Add the DIY section (resources for boards, ramps & concrete)

New /diy hub: curated resources for making your own gear, with cross-links into
the rest of the app.

- src/lib/diyGuides.ts: seed data — categories (Boards, Ramps & wooden
  obstacles, Concrete & DIY spots, Repairs & tuning, Tools & plans), resource
  cards (Open Source Skateboards / SK8CAD / Instructables / YouTube), and an
  actions block (find a Builder, find a DIY crew, map a DIY spot, sell builds,
  find a coach).
- src/pages/DiyPage.tsx renders it (category chips + card grid + actions);
  external links go through sanitizeUrl and credit the source.
- Route /diy (lazyWithRetry) + a nav-catalog entry (id diy) so it appears in the
  desktop "More" menu and the mobile burger; also linked from the site footer
  and the map links strip. Smoke test walks /diy.

AGENTS.md

@@ -806,6 +806,18 @@ session with **no other memory of this project**. So:
   burger menu (`MOBILE_MENU_LISTED_HREFS`) now **appends catalog items that
   aren't hard-coded**, so Marketplace/Mints (and any future section) are always
   reachable on mobile — don't re-hardcode only a subset.
+- **DIY resources (`/diy`, 2026-10-05):** a curated hub for making your own
+  boards/ramps/concrete. Content is a seed list in **`src/lib/diyGuides.ts`**
+  (`DIY_CATEGORIES` boards/ramps/concrete/repairs/tools + `DIY_CARDS` +
+  `DIY_ACTIONS`) — vetted external links (Open Source Skateboards / SK8CAD /
+  Instructables / YouTube) and in-app action cards; rendered by
+  `src/pages/DiyPage.tsx`. Registered as a nav-catalog item (id `diy`, Hammer)
+  so it shows in the desktop "More" menu **and** the mobile burger, and linked
+  from the **site footer** + the **map links strip**. Cross-links OUT to
+  `/lab?craft=building` (Builder), `/crews`, `/create-spot`, `/create-listing`,
+  `/lab?craft=coaching`. ⚠️ **Link out, never rehost** — credit the source;
+  `sanitizeUrl` on every external URL. In-app tools (cost calculator) are the
+  next step; community guides would be NIP-23 `30023` with `t=diy`.
 - **App Shop** (`/app-shop`, `src/pages/AppShopPage.tsx`): SkateSpots merch, to be
   paid in **sats only (Lightning or Cashu)** — no cards/accounts — sold
   **locally, on request**: there is **no cart, no checkout, no shipping**. Buying

scripts/smoke-test.mjs

@@ -145,6 +145,7 @@ const ROUTES = [
   '/stats',
   '/mints',
   '/app-shop',
+  '/diy',
   '/review',
   '/card',
   '/card/npub1yrnuj56rnen08zp2h9h7p74ghgjx6ma39spmpj6w9hzxywutevsst7k5cx',

src/AppRouter.tsx

@@ -18,6 +18,7 @@ const LabPage = lazyWithRetry(() => import("./pages/LabPage"));
 const WalletPage = lazyWithRetry(() => import("./pages/WalletPage"));
 const MintsPage = lazyWithRetry(() => import("./pages/MintsPage"));
 const AppShopPage = lazyWithRetry(() => import("./pages/AppShopPage"));
+const DiyPage = lazyWithRetry(() => import("./pages/DiyPage"));
 const AdminReviewPage = lazyWithRetry(() => import("./pages/AdminReviewPage"));
 const SettingsPage = lazyWithRetry(() => import("./pages/SettingsPage"));
 const CreateSpotPage = lazyWithRetry(() => import("./pages/CreateSpotPage"));
@@ -141,6 +142,7 @@ export function AppRouter() {
           <Route path="/wallet" element={<WalletPage />} />
           <Route path="/mints" element={<MintsPage />} />
           <Route path="/app-shop" element={<AppShopPage />} />
+          <Route path="/diy" element={<DiyPage />} />
           <Route path="/review" element={<AdminReviewPage />} />
           <Route path="/settings" element={<SettingsPage />} />
           <Route path="/create-spot" element={<CreateSpotPage />} />

