/**
 * Header tối thiểu — thay oceanwp-style.min.css (~186KB) trên landing
 */

.screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	-webkit-clip-path: inset(50%);
	clip-path: inset(50%);
	height: 1px;
	margin: -1px;
	font-size: 14px !important;
	font-weight: 400;
	overflow: hidden;
	padding: 0;
	position: absolute !important;
	width: 1px;
	word-wrap: normal !important;
}

.screen-reader-text:focus {
	background-color: #f1f1f1;
	border-radius: 3px;
	box-shadow: 0 0 2px 2px rgba(0, 0, 0, 0.6);
	clip: auto !important;
	-webkit-clip-path: none;
	clip-path: none;
	color: #21759b;
	display: block;
	font-size: 0.875rem;
	font-weight: bold;
	height: auto;
	left: 5px;
	line-height: normal;
	padding: 15px 23px 14px;
	text-decoration: none;
	top: 5px;
	width: auto;
	z-index: 100000;
}

#site-header {
	--nuocda-header-h: 74px;
	width: 100%;
	background-color: var(--main-color, #021b42);
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
	position: relative;
	z-index: 9999;
}

#site-header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	max-width: 1280px;
	height: var(--nuocda-header-h);
	margin: 0 auto;
	padding: 0 clamp(18px, 4.5vw, 28px);
}

#site-logo {
	flex-shrink: 0;
	height: var(--nuocda-header-h);
	line-height: 1;
}

#site-logo #site-logo-inner {
	display: flex;
	align-items: center;
	height: var(--nuocda-header-h);
}

#site-logo img {
	max-height: var(--nuocda-header-h);
	width: auto;
	height: auto;
}

#site-navigation-wrap {
	display: none;
	align-items: center;
	flex: 1;
	justify-content: flex-end;
	flex-wrap: nowrap;
}

#site-navigation-wrap #site-navigation {
	float: none;
}

.dropdown-menu,
.dropdown-menu * {
	margin: 0;
	padding: 0;
	list-style: none;
}

#site-navigation .dropdown-menu {
	display: flex;
	flex-wrap: nowrap;
	align-items: center;
	gap: 4px;
	list-style: none;
	margin: 0;
	padding: 0;
}

#site-navigation .dropdown-menu > li {
	position: relative;
	flex-shrink: 0;
}

#site-header #site-navigation-wrap #site-navigation .dropdown-menu > li > a,
#site-header #site-navigation-wrap #site-navigation .dropdown-menu > li > a.menu-link {
	display: block;
	padding: 0 15px;
	line-height: var(--nuocda-header-h);
	color: rgba(255, 255, 255, 0.92);
	font-weight: 600;
	font-size: 13px;
	letter-spacing: 0.6px;
	text-decoration: none;
	white-space: nowrap;
}

.nuocda-header-cta__btn {
	min-height: 36px;
	padding: 8px 18px;
	font-size: 13px;
	line-height: 1.2;
}

#site-header #site-navigation-wrap #site-navigation .dropdown-menu > li > a:hover,
#site-header #site-navigation-wrap #site-navigation .dropdown-menu > li > a.menu-link:hover,
#site-header #site-navigation-wrap #site-navigation .dropdown-menu > li.current-menu-item > a,
#site-header #site-navigation-wrap #site-navigation .dropdown-menu > li.current-menu-ancestor > a {
	color: var(--accent-color, #00c3ff);
}

#site-navigation .dropdown-menu .sub-menu {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	background-color: #fff;
	border-top: 3px solid var(--accent-color, #00c3ff);
	min-width: 200px;
	line-height: 1;
	text-align: left;
	z-index: 10000;
	box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

#site-navigation .dropdown-menu li:hover > .sub-menu,
#site-navigation .dropdown-menu li.sfHover > .sub-menu,
#site-navigation .sf-menu li:hover > ul.sub-menu,
#site-navigation .sf-menu li.sfHover > ul.sub-menu {
	display: block;
}

#site-navigation .dropdown-menu .sub-menu .sub-menu {
	top: 0;
	left: 100%;
	margin-top: -3px;
}

