/* ========================================
   思洋智脑 官网 — 公共样式
   版本: v3.1 | 设计风格: Accio-inspired
   ======================================== */
:root {
	/* 品牌色 */
	--brand: #017df5;
	--brand-light: #017df5;
	--brand-dark: #017df5;
	--gold: #D4A853;
	--gold-dark: #B8923F;
	--gold-light: #E8D4A8;
	/* 文字色 */
	--ink: #111827;
	--ink-soft: #1F2937;
	--muted: #6B7280;
	--muted-light: #9CA3AF;
	/* 背景色 */
	--bg-cream: #F8FAFA;
	--card-white: #FFFFFF;
	--border-soft: rgba(1, 125, 245, 0.08);
	/* 功能色 */
	--color-danger: #dc2626;
	--color-danger-light: #ef4444;
	--color-success: #059669;
	--color-info: #0284c7;
	--color-purple: #6d28d9;
	--color-orange: #d97706;
	--color-bg-dark: #0F1218;
	--color-bg-light: #F0F2F5;
	/* 字体 */
	--font: 'Inter', 'Noto Sans SC', system-ui, -apple-system, sans-serif;

	--radius-xs: 8px;
	--radius-sm: 12px;
	--radius-md: 16px;
	--radius-lg: 20px;
	--radius-xl: 24px;
	--radius-2xl: 32px;
	--radius-pill: 9999px;
	--shadow-card: 0 25px 60px -15px rgba(0, 0, 0, 0.12);
	--shadow-float: 0 32px 64px -20px rgba(0, 0, 0, 0.15);
}

*,
*::before,
*::after {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
	-webkit-font-smoothing: antialiased;
}

body {
	font-family: var(--font);
	color: var(--ink);
	background: var(--bg-cream);
	line-height: 1.65;
	overflow-x: hidden;
}

a {
	text-decoration: none;
	color: inherit;
	transition: opacity .2s;
}

a:hover {
	opacity: .75;
}

img {
	max-width: 100%;
	display: block;
}

button {
	cursor: pointer;
	font-family: inherit;
	border: none;
}

.wrap {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 28px;
}

.flex-ac {
	display: flex;
	align-items: center;
}

/* ===== NAV ===== */
.nav {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	padding: 16px 0;
	transition: all .3s ease;
	background: var(--card-white);
	box-shadow: 0 1px 20px rgba(0, 0, 0, 0.04);
}

.nav-inner {
	display: flex;
	align-items: center;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 28px;
}

.nav-logo {
	display: flex;
	align-items: center;
	gap: 10px;
	font-weight: 700;
	font-size: 20px;
	letter-spacing: -0.03em;
	margin-right: 36px;
}

.nav-logo-icon {
	width: 34px;
	height: 34px;
	background: linear-gradient(135deg, var(--brand), var(--brand-dark));
	border-radius: var(--radius-sm);
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	overflow: hidden;
}

.nav-logo-icon svg {
	width: 20px;
	height: 20px;
	fill: white;
	position: relative;
	z-index: 1;
}

.nav-logo-icon::after {
	content: '';
	position: absolute;
	inset: 0;
	background: radial-gradient(circle at 70% 30%, rgba(212, 168, 83, 0.45), transparent 65%);
}

.nav-links {
	display: flex;
	align-items: center;
	gap: 28px;
}

.nav-link {
	font-size: 14.5px;
	font-weight: 500;
	color: var(--muted);
	transition: color .25s ease;
	position: relative;
}

.nav-link:hover {
	color: var(--ink);
	opacity: 1;
}

.nav-link.active {
	color: var(--brand-dark);
	font-weight: 600;
	
}
.nav-link::after {
	content: '';
	position: absolute;
	bottom: -4px;
	left: 50%;
	transform: translateX(-50%); /* 替代负margin，更优雅 */
	width: 0;
	height: 2px;
	background: var(--brand);
	border-radius: 1px;
	opacity: 0;
	transition: all 0.3s ease; /* 动画时长可自行调整 */
}

.nav-link.active::after {
	width: 16px;
	opacity: 1;
}


.nav-right {
	display: flex;
	align-items: center;
	gap: 14px;
	margin-left: auto;
}

.btn-nav-ghost {
	font-size: 14px;
	font-weight: 500;
	color: var(--muted);
	padding: 8px 18px;
	border-radius: var(--radius-pill);
	transition: all .25s ease;
}

.btn-nav-ghost:hover {
	color: var(--ink);
	background: rgba(1, 125, 245, 0.05);
	opacity: 1;
}

.btn-nav-solid {
	font-size: 14px;
	font-weight: 600;
	color: white;
	background: var(--brand);
	padding: 9px 22px;
	border-radius: var(--radius-pill);
	transition: all .3s cubic-bezier(.34, 1.56, .64, 1);
	box-shadow: 0 2px 10px rgba(0, 0, 0, .08);
}

.btn-nav-solid:hover {
	transform: translateY(-2px) scale(1.03);
	box-shadow: 0 8px 24px rgba(0, 0, 0, .15);
	opacity: 1;
}

.nav-scrolled {
	box-shadow: 0 2px 24px rgba(0, 0, 0, 0.08);
}

/* ===== INLINE SVG ICONS (replacing emoji) ===== */
.icon-circle {
	display: inline-flex;
	width: 24px;
	height: 24px;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.icon-circle svg {
	width: 20px;
	height: 20px;
}

/* ===== PROBLEM CARDS (design variety) ===== */
.problem-card {
	background: white;
	border: 1px solid #e2e8f0;
	border-radius: 12px;
	padding: 28px;
	transition: transform .2s, box-shadow .2s;
}

