/* Header Quốc tế Sản Nhi 2026 — layout corporate một hàng */

.qtsn-site-header.qtsn-header-layout-corporate {
	position: relative;
	z-index: 100;
	background: #fff;
	box-shadow: 0 1px 0 rgba( 0, 0, 0, 0.06 );
}

.qtsn-header-layout-corporate.qtsn-header-sticky .qtsn-header-main {
	position: sticky;
	top: 0;
	z-index: 120;
	background: #fff;
}

/* Top bar (tuỳ chọn) */
.qtsn-header-layout-corporate .qtsn-header-top .header-top-sidebar-container {
	background-color: #42b3e5;
	width: 100%;
}

.qtsn-header-layout-corporate .qtsn-header-top .header-top-sidebar-container,
.qtsn-header-layout-corporate .qtsn-header-top .header-top-sidebar,
.qtsn-header-layout-corporate .qtsn-header-top .header-top-sidebar a {
	color: #fff;
}

.qtsn-header-layout-corporate .qtsn-header-top .header-top-sidebar {
	width: 1230px;
	max-width: 100%;
	margin: 0 auto;
	padding: 8px 20px;
	box-sizing: border-box;
	font-size: 13px;
}

.qtsn-site-header:not( .qtsn-show-header-top ) .qtsn-header-top {
	display: none !important;
}

/* Main bar */
.qtsn-header-main {
	width: 100%;
	background: #fff;
}

.qtsn-header-main--has-bg {
	background-size: cover;
	background-position: center;
}

.qtsn-header-main-inner {
	width: 1230px;
	max-width: 100%;
	margin: 0 auto;
	padding: 0 20px;
	box-sizing: border-box;
	display: grid;
	grid-template-columns: minmax( 0, auto ) minmax( 0, 1fr ) auto;
	align-items: center;
	column-gap: 20px;
	min-height: 76px;
	overflow: visible;
}

.qtsn-header-logo {
	grid-column: 1;
	flex: 0 0 auto;
	max-width: 320px;
	min-width: 0;
}

.qtsn-header-menu-wrap {
	grid-column: 2;
	flex: 1 1 0;
	min-width: 0;
	display: flex;
	align-items: stretch;
	justify-content: center;
}

.qtsn-header-right {
	grid-column: 3;
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 10px;
	flex-shrink: 0;
}

.qtsn-header-branding {
	display: flex;
	align-items: center;
	gap: 14px;
	min-width: 0;
}

.qtsn-header-logo-image {
	display: block;
	flex: 0 0 auto;
	line-height: 0;
}

.qtsn-header-logo img,
#qtsn-header-logo-img {
	display: block;
	max-height: 56px;
	max-width: 56px;
	width: auto;
	height: auto;
	object-fit: contain;
}

.qtsn-header-text {
	display: flex;
	flex-direction: column;
	gap: 2px;
	min-width: 0;
	line-height: 1.2;
}

.qtsn-header-layout-corporate .qtsn-site-title {
	display: flex !important;
	flex-direction: column !important;
	gap: 0 !important;
	text-decoration: none;
	text-transform: uppercase;
	letter-spacing: 0.02em;
	line-height: 1.15;
	max-width: 100%;
	font-family: var( --qtsn-site-title-font, 'Be Vietnam Pro' ), 'UTM HelvetIns', 'Be Vietnam Pro', 'Open Sans', sans-serif;
}

.qtsn-site-title-line,
.qtsn-site-title-line1,
.qtsn-site-title-line2 {
	display: block !important;
	font-family: inherit;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.02em;
	line-height: 1.15;
	white-space: nowrap;
}

.qtsn-site-title-line1 {
	color: var( --qtsn-title-line1-color, var( --qtsn-site-title-color, #003b71 ) );
	font-size: var( --qtsn-site-title-size, 22px );
}

.qtsn-site-title-line2 {
	color: var( --qtsn-title-line2-color, #d71920 );
	font-size: var( --qtsn-site-title-size, 22px );
}