src/components/Layout.tsx

@@ -1071,6 +1071,12 @@ export function Layout({ children, noPadding }: LayoutProps) {
               </span>
             </span>
             <div className="flex items-center gap-4 text-xs text-gray-500">
+              <Link
+                to="/diy"
+                className="hover:text-[#ccff00] transition-colors font-medium"
+              >
+                {t('nav.diy')}
+              </Link>
               <Link
                 to="/newsletter"
                 className="hover:text-[#ccff00] transition-colors font-medium"

src/components/MapFooterStrip.tsx

@@ -21,6 +21,7 @@ export function MapFooterStrip() {
   if (hidden) return null;
 
   const links = [
+    { to: '/diy', label: t('nav.diy') },
     { to: '/newsletter', label: t('nav.newsletter') },
     { to: '/license', label: t('chromeUi.license') },
     { to: '/privacy', label: t('chromeUi.privacy') },

src/hooks/useNavPreferences.ts

@@ -12,6 +12,7 @@ import {
   Coins,
   Handshake,
   ShoppingBag,
+  Hammer,
   type LucideIcon,
 } from 'lucide-react';
 import { useLocalStorage } from '@/hooks/useLocalStorage';
@@ -62,6 +63,7 @@ export const NAV_CATALOG: NavTab[] = [
   { id: 'wallet', href: '/wallet', labelKey: 'nav.wallet', label: 'Wallet', icon: Wallet, authOnly: true },
   { id: 'mints', href: '/mints', labelKey: 'nav.mints', label: 'Mints', icon: Coins },
   { id: 'app-shop', href: '/app-shop', labelKey: 'nav.appShop', label: 'App Shop', icon: ShoppingBag },
+  { id: 'diy', href: '/diy', labelKey: 'nav.diy', label: 'DIY', icon: Hammer },
   { id: 'trades', href: '/marketplace', labelKey: 'nav.trades', label: 'Marketplace', icon: Handshake },
   { id: 'stash', href: '/stash', labelKey: 'nav.stash', label: 'Stash', icon: Package, authOnly: true },
   { id: 'collections', href: '/collections', labelKey: 'nav.collections', label: 'Collections', icon: Bookmark, authOnly: true },

src/i18n/en.ts

@@ -69,6 +69,7 @@ nav: {
     marketplace: 'Marketplace',
     mints: 'Mints',
     appShop: 'App Shop',
+    diy: 'DIY',
     trades: 'Marketplace',
     stash: 'Stash',
     collections: 'Collections',
@@ -789,6 +790,42 @@ nav: {
     perfectWeather: 'Perfect Weather',
   },
 
