:root {
    	--blue: #1268f6;
    	--blue-2: #0054e6;
    	--cyan: #19b9f5;
    	--navy: #071b4b;
    	--ink: #162649;
    	--muted: #61708f;
    	--soft: #f5f9ff;
    	--line: rgba(36, 91, 175, .13);
    	--shadow: 0 25px 70px rgba(31, 74, 143, .13);
    	--shadow-sm: 0 13px 35px rgba(31, 74, 143, .10);
    	--radius: 26px;
    }
	
	.video-wrapper {
		position: relative;
		width: 100%;
		aspect-ratio: 16 / 9;
		overflow: hidden;
		border-radius: 16px;
		background: #000;
	}
	
	.video-wrapper iframe {
		display: block;
		width: 100%;
		height: 100%;
		border: 0;
	}

    * {
    	box-sizing: border-box;
    }

    html {
    	scroll-behavior: smooth;
    }

    body {
    	margin: 0;
    	overflow-x: hidden;
    	color: var(--ink);
    	background: #fff;
    	font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    body[data-lang="zh"] .lang-en,
    body[data-lang="en"] .lang-zh {
    	display: none !important;
    }

    img {
    	max-width: 100%;
    }

    a {
    	color: inherit;
    }

    button,
    input {
    	font: inherit;
    }

    .container {
    	width: min(1240px, calc(100% - 20px));
    	margin: 0 auto;
    }

    .section {
    	position: relative;
    	padding: 96px 0;
    }

    .section-soft {
    	background: linear-gradient(180deg, #f7faff 0%, #fff 100%);
    }

    .section-heading {
    	max-width: 780px;
    	margin: 0 auto 54px;
    	text-align: center;
    }

    .section-kicker {
    	display: inline-flex;
    	align-items: center;
    	gap: 8px;
    	padding: 0px 13px;
    	border-radius: 999px;
    	color: var(--blue);
    	background: #edf4ff;
    	font-size: 13px;
    	font-weight: 800;
    	letter-spacing: .06em;
    	text-transform: uppercase;
    }

    .section-heading h2 {
    	margin: 16px 0 14px;
    	color: var(--navy);
    	font-size: clamp(32px, 4.2vw, 52px);
    	line-height: 1.12;
    	letter-spacing: -.04em;
    }

    .section-heading p {
    	margin: 0;
    	color: var(--muted);
    	font-size: 18px;
    	line-height: 1.8;
    }

    .site-header {
    	position: sticky;
    	top: 0;
    	z-index: 100;
    	border-bottom: 1px solid transparent;
    	/* background: rgba(255, 255, 255, .88); */
    	backdrop-filter: blur(18px);
    	transition: .25s ease;
    }

    .site-header.scrolled {
    	border-color: var(--line);
    	box-shadow: 0 10px 35px rgba(23, 59, 116, .07);
    }

    .header-inner {
    	min-height: 60px;
    	display: flex;
    	align-items: center;
    	justify-content: space-between;
    	gap: 30px;
    }

    .brand {
    	display: inline-flex;
    	align-items: center;
    	text-decoration: none;
    	flex: 0 0 auto;
    }

    .brand img {
    	width: 188px;
    	height: auto;
    	display: block;
    }

    .desktop-nav {
    	display: flex;
    	align-items: center;
    	gap: 30px;
    	margin-left: auto;
		
    }

    .desktop-nav a {
    	position: relative;
    	color: #273754;
    	font-size: 14px;
    	font-weight: 700;
    	text-decoration: none;
		white-space: nowrap;
		text-overflow: ellipsis;
    }

    .desktop-nav a::after {
    	content: "";
    	position: absolute;
    	left: 0;
    	right: 100%;
    	bottom: -9px;
    	height: 2px;
    	border-radius: 2px;
    	background: var(--blue);
    	transition: .2s ease;
    }

    .desktop-nav a:hover::after {
    	right: 0;
    }

    .header-actions {
    	display: flex;
    	align-items: center;
    	gap: 10px;
    }

    .language-switch {
    	display: flex;
    	align-items: center;
    	padding: 3px;
    	border: 1px solid var(--line);
    	border-radius: 999px;
    	background: #fff;
    }

