:root {
	color-scheme: dark;
	--bg: #0c1116;
	--panel: rgba(16, 24, 31, 0.9);
	--panel-strong: #131b22;
	--panel-soft: #18232c;
	--line: rgba(124, 150, 171, 0.28);
	--line-strong: rgba(255, 147, 43, 0.75);
	--text: #edf3f7;
	--muted: #9eb0bd;
	--accent: #ff932b;
	--accent-soft: rgba(255, 147, 43, 0.14);
	--signal: #56d28f;
	--warning: #ffd166;
	--shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
	--grid-width: min(1180px, calc(100vw - 32px));
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: "IBM Plex Sans", sans-serif;
	background:
		radial-gradient(circle at top left, rgba(53, 91, 120, 0.25), transparent 36%),
		linear-gradient(180deg, #0b1015 0%, #101820 45%, #0b1015 100%);
	color: var(--text);
	min-height: 100vh;
}

body::before {
	content: "";
	position: fixed;
	inset: 0;
	background-image:
		linear-gradient(rgba(158, 176, 189, 0.05) 1px, transparent 1px),
		linear-gradient(90deg, rgba(158, 176, 189, 0.05) 1px, transparent 1px);
	background-size: 72px 72px;
	pointer-events: none;
	mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 92%);
}

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

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

.site-shell {
	width: var(--grid-width);
	margin: 0 auto;
	padding: 24px 0 48px;
	position: relative;
	z-index: 1;
}

.topbar,
.hero,
.section,
.footer {
	position: relative;
	animation: rise 0.8s ease both;
}

.topbar {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 24px;
	padding: 18px 0;
	margin-bottom: 28px;
	backdrop-filter: blur(12px);
	position: sticky;
	top: 0;
	z-index: 10;
	background: linear-gradient(180deg, rgba(12, 17, 22, 0.92), rgba(12, 17, 22, 0.6));
	border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.brand {
	display: inline-flex;
	align-items: center;
	gap: 14px;
	font-family: "Barlow Condensed", sans-serif;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.brand img {
	border: 1px solid rgba(255, 255, 255, 0.08);
	background: #111920;
	padding: 4px;
	box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.brand-kicker,
.eyebrow,
.panel-kicker,
.visual-label {
	display: block;
	font-size: 0.78rem;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--accent);
	margin-bottom: 8px;
}

.brand-name {
	display: block;
	font-size: 1.7rem;
	line-height: 1;
}

.topbar-actions {
	display: flex;
	align-items: center;
	gap: 18px;
	flex-wrap: wrap;
}

.main-nav {
	display: inline-flex;
	gap: 18px;
	font-size: 0.95rem;
	color: var(--muted);
}

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

.language-switcher {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-size: 0.85rem;
	color: var(--muted);
}

.language-switcher select {
	appearance: none;
	background: var(--panel-strong);
	border: 1px solid var(--line);
	color: var(--text);
	padding: 10px 36px 10px 12px;
	font: inherit;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	background-image: linear-gradient(45deg, transparent 50%, var(--accent) 50%), linear-gradient(135deg, var(--accent) 50%, transparent 50%);
	background-position: calc(100% - 18px) calc(50% - 3px), calc(100% - 12px) calc(50% - 3px);
	background-size: 6px 6px, 6px 6px;
	background-repeat: no-repeat;
}

.hero {
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr);
	gap: 28px;
	padding: 36px 0 12px;
	align-items: stretch;
}

.frame {
	background: linear-gradient(180deg, rgba(18, 27, 34, 0.94), rgba(13, 20, 27, 0.94));
	border: 1px solid var(--line);
	box-shadow: var(--shadow);
	position: relative;
	overflow: hidden;
}

.frame::before,
.frame::after {
	content: "";
	position: absolute;
	width: 18px;
	height: 18px;
	border-color: var(--line-strong);
	border-style: solid;
	opacity: 0.85;
	pointer-events: none;
}