+diyUi: {
+    title: 'DIY — Make Your Own',
+    tagline: 'Guides, open tools and plans to build your own decks, ramps and concrete spots — then find the people, places and market to go with them.',
+    doItWithPeople: 'Do it with people',
+    source: 'Source',
+    footer: 'Resources link to their original authors — we curate, we don’t rehost. Always work safely: pads, gloves and eye protection.',
+    categories: {
+      boards: 'Boards',
+      ramps: 'Ramps & wooden obstacles',
+      concrete: 'Concrete & DIY spots',
+      repairs: 'Repairs & tuning',
+      tools: 'Tools & plans',
+    },
+    cards: {
+      ossBuild: { title: 'Build a skateboard', blurb: 'Step-by-step deck fabrication — veneer, molds, presses and finishing.' },
+      sk8cad: { title: 'SK8CAD', blurb: 'Open-source CAD for deck shapes, concave and mold design.' },
+      deckCost: { title: 'Deck cost & pricing', blurb: 'Work out materials, labour and a fair selling price before you build.' },
+      ledgeBox: { title: 'Build a ledge or box', blurb: 'A beginner-friendly wooden obstacle you can build in a weekend.' },
+      quarterpipe: { title: 'Build a quarterpipe', blurb: 'Ramp plans, transition and coping for a backyard mini.' },
+      flatbar: { title: 'Build a flatbar', blurb: 'Cheap, portable and the best way to learn rails.' },
+      concreteBasics: { title: 'Concrete basics', blurb: 'Mixing, forming and finishing a ledge or bank that lasts.' },
+      coping: { title: 'Coping & edges', blurb: 'How to set coping and finish a transition for a smooth grind.' },
+      mapSpot: { title: 'Map your DIY spot', blurb: 'Built something? Add it to the map so others can find and skate it.' },
+      regrip: { title: 'Regrip a board', blurb: 'Strip old grip and lay new grip cleanly.' },
+      tune: { title: 'Tune bearings & trucks', blurb: 'Clean bearings, swap bushings and set your truck geometry.' },
+      printMolds: { title: '3D-printed molds', blurb: 'Printable mold and alignment-base files from the community.' },
+      sk8cadTools: { title: 'Mold & alignment tools', blurb: 'Design molds with alignment bases built in.' },
+    },
+    actions: {
+      findBuilder: { title: 'Find a Builder', blurb: 'Ramp and DIY builders in The Lab who can design or pour it for you.' },
+      findCrew: { title: 'Find a DIY crew', blurb: 'Crews focused on building — join the ones turning spots into reality.' },
+      mapSpot: { title: 'Map a DIY spot', blurb: 'Add the spot you built so it lives on the map.' },
+      sellBuilds: { title: 'Sell your builds', blurb: 'List decks, ramps or parts you make in the Marketplace.' },
+      findCoach: { title: 'Find a coach', blurb: 'Coaches who teach DIY skate modules and spot building.' },
+    },
+  },
 mapUi: {
     mapFooter: {
       links: 'Links',

src/i18n/es.ts

@@ -69,6 +69,7 @@ nav: {
     marketplace: 'Mercado',
     mints: 'Mints',
     appShop: 'Tienda de la App',
+    diy: 'DIY',
     trades: 'Mercado',
     stash: 'Alijo',
     collections: 'Colecciones',
@@ -789,6 +790,42 @@ nav: {
     perfectWeather: 'Clima Perfecto',
   },
 
