/* ===== Layoutbereich ===== */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #f5f5f5;
  color: #333;
  display: flex;
  animation: fadeIn 0.8s ease-in-out;
}

/* ===== Sidebar / Topbar ===== */
.sidebar {
  background-color: #004d40;
  color: #fff;
  width: 250px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 20px;
  position: fixed;
  transition: all 0.3s ease;
  z-index: 1000;
}
.sidebar .logo img {
  width: 120px;
  border-radius: 10px;
  margin-bottom: 20px;
}

/* Navigation (Checkbox-Hack) */
#menu-toggle { display: none; }
.menu-icon {
  display: block;
  font-size: 2rem;
  cursor: pointer;
  color: #fdf5c0;
  margin-bottom: 10px;
  transition: transform 0.3s ease;
  line-height: 1;
  user-select: none;
}
#menu-toggle:checked + .menu-icon { transform: rotate(90deg); }

.sidebar nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: scaleY(0.9);
  transform-origin: top;
  transition: all 0.3s ease-in-out;
}
#menu-toggle:checked + .menu-icon + nav ul {
  max-height: 500px;
  opacity: 1;
  transform: scaleY(1);
}

.sidebar nav ul li { text-align: center; margin: 10px 0; }
.sidebar nav ul li a {
  color: #fdf5c0;
  text-decoration: none;
  display: block;
  padding: 10px 20px;
  font-size: 1.1rem;
  transition: background-color 0.3s ease;
}
.sidebar nav ul li a:hover,
.sidebar nav ul li a.active { background-color: #00695c; }

/* ===== Hauptinhalt ===== */
.page-content {
  margin-left: 250px;
  padding: 40px 20px;
  flex-grow: 1;
  opacity: 0;
  animation: contentFadeIn 0.8s ease forwards;
  animation-delay: 0.3s;
}

header {
  text-align: center;
  color: #004d40;
  margin-bottom: 40px;
}
header h1 { font-size: 2.2em; margin-bottom: 5px; }
header p  { font-size: 1.1em; color: #555; }

/* ===== Datenschutzkarten ===== */
.datenschutz-sections {
  display: flex;
  flex-direction: column;
  gap: 30px;
  max-width: 900px;
  margin: 0 auto;
}
.datenschutz-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.1);
  padding: 30px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.datenschutz-card:hover { transform: translateY(-3px); box-shadow: 0 5px 12px rgba(0,0,0,0.15); }
.datenschutz-card h2 {
  color: #004d40;
  border-bottom: 2px solid #004d40;
  padding-bottom: 10px;
  margin-bottom: 15px;
}
.datenschutz-card p { margin: 6px 0; line-height: 1.6; }

/* ===== Footer ===== */
footer {
  margin-top: 50px;
  text-align: center;
  color: #555;
  font-size: 0.9rem;
}

/* ===== Animationen ===== */
@keyframes fadeIn   { from { opacity: 0; } to { opacity: 1; } }
@keyframes contentFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===== Responsive (Topbar + Dropdown) ===== */
@media (max-width: 900px) {
  /* Sidebar wird Topbar */
  .sidebar {
    position: fixed;
    top: 0; left: 0; right: 0;
    width: 100%;
    min-height: auto;
    height: auto;
    padding: 10px 12px;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  .sidebar .logo img { width: 96px; margin: 0; }

  /* Dropdown unter der Topbar */
  .sidebar nav { width: 100%; }
  .sidebar nav ul {
    width: 100%;
    background-color: #004d40;
    border-top: 1px solid rgba(255,255,255,0.15);
    margin-top: 10px;
  }

  /* Content unter die Topbar schieben */
  .page-content {
    margin-left: 0 !important;
    padding: 24px 14px;
    padding-top: 88px;              /* Platz für Topbar */
  }

  /* Tap-Ziele */
  .sidebar nav ul li a { padding: 12px 16px; font-size: 1.05rem; }
}

@media (max-width: 600px) {
  .sidebar .logo img { width: 84px; }
  .page-content { padding-top: 92px; }
  .datenschutz-card { padding: 22px 16px; }
}

/* Notch-safe (iOS) */
@supports (padding: max(0px)) {
  .page-content { padding-top: calc(88px + env(safe-area-inset-top)); }
}

/* Bewegungsreduzierung */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}