    .language-switch button {
    	min-width: 42px;
    	height: 34px;
    	padding: 0 11px;
    	border: 0;
    	border-radius: 999px;
    	color: #687690;
    	background: transparent;
    	font-size: 12px;
    	font-weight: 800;
    	cursor: pointer;
		white-space: nowrap;
		text-overflow: ellipsis;
    }

    .language-switch button.active {
    	color: #fff;
    	background: var(--blue);
    	box-shadow: 0 7px 18px rgba(18, 104, 246, .25);
    }

    .header-cta {
    	display: inline-flex;
    	align-items: center;
    	justify-content: center;
    	min-height: 42px;
    	padding: 0 17px;
    	border: 1px solid var(--blue);
    	border-radius: 11px;
    	color: var(--blue);
    	background: #fff;
    	font-size: 14px;
    	font-weight: 800;
    	text-decoration: none;
		white-space: nowrap;
		text-overflow: ellipsis;
    }

    .header-cta.primary {
    	color: #fff;
    	background: var(--blue);
    	box-shadow: 0 10px 24px rgba(18, 104, 246, .23);
    }

    .mobile-toggle {
    	display: none;
    	width: 42px;
    	height: 42px;
    	border: 1px solid var(--line);
    	border-radius: 10px;
    	background: #fff;
    	cursor: pointer;
    }

    .mobile-panel {
    	display: none;
    	padding: 0 20px 20px;
    	background: #fff;
    }

    .mobile-panel.open {
    	display: grid;
    	gap: 10px;
    }

    .mobile-panel a {
    	padding: 12px 0;
    	border-bottom: 1px solid var(--line);
    	color: var(--ink);
    	font-weight: 700;
    	text-decoration: none;
    }

    .hero {
    	position: relative;
    	overflow: hidden;
    	min-height: 720px;
    	padding: 86px 0 98px;
    	background: radial-gradient(circle at 12% 10%, rgba(25, 185, 245, .12), transparent 28%), radial-gradient(circle at 85% 12%, rgba(18, 104, 246, .13), transparent 30%), linear-gradient(145deg, #fff 0%, #f7fbff 48%, #f2f7ff 100%);
    }

    .hero::before {
    	content: "";
    	position: absolute;
    	top: 22px;
    	left: 8px;
    	width: 185px;
    	height: 145px;
    	opacity: .38;
    	background-image: radial-gradient(circle, #90b9ff 3px, transparent 3.5px);
    	background-size: 26px 26px;
    }

    .hero::after {
    	content: "";
    	position: absolute;
    	left: -8%;
    	right: -8%;
    	bottom: -235px;
    	height: 440px;
    	border-radius: 50%;
    	background: radial-gradient(ellipse at center, rgba(34, 124, 255, .22), rgba(59, 151, 255, .08) 42%, transparent 70%);
    }

    .hero-grid {
    	position: relative;
    	z-index: 2;
    	display: grid;
    	grid-template-columns: .86fr 1.14fr;
    	gap: 56px;
    	align-items: center;
    }

    .hero-copy {
    	padding-top: 12px;
    }

    .hero-badge {
    	display: inline-flex;
    	align-items: center;
    	gap: 8px;
    	padding: 8px 14px;
    	border: 1px solid rgba(18, 104, 246, .13);
    	border-radius: 999px;
    	color: var(--blue);
    	background: rgba(255, 255, 255, .85);
    	box-shadow: 0 10px 28px rgba(18, 104, 246, .08);
    	font-size: 13px;
    	font-weight: 800;
    }

    .hero-badge i {
    	width: 8px;
    	height: 8px;
    	border-radius: 50%;
    	background: var(--blue);
    	box-shadow: 0 0 0 5px rgba(18, 104, 246, .10);
    }

    .hero h1 {
    	margin: 26px 0 14px;
    	color: var(--navy);
    	font-size: clamp(54px, 6vw, 82px);
    	line-height: .98;
    	letter-spacing: -.055em;
    }

    .hero h2 {
    	margin: 0;
    	color: var(--navy);
    	font-size: clamp(30px, 3.2vw, 47px);
    	line-height: 1.15;
    	letter-spacing: -.035em;
    }

    .hero h2 strong {
    	color: var(--blue);
    }

    .hero-lead {
    	max-width: 600px;
    	margin: 25px 0 0;
    	color: #52617e;
    	font-size: 18px;
    	line-height: 1.78;
    }

