feat(web): tane.comunes.org landing + localized app screenshots

- Hugo site (site/): EN/ES intro + legal (generated from docs/legal), an
  ES/EN About page from docs/{que-es-tane,what-is-tane}.md, seed-green theme,
  responsive header, store-badge placeholders, multi-stage Hugo->nginx image.
- Golden screenshot harness (test/screenshots/): en,es,fr,de,pt,ja + RTL demo,
  real fonts via DejaVu Sans + FontManifest; skip-by-default tag so CI stays
  green. collect_screenshots.sh feeds site/ and fastlane phoneScreenshots.
- Drop editorial notes from the public explainer.

apps/app_seeds/dart_test.yaml

@@ -11,3 +11,13 @@
 #
 # A genuinely slower (but finite) test can opt out with @Timeout(Duration(...)).
 timeout: 90s
+
+tags:
+  # Localized store/landing screenshots (test/screenshots/). These are asset
+  # GENERATION, not a correctness gate, and golden pixel-matching is sensitive
+  # to OS/font/Flutter version — so they must NOT run in the normal suite (incl.
+  # CI's `flutter test --coverage`). Run them explicitly:
+  #   flutter test --run-skipped --tags screenshots test/screenshots/
+  # add --update-goldens to (re)write the PNGs.
+  screenshots:
+    skip: "asset generation; run with --run-skipped --tags screenshots"

apps/app_seeds/test/screenshots/README.md

@@ -0,0 +1,43 @@
+# Localized app screenshots
+
+Golden-based harness that renders key screens as PNGs in several languages, for
+the landing site (`tane.comunes.org`) and the app-store listings. No emulator —
+it runs under `flutter test`, so it's deterministic and CI-friendly.
+
+## Regenerate
+
+```sh
+cd apps/app_seeds
+flutter test --update-goldens --run-skipped --tags screenshots test/screenshots/screenshots_test.dart
+tool/collect_screenshots.sh   # copy PNGs into site/ and fastlane/
+```
+
+Drop `--update-goldens` to *verify* the committed PNGs still match. The
+`screenshots` tag is **skipped by default** (`dart_test.yaml`) — so it never
+runs in the normal suite or CI's `flutter test --coverage`, where golden pixel
+differences across OS/font versions would cause false failures. `--run-skipped`
+opts it back in.
+
+## What it produces
+
+`goldens/<locale>/<screen>.png` for **en, es, fr, de, pt, ja**, screens
+**home · inventory · market · calendar · detail**, plus `goldens/rtl/inventory.png`.
+The market is rendered populated via a seeded `OffersCubit` with a no-op transport
+(no network); home/calendar/detail/inventory render from the repository alone.
+
+- Fonts: real glyphs come from `loadScreenshotFonts()` — every family in
+  `FontManifest.json` (MaterialIcons + bundled Noto/seedks) plus the bundled
+  **DejaVu Sans** as the Latin text face. No Roboto needed.
+- `rtl/` is a **layout demo**, not a locale: English strings forced
+  right-to-left to prove the design is RTL-safe. The app ships no Arabic
+  translation yet, so there is deliberately no `ar/` with Arabic copy.
+- Partial locales (e.g. `ja`) fall back to English for untranslated strings —
+  that's the app's real runtime behavior, shown honestly.
+- These are raw device-canvas frames (no marketing captions or device bezels).
+  Add those downstream only if a store rejects plain screenshots.
+
+## Adding a screen or locale
+
+Edit `screenshotLocales` / the `screens` map in `screenshots_test.dart`. Screens
+must render from the repository + cubits alone (no live Nostr/network stack), so
+inventory/detail/calendar are the safe, self-contained set.

apps/app_seeds/test/screenshots/screenshot_support.dart

@@ -0,0 +1,188 @@
+import 'dart:convert';
+
+import 'package:commons_core/commons_core.dart';
+import 'package:drift/drift.dart' show Value;
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart' show FontLoader, rootBundle;
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:tane/app.dart' show materialLocaleFor;
+import 'package:tane/data/species_repository.dart';
+import 'package:tane/data/variety_repository.dart';
+import 'package:tane/db/database.dart';
+import 'package:tane/db/enums.dart';
+import 'package:tane/domain/crop_calendar.dart' show monthsToMask;
+import 'package:tane/i18n/strings.g.dart';
+import 'package:tane/state/inventory_cubit.dart';
+import 'package:tane/ui/theme.dart';
+
+/// Marketing screenshot canvas: a tall phone at 3x. Logical 360x760.
+const screenshotSize = Size(1080, 2280);
+const screenshotPixelRatio = 3.0;
+
+/// Locales we render real, translated screenshots for. Asturian (`ast`) is
+/// omitted from store assets; the RTL demo is handled separately (the app has
+/// no Arabic strings yet — see [ScreenshotLocale.rtlDemo]).
+const screenshotLocales = <AppLocale>[
+  AppLocale.en,
+  AppLocale.es,
+  AppLocale.fr,
+  AppLocale.de,
+  AppLocale.pt,
+  AppLocale.ja,
+];
+
+bool _fontsLoaded = false;
+
+/// Registers real glyph-bearing fonts so golden screenshots show text and icons
+/// rather than the Ahem/tofu boxes flutter_test uses by default. Loads every
+/// family declared in the test bundle's FontManifest.json (MaterialIcons, the
+/// bundled Noto Sans JP/Arabic and seedks glyphs), then adds DejaVu Sans — a
+/// bundled asset, not a font *family* — as the Latin text face so en/es/fr/de/pt
+/// render legibly without needing Roboto.
+Future<void> loadScreenshotFonts() async {
+  if (_fontsLoaded) return;
+
+  Future<void> family(String name, List<String> assets) async {
+    final loader = FontLoader(name);
+    for (final asset in assets) {
+      loader.addFont(rootBundle.load(asset));
+    }
+    await loader.load();
+  }
+
+  final manifest =
+      json.decode(await rootBundle.loadString('FontManifest.json'))
+          as List<dynamic>;
+  for (final entry in manifest.cast<Map<String, dynamic>>()) {
+    await family(
+      entry['family'] as String,
+      [for (final f in entry['fonts'] as List) f['asset'] as String],
+    );
+  }
+
+  await family('DejaVu Sans', [
+    'assets/fonts/DejaVuSans.ttf',
+    'assets/fonts/DejaVuSans-Bold.ttf',
+  ]);
+  _fontsLoaded = true;
+}
+
+const _fontFallbacks = <String>['Noto Sans JP', 'Noto Sans Arabic'];
+
+/// The real app theme, but with every text style pinned to the bundled
+/// [DejaVu Sans] so screenshots render legible glyphs (see [loadScreenshotFonts]).
+ThemeData screenshotTheme() {
+  final base = buildTaneTheme();
+  return base.copyWith(
+    textTheme: base.textTheme.apply(
+      fontFamily: 'DejaVu Sans',
+      fontFamilyFallback: _fontFallbacks,
+    ),
+    primaryTextTheme: base.primaryTextTheme.apply(
+      fontFamily: 'DejaVu Sans',
+      fontFamilyFallback: _fontFallbacks,
+    ),
+    appBarTheme: base.appBarTheme.copyWith(
+      titleTextStyle: base.appBarTheme.titleTextStyle?.copyWith(
+        fontFamily: 'DejaVu Sans',
+        fontFamilyFallback: _fontFallbacks,
+      ),
+    ),
+  );
+}
+
+/// Wraps [child] as a full screen for capture: the real green theme with
+/// screenshot fonts, the given [locale], repositories and an [InventoryCubit].
+/// Pass [textDirection] to force RTL for the layout demo.
+Widget screenshotApp({
+  required VarietyRepository repository,
+  required SpeciesRepository species,
+  required Widget child,
+  AppLocale locale = AppLocale.en,
+  TextDirection? textDirection,
+}) {
+  LocaleSettings.setLocaleSync(locale);
+  return TranslationProvider(
+    child: MultiRepositoryProvider(
+      providers: [
+        RepositoryProvider.value(value: repository),
+        RepositoryProvider.value(value: species),
+      ],
+      child: BlocProvider(
+        create: (_) => InventoryCubit(repository),
+        child: MaterialApp(
+          debugShowCheckedModeBanner: false,
+          theme: screenshotTheme(),
+          locale: materialLocaleFor(locale.flutterLocale),
+          supportedLocales: AppLocaleUtils.supportedLocales,
+          localizationsDelegates: const [
+            GlobalMaterialLocalizations.delegate,
+            GlobalWidgetsLocalizations.delegate,
+            GlobalCupertinoLocalizations.delegate,
+          ],
+          home: textDirection == null
+              ? child
+              : Directionality(textDirection: textDirection, child: child),
+        ),
+      ),
+    ),
+  );
+}
+
+/// One seeded variety plus the id of a "hero" variety used for the detail shot.
+class SeededInventory {
+  const SeededInventory(this.heroVarietyId);
+  final String heroVarietyId;
+}
+
+/// Seeds an attractive, internationally-neutral inventory: a spread of
+/// colour-coded botanical families, lots with years/quantities/origins, photo
+/// avatars, and crop-calendar month masks so the calendar screen is populated.
+/// Returns the hero variety (a cherry tomato with several lots) for detail.
+Future<SeededInventory> seedShowcase(
+  AppDatabase db,
+  VarietyRepository repo,
+) async {
+  // Sow in spring, harvest seed in late summer — visible in the calendar.
+  final sow = monthsToMask(const [3, 4, 5]);
+  final harvest = monthsToMask(const [8, 9]);
+
+  // Varieties render with the app's default coloured-initial disc avatar —
+  // the on-brand default when no photo is set — so no image decoding is needed.
+  Future<String> add(String label, String family) async {
+    final id = await repo.addQuickVariety(label: label, category: family);
+    await (db.update(db.varieties)..where((v) => v.id.equals(id))).write(
+      VarietiesCompanion(
+        sowMonths: Value(sow),
+        seedHarvestMonths: Value(harvest),
+      ),
+    );
+    return id;
+  }
+
+  final tomato = await add('Cherry tomato', 'Solanaceae');
+  await repo.addLot(
+    varietyId: tomato,
+    harvestYear: 2024,
+    quantity: const Quantity(kind: QuantityKind.handful),
+    originName: 'Community seed swap',
+    abundance: Abundance.plentyToShare,
+    offerStatus: OfferStatus.shared,
+  );
+  await repo.addLot(
+    varietyId: tomato,
+    harvestYear: 2023,
+    quantity: const Quantity(kind: QuantityKind.packet, count: 1),
+    offerStatus: OfferStatus.exchange,
+  );
+
+  await add('Climbing bean', 'Fabaceae');
+  await add('Sunflower', 'Asteraceae');
+  await add('Sweet basil', 'Lamiaceae');
+  await add('Rainbow chard', 'Amaranthaceae');
+  await add('Purple carrot', 'Apiaceae');
+
+  return SeededInventory(tomato);
+}

