@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700;800&display=swap');
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}
body{
  background: #00214d;
  width: auto;
  height: 100%;
}

.menu{
  float: right;
  list-style-type: none;
  margin-top: 30px;
  margin-right: 20px;
}
.menu li{
  display: inline-block;
}

.menu li a{
  text-decoration: none;
  color: #fff;
  padding: 1vh 2vw;
  border: 1px solid transparent;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  backdrop-filter: blur(5px);
  background: rgba(225,225,225,0.1);
  overflow: hidden;
  font-size: 0.9em;
}

.menu li a:hover{
  color: #fff;
  transition: 0.5s ease;
  border-radius: 20px;
  background: #755bea radial-gradient(circle, transparent 1%, #755bea 1%) center/15000%;
  box-shadow: 0 0px 10px rgba(117, 91, 234, 0.4), 0 0px 20px rgba(117, 91, 234, 0.4), 0 0px 40px rgba(117, 91, 234, 0.4);
}

.container{
  max-width: 1500px;
  margin: auto;
}

.menu li.active a{
  background-color: #755bea;
  color: #fff;
}
.menu li a:active {
  background-color: #fff;
  background-size: 100%;
  transition: background 0s;
}

.subheading{
  position: absolute;
  top: 15vw;
  left: 10%;
}

.subheading2{
  position: absolute;
  left: 10vw;
  overflow: hidden;
  white-space: wrap;
  color: #fff;
  text-shadow: 0 0 2.5px #755bea, 0 0 5px #755bea, 0 0 10px #755bea;
}

.subheading{
  font-size: 3vw;
  overflow: hidden;
  white-space: wrap;
  color: #fff;
  text-shadow: 0 0 2.5px #755bea, 0 0 5px #755bea, 0 0 10px #755bea;
}

.textarea{
  text-align: left;
  justify-content: left;
  align-items: left;
  color: #fff;
}

.text{
  position: absolute;
  top: 20vw;
  left: 0%;
  margin-left: 10%;
  font-size: 1.5vw;
  width: 50%;
  font-family: 'Poppins', sans-serif;
  color: #fff;
}
.logo img{
  margin-top: 20px;
  margin-left: 20px;
  float: left;
  width: 50px;
  height: auto;
  z-index: 1;
}
.circle {
  position: absolute;
  top: 0%;
  left: 0%;
  width: 100%;
  height: 0%;
  overflow: hidden;
  z-index: -10;
}
.circle li{
  position: absolute;
  display: block;
  list-style: none;
  width: 20px;
  height: 20px;
  border-radius: 70%;
  animation: float 25s linear infinite;
  bottom: -150px;
  z-index: -3;
}
.circle li.purple{
  background: rgba(238,130,238,0.6);
  box-shadow: 0 0 5px rgba(238,130,238, 0.6), 0 0 10px rgba(238, 130, 238, 0.6), 0 0 20px rgba(238, 130, 238, 0.6), 0 0 40px rgba(238, 130, 238, 0.6);
}
.circle li.blue{
  background: rgba(64,224,208,0.3);
  box-shadow: 0 0 5px rgba(64,224,208,0.3), 0 0 10px rgba(64,224,208,0.3), 0 0 20px rgba(64,224,208,0.3), 0 0 40px rgba(64,224,208,0.3);
}
.circle li.red{
  background: rgba(205,92,92,0.5);
  box-shadow: 0 0 5px rgba(205,92,92,0.5), 0 0 10px rgba(205,92,92,0.5), 0 0 20px rgba(205,92,92,0.5), 0 0 40px rgba(205,92,92,0.5);
}
.circle li.pink{
  background: rgba(255,182,193,0.4);
  box-shadow: 0 0 5px rgba(255,182,193,0.4), 0 0 10px rgba(255,182,193,0.4), 0 0 20px rgba(255,182,193,0.4), 0 0 40px rgba(255,182,193,0.4);
}
.circle li:nth-child(1){
  left: 25%;
  width: 80px;
  height: 80px;
}
.circle li:nth-child(2){
  left: 10%;
  width: 20px;
  height: 20px;
  animation-delay: 2s;
  animation-duration: 12s;
}
.circle li:nth-child(3){
  left: 30%;
  width: 20px;
  height: 20px;
  animation-delay: 4s;
  animation-duration: 12s;
}
.circle li:nth-child(4){
  left: 70%;
  width: 60px;
  height: 60px;
  animation-delay: 0s;
  animation-duration: 18s;
}
.circle li:nth-child(5){
  left: 65%;
  width: 20px;
  height: 20px;
  animation-delay: 0s;
  animation-duration: 10s;
}
.circle li:nth-child(6){
  left: 75%;
  width: 80px;
  height: 80px;
  animation-delay: 3s;
  animation-duration: 12s;
}
.circle li:nth-child(7){
  left: 90%;
  width: 110px;
  height: 110px;
  animation-delay: 2s;
  animation-duration: 12s;
}
.circle li:nth-child(8){
  left: 20%;
  width: 50px;
  height: 50px;
  animation-delay: 2s;
  animation-duration: 12s;
}
@keyframes float{
  0%{
    transform: translateY(0) rotate(0deg);
    opacity:1;
  }

  100%{
    transform: translateY(-4000px) rotate(720deg);
    opacity:0;
  }
}

@keyframes type{
  0% {
    text-shadow: none;
    width: 0ch;
    color: #755bea;
  }