.problem-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.problem-card .problem-icon {
	font-size: 32px;
	margin-bottom: 12px;
}

.problem-card h3 {
	font-size: 17px;
	font-weight: 700;
	margin-bottom: 8px;
	color: var(--ink);
}

.problem-card p {
	font-size: 14px;
	color: var(--muted);
	line-height: 1.65;
}

/* ===== STAT BLOCK (design variety) ===== */
.stat-block {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	background: linear-gradient(135deg, rgba(1, 125, 245, 0.04), rgba(1, 125, 245, 0.01));
	border: 1px solid rgba(1, 125, 245, 0.12);
	border-radius: 16px;
	padding: 32px 24px;
}

.stat-block .stat-num {
	font-size: 40px;
	font-weight: 800;
	color: var(--brand-dark);
	line-height: 1;
}

.stat-block .stat-label {
	font-size: 14px;
	color: var(--muted);
	text-align: center;
}

/* ===== COMPARISON TABLE (design variety) ===== */
.compare-table {
	width: 100%;
	border-collapse: separate;
	border-spacing: 0;
	border: 1px solid #e2e8f0;
	border-radius: 12px;
	overflow: hidden;
	font-size: 14px;
}

.compare-table th {
	background: linear-gradient(135deg, var(--brand), var(--brand-dark));
	color: white;
	padding: 14px 16px;
	text-align: center;
	font-weight: 700;
}

.compare-table th:first-child {
	text-align: left;
}

.compare-table td {
	padding: 12px 16px;
	border-top: 1px solid #e2e8f0;
	text-align: center;
	background: white;
}

.compare-table td:first-child {
	text-align: left;
	font-weight: 600;
	color: var(--ink);
}

.check-icon {
	color: var(--brand);
	font-weight: 700;
}

/* ===== LAYER NUMBER BADGE (replacing inline styles) ===== */
.layer-num {
	display: inline-flex;
	width: 32px;
	height: 32px;
	border-radius: 50%;
	align-items: center;
	justify-content: center;
	font-size: 16px;
	font-weight: 800;
	color: white;
	flex-shrink: 0;
}

.layer-num-1 {
	background: linear-gradient(135deg, var(--brand), var(--brand-dark));
}

.layer-num-2 {
	background: linear-gradient(135deg, #0ea5e9, var(--color-info));
}

.layer-num-3 {
	background: linear-gradient(135deg, #8b5cf6, var(--color-purple));
}

.layer-num-4 {
	background: linear-gradient(135deg, #f59e0b, var(--color-orange));
}

.layer-num-5 {
	background: linear-gradient(135deg, #ec4899, #be185d);
}

/* ===== CONTACT COPY BUTTON ===== */
.copy-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 4px 10px;
	font-size: 12px;
	border: 1px solid #d1d5db;
	border-radius: 6px;
	background: white;
	color: var(--muted);
	cursor: pointer;
	transition: all .15s;
}

.copy-btn:hover {
	border-color: var(--brand);
	color: var(--brand);
}

.copy-btn.copied {
	background: rgba(1, 125, 245, 0.08);
	border-color: var(--brand);
	color: var(--brand-dark);
}

/* data-table alignment */
.data-table {
	width: 100%;
	border-collapse: collapse;
	margin: 16px 0;
}

.data-table th,
.data-table td {
	text-align: left;
	padding: 14px 16px;
	border-bottom: 1px solid #e2e8f0;
}

.data-table th {
	font-size: 13px;
	font-weight: 700;
	color: var(--muted-light);
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

.data-table td {
	font-size: 14px;
	color: var(--muted);
}


/* ===== SKIP LINK ===== */
.skip-link {
	position: absolute;
	top: -40px;
	left: 0;
	background: var(--brand-dark);
	color: white;
	padding: 8px 16px;
	font-size: 14px;
	z-index: 10000;
	border-radius: 0 0 4px 0;
	text-decoration: none;
}

.skip-link:focus {
	top: 0;
}

/* ===== FOCUS VISIBLE ===== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
	outline: 2px solid var(--brand);
	outline-offset: 2px;
}

/* ===== CONTACT LIST ===== */
.contact-list {
	display: flex;
	flex-direction: column;
	gap: 16px;
	margin-top: 16px;
}

.contact-item {}

.contact-label {
	font-size: 13px;
	color: var(--muted-light);
	margin-bottom: 4px;
}

.contact-value {
	font-size: 15px;
	font-weight: 600;
}

.contact-value a {
	color: inherit;
	text-decoration: none;
}

.contact-value a:hover {
	color: var(--brand);
}

/* ===== DIAGNOSIS FORM ===== */
.diagnosis-form {
	display: flex;
	flex-direction: column;
	gap: 14px;
	margin-top: 16px;
}

.form-row {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.form-row label {
	font-size: 13px;
	font-weight: 600;
	color: var(--text-secondary);
}

.form-row .req {
	color: var(--color-danger-light);
}

.form-row input,
.form-row select,
.form-row textarea {
	padding: 10px 12px;
	border: 1px solid #d1d5db;
	border-radius: 8px;
	font-size: 14px;
	font-family: inherit;
	background: white;
	color: var(--text-primary);
	transition: border-color .15s, box-shadow .15s;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
	border-color: var(--brand);
	box-shadow: 0 0 0 3px rgba(1, 125, 245, 0.1);
	outline: none;
}

.form-row textarea {
	resize: vertical;
}

.form-check {
	flex-direction: row;
	align-items: flex-start;
	gap: 8px;
}

.form-check input {
	width: 16px;
	height: 16px;
	margin-top: 3px;
	flex-shrink: 0;
}

