/* ==========================================================================
   Foundry site styles.

   Warm "forge" palette. Dark scheme is the default; a light scheme is
   provided via prefers-color-scheme. Code blocks stay dark in both schemes
   so a single syntax highlighting theme works everywhere.
   ========================================================================== */

:root {
	--bg: #16120d;
	--bg-soft: #1d1811;
	--panel: #211b13;
	--border: #372d1f;
	--text: #f4ede3;
	--muted: #b0a494;
	--heading: #faf5ec;
	--accent: #fb923c;
	--accent-strong: #f97316;
	--link: #fcae6b;
	--code-bg: #17110b;
	--code-border: #322818;
	--code-text: #ede4d6;
	--inline-code-bg: rgba(251, 146, 60, 0.10);
	--shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
}

@media (prefers-color-scheme: light) {
	:root {
		--bg: #fdfaf5;
		--bg-soft: #f6efe4;
		--panel: #ffffff;
		--border: #e8ddcc;
		--text: #2a2115;
		--muted: #6f6353;
		--heading: #201709;
		--accent: #c2410c;
		--accent-strong: #ea580c;
		--link: #b8430e;
		--inline-code-bg: rgba(194, 65, 12, 0.08);
		--shadow: 0 20px 50px -25px rgba(90, 60, 20, 0.35);
	}
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	font-size: 1.0625rem;
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

code, pre, kbd {
	font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

a {
	color: var(--link);
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}

h1, h2, h3, h4 {
	color: var(--heading);
	line-height: 1.2;
	letter-spacing: -0.015em;
}

.wrap {
	max-width: 72rem;
	margin: 0 auto;
	padding: 0 1.5rem;
}

/* Header
   ========================================================================== */

.site-header {
	position: sticky;
	top: 0;
	z-index: 10;
	background: color-mix(in srgb, var(--bg) 80%, transparent);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--border);
}

.site-header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 4rem;
}

.brand {
	display: flex;
	align-items: center;
	gap: 0.6rem;
	font-size: 1.2rem;
	font-weight: 800;
	color: var(--heading);
	letter-spacing: -0.02em;
}

.brand:hover {
	text-decoration: none;
}

.brand-mark {
	width: 1.75rem;
	height: 1.75rem;
	color: var(--accent);
}

.site-nav {
	display: flex;
	align-items: center;
	gap: 1.5rem;
}

.site-nav a {
	color: var(--muted);
	font-weight: 500;
	font-size: 0.95rem;
}

.site-nav a:hover {
	color: var(--text);
	text-decoration: none;
}

.nav-github {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
}

/* Buttons
   ========================================================================== */

.btn {
	display: inline-block;
	padding: 0.7rem 1.4rem;
	border-radius: 0.55rem;
	font-weight: 700;
	font-size: 1rem;
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
	text-decoration: none;
	transform: translateY(-1px);
}

.btn-primary {
	background: linear-gradient(135deg, #fbbf24, #f97316 70%);
	color: #23130a;
	box-shadow: 0 8px 24px -10px rgba(249, 115, 22, 0.7);
}

.btn-ghost {
	border: 1px solid var(--border);
	color: var(--text);
	background: transparent;
}

.btn-ghost:hover {
	border-color: var(--accent);
}

/* Hero
   ========================================================================== */

.hero {
	position: relative;
	overflow: hidden;
	padding: 5.5rem 0 5rem;
	background:
		radial-gradient(50rem 30rem at 15% -10%, rgba(249, 115, 22, 0.14), transparent 60%),
		radial-gradient(40rem 26rem at 95% 10%, rgba(251, 191, 36, 0.08), transparent 65%);
}

.hero-inner {
	display: grid;
	grid-template-columns: minmax(0, 10fr) minmax(0, 11fr);
	gap: 3.5rem;
	align-items: center;
}

.hero-badge {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin: 0 0 1.25rem;
	padding: 0.3rem 0.85rem;
	border: 1px solid var(--border);
	border-radius: 999px;
	background: var(--bg-soft);
	color: var(--muted);
	font-size: 0.82rem;
	font-weight: 600;
	letter-spacing: 0.01em;
}

.badge-dot {
	width: 0.5rem;
	height: 0.5rem;
	border-radius: 50%;
	background: var(--accent-strong);
	box-shadow: 0 0 8px var(--accent-strong);
}

.hero h1 {
	margin: 0 0 1.25rem;
	font-size: clamp(2.4rem, 5vw, 3.4rem);
	font-weight: 850;
	letter-spacing: -0.03em;
}

.hero h1 em {
	font-style: normal;
	background: linear-gradient(100deg, #fbbf24, #f97316 55%, #ef4444);
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}

.hero-sub {
	margin: 0 0 2rem;
	max-width: 34rem;
	color: var(--muted);
	font-size: 1.15rem;
}