.qtsn-header-layout-corporate .qtsn-site-tagline {
	display: block !important;
	visibility: visible !important;
	opacity: 1 !important;
	color: var( --qtsn-site-tagline-color, #42b3e5 );
	font-size: var( --qtsn-site-tagline-size, 11px ) !important;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.03em;
	line-height: 1.3 !important;
	white-space: normal !important;
	overflow: visible !important;
	text-overflow: unset !important;
	max-width: 360px;
}

.qtsn-header-layout-corporate .qtsn-site-address {
	display: none !important;
}

/* Menu — cột giữa, căn giữa (grid column set above) */

.qtsn-header-menu-wrap .header-container,
.qtsn-header-menu-wrap .header-container-layout-2,
.qtsn-header-menu-wrap .header.layout-2 {
	width: 100%;
	margin: 0;
	padding: 0 !important;
	background: transparent;
	display: block;
	clear: none;
	float: none;
}

.qtsn-header-menu-wrap .menu-container {
	display: block !important;
	width: 100%;
	margin: 0 !important;
	float: none;
	clear: none;
}

.qtsn-header-menu-wrap .menu-container nav {
	width: 100%;
	overflow: visible !important;
}

/* Ghi đè MediCenter: .header.layout-2 .header-right { display:block; width:100% } */
.qtsn-header-menu-wrap .header.layout-2 .sf-menu.header-right,
.qtsn-header-menu-wrap .sf-menu.header-right {
	display: flex !important;
	flex-direction: row !important;
	flex-wrap: nowrap !important;
	align-items: stretch;
	justify-content: center;
	float: none !important;
	clear: none !important;
	width: 100% !important;
	max-width: 100%;
	margin: 0;
	padding: 0;
	list-style: none;
	overflow: visible !important;
}

.qtsn-header-menu-wrap .sf-menu {
	float: none !important;
	display: flex !important;
	flex-wrap: nowrap !important;
	justify-content: center;
	align-items: stretch;
	margin: 0;
	padding: 0;
	overflow: visible !important;
	width: 100%;
}

.qtsn-header-menu-wrap .sf-menu > li.menu-separator {
	display: none !important;
	width: 0 !important;
	height: 0 !important;
	margin: 0 !important;
	padding: 0 !important;
	overflow: hidden !important;
}

/* Ẩn tam giác dropdown — gạch chân dùng ::after */
.qtsn-header-menu-wrap .sf-menu > li.menu-item-has-children > a::after {
	font-size: 0 !important;
	line-height: 0 !important;
}

.qtsn-header-menu-wrap .sf-menu > li {
	float: none;
	flex: 0 0 auto;
	margin: 0;
	height: auto;
	position: relative;
	display: flex;
	align-items: stretch;
	justify-content: center;
}

.qtsn-header-menu-wrap .sf-menu > li > a,
.qtsn-header-menu-wrap .sf-menu > li > a:visited {
	display: inline-flex;
	flex-direction: column;
	align-items: center;
	justify-content: flex-start;
	width: max-content;
	max-width: 100%;
	background: transparent !important;
	color: #444 !important;
	border: none !important;
	border-top: none !important;
	border-left: none !important;
	border-right: none !important;
	border-bottom: none !important;
	padding: 10px 8px 8px;
	gap: 10px;
	font-family: var( --qtsn-header-font, 'Be Vietnam Pro' ), 'Be Vietnam Pro', sans-serif !important;
	font-size: var( --qtsn-menu-font-size, 13px );
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.01em;
	line-height: 1.2;
	white-space: nowrap;
	transition: color 0.2s ease;
	box-shadow: none !important;
	position: relative;
	text-align: center;
}

.qtsn-header-menu-wrap .sf-menu > li > a::before {
	content: none !important;
	display: none !important;
}

