background: var(--vn-primary); color: #fff !important; font-size: 13px; white-space: nowrap;
		box-shadow: var(--vn-shadow-sm);
	}
	.vn-mbar__item--primary .vn-icon { width: 20px; height: 20px; }
	.vn-mbar__item--primary:active { background: var(--vn-primary-600); }
	.vn-mbar__icon { position: relative; display: inline-flex; }
	.vn-mbar__icon .vn-badge { top: -8px; right: -10px; border-color: var(--vn-primary); background: var(--vn-dark); }
	.vn-snack { bottom: calc(80px + env(safe-area-inset-bottom)); border-radius: var(--vn-r-md); }
	.vn-action--quote { display: none; }
}