@font-face {
	font-family: 'Inter Local';
	src: url('../font/Inter_24pt-Regular.ttf') format('truetype');
	font-weight: 400;
	font-style: normal;
}

:root {
	--page-bg: #0e1219;
	--page-overlay: rgba(14, 18, 25, 0.84);
	--panel-bg: rgba(22, 34, 51, 0.92);
	--panel-bg-strong: rgba(17, 25, 38, 0.96);
	--panel-highlight: rgba(198, 192, 159, 0.86);
	--border-outer: #b6bfc6;
	--border-inner: #c9d5e0;
	--border-soft: rgba(182, 191, 198, 0.28);
	--text-main: #d1d1d1;
	--text-soft: #a5a5a5;
	--accent-primary: #c6c09f;
	--accent-secondary: #c7f9f9;
	--accent-muted: #7a7661;
	--shadow-strong: 0 18px 44px rgba(0, 0, 0, 0.42);
	--radius-lg: 0.85rem;
	--radius-md: 0.65rem;
	--content-width: 1320px;
}

html,
body {
	min-height: 100%;
}

body {
	margin: 0;
	font-family: 'Inter Local', sans-serif;
	color: var(--text-main);
	background:
		linear-gradient(180deg, rgba(14, 18, 25, 0.34), rgba(14, 18, 25, 0.92)),
		linear-gradient(120deg, rgba(198, 192, 159, 0.18), rgba(210, 203, 168, 0.06) 45%, rgba(14, 18, 25, 0.72) 100%),
		url('../assets/game.png') center center / cover fixed no-repeat,
		var(--page-bg);
	position: relative;
	overflow-x: hidden;
}

body::before,
body::after {
	content: '';
	position: fixed;
	inset: 0;
	pointer-events: none;
	z-index: 0;
}

body::before {
	background:
		radial-gradient(circle at 18% 12%, rgba(199, 249, 249, 0.14), transparent 24%),
		radial-gradient(circle at 82% 18%, rgba(198, 192, 159, 0.12), transparent 20%),
		radial-gradient(circle at 50% 80%, rgba(255, 255, 255, 0.06), transparent 18%);
	opacity: 0.72;
}

body::after {
	background-image:
		linear-gradient(rgba(182, 191, 198, 0.04) 1px, transparent 1px),
		linear-gradient(90deg, rgba(182, 191, 198, 0.04) 1px, transparent 1px);
	background-size: 64px 64px, 64px 64px;
	background-position: center center;
	opacity: 0.22;
}

.site-shell {
	position: relative;
	z-index: 1;
	padding: 1.4rem 0 2rem;
}

.container-xxl {
	max-width: var(--content-width);
}

.homepage-layout {
	padding-top: 0.8rem;
	padding-bottom: 1rem;
}

.viewport-frame {
	padding: 0.8rem;
	border: 3px solid rgba(182, 191, 198, 0.9);
	border-radius: 0.45rem;
	background:
		linear-gradient(180deg, rgba(22, 34, 51, 0.44), rgba(14, 18, 25, 0.66)),
		repeating-linear-gradient(90deg, rgba(201, 213, 224, 0.08) 0 2px, transparent 2px 18px),
		rgba(11, 14, 21, 0.54);
	box-shadow:
		0 0 0 1px rgba(201, 213, 224, 0.68) inset,
		0 0 0 6px rgba(14, 18, 25, 0.62) inset,
		0 16px 42px rgba(0, 0, 0, 0.34);
}

.viewport-grid {
	margin: 0;
	padding: 0;
}

.hero-shell,
.page-footer {
	padding-inline: 0.75rem;
}

.story-card {
	position: relative;
	padding: 1.3rem;
	border: 1px solid var(--border-outer);
	border-radius: var(--radius-lg);
	background:
		linear-gradient(180deg, rgba(22, 34, 51, 0.92), var(--panel-bg)),
		repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.018) 0 14px, rgba(0, 0, 0, 0.02) 14px 28px);
	box-shadow: var(--shadow-strong);
	box-shadow:
		0 0 0 1px rgba(182, 191, 198, 0.46) inset,
		0 0 0 6px rgba(14, 18, 25, 0.34) inset,
		var(--shadow-strong);
	overflow: hidden;
}