    .capability-row {
    	display: grid;
    	grid-template-columns: repeat(5, minmax(0, 1fr));
    	gap: 11px;
    	margin: 30px 0 32px;
    }

    .capability-chip {
    	min-width: 0;
    	padding: 13px 8px;
    	border: 1px solid rgba(18, 104, 246, .11);
    	border-radius: 14px;
    	background: rgba(255, 255, 255, .83);
    	box-shadow: 0 8px 25px rgba(31, 74, 143, .06);
    	text-align: center;
    }

    .capability-chip svg {
    	width: 24px;
    	height: 24px;
    	color: var(--blue);
    }

    .capability-chip span {
    	display: block;
    	margin-top: 7px;
    	color: #33415e;
    	font-size: 12px;
    	font-weight: 800;
    	white-space: nowrap;
    }

    .hero-actions {
    	display: flex;
    	flex-wrap: wrap;
    	gap: 13px;
    }

    .btn {
    	display: inline-flex;
    	align-items: center;
    	justify-content: center;
    	gap: 9px;
    	min-height: 52px;
    	padding: 0 24px;
    	border: 1px solid var(--blue);
    	border-radius: 12px;
    	color: var(--blue);
    	background: #fff;
    	font-weight: 850;
    	text-decoration: none;
    	transition: .2s ease;
    }

    .btn:hover {
    	transform: translateY(-2px);
    	box-shadow: 0 13px 32px rgba(18, 104, 246, .18);
    }

    .btn.primary {
    	color: #fff;
    	background: linear-gradient(135deg, var(--blue), var(--blue-2));
    	box-shadow: 0 14px 32px rgba(18, 104, 246, .28);
    }

    .trust-row {
    	display: flex;
    	flex-wrap: wrap;
    	gap: 18px;
    	margin-top: 25px;
    	color: #78849a;
    	font-size: 12px;
    	font-weight: 700;
    }

    .trust-row span {
    	display: inline-flex;
    	align-items: center;
    	gap: 7px;
    }

    .trust-row span::before {
    	content: "✓";
    	display: inline-flex;
    	width: 18px;
    	height: 18px;
    	align-items: center;
    	justify-content: center;
    	border-radius: 50%;
    	color: var(--blue);
    	background: #eaf2ff;
    	font-size: 11px;
    }

    .product-stage {
    	position: relative;
    	min-width: 0;
    	padding: 18px;
    	border: 1px solid rgba(255, 255, 255, .95);
    	border-radius: 30px;
    	background: rgba(255, 255, 255, .84);
    	box-shadow: 0 35px 90px rgba(31, 74, 143, .23);
    	backdrop-filter: blur(15px);
    	transform: perspective(1500px) rotateY(-2deg);
    }

    .product-stage::before {
    	content: "";
    	position: absolute;
    	inset: -18px;
    	z-index: -1;
    	border-radius: 38px;
    	background: linear-gradient(135deg, rgba(18, 104, 246, .16), rgba(25, 185, 245, .09), rgba(18, 104, 246, .12));
    	filter: blur(25px);
    }

    .product-toolbar {
    	height: 45px;
    	display: flex;
    	align-items: center;
    	justify-content: space-between;
    	padding: 0 6px 0 3px;
    }

    .window-dots {
    	display: flex;
    	gap: 7px;
    }

    .window-dots i {
    	width: 9px;
    	height: 9px;
    	border-radius: 50%;
    	background: #d5dfef;
    }

    .toolbar-label {
    	color: #8793a9;
    	font-size: 11px;
    	font-weight: 800;
    	letter-spacing: .08em;
    }

    .stage-image {
    	position: relative;
    	overflow: hidden;
    	min-height: 510px;
    	border: 1px solid rgba(37, 77, 142, .08);
    	border-radius: 20px;
    	background: linear-gradient(145deg, #fff, #eff5ff);
    }

    .stage-image img {
    	width: 100%;
    	height: 100%;
    	min-height: 510px;
    	display: block;
    	object-fit: cover;
    	object-position: center;
    }

    .stage-image img.lang-en {
    	object-fit: contain;
    	padding: 20px;
    	background: #f5f8ff;
    }

    .float-panel {
    	position: absolute;
    	z-index: 4;
    	padding: 14px 16px;
    	border: 1px solid rgba(255, 255, 255, .95);
    	border-radius: 16px;
    	background: rgba(255, 255, 255, .94);
    	box-shadow: 0 17px 40px rgba(34, 68, 130, .16);
    	backdrop-filter: blur(12px);
    }