.frame::before {
	top: 12px;
	left: 12px;
	border-width: 2px 0 0 2px;
}

.frame::after {
	right: 12px;
	bottom: 12px;
	border-width: 0 2px 2px 0;
}

.accent-frame {
	background: linear-gradient(180deg, rgba(28, 24, 19, 0.96), rgba(18, 20, 24, 0.96));
	border-color: rgba(255, 147, 43, 0.34);
}

.hero-copy,
.visual-card,
.metric-card,
.diagram-card,
.step-card,
.roadmap-panel,
.partners-card,
.interest-card,
.contact-card {
	padding: 28px;
}

.hero-copy h1,
.section-heading h2,
.contact-card h2 {
	font-family: "Barlow Condensed", sans-serif;
	font-size: clamp(2.9rem, 5vw, 5.4rem);
	line-height: 0.94;
	letter-spacing: 0.03em;
	text-transform: uppercase;
	margin: 0 0 18px;
}

.section-heading h2,
.contact-card h2 {
	font-size: clamp(2rem, 4vw, 3.3rem);
	margin-bottom: 12px;
}

.hero-text,
.section-heading p,
.contact-card p,
.interest-note,
.diagram-heading p,
.step-card p,
.metric-card p,
.status-label,
.status-value,
.footer p {
	color: var(--muted);
	line-height: 1.7;
	margin: 0;
}

.hero-actions,
.contact-actions {
	display: flex;
	gap: 14px;
	flex-wrap: wrap;
	margin: 28px 0;
}

.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 52px;
	padding: 0 22px;
	font-family: "Barlow Condensed", sans-serif;
	font-size: 1.05rem;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	border: 1px solid transparent;
	transition: transform 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
}

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

.button-primary {
	background: var(--accent);
	color: #15110c;
	box-shadow: 0 12px 28px rgba(255, 147, 43, 0.28);
}

.button-secondary {
	background: rgba(255, 255, 255, 0.02);
	border-color: var(--line);
	color: var(--text);
}

.hero-points,
.status-grid,
.metric-grid,
.steps-grid,
.roadmap-columns,
#interest-list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.hero-points {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 12px;
	margin-top: 24px;
}

.hero-points li,
.metric-card,
.step-card,
.status-item {
	background: rgba(255, 255, 255, 0.025);
	border: 1px solid rgba(255, 255, 255, 0.05);
	padding: 18px;
	position: relative;
	overflow: hidden;
}

.hero-points li::before,
.metric-card::before,
.step-card::before,
.status-item::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.06), transparent);
	transform: translateX(-100%);
	animation: sweep 7s linear infinite;
	animation-delay: var(--delay, 0s);
	pointer-events: none;
}

.hero-point-title,
.metric-title,
.step-title,
.status-label,
.diagram-heading h3,
.roadmap-column h4,
.interest-card h3 {
	font-family: "Barlow Condensed", sans-serif;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	margin: 0 0 8px;
	font-size: 1.15rem;
}

.hero-point-value,
.metric-value,
.status-value {
	display: block;
	font-size: clamp(1.4rem, 3vw, 2.35rem);
	font-family: "Barlow Condensed", sans-serif;
	color: var(--text);
	line-height: 1;
	margin-bottom: 6px;
}

.stack {
	display: grid;
	grid-template-rows: 1fr auto;
	gap: 24px;
}

.scan-card img,
.partners-card img {
	width: 100%;
	border: 1px solid rgba(255, 255, 255, 0.06);
	background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
}

.status-title {
	margin: 0 0 18px;
	font-family: "Barlow Condensed", sans-serif;
	font-size: 1.35rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.status-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
}

.status-value {
	color: var(--signal);
	font-size: 1.55rem;
}

.section {
	padding: 72px 0 0;
}

.section-heading {
	margin-bottom: 28px;
	max-width: 900px;
}

.split-heading {
	display: grid;
	grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.7fr);
	gap: 20px;
	align-items: end;
}

.metric-grid,
.steps-grid,
.partners-grid,
.workflow-grid,
.faq-grid {
	display: grid;
	gap: 20px;
}

