*{
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
    overflow-x: hidden;
    /* font-family: cursive; */
}

html{
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
}
 
.body{
    background-image: url(bg5.jpg);
    background-size: cover;
    height: 115vh;
    background-repeat: no-repeat;
    border-bottom-left-radius: 25px;
    border-bottom-right-radius: 25px;
    overflow-x: hidden;
}

.container,.container2{
    display: block;
    text-align: center;
    color: #fff;
}

.countdown {
    text-align: center;
    margin-top: 10rem;
    font-size: 2rem;
    display: block;
  }
  
.countdown-container span{
    /* font-size: 30px; */
    color:#fff;
}
  
.timer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
}
  
.time {
    font-weight: bold;
    padding: 1rem 2rem;
    font-size: 3rem;
    /* border: 4px solid #96a8a7; */
    border-radius: 1rem;
    margin: 0 1rem;
    color: #fff;
    /* backdrop-filter: blur(10px); */
}

  /* Style the navigation links for mobile */
  @media screen and (max-width: 600px) {
    .nav-links {
      display: none;
      position: absolute;
      width: 100%;
      z-index: 1;
      font-size: 0.5rem;
    }

    .time {
        font-weight: bold;
        padding: 1rem;
        font-size: 1rem;
        border-radius: 1rem;
        margin: 0 1rem;
    }

    .nav-links.show {
      display: block;
    }

    .nav-links li {
      width: 100%;
      margin: 4px;
    }

    .nav-toggle {
      display: block;
      border: none;
      background: transparent;
      margin: 15px;
      cursor: pointer;
    }
}
.nav-toggle {
    display: block;
    border: none;
    background: transparent;
    margin: 15px;
    cursor: pointer;
  }

#aboutTitle{
    text-align: center;
    margin: 10px;
    margin-bottom: 0px;
    color: #c71585;
}

.content{
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    background-color: #555;
}

.content h2{
    color: red;
}

.college,.department,.symposium{
    flex: 1;
    min-width: 300px;
    border: 1px solid black;
    font-size: 1rem;
    text-align: center;
    padding: 10px;
    margin: 20px;
    box-shadow: 20px 20px 20px rgba(0, 0, 0, 0.9);
    border-radius: 12px;
    background-color: #fff;
}

#instruction{
    text-align: center;
    font-size: 1.2rem;
    z-index: 9999;
    margin-bottom: 20px;
    color: red;
    border: none;
    outline: none;
    background-color: transparent;
    cursor: pointer;
}

.content2{
    text-align: center;
    text-decoration:none;
}
.trigger-section{
    height: 90vh;
    background-color: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.imagecontent,.contactcontent{
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    justify-content: space-around;
    background-color: #555;
}

.imagecontent > div{
    padding: 20px;
    /* flex: 1 0 30%;
    margin: 1%; */
    box-shadow: 20px 20px 20px rgba(0, 0, 0, 0.9);
}
.popup-container{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    align-items: center;
    justify-content: center;
}
.popup-content{
    text-align: center;
    padding: 20px;
    margin-top: 15px;
    margin-left: 15px;
    margin-right: 15px;
    margin-bottom: 15px;
    color: white;
    background-color: #000000;
}
.contact{
   width: fit-content;
   height: fit-content;
}


#btn{
    text-decoration: none;
    cursor: pointer;
    height: 40px;
    font-weight: 650;
    font-size: 1.3rem;
    text-align: center;
    border-radius: 12px;
    padding: 8px;
    padding-bottom: 14px;
    box-shadow:
        0 0 10px rgba(0, 0, 0, 0.3), 
        0 0 20px rgba(0, 0, 0, 0.2), 
        0 0 30px rgba(0, 0, 0, 0.1); 
    background-color: orange;
}

#venue{
    text-align: center;
    color: rgb(216, 165, 70);
}

.pic > img{
    border-radius: 20px;
}

.contact{
    width: 350px;
    border: 1px solid grey;
    height: 200px;
    margin: 20px;
    padding-top: 10px;
    text-align: center;
    background-color: rgba(224, 215, 215, 0.185);
    border-radius: 30px;
}
.contact1{
    border-top-left-radius: 30px;
}
.contact2{
    border-bottom-right-radius: 30px;
}