    .float-panel.top {
    	top: 118px;
    	right: -22px;
    	width: 172px;
    }

    .float-panel.bottom {
    	left: -30px;
    	bottom: 45px;
    	width: 190px;
    }

    .float-panel strong {
    	display: block;
    	margin-bottom: 10px;
    	color: #263654;
    	font-size: 12px;
    }

    .float-input {
    	height: 30px;
    	margin-bottom: 8px;
    	border: 1px solid #dbe5f5;
    	border-radius: 8px;
    	background: #f8fbff;
    }

    .float-controls {
    	display: flex;
    	gap: 7px;
    }

    .float-controls i {
    	flex: 1;
    	height: 28px;
    	border-radius: 7px;
    	background: #edf3ff;
    }

    .float-controls i:first-child {
    	background: var(--blue);
    }

    .tool-dots {
    	display: flex;
    	gap: 8px;
    }

    .tool-dots i {
    	width: 18px;
    	height: 18px;
    	border-radius: 50%;
    	background: #ffcd38;
    }

    .tool-dots i:nth-child(2) {
    	background: #2fc994;
    }

    .tool-dots i:nth-child(3) {
    	background: #3476ff;
    }

    .tool-dots i:nth-child(4) {
    	background: #9f5cf5;
    }

    .tool-line {
    	height: 5px;
    	margin-top: 13px;
    	border-radius: 4px;
    	background: linear-gradient(90deg, var(--blue) 60%, #e1e8f4 60%);
    }

    .brand-ribbon {
    	position: absolute;
    	z-index: 3;
    	right: -100px;
    	bottom: -85px;
    	width: 410px;
    	height: 125px;
    	transform: rotate(-11deg);
    }

    .brand-ribbon::before,
    .brand-ribbon::after {
    	content: "";
    	position: absolute;
    	inset: 40px 0 auto;
    	height: 42px;
    	border-radius: 50%;
    	border-top: 28px solid var(--blue);
    	transform: rotate(8deg);
    	filter: drop-shadow(0 15px 18px rgba(18, 104, 246, .25));
    }

    .brand-ribbon::after {
    	top: 10px;
    	left: 90px;
    	border-color: var(--cyan);
    	transform: rotate(-7deg);
    	opacity: .92;
    }

    .platform-strip {
    	position: relative;
    	z-index: 4;
    	margin-top: -37px;
		margin-bottom: 30px;
    }

    .platform-grid {
    	display: grid;
    	grid-template-columns: repeat(4, 1fr);
    	overflow: hidden;
    	border: 1px solid var(--line);
    	border-radius: 20px;
    	background: rgba(255, 255, 255, .97);
    	box-shadow: var(--shadow);
    }

    .platform-item {
    	padding: 24px 24px;
    	border-right: 1px solid var(--line);
    }

    .platform-item:last-child {
    	border-right: 0;
    }

    .platform-item strong {
    	display: block;
    	margin-bottom: 7px;
    	color: var(--navy);
    	font-size: 17px;
    }

    .platform-item span {
    	color: var(--muted);
    	font-size: 13px;
    	line-height: 1.55;
    }

    .feature-list {
    	display: grid;
    	gap: 32px;
    }

    .feature-card {
    	position: relative;
    	overflow: hidden;
    	display: grid;
    	grid-template-columns:.78fr 1.22fr;
    	gap: 44px;
    	align-items: center;
    	min-height: 480px;
    	padding: 36px;
    	border: 1px solid var(--line);
    	border-radius: 30px;
    	background: linear-gradient(145deg, #fff 0%, #fbfdff 70%, #f4f8ff 100%);
    	box-shadow: var(--shadow-sm);
    }
	
	
	.feature-card.image-left {
		grid-template-columns: 1.22fr .78fr;
		display: grid;
	}

    .feature-card::before {
    	content: "";
    	position: absolute;
    	left: -50px;
    	bottom: -110px;
    	width: 480px;
    	height: 210px;
    	border-radius: 50%;
    	background: radial-gradient(ellipse, rgba(18, 104, 246, .12), transparent 68%);
    }

    .feature-copy {
    	position: relative;
    	z-index: 2;
    	padding-left: 12px;
    }

