Align hero lockup type with Display and Paragraph styles.

Use 110% heading line-height, 14px subhead under 430, and pin Bricolage optical size so Medium stays Medium.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/layout.tsx

@@ -26,7 +26,8 @@ const inter = Inter({
 
 const bricolageGrotesque = Bricolage_Grotesque({
   subsets: ["latin"],
-  weight: ["400", "500", "700", "800"],
+  weight: "variable",
+  axes: ["opsz"],
   variable: "--font-bricolage-grotesque",
   display: "swap",
   preload: true,