.contactcontent{
    background: url('sky.png');
    background-color: #000000;
    color: #fff;
    font-size: 0.9rem;
}

.image-title{
    margin-bottom: 10px;
    font-size: 1.2rem;
    font-weight: 600;
}
.rules p{
    font-size: 13px;
    text-align: left;
    padding-bottom: 4px;
    font-style: normal;
    font-weight: 500;

}

.rules center{
    color: #0011fc;
}

.photo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid black;
    min-width: 270px;
    min-height: 300px;
    position: relative;
    overflow: hidden;
    margin: 20px;
    margin-top: 5px;
    transition: transform 1s ease;
  }

  .picpic1{
    background: url(picture2.jpeg);
    background-size: 350px 300px;
    position: static;
  }
  .picpic2{
    background: url(picture1.jpeg);
    background-size: 350px 300px;
    position:static;
  }
  .picpic3{
    background: url(picture3.jpeg);
    background-size: 350px 300px;
    position:static;
  }
  .picpic4{
    background: url(celeb.jpeg);
    background-size: 350px 300px;
    position: static;
    background-position: center;
  }
  .picpic5{
    background: url(pHOTOGRAPHY.jpg);
    background-size: 350px 300px;
    position:static;
  }
  .picpic6{
    background: url(ff.jpeg);
    background-size: 350px 300px;
    position:static;
    background-position: center;
  }
  /* .photo-container:hover h3{
    top:15%;
    z-index: 2;
  } */

  .photo-container h3{
    text-align: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 1;
    color: #fff;
    background:transparent;
  }
  .overlay{
    display: none;
    position: absolute;
    color: rgba(255, 255, 255, 0.7);
    color: black;
    background:transparent;
    z-index: 2;
  }

  .photo-container:hover .overlay {
    display: block;
    top:25%;
    left:8%
  }

.register a{
    text-decoration: none;
}


/* check */
.overlay1{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    align-items: center;
    justify-content: center;
}
.overlay-content1{
    text-align: center;
    padding: 20px;
    margin-top: 15px;
    margin-left: 15px;
    margin-right: 15px;
    margin-bottom: 15px;
    color: white;
    background-color: #000000;
}

.overlay2{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    align-items: center;
    justify-content: center;
}
.overlay-content2{
    text-align: center;
    padding: 20px;
    margin-top: 15px;
    margin-left: 15px;
    margin-right: 15px;
    margin-bottom: 15px;
    color: white;
    background-color: #000000;
}

.overlay3{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    align-items: center;
    justify-content: center;
}
.overlay-content3{
    text-align: center;
    padding: 20px;
    margin-top: 15px;
    margin-left: 15px;
    margin-right: 15px;
    margin-bottom: 15px;
    color: white;
    background-color: #000000;
}

.overlay4{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    align-items: center;
    justify-content: center;
}
.overlay-content4{
    text-align: center;
    padding: 20px;
    margin-top: 15px;
    margin-left: 15px;
    margin-right: 15px;
    margin-bottom: 15px;
    color: white;
    background-color: #000000;
}

.overlay5{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    align-items: center;
    justify-content: center;
}
.overlay-content5{
    text-align: center;
    padding: 20px;
    margin-top: 15px;
    margin-left: 15px;
    margin-right: 15px;
    margin-bottom: 15px;
    color: white;
    background-color: #000000;
}

.overlay6{
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    align-items: center;
    justify-content: center;
}
.overlay-content6{
    text-align: center;
    padding: 20px;
    margin-top: 15px;
    margin-left: 15px;
    margin-right: 15px;
    margin-bottom: 15px;
    color: white;
    background-color: #000000;
}

.copyright {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px;
    position: static;
    bottom: 0;
    width: 100%;
    animation: slide-up 0.5s ease-in-out;
  }
  
  @keyframes slide-up {
    from {
      transform: translateY(50px);
      opacity: 0;
    }
    to {
      transform: translateY(0);
      opacity: 1;
    }
  }