@font-face {
	font-family: 'IBM Plex Sans';
	src: url('../fonts/IBMPlexSans-Regular.woff2') format('woff2');
	font-weight: 400;
	font-style: normal;
	font-display: swap;
}
@font-face {
	font-family: 'IBM Plex Sans';
	src: url('../fonts/IBMPlexSans-Medium.woff2') format('woff2');
	font-weight: 500;
	font-style: normal;
	font-display: swap;
}
@font-face {
	font-family: 'IBM Plex Sans';
	src: url('../fonts/IBMPlexSans-SemiBold.woff2') format('woff2');
	font-weight: 600;
	font-style: normal;
	font-display: swap;
}
@font-face {
	font-family: 'IBM Plex Sans';
	src: url('../fonts/IBMPlexSans-Bold.woff2') format('woff2');
	font-weight: 700;
	font-style: normal;
	font-display: swap;
}
@font-face {
	font-family: 'IBM Plex Mono';
	src: url('../fonts/IBMPlexMono-Regular.woff2') format('woff2');
	font-weight: 400;
	font-style: normal;
	font-display: swap;
}
@font-face {
	font-family: 'IBM Plex Mono';
	src: url('../fonts/IBMPlexMono-Medium.woff2') format('woff2');
	font-weight: 500;
	font-style: normal;
	font-display: swap;
}

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

html {
	scroll-behavior: smooth;
}

body {
	font-family: 'IBM Plex Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
	font-size: 16px;
	font-weight: 400;
	line-height: 1.7;
	color: #334155;
	background: #F8FAFC;
	margin: 0;
	padding: 0;
}

h1, h2, h3, h4, h5, h6 {
	font-family: 'IBM Plex Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
	color: #0A1628;
	margin-top: 0;
}

a {
	text-decoration: none;
}

img {
	max-width: 100%;
	height: auto;
}

.zr-mono {
	font-family: 'IBM Plex Mono', 'JetBrains Mono', 'Courier New', monospace;
}

/* =====================
   NAV
   ===================== */
.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	transition: background 0.3s ease, box-shadow 0.3s ease;
	height: 68px;
	display: flex;
	align-items: center;
}

.site-header.nav-transparent {
	background: transparent;
}

.site-header.nav-solid,
.site-header.scrolled {
	background: rgba(7, 13, 24, 0.97);
	backdrop-filter: blur(10px);
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.nav-inner {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 24px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.nav-logo {
	display: flex;
	align-items: center;
	gap: 8px;
	color: #F0F6FF;
	font-size: 20px;
	font-weight: 700;
	letter-spacing: -0.01em;
	text-decoration: none;
	white-space: nowrap;
}

.nav-logo img {
	height: 36px;
	width: auto;
}

.site-header .nav-links {
	display: flex;
	list-style: none;
	margin: 0;
	padding: 0;
	gap: 4px;
	align-items: center;
}

.site-header .nav-links a {
	color: #CBD5E1;
	font-size: 15px;
	font-weight: 500;
	letter-spacing: 0.01em;
	padding: 8px 14px;
	border-radius: 6px;
	transition: color 0.2s ease;
	text-decoration: none;
}

.site-header .nav-links a:hover {
	color: #F0F6FF;
}

.site-header .nav-links a.active {
	color: #00BFA6;
}

.site-header .nav-cta {
	background: #00BFA6;
	color: #070D18;
	font-size: 15px;
	font-weight: 600;
	letter-spacing: 0.02em;
	padding: 10px 22px;
	border-radius: 6px;
	text-decoration: none;
	transition: background 0.2s ease;
	white-space: nowrap;
	margin-left: 12px;
}

.site-header .nav-cta:hover {
	background: #00A38E;
	color: #070D18;
}

.nav-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	background: none;
	border: none;
	cursor: pointer;
	padding: 4px;
}

.nav-toggle span {
	display: block;
	width: 24px;
	height: 2px;
	background: #F0F6FF;
	border-radius: 2px;
	transition: transform 0.3s ease;
}

