diff --git a/nextjs-app/lib/utils.ts b/nextjs-app/lib/utils.ts
index e14492f..75c873a 100644
--- a/nextjs-app/lib/utils.ts
+++ b/nextjs-app/lib/utils.ts
@@ -2,7 +2,7 @@
  * Utility functions for SchoolCompare
  */
 
-import type { School, MetricDefinition, OfstedInspection, SchoolAdmissions, SchoolResult } from './types';
+import type { School, MetricDefinition } from './types';
 
 // ============================================================================
 // String Utilities
@@ -619,172 +619,6 @@ export function getCurrentAcademicYear(): number {
   return month >= 8 ? year : year - 1;
 }
 
-// ============================================================================
-// School Detail Hero Helpers
-// ============================================================================
-
-const OFSTED_OEIF_WORDS: Record<number, string> = {
-  1: 'Outstanding', 2: 'Good', 3: 'Requires Improvement', 4: 'Inadequate',
-};
-
-/**
- * Format an Ofsted inspection date as "Month YYYY" (e.g. "November 2023").
- */
-function formatOfstedMonth(date: string | null | undefined): string {
-  if (!date) return '';
-  const d = new Date(date);
-  if (Number.isNaN(d.getTime())) return '';
-  return d.toLocaleDateString('en-GB', { month: 'long', year: 'numeric' });
-}
-
-export type HeroTone = 'teal' | 'green' | 'gold' | 'coral' | 'neutral';
-
-export interface OfstedHeroChip {
-  state: 'oeif' | 'reportCard' | 'none';
-  title: string;           // Main label (e.g. "Ofsted Outstanding", "Ofsted Report Card")
-  subtitle: string;        // Context line (e.g. "Inspected November 2023")
-  detail?: string;         // Optional extra line (e.g. "Safeguarding: Met")
-  tone: HeroTone;          // Maps to dedicated hero tone classes (not badge classes)
-}
-
-/**
- * Build the hero-strip Ofsted chip, branching on the inspection framework.
- * Never synthesises a single overall grade for ReportCard schools.
- *
- * Note: the API may return ``framework`` as a literal string ``"NULL"`` for
- * older inspections, so we explicitly only branch into the ReportCard layout
- * when the value is exactly ``"ReportCard"``. Anything else with an
- * ``overall_effectiveness`` score is treated as OEIF.
- */
-export function buildOfstedHeroChip(ofsted: OfstedInspection | null | undefined): OfstedHeroChip {
-  if (!ofsted) {
-    return {
-      state: 'none',
-      title: 'Ofsted pending',
-      subtitle: 'No inspection on record',
-      tone: 'neutral',
-    };
-  }
-
-  const when = formatOfstedMonth(ofsted.inspection_date);
-
-  // ReportCard branch — only if the API explicitly says so
-  if (ofsted.framework === 'ReportCard') {
-    const safeguarding = ofsted.rc_safeguarding_met;
-    return {
-      state: 'reportCard',
-      title: 'Ofsted Report Card',
-      subtitle: when ? `Inspected ${when}` : 'New framework inspection',
-      detail:
-        safeguarding == null
-          ? undefined
-          : safeguarding ? 'Safeguarding: Met' : 'Safeguarding: Not met',
-      tone: safeguarding === false ? 'coral' : 'green',
-    };
-  }
-
-  // Otherwise treat as OEIF (covers framework === 'OEIF', null, "NULL", etc.)
-  const grade = ofsted.overall_effectiveness;
-  if (grade && OFSTED_OEIF_WORDS[grade]) {
-    const oeifTone: HeroTone =
-      grade === 1 ? 'teal' :
-      grade === 2 ? 'green' :
-      grade === 3 ? 'gold' :
-      'coral';
-    return {
-      state: 'oeif',
-      title: `Ofsted ${OFSTED_OEIF_WORDS[grade]}`,
-      subtitle: when ? `Inspected ${when}` : 'Inspected',
-      tone: oeifTone,
-    };
-  }
-
-  return {
-    state: 'oeif',
-    title: 'Ofsted inspected',
-    subtitle: when ? `Inspected ${when}` : 'Inspection on record',
-    tone: 'neutral',
-  };
-}
-
-/**
- * Build a one-sentence editorial summary for the school detail hero.
- * Branches on Ofsted framework so Report Card schools are never described
- * with an overall grade they do not have.
- */
-export function buildSchoolSummary(
-  schoolInfo: School,
-  ofsted: OfstedInspection | null | undefined,
-  admissions: SchoolAdmissions | null | undefined,
-  latestResults: SchoolResult | null | undefined,
-): string {
-  const parts: string[] = [];
-
-  // Size descriptor
-  const pupils = latestResults?.total_pupils ?? schoolInfo.total_pupils ?? null;
-  const sizeWord =
-    pupils == null ? '' :
-    pupils < 200 ? 'Small' :
-    pupils < 500 ? 'Mid-sized' :
-    'Large';
-
-  // Phase descriptor — avoid the raw code
-  const phase = (schoolInfo.phase ?? '').toLowerCase();
-  const phaseWord =
-    phase.includes('secondary') ? 'secondary' :
-    phase === 'all-through' ? 'all-through' :
-    phase.includes('primary') ? 'primary' :
-    'school';
-
-  // Religious character
-  const religion = schoolInfo.religious_denomination;
-  const religionWord =
-    !religion || /none|does not apply/i.test(religion) ? '' :
-    /roman catholic|catholic/i.test(religion) ? 'Catholic ' :
-    /church of england|ce|anglican/i.test(religion) ? 'Church of England ' :
-    /jewish/i.test(religion) ? 'Jewish ' :
-    /muslim|islam/i.test(religion) ? 'Muslim ' :
-    /hindu/i.test(religion) ? 'Hindu ' :
-    /sikh/i.test(religion) ? 'Sikh ' :
-    '';
-
-  // Locality — prefer town from address parsing (fallback to LA)
-  const locality = schoolInfo.town || schoolInfo.local_authority || '';
-
-  const lead = [sizeWord, religionWord + phaseWord].filter(Boolean).join(' ');
-  let opening = lead || 'School';
-  if (locality) opening += ` in ${locality}`;
-  parts.push(opening);
-
-  // Ofsted clause (framework-aware)
-  if (ofsted?.framework === 'OEIF' && ofsted.overall_effectiveness) {
-    parts.push(`rated ${OFSTED_OEIF_WORDS[ofsted.overall_effectiveness]} by Ofsted`);
-  } else if (ofsted?.framework === 'ReportCard') {
-    const when = formatOfstedMonth(ofsted.inspection_date);
-    parts.push(
-      when
-        ? `most recently inspected under Ofsted's Report Card framework in ${when}`
-        : "recently inspected under Ofsted's new Report Card framework",
-    );
-  }
-
-  // Admissions clause
-  if (admissions?.oversubscribed) {
-    if (admissions.first_preference_offer_pct != null) {
-      const pct = Math.round(admissions.first_preference_offer_pct);
-      parts.push(
-        `oversubscribed (${pct}% of first-choice applicants are offered a place)`,
-      );
-    } else {
-      parts.push('oversubscribed');
-    }
-  } else if (admissions?.first_preference_offer_pct != null && admissions.first_preference_offer_pct >= 90) {
-    parts.push('most families get their first-choice offer');
-  }
-
-  return parts.join(', ') + '.';
-}
-
 // ─── Legacy (OEIF) sub-judgement areas ────────────────────────────────────────
 
 export interface OfstedLegacyArea {