:root {
	--nts-blue: #14295f;
	--nts-green: #62b33f;
	--nts-gold: #b58b48;
	--nts-ink: #071735;
	--nts-muted: #607086;
	--nts-line: #dfe7f1;
	--nts-soft: #f5f8fb;
	--nts-card: #ffffff;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	color: var(--nts-ink);
	background: #fff;
	font-family: "Be Vietnam Pro", Inter, system-ui, sans-serif;
	letter-spacing: 0;
}

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

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

.nts-clean-shell,
.nts-s4-shell,
.nts-s7-shell {
	width: min(1180px, calc(100% - 32px));
	margin-inline: auto;
}

.nts-clean-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(255, 255, 255, 0.96);
	border-bottom: 1px solid var(--nts-line);
	box-shadow: 0 16px 36px rgba(13, 30, 64, 0.08);
	backdrop-filter: blur(12px);
}

.nts-clean-header__inner {
	width: min(1180px, calc(100% - 32px));
	min-height: 82px;
	margin-inline: auto;
	display: grid;
	grid-template-columns: 180px minmax(0, 1fr) auto auto;
	align-items: center;
	gap: 20px;
}

.nts-clean-logo img {
	display: block;
	width: 88px;
	max-height: 64px;
	object-fit: contain;
}

.nts-clean-menu {
	list-style: none;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 34px;
	margin: 0;
	padding: 0;
	font-weight: 800;
	font-size: 15px;
	color: var(--nts-blue);
}

.nts-clean-menu li {
	position: relative;
}

.nts-clean-menu a {
	display: inline-flex;
	align-items: center;
	min-height: 44px;
}

.nts-clean-menu .sub-menu,
.nts-clean-menu ul {
	position: absolute;
	top: 100%;
	left: 0;
	z-index: 20;
	display: none;
	min-width: 220px;
	margin: 0;
	padding: 10px;
	list-style: none;
	border: 1px solid var(--nts-line);
	border-radius: 8px;
	background: #fff;
	box-shadow: 0 18px 40px rgba(13, 30, 64, 0.14);
}

.nts-clean-menu li:hover > .sub-menu,
.nts-clean-menu li:focus-within > .sub-menu,
.nts-clean-menu li:hover > ul,
.nts-clean-menu li:focus-within > ul {
	display: grid;
	gap: 4px;
}

.nts-clean-menu .sub-menu a,
.nts-clean-menu ul a {
	justify-content: flex-start;
	width: 100%;
	min-height: 40px;
	padding: 0 10px;
	white-space: nowrap;
}

.nts-clean-menu a:hover {
	color: var(--nts-green);
}

.nts-clean-actions {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	color: var(--nts-blue);
}

.nts-clean-icon {
	width: 42px;
	height: 42px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 1px solid transparent;
	border-radius: 999px;
	font-size: 28px;
	font-weight: 800;
}

.nts-clean-icon:hover {
	border-color: var(--nts-line);
	background: var(--nts-soft);
}

.nts-clean-menu-toggle {
	display: none;
	width: 44px;
	height: 44px;
	border: 1px solid var(--nts-line);
	border-radius: 8px;
	background: #fff;
	color: var(--nts-blue);
	font-size: 22px;
}

.nts-clean-main {
	min-height: 60vh;
}

.nts-clean-hero {
	background:
		linear-gradient(120deg, rgba(20, 41, 95, 0.9), rgba(20, 41, 95, 0.72)),
		url("https://nemtrungson.vn/wp-content/uploads/2020/04/banner-1.jpg") center/cover no-repeat;
	color: #fff;
}

.nts-clean-hero__grid {
	min-height: clamp(520px, 70vh, 720px);
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
	align-items: center;
	gap: 48px;
	padding: 72px 0;
}

.nts-clean-hero h1,
.nts-clean-page-hero h1,
.nts-clean-section__head h2,
.nts-clean-cta h2 {
	margin: 0;
	font-family: Montserrat, "Be Vietnam Pro", sans-serif;
	line-height: 1.08;
	letter-spacing: 0;
}

.nts-clean-hero h1 {
	max-width: 780px;
	font-size: clamp(42px, 6vw, 76px);
	color: #fff;
}

