start.css

body,*{
  margin : 0;
  padding: 0;
  font-family: 'Montserrat', sans-serif;

}

html{
  overflow: hidden;
}

.hidden{
  display: none;
}

.background{
  position: absolute;
  z-index: -2;
  /* height: 1024px;
  width: 1920px; */
 background:  #1070B6;
}

.main-body{

position: relative;
height: 100vh;
padding-top: 20px;
overflow: scroll;
}

.world_map{
  top: 0;
  position: absolute;
  min-width : 1440px;
  height: 1024px;
  width: 1920px;
  z-index: -1;
}

.heading{
text-align: center;
  font-size: 24px;
}


.instruction{
  position: absolute;
  top: 20px;
  right: 10px;
  background: #5ECD58;
  padding: 20px;
  border-radius: 100%;
  /* height: 50px;
  width: 50px; */
  text-align: center;
  font-size: 14px;
  cursor: pointer;
}

.instruction img{
  margin-top: -10px;
  margin-left: -10px;
  width: 50px;
}

.instruction p{
  margin : 0;
  margin-left: -5px;
}


.instruction_model_background{
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  background-color: rgba(0,0,0,0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 20px;
  z-index: -1;
  opacity: 0;
  transition: 0.5s;
}


.instruction_model_background.active{
  z-index: 4;
  opacity: 1;
  transition: 0.5s;
}

.instruction_heading{
  font-size: 48px;
}

.instruction_model{
  text-align: center;
  background: url("assets/startbackground.png");
  background-size: cover;
  background-repeat: no-repeat;
  padding: 8px;
  max-width: 50%;
  height: 40%;
  min-height: 350px;
}

.instruction_model p{
  font-size: 36px;
  padding:  28px 64px;

}

.speak img{
  width: 50px;
}

.cross,.speak{
  padding: 8px;
  text-align: right;
  cursor: pointer;
}

.habitats{
  position: absolute;
  bottom: 10px;
  left:10px;
}


.habitats div{
  padding: 4px;
  background: #FFF9CC;
  text-align: center;
  cursor: pointer;
  transition: 0.5s;

}

.habitats div:hover{
  padding: 14px;
  transition: 0,5s;
}

.habitats div h2{
  padding: 12px;
}

.forest h2{

  background: #4CB145;
}

.grassland h2{
  background: rgb(201,226,101);
}

.desert h2{
  background: rgb(250,144,77);
}

.mountain h2{
  background: rgb(255,222,89);
}

.water h2{
  background: rgb(92,225,230);
}


.habitat_background{
  position: absolute;
  background: rgba(0,0,0,0.5);
  height: 100%;
  width: 100%;
  z-index: -2;
  opacity: 0;
  transition: 0.5s;
}

.habitat_background.active{
  z-index: 2;
  opacity: 1;
  transition: 0.5s;
}

.habitat_model{
  position: absolute;
  top: 50%;
  left : 50%;
  transform: translate(-50%,-50%);
  background: white;
  padding: 4px;
  padding-bottom: 16px;
  border-radius: 12px;
  z-index: -2;
  opacity: 0;
  transition: 0.5s;
}

.habitat_model.active{
  z-index : 2;
  opacity: 1;
  transition: 0.5s;
}

.speaker{
  text-align: right;
}

.speaker img{
  width: 30px;
  cursor: pointer;
}

.habitat_model_content{
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin : 4px 32px;
  grid-gap: 16px;
  justify-content: center;
  align-items: center;
}

.left_container h1{
  margin-bottom: 16px;
}

.right_container{
  text-align: center;
}

.right_container img{
  width : 250px;
}

.next{
  margin-top: 16px;
  padding :16px;
  background: rgb(246,85,87);
  font-weight:  bold;
  color : white;
  letter-spacing: 3px;
  font-size: 18px;
  display: inline-block;
  border-radius: 8px;
  cursor: pointer;
}

.next span{
  color : white;
  font-size: 24px;
}


.next_button{
  position: absolute;
  padding: 32px 40px;
  border-radius: 50%;
  top:50%;
  right : 2%;
  cursor: pointer;
  transition: 0.5s;
}

.prev_button{
  position: absolute;
  padding: 32px 40px;
  border-radius: 50%;
  top : 45%;
  left : 1%;
  transform: rotate(180deg);
  cursor: pointer;
  transition: 0.5s;
}


.next_button:hover , .prev_button:hover{
  background: white;
  transition: 0.5s;
}


.location_description , .location_animals{
  position: absolute;
  width: 95%;
  top: 6vh;
  left: 2.5%;
  background: rgb(255,249,204);
  overflow-y: scroll;
  z-index: -1;
  opacity: 0;
  transition: 0.5s;
}