.form-check label {
	font-size: 13px;
	font-weight: 400;
	line-height: 1.5;
}

.btn-form-submit {
	padding: 12px 24px;
	background: linear-gradient(135deg, var(--brand), var(--brand-dark));
	color: white;
	border: none;
	border-radius: 8px;
	font-size: 15px;
	font-weight: 700;
	cursor: pointer;
	transition: transform .15s, box-shadow .15s;
}

.btn-form-submit:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 24px rgba(1, 125, 245, 0.25);
}

.form-feedback {
	font-size: 14px;
	padding: 0;
	min-height: 20px;
}

.form-feedback-success {
	color: var(--color-success);
	font-weight: 600;
}

.form-feedback-error {
	color: var(--color-danger);
	font-weight: 600;
}

.form-feedback-info {
	color: var(--brand-dark);
}


/* ===== STEP NUMBER ===== */
.step-num {
	display: inline-flex;
	width: 36px;
	height: 36px;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--brand), var(--brand-dark));
	color: white;
	align-items: center;
	justify-content: center;
	font-size: 18px;
	font-weight: 800;
	flex-shrink: 0;
}

.layer-heading {
	font-size: 20px;
	font-weight: 700;
	margin-bottom: 8px;
	display: flex;
	align-items: center;
	gap: 12px;
}


/* ===== Extracted utility classes ===== */
.layer-desc {
	font-size: 14.5px;
	color: var(--muted);
	line-height: 1.7;
	margin-bottom: 10px;
}

.layer-meta {
	margin-top: 10px;
	font-size: 13px;
	color: var(--muted-light);
}

.layer-item {
	margin-bottom: 36px;
}

.layer-item-last {
	margin-bottom: 0;
}

.badge-row {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.step-heading {
	font-size: 18px;
	font-weight: 700;
	margin-bottom: 8px;
}

.card-danger-border {
	border-left: 4px solid var(--color-danger-light);
}

.card-brand-border {
	border-left: 4px solid var(--brand);
}

.text-danger {
	color: var(--color-danger-light);
}

.text-brand-dark {
	color: var(--brand-dark);
}

.content-narrow {
	max-width: 800px;
	margin: 0 auto;
}

.timeline-border {
	border-left: 2px solid var(--border-soft);
	padding-left: 28px;
}

.mobile-btn {
	display: none;
	width: 38px;
	height: 38px;
	align-items: center;
	justify-content: center;
	background: white;
	border: 1px solid var(--border-soft);
	border-radius: var(--radius-sm);
}

/* ===== PAGE HERO (Sub-pages) ===== */
.page-hero {
	padding: 140px 0 60px;
	background:
		radial-gradient(ellipse 70% 50% at 50% 40%, rgba(1, 125, 245, 0.08) 0%, transparent 70%),
		radial-gradient(ellipse 50% 35% at 80% 55%, rgba(212, 168, 83, 0.05) 0%, transparent 65%),
		linear-gradient(175deg, #F0FDFD 0%, #F8FAFA 35%, #FFFFFF 100%);
	position: relative;
}

.page-hero::before {
	content: '';
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(1, 125, 245, 0.04) 1px, transparent 1px),
		linear-gradient(90deg, rgba(1, 125, 245, 0.04) 1px, transparent 1px);
	background-size: 56px 56px;
	mask-image: radial-gradient(ellipse at center, black 20%, transparent 72%);
	-webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 72%);
	pointer-events: none;
}

.page-hero-inner {
	max-width: 980px;
	margin: 0 auto;
	text-align: center;
	position: relative;
	z-index: 1;
}

.page-hero-tag {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	font-size: 12.5px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--brand-dark);
	margin-bottom: 16px;
}

.page-hero-tag::before {
	content: '';
	width: 16px;
	height: 2px;
	background: var(--brand);
	border-radius: 1px;
}

.page-hero h1 {
	font-size: clamp(36px, 5vw, 52px);
	font-weight: 800;
	line-height: 1.15;
	letter-spacing: -0.035em;
	margin-bottom: 16px;
}

.page-hero p {
	font-size: 17px;
	color: var(--muted);
	line-height: 1.75;
	max-width: 720px;
	margin: 0 auto;
}

/* ===== SECTION COMMONS ===== */
.section {
	padding: 80px 0;
	position: relative;
}

.section-alt {
	background:
		radial-gradient(ellipse 70% 50% at 20% 50%, rgba(1, 125, 245, 0.04) 0%, transparent 70%),
		linear-gradient(180deg, #FAFCFC 0%, #F5F7F7 100%);
}

.sec-header {
	text-align: center;
	margin-bottom: 48px;
}

.sec-tag {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	font-size: 12.5px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--brand-dark);
	margin-bottom: 14px;
}

.sec-tag::before {
	content: '';
	width: 16px;
	height: 2px;
	background: var(--brand);
	border-radius: 1px;
}

.sec-title {
	font-size: clamp(28px, 3.5vw, 40px);
	font-weight: 800;
	line-height: 1.15;
	letter-spacing: -0.03em;
	color: var(--ink);
}

.sec-desc {
	font-size: 16px;
	color: var(--muted);
	max-width: 540px;
	margin: 12px auto 0;
	line-height: 1.7;
}

/* ===== CARDS ===== */
.card {
	background: var(--card-white);
	border-radius: var(--radius-xl);
	border: 1px solid var(--border-soft);
	transition: all .4s cubic-bezier(.34, 1.56, .64, 1);
	overflow: hidden;
}

.card:hover {
	transform: translateY(-6px);
	box-shadow: var(--shadow-card);
	border-color: transparent;
}

