*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:Arial, sans-serif;
}
body{line-height:1.6}
.navbar{
  position:fixed;
  top:0;
  width:100%;
  background:#0a5c4d;
  color:#fff;
  display:flex;
  justify-content:space-between;
  padding:15px 40px;
}
.navbar a{
  color:white;
  margin-left:15px;
  text-decoration:none;
}
.hero{
  height:100vh;
  background:#0a5c4d;
  color:white;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding-left:60px;
}
.hero button{
  margin-top:20px;
  padding:12px;
  width:200px;
  border:none;
  background:#f4c430;
}
.section{
  padding:80px 60px;
}
.products{
  background:#f5f5f5;
}
.product-grid{
  display:flex;
  gap:20px;
}
.product-card{
  background:white;
  padding:20px;
  border-radius:10px;
}
.values{
  background:#0a5c4d;
  color:white;
  text-align:center;
  padding:100px 20px;
}
footer{
  text-align:center;
  padding:20px;
  background:#0a5c4d;
  color:white;
}