/* Theme Nguyễn Hoàng */

:root {
	--ink: #14181d;
	--ink-2: #3b434d;
	--muted: #6b7480;
	--line: #e4e7eb;
	--bg: #ffffff;
	--tint: #f4f5f7;
	--brand: #f5b800;
	--brand-dark: #d99f00;
	--red: #d0281e;
	--zalo: #0068ff;
	--green: #15803d;
	--radius: 12px;
	--radius-sm: 8px;
	--shadow: 0 1px 2px rgba(16, 24, 40, 0.06);
	--shadow-lg: 0 14px 32px rgba(16, 24, 40, 0.12);
	--wrap: 1200px;
	--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
	scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: var(--font);
	font-size: 16px;
	line-height: 1.6;
	color: var(--ink);
	background: var(--bg);
	-webkit-font-smoothing: antialiased;
}

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

a {
	color: inherit;
	text-decoration: none;
}

h1,
h2,
h3,
h4 {
	margin: 0;
	line-height: 1.25;
	font-weight: 800;
	letter-spacing: -0.01em;
}

p {
	margin: 0 0 1em;
}

ul,
ol {
	margin: 0;
	padding: 0;
	list-style: none;
}

button,
input,
select,
textarea {
	font: inherit;
	color: inherit;
}

button {
	cursor: pointer;
}

:focus-visible {
	outline: 3px solid var(--brand);
	outline-offset: 2px;
}

.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
}

.nh-skip {
	position: absolute;
	left: -9999px;
	top: 8px;
	z-index: 200;
	padding: 10px 16px;
	background: var(--ink);
	color: #fff;
	border-radius: var(--radius-sm);
}

.nh-skip:focus {
	left: 8px;
}

.nh-wrap {
	width: 100%;
	max-width: var(--wrap);
	margin: 0 auto;
	padding: 0 20px;
}

.nh-wrap--narrow {
	max-width: 880px;
}

.nh-icon {
	flex: none;
	vertical-align: -0.2em;
}

/* ---------- Nút ---------- */

.nh-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 44px;
	padding: 10px 18px;
	border: 1.5px solid transparent;
	border-radius: var(--radius-sm);
	font-weight: 700;
	font-size: 15px;
	line-height: 1.2;
	transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.nh-btn--lg {
	min-height: 52px;
	padding: 12px 24px;
	font-size: 16px;
}

.nh-btn--block {
	width: 100%;
}

.nh-btn--brand {
	background: var(--brand);
	color: var(--ink);
}

.nh-btn--brand:hover {
	background: var(--brand-dark);
}

.nh-btn--ghost {
	border-color: rgba(255, 255, 255, 0.35);
	color: #fff;
}

.nh-btn--ghost:hover {
	border-color: #fff;
	background: rgba(255, 255, 255, 0.08);
}

.nh-btn--outline {
	border-color: var(--line);
	background: #fff;
	color: var(--ink);
}

.nh-btn--outline:hover {
	border-color: var(--ink);
}

/* ---------- Thanh trên cùng + header ---------- */

.nh-topbar {
	background: var(--ink);
	color: #c9cfd6;
	font-size: 13px;
}

.nh-topbar__inner {
	display: flex;
	justify-content: space-between;
	gap: 16px;
	padding-top: 7px;
	padding-bottom: 7px;
}

.nh-topbar__item {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	min-width: 0;
}

.nh-topbar__item a:hover {
	color: var(--brand);
}

.nh-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: #fff;
	border-bottom: 1px solid var(--line);
}

.nh-header__inner {
	display: flex;
	align-items: center;
	gap: 24px;
	min-height: 72px;
}

.nh-logo {
	flex: none;
	display: inline-flex;
	align-items: center;
}

.nh-logo__img {
	width: auto;
	height: 52px;
}

.nh-logo__text {
	font-weight: 800;
	font-size: 18px;
}

.nh-burger,
.nh-nav__head {
	display: none;
}

.nh-nav {
	flex: 1 1 auto;
	display: flex;
	align-items: center;
	gap: 16px;
}

.nh-nav .nh-menu {
	flex: 1 1 auto;
}

.nh-nav .nh-search--nav {
	flex: none;
	width: 230px;
	height: 42px;
	border: 1px solid var(--line);
}

.nh-nav .nh-search--nav button {
	padding: 0 12px;
}

@media (max-width: 1180px) and (min-width: 901px) {
	.nh-nav .nh-search--nav {
		display: none;
	}
}

