fix: a11y — accessible label on SectionAccordion, opacity-60 on category headings

src/entities/Section/ui/SectionAccordion/SectionAccordion.tsx

@@ -33,6 +33,8 @@ interface SectionAccordionProps {
  * Accordion-style section that collapses to a navigation link when inactive.
  */
 export function SectionAccordion({ number, title, id, isActive, href, children }: SectionAccordionProps) {
+  const heading = `${number}. ${title}`;
+
   return (
     <section id={id} className="scroll-mt-8">
       {isActive ? (
@@ -43,7 +45,7 @@ export function SectionAccordion({ number, title, id, isActive, href, children }
                 className="font-heading font-black text-5xl leading-[1.2] mb-0"
                 style={{ fontVariationSettings: "'WONK' 1, 'SOFT' 0" }}
               >
-                {number}. {title}
+                {heading}
               </h1>
             </div>
           </ViewTransitionWrapper>
@@ -52,13 +54,17 @@ export function SectionAccordion({ number, title, id, isActive, href, children }
           </ViewTransitionWrapper>
         </div>
       ) : (
-        <Link href={href} className="block w-full text-left mb-3 py-3 group border-b-0 hover:border-b-0">
-          <h2
-            className="font-heading font-black text-2xl sm:text-3xl opacity-30 group-hover:opacity-60 transition-opacity duration-200"
+        <Link
+          href={href}
+          aria-label={heading}
+          className="block w-full text-left mb-3 py-3 group border-b-0 hover:border-b-0"
+        >
+          <span
+            className="block font-heading font-black text-2xl sm:text-3xl opacity-30 group-hover:opacity-60 transition-opacity duration-200"
             style={{ fontVariationSettings: "'WONK' 1, 'SOFT' 0" }}
           >
-            {number}. {title}
-          </h2>
+            {heading}
+          </span>
         </Link>
       )}
     </section>