* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body{
  background-color: #121636;
}
h1 {
  text-align: center;
  margin-top: 3rem;
  color: #121636;
  font-size: 3rem;
}
.logo {
  display: flex;
  align-items: center;
  justify-content: center;

}
.logo img {
  width: 200px;
  height: 200px;
  margin-bottom: 0;
  margin-top: 20px;
  background-color: #ffffff;
}
section {
  padding: 4rem 2rem;
  border-bottom: 1px solid #ccc;
  background-color: #d9dfec;
}

section h2 {
  font-size: 2rem;
  color: #121636;
  margin-bottom: 1rem;
}

section p {
  font-size: 1.1rem;
  color: #444;
  max-width: 800px;
  line-height: 1.7;
  margin: 0 auto;
}
nav {
  display: flex;
  position: sticky;
  top: 0;
  z-index: 1000;
  align-items: center;
  justify-content: center;
  gap: 40px;
  background-color: #333348;
  padding: 20px;
  box-shadow: 0 5px 3px 0 rgba(0, 0, 0, 0.5);
}
nav a {
  text-decoration: none;
  color: #ffffff;
  transition: all 0.3s ease;
}
nav a:hover {
  transform: scale(1.2);
}
@media screen and (max-width: 768px) {
  h1 {
    font-size: 2rem;
    margin-top: 2rem;
    padding: 0 1rem;
  }

  .logo img {
    width: 180px;
    height: auto;
  }

  nav {
    gap: 20px;
    padding: 15px;
  }

  nav a {
    font-size: 1rem;
  }

  section {
    padding: 2rem 1rem;
  }

  section h2 {
    font-size: 1.5rem;
  }

  section p {
    font-size: 1rem;
    padding: 0 0.5rem;
  }
}