.nh-menu {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 4px;
}

.nh-menu > li {
	position: relative;
}

.nh-menu a {
	display: block;
	padding: 10px 14px;
	border-radius: var(--radius-sm);
	font-weight: 700;
	font-size: 15px;
	color: var(--ink);
	white-space: nowrap;
}

.nh-menu > li > a:hover,
.nh-menu > .current-menu-item > a,
.nh-menu > .current-menu-ancestor > a {
	background: var(--tint);
}

.nh-menu > .current-menu-item > a,
.nh-menu > .current-menu-ancestor > a {
	box-shadow: inset 0 -3px 0 var(--brand);
}

.nh-menu .menu-item-has-children > a::after {
	content: "";
	display: inline-block;
	width: 7px;
	height: 7px;
	margin-left: 8px;
	border-right: 2px solid currentColor;
	border-bottom: 2px solid currentColor;
	transform: translateY(-3px) rotate(45deg);
}

.nh-menu .sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 230px;
	padding: 8px;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	box-shadow: var(--shadow-lg);
	opacity: 0;
	visibility: hidden;
	transform: translateY(6px);
	transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
}

.nh-menu li:hover > .sub-menu,
.nh-menu li:focus-within > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: none;
}

.nh-menu .sub-menu a {
	font-weight: 600;
}

.nh-menu .sub-menu a:hover {
	background: var(--tint);
}

.nh-hotline {
	flex: none;
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 6px 14px 6px 6px;
	border-radius: 999px;
	background: var(--tint);
}

.nh-hotline:hover {
	background: #e9ebef;
}

.nh-hotline__icon {
	display: grid;
	place-items: center;
	width: 38px;
	height: 38px;
	border-radius: 50%;
	background: var(--red);
	color: #fff;
}

.nh-hotline__text {
	display: grid;
	line-height: 1.15;
}

.nh-hotline__text small {
	font-size: 11px;
	font-weight: 600;
	color: var(--muted);
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

.nh-hotline__text strong {
	font-size: 16px;
	font-weight: 800;
}

.nh-overlay {
	position: fixed;
	inset: 0;
	z-index: 110;
	background: rgba(15, 18, 22, 0.55);
}

/* ---------- Ô tìm kiếm ---------- */

.nh-search {
	display: flex;
	align-items: stretch;
	background: #fff;
	border-radius: var(--radius-sm);
	overflow: hidden;
}

.nh-search input[type="search"] {
	flex: 1 1 auto;
	min-width: 0;
	border: 0;
	padding: 0 16px;
	background: transparent;
	outline: 0;
}

.nh-search button {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	border: 0;
	padding: 0 18px;
	background: var(--brand);
	color: var(--ink);
	font-weight: 700;
}

.nh-search button:hover {
	background: var(--brand-dark);
}

.nh-search--hero {
	max-width: 520px;
	height: 54px;
	box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.15);
}

.nh-search:focus-within {
	box-shadow: 0 0 0 3px var(--brand);
}

/* ---------- Hero ---------- */

.nh-hero {
	background: radial-gradient(1200px 500px at 85% -10%, #2a3038 0%, rgba(42, 48, 56, 0) 60%), var(--ink);
	color: #fff;
}

.nh-hero__inner {
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
	gap: 48px;
	align-items: center;
	padding-top: 56px;
	padding-bottom: 56px;
}

.nh-eyebrow {
	margin: 0 0 12px;
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--brand);
}

.nh-hero__title {
	font-size: clamp(34px, 5.2vw, 58px);
	line-height: 1.08;
	letter-spacing: -0.02em;
}

.nh-hero__lead {
	margin: 16px 0 24px;
	max-width: 560px;
	font-size: clamp(16px, 1.6vw, 18.5px);
	color: #c9cfd6;
}

.nh-hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 18px;
}

.nh-hero__tiles {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 14px;
}

.nh-hero__tile {
	aspect-ratio: 1 / 1;
	border-radius: var(--radius);
	overflow: hidden;
	background: #fff;
}

.nh-hero__tile:nth-child(odd) {
	transform: translateY(14px);
}

.nh-hero__tile img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* ---------- Dải cam kết ---------- */

.nh-usp {
	border-bottom: 1px solid var(--line);
	background: #fff;
}

.nh-usp__grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.nh-usp__item {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 20px 16px;
	border-left: 1px solid var(--line);
	color: var(--brand-dark);
}