.hero-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.9rem;
}

.hero-install {
	margin: 1.75rem 0 0;
}

.hero-install code {
	display: inline-block;
	padding: 0.55rem 1rem;
	border: 1px solid var(--code-border);
	border-radius: 0.5rem;
	background: var(--code-bg);
	color: var(--code-text);
	font-size: 0.92rem;
}

.hero-install code::before {
	content: "$ ";
	color: var(--accent);
}

/* Code windows & syntax highlighting
   ========================================================================== */

.code-window {
	border: 1px solid var(--code-border);
	border-radius: 0.8rem;
	background: var(--code-bg);
	box-shadow: var(--shadow);
	overflow: hidden;
}

.code-window-bar {
	display: flex;
	align-items: center;
	gap: 0.45rem;
	padding: 0.7rem 1rem;
	border-bottom: 1px solid var(--code-border);
}

.code-window-bar .dot {
	width: 0.7rem;
	height: 0.7rem;
	border-radius: 50%;
	background: #4a3d2c;
}

.code-window-title {
	margin-left: 0.5rem;
	color: #8a7a68;
	font-size: 0.8rem;
	font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.highlight, .highlighter-rouge, figure.highlight {
	margin: 0;
}

.highlight pre,
figure.highlight pre {
	margin: 0;
	padding: 1.1rem 1.3rem;
	overflow-x: auto;
	background: var(--code-bg);
	color: var(--code-text);
	font-size: 0.88rem;
	line-height: 1.6;
	tab-size: 4;
}

.code-window .highlight pre {
	background: transparent;
}

/* Syntax theme — shared by Rouge output and hand-highlighted snippets. */
.highlight .c, .highlight .c1, .highlight .cm, .highlight .cd { color: #8a7a68; font-style: italic; }
.highlight .k, .highlight .kd, .highlight .kn, .highlight .kr, .highlight .kv, .highlight .cp { color: #fb923c; }
.highlight .kt, .highlight .kc, .highlight .no { color: #f5b47e; }
.highlight .nc, .highlight .nn { color: #6fd3c4; }
.highlight .nf, .highlight .fm { color: #ffd479; }
.highlight .nv, .highlight .vi, .highlight .vg { color: #ef9a7c; }
.highlight .s, .highlight .s1, .highlight .s2, .highlight .sd, .highlight .sb, .highlight .sx { color: #b5c98a; }
.highlight .mi, .highlight .mf, .highlight .mh, .highlight .il { color: #c9a2e8; }
.highlight .nb, .highlight .bp { color: #fb923c; }
.highlight .o, .highlight .ow { color: #d8cfc0; }
.highlight .n, .highlight .p, .highlight .nx { color: #ede4d6; }
.highlight .err { color: #ede4d6; background: transparent; }

/* Sections (landing)
   ========================================================================== */

.why, .features, .steps, .docs-cards {
	padding: 5rem 0;
}

.why h2, .features h2, .philosophy h2, .steps h2, .docs-cards h2, .cta h2 {
	margin: 0 0 1rem;
	font-size: clamp(1.8rem, 3.5vw, 2.4rem);
	font-weight: 800;
}

.section-lead {
	margin: 0 0 3rem;
	max-width: 44rem;
	color: var(--muted);
	font-size: 1.1rem;
}

.why {
	border-top: 1px solid var(--border);
}

.why-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
	gap: 1.5rem;
}

.why-card {
	display: flex;
	flex-direction: column;
	padding: 1.75rem;
	border: 1px solid var(--border);
	border-radius: 0.8rem;
	background: var(--panel);
}

.why-card h3 {
	margin: 0 0 0.75rem;
	font-size: 1.15rem;
}

.why-card-before h3 { color: var(--muted); }
.why-card-after { border-color: color-mix(in srgb, var(--accent-strong) 45%, var(--border)); }
.why-card-after h3 { color: var(--accent); }

.why-card p {
	margin: 0 0 1.25rem;
	color: var(--muted);
	font-size: 0.98rem;
}

.why-card .highlight {
	margin-top: auto;
	border: 1px solid var(--code-border);
	border-radius: 0.6rem;
	overflow: hidden;
}

/* Features */

.features {
	background: var(--bg-soft);
	border-top: 1px solid var(--border);
	border-bottom: 1px solid var(--border);
}

.features-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
	gap: 1.25rem;
}

.feature {
	padding: 1.5rem;
	border: 1px solid var(--border);
	border-radius: 0.8rem;
	background: var(--panel);
}

.feature-icon {
	width: 1.75rem;
	height: 1.75rem;
	color: var(--accent);
}

.feature h3 {
	margin: 0.9rem 0 0.5rem;
	font-size: 1.05rem;
}

.feature p {
	margin: 0;
	color: var(--muted);
	font-size: 0.93rem;
}

.feature code {
	font-size: 0.85em;
	padding: 0.1em 0.35em;
	border-radius: 0.3em;
	background: var(--inline-code-bg);
	color: var(--accent);
}

