@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@200;300;400;600;700&display=swap');

:root{
  --violet:#6c5ce7;
  --pink:#FC427B;
  --gradient:linear-gradient(90deg, var(--violet), var(--pink));
}

*{
  font-family: 'Nunito', sans-serif;
  margin:0; padding:0;
  box-sizing: border-box;
  outline: none; border:none;
  text-decoration: none;
  text-transform: capitalize;
  transition: all .2s ease-out;
}

html{
  font-size: 62.5%;
  overflow-x: hidden;
}

html::-webkit-scrollbar{
  width:1rem;
}

html::-webkit-scrollbar-track{
  background:#333;
}

html::-webkit-scrollbar-thumb{
  background:#fff;
  border-radius: 5rem;
}

body{
  background:var(--gradient);
  padding:3rem 3rem;
}

section{
  padding:2rem 7%;
}

.container{
  background:#fff;
  border-radius: .5rem;
  box-shadow: 0.5rem 1rem rgba(0,0,0,.2);
}

.heading{
  color:transparent;
  background:var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  padding:0 1rem;
  padding-top: 2.5rem;
  text-align: center;
  font-size: 4rem;
  text-transform: uppercase;
}

.btn{
  display: inline-block;
  margin-top: 1rem;
  padding:.8rem 3rem;
  border-radius: .5rem;
  background:var(--pink);
  color:#fff;
  cursor: pointer;
  font-size: 1.7rem;
}

.btn:hover{
  background:black;
}

h2, h3 {
    color: #333;
}

select, input[type="text"], input[type="number"], input[type="range"] {
    width: 100%;
    padding: 8px;
    margin: 5px 0 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    transition: border 0.3s;
}

input[type="range"] {
    margin-top: 10px;
}

input[type="checkbox"] {
    margin-right: 10px;
}

button {
    background-color: #5b8def;
    color: white;
    padding: 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background-color: #3a7bd5;
}

header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding:2rem 7%;
  border-bottom: .1rem solid rgba(0,0,0,.1);
  position: relative;
  z-index: 1000;
}

header .logo{
  font-size: 2.5rem;
  color:var(--violet);
  font-weight: bold;
}

header .logo span{
  color:var(--pink);
}

header .navbar a{
  margin-left: 2rem;
  font-size: 2rem;
  color:#333;
}

header .navbar a:hover{
  color:var(--pink);
}

#menu{
  font-size: 2.5rem;
  padding:.5rem 1rem;
  border-radius: .3rem;
  border:.1rem solid rgba(0,0,0,.2);
  cursor: pointer;
  display: none;
}

.home{
  display: flex;
  flex-wrap: wrap;
  gap:1.5rem;
  align-items: center;
}

.home .content {
  flex:1 1 40rem;
}

.home .image{
  flex:1 1 40rem;
}

.home .image img{
  width:100%;
}

.home .content h3{
  color:transparent;
  background:var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  font-size: 4rem;
}

.home .content p{
  padding:.5rem 0;
  font-size: 1.7rem;
  color:#666;
}
.home .about h3{
  color:transparent;
  background:var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  text-align: center;
  font-size: 4rem;
}

.home .about p{
  padding:.5rem 0;
  font-size: 1.7rem;
  text-align: center;
  color:#666;
}
.home .verified h3{
  color:transparent;
  background:var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  text-align: center;
  font-size: 4rem;
}

.home .verified p{
  padding:.5rem 0;
  font-size: 1.7rem;
  text-align: center;
  color:#666;
}




.course{
  display: flex;
  flex-wrap: wrap;
  gap:1.5rem;
}

.course .box{
  flex:1 1 30rem;
  border-radius: .5rem;
  border:.1rem solid rgba(0,0,0,.1);
  padding:1rem;
  position: relative;
}

.course .box img{
  height:20rem;
  width:100%;
}

.course .box .amount{
  position: absolute;
  top:1rem; left:1rem;
  font-size: 2rem;
  padding:.5rem 1rem;
  background:var(--pink);
  color:#fff;
  border-radius: .5rem;
}

.course .box .stars i{
  color:var(--violet);
  font-size: 1.5rem;
  padding:1rem 0;
}

.course .box h3{
  color:var(--pink);
  font-size: 2.5rem;
}

.course .box p{
  color:#666;
  font-size: 1.5rem;
  padding:.5rem 0;
}

.course .icons{
  display: flex;
  justify-content: space-between;
  border-top: .1rem solid rgba(0,0,0,.1);
  margin-top: 1rem;
  padding:.5rem;
  padding-top: 1rem;
}

.course .icons p{
  color:#666;
  font-size: 1.3rem;
}

.course .icons p i{
  padding-right: .4rem;
  color:var(--pink);
}
.side-bar {
     float: left;
      padding: 20px;
      width: 30%;
      background-color: #ffffff;
      border-right: 2px solid #ddd;
      box-sizing: border-box;
      font-size: 14px;
      color: #333;
}
.teacher{ 
  width:100%;
  display: inline-block;
  flex-wrap: wrap;
  gap:1.5rem;
}


