index.css

 *{
    margin: 0;
    padding: 0;
    box-shadow: 0;
}*

 .header{
    align-items: center;
    position: absolute;
    width: 100%;
    height: 100px;
    background: rgb(121, 165, 215);
    display: inline-flex;
}
.header-left{
    width: 25%;
}
.header-center{
    width: 800px;
    text-align: center;
}
.header-center ul{
    display: inline-flex;
    column-gap: 4rem;
    font-family: 'Libre Caslon Text';
    font-style: normal;
    font-weight: 400;
    font-size: 32px;
}
.header-center ul li{
    margin-top: 18px;
    list-style: none;
}
.header-right{
    width: 20%;
    text-align: center;
}
.header-right input{
    font-family: 'Libre Caslon Text';
    font-style: normal;
    font-weight: 400;
    font-size: 32px;    
    padding-top: 1rem;
    padding-bottom: 1rem;
    padding-left: 2rem;
    padding-right: 2rem;
    border-radius: 50px;
    margin-top: 0.275rem;
    border-color:rgb(76, 73, 180);
}
.header .header-left img{
    margin-left: 1.5rem;
    margin-top: 5px;
}
.main-container{
    color: white;
    height: 713px;
    text-align: center;
    background-color: #06113C;
    font-style: italic;
}
.main-container h1{
    position: absolute;
    margin-top: 3.5rem;
    margin-left: 28%;
    font-family: 'Martel';
    font-style: normal;
    font-weight: 500;
    font-size: 60.3017px;
    line-height: 134.02%;
    font-weight: 100;
    color: antiquewhite;
}
.main-container img{
    margin-top: 200px;
}
.devcode-info{
    height: 713px;
    background: linear-gradient(115.29deg, #8E1EB6 2.58%, rgba(15, 83, 164, 0.72) 52.36%, rgba(0, 7, 176, 0.663542) 102.55%);
    background-color: #05103b;
}
.devcode-info h1{
    font-weight: 200;
    margin-bottom: -10px;
    margin-top: 50px;
    text-align: center;
    font-family: 'Martel';
    font-style: normal;
    font-weight: 600;
    font-size: 45.3017px;
    line-height: 134.02%;
    letter-spacing: 0.015em;
    color: #FFFFFF;
}
.quote p{
    margin-top: 80px;
    text-align: center;
    font-family: 'Martel';
    font-style: normal;
    font-weight: 700;
    font-size: 28.4221px;
    line-height: 134.02%;
    letter-spacing: 0.015em;
    color: rgba(255, 255, 255, 1);
    
}
.p1 p{
    margin-top: 13px;
    text-align: center;
    font-family: 'Martel';
    font-style: normal;
    font-weight: 500;
    font-size: 28.4221px;
    letter-spacing: 0.035em;
    color: rgba(255, 255, 255, 1);
}
.p2 p{
    margin-top: 15px;
    text-align: center;
    font-family: 'Martel';
    font-style: normal;
    font-weight: 500;
    font-size: 28.4221px;
    color: rgba(255, 255, 255, 1);
    margin-left: 7%;
    margin-right: 7%;
}
.p3 p{
    margin-top: -40px;
    margin-left: 120px;
    font-family: 'Martel';
    font-style: italic;
    font-weight: 100;
    font-size: 38.4221px;
    color: rgba(255, 255, 255, 1);
    text-align: center;
}  
@media screen and (max-width:450px){
    *{
        /* overflow-x: hidden; */
    }
    .header-left img{
        /* width: 10px; */
        padding-top: 1rem;
        padding-right: 1px;
        height: 3rem;        
    }
    .header-center{
        display: none;
    }
    .header-right{
        display: none; 
    }
    .main-container{
        height: 35rem;

    }
    .main-container img{
        width: 50vh;
    }
    .main-container h1{
        margin-left: 0.4rem;
        font-size: 2rem;
    }
    .devcode-info{
        height: 110rem;
    }
    .p3{
        display: none;
    }
}
.footer{
    /* margin-top: 10rem; */
    background-color: black;
    padding: 70px 0;
}
.container{
	margin:auto;
    
}
.row{
	display: flex;
	flex-wrap: wrap;
    padding: 0 15px;
    justify-content: center;
}

.hero-img{
    
    width: 308.16px;
    height: 94.78px;
    left: 57px;
    margin-right: 10rem;
}
 p{
    color: white;
    padding-bottom: 1rem;
 }

ul{
    list-style: none;
 }
  
 li{
    padding-bottom: 0.5rem;
 }
.link{
    text-decoration: none;
    color: white;
   
}


.div-2{
  
    width: 209px;
    left: 531px;
    font-size: 25px;
}

.div-3{
    line-height: 134.02%;
    padding: 2rem;
    letter-spacing: 0.015em;
}
.div-3 li{
    align-items: center;
    background: linear-gradient(115.29deg, rgba(15, 83, 164, 0.72) 52.36%, rgba(0, 7, 176, 0.663542) 102.55%);
    border-radius: 60px;
    justify-content: center;
    max-width: 307px;
    margin-left: 6rem;
    padding-left: 1rem;
    padding-right: 1rem;
    list-style: none;
    align-items: right;
}

.div-3 p{
    color: rgb(255, 255, 255);
}
.div-3 li a{
    color: black;
    border-radius: 51px;
    max-width: 264px;
    text-decoration: none;
    margin-left: 1rem;
    padding-left: 1px;
    padding-top: 1px;
}

.div-pad ul li a{
	font-size: 16px;
	text-transform: capitalize;
	color: #ffffff;
	text-decoration: none;
	font-weight: 300;
	color: #bbbbbb;
	display: block;
	transition: all 0.3s ease;
}
.div-pad ul li a:hover{
	color: #ff0000;
	padding-left: 8px;
}

@media(max-width: 450px){
    *{
        overflow-x: hidden;
    }
    .hero-img{
        padding-left: -1.7rem;
    }
    .footer-col{
      width: 50%;
      margin-bottom: 30px;
  }
}
@media(max-width: 574px){
    .footer-col{
      width: 100%;
  }
}