diff --git a/_sass/_fonts.scss b/_sass/_fonts.scss
index bd4d6db..8e89bb2 100644
--- a/_sass/_fonts.scss
+++ b/_sass/_fonts.scss
@@ -1,27 +1,46 @@
-@font-face {
-  font-family: InterVariable;
-  font-style: normal;
-  font-weight: 100 900;
-  src: url("../fonts/InterVariable.woff2?v=4.0") format("woff2");
-}
+$weights: (
+  "Light": 300,
+  "Medium": 500,
+  "Bold": 700,
+);
 
-@font-face {
-  font-family: InterVariable;
-  font-style: italic;
-  font-weight: 100 900;
-  src: url("../fonts/InterVariable-Italic.woff2?v=4.0") format("woff2");
+$styles: (
+  normal: "",
+  italic: "Italic",
+);
+
+@each $style, $style-value in $styles {
+  @font-face {
+    font-family: "Zilla Slab";
+    font-display: block;
+    font-style: #{$style};
+    font-weight: 300;
+    src: url("../fonts/ZillaSlab-Light#{$style-value}.woff2") format("woff2");
+  }
+
+  @each $weight, $weight-value in $weights {
+    @font-face {
+      font-family: "Inter";
+      font-display: block;
+      font-style: #{$style};
+      font-weight: #{$weight-value};
+      src: url("../fonts/Inter-#{$weight}#{$style-value}.woff2") format("woff2");
+    }
+  }
 }
 
 @font-face {
-  font-family: "Zilla Slab";
+  font-family: "Inter";
+  font-display: block;
   font-style: normal;
-  font-weight: 300;
-  src: url("../fonts/ZillaSlab-Light.woff2") format("woff2");
+  font-weight: 400;
+  src: url("../fonts/Inter-Regular.woff2") format("woff2");
 }
 
 @font-face {
-  font-family: "Zilla Slab";
+  font-family: "Inter";
+  font-display: block;
   font-style: italic;
-  font-weight: 300;
-  src: url("../fonts/ZillaSlab-LightItalic.woff2") format("woff2");
-}
\ No newline at end of file
+  font-weight: 400;
+  src: url("../fonts/Inter-Italic.woff2") format("woff2");
+}
diff --git a/_sass/overrides/_bootstrap.scss b/_sass/overrides/_bootstrap.scss
index a78ca4d..a506912 100644
--- a/_sass/overrides/_bootstrap.scss
+++ b/_sass/overrides/_bootstrap.scss
@@ -38,7 +38,7 @@ a {
 body {
   background-color: $body_bg;
   color: $body_color;
-  font-family: "InterVariable", var(--bs-font-sans-serif);
+  font-family: "Inter", var(--bs-font-sans-serif);
   font-size: 1.15rem;
 }
 
diff --git a/assets/fonts/Inter-Bold.woff2 b/assets/fonts/Inter-Bold.woff2
new file mode 100644
index 0000000..2846f29
Binary files /dev/null and b/assets/fonts/Inter-Bold.woff2 differ
diff --git a/assets/fonts/Inter-BoldItalic.woff2 b/assets/fonts/Inter-BoldItalic.woff2
new file mode 100644
index 0000000..0b1fe8e
Binary files /dev/null and b/assets/fonts/Inter-BoldItalic.woff2 differ
diff --git a/assets/fonts/Inter-Italic.woff2 b/assets/fonts/Inter-Italic.woff2
new file mode 100644
index 0000000..a619fc5
Binary files /dev/null and b/assets/fonts/Inter-Italic.woff2 differ
diff --git a/assets/fonts/Inter-Light.woff2 b/assets/fonts/Inter-Light.woff2
new file mode 100644
index 0000000..bc4be66
Binary files /dev/null and b/assets/fonts/Inter-Light.woff2 differ
diff --git a/assets/fonts/Inter-LightItalic.woff2 b/assets/fonts/Inter-LightItalic.woff2
new file mode 100644
index 0000000..842b2df
Binary files /dev/null and b/assets/fonts/Inter-LightItalic.woff2 differ
diff --git a/assets/fonts/Inter-Medium.woff2 b/assets/fonts/Inter-Medium.woff2
new file mode 100644
index 0000000..f92498a
Binary files /dev/null and b/assets/fonts/Inter-Medium.woff2 differ
diff --git a/assets/fonts/Inter-MediumItalic.woff2 b/assets/fonts/Inter-MediumItalic.woff2
new file mode 100644
index 0000000..0e3019f
Binary files /dev/null and b/assets/fonts/Inter-MediumItalic.woff2 differ
diff --git a/assets/fonts/Inter-Regular.woff2 b/assets/fonts/Inter-Regular.woff2
new file mode 100644
index 0000000..6c2b689
Binary files /dev/null and b/assets/fonts/Inter-Regular.woff2 differ
diff --git a/assets/fonts/InterVariable-Italic.woff2 b/assets/fonts/InterVariable-Italic.woff2
deleted file mode 100644
index f22ec25..0000000
Binary files a/assets/fonts/InterVariable-Italic.woff2 and /dev/null differ
diff --git a/assets/fonts/InterVariable.woff2 b/assets/fonts/InterVariable.woff2
deleted file mode 100644
index 22a12b0..0000000
Binary files a/assets/fonts/InterVariable.woff2 and /dev/null differ
diff --git a/demo/Gemfile b/demo/Gemfile
index 0374e9c..1731133 100644
--- a/demo/Gemfile
+++ b/demo/Gemfile
@@ -1,3 +1,3 @@
 source "https://rubygems.org"
 
