/* Resetting default margin and padding */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Basic styling for body */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #111;
    color: #fff;
    overflow-x: hidden; /* Disable horizontal scrolling */
}
/*this was heading */
/* Container class to center content */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header styling */
ul {
  margin:0;
  padding:0;
  display:flex;
  position: absolute;
  top: 50%;
  left:50%;
  transform: translate(-50%, -50%);
}

ul li {
  list-style:none;
  margin: 0 15px;
}

ul li a {
  position: relative;
  display: block;
  width: 60px;
  height: 60px;
  text-align: center;
  line-height: 60px;
  background: #171515;
  border-radius: 50%;
  font-size: 30px;
  color: #666;
  transition: .5s;
}

ul li a:before {
  content: '';
  position: absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  border-radius:50%;
  background: #d35400;
  transition: .5s;
  transform: scale(.9);
  z-index: -1;
}

ul li a:hover:before {
  transform: scale(1.2);
  box-shadow: 0 0 15px #d35400;
  filter: blur(3px);
}

ul li a:hover {
  color: #ffa502;
  box-shadow: 0 0 15px #d35400;
  text-shadow: 0 0 15px #d35400;
}

/* Main content section styling */
.main-content {
    padding: 60px 0;
}

.video-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.video-info {
    flex: 1;
}

.video {
    flex: 1;
}

.video video {
    width: 100%;
}

.courses-section {
    margin-top: 40px;
}

.course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.course {
    background-color: #444;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: transform 0.3s ease-in-out;
}

.course:hover {
    transform: translateY(-5px);
}

.course img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    transition: opacity 0.3s ease-in-out;
}

.course p {
    margin-top: 10px;
    opacity: 0.8;
}




body{
    display:flex;
    margin:0;
    padding:0;
    min-height: 100vh;
    background: #444;
    justify-content: center;
    align-items: center;
    font-family: arial;
  }
  
  .container{
    width: 1000px;
    position: relative;
    display: flex;
    justify-content: space-between;
    flex-wrap:wrap;
    
  }
  
  .container .card{
    position: relative;
  }
  
  .container .card .face{
    width:300px;
    height: 200px;
    transition:.4s;
    
  }
  
  .container .card .face.face1{
    position: relative;
    background: #333;
    display: flex;
    justify-content: center;
    align-content:center;
    align-items: center;
    z-index: 1;
    transform: translateY(100px);
  }
  
  .container .card:hover .face.face1{
    transform: translateY(0);
    box-shadow:
      inset 0 0 60px whitesmoke,
      inset 20px 0 80px #f0f,
      inset -20px 0 80px #0ff,
      inset 20px 0 300px #f0f,
      inset -20px 0 300px #0ff,
      0 0 50px #fff,
      -10px 0 80px #f0f,
      10px 0 80px #0ff;
     
  }
  
  
  .container .card .face.face1 .content{
    opacity: .2;
    transition:  0.5s;
    text-align: center;
    
     
    
    
   
  
  }
  
  .container .card:hover .face.face1 .content{
    opacity: 1;
   
  }
  
  .container .card .face.face1 .content i{
    font-size: 3em;
    color: white;
    display: inline-block;
     
  }
  
  .container .card .face.face1 .content h3{
    font-size: 1em;
    color: white;
    text-align: center;
    
  
  }
  
  .container .card .face.face1 .content a{
     transition: .5s;
  }
  
  .container .card .face.face2{
     position: relative;
     background: whitesmoke;
     display: flex;
     align-items: center;
     justify-content: center;
     padding: 20px;
    box-sizing: border-box;
    box-shadow: 0 20px 50px rgba(0,0,0,.8);
    transform: translateY(-100px);
  }
  
  .container .card:hover .face.face2{
      transform: translateY(0);
  
  
  }
  
  .container .card .face.face2 .content p, a{
    font-size: 10pt;
    margin: 0 ;
    padding: 0;
    color:#333;
  }
  
  .container .card .face.face2 .content a{
    text-decoration:none;
    color: black;
    box-sizing: border-box;
    outline : 1px dashed #333;
    padding: 10px;
    margin: 15px 0 0;
    display: inline-block;
  }
  
  .container .card .face.face2 .content a:hover{
    background: #333 ;
    color: whitesmoke; 
    box-shadow: inset 0px 0px 10px rgba(0,0,0,0.5);
  }



/* Footer styling */
footer {
  background-color: #333;
  padding: 10px 0;
  text-align: center;
  position: relative;
  bottom: 0;
  width: 100%;
  margin-top: 40px;
}




.box{
  height: 400px;
  width: 200px;
  position: absolute;
  left: 560px;
  top: 100px;
  background-color: #024959;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Open Sans Condensed', sans-serif;
  color: rgba(255,255,0,0);
  text-align:center;
  transition: all linear 01s;	
  box-shadow: inset 0px 0px 80px 5px rgba(0,0,0,0.4), 10px 10px 100px black;
  color: rgba(255,255,0,0.5);
}

h1{
  font-size: 40px;
  text-decoration: none;
  font-weight: normal;
}

.box::after{
  position: absolute;
  height: 105%;
  left: -2.5%;
  top:-2.5%;
  width: 105%;
  border:1px solid rgba(255,255,0,0.7);
  content: "";
  transition: all linear 0.3s;
}

.box::before{
  position: absolute;
  height: 105%;
  left: -2.5%;
  top:-2.5%;
  width: 105%;
  border:1px solid rgba(255,255,0,0.7);
  content: "";
  transition: all linear 0.3s;
}


.box:hover:after{
  box-shadow: 0px 0px 50px yellow, inset 0px 0px 50px yellow;
}

.box:hover{
  color: yellow;
  box-shadow: inset 0px 0px 80px 5px rgba(0,0,0,0);
}

.box i{
  font-size: 100px;
}