/* =====================================================
   BASE – Fundament & Parameter
   Projektübergreifend, stabil
   ===================================================== */

/* -----------------------------------------------------
   Raum-Farbsystem (semantisch)
   ----------------------------------------------------- */
:root {
  --room-system: #3E5A73;
  --room-human: #5E7F62;
  --room-action: #6B6B6B;
  --room-relation: #7A3E3E;
  --room-decision: #B89A4A;
  --room-responsibility: #4B3F57;
  --room-uncertainty: #708090;
  --room-movement: #2F6F6D;
  --room-boundary: #6A5443;
  --room-clarity: #D6D1C9;

  /* Text & Linien */
  --text-main: #111;
  --text-muted: #666;
  --border-light: #ddd;

  /* Layout */
  --max-width: 760px;

  /* Abstände */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
}

/* -----------------------------------------------------
   Reset & globale Defaults
   ----------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-align: center;
  color: var(--text-main);
  background: #fff;
  line-height: 1.6;
}

/* -----------------------------------------------------
   Links
   ----------------------------------------------------- */
a {
  color: #555;
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: #111;
  text-decoration: underline;
}

/* -----------------------------------------------------
   Hilfsklassen
   ----------------------------------------------------- */
.muted {
  color: var(--text-muted);
}

/* =====================================================
   Brand & Headings – ruhige Typografie
   ===================================================== */

/* Zentrale Brand-Schrift */
.brand-text {
  font-size: 1.6rem;
  font-weight: 400;          /* bewusst kein Fett */
  letter-spacing: 0.04em;
  color: var(--text-main);
}

/* Alle Überschriften optisch gleichziehen */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 1.8rem;         /* leicht größer als Brand */
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-main);
  margin: 2rem 0 1rem;
}