@media (max-width: 991px) {
	.nav-toggle {
		display: flex;
	}

	.site-header .nav-links {
		display: none;
		position: absolute;
		top: 68px;
		left: 0;
		right: 0;
		background: #070D18;
		flex-direction: column;
		padding: 16px 24px 24px;
		gap: 4px;
		border-top: 1px solid rgba(255, 255, 255, 0.08);
	}

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

	.site-header .nav-links a {
		padding: 12px 8px;
		width: 100%;
		border-radius: 6px;
	}

	.site-header .nav-cta {
		margin-left: 0;
		text-align: center;
		margin-top: 8px;
	}
}

/* =====================
   HERO
   ===================== */
.zr-hero {
	background: #070D18;
	min-height: 100vh;
	display: flex;
	align-items: center;
	position: relative;
	overflow: hidden;
}

.zr-hero-bg {
	position: absolute;
	inset: 0;
	background-size: cover;
	background-position: center;
	opacity: 0.15;
	z-index: 0;
}

.zr-hero-overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(135deg, rgba(7, 13, 24, 0.9) 0%, rgba(7, 13, 24, 0.7) 100%);
	z-index: 1;
	pointer-events: none;
}

.zr-hero-content {
	position: relative;
	z-index: 2;
	width: 100%;
}

.zr-hero-label {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 12px;
	font-weight: 500;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: #00BFA6;
	background: rgba(0, 191, 166, 0.12);
	border: 1px solid rgba(0, 191, 166, 0.3);
	border-radius: 6px;
	padding: 6px 14px;
	margin-bottom: 24px;
}

.zr-hero h1 {
	color: #F0F6FF;
	font-size: 56px;
	font-weight: 700;
	line-height: 1.15;
	letter-spacing: -0.02em;
	margin-bottom: 24px;
}

.zr-hero p.lead {
	color: #CBD5E1;
	font-size: 18px;
	line-height: 1.7;
	margin-bottom: 36px;
	max-width: 580px;
}

.zr-hero-badges {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 36px;
}

.zr-badge {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 13px;
	font-weight: 500;
	color: #94A3B8;
	background: rgba(255, 255, 255, 0.05);
	border: 1px solid rgba(255, 255, 255, 0.1);
	border-radius: 6px;
	padding: 6px 14px;
}

.zr-badge i {
	color: #00BFA6;
	font-size: 12px;
}

.zr-hero-image {
	position: relative;
	z-index: 2;
}

.zr-hero-image img {
	width: 100%;
	height: auto;
	border-radius: 10px;
	box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
}

.zr-subpage-hero {
	background: #070D18;
	padding: 120px 0 80px;
	text-align: center;
	position: relative;
	overflow: hidden;
}

.zr-subpage-hero::before {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(0, 191, 166, 0.05) 0%, transparent 100%);
	pointer-events: none;
}

.zr-subpage-hero h1 {
	color: #F0F6FF;
	font-size: 40px;
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: -0.01em;
	margin-bottom: 16px;
}

.zr-subpage-hero p.lead {
	color: #94A3B8;
	font-size: 18px;
	line-height: 1.7;
	max-width: 600px;
	margin: 0 auto;
}

/* =====================
   BUTTONS
   ===================== */
.zr-btn-primary {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background: #00BFA6;
	color: #070D18;
	font-size: 15px;
	font-weight: 600;
	letter-spacing: 0.02em;
	padding: 13px 28px;
	border-radius: 6px;
	border: none;
	cursor: pointer;
	text-decoration: none;
	transition: background 0.2s ease;
	white-space: nowrap;
}

.zr-btn-primary:hover {
	background: #00A38E;
	color: #070D18;
}

.zr-btn-outline-dark {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background: transparent;
	color: #F0F6FF;
	font-size: 15px;
	font-weight: 600;
	letter-spacing: 0.02em;
	padding: 13px 28px;
	border-radius: 6px;
	border: 1px solid rgba(255, 255, 255, 0.3);
	cursor: pointer;
	text-decoration: none;
	transition: background 0.2s ease, color 0.2s ease;
	white-space: nowrap;
}

