\begin{titlepage}
\newgeometry{top=2.5cm, bottom=1cm} %defines the geometry for the titlepage
\setlength\parskip{-1pt}

% set page color
% \pagecolor{titlepagecolor}

\makeatletter
\setstretch{1}
\centering
\includegraphics[width=5.4cm]{assets/logo.eps}
\\
\vspace{0.25cm}
\MakeUppercase{\textbf{T.C.}}
\\
\MakeUppercase{\textbf{ONDOKUZ MAYIS ÜNİVERSİTESİ}}
\\
\MakeUppercase{\textbf{BİLGİSAYAR MÜHENDİSLİĞİ ANA BİLİM DALI}}
\\
\MakeUppercase{\textbf{\department}}
\\
\vspace{3cm}
\MakeUppercase{\large\textbf{\@title}}
\\
\vspace{2cm}
Yüksek Lisans Tezi
\\
\vspace{2cm}
\textbf{\@author}
\\
\vspace{2cm}
Danışman
\\
\textbf{\supervisor}
\\
%\vspace{12pt}
%II. Supervisor
%\\
%\textbf{\secondSupervisor}
%\\
\vspace{2cm}
\MakeUppercase{\underline{Samsun}}
\\
\MakeUppercase{2026}

\end{titlepage}
\restoregeometry % restores the geometry
\nopagecolor % Use this to restore the color pages to white