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

body {
  font-family: Arial, sans-serif;
  color: #333;
  line-height: 1.6;
}

header {
  background-color: #ffffff;
  border-bottom: 3px solid #0066cc;
  padding: 20px 40px;
}

.header-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

header img {
  height: 80px;
  width: auto;
}

.header-text h1 {
  font-size: 2rem;
  color: #0066cc;
  margin-bottom: 4px;
}

.header-text p {
  font-size: 1rem;
  color: #555;
}

nav {
  background-color: #004fa3;
  text-align: center;
  padding: 12px;
  position: sticky;
  top: 0;
  z-index: 100;
}

nav a {
  color: white;
  text-decoration: none;
  margin: 0 20px;
  font-size: 1rem;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

section {
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 20px;
  border-bottom: 1px solid #eee;
}

h2 {
  font-size: 1.8rem;
  color: #0066cc;
  margin-bottom: 20px;
}

section p {
  margin-bottom: 15px;
  font-size: 1.05rem;
}

#ueber-mich p {
  max-width: 750px;
}

.leistungen-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 10px;
}

.leistung {
  background-color: #f4f8ff;
  border-left: 4px solid #0066cc;
  padding: 20px;
  border-radius: 4px;
}

.leistung h3 {
  font-size: 1.05rem;
  color: #0066cc;
  margin-bottom: 8px;
}

.leistung p {
  font-size: 0.95rem;
  margin: 0;
}

.kontakt-info {
  margin-bottom: 30px;
}

.kontakt-info p {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.kontakt-info a {
  color: #0066cc;
  text-decoration: none;
}

.kontakt-info a:hover {
  text-decoration: underline;
}

form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  max-width: 600px;
}

form input,
form textarea {
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1rem;
  width: 100%;
}

form textarea {
  height: 150px;
  resize: vertical;
}

form button {
  padding: 12px 24px;
  background-color: #0066cc;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
  width: fit-content;
}

form button:hover {
  background-color: #004fa3;
}

footer {
  background-color: #f0f0f0;
  text-align: center;
  padding: 20px;
  font-size: 0.9rem;
  color: #666;
}

footer a {
  color: #0066cc;
  text-decoration: none;
}