.nts-clean-hero p {
	max-width: 680px;
	font-size: 18px;
	line-height: 1.8;
	color: rgba(255, 255, 255, 0.88);
}

.nts-eyebrow {
	margin: 0 0 12px;
	color: var(--nts-gold);
	font-weight: 900;
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: .08em;
}

.nts-clean-button-row {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 26px;
}

.nts-clean-button,
.button.primary.nts-button,
.single_add_to_cart_button,
.checkout-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 48px;
	padding: 0 22px;
	border: 0;
	border-radius: 8px;
	background: var(--nts-green);
	color: #fff;
	font-weight: 900;
	box-shadow: none;
	cursor: pointer;
}

.nts-clean-button--ghost {
	border: 1px solid rgba(255, 255, 255, 0.5);
	background: rgba(255, 255, 255, 0.12);
}

.nts-clean-hero__media {
	padding: 30px;
	border: 1px solid rgba(255, 255, 255, 0.22);
	border-radius: 8px;
	background: rgba(255, 255, 255, 0.12);
	box-shadow: 0 24px 70px rgba(0, 0, 0, 0.2);
}

.nts-clean-hero__media img {
	display: block;
	width: min(340px, 70%);
	margin: 0 auto 26px;
}

.nts-clean-hero__chips {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 10px;
}

.nts-clean-hero__chips span,
.nts-clean-fact-list span {
	display: block;
	padding: 12px 14px;
	border-radius: 8px;
	background: rgba(255, 255, 255, 0.92);
	color: var(--nts-blue);
	font-weight: 900;
	text-align: center;
}

.nts-clean-trust,
.nts-clean-section--soft {
	background: var(--nts-soft);
}

.nts-clean-trust__grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 1px;
	padding: 1px;
	background: var(--nts-line);
}

.nts-clean-trust__grid div {
	min-height: 118px;
	padding: 24px;
	background: #fff;
}

.nts-clean-trust strong,
.nts-clean-trust span {
	display: block;
}

.nts-clean-trust strong {
	color: var(--nts-blue);
	font-size: 17px;
}

.nts-clean-trust span {
	margin-top: 8px;
	color: var(--nts-muted);
	line-height: 1.6;
}

.nts-clean-section {
	padding: 72px 0;
}

.nts-clean-section__head {
	max-width: 760px;
	margin-bottom: 28px;
}

.nts-clean-section__head h2,
.nts-clean-cta h2,
.nts-clean-page-hero h1 {
	color: var(--nts-blue);
	font-size: clamp(30px, 4vw, 48px);
}

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

.nts-clean-category-card {
	min-height: 180px;
	padding: 24px;
	border: 1px solid var(--nts-line);
	border-radius: 8px;
	background: #fff;
	box-shadow: 0 18px 45px rgba(13, 30, 64, 0.08);
}

.nts-clean-category-card span,
.nts-clean-category-card strong {
	display: block;
}

.nts-clean-category-card span {
	color: var(--nts-blue);
	font-size: 24px;
	font-weight: 900;
}

.nts-clean-category-card strong {
	margin-top: 12px;
	color: var(--nts-muted);
	line-height: 1.5;
}

.nts-clean-product-grid,
.products {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 22px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.nts-clean-cta {
	padding: 64px 0 84px;
	background: #fff;
}

.nts-clean-cta__box {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	align-items: center;
	gap: 24px;
	padding: 34px;
	border-radius: 8px;
	background: var(--nts-blue);
	color: #fff;
}

.nts-clean-cta__box h2 {
	color: #fff;
}

.nts-clean-page-hero {
	padding: 78px 0 44px;
	background: linear-gradient(180deg, #f7fafc, #fff);
	border-bottom: 1px solid var(--nts-line);
}

.nts-clean-page-hero p {
	max-width: 760px;
	color: var(--nts-muted);
	line-height: 1.7;
}

.nts-clean-two-col,
.nts-clean-contact-grid {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(320px, .85fr);
	gap: 32px;
	align-items: start;
}

.nts-clean-two-col h2 {
	margin: 0 0 14px;
	color: var(--nts-blue);
	font-size: 34px;
	line-height: 1.2;
}

.nts-clean-two-col p,
.nts-clean-content,
.nts-clean-contact-card {
	color: var(--nts-muted);
	line-height: 1.8;
}

