body {
  margin: 0;
  font-family: 'Roboto', sans-serif;
  background-color: #f2f4f7;
  color: #1a1a1a;
  line-height: 1.6;
}
.container {
  width: 90%;
  max-width: 1140px;
  margin: 0 auto;
}
.site-header {
  background-color: #0a74da;
  color: #fff;
  padding: 1rem 0;
}
.site-header .logo {
  font-size: 1.75rem;
  font-weight: bold;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  padding: 0;
}
.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
}
.hero {
  background: linear-gradient(to right, #0a74da, #00ffaa);
  color: white;
  text-align: center;
  padding: 3rem 1rem;
}
.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.hero .btn-primary {
  background-color: #fff;
  color: #0a74da;
  padding: 0.75rem 1.5rem;
  font-weight: bold;
  text-decoration: none;
  border-radius: 5px;
  display: inline-block;
  margin-top: 1rem;
}
.content article {
  background: white;
  padding: 2rem;
  margin: 2rem 0;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
.content h2, .content h3 {
  color: #0a74da;
}
.site-footer {
  background: #1a1a1a;
  color: white;
  padding: 2rem 0;
  text-align: center;
}
.cta-buttons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}
.cta-btn {
  background: #00ffaa;
  color: #000;
  padding: 0.75rem;
  display: inline-block;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
  transition: background 0.3s ease;
}
.cta-btn:hover {
  background: #00dd99;
}