apps/app_seeds/test/screenshots/screenshots_test.dart

@@ -0,0 +1,161 @@
+@Tags(['screenshots'])
+library;
+
+import 'dart:async';
+
+import 'package:commons_core/commons_core.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:tane/data/species_repository.dart';
+import 'package:tane/data/variety_repository.dart';
+import 'package:tane/db/database.dart';
+import 'package:tane/i18n/strings.g.dart';
+import 'package:tane/state/offers_cubit.dart';
+import 'package:tane/state/variety_detail_cubit.dart';
+import 'package:tane/ui/calendar_screen.dart';
+import 'package:tane/ui/home_screen.dart';
+import 'package:tane/ui/inventory_list_screen.dart';
+import 'package:tane/ui/market_screen.dart';
+import 'package:tane/ui/variety_detail_screen.dart';
+
+import '../support/test_support.dart';
+import 'screenshot_support.dart';
+
+/// Generates localized marketing/store screenshots as golden PNGs.
+///
+/// Run (writes the PNGs) — the `screenshots` tag is skipped by default
+/// (dart_test.yaml), so `--run-skipped` is required:
+///   flutter test --update-goldens --run-skipped --tags screenshots test/screenshots/screenshots_test.dart
+///
+/// Output: test/screenshots/goldens/`<locale>`/`<screen>`.png for en/es/fr/de/pt/ja,
+/// plus goldens/rtl/ — a right-to-left *layout* demo (English strings mirrored;
+/// the app ships no Arabic translation yet, so this proves the design is RTL-safe
+/// rather than claiming an Arabic locale). These are raw device-canvas frames
+/// with no marketing chrome; add captions/device frames downstream if a store
+/// requires them. `tool/collect_screenshots.sh` copies them into site/ and fastlane/.
+void main() {
+  setUpAll(() async {
+    await loadScreenshotFonts();
+    // Touch mode never draws focus rings, so no highlight frames the FAB/fields.
+    FocusManager.instance.highlightStrategy =
+        FocusHighlightStrategy.alwaysTouch;
+  });
+
+  late AppDatabase db;
+  late VarietyRepository repo;
+  late SpeciesRepository species;
+  late SeededInventory seeded;
+
+  setUp(() async {
+    db = newTestDatabase();
+    repo = newTestRepository(db);
+    species = newTestSpeciesRepository(db);
+    seeded = await seedShowcase(db, repo);
+  });
+  tearDown(() => db.close());
+
+  Future<void> capture(WidgetTester tester, String dir, String name) async {
+    tester.view.physicalSize = screenshotSize;
+    tester.view.devicePixelRatio = screenshotPixelRatio;
+    addTearDown(tester.view.resetPhysicalSize);
+    addTearDown(tester.view.resetDevicePixelRatio);
+    await tester.pumpAndSettle();
+    await expectLater(
+      find.byType(MaterialApp),
+      matchesGoldenFile('goldens/$dir/$name.png'),
+    );
+    await disposeTree(tester);
+  }
+
+  // A POPULATED market: a seeded OffersCubit (no transport) feeding MarketBody,
+  // so the offer list renders with no live discovery stream to hang
+  // pumpAndSettle. (Live discovery is exercised by offers_cubit_test.dart; see
+  // the note in market_screen_test.dart on why we don't drive it via widgets.)
+  Future<Widget> market() async => Builder(
+    builder: (context) => Scaffold(
+      appBar: AppBar(
+        title: Text(context.t.market.title),
+        actions: [IconButton(icon: const Icon(Icons.tune), onPressed: () {})],
+      ),
+      body: BlocProvider<OffersCubit>(
+        create: (_) => _SeededOffersCubit(_sampleOffers()),
+        child: MarketBody(onConfigure: () {}),
+      ),
+    ),
+  );
+
+  /// Each entry renders one screen; the runner re-seeds and re-locales per shot.
+  final screens = <String, Future<Widget> Function()>{
+    'home': () async => const HomeScreen(marketEnabled: true),
+    'inventory': () async => const InventoryListScreen(),
+    'market': market,
+    'calendar': () async => const CalendarScreen(initialMonth: 4),
+    'detail': () async => BlocProvider(
+      create: (_) => VarietyDetailCubit(repo, seeded.heroVarietyId),
+      child: const VarietyDetailScreen(),
+    ),
+  };
+
+  for (final locale in screenshotLocales) {
+    for (final entry in screens.entries) {
+      testWidgets('${locale.languageCode}/${entry.key}', (tester) async {
+        await tester.pumpWidget(
+          screenshotApp(
+            repository: repo,
+            species: species,
+            locale: locale,
+            child: await entry.value(),
+          ),
+        );
+        await capture(tester, locale.languageCode, entry.key);
+      });
+    }
+  }
+
+  // RTL layout demo: base (English) strings, forced right-to-left, so the
+  // mirrored inventory proves the design is RTL-safe. Not a translated locale.
+  testWidgets('rtl/inventory', (tester) async {
+    await tester.pumpWidget(
+      screenshotApp(
+        repository: repo,
+        species: species,
+        locale: AppLocale.en,
+        textDirection: TextDirection.rtl,
+        child: const InventoryListScreen(),
+      ),
+    );
+    await capture(tester, 'rtl', 'inventory');
+  });
+}
+
+/// An [OffersCubit] pre-loaded with a fixed offer list. It carries a no-op
+/// transport (never called — offers are pre-seeded) purely so `isOnline` is
+/// true and MarketBody renders the list instead of the "can't reach" state.
+class _SeededOffersCubit extends OffersCubit {
+  _SeededOffersCubit(List<Offer> offers) : super(_NoopOfferTransport()) {
+    emit(state.copyWith(offers: offers, hasSearched: true, areaGeohash: 'sp3e'));
+  }
+}
+
+/// A transport that is present (so the market reads as online) but never used.
+class _NoopOfferTransport implements OfferTransport {
+  @override
+  Stream<Offer> discover(DiscoveryQuery query) => const Stream.empty();
+  @override
+  Future<PublishResult> publish(Offer offer) => throw UnimplementedError();
+  @override
+  Future<void> retract(String offerId) async {}
+  @override
+  Future<void> close() async {}
+}
+
+/// A small, internationally-neutral set of nearby offers across gift / swap /
+/// sale and colour-coded botanical families.
+List<Offer> _sampleOffers() => [
+  Offer(id: 'o1', authorPubkeyHex: 'a1' * 32, summary: 'Cherry tomato', type: OfferType.gift, category: 'Solanaceae', approxGeohash: 'sp3e9', isOrganic: true),
+  Offer(id: 'o2', authorPubkeyHex: 'a2' * 32, summary: 'Climbing bean', type: OfferType.exchange, category: 'Fabaceae', approxGeohash: 'sp3e8'),
+  Offer(id: 'o3', authorPubkeyHex: 'a3' * 32, summary: 'Sunflower', type: OfferType.sale, category: 'Asteraceae', approxGeohash: 'sp3ec', priceAmount: 2, priceCurrency: '€'),
+  Offer(id: 'o4', authorPubkeyHex: 'a4' * 32, summary: 'Sweet basil', type: OfferType.gift, category: 'Lamiaceae', approxGeohash: 'sp3e2', isOrganic: true),
+  Offer(id: 'o5', authorPubkeyHex: 'a5' * 32, summary: 'Purple carrot', type: OfferType.exchange, category: 'Apiaceae', approxGeohash: 'sp3ef'),
+];

apps/app_seeds/tool/collect_screenshots.sh

@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+# Copies the localized golden screenshots into the two places that consume them:
+#   1. the Hugo landing site  (site/assets/screenshots/<locale>/)
+#   2. the Play Store metadata (fastlane/metadata/android/<play-locale>/images/phoneScreenshots/)
+#
+# Regenerate the PNGs first:
+#   flutter test --update-goldens --tags screenshots test/screenshots/screenshots_test.dart
+# then run this from apps/app_seeds/:
+#   tool/collect_screenshots.sh
+set -euo pipefail
+
+here="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"   # apps/app_seeds
+repo_root="$(cd "$here/../.." && pwd)"
+goldens="$here/test/screenshots/goldens"
+site_dir="$repo_root/site/assets/screenshots"
+fastlane_dir="$here/fastlane/metadata/android"
+
+if [[ ! -d "$goldens" ]]; then
+  echo "No goldens at $goldens — run the screenshots test with --update-goldens first." >&2
+  exit 1
+fi
+
+# App locale (golden dir) -> Play Store locale (fastlane dir). 'rtl' is a layout
+# demo only (not a real locale) and goes to the site, not the stores.
+declare -A play_locale=(
+  [en]=en-US [es]=es-ES [fr]=fr-FR [de]=de-DE [pt]=pt-PT [ja]=ja-JP
+)
+
+for dir in "$goldens"/*/; do
+  locale="$(basename "$dir")"
+
+  # 1) Landing site: every locale, including the RTL demo.
+  mkdir -p "$site_dir/$locale"
+  cp "$dir"*.png "$site_dir/$locale/"
+
+  # 2) Play Store: only locales that ALREADY have text metadata (a title.txt).
+  # A locale dir with images but no store text is invalid for `fastlane supply`,
+  # so we don't create image-only locales — add the text first, then it's picked up.
+  play="${play_locale[$locale]:-}"
+  if [[ -n "$play" && -f "$fastlane_dir/$play/title.txt" ]]; then
+    shots="$fastlane_dir/$play/images/phoneScreenshots"
+    mkdir -p "$shots"
+    # Number them so the store shows them in a deliberate order.
+    i=1
+    for name in home inventory market calendar detail; do
+      [[ -f "$dir$name.png" ]] && cp "$dir$name.png" "$shots/$i.png" && i=$((i + 1))
+    done
+    echo "  store: $play  ($((i - 1)) shots)"
+  fi
+  echo "site: $locale"
+done
+
+echo "Done. To add a Play locale beyond en-US/es-ES, create its title/short/full"
+echo "description text under fastlane/metadata/android/<locale>/ first, then re-run."

