*{
    margin: 0;
    padding: 0;
    font-family: 'poppins', sans-serif ;
}
.header{
    min-height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(4,9,30,0.7), rgba(4,9,30,0.7)),url(images/banner.png)  ;
    background-position: center;
    background-size: cover;
    position: relative;
}

nav{
    display: flex;
    padding: 2% 6%;
    justify-content: space-between;
    align-items: center;
}
nav img{
  width: 150px;  
}
.nav-links{
    flex: 1;
    text-align: right;
}
.nav-links ul li{
    list-style: none;
    display: inline-block;
    padding: 8px 12px;
}
.nav-links ul li a{
    color: #fff;
    text-decoration: none;
}
.nav-links ul li ::after{
    content: '';
    width: 0%;
    height: 2px;
    background: #f44336;
    display: block;
    margin: auto;
    transition: .5s;
}
.nav-links ul li :hover::after{
    width: 100%;
}
.text-box{
    width: 90%;
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}
.text-box h1{
    font-size: 62px;
}
.text-box p{
    max-width: 10p 0 40px ;
    font-size: 14px;
    color: #fff;
}
.hero-btn{
    display: inline-block;
    text-decoration: none;
    color: #fff;
    border: 1px solid #fff;
    padding: 12px 34px;
    font-size: 13px;
    background: transparent;
    position: relative;
    cursor: pointer;

}
.hero-btn:hover{
    border: 1px solid #f44336;
    background: #f44336;
    transition: 1s;
}
nav .fa{
    display: none;
}

@media(max-width: 700px){
    .text-box h1{
        font-size: 20px;
    }   
    .nav-links ul li{
        display: block;
    }
    .nav-links{
        position: absolute;
        background: #f44336;
        height: 100vh;
        width: 200px;
        top: 0;
        right: -200px;
        text-align: left;
        z-index: 2;
        transition: 1s;
    }
    nav .fa{
        display: block;
        color: #fff;
        margin: 10px;
        font-size: 22px;
        cursor: pointer;
    }
    .nav-links ul{
        padding: 30px;
    }
}
i {
    font-family: FontAwesome ;
  }
  
.course{
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 100px;   
  }
 
h1{
    font-size: 36px;
    font-weight: 600;
  }
p{
    color: #777;
    font-size: 14px;
    line-height: 22px;
    padding: 10px;

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

}
.course-col{
    flex-basis: 41%;
    background: #e9bcbc;
    border-radius: 10px;
    margin-bottom: 5%;
    padding: 20px 12px;
    box-sizing: border-box;
    transition: 0.5s;
}
h3{
    text-align: center;
    font-weight: 600;
    margin: 10px;
}
.course-col:hover{
    box-shadow: 0 0 20px 0px rgb(0,0,0,0.2);
}
@media(max-width: 700px){
    .row{
        flex-direction: column;
    }
}

/*----faculties---*/
.faculties{
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 100px;
}
.cta{
    margin: 100px auto;
    width: 80%;
    background-image: linear-gradient(rgba(0,0,0,0.7),rgba(0,0,0,0.7)),url(images/banner2.jpg);
    background-position: center;
    background-size: cover;
    border-radius: 10px;
    text-align: center;
    padding: 100px 0;
}
.cta h1{
    color: #fff;
    margin-bottom: 40px;
    padding: 0;

}
@media(max-width: 700px){
    .cta h1{
        font-size: 24px;
    }
}
.footer{
    width: 100%;
    text-align: center;
    padding: 30px 0;
}
.footer h4{
    margin-bottom: 25px;
    margin-top: 20px;
    font-weight: 600;

}
.icons .fa{
    color: #f44336;
    margin: 0 13px;
    cursor: pointer;
    padding: 18px 0;
    
}
.fa-html5{
    color: #f44336;
}