/* 容器 */
.container {
	width: 80%;
	margin-inline: auto;
}

/* Header */
.header {
	position: fixed;
	width: 100%;
	top: 0;
	left: 0;
	z-index: var(--z-sticky);
	background: rgba(255, 255, 255, 0.2);
	backdrop-filter: blur(31px);
	box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);
}

.header-container {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.header-logo-img {
	width: 40px;
	height: auto;
}

.header-nav {
	width: calc(100% - 100px);
}

.header-menu {
	width: 80%;
	list-style: none;
	margin: 0;
	padding: 0;
}

.header-menu-link {
	display: block;
	color: var(--color-text-inverse);
	text-decoration: none;
	font-weight: var(--font-weight-medium);
	font-size: var(--font-size-lg);
	transition: color var(--transition-fast);
	text-align: center;
	padding: var(--spacing-lg) 0;
}

.header-menu-link:hover,
.header-menu-link.active {
	color: var(--color-accent);
	text-decoration: none;
	border-bottom: 3px solid var(--color-accent);
}

.header.header-scrolled .header-menu-link {
	color: #000;
}

.header.header-scrolled .header-menu-link:hover,
.header.header-scrolled .header-menu-link.active {
	color: var(--color-primary);
	border-bottom: 3px solid var(--color-primary);
}

/* 语言切换器 */
.language-switcher-wrapper {
	width: 10%;
	background: var(--bg-gradient);
	border-radius: 26px;
	height: 32px;
	color: var(--color-text-inverse);
	font-size: var(--font-size-sm);
	font-weight: var(--font-weight-medium);
}

.language-switcher-icon {
	width: 20px;
	height: 20px;
	margin-right: var(--spacing-xs);
}

.select-option {
	background-color: #0f2740;
	color: #ffffff;
}

html[dir="rtl"] .language-switcher-icon {
	margin-left: var(--spacing-xs);
}

.custom-language-dropdown {
	position: relative;
}

.custom-language-trigger {
	height: 26px;
	padding: 0 20px 0 6px;
	border: 0;
	background: transparent;
	color: #fff;
	font-size: 12px;
	font-weight: 600;
	cursor: pointer;
	position: relative;
}

.custom-language-trigger::after {
	content: '';
	position: absolute;
	right: 8px;
	top: 10px;
	border-left: 4px solid transparent;
	border-right: 4px solid transparent;
	border-top: 5px solid #fff;
	transition: transform .2s ease;
}

.custom-language-dropdown.open .custom-language-trigger::after {
	transform: rotate(180deg);
}

.custom-language-menu {
	position: absolute;
	top: calc(100% + 8px);
	left: -40%;
	padding: 0 10px;
	margin: 0;
	list-style: none;
	background: linear-gradient(135deg, #0f2740, #245d80);
	border: 1px solid rgba(255, 255, 255, .25);
	border-radius: 10px;
	box-shadow: 0 10px 22px rgba(8, 28, 46, .35);
	opacity: 0;
	visibility: hidden;
	transform: translateY(6px);
	transition: all .2s ease;
	z-index: 20;
}

.custom-language-dropdown.open .custom-language-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.custom-language-menu li {
	padding: 8px 20px;
	margin: 10px 0;
	border-radius: 7px;
	font-size: 12px;
	font-weight: 600;
	color: #fff;
	cursor: pointer;
	text-align: center;
}

.custom-language-menu li:hover,
.custom-language-menu li[aria-selected="true"] {
	background: rgba(255, 255, 255, .18);
}

html[dir="rtl"] .custom-language-trigger {
	padding: 0 6px 0 20px;
}

html[dir="rtl"] .custom-language-trigger::after {
	right: auto;
	left: 8px;
}

html[dir="rtl"] .custom-language-menu {
	left: -20%;
}

@media (max-width: 1024px) {
	.container {
		width: calc(100% - 32px);
	}

	.header-container {
		min-height: 72px;
	}

	.header-nav {
		width: auto;
		gap: 12px;
	}

	.header-menu {
		width: auto;
		gap: 8px;
	}

	.header-menu-link {
		padding: 20px 8px;
		font-size: var(--font-size-base);
	}

	.language-switcher-wrapper {
		width: auto;
		padding: 0 10px;
	}

	.footer-content {
		flex-wrap: wrap;
		gap: 24px;
	}

	.footer-brand,
	.footer-column.column-item {
		width: 100% !important;
	}
}

@media (max-width: 767px) {
	.header {
		background: rgba(255, 255, 255, 0.96);
		backdrop-filter: blur(18px);
	}