docs/que-es-tane.md

@@ -1,7 +1,5 @@
 # Tane — qué es
 
-> *Texto divulgativo para todos los públicos, sin dar por sabidos los conceptos.*
-
 **Tane** (種) es «semilla» en japonés; el nombre completo, *tanemaki* (種まき), es «sembrar / esparcir semillas».
 
 ## En una frase
@@ -33,8 +31,6 @@ con libretas y hojas de cálculo.
 
 ## Por qué es distinta
 
-*(cada idea, explicada)*
-
 - **Es libre y de todos.** No es de ninguna empresa: cualquiera puede usarla, copiarla,
   traducirla o mejorarla, gratis y para siempre. Es más una *receta que se comparte* que un
   producto cerrado — a esto se le llama **software libre**. Y quien la mejore está obligado

docs/what-is-tane.md

@@ -0,0 +1,72 @@
+# Tane — what it is
+
+**Tane** (種) means "seed" in Japanese; the full name, *tanemaki* (種まき), means "to sow / scatter seeds".
+
+## In one sentence
+
+A simple, free app to **keep your seeds and share them** with whoever you like. It works
+**without internet** and with no company in the middle.
+
+## Why it's needed
+
+Today a handful of companies control much of the world's seed. Many seeds are made so they
+won't serve again: they give one harvest, but their seeds don't germinate well, so you have
+to **buy them again every year**. Meanwhile the traditional varieties — grown and improved
+over thousands of years — are being lost, and with them the knowledge of how to grow them.
+
+Sharing seeds is one of the oldest and most natural things there is, yet in some places it
+has become complicated or even fined (in France an association was penalised for handing out
+varieties that weren't on the official approved list). And the people who care for seeds
+still do it with notebooks and spreadsheets.
+
+## What it does, made easy
+
+- **Keep** — your seed inventory: what you have, from which year, how much, where it came
+  from, under **the name you use** (no Latin required). The same whether you have four
+  packets in a drawer or a group with hundreds of varieties.
+- **Share** — you say what you offer; someone nearby sees it and writes to you, to **give
+  away, swap or sell** if you want. You close the deal yourself, directly. No company steps
+  in or takes a commission.
+
+## Why it's different
+
+- **It's free and belongs to everyone.** It isn't owned by any company: anyone can use,
+  copy, translate or improve it, free and forever. It's more a *recipe that gets shared*
+  than a closed product — this is called **free software**. And whoever improves it is
+  bound to share those improvements just as freely, so no one can "close" it later (that's
+  **copyleft**).
+- **It works offline.** The basics run even out in the field with no signal.
+- **Your data is yours.** Your information is kept on **your own phone**, protected with a
+  key, not on some company's computers. We don't sell it or upload it anywhere. No ads.
+- **No one can shut it down or control it.** There's no central computer that everything
+  passes through: people communicate **directly with each other**, like passing seeds from
+  hand to hand. So no one can censor it or charge you to use it (that's what being
+  **decentralized** means).
+- **You trust by word of mouth.** You deal with people you know and with those vouched for
+  by people you trust — the way it's always worked in a village or at a fair — without
+  having to give your real name or phone number unless you want to.
+- **In many languages.** For anywhere in the world, not for a single country. Volunteers
+  translate it.
+
+## Who it's for
+
+Seed groups and networks, gardens and collectives, growers… and anyone with a few packets
+put away. For all ages, from 10 to 80.
+
+## The name
+
+**Tane** means "seed" (種). It comes from *tanemaki* (種まき), "to sow seeds" in Japanese, a
+nod to old customs of mutual aid between neighbours (sharing the work, saving together).
+
+## Where it stands and how to help
+
+In its early days. You can help by trying it out in a real seed group, translating it,
+sharing what you know about the varieties, or coding. It has no price and never will: it's
+sustained by volunteers, by the communities themselves, and by public funding for projects
+of common interest.
+
+---
+
+> *The idea underneath: traditional seeds are a heritage of humankind — everyone's and no
+> one's. Against those who would privatise them, Tane aims to make it easy for you to keep
+> them, multiply them and keep them moving.*

site/.dockerignore

@@ -0,0 +1,4 @@
+public/
+resources/
+.hugo_build.lock
+.git/

site/.gitignore

@@ -0,0 +1,3 @@
+public/
+resources/
+.hugo_build.lock

site/Dockerfile

@@ -0,0 +1,13 @@
+# Multi-stage: build the static site with Hugo, serve it with nginx.
+# Build context is site/ only — legal pages are pre-generated (build-legal.sh)
+# and committed, and screenshots are copied in by collect_screenshots.sh, so no
+# other part of the repo is needed at image-build time.
+FROM hugomods/hugo:exts-0.140.2 AS build
+WORKDIR /src
+COPY . .
+RUN hugo --minify --gc
+
+FROM nginx:alpine
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+COPY --from=build /src/public /usr/share/nginx/html
+EXPOSE 80

site/assets/css/main.css

@@ -0,0 +1,198 @@
+:root {
+  --green: #2f7d34;
+  --green-dark: #22521e;
+  --appbar: #3a8434;
+  --canvas: #e7f1e0;
+  --container: #d3e8c8;
+  --on-container: #2f6d2a;
+  --title: #1b2416;
+  --muted: #5c6b52;
+  --field: #f3f7ee;
+  --outline: #c3cbb6;
+  --white: #fff;
+  --maxw: 1060px;
+  --radius: 18px;
+  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
+}
+
+* { box-sizing: border-box; }
+html { scroll-behavior: smooth; }
+body {
+  margin: 0;
+  color: var(--title);
+  background: var(--canvas);
+  line-height: 1.55;
+  -webkit-font-smoothing: antialiased;
+}
+img { max-width: 100%; display: block; }
+a { color: var(--green); }
+
+.skip-link {
+  position: absolute;
+  inset-inline-start: -999px;
+  background: var(--green);
+  color: #fff;
+  padding: .6rem 1rem;
+  border-radius: 0 0 8px 0;
+  z-index: 10;
+}
+.skip-link:focus { inset-inline-start: 0; }
+
+/* Header */
+.site-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  flex-wrap: wrap;
+  gap: .4rem 1.2rem;
+  padding: .7rem clamp(1rem, 4vw, 2rem);
+  background: var(--appbar);
+  color: #fff;
+  position: sticky;
+  top: 0;
+  z-index: 5;
+}
+.brand {
+  display: inline-flex;
+  align-items: center;
+  gap: .55rem;
+  color: #fff;
+  text-decoration: none;
+  font-weight: 700;
+  font-size: 1.25rem;
+  flex-shrink: 0;
+}
+.brand img { border-radius: 8px; }
+.site-nav {
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: .5rem 1.1rem;
+}
+.site-nav a { color: #fff; text-decoration: none; opacity: .95; white-space: nowrap; }
+.site-nav a:hover { text-decoration: underline; }
+.lang-switch { display: inline-flex; gap: .6rem; font-size: .92rem; white-space: nowrap; }
+.lang-switch .current { opacity: .7; }
+.lang-switch a.lang { color: #fff; }
+
+/* Narrow phones: brand on its own row, nav wraps beneath it, left-aligned. */
+@media (max-width: 560px) {
+  .site-header { gap: .5rem; }
+  .brand { font-size: 1.15rem; }
+  .site-nav { width: 100%; gap: .4rem 1rem; font-size: .95rem; }
+}
+
+main { max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2rem); }
+
+/* Hero */
+.hero {
+  display: grid;
+  grid-template-columns: 1.1fr .9fr;
+  gap: clamp(1.5rem, 4vw, 3rem);
+  align-items: center;
+  padding: clamp(2rem, 6vw, 4rem) 0 2rem;
+}
+.hero h1 {
+  font-size: clamp(2rem, 5vw, 3.1rem);
+  line-height: 1.1;
+  margin: 0 0 .6rem;
+  color: var(--green-dark);
+}
+.hero .tagline { font-size: 1.25rem; font-weight: 600; color: var(--on-container); margin: 0 0 1rem; }
+.hero .lead { font-size: 1.05rem; margin: 0 0 1rem; }
+.hero-shot { display: flex; justify-content: center; }
+
+/* Phone frame */
+.phone {
+  background: #12261a;
+  padding: 8px;
+  border-radius: 28px;
+  box-shadow: 0 18px 40px rgba(20, 50, 25, .22);
+  width: 232px;
+  max-width: 62vw;
+}
+.phone img { border-radius: 20px; }
+
+/* Sections */
+section { margin: 2.5rem 0; }
+h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); color: var(--green-dark); }
+
+.pillars {
+  display: grid;
+  grid-template-columns: repeat(3, 1fr);
+  gap: 1.2rem;
+}
+.pillar {
+  background: var(--white);
+  border: 1px solid var(--outline);
+  border-radius: var(--radius);
+  padding: 1.4rem;
+}
+.pillar-icon { font-size: 1.8rem; }
+.pillar h2 { font-size: 1.2rem; margin: .5rem 0; }
+.pillar p { margin: 0; color: #2c3826; }
+
+.shots .shot-row {
+  display: flex;
+  gap: 1.2rem;
+  justify-content: center;
+  flex-wrap: wrap;
+}
+.shots h2 { text-align: center; }
+
+.values {
+  background: var(--container);
+  border-radius: var(--radius);
+  padding: 1.6rem clamp(1.2rem, 4vw, 2.2rem);
+}
+.values ul { margin: .5rem 0 0; padding-inline-start: 1.2rem; }
+.values li { margin: .45rem 0; }
+
+.get-it { text-align: center; }
+.store-badges { margin-top: 1.2rem; }
+.coming-soon { color: var(--muted); font-style: italic; }
+.badge {
+  display: inline-block;
+  background: var(--green);
+  color: #fff;
+  text-decoration: none;
+  padding: .7rem 1.4rem;
+  border-radius: 999px;
+  margin: .3rem;
+  font-weight: 600;
+}
+
+/* Legal docs */
+.doc { padding: 2rem 0 3rem; max-width: 760px; }
+.doc h1 { color: var(--green-dark); }
+.doc-body h2 { font-size: 1.3rem; margin-top: 1.8rem; }
+.doc-body { font-size: 1.02rem; }
+.crumb { color: var(--muted); }
+.legal-index { list-style: none; padding: 0; }
+.legal-index li {
+  padding: 1rem 1.2rem;
+  background: var(--white);
+  border: 1px solid var(--outline);
+  border-radius: 12px;
+  margin: .7rem 0;
+}
+.legal-index a { font-weight: 600; font-size: 1.1rem; text-decoration: none; }
+.legal-index .desc { display: block; color: var(--muted); font-size: .95rem; margin-top: .2rem; }
+
+/* Footer */
+.site-footer {
+  background: var(--green-dark);
+  color: #dfeeda;
+  margin-top: 3rem;
+}
+.foot-inner { max-width: var(--maxw); margin: 0 auto; padding: 2rem clamp(1rem, 4vw, 2rem); }
+.foot-legal { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 1rem; }
+.foot-legal a { color: #fff; }
+.foot-note { margin: .3rem 0; font-size: .92rem; }
+.site-footer a { color: #cfe7c3; }
+
+@media (max-width: 820px) {
+  .hero { grid-template-columns: 1fr; }
+  .hero-shot { order: -1; }
+  .pillars { grid-template-columns: 1fr; }
+}

