/* ==========================================================================
   NEON MATRIX – Stylesheet für die Textseiten
   (Impressum, Datenschutz, Kontakt)

   Bewusst eigenständig und schlank: Diese Seiten brauchen kein Spiel-Layout,
   sondern gut lesbaren Fließtext. Schriften kommen lokal aus fonts/,
   es wird nichts von fremden Servern geladen.
   ========================================================================== */

@font-face {
  font-family: 'Orbitron';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/orbitron-600.woff2') format('woff2');
}

@font-face {
  font-family: 'Orbitron';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url('fonts/orbitron-900.woff2') format('woff2');
}

@font-face {
  font-family: 'Rajdhani';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/rajdhani-600.woff2') format('woff2');
}

:root {
  --bg: #070913;
  --card: #121629;
  --line: rgba(0, 240, 255, 0.22);
  --text: #e8eef5;
  --muted: #8f9fb4;
  --cyan: #00f0ff;
  --pink: #ff007f;
  --heading: 'Orbitron', 'Trebuchet MS', -apple-system, BlinkMacSystemFont, sans-serif;
  --body: 'Rajdhani', 'Trebuchet MS', -apple-system, BlinkMacSystemFont, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 1.05rem;
  line-height: 1.6;
  padding:
    calc(20px + env(safe-area-inset-top, 0px))
    calc(18px + env(safe-area-inset-right, 0px))
    calc(40px + env(safe-area-inset-bottom, 0px))
    calc(18px + env(safe-area-inset-left, 0px));
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: -1;
  pointer-events: none;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
}

/* Kopfzeile mit Rücklink ins Spiel */
.seiten-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 16px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.marke {
  font-family: var(--heading);
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: 2px;
  color: #fff;
  text-decoration: none;
}

.marke span { color: var(--cyan); }

.zurueck {
  font-family: var(--heading);
  font-size: 0.78rem;
  letter-spacing: 1px;
  color: var(--cyan);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 14px;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
}

.zurueck:hover, .zurueck:focus-visible {
  background: rgba(0, 240, 255, 0.12);
  border-color: var(--cyan);
}

/* Textbereich */
h1 {
  font-family: var(--heading);
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: 1.5px;
  color: var(--cyan);
  margin-bottom: 6px;
}

.stand {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 28px;
}

h2 {
  font-family: var(--heading);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 1px;
  color: #fff;
  margin: 30px 0 10px;
  padding-left: 11px;
  border-left: 3px solid var(--cyan);
}

h3 {
  font-family: var(--heading);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--pink);
  margin: 20px 0 6px;
}

p { margin-bottom: 12px; }

ul { margin: 0 0 14px 20px; }

li { margin-bottom: 6px; }

a { color: var(--cyan); }

a:hover { color: #fff; }

strong { color: #fff; }

.box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 20px;
}

.box p:last-child { margin-bottom: 0; }

.hinweis {
  border-left: 3px solid var(--pink);
  background: rgba(255, 0, 127, 0.07);
  border-radius: 0 10px 10px 0;
  padding: 14px 18px;
  margin: 20px 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.hinweis strong { color: var(--pink); }

/* Formular */
form { margin-top: 8px; }

.feld { margin-bottom: 16px; }

label {
  display: block;
  font-family: var(--heading);
  font-size: 0.78rem;
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 6px;
  text-transform: uppercase;
}

input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  background: rgba(5, 7, 15, 0.75);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--body);
  font-size: 1rem;
  padding: 12px 14px;
  min-height: 48px;
}

textarea {
  min-height: 150px;
  resize: vertical;
  line-height: 1.5;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.15);
}

.rechenaufgabe {
  background: rgba(0, 240, 255, 0.07);
  border: 1px dashed var(--line);
  border-radius: 10px;
  padding: 14px 16px;
}

.aufgabe-text {
  font-family: var(--heading);
  font-size: 1.15rem;
  color: var(--cyan);
  margin-bottom: 10px;
}

.rechenaufgabe input { max-width: 140px; }

.aufgabe-label {
  display: inline;
  text-transform: none;
  letter-spacing: normal;
  font-size: inherit;
  color: inherit;
  margin: 0;
}

/* Einwilligung: Kästchen und Text nebeneinander, gut antippbar */
.einwilligung-label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  text-transform: none;
  letter-spacing: normal;
  font-family: var(--body);
  font-size: 0.95rem;
  color: var(--text);
  cursor: pointer;
}

.einwilligung-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  min-height: 0;
  flex-shrink: 0;
  margin-top: 3px;
  accent-color: var(--cyan);
}

/* Honeypot: für Menschen unsichtbar, Bots füllen es trotzdem aus.
   Nicht display:none, sonst überspringen manche Bots es gezielt. */
.honigtopf {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

button[type="submit"] {
  background: linear-gradient(135deg, var(--cyan), #0066ff);
  border: none;
  color: #04060f;
  font-family: var(--heading);
  font-weight: 900;
  font-size: 0.95rem;
  letter-spacing: 1px;
  padding: 14px 30px;
  min-height: 50px;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.4);
  transition: transform 0.15s ease;
}

button[type="submit"]:active { transform: scale(0.97); }

button[type="submit"]:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

.fehler {
  color: var(--pink);
  font-size: 0.9rem;
  margin-top: 8px;
  min-height: 1.2em;
}

/* Fußzeile */
.seiten-footer {
  margin-top: 40px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--muted);
  display: flex;
  gap: 8px 18px;
  flex-wrap: wrap;
}

.seiten-footer a { text-decoration: none; }

@media (max-width: 480px) {
  body { font-size: 1rem; }
  h1 { font-size: 1.25rem; }
  .box { padding: 14px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}