.zr-btn-outline-dark:hover {
	background: rgba(255, 255, 255, 0.08);
	color: #F0F6FF;
}

.zr-btn-outline-light {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background: transparent;
	color: #0A1628;
	font-size: 15px;
	font-weight: 600;
	letter-spacing: 0.02em;
	padding: 13px 28px;
	border-radius: 6px;
	border: 1px solid #0A1628;
	cursor: pointer;
	text-decoration: none;
	transition: background 0.2s ease, color 0.2s ease;
	white-space: nowrap;
}

.zr-btn-outline-light:hover {
	background: #0A1628;
	color: #F8FAFC;
}

/* =====================
   SECTIONS
   ===================== */
.zr-section {
	padding: 96px 0;
}

.zr-section-dark {
	padding: 96px 0;
	background: #070D18;
}

.zr-section-light {
	padding: 96px 0;
	background: #F8FAFC;
}

.zr-section-alt {
	padding: 96px 0;
	background: #EFF3F7;
}

.zr-section-title {
	font-size: 32px;
	font-weight: 600;
	line-height: 1.25;
	letter-spacing: -0.01em;
	color: #0A1628;
	margin-bottom: 16px;
}

.zr-section-title-dark {
	font-size: 32px;
	font-weight: 600;
	line-height: 1.25;
	letter-spacing: -0.01em;
	color: #F0F6FF;
	margin-bottom: 16px;
}

.zr-section-subtitle {
	font-size: 16px;
	color: #64748B;
	line-height: 1.7;
	max-width: 600px;
}

.zr-section-subtitle-dark {
	font-size: 16px;
	color: #94A3B8;
	line-height: 1.7;
	max-width: 600px;
}

/* =====================
   METRICS BAR
   ===================== */
.zr-metrics {
	background: #0F1D30;
	padding: 48px 0;
	border-top: 1px solid #1C2E46;
	border-bottom: 1px solid #1C2E46;
}

.zr-metric-item {
	text-align: center;
	padding: 16px;
}

.zr-metric-icon {
	width: 52px;
	height: 52px;
	background: rgba(0, 191, 166, 0.12);
	border: 1px solid rgba(0, 191, 166, 0.25);
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 16px;
}

.zr-metric-icon i {
	color: #00BFA6;
	font-size: 22px;
}

.zr-metric-label {
	font-size: 14px;
	font-weight: 600;
	color: #F0F6FF;
	letter-spacing: 0.02em;
}

.zr-metric-desc {
	font-size: 12px;
	color: #64748B;
	margin-top: 4px;
}

/* =====================
   ZIGZAG / TECH OVERVIEW
   ===================== */
.zr-zigzag-row {
	display: flex;
	align-items: center;
	gap: 64px;
	padding: 48px 0;
	border-bottom: 1px solid #E2E8F0;
}

.zr-zigzag-row:last-child {
	border-bottom: none;
}

.zr-zigzag-row .zr-zigzag-img {
	flex: 0 0 48%;
}

.zr-zigzag-row .zr-zigzag-text {
	flex: 1;
}

.zr-zigzag-img img {
	width: 100%;
	height: 340px;
	object-fit: cover;
	border-radius: 10px;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
}

.zr-zigzag-text h3 {
	font-size: 24px;
	font-weight: 600;
	color: #0A1628;
	margin-bottom: 16px;
}

.zr-zigzag-text p {
	color: #334155;
	line-height: 1.7;
	margin-bottom: 24px;
}

.zr-feature-tag {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 12px;
	font-weight: 500;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: #00BFA6;
	background: rgba(0, 191, 166, 0.1);
	border-radius: 6px;
	padding: 4px 12px;
	margin-bottom: 16px;
}

@media (max-width: 991px) {
	.zr-zigzag-row {
		flex-direction: column;
		gap: 32px;
	}