.nh-usp__item:first-child {
	border-left: 0;
	padding-left: 0;
}

.nh-usp__item strong {
	display: block;
	font-size: 15px;
	color: var(--ink);
}

.nh-usp__item span {
	font-size: 13px;
	color: var(--muted);
}

/* ---------- Khu vực ---------- */

.nh-section {
	padding: 48px 0;
}

.nh-section--tint {
	background: var(--tint);
}

.nh-section--flush {
	padding-bottom: 0;
}

.nh-section + .nh-section:not(.nh-section--tint) {
	padding-top: 8px;
}

.nh-section--tint + .nh-section:not(.nh-section--tint) {
	padding-top: 48px;
}

.nh-section__head {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 22px;
}

.nh-section__head--center {
	justify-content: center;
	text-align: center;
}

.nh-section__title {
	position: relative;
	padding-left: 16px;
	font-size: clamp(21px, 2.6vw, 28px);
	text-transform: uppercase;
}

.nh-section__title::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.12em;
	bottom: 0.12em;
	width: 5px;
	border-radius: 3px;
	background: var(--brand);
}

.nh-more {
	flex: none;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 14.5px;
	font-weight: 700;
	color: var(--ink-2);
}

.nh-more:hover {
	color: var(--brand-dark);
}

/* ---------- Thẻ danh mục ---------- */

.nh-cats {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 16px;
}

.nh-cat {
	display: flex;
	align-items: center;
	gap: 16px;
	padding: 14px 20px 14px 14px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: #fff;
	box-shadow: var(--shadow);
	transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.nh-cat:hover {
	border-color: var(--brand);
	box-shadow: var(--shadow-lg);
	transform: translateY(-2px);
}

.nh-cat__media {
	flex: none;
	width: 84px;
	height: 84px;
	border-radius: var(--radius-sm);
	overflow: hidden;
	background: var(--tint);
}

.nh-cat__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.nh-cat__body {
	flex: 1 1 auto;
	display: grid;
}

.nh-cat__body strong {
	font-size: 19px;
	font-weight: 800;
}

.nh-cat__body span {
	font-size: 14px;
	color: var(--muted);
}

.nh-cat > .nh-icon {
	color: var(--muted);
}

/* ---------- Lưới + thẻ sản phẩm ---------- */

.nh-grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 20px;
}

.nh-card {
	display: flex;
	flex-direction: column;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	overflow: hidden;
	box-shadow: var(--shadow);
	transition: box-shadow 0.18s ease, transform 0.18s ease, border-color 0.18s ease;
}

.nh-card:hover {
	border-color: #cfd4da;
	box-shadow: var(--shadow-lg);
	transform: translateY(-3px);
}

.nh-card__media {
	position: relative;
	display: block;
	aspect-ratio: 1 / 1;
	background: var(--tint);
	overflow: hidden;
}

.nh-card__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s ease;
}

.nh-card:hover .nh-card__media img {
	transform: scale(1.04);
}

.nh-badge {
	position: absolute;
	top: 10px;
	left: 10px;
	padding: 4px 9px;
	border-radius: 6px;
	background: var(--red);
	color: #fff;
	font-size: 12px;
	font-weight: 700;
	line-height: 1.3;
}

.nh-card__body {
	display: flex;
	flex-direction: column;
	gap: 8px;
	flex: 1 1 auto;
	padding: 14px 14px 16px;
	border-top: 1px solid var(--line);
}

.nh-card__title {
	font-size: 15px;
	font-weight: 600;
	line-height: 1.4;
	letter-spacing: 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	min-height: 2.8em;
}

.nh-card__title a::after {
	content: "";
	position: absolute;
	inset: 0;
}

.nh-card {
	position: relative;
}

.nh-card__title a:hover {
	color: var(--brand-dark);
}

.nh-card__price {
	margin-top: auto;
}

.nh-price {
	display: inline-flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 4px 8px;
	font-weight: 800;
	color: var(--red);
}

.nh-price ins {
	text-decoration: none;
}

.nh-price del {
	font-size: 0.82em;
	font-weight: 500;
	color: var(--muted);
}

.nh-price--contact {
	padding: 3px 10px;
	border-radius: 999px;
	background: #fdecea;
	font-size: 13.5px;
	font-weight: 700;
}

