main.css

/* CSS style sheet */

*{
    margin: 0px;
    padding: 0px;
}

/* font size for doc */

html{
    font-size: 10px;
}

/* Background Image */

body::before{
    content:"";
    background: url("bg-15.jpg");
    position: absolute;
    opacity: 1;
    width: 100%;
    min-height: 80rem;
    z-index: -1;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

/* Navigation Bar */

 #navbar{
    overflow: hidden;
    position: relative;
    background-color: rgb(115, 215, 255);
    height: 8rem;
    display: flex;
    justify-content: flex-end;
    align-items: center; 
}  

.loginbutton{
    font-family: 'Source Serif Pro', serif;
    background: none;
    font-size: 3rem;
    border: none; 
    outline: none;
    padding: 2rem 3rem 2rem 3rem;
    cursor: pointer;
}

.navlink{
    font-family: 'Source Serif Pro', serif;
    text-decoration: none;
    font-size: 3rem;
    color:black;
    padding: 2rem 3rem 2rem 3rem;
    /* margin-right: 5rem; */
    text-align: center;
}

.loginbutton:hover {
    background-color: black;
    color: white;
}

.navlink:hover {
    background-color: black;
    color: white;
}

/* Dropdown from login button */
/* 
.dropdown{
    float: right;
    overflow: hidden;
}  

.dropdown-content {
    display: none;
    position: fixed;
    background: grey;
    z-index:1;
    min-width: 17.6rem;
    box-shadow: 0rem 2rem 2rem 0rem rgb(255, 255, 255);
}

.dropdown-content a {
    float: none;
    color: black;
    padding: 1.2rem 1.6rem;
    text-decoration: none;
    display: block;
    text-align: left;
    font-size: 2rem;
  }

.dropdown-content a:hover {
    background-color: black;
    color:white;
}

.dropdown:hover .dropdown-content {
    display: block;
} */

/* Main Section text */

#home{
    display: flex;
    justify-content: auto;
    align-items: auto;
    flex-direction: column;   
    padding: 0rem;
    margin-top: 0rem;
    margin-bottom: 10rem;
}

#home h2{
    font-family: 'Source Serif Pro', serif;
    font-size: 4.5rem;
    padding: 10rem 80rem 4rem 6rem;
}

#home p{
    font-family: 'Nanum Myeongjo', serif;
    font-size: 2.5rem;
    padding: 1.5rem 80rem 1.5rem 6rem;
}

/* Main Section Image */

/* #home img{
    float: right;   
    width: 70rem;
    height: 60rem;
    margin: 0rem;
} */

/* #chosingsh{
    width: 20rem;
    height: 20rem;
} */

/* Services section */

#section2{
    background-color: rgb(115, 215, 255);
    padding: 2rem;
    padding-bottom: 7rem;
}

#section2 h3{
    font-family: 'Source Serif Pro', serif;
    font-size: 6rem;
    text-align: center;
    margin: 1rem;
}
    
.container{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    justify-content: center;
    gap: 2rem;
    }
    
.imgtext{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

#section2 div div img{
    height: 34rem;
    width: 34rem;
    margin: 2rem;
}
    
#section2 div div span{
    font-family: 'Source Serif Pro', serif;
    font-size: 4rem;
    margin: 1rem;
    padding: 1rem;
    color: rgb(0, 0, 17);
}

#section3{
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

#section3 p{
    font-family: 'Source Serif Pro', serif;
    font-size: 4rem;
    grid-column: 1/span 3;
    margin: 2rem;
}

#free{
    width: 30rem;
    height: 30rem;
}

#createaccount{
    font-family: 'Source Serif Pro', serif;
    background: white;
    font-size: 3rem;
    border: solid black 2px;
    padding: 2rem;
    cursor: pointer; 
    margin: 1rem;  
    border-radius: 10px; 
}

#createaccount:hover {
    background-color: black;
    color: white;
}

/* Team Members section */

#teammembers{
    background-color: rgb(45, 181, 235);
    padding: 4rem;
    padding-bottom: 12rem;
}

#team{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    justify-content: center;
    margin-top: 8rem;
}

#teammembers h3{
    font-family: 'Source Serif Pro', serif;
    font-size: 6rem;
    text-align: center;
    padding: 1rem;  
}

#teammembers p{
    font-family: 'Source Serif Pro', serif;
    font-size: 2rem;
    text-align: center;
    color: rgb(39, 39, 39);
    padding: 1rem;
}

#team img{
     width: 20rem;
     height: 20rem;
     border: black solid 2px;
     border-radius: 200px;
 }

