: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: 4px 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: 4px 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 {
	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;
}

.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;
}

.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: 4px 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);
	padding: 10px;
	font-size: 18px;
}

.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: 20px;
	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: 16px;
}

.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;
	}
}