styles.css

* {
    margin: 0; 
    padding: 0;
    box-sizing: border-box;
}
body{
    background-color: rgb(174, 168, 168);
}
.contact h2,h3{
    max-width: 50rem;
    margin: 0 auto;
    text-align: center;
    margin-bottom: 2rem;
}
.top_header{
    background-color:  #aca7eb;
    height: 8rem
}
.top_header h2{
    font-size: 4rem;
    font-weight: 490;
    padding-top: 30px;
}

.col{
    max-width: 50rem;
    margin: 0 auto;
    text-align: center;
    margin-bottom: 1.5rem;
}
.contact_info{
    margin-top: 7rem;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px 30px;
    width: 52vw;
    height:22vh;
    background-color:black;
    border-radius: 0.8rem;
    border: 0.5px solid white;
    overflow: hidden;
    cursor: pointer;
}
.contact_info>h2{
    margin-bottom: 20px;
    color: white;
}
.contact_info>p{
    display: flex;
    align-items: center;
    gap:10px;
    margin-block: 5px;
    cursor:auto;
    color: white;
}
.contact_info p>i{
    font-weight: 600;
} 
.contact_info p>a{
    color:white;
}
.contact_info::after{
    content: "";
    position: absolute;
    bottom: -100%;
    background: #aca7eb;
    width:100%;
    height: 100%;
    transition: 0.4s;
    z-index: 1;    
}
.contact_info:hover.contact_info::after{
    bottom: 0;
}
.contact_info:hover.contact_info h2,
.contact_info:hover.contact_info p,
.contact_info:hover.contact_info i,
.contact_info:hover.contact_info a{
    color: black;
    z-index: 2;
}

.contact form{
    max-width: 50rem;
    margin: 0.9rem auto;
    text-align: center;
    margin-bottom: 2rem;
}
.contact form .input_box{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.contact form .input_box input,
.contact form textarea{
    width: 100%;
    padding: 1.2rem;
    font-size: 1rem;
    color: white;
    background-color:black;
    border-radius: .8rem;
    margin: 0.5rem 0;
}
.contact form .input_box input{
    width: 49%;
}
.contact form textarea{
    resize: none;
}

.contact form .btn{
    text-align: center;
    margin-top: 2rem;
    cursor: pointer;
    width: 10rem;
    border-radius: 25px;
    border: 0.5px solid white;
    height: 2.5rem;
    font-size: 1.5rem;
    font-weight: 400;
    background-color: #111;
    color: white;
    transition: 0.5s;
}
.contact form .btn:hover{
    background-color:blue;
    color: black;
    border: black;
    box-shadow: 0 0 5px 4px black;
    font-weight: 600;
}