+diyUi: {
+    title: 'DIY — Hazlo tú mismo',
+    tagline: 'Guías, herramientas abiertas y planos para hacer tus propias tablas, rampas y spots de hormigón — y luego encontrar a la gente, los sitios y el mercado.',
+    doItWithPeople: 'Hazlo con gente',
+    source: 'Fuente',
+    footer: 'Los recursos enlazan a sus autores originales: curamos, no rehospedamos. Trabaja siempre con seguridad: protecciones, guantes y gafas.',
+    categories: {
+      boards: 'Tablas',
+      ramps: 'Rampas y obstáculos de madera',
+      concrete: 'Hormigón y spots DIY',
+      repairs: 'Reparaciones y ajustes',
+      tools: 'Herramientas y planos',
+    },
+    cards: {
+      ossBuild: { title: 'Construye un skate', blurb: 'Fabricación de tablas paso a paso: chapa, moldes, prensas y acabado.' },
+      sk8cad: { title: 'SK8CAD', blurb: 'CAD de código abierto para formas, cóncavo y moldes.' },
+      deckCost: { title: 'Coste y precio de la tabla', blurb: 'Calcula materiales, mano de obra y un precio justo antes de construir.' },
+      ledgeBox: { title: 'Haz un bordillo o cajón', blurb: 'Un obstáculo de madera para principiantes que puedes montar en un fin de semana.' },
+      quarterpipe: { title: 'Haz un quarterpipe', blurb: 'Planos, transición y coping para un mini de patio.' },
+      flatbar: { title: 'Haz un flatbar', blurb: 'Barato, portátil y la mejor forma de aprender a deslizar.' },
+      concreteBasics: { title: 'Fundamentos del hormigón', blurb: 'Mezcla, encofrado y acabado de un bordillo o bank duradero.' },
+      coping: { title: 'Coping y bordes', blurb: 'Cómo colocar el coping y rematar una transición para un grind suave.' },
+      mapSpot: { title: 'Mapea tu spot DIY', blurb: '¿Has construido algo? Añádelo al mapa para que otros lo encuentren.' },
+      regrip: { title: 'Cambia el grip', blurb: 'Quita el grip viejo y coloca el nuevo limpio.' },
+      tune: { title: 'Ajusta rodamientos y ejes', blurb: 'Limpia rodamientos, cambia gomas y ajusta la geometría de los ejes.' },
+      printMolds: { title: 'Moldes impresos en 3D', blurb: 'Archivos de moldes y bases de alineación de la comunidad.' },
+      sk8cadTools: { title: 'Herramientas de moldes', blurb: 'Diseña moldes con bases de alineación integradas.' },
+    },
+    actions: {
+      findBuilder: { title: 'Encuentra un constructor', blurb: 'Constructores de rampas y DIY en The Lab que pueden diseñarlo o hacerlo.' },
+      findCrew: { title: 'Encuentra una crew DIY', blurb: 'Crews centradas en construir — únete a las que levantan spots.' },
+      mapSpot: { title: 'Mapea un spot DIY', blurb: 'Añade el spot que has construido para que viva en el mapa.' },
+      sellBuilds: { title: 'Vende tus creaciones', blurb: 'Publica tablas, rampas o piezas que hagas en el Marketplace.' },
+      findCoach: { title: 'Encuentra un entrenador', blurb: 'Entrenadores que enseñan módulos DIY y construcción de spots.' },
+    },
+  },
 mapUi: {
     mapFooter: {
       links: 'Enlaces',