.story-card::before,
.story-card::after {
	content: '';
	position: absolute;
	pointer-events: none;
	border-radius: calc(var(--radius-lg) - 0.2rem);
	left: 0.55rem;
	right: 0.55rem;
	top: 0.55rem;
	bottom: 0.55rem;
	border: 1px solid var(--border-soft);
	opacity: 0.88;
}

.story-card::after {
	left: 0.9rem;
	right: 0.9rem;
	top: 0.9rem;
	bottom: 0.9rem;
	opacity: 0.24;
}

.hero-card {
	display: grid;
	gap: 1.1rem;
	align-items: center;
	background: linear-gradient(145deg, rgba(17, 25, 38, 0.96), rgba(14, 18, 25, 0.96));
	padding: 1.35rem;
}

.hero-brand {
	display: grid;
	gap: 0.85rem;
	align-content: start;
}

.hero-logo {
	width: min(100%, 380px);
	height: auto;
	filter: drop-shadow(0 8px 14px rgba(0, 0, 0, 0.35));
}

.hero-kicker,
.section-kicker,
.hero-overline,
.choice-meta,
.footer-line {
	margin: 0;
	text-transform: uppercase;
	letter-spacing: 0.16em;
	font-size: 0.69rem;
	color: var(--accent-secondary);
	position: relative;
	z-index: 1;
}

.hero-kicker,
.hero-overline,
.section-kicker,
.choice-header-meta {
	display: none;
}

.hero-copy,
.module-column,
.menu-column,
.choice-copy {
	position: relative;
	z-index: 1;
}

.hero-title,
.section-title {
	margin: 0;
	font-size: clamp(1.65rem, 1.9vw + 1rem, 2.65rem);
	line-height: 1.08;
	color: #f1f4f5;
	text-wrap: balance;
	position: relative;
	z-index: 1;
}

.hero-text,
.section-text {
	margin-top: 12px;
	max-width: 64ch;
	font-size: 1rem;
	line-height: 1.62;
	color: var(--text-soft);
	position: relative;
	z-index: 1;
}

.hero-copy {
	display: grid;
	gap: 0.9rem;
}

.menu-card,
.module-column {
	display: grid;
	gap: 1rem;
}

.choice-header {
	display: grid;
	gap: 0;
	padding: 0.85rem 0.95rem;
	border: 1px solid rgba(182, 191, 198, 0.46);
	border-radius: var(--radius-md);
	background: linear-gradient(180deg, rgba(17, 25, 38, 0.92), rgba(14, 18, 25, 0.96));
	box-shadow: inset 0 1px 0 rgba(201, 213, 224, 0.08);
	position: relative;
	z-index: 1;
}

.choice-header-title,
.choice-header-meta {
	margin: 0;
}

.choice-header-title {
	font-size: 1.45rem;
	font-weight: 600;
	line-height: 1.15;
	color: #f1f4f5;
}

.choice-header-meta {
	font-size: 0.74rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--accent-secondary);
}

.choice-list {
	display: grid;
	gap: 0.65rem;
	margin-top: 0.25rem;
	position: relative;
	z-index: 1;
}

.choice-link {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 0.9rem;
	align-items: start;
	padding: 0.4rem 1rem;
	border: 1px solid rgba(182, 191, 198, 0.58);
	border-radius: var(--radius-md);
	background: linear-gradient(180deg, rgba(22, 34, 51, 0.96), rgba(14, 18, 25, 0.98));
	color: inherit;
	text-decoration: none;
	transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
	box-shadow: inset 0 1px 0 rgba(201, 213, 224, 0.08), inset 0 -1px 0 rgba(0, 0, 0, 0.3);
	position: relative;
	overflow: hidden;
}

.choice-link:hover,
.choice-link:focus-visible {
	transform: translateY(-1px);
	border-color: var(--accent-primary);
	box-shadow: 0 12px 20px rgba(0, 0, 0, 0.24);
	background: linear-gradient(180deg, rgba(29, 42, 65, 0.98), rgba(22, 34, 51, 0.98));
	outline: none;
}

.choice-link:hover::before,
.choice-link:focus-visible::before,
.choice-link.is-active::before {
	opacity: 1;
}

