* {
  padding: 0;
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  box-sizing: border-box;
}
.circles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.circles li {
  position: absolute;
  display: block;
  list-style: none;
  width: 20px;
  height: 20px;
  background: rgba(255, 255, 255, 0.2);
  animation: animate 25s linear infinite;
  bottom: -150px;
}
body {
  color: #ededed;
  background: #081b29;
}
.circles li:nth-child(1) {
  left: 25%;
  width: 80px;
  height: 80px;
  animation-delay: 0s;
}

.circles li:nth-child(2) {
  left: 10%;
  width: 20px;
  height: 20px;
  animation-delay: 2s;
  animation-duration: 12s;
}

.circles li:nth-child(3) {
  left: 70%;
  width: 20px;
  height: 20px;
  animation-delay: 4s;
}

.circles li:nth-child(4) {
  left: 40%;
  width: 60px;
  height: 60px;
  animation-delay: 0s;
  animation-duration: 18s;
}

.circles li:nth-child(5) {
  left: 65%;
  width: 20px;
  height: 20px;
  animation-delay: 0s;
}

.circles li:nth-child(6) {
  left: 75%;
  width: 110px;
  height: 110px;
  animation-delay: 3s;
}

.circles li:nth-child(7) {
  left: 35%;
  width: 150px;
  height: 150px;
  animation-delay: 7s;
}

.circles li:nth-child(8) {
  left: 50%;
  width: 25px;
  height: 25px;
  animation-delay: 15s;
  animation-duration: 45s;
}

.circles li:nth-child(9) {
  left: 20%;
  width: 15px;
  height: 15px;
  animation-delay: 2s;
  animation-duration: 35s;
}

.circles li:nth-child(10) {
  left: 85%;
  width: 150px;
  height: 150px;
  animation-delay: 0s;
  animation-duration: 11s;
}
@keyframes animate {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
    border-radius: 0;
  }

  100% {
    transform: translateY(-1000px) rotate(720deg);
    opacity: 0;
    border-radius: 50%;
  }
}
.header {
  color: white;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 10%;
  background: #124e79;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
}
.navbar a {
  font-size: 18px;
  color: #ededed;
  text-decoration: none;
  font-weight: 500;
  margin-left: 35px;
  transition: 1.5s;
}

.navbar a:hover,
.navbar a.active {
  color: #00abf0;
}

.about {
  width: 100%;
  padding: 230px 0px;
  background-color: #081b29;
}
.about img {
  height: auto;
  width: 450px;
}
.about-text {
  width: 550px;
}
.main {
  width: 1130px;
  max-width: 95%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-around;
}
.about-text h1 {
  color: #00abf0;
  font-size: 40px;
  text-transform: capitalize;
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2px;
}
.about-text p {
  color: white;
  letter-spacing: 1px;
  line-height: 28px;
  font-size: 18px;
  margin-bottom: 45px;
}
footer {
  color: white;
  text-align: center;
  padding: 1em 0;
  position: fixed;
  bottom: 0;
  width: 100%;
  background: #124e79;
}

@media only screen and (max-width: 900px) {
  header {
    padding: 0 30px;
  }
}
@media only screen and (max-width: 750px) {
  .hamburger {
    display: block;
    cursor: pointer;
  }

  .hamburger .line {
    height: 3px;
    width: 30px;
    background: #ededed;
    margin: 6px 0;
  }

  .navbar {
    height: 0;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    width: 100%;
    background: #124e79;
    transition: 0.2s;
    overflow: hidden;
  }

  .navbar.active {
    height: 150px;
  }

  .navbar a {
    display: block;
    width: fit-content;
    margin: 20px auto 0 auto;
    text-align: center;
    transition: 0.5s;
    opacity: 0;
    margin-bottom: 12px;
  }

  .navbar.active a {
    opacity: 1;
  }
}
@media only screen and (max-width: 1046px) {
  .about img {
    position: absolute;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    max-width: 100%;
    margin-top: 0px;
  }
  .about-text {
    width: 100%;
    text-align: left;
    margin-top: 200px;
  }
}