.nh-noimg {
	position: absolute;
	inset: 0;
	display: grid;
	place-items: center;
	padding: 12px;
	font-size: 13px;
	font-weight: 600;
	text-align: center;
	color: var(--muted);
	background: repeating-linear-gradient(135deg, #f4f5f7 0 14px, #eceef1 14px 28px);
}

.nh-noimg--lg {
	position: static;
	aspect-ratio: 1 / 1;
	font-size: 15px;
}

/* ---------- Thẻ bài viết ---------- */

.nh-posts {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 22px;
}

.nh-post {
	position: relative;
	display: flex;
	flex-direction: column;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	overflow: hidden;
	box-shadow: var(--shadow);
	transition: box-shadow 0.18s ease, transform 0.18s ease;
}

.nh-post:hover {
	box-shadow: var(--shadow-lg);
	transform: translateY(-3px);
}

.nh-post__media {
	display: block;
	aspect-ratio: 16 / 9;
	background: var(--tint);
	overflow: hidden;
}

.nh-post__media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.nh-post__body {
	padding: 16px 18px 18px;
}

.nh-post__date {
	font-size: 13px;
	color: var(--muted);
}

.nh-post__title {
	margin: 6px 0 8px;
	font-size: 17px;
	font-weight: 700;
	line-height: 1.4;
	letter-spacing: 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.nh-post__title a::after {
	content: "";
	position: absolute;
	inset: 0;
}

.nh-post__title a:hover {
	color: var(--brand-dark);
}

.nh-post__excerpt {
	margin: 0;
	font-size: 14.5px;
	color: var(--ink-2);
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

/* ---------- Dải liên hệ ---------- */

.nh-band {
	background: var(--ink);
	color: #fff;
}

.nh-band__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	padding-top: 36px;
	padding-bottom: 36px;
}

.nh-band__title {
	font-size: clamp(19px, 2.2vw, 24px);
	max-width: 620px;
}

.nh-band__text {
	margin: 8px 0 0;
	color: #c9cfd6;
}

.nh-band__actions {
	flex: none;
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
}

/* ---------- Trang trong ---------- */

.nh-page {
	padding-top: 20px;
	padding-bottom: 56px;
}

.nh-crumbs {
	margin-bottom: 18px;
	font-size: 13.5px;
	color: var(--muted);
}

.nh-crumbs ol {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 8px;
}

.nh-crumbs li + li::before {
	content: "/";
	margin-right: 8px;
	color: #b3bac3;
}

.nh-crumbs a:hover {
	color: var(--ink);
	text-decoration: underline;
}

.nh-page__head {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: 8px 16px;
	margin-bottom: 20px;
}

.nh-page__title {
	font-size: clamp(24px, 3.4vw, 36px);
}

.nh-page__count {
	margin: 0;
	color: var(--muted);
	font-size: 14.5px;
}

.nh-toolbar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 12px 16px;
	margin-bottom: 22px;
	padding-bottom: 18px;
	border-bottom: 1px solid var(--line);
}

.nh-chips {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.nh-chips a {
	display: inline-flex;
	align-items: center;
	min-height: 38px;
	padding: 6px 16px;
	border: 1px solid var(--line);
	border-radius: 999px;
	background: #fff;
	font-size: 14.5px;
	font-weight: 700;
	color: var(--ink-2);
}

.nh-chips a:hover {
	border-color: var(--ink);
}

.nh-chips a.is-active {
	background: var(--ink);
	border-color: var(--ink);
	color: #fff;
}

.nh-sort {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 14.5px;
	color: var(--muted);
}

.nh-sort select {
	min-height: 40px;
	padding: 6px 34px 6px 12px;
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	background: #fff;
	color: var(--ink);
	font-weight: 600;
}

.nh-pager {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 6px;
	margin-top: 32px;
}

.nh-pager .page-numbers {
	display: grid;
	place-items: center;
	min-width: 42px;
	height: 42px;
	padding: 0 10px;
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	background: #fff;
	font-weight: 700;
}

.nh-pager a.page-numbers:hover {
	border-color: var(--ink);
}

.nh-pager .page-numbers.current {
	background: var(--ink);
	border-color: var(--ink);
	color: #fff;
}

.nh-empty {
	padding: 40px 24px;
	border: 1px dashed var(--line);
	border-radius: var(--radius);
	text-align: center;
	color: var(--ink-2);
}