	.zr-zigzag-row .zr-zigzag-img {
		flex: 0 0 100%;
		width: 100%;
	}
}

/* =====================
   CARDS
   ===================== */
.zr-card {
	background: #FFFFFF;
	border: 1px solid #E2E8F0;
	border-radius: 10px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
	display: flex;
	flex-direction: column;
	height: 100%;
	overflow: hidden;
	transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.zr-card:hover {
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14), 0 2px 6px rgba(0, 0, 0, 0.08);
	transform: translateY(-2px);
}

.zr-card-img {
	width: 100%;
	height: 200px;
	object-fit: cover;
}

.zr-card-body {
	padding: 24px;
	flex: 1;
	display: flex;
	flex-direction: column;
}

.zr-card-icon {
	width: 48px;
	height: 48px;
	background: rgba(0, 191, 166, 0.1);
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 16px;
}

.zr-card-icon i {
	color: #00BFA6;
	font-size: 20px;
}

.zr-card h4 {
	font-size: 18px;
	font-weight: 600;
	color: #0A1628;
	margin-bottom: 10px;
	line-height: 1.4;
}

.zr-card p {
	font-size: 14px;
	color: #64748B;
	line-height: 1.6;
	flex: 1;
}

.zr-card-dark {
	background: #0F1D30;
	border: 1px solid #1C2E46;
	border-radius: 10px;
	padding: 32px;
	display: flex;
	flex-direction: column;
	height: 100%;
	transition: box-shadow 0.2s ease;
}

.zr-card-dark:hover {
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.zr-card-dark h4 {
	font-size: 18px;
	font-weight: 600;
	color: #F0F6FF;
	margin-bottom: 10px;
}

.zr-card-dark p {
	font-size: 14px;
	color: #94A3B8;
	line-height: 1.6;
	flex: 1;
}

/* =====================
   RESEARCH / BLOG CARDS
   ===================== */
.zr-blog-card {
	background: #FFFFFF;
	border: 1px solid #E2E8F0;
	border-radius: 10px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	height: 100%;
	transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.zr-blog-card:hover {
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
	transform: translateY(-2px);
}

.zr-blog-card-img-wrap a {
	display: block;
}

.zr-blog-card-img-wrap img {
	width: 100%;
	height: 200px;
	object-fit: cover;
	display: block;
}

.zr-blog-card-body {
	padding: 24px;
	flex: 1;
	display: flex;
	flex-direction: column;
}

.zr-blog-meta {
	display: flex;
	gap: 16px;
	margin-bottom: 12px;
}

.zr-blog-meta span {
	font-size: 12px;
	color: #64748B;
	display: inline-flex;
	align-items: center;
	gap: 5px;
}

.zr-blog-meta i {
	font-size: 11px;
}

.zr-blog-card h5 {
	font-size: 16px;
	font-weight: 600;
	color: #0A1628;
	margin-bottom: 10px;
	line-height: 1.5;
}

.zr-blog-card h5 a {
	color: #0A1628;
	text-decoration: none;
	transition: color 0.2s ease;
}

.zr-blog-card h5 a:hover {
	color: #00BFA6;
}

.zr-blog-card p {
	font-size: 14px;
	color: #64748B;
	line-height: 1.6;
	flex: 1;
}

.zr-read-more {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 14px;
	font-weight: 600;
	color: #00BFA6;
	text-decoration: none;
	margin-top: auto;
	transition: color 0.2s ease;
}

.zr-read-more:hover {
	color: #00A38E;
}

/* =====================
   RESEARCH BAND (dark CTA)
   ===================== */
.zr-research-band {
	background: #070D18;
	padding: 80px 0;
	border-top: 1px solid #1C2E46;
	border-bottom: 1px solid #1C2E46;
}

.zr-research-band h2 {
	color: #F0F6FF;
	font-size: 28px;
	font-weight: 600;
	margin-bottom: 12px;
}