.qtsn-header-menu-wrap .sf-menu > li > a::after {
	content: '';
	display: block;
	flex: 0 0 auto;
	width: 100%;
	height: 4px;
	border-radius: 999px;
	margin-top: 0;
	background: transparent;
	pointer-events: none;
	transition: background-color 0.2s ease;
	position: static;
	left: auto;
	bottom: auto;
	transform: none;
	font-family: inherit;
	speak: none;
}

/* Tắt lớp viền/trắng MediCenter khi mở dropdown */
.qtsn-header-menu-wrap .sf-menu > li.menu-item-has-children:hover::before,
.qtsn-header-menu-wrap .sf-menu > li.menu-item-has-children:hover::after,
.qtsn-header-menu-wrap .sf-menu > li.menu-item-has-children.sfHover::before,
.qtsn-header-menu-wrap .sf-menu > li.menu-item-has-children.sfHover::after {
	display: none !important;
	content: none !important;
}

.qtsn-header-menu-wrap .sf-menu > li.menu-item-has-children:hover > a,
.qtsn-header-menu-wrap .sf-menu > li.menu-item-has-children.sfHover > a {
	border: none !important;
	background: transparent !important;
	box-shadow: none !important;
}

.qtsn-header-menu-wrap .header.layout-2 .sf-menu > li {
	margin-left: 0 !important;
}

.qtsn-header-menu-wrap .header.layout-2 .sf-menu > li > a,
.qtsn-header-menu-wrap .header.layout-2 .sf-menu > li:hover > a,
.qtsn-header-menu-wrap .header.layout-2 .sf-menu > li.current-menu-item > a,
.qtsn-header-menu-wrap .header.layout-2 .sf-menu > li.current-menu-ancestor > a {
	border: none !important;
	border-bottom: none !important;
	background: transparent !important;
}

.qtsn-header-menu-wrap .sf-menu > li:hover > a,
.qtsn-header-menu-wrap .sf-menu > li.current-menu-item > a,
.qtsn-header-menu-wrap .sf-menu > li.current-menu-ancestor > a,
.qtsn-header-menu-wrap .sf-menu > li.selected > a {
	color: var( --qtsn-site-title-color, #003b71 ) !important;
	background: transparent !important;
}

.qtsn-header-menu-wrap .sf-menu > li:hover > a::after,
.qtsn-header-menu-wrap .sf-menu > li.current-menu-item > a::after,
.qtsn-header-menu-wrap .sf-menu > li.current-menu-ancestor > a::after,
.qtsn-header-menu-wrap .sf-menu > li.selected > a::after {
	background: var( --qtsn-color-primary, #42b3e5 ) !important;
}

/* Ghi đè MediCenter: không tô nền xanh cả ô menu, chỉ gạch chân pill */
.qtsn-site-header .sf-menu li:hover > a,
.qtsn-site-header .sf-menu li.selected > a,
.qtsn-site-header .sf-menu li.current-menu-item > a,
.qtsn-site-header .sf-menu li.current-menu-ancestor > a,
.qtsn-site-header .header.layout-2 .sf-menu li:hover > a,
.qtsn-site-header .header.layout-2 .sf-menu li.selected > a,
.qtsn-site-header .header.layout-2 .sf-menu li.current-menu-item > a,
.qtsn-site-header .header.layout-2 .sf-menu li.current-menu-ancestor > a {
	background: transparent !important;
	color: var( --qtsn-site-title-color, #003b71 ) !important;
}

.qtsn-site-header .qtsn-header-menu-wrap .sf-menu li a,
.qtsn-site-header .qtsn-header-menu-wrap .sf-menu li a:visited,
.qtsn-site-header .qtsn-header-menu-wrap .header.layout-2 .sf-menu li a,
.qtsn-site-header .qtsn-header-nav .sf-menu > li > a,
.qtsn-site-header .qtsn-header-nav .sf-menu > li > a:visited {
	font-family: var( --qtsn-header-font, 'Be Vietnam Pro' ), 'Be Vietnam Pro', 'Open Sans', sans-serif !important;
	font-weight: 600 !important;
	text-transform: uppercase !important;
}

