body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #f9f9fb;
  color: #333;
}
.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}
header {
  background: #0052cc;
  color: #fff;
  padding: 20px 0;
}
nav ul {
  list-style: none;
  display: flex;
  justify-content: flex-end;
  margin: 0;
}
nav ul li {
  margin-left: 20px;
}
nav ul li a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
}
.hero {
  background: #ff7043;
  color: #fff;
  padding: 60px 20px;
  text-align: center;
}
.hero-image {
  max-width: 100%;
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
}
.hero .btn {
  background: #fff;
  color: #0052cc;
  padding: 12px 24px;
  text-decoration: none;
  border-radius: 4px;
  font-weight: bold;
}
.info-block {
  padding: 40px 20px;
  background: #fff;
}
.info-block.alt {
  background: #eef3fb;
}
.info-block h3 {
  color: #0052cc;
}
.section-image {
  max-width: 100%;
  height: auto;
  margin-bottom: 20px;
  border-radius: 6px;
}
footer {
  background: #0052cc;
  color: #fff;
  text-align: center;
  padding: 20px 0;
  margin-top: 40px;
}