	.header-container {
		min-height: 64px;
		position: relative;
	}

	.header-logo-img,
		.custom-logo-link img {
		width: 34px;
		height: auto;
	}

	.header-nav {
		width: auto;
		margin-left: auto;
		align-items: center;
		gap: 10px;
	}

	html[dir='rtl'] .header-nav {
		margin-left: 0;
		margin-right: auto;
	}

	.mobile-menu-toggle {
		display: flex !important;
		background: transparent;
		border: 0;
		padding: 0;
		flex-shrink: 0;
	}

	.mobile-menu-icon span,
	.header.header-scrolled .mobile-menu-icon span {
		background-color: var(--color-text-primary);
	}

	.header-nav > .header-menu {
		display: none !important;
		position: absolute;
		top: calc(100% + 8px);
		left: 0;
		width: 100%;
		flex-direction: column;
		align-items: stretch;
		padding: 12px;
		background: #fff;
		border-radius: 16px;
		box-shadow: 0 16px 36px rgba(0, 0, 0, 0.12);
		z-index: 30;
	}

	.header-nav.menu-open > .header-menu,
	.header-menu.is-open {
		display: flex !important;
	}

	.header-menu-item {
		width: 100%;
	}

	.header-menu-link,
	.header.header-scrolled .header-menu-link {
		color: var(--color-text-primary);
		padding: 14px 12px;
		text-align: left;
		border-bottom: 0;
	}

	.header-menu-link:hover,
	.header-menu-link.active,
	.header.header-scrolled .header-menu-link:hover,
	.header.header-scrolled .header-menu-link.active {
		color: var(--color-primary);
		background: var(--card-bg-light);
		border-bottom: 0;
		border-radius: 10px;
	}

	.language-switcher-wrapper {
		width: auto;
		height: 32px;
		padding: 0 10px;
		flex-shrink: 0;
	}

	.custom-language-trigger {
		padding-right: 18px;
	}

	.custom-language-menu {
		left: auto;
		right: 0;
		min-width: 120px;
	}
	
	.hero {
        padding-top: 62px;
    }

	.footer-content {
		flex-direction: column;
		gap: 28px;
	}

	.footer-brand,
		.footer-column,
		.footer-column.column-item {
		width: 100% !important;
	}

	.footer-links-columns {
		gap: 24px;
		flex-wrap: no-wrap;
	}

	.footer-links-columns .footer-links {
		flex: 1 1 140px;
	}

	.footer-social {
		flex-wrap: wrap;
	}
	
	.footer-bottom p {
	    font-size: var(--font-size-xs);
	}

	html[dir='rtl'] .header-menu-link,
	html[dir='rtl'] .header.header-scrolled .header-menu-link {
		text-align: right;
	}
}

/* 移动端菜单按钮 */
.mobile-menu-toggle {
	display: none;
	width: 40px;
	height: 40px;
	align-items: center;
	justify-content: center;
	border-radius: var(--radius-sm);
	cursor: pointer;
	transition: background-color var(--transition-fast);
}

.mobile-menu-toggle:hover {
	background-color: var(--color-bg-secondary);
}

.mobile-menu-icon {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.mobile-menu-icon span {
	display: block;
	width: 24px;
	height: 2px;
	background-color: var(--color-text-primary);
	transition: all var(--transition-base);
}

.mobile-menu-toggle.active .mobile-menu-icon span:nth-child(1) {
	transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active .mobile-menu-icon span:nth-child(2) {
	opacity: 0;
}

.mobile-menu-toggle.active .mobile-menu-icon span:nth-child(3) {
	transform: rotate(-45deg) translate(6px, -6px);
}

/* Hero Section */
.hero-content {
	position: relative;
	z-index: 2;
	width: 100%;
	aspect-ratio: 1728 / 950;
	background-image: url('../images/banner1.jpg');
	background-repeat: no-repeat;
	background-size: contain;
	background-position: center top;
}

.hero-text {
	width: 80%;
	position: absolute;
	left: 15%;
	top: 25%;
	text-align: left;
}

.hero-title {
	font-size: var(--font-size-5xl);
	font-weight: var(--font-weight-bold);
	margin-block-end: var(--spacing-2xl);
	color: var(--color-text-inverse);
	line-height: 1.2;
	text-shadow: var(--text-shadow1);
}

.hero-subtitle {
	font-size: var(--font-size-3xl);
	color: var(--color-text-inverse);
	text-shadow: var(--text-shadow1);
}

