fix(quarto): repair LaTeX + Typst branded templates

- LaTeX: capture pandoc's \subtitle into \thesubtitle so subtitled PDFs
  compile; suppress the default \maketitle/abstract so only the branded
  title page renders (no double title); drop the unused tikz dependency
  from the title partial (#13)
- LaTeX: stop requiring a "Source Serif 4 SemiBold" face that the setup
  never installs; use the family's native Bold weight (#14)
- Typst: wrap title/subtitle/date in [ ] so text containing Typst keywords
  ("for"/"in") no longer breaks compilation (#12)
- Fix footer URL civilytics.consulting -> civilytics.com in the LaTeX and
  Typst templates and the slides example (#11)
- Bump version to 0.3.0

inst/quarto/latex/civilytics-title.tex

@@ -2,6 +2,11 @@
 % Replaces Quarto's default \maketitle. Uses values from YAML
 % (\thetitle, \theauthor, \thedate) plus an \ifabstract block.
 
+% Guard: \thesubtitle is normally defined by civilytics.tex's subtitle
+% capture; provide a fallback so this partial degrades gracefully if used
+% without that preamble. See civilyticsR issue #13.
+\providecommand{\thesubtitle}{}
+
 \begin{titlepage}
   \pagecolor{paper}
   \color{ink}
@@ -33,8 +38,6 @@
 
   % Pulse mark, in ember
   \begin{center}
-    \begin{tikzpicture}[overlay, remember picture]
-    \end{tikzpicture}
     {\color{ember}\rule{40pt}{2pt}}
   \end{center}
 \end{titlepage}

inst/quarto/latex/civilytics.tex

@@ -40,17 +40,40 @@
 \color{ink}
 
 % --- Fonts (require local install or fontspec lookup) ---
+% Bold uses the family's native Bold weight (present in every Source Serif 4
+% install). Do NOT hard-require a "SemiBold" face: the package installs no
+% system fonts for the PDF path, and standard Source Serif 4 ships only
+% Regular/Bold/Italic/BoldItalic. See civilyticsR issue #14.
 \setmainfont{Source Serif 4}[
   UprightFont = *,
   ItalicFont = * Italic,
-  BoldFont = * SemiBold,
-  BoldItalicFont = * SemiBold Italic,
   Ligatures = TeX,
 ]
 \setsansfont{Inter}[Ligatures = TeX]
 \setmonofont{JetBrains Mono}[Scale = 0.92]
 \newfontfamily\displayfont{Libre Franklin}[Ligatures = TeX]
 
+% --- Subtitle capture ---
+% Quarto/pandoc defines \subtitle (which appends to \@title) but never
+% \thesubtitle, which the title page uses. This preamble is emitted before
+% pandoc's \providecommand{\subtitle}, so our definition wins: capture the
+% subtitle into \thesubtitle instead. See civilyticsR issue #13.
+\makeatletter
+\providecommand{\thesubtitle}{}
+\def\subtitle#1{\renewcommand{\thesubtitle}{#1}}
+\makeatother
+
+% --- Use the Civilytics title page, not pandoc's default ---
+% civilytics-title.tex (include-before-body) IS the title page. Quarto emits
+% its default \maketitle + abstract *before* include-before-body, which would
+% print a second, unstyled title. Neutralise both here, in the preamble
+% (runs at \begin{document}, before the default title). The branded title page
+% does not display the abstract. See civilyticsR issue #13.
+\AtBeginDocument{%
+  \renewcommand{\maketitle}{}%
+  \renewenvironment{abstract}{\setbox0=\vbox\bgroup}{\egroup}%
+}
+
 % --- Hyperlinks ---
 \hypersetup{
   colorlinks = true,
@@ -77,7 +100,7 @@
 \renewcommand{\footrulewidth}{0pt}
 \fancyhead[L]{\sffamily\scriptsize\color{ink3}\MakeUppercase{Civilytics Consulting}}
 \fancyhead[R]{\sffamily\scriptsize\color{ink3}\thetitle}
-\fancyfoot[L]{\sffamily\scriptsize\color{ink3}civilytics.consulting}
+\fancyfoot[L]{\sffamily\scriptsize\color{ink3}civilytics.com}
 \fancyfoot[C]{\sffamily\scriptsize\color{ink3}\thepage}
 \fancyfoot[R]{\sffamily\scriptsize\color{ink3}\textcopyright\ 2026}