diff --git a/app/javascript/images/background-cybre.png b/app/javascript/images/background-cybre.png
new file mode 100644
index 000000000..151fd5584
Binary files /dev/null and b/app/javascript/images/background-cybre.png differ
diff --git a/app/javascript/images/header-cybre-colour.jpg b/app/javascript/images/header-cybre-colour.jpg
new file mode 100644
index 000000000..2d1b5b4f0
Binary files /dev/null and b/app/javascript/images/header-cybre-colour.jpg differ
diff --git a/app/javascript/images/header-cybre.jpeg b/app/javascript/images/header-cybre.jpeg
new file mode 100644
index 000000000..e9d7b336f
Binary files /dev/null and b/app/javascript/images/header-cybre.jpeg differ
diff --git a/app/javascript/styles/cybre.scss b/app/javascript/styles/cybre.scss
new file mode 100644
index 000000000..9da998103
--- /dev/null
+++ b/app/javascript/styles/cybre.scss
@@ -0,0 +1,282 @@
+$ui-base-color: #181818; // darkest
+$ui-highlight-color: #1ea21e; // vibrant
+$ui-secondary-color: #E4F2E4; // lightest
+$ui-primary-color: #E4F2E4; // lighter
+$ui-primary-color-alt: #a0b49c; // darker, for external pages
+
+$about-page-text: lighten($ui-base-color, 50%);
+
+@import 'cybre-base';
+
+@keyframes floating {
+  from {
+    transform: translate(0, 0);
+  }
+  65% {
+    transform: translate(0, 4px);
+  }
+  to {
+    transform: translate(0, -0);
+  }
+}
+
+body, body.about-body {
+  background: $ui-base-color url('../images/background-cybre.png');
+}
+
+body.about-body {
+  // basics.scss &.about-body
+  background: darken($ui-base-color, 8%) url('../images/background-cybre.png');
+
+  background-position-y: 200px;
+  background-position-x: center;
+}
+
+.about-body .mascot {
+  display: none;
+}
+
+.muted {
+  .status__content p, .status__content a {
+    color: lighten($ui-base-color, 35%);
+  }
+
+  .status__display-name strong {
+    color: lighten($ui-base-color, 35%);
+  }
+}
+
+.compose-form__buttons button.active:last-child {
+  color:$ui-secondary-color;
+  background-color: $ui-highlight-color;
+  border-radius:3px;
+}
+
+.screenshot-with-signup {
+  min-height:300px;
+}
+
+.container.hero .closed-registrations-message .clock {
+  font-size: 150%;
+  margin: 1em auto;
+}
+
+.column .static-content.getting-started {
+  background-image: url('../images/logo-cybre.png'), url('../images/background-cybre.png');
+  background-size:auto 50%, cover;
+  background-position: 50% 75%, center center;
+  background-repeat:no-repeat, no-repeat;
+}
+
+.columns-area {
+  background: $ui-base-color url('../images/background-cybre.png');
+}
+
+.actions .button.button-alternative {
+    background: $ui-highlight-color;
+    color: $ui-primary-color;
+
+    &:active,
+    &:focus,
+    &:hover {
+      background-color: lighten($ui-highlight-color, 4%);
+    }
+}
+
+@media screen and (max-width: 1280px) {
+  .landing-page .container.links {
+      top: -15px;
+  }
+}
+
+.landing-page.alternative .header {
+    background-image:url('../images/header-cybre-colour.jpg');
+    background-repeat: repeat-x;
+    background-size:contain;
+    height:45vh;
+    width: 100%;
+    position:absolute;
+    z-index: 1;
+    text-align:center;
+
+    display: unset!important;
+}
+
+.landing-page.alternative .header img {
+    margin: auto;
+    max-height:45vh;
+}
+
+
+.landing-page.alternative .grid {
+    position: relative;
+    z-index:2;
+    margin-top:15vh;
+}
+
+.landing-page.alternative .landing-page__hero img {
+    visibility: hidden;
+    max-height:170px;
+}
+
+.landing-page.alternative .landing-page__forms {
+    height:auto;
+}
+
+.landing-page.alternative .column-1 {
+    display:flex;
+    align-items:flex-end;
+}
+
+.landing-page.alternative .column {
+    max-height:initial;
+}
+
+.landing-page.alternative .row__mascot {
+    .floats {
+        position:absolute;
+        img {
+            width:100%;
+            height:100%;
+        }
+        transition: all 0.1s linear;
+        animation-name: floating;
+        animation-iteration-count: infinite;
+        animation-direction: alternate;
+        animation-timing-function: ease-in-out;
+    }
+
+    .float-1 {
+        width:50px;
+        height:50px;
+        bottom:60px;
+        left:110px;
+        animation-duration: 3s;
+    }
+
+    .float-2 {
+        width:130px;
+        height:130px;
+        left:85px;
+        bottom: -60px;
+        animation-duration: 3.5s;
+        animation-delay: 0.2s;
+    }
+
+    .float-3 {
+        width:100px;
+        height:100px;
+        right: 50;
+        top: -10px;
+        animation-duration: 4s;
+        animation-delay: 0.5s;
+    }
+}
+
+.activity-stream {
+  .status.light {
+    .status__header .status__meta .status__relative-time {
+      color: $ui-primary-color-alt;
+    }
+
+    .display-name span {
+      color: $ui-primary-color-alt;
+    }
+
+    .status__content {
+      a.status__content__spoiler-link {
+        background: $ui-primary-color-alt;
+
+        &:hover {
+          background: lighten($ui-primary-color-alt, 8%);
+        }
