/* header design and floating boxx animation on most of the pages */
/* header start */
.header {
  background: rgb(0, 0, 0);
  height: 10vh;
  position: relative;
  z-index: 1111;
  width: 100vw;
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.header h1 {
  color: rgb(255, 255, 255);
  transition: 1s ease;
  text-shadow: var(--main) 2px 2px 2px;
  font-size: 7vh;
  margin-left: 2vw;
  font-weight: 400;
}

.header h1:hover {
  cursor: pointer;
  color: var(--main);
  transition: 1s;
}

.header ul {
  display: flex;
  flex-wrap: wrap;
  background: black;
}

.header ul li {
  padding: 3px 0;
  justify-content: center;

  list-style: none;
  font-size: 1.5rem;
}

.header ul li a {
  text-decoration: none;
  color: var(--main);
  font-weight: 600;
  margin: 30px;
  transition: 0.5s ease;
  padding: 4px;
}

.header ul li a:hover {
  color: var(--white);
}
@media screen and (min-width: 1000px) {
  .header ul {
    margin-right: 62px;
  }
}
@media screen and (max-width: 793px) {
  .header ul {
    flex-wrap: wrap;
    position: absolute;
    border-top: 3px rgb(42, 42, 42) solid;
    background: var(--black);
    width: 100%;
    top: 10vh;
    justify-content: space-evenly;
  }
}
@media screen and (max-width: 800px) {
  h1 {
    font-size: 4vh;
  }
}
@media screen and (max-width: 450px) {
  .header h1 {
    font-size: 3vh;
  }
}

@media screen and (min-width: 620px) and (max-width: 712px) {
  .header ul {
    margin-right: 20px;
  }
  .header ul li a {
    font-size: 1rem;
  }
}
/* header end */

/*////////////////////// box animations start ///////////////////////////////////////////////////////////////////////////////////*/
.animation-area {
  background: transparent;
  width: 100%;
}

.box-area {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: -1;
}

.box-area li {
  position: absolute;
  display: block;
  list-style: none;
  width: 25px;
  height: 25px;
  background: red;
  animation: animate 30s linear infinite;
  bottom: -100px;
  border-radius: 0;
  transition: 0.2s;
}
.box-area li {
  background: rgb(255, 255, 255);
}

.box-area li:nth-child(1) {
  left: 86%;
  width: 10px;
  height: 10px;
  animation-delay: 1s;
  border-radius: 50%;
}
.box-area li:nth-child(2) {
  left: 12%;
  width: 7px;
  height: 7px;
  animation-delay: 1.5s;
  animation-duration: 10s;
}
.box-area li:nth-child(3) {
  left: 70%;
  width: 25px;
  height: 25px;
  animation-delay: 5.5s;
}
.box-area li:nth-child(4) {
  left: 42%;
  width: 20px;
  height: 20px;
  animation-delay: 0s;
  animation-duration: 15s;
}
.box-area li:nth-child(5) {
  left: 65%;
  width: 5px;
  height: 5px;
  animation-delay: 0s;
}
.box-area li:nth-child(6) {
  left: 15%;
  width: 5px;
  height: 5px;
  animation-delay: 3.5s;
}

.box-area li:nth-child(7) {
  left: 65%;
  width: 5px;
  height: 5px;
  animation-delay: 0s;
}
.box-area li:nth-child(8) {
  left: 100%;
  width: 3px;
  height: 3px;
  animation-delay: 3.5s;
}

.box-area li:nth-child(9) {
  left: 70%;
  width: 5px;
  height: 5px;
  animation-delay: 0s;
}
.box-area li:nth-child(10) {
  left: 40%;
  width: 7px;
  height: 7px;
  animation-delay: 3.5s;
}
@keyframes animate {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(-1000px) rotate(360deg);
    opacity: 0;
  }
}
/* scrollbar color and design  */
/* width */
::-webkit-scrollbar {
  width: 15px;
}

/* Track */
::-webkit-scrollbar-track {
  background: #f1f1f1;
}

/* Handle */
::-webkit-scrollbar-thumb {
  background: var(--main);
  border-radius: 2px;
}

/* Handle on hover */
::-webkit-scrollbar-thumb:hover {
  background: var(--main);
}