.card-body {
	padding: 28px 28px;
}

.card-body h3 {
	font-size: 19px;
	font-weight: 700;
	letter-spacing: -.01em;
}

.card-body p {
	font-size: 14.5px;
	color: var(--muted);
	line-height: 1.7;
}

.card-tag {
	display: inline-block;
	margin-top: 14px;
	padding: 5px 14px;
	background: rgba(1, 125, 245, 0.07);
	border-radius: var(--radius-pill);
	font-size: 12.5px;
	font-weight: 600;
	color: var(--brand-dark);
}

/* Feature list in cards */
.feature-list {
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-top: 16px;
}

.feature-list li {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	font-size: 14px;
	color: var(--muted);
	line-height: 1.6;
}

.feature-list li svg {
	width: 18px;
	height: 18px;
	flex-shrink: 0;
	margin-top: 1px;
	stroke: var(--brand);
	stroke-width: 2.5;
	fill: none;
}

/* ===== GRID LAYOUTS ===== */
.grid-2 {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 24px;
}

.grid-3 {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 20px;
}

.grid-4 {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
}

/* ===== CONTENT BLOCK (text + image) ===== */
.content-block {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 56px;
	align-items: center;
	margin-bottom: 48px;
}

.content-block.reverse {
	direction: rtl;
}

.content-block.reverse>* {
	direction: ltr;
}

.content-text h3 {
	font-size: 26px;
	font-weight: 800;
	line-height: 1.25;
	margin-bottom: 14px;
	letter-spacing: -.02em;
}

.content-text p {
	font-size: 15px;
	color: var(--muted);
	line-height: 1.75;
	margin-bottom: 16px;
}

.content-img {
	border-radius: var(--radius-2xl);
	overflow: hidden;
	/* border: 1px solid var(--border-soft); box-shadow: var(--shadow-card);
  background: var(--color-bg-light); */
}

.content-img img {
	width: 100%;
	display: block;
	height: auto;
}

/* ===== TABLE ===== */
.data-table {
	width: 100%;
	border-collapse: collapse;
	background: var(--card-white);
	border-radius: var(--radius-xl);
	overflow: hidden;
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.data-table thead {
	background: var(--ink);
	color: white;
}

.data-table th {
	padding: 16px 20px;
	text-align: left;
	font-size: 13px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

.data-table td {
	padding: 16px 20px;
	font-size: 14.5px;
	border-bottom: 1px solid var(--border-soft);
	color: var(--muted);
}

.data-table tr:last-child td {
	border-bottom: none;
}

.data-table tr:hover td {
	background: rgba(1, 125, 245, 0.02);
}

/* ===== STATS ROW ===== */
.stats-row {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
}

.stat-card {
	text-align: center;
	padding: 32px 20px;
	background: var(--card-white);
	border-radius: var(--radius-xl);
	border: 1px solid var(--border-soft);
	transition: all .35s ease;
}

.stat-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 12px 28px rgba(0, 0, 0, 0.06);
}

.stat-num {
	font-size: 38px;
	font-weight: 900;
	line-height: 1;
	letter-spacing: -.03em;
}

.stat-label {
	font-size: 13px;
	color: var(--muted);
	font-weight: 500;
	margin-top: 6px;
}

/* ===== CTA BANNER ===== */
.cta-banner {
	background: linear-gradient(135deg, var(--ink) 0%, #1a1f2e 100%);
	padding: 76px 0;
	text-align: center;
	position: relative;
	overflow: hidden;
}

.cta-banner::before {
	content: '';
	position: absolute;
	top: -100px;
	right: -100px;
	width: 420px;
	height: 420px;
	background: radial-gradient(circle, rgba(1, 125, 245, 0.1), transparent 70%);
	border-radius: 50%;
}

.cta-banner::after {
	content: '';
	position: absolute;
	bottom: -80px;
	left: -80px;
	width: 340px;
	height: 340px;
	background: radial-gradient(circle, rgba(212, 168, 83, 0.07), transparent 70%);
	border-radius: 50%;
}

.cta-inner {
	margin: 0 auto;
	position: relative;
	z-index: 1;
}

.cta-title {
	font-size: clamp(26px, 3.5vw, 36px);
	font-weight: 800;
	color: white;
	margin-bottom: 12px;
	line-height: 1.2;
}

.cta-desc {
	font-size: 15.5px;
	color: rgba(255, 255, 255, 0.42);
	margin-bottom: 30px;
	line-height: 1.7;
}

.cta-btns {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 14px;
	flex-wrap: wrap;
}

.btn-cta-brand {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 13px 28px;
	background: linear-gradient(135deg, var(--brand), var(--brand-dark));
	color: white;
	border-radius: var(--radius-pill);
	font-size: 15px;
	font-weight: 600;
	transition: all .3s cubic-bezier(.34, 1.56, .64, 1);
	box-shadow: 0 4px 18px rgba(1, 125, 245, 0.3);
}

.btn-cta-brand:hover {
	transform: translateY(-3px) scale(1.03);
	box-shadow: 0 8px 28px rgba(1, 125, 245, 0.4);
}

.btn-cta-brand svg {
	width: 16px;
	height: 16px;
	stroke: currentColor;
	fill: none;
	stroke-width: 2;
}

.btn-cta-ghost {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 12px 26px;
	background: transparent;
	color: white;
	border: 1.5px solid rgba(255, 255, 255, 0.18);
	border-radius: var(--radius-pill);
	font-size: 14px;
	font-weight: 500;
	transition: all .3s ease;
}

.btn-cta-ghost:hover {
	border-color: rgba(255, 255, 255, 0.4);
	background: rgba(255, 255, 255, 0.05);
	transform: translateY(-2px);
}

/* ===== FOOTER ===== */
.footer {
	background: var(--color-bg-dark);
	color: rgba(255, 255, 255, 0.4);
	padding: 68px 0 32px;
}