-gem 'jekyll-nagymaros', '~> 3.0'
+gem 'jekyll-nagymaros', '~> 3.1'
diff --git a/docs/assets/css/styles.css b/docs/assets/css/styles.css
index 3396c3d..14aaa87 100644
--- a/docs/assets/css/styles.css
+++ b/docs/assets/css/styles.css
@@ -1,23 +1,63 @@
-@font-face {
-  font-family: InterVariable;
-  font-style: normal;
-  font-weight: 100 900;
-  src: url("../fonts/InterVariable.woff2?v=4.0") format("woff2"); }
-@font-face {
-  font-family: InterVariable;
-  font-style: italic;
-  font-weight: 100 900;
-  src: url("../fonts/InterVariable-Italic.woff2?v=4.0") format("woff2"); }
 @font-face {
   font-family: "Zilla Slab";
+  font-display: block;
   font-style: normal;
   font-weight: 300;
   src: url("../fonts/ZillaSlab-Light.woff2") format("woff2"); }
+@font-face {
+  font-family: "Inter";
+  font-display: block;
+  font-style: normal;
+  font-weight: 300;
+  src: url("../fonts/Inter-Light.woff2") format("woff2"); }
+@font-face {
+  font-family: "Inter";
+  font-display: block;
+  font-style: normal;
+  font-weight: 500;
+  src: url("../fonts/Inter-Medium.woff2") format("woff2"); }
+@font-face {
+  font-family: "Inter";
+  font-display: block;
+  font-style: normal;
+  font-weight: 700;
+  src: url("../fonts/Inter-Bold.woff2") format("woff2"); }
 @font-face {
   font-family: "Zilla Slab";
+  font-display: block;
   font-style: italic;
   font-weight: 300;
   src: url("../fonts/ZillaSlab-LightItalic.woff2") format("woff2"); }
+@font-face {
+  font-family: "Inter";
+  font-display: block;
+  font-style: italic;
+  font-weight: 300;
+  src: url("../fonts/Inter-LightItalic.woff2") format("woff2"); }
+@font-face {
+  font-family: "Inter";
+  font-display: block;
+  font-style: italic;
+  font-weight: 500;
+  src: url("../fonts/Inter-MediumItalic.woff2") format("woff2"); }
+@font-face {
+  font-family: "Inter";
+  font-display: block;
+  font-style: italic;
+  font-weight: 700;
+  src: url("../fonts/Inter-BoldItalic.woff2") format("woff2"); }
+@font-face {
+  font-family: "Inter";
+  font-display: block;
+  font-style: normal;
+  font-weight: 400;
+  src: url("../fonts/Inter-Regular.woff2") format("woff2"); }
+@font-face {
+  font-family: "Inter";
+  font-display: block;
+  font-style: italic;
+  font-weight: 400;
+  src: url("../fonts/Inter-Italic.woff2") format("woff2"); }
 .bg-gray-0 {
   --bs-bg-opacity: 1;
   background-color: rgba(var(--oc-gray-0-rgb), var(--bs-bg-opacity)) !important; }
@@ -1740,7 +1780,7 @@ a {
 body {
   background-color: var(--oc-gray-0);
   color: var(--oc-gray-8);
-  font-family: "InterVariable", var(--bs-font-sans-serif);
+  font-family: "Inter", var(--bs-font-sans-serif);
   font-size: 1.15rem; }
 
