From bd16de2aa32fa3f789a8e0d67c6dae20788318b4 Mon Sep 17 00:00:00 2001
From: erikgh <erikguzh@outlook.es>
Date: Fri, 31 Jul 2026 11:14:02 -0600
Subject: [PATCH] fix(grafico): SecuenciaClaridad usa el grosor de su propia
 barra
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Cada línea resuelta tomaba el grosor de LINEAS_SIMBOLO[0] sin importar a
qué barra pertenecía; funcionaba por coincidencia porque las tres barras
del manual comparten height: 8. Se indexa ahora por DISPERSAS[i].barra, y
se agrega una prueba de regresión que fija el grosor de cada línea al de
su propia barra (derivado de LINEAS_SIMBOLO, no hardcodeado).
---
 components/primitives/SecuenciaClaridad.tsx   |  3 +-
 .../__tests__/SecuenciaClaridad.test.tsx      | 37 ++++++++++++++++++-
 2 files changed, 38 insertions(+), 2 deletions(-)

diff --git a/components/primitives/SecuenciaClaridad.tsx b/components/primitives/SecuenciaClaridad.tsx
index 0e1e4ae..0241734 100644
--- a/components/primitives/SecuenciaClaridad.tsx
+++ b/components/primitives/SecuenciaClaridad.tsx
@@ -80,7 +80,8 @@ export function SecuenciaClaridad({
     };
   };
 
-  const grosor = (i: number) => (completa && SOBREVIVE.includes(i) ? LINEAS_SIMBOLO[0].grosor : 1.5);
+  const grosor = (i: number) =>
+    completa && SOBREVIVE.includes(i) ? LINEAS_SIMBOLO[DISPERSAS[i].barra].grosor : 1.5;
 
   // Reduced motion renders plain <line> elements: motion.line would apply its
   // own dash scaffolding and leave the drawing invisible (see the same trap in
diff --git a/components/primitives/__tests__/SecuenciaClaridad.test.tsx b/components/primitives/__tests__/SecuenciaClaridad.test.tsx
index 946ac8d..4b62603 100644
--- a/components/primitives/__tests__/SecuenciaClaridad.test.tsx
+++ b/components/primitives/__tests__/SecuenciaClaridad.test.tsx
@@ -1,8 +1,14 @@
 import { render } from '@testing-library/react';
-import { describe, it, expect } from 'vitest';
+import { describe, it, expect, afterEach } from 'vitest';
 import { SecuenciaClaridad } from '../SecuenciaClaridad';
+import { LINEAS_SIMBOLO } from '@/lib/simbolo';
 
 describe('<SecuenciaClaridad />', () => {
+  const matchMediaOriginal = window.matchMedia;
+  afterEach(() => {
+    window.matchMedia = matchMediaOriginal;
+  });
+
   it('is decorative: hidden from assistive tech', () => {
     const { container } = render(<SecuenciaClaridad />);
     const svg = container.querySelector('svg');
@@ -21,6 +27,35 @@ describe('<SecuenciaClaridad />', () => {
     expect(resolucion).toHaveLength(3);
   });
 
+  it('gives each resolved line its own bar\'s stroke width, not the first bar\'s', () => {
+    // Force the reduced-motion branch: it is the only one where stroke-width
+    // is a literal DOM attribute rather than a Framer Motion `animate` target
+    // jsdom's inert IntersectionObserver stub never resolves (see
+    // lib/__tests__/motion.test.tsx), so the animated branch's `enVista` never
+    // flips true and its resolved strokeWidth is unreachable from the DOM.
+    window.matchMedia = (query: string) =>
+      ({
+        matches: true,
+        media: query,
+        onchange: null,
+        addEventListener: () => {},
+        removeEventListener: () => {},
+        addListener: () => {},
+        removeListener: () => {},
+        dispatchEvent: () => false,
+      }) as unknown as MediaQueryList;
+
+    const { container } = render(<SecuenciaClaridad variant="completa" />);
+    const resueltas = container.querySelectorAll('[data-resolucion]');
+    expect(resueltas).toHaveLength(3);
+
+    // The three survivors appear in document order following DISPERSAS, one
+    // per group, so they line up 1:1 with the symbol's own three bars.
+    resueltas.forEach((linea, i) => {
+      expect(linea).toHaveAttribute('stroke-width', String(LINEAS_SIMBOLO[i].grosor));
+    });
+  });
+
   it('leaves the tension unresolved in the hero variant', () => {
     const { container } = render(<SecuenciaClaridad variant="hero" />);
     expect(container.querySelectorAll('[data-resolucion]')).toHaveLength(0);