src/lib/diyGuides.ts

@@ -0,0 +1,210 @@
+/**
+ * Curated DIY resources — how to make your own boards, ramps and concrete spots.
+ *
+ * This is a **seed** list (vetted links + in-app actions), not user content, so
+ * it needs no moderation. Titles/blurbs are i18n keys (`diyUi.*`). To extend,
+ * just add entries here.
+ *
+ * ⚠️ Link out, never rehost: credit the source. External URLs are rendered
+ * through `sanitizeUrl` on the page.
+ */
+
+export type DiyCategoryId = 'boards' | 'ramps' | 'concrete' | 'repairs' | 'tools';
+
+export interface DiyCategory {
+  id: DiyCategoryId;
+  titleKey: string;
+  emoji: string;
+}
+
+/** A resource card — either an external guide (`url`) or an in-app action (`to`). */
+export interface DiyCard {
+  id: string;
+  /** Omit for the cross-link actions block. */
+  category?: DiyCategoryId;
+  titleKey: string;
+  blurbKey: string;
+  emoji: string;
+  /** Shown as a credit for external links. */
+  source?: string;
+  url?: string;
+  to?: string;
+}
+
+export const DIY_CATEGORIES: DiyCategory[] = [
+  { id: 'boards', titleKey: 'diyUi.categories.boards', emoji: '🛹' },
+  { id: 'ramps', titleKey: 'diyUi.categories.ramps', emoji: '🪚' },
+  { id: 'concrete', titleKey: 'diyUi.categories.concrete', emoji: '🧱' },
+  { id: 'repairs', titleKey: 'diyUi.categories.repairs', emoji: '🔧' },
+  { id: 'tools', titleKey: 'diyUi.categories.tools', emoji: '📐' },
+];
+
+export const DIY_CARDS: DiyCard[] = [
+  // ── Boards ────────────────────────────────────────────────────────────────
+  {
+    id: 'oss-build',
+    category: 'boards',
+    emoji: '🛹',
+    titleKey: 'diyUi.cards.ossBuild.title',
+    blurbKey: 'diyUi.cards.ossBuild.blurb',
+    source: 'Open Source Skateboards',
+    url: 'https://opensourceskateboards.com',
+  },
+  {
+    id: 'sk8cad',
+    category: 'boards',
+    emoji: '🧊',
+    titleKey: 'diyUi.cards.sk8cad.title',
+    blurbKey: 'diyUi.cards.sk8cad.blurb',
+    source: 'Open Source Skateboards',
+    url: 'https://sk8cad.com',
+  },
+  {
+    id: 'deck-cost',
+    category: 'boards',
+    emoji: '💰',
+    titleKey: 'diyUi.cards.deckCost.title',
+    blurbKey: 'diyUi.cards.deckCost.blurb',
+    source: 'Open Source Skateboards',
+    url: 'https://opensourceskateboards.com',
+  },
+
+  // ── Ramps & wooden obstacles ─────────────────────────────────────────────
+  {
+    id: 'ledge-box',
+    category: 'ramps',
+    emoji: '📦',
+    titleKey: 'diyUi.cards.ledgeBox.title',
+    blurbKey: 'diyUi.cards.ledgeBox.blurb',
+    source: 'Instructables',
+    url: 'https://www.instructables.com/howto/skate+ledge/',
+  },
+  {
+    id: 'quarterpipe',
+    category: 'ramps',
+    emoji: '🌊',
+    titleKey: 'diyUi.cards.quarterpipe.title',
+    blurbKey: 'diyUi.cards.quarterpipe.blurb',
+    source: 'Instructables',
+    url: 'https://www.instructables.com/howto/skate+ramp/',
+  },
+  {
+    id: 'flatbar',
+    category: 'ramps',
+    emoji: '➖',
+    titleKey: 'diyUi.cards.flatbar.title',
+    blurbKey: 'diyUi.cards.flatbar.blurb',
+    source: 'YouTube',
+    url: 'https://www.youtube.com/results?search_query=how+to+build+a+skate+flatbar',