.location_description_containerr{
  position: relative;
}

.location_description_heading{
  padding : 16px;
  text-align: center;
}

.desc_cross{
  position: absolute;
  top: 20px;
  right : 20px;
  cursor: pointer;
}


.location_description_content{
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 16px;
  grid-gap: 32px;
  justify-content: center;
  align-items: center;
}

.location_left_container img{
  width : 100%;
}

.google_earth{
  padding : 32px  16px;
}

.google_earth h4{
  margin-bottom: 32px;
}


.google_earth_button{
  font-weight: bold;
  color: black;
  text-decoration: none;
  padding: 8px 32px;
  background: rgb(248,166,43);
  margin-bottom: 16px;
  border-radius: 8px;
}


.animals{
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-auto-rows: 1fr;
  grid-gap : 16px;
  justify-content: center;
  align-items: center;
  padding: 16px 128px;
}

.animal_animal{
  text-align: center;
  cursor: pointer;
}

.animal_animal img{
  width : 100%;
  height: 100%;
}

.animal_description{
  position: absolute;
  max-height: 70%;
  width: 80%;
  top : 15%;
  left : 9%;
  z-index: -1;
  opacity: 0;
  transition: 0.5S;
  padding: 32px;
  border-radius: 8px;
  overflow-y: scroll;
}

.animal_description_content{
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap : 32px;
  justify-content: center;
  align-items: center;
  padding: 32px;

}

.animal_speaker{
  text-align: right
}

.animal_speaker img{
  width : 30px;
  cursor: pointer;
}

.animal_image img{
  width: 100%;
}

.animal_desc h2{
  margin-bottom: 32px;
}

.animal_cross{
  text-align: right;
  font-weight: bolder;
  padding : 16px 16px 0 0;
  cursor: pointer;
}

.background_dark{
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  transition: 0.5s;
  position: absolute;
  z-index: -1;
  opacity: 0;
}

.background_dark.active{
  z-index: 2;
  opacity: 1;
  transition: 0.5s;
}

.location_description.active, .location_animals.active , .video.active {
  z-index: 3;
  opacity:1;
  transition: 0.5s;
}


.animal_description.active{
  z-index: 5;
  opacity: 1;
  transition: 0.5s;
}

.map_location{
  position: absolute;
  text-align: center;
  cursor: pointer;
}

.map_location h4{
  padding : 16px;
  min-width: 200px;
}

.map_location img{
  width: 30px;
}

.video{
  position: absolute;
  top : 13%;
  left : 13%;
  width: 70%;
  background: white;
  z-index: -1;
  opacity: 0;
  transition: 0.5s;
}

video{
  width : 90%;
  margin-left : 5%;
}

.videoBack , .location_description_back , .location_animals_back{
  position: absolute;
  background: rgba(0,0,0,0.5);
  height: 100%;
  width: 100%;
  z-index: -2;
  opacity: 0;
  transition: 0.5s;
  top: 0;
  left: 0;
}

.videoBack.active, .location_description_back.active ,.location_animals_back.active{
  z-index: 2;
  opacity: 1;
  transition: 0.5s;
}


@media (max-width :  1334px) {
  .instruction_model p{
    font-size: 28px;
  }
}

@media (max-width : 1099px) {
  .instruction_model {
    max-width: 68%;
  }
}

@media (max-width : 768px) {
  .instruction_model{
    max-width: 75%;
    height: 40%;
    min-height: 300px;
  }

  .habitat_model{
    width: 75%;
  }

  .video{
    top : 20%;
    left : 9%;
    width: 80%;
  }
}


@media (max-width: 650px) {
  .instruction_model{
    max-width: 100%;
    width : 90%;

  }

  .heading{
    font-size: 19px;
  }

  .instruction{
    top : 85px;
  }

  .instruction img{
    width: 25px;
  }

.instruction_heading {
  font-size: 32px;
}

.instruction_model p{
  font-size: 24px;
}

.instruction p {
    font-size: 11px;
    margin: 0;
    margin-left: -5px;
}
  .habitat_model{
    width: 90%;
  }

  .right_container img{
    width: 150px;
  }
  .video{
    top:30%;
    left : 0;
    width: 100%;
  }

  .location_animals{
    top: 5%;
    max-height: 90%;
    overflow-y: scroll;
  }

  .animals{
    grid-template-columns: 1fr;
  }

  .animal_description{
    left: 0;
    width: 90%;
    max-height: 90%;
    overflow-y:scroll;
  }

  .animal_description_content{
    grid-template-columns: 1fr
  }
  /* .heading {
    text-align: left;
    font-size: 14px;
    margin-left: 8px;
  } */
}