*{
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, 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(./university.jfif);
  background-position: center;
  background-size: cover;
  position: relative;
}
nav{
  padding: 2% 6%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
nav img{
  width: 150px;
}
.nav-links{
  flex: 1;
  text-align: right;
}
.nav-links ul li{
  text-align: right;
  list-style: none;
  display: inline-block;
  padding: 6px 8px;
}
.nav-links ul li a{
  text-decoration: none;
  color: white;
  font-size: 16px;
}
.nav-links ul li a::after{
  content: '';
  width: 0%;
  height: 2px;
  position: relative;
  margin: auto;
  background-color: #ff4363;
  transition: 0.5s;
  display: block;
}
.nav-links ul li a:hover::after{
  width: 100%;
}
.text-box{
  top: 50%;
   left: 50%;
   transform: translate(-50%,-50%);
   width: 90%;
   color: white;
   text-align: center;
   position: absolute;
}
.text-box h1{
  font-size: 52px;
}
.text-box p{
  margin: 10px 0 40px;
  font-size: 16px;
  color: white;
}
.hero-btn{
  border: 1px solid white;
  color: white;
  cursor: pointer;
  background-color: transparent;
  padding: 12px 32px;
  text-decoration: none;
  position: relative;
  font-size: 14px;
  transition: 1s;
}
.hero-btn:hover{
  border: 1px solid #ff4333;
  background-color: #ff4333;
}
@media(max-width: 700px){
  .text-box h1{
    font-size: 20px;
  }
  .nav-links ul li{
    display: block;
  }
  .nav-links{
    width: 100%;
    height: 200px;
    top: 0;
    right: -200px;
    z-index: 2;
    position: absolute;
    text-align: left;
  }
  .nav-links .fa{
    margin: 10px;
    cursor: pointer;
    padding: 20px;
    display: block;
  }
}
/* -----course----- */
.course{
  text-align: center;
  margin: auto;
  width: 80%;
  padding-top: 100px;
}
h1{
  font-size: 30px;
  font-weight: 600;
}
p{
  font-size: 16px;
  line-height: 22px;
  padding: 20px;
  color: #777;
}
.row{
  display: flex;
  margin-top: 5%;
  justify-content: space-between;
}
.course-col{
  background-color: blanchedalmond;
  border-radius: 10px;
  margin-bottom: 5%;
  flex-basis: 31%;
  margin: auto;
  padding: 15px 0;
  transition: 0.5s;
}
.course-col:hover{
  box-shadow: 0 0 20px 0px rgba(224,0,0,0.2);
}
@medai(max-width: 700px){
  .row{
    flex-direction: column;
  }
}
.campus{
  width: 80%;
  text-align: center;
  padding-top: 50px;
  margin: auto;
}
.campus-col{
  margin-bottom: 30px;
  flex-basis: 32%;
  border-radius: 10px;
position: relative;
  overflow: hidden;
}
.campus-col img{
  width: 100%;
  display: block;
  border-radius: 10px;
}
.layer{
  left: 0;
  top: 0;
  position: absolute;
  height: 100%;
  width: 100%;
  background-color: transparent;
  transition: 0,5s;
}
.layer:hover{
  background-color: rgba(226,0,0,0.7);
}
.layer h3{
  width: 100%;
  left: 50%;
  bottom: 0;
  font-size: 26px;
  color: white;
  opacity: 0;
  transition: 0.5s;
  font-weight: 300;
  transform: translate(-50%);
  position: absolute;
}
.layer:hover h3{
  bottom: 49%;
  opacity: 1;
}
.facilities{
  width: 80%;
  text-align: center;
  margin: auto;
  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 h3{
  text-align: left;
  margin-top: 15px;
  margin-bottom: 10px;
}
.testimonials{
  width: 80%;
  text-align: center;
  margin: auto;
  padding-top: 100px;
}
.testimonials-col{
  flex-basis: 41%;
  margin-bottom: 5%;
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  box-sizing: border-box;
  background-color: blanchedalmond;
  display: flex;
}
.testimonials-col img{
  height: 40px;
  margin-left: 5px;
  margin-right: 30px;
  border-radius: 50%;
}
.testimonials-col .fa{
  color: #ff4333;
}
@media(max-width: 700px){
  .testimonials-col img{
    margin-left: 0;
    margin-right: 15px;
  }
}
.cta{
  background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),
  url(./people.jfif);
  background-position: center;
  background-size: cover;
  position: relative;
color: white;
text-align: center;
width: 80%;
padding: 100px 0;
border-radius: 10px;
margin: 100px auto;
}
.cta h1{
margin-bottom: 40px;
padding: 0;
}
@media(max-width: 700px){
  .cta h1{
    font-size: 24px;
  }
}
.footer{
  width: 89%;
  padding-top: 100px;
  text-align: center;
  margin: auto;
}
.icons .fa{
  color: #ff4333;
}