.zr-research-band p {
	color: #94A3B8;
	font-size: 16px;
}

/* =====================
   TEAM
   ===================== */
.zr-team-card {
	background: #FFFFFF;
	border: 1px solid #E2E8F0;
	border-radius: 10px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
	overflow: hidden;
	text-align: center;
	display: flex;
	flex-direction: column;
	height: 100%;
}

.zr-team-card img {
	width: 100%;
	height: 260px;
	object-fit: cover;
	object-position: top;
}

.zr-team-card-body {
	padding: 20px;
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.zr-team-card h4 {
	font-size: 18px;
	font-weight: 600;
	color: #0A1628;
	margin-bottom: 4px;
}

.zr-team-card .role {
	font-size: 13px;
	color: #00BFA6;
	font-weight: 500;
}

/* =====================
   CTA SECTION
   ===================== */
.zr-cta {
	background: #070D18;
	padding: 96px 0;
	text-align: center;
}

.zr-cta h2 {
	color: #F0F6FF;
	font-size: 36px;
	font-weight: 700;
	margin-bottom: 16px;
}

.zr-cta p {
	color: #94A3B8;
	font-size: 16px;
	margin-bottom: 36px;
	max-width: 520px;
	margin-left: auto;
	margin-right: auto;
}

/* =====================
   FOOTER
   ===================== */
.site-footer {
	background: #070D18;
	padding: 72px 0 0;
	border-top: 1px solid #1C2E46;
}

.footer-grid {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr 1.5fr;
	gap: 48px;
	padding-bottom: 48px;
}

.footer-logo {
	color: #F0F6FF;
	font-size: 20px;
	font-weight: 700;
	letter-spacing: -0.01em;
	text-decoration: none;
	display: inline-block;
	margin-bottom: 12px;
}

.footer-brand p {
	font-size: 14px;
	color: #64748B;
	line-height: 1.6;
	margin-bottom: 20px;
}

.footer-social {
	display: flex;
	gap: 12px;
	list-style: none;
	padding: 0;
	margin: 0;
}

.footer-social a {
	width: 36px;
	height: 36px;
	background: #0F1D30;
	border: 1px solid #1C2E46;
	border-radius: 6px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #64748B;
	font-size: 14px;
	transition: color 0.2s ease, border-color 0.2s ease;
}

.footer-social a:hover {
	color: #00BFA6;
	border-color: #00BFA6;
}

.footer-col h4 {
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: #F0F6FF;
	margin-bottom: 20px;
}

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

.footer-col ul li {
	margin-bottom: 12px;
}

.footer-col ul li a {
	color: #64748B;
	font-size: 14px;
	text-decoration: none;
	transition: color 0.2s ease;
}

.footer-col ul li a:hover {
	color: #00BFA6;
}

.footer-contact-item {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	margin-bottom: 12px;
	color: #64748B;
	font-size: 14px;
}

.footer-contact-item i {
	color: #00BFA6;
	font-size: 13px;
	margin-top: 3px;
	flex-shrink: 0;
}

.footer-bottom {
	border-top: 1px solid #1C2E46;
	padding: 20px 0;
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 12px;
}

.footer-bottom p {
	font-size: 13px;
	color: #475569;
	margin: 0;
}

.footer-bottom a {
	color: #475569;
	text-decoration: none;
	transition: color 0.2s ease;
}

.footer-bottom a:hover {
	color: #00BFA6;
}

@media (max-width: 991px) {
	.footer-grid {
		grid-template-columns: 1fr 1fr;
	}
}

@media (max-width: 576px) {
	.footer-grid {
		grid-template-columns: 1fr;
	}

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

/* =====================
   INVESTORS
   ===================== */
.zr-investor-grid {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	justify-content: center;
}

.zr-investor-chip {
	background: #FFFFFF;
	border: 1px solid #E2E8F0;
	border-radius: 6px;
	padding: 12px 24px;
	font-size: 14px;
	font-weight: 600;
	color: #334155;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

/* =====================
   CONTACT FORM
   ===================== */
.zr-form-group {
	margin-bottom: 20px;
}

.zr-form-group label {
	display: block;
	font-size: 14px;
	font-weight: 500;
	color: #334155;
	margin-bottom: 6px;
}