.footer-grid {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
	gap: 40px;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 28px;
}

.footer-brand {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.footer-logo {
	display: flex;
	align-items: center;
	gap: 10px;
	font-weight: 700;
	font-size: 20px;
	color: white;
}

.footer-logo-icon {
	width: 30px;
	height: 30px;
	background: linear-gradient(135deg, var(--brand), var(--brand-dark));
	border-radius: var(--radius-xs);
	display: flex;
	align-items: center;
	justify-content: center;
}

.footer-logo-icon svg {
	width: 17px;
	height: 17px;
	fill: white;
}

.footer-tagline {
	font-size: 14px;
	line-height: 1.7;
	color: rgba(255, 255, 255, 0.32);
}

.footer-col h4 {
	font-size: 12.5px;
	font-weight: 600;
	color: rgba(255, 255, 255, 0.7);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	margin-bottom: 18px;
}

.footer-col ul {
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.footer-col a {
	font-size: 14px;
	color: rgba(255, 255, 255, 0.35);
	transition: color .2s;
}

.footer-col a:hover {
	color: var(--brand-light);
	opacity: 1;
}

.footer-bottom {
	max-width: 1200px;
	margin: 44px auto 0;
	padding: 22px 28px 0;
	border-top: 1px solid rgba(255, 255, 255, 0.06);
	display: flex;
	align-items: center;
	justify-content: space-between;
	font-size: 13px;
	color: rgba(255, 255, 255, 0.22);
}

/* ===== TIMELINE ===== */
.timeline {
	position: relative;
	padding-left: 32px;
}

.timeline::before {
	content: '';
	position: absolute;
	left: 7px;
	top: 0;
	bottom: 0;
	width: 2px;
	background: var(--border-soft);
}

.timeline-item {
	position: relative;
	margin-bottom: 32px;
}

.timeline-item::before {
	content: '';
	position: absolute;
	left: -29px;
	top: 6px;
	width: 14px;
	height: 14px;
	border-radius: 50%;
	background: var(--brand);
	border: 3px solid white;
	box-shadow: 0 0 0 2px var(--brand);
}

.timeline-item h4 {
	font-size: 17px;
	font-weight: 700;
	margin-bottom: 6px;
}

.timeline-item p {
	font-size: 14.5px;
	color: var(--muted);
	line-height: 1.7;
}

/* ===== PRICING ===== */
.pricing-card {
	background: var(--card-white);
	border-radius: var(--radius-2xl);
	border: 1px solid var(--border-soft);
	padding: 36px 32px;
	text-align: center;
	transition: all .4s cubic-bezier(.34, 1.56, .64, 1);
	position: relative;
}

.pricing-card:hover {
	transform: translateY(-8px);
	box-shadow: var(--shadow-float);
}

.pricing-card.popular {
	border-color: var(--brand);
	border-width: 2px;
	box-shadow: 0 0 40px rgba(1, 125, 245, 0.08);
}

.pricing-badge {
	position: absolute;
	top: -12px;
	left: 50%;
	transform: translateX(-50%);
	padding: 4px 16px;
	background: linear-gradient(135deg, var(--brand), var(--brand-dark));
	color: white;
	font-size: 12px;
	font-weight: 600;
	border-radius: var(--radius-pill);
}

.pricing-name {
	font-size: 20px;
	font-weight: 700;
	margin-bottom: 8px;
}

.pricing-price {
	font-size: 44px;
	font-weight: 900;
	color: var(--ink);
	line-height: 1;
}

.pricing-price span {
	font-size: 16px;
	font-weight: 400;
	color: var(--muted);
}

.pricing-desc {
	font-size: 14px;
	color: var(--muted);
	margin: 16px 0 24px;
}

.pricing-features {
	list-style: none;
	text-align: left;
}

.pricing-features li {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 8px 0;
	font-size: 14px;
	color: var(--muted);
	border-bottom: 1px solid var(--border-soft);
}

.pricing-features li:last-child {
	border-bottom: none;
}

.pricing-features li svg {
	width: 16px;
	height: 16px;
	stroke: var(--brand);
	stroke-width: 2.5;
	fill: none;
	flex-shrink: 0;
}

.pricing-btn {
	display: block;
	width: 100%;
	margin-top: 24px;
	padding: 12px;
	background: var(--ink);
	color: white;
	border-radius: var(--radius-pill);
	font-size: 14.5px;
	font-weight: 600;
	transition: all .3s ease;
}

.pricing-btn:hover {
	background: var(--brand-dark);
	transform: translateY(-2px);
}

/* ===== FAQ ACCORDION ===== */
.faq-list {
	max-width: 760px;
	margin: 0 auto;
}

.faq-item {
	background: var(--card-white);
	border-radius: var(--radius-md);
	border: 1px solid var(--border-soft);
	margin-bottom: 12px;
	overflow: hidden;
	transition: all .3s ease;
}

.faq-item:hover {
	border-color: rgba(1, 125, 245, 0.2);
}

.faq-q {
	padding: 20px 24px;
	font-size: 15.5px;
	font-weight: 600;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: space-between;
	user-select: none;
}

.faq-q svg {
	width: 18px;
	height: 18px;
	stroke: var(--muted);
	stroke-width: 2;
	fill: none;
	transition: transform .3s ease;
	flex-shrink: 0;
	margin-left: 16px;
}

.faq-item.open .faq-q svg {
	transform: rotate(180deg);
}

.faq-a {
	max-height: 0;
	overflow: hidden;
	transition: max-height .35s ease;
}

.faq-a-inner {
	padding: 0 24px 20px;
	font-size: 14.5px;
	color: var(--muted);
	line-height: 1.75;
}

