*{
    margin: 0;
    padding: 0;
}
nav{
    background-color: darkblue;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
}
nav h1{
    color: orange;
}
nav ul{
    list-style: none;
    display: flex;
}
nav ul li{
margin-left:20px ;
}
nav ul li a{
    color: white;
    text-decoration: none;
}
header{
    background-color: skyblue;
    text-align: center;
    padding: 60px 20px;
}
header h2{
    color: red;
    font-size: 32px;
    margin-bottom: 10px;
}
header p{
    color: black;
    font-size: 16px;
    margin: 5px 0;
}
.cards{
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 40px;
}
.card{
    width: 200px;
    padding: 20px;
    text-align: center;
    border: 1px solid black;
}
.card img{
    width: 150px;
    height: 150px;
    border-radius: 1px solid lightgray;
    text-align: center;
}
.banner{
    text-align: center;
    padding: 40px;
}
.banner img{
    width: 100%;
    height: 300px;
    border-radius: 10px;
    bottom: 2px solid red;
}
.cards{
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 30px;
}
.card{
    width: 250px;
    padding: 15px;
    border: 1px solid lightgray;
    border-radius: 10px;
    text-align: center;
}
.card img{
    width: 100%;
    height: 180px;
    border-radius: 10px;
}
footer{
    background-color: black;
    color: white;
    text-align: center;
    padding: 15px;
}