.teacher .box{
  float: right;
  width: 70%;
  flex:1 1 13rem;
  border:1.1rem solid rgba(0,0,0,.1);
  border-radius:.5rem;
  padding:1.5rem;
  text-align: center;
  
}


.teacher .box img{
  height: 10rem;
  width:10rem;
  margin:.5rem 0;
  border-radius: 50%;
  object-fit: cover;
}

.teacher .box h3{
  color:var(--violet);
  font-size: 2.5rem;
}

.teacher .box span{
  color:var(--pink);
  font-size: 2rem;
}

.teacher .box p{
  color:#666;
  font-size: 1.5rem;
  padding:1rem 0;
}

.teacher .box .share a{
  height:4rem;
  width:4rem;
  line-height: 4rem;
  font-size: 2rem;
  background:var(--pink);
  border-radius: .5rem;
  margin:0.3rem;
  color:white;
}

.teacher .box .share a:hover{
  background:var(--violet);
}

.container{
  padding: 30px;
  display: flex;
  flex-wrap: wrap;
  gap:auto;
  
}
.container h1{
  text-align: center;
}
.container .image-resize{
  position:center;
  display:grid;
  margin-top: 1%;
  height: 400px;
  width: 100%;
  
}


.review{
  display: flex;
  flex-wrap: wrap;
  gap:1.5rem;
}

.review .box{
  border-radius: .5rem;
  border:.1rem solid rgba(0,0,0,.1);
  padding:1rem;
  flex:1 1 30rem;
}

.review .box .student{
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.review .box .student .student-info{
  display: flex;
  align-items: center;
}

.review .box .student i{
  font-size: 6rem;
  color:var(--pink);
  opacity: .5;
}

.review .box .student .student-info img{
  border-radius: 50%;
  object-fit: cover;
  height: 7rem;
  width:7rem;
  margin-right: 1.5rem;
}

.review .box .student .student-info h3{
  font-size: 2rem;
  color:#333;
}

.review .box .student .student-info span{
  font-size: 1.5rem;
  color:var(--pink);
}

.review .box .text{
  padding:1rem 0;
  font-size: 1.6rem;
  color:#666;
}

.contact{
  display: flex;
  flex-wrap: wrap;
  gap:1.5rem;
}

.contact .image{
  flex:1 1 35rem;
}

.contact .image img{
  width:100%;
}

.contact form{
  flex:1 1 50rem;
  border:.1rem solid rgba(0,0,0,.1);
  border-radius: .5rem;
  padding:2rem;
}

.contact form .inputBox{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.contact form .inputBox input,
.contact form .box, 
.contact form textarea{
  width: 100%;
  padding:1rem;
  margin:.7rem 0;
  font-size: 1.7rem;
  border:.1rem solid rgba(0,0,0,.1);
  border-radius: .5rem;
  text-transform: none;
  color:#333;
} 

.contact form .inputBox input:focus,
.contact form .box:focus, 
.contact form textarea:focus{
  border-color: var(--pink);
}

.contact form .inputBox input{
  width:49%;
}

.contact form textarea{
  height: 20rem;
  resize: none;
}






















.footer .box-container{
  display: flex;
  flex-wrap: wrap;
  gap:1.5rem;
}

.footer .box-container .box{
  flex:1 1 20rem;
}

.footer .box-container .box h3{
  font-size: 2.5rem;
  color:var(--violet);
  padding:.7rem 0;
}

.footer .box-container .box p{
  font-size: 1.5rem;
  color:#666;
  padding:.7rem 0;
}

.footer .box-container .box a{
  display: block;
  font-size: 1.5rem;
  color:#666;
  padding:.7rem 0;
}

.footer .box-container .box a:hover{
  color:var(--pink);
}

.footer .box-container .box p i{
  padding-right: .5rem;
  color:var(--pink);
}

.footer .credit{
  font-size: 2rem;
  margin-top: 1rem;
  padding:1rem;
  padding-top: 2rem;
  text-align: center;
  border-top: .1rem solid rgba(0,0,0,.1);
  color:#666;
}

.footer .credit span{
  color:var(--pink);
}



/* media queries  */

@media (max-width:991px){

  html{
    font-size: 55%;
  }

  body{
    padding:1.5rem;
  }

  header{
    padding:2rem;
  }

  section{
    padding:2rem;
  }

}

@media (max-width:768px){

  #menu{
    display: initial;
  }

  header .navbar{
    position: absolute;
    top:100%; left:0; right:0;
    background:#fff;
    border-top: .1rem solid rgba(0,0,0,.2);
    border-bottom: .1rem solid rgba(0,0,0,.2);
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
  }

  header .navbar.active{
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  }

  header .navbar a{
    font-size: 2.5rem;
    display: block;
    margin:2rem 0;
    text-align:center;
  }

  .contact form .inputBox input{
    width:100%;
  }

}

@media (max-width:400px){

  html{
    font-size: 50%;
  }

}