body {
  margin: 0;
  font-size: 20px;
}

* {
  box-sizing: border-box;
}

.container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  background: white;
  color: black;
  font-family: arial, sans-serif;
  overflow: hidden;
}

.content {
  position: relative;
  width: 600px;
  max-width: 100%;
  margin: 20px;
  background: white;
  padding: 60px 40px;
  text-align: center;
  box-shadow: -10px 10px 67px -12px rgba(0, 0, 0, 0.2);
  opacity: 0;
  animation: apparition 0.8s 1.2s cubic-bezier(0.39, 0.575, 0.28, 0.995) forwards;
}
.content p {
  font-size: 1.3rem;
  margin-top: 0;
  margin-bottom: 0.6rem;
  letter-spacing: 0.1rem;
  color: #595959;
}
.content p:last-child {
  margin-bottom: 0;
}
.content button {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.5rem 1rem;
  border: 3px solid #595959;
  background: transparent;
  font-size: 1rem;
  color: #595959;
  text-decoration: none;
  cursor: pointer;
  font-weight: bold;
}

.particle {
  position: absolute;
  display: block;
  pointer-events: none;
}
.particle:nth-child(1) {
  top: 50.3022974607%;
  left: 25.3164556962%;
  font-size: 27px;
  filter: blur(0.02px);
  animation: 24s floatReverse2 infinite;
}
.particle:nth-child(2) {
  top: 10.71863581%;
  left: 84.2311459354%;
  font-size: 21px;
  filter: blur(0.04px);
  animation: 35s float infinite;
}
.particle:nth-child(3) {
  top: 4.9019607843%;
  left: 13.7795275591%;
  font-size: 16px;
  filter: blur(0.06px);
  animation: 25s float2 infinite;
}
.particle:nth-child(4) {
  top: 73.3496332518%;
  left: 0.9823182711%;
  font-size: 18px;
  filter: blur(0.08px);
  animation: 23s float2 infinite;
}
.particle:nth-child(5) {
  top: 64%;
  left: 69.2682926829%;
  font-size: 25px;
  filter: blur(0.1px);
  animation: 31s float infinite;
}
.particle:nth-child(6) {
  top: 69.864698647%;
  left: 50.3455083909%;
  font-size: 13px;
  filter: blur(0.12px);
  animation: 34s float infinite;
}
.particle:nth-child(7) {
  top: 89.756097561%;
  left: 75.4901960784%;
  font-size: 20px;
  filter: blur(0.14px);
  animation: 23s float2 infinite;
}
.particle:nth-child(8) {
  top: 82.9915560917%;
  left: 22.351797862%;
  font-size: 29px;
  filter: blur(0.16px);
  animation: 22s float2 infinite;
}
.particle:nth-child(9) {
  top: 92.5700365408%;
  left: 18.6092066601%;
  font-size: 21px;
  filter: blur(0.18px);
  animation: 37s floatReverse2 infinite;
}
.particle:nth-child(10) {
  top: 80.5896805897%;
  left: 61.1439842209%;
  font-size: 14px;
  filter: blur(0.2px);
  animation: 29s floatReverse infinite;
}
.particle:nth-child(11) {
  top: 92.0440636475%;
  left: 20.6489675516%;
  font-size: 17px;
  filter: blur(0.22px);
  animation: 29s float2 infinite;
}
.particle:nth-child(12) {
  top: 47.1744471744%;
  left: 53.2544378698%;
  font-size: 14px;
  filter: blur(0.24px);
  animation: 34s floatReverse2 infinite;
}
.particle:nth-child(13) {
  top: 66.9902912621%;
  left: 21.484375%;
  font-size: 24px;
  filter: blur(0.26px);
  animation: 29s floatReverse infinite;
}
.particle:nth-child(14) {
  top: 96.7351874244%;
  left: 15.5793573515%;
  font-size: 27px;
  filter: blur(0.28px);
  animation: 32s floatReverse infinite;
}
.particle:nth-child(15) {
  top: 44.9328449328%;
  left: 47.1050049068%;
  font-size: 19px;
  filter: blur(0.3px);
  animation: 35s floatReverse infinite;
}
.particle:nth-child(16) {
  top: 39.3603936039%;
  left: 5.9230009872%;
  font-size: 13px;
  filter: blur(0.32px);
  animation: 28s floatReverse infinite;