/* Dropdown — bo góc, ghi đè MediCenter (border vuông + padding-bottom) */
.qtsn-site-header .qtsn-header-menu-wrap .sf-menu li ul,
.qtsn-site-header .qtsn-header-menu-wrap .header.layout-2 .sf-menu li ul,
.qtsn-site-header .qtsn-header-nav .sf-menu li ul,
.qtsn-site-header .qtsn-header-nav .sf-menu li ul.sub-menu {
	border: none !important;
	outline: none !important;
	padding: 0 !important;
	padding-bottom: 0 !important;
	margin: 0 !important;
	background: #fff !important;
	border-radius: 0 0 14px 14px !important;
	box-shadow: 0 12px 28px rgba( 0, 0, 0, 0.14 ) !important;
	overflow: visible !important;
}

.qtsn-site-header .qtsn-header-nav .sf-menu > li > ul.sub-menu {
	border-radius: 0 0 14px 14px !important;
}

.qtsn-site-header .qtsn-header-nav .sf-menu li ul ul.sub-menu {
	border-radius: 14px !important;
	overflow: hidden !important;
}

.qtsn-site-header .qtsn-header-menu-wrap .sf-menu li ul li,
.qtsn-site-header .qtsn-header-nav .sf-menu li ul li {
	padding: 0 !important;
	margin: 0 !important;
	background: #fff !important;
}

.qtsn-site-header .qtsn-header-menu-wrap .sf-menu li ul li a,
.qtsn-site-header .qtsn-header-menu-wrap .header.layout-2 .sf-menu li ul li a,
.qtsn-site-header .qtsn-header-nav .sf-menu li ul li a,
.qtsn-site-header .qtsn-header-nav .sf-menu li:hover ul li a,
.qtsn-site-header .qtsn-header-nav .sf-menu > li.menu-item-has-children:hover ul li a {
	border: none !important;
	border-top: none !important;
	border-left: none !important;
	border-right: none !important;
	border-bottom: 1px solid #ececec !important;
	padding: 12px 16px !important;
	background: #fff !important;
	box-shadow: none !important;
	border-radius: 0 !important;
}

.qtsn-site-header .qtsn-header-nav .sf-menu > li > ul.sub-menu > li:last-child,
.qtsn-site-header .qtsn-header-nav .sf-menu li ul ul.sub-menu > li:last-child {
	border-bottom-left-radius: 14px;
	border-bottom-right-radius: 14px;
	overflow: hidden;
}

.qtsn-site-header .qtsn-header-nav .sf-menu > li > ul.sub-menu > li:last-child > a,
.qtsn-site-header .qtsn-header-nav .sf-menu li ul ul.sub-menu > li:last-child > a,
.qtsn-site-header .qtsn-header-nav .sf-menu > li > ul.sub-menu > li:last-child > a:hover,
.qtsn-site-header .qtsn-header-nav .sf-menu li ul ul.sub-menu > li:last-child > a:hover {
	border-bottom: none !important;
	border-bottom-left-radius: 14px !important;
	border-bottom-right-radius: 14px !important;
	box-shadow: none !important;
}

.qtsn-site-header .qtsn-header-nav .sf-menu li ul li a:hover {
	box-shadow: inset 0 -2px 0 var( --qtsn-color-primary, #42b3e5 ) !important;
}

/* Actions phải */
.qtsn-header-actions {
	flex: 0 0 auto;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	gap: 8px;
	margin-left: 0;
	position: relative;
	z-index: 5;
}

