@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@700&family=Noto+Sans+Bengali:wght@700&display=swap");

*,
*::before,
*::after {
  padding: 0;

  margin: 0;

  box-sizing: border-box;
}

.banner {
  margin: 0 auto;

  min-width: 280px;

  top: 0;

  left: 0;

  right: 0;

  bottom: 0;

  background: #010e1f;

  font-size: 1vw;

  font-size: 0.9vw;

  font-family: "Noto Sans Bengali", sans-serif;

  font-weight: 700;

  font-style: normal;

  color: #fff;

  text-align: center;

  text-transform: uppercase;

  position: absolute;

  display: flex;

  justify-content: center;

  align-items: center;

  overflow: hidden;
}

.banner div {
  position: absolute;
}

.banner img {
  position: absolute;
}

.main-wrapper {
  width: 46.875em;

  height: 56.25em;

  top: 50%;

  left: 50%;

  display: flex;

  justify-content: center;

  align-items: center;

  transform: translate(-111.5%, -50%);

  z-index: 3;
}

.logo-wrapper {
  width: 100%;

  height: 10.4166666667em;

  top: 50%;

  left: 50%;

  display: flex;

  justify-content: center;

  align-items: center;

  transform: translate(-50%, -254%);
}

.logo {
  position: absolute;

  width: 21.875em;

  top: 50%;

  left: 50%;

  transform: translate(-50%, -50%);
}

.btn-wrapper {
  font-size: 0.8em;

  width: 100%;

  height: 10.4166666667em;

  top: 50%;

  left: 50%;

  display: flex;

  justify-content: center;

  align-items: center;

  transform: translate(-50%, 178%);
}

.btn {
  font-size: 1.87em;

  width: 13em;

  height: 2.3em;

  color: #21272b;

  border-radius: 2em;

  text-decoration: none;

  display: flex;

  justify-content: center;

  align-items: center;

  text-align: center;

  overflow: hidden;

  z-index: 10;

  box-sizing: content-box;

  background: none !important;

  box-shadow:
    inset 0 0 0 0.1em #ffbc00,
    0 0 0.6em 0 rgba(147, 226, 11, 0.4);

  padding: 0.4em;

  position: relative !important;

  transition: 0.3s ease;
}

.btn:hover {
  box-shadow:
    inset 0 0 0 0.1em #ffbc00,
    0 0 1em 0 rgba(147, 226, 11, 0.6);
}

.btn::before {
  content: "";

  width: 100%;

  height: 300%;

  position: absolute;

  background: linear-gradient(
    110deg,
    rgba(255, 255, 255, 0) 35%,

    rgb(255, 255, 255) 45%,

    rgb(255, 255, 255) 55%,

    rgba(255, 255, 255, 0) 65%
  );

  top: 50%;

  left: 0;

  transform: translateY(-50%);

  animation: glare 3s infinite linear;
}

.btn::after {
  content: "";

  width: calc(100% - 0.8em);

  height: calc(100% - 0.8em);

  position: absolute;

  border-radius: 2em;

  box-shadow:
    inset 0 0.06em 0 0 #ffbc00,
    0 0 0.6em 0 rgba(207, 195, 30, 0.7);

  top: 50%;

  left: 50%;

  transform: translate(-50%, -50%);

  background: #ffbc00;

  z-index: -1;
}

.wrapper {
  width: 100%;

  height: 100%;

  top: 0;

  left: 0;

  position: absolute;
}

.txt-1-wrapper {
  width: 39.666667em;

  height: 18.2291666667em;

  top: 50%;

  left: 50%;

  transform: translate(-124%, -65%);

  text-shadow: 0.1em 0.1em 0.3em rgba(0, 0, 0, 0.6);

  display: flex;

  justify-content: center;

  align-items: center;

  z-index: 50;

  cursor: default;

  animation: txt-1 3s forwards;
}

.txt-1-wrapper .txt-1 {
  font-size: 3.5em;

  width: 100%;

  position: relative;
}

.txt-1-wrapper .txt-1 .second {
  color: #ffbc00;

  font-family: "Montserrat", sans-serif;
}

.txt-wrapper {
  width: 70em;

  height: 18.2291666667em;

  top: 50%;

  left: 50%;

  transform: translate(-21%, 80%);

  display: flex;

  justify-content: center;

  align-items: center;

  z-index: 5;

  animation: txt 3s forwards;
}

.txt-wrapper .txt {
  font-size: 3.3em;

  letter-spacing: 0.05em;

  width: 100%;

  position: relative;

  color: #dbdbdb;

  text-shadow:
    0 0 0.4em rgba(0, 156, 246, 0.2),
    0.2em 0.2em 0.4em rgba(0, 0, 0, 0.4);
}