+  },
+
+  // ── Concrete & DIY spots ─────────────────────────────────────────────────
+  {
+    id: 'concrete-basics',
+    category: 'concrete',
+    emoji: '🧱',
+    titleKey: 'diyUi.cards.concreteBasics.title',
+    blurbKey: 'diyUi.cards.concreteBasics.blurb',
+    source: 'Instructables',
+    url: 'https://www.instructables.com/howto/concrete+skatepark/',
+  },
+  {
+    id: 'coping',
+    category: 'concrete',
+    emoji: '🛞',
+    titleKey: 'diyUi.cards.coping.title',
+    blurbKey: 'diyUi.cards.coping.blurb',
+    source: 'YouTube',
+    url: 'https://www.youtube.com/results?search_query=diy+skatepark+coping',
+  },
+  {
+    id: 'map-spot',
+    category: 'concrete',
+    emoji: '📍',
+    titleKey: 'diyUi.cards.mapSpot.title',
+    blurbKey: 'diyUi.cards.mapSpot.blurb',
+    to: '/create-spot',
+  },
+
+  // ── Repairs & tuning ─────────────────────────────────────────────────────
+  {
+    id: 'regrip',
+    category: 'repairs',
+    emoji: '🩹',
+    titleKey: 'diyUi.cards.regrip.title',
+    blurbKey: 'diyUi.cards.regrip.blurb',
+    source: 'YouTube',
+    url: 'https://www.youtube.com/results?search_query=how+to+regrip+a+skateboard',
+  },
+  {
+    id: 'tune',
+    category: 'repairs',
+    emoji: '🔩',
+    titleKey: 'diyUi.cards.tune.title',
+    blurbKey: 'diyUi.cards.tune.blurb',
+    source: 'YouTube',
+    url: 'https://www.youtube.com/results?search_query=clean+skateboard+bearings+bushings',
+  },
+
+  // ── Tools & plans ────────────────────────────────────────────────────────
+  {
+    id: 'print-molds',
+    category: 'tools',
+    emoji: '🖨️',
+    titleKey: 'diyUi.cards.printMolds.title',
+    blurbKey: 'diyUi.cards.printMolds.blurb',
+    source: 'Printables',
+    url: 'https://www.printables.com/search/models?q=skateboard+mold',
+  },
+  {
+    id: 'sk8cad-tools',
+    category: 'tools',
+    emoji: '📐',
+    titleKey: 'diyUi.cards.sk8cadTools.title',
+    blurbKey: 'diyUi.cards.sk8cadTools.blurb',
+    source: 'Open Source Skateboards',
+    url: 'https://sk8cad.com',
+  },
+];
+
+/**
+ * Cross-links into the rest of the app — the point of the section: turn a guide
+ * into a person, a place, or a sale.
+ */
+export const DIY_ACTIONS: DiyCard[] = [
+  {
+    id: 'find-builder',
+    emoji: '🧱',
+    titleKey: 'diyUi.actions.findBuilder.title',
+    blurbKey: 'diyUi.actions.findBuilder.blurb',
+    to: '/lab?craft=building',
+  },
+  {
+    id: 'find-crew',
+    emoji: '👥',
+    titleKey: 'diyUi.actions.findCrew.title',
+    blurbKey: 'diyUi.actions.findCrew.blurb',
+    to: '/crews',
+  },
+  {
+    id: 'map-spot-action',
+    emoji: '📍',
+    titleKey: 'diyUi.actions.mapSpot.title',
+    blurbKey: 'diyUi.actions.mapSpot.blurb',
+    to: '/create-spot',
+  },
+  {
+    id: 'sell-builds',
+    emoji: '🛒',
+    titleKey: 'diyUi.actions.sellBuilds.title',
+    blurbKey: 'diyUi.actions.sellBuilds.blurb',
+    to: '/create-listing',
+  },
+  {
+    id: 'find-coach',
+    emoji: '🎓',
+    titleKey: 'diyUi.actions.findCoach.title',
+    blurbKey: 'diyUi.actions.findCoach.blurb',
+    to: '/lab?craft=coaching',
+  },
+];