.hero-actions {
	margin-top: 120px;
}

.hero-actions .btn-lg {
	width: 230px;
	padding: 16px 16px 16px 26px;
	border-radius: var(--radius-lg);
	border: none;
	display: inline-flex;
	align-items: center;
	gap: 12px;
	position: relative;
	overflow: hidden;
	transition: all 0.4s ease;
}

.hero-actions .btn-hero-primary {
	background: var(--bg-gradient);
}

.hero-actions .btn-hero-secondary {
	background: rgba(255, 255, 255, .8);
}

.hero-actions .btn-lg::after {
	position: absolute;
	content: "";
	width: 100%;
	height: 100%;
	border-radius: var(--radius-lg);
	left: 0;
	top: 0;
	transition: all 0.4s ease;
	z-index: 1;
	pointer-events: none;
}

.hero-actions .btn-text {
	font-weight: var(--font-weight-bold);
	font-size: var(--font-size-xl);
	line-height: 30px;
	letter-spacing: -0.01em;
	text-transform: uppercase;
	color: var(--color-text-inverse);
	position: relative;
	z-index: 2;
	transform: translateX(20px);
	transition: all 0.4s ease;
}

.btn-hero-secondary .btn-text {
	color: var(--color-text-primary);
}

.hero-actions .btn-icon {
	position: relative;
	z-index: 2;
	display: inline-flex;
	align-items: center;
	opacity: 0;
}

.hero-actions .btn-icon .icon {
	fill: none;
	stroke: #ffffff;
	stroke-dasharray: 95;
	stroke-dashoffset: 95;
	transition: all 0.6s cubic-bezier(0.345, 0, 0, 1);
}

.hero-actions a:nth-of-type(2) .btn-icon .icon {
	stroke: #000;
}

.hero-actions a:nth-of-type(2) .btn-icon .icon path {
	fill: #000;
}

.hero-actions a:nth-of-type(2) .btn-icon .icon rect {
	stroke: #000;
}

.hero-actions a:nth-of-type(2):hover .btn-icon .icon rect {
	stroke: #000;
}

.hero-actions .btn-icon .icon path {
	fill: #fff;
	stroke-dasharray: 95;
	stroke-dashoffset: 95;
	transition: all .6s cubic-bezier(.345, 0, 0, 1);
}

.btn-hero-primary:hover::after,
.btn-hero-secondary:hover::after {
	opacity: 0;
}

.hero-actions .btn-lg:hover .btn-text {
	transform: translateX(0);
}

.hero-actions .btn-lg:hover .btn-icon {
	opacity: 1;
}

.hero-actions .btn-lg:hover .btn-icon .icon {
	stroke-dashoffset: 0;
}

.hero-actions .btn-lg:hover .btn-icon .icon path {
	stroke-dashoffset: 0;
}

html[dir="rtl"] .hero-actions .btn-text {
	transform: translateX(-20px);
}

html[dir="rtl"] .hero-actions .btn-lg {
	padding: 16px 26px 16px 0;
}

/* Actions Section */
.btn-actions-primary::before {
	content: "";
	position: absolute;
	inset: 0;
	background: var(--bg-gradient);
	border-radius: var(--radius-lg);
	transform: scaleX(0);
	transform-origin: left center;
	transition: transform 0.4s ease;
	z-index: -1;
}

/* .btn-actions-primary:hover {
	color: var(--color-accent);
} */

.btn-actions-primary:hover::before {
	transform: scaleX(1);
}

.btn-actions-secondary::before {
	content: "";
	position: absolute;
	inset: 0;
	background: var(--bg-gradient);
	border-radius: var(--radius-lg);
	transform: scaleX(0);
	transform-origin: left center;
	transition: transform 0.4s ease;
	z-index: -1;
}

.btn-actions-secondary:hover {
	color: var(--color-text-inverse);
}

.btn-actions-secondary:hover::before {
	transform: scaleX(1);
}

/* Footer Styles */
.footer {
	background: #182D43;
	color: #fff;
	padding: 60px 0 30px;
}

.footer-content {
	margin-bottom: 40px;
}

.footer-column {
	width: 26%;
}

.column-item {
	padding-top: var(--spacing-md);
}

.footer-brand a {
	position: relative;
	overflow: hidden;
	color: var(--color-accent);
	border: 1px solid var(--color-accent);
	padding: 10px 20px;
	border-radius: var(--radius-md);
	z-index: 1;
}