.nh-empty--404 {
	display: grid;
	justify-items: center;
	gap: 8px;
	padding: 56px 24px;
	border: 0;
}

.nh-empty--404 .nh-search {
	width: 100%;
	margin: 12px 0;
	border: 1px solid var(--line);
}

.nh-term-desc {
	margin-top: 48px;
	padding-top: 32px;
	border-top: 1px solid var(--line);
}

/* ---------- Trang sản phẩm ---------- */

.nh-product {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: 40px;
	align-items: start;
}

.nh-gallery {
	position: sticky;
	top: 92px;
}

.nh-gallery__main {
	position: relative;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	overflow: hidden;
	background: var(--tint);
}

.nh-gallery__main img {
	width: 100%;
	aspect-ratio: 1 / 1;
	object-fit: contain;
	background: #fff;
}

.nh-gallery__thumbs {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 12px;
}

.nh-gallery__thumb {
	width: 72px;
	height: 72px;
	padding: 0;
	border: 2px solid var(--line);
	border-radius: var(--radius-sm);
	overflow: hidden;
	background: #fff;
}

.nh-gallery__thumb.is-active,
.nh-gallery__thumb:hover {
	border-color: var(--brand);
}

.nh-gallery__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.nh-summary__title {
	font-size: clamp(23px, 3vw, 32px);
}

.nh-summary__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 18px;
	margin: 12px 0 0;
	font-size: 14.5px;
	color: var(--muted);
}

.nh-summary__meta strong {
	color: var(--ink);
}

.nh-summary__meta a {
	color: var(--ink);
	font-weight: 700;
	text-decoration: underline;
	text-underline-offset: 3px;
}

.nh-summary__price {
	margin: 16px 0;
	font-size: 28px;
	line-height: 1.2;
}

.nh-summary__price .nh-price--contact {
	padding: 6px 16px;
	font-size: 20px;
}

.nh-summary__excerpt {
	padding: 14px 16px;
	border-radius: var(--radius-sm);
	background: var(--tint);
	font-size: 15px;
}

.nh-summary__excerpt p {
	margin-bottom: 0.45em;
}

.nh-summary__excerpt > *:last-child {
	margin-bottom: 0;
}

.nh-cta {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 10px;
	margin: 18px 0;
}

.nh-cta__btn {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	min-height: 60px;
	padding: 8px 12px;
	border-radius: 10px;
	color: #fff;
	text-align: center;
	line-height: 1.25;
	transition: filter 0.15s ease, transform 0.15s ease;
}

.nh-cta__btn:hover {
	filter: brightness(0.94);
	transform: translateY(-1px);
}

.nh-cta__btn--call {
	background: var(--red);
}

.nh-cta__btn--zalo {
	background: var(--zalo);
}

.nh-cta__label {
	font-size: 12px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	opacity: 0.92;
}

.nh-cta__value {
	font-size: 18px;
	font-weight: 800;
}

.nh-order {
	padding: 18px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: #fff;
	box-shadow: var(--shadow);
}

.nh-order__title {
	font-size: 18px;
}

.nh-order__hint {
	margin: 4px 0 14px;
	font-size: 14px;
	color: var(--muted);
}

.nh-order__trap {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.nh-order__row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 12px;
}

.nh-order__row--note {
	grid-template-columns: 110px 1fr;
}

.nh-order__row p {
	margin: 0 0 12px;
}

.nh-order label {
	display: block;
	margin-bottom: 4px;
	font-size: 13.5px;
	font-weight: 600;
	color: var(--ink-2);
}

.nh-order input[type="text"],
.nh-order input[type="tel"],
.nh-order input[type="number"] {
	width: 100%;
	min-height: 46px;
	padding: 8px 12px;
	border: 1px solid #cdd2d8;
	border-radius: var(--radius-sm);
	background: #fff;
}

.nh-order input:focus {
	border-color: var(--brand-dark);
	outline: 0;
	box-shadow: 0 0 0 3px rgba(245, 184, 0, 0.3);
}

.nh-order__msg {
	margin: 10px 0 0;
	font-size: 14.5px;
	font-weight: 600;
}

.nh-order__msg:empty {
	display: none;
}

.nh-order__msg.is-ok {
	color: var(--green);
}

.nh-order__msg.is-error {
	color: var(--red);
}

.nh-order.is-busy button[type="submit"] {
	opacity: 0.6;
	pointer-events: none;
}

