feat(inflexion): la curva que se dobla en el punto, sin fork

components/primitives/__tests__/IlustracionInflexion.test.tsx

@@ -5,16 +5,33 @@ import { IlustracionInflexion } from '../IlustracionInflexion';
 describe('<IlustracionInflexion />', () => {
   it('is decorative: hidden from assistive tech', () => {
     const { container } = render(<IlustracionInflexion />);
-    expect(container.querySelector('svg')).toHaveAttribute('aria-hidden', 'true');
+    const svg = container.querySelector('svg');
+    expect(svg).toHaveAttribute('aria-hidden', 'true');
+    expect(svg).toHaveAttribute('focusable', 'false');
   });
 
-  it('draws the growth line, the drift-away line and the strategy line', () => {
+  it('shares the unified canvas with the other scene illustrations', () => {
     const { container } = render(<IlustracionInflexion />);
-    expect(container.querySelectorAll('path')).toHaveLength(3);
+    expect(container.querySelector('svg')).toHaveAttribute('viewBox', '0 0 220 120');
+  });
+
+  it('is a single bend at the inflection point, not a fork', () => {
+    const { container } = render(<IlustracionInflexion />);
+    // The previous version drew three diverging paths (growth / drift /
+    // strategy) — the same fork as ParaQuien. The rework is one continuous
+    // line that bends at the point: two segments, pre- and post-inflection.
+    expect(container.querySelectorAll('path')).toHaveLength(2);
   });
 
   it('marks the inflection point itself', () => {
     const { container } = render(<IlustracionInflexion />);
     expect(container.querySelectorAll('circle').length).toBeGreaterThanOrEqual(1);
   });
+
+  it('bends from the present (azul) into clarity (dorado)', () => {
+    const { container } = render(<IlustracionInflexion />);
+    const clases = Array.from(container.querySelectorAll('path')).map((p) => p.getAttribute('class') ?? '');
+    expect(clases.some((c) => c.includes('text-azul-profundo'))).toBe(true);
+    expect(clases.some((c) => c.includes('text-dorado'))).toBe(true);
+  });
 });