.metric-grid {
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.workflow-grid,
.partners-grid,
.faq-grid {
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.diagram-box {
	min-height: 280px;
	border: 1px solid rgba(255, 255, 255, 0.06);
	background:
		linear-gradient(180deg, rgba(8, 12, 16, 0.78), rgba(12, 17, 22, 0.96)),
		repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0, rgba(255, 255, 255, 0.04) 1px, transparent 1px, transparent 40px);
	padding: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-top: 18px;
	position: relative;
	overflow-x: auto;
}

.diagram-box svg {
	max-width: 100%;
	height: auto;
}

.diagram-fallback {
	width: 100%;
	height: auto;
	border: 1px solid rgba(255, 255, 255, 0.08);
}

.steps-grid {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.step-index {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	margin-bottom: 18px;
	background: var(--accent-soft);
	border: 1px solid rgba(255, 147, 43, 0.28);
	font-family: "Barlow Condensed", sans-serif;
	font-size: 1.3rem;
	color: var(--accent);
}

.faq-list {
	display: grid;
	gap: 12px;
}

.faq-item {
	border: 1px solid var(--line);
	background: rgba(255, 255, 255, 0.025);
}

.faq-item summary {
	list-style: none;
	padding: 20px 22px;
	font-family: "Barlow Condensed", sans-serif;
	font-size: 1.1rem;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	cursor: pointer;
	position: relative;
}

.faq-item summary::-webkit-details-marker {
	display: none;
}

.faq-item summary::after {
	content: "+";
	position: absolute;
	right: 22px;
	top: 50%;
	transform: translateY(-50%);
	color: var(--accent);
	font-size: 1.4rem;
}

.faq-item[open] summary::after {
	content: "-";
}

.faq-item p {
	padding: 0 22px 20px;
	color: var(--muted);
	line-height: 1.65;
	margin: 0;
}

.roadmap-panel {
	display: flex;
	flex-direction: column;
	gap: 18px;
}

.roadmap-columns {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 12px;
}

.roadmap-column {
	background: rgba(255, 255, 255, 0.025);
	border: 1px solid rgba(255, 255, 255, 0.05);
	padding: 18px;
}

.roadmap-column ul,
#interest-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 10px;
	color: var(--muted);
	line-height: 1.6;
}

.roadmap-column li,
#interest-list li {
	padding-left: 18px;
	position: relative;
}

.roadmap-column li::before,
#interest-list li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 10px;
	width: 8px;
	height: 2px;
	background: var(--accent);
}

.interest-card {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 16px;
}

.contact-card {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto;
	gap: 24px;
	align-items: center;
}

.footer {
	padding: 40px 0 12px;
	text-align: center;
	color: var(--muted);
	font-size: 0.92rem;
}

@keyframes rise {
	from {
		opacity: 0;
		transform: translateY(18px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes sweep {
	0%,
	70% {
		transform: translateX(-100%);
	}
	100% {
		transform: translateX(140%);
	}
}

@media (max-width: 1080px) {
	.hero,
	.workflow-grid,
	.faq-grid,
	.partners-grid,
	.contact-card,
	.split-heading {
		grid-template-columns: 1fr;
	}

	.metric-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

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

	.topbar {
		position: static;
	}

	.hero {
		padding-top: 16px;
	}

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

@media (max-width: 720px) {
	.site-shell {
		width: min(100vw - 20px, 100%);
		padding-top: 14px;
	}

	.topbar,
	.topbar-actions,
	.main-nav,
	.hero-points,
	.status-grid,
	.metric-grid,
	.steps-grid {
		display: grid;
	}

	.topbar,
	.topbar-actions {
		gap: 14px;
	}

	.main-nav,
	.hero-points,
	.status-grid,
	.metric-grid,
	.steps-grid {
		grid-template-columns: 1fr;
	}

	.hero-copy,
	.visual-card,
	.metric-card,
	.diagram-card,
	.step-card,
	.roadmap-panel,
	.partners-card,
	.interest-card,
	.contact-card {
		padding: 22px;
	}

	.hero-copy h1 {
		font-size: clamp(2.4rem, 14vw, 4rem);
	}

	.section {
		padding-top: 56px;
	}

	.button {
		width: 100%;
	}

	.language-switcher {
		justify-content: space-between;
	}
}