:root {
	--base-neutral: #fcfcfc;
	--base-dark: #0a2240;
	--base-muted: rgba(10, 34, 64, 0.66);
	--base-border: rgba(10, 34, 64, 0.14);
	--surface: #ffffff;
	--content-width: 1180px;
	--content-gutter: 18px;
	--font-sans: 'IBM Plex Sans', system-ui, sans-serif;
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background: var(--base-neutral);
	color: var(--base-dark);
	font-family: var(--font-sans);
}

a {
	color: inherit;
	text-decoration: none;
}

.site-header {
	position: sticky;
	top: 0;
	z-index: 20;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	min-height: 80px;
	padding: 14px max(var(--content-gutter), calc((100vw - var(--content-width)) / 2));
	border-bottom: 1px solid var(--base-border);
	background: rgba(252, 252, 252, 0.92);
	backdrop-filter: blur(14px);
}

.brand-link {
	display: inline-flex;
	flex-shrink: 0;
}

.brand-logo {
	width: 137px;
	height: auto;
}

.main-nav {
	display: flex;
	align-items: center;
	gap: clamp(16px, 3vw, 32px);
	font-size: 15px;
	font-weight: 600;
}

.main-nav a {
	position: relative;
	color: rgba(10, 34, 64, 0.64);
	transition: color 180ms ease;
}

.main-nav a::after {
	position: absolute;
	right: 0;
	bottom: -6px;
	left: 0;
	height: 2px;
	background: var(--base-dark);
	content: '';
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 180ms ease;
}

.main-nav a:hover {
	color: var(--base-dark);
}

.main-nav a:hover::after {
	transform: scaleX(1);
}

.hero-section {
	position: relative;
	overflow: hidden;
	min-height: calc(100vh - 80px);
	background: var(--base-dark);
	color: white;
}

.hero-bg {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(115deg, rgba(10, 34, 64, 0.96), rgba(10, 34, 64, 0.82)),
		radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.2), transparent 28%),
		linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px),
		url('https://images.unsplash.com/photo-1558494949-ef010cbdcc31?auto=format&fit=crop&w=2400&q=85');
	background-position:
		center,
		center,
		center,
		center,
		center;
	background-repeat: no-repeat, no-repeat, repeat, repeat, no-repeat;
	background-size:
		auto,
		auto,
		44px 44px,
		44px 44px,
		cover;
}

.hero-inner {
	position: relative;
	display: grid;
	grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
	align-items: center;
	gap: clamp(32px, 6vw, 80px);
	width: min(var(--content-width), calc(100% - (var(--content-gutter) * 2)));
	min-height: calc(100vh - 80px);
	margin: 0 auto;
	padding: 76px 0;
}

.hero-copy {
	max-width: 760px;
}

.eyebrow {
	margin: 0;
	color: rgba(255, 255, 255, 0.68);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.2em;
	text-transform: uppercase;
}

.eyebrow.dark {
	color: rgba(10, 34, 64, 0.56);
}

h1,
h2,
h3,
p {
	margin-top: 0;
}

h1 {
	margin-bottom: 24px;
	font-size: clamp(42px, 6.2vw, 78px);
	font-weight: 650;
	letter-spacing: -0.04em;
	line-height: 0.98;
}

h2 {
	margin-bottom: 14px;
	font-size: clamp(30px, 4vw, 52px);
	font-weight: 650;
	letter-spacing: -0.035em;
	line-height: 1.04;
}

h3 {
	margin-bottom: 12px;
	font-size: 22px;
	line-height: 1.15;
}

.hero-text {
	max-width: 680px;
	color: rgba(255, 255, 255, 0.78);
	font-size: clamp(16px, 1.6vw, 20px);
	line-height: 1.7;
}

.hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 34px;
}

.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 50px;
	border: 1px solid transparent;
	padding: 0 24px;
	font-size: 15px;
	font-weight: 700;
	transition:
		background 180ms ease,
		color 180ms ease,
		border-color 180ms ease,
		transform 180ms ease;
}

.button:hover {
	transform: translateY(-1px);
}

.button-light {
	background: white;
	color: var(--base-dark);
}

.button-light:hover {
	background: rgba(255, 255, 255, 0.9);
}

.button-outline {
	border-color: rgba(255, 255, 255, 0.38);
	color: white;
}

.button-outline:hover {
	background: rgba(255, 255, 255, 0.08);
}

.hero-card {
	border: 1px solid rgba(255, 255, 255, 0.18);
	background: rgba(255, 255, 255, 0.08);
	padding: clamp(24px, 4vw, 38px);
	box-shadow: 0 28px 70px rgba(0, 0, 0, 0.22);
	backdrop-filter: blur(10px);
}