}
.particle:nth-child(17) {
  top: 50.184501845%;
  left: 68.1145113524%;
  font-size: 13px;
  filter: blur(0.34px);
  animation: 23s floatReverse2 infinite;
}
.particle:nth-child(18) {
  top: 35.7056694813%;
  left: 26.2390670554%;
  font-size: 29px;
  filter: blur(0.36px);
  animation: 40s float infinite;
}
.particle:nth-child(19) {
  top: 69.9507389163%;
  left: 87.9446640316%;
  font-size: 12px;
  filter: blur(0.38px);
  animation: 24s floatReverse infinite;
}
.particle:nth-child(20) {
  top: 98.2800982801%;
  left: 38.4615384615%;
  font-size: 14px;
  filter: blur(0.4px);
  animation: 35s floatReverse2 infinite;
}
.particle:nth-child(21) {
  top: 90.0856793146%;
  left: 66.8633235005%;
  font-size: 17px;
  filter: blur(0.42px);
  animation: 34s float infinite;
}
.particle:nth-child(22) {
  top: 34.8246674728%;
  left: 41.8695228822%;
  font-size: 27px;
  filter: blur(0.44px);
  animation: 32s floatReverse2 infinite;
}
.particle:nth-child(23) {
  top: 85.2300242131%;
  left: 60.4288499025%;
  font-size: 26px;
  filter: blur(0.46px);
  animation: 28s floatReverse2 infinite;
}
.particle:nth-child(24) {
  top: 46.772228989%;
  left: 71.4985308521%;
  font-size: 21px;
  filter: blur(0.48px);
  animation: 35s floatReverse2 infinite;
}
.particle:nth-child(25) {
  top: 86.8064118372%;
  left: 26.706231454%;
  font-size: 11px;
  filter: blur(0.5px);
  animation: 36s float infinite;
}
.particle:nth-child(26) {
  top: 72.8167281673%;
  left: 26.6535044423%;
  font-size: 13px;
  filter: blur(0.52px);
  animation: 26s floatReverse infinite;
}
.particle:nth-child(27) {
  top: 95.4489544895%;
  left: 23.6920039487%;
  font-size: 13px;
  filter: blur(0.54px);
  animation: 39s float2 infinite;
}
.particle:nth-child(28) {
  top: 55.4070473876%;
  left: 65.4936461388%;
  font-size: 23px;
  filter: blur(0.56px);
  animation: 39s float infinite;
}
.particle:nth-child(29) {
  top: 85.6447688564%;
  left: 12.7201565558%;
  font-size: 22px;
  filter: blur(0.58px);
  animation: 35s floatReverse infinite;
}
.particle:nth-child(30) {
  top: 1.9323671498%;
  left: 19.4552529183%;
  font-size: 28px;
  filter: blur(0.6px);
  animation: 29s floatReverse infinite;
}
.particle:nth-child(31) {
  top: 4.9261083744%;
  left: 76.0869565217%;
  font-size: 12px;
  filter: blur(0.62px);
  animation: 37s floatReverse2 infinite;
}
.particle:nth-child(32) {
  top: 23.6744759556%;
  left: 49.4559841741%;
  font-size: 11px;
  filter: blur(0.64px);
  animation: 38s floatReverse infinite;
}
.particle:nth-child(33) {
  top: 92.1212121212%;
  left: 39.0243902439%;
  font-size: 25px;
  filter: blur(0.66px);
  animation: 38s floatReverse2 infinite;
}
.particle:nth-child(34) {
  top: 13.7423312883%;
  left: 60.0985221675%;
  font-size: 15px;
  filter: blur(0.68px);
  animation: 28s floatReverse infinite;
}
.particle:nth-child(35) {
  top: 91.738594328%;
  left: 44.5103857567%;
  font-size: 11px;
  filter: blur(0.7px);
  animation: 22s floatReverse infinite;
}
.particle:nth-child(36) {
  top: 19.7044334975%;
  left: 91.8972332016%;
  font-size: 12px;
  filter: blur(0.72px);
  animation: 37s floatReverse infinite;
}
.particle:nth-child(37) {
  top: 51.8337408313%;
  left: 59.9214145383%;
  font-size: 18px;
  filter: blur(0.74px);
  animation: 38s floatReverse infinite;
}
.particle:nth-child(38) {
  top: 22.1954161641%;
  left: 74.8299319728%;
  font-size: 29px;
  filter: blur(0.76px);
  animation: 21s floatReverse infinite;