    .feature-index {
    	display: inline-flex;
    	min-width: 42px;
    	height: 42px;
    	align-items: center;
    	justify-content: center;
    	padding: 0 11px;
    	border-radius: 12px;
    	color: #fff;
    	background: var(--blue);
    	font-size: 14px;
    	font-weight: 900;
    	box-shadow: 0 10px 24px rgba(18, 104, 246, .24);
    }

    .feature-copy h3 {
    	margin: 19px 0 10px;
    	color: var(--navy);
    	font-size: clamp(34px, 4vw, 55px);
    	line-height: 1.02;
    	letter-spacing: -.04em;
    }

    .feature-copy h3 em {
    	display: block;
    	color: var(--blue);
    	font-style: normal;
    }

    .feature-subtitle {
    	margin: 0 0 23px;
    	color: #52617e;
    	font-size: 18px;
    	font-weight: 800;
    	letter-spacing: .03em;
    }

    .feature-copy p {
    	margin: 0;
    	color: var(--muted);
    	font-size: 16px;
    	line-height: 1.8;
    }

    .feature-tags {
    	display: flex;
    	flex-wrap: wrap;
    	gap: 9px;
    	margin-top: 24px;
    }

    .feature-tags span {
    	padding: 8px 12px;
    	border: 1px solid rgba(18, 104, 246, .13);
    	border-radius: 999px;
    	color: #3860a0;
    	background: #f2f7ff;
    	font-size: 12px;
    	font-weight: 800;
    }

    .feature-visual {
    	position: relative;
    	z-index: 2;
    	min-width: 0;
    }

    .visual-frame {
    	position: relative;
    	overflow: hidden;
    	border: 1px solid rgba(39, 79, 143, .10);
    	border-radius: 22px;
    	background: #fff;
    	box-shadow: 0 24px 65px rgba(31, 74, 143, .16);
    }

    .visual-frame img {
    	width: 100%;
    	aspect-ratio: 1.03/1;
    	display: block;
    	object-fit: cover;
    }

    .visual-frame img.lang-en {
    	aspect-ratio: 16/10;
    	object-fit: contain;
    	padding: 18px;
    	background: #f5f8ff;
    }

    .visual-badge {
    	position: absolute;
    	left: -18px;
    	bottom: 28px;
    	display: inline-flex;
    	align-items: center;
    	gap: 9px;
    	padding: 13px 17px;
    	border: 1px solid rgba(255, 255, 255, .95);
    	border-radius: 14px;
    	color: #fff;
    	background: linear-gradient(135deg, var(--blue), var(--blue-2));
    	box-shadow: 0 16px 35px rgba(18, 104, 246, .28);
    	font-size: 13px;
    	font-weight: 850;
    }

    .visual-badge svg {
    	width: 19px;
    	height: 19px;
    }

    .architecture-card {
    	position: relative;
    	overflow: hidden;
    	display: grid;
    	grid-template-columns: repeat(4, 1fr);
    	border: 1px solid var(--line);
    	border-radius: 24px;
    	background: #fff;
    	box-shadow: var(--shadow-sm);
    }

    .architecture-item {
    	padding: 30px 26px;
    	border-right: 1px solid var(--line);
    }

    .architecture-item:last-child {
    	border-right: 0;
    }

    .architecture-icon {
    	width: 48px;
    	height: 48px;
    	display: flex;
    	align-items: center;
    	justify-content: center;
    	margin-bottom: 17px;
    	border-radius: 14px;
    	color: var(--blue);
    	background: #edf4ff;
    }

    .architecture-icon svg {
    	width: 25px;
    	height: 25px;
    }

    .architecture-item h3 {
    	margin: 0 0 9px;
    	color: var(--navy);
    	font-size: 18px;
    }

    .architecture-item p {
    	margin: 0;
    	color: var(--muted);
    	font-size: 14px;
    	line-height: 1.65;
    }

    .demo-card {
    	display: grid;
    	grid-template-columns:1.28fr .72fr;
    	align-items: center;
    	gap: 42px;
    	padding: 38px;
    	border: 1px solid var(--line);
    	border-radius: 28px;
    	background: linear-gradient(145deg, #071f56, #0c3f9f);
    	color: #fff;
    	box-shadow: 0 30px 75px rgba(11, 47, 117, .30);
    }

