:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f0f0f0;
  --text-primary: #1a1a1a;
  --text-secondary: #555555;
  --accent: #CB1517;
  --border: #cccccc;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --accent: #CB1517;
    --border: #404040;
  }
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--accent);
}

h3 {
  font-size: 1.2rem;
  margin: 1rem 0 0.5rem;
}

p {
  margin-bottom: 0.75rem;
}

ul {
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

li {
  margin-bottom: 0.5rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  min-height: calc(100vh - 120px);
}

.nav {
  background: var(--bg-secondary);
  padding: 1rem 2rem;
  display: flex;
  gap: 2rem;
  border-bottom: 1px solid var(--border);
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link.active {
  color: var(--accent);
}

.impressum-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 0 3rem;
  align-items: center;
}

.impressum-content h1 {
  margin-bottom: 0.5rem;
}

.subtitle {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.info-block {
  margin-bottom: 2rem;
}

.info-block h2 {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.contact-block {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s;
}

.contact-link:hover {
  color: var(--accent);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--bg-secondary);
  border-radius: 50%;
  color: var(--text-primary);
  transition: all 0.2s;
}

.social-links a:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

.profile-image img {
  width: 100%;
  max-width: 300px;
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--border);
}

.privacy-link {
  color: var(--accent);
  text-decoration: none;
}

.privacy-link:hover {
  text-decoration: underline;
}

.datenschutz-content {
  max-width: 800px;
}

.datenschutz-content h1 {
  margin-bottom: 2rem;
}

.datenschutz-content section {
  margin-bottom: 2rem;
}

.last-updated {
  color: var(--text-secondary);
  margin-top: 3rem;
  font-style: italic;
}

.footer {
  background: var(--bg-secondary);
  padding: 1rem;
  text-align: center;
}

.footer a {
  color: var(--text-primary);
  text-decoration: none;
  margin: 0 0.5rem;
}

.footer a:hover {
  color: var(--accent);
}

@media (max-width: 768px) {
  h1 {
    font-size: 1.75rem;
  }

  h2 {
    font-size: 1.25rem;
  }

  .impressum-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .profile-image {
    order: -1;
    margin-bottom: 2rem;
  }

  .profile-image img {
    max-width: 200px;
  }

  .contact-block {
    align-items: center;
  }

  .social-links {
    justify-content: center;
  }
}