.hero-card-top {
	display: grid;
	gap: 8px;
	margin-bottom: 34px;
}

.hero-card-top span {
	color: rgba(255, 255, 255, 0.56);
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.18em;
	text-transform: uppercase;
}

.hero-card-top strong {
	font-size: clamp(28px, 3vw, 42px);
	line-height: 1;
}

.hero-card p {
	margin-bottom: 0;
	color: rgba(255, 255, 255, 0.74);
	line-height: 1.7;
}

.datacenter-diagram {
	position: relative;
	overflow: hidden;
	margin-bottom: 30px;
	border: 1px solid rgba(255, 255, 255, 0.18);
	background:
		linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px),
		linear-gradient(135deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.03));
	background-size:
		28px 28px,
		28px 28px,
		auto;
	padding: 22px;
}

.datacenter-diagram::before {
	position: absolute;
	inset: -30% auto auto -10%;
	width: 70%;
	height: 70%;
	background: radial-gradient(circle, rgba(255, 255, 255, 0.16), transparent 62%);
	content: '';
}

.rack-row {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 12px;
}

.rack {
	display: grid;
	gap: 7px;
	min-height: 128px;
	border: 1px solid rgba(255, 255, 255, 0.24);
	background: rgba(10, 34, 64, 0.26);
	padding: 12px;
	box-shadow: inset 0 0 24px rgba(255, 255, 255, 0.04);
}

.rack.active {
	border-color: rgba(255, 255, 255, 0.45);
	background: rgba(255, 255, 255, 0.1);
}

.rack span {
	display: block;
	border: 1px solid rgba(255, 255, 255, 0.16);
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0.55) 0 10px, transparent 10px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.02));
}

.datacenter-diagram svg {
	position: relative;
	z-index: 1;
	display: block;
	width: 100%;
	margin: 12px 0 4px;
	overflow: visible;
}

.circuit,
.airflow {
	fill: none;
	stroke: url('#pulse-gradient');
	stroke-linecap: round;
	stroke-linejoin: round;
	stroke-width: 3;
}

.circuit.muted {
	opacity: 0.6;
	stroke-dasharray: 6 10;
}

.airflow {
	opacity: 0.74;
	stroke-dasharray: 3 12;
}

.airflow.second {
	opacity: 0.5;
}

.node {
	fill: rgba(255, 255, 255, 0.9);
	stroke: rgba(10, 34, 64, 0.55);
	stroke-width: 3;
}

.node.hot {
	fill: rgba(255, 255, 255, 0.62);
}

.diagram-labels {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 10px;
}

.diagram-labels span {
	border: 1px solid rgba(255, 255, 255, 0.18);
	background: rgba(255, 255, 255, 0.08);
	padding: 9px 10px;
	color: rgba(255, 255, 255, 0.72);
	font-size: 11px;
	font-weight: 800;
	letter-spacing: 0.16em;
	text-align: center;
	text-transform: uppercase;
}

.section {
	width: min(var(--content-width), calc(100% - (var(--content-gutter) * 2)));
	margin: 0 auto;
	padding: clamp(64px, 9vw, 112px) 0;
}

.section-heading {
	max-width: 790px;
}

.section-heading p:not(.eyebrow),
.section-lead {
	color: var(--base-muted);
	font-size: clamp(16px, 1.4vw, 19px);
	line-height: 1.75;
}

.intro-section {
	display: grid;
	gap: 42px;
}

.stats-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 16px;
}

.stat-card {
	border: 1px solid var(--base-border);
	background: var(--surface);
	padding: 24px;
}

.stat-card span {
	display: block;
	color: rgba(10, 34, 64, 0.56);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.stat-card strong {
	display: block;
	margin-top: 12px;
	font-size: clamp(34px, 4vw, 48px);
	line-height: 1;
}

.services-section {
	border-top: 1px solid var(--base-border);
}

.service-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 16px;
	margin-top: 38px;
}

.service-card {
	min-height: 280px;
	border: 1px solid var(--base-border);
	background: white;
	padding: 26px;
	transition:
		border-color 180ms ease,
		box-shadow 180ms ease,
		transform 180ms ease;
}