/* ===== TEAM ===== */
.team-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
}

.team-card {
	text-align: center;
}

.team-avatar {
	width: 120px;
	height: 120px;
	border-radius: 50%;
	margin: 0 auto 16px;
	background: linear-gradient(135deg, var(--brand), var(--gold));
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 36px;
	font-weight: 800;
	color: white;
	box-shadow: 0 8px 24px rgba(1, 125, 245, 0.15);
}

.team-name {
	font-size: 17px;
	font-weight: 700;
	margin-bottom: 4px;
}

.team-role {
	font-size: 13px;
	color: var(--muted);
	margin-bottom: 8px;
}

.team-bio {
	font-size: 13px;
	color: var(--muted-light);
	line-height: 1.6;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
	.grid-3 {
		grid-template-columns: repeat(2, 1fr);
	}

	.grid-4 {
		grid-template-columns: repeat(2, 1fr);
	}

	.content-block {
		grid-template-columns: 1fr;
		gap: 32px;
	}

	.content-block.reverse {
		direction: ltr;
	}

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

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

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

@media (max-width: 768px) {
	.nav-links {
		display: none;
		position: fixed;
		top: 60px;
		left: 0;
		right: 0;
		background: white;
		flex-direction: column;
		padding: 16px 20px 24px;
		gap: 4px;
		box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
		border-top: 1px solid #e2e8f0;
		max-height: calc(100vh - 60px);
		overflow-y: auto;
		z-index: 999;
	}

	.nav-links.nav-open {
		display: flex;
	}

	.nav-right> :not(.mobile-btn) {
		display: none;
	}

	/* ===== STEP NUMBER ===== */
	.step-num {
		display: inline-flex;
		width: 36px;
		height: 36px;
		border-radius: 50%;
		background: linear-gradient(135deg, var(--brand), var(--brand-dark));
		color: white;
		align-items: center;
		justify-content: center;
		font-size: 18px;
		font-weight: 800;
		flex-shrink: 0;
	}

	.layer-heading {
		font-size: 20px;
		font-weight: 700;
		margin-bottom: 8px;
		display: flex;
		align-items: center;
		gap: 12px;
	}


	/* ===== Extracted utility classes ===== */
	.layer-desc {
		font-size: 14.5px;
		color: var(--muted);
		line-height: 1.7;
		margin-bottom: 10px;
	}

	.layer-meta {
		margin-top: 10px;
		font-size: 13px;
		color: var(--muted-light);
	}

	.layer-item {
		margin-bottom: 36px;
	}

	.layer-item-last {
		margin-bottom: 0;
	}

	.badge-row {
		display: flex;
		flex-wrap: wrap;
		gap: 8px;
	}

	.step-heading {
		font-size: 18px;
		font-weight: 700;
		margin-bottom: 8px;
	}

	.card-danger-border {
		border-left: 4px solid var(--color-danger-light);
	}

	.card-brand-border {
		border-left: 4px solid var(--brand);
	}

	.text-danger {
		color: var(--color-danger-light);
	}

	.text-brand-dark {
		color: var(--brand-dark);
	}

	.content-narrow {
		max-width: 800px;
		margin: 0 auto;
	}

	.timeline-border {
		border-left: 2px solid var(--border-soft);
		padding-left: 28px;
	}

	.mobile-btn {
		display: flex;
	}

	.page-hero {
		padding: 120px 0 48px;
	}

	.grid-2,
	.grid-3,
	.grid-4 {
		grid-template-columns: 1fr;
	}

	.stats-row {
		grid-template-columns: 1fr 1fr;
		gap: 14px;
	}

	.stat-num {
		font-size: 30px;
	}

	.team-grid {
		grid-template-columns: 1fr;
		max-width: 300px;
		margin: 0 auto;
	}

	.footer-grid {
		grid-template-columns: 1fr;
		gap: 28px;
	}

	.footer-bottom {
		flex-direction: column;
		gap: 12px;
		text-align: center;
	}

	.data-table {
		font-size: 13px;
	}

	.data-table th,
	.data-table td {
		padding: 12px 14px;
	}
}

/* ===== HOME HERO ===== */
.home-hero {
	padding: 160px 0 80px;
	background:
		radial-gradient(ellipse 70% 50% at 45% 35%, rgba(1, 125, 245, 0.09) 0%, transparent 65%),
		radial-gradient(ellipse 50% 35% at 80% 60%, rgba(212, 168, 83, 0.04) 0%, transparent 60%),
		linear-gradient(170deg, #F2FDFC 0%, #F8FAFA 38%, #FFFFFF 100%);
	position: relative;
	overflow: hidden;
}

.home-hero::before {
	content: '';
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(1, 125, 245, 0.05) 1px, transparent 1px),
		linear-gradient(90deg, rgba(1, 125, 245, 0.05) 1px, transparent 1px);
	background-size: 60px 60px;
	mask-image: radial-gradient(ellipse at 55% 40%, black 18%, transparent 76%);
	-webkit-mask-image: radial-gradient(ellipse at 55% 40%, black 18%, transparent 76%);
	pointer-events: none;
}

.home-hero-inner {
	max-width: 1100px;
	margin: 0 auto;
	text-align: left;
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 48px;
	align-items: center;
}

.home-hero-left {
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.home-hero-right {
	display: flex;
	justify-content: center;
	align-items: flex-start;
}

.hero-screenshot {
	position: relative;
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 4px 16px rgba(1, 125, 245, 0.1);
	border: 1px solid rgba(1, 125, 245, 0.15);
	background: white;
	width: 100%;
	max-width: 520px;
}