  100% {
    width: 50ch;
  }
}

.parts{
  margin-top: 60%;
}


.sections{
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100%;
  width: 1100px;
  flex-direction: row;
  margin: 30px;
  margin-left: 0.25vw;
  margin-right: 0.25vw;
}

.sections .chapter{
  position: relative;
  width: 320px;
  height: 320px;
  background: #00008B;
  padding: 5vw 2vw 3vw;
  box-shadow: 0 15px 45px rgba(117, 91, 234, 0.3);
  z-index: 1;
  border-radius: 30px;
  margin: 15px;
  margin-left: 15px;
  margin-right: 15px;
}

.sections .chapter:before {
  content:'';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #755bea;
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.5s;
  z-index: 2;
  border-radius: 30px;
}

.sections .chapter:hover:before{
  transform: scaleY(1);
  transform-origin: bottom;
  transition: transform 0.5s;
}

.sections .chapter h2{
  position: absolute;
  left: 40px;
  top: 60px;
  font-size: 4em;
  font-weight: 800;
  opacity: 0.3;
  transition: 0.5;
  z-index: 3;
  color: #755bea;
}

.sections .chapter:hover h2{
  opacity: 1;
  color: #fff;
  transform: translateY(-40px);
}

.sections .chapter h3{
  position: relative;
  font-size: 1.5em;
  color: #755bea;
  transition: 0.5s;
  z-index: 3;
}

.sections .chapter p{
  position: relative;
  color: #755bea;
  transition: 0.5s;
  z-index: 3;
}

.sections .chapter:hover h3{
  color: #fff;
  z-index: 3;
}

.sections .chapter:hover p{
  color: #fff;
  z-index: 3;
}

.sections .chapter a{
  position: relative;
  display: inline-block;
  padding: 1vw 2vw;
  margin-top: 10px;
  background: #755bea;
  color: #fff;
  border-radius: 40px;
  text-decoration: none;
  font-weight: 400;
  box-shadow: 0 10px 30px rgba(238,130,238,0.4);
  z-index: 3
}


.sections .chapter:hover a{
  position: relative;
  display: inline-block;
  padding: 1vw 2vw;
  margin-top: 10px;
  background: #fff;
  color: #755bea;
  border-radius: 20px;
  text-decoration: none;
  font-weight: 400;
  box-shadow: 0 10px 30px rgba(238,130,238,0.4);
  z-index: 3
}

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700;800&display=swap');
*{
  margin: 0;
  padding: 0;
  color: white;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body{
  height: 100%
}

.sidebar{
  position: absolute;
  width: 30vw;
  left: 65vw;
  top: 15vw;
  min-height: 24vw;
  background: #755bea;
}

.sidebar .chapters{
  color: white;
  font-size: 2vw;
  font-weight: 600;
  line-height: 6vw;
  text-align: center;
  background: #3b1acb;
  letter-spacing: 1px;
}

.sidebar ul{
  background: #755bea;
  width: 100%;
  list-style: none;
}

.sidebar ul li{
  line-height: 6vw;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar ul li a{
  color: #fff;
  text-decoration: none;
  font-size: 1.5vw;
  padding-left: 1vw;
  font-weight: 500;
  display: block;
  width: 100%;
  border-left: 10px solid transparent;
}

.sidebar ul li a:hover{
  color: #3b1acb;
  background: rgba(0,0,0, 0.2);
  border-left-color: #3b1acb;
}

.sidebar ul ul{
  position: relative;
  display: none;
}

.sidebar ul ul li{
  line-height: 2vw;
  border-bottom: none;
  font-size: 0.5vw;
  padding: 0.5vw;
}

.sidebar ul ul a{
  font-size: 1.25vw;
  color: #fff;
  padding-left: 4vw;
}

.sidebar ul li a span {
  color: #fff;
  margin-left: 5px;
}

.sidebar ul li a:hover span{
  color: #3b1acb;
}

.sidebar ul li a span.rotate{
  transform: rotate(-180deg);
}

.sidebar ul .show1.show{
  display:block;
}

.sidebar ul .show2.show{
  display:block;
}

.sidebar ul .show3.show{
  display:block;
}

.sidebar ul .show4.show{
  display:block;
}

.sidebar ul .show5.show{
  display:block;
}

.sidebar ul .show6.show{
  display:block;
}

.sidebar ul .show7.show{
  display:block;
}

.sidebar ul .show10.show{
  display:block;
}

.text ul li{
  margin-left: 30px;
}
.text ul ul li{
  margin-left: 60px;
}

.text ul ol li{
  margin-left: 60px;
}

.text ul ul ul li{
  margin-left: 90px;
}
.text ol li{
  margin-left: 30px;
}

.text ol ul li{
  margin-left: 60px;
}

.text a{
  text-decoration: none;
  color: #fff;
  padding: 0.75vw 2.5vw;
  border: 1px solid transparent;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  backdrop-filter: blur(5px);
  background: rgba(225,225,225,0.1);
  overflow: hidden;
  background-color: #755bea;
  border-top: 1vw;
  border-bottom: 20px;
  margin-right: 2vw;
}

.text a span {
  font-size: 2vw;
}

.text a:hover{
box-shadow: 0 0px 10px rgba(117, 91, 234, 0.4), 0 0px 20px rgba(117, 91, 234, 0.4), 0 0px 40px rgba(117, 91, 234, 0.4);
}

table td{
  border: 2px solid #fff;
  font-size: 1.5vw;
  padding: 0.5vw;
}

table thead{
  background-color: #755bea;
}

img{
  width: 100%;
}