site/build-legal.sh

@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+# Generates the Hugo legal pages from docs/legal/ — the single source of truth.
+# Each doc's first "# Heading" becomes the page title (and is stripped from the
+# body so it isn't rendered twice). Run from site/ whenever the legal docs change:
+#   ./build-legal.sh
+# The generated content/legal/<slug>.<lang>.md files are committed so the Docker
+# build only needs site/.
+set -euo pipefail
+
+site_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+legal_src="$(cd "$site_dir/../docs/legal" && pwd)"
+out="$site_dir/content/legal"
+
+# slug | English master | Spanish mirror | menu weight
+rows=(
+  "privacy|privacy-policy.md|politica-de-privacidad.md|1"
+  "terms|terms-of-use.md|condiciones-de-uso.md|2"
+  "rules|community-rules.md|normas-de-la-comunidad.md|3"
+  "seeds|seed-legality-notice.md|aviso-sobre-semillas.md|4"
+)
+
+emit() { # <src-md> <out-md> <slug> <weight>
+  local src="$1" dst="$2" slug="$3" weight="$4"
+  # First "# ..." line -> title; everything after that line -> body. Strip a
+  # leading "Tane — " so it doesn't collide with the site title suffix in <title>.
+  local title
+  title="$(sed -n 's/^# \(.*\)/\1/p' "$src" | head -n1 \
+    | sed -E 's/^Tane[[:space:]]*(—|–|-)[[:space:]]*//')"
+  {
+    printf -- '---\n'
+    printf 'title: "%s"\n' "${title//\"/\\\"}"
+    printf 'slug: "%s"\n' "$slug"
+    printf 'weight: %s\n' "$weight"
+    printf 'translationKey: "legal-%s"\n' "$slug"
+    printf -- '---\n\n'
+    # Drop the first H1 line, keep the rest verbatim.
+    awk 'NR==1 && /^# /{next} {print}' "$src"
+  } > "$dst"
+  echo "  $(basename "$dst")  <-  $(basename "$src")"
+}
+
+for row in "${rows[@]}"; do
+  IFS='|' read -r slug en es weight <<<"$row"
+  emit "$legal_src/$en"    "$out/$slug.en.md" "$slug" "$weight"
+  emit "$legal_src/es/$es" "$out/$slug.es.md" "$slug" "$weight"
+done
+
+echo "Generated legal pages in $out"
+
+# --- Plain-language "About" page, generated from the docs/ explainers ---------
+# Each page uses its own fixed title (not the doc's H1) and drops the first H1.
+docs_dir="$(cd "$site_dir/../docs" && pwd)"
+emit_about() { # <src-md> <out-md> <title> <description>
+  local src="$1" dst="$2" title="$3" desc="$4"
+  [[ -f "$src" ]] || return 0
+  {
+    printf -- '---\n'
+    printf 'title: "%s"\n' "$title"
+    printf 'slug: "about"\n'
+    printf 'translationKey: "about"\n'
+    printf 'description: "%s"\n' "$desc"
+    printf -- '---\n\n'
+    awk 'NR==1 && /^# /{next} {print}' "$src"
+  } > "$dst"
+  echo "Generated $(basename "$dst")  <-  $(basename "$src")"
+}
+
+emit_about "$docs_dir/que-es-tane.md"  "$site_dir/content/about.es.md" \
+  "Qué es Tane" "Tane explicada para todos los públicos."
+emit_about "$docs_dir/what-is-tane.md" "$site_dir/content/about.en.md" \
+  "What is Tane" "Tane explained for everyone."

site/config.toml

@@ -0,0 +1,36 @@
+baseURL = "https://tane.comunes.org/"
+title = "Tane"
+defaultContentLanguage = "en"
+defaultContentLanguageInSubdir = false
+enableRobotsTXT = true
+enableGitInfo = false
+
+# Static, no-JS marketing site. Kept intentionally light: one page + a small
+# legal section, English/Spanish. Screenshots come from the app's golden
+# harness (apps/app_seeds/test/screenshots), copied in by collect_screenshots.sh.
+
+[params]
+  email = "info@comunes.org"
+  publisher = "Asociación Comunes"
+  publisherURL = "https://comunes.org"
+  license = "AGPL-3.0"
+  # Store links are empty until the app is published; the badges partial renders
+  # a link only when its URL is set here, so nothing broken shows before launch.
+  playStoreURL = ""
+  fdroidURL = ""
+
+[languages]
+  [languages.en]
+    languageName = "English"
+    languageCode = "en"
+    weight = 1
+  [languages.es]
+    languageName = "Español"
+    languageCode = "es"
+    weight = 2
+
+[markup.goldmark.renderer]
+  unsafe = false
+
+[minify]
+  disableJSON = true

site/content/_index.en.md

@@ -0,0 +1,34 @@
+---
+title: "Your seed bank in your pocket"
+description: "A local-first, decentralized app for keeping and sharing traditional seeds. Offline, encrypted, no account."
+hero:
+  title: "Your seed bank in your pocket"
+  tagline: "Keep and share traditional seeds — offline, encrypted, no account."
+  lead: >
+    Every traditional seed is a letter written by thousands of generations,
+    passed from hand to hand. Tane helps people and seed-saver collectives keep
+    a friendly inventory of their bank, decide what they offer, and share it
+    locally — without a central intermediary that could control it, censor it,
+    or be fined for it.
+pillars:
+  - icon: "🌱"
+    title: "Manage your bank"
+    body: "Add a seed with just a photo and a name — no Latin required. Note the year, how much you have, where it came from, germination tests. Search, filter, snap now and name later."
+  - icon: "🔒"
+    title: "Yours, and only yours"
+    body: "Works fully offline. No account, no server, no trackers. Everything is encrypted on your device. Keep an encrypted backup and a printed recovery sheet to restore your whole bank on a new device."
+  - icon: "🤝"
+    title: "Share, as it's always been done"
+    body: "Mark what you have spare to give away, swap or sell. Someone nearby finds it and contacts you — no middleman. Print a catalog of what you share to take to a seed fair."
+values:
+  title: "Why Tane is different"
+  points:
+    - "No center: no company can shut it down, censor it, or be fined for it."
+    - "Anti-monopoly by design — sharing seeds multiplies the commons instead of depleting it."
+    - "Spreads like a seed, person to person, with no server in the middle."
+    - "Free software (AGPL-3.0). No ads, no commissions, no business model."
+---
+
+Tane (種, "seed"; from *tanemaki* 種まき, "to sow seeds") is a local-first,
+decentralized app for keeping and sharing traditional seeds. It works with zero
+network — and connects you to a neighborly seed-sharing network when you want it.