.imgtext{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}


.name{
    font-family: 'Source Serif Pro', serif;
    font-size: 2.5rem;
    color: rgb(0, 0, 17);
    padding: 1rem;
}

.task{
    font-family: 'Source Serif Pro', serif;
    font-size: 2rem;
    color: rgb(54, 54, 56);
}

/* Contact Us section */

#contactus{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    background-color: rgb(16, 148, 201);
    padding: 4rem;
    padding-top: 7rem;
    padding-bottom: 12rem;
}

#contactus h3{
    font-family: 'Source Serif Pro', serif;
    font-size: 6rem;
    text-align: center;
}

#contactus p{
    font-family: 'Source Serif Pro', serif;
    font-size: 2rem;
    text-align: center;
    color: rgb(39, 39, 39);
}

/* Form in Contact us */

form{
    display: grid;
    grid-template-areas: 
    'name doubt'
    'email doubt'
    'phonenumber doubt';
    margin-right: 10rem;    
    margin-left: 10rem;   
    margin-top: 5rem; 
}

.input{
    font-size: 2rem;
    padding: 1rem;
    margin: 2rem;
    border-radius: 1rem;
    border: solid black 2px;
}

#name{
    grid-area:name;
    min-width:50rem;
}

#email{
    grid-area:email;
    min-width:50rem;
}

#phonenumber{
    grid-area:phonenumber;
    min-width:50rem;
}

#doubt{
    grid-area:doubt;
    min-width:50rem;
}

#submitbtn{
    grid-column: 1/span2;
    display: flex;
    justify-content: center;

}

#submit{
    font-family: 'Source Serif Pro', serif;
    background: white;
    font-size: 3rem;
    border: solid black 2px;
    padding: 1rem;
    cursor: pointer; 
    margin: 1rem; 
    text-align: center;
    border-radius: 10px;
    width: 18rem;
}

#submit:hover {
    background-color: black;
    color: white;
}

/* footer */

footer{
    background-color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding:1rem;
}

footer p{
    font-family: 'Source Serif Pro', serif;
    font-size: 3rem;
    text-align: center;
}

footer img{
    margin:0.5rem;
    padding:1rem;
    width: 40px;
    height:40px;
    border-radius: 30px;
    border: solid white 3px;
   
}

footer img:hover{
    border: solid black 3px;
}

/* Responsive Website: Media Queries */

/* for form in contact us */

@media only screen and (max-width: 1368px){
    .hidden{
        display: none;
    }
}

@media only screen and (max-width: 1192px){
    html{
        font-size: 8px;
    }
    
    .container{
        display: grid;
        grid-template-columns: 1fr;
        justify-content: center;
        gap: 2rem;
    }


    
    #section3 p{
        font-family: 'Source Serif Pro', serif;
        font-size: 4rem;
        grid-column: 1/span 3;
        margin: 2rem;
    }
}

@media only screen and (max-width: 1128px){
    html{
        font-size: 8px;
    }
    
    form{
        display: grid;
        grid-template-areas: 
        'name'
        'email'
        'phonenumber' 
        'doubt';
        margin-right: 3rem;    
        margin-left: 3rem;   
        margin-top: 3rem; 
    }
    
    #home h2{
        font-family: 'Source Serif Pro', serif;
        font-size: 3rem;
        padding: 2rem 40rem 4rem 4rem;
    }
    
    #home p{
        font-family: 'Nanum Myeongjo', serif;
        font-size: 2rem;
        padding: 0.5rem 30rem 1.5rem 4rem;
    }

    #name{
        grid-area:name;
        min-width:25rem;
    }
    
    #email{
        grid-area:email;
        min-width:25rem;
    }
    
    #phonenumber{
        grid-area:phonenumber;
        min-width:25rem;
    }
    
    #doubt{
        grid-area:doubt;
        min-width:25rem;
    }
    
    #section2 h3{
        font-family: 'Source Serif Pro', serif;
        font-size: 4rem;
        text-align: center;
        margin: 1rem;
    }
    
    #team{
        display: grid;
        grid-template-columns: 1fr;
        justify-content: center;
        margin-top: 8rem;
    }
}



@media only screen and (max-width: 400px){
    html{
        font-size: 6px;
    }

    #home h2{
        font-family: 'Source Serif Pro', serif;
        font-size: 3rem;
        padding: 2rem 10rem 4rem 4rem;
    }

    #home p{
        font-family: 'Nanum Myeongjo', serif;
        font-size: 2rem;
        padding: 0.5rem 15rem 1.5rem 4rem;
    }

    #section2 div div img{
        height: 25rem;
        width: 25rem;
        margin: 2rem;
    }
}