}
.particle:nth-child(39) {
  top: 25.2427184466%;
  left: 9.765625%;
  font-size: 24px;
  filter: blur(0.78px);
  animation: 39s float2 infinite;
}
.particle:nth-child(40) {
  top: 15.4963680387%;
  left: 8.7719298246%;
  font-size: 26px;
  filter: blur(0.8px);
  animation: 26s floatReverse infinite;
}
.particle:nth-child(41) {
  top: 74.5762711864%;
  left: 57.5048732943%;
  font-size: 26px;
  filter: blur(0.82px);
  animation: 40s float infinite;
}
.particle:nth-child(42) {
  top: 81.7733990148%;
  left: 25.6916996047%;
  font-size: 12px;
  filter: blur(0.84px);
  animation: 23s floatReverse2 infinite;
}
.particle:nth-child(43) {
  top: 59.0084643289%;
  left: 95.423563778%;
  font-size: 27px;
  filter: blur(0.86px);
  animation: 22s floatReverse2 infinite;
}
.particle:nth-child(44) {
  top: 92.6829268293%;
  left: 9.8039215686%;
  font-size: 20px;
  filter: blur(0.88px);
  animation: 31s floatReverse infinite;
}
.particle:nth-child(45) {
  top: 47.3489519112%;
  left: 58.3580613254%;
  font-size: 11px;
  filter: blur(0.9px);
  animation: 29s float infinite;
}
.particle:nth-child(46) {
  top: 50.5467800729%;
  left: 85.0439882698%;
  font-size: 23px;
  filter: blur(0.92px);
  animation: 37s floatReverse infinite;
}
.particle:nth-child(47) {
  top: 86.7235079172%;
  left: 71.4985308521%;
  font-size: 21px;
  filter: blur(0.94px);
  animation: 22s floatReverse2 infinite;
}
.particle:nth-child(48) {
  top: 43.8489646772%;
  left: 80.3134182174%;
  font-size: 21px;
  filter: blur(0.96px);
  animation: 21s floatReverse2 infinite;
}
.particle:nth-child(49) {
  top: 8.6746987952%;
  left: 20.3883495146%;
  font-size: 30px;
  filter: blur(0.98px);
  animation: 31s float2 infinite;
}
.particle:nth-child(50) {
  top: 88.7816646562%;
  left: 62.1963070943%;
  font-size: 29px;
  filter: blur(1px);
  animation: 29s float2 infinite;
}
.particle:nth-child(51) {
  top: 1.9300361882%;
  left: 32.0699708455%;
  font-size: 29px;
  filter: blur(1.02px);
  animation: 29s floatReverse infinite;
}
.particle:nth-child(52) {
  top: 91.1764705882%;
  left: 97.4409448819%;
  font-size: 16px;
  filter: blur(1.04px);
  animation: 21s float2 infinite;
}
.particle:nth-child(53) {
  top: 47.6885644769%;
  left: 21.5264187867%;
  font-size: 22px;
  filter: blur(1.06px);
  animation: 27s float infinite;
}
.particle:nth-child(54) {
  top: 83.9024390244%;
  left: 86.2745098039%;
  font-size: 20px;
  filter: blur(1.08px);
  animation: 32s float infinite;
}
.particle:nth-child(55) {
  top: 90.7317073171%;
  left: 5.8823529412%;
  font-size: 20px;
  filter: blur(1.1px);
  animation: 30s float infinite;
}
.particle:nth-child(56) {
  top: 81.9512195122%;
  left: 87.2549019608%;
  font-size: 20px;
  filter: blur(1.12px);
  animation: 36s float infinite;
}
.particle:nth-child(57) {
  top: 70.0729927007%;
  left: 4.8923679061%;
  font-size: 22px;
  filter: blur(1.14px);
  animation: 26s float2 infinite;
}
.particle:nth-child(58) {
  top: 95.4933008526%;
  left: 42.1155729677%;
  font-size: 21px;
  filter: blur(1.16px);
  animation: 35s floatReverse infinite;
}
.particle:nth-child(59) {
  top: 91.1515151515%;
  left: 53.6585365854%;
  font-size: 25px;
  filter: blur(1.18px);
  animation: 24s float infinite;
}
.particle:nth-child(60) {
  top: 81.3559322034%;
  left: 83.820662768%;
  font-size: 26px;
  filter: blur(1.2px);
  animation: 34s floatReverse2 infinite;
}
.particle:nth-child(61) {
  top: 21.568627451%;