.qtsn-header-booking {
	display: inline-flex !important;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	padding: 10px 16px;
	border-radius: 999px;
	background-color: var( --qtsn-booking-bg, #d71920 );
	background: var( --qtsn-booking-bg, #d71920 );
	color: var( --qtsn-booking-color, #fff ) !important;
	font-family: var( --qtsn-header-font, 'Be Vietnam Pro' ), 'Be Vietnam Pro', 'Open Sans', sans-serif;
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.03em;
	text-decoration: none;
	white-space: nowrap;
	line-height: 1.2;
	transition: opacity 0.2s ease;
}

.qtsn-header-booking:hover,
.qtsn-header-booking:focus {
	opacity: 0.92;
	color: var( --qtsn-booking-color, #fff ) !important;
	text-decoration: none;
}

.qtsn-header-emergency {
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: 1px;
	text-decoration: none;
	line-height: 1.2;
	white-space: nowrap;
}

.qtsn-header-emergency-label {
	color: var( --qtsn-hotline-label-color, #42b3e5 );
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
}

.qtsn-header-emergency-phone {
	color: var( --qtsn-hotline-value-color, #333 );
	font-size: 14px;
	font-weight: 700;
}

.qtsn-header-search-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	padding: 0;
	border: none;
	background: transparent;
	color: #444;
	cursor: pointer;
	border-radius: 50%;
	transition: background 0.2s ease, color 0.2s ease;
}

.qtsn-header-search-toggle:hover,
.qtsn-header-search-toggle[aria-expanded="true"] {
	background: rgba( 66, 179, 229, 0.12 );
	color: var( --qtsn-color-primary, #42b3e5 );
}

.qtsn-header-lang-switch {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 auto;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	text-decoration: none;
	transition: background 0.2s ease, transform 0.2s ease;
}

.qtsn-header-lang-switch:hover,
.qtsn-header-lang-switch:focus {
	background: rgba( 66, 179, 229, 0.12 );
	text-decoration: none;
}

.qtsn-header-lang-switch .qtsn-flag,
.qtsn-header-lang-switch .qtsn-flag-pll img {
	display: block;
	width: 22px;
	height: 16px;
	border-radius: 2px;
	box-shadow: 0 0 0 1px rgba( 0, 0, 0, 0.08 );
}

.qtsn-header-lang-switch .qtsn-flag-pll img {
	height: auto;
}

.qtsn-header-search-panel {
	border-top: 1px solid #e8e8e8;
	background: #fafafa;
}

.qtsn-header-search-panel-inner {
	width: 1230px;
	max-width: 100%;
	margin: 0 auto;
	padding: 12px 20px 16px;
	box-sizing: border-box;
}

.qtsn-header-search-form {
	display: flex;
	gap: 10px;
}

.qtsn-header-search-form input[type="search"] {
	flex: 1 1 auto;
	min-width: 0;
	height: 44px;
	padding: 0 14px;
	border: 1px solid #ddd;
	border-radius: 4px;
	font-size: 15px;
}

.qtsn-header-search-form button {
	flex: 0 0 auto;
	height: 44px;
	padding: 0 20px;
	border: none;
	border-radius: 4px;
	background: var( --qtsn-color-primary, #42b3e5 );
	color: #fff;
	font-weight: 600;
	cursor: pointer;
}

/* Mobile nav ẩn desktop */
.qtsn-header-mobile-nav,
.qtsn-header-mobile-nav .mobile-menu-container {
	display: none !important;
}

.qtsn-mobile-hamburger,
.qtsn-nav-hamburger {
	display: none !important;
}

/* Ghi đè MediCenter: .header .mobile-menu-switch { display: table-cell } */
.qtsn-site-header .qtsn-mobile-hamburger.mobile-menu-switch {
	display: none !important;
	float: none !important;
	vertical-align: middle;
}

@media ( max-width: 782px ) {
	.qtsn-header-main-inner,
	.qtsn-header-brand-inner {
		display: flex !important;
		grid-template-columns: unset !important;
		flex-wrap: nowrap;
		justify-content: flex-start;
		align-items: center;
		gap: 8px;
		padding: 8px 12px;
		min-height: 56px;
		position: relative;
	}

