body {
  margin: 0;
  font-family: 'Oswald', sans-serif;
  background-color: #0a0a0a;
  color: #cccccc;
  background-image: url('img/skyline.png');
  background-size: cover;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
}

header {
  position: relative;
  background: #0a0a0a no-repeat center center;
  background-size: 100%;
  text-align: center;
  padding: 8rem 2rem;
  overflow: hidden;
}

header h1 {
  font-size: 3rem;
  color: #9933cc;
}

header p {
  font-size: 1.2rem;
  margin-top: 1rem;
  color: #bfbfbf;
  text-shadow: 
    0 0 5px #9933cc,
    0 0 10px #9933cc,
    0 0 20px #9933cc,
    0 0 40px #660099;
}

.cta {
  margin-top: 2rem;
}

.cta a {
  text-decoration: none;
  background-color: #333;
  color: #f2f2f2;
  padding: 0.8rem 1.5rem;
  margin: 0.5rem;
  display: inline-block;
  border-radius: 4px;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.cta a:hover {
  background-color: #555;
  box-shadow: 0 0 10px #9933cc;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.gallery-grid img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  object-fit: cover;
  transition: transform 0.3s ease;
  box-shadow: 0 0 8px rgba(153, 51, 204, 0.4);
}

.gallery-grid img:hover {
  transform: scale(1.05);
  box-shadow: 0 0 12px rgba(204, 102, 255, 0.6);
}

section {
  padding: 4rem 2rem;
  max-width: 800px;
  margin: 0 auto;
}

h2 {
  color: #cc66ff;
  text-shadow: 
    0 0 5px #9933cc,
    0 0 10px #9933cc,
    0 0 20px #9933cc,
    0 0 40px #660099;
}

iframe {
  width: 100%;
  height: 300px;
  border: none;
  margin-top: 1rem;
}

footer {
  background-color: #111;
  padding: 2rem;
  text-align: center;
  font-size: 0.9rem;
  color: #888;
}

form {
  display: flex;
  flex-direction: column;
}

input, textarea {
  margin: 0.5rem 0;
  padding: 0.7rem;
  border: none;
  background: #1c1c1c;
  color: white;
}

input[type="submit"] {
  background: #cc66ff;
  color: #0a0a0a;
  cursor: pointer;
  font-weight: bold;
}

.form-message {
  margin-top: 1rem;
  font-size: 0.95rem;
  font-weight: bold;
}

.form-message.success {
  color: #66ffcc;
}

.form-message.error {
  color: #ff6666;
}

/* Mobile Optimierung */
@media (max-width: 600px) {
  header {
    padding: 5rem 1rem;
    background-size: 120%;
  }

  section {
    padding: 1.5rem 1rem;
  }

  h1 {
    font-size: 2.2rem;
  }
}