.nh-usp-list {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 18px;
	margin-top: 16px;
	font-size: 14px;
	font-weight: 600;
	color: var(--ink-2);
}

.nh-usp-list li {
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.nh-usp-list .nh-icon {
	color: var(--green);
}

.nh-detail {
	margin-top: 48px;
	padding-top: 32px;
	border-top: 1px solid var(--line);
}

.nh-detail__title {
	margin-bottom: 16px;
	font-size: 22px;
}

.nh-tags {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin-top: 28px;
	font-size: 13.5px;
	color: var(--muted);
}

.nh-tags a {
	padding: 4px 10px;
	border-radius: 999px;
	background: var(--tint);
	color: var(--ink-2);
}

.nh-tags a:hover {
	background: var(--brand);
	color: var(--ink);
}

/* ---------- Bài viết + nội dung ---------- */

.nh-article__head {
	margin-bottom: 24px;
}

.nh-article__title {
	font-size: clamp(26px, 4vw, 40px);
	line-height: 1.2;
}

.nh-article__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 6px 16px;
	margin: 12px 0 0;
	font-size: 14px;
	color: var(--muted);
}

.nh-article__meta a {
	font-weight: 700;
	color: var(--ink);
}

.nh-prose {
	font-size: 17px;
	line-height: 1.75;
	color: #262b32;
	overflow-wrap: break-word;
}

.nh-prose > *:first-child {
	margin-top: 0;
}

.nh-prose h2 {
	margin: 1.7em 0 0.6em;
	padding-left: 14px;
	border-left: 5px solid var(--brand);
	font-size: clamp(21px, 2.6vw, 27px);
}

.nh-prose h3 {
	margin: 1.5em 0 0.5em;
	font-size: clamp(18.5px, 2.1vw, 22px);
}

.nh-prose h4 {
	margin: 1.3em 0 0.5em;
	font-size: 18px;
}

.nh-prose a {
	color: #0b57b5;
	text-decoration: underline;
	text-underline-offset: 3px;
}

.nh-prose a:hover {
	color: var(--brand-dark);
}

.nh-prose ul,
.nh-prose ol {
	margin: 0 0 1.1em;
	padding-left: 1.4em;
}

.nh-prose ul {
	list-style: disc;
}

.nh-prose ol {
	list-style: decimal;
}

.nh-prose li {
	margin-bottom: 0.35em;
}

.nh-prose img {
	height: auto;
	margin: 1.2em auto;
	border-radius: 10px;
}

.nh-prose figure,
.nh-prose .wp-caption {
	max-width: 100%;
	margin: 1.4em auto;
}

.nh-prose figcaption,
.nh-prose .wp-caption-text {
	margin-top: 6px;
	font-size: 14px;
	text-align: center;
	color: var(--muted);
}

.nh-prose .aligncenter {
	margin-left: auto;
	margin-right: auto;
}

.nh-prose blockquote {
	margin: 1.4em 0;
	padding: 14px 18px;
	border-left: 5px solid var(--brand);
	border-radius: 0 10px 10px 0;
	background: var(--tint);
	color: var(--ink-2);
}

.nh-prose table {
	display: block;
	width: 100%;
	margin: 1.4em 0;
	border-collapse: collapse;
	overflow-x: auto;
	font-size: 15.5px;
}

.nh-prose th,
.nh-prose td {
	padding: 10px 12px;
	border: 1px solid var(--line);
	text-align: left;
	vertical-align: top;
}

.nh-prose th {
	background: var(--tint);
	font-weight: 700;
}

.nh-prose iframe {
	max-width: 100%;
}

.nh-clamp {
	position: relative;
	max-height: 320px;
	overflow: hidden;
}

.nh-clamp::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	height: 90px;
	background: linear-gradient(rgba(244, 245, 247, 0), var(--tint));
}

.nh-clamp.is-open {
	max-height: none;
}

.nh-clamp.is-open::after {
	display: none;
}

.nh-clamp__toggle {
	margin: 16px 0 0;
	text-align: center;
}

.nh-faq__item {
	margin-bottom: 10px;
	border: 1px solid var(--line);
	border-radius: var(--radius-sm);
	background: #fff;
}

.nh-faq__item summary {
	padding: 14px 16px;
	font-weight: 700;
	cursor: pointer;
}