+      }
+    }
+  }
+
+  .detailed-status.light {
+    .detailed-status__display-name .display-name span {
+      color: $ui-primary-color-alt;
+    }
+
+    .status__content a.status__content__spoiler-link {
+      background: $ui-primary-color-alt;
+
+      &:hover {
+        background: lighten($ui-primary-color-alt, 8%);
+      }
+    }
+
+    .detailed-status__meta {
+      color: $ui-primary-color-alt;
+    }
+  }
+
+  .media-spoiler {
+    background: $ui-primary-color-alt;
+    &:hover {
+      background: darken($ui-primary-color-alt, 5%);
+    }
+  }
+
+  .pre-header {
+    color: $ui-primary-color-alt;
+    .status__display-name.muted strong {
+      color: $ui-primary-color-alt;
+    }
+  }
+}
+
+.embed .activity-stream .entry .detailed-status.light .button.button-secondary.logo-button {
+  color: $ui-primary-color-alt;
+  svg {
+    path:first-child {
+      fill: $ui-primary-color-alt;
+    }
+  }
+  &:active,
+  &:focus,
+  &:hover {
+    svg path:first-child {
+      fill: lighten($ui-primary-color-alt, 4%);
+    }
+  }
+}
+
+.emoji-mart-search {
+  background: $simple-background-color;
+  input {
+    color: $ui-primary-color-alt;
+    border: 1px solid $ui-primary-color-alt;
+  }
+}
+
+.emoji-mart-anchor {
+  color: $ui-primary-color-alt;
+  &:hover {
+    color: darken($ui-primary-color-alt, 8%);
+  }
+}
+
+.search-popout {
+  background: $ui-base-color;
+  color: $ui-primary-color;
+
+  h4 {
+    color: $ui-primary-color;
+  }
+
+  em {
+    color: $ui-highlight-color;
+  }
+}
+
+/* Octagonal avatars, because ???? */
+.account__avatar,
+.account__avatar-overlay-base,
+.account__header__avatar,
+.account__avatar-overlay-overlay {
+    border-radius:0px !important;
+    -webkit-clip-path: polygon(25% 0, 75% 0, 100% 25%, 100% 75%, 75% 100%, 25% 100%, 0 75%, 0 25%);
+    clip-path: polygon(25% 0, 75% 0, 100% 25%, 100% 75%, 75% 100%, 25% 100%, 0 75%, 0 25%);
+}
diff --git a/config/locales/en.yml b/config/locales/en.yml
index a03b12a39..f2b2f6bcc 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -316,9 +316,6 @@ en:
       peers_api_enabled:
         desc_html: Domain names this instance has encountered in the fediverse
         title: Publish list of discovered instances
-      preview_sensitive_media:
-        desc_html: Link previews on other websites will display a thumbnail even if the media is marked as sensitive
-        title: Show sensitive media in OpenGraph previews
       registrations:
         closed_message:
           desc_html: Displayed on frontpage when registrations are closed. You can use HTML tags
@@ -477,22 +474,6 @@ en:
     follows: You follow
     mutes: You mute
     storage: Media storage
-  filters:
-    contexts:
-      home: Home timeline
-      notifications: Notifications
-      public: Public timelines
-      thread: Conversations
-    edit:
-      title: Edit filter
-    errors:
-      invalid_context: None or invalid context supplied
-      invalid_irreversible: Irreversible filtering only works with home or notifications context
-    index:
-      delete: Delete
-      title: Filters
-    new:
-      title: Add new filter
   followers:
     domain: Domain
     explanation_html: If you want to ensure the privacy of your statuses, you must be aware of who is following you. <strong>Your private statuses are delivered to all instances where you have followers</strong>. You may wish to review them, and remove followers if you do not trust your privacy to be respected by the staff or software of those instances.
@@ -533,7 +514,6 @@ en:
       '86400': 1 day
     expires_in_prompt: Never
     generate: Generate
-    invited_by: 'You were invited by:'
     max_uses:
       one: 1 use
       other: "%{count} uses"
@@ -618,7 +598,6 @@ en:
   remote_follow:
     acct: Enter your username@domain you want to follow from
     missing_resource: Could not find the required redirect URL for your account
-    no_account_html: Don't have an account? You can <a href='%{sign_up_path}' target='_blank'>sign up here</a>
     proceed: Proceed to follow
     prompt: 'You are going to follow:'
   remote_unfollow:
@@ -695,7 +674,6 @@ en:
     disallowed_hashtags:
       one: 'contained a disallowed hashtag: %{tags}'
       other: 'contained the disallowed hashtags: %{tags}'
-    language_detection: Automatically detect language
     open_in_web: Open in web
     over_character_limit: character limit of %{max} exceeded
     pin_errors:
@@ -802,7 +780,8 @@ en:
     title: "%{instance} Terms of Service and Privacy Policy"
   themes:
     contrast: High contrast
-    default: Mastodon
+    default: Cybrespace 
+    mastodon: Mastodon
     mastodon-light: Mastodon (light)
   time:
     formats:
diff --git a/config/themes.yml b/config/themes.yml
index 9c21c9459..8d0db76b5 100644
--- a/config/themes.yml
+++ b/config/themes.yml
@@ -1,3 +1,4 @@
-default: styles/application.scss
+default: styles/cybre.scss 
+mastodon: styles/application.scss 
 contrast: styles/contrast.scss
 mastodon-light: styles/mastodon-light.scss