.nts-clean-fact-list {
	display: grid;
	gap: 12px;
}

.nts-clean-fact-list span {
	background: var(--nts-soft);
	text-align: left;
}

.nts-clean-contact-card {
	padding: 28px;
	border: 1px solid var(--nts-line);
	border-radius: 8px;
	background: #fff;
	box-shadow: 0 18px 45px rgba(13, 30, 64, 0.08);
}

.nts-clean-content {
	max-width: 880px;
}

.nts-clean-content img,
.nts-clean-featured {
	border-radius: 8px;
}

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

.nts-clean-post-card {
	border: 1px solid var(--nts-line);
	border-radius: 8px;
	overflow: hidden;
	background: #fff;
}

.nts-clean-post-card h2,
.nts-clean-post-card p {
	margin: 0;
	padding: 0 20px;
}

.nts-clean-post-card h2 {
	padding-top: 18px;
	color: var(--nts-blue);
	font-size: 21px;
	line-height: 1.35;
}

.nts-clean-post-card p {
	padding-top: 10px;
	padding-bottom: 22px;
	color: var(--nts-muted);
	line-height: 1.65;
}

.nts-clean-footer {
	background: #20242b;
	color: rgba(255, 255, 255, 0.76);
}

.nts-clean-footer__inner {
	width: min(1180px, calc(100% - 32px));
	margin-inline: auto;
	display: grid;
	grid-template-columns: 1.1fr 1.2fr .8fr 1.1fr;
	gap: 30px;
	padding: 52px 0;
}

.nts-clean-footer h3 {
	margin: 0 0 14px;
	color: #fff;
	font-size: 18px;
}

.nts-clean-footer p,
.nts-clean-footer ul {
	margin: 0 0 10px;
	padding: 0;
	list-style: none;
	line-height: 1.7;
}

.nts-clean-footer__brand img {
	width: 150px;
	margin-bottom: 18px;
}

.nts-clean-footer__bottom {
	padding: 16px;
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	text-align: center;
	font-size: 14px;
}

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

.woocommerce div.product form.cart .variations select,
.woocommerce .quantity .qty,
.woocommerce form .form-row input.input-text,
.woocommerce form .form-row textarea,
.woocommerce form .form-row select {
	width: 100%;
	min-height: 42px;
	border: 1px solid var(--nts-line);
	border-radius: 8px;
	padding: 8px 12px;
	background: #fff;
}

.woocommerce-message,
.woocommerce-info,
.woocommerce-error {
	width: min(1180px, calc(100% - 32px));
	margin: 18px auto;
	border-radius: 8px;
}

.woocommerce-cart .woocommerce,
.woocommerce-checkout .woocommerce,
.woocommerce-account .woocommerce {
	width: min(1180px, calc(100% - 32px));
	margin: 48px auto;
}

@media (max-width: 980px) {
	.nts-clean-header__inner {
		grid-template-columns: 140px 1fr auto;
		min-height: 72px;
	}

	.nts-clean-nav {
		position: absolute;
		top: 72px;
		left: 0;
		right: 0;
		display: none;
		padding: 16px;
		background: #fff;
		border-bottom: 1px solid var(--nts-line);
	}

	.nts-clean-nav.is-open {
		display: block;
	}

	.nts-clean-menu {
		display: grid;
		justify-content: stretch;
		gap: 4px;
	}

	.nts-clean-menu .sub-menu,
	.nts-clean-menu ul {
		position: static;
		display: grid;
		min-width: 0;
		margin-left: 12px;
		padding: 0 0 0 10px;
		border: 0;
		border-left: 1px solid var(--nts-line);
		border-radius: 0;
		box-shadow: none;
	}

	.nts-clean-menu a {
		min-height: 46px;
		padding: 0 10px;
	}

	.nts-clean-menu-toggle {
		display: inline-flex;
		align-items: center;
		justify-content: center;
	}

	.nts-clean-actions {
		justify-content: end;
	}

	.single-product .nts-s7-shell,
	.single-product .nts-s7-shell:not(.nts-s7-shell--stack) {
		box-sizing: border-box !important;
		width: min(720px, calc(100vw - 56px)) !important;
		max-width: calc(100vw - 56px) !important;
		margin-left: auto !important;
		margin-right: auto !important;
	}

