/* Allgemein */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  line-height: 1.6;
  color: #333;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: #f5f5f5;
  position: sticky;
  top: 0;
}

header .logo img {
  height: 60px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

nav a {
  text-decoration: none;
  color: #0077cc;
  font-weight: bold;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
}

/* Hero */
.hero {
  text-align: center;
  padding: 5rem 2rem;
  background: linear-gradient(to right, #0077cc, #00aaff);
  color: white;
}

.hero h1 {
  font-size: 2.5rem;
}

.hero p {
  margin: 1rem 0;
  font-size: 1.2rem;
}

.hero .btn {
  display: inline-block;
  background: white;
  color: #0077cc;
  padding: 0.8rem 1.5rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
}

/* Content Sections */
.content {
  padding: 3rem 2rem;
  max-width: 1000px;
  margin: auto;
}

.content h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.card {
  background: #f9f9f9;
  padding: 1.5rem;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.card img {
  height: 60px;
  margin-bottom: 1rem;
}

/* Footer */
footer {
  text-align: center;
  padding: 1rem;
  background: #f5f5f5;
  margin-top: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
  nav ul {
    display: none;
    flex-direction: column;
    background: #f5f5f5;
    position: absolute;
    top: 70px;
    right: 20px;
    padding: 1rem;
    border-radius: 5px;
  }

  nav ul.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }
}