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

body {
  font-family: 'Arial', sans-serif;
  background-color: #f9f6f3;
  color: #333;
  line-height: 1.6;
}

/* Hero Section */
.hero {
  background-color: #87c2d4;
  color: #fff;
  padding: 100px 20px;
  text-align: center;
  position: relative;
  height: 100vh;
}

.hero h1 {
  font-size: 3rem;
}

.hero p {
  margin: 20px 0;
  font-size: 1.2rem;
}

button {
  background-color: #ff8c42;
  color: #fff;
  border: none;
  padding: 10px 20px;
  cursor: pointer;
  border-radius: 5px;
  font-size: 1rem;
}

button:hover {
  background-color: #ff6e1f;
}

/* About Section */
.about {
  padding: 60px 20px;
  background-color: #f4edea;
  text-align: center;
}

.about h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

/* Why Karton Section */
.why-karton {
  padding: 60px 20px;
  background-color: #e8f7f0;
}

.why-stages {
  display: flex;
  justify-content: space-around;
}

.stage {
  width: 20%;
  padding: 20px;
}

.stage h3 {
  font-size: 1.5rem;
  color: #3a86ff;
}

/* Call to Action Section */
.cta {
  background-color: #ff8c42;
  color: #fff;
  text-align: center;
  padding: 60px 20px;
}

.cta h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.cta p {
  margin-bottom: 30px;
}

.cta button {
  background-color: #fff;
  color: #ff8c42;
  font-size: 1.2rem;
  padding: 12px 24px;
  border-radius: 5px;
}

.cta button:hover {
  background-color: #fff;
  color: #ff6e1f;
}