.zr-form-group input,
.zr-form-group textarea,
.zr-form-group select {
	width: 100%;
	background: #FFFFFF;
	color: #0A1628;
	border: 1px solid #E2E8F0;
	border-radius: 6px;
	padding: 12px 16px;
	font-size: 15px;
	font-family: 'IBM Plex Sans', sans-serif;
	outline: none;
	transition: border-color 0.2s ease;
}

.zr-form-group input::placeholder,
.zr-form-group textarea::placeholder {
	color: #94A3B8;
}

.zr-form-group input:focus,
.zr-form-group textarea:focus {
	border-color: #00BFA6;
}

.zr-form-group textarea {
	resize: vertical;
}

.zr-contact-info h3 {
	font-size: 22px;
	font-weight: 600;
	color: #0A1628;
	margin-bottom: 24px;
}

.zr-contact-info-item {
	display: flex;
	align-items: flex-start;
	gap: 16px;
	margin-bottom: 24px;
}

.zr-contact-info-icon {
	width: 44px;
	height: 44px;
	background: rgba(0, 191, 166, 0.1);
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.zr-contact-info-icon i {
	color: #00BFA6;
	font-size: 18px;
}

.zr-contact-info-detail p {
	margin: 0;
	font-size: 14px;
	color: #64748B;
}

.zr-contact-info-detail strong {
	display: block;
	font-size: 15px;
	font-weight: 600;
	color: #0A1628;
	margin-bottom: 2px;
}

/* =====================
   COMPLIANCE / BADGES
   ===================== */
.zr-compliance-card {
	background: #FFFFFF;
	border: 1px solid #E2E8F0;
	border-radius: 10px;
	padding: 28px;
	display: flex;
	flex-direction: column;
	height: 100%;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.zr-compliance-badge {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background: rgba(0, 191, 166, 0.1);
	border: 1px solid rgba(0, 191, 166, 0.25);
	border-radius: 6px;
	padding: 6px 14px;
	font-size: 13px;
	font-weight: 600;
	color: #00BFA6;
	margin-bottom: 16px;
}

.zr-compliance-card h4 {
	font-size: 16px;
	font-weight: 600;
	color: #0A1628;
	margin-bottom: 8px;
}

.zr-compliance-card p {
	font-size: 14px;
	color: #64748B;
	flex: 1;
}

/* =====================
   ARTICLE / BLOG DETAIL
   ===================== */
.container-narrow {
	max-width: 780px;
	margin: 0 auto;
	padding: 0 24px;
}

.zr-article-hero {
	background: #070D18;
	padding: 120px 0 64px;
	text-align: center;
}

.zr-article-hero h1 {
	color: #F0F6FF;
	font-size: 40px;
	font-weight: 700;
	line-height: 1.25;
	letter-spacing: -0.01em;
	margin-bottom: 20px;
}

.zr-article-meta {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 20px;
	flex-wrap: wrap;
}

.zr-article-meta span {
	font-size: 14px;
	color: #64748B;
	display: inline-flex;
	align-items: center;
	gap: 6px;
}

.zr-article-meta i {
	color: #00BFA6;
}

.zr-article-body {
	padding: 72px 0;
	background: #F8FAFC;
}

.zr-article-body img {
	max-width: 100%;
	height: auto;
	border-radius: 10px;
	margin: 32px 0;
}

.zr-article-body h2 {
	font-size: 26px;
	font-weight: 600;
	color: #0A1628;
	margin-top: 48px;
	margin-bottom: 16px;
}

.zr-article-body h3 {
	font-size: 20px;
	font-weight: 600;
	color: #0A1628;
	margin-top: 32px;
	margin-bottom: 12px;
}

.zr-article-body p {
	color: #334155;
	font-size: 16px;
	line-height: 1.8;
	margin-bottom: 20px;
}

.zr-article-body ul,
.zr-article-body ol {
	color: #334155;
	font-size: 16px;
	line-height: 1.8;
	padding-left: 24px;
	margin-bottom: 20px;
}

