:root {
	color-scheme: dark;
	--bg: #08090d;
	--bg-2: #10131a;
	--panel: rgba(18, 22, 31, 0.76);
	--panel-solid: #121721;
	--text: #f5f1ea;
	--muted: #a9afbb;
	--line: rgba(255, 255, 255, 0.12);
	--hot: #ef4136;
	--warm: #fbb040;
	--cool: #55d7c6;
	--shadow: rgba(0, 0, 0, 0.42);
	--max: 1120px;
	font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	min-height: 100vh;
	margin: 0;
	overflow-x: hidden;
	background:
		radial-gradient(circle at 18% 8%, rgba(239, 65, 54, 0.24), transparent 30rem),
		radial-gradient(circle at 82% 20%, rgba(85, 215, 198, 0.16), transparent 28rem),
		linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 36px),
		linear-gradient(90deg, var(--bg), var(--bg-2) 54%, #090b10);
	color: var(--text);
	line-height: 1.5;
}

body::before {
	position: fixed;
	inset: 0;
	z-index: -1;
	pointer-events: none;
	content: "";
	background:
		linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
	background-size: 72px 72px;
	mask-image: linear-gradient(to bottom, black, transparent 82%);
}

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

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

button {
	font: inherit;
}

.site-header,
.hero,
.section,
.contact-section,
.site-footer {
	width: min(calc(100vw - 40px), var(--max));
	margin-inline: auto;
}

.site-header {
	position: sticky;
	top: 0;
	z-index: 5;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 24px;
	padding: 22px 0 14px;
	backdrop-filter: blur(18px);
}

.brand {
	display: inline-flex;
	align-items: center;
	width: clamp(150px, 20vw, 220px);
}

.nav-links {
	display: flex;
	align-items: center;
	gap: clamp(14px, 3vw, 30px);
	color: var(--muted);
	font-size: 0.94rem;
}

.nav-links a {
	transition: color 160ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
	color: var(--text);
}

.hero {
	display: grid;
	grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.74fr);
	gap: clamp(32px, 6vw, 76px);
	align-items: center;
	min-height: calc(100vh - 92px);
	padding: 70px 0 82px;
}

.hero-copy {
	max-width: 720px;
}

.eyebrow {
	margin: 0 0 16px;
	color: var(--cool);
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0;
	text-transform: uppercase;
}

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

h1 {
	max-width: 720px;
	margin-bottom: 26px;
	font-size: clamp(3.1rem, 6.8vw, 6.35rem);
	line-height: 0.94;
	letter-spacing: 0;
	text-wrap: balance;
}

h1 span {
	display: block;
}

h2 {
	margin-bottom: 18px;
	font-size: clamp(2rem, 4vw, 4rem);
	line-height: 0.98;
	letter-spacing: 0;
}

h3 {
	margin-bottom: 12px;
	font-size: clamp(1.3rem, 2vw, 1.65rem);
	line-height: 1.1;
	letter-spacing: 0;
}

.lead {
	max-width: 660px;
	margin-bottom: 34px;
	color: var(--muted);
	font-size: clamp(1.12rem, 2vw, 1.38rem);
}

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

.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 48px;
	padding: 0 20px;
	border: 1px solid var(--line);
	border-radius: 8px;
	font-weight: 800;
	transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}

.button:hover,
.button:focus-visible,
.product-link:hover,
.product-link:focus-visible,
.contact-button:hover,
.contact-button:focus-visible {
	transform: translateY(-2px);
}

.button.primary {
	border-color: transparent;
	background: linear-gradient(135deg, var(--hot), var(--warm));
	color: #111217;
}

.button.secondary {
	background: rgba(255, 255, 255, 0.06);
	color: var(--text);
}

.signal-panel {
	position: relative;
	overflow: hidden;
	align-self: stretch;
	min-height: 520px;
	padding: 24px;
	border: 1px solid var(--line);
	border-radius: 8px;
	background:
		linear-gradient(145deg, rgba(255, 255, 255, 0.08), transparent 40%),
		var(--panel);
	box-shadow: 0 28px 80px var(--shadow);
}

.signal-panel::before {
	position: absolute;
	inset: 22px;
	border: 1px solid rgba(255, 255, 255, 0.08);
	content: "";
}

.panel-topline {
	position: relative;
	z-index: 1;
	display: flex;
	justify-content: space-between;
	gap: 16px;
	color: var(--muted);
	font-size: 0.78rem;
	font-weight: 800;
	text-transform: uppercase;
}

.orbit-mark {
	position: absolute;
	inset: 18% -30% auto 11%;
	width: 132%;
	opacity: 0.88;
	filter: drop-shadow(0 0 38px rgba(239, 65, 54, 0.22));
	transform: rotate(-6deg);
}

.orbit-mark::before,
.orbit-mark::after {
	position: absolute;
	inset: -38% 20% auto auto;
	width: 42%;
	aspect-ratio: 1;
	border: 1px solid rgba(251, 176, 64, 0.22);
	border-radius: 50%;
	content: "";
}

.orbit-mark::after {
	inset: 32% auto auto -4%;
	width: 34%;
	border-color: rgba(85, 215, 198, 0.22);
}

