Modèle LaTeX Proposition commerciale client

\documentclass[11pt,a4paper]{article}
\usepackage[margin=2.3cm]{geometry}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{lmodern}
\usepackage{xcolor}
\usepackage{booktabs}

\definecolor{ink}{HTML}{111827}
\definecolor{muted}{HTML}{6B7280}
\definecolor{accent}{HTML}{1D4ED8}

\setlength{\parindent}{0pt}
\setlength{\parskip}{0.5em}
\renewcommand{\familydefault}{\sfdefault}

\begin{document}
{\LARGE\bfseries\color{ink}<<proposal_title>>}

\textbf{Prepared for:} <<client_name>>\\
\textbf{Prepared by:} <<prepared_by>>\\
\textbf{Date:} <<proposal_date>>

\section*{Executive Summary}
This proposal outlines a phased engagement to improve document automation reliability and template quality.

\section*{Scope of Work}
- Build reusable template assets
- Standardize schema and placeholders
- Improve delivery and validation workflow

\section*{Delivery Timeline}
\begin{tabular}{ll}
\toprule
Phase & Window \\
\midrule
Discovery & Week 1 \\
Implementation & Weeks 2-4 \\
Validation & Week 5 \\
\bottomrule
\end{tabular}

\section*{Commercial Terms}
Pricing, billing cadence, and support model are defined in the final statement of work.
\end{document}