.zr-article-body code {
	font-family: 'IBM Plex Mono', monospace;
	font-size: 14px;
	color: #00BFA6;
	background: rgba(0, 191, 166, 0.08);
	border-radius: 4px;
	padding: 2px 6px;
}

.zr-article-nav {
	padding: 48px 0;
	background: #EFF3F7;
	border-top: 1px solid #E2E8F0;
}

.zr-prev-next {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 24px;
}

.zr-prev-next a {
	background: #FFFFFF;
	border: 1px solid #E2E8F0;
	border-radius: 10px;
	padding: 20px 24px;
	text-decoration: none;
	transition: box-shadow 0.2s ease;
}

.zr-prev-next a:hover {
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.zr-prev-next .dir {
	font-size: 12px;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: #00BFA6;
	display: block;
	margin-bottom: 6px;
}

.zr-prev-next .title {
	font-size: 15px;
	font-weight: 600;
	color: #0A1628;
}

@media (max-width: 576px) {
	.zr-prev-next {
		grid-template-columns: 1fr;
	}
}

/* =====================
   RELATED ARTICLES
   ===================== */
.zr-related {
	padding: 64px 0;
	background: #F8FAFC;
}

.zr-related h3 {
	font-size: 24px;
	font-weight: 600;
	color: #0A1628;
	margin-bottom: 32px;
}

.zr-related-card {
	background: #FFFFFF;
	border: 1px solid #E2E8F0;
	border-radius: 10px;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	height: 100%;
}

.zr-related-card img {
	width: 100%;
	height: 180px;
	object-fit: cover;
}

.zr-related-card-body {
	padding: 16px;
	flex: 1;
	display: flex;
	flex-direction: column;
}

.zr-related-card h5 {
	font-size: 14px;
	font-weight: 600;
	color: #0A1628;
	margin-bottom: 8px;
	line-height: 1.5;
}

.zr-related-card h5 a {
	color: #0A1628;
	text-decoration: none;
}

.zr-related-card h5 a:hover {
	color: #00BFA6;
}

.zr-related-card .zr-read-more {
	font-size: 13px;
}

/* =====================
   OPEN SOURCE SECTION
   ===================== */
.zr-oss-card {
	background: #0F1D30;
	border: 1px solid #1C2E46;
	border-radius: 10px;
	padding: 28px;
	display: flex;
	flex-direction: column;
	height: 100%;
}

.zr-oss-card h4 {
	color: #F0F6FF;
	font-size: 18px;
	font-weight: 600;
	margin-bottom: 10px;
}

.zr-oss-card p {
	color: #94A3B8;
	font-size: 14px;
	line-height: 1.6;
	flex: 1;
}

.zr-oss-tag {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	font-size: 12px;
	font-weight: 500;
	color: #6366F1;
	background: rgba(99, 102, 241, 0.12);
	border-radius: 4px;
	padding: 3px 10px;
	margin-top: 12px;
}

/* =====================
   MISSION / STORY
   ===================== */
.zr-mission-text h2 {
	font-size: 32px;
	font-weight: 600;
	color: #0A1628;
	margin-bottom: 20px;
}

.zr-mission-text p {
	color: #334155;
	font-size: 16px;
	line-height: 1.8;
	margin-bottom: 16px;
}

.zr-mission-img img {
	width: 100%;
	height: 400px;
	object-fit: cover;
	border-radius: 10px;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
}

/* =====================
   STATS BAR
   ===================== */
.zr-stats-bar {
	background: #EFF3F7;
	padding: 48px 0;
	border-top: 1px solid #E2E8F0;
	border-bottom: 1px solid #E2E8F0;
}

.zr-stat-item {
	text-align: center;
}

.zr-stat-number {
	font-family: 'IBM Plex Mono', monospace;
	font-size: 44px;
	font-weight: 700;
	line-height: 1;
	letter-spacing: -0.02em;
	color: #00BFA6;
}