site/content/_index.es.md

@@ -0,0 +1,35 @@
+---
+title: "Tu banco de semillas en el bolsillo"
+description: "Una app local-first y descentralizada para guardar y compartir semillas tradicionales. Sin conexión, cifrada, sin cuenta."
+hero:
+  title: "Tu banco de semillas en el bolsillo"
+  tagline: "Guarda y comparte semillas tradicionales: sin conexión, cifrado, sin cuenta."
+  lead: >
+    Cada semilla tradicional es una carta escrita por miles de generaciones, que
+    pasa de mano en mano. Tane ayuda a personas y colectivos de guardianas de
+    semillas a llevar un inventario amable de su banco, decidir qué ofrecen y
+    compartirlo localmente, sin un intermediario central que pueda controlarlo,
+    censurarlo o ser multado por ello.
+pillars:
+  - icon: "🌱"
+    title: "Gestiona tu banco"
+    body: "Añade una semilla con solo una foto y un nombre; sin latín. Anota el año, cuánta tienes, de dónde viene, pruebas de germinación. Busca, filtra, haz la foto ahora y ponle nombre después."
+  - icon: "🔒"
+    title: "Tuyo, y solo tuyo"
+    body: "Funciona totalmente sin conexión. Sin cuenta, sin servidor, sin rastreadores. Todo va cifrado en tu dispositivo. Guarda una copia cifrada y una hoja de recuperación impresa para restaurar todo tu banco en un dispositivo nuevo."
+  - icon: "🤝"
+    title: "Compartir, como se ha hecho siempre"
+    body: "Marca lo que te sobra para regalar, intercambiar o vender. Alguien cerca lo encuentra y te contacta, sin intermediarios. Imprime un catálogo de lo que compartes para llevar a una feria de semillas."
+values:
+  title: "Por qué Tane es diferente"
+  points:
+    - "Sin centro: ninguna empresa puede apagarlo, censurarlo ni ser multada por ello."
+    - "Anti-monopolio por diseño: compartir semillas multiplica el común en lugar de agotarlo."
+    - "Se propaga como una semilla, de persona a persona, sin servidor en medio."
+    - "Software libre (AGPL-3.0). Sin anuncios, sin comisiones, sin modelo de negocio."
+---
+
+Tane (種, "semilla"; de *tanemaki* 種まき, "sembrar semillas") es una app
+local-first y descentralizada para guardar y compartir semillas tradicionales.
+Funciona sin ninguna red, y te conecta a una red vecinal de intercambio de
+semillas cuando tú quieras.

site/content/about.en.md

@@ -0,0 +1,78 @@
+---
+title: "What is Tane"
+slug: "about"
+translationKey: "about"
+description: "Tane explained for everyone."
+---
+
+
+**Tane** (種) means "seed" in Japanese; the full name, *tanemaki* (種まき), means "to sow / scatter seeds".
+
+## In one sentence
+
+A simple, free app to **keep your seeds and share them** with whoever you like. It works
+**without internet** and with no company in the middle.
+
+## Why it's needed
+
+Today a handful of companies control much of the world's seed. Many seeds are made so they
+won't serve again: they give one harvest, but their seeds don't germinate well, so you have
+to **buy them again every year**. Meanwhile the traditional varieties — grown and improved
+over thousands of years — are being lost, and with them the knowledge of how to grow them.
+
+Sharing seeds is one of the oldest and most natural things there is, yet in some places it
+has become complicated or even fined (in France an association was penalised for handing out
+varieties that weren't on the official approved list). And the people who care for seeds
+still do it with notebooks and spreadsheets.
+
+## What it does, made easy
+
+- **Keep** — your seed inventory: what you have, from which year, how much, where it came
+  from, under **the name you use** (no Latin required). The same whether you have four
+  packets in a drawer or a group with hundreds of varieties.
+- **Share** — you say what you offer; someone nearby sees it and writes to you, to **give
+  away, swap or sell** if you want. You close the deal yourself, directly. No company steps
+  in or takes a commission.
+
+## Why it's different
+
+- **It's free and belongs to everyone.** It isn't owned by any company: anyone can use,
+  copy, translate or improve it, free and forever. It's more a *recipe that gets shared*
+  than a closed product — this is called **free software**. And whoever improves it is
+  bound to share those improvements just as freely, so no one can "close" it later (that's
+  **copyleft**).
+- **It works offline.** The basics run even out in the field with no signal.
+- **Your data is yours.** Your information is kept on **your own phone**, protected with a
+  key, not on some company's computers. We don't sell it or upload it anywhere. No ads.
+- **No one can shut it down or control it.** There's no central computer that everything
+  passes through: people communicate **directly with each other**, like passing seeds from
+  hand to hand. So no one can censor it or charge you to use it (that's what being
+  **decentralized** means).
+- **You trust by word of mouth.** You deal with people you know and with those vouched for
+  by people you trust — the way it's always worked in a village or at a fair — without
+  having to give your real name or phone number unless you want to.
+- **In many languages.** For anywhere in the world, not for a single country. Volunteers
+  translate it.
+
+## Who it's for
+
+Seed groups and networks, gardens and collectives, growers… and anyone with a few packets
+put away. For all ages, from 10 to 80.
+
+## The name
+
+**Tane** means "seed" (種). It comes from *tanemaki* (種まき), "to sow seeds" in Japanese, a
+nod to old customs of mutual aid between neighbours (sharing the work, saving together).
+
+## Where it stands and how to help
+
+In its early days. You can help by trying it out in a real seed group, translating it,
+sharing what you know about the varieties, or coding. It has no price and never will: it's
+sustained by volunteers, by the communities themselves, and by public funding for projects
+of common interest.
+
+---
+
+> *The idea underneath: traditional seeds are a heritage of humankind — everyone's and no
+> one's. Against those who would privatise them, Tane aims to make it easy for you to keep
+> them, multiply them and keep them moving.*

site/content/about.es.md

@@ -0,0 +1,81 @@
+---
+title: "Qué es Tane"
+slug: "about"
+translationKey: "about"
+description: "Tane explicada para todos los públicos."
+---
+
+
+**Tane** (種) es «semilla» en japonés; el nombre completo, *tanemaki* (種まき), es «sembrar / esparcir semillas».
+
+## En una frase
+
+Una app sencilla y gratuita para **guardar tus semillas y compartirlas** con quien
+quieras. Funciona **sin internet** y sin ninguna empresa de por medio.
+
+## Por qué hace falta
+
+Hoy unas pocas empresas controlan gran parte de las semillas del mundo. Muchas están
+hechas para no volver a servir: dan una cosecha, pero sus semillas no germinan bien, así
+que hay que **comprarlas otra vez cada año**. Mientras tanto, las variedades de toda la
+vida —cultivadas y mejoradas durante miles de años— se están perdiendo, y con ellas el
+saber cómo cultivarlas.
+
+Compartir semillas es de lo más viejo y natural que hay, pero en algunos sitios se ha
+vuelto complicado o hasta se multa (en Francia sancionaron a una asociación por repartir
+variedades que no estaban en la lista oficial permitida). Y quien las cuida lo hace hoy
+con libretas y hojas de cálculo.
+
+## Qué hace, y fácil
+
+- **Guardar** — tu inventario de semillas: qué tienes, de qué año, cuánta, de dónde vino,
+  con **el nombre que tú usas** (no hace falta saber latín). Igual para quien tiene cuatro
+  sobres en un cajón que para un grupo con cientos de variedades.
+- **Compartir** — dices qué ofreces; alguien cerca lo ve y te escribe, para **regalar,
+  intercambiar o vender** si quieres. El trato lo cierras tú, directamente. Ninguna empresa
+  se mete ni se lleva comisión.
+
+## Por qué es distinta
+
+- **Es libre y de todos.** No es de ninguna empresa: cualquiera puede usarla, copiarla,
+  traducirla o mejorarla, gratis y para siempre. Es más una *receta que se comparte* que un
+  producto cerrado — a esto se le llama **software libre**. Y quien la mejore está obligado
+  a compartir esas mejoras igual de libres, para que nadie pueda «cerrarla» después (eso es
+  el **copyleft**).
+- **Funciona sin internet.** Lo básico va aunque estés en el campo sin cobertura.
+- **Tus datos son tuyos.** Tu información se guarda en **tu propio móvil**, protegida con una
+  clave, no en los ordenadores de una empresa. No la vendemos ni la subimos a ningún sitio.
+  Sin publicidad.
+- **Nadie la puede apagar ni controlar.** No hay un ordenador central por el que pase todo:
+  las personas se comunican **directamente entre sí**, como quien se pasa unas semillas de
+  mano en mano. Por eso nadie puede censurarla ni cobrarte por usarla (eso es que sea
+  **descentralizada**).
+- **Te fías por el boca a boca.** Te relacionas con gente que conoces y con quien te
+  recomienda gente de confianza —como siempre se ha hecho en un pueblo o en una feria— sin
+  tener que dar tu nombre real ni tu teléfono si no quieres.
+- **En muchos idiomas.** Para cualquier lugar del mundo, no para un solo país. La traduce
+  gente voluntaria.
+
+## Para quién
+
+Grupos y redes de semillas, huertos y colectivos, agricultores y agricultoras… y cualquier
+persona con unos sobres guardados. Para todas las edades, de 10 a 80.
+
+## El nombre
+
+**Tane** quiere decir «semilla» (種). Viene de *tanemaki* (種まき), «sembrar semillas» en
+japonés, un guiño a viejas costumbres de ayuda mutua entre vecinos (compartir el trabajo,
+ahorrar juntos).
+
+## En qué punto está y cómo ayudar
+
+En sus primeros pasos. Se puede ayudar probándola en un grupo de semillas de verdad,
+traduciéndola, aportando lo que sabes de las variedades, o programando. No tiene ni tendrá
+precio: se sostiene con gente voluntaria, con las propias comunidades y con ayudas públicas
+a proyectos de interés común.
+
+---
+
+> *Idea de fondo: las semillas de toda la vida son un patrimonio de la humanidad —de todos
+> y de nadie—. Frente a quien quiere privatizarlas, Tane busca ponértelo fácil para
+> guardarlas, multiplicarlas y hacerlas circular.*