 .btn-close:focus {
diff --git a/docs/assets/fonts/Inter-Bold.woff2 b/docs/assets/fonts/Inter-Bold.woff2
new file mode 100644
index 0000000..2846f29
Binary files /dev/null and b/docs/assets/fonts/Inter-Bold.woff2 differ
diff --git a/docs/assets/fonts/Inter-BoldItalic.woff2 b/docs/assets/fonts/Inter-BoldItalic.woff2
new file mode 100644
index 0000000..0b1fe8e
Binary files /dev/null and b/docs/assets/fonts/Inter-BoldItalic.woff2 differ
diff --git a/docs/assets/fonts/Inter-Italic.woff2 b/docs/assets/fonts/Inter-Italic.woff2
new file mode 100644
index 0000000..a619fc5
Binary files /dev/null and b/docs/assets/fonts/Inter-Italic.woff2 differ
diff --git a/docs/assets/fonts/Inter-Light.woff2 b/docs/assets/fonts/Inter-Light.woff2
new file mode 100644
index 0000000..bc4be66
Binary files /dev/null and b/docs/assets/fonts/Inter-Light.woff2 differ
diff --git a/docs/assets/fonts/Inter-LightItalic.woff2 b/docs/assets/fonts/Inter-LightItalic.woff2
new file mode 100644
index 0000000..842b2df
Binary files /dev/null and b/docs/assets/fonts/Inter-LightItalic.woff2 differ
diff --git a/docs/assets/fonts/Inter-Medium.woff2 b/docs/assets/fonts/Inter-Medium.woff2
new file mode 100644
index 0000000..f92498a
Binary files /dev/null and b/docs/assets/fonts/Inter-Medium.woff2 differ
diff --git a/docs/assets/fonts/Inter-MediumItalic.woff2 b/docs/assets/fonts/Inter-MediumItalic.woff2
new file mode 100644
index 0000000..0e3019f
Binary files /dev/null and b/docs/assets/fonts/Inter-MediumItalic.woff2 differ
diff --git a/docs/assets/fonts/Inter-Regular.woff2 b/docs/assets/fonts/Inter-Regular.woff2
new file mode 100644
index 0000000..6c2b689
Binary files /dev/null and b/docs/assets/fonts/Inter-Regular.woff2 differ
diff --git a/docs/assets/fonts/InterVariable-Italic.woff2 b/docs/assets/fonts/InterVariable-Italic.woff2
deleted file mode 100644
index f22ec25..0000000
Binary files a/docs/assets/fonts/InterVariable-Italic.woff2 and /dev/null differ
diff --git a/docs/assets/fonts/InterVariable.woff2 b/docs/assets/fonts/InterVariable.woff2
deleted file mode 100644
index 22a12b0..0000000
Binary files a/docs/assets/fonts/InterVariable.woff2 and /dev/null differ
diff --git a/docs/sitemap.xml b/docs/sitemap.xml
index 5de518b..cf75fc8 100644
--- a/docs/sitemap.xml
+++ b/docs/sitemap.xml
@@ -14,26 +14,26 @@
 </url>
 <url>
 <loc>https://piazzai.github.io/jekyll-nagymaros/assets/files/paper-1.pdf</loc>
-<lastmod>2024-09-07T23:11:56+02:00</lastmod>
+<lastmod>2024-09-07T23:36:21+02:00</lastmod>
 </url>
 <url>
 <loc>https://piazzai.github.io/jekyll-nagymaros/assets/files/paper-2.pdf</loc>
-<lastmod>2024-09-07T23:11:56+02:00</lastmod>
+<lastmod>2024-09-07T23:36:21+02:00</lastmod>
 </url>
 <url>
 <loc>https://piazzai.github.io/jekyll-nagymaros/assets/files/poster-a.pdf</loc>
-<lastmod>2024-09-07T23:11:56+02:00</lastmod>
+<lastmod>2024-09-07T23:36:21+02:00</lastmod>
 </url>
 <url>
 <loc>https://piazzai.github.io/jekyll-nagymaros/assets/files/poster-b.pdf</loc>
-<lastmod>2024-09-07T23:11:56+02:00</lastmod>
+<lastmod>2024-09-07T23:36:21+02:00</lastmod>
 </url>
 <url>
 <loc>https://piazzai.github.io/jekyll-nagymaros/assets/files/poster-c.pdf</loc>
-<lastmod>2024-09-07T23:11:56+02:00</lastmod>
+<lastmod>2024-09-07T23:36:21+02:00</lastmod>
 </url>
 <url>
 <loc>https://piazzai.github.io/jekyll-nagymaros/assets/files/slides.pdf</loc>
-<lastmod>2024-09-07T23:11:56+02:00</lastmod>
+<lastmod>2024-09-07T23:36:21+02:00</lastmod>
 </url>
 </urlset>
diff --git a/jekyll-nagymaros.gemspec b/jekyll-nagymaros.gemspec
index df9c15d..0aa7452 100644
--- a/jekyll-nagymaros.gemspec
+++ b/jekyll-nagymaros.gemspec
@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |spec|
   spec.name          = "jekyll-nagymaros"
-  spec.version       = "3.0.0"
+  spec.version       = "3.1.0"
   spec.authors       = ["piazzai"]
   spec.email         = ["42124135+piazzai@users.noreply.github.com"]