	.qtsn-header-logo {
		flex: 1 1 auto;
		max-width: calc( 100% - 52px );
		min-width: 0;
		order: 1 !important;
		grid-column: unset !important;
	}

	.qtsn-header-menu-wrap {
		display: none !important;
	}

	.qtsn-header-right {
		flex: 0 0 auto;
		order: 2 !important;
		margin-left: auto !important;
		grid-column: unset !important;
		display: flex !important;
		align-items: center !important;
		justify-content: flex-end !important;
		position: relative;
		z-index: 50;
	}

	.qtsn-header-actions {
		display: none !important;
	}

	.qtsn-header-lang-switch {
		display: inline-flex !important;
		flex: 0 0 40px;
	}

	.qtsn-header-branding {
		gap: 8px;
		align-items: center;
	}

	.qtsn-header-logo img,
	#qtsn-header-logo-img {
		max-height: 44px !important;
		max-width: 44px !important;
	}

	.qtsn-header-text {
		min-width: 0;
		gap: 1px;
	}

	.qtsn-site-title-line1,
	.qtsn-site-title-line2,
	.qtsn-header-layout-corporate .qtsn-site-title-line1,
	.qtsn-header-layout-corporate .qtsn-site-title-line2 {
		font-size: clamp( 9px, 2.7vw, 11px ) !important;
		white-space: nowrap !important;
		line-height: 1.12 !important;
	}

	.qtsn-header-layout-corporate .qtsn-site-tagline {
		display: block !important;
		font-size: clamp( 7px, 2.1vw, 9px ) !important;
		line-height: 1.15 !important;
		white-space: nowrap !important;
		overflow: hidden !important;
		text-overflow: ellipsis !important;
		max-width: 100%;
		margin-top: 1px;
	}

	.qtsn-site-header .qtsn-mobile-hamburger.mobile-menu-switch {
		display: flex !important;
		align-items: center;
		justify-content: center;
		flex: 0 0 40px;
		width: 40px;
		height: 40px;
		margin: 0 !important;
		position: relative !important;
		left: auto !important;
		right: auto !important;
		float: none !important;
		z-index: 10;
	}

	.qtsn-site-header .qtsn-mobile-hamburger .line {
		position: absolute;
		left: 50%;
		width: 22px;
		height: 2px;
		margin: 0;
		padding: 0;
		background: #222;
		border-radius: 1px;
		opacity: 1;
		transform: translateX( -50% );
		transition: none;
	}

	.qtsn-site-header .qtsn-mobile-hamburger .line:nth-child( 1 ) {
		top: 11px;
	}

	.qtsn-site-header .qtsn-mobile-hamburger .line:nth-child( 2 ) {
		top: 19px;
	}

	.qtsn-site-header .qtsn-mobile-hamburger .line:nth-child( 3 ) {
		top: 27px;
	}

	.qtsn-header-mobile-nav.qtsn-mobile-nav-open,
	.qtsn-header-mobile-nav.qtsn-mobile-nav-open .mobile-menu-container {
		display: block !important;
	}

	.qtsn-header-mobile-nav .mobile-menu-container nav.mobile-menu {
		display: block;
		width: 100%;
		border-radius: 0 0 12px 12px;
		overflow: hidden;
	}

	.qtsn-header-mobile-nav .mobile-menu-container nav.mobile-menu > ul {
		margin: 0;
		padding: 0;
		list-style: none;
		border-radius: 0 0 12px 12px;
		overflow: hidden;
	}

	.qtsn-header-mobile-nav .mobile-menu-container nav.mobile-menu > ul > li > a {
		display: block;
		padding: 14px 16px;
		border-bottom: 1px solid #eee;
		color: #333;
		text-transform: uppercase;
		font-weight: 600;
		font-size: 13px;
	}

	.qtsn-header-mobile-nav .mobile-menu-container nav.mobile-menu > ul > li:last-child > a {
		border-bottom: none;
	}
}