.choice-link.is-active {
	border-color: var(--accent-primary);
	background: linear-gradient(180deg, rgba(198, 192, 159, 0.86), rgba(17, 25, 38, 0.96));
	box-shadow: 0 14px 24px rgba(0, 0, 0, 0.28);
}

.choice-link.is-disabled {
	opacity: 0.56;
	border-color: rgba(182, 191, 198, 0.18);
	background: linear-gradient(180deg, rgba(17, 25, 38, 0.9), rgba(14, 18, 25, 0.94));
	box-shadow: none;
	cursor: default;
}

.choice-index {
	display: inline-grid;
	place-items: center;
	width: 1.8rem;
	height: 1.8rem;
	border-radius: 0.2rem;
	border: 1px solid rgba(182, 191, 198, 0.7);
	background: rgba(14, 18, 25, 0.68);
	color: var(--accent-secondary);
	font-size: 0.88rem;
	font-weight: 600;
	line-height: 1;
	margin-top: 0.1rem;
	flex-shrink: 0;
}

.choice-copy {
	display: grid;
	gap: 0.28rem;
}

.choice-label {
	font-size: 1.05rem;
	font-weight: 600;
	line-height: 1.3;
	color: #f1f4f5;
}

.choice-number {
	color: var(--accent-secondary);
}

.module-column {
	gap: 0.95rem;
}

.content-pane {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 1.6rem;
	gap: 1rem;
	min-height: 100%;
	background: linear-gradient(180deg, rgba(22, 34, 51, 0.94), rgba(14, 18, 25, 0.98));
}

.content-pane-main {
	min-width: 0;
	display: grid;
}

.content-pane-header,
.content-pane-body {
	position: relative;
	z-index: 1;
}

.content-pane-header {
	display: grid;
	gap: 0.35rem;
	padding-bottom: 1rem;
	border-bottom: 1px solid rgba(182, 191, 198, 0.24);
}

.content-pane-title {
	margin: 0;
	font-size: 1.7rem;
	line-height: 1.1;
	color: #f1f4f5;
}

.content-pane-body {
	padding-top: 1rem;
}

.media-card-layout {
	display: grid;
	grid-template-columns: minmax(160px, 260px) minmax(0, 1fr);
	gap: 1.1rem;
	align-items: center;
}

.logo-card {
	padding: 1.6rem;
	display: grid;
	place-items: center;
}

.standalone-logo {
	width: 90%;
	height: auto;
	filter: drop-shadow(0 14px 24px rgba(0, 0, 0, 0.28));
}

.feature-logo {
	width: min(100%, 240px);
	height: auto;
	justify-self: center;
	filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.26));
}

.feature-list {
	margin: 0;
	padding-left: 1.2rem;
	display: grid;
	gap: 0.65rem;
	color: var(--text-soft);
	position: relative;
	z-index: 1;
}

.feature-list li {
	line-height: 1.6;
}

.link-row {
	display: flex;
	flex-wrap: wrap;
	gap: 0.8rem;
	position: relative;
	z-index: 1;
}

.inline-link {
	display: inline-flex;
	align-items: center;
	padding: 0.55rem 0.8rem;
	border: 1px solid rgba(198, 192, 159, 0.38);
	border-radius: 0.45rem;
	background: rgba(198, 192, 159, 0.08);
	color: var(--accent-secondary);
	text-decoration: none;
	transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.inline-link:hover,
.inline-link:focus-visible {
	background: rgba(198, 192, 159, 0.16);
	border-color: rgba(198, 192, 159, 0.62);
	transform: translateY(-1px);
	outline: none;
}

.content-pane-body .module-column {
	gap: 0.85rem;
}

.content-pane-body .story-card {
	padding: 1.1rem;
	border-radius: 0.55rem;
	background: linear-gradient(180deg, rgba(17, 25, 38, 0.96), rgba(14, 18, 25, 0.98));
}

.scroll-rail {
	position: relative;
	align-self: stretch;
	justify-self: end;
	width: 1.6rem;
	min-height: 100%;
	margin-right: -0.1rem;
	border-left: 1px solid rgba(182, 191, 198, 0.16);
	border-right: 1px solid rgba(182, 191, 198, 0.16);
	background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(0, 0, 0, 0.04));
}

