% ---------- Estilo de marca Helgen (compartido, Project Drogheda) ----------
% Reutiliza la identidad de Project Ennis (_estilo-helgen.tex). Cada documento define
% \sistema, \sistemapdf y \doctipo antes de \input{...}. Compilar con XeLaTeX.
% ---------- Geometría y base ----------
\usepackage[letterpaper, margin=2.4cm, headheight=14pt]{geometry}
\usepackage{polyglossia}
\setmainlanguage[variant=mexican]{spanish}
\usepackage{xcolor}
\usepackage{colortbl}
\usepackage{graphicx}
\usepackage{booktabs}
\usepackage{array}
\usepackage{tabularx}
\usepackage{enumitem}
\usepackage{titlesec}
\usepackage{float}
\usepackage{fancyhdr}
\usepackage{tikz}
\usetikzlibrary{arrows.meta, positioning, shapes.misc, calc, fit, automata}
\usepackage{caption}
\captionsetup{font=small, labelfont={bf,color=HelgenIndigo}}
\usepackage{microtype}
\setlength{\emergencystretch}{3em}\tolerance=2000\hbadness=2000
\usepackage{hyperref}
\usepackage{textcomp}
\usepackage{ragged2e}
\usepackage{xltabular}
\usepackage[export]{adjustbox}
\usepackage[most]{tcolorbox}

\providecommand{\sistema}{Helgen Drogheda}
\providecommand{\sistemapdf}{Helgen Drogheda}
\providecommand{\doctipo}{Documento}

% ---------- Paleta oficial Helgen ----------
\definecolor{HelgenIndigo}{HTML}{2C3C5B}
\definecolor{HelgenCyan}{HTML}{51F3DA}
\definecolor{HelgenTeal}{HTML}{17A08C}
\definecolor{HelgenMist}{HTML}{EFF1F5}
\definecolor{HelgenLightCyan}{HTML}{E7FCF8}
\definecolor{HelgenLightIndigo}{HTML}{EDEFF4}

\newtcolorbox{helgennotice}[1][Aviso]{enhanced,breakable,colback=HelgenLightCyan,colframe=HelgenIndigo,boxrule=0.6pt,arc=2pt,left=9pt,right=9pt,top=7pt,bottom=7pt,coltitle=white,colbacktitle=HelgenIndigo,fonttitle=\helgentitle\bfseries\small,title={#1}}
\newcommand{\hwtab}[1]{\begin{center}\footnotesize\renewcommand{\arraystretch}{1.25}#1\end{center}}

\hypersetup{colorlinks=true, linkcolor=HelgenTeal, urlcolor=HelgenTeal, pdftitle={\sistemapdf{} - \doctipo}, pdfauthor={Dr. Leopoldo Rodríguez Salazar (Helgen Technologies)}}

% ---------- Tipografía de marca (XeLaTeX) ----------
\usepackage{iftex}
\ifXeTeX
  \usepackage{fontspec}
  \IfFontExistsTF{MADE Evolve Sans}{\setmainfont{MADE Evolve Sans}[AutoFakeSlant=0.18]}{\setmainfont{Latin Modern Sans}[AutoFakeSlant=0.18]}
  \IfFontExistsTF{League Spartan}{\newfontfamily\helgentitle{League Spartan}[BoldFont={League Spartan SemiBold}]}{\newcommand{\helgentitle}{\sffamily\bfseries}}
\else
  \usepackage[T1]{fontenc}
  \renewcommand{\familydefault}{\sfdefault}
  \newcommand{\helgentitle}{\sffamily\bfseries}
\fi

% ---------- Color de texto global ----------
\color{HelgenIndigo}

% ---------- Títulos de sección ----------
\titleformat{\section}{\helgentitle\Large\bfseries\color{HelgenIndigo}}{\thesection}{0.8em}{}[{\color{HelgenCyan}\titlerule[1.6pt]}]
\titleformat{\subsection}{\helgentitle\large\bfseries\color{HelgenIndigo}}{\thesubsection}{0.8em}{}
\titleformat{\subsubsection}{\helgentitle\normalsize\bfseries\color{HelgenIndigo}}{\thesubsubsection}{0.8em}{}
\titlespacing{\section}{0pt}{18pt}{10pt}