    .demo-copy h2 {
    	margin: 0 0 15px;
    	color: #fff;
    	font-size: clamp(31px, 4vw, 50px);
    	line-height: 1.12;
    	letter-spacing: -.04em;
    }

    .demo-copy p {
    	margin: 0 0 25px;
    	color: rgba(255, 255, 255, .76);
    	font-size: 17px;
    	line-height: 1.75;
    }

    .demo-video {
    	overflow: hidden;
    	border: 1px solid rgba(255, 255, 255, .23);
    	border-radius: 18px;
    	background: #081a40;
    	box-shadow: 0 20px 55px rgba(0, 0, 0, .24);
    }

    .demo-video video {
    	width: 100%;
    	display: block;
    	aspect-ratio: 16/9;
    	object-fit: cover;
    }

    .cto-section {
    	overflow: hidden;
    }

    .cto-section::before {
    	content: "";
    	position: absolute;
    	right: -180px;
    	top: 30px;
    	width: 540px;
    	height: 540px;
    	border-radius: 50%;
    	background: radial-gradient(circle, rgba(18, 104, 246, .12), transparent 68%);
    }

    .cto-heading {
    	margin-bottom: 48px;
    	text-align: center;
    }

    .cto-heading span {
    	display: inline-block;
    	margin-bottom: 10px;
    	color: var(--blue);
    	font-size: 14px;
    	font-weight: 800;
    	letter-spacing: .05em;
    	text-transform: uppercase;
    }

    .cto-heading h2 {
    	margin: 0;
    	color: var(--navy);
    	font-size: clamp(32px, 4vw, 48px);
    	letter-spacing: -.035em;
    }

    .profile-container {
    	position: relative;
    	z-index: 1;
    	max-width: 920px;
    	margin: -20px auto 0;
    	padding: 40px;
    	border: 1px solid #eceff5;
    	border-radius: 15px;
    	background: #fff;
    	box-shadow: 0 12px 42px rgba(0, 0, 0, .07);
    }

    .profile-header {
    	display: flex;
    	align-items: center;
    	gap: 28px;
    	margin-bottom: 32px;
    }

    .avatar-wrap {
    	position: relative;
    	width: 120px;
    	height: 120px;
    	flex: 0 0 120px;
    	overflow: hidden;
    	border: 3px solid #e5e7eb;
    	border-radius: 50%;
    	background: linear-gradient(135deg, #dce9ff, #eff5ff);
    }

    .avatar-wrap img {
    	position: relative;
    	z-index: 2;
    	width: 100%;
    	height: 100%;
    	display: block;
    	object-fit: cover;
    }

    .avatar-fallback {
    	position: absolute;
    	inset: 0;
    	display: flex;
    	align-items: center;
    	justify-content: center;
    	color: var(--blue);
    	font-size: 34px;
    	font-weight: 900;
    }

    .profile-name {
    	margin: 0;
    	color: #1f2937;
    	font-size: 28px;
    	font-weight: 750;
    }

    .profile-title {
    	margin-top: 6px;
    	color: #4b5563;
    	font-size: 16px;
    }

    .profile-actions {
    	display: flex;
    	flex-wrap: wrap;
    	gap: 9px;
    	margin-top: 4px;
    }

    .profile-btn {
    	margin-top: 10px;
    	padding: 9px 12px;
    	border: 1px solid;
    	border-radius: 8px;
    	background: #fff;
    	font-size: 13px;
    	font-weight: 750;
    	cursor: pointer;
    }

    .profile-btn.green {
    	color: #179d56;
    	border-color: #54bd80;
    }

    .profile-btn.orange {
    	color: #d38c00;
    	border-color: #e3ad44;
    }

    .profile-btn.blue {
    	color: #1686ba;
    	border-color: #56acd4;
    }

    .divider {
    	height: 1px;
    	margin: 30px 0;
    	background: #e5e7eb;
    }

    .info-section {
    	display: grid;
    	grid-template-columns: 150px 1fr;
    	row-gap: 14px;
    	column-gap: 18px;
    	color: #1f2937;
    	font-size: 15px;
    }

