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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f9f9f9;
}

/* Rand außenrum */
.page-border {
  border: 10px solid #2a2f45;
  padding: 20px;
  max-width: 1200px;
  margin: 20px auto;
  background-color: white;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

/* Header */
.site-header {
  background: #2a2f45;
  color: white;
  padding: 20px 0;
  text-align: center;
  border-radius: 10px 10px 0 0;
}

.logo {
  display: block;
  margin: 0 auto 10px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.4));
}

.logo:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 10px rgba(255,255,255,0.3);
}

.highlight-box {
  background: #4d5676;
  display: inline-block;
  padding: 5px 15px;
  border-radius: 20px;
  margin-top: 10px;
}

.subtitle {
  font-size: 1.1rem;
  color: #f0f0f0;
}

/* Hero-Bereich */
.hero {
  background: linear-gradient(to right, #e0e4f2, #ffffff);
  padding: 50px 20px;
  text-align: center;
  border-radius: 10px;
}

.hero h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.cta-button {
  display: inline-block;
  background: #2a2f45;
  color: white;
  padding: 12px 25px;
  margin-top: 15px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s ease;
}

.cta-button:hover {
  background: #4d5676;
}

/* Features */
.features {
  padding: 40px 20px;
  background: #f4f4f4;
}

.features ul {
  list-style: none;
  padding: 0;
  margin-top: 15px;
}

.features li {
  padding: 8px 0;
  font-size: 1.1rem;
}

/* Demo */
.demo {
  padding: 40px 20px;
  text-align: center;
}

.demo img {
  max-width: 100%;
  margin-top: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* Visitenkarte */
.visitenkarte-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  padding: 30px 0;
}

.profilbild {
  width: 150px;
  border-radius: 50%;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.visitenkarte-info h3 {
  margin-bottom: 5px;
}

.rolle {
  font-weight: bold;
  color: #666;
}

.beschreibung {
  margin: 10px 0;
}

.kontakt-buttons a {
  display: block;
  margin: 8px 0;
  text-decoration: none;
  padding: 10px 15px;
  border-radius: 8px;
  background: #2a2f45;
  color: white;
  transition: background 0.3s ease;
}

.kontakt-buttons a:hover {
  background: #4d5676;
}

/* Kontaktbereich */
#kontakt {
  padding: 40px 20px;
  background: #eaeaea;
  border-radius: 10px;
  margin-top: 20px;
  text-align: center;
}

#kontakt a {
  display: inline-block;
  margin: 10px 5px;
  color: #2a2f45;
  text-decoration: none;
  font-weight: bold;
}

#kontakt a:hover {
  text-decoration: underline;
}

/* Footer */
.site-footer {
  text-align: center;
  padding: 20px;
  font-size: 0.9rem;
  color: #777;
}