.service-card:hover {
	border-color: rgba(10, 34, 64, 0.3);
	box-shadow: 0 20px 52px rgba(10, 34, 64, 0.08);
	transform: translateY(-3px);
}

.service-number {
	display: inline-flex;
	margin-bottom: 54px;
	color: rgba(10, 34, 64, 0.46);
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 0.16em;
}

.service-card p {
	margin-bottom: 0;
	color: var(--base-muted);
	font-size: 15px;
	line-height: 1.7;
}

.marquee-section {
	overflow: hidden;
	border-top: 1px solid var(--base-border);
}

.marquee {
	position: relative;
	margin-top: 36px;
	overflow: hidden;
}

.marquee::before,
.marquee::after {
	position: absolute;
	z-index: 2;
	top: 0;
	bottom: 0;
	width: 12%;
	content: '';
	pointer-events: none;
}

.marquee::before {
	left: 0;
	background: linear-gradient(90deg, var(--base-neutral), transparent);
}

.marquee::after {
	right: 0;
	background: linear-gradient(270deg, var(--base-neutral), transparent);
}

.marquee-track {
	display: flex;
	width: max-content;
	gap: 14px;
	animation: marquee 34s linear infinite;
}

.marquee.reverse .marquee-track {
	animation-direction: reverse;
	animation-duration: 42s;
}

.marquee:hover .marquee-track {
	animation-play-state: paused;
}

.logo-card {
	display: inline-flex;
	align-items: center;
	gap: 14px;
	min-width: 230px;
	border: 1px solid var(--base-border);
	background: white;
	padding: 18px;
}

.logo-card span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 auto;
	width: 48px;
	height: 48px;
	border: 1px solid rgba(10, 34, 64, 0.18);
	background: rgba(10, 34, 64, 0.04);
	color: var(--base-dark);
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 0.08em;
}

.logo-card strong {
	white-space: nowrap;
	font-size: 16px;
}

.cta-section {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	align-items: center;
	gap: 28px;
	width: min(var(--content-width), calc(100% - (var(--content-gutter) * 2)));
	margin: clamp(38px, 6vw, 72px) auto 0;
	background: var(--base-dark);
	color: white;
	padding: clamp(30px, 5vw, 54px);
}

.cta-section h2 {
	max-width: 840px;
	margin-bottom: 14px;
}

.cta-section p:not(.eyebrow) {
	max-width: 720px;
	margin-bottom: 0;
	color: rgba(255, 255, 255, 0.72);
	line-height: 1.7;
}

.site-footer {
	display: grid;
	grid-template-columns: auto minmax(0, 1fr) auto;
	align-items: center;
	gap: 22px;
	width: min(var(--content-width), calc(100% - (var(--content-gutter) * 2)));
	margin: 0 auto;
	padding: 42px 0;
	color: var(--base-dark);
}

.site-footer img {
	width: 126px;
	height: auto;
}

.site-footer p {
	margin: 4px 0 0;
	color: rgba(10, 34, 64, 0.58);
}

.footer-contact {
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-end;
	gap: 10px 18px;
	margin: 0;
	color: rgba(10, 34, 64, 0.68);
	font-style: normal;
	font-size: 14px;
	font-weight: 600;
}

.footer-contact a {
	transition: color 180ms ease;
}

.footer-contact a:hover {
	color: var(--base-dark);
}

@keyframes marquee {
	from {
		transform: translateX(0);
	}
	to {
		transform: translateX(-50%);
	}
}

@media (max-width: 980px) {
	.main-nav {
		display: none;
	}

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

	.hero-card {
		max-width: 560px;
	}

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

	.cta-section {
		grid-template-columns: 1fr;
	}

	.cta-section .button {
		justify-self: start;
	}
}

@media (max-width: 620px) {
	:root {
		--content-gutter: 14px;
	}

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

	.brand-logo {
		width: 118px;
	}

	.hero-inner {
		min-height: calc(100vh - 72px);
		padding: 52px 0;
	}

	.hero-actions,
	.button {
		width: 100%;
	}

	.stats-grid,
	.service-grid {
		grid-template-columns: 1fr;
	}

	.service-card {
		min-height: auto;
	}

	.service-number {
		margin-bottom: 28px;
	}

	.logo-card {
		min-width: 210px;
	}

	.site-footer {
		grid-template-columns: 1fr;
	}

	.footer-contact {
		justify-content: flex-start;
	}
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	*,
	*::before,
	*::after {
		animation-duration: 1ms !important;
		scroll-behavior: auto !important;
		transition-duration: 1ms !important;
	}
}