.txt-wrapper .txt span {
  color: #ffbc00;
}

.bg {
  font-size: 1vw;

  width: 100em;

  height: 67.7083333333em;

  top: 50%;

  left: 50%;

  transform: translate(-50%, -50%);

  background: url(../img/bg.jpg) no-repeat center center/contain;
}

.basketball {
  width: 6.3em;

  height: 11.673851em;

  top: 50%;

  left: 50%;

  transform: translate(-51%, -52%);

  background: url(../img/card-1.jpg) no-repeat center center/contain;
}

.cricket {
  width: 6.3em;

  height: 11.673851em;

  top: 50%;

  left: 50%;

  transform: translate(-51%, -52%);

  background: url(../img/card-2.jpg) no-repeat center center/contain;
}

.football {
  width: 7.7em;

  height: 11.673851em;

  top: 50%;

  left: 50%;

  transform: translate(-48%, -50%);

  background: url(../img/card-3.png) no-repeat center center / contain;
}

.coin-1 {
  width: 8.28125em;

  height: 5.2083333333em;

  top: 50%;

  left: 50%;

  transform: translate(-128%, 346%);

  background: url(../img/coin-1.png) no-repeat center center/contain;

  z-index: 5;

  animation: txt 3s forwards;
}

.coin-2 {
  width: 7.5520833333em;

  height: 6.9270833333em;

  top: 50%;

  left: 50%;

  transform: translate(70%, -356%);

  background: url(../img/coin-2.png) no-repeat center center/contain;

  z-index: 5;

  animation: txt 3s forwards;
}

.coin-3 {
  width: 6.3020833333em;

  height: 7.7083333333em;

  top: 50%;

  left: 50%;

  transform: translate(689%, -290%);

  background: url(../img/coin-3.png) no-repeat center center/contain;

  z-index: 5;

  animation: txt 3s forwards;
}

.coin-4 {
  width: 5.8333333333em;

  height: 5.78125em;

  top: 50%;

  left: 50%;

  transform: translate(789%, 331%);

  background: url(../img/coin-4.png) no-repeat center center/contain;

  z-index: 5;

  animation: txt 3s forwards;
}

.slider {
  font-size: 2.9em;

  display: flex;

  align-items: center;

  justify-content: center;

  perspective: 20em;

  width: 100%;

  width: 18em;

  height: 20em;

  top: 50%;

  left: 50%;

  transform: translate(-12%, -52%);

  -webkit-user-select: none;

  -moz-user-select: none;

  user-select: none;

  z-index: 4;
}

.bg-item-1 {
  width: 21.3em;

  height: 16.416667em;

  top: 50%;

  left: 50%;

  transform: translate(-46%, -48%);

  background: url(../img/bg-item-1.png) no-repeat center center/contain;

  animation: txt 3s forwards;
}

.bg-item-2 {
  width: 26.5267em;

  height: 20.416667em;

  top: 50%;

  left: 50%;

  transform: translate(-49%, -54%);

  background: url(../img/bg-item-2.png) no-repeat center center/contain;

  animation: txt 3s forwards;
}

.bg-item-3 {
  font-size: 1vw;

  width: 100em;

  height: 104.1666666667em;

  top: 50%;

  left: 50%;

  transform: translate(-50%, -50%);

  background: url(../img/bg-item-3.png) no-repeat center center/contain;

  z-index: 1;

  opacity: 0.8;
}

.slide {
  position: absolute;

  width: 5.7em;

  height: 8.4em;

  border-radius: 0.75em;

  cursor: pointer;

  transition: 0.3s ease;

  background: #daf1fe;

  box-shadow: 0 0 0.5em #009cf6;

  box-shadow:
    0 0 0.5em rgba(0, 156, 246, 0.5),
    0 0 0.5em rgba(0, 156, 246, 0.6);
}

.slide-body {
  position: absolute;

  width: 5.6em;

  height: 8.3em;

  border-radius: 0.7em;

  top: 50%;

  left: 50%;

  transform: translate(-50%, -50%);

  display: flex;

  flex-direction: column;

  justify-content: flex-end;

  overflow: hidden;

  cursor: pointer;

  transition: 0.3s ease;

  will-change: transform;

  overflow: hidden;
}

.slide:hover.active {
  box-shadow:
    0 0 0.5em #009cf6,
    0 0 0.6em #009cf6;
}