.zr-stat-label {
	font-size: 14px;
	color: #64748B;
	margin-top: 8px;
}

/* =====================
   LEGAL PAGES
   ===================== */
.zr-legal-body {
	padding: 72px 0;
	background: #F8FAFC;
}

.zr-legal-body h2 {
	font-size: 22px;
	font-weight: 600;
	color: #0A1628;
	margin-top: 48px;
	margin-bottom: 16px;
}

.zr-legal-body h3 {
	font-size: 18px;
	font-weight: 600;
	color: #0A1628;
	margin-top: 32px;
	margin-bottom: 10px;
}

.zr-legal-body p {
	color: #334155;
	font-size: 15px;
	line-height: 1.8;
	margin-bottom: 16px;
}

.zr-legal-body ul {
	color: #334155;
	font-size: 15px;
	line-height: 1.8;
	padding-left: 24px;
	margin-bottom: 20px;
}

/* =====================
   PLATFORM FEATURES
   ===================== */
.zr-feature-card {
	background: #FFFFFF;
	border: 1px solid #E2E8F0;
	border-radius: 10px;
	padding: 28px;
	display: flex;
	flex-direction: column;
	height: 100%;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
	transition: box-shadow 0.2s ease;
}

.zr-feature-card:hover {
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.zr-feature-card .zr-card-icon {
	margin-bottom: 20px;
}

.zr-feature-card h4 {
	font-size: 18px;
	font-weight: 600;
	color: #0A1628;
	margin-bottom: 10px;
}

.zr-feature-card p {
	font-size: 14px;
	color: #64748B;
	line-height: 1.6;
	flex: 1;
}

/* =====================
   404 PAGE
   ===================== */
.zr-404 {
	background: #070D18;
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
}

.zr-404-inner {
	max-width: 520px;
	padding: 40px 24px;
}

.zr-404-code {
	font-family: 'IBM Plex Mono', monospace;
	font-size: 96px;
	font-weight: 700;
	color: #00BFA6;
	line-height: 1;
	letter-spacing: -0.02em;
	margin-bottom: 8px;
}

.zr-404 h1 {
	font-size: 28px;
	font-weight: 600;
	color: #F0F6FF;
	margin-bottom: 16px;
}

.zr-404 p {
	font-size: 16px;
	color: #64748B;
	line-height: 1.7;
	margin-bottom: 32px;
}

.zr-404-circuit {
	margin-bottom: 32px;
	opacity: 0.3;
}

/* =====================
   RESPONSIVE HELPERS
   ===================== */
@media (max-width: 991px) {
	.zr-hero h1 {
		font-size: 40px;
	}

	.zr-section-title {
		font-size: 26px;
	}

	.zr-section-title-dark {
		font-size: 26px;
	}

	.zr-cta h2 {
		font-size: 28px;
	}

	.zr-prev-next {
		grid-template-columns: 1fr;
	}

	.zr-mission-img img {
		height: 280px;
	}
}

@media (max-width: 767px) {
	.zr-section,
	.zr-section-dark,
	.zr-section-light,
	.zr-section-alt {
		padding: 64px 0;
	}

	.zr-hero h1 {
		font-size: 32px;
	}

	.zr-hero p.lead {
		font-size: 16px;
	}

	.zr-subpage-hero h1 {
		font-size: 30px;
	}

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

/* Logo dark/light variant swap */
.logo-img {
  max-height: 40px;
  width: auto;
  vertical-align: middle;
  display: inline-block;
}
/* Light hero default: show dark logo */
.c-nav .logo-img--dark { display: inline-block; }
.c-nav .logo-img--light { display: none; }
/* When nav on dark bg (scrolled dark, hero-dark, navbar-dark), swap */
.c-nav.on-dark .logo-img--dark,
.navbar-dark .logo-img--dark,
body.hero-dark .c-nav .logo-img--dark { display: none; }
.c-nav.on-dark .logo-img--light,
.navbar-dark .logo-img--light,
body.hero-dark .c-nav .logo-img--light { display: inline-block; }