va self-host retrofuture webfonts

7 files changed, 109 insertions, 3 deletions

diff --git a/README.md b/README.md
index 3706b38..eb2f038 100644
--- a/README.md
+++ b/README.md
@@ -161,6 +161,12 @@ Bundled web fonts:
   Indian Type Foundry, from [Google Fonts](https://fonts.google.com/specimen/Rajdhani),
   [SIL OFL 1.1](https://openfontlicense.org/open-font-license-official-text/).
   See [internal/generator/templates/themes/plasma/FONT_LICENSE.txt](internal/generator/templates/themes/plasma/FONT_LICENSE.txt).
+- **retrofuture** — *Orbitron* Regular + Bold and *Share Tech Mono* Regular
+  (.woff2, latin+latin-ext) by The Orbitron Project Authors and Carrois
+  Apostrophe, from Google Fonts ([Orbitron](https://fonts.google.com/specimen/Orbitron),
+  [Share Tech Mono](https://fonts.google.com/specimen/Share+Tech+Mono)),
+  [SIL OFL 1.1](https://openfontlicense.org/open-font-license-official-text/).
+  See [internal/generator/templates/themes/retrofuture/FONT_LICENSE.txt](internal/generator/templates/themes/retrofuture/FONT_LICENSE.txt).
 - **retro** — *VT323* Regular (.woff2, latin+latin-ext) by Peter Hull,
   from [Google Fonts](https://fonts.google.com/specimen/VT323),
   [SIL OFL 1.1](https://openfontlicense.org/open-font-license-official-text/).
diff --git a/integrationtests/integration_test.go b/integrationtests/integration_test.go
index 526816d..ae67dfc 100644
--- a/integrationtests/integration_test.go
+++ b/integrationtests/integration_test.go
@@ -457,9 +457,28 @@ func TestThemeSelection(t *testing.T) {
 					t.Fatalf("theme asset %s is empty", path)
 				}
 			}
-			if theme == "matrix" || theme == "retro" {
+			fontAssets := map[string][]string{
+				"matrix": {"VT323-Regular.woff2", "FONT_LICENSE.txt"},
+				"retro":  {"VT323-Regular.woff2", "FONT_LICENSE.txt"},
+				"retrofuture": {
+					"FONT_LICENSE.txt",
+					"orbitron-v35-latin_latin-ext-700.woff2",
+					"orbitron-v35-latin_latin-ext-regular.woff2",
+					"share-tech-mono-v16-latin_latin-ext-regular.woff2",
+				},
+			}
+			fontURLs := map[string][]string{
+				"matrix": {"url('VT323-Regular.woff2')"},
+				"retro":  {"url('VT323-Regular.woff2')"},
+				"retrofuture": {
+					"url('orbitron-v35-latin_latin-ext-700.woff2')",
+					"url('orbitron-v35-latin_latin-ext-regular.woff2')",
+					"url('share-tech-mono-v16-latin_latin-ext-regular.woff2')",
+				},
+			}
+			if assets, ok := fontAssets[theme]; ok {
 				themeDir := filepath.Join(outputDir, "themes", theme)
-				for _, fname := range []string{"VT323-Regular.woff2", "FONT_LICENSE.txt"} {
+				for _, fname := range assets {
 					path := filepath.Join(themeDir, fname)
 					info, err := os.Stat(path)
 					if err != nil {
@@ -471,7 +490,9 @@ func TestThemeSelection(t *testing.T) {
 				}
 