site/content/legal/_index.en.md

@@ -0,0 +1,4 @@
+---
+title: "Legal"
+description: "Tane's privacy policy, terms of use, community rules and seed-legality notice."
+---

site/content/legal/_index.es.md

@@ -0,0 +1,4 @@
+---
+title: "Legal"
+description: "Política de privacidad, condiciones de uso, normas de la comunidad y aviso sobre semillas de Tane."
+---

site/content/legal/privacy.en.md

@@ -0,0 +1,96 @@
+---
+title: "Privacy Policy"
+slug: "privacy"
+weight: 1
+translationKey: "legal-privacy"
+---
+
+
+**Version 1.0 — 13 July 2026**
+
+Tane is published by **Asociación Comunes** (Spain) — <https://comunes.org> —
+contact: <info@comunes.org>. Tane is free software (AGPL-3.0); its source code is
+public, so everything described here can be verified.
+
+## The short version
+
+- Tane works **without an account**. We don't know who you are.
+- Everything you record stays **on your device, encrypted**. We run no servers that
+  receive it, and we have no way to read it.
+- Nothing leaves your device unless **you** choose to share it (an offer, a message,
+  your profile). What you share travels through community-run servers we don't control.
+- **No analytics, no ads, no trackers.** Tane collects nothing about you.
+
+## 1. No accounts, no collection by us
+
+Tane does not ask for your name, email, or phone number. There is no registration and
+no central Tane server. Your identity in the app is a cryptographic key created on your
+device and stored in your device's secure keystore. Asociación Comunes does not collect,
+receive, or process your personal data through the app.
+
+## 2. Data stored on your device
+
+Your seed inventory (varieties, quantities, notes, photos), your messages, your
+contacts' vouches and ratings, and your keys are stored **only on your device**, in an
+encrypted database (SQLCipher). The encryption key lives in your device's system
+keystore. Backups you create are also encrypted; you choose where to keep them, and
+they never pass through us.
+
+## 3. Data that leaves your device — only when you choose
+
+Nothing is published automatically. Each of these happens only by your explicit action:
+
+- **Offers.** When you offer seeds, the app publishes the offer's title, description,
+  optional photo, optional price, and an **approximate area** (a zone of roughly 2–80 km,
+  as you configure it — never your address or precise location). Offers are public.
+- **Profile.** If you fill it in, your chosen name, bio, and avatar are public.
+- **Messages.** Direct messages are **end-to-end encrypted**: only you and the person
+  you write to can read them. The servers that carry them see only encrypted envelopes.
+- **Vouches and ratings.** If you vouch for or rate someone, that statement is public
+  and signed by your key.
+- **Sync between your devices.** If you link a second device, your data travels between
+  them encrypted so that only your devices can read it.
+
+## 4. Where shared data goes: community relays
+
+Tane's social features use open, community-run servers ("relays"). By default the app
+uses a small set that includes `relay.comunes.org` (operated by Asociación Comunes) and
+well-known public relays; you can change this list, or empty it to turn the network off
+entirely. Relays other than `relay.comunes.org` are **third-party infrastructure**:
+their operators decide their own retention and policies, and this policy does not cover
+them.
+
+## 5. Deletion — an honest note
+
+You can delete anything local instantly, and you can withdraw an offer at any time.
+When you withdraw or delete something you had published, the app asks the relays to
+delete it too. Relays we don't operate may keep copies despite that request, and public
+posts may have been copied elsewhere while they were visible. **Treat anything you
+publish as potentially permanent.** On `relay.comunes.org` we honour deletion requests.
+
+## 6. Device permissions
+
+- **Photos / camera** — only when you attach a picture to a variety, offer, or profile.
+- **Approximate location** (optional) — only if you use "set my area from where I am",
+  to pick your coarse sharing zone. Tane never requests precise location.
+- **Notifications** (optional) — to tell you about new messages.
+
+## 7. Your rights
+
+Because your data lives on your device under your control, you exercise most rights
+yourself: read, correct, export, or delete everything from within the app. For data on
+`relay.comunes.org`, or any question about this policy, write to <info@comunes.org>.
+If you are in the EU, you also have the right to complain to your data protection
+authority (in Spain, the AEPD).
+
+## 8. Children
+
+The seed inventory can be used by anyone. The market and messaging features are not
+directed at children; by using them you confirm you are old enough to use social
+features under the laws of your country.
+
+## 9. Changes
+
+We will update this policy if Tane's behaviour changes, and note the changes in the
+app's release notes. The current version always lives at
+<https://tane.comunes.org/legal/privacy>, with history in the public repository.

site/content/legal/privacy.es.md

@@ -0,0 +1,102 @@
+---
+title: "Política de privacidad"
+slug: "privacy"
+weight: 1
+translationKey: "legal-privacy"
+---
+
+
+**Versión 1.0 — 13 de julio de 2026**
+
+Tane está publicada por la **Asociación Comunes** (España) — <https://comunes.org> —
+contacto: <info@comunes.org>. Tane es software libre (AGPL-3.0); su código fuente es
+público, así que todo lo que se describe aquí puede verificarse.
+
+## La versión corta
+
+- Tane funciona **sin cuenta**. No sabemos quién eres.
+- Todo lo que registras se queda **en tu dispositivo, cifrado**. No tenemos servidores
+  que lo reciban ni forma de leerlo.
+- Nada sale de tu dispositivo salvo que **tú** decidas compartirlo (una oferta, un
+  mensaje, tu perfil). Lo que compartes viaja por servidores comunitarios que no
+  controlamos.
+- **Sin analíticas, sin publicidad, sin rastreadores.** Tane no recoge nada sobre ti.
+
+## 1. Sin cuentas, sin recogida por nuestra parte
+
+Tane no pide tu nombre, correo ni teléfono. No hay registro ni servidor central de
+Tane. Tu identidad en la aplicación es una clave criptográfica creada en tu dispositivo
+y guardada en el almacén seguro del sistema. La Asociación Comunes no recoge, recibe ni
+trata tus datos personales a través de la aplicación.
+
+## 2. Datos guardados en tu dispositivo
+
+Tu inventario de semillas (variedades, cantidades, notas, fotos), tus mensajes, los
+avales y valoraciones de tus contactos y tus claves se guardan **solo en tu
+dispositivo**, en una base de datos cifrada (SQLCipher). La clave de cifrado vive en el
+almacén seguro del sistema. Las copias de seguridad que crees también van cifradas; tú
+eliges dónde guardarlas y nunca pasan por nosotros.
+
+## 3. Datos que salen de tu dispositivo — solo cuando tú quieres
+
+Nada se publica automáticamente. Cada una de estas cosas ocurre solo por tu acción
+explícita:
+
+- **Ofertas.** Cuando ofreces semillas, la aplicación publica el título, la
+  descripción, una foto opcional, un precio opcional y una **zona aproximada** (un área
+  de entre 2 y 80 km, según la configures — nunca tu dirección ni tu ubicación
+  precisa). Las ofertas son públicas.
+- **Perfil.** Si lo rellenas, el nombre que elijas, tu biografía y tu avatar son
+  públicos.
+- **Mensajes.** Los mensajes directos van **cifrados de extremo a extremo**: solo tú y
+  la persona a la que escribes podéis leerlos. Los servidores que los transportan solo
+  ven sobres cifrados.
+- **Avales y valoraciones.** Si avalas o valoras a alguien, esa declaración es pública
+  y va firmada con tu clave.
+- **Sincronización entre tus dispositivos.** Si enlazas un segundo dispositivo, tus
+  datos viajan entre ellos cifrados de forma que solo tus dispositivos pueden leerlos.
+
+## 4. A dónde van los datos compartidos: servidores comunitarios
+
+Las funciones sociales de Tane usan servidores abiertos gestionados por comunidades
+("relés"). Por defecto la aplicación usa un pequeño conjunto que incluye
+`relay.comunes.org` (operado por la Asociación Comunes) y relés públicos conocidos;
+puedes cambiar esa lista, o vaciarla para desconectar la red por completo. Los relés
+distintos de `relay.comunes.org` son **infraestructura de terceros**: sus operadores
+deciden su propia retención y sus políticas, y esta política no los cubre.
+
+## 5. Borrado — una nota honesta
+
+Puedes borrar al instante todo lo local, y puedes retirar una oferta en cualquier
+momento. Cuando retiras o borras algo que habías publicado, la aplicación pide a los
+relés que también lo borren. Los relés que no operamos pueden conservar copias pese a
+esa petición, y lo publicado pudo copiarse a otros sitios mientras fue visible.
+**Trata todo lo que publiques como potencialmente permanente.** En `relay.comunes.org`
+atendemos las peticiones de borrado.
+
+## 6. Permisos del dispositivo
+
+- **Fotos / cámara** — solo cuando adjuntas una imagen a una variedad, oferta o perfil.
+- **Ubicación aproximada** (opcional) — solo si usas "fijar mi zona desde donde estoy",
+  para elegir tu zona amplia de intercambio. Tane nunca pide la ubicación precisa.
+- **Notificaciones** (opcional) — para avisarte de mensajes nuevos.
+
+## 7. Tus derechos
+
+Como tus datos viven en tu dispositivo y bajo tu control, la mayoría de derechos los
+ejerces tú directamente: consultar, corregir, exportar o borrar todo desde la propia
+aplicación. Para los datos en `relay.comunes.org`, o cualquier duda sobre esta
+política, escribe a <info@comunes.org>. Si estás en la UE, también tienes derecho a
+reclamar ante tu autoridad de protección de datos (en España, la AEPD).
+
+## 8. Menores
+
+El inventario de semillas puede usarlo cualquiera. El mercado y la mensajería no están
+dirigidos a menores; al usarlos confirmas que tienes edad suficiente para usar
+funciones sociales según las leyes de tu país.
+
+## 9. Cambios
+
+Actualizaremos esta política si cambia el comportamiento de Tane, y lo señalaremos en
+las notas de cada versión. La versión vigente está siempre en
+<https://tane.comunes.org/legal/privacy>, con su historial en el repositorio público.

