body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #0d1117;
  color: white;
}

header {
  display: flex;
  align-items: center;
  padding: 10px 20px;
  background-color: #161b22;
}

.logo img {
  height: 40px;
  margin-right: 10px;
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 40px;
}

.hero-text {
  max-width: 50%;
}

.hero-text h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.hero-text ul {
  margin: 20px 0;
}

.cta {
  display: inline-block;
  padding: 12px 20px;
  background: #2d74da;
  color: white;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
}

.cta:hover {
  background: #1a5bb8;
}

.hero-image img {
  max-width: 400px;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0,0,0,0.5);
}

.features {
  display: flex;
  justify-content: space-around;
  padding: 40px 20px;
  background-color: #161b22;
}

.feature {
  max-width: 250px;
}