\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{paketrazmak}[2026/09/22 Section space configuration package]

\RequirePackage{etoolbox}
\RequirePackage{needspace}

% Define the default space fraction (0.5 \textheight)
\newcommand{\sectionspace@fraction}{0.5}

% Allow setting the fraction via package option (e.g., \usepackage[0.35]{paketrazmak})
\DeclareOption*{%
  \let\sectionspace@fraction\CurrentOption
}
\ProcessOptions\relax

% Command to change the fraction later in the document
\newcommand{\setsectionspace}[1]{%
  \renewcommand{\sectionspace@fraction}{#1}%
}

% Prepend the \Needspace command to \section
\pretocmd{\section}{\Needspace{\sectionspace@fraction\textheight}}{}{}

\endinput