---
// Flat technical node-link diagram for the hero. Hand-placed so it reads as a
// deliberate blueprint, not a physics blob: thin ink lines, hollow nodes, mono
// labels. Hovering a node inks it in. No glow, no gradients, no motion.
---

<svg
	class="cg-graph"
	viewBox="0 0 780 600"
	role="img"
	aria-label="A code knowledge graph: index.ts links to auth.ts, router.ts and api/users.ts, which branch to middleware.ts, types/index.ts, createRouter and listUsers."
>
	<g class="edges">
		<line x1="430" y1="64" x2="250" y2="210" />
		<line x1="430" y1="64" x2="450" y2="250" />
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		<line x1="250" y1="210" x2="180" y2="380" />
		<line x1="250" y1="210" x2="340" y2="380" />
		<line x1="450" y1="250" x2="560" y2="380" />
		<line x1="560" y1="380" x2="560" y2="500" />
	</g>

	<g class="nodes">
		<g class="node">
			<circle cx="430" cy="64" r="9" />
			<text x="448" y="69" text-anchor="start">index.ts</text>
		</g>
		<g class="node">
			<circle cx="250" cy="210" r="9" />
			<text x="232" y="215" text-anchor="end">auth.ts</text>
		</g>
		<g class="node">
			<circle cx="450" cy="250" r="9" />
			<text x="468" y="255" text-anchor="start">router.ts</text>
		</g>
		<g class="node">
			<circle cx="650" cy="200" r="9" />
			<text x="668" y="205" text-anchor="start">api/users.ts</text>
		</g>
		<g class="node">
			<circle cx="180" cy="380" r="9" />
			<text x="180" y="410" text-anchor="middle">middleware.ts</text>
		</g>
		<g class="node">
			<circle cx="340" cy="380" r="9" />
			<text x="340" y="410" text-anchor="middle">types/index.ts</text>
		</g>
		<g class="node">
			<circle cx="560" cy="380" r="9" />
			<text x="578" y="385" text-anchor="start">createRouter</text>
		</g>
		<g class="node">
			<circle cx="560" cy="500" r="9" />
			<text x="560" y="530" text-anchor="middle">listUsers</text>
		</g>
	</g>
</svg>

<style>
	.cg-graph {
		width: 100%;
		height: auto;
		max-width: 560px;
		min-width: 0; /* flex item: allow shrinking below intrinsic SVG width */
		display: block;
	}
	.cg-graph .edges line {
		stroke: var(--cg-ink);
		stroke-width: 1.25;
	}
	.cg-graph .node circle {
		fill: var(--cg-paper);
		stroke: var(--cg-ink);
		stroke-width: 1.5;
		transition: fill 0.12s ease;
	}
	.cg-graph .node text {
		font-family: var(--sl-font-mono);
		font-size: 15px;
		fill: var(--cg-ink);
		dominant-baseline: middle;
	}
	.cg-graph .node:hover circle {
		fill: var(--cg-ink);
	}
</style>