site/content/legal/rules.en.md

@@ -0,0 +1,47 @@
+---
+title: "Community Rules"
+slug: "rules"
+weight: 3
+translationKey: "legal-rules"
+---
+
+
+**Version 1.0 — 13 July 2026**
+
+The market and messages in Tane are shared spaces built on trust between neighbours.
+These rules are what everyone accepts before joining. They also define what counts as
+content that can be reported and removed from the servers we operate.
+
+## The rules
+
+1. **Be honest about your seeds.** Describe what you actually have: the variety as you
+   know it, the harvest year, anything relevant about how it was grown. Don't invent
+   provenance.
+2. **Share only what you may share.** Don't offer:
+   - seed of **commercially protected varieties** (plant variety rights, patents)
+     unless you are authorized;
+   - **invasive or protected species** where their exchange is prohibited;
+   - anything else that is illegal to share or sell where you or the recipient live.
+3. **Seeds, not anything else.** The market is for seeds and plant reproductive
+   material in the spirit of the app. It is not a general classifieds board.
+4. **Respect people.** No harassment, threats, hate, or discrimination — in offers,
+   profiles, ratings, or messages.
+5. **No spam or scams.** No repeated postings, misleading offers, phishing, or
+   pressure to move people onto shady deals.
+6. **Honest reputation.** Vouch only for people you have actually met or exchanged
+   with; rate only real experiences. Don't game the trust system.
+
+## What happens if someone breaks them
+
+- Anyone can **block** you — your offers and messages disappear for them.
+- Anyone can **report** an offer or a person. Reports travel to the servers that carry
+  the content; on the relay operated by Comunes (`relay.comunes.org`), content and keys
+  that break these rules are removed. Other servers apply their own policies.
+- There are no appeals or account suspensions because there are no accounts: the
+  network simply stops carrying and showing what breaks the rules.
+
+## A note on good faith
+
+Most seed sharing is between amateurs, in small quantities, for the joy of keeping
+varieties alive. When in doubt, prefer **gifting and swapping** over selling, label
+things clearly, and ask. That's how it's always been done.

site/content/legal/rules.es.md

@@ -0,0 +1,54 @@
+---
+title: "Normas de la comunidad"
+slug: "rules"
+weight: 3
+translationKey: "legal-rules"
+---
+
+
+**Versión 1.0 — 13 de julio de 2026**
+
+El mercado y los mensajes de Tane son espacios compartidos construidos sobre la
+confianza entre vecinas y vecinos. Estas normas son lo que todo el mundo acepta antes
+de entrar. También definen qué contenido puede denunciarse y eliminarse de los
+servidores que operamos.
+
+## Las normas
+
+1. **Sé honesto con tus semillas.** Describe lo que realmente tienes: la variedad tal
+   y como la conoces, el año de cosecha, lo relevante sobre cómo se cultivó. No
+   inventes procedencias.
+2. **Comparte solo lo que puedas compartir.** No ofrezcas:
+   - semilla de **variedades protegidas comercialmente** (obtenciones vegetales,
+     patentes) salvo que tengas autorización;
+   - **especies invasoras o protegidas** allí donde su intercambio esté prohibido;
+   - cualquier otra cosa que sea ilegal compartir o vender donde vives tú o donde vive
+     quien la recibe.
+3. **Semillas, no cualquier cosa.** El mercado es para semillas y material de
+   reproducción vegetal, en el espíritu de la aplicación. No es un tablón de anuncios
+   general.
+4. **Respeta a las personas.** Nada de acoso, amenazas, odio o discriminación — ni en
+   ofertas, ni en perfiles, ni en valoraciones, ni en mensajes.
+5. **Sin spam ni engaños.** Nada de publicaciones repetidas, ofertas engañosas,
+   phishing o presiones para llevar a la gente a tratos turbios.
+6. **Reputación honesta.** Avala solo a personas que conozcas de verdad o con las que
+   hayas intercambiado; valora solo experiencias reales. No hagas trampas al sistema de
+   confianza.
+
+## Qué pasa si alguien las incumple
+
+- Cualquiera puede **bloquearte** — tus ofertas y mensajes desaparecen para esa
+  persona.
+- Cualquiera puede **denunciar** una oferta o a una persona. Las denuncias llegan a los
+  servidores que transportan el contenido; en el relé operado por Comunes
+  (`relay.comunes.org`), el contenido y las claves que incumplen estas normas se
+  eliminan. Otros servidores aplican sus propias políticas.
+- No hay apelaciones ni suspensiones de cuenta porque no hay cuentas: sencillamente, la
+  red deja de transportar y de mostrar lo que incumple las normas.
+
+## Una nota sobre la buena fe
+
+La mayor parte del intercambio de semillas ocurre entre aficionados, en pequeñas
+cantidades, por el gusto de mantener vivas las variedades. Ante la duda, prefiere
+**regalar e intercambiar** antes que vender, etiqueta las cosas con claridad y
+pregunta. Así se ha hecho siempre.

site/content/legal/seeds.en.md

@@ -0,0 +1,66 @@
+---
+title: "Notice on the Legality of Exchanging Seeds"
+slug: "seeds"
+weight: 4
+translationKey: "legal-seeds"
+---
+
+
+**Version 1.0 — 13 July 2026**
+
+Tane helps people keep and share traditional seeds. Laws about seeds differ a lot
+between countries, and they distinguish sharply between **giving or swapping** seeds
+and **selling** them. This notice is general information, not legal advice; you are
+responsible for following the law where you live and where your seeds are going.
+
+## Gifting and swapping between amateurs
+
+Exchanging seeds **without commercial purpose** — gifts, swaps, seed libraries,
+conservation networks — is broadly recognized and lawful in most places:
+
+- **European Union.** EU seed marketing law regulates *commercial marketing* of seed.
+  Exchange in kind between individuals, and the work of conservation networks and gene
+  banks, fall outside or are expressly exempted; the plant-reproductive-material reform
+  underway (proposal COM(2023) 414) keeps exemptions for amateurs and conservation
+  networks, provided the activity is not commercial.
+- **Spain.** Ley 30/2006 regulates the *commercial* seed trade; non-commercial exchange
+  between amateurs and conservation-oriented exchange are recognized practice (art. 24).
+- **United States.** Following the 2016 amendment to the Recommended Uniform State Seed
+  Law, most states exempt **non-commercial seed sharing** (seed libraries, swaps) from
+  commercial labeling and testing requirements.
+
+## Selling seeds
+
+Selling is different. In the EU and many other jurisdictions, **marketing seed of
+varieties not registered in an official catalogue may be restricted or prohibited**,
+and quantities, labeling, or species may be regulated even for small sellers.
+Exemptions for conservation varieties and amateur quantities exist but vary. If you
+use Tane's option to ask a price, **check your national rules first** — the app cannot
+do this for you.
+
+## Protected varieties
+
+Varieties covered by **plant variety rights (PVR/PBR) or patents** may not be
+propagated or sold without the holder's authorization — this can apply even to seed
+you bought legally. Traditional and heirloom varieties are generally not protected,
+but modern commercial varieties usually are. When in doubt, don't offer it.
+
+## Sending seeds across borders
+
+Most countries restrict importing seeds: **phytosanitary certificates**, prohibited
+species lists, and quarantine rules commonly apply — even to small envelopes between
+individuals, and also **within** the EU for certain species (plant passport rules).
+Before mailing seeds to another country, check the rules of the destination country.
+The safest exchanges are local ones — which is what Tane is designed for.
+
+## Invasive and protected species
+
+Some species may not be exchanged at all in some regions, either because they are
+**invasive** there or because they are **protected**. Lists are regional; check yours.
+
+---
+
+*Tane takes no commission, mediates no transaction, and verifies no offer: exchanges
+are private dealings between the people involved (see the
+[Terms of use](terms-of-use.md)). This notice exists so those dealings are informed
+ones.*