.animation-a {
  animation: slide-a 3s forwards;
}

.animation-l {
  animation: slide-l 3s forwards;
}

.animation-r {
  animation: slide-r 3s forwards;
}

.slide.inactive {
  opacity: 0.5;

  transform: scale(0.8) rotateY(40deg);

  z-index: 0;
}

.slide.active {
  transform: translateZ(4em);

  opacity: 1;

  z-index: 2;

  transition: 0.3s ease;
}

.slide.left {
  transform: translateX(-5.4em) rotateY(25deg) scale(0.96);

  filter: blur(0.04em);

  z-index: 1;
}

.slide.right {
  transform: translateX(5.4em) rotateY(-25deg) scale(0.96);

  filter: blur(0.04em);

  z-index: 1;
}

.card-link {
  width: 100%;

  height: 1.3em;

  position: relative !important;

  display: flex;

  justify-content: space-between;

  align-items: center;

  text-decoration: none;

  padding: 0 0.8em;

  box-shadow: 0 -0.1em 0.1em 0 #160c08;

  overflow: hidden;

  border-radius: 0 0 0.7em 0.7em;
}

.card-link::before {
  content: "";

  position: absolute;

  width: 7.3429084381em;

  height: 2.2441651706em;

  top: 50%;

  left: 50%;

  transform: translate(-50%, -50%);

  background: url(../img/card-bg.png) no-repeat center center/contain;
}

.card-link::after {
  content: "";

  width: 100%;

  height: 300%;

  position: absolute;

  background: linear-gradient(
    110deg,
    rgba(255, 255, 255, 0) 35%,

    rgb(255, 255, 255) 45%,

    rgb(255, 255, 255) 55%,

    rgba(255, 255, 255, 0) 65%
  );

  top: 50%;

  left: 0;

  transform: translateY(-50%);

  opacity: 0;

  animation: glare-card 3s infinite linear;
}

.slide.active .card-link::after {
  opacity: 1;
}

.card-arrow {
  width: 0.4em;

  height: 0.36em;

  background: url(../img/arrow.png) no-repeat center center/contain;

  position: relative;

  top: 0.2em;

  z-index: 5;
}

.card-txt {
  font-size: 0.45em;

  line-height: 1;

  text-decoration: none;

  color: #fff;

  text-align: left;

  text-shadow: -0.01em -0.08em 0 #040c1e;

  position: relative !important;

  z-index: 5;
}

.controls {
  width: 9.7916666667em;

  height: 8.3333333333em;

  position: absolute;

  top: 50%;

  left: 50%;

  transform: translate(153%, 175%);

  display: flex;

  justify-content: space-between;

  align-items: center;

  z-index: 9999;

  animation: txt 3s forwards;
}

.slider-btn {
  position: relative !important;

  width: 3.6458333333em;

  height: 3.6458333333em;

  background: #f1d532;

  box-shadow: -0.13em 0.13em 0 0 #03223b;

  border: 0.3em solid #e0a500;

  border-radius: 0.6em;

  cursor: pointer;

  font-weight: bold;

  transition: background 0.3s;
}

.slider-btn::before {
  content: "";

  position: absolute;

  top: 50%;

  left: 50%;

  transform: translate(-45%, -50%);

  width: 1.8229166667em;

  height: 1.40625em;

  background: url(../img/arrow-btn.png) no-repeat center center/contain;

  will-change: transform;
}

#prev {
  box-shadow: 0.13em 0.13em 0 0 #03223b;
}

#prev::before {
  transform: translate(-55%, -50%) scaleX(-1);
}

.slider-btn:hover {
  background: #41daee;
}

@keyframes txt-1 {
  from,
  10% {
    opacity: 0;
  }

  20%,
  to {
    opacity: 1;
  }
}

@keyframes slide-a {
  from,
  10% {
    opacity: 0;
  }

  20%,
  to {
    opacity: 1;
  }
}

@keyframes slide-l {
  from,
  20% {
    opacity: 0;
  }

  30%,
  to {
    opacity: 1;
  }
}

@keyframes slide-r {
  from,
  20% {
    opacity: 0;
  }

  30%,
  to {
    opacity: 1;
  }
}

@keyframes txt {
  from,
  30% {
    opacity: 0;
  }

  40%,
  to {
    opacity: 1;
  }
}

@keyframes glare {
  from,
  0.0001%,
  40% {
    transform: translate(-100%, -50%);
  }

  60%,
  to {
    transform: translate(100%, -50%);
  }
}

@keyframes glare-card {
  from,
  0.0001%,
  60% {
    transform: translate(-100%, -50%);
  }

  80%,
  to {
    transform: translate(100%, -50%);
  }
}

@media screen and (max-aspect-ratio: 1366/1024) and (min-aspect-ratio: 1000/999) {
  .slider {
    transform: translate(-11%, -55%);
  }

