*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:Arial,sans-serif;
}

body{
background:#f5f7fb;
padding:30px;
}

.container{
display:flex;
gap:30px;
flex-wrap:wrap;
}

.form-section{
flex:1;
min-width:320px;
background:white;
padding:25px;
border-radius:15px;
box-shadow:0 5px 20px rgba(0,0,0,.1);
}

.form-section h1{
margin-bottom:20px;
}

input,
textarea{
width:100%;
padding:12px;
margin:10px 0;
border:1px solid #ddd;
border-radius:8px;
font-size:16px;
}

textarea{
height:100px;
resize:none;
}

button{
width:100%;
padding:14px;
border:none;
background:#4f46e5;
color:white;
font-size:18px;
border-radius:8px;
cursor:pointer;
transition:.3s;
}

button:hover{
background:#372fcf;
}

.portfolio{
flex:1;
min-width:320px;
background:white;
padding:30px;
border-radius:15px;
box-shadow:0 5px 20px rgba(0,0,0,.1);
}

.portfolio h1{
color:#4f46e5;
}

.portfolio h3{
margin-bottom:20px;
color:#555;
}

section{
margin:20px 0;
}

ul{
padding-left:20px;
}

@media(max-width:768px){

.container{
flex-direction:column;
}

}