/* Philosophy */

.philosophy {
	padding: 5rem 0;
}

.philosophy-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
	gap: 2.5rem 2rem;
	margin-top: 2.5rem;
}

.principle h3 {
	margin: 0 0 0.5rem;
	padding-top: 1rem;
	border-top: 3px solid var(--accent-strong);
	font-size: 1.05rem;
}

.principle p {
	margin: 0;
	color: var(--muted);
	font-size: 0.95rem;
}

.principle code {
	font-size: 0.85em;
	padding: 0.1em 0.35em;
	border-radius: 0.3em;
	background: var(--inline-code-bg);
	color: var(--accent);
}

/* Steps */

.steps {
	border-top: 1px solid var(--border);
}

.step {
	display: grid;
	grid-template-columns: minmax(0, 4fr) minmax(0, 5fr);
	gap: 2.5rem;
	align-items: center;
	padding: 2.5rem 0;
}

.step + .step {
	border-top: 1px solid var(--border);
}

.step-num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.2rem;
	height: 2.2rem;
	border-radius: 50%;
	background: linear-gradient(135deg, #fbbf24, #f97316);
	color: #23130a;
	font-weight: 800;
	font-size: 1.05rem;
}

.step-copy h3 {
	margin: 1rem 0 0.6rem;
	font-size: 1.35rem;
}

.step-copy p {
	margin: 0;
	color: var(--muted);
}

.step-copy code {
	font-size: 0.85em;
	padding: 0.1em 0.35em;
	border-radius: 0.3em;
	background: var(--inline-code-bg);
	color: var(--accent);
}

.step .highlight {
	border: 1px solid var(--code-border);
	border-radius: 0.8rem;
	overflow: hidden;
	box-shadow: var(--shadow);
}

/* Docs cards */

.docs-cards {
	background: var(--bg-soft);
	border-top: 1px solid var(--border);
}

.cards-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
	gap: 1.25rem;
	margin-top: 2.5rem;
}

.doc-card {
	display: block;
	padding: 1.5rem;
	border: 1px solid var(--border);
	border-radius: 0.8rem;
	background: var(--panel);
	color: var(--text);
	transition: border-color 0.15s ease, transform 0.15s ease;
}

.doc-card:hover {
	text-decoration: none;
	border-color: var(--accent);
	transform: translateY(-2px);
}

.doc-card h3 {
	margin: 0 0 0.5rem;
	font-size: 1.05rem;
	color: var(--accent);
}

.doc-card p {
	margin: 0;
	color: var(--muted);
	font-size: 0.93rem;
}

.doc-card code {
	font-size: 0.9em;
}

.chip {
	display: inline-block;
	margin-left: 0.4rem;
	padding: 0.1rem 0.5rem;
	border: 1px solid var(--border);
	border-radius: 999px;
	background: var(--bg-soft);
	color: var(--muted);
	font-size: 0.68rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	vertical-align: 0.15em;
}

/* CTA */

.cta {
	padding: 6rem 0;
	border-top: 1px solid var(--border);
	background:
		radial-gradient(40rem 22rem at 50% 120%, rgba(249, 115, 22, 0.16), transparent 65%);
}

.cta-inner {
	max-width: 44rem;
	text-align: center;
}

.cta-inner .hero-actions {
	justify-content: center;
	margin-top: 2rem;
}

.cta-warning {
	margin: 1.75rem auto 0;
	color: var(--muted);
	font-size: 0.95rem;
}

/* Footer
   ========================================================================== */

.site-footer {
	border-top: 1px solid var(--border);
	padding: 2.5rem 0;
}

.site-footer-inner {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 1rem;
	color: var(--muted);
	font-size: 0.9rem;
}

.site-footer p {
	margin: 0;
}

/* Docs pages
   ========================================================================== */

.docs-wrap {
	display: grid;
	grid-template-columns: 14rem minmax(0, 1fr);
	gap: 3.5rem;
	padding-top: 3rem;
	padding-bottom: 4rem;
}

.docs-sidebar nav {
	position: sticky;
	top: 5.5rem;
}

.docs-sidebar-title {
	margin: 0 0 0.75rem;
	color: var(--heading);
	font-size: 0.8rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
}

.docs-sidebar ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.docs-sidebar li {
	margin: 0;
}

.docs-sidebar a {
	display: block;
	padding: 0.4rem 0.75rem;
	border-left: 2px solid var(--border);
	color: var(--muted);
	font-size: 0.93rem;
}

.docs-sidebar a:hover {
	color: var(--text);
	text-decoration: none;
}

.docs-sidebar a[aria-current="page"] {
	border-left-color: var(--accent-strong);
	color: var(--accent);
	font-weight: 600;
}