.scroll-rail-line {
	position: absolute;
	left: 50%;
	top: 1rem;
	bottom: 1rem;
	width: 2px;
	transform: translateX(-50%);
	background: linear-gradient(180deg, rgba(182, 191, 198, 0.75), rgba(201, 213, 224, 0.4), rgba(182, 191, 198, 0.75));
	border-radius: 999px;
}

.scroll-marker {
	position: absolute;
	left: 50%;
	width: 0.95rem;
	height: 0.2rem;
	transform: translateX(-50%);
	border-radius: 999px;
	background: var(--border-inner);
	box-shadow: 0 0 0 1px rgba(16, 28, 31, 0.5);
}

.scroll-marker-top {
	top: 4rem;
}

.scroll-marker-mid {
	top: 50%;
	transform: translate(-50%, -50%);
}

.scroll-marker-bottom {
	bottom: 4rem;
}

.diagram-card {
	overflow: auto;
}

.screenshot-gallery-card {
	padding: 1.2rem;
}

.screenshot-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 1rem;
	position: relative;
	z-index: 1;
}

.screenshot-tile {
	margin: 0;
	padding: 0.8rem;
	border: 1px solid rgba(182, 191, 198, 0.2);
	border-radius: 0.65rem;
	background: linear-gradient(180deg, rgba(17, 25, 38, 0.88), rgba(14, 18, 25, 0.92));
	display: grid;
	gap: 0.75rem;
}

.screenshot-image {
	width: 100%;
	aspect-ratio: 16 / 9;
	object-fit: contain;
	padding: 1rem;
	border-radius: 0.45rem;
	background: linear-gradient(180deg, rgba(14, 18, 25, 0.9), rgba(11, 14, 21, 0.96));
	border: 1px solid rgba(182, 191, 198, 0.16);
}

.screenshot-caption {
	margin: 0;
	font-size: 0.92rem;
	line-height: 1.45;
	color: var(--text-soft);
}

.cta-card {
	gap: 1rem;
	display: grid;
}

.inline-cta {
	justify-self: start;
	padding: 0.78rem 1.15rem;
	border-radius: 0.35rem;
	border: 1px solid var(--accent-primary);
	background: rgba(198, 192, 159, 0.16);
	color: #f1f4f5;
	text-decoration: none;
	transition: background 160ms ease, transform 160ms ease;
}

.inline-cta:hover,
.inline-cta:focus-visible {
	background: rgba(198, 192, 159, 0.28);
	transform: translateY(-1px);
	outline: none;
}

.footer-card {
	padding-top: 1rem;
	padding-bottom: 1rem;
	background: linear-gradient(180deg, rgba(17, 25, 38, 0.92), rgba(14, 18, 25, 0.96));
}

.footer-line {
	display: flex;
	flex-wrap: wrap;
	gap: 0.45rem;
	align-items: center;
}

.footer-separator {
	color: var(--accent-secondary);
	opacity: 0.7;
}

.footer-link {
	color: var(--accent-secondary);
	text-decoration: none;
}

.footer-link:hover,
.footer-link:focus-visible {
	text-decoration: underline;
	outline: none;
}

@media (min-width: 992px) {
	.hero-card {
		grid-template-columns: minmax(240px, 0.9fr) minmax(0, 1.1fr);
	}

	.viewport-grid {
		min-height: 52rem;
	}

	.content-pane {
		min-height: 100%;
	}
}

@media (max-width: 991.98px) {
	.site-shell {
		padding-top: 1rem;
	}

	.hero-shell,
	.page-footer {
		padding-inline: 0.35rem;
	}

	.story-card {
		padding: 1.2rem;
	}

	.viewport-frame {
		padding: 0.55rem;
	}

	.content-pane {
		grid-template-columns: 1fr;
	}

	.scroll-rail {
		display: none;
	}

	.media-card-layout {
		grid-template-columns: 1fr;
	}

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

	.hero-title,
	.section-title {
		font-size: clamp(1.45rem, 5vw, 2.25rem);
	}
}

@media (max-width: 575.98px) {
	body {
		background-attachment: scroll;
	}

	.choice-link {
		padding: 0.9rem;
		gap: 0.75rem;
	}

	.choice-index {
		width: 1.65rem;
		height: 1.65rem;
		border-radius: 0.18rem;
	}

	.hero-logo {
		width: min(100%, 290px);
	}
}