feat: add Camptocamp theme

README.camptocamp.md

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+# reveal.js
+
+This is [reveal.js] with Camptocamp theme.
+
+## Contributing
+
+`upstream` branch must be a direct ancestor of the upstream main branch: it can be behind the upstream main branch, but cannot diverge from it. `main` branch must be ahead of `upstream` branch: each time `upstream` is synced with upstream, `main` has to be rebased.
+
+### Prerequisites
+
+Add upstream remote repository:
+
+```
+git remote add upstream [email protected]:hakimel/reveal.js.git
+git fetch upstream
+```
+
+### Rebasing on upstream main branch
+
+```
+git checkout upstream
+git pull --tags --ff-only upstream master
+git push
+git checkout main
+git rebase upstream
+git push --force-with-lease
+```
+
+### Releasing a new version
+
+```
+git checkout <upstream-tag>
+git cherry-pick upstream..main
+cat package.json | jq -r '.version |= (split(".") | map(. |= tonumber) | .[2] |= . * 100 + 1000 + 1 | join("."))' | tee package.json
+git add package.json
+git commit --amend
+tag="$(jq -r .version package.json)"
+git tag "$tag"
+git push origin "$tag"
+```
+
+[reveal.js]: https://revealjs.com/

css/theme/source/camptocamp.scss

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+/**
+ * Camptocamp theme for reveal.js.
+ */
+
+
+// Default mixins and settings -----------------
+@import "../template/mixins";
+@import "../template/settings";
+// ---------------------------------------------
+
+
+// Include theme-specific fonts
+@import url(./fonts/inter/inter.css);
+
+$camptocampOrangeColor: #ff680a;
+$camptocampGreyColor: #7a7f82;
+
+// Override theme settings (see ../template/settings.scss)
+$backgroundColor: #ffffff;
+
+$mainColor: $camptocampGreyColor;
+$headingColor: $camptocampOrangeColor;
+
+$mainFontSize: 42px;
+$mainFont: 'Inter', Helvetica, sans-serif;
+$headingFont: 'Inter', Helvetica, sans-serif;
+$headingTextShadow: none;
+$headingLetterSpacing: normal;
+$headingTextTransform: uppercase;
+$headingFontWeight: 600;
+$linkColor: $camptocampOrangeColor;
+$linkColorHover: lighten($linkColor, 15%);
+$selectionBackgroundColor: lighten($linkColor, 25%);
+
+$heading1Size: 2.5em;
+$heading2Size: 1.6em;
+$heading3Size: 1.3em;
+$heading4Size: 1.0em;
+
+.reveal-viewport {
+	.slide-background.title {
+		background: #000000;
+	}
+
+	#logo-title {
+		content: url(../img/logo-title.svg);
+		position: fixed;
+		top: 2%;
+		left: 2%;
+		height: 15%;
+		z-index: 1;
+	}
+
+	#logo-header-left {
+		content: url(../img/logo-header-left.svg);
+		position: fixed;
+		top: 2%;
+		left: 2%;
+		height: 5%;
+		z-index: 1;
+	}
+
+	#logo-header-right {
+		content: url(../img/logo-header-right.svg);
+		position: fixed;
+		top: 2%;
+		right: 2%;
+		height: 5%;
+		z-index: 1;
+	}
+
+	&:not(.title),
+	&.overview {
+		#logo-title {
+			display: none;
+		}
+	}
+
+	&.title,
+	&.overview {
+		#logo-header-left,
+		#logo-header-right {
+			display: none;
+		}
+	}
+
+	section.title ul:has(>li>.author) {
+		text-align: center;
+		margin: 0;
+	}
+}
+
+// Theme template ------------------------------
+@import "../template/theme";
+// ---------------------------------------------