src/pages/DiyPage.tsx

@@ -0,0 +1,115 @@
+import { useSeoMeta } from '@unhead/react';
+import { Link } from 'react-router-dom';
+import { Hammer, ExternalLink, ChevronRight } from 'lucide-react';
+import { useTranslation } from '@/contexts/language';
+import { sanitizeUrl } from '@/lib/sanitizeUrl';
+import { cn } from '@/lib/utils';
+import { DIY_CATEGORIES, DIY_CARDS, DIY_ACTIONS, type DiyCard } from '@/lib/diyGuides';
+
+/**
+ * DIY — curated resources for making your own boards, ramps and concrete spots,
+ * with cross-links into the rest of the app (find a builder, map a spot, sell).
+ * Content lives in `src/lib/diyGuides.ts`.
+ */
+function DiyCardView({ card }: { card: DiyCard }) {
+  const { t } = useTranslation();
+  const external = !!card.url;
+
+  const body = (
+    <>
+      <span className="text-2xl leading-none" aria-hidden>{card.emoji}</span>
+      <span className="min-w-0 flex-1">
+        <span className="block font-bold text-white">{t(card.titleKey)}</span>
+        <span className="mt-0.5 block text-xs leading-relaxed text-gray-400">{t(card.blurbKey)}</span>
+        {card.source && (
+          <span className="mt-1 block text-[10px] text-gray-500">{t('diyUi.source')}: {card.source}</span>
+        )}
+      </span>
+      {external
+        ? <ExternalLink className="mt-0.5 h-4 w-4 flex-shrink-0 text-gray-500" />
+        : <ChevronRight className="mt-0.5 h-4 w-4 flex-shrink-0 text-gray-500" />}
+    </>
+  );
+
+  const cls = cn(
+    'group flex items-start gap-3 rounded-2xl border border-white/10 bg-white/[0.03] p-4 transition-colors',
+    'hover:border-[#ccff00]/40 hover:bg-white/[0.06]',
+  );
+
+  if (external) {
+    return (
+      <a href={sanitizeUrl(card.url)!} target="_blank" rel="noopener noreferrer" className={cls}>
+        {body}
+      </a>
+    );
+  }
+  return <Link to={card.to!} className={cls}>{body}</Link>;
+}
+
+export default function DiyPage() {
+  const { t } = useTranslation();
+
+  useSeoMeta({
+    title: 'DIY — Make Your Own | SkateSpots',
+    description: 'Guides, open tools and plans to make your own skateboards, ramps and concrete spots — and the people and places to do it with.',
+  });
+
+  return (
+    <div className="container mx-auto max-w-5xl px-4 py-8">
+      {/* Header */}
+      <header className="mb-6">
+        <h1 className="flex items-center gap-2 text-3xl md:text-4xl font-black uppercase tracking-tight text-white">
+          <Hammer className="h-7 w-7 text-[#ccff00]" />
+          {t('diyUi.title')}
+        </h1>
+        <p className="mt-2 text-sm text-gray-400 max-w-2xl">{t('diyUi.tagline')}</p>
+      </header>
+
+      {/* Category chips */}
+      <nav className="sticky top-14 md:top-16 z-20 -mx-4 mb-6 flex gap-2 overflow-x-auto border-b border-white/5 bg-black/90 px-4 py-2.5 backdrop-blur scrollbar-hide">
+        {DIY_CATEGORIES.map((c) => (
+          <a
+            key={c.id}
+            href={`#${c.id}`}
+            className="flex shrink-0 min-h-0 items-center gap-1.5 rounded-full border border-white/10 bg-white/5 px-3 py-1.5 text-xs font-bold text-gray-300 transition-colors hover:border-[#ccff00]/40 hover:text-white"
+          >
+            <span aria-hidden>{c.emoji}</span>
+            {t(c.titleKey)}
+          </a>
+        ))}
+      </nav>
+
+      {/* Resource sections */}
+      {DIY_CATEGORIES.map((cat) => {
+        const cards = DIY_CARDS.filter((c) => c.category === cat.id);
+        if (cards.length === 0) return null;
+        return (
+          <section key={cat.id} id={cat.id} className="mb-10 scroll-mt-28">
+            <h2 className="mb-3 flex items-center gap-2 text-lg font-black uppercase tracking-wide text-[#ccff00]">
+              <span aria-hidden>{cat.emoji}</span>
+              {t(cat.titleKey)}
+            </h2>
+            <div className="grid grid-cols-1 sm:grid-cols-2 gap-3">
+              {cards.map((card) => <DiyCardView key={card.id} card={card} />)}
+            </div>
+          </section>
+        );
+      })}
+
+      {/* Do it with people — cross-links into the app */}
+      <section className="mb-10">
+        <h2 className="mb-3 flex items-center gap-2 text-lg font-black uppercase tracking-wide text-[#ccff00]">
+          <span aria-hidden>🤝</span>
+          {t('diyUi.doItWithPeople')}
+        </h2>
+        <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-3">
+          {DIY_ACTIONS.map((card) => <DiyCardView key={card.id} card={card} />)}
+        </div>
+      </section>
+
+      <p className="mt-6 text-center text-[11px] leading-relaxed text-gray-600">
+        {t('diyUi.footer')}
+      </p>
+    </div>
+  );
+}