/* ------------------------------
   Grundlayout & Reset
--------------------------------*/
:root {
  --bg: #00040a;
  --bg-soft: #020b16;
  --fg: #e8faff;
  --lemongreen: #ccff00;
  --wickblacu: #00eaff;
  --card: #00111d;
  --border: #003344;
  --glow-green: 0 0 12px #ccff00aa;
  --glow-blue: 0 0 14px #00eaffaa;
  --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}



* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: radial-gradient(circle at top, #001a2d 0%, var(--bg) 70%);
  color: var(--fg);
  font-family: var(--font);
  line-height: 1.6;
  padding-bottom: 50px;
}

/* ------------------------------
   Header & Navigation
--------------------------------*/
header {
  background: var(--bg-soft);
  color: var(--lemongreen);
  padding: 20px 30px;
  border-bottom: 4px solid var(--wickblacu);
  box-shadow: var(--glow-blue);
}

header h1 {
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  gap: 10px;
  text-shadow: var(--glow-green);
}

nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 15px;
}

nav a {
  color: var(--wickblacu);
  text-decoration: none;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: 4px;
  transition: 0.2s;
}

nav a:hover {
  background: var(--wickblacu);
  color: #000;
  box-shadow: var(--glow-blue);
}

/* ------------------------------
   Sektionen
--------------------------------*/
main {
  max-width: 1100px;
  margin: 30px auto;
  padding: 0 20px;
}

section {
  background: var(--card);
  padding: 25px;
  margin-bottom: 25px;
  border-radius: 10px;
  border: 1px solid var(--border);
  box-shadow: var(--glow-blue);
}

section h2 {
  margin-bottom: 15px;
  color: var(--lemongreen);
  font-size: 1.6rem;
  text-shadow: var(--glow-green);
}

/* ------------------------------
   Listen & Text
--------------------------------*/
ul {
  margin-left: 20px;
  margin-top: 10px;
}

li {
  margin-bottom: 8px;
  margin-left: 12px;
}

blockquote {
  background: var(--bg-soft);
  padding: 15px 20px;
  border-left: 5px solid var(--wickblacu);
  border-radius: 6px;
  margin: 15px 0;
  font-style: italic;
  color: var(--lemongreen);
  text-shadow: var(--glow-green);
}

/* ------------------------------
   Module / Karten
--------------------------------*/
.modul, .paket {
  background: var(--card);
  border: 1px solid var(--wickblacu);
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 20px;
  box-shadow: var(--glow-blue);
}

.modul h3, .paket h3 {
  margin-bottom: 10px;
  color: var(--wickblacu);
  text-shadow: var(--glow-blue);
}

/* ------------------------------
   Footer
--------------------------------*/
footer {
  text-align: center;
  padding: 20px;
  background: var(--bg-soft);
  color: var(--wickblacu);
  margin-top: 40px;
  border-top: 3px solid var(--lemongreen);
  box-shadow: var(--glow-green);
}

footer .hashtag {
  margin-top: 5px;
  font-size: 0.9rem;
  opacity: 0.8;
}

/* ------------------------------
   Responsive
--------------------------------*/
@media (max-width: 768px) {
  nav ul {
    flex-direction: column;
    gap: 8px;
  }

  header h1 {
    font-size: 1.4rem;
  }

  section {
    padding: 20px;
  }
}