Mark the current page with weight alone, dropping its underline at rest and on hover

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011rCHPCdbV5C5dDJjEmMDuy

Author: mlaetitia

themes/osi/assets/scss/_6_components.navigation.scss

@@ -265,7 +265,6 @@ footer {
 
 	.menu-item {
 		&.current-menu-item > a, &.current-menu-parent > a, &.current-menu-ancestor > a {
-			text-decoration: underline;
 			font-weight: $baseWeightBold;
 			letter-spacing: -.25px;
 		}
@@ -310,7 +309,7 @@ footer {
 
 				.menu-item {
 					&.current-menu-item > a, &.current-menu-parent > a, &.current-menu-ancestor > a {
-						text-decoration: underline;
+						text-decoration: none;
 					}
 				}
 
@@ -324,6 +323,15 @@ footer {
 				text-decoration-thickness: 3px;
 				text-underline-offset: 8px;
 			}
+
+			& > .menu-item.current-menu-item > a:hover,
+			& > .menu-item.current-menu-item > a:focus,
+			& > .menu-item.current-menu-parent > a:hover,
+			& > .menu-item.current-menu-parent > a:focus,
+			& > .menu-item.current-menu-ancestor > a:hover,
+			& > .menu-item.current-menu-ancestor > a:focus {
+				text-decoration: none;
+			}
 		}
 
 	// footer menu