site/content/legal/seeds.es.md

@@ -0,0 +1,72 @@
+---
+title: "Aviso sobre la legalidad del intercambio de semillas"
+slug: "seeds"
+weight: 4
+translationKey: "legal-seeds"
+---
+
+
+**Versión 1.0 — 13 de julio de 2026**
+
+Tane ayuda a conservar y compartir semillas tradicionales. Las leyes sobre semillas
+varían mucho entre países, y distinguen con claridad entre **regalar o intercambiar**
+semillas y **venderlas**. Este aviso es información general, no asesoramiento jurídico;
+eres responsable de cumplir la ley allí donde vives y allí donde van tus semillas.
+
+## Regalar e intercambiar entre aficionados
+
+Intercambiar semillas **sin ánimo comercial** — regalos, trueques, bibliotecas de
+semillas, redes de conservación — está ampliamente reconocido y es legal en la mayoría
+de lugares:
+
+- **Unión Europea.** La normativa de semillas de la UE regula la *comercialización* de
+  semilla. El intercambio en especie entre particulares y la labor de las redes de
+  conservación y bancos de germoplasma quedan fuera o están expresamente exentos; la
+  reforma en curso del material de reproducción vegetal (propuesta COM(2023) 414)
+  mantiene exenciones para aficionados y redes de conservación, siempre que la
+  actividad no sea comercial.
+- **España.** La Ley 30/2006 regula el comercio de semillas; el intercambio no
+  comercial entre aficionados y el intercambio con fines de conservación son práctica
+  reconocida (art. 24).
+- **Estados Unidos.** Tras la enmienda de 2016 a la ley uniforme estatal de semillas
+  (RUSSL), la mayoría de estados eximen el **intercambio no comercial** (bibliotecas de
+  semillas, trueques) de los requisitos comerciales de etiquetado y análisis.
+
+## Vender semillas
+
+Vender es distinto. En la UE y en muchas otras jurisdicciones, **comercializar semilla
+de variedades no inscritas en un catálogo oficial puede estar restringido o
+prohibido**, y las cantidades, el etiquetado o las especies pueden estar regulados
+incluso para vendedores pequeños. Existen exenciones para variedades de conservación y
+cantidades de aficionado, pero varían. Si usas la opción de Tane de pedir un precio,
+**consulta antes tu normativa nacional** — la aplicación no puede hacerlo por ti.
+
+## Variedades protegidas
+
+Las variedades cubiertas por **títulos de obtención vegetal (PVR/PBR) o patentes** no
+pueden propagarse ni venderse sin autorización del titular — y esto puede aplicarse
+incluso a semilla comprada legalmente. Las variedades tradicionales y de herencia
+normalmente no están protegidas; las variedades comerciales modernas casi siempre sí.
+Ante la duda, no la ofrezcas.
+
+## Enviar semillas entre países
+
+La mayoría de países restringen la importación de semillas: **certificados
+fitosanitarios**, listas de especies prohibidas y normas de cuarentena se aplican con
+frecuencia — incluso a sobres pequeños entre particulares, y también **dentro** de la
+UE para ciertas especies (pasaporte fitosanitario). Antes de enviar semillas a otro
+país, consulta las normas del país de destino. Los intercambios más seguros son los
+locales — que es justo para lo que está pensada Tane.
+
+## Especies invasoras y protegidas
+
+Algunas especies no pueden intercambiarse en absoluto en ciertas regiones, bien porque
+allí son **invasoras**, bien porque están **protegidas**. Las listas son regionales;
+consulta la tuya.
+
+---
+
+*Tane no cobra comisiones, no media en transacciones y no verifica ofertas: los
+intercambios son tratos privados entre las personas implicadas (ver las
+[Condiciones de uso](condiciones-de-uso.md)). Este aviso existe para que esos tratos
+sean informados.*

site/content/legal/terms.en.md

@@ -0,0 +1,81 @@
+---
+title: "Terms of Use"
+slug: "terms"
+weight: 2
+translationKey: "legal-terms"
+---
+
+
+**Version 1.0 — 13 July 2026**
+
+These terms cover the use of the Tane application, published by **Asociación Comunes**
+(Spain) — <https://comunes.org>, contact <info@comunes.org>. By using Tane's sharing
+features (the market and messaging) you accept these terms and the
+[Community rules](community-rules.md).
+
+## 1. What Tane is — and what it is not
+
+Tane is a **personal tool**: a seed inventory that lives on your device, plus a way to
+discover people near you who share seeds. Tane is **not a marketplace operator, not a
+shop, and not a party to any exchange**:
+
+- We host no listings — offers are published by you, under your own key, to
+  community-run relays.
+- We take **no commission** and process no payments. Any exchange, gift, or sale is
+  agreed and carried out directly between the people involved.
+- We do not verify seeds, users, or offers, and we cannot remove content from servers
+  we do not operate.
+
+## 2. Your responsibilities
+
+You are solely responsible for:
+
+- **What you offer and exchange.** Make sure you are allowed to share or sell the
+  seeds you list. Rules differ by country — see the
+  [Seed legality notice](seed-legality-notice.md). In particular, selling seed of
+  varieties that are not registered may be restricted where you live, and propagating
+  commercially protected varieties without authorization is illegal in most countries.
+- **Shipping.** Sending seeds across borders is often restricted (phytosanitary rules).
+  Check before you mail anything abroad.
+- **What you publish.** Offers, your profile, vouches, and ratings are public and
+  signed by you. Follow the [Community rules](community-rules.md).
+- **Your keys and backups.** There is no account recovery: if you lose your device and
+  your recovery code, we cannot restore anything.
+
+## 3. No warranties
+
+Tane is provided **"as is"**, without warranty of any kind, as free software under the
+[AGPL-3.0 license](https://www.gnu.org/licenses/agpl-3.0.html). In particular, nobody —
+not Comunes, not the people you exchange with through the app — guarantees the
+**identity, purity, germination, health, or legality** of any seed exchanged. Growing
+information shown in the app (calendars, seed-saving tips, viability estimates) is
+general guidance, not professional advice.
+
+## 4. Disputes between users
+
+Exchanges are private dealings between the people involved. Comunes is not a mediator
+and accepts no liability for failed exchanges, quality disputes, or losses arising from
+them. The vouching and rating features exist so communities can build their own trust.
+
+## 5. Moderation
+
+There is no central moderation: your app filters what you see through the people you
+trust, and you can **block** anyone and **report** offers or people from within the
+app. Reports are shared with the servers involved; on the relay we operate
+(`relay.comunes.org`), content that breaks the community rules is removed. Relays run
+by others apply their own policies.
+
+## 6. Liability
+
+To the maximum extent permitted by law, Asociación Comunes' total liability arising
+from the app is limited to the amount you paid for it (Tane is gratis: zero). Nothing
+in these terms limits liability that cannot be limited by law, or your statutory rights
+as a consumer.
+
+## 7. General
+
+If a part of these terms is found invalid, the rest remains in force. These terms are
+governed by Spanish and EU law, without depriving you of protections of the law of
+your country of residence. We may update these terms; material changes will be noted in
+the app's release notes, and the current version always lives at
+<https://tane.comunes.org/legal/terms>.

site/content/legal/terms.es.md

@@ -0,0 +1,84 @@
+---
+title: "Condiciones de uso"
+slug: "terms"
+weight: 2
+translationKey: "legal-terms"
+---
+
+
+**Versión 1.0 — 13 de julio de 2026**
+
+Estas condiciones regulan el uso de la aplicación Tane, publicada por la **Asociación
+Comunes** (España) — <https://comunes.org>, contacto <info@comunes.org>. Al usar las
+funciones de intercambio de Tane (el mercado y la mensajería) aceptas estas condiciones
+y las [Normas de la comunidad](normas-de-la-comunidad.md).
+
+## 1. Qué es Tane — y qué no es
+
+Tane es una **herramienta personal**: un inventario de semillas que vive en tu
+dispositivo, más una forma de descubrir personas cercanas que comparten semillas. Tane
+**no es un operador de mercado, ni una tienda, ni parte de ningún intercambio**:
+
+- No alojamos anuncios — las ofertas las publicas tú, con tu propia clave, en relés
+  gestionados por comunidades.
+- No cobramos **ninguna comisión** ni procesamos pagos. Todo intercambio, regalo o
+  venta se acuerda y se realiza directamente entre las personas implicadas.
+- No verificamos semillas, personas ni ofertas, y no podemos eliminar contenido de
+  servidores que no operamos.
+
+## 2. Tus responsabilidades
+
+Eres la única persona responsable de:
+
+- **Lo que ofreces e intercambias.** Asegúrate de que puedes compartir o vender las
+  semillas que publicas. Las normas cambian según el país — mira el
+  [Aviso sobre semillas](aviso-sobre-semillas.md). En particular, vender semilla de
+  variedades no registradas puede estar restringido donde vives, y propagar variedades
+  protegidas comercialmente sin autorización es ilegal en la mayoría de países.
+- **Los envíos.** Enviar semillas entre países suele estar restringido (normas
+  fitosanitarias). Infórmate antes de mandar nada al extranjero.
+- **Lo que publicas.** Las ofertas, tu perfil, los avales y las valoraciones son
+  públicos y van firmados por ti. Sigue las
+  [Normas de la comunidad](normas-de-la-comunidad.md).
+- **Tus claves y copias de seguridad.** No hay recuperación de cuenta: si pierdes tu
+  dispositivo y tu código de recuperación, no podemos restaurar nada.
+
+## 3. Sin garantías
+
+Tane se ofrece **"tal cual"**, sin garantía de ningún tipo, como software libre bajo la
+[licencia AGPL-3.0](https://www.gnu.org/licenses/agpl-3.0.html). En particular, nadie —
+ni Comunes, ni las personas con las que intercambias a través de la aplicación —
+garantiza la **identidad, pureza, germinación, sanidad o legalidad** de ninguna semilla
+intercambiada. La información de cultivo que muestra la aplicación (calendarios,
+consejos para extraer semilla, estimaciones de viabilidad) es orientación general, no
+asesoramiento profesional.
+
+## 4. Conflictos entre personas usuarias
+
+Los intercambios son tratos privados entre las personas implicadas. Comunes no actúa
+como mediadora y no acepta responsabilidad por intercambios fallidos, disputas de
+calidad o pérdidas derivadas de ellos. Los avales y las valoraciones existen para que
+cada comunidad construya su propia confianza.
+
+## 5. Moderación
+
+No hay moderación central: tu aplicación filtra lo que ves a través de la gente en la
+que confías, y puedes **bloquear** a cualquiera y **denunciar** ofertas o personas
+desde la propia aplicación. Las denuncias se comparten con los servidores implicados;
+en el relé que operamos (`relay.comunes.org`), el contenido que incumple las normas de
+la comunidad se elimina. Los relés de terceros aplican sus propias políticas.
+
+## 6. Responsabilidad
+
+En la máxima medida que permita la ley, la responsabilidad total de la Asociación
+Comunes derivada de la aplicación se limita a lo que pagaste por ella (Tane es
+gratuita: cero). Nada en estas condiciones limita la responsabilidad que no pueda
+limitarse por ley, ni tus derechos como consumidor.
+
+## 7. General
+
+Si una parte de estas condiciones resultara inválida, el resto sigue en vigor. Estas
+condiciones se rigen por el derecho español y de la UE, sin privarte de las
+protecciones de la ley de tu país de residencia. Podemos actualizar estas condiciones;
+los cambios relevantes se señalarán en las notas de versión de la aplicación, y la
+versión vigente está siempre en <https://tane.comunes.org/legal/terms>.