* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #333;
}

.container {
  width: 80%;
  margin: 0 auto;
}

.hero {
  background: #009688;
  color: white;
  text-align: center;
  padding: 100px 0;
}

.hero h1 {
  font-size: 3em;
}

.hero p {
  font-size: 1.2em;
}

.btn {
  background: #fff;
  color: #009688;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
}

.btn-primary {
  background: #009688;
  color: white;
}

.features {
  padding: 60px 0;
  background: #f4f4f4;
}

.features h2 {
  text-align: center;
  font-size: 2em;
  margin-bottom: 20px;
}

.feature {
  display: flex;
  margin: 20px 0;
}

.feature-img {
  width: 50%;
  margin-right: 20px;
}

.feature-info {
  width: 50%;
}

.user-experience {
  padding: 60px 0;
}

.testimonials {
  background: #eeeeee;
  padding: 40px 0;
  text-align: center;
}

.testimonial {
  margin-bottom: 20px;
}

.testimonial span {
  display: block;
  font-weight: bold;
}

.cta {
  background: #009688;
  color: white;
  padding: 60px 0;
  text-align: center;
}

.footer {
  background: #333;
  color: white;
  padding: 20px 0;
  text-align: center;
}

.footer ul {
  list-style-type: none;
}

.footer ul li {
  display: inline;
  margin: 0 10px;
}

.footer ul li a {
  color: white;
  text-decoration: none;
}

.footer p {
  font-size: 0.9em;
}