*{
margin: 0;
padding: 0;
}
.header{
min-height: 100vh;
width: 100%;

background-position: center;
background-size: cover;
position: relative;
}
nav{
display: flex;
padding: 2% 6%;
justify-content: space-between;
align-items: center;

}
nav img{
height: auto;
width: 500px;
}
.nav-links{
flex: 1;
text-align: right;

}
.nav-links ul li{
list-style: none;
display: inline-block;
padding: 8px 12px;
position: relative;
}
.nav-links ul li a{
 color: #000000;
 text-decoration: none;
 font-size: 30px

 }
.nav-links ul li::after{
 content: '';
 width: 0%;
 height: 2px;
 background: #000000;
 display: block;
 margin: auto;
 transition: 0.1s;
  }
.nav-links ul li:hover::after{
   width: 100%
   }
.text-box{
width: 100%
color: #000000;
position: absolute;
top: 60%;
left: 50%;
transform: translate(-50%, -50%);
text-align: center;
}
.text-box h1{
font-size: 70px;
font-family: "Courier New", Helvetica, monospace;

}
.text-box p{
margin: 30px 0 40px;
font-size: 30px;
font-family: "Courier New", Helvetica, monospace;
color: #000000;
}

.btn{
display: inline-block;
text-decoration: none;
color: #000000;
border: 1px solid #000000;
padding: 12px 34px;
font-size: 30px;
background: transparent;
position: relative;
cursor: pointer;
}

@media(max width: 700px){
.text-box h1{
font-size: 50px}

}

/*----------------*/
#service.service{
min-height: 50vh;

width: 80%;
margin: auto;
text-align: center;
padding-top: 70px;
}
h1 {
font-size: 45px;
font-family: "Courier New", monospace;
font-weight: 600;
}
h3{
text-align: center;
font-weight: 600;
font-size: 25px;
margin: 10px 0;
}
p {
font-size: 25px;
font-family: "Courier New", monospace;
color: #000000
font-weight: 300;
line-height: 30px;
padding: 10px;
}

.row{
margin-top: 5%;
display: flex;
justify-content: space-between;
}
.service-col{

display: inline-block;
border: 1px solid #000000;
flex-basis: 44%;
border-radius: 5px;
margin-bottom: 5%;
margin-right: 1%;
text-align: center;
padding: 25px;
display: block;
}
.service-col h3{
margin-top: 15px;
text-align: center;
display: block;
}


.service-col:hover {
box-shadow: 0 0 20px 0 px rgba(0,0,0,0,2);
}

.review{

width: 90%;
margin: auto;
padding-top: 70px;
text-align: center;
}

.review-col{
display: inline-block;
border: 1px solid #000000;
flex-basis: 44%;
border-radius: 5px;
margin-bottom: 5%;
margin-right: 1%;
text-align: left;

padding: 25px;
cursor: pointer;
display: flex;
}
.review-col h3{
marginal-top: 15px;
text-align: center;
}
.review-col p{
padding: 0;
font-size: 20px;
}



<!/--------- Footer -------------->

.footer{
width: 190%;
text-align: center;
padding: 30px 0;
}

.footer h4{
margin-bottom: 25px;
margin-top: 20px;
font-weight: 600;
}