.metric-grid {
	position: absolute;
	right: 24px;
	bottom: 24px;
	left: 24px;
	z-index: 1;
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 1px;
	overflow: hidden;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: var(--line);
}

.metric-grid div {
	min-height: 106px;
	padding: 18px;
	background: rgba(8, 9, 13, 0.78);
}

.metric-label,
.tag,
.service-number {
	display: block;
	margin-bottom: 9px;
	color: var(--warm);
	font-size: 0.76rem;
	font-weight: 800;
	text-transform: uppercase;
}

.metric-grid strong {
	display: block;
	font-size: clamp(1rem, 2vw, 1.35rem);
	line-height: 1.1;
}

.section {
	padding: 88px 0;
}

.section-heading {
	max-width: 640px;
	margin-bottom: 28px;
}

.product-link {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 28px;
	align-items: end;
	padding: clamp(24px, 5vw, 46px);
	border: 1px solid var(--line);
	border-radius: 8px;
	background:
		linear-gradient(135deg, rgba(239, 65, 54, 0.14), transparent 45%),
		linear-gradient(315deg, rgba(85, 215, 198, 0.11), transparent 45%),
		var(--panel-solid);
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.24);
	transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}

.product-link p {
	max-width: 710px;
	margin-bottom: 0;
	color: var(--muted);
	font-size: 1.08rem;
}

.product-link:hover,
.product-link:focus-visible {
	border-color: rgba(251, 176, 64, 0.55);
}

.arrow {
	display: grid;
	place-items: center;
	width: 54px;
	height: 54px;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--hot), var(--warm));
	color: #101217;
	font-size: 1.45rem;
	font-weight: 900;
}

.service-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 16px;
}

.service-grid article {
	min-height: 260px;
	padding: 26px;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: rgba(18, 22, 31, 0.68);
}

.service-grid p,
.contact-section p {
	color: var(--muted);
}

.contact-section {
	display: grid;
	grid-template-columns: minmax(0, 0.8fr) minmax(340px, 0.55fr);
	gap: clamp(28px, 6vw, 76px);
	align-items: start;
	padding: 88px 0 110px;
}

.contact-section h2 {
	max-width: 10ch;
}

.contact-card {
	display: grid;
	gap: 12px;
	padding: 18px;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: var(--panel-solid);
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.24);
}

.contact-button {
	display: grid;
	grid-template-columns: 86px minmax(0, 1fr);
	gap: 16px;
	align-items: center;
	width: 100%;
	min-height: 66px;
	padding: 14px 16px;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: rgba(255, 255, 255, 0.04);
	color: var(--text);
	text-align: left;
	cursor: pointer;
	transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}

.contact-button span {
	color: var(--muted);
	font-size: 0.82rem;
	font-weight: 800;
	text-transform: uppercase;
}

.contact-button strong {
	overflow-wrap: anywhere;
	font-size: clamp(1rem, 2vw, 1.18rem);
}

.contact-button.is-revealed {
	border-color: rgba(85, 215, 198, 0.48);
	background: rgba(85, 215, 198, 0.08);
}

.contact-note {
	margin: 6px 0 0;
	font-size: 0.9rem;
}

.site-footer {
	display: flex;
	justify-content: space-between;
	gap: 18px;
	padding: 28px 0 36px;
	border-top: 1px solid var(--line);
	color: var(--muted);
	font-size: 0.92rem;
}

:focus-visible {
	outline: 3px solid rgba(85, 215, 198, 0.78);
	outline-offset: 4px;
}

@media (max-width: 880px) {
	.site-header {
		position: static;
	}

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

	.hero {
		min-height: auto;
		padding-top: 54px;
	}

	h1 {
		max-width: 100%;
	}

	.signal-panel {
		min-height: 460px;
	}

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

	.service-grid article {
		min-height: 0;
	}
}

@media (max-width: 560px) {
	.site-header,
	.hero,
	.section,
	.contact-section,
	.site-footer {
		width: min(calc(100vw - 28px), var(--max));
	}

	.site-header {
		align-items: flex-start;
	}

	.nav-links {
		display: grid;
		gap: 8px;
		justify-items: end;
	}

	h1 {
		font-size: clamp(2.6rem, 10.5vw, 3.25rem);
		line-height: 0.98;
		text-wrap: wrap;
	}

	.hero-actions,
	.site-footer {
		flex-direction: column;
	}

	.button {
		width: 100%;
	}

	.signal-panel {
		min-height: 430px;
		padding: 18px;
	}

	.signal-panel::before {
		inset: 16px;
	}

	.metric-grid {
		right: 18px;
		bottom: 18px;
		left: 18px;
		grid-template-columns: 1fr;
	}

	.metric-grid div {
		min-height: auto;
		padding: 14px;
	}

	.orbit-mark {
		inset: 18% -42% auto 6%;
		width: 150%;
	}

	.product-link {
		grid-template-columns: 1fr;
	}

	.arrow {
		width: 48px;
		height: 48px;
	}

	.contact-button {
		grid-template-columns: 1fr;
		gap: 2px;
	}
}