	.single-product .nts-s7-gallery-panel,
	.single-product .nts-s7-summary-panel {
		box-sizing: border-box !important;
		width: 100% !important;
		max-width: 100% !important;
		min-width: 0 !important;
		margin-left: 0 !important;
		margin-right: 0 !important;
	}

	.single-product .nts-s7-summary-panel .product_title {
		font-size: 20px !important;
		line-height: 1.18 !important;
		white-space: normal !important;
		overflow-wrap: anywhere !important;
	}

	.single-product .nts-s7-summary-panel .price,
	.single-product .nts-s7-summary-panel .price .amount {
		font-size: 16px !important;
		white-space: normal !important;
	}

	.nts-clean-hero__grid,
	.nts-clean-two-col,
	.nts-clean-contact-grid,
	.nts-clean-cta__box {
		grid-template-columns: 1fr;
	}

	.nts-clean-trust__grid,
	.nts-clean-category-grid,
	.nts-clean-product-grid,
	.products,
	.nts-clean-footer__inner {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 640px) {
	html,
	body {
		max-width: 100%;
		overflow-x: hidden;
	}

	.nts-clean-header__inner {
		width: min(100% - 20px, 1180px);
		grid-template-columns: 120px 1fr auto;
		gap: 8px;
	}

	.nts-clean-actions {
		display: none;
	}

	.nts-clean-hero__grid {
		min-height: auto;
		padding: 48px 0;
	}

	.nts-clean-hero h1 {
		font-size: 38px;
	}

	.nts-clean-hero p {
		font-size: 16px;
	}

	.nts-clean-trust__grid,
	.nts-clean-category-grid,
	.nts-clean-product-grid,
	.products,
	.nts-clean-post-grid,
	.nts-clean-footer__inner {
		grid-template-columns: 1fr;
	}

	.nts-clean-section {
		padding: 46px 0;
	}

	.nts-clean-page-hero {
		padding: 48px 0 30px;
	}

	.nts-clean-cta__box {
		padding: 24px;
	}

	.nts-s7-pdp,
	.nts-s7-after-summary,
	.nts-s7-shell,
	.nts-s7-gallery-panel,
	.nts-s7-summary-panel,
	.woocommerce div.product,
	.woocommerce div.product form.cart,
	.woocommerce div.product form.cart .variations,
	.woocommerce div.product form.cart .variations tbody,
	.woocommerce div.product form.cart .variations tr,
	.woocommerce div.product form.cart .variations td,
	.woocommerce div.product form.cart .variations th {
		width: 100%;
		max-width: 100%;
		min-width: 0;
	}

	.single-product .nts-s7-shell,
	.single-product .nts-s7-shell:not(.nts-s7-shell--stack) {
		box-sizing: border-box !important;
		width: calc(100vw - 56px) !important;
		max-width: calc(100vw - 56px) !important;
		margin-left: auto !important;
		margin-right: auto !important;
	}

	.single-product .nts-s7-gallery-panel,
	.single-product .nts-s7-summary-panel {
		box-sizing: border-box !important;
		width: 100% !important;
		max-width: 100% !important;
		margin-left: 0 !important;
		margin-right: 0 !important;
	}

	.nts-s7-summary-panel,
	.nts-s7-summary-panel h1,
	.nts-s7-summary-panel h2,
	.nts-s7-summary-panel h3,
	.nts-s7-summary-panel .product_title,
	.nts-s6-decision-panel,
	.nts-s6-fact,
	.nts-spec-table-wrap {
		overflow-wrap: anywhere;
		word-break: normal;
	}

	.single-product .nts-s7-summary-panel .product_title {
		max-width: 100% !important;
		font-size: 24px !important;
		line-height: 1.18 !important;
		white-space: normal !important;
	}

	.single-product .nts-s7-summary-panel .price,
	.single-product .nts-s7-summary-panel .price .amount {
		font-size: 18px !important;
		white-space: normal !important;
	}

	.woocommerce div.product form.cart .variations tr,
	.woocommerce div.product form.cart .variations th,
	.woocommerce div.product form.cart .variations td {
		display: block;
		text-align: left;
	}

	.woocommerce div.product form.cart .variations label {
		display: block;
		margin: 14px 0 8px;
	}
}