body{
font-family: Arial, sans-serif;
margin:0;
padding:0;
background:#fff;
color:#333;
}

.container{
max-width:1200px;
margin:auto;
padding:20px;
}

header{
background:#0f766e;
color:#fff;
padding:20px;
}

nav a{
color:white;
margin-right:20px;
text-decoration:none;
font-weight:bold;
}

.hero{
padding:60px;
text-align:center;
background:#f5f5f5;
}

footer{
background:#0f766e;
color:#fff;
padding:20px;
text-align:center;
margin-top:40px;
}