/* Docs typography */

.prose {
	max-width: 46rem;
}

.prose h1 {
	margin: 0 0 1.5rem;
	font-size: 2.3rem;
	font-weight: 800;
}

.prose h2 {
	margin: 2.75rem 0 1rem;
	padding-top: 2rem;
	border-top: 1px solid var(--border);
	font-size: 1.55rem;
	font-weight: 750;
}

.prose h3 {
	margin: 2rem 0 0.75rem;
	font-size: 1.2rem;
	font-weight: 700;
}

.prose h4 {
	margin: 1.5rem 0 0.5rem;
	font-size: 1.02rem;
	font-weight: 700;
}

.prose p, .prose ul, .prose ol {
	margin: 0 0 1.2rem;
}

.prose li {
	margin-bottom: 0.35rem;
}

.prose li > p {
	margin-bottom: 0.35rem;
}

.prose code {
	font-size: 0.86em;
	padding: 0.12em 0.4em;
	border-radius: 0.3em;
	background: var(--inline-code-bg);
	color: var(--accent);
}

.prose pre code {
	padding: 0;
	background: transparent;
	color: inherit;
	font-size: inherit;
}

.prose .highlighter-rouge,
.prose figure.highlight {
	margin: 0 0 1.5rem;
}

.prose .highlight {
	border: 1px solid var(--code-border);
	border-radius: 0.7rem;
	overflow: hidden;
}

.prose pre:not(.highlight) {
	padding: 1.1rem 1.3rem;
	overflow-x: auto;
	border: 1px solid var(--code-border);
	border-radius: 0.7rem;
	background: var(--code-bg);
	color: var(--code-text);
	font-size: 0.88rem;
	line-height: 1.6;
	tab-size: 4;
}

.prose blockquote {
	margin: 0 0 1.2rem;
	padding: 0.25rem 1.25rem;
	border-left: 3px solid var(--accent-strong);
	background: var(--bg-soft);
	border-radius: 0 0.5rem 0.5rem 0;
	color: var(--muted);
}

.prose table {
	width: 100%;
	margin: 0 0 1.5rem;
	border-collapse: collapse;
	font-size: 0.95rem;
}

.prose th, .prose td {
	padding: 0.55rem 0.8rem;
	border: 1px solid var(--border);
	text-align: left;
}

.prose th {
	background: var(--bg-soft);
}

.prose hr {
	margin: 2.5rem 0;
	border: 0;
	border-top: 1px solid var(--border);
}

.prose img {
	max-width: 100%;
}

/* Pager */

.docs-pager {
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	max-width: 46rem;
	margin-top: 3rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--border);
}

.docs-pager a {
	display: block;
	padding: 0.85rem 1.1rem;
	border: 1px solid var(--border);
	border-radius: 0.6rem;
	min-width: 11rem;
}

.docs-pager a:hover {
	border-color: var(--accent);
	text-decoration: none;
}

.pager-next {
	margin-left: auto;
	text-align: right;
}

.pager-label {
	display: block;
	color: var(--muted);
	font-size: 0.78rem;
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

.pager-title {
	color: var(--accent);
	font-weight: 600;
}

.pager-prev .pager-title::before { content: "\2190\00a0"; }
.pager-next .pager-title::after { content: "\00a0\2192"; }

.docs-edit {
	max-width: 46rem;
	margin-top: 2rem;
	font-size: 0.88rem;
}

.docs-edit a {
	color: var(--muted);
}

.docs-edit a:hover {
	color: var(--accent);
}

/* Responsive
   ========================================================================== */

@media (max-width: 60rem) {
	.hero {
		padding: 3.5rem 0;
	}

	.hero-inner {
		grid-template-columns: 1fr;
		gap: 2.5rem;
	}

	.step {
		grid-template-columns: 1fr;
		gap: 1.5rem;
	}

	.docs-wrap {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

	.docs-sidebar nav {
		position: static;
	}

	.docs-sidebar ul {
		display: flex;
		flex-wrap: wrap;
		gap: 0.4rem;
	}

	.docs-sidebar a {
		border: 1px solid var(--border);
		border-radius: 999px;
		padding: 0.3rem 0.9rem;
	}

	.docs-sidebar a[aria-current="page"] {
		border-color: var(--accent-strong);
	}
}

@media (max-width: 40rem) {
	body {
		font-size: 1rem;
	}

	.site-nav {
		gap: 1rem;
	}

	.nav-github span {
		display: none;
	}

	.why, .features, .steps, .docs-cards, .philosophy {
		padding: 3.5rem 0;
	}

	.cta {
		padding: 4rem 0;
	}

	.docs-pager {
		flex-direction: column;
	}

	.docs-pager a {
		min-width: 0;
	}

	.pager-next {
		margin-left: 0;
	}
}