*{
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;

}
.header{
    min-height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(4,9,30,0.5), rgba(4,9,30,0.5)), url(images/banner1.jpg);
    background-position: center;
    background-size: cover;
    position: relative;
    
    
}
nav{
    display: flex;
    padding: 1% 4%;
    justify-content: space-between;
    align-items: center;
    
}
nav img{
    width: 100px;
    
  }
.nav-link{
    flex: 1;
    text-align: right;
    
}
.nav-link ul li{
    list-style: none;
    display: inline-block;
    padding: 8px 12px;
    position: relative;
    
}
.nav-link ul li a{
    color: #ffff;
    text-decoration: none;
    font-size: 13px
}
.nav-link ul li::after{
    content: '';
    width: 0%;
    height: 2px;
    background: #e98c29;
    display: block;
    margin: auto;
    transition: 0.5s;
}
.nav-link ul li:hover::after{
    width: 100%;
    
}
.textbox{
    width: 90%;
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
   
    
    
}
.textbox h1{
    font-size: 62px;
    
}
.textbox p{
    margin: 10px, 0 40px;
    font-size: 16px;
    color: #fff;
    
}
.hero-btn{
    display: inline-block;
    text-decoration: none;
    color: aqua;
    border: 1px solid #fff;
    padding: 12px 34px;
    font-size: 20px;
    background: transparent;
    position: relative;
    cursor: pointer;
  
    
    
}

.hero-btn:hover{
    border: 1px; solid #f44336;
    background: #e98c29;
    transition: 1s; 
    
        
        
    }    

 .nav .bi{
    display: none;
}
     
@media(max-width: 700px){
    .textbox h1{
    font-size: 20px;
    
}

    .nav-link ul li{
        display: block;
        
    }
    .nav-link{
        position: absolute;
        background: #f44336;
        height: 100vh;
        width: 200px;
        top: 0;
        right: -200px;
        text-align: left;
        z-index: 2;
               
        
    }

    
 /*-----------courses------------*/  
        
}

.course{
        width: 80%;
        margin: auto;
        text-align: center;
        padding-top: 60px;
        
    }
h1{
    font-size: 36px;
    font-weight: 600;
    
}
p{
    color: #ffff;
    font-size: 14px;
    font-weight: 300;
    line-height: 22px;
    padding: 10px
        
}

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

.course-col{
    flex-basis: 31%;
    background: #0089bdf2;
    border-radius: 10px;
    margin-bottom: 5px;
    padding: 20px 12px;
    box-sizing: border-box;
    transition: 0.5s;
    
    
}

h3{
    text-align: center;
    font-weight: 600;
    margin: 10px 0;
}

.course-col:hover{
    box-shadow: 0 0 20px 0px rgba(0,0,0,0.7);
    
}

@media(max-width=700px){
    .row{
        flex-direction: column;
    }
}
    
/*--------------school-----------*/

.school{
        width: 80%;
        margin: auto;
        text-align: center;
        padding-top: 60px;
        
}

.school-col{
    flex-basis: 31%;
    border-radius: 10px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden
}

.school-col img{
    width: 100%;
    display: block;
    
}

.layer{
    background: transparent;
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    transition: 0.5s;

}

.layer:hover{
    background: rgba(213, 143, 26, 0.7);
}

.layer h3{
    width: 100%;
    font-weight: 500;
    color: #fff;
    font-size: 26px;
    bottom: 0;
    left: 50%;
    transform: translate(-50%);
    position: absolute;
    opacity: 0;
    
      
}

.layer:hover h3{
    bottom: 49%;
    opacity: 1;
    transition: 0.5s;
    
}

/*-----------Facilities----------*/

.facilities{
   width: 80%;
        margin: auto;
        text-align: center;
        padding-top: 100px; 
}

.facilities-col{
    flex-basis: 31%;
    border-radius: 10px;
    margin-bottom: 5%;
    text-align: left;
}

.facilities-col img{
    width: 100%;
    border-radius: 10px;
    
}

.facilities-col p{
    padding: 0;
}
.facilities-col h3{
    margin-top: 16px;
    margin-bottom: 15px;
    text-align: left;
}

/*--------Call to action-------*/

.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: #e98c29;
    margin-bottom: 40px;
    padding: 0;
    
}

/*--------------Footer-----------*/
.footer{
    width: 100%;
    text-align: center;
    padding: 30px 0;
    
}

.footer h3{
    margin-bottom: 25px;
    margin-top: 20px;
    font-weight: 600;
    
}
.footer p{
    text-align: match-parent;
    
    
}