.nh-faq__body {
	padding: 0 16px 6px;
}

/* WPForms trên trang liên hệ */
.nh-prose .wpforms-container input[type="text"],
.nh-prose .wpforms-container input[type="email"],
.nh-prose .wpforms-container input[type="tel"],
.nh-prose .wpforms-container textarea {
	border-radius: var(--radius-sm);
}

.nh-prose .wpforms-container button[type="submit"] {
	min-height: 46px;
	padding: 10px 22px;
	border: 0;
	border-radius: var(--radius-sm);
	background: var(--brand);
	color: var(--ink);
	font-weight: 700;
}

/* ---------- Footer ---------- */

.nh-footer {
	background: #0e1115;
	color: #b9c0c9;
	font-size: 15px;
}

.nh-footer__grid {
	display: grid;
	grid-template-columns: 1.5fr 1fr 1fr 1fr;
	gap: 36px;
	padding-top: 48px;
	padding-bottom: 40px;
}

.nh-footer__logo {
	display: inline-block;
	padding: 8px 12px;
	border-radius: 10px;
	background: #fff;
}

.nh-footer__logo .nh-logo__img {
	height: 46px;
}

.nh-footer__name {
	margin: 16px 0 10px;
	font-size: 16px;
	font-weight: 800;
	color: #fff;
}

.nh-footer__contact li {
	display: flex;
	gap: 10px;
	margin-bottom: 8px;
}

.nh-footer__contact .nh-icon {
	margin-top: 4px;
	color: var(--brand);
}

.nh-footer__title {
	margin-bottom: 14px;
	font-size: 14px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: #fff;
}

.nh-footer__links li {
	margin-bottom: 8px;
}

.nh-footer a:hover {
	color: var(--brand);
}

.nh-footer__social {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 16px;
}

.nh-footer__social a {
	display: inline-block;
	padding: 5px 12px;
	border: 1px solid rgba(255, 255, 255, 0.18);
	border-radius: 999px;
	font-size: 13px;
}

.nh-footer__bottom {
	padding: 16px 0;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	font-size: 13.5px;
	color: #8c95a0;
}

/* ---------- Nút liên hệ nổi ---------- */

.nh-float {
	position: fixed;
	right: 16px;
	bottom: 16px;
	z-index: 90;
	display: grid;
	gap: 10px;
}

.nh-float__btn {
	display: grid;
	place-items: center;
	width: 54px;
	height: 54px;
	border-radius: 50%;
	color: #fff;
	font-size: 13px;
	font-weight: 800;
	box-shadow: 0 8px 20px rgba(16, 24, 40, 0.28);
	transition: transform 0.15s ease;
}

.nh-float__btn:hover {
	transform: scale(1.06);
}

.nh-float__btn--zalo {
	background: var(--zalo);
}

.nh-float__btn--call {
	background: var(--red);
}

/* ---------- Tablet ---------- */

@media (max-width: 1020px) {
	.nh-grid {
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: 16px;
	}

	.nh-footer__grid {
		grid-template-columns: 1fr 1fr;
	}

	.nh-hero__inner {
		gap: 32px;
	}
}

/* ---------- Mobile ---------- */

@media (max-width: 900px) {
	.nh-topbar__item--right {
		display: none;
	}

	.nh-topbar__item {
		overflow: hidden;
		white-space: nowrap;
		text-overflow: ellipsis;
	}

	.nh-header__inner {
		gap: 12px;
		min-height: 62px;
	}

	.nh-logo {
		flex: 1 1 auto;
	}

	.nh-logo__img {
		height: 42px;
	}

	.nh-burger {
		display: grid;
		place-items: center;
		width: 44px;
		height: 44px;
		margin-left: -8px;
		border: 0;
		border-radius: var(--radius-sm);
		background: transparent;
		color: var(--ink);
	}

	.nh-hotline {
		padding: 4px;
		background: transparent;
	}

	.nh-hotline__text {
		display: none;
	}

	.nh-nav {
		position: fixed;
		top: 0;
		bottom: 0;
		left: 0;
		z-index: 120;
		display: flex;
		flex-direction: column;
		width: min(86vw, 340px);
		padding: 0 16px 24px;
		background: #fff;
		overflow-y: auto;
		transform: translateX(-102%);
		visibility: hidden;
		transition: transform 0.22s ease, visibility 0.22s;
	}

	.nh-nav.is-open {
		transform: none;
		visibility: visible;
	}

	.nh-nav__head {
		display: flex;
		align-items: center;
		justify-content: space-between;
		min-height: 62px;
		margin-bottom: 8px;
		border-bottom: 1px solid var(--line);
		font-weight: 800;
		font-size: 17px;
	}