.hero-screenshot img {
	display: block;
	width: 100%;
	height: auto;
}

.hero-screenshot-label {
	text-align: center;
	font-size: 12px;
	color: var(--muted-light);
	padding: 8px 12px;
	background: rgba(248, 250, 250, 0.95);
	border-top: 1px solid #e2e8f0;
}

.home-hero-tag {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 7px 18px;
	background: rgba(1, 125, 245, 0.08);
	border: 1px solid rgba(1, 125, 245, 0.15);
	border-radius: var(--radius-pill);
	font-size: 13px;
	font-weight: 600;
	color: var(--brand-dark);
	margin-bottom: 24px;
	letter-spacing: 0.01em;
}

.home-hero-tag::before {
	content: '';
	width: 8px;
	height: 8px;
	background: var(--brand);
	border-radius: 50%;
	box-shadow: 0 0 8px rgba(1, 125, 245, 0.5);
}

.home-hero h1 {
	font-size: clamp(34px, 5.5vw, 56px);
	font-weight: 900;
	line-height: 1.12;
	letter-spacing: -0.04em;
	margin-bottom: 20px;
	color: var(--ink);
}

.home-hero h1 .hl {
	color: var(--brand-dark);
	position: relative;
}

.home-hero p {
	font-size: 17.5px;
	color: var(--muted);
	line-height: 1.72;
	max-width: 620px;
	margin: 0 auto 32px;
}

.home-hero-btns {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 14px;
	flex-wrap: wrap;
}

.home-hero-btns .btn-cta-brand {
	font-size: 15.5px;
	padding: 14px 32px;
}

.home-hero-btns .btn-cta-ghost {
	border-color: rgba(1, 125, 245, 0.15);
	color: var(--ink);
}

.home-hero-btns .btn-cta-ghost:hover {
	background: rgba(1, 125, 245, 0.03);
	border-color: rgba(1, 125, 245, 0.3);
}

/* ===== UPGRADE LAYERS ===== */
.layers-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 16px;
}

.layer-card {
	background: var(--card-white);
	border-radius: var(--radius-lg);
	border: 1px solid var(--border-soft);
	padding: 28px 20px;
	text-align: center;
	transition: all .35s ease;
	position: relative;
}

.layer-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--shadow-card);
}

.layer-num {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--brand), var(--brand-dark));
	color: white;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 18px;
	font-weight: 800;
	margin-bottom: 14px;
}

/* .layer-card:nth-child(2) .layer-num {
	background: linear-gradient(135deg, #0ea5e9, var(--color-info));
}

.layer-card:nth-child(3) .layer-num {
	background: linear-gradient(135deg, #8b5cf6, var(--color-purple));
}

.layer-card:nth-child(4) .layer-num {
	background: linear-gradient(135deg, #f59e0b, var(--color-orange));
}

.layer-card:nth-child(5) .layer-num {
	background: linear-gradient(135deg, #ec4899, #be185d);
} */

.layer-card h4 {
	font-size: 16px;
	font-weight: 700;
	margin-bottom: 8px;
	color: var(--ink);
}

.layer-card p {
	font-size: 13px;
	color: var(--muted);
	line-height: 1.6;
}

/* ===== PROCESS STEPS ===== */
.steps-grid {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	gap: 0;
	position: relative;
}

.steps-grid::before {
	content: '';
	position: absolute;
	top: 28px;
	left: 10%;
	right: 10%;
	height: 2px;
	background: linear-gradient(90deg, var(--brand), var(--brand-light), var(--brand), var(--brand-dark));
	z-index: 0;
}

.step-item {
	text-align: center;
	position: relative;
	z-index: 1;
	padding: 0 12px;
}

.step-icon {
	width: 52px;
	height: 52px;
	border-radius: 50%;
	background: var(--card-white);
	border: 2px solid var(--brand);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 22px;
	font-weight: 600;
	color: var(--brand-dark);
	margin-bottom: 14px;
	position: relative;
	z-index: 1;
	transition: all .35s ease;
}

.step-item:hover .step-icon {
	transform: scale(1.1);
	box-shadow: 0 0 0 8px rgba(1, 125, 245, 0.08);
}

.step-item h4 {
	font-size: 15px;
	font-weight: 700;
	margin-bottom: 6px;
}

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

/* ===== MATURITY LEVELS ===== */
.maturity-grid {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 20px;
}

.maturity-card {
	background: var(--card-white);
	border-radius: var(--radius-xl);
	border: 1px solid var(--border-soft);
	padding: 32px 24px;
	text-align: center;
	transition: all .35s ease;
}

.maturity-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.maturity-badge {
	display: inline-block;
	padding: 6px 16px;
	border-radius: var(--radius-pill);
	font-size: 13px;
	font-weight: 700;
	margin-bottom: 16px;
}

.maturity-card:nth-child(1) .maturity-badge {
	background: rgba(156, 163, 175, 0.15);
	color: var(--color-muted);
}

.maturity-card:nth-child(2) .maturity-badge {
	background: rgba(14, 165, 233, 0.1);
	color: var(--color-info);
}

.maturity-card:nth-child(3) .maturity-badge {
	background: rgba(139, 92, 246, 0.1);
	color: var(--color-purple);
}

.maturity-card:nth-child(4) .maturity-badge {
	background: rgba(245, 158, 11, 0.1);
	color: var(--color-orange);
}
.maturity-card:nth-child(4) .maturity-badge {
	background: rgba(1, 125, 245, 0.1);
	color: var(--brand);
}
.maturity-card:nth-child(5) .maturity-badge {
	background: rgba(252, 145, 68, 0.1);
	color: #fc9144;
}


