*{
    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(image/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;
    position: relative;
}
.nav-links ul li a {
    color: white ;
    text-decoration: none;
    font-size: 13px;
}
.nav-links ul li::after {
 content: '';
 width: 0%;
 height: 2px;
 background: red ;
 display: block;
 margin: auto;
 transition: 0.5s;
}
.nav-links ul li:hover::after{
    width: 100%;
}
.text-box {
    width:90%;
    color: white;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
}
.text-box h1   {
    font-size: 62px ;
}
.text-box p {
    margin: 10px 0 40px;
    font-size: 14px;
    color: white;
}
.hero-btn {
    display: inline-block;
    text-decoration: none;
    color: white;
    border: 1px solid #fff;
    padding: 12px 34px;
    font-size: 13px;
    background: transparent;
    position: relative;
    cursor: pointer;
}
.hero-btn:hover{
    border: 1px solid #f44336;
    background: red;
    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-color: #000000;
    height: 100vh;
    width: 200px;
    top: 0%;
    right: -200px;
    text-align: left;
    z-index: 2;
    transition: 1s;

} 
    nav.fa{
        display: block;
        color: white;
        margin: 10px;
        font-size: 22px;
        cursor: pointer;
    }
    .nav-links ul{
        padding: 30px;
    }
}


/*------course------*/

.course {
    width : 80%;
    margin:auto;
    text-align: center;
    padding-top: 100px ;
}
h1{
    font-size: 36px;
    font-weight: 600;
}
p{
    color:#777;
    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: #fff3f3;
    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 0;
}
.course-col:hover{
    box-shadow: 0 0 20px 0 rgba(0,0,0,0.2);

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

    }
    
}
/*-----campus----*/
.campus{
     width: 80%;
     margin: auto;
     text-align: center;
     padding-top: 50px;
}
.campus-col{
    flex-basis: 32%;
    border-radius: 10px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}
.campus-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(226,0,0,0.7);
}
.layer h3{
width: 100%;
font-weight: 500;
color: #fff;
font-size: 26px;
bottom: 0;
left: 50%;
transform: translatex(-50%);
position: absolute;
transition: 0.5s;
}
.layer:hover h3{
    bottom: 49%;
    opacity: 1;

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

.facilities{
      width: 80%;
      margin: auto;
      text-align: center;
      padding: 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;
}
/*---------testimonials-----
.testimonials{
    width: 80%;
    margin: auto;
    padding-top:100px ;
    text-align: center;
}
.testimonials-col{
    flex-basis: 80%;
    border-radius: 10px;
    margin-bottom: 5%;
    text-align: left;
    background: #fff3f3;
    padding: 25px;
    cursor: pointer;
    display: flex;
}
.testimonials-col img{
    height: 40px;
    margin-left:5px;
    margin-right: 30px;
    border-radius: 50%;
}
.testimonials-col p{
    padding: 0;
}
.testimonials-col h3{
    margin-top: 15px;
    text-align: left;
}*/

/*----cta---*/
.cta{
    margin: 100px auto;
    width: 80%;
    background-image:linear-gradient(rgba(0,0,0,0.7),rgba(0,0,0,0.7)),url(image/banner2.jpg) ;
    background-position: center;
    border-radius: 10px;
    text-align: center;
    padding: 100px 0;
}
.text-center{
    text-align: center;
    padding: 30px;

}
.form{
    max-width: 500px;
    margin: 42px auto;
    
}
.form-input{
    width: 100%;
    padding: 5px 3px ;
    margin: 30px 0;
    font-size:19px;
    border: 2px solid grey;
    border-radius: 6px;
}
.cta h2{
    font-family: 'Ubuntu', serif;
    color: #fff;
    margin-bottom: 40px;
    padding: 0;
}
@media  (max-width: 700px){
    .cta h1 {
        font-size: 24px;

    }
}
.btn {
    display: inline-block;
    text-decoration: none;
    color: white;
    border: 1px solid #fff;
    padding: 12px 34px;
    font-size: 13px;
    background: transparent;
    position: relative;
    cursor: pointer;
}
.btn:hover{
    border: 1px solid #f44336;
    background: red;
    transition: 1s;
}
.footer{
    width: 100%;
    text-align: center;
    padding:30px 0 ;
}
.footer h4{
    margin-bottom: 25px;
    margin-top: 20px;
    font-weight: 600;
}