#site-navigation .dropdown-menu .sub-menu li {
	display: block;
	float: none;
	border-bottom: 1px solid #f1f1f1;
}

#site-navigation .dropdown-menu .sub-menu li:last-child {
	border-bottom: 0;
}

#site-navigation .dropdown-menu .sub-menu a,
#site-navigation .dropdown-menu .sub-menu a.menu-link {
	display: block;
	float: none;
	padding: 12px 15px;
	color: var(--main-color, #021b42);
	font-size: 0.8125rem;
	font-weight: 400;
	line-height: 1.2;
	text-decoration: none;
	text-transform: none;
	letter-spacing: 0;
	white-space: nowrap;
}

#site-navigation .dropdown-menu .sub-menu a:hover,
#site-navigation .dropdown-menu .sub-menu a.menu-link:hover {
	background-color: #f8f8f8;
	color: #555;
}

#site-navigation .dropdown-menu .nav-arrow {
	display: inline-block;
	margin-left: 4px;
	font-size: 0.7em;
	vertical-align: middle;
}

.oceanwp-mobile-menu-icon {
	display: block;
	position: relative;
	line-height: 1;
}

.oceanwp-mobile-menu-icon a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	height: var(--nuocda-header-h);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.6px;
	color: rgba(255, 255, 255, 0.92);
	text-decoration: none;
	cursor: pointer;
}

.oceanwp-mobile-menu-icon a:hover {
	color: var(--accent-color, #00c3ff);
}

.oceanwp-mobile-menu-icon a.mobile-menu .oceanwp-text,
.oceanwp-mobile-menu-icon a.mobile-menu .oceanwp-close-text {
	padding-left: 0;
}

.oceanwp-mobile-menu-icon a.mobile-menu .oceanwp-close-text,
.oceanwp-mobile-menu-icon a.mobile-menu.opened .oceanwp-text {
	display: none;
}

.oceanwp-mobile-menu-icon a.mobile-menu.opened .oceanwp-close-text {
	display: inline-block;
}

#mobile-dropdown {
	display: none;
	position: absolute;
	top: 100%;
	left: 0;
	right: 0;
	background-color: var(--main-color, #021b42);
	z-index: 10001;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
	max-height: 70vh;
	overflow-y: auto;
}

#mobile-dropdown.show {
	display: block;
}

#mobile-dropdown ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

#mobile-dropdown ul li {
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

#site-header #mobile-dropdown ul li a {
	display: block;
	position: relative;
	padding: 14px 56px 14px 20px;
	color: rgba(255, 255, 255, 0.92);
	font-weight: 600;
	text-decoration: none;
}

#site-header #mobile-dropdown ul li a:hover,
#site-header #mobile-dropdown .menu-item-has-children.active > a {
	color: var(--accent-color, #00c3ff);
}

#site-header #mobile-dropdown ul li a .nav-arrow {
	display: none;
}

#mobile-dropdown ul li ul {
	display: none;
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	background-color: rgba(0, 0, 0, 0.15);
}

#mobile-dropdown .menu-item-has-children.active > ul {
	display: block;
}

#mobile-dropdown .dropdown-toggle {
	position: absolute;
	right: 0;
	top: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 52px;
	height: 100%;
	color: rgba(255, 255, 255, 0.7);
	cursor: pointer;
}

#mobile-dropdown .dropdown-toggle::before {
	content: "+";
	font-size: 20px;
	line-height: 1;
}

#mobile-dropdown .menu-item-has-children.active > a > .dropdown-toggle::before {
	content: "-";
}

@media (min-width: 960px) {
	#site-navigation-wrap {
		display: flex;
	}

	.oceanwp-mobile-menu-icon {
		display: none !important;
	}

	#mobile-dropdown {
		display: none !important;
	}
}

@media (max-width: 959px) {
	#site-navigation-wrap {
		display: none !important;
	}
}

/* OceanWP search — dự phòng khi không load oceanwp-style (mặc định visibility:hidden) */
#searchform-header-replace,
#searchform-overlay,
#icon-searchform-overlay,
#search-toggle,
#site-header .search-toggle-li,
#mobile-menu-search {
	display: none !important;
	visibility: hidden !important;
}