.maturity-card h4 {
	font-size: 17px;
	font-weight: 700;
	margin-bottom: 8px;
}

.maturity-card p {
	font-size: 13.5px;
	color: var(--muted);
	line-height: 1.6;
}

/* ===== PROBLEM CARDS ===== */
.problems-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
}

.problem-card {
	background: var(--card-white);
	border-radius: var(--radius-xl);
	border: 1px solid var(--border-soft);
	padding: 28px 24px;
	transition: all .35s ease;
}

.problem-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 12px 28px rgba(0, 0, 0, 0.06);
}

.problem-icon {
	width: 50px;
	height: 50px;
	border-radius: 30px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: #e5f2ff;
	font-size: 32px;
	margin-bottom: 14px;
}

.problem-card h4 {
	font-size: 16px;
	font-weight: 700;
	margin-bottom: 8px;
	color: var(--ink);
}

.problem-card p {
	font-size: 14px;
	color: var(--muted);
	line-height: 1.65;
}

/* ===== SOLUTION CARDS ===== */
.sol-card {
	background: var(--card-white);
	border-radius: var(--radius-2xl);
	border: 1px solid var(--border-soft);
	padding: 36px 32px;
	transition: all .4s cubic-bezier(.34, 1.56, .64, 1);
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.sol-card:hover {
	transform: translateY(-8px);
	box-shadow: var(--shadow-card);
}

.sol-card-icon {
	font-size: 36px;
}

.sol-card h3 {
	font-size: 20px;
	font-weight: 700;
}

.sol-card p {
	font-size: 14.5px;
	color: var(--muted);
	line-height: 1.7;
}

.sol-card .sol-tags {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: auto;
}

.sol-tag {
	padding: 4px 12px;
	font-size: 12px;
	font-weight: 600;
	background: rgba(1, 125, 245, 0.06);
	color: var(--brand-dark);
	border-radius: var(--radius-pill);
}

/* ===== GOVERNANCE CARDS ===== */
.gov-grid {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 16px;
}

.gov-card {
	text-align: center;
	padding: 28px 18px;
	background: var(--card-white);
	border-radius: var(--radius-lg);
	border: 1px solid var(--border-soft);
	transition: all .35s ease;
}

.gov-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

.gov-card-icon {
	font-size: 28px;
	margin-bottom: 12px;
}

.gov-card h4 {
	font-size: 15px;
	font-weight: 700;
	margin-bottom: 6px;
}

.gov-card p {
	font-size: 13px;
	color: var(--muted);
	line-height: 1.55;
}

/* ===== LENS FLOW ===== */
.lens-flow {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	flex-wrap: wrap;
	padding: 32px 0;
}

.lens-node {
	padding: 10px 22px;
	border-radius: var(--radius-pill);
	font-size: 14px;
	font-weight: 600;
	white-space: nowrap;
}

.lens-node-in {
	background: rgba(1, 125, 245, 0.08);
	color: var(--brand-dark);
}

.lens-node-core {
	background: var(--brand);
	color: white;
	font-size: 15px;
	padding: 12px 26px;
	box-shadow: 0 4px 16px rgba(1, 125, 245, 0.25);
}

.lens-node-out {
	background: rgba(1, 125, 245, 0.04);
	color: var(--ink);
}

.lens-arrow {
	font-size: 18px;
	color: var(--muted);
	font-weight: 700;
}

/* ===== BADGE / TAG VARIANTS ===== */
.badge-green {
	display: inline-block;
	padding: 4px 14px;
	background: rgba(1, 125, 245, 0.07);
	color: var(--brand-dark);
	font-size: 12px;
	font-weight: 600;
	border-radius: var(--radius-pill);
}

/* ===== HIGHLIGHT BOX ===== */
.highlight-card {
	background: linear-gradient(135deg, rgba(1, 125, 245, 0.05), rgba(212, 168, 83, 0.03));
	border: 1px solid rgba(1, 125, 245, 0.12);
	border-radius: var(--radius-2xl);
	padding: 36px 32px;
}

/* ===== LIST WITH ICONS ===== */
.icon-list {
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.icon-list li {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	font-size: 14.5px;
	color: var(--muted);
	line-height: 1.65;
}

.icon-list li .il-icon {
	flex-shrink: 0;
	width: 28px;
	height: 28px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 16px;
}

/* ===== RESPONSIVE additions ===== */
@media (max-width: 1024px) {
	.home-hero-inner {
		grid-template-columns: 1fr;
		gap: 32px;
		text-align: center;
	}

	.home-hero-right {
		display: none;
	}

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

	.layers-grid .layer-card:last-child {
		grid-column: span 3;
		max-width: 300px;
		justify-self: center;
	}

	.steps-grid {
		grid-template-columns: repeat(5, 1fr);
		gap: 8px;
	}

	.steps-grid::before {
		display: none;
	}

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

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

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

@media (max-width: 768px) {
	.home-hero {
		padding: 130px 0 56px;
	}

	.layers-grid,
	.steps-grid {
		grid-template-columns: 1fr;
	}

	.layers-grid .layer-card:last-child {
		grid-column: span 1;
		max-width: none;
	}

	.steps-grid::before {
		display: none;
	}

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

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

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

	.lens-flow {
		flex-direction: column;
		gap: 4px;
	}

	.lens-arrow {
		transform: rotate(90deg);
	}
}

/* ===== 用户头像圆圈（登录后导航栏显示）===== */
.user-avatar-circle {
	width: 32px;
	height: 32px;
	border-radius: 50%;
	background: #f0f0f0;
	color: #333;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 13px;
	font-weight: 700;
	flex-shrink: 0;
	box-shadow: 0 2px 8px rgba(1, 125, 245, 0.2);
	object-fit: cover;
}