*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
header{
    background-color: #ffffff;
    color: rgb(0, 0, 0);
    padding: 10px;
    text-align: center;
    display: flex;
    z-index: 999;

}
.set1{
    display: flex;
    width: 50%;
}
.set1 img{
    width: 12%;
}
.set1 h2{
margin-top: 4%;
}
.set2{
    display: flex;
    width: 50%;
    column-gap: 20%;
    padding: 2%;
}
.set2 a{
 text-decoration: none;
 color: black;
}
nav{
    position: sticky;
    top: 0%;
    text-align: center;
    background-color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Add shadow effect */
    transition: background-color 1s ease, box-shadow 5s ease; /* Smooth transition */
    z-index: 999;
}

nav.sticky {
    background-color: #ffffff; /* Change background color when sticky */
    box-shadow: 0 4px 12px rgba(124, 124, 124, 0.279); /* Enhance shadow effect when sticky */
}

nav ul{
    display: flex;
    text-align: center;
    column-gap: 3%;
    margin-left: 25%;
    padding: 0.5%;
    
}
nav ul li{
    list-style: none;
    padding: 0.5%;
    padding-bottom: 2.5%;

}
.book{
    position: absolute;
    background-color: #1975d1;
    padding: 0.5%;
    border-bottom: 0px solid #1975d1;
    margin-left: 55%;
}
.book a{
    color: white;
    text-decoration: none;
}
nav ul li a{
    color: black;
    text-decoration: none;

}
nav ul li:hover{
    color: #1975d1;
    border-bottom: 6px solid #1975d1;
    padding-bottom: 2%;
}
nav ul li.active{
    color: #1975d1;
    border-bottom: 6px solid #1975d1;
    padding-bottom: 2%;
}
nav ul li a:hover{
    color: #1975d1;
    padding-bottom: 2%;
}
nav ul li a.active{
    color: #1975d1;
    padding-bottom: 2%;
}
.book:hover {
    color: #ffffff;
    border-bottom: 0px solid #1975d1;
    padding-bottom: 0.5%;
}
.timg img{
    width: 100%;
    height: 100%;
}
.set2 a svg{
    margin-top: -0.5%;
    margin-left: -3%;
    position: absolute;
}
.slider {
    position: relative;
    width: 100%;
    max-width: 2100px;
    max-height: 2531px;
    margin-top: 0%;
    overflow: none;
    overflow: hidden;
  
  }
  
  .slides {
    display: flex;
   height: 100%;
    transition: transform 0.5s ease-in-out;
  }
  
  .slide {
    min-width: 100%;
    box-sizing: border-box;
  }
  
  .slide img {
    width: 100%;
    height: 100%;
    display: block;
  }
  
  .prev, .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: #1975d1;
    color: white;
    border: none;
    padding: 10px;
    width: 3%;
    border-radius: 100%;
    cursor: pointer;
  }
  
  .prev {
    left: 10px;
  }
  
  .next {
    right: 10px;
  }
  
  .prev:hover, .next:hover {
    background-color: rgba(0, 0, 0, 0.8);
  }
  .stxt{
    width: 50%;
    margin-top: 8%;
    margin-bottom: 2%;
    z-index: 99;
    position: absolute;
    margin-left: 10%;
  }
  .stxt h2{
    color: black;
    font-size: 2.5em;
    font-weight: 700;
    margin-top: 2%;

  }
  .uni1{
    color: #1975d1;
  }
  .stxt p{
    color: black;
    font-size: 1.5em;
    font-weight: 500;
    margin-top: 5%;
    margin-bottom: 2%;
    line-height: 1.5;
  }
 .cont{
    display: flex;
    width: 80%;
    column-gap: 2%;
    padding: 2%;
    margin-top: 2%;
    margin-bottom: 5%;
    margin-left: 10%;

 }
 .cont div{
    width: 50%;
    background-color: #1975d1;
    padding-left: 2%;
    padding-top: 3%;
    padding-bottom: 3%;
    border-radius: 5%;
 }
 .cont div:hover{
    margin-top: -1%;
    margin-bottom: 1%;
    transition: 0.7s;
    box-shadow: 0px 14px 15px #1975d1; 
 }
 .cont div h3{
    color: white;
   
    font-weight: 700;
    margin-top: 2%;
 }
 .cont1{
    margin-top: -7%;
 }

.ink img{
    position: sticky;
    top: 0%;
    z-index: 0;
}
.hect{
    position: relative;
    background-color: white;
    height: 300px;
    margin-top: -50%;
    z-index: 99;
}
.hect h1{
    text-align: center;
    padding-top: 7%;
    color: black;
    font-size: 2.5em;
    line-height: 1.5;
    font-weight: bold;
}
.cat{
  
        position: relative;
        background-color: white;
        height: 300px;
        margin-top: 0%;
        z-index: 99;

}
.dog{
    position: relative;
    background-color: #1975d197;
    height: 300px;
    margin-top: 0%;
    z-index: 99;
}
.dog h3{
    text-align: center;
    padding-top:7% ;
    color: white;
    font-size: 2em;
    line-height: 1.5;
    font-weight: bold;
}
.mass{
    position: relative;
    background-color: #1975d1;
    height: 300px;
    margin-top: -10%;
    z-index: 99;
}
 .video-container {
            display: flex;
            margin: 0 auto;
            flex-direction: row;
            align-items: center;
            padding: 20px;
            margin-top: 2%;
            margin-bottom: 5%;
            position: relative;
            gap: 20px;

        }
.video-container video {
            height: auto;
            margin-bottom: 20px;
            position: relative;
            width: 50%;
          
        }
.videos{
    width: 50%;
    padding: 2%;
    margin-left: 0%;
    margin-bottom: 5%;
}
.video-container img {
            width: 50%;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease;
        }
.video-container img:hover {
            transform: scale(1.2);
             z-index: 1;
        }
.video-container h2 {
            font-size: 1.5em;
            margin-top: 10px;
            color: #333;
        }
    .video-container video {
            width: 50%;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease;
        }
.video-container video:hover {
            transform: scale(1.3);
            z-index: 1;
        }
        
    

@media(max-width: 800px){
    .set2{
        display: none;
        width: 50%;
        column-gap: 20%;
        padding: 2%;
    }
    nav{
        position: sticky;
        top: 0%;
        text-align: center;
        background-color: #c9e3fa;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Add shadow effect */
        transition: background-color 1s ease, box-shadow 5s ease; /* Smooth transition */
    }
    .book{
        position: absolute;
        background-color: #1975d1;
        padding: 2%;
        border-bottom: 0px solid #1975d1;
        margin-left: 2%;
        color: white;
    }
    .set1 img{
        width: 20%;
    }
    .set1 h2{
    margin-top: 8%;
    }
    header{
        background-color: #ffffff;
        color: rgb(0, 0, 0);
        padding: 10px;
        text-align: center;
        display: block;
    
    }
    .set1{
        display: flex;
        width: 100%;
    }
    .cont{
        display: block;
        width: 80%;
        column-gap: 2%;
        padding: 2%;
        margin-top: 2%;
        margin-bottom: 5%;
        margin-left: 10%;
    
     }
     .cont div{
        width: 80%;
        background-color: #1975d1;
        padding-left: 2%;
        padding-top: 3%;
        padding-bottom: 3%;
        border-radius: 5%;
        margin-top: 5%;
        margin-left: 10%;
     }
     .mob{
        display: none;
     }
    .video-container{
        display: block;
    }
    .video-container video{
        width: 240%;
        margin:0 auto ;
    }
    .video-container img{
        width: 150%;
        margin-left: 50%;
    }
}