@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@100;300;400;500;600&display=swap");
* {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  outline: none;
  border: none;
  text-decoration: none;
  text-transform: capitalize;
  -webkit-transition: all .2s linear;
  transition: all .2s linear;
}

/*SCROLL BAR*/
html {
    font-size: 62.5%;
    overflow-x: hidden;
    scroll-behavior: smooth;
    scroll-padding-top: 9rem;
}

html::-webkit-scrollbar {
    width: 1rem;
}
  
  html::-webkit-scrollbar-track {
    background: #ffff;
}
  
  html::-webkit-scrollbar-thumb {
    background: #03045e;
    border-radius: 5rem;
}

/*HTML BODY*/
body {
    background: #ededed;
    overflow-x: hidden;
}

/*HTML SECTION*/
section {
    padding: 3rem 9%;
}

/*NAVIGATION BAR*/
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #ffff;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    box-shadow: rgb(0, 0, 0);
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    padding: 1.5rem 9%;
}
  
.header .navbar a {
    font-size: 1.7rem;
    color: #a2a2a2;
    display: inline-block;
    margin: 0 1rem;
}
  
header .navbar a:before{
    content: '';
    position: absolute;
    background: #03045e;
    width: 0;
    height: 3px;
    bottom: 0;
    left: 0;
    transition: 0.3s ease;
}
  
header .navbar a:hover:before{
    width: 100%;
}
  
.header .btn {
    margin-top: 0;
}
  
.logo {
    font-size: 3rem;
    color: #03045e;
    font-weight: 900;
    font-family: 'Poppins' sans-serif;
}
  
#menu-btn {
    font-size: 2.5rem;
    color: #03045e;
    cursor: pointer;
    display: none;
}

.btn {
    margin-top: 1rem;
    display: inline-block;
    padding: 1rem 3rem;
    font-size: 1.7rem;
    color: #03045e;
    border: 0.2rem solid #03045e;
    border-radius: 5rem;
    cursor: pointer;
    background: none;
}
  
.btn:hover {
    background: #03045e;
    color: #ffff;
}
  
.btn1 {
    margin-top: 1rem;
    display: inline-block;
    padding: 1rem 3rem;
    font-size: 1.7rem;
    color: #ffff;
    border: 0.2rem solid #ffff;
    border-radius: 5rem;
    cursor: pointer;
    background: none;
}
    
.btn1:hover {
    background: #ffff;
    color: #03045e;
}
  
/*FACULTY*/
.heading {
    text-align: center;
    margin-bottom: 2rem;
    margin-top: 15rem;
}
  
.heading span {
    color: #000;
    font-size: 2rem;
}
  
.heading h1 {
    font-size: 4rem;
    color: #03045e;
}
.row{
    margin: 5%;
    display: flex;
    justify-content: space-between;
}
h3{
    font-size: 20px;
    text-align: center;
    font-weight: 600;
    margin: 10px 0;
}
.course-col:hover{
    box-shadow: 0 0 20px 0 rgba(0,0,0,.2);
}
.small-container{
    max-width: 1080px;
    margin: auto;
    padding-left: 25px;
    padding-right: 25px;
}
h2{
    padding: 80px 0 20px 0;
    color: #555;
    font-weight: normal;
}
.col4 p{
    text-align: center;
    font-size: 12px;
}
h4{
    text-align: center;
    font-size: 14px;
    color: #03045e;
}
.col4{
    flex-basis: 25%;
    padding: 10px;
    min-width: 200px;
    margin-bottom: 50px;
    transition: transform 0.5s;
}
.col4 img{
    width: 100%;
}
.col4:hover{
    border-radius: 10px;
    color: #fff;
    background-color: #03045e;
    transform: translateY(-5px);
}

.col4:hover h4{
    color: #fff;
}



/*FOOTER*/
.credit {
  background: #ffff;
  text-align: center;
  font-size: 2rem;
  padding: 2rem 1rem;
  color: #a2a2a2;
}

.credit span {
  color: #03045e;
}

/*RESPONSIVENESS */

@media (max-width: 991px) {
  html {
    font-size: 55%;
  }
  .header {
    padding: 1.5rem 2rem;
  }
  section {
    padding: 3rem 2rem;
  }
}

@media (max-width: 768px) {
.row{
    flex-direction: column;
    width: 90%;
}  
  #menu-btn {
    display: inline-block;
  }
  .header .navbar {
    position: absolute;
    top: 99%;
    left: 0;
    right: 0;
    background: #ffff;
    -webkit-clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
            clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
  }
  .header .navbar.active {
    -webkit-clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
            clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }
  .header .navbar a {
    margin: 2rem;
    font-size: 2rem;
    display: block;
  }
  .home {
    margin-top: 10rem;
  }
  .home .content span {
    font-size: 8vw;
  }
  .home .content h3 {
    font-size: 9vw;
  }
}

@media (max-width: 450px) {
  html {
    font-size: 40%;
    font-weight: 600;
  
  }
  .about .content h3 {
    font-size: 3.5rem;
  }
  .banner .content h3 {
    font-size: 2.7rem;
  }
}