diff --git a/src/app/page.tsx b/src/app/page.tsx
index 5978ba2..1b7a9a7 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -8,11 +8,9 @@ import {
   getModuleMeta,
   getStatusInfo,
   moduleUrl,
-  REFERENCE_APPS,
   sectionOf,
   SECTIONS,
   type ModuleState,
-  type RefApp,
 } from "@/lib/sam";
 
 export default function Home() {
@@ -84,42 +82,6 @@ export default function Home() {
     );
   };
 
-  const renderRefCard = (app: RefApp) => (
-    <div className="col-md-6" key={`ref-${app.name}`}>
-      <div className="app-card p-2">
-        <table className="table table-borderless mb-0 align-middle">
-          <tbody>
-            <tr>
-              <td className="ps-3" style={{ width: 56 }}>
-                <i
-                  className={`bx ${app.icon} bx-sm bx-border text-light ${app.bg}`}
-                />
-              </td>
-              <td>
-                <a
-                  href={app.url}
-                  target="_blank"
-                  rel="noopener noreferrer"
-                  className="text-decoration-none text-dark d-block py-2 stretched-link"
-                >
-                  {app.title}
-                </a>
-                <div className="d-flex align-items-center gap-2">
-                  <small className="text-muted" style={{ fontSize: "0.75rem" }}>
-                    sam.norteamericano.cl
-                  </small>
-                </div>
-              </td>
-              <td className="text-end pe-3" style={{ width: 40 }}>
-                <i className="bx bx-chevron-right text-muted" />
-              </td>
-            </tr>
-          </tbody>
-        </table>
-      </div>
-    </div>
-  );
-
   return (
     <>
       <div className="sidenav">
@@ -218,12 +180,6 @@ export default function Home() {
 
                         {list.map(renderModuleCard)}
 
-                        {section.id === "sam" &&
-                          REFERENCE_APPS.filter(
-                            (a) =>
-                              !list.some((m) => m.name.toLowerCase() === a.name)
-                          ).map(renderRefCard)}
-
                         {isReview && backend && (
                           <>
                             <div className="col-md-6">
diff --git a/src/lib/sam.ts b/src/lib/sam.ts
index 87a7b40..453e6d8 100644
--- a/src/lib/sam.ts
+++ b/src/lib/sam.ts
@@ -183,6 +183,7 @@ export const REFERENCE_APPS: RefApp[] = [
     url: "https://sam.norteamericano.cl/profesor/",
   },
 ];
+// (Reservado: accesos legacy, hoy sin uso en el índice.)
 const iconMap: Record<string, { icon: string; bg: string }> = {
   sam: { icon: "bx-layer", bg: "bg-primary" },
   ventas: { icon: "bx-money", bg: "bg-success" },