  .coin-4 {
    transform: translate(772%, 497%);
  }

  .coin-3 {
    transform: translate(728%, -427%);
  }

  .coin-2 {
    transform: translate(70%, -476%);
  }

  .coin-1 {
    transform: translate(-130%, 609%);
  }
}

@media screen and (min-aspect-ratio: 740/360) {
  .bg {
    font-size: 1vw;
  }

  .banner {
    font-size: 0.8vw;
  }
}

@media screen and (orientation: portrait) {
  .txt-1-wrapper .first {
    display: block;
  }

  .bg-item-3 {
    font-size: 1.6vw;
  }

  .bg {
    font-size: 2.4vw;

    transform: translate(-53%, -48%);
  }

  .controls {
    display: none;
  }

  .coin-1 {
    font-size: 1.4em;

    transform: translate(-450%, 705%);
  }

  .coin-2 {
    font-size: 1.4em;

    transform: translate(-517%, -510%);
  }

  .coin-3 {
    font-size: 1.4em;

    transform: translate(486%, -516%);
  }

  .coin-4 {
    font-size: 1.5em;

    transform: translate(489%, 485%);
  }

  .txt-wrapper {
    transform: translate(-50%, 132%);
  }

  .slider {
    font-size: 4.3em;

    transform: translate(-49%, -47%);
  }

  .btn-wrapper {
    font-size: 0.8em;

    transform: translate(-50%, 338%);
  }

  .txt-1-wrapper {
    width: 74.666667em;

    height: 10.229167em;

    transform: translate(-50%, -351%);
  }

  .txt-1-wrapper br {
    display: none;
  }

  .logo-wrapper {
    transform: translate(-50%, -363%);
  }

  .main-wrapper {
    font-size: 1.3em;

    transform: translate(-50%, -50%);
  }

  .banner {
    font-size: calc(0.42vw + 0.42vh);
  }
}

@media screen and (max-aspect-ratio: 320/481) {
  .txt-1-wrapper .first {
    display: block;
  }

  .btn-wrapper {
    font-size: 1.5em;

    transform: translate(-50%, 353%);
  }

  .bg {
    font-size: 4vw;

    transform: translate(-52%, -45%);
  }

  .coin-4 {
    font-size: 2em;

    transform: translate(344%, 505%);
  }

  .coin-3 {
    font-size: 1.4em;

    transform: translate(-572%, 547%) rotate(96deg);
  }

  .coin-2 {
    font-size: 2em;

    transform: translate(268%, -307%);
  }

  .coin-1 {
    font-size: 2em;

    transform: translate(-251%, 970%);
  }

  .txt-wrapper {
    font-size: 2em;

    transform: translate(-50%, 98%);
  }

  .txt-1-wrapper .first {
    display: inline;
  }

  .txt-1-wrapper {
    font-size: 1.8em;

    width: 40.666667em;

    height: 27.229167em;

    transform: translate(-50%, -151%);
  }

  .txt-1-wrapper br {
    display: inline;
  }

  .logo-wrapper {
    font-size: 2em;

    transform: translate(-50%, -350%);
  }

  .slider {
    font-size: 5.6em;

    transform: translate(-50%, -44%);
  }

  .banner {
    font-size: calc(0.3vw + 0.3vh);
  }
}

@media screen and (max-aspect-ratio: 520/1024) {
  .txt-1-wrapper .first {
    display: block;
  }

  .btn-wrapper {
    font-size: 1.5em;

    transform: translate(-50%, 353%);
  }

  .bg {
    font-size: 4vw;

    transform: translate(-52%, -45%);
  }

  .coin-4 {
    font-size: 2em;

    transform: translate(344%, 505%);
  }

  .coin-3 {
    font-size: 1.4em;

    transform: translate(-572%, 547%) rotate(96deg);
  }

  .coin-2 {
    font-size: 2em;

    transform: translate(268%, -307%);
  }

  .coin-1 {
    font-size: 2em;

    transform: translate(-251%, 970%);
  }

  .txt-wrapper {
    font-size: 2em;

    transform: translate(-50%, 98%);
  }

  .txt-1-wrapper .first {
    display: inline;
  }

  .txt-1-wrapper {
    font-size: 1.8em;

    width: 38.666667em;

    height: 27.229167em;

    transform: translate(-50%, -151%);
  }

  .txt-1-wrapper br {
    display: inline;
  }

  .logo-wrapper {
    font-size: 2em;

    transform: translate(-50%, -350%);
  }

  .slider {
    font-size: 5.5em;

    transform: translate(-50%, -44%);
  }

  .banner {
    font-size: calc(0.32vw + 0.32vh);
  }
}