body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  color: #111;
  background: #fff;
}
header {
  background: #000;
  padding: 15px 0;
  color: white;
  text-align: center;
}
.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}
.logo {
  font-size: 1.5em;
}
nav a {
  color: white;
  margin: 0 15px;
  text-decoration: none;
}
.hero {
  background: #111;
  color: white;
  text-align: center;
  padding: 80px 20px;
}
.hero h2 {
  font-size: 2.2em;
}
.buttons .btn {
  background: red;
  color: white;
  padding: 10px 20px;
  margin: 10px;
  text-decoration: none;
  display: inline-block;
}
.btn.top, .btn.bottom {
  background: red;
  color: white;
  padding: 10px 25px;
  margin: 20px 0;
  display: inline-block;
}
.section {
  padding: 60px 20px;
}
ul {
  padding-left: 20px;
}
footer {
  text-align: center;
  padding: 20px;
  background: #000;
  color: #fff;
}