.footer-brand a::before {
	content: "";
	position: absolute;
	inset: 0;
	background: var(--bg-gradient);
	border-radius: var(--radius-md);
	transform: scaleX(0);
	transform-origin: left center;
	transition: transform 0.35s ease;
	z-index: -1;
}

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

.footer-brand a:hover::before {
	transform: scaleX(1);
}

.footer-logo {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 20px;
}

.footer-logo img {
	width: 50px;
	height: 50px;
}

.footer-logo span {
	font-size: var(--font-size-3xl);
	font-weight: 700;
	color: var(--color-accent);
}

.footer-description {
	font-size: var(--font-size-base);
	line-height: var(--line-height-normal);
	color: rgba(255, 255, 255, 0.8);
	margin-bottom: 34px;
}

.footer-title {
	font-size: var(--font-size-2xl);
	font-weight: 700;
	margin-bottom: 20px;
	color: var(--color-accent);
}

.footer-links {
	list-style: none;
	padding: 0;
	margin: 0;
}

.footer-links li {
	margin-bottom: var(--spacing-md);
}

.footer-links a {
	color: rgba(255, 255, 255, 0.8);
	text-decoration: none;
	font-size: var(--font-size-base);
	transition: color 0.3s ease;
}

.footer-links a:hover {
	color: var(--color-accent);
}

.footer-social {
	display: flex;
	gap: 12px;
	margin-top: 20px;
}

.social-link {
	width: 200px;
	height: 50px;
	border-radius: 10px;
	background: #D8D8D8;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	overflow: hidden;
	z-index: 1;
}

.social-link::before {
	content: "";
	position: absolute;
	left: 50%;
	top: 50%;
	width: 0;
	height: 0;
	border-radius: 10px;
	background: var(--bg-gradient);
	transform: translate(-50%, -50%);
	transition: width 0.35s ease, height 0.35s ease;
	z-index: -1;
}

.social-link:hover::before {
	width: 120%;
	height: 120%;
}

.social-link img {
	/*width: 26px;*/
	/*height: 26px;*/
	transition: filter 0.35s ease;
}

.social-link:hover img {
	filter: invert(100%) saturate(0%) brightness(255%);
}

.footer-bottom {
	text-align: center;
	padding-top: 30px;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
	font-size: var(--font-size-base);
	color: var(--color-text-light);
}

/* RTL Adjustments for Arabic */
html[dir="rtl"] .core-strengths-grid,
html[dir="rtl"] .regional-content {
	direction: rtl;
}

html[dir="rtl"] .footer-content {
	direction: rtl;
}

html[dir="rtl"] .footer-logo {
	flex-direction: row;
	justify-content: flex-start;
}

html[dir="rtl"] .footer-brand {
	text-align: right;
}

html[dir="rtl"] .footer-brand .footer-logo {
	margin-left: 0;
	margin-right: auto;
}

/* Section */
.section {
	padding-block: var(--spacing-4xl);
}

.section-header {
	text-align: center;
	margin-block-end: var(--spacing-3xl);
}

.section-title {
	font-size: var(--font-size-4xl);
	font-weight: var(--font-weight-bold);
	color: var(--color-text-primary);
	margin-block-end: var(--spacing-md);
}

.section-subtitle {
	font-size: var(--font-size-2xl);
	color: var(--color-text-primary);
	margin-inline: auto;
}

.section-bg-light {
	background-color: var(--color-bg-secondary);
}

.section-bg-dark {
	background-color: var(--color-bg-dark);
	color: var(--color-text-inverse);
}

.section-bg-dark .section-title,
.section-bg-dark .section-subtitle {
	color: var(--color-text-inverse);
}

/* Grid 布局 */
.grid {
	display: grid;
	gap: var(--spacing-xl);
}

.grid-cols-1 {
	grid-template-columns: repeat(1, 1fr);
}

.grid-cols-2 {
	grid-template-columns: repeat(2, 1fr);
}

.grid-cols-3 {
	grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
	grid-template-columns: repeat(4, 1fr);
}

/* Flex 布局 */
.flex {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

/* 间距工具类 */
.m-0 {
	margin: 0;
}

.mt-0 {
	margin-block-start: 0;
}

.mb-0 {
	margin-block-end: 0;
}

.ms-0 {
	margin-inline-start: 0;
}

.me-0 {
	margin-inline-end: 0;
}

.p-0 {
	padding: 0;
}

.pt-0 {
	padding-block-start: 0;
}

.pb-0 {
	padding-block-end: 0;
}

.ps-0 {
	padding-inline-start: 0;
}

.pe-0 {
	padding-inline-end: 0;
}