    .info-label {
    	color: #6b7280;
    	text-align: right;
    }

    .info-value {
    	color: #111827;
    }

    .info-value p {
    	margin: 0 0 5px;
    }

    .info-value a {
    	color: var(--blue);
    	font-weight: 650;
    }

    .final-cta {
    	padding-top: 55px;
    }

    .final-card {
    	position: relative;
    	overflow: hidden;
    	padding: 64px 38px;
    	border-radius: 30px;
    	color: #fff;
    	text-align: center;
    	background: radial-gradient(circle at 12% 0, rgba(25, 185, 245, .33), transparent 34%), radial-gradient(circle at 88% 20%, rgba(61, 111, 255, .32), transparent 38%), linear-gradient(135deg, #071c50, #0c4cc7);
    	box-shadow: 0 30px 78px rgba(16, 61, 148, .30);
    }

    .final-card h2 {
    	margin: 0 0 15px;
    	color: #fff;
    	font-size: clamp(32px, 4vw, 50px);
    	letter-spacing: -.04em;
    }

    .final-card p {
    	max-width: 720px;
    	margin: 0 auto 28px;
    	color: rgba(255, 255, 255, .79);
    	font-size: 17px;
    	line-height: 1.75;
    }

    .final-actions {
    	display: flex;
    	justify-content: center;
    	flex-wrap: wrap;
    	gap: 12px;
    }

    .final-card .btn {
    	color: #fff;
    	border-color: rgba(255, 255, 255, .42);
    	background: rgba(255, 255, 255, .10);
    }

    .final-card .btn.primary {
    	color: var(--blue);
    	background: #fff;
    	border-color: #fff;
    }

    .site-footer {
    	margin-top: 86px;
    	padding: 62px 0 30px;
    	border-top: 1px solid var(--line);
    	background: #f8fbff;
    }

    .footer-grid {
    	display: grid;
    	grid-template-columns: 1.35fr repeat(4, .7fr);
    	gap: 40px;
    }

    .footer-brand img {
    	width: 180px;
    }

    .footer-brand p {
    	max-width: 280px;
    	margin: 17px 0 0;
    	color: var(--muted);
    	font-size: 13px;
    	line-height: 1.75;
    }

    .footer-col h4 {
    	margin: 0 0 16px;
    	color: var(--navy);
    	font-size: 14px;
    }

    .footer-col a {
    	display: block;
    	margin: 10px 0;
    	color: var(--muted);
    	font-size: 13px;
    	text-decoration: none;
    }

    .footer-bottom {
    	display: flex;
    	justify-content: space-between;
    	gap: 20px;
    	margin-top: 45px;
    	padding-top: 23px;
    	border-top: 1px solid var(--line);
    	color: #8792a8;
    	font-size: 12px;
    }

    .qr-modal {
    	position: fixed;
    	inset: 0;
    	z-index: 500;
    	display: none;
    	align-items: center;
    	justify-content: center;
    	padding: 20px;
    	background: rgba(3, 15, 42, .66);
    	backdrop-filter: blur(8px);
    }

    .qr-modal.open {
    	display: flex;
    }

    .qr-card {
    	width: min(390px, 100%);
    	padding: 26px;
    	border-radius: 20px;
    	background: #fff;
    	box-shadow: 0 35px 90px rgba(0, 0, 0, .28);
    	text-align: center;
    }

    .qr-card img {
    	width: 270px;
    	max-width: 100%;
    	border-radius: 14px;
    }

    .qr-card h3 {
    	margin: 12px 0 7px;
    	color: var(--navy);
    }

    .qr-card button {
    	margin-top: 13px;
    	padding: 10px 18px;
    	border: 0;
    	border-radius: 9px;
    	color: #fff;
    	background: var(--blue);
    	font-weight: 800;
    	cursor: pointer;
    }

    .toast {
    	position: fixed;
    	left: 50%;
    	bottom: 28px;
    	z-index: 600;
    	transform: translate(-50%, 20px);
    	opacity: 0;
    	pointer-events: none;
    	padding: 11px 17px;
    	border-radius: 10px;
    	color: #fff;
    	background: #10234b;
    	box-shadow: 0 13px 32px rgba(0, 0, 0, .18);
    	font-size: 13px;
    	transition: .25s ease;
    }

    .toast.show {
    	transform: translate(-50%, 0);
    	opacity: 1;
    }

    @media (max-width: 1080px) {
    	.desktop-nav {
    		gap: 18px;
    	}

    	.header-cta.secondary {
    		display: none;
    	}

    	.hero-grid {
    		grid-template-columns: 1fr;
    	}

    	.hero-copy {
    		max-width: 820px;
    		margin: 0 auto;
    		text-align: center;
    	}

