/* ========================================= */
/* Generelle Einstellungen & Farb-Variablen  */
/* ========================================= */
:root {
  --primary-color: #d6a419; /* Ockerfarbene Akzentfarbe */
  --secondary-color: #fff;  /* Weiße Akzentfarbe */
  --background-color: #000;
  --dark-gray: #111;
  --medium-gray: #222;
  --light-gray: #ccc;
}

html {
  box-sizing: border-box;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

body {
  margin: 0;
  font-family: sans-serif;
  background-color: var(--dark-gray);
  color: var(--primary-color);
}

/* ========================================= */
/* Navigation                                */
/* ========================================= */
nav {
  background-color: var(--medium-gray);
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 2px solid var(--primary-color);
}

nav a {
  padding: 1em;
  color: var(--primary-color);
  text-decoration: none;
  transition: background-color 0.3s, color 0.3s;
}

nav a:hover {
  background-color: #333;
}

nav a.active {
  background-color: var(--primary-color);
  color: var(--background-color);
}

/* ========================================= */
/* Layout & Hauptinhalt                      */
/* ========================================= */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

header {
  text-align: center;
  padding: 40px 0;
  color: var(--secondary-color);
}

header h1 {
  font-size: 2.5em;
  margin: 0;
}

header p {
  font-size: 1.2em;
}

section {
  background-color: var(--medium-gray);
  padding: 40px;
  margin-bottom: 20px;
  border-radius: 10px;
}

h2 {
  color: var(--primary-color);
  font-size: 2em;
  text-align: center;
  margin-bottom: 20px;
}

p {
  color: var(--light-gray);
  line-height: 1.6;
}

.flex-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
}

.fact-card {
  background: var(--dark-gray);
  padding: 20px;
  border-left: 4px solid var(--primary-color);
  border-radius: 5px;
}

.fact-card h3 {
  color: var(--primary-color);
}

.fact-card p {
  color: var(--light-gray);
}

.claim-vs-reality {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .flex-container {
    flex-direction: row;
    justify-content: space-between;
  }

  .claim-vs-reality {
    grid-template-columns: 1fr 1fr;
  }
}

/* ========================================= */
/* Charts                                    */
/* ========================================= */
.chart-container {
  position: relative;
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
  height: 400px;
}

@media (max-width: 768px) {
  .chart-container {
    height: 300px;
  }
}