/* Grundlayout */
body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  line-height: 1.7;
  scroll-behavior: smooth;
}

/* Abschnittstrennung */
.section {
  padding-top: 6rem;
  padding-bottom: 6rem;
}

.section:nth-of-type(even) {
  background-color: #f9fafb; /* hellgrauer Hintergrund für Kontrast */
}

/* Überschriften */
h2, h3 {
  font-weight: 700;
  line-height: 1.3;
}

h2 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

/* Textblöcke */
.text-block {
  font-size: 1.125rem;
  color: #4b5563;
}

/* Bilder */
.image-block {
  border-radius: 1rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  transition: transform 0.4s ease;
}

.image-block:hover {
  transform: scale(1.02);
}

/* Call-to-Action Button */
.cta-button {
  display: inline-block;
  margin-top: 3rem;
  padding: 1rem 2.5rem;
  background-color: #111827;
  color: white;
  border-radius: 9999px;
  font-weight: 600;
  transition: background-color 0.3s ease;
  text-decoration: none;
}

.cta-button:hover {
  background-color: #1f2937;
}

/* Unterschrift */
.signature {
  height: 4rem;
  opacity: 0.85;
  margin: 0 auto;
  display: block;
}

/* Animation: Fade-In beim Scrollen */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Anpassungen */
@media (max-width: 768px) {
  h2 {
    font-size: 1.75rem;
  }

  .text-block {
    font-size: 1rem;
  }

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