    	.hero-lead {
    		margin-left: auto;
    		margin-right: auto;
    	}

    	.hero-actions,
    	.trust-row {
    		justify-content: center;
    	}

    	.product-stage {
    		max-width: 840px;
    		margin: 15px auto 0;
    		transform: none;
    	}

    	.feature-card {
    		grid-template-columns: .9fr 1.1fr;
    	}

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

    	.architecture-item:nth-child(2) {
    		border-right: 0;
    	}

    	.architecture-item:nth-child(-n+2) {
    		border-bottom: 1px solid var(--line);
    	}

    	.demo-card {
    		grid-template-columns: 1fr;
    	}

    	.footer-grid {
    		grid-template-columns: 1.4fr repeat(2, 1fr);
    	}
    }

    @media (max-width: 820px) {

    	.desktop-nav,
    	.header-cta {
    		display: none;
    	}

    	.mobile-toggle {
    		display: inline-flex;
    		align-items: center;
    		justify-content: center;
    	}

    	.hero {
    		min-height: auto;
    		padding-top: 65px;
    	}

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

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

    	.platform-item:nth-child(2) {
    		border-right: 0;
    	}

    	.platform-item:nth-child(-n+2) {
    		border-bottom: 1px solid var(--line);
    	}

    	.feature-card {
    		grid-template-columns: 1fr;
    		min-height: 0;
    		padding: 27px;
    	}
		
		.feature-card.image-left {
			grid-template-columns: 1fr;
			min-height: 0;
			padding: 27px;
		}
	
    	.feature-copy {
    		padding-left: 0;
    		text-align: center;
    	}

    	.feature-tags {
    		justify-content: center;
    	}

    	.visual-badge {
    		left: 18px;
    	}

    	.profile-header {
    		flex-direction: column;
    		text-align: center;
    	}

    	.profile-actions {
    		justify-content: center;
    	}

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

    	.footer-brand {
    		grid-column: 1 / -1;
    	}
    }

    @media (max-width: 580px) {
    	.container {
    		width: min(100% - 24px, 1240px);
    	}

    	.section {
    		padding: 72px 0;
    	}

    	.site-header .brand img {
    		width: 154px;
    	}

    	.header-inner {
    		min-height: 68px;
    	}

    	.language-switch button {
    		min-width: 38px;
    		padding: 0 8px;
    	}

    	.hero h1 {
    		font-size: 48px;
    	}

    	.hero h2 {
    		font-size: 30px;
    	}

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

    	.capability-chip:last-child {
    		grid-column: 1 / -1;
    	}

    	.product-stage {
    		padding: 10px;
    		border-radius: 22px;
    	}

    	.stage-image,
    	.stage-image img {
    		min-height: 330px;
    	}

    	.float-panel {
    		display: none;
    	}

    	.brand-ribbon {
    		width: 270px;
    		right: -80px;
    		bottom: -70px;
    	}

    	.platform-grid {
    		grid-template-columns: 1fr;
    	}

    	.platform-item {
    		border-right: 0;
    		border-bottom: 1px solid var(--line);
    	}

    	.platform-item:last-child {
    		border-bottom: 0;
    	}

    	.feature-card {
    		padding: 21px 16px;
    		border-radius: 23px;
    		gap: 25px;
    	}

    	.feature-copy h3 {
    		font-size: 38px;
    	}

    	.architecture-card {
    		grid-template-columns: 1fr;
    	}

    	.architecture-item {
    		border-right: 0;
    		border-bottom: 1px solid var(--line);
    	}

    	.architecture-item:last-child {
    		border-bottom: 0;
    	}

    	.demo-card {
    		padding: 24px 17px;
    		border-radius: 22px;
    	}

    	.profile-container {
    		padding: 26px 19px;
    	}

    	.info-section {
    		grid-template-columns: 1fr;
    		row-gap: 5px;
    	}

    	.info-label {
    		margin-top: 12px;
    		text-align: left;
    		font-weight: 750;
    	}

    	.final-card {
    		padding: 48px 19px;
    		border-radius: 23px;
    	}

    	.footer-grid {
    		grid-template-columns: 1fr 1fr;
    		gap: 25px;
    	}

    	.footer-bottom {
    		flex-direction: column;
    	}
    }