fix: add missing .tech-logo CSS on cybersecurite pages

Icons were rendering at full SVG size (no width/height constraint).
Added .tech-logo { width: 1.5rem; height: 1.5rem } to both EN + FR.

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

Author: ferr079

src/pages/cybersecurite.astro

@@ -371,6 +371,12 @@ try {
     font-weight: 700;
   }
 
+  .tech-logo {
+    width: 1.5rem;
+    height: 1.5rem;
+    flex-shrink: 0;
+  }
+
   .layer-header h2 {
     font-size: 1.4rem;
     margin-bottom: 0;

src/pages/fr/cybersecurite.astro

@@ -371,6 +371,12 @@ try {
     font-weight: 700;
   }
 
+  .tech-logo {
+    width: 1.5rem;
+    height: 1.5rem;
+    flex-shrink: 0;
+  }
+
   .layer-header h2 {
     font-size: 1.4rem;
     margin-bottom: 0;