  left: 11.811023622%;
  font-size: 16px;
  filter: blur(1.22px);
  animation: 32s floatReverse infinite;
}
.particle:nth-child(62) {
  top: 70.7021791768%;
  left: 32.1637426901%;
  font-size: 26px;
  filter: blur(1.24px);
  animation: 39s float infinite;
}
.particle:nth-child(63) {
  top: 36.2745098039%;
  left: 79.7244094488%;
  font-size: 16px;
  filter: blur(1.26px);
  animation: 23s float2 infinite;
}
.particle:nth-child(64) {
  top: 5.8111380145%;
  left: 18.5185185185%;
  font-size: 26px;
  filter: blur(1.28px);
  animation: 37s floatReverse infinite;
}
.particle:nth-child(65) {
  top: 83.3333333333%;
  left: 51.1811023622%;
  font-size: 16px;
  filter: blur(1.3px);
  animation: 25s floatReverse infinite;
}
.particle:nth-child(66) {
  top: 9.7205346294%;
  left: 74.2913000978%;
  font-size: 23px;
  filter: blur(1.32px);
  animation: 25s floatReverse2 infinite;
}
.particle:nth-child(67) {
  top: 17.5182481752%;
  left: 38.1604696673%;
  font-size: 22px;
  filter: blur(1.34px);
  animation: 39s float2 infinite;
}
.particle:nth-child(68) {
  top: 17.3913043478%;
  left: 64.2023346304%;
  font-size: 28px;
  filter: blur(1.36px);
  animation: 34s float infinite;
}
.particle:nth-child(69) {
  top: 39.9512789281%;
  left: 90.1077375122%;
  font-size: 21px;
  filter: blur(1.38px);
  animation: 31s floatReverse infinite;
}
.particle:nth-child(70) {
  top: 72.0194647202%;
  left: 12.7201565558%;
  font-size: 22px;
  filter: blur(1.4px);
  animation: 40s floatReverse infinite;
}
.particle:nth-child(71) {
  top: 95.3771289538%;
  left: 24.4618395303%;
  font-size: 22px;
  filter: blur(1.42px);
  animation: 23s float2 infinite;
}
.particle:nth-child(72) {
  top: 48.0981595092%;
  left: 40.39408867%;
  font-size: 15px;
  filter: blur(1.44px);
  animation: 24s float2 infinite;
}
.particle:nth-child(73) {
  top: 3.8929440389%;
  left: 44.0313111546%;
  font-size: 22px;
  filter: blur(1.46px);
  animation: 39s floatReverse2 infinite;
}
.particle:nth-child(74) {
  top: 71.6564417178%;
  left: 25.6157635468%;
  font-size: 15px;
  filter: blur(1.48px);
  animation: 34s floatReverse infinite;
}
.particle:nth-child(75) {
  top: 69.7788697789%;
  left: 86.7850098619%;
  font-size: 14px;
  filter: blur(1.5px);
  animation: 26s float infinite;
}
.particle:nth-child(76) {
  top: 71.4975845411%;
  left: 77.8210116732%;
  font-size: 28px;
  filter: blur(1.52px);
  animation: 37s float infinite;
}
.particle:nth-child(77) {
  top: 17.6470588235%;
  left: 69.8818897638%;
  font-size: 16px;
  filter: blur(1.54px);
  animation: 26s floatReverse infinite;
}
.particle:nth-child(78) {
  top: 80.0976800977%;
  left: 55.9371933268%;
  font-size: 19px;
  filter: blur(1.56px);
  animation: 39s float2 infinite;
}
.particle:nth-child(79) {
  top: 35.8353510896%;
  left: 36.0623781676%;
  font-size: 26px;
  filter: blur(1.58px);
  animation: 32s float infinite;
}
.particle:nth-child(80) {
  top: 7.7575757576%;
  left: 89.756097561%;
  font-size: 25px;
  filter: blur(1.6px);
  animation: 29s floatReverse infinite;
}

@keyframes apparition {
  from {
    opacity: 0;
    transform: translateY(100px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(180px);
  }
}
@keyframes floatReverse {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-180px);
  }
}
@keyframes float2 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(28px);
  }
}
@keyframes floatReverse2 {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-28px);
  }
}