	.nh-nav__close {
		display: grid;
		place-items: center;
		width: 44px;
		height: 44px;
		margin-right: -8px;
		border: 0;
		background: transparent;
	}

	.nh-menu {
		flex-direction: column;
		align-items: stretch;
		gap: 0;
	}

	.nh-menu a {
		padding: 13px 8px;
		border-bottom: 1px solid var(--line);
		border-radius: 0;
		font-size: 16px;
		white-space: normal;
	}

	.nh-menu > .current-menu-item > a,
	.nh-menu > .current-menu-ancestor > a {
		box-shadow: inset 3px 0 0 var(--brand);
	}

	.nh-menu .menu-item-has-children > a::after {
		display: none;
	}

	.nh-menu .sub-menu {
		position: static;
		min-width: 0;
		padding: 0 0 0 16px;
		border: 0;
		border-radius: 0;
		box-shadow: none;
		opacity: 1;
		visibility: visible;
		transform: none;
	}

	.nh-nav .nh-search--nav {
		width: auto;
		height: 48px;
		margin-top: 18px;
	}

	.nh-hero__inner {
		grid-template-columns: 1fr;
		padding-top: 36px;
		padding-bottom: 40px;
	}

	.nh-hero__tiles {
		grid-template-columns: repeat(4, 1fr);
		gap: 8px;
	}

	.nh-hero__tile:nth-child(odd) {
		transform: none;
	}

	.nh-usp__grid {
		grid-template-columns: 1fr 1fr;
	}

	.nh-usp__item {
		padding: 14px 10px;
		border-left: 0;
		border-top: 1px solid var(--line);
	}

	.nh-usp__item:nth-child(-n + 2) {
		border-top: 0;
	}

	.nh-usp__item:first-child {
		padding-left: 10px;
	}

	.nh-usp__item:nth-child(odd) {
		padding-left: 0;
	}

	.nh-section {
		padding: 36px 0;
	}

	.nh-posts {
		grid-template-columns: 1fr 1fr;
		gap: 14px;
	}

	.nh-band__inner {
		flex-direction: column;
		align-items: flex-start;
	}

	.nh-product {
		grid-template-columns: 1fr;
		gap: 24px;
	}

	.nh-gallery {
		position: static;
	}
}

@media (max-width: 620px) {
	.nh-wrap {
		padding: 0 14px;
	}

	.nh-grid {
		grid-template-columns: 1fr 1fr;
		gap: 10px;
	}

	.nh-card__body {
		padding: 10px 10px 12px;
	}

	.nh-card__title {
		font-size: 14px;
	}

	.nh-price {
		font-size: 14.5px;
	}

	.nh-posts {
		grid-template-columns: 1fr;
	}

	.nh-post {
		flex-direction: row;
	}

	.nh-post__media {
		flex: none;
		width: 118px;
		aspect-ratio: 1 / 1;
	}

	.nh-post__body {
		padding: 10px 12px;
		min-width: 0;
	}

	.nh-post__title {
		margin: 2px 0 0;
		font-size: 15px;
		-webkit-line-clamp: 3;
	}

	.nh-post__excerpt {
		display: none;
	}

	.nh-section__head {
		margin-bottom: 16px;
	}

	.nh-usp__item span {
		display: none;
	}

	.nh-usp__item strong {
		font-size: 13.5px;
	}

	.nh-hero__actions .nh-btn {
		flex: 1 1 100%;
	}

	.nh-band__actions,
	.nh-band__actions .nh-btn {
		width: 100%;
	}

	.nh-footer__grid {
		grid-template-columns: 1fr;
		gap: 28px;
		padding-top: 36px;
	}

	.nh-order__row {
		grid-template-columns: 1fr;
		gap: 0;
	}

	.nh-order__row--note {
		grid-template-columns: 96px 1fr;
		gap: 10px;
	}

	.nh-prose {
		font-size: 16.5px;
	}

	.nh-float {
		right: 12px;
		bottom: 12px;
	}

	.nh-float__btn {
		width: 50px;
		height: 50px;
	}

	.nh-toolbar {
		align-items: stretch;
	}

	.nh-sort {
		width: 100%;
		justify-content: space-between;
	}
}

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

	*,
	*::before,
	*::after {
		transition: none !important;
	}
}