 				themeCSS := readFile(t, filepath.Join(themeDir, "theme.css"))
-				assertContains(t, themeCSS, "url('VT323-Regular.woff2')", theme+" local font URL")
+				for _, fontURL := range fontURLs[theme] {
+					assertContains(t, themeCSS, fontURL, theme+" local font URL")
+				}
 				for _, forbidden := range []string{"googleapis", "gstatic", "fonts.cdn", "@import url(http"} {
 					if strings.Contains(themeCSS, forbidden) {
 						t.Fatalf("%s theme.css contains runtime third-party font reference %q", theme, forbidden)
diff --git a/internal/generator/templates/themes/retrofuture/FONT_LICENSE.txt b/internal/generator/templates/themes/retrofuture/FONT_LICENSE.txt
new file mode 100644
index 0000000..7e0a4c7
--- /dev/null
+++ b/internal/generator/templates/themes/retrofuture/FONT_LICENSE.txt
@@ -0,0 +1,54 @@
+Retrofuture theme fonts
+=======================
+
+This directory bundles the web fonts:
+
+    orbitron-v35-latin_latin-ext-regular.woff2        (weight 400)
+    orbitron-v35-latin_latin-ext-700.woff2            (weight 700)
+    share-tech-mono-v16-latin_latin-ext-regular.woff2 (weight 400)
+
+Subsets:
+
+    Orbitron        latin, latin-ext
+    Share Tech Mono latin, latin-ext
+
+Source / version
+----------------
+- Orbitron family page        : https://fonts.google.com/specimen/Orbitron
+- Orbitron copyright          : The Orbitron Project Authors
+- Orbitron original designer  : Matt McInerney
+- Orbitron webfont set        : orbitron-v35 (latin + latin-ext)
+- Orbitron fetched via        : Google Fonts CSS2 API for Orbitron 400/700
+- Orbitron upstream source    : https://github.com/google/fonts/tree/main/ofl/orbitron
+- Orbitron project source     : https://github.com/theleagueof/orbitron
+- Orbitron converted          : TTF to woff2 with fonttools pyftsubset --flavor=woff2
+- Orbitron fetched on         : 2026-05-01
+- Share Tech Mono family page : https://fonts.google.com/specimen/Share+Tech+Mono
+- Share Tech Mono designer    : Carrois Apostrophe
+- Share Tech Mono webfont set : share-tech-mono-v16 (latin + latin-ext)
+- Share Tech Mono fetched via : Google Fonts CSS2 API for Share Tech Mono 400
+- Share Tech Mono upstream    : https://github.com/google/fonts/tree/main/ofl/sharetechmono
+- Share Tech Mono converted   : TTF to woff2 with fonttools pyftsubset --flavor=woff2
+- Share Tech Mono fetched on  : 2026-05-01
+
+License
+-------
+SIL Open Font License, Version 1.1.
+
+  - Summary    : https://scripts.sil.org/cms/scripts/page.php?item_id=OFL_web
+  - Full text  : https://openfontlicense.org/open-font-license-official-text/
+  - Orbitron source        : https://github.com/google/fonts/tree/main/ofl/orbitron
+  - Share Tech Mono source : https://github.com/google/fonts/tree/main/ofl/sharetechmono
+
+The OFL allows free use, modification, and redistribution of the font,
+including embedding in commercial products. Any standalone modified
+version of the font itself must be released under the same license and
+must not use the Reserved Font Names "Orbitron" or "Share Tech Mono".
+
+Required attribution
+--------------------
+Font: "Orbitron" by The Orbitron Project Authors - https://github.com/theleagueof/orbitron
+      Licensed under the SIL Open Font License 1.1.
+
+Font: "Share Tech Mono" by Carrois Apostrophe - https://github.com/google/fonts/tree/main/ofl/sharetechmono
+      Licensed under the SIL Open Font License 1.1.
diff --git a/internal/generator/templates/themes/retrofuture/orbitron-v35-latin_latin-ext-700.woff2 b/internal/generator/templates/themes/retrofuture/orbitron-v35-latin_latin-ext-700.woff2
new file mode 100644
index 0000000..550d16f
--- /dev/null
+++ b/internal/generator/templates/themes/retrofuture/orbitron-v35-latin_latin-ext-700.woff2
diff --git a/internal/generator/templates/themes/retrofuture/orbitron-v35-latin_latin-ext-regular.woff2 b/internal/generator/templates/themes/retrofuture/orbitron-v35-latin_latin-ext-regular.woff2
new file mode 100644
index 0000000..f58a789
--- /dev/null
+++ b/internal/generator/templates/themes/retrofuture/orbitron-v35-latin_latin-ext-regular.woff2
diff --git a/internal/generator/templates/themes/retrofuture/share-tech-mono-v16-latin_latin-ext-regular.woff2 b/internal/generator/templates/themes/retrofuture/share-tech-mono-v16-latin_latin-ext-regular.woff2
new file mode 100644
index 0000000..3c52912
--- /dev/null
+++ b/internal/generator/templates/themes/retrofuture/share-tech-mono-v16-latin_latin-ext-regular.woff2
diff --git a/internal/generator/templates/themes/retrofuture/theme.css b/internal/generator/templates/themes/retrofuture/theme.css
index 7328391..165798d 100644
--- a/internal/generator/templates/themes/retrofuture/theme.css
+++ b/internal/generator/templates/themes/retrofuture/theme.css
@@ -1,3 +1,28 @@
+        /* Self-hosted web fonts: Orbitron and Share Tech Mono (SIL OFL 1.1).
+           Sources: https://fonts.google.com/specimen/Orbitron and
+           https://fonts.google.com/specimen/Share+Tech+Mono
+           See FONT_LICENSE.txt in this directory. */
+        @font-face {
+            font-family: 'Orbitron';
+            src: url('orbitron-v35-latin_latin-ext-regular.woff2') format('woff2');
+            font-weight: 400;
+            font-style: normal;
+            font-display: swap;
+        }
+        @font-face {
+            font-family: 'Orbitron';
+            src: url('orbitron-v35-latin_latin-ext-700.woff2') format('woff2');
+            font-weight: 700;
+            font-style: normal;
+            font-display: swap;
+        }
+        @font-face {
+            font-family: 'Share Tech Mono';
+            src: url('share-tech-mono-v16-latin_latin-ext-regular.woff2') format('woff2');
+            font-weight: 400;
+            font-style: normal;
+            font-display: swap;
+        }
         :root { --pink:#ff6b9d; --purple:#00d9c0; --orange:#ff8c42; --bg:#0a0121; }
         * { margin:0; padding:0; box-sizing:border-box; }
         body { font-family:'Share Tech Mono',monospace; background:var(--bg);