% ---------- Encabezado / pie ----------
\pagestyle{fancy}
\fancyhf{}
\fancyhead[L]{\helgentitle\small\color{HelgenIndigo}\textbf{\sistema} — \doctipo}
\fancyhead[R]{\helgentitle\small\color{HelgenIndigo}Hutchison Ports · ICAVE}
\fancyfoot[L]{\helgentitle\scriptsize\color{gray}Confidencial — Helgen Servicios Especializados S.A. de C.V.}
\fancyfoot[R]{\helgentitle\scriptsize\color{HelgenIndigo}\thepage}
\renewcommand{\headrulewidth}{0.4pt}
\renewcommand{\headrule}{\color{HelgenCyan}\hrule width\headwidth height 1.2pt}

% ---------- Estilos TikZ Helgen ----------
\tikzset{
  caja/.style={draw=HelgenIndigo, fill=HelgenMist, rounded corners=2pt, text=HelgenIndigo,
               align=center, font=\small, inner sep=5pt, minimum height=9mm},
  cajaoscura/.style={draw=HelgenIndigo, fill=HelgenIndigo, rounded corners=2pt, text=white,
               align=center, font=\small\bfseries, inner sep=5pt, minimum height=9mm},
  zona/.style={draw=HelgenIndigo!50, dashed, rounded corners=4pt, inner sep=8pt},
  etiqueta/.style={font=\scriptsize\bfseries, text=HelgenTeal},
  flecha/.style={-{Stealth[length=2.6mm]}, thick, draw=HelgenIndigo},
  flechaacento/.style={-{Stealth[length=2.6mm]}, very thick, draw=HelgenTeal},
}

\newcolumntype{L}[1]{>{\raggedright\arraybackslash}p{#1}}
\newcolumntype{C}[1]{>{\centering\arraybackslash}p{#1}}

% ---------- Listas con viñeta de marca ----------
\setlist[itemize]{label={\textcolor{HelgenTeal}{\rule[0.18ex]{0.5em}{0.5em}}}, leftmargin=1.4em, itemsep=2pt}

% ---------- Portada de marca (comando reutilizable) ----------
% Uso: \helgenportada{Título}{Subtítulo cian}{Bloque de metadatos (tabular)}
\newcommand{\helgenportada}[3]{%
\begin{titlepage}
\begin{tikzpicture}[remember picture, overlay]
  \fill[HelgenIndigo] (current page.south west) rectangle (current page.north east);
  \draw[HelgenCyan, line width=2.5pt] ([xshift=2.4cm, yshift=-8.1cm]current page.north west) -- ([xshift=-2.4cm, yshift=-8.1cm]current page.north east);
  \node[anchor=north west, text=white] at ([xshift=2.4cm, yshift=-3.2cm]current page.north west)
    {\helgentitle\fontsize{30}{34}\selectfont Helgen};
  \node[anchor=north west, text=HelgenCyan] at ([xshift=2.4cm, yshift=-4.4cm]current page.north west)
    {\helgentitle\small Ingeniería que produce, mantenimiento que protege};
  \node[anchor=north west, text=white, text width=16.5cm] at ([xshift=2.4cm, yshift=-9.0cm]current page.north west)
    {\helgentitle\fontsize{24}{30}\selectfont #1\\[6pt]
     \helgentitle\fontsize{14}{19}\selectfont\color{HelgenCyan} #2};
  \node[anchor=north west, text=white, text width=16.5cm] at ([xshift=2.4cm, yshift=-12.6cm]current page.north west)
    {\helgentitle\fontsize{18}{22}\selectfont \sistema\\[5pt]
     \normalsize Fleet RTK GPS — Hutchison Ports (ICAVE · TIMSA · EIT · LCT)};
  \node[anchor=south west, text=white] at ([xshift=2.4cm, yshift=2.2cm]current page.south west)
    {\footnotesize\helgentitle #3};
\end{tikzpicture}
\end{titlepage}}