body{
    margin:0;
    font-family: Arial, Helvetica, sans-serif;
    background-color:#0f172a;
    color:white;
}

header{
    background:#1e293b;
    padding:20px;
    display:flex;
    justify-content:space-between;
    align-items:center;
}

nav a{
    color:white;
    margin:10px;
    text-decoration:none;
    padding:10px 15px;
    border-radius:8px;
    transition:0.3s;
}

nav a:hover{
    background:#3b82f6;
}

.hero{
    position:relative;
    text-align:center;
}

.hero img{
    width:100%;
    height:400px;
    object-fit:cover;
    filter:brightness(50%);
}

.hero-text{
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%, -50%);
}

.hero-text h2{
    font-size:48px;
}

main{
    padding:40px;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    padding-top: 20px;
}


button{
    padding:12px 20px;
    border:none;
    border-radius:10px;
    background:#2563eb;
    color:white;
    cursor:pointer;
    font-size:16px;
   
}

button:hover{
    background:#1d4ed8;
}

h2{
  align-items: center;
}

.projects img{
    width: 400px;
    height: auto;
    border-radius: 10px;
}