.container {
  width: 480px;
  height: 480px;
  position: relative;
  overflow: hidden;
  background-color: #E6FFE9;
  animation: background 25s forwards;
}

.box-1, .box-2, .box-3,
.box-4, .box-5, .box-6 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: transparent;
}

h1 {
  position: absolute;
  margin: 0;
  width: 100%;
  height: 480px;
  color: #fff;
  font-size: 42px;
  text-align: center;
  line-height: 480px;
  animation: title-1 3s 25.5s forwards;
}

.box-1 {
  display: flex;
  justify-content: center;
  align-content: center;
  align-items: center;
  flex-wrap: wrap-reverse;
  animation: fade-out .5s 6s forwards;
}

p img {
  width: 100px;
  height: auto;
}

.box-1 p {
  width: 132px;
  height: 100px;
  text-align: center;
  opacity: 0;
  animation: mountain 4.5s forwards;
}

.box-2 p {
  position: relative;
  margin: 128px auto 0;
  width: fit-content;
  height: fit-content;
  padding: 2px 38px;
  text-align: center;
  font-size: 42px;
  color: #666;
  font-weight: bold;
  opacity: 0;
  transform: translateY(28px);
  animation: fun 4s 6.8s forwards;
}

.box-2 p::before,
.box-2 p::after {
    position: absolute;
    top: 0.8rem;
    height: 42px;
    content: '';
}

.box-2 p::before {
    border-left: solid 5px;
    left: 0;
    transform: rotate(-30deg);
}

.box-2 p::after {
    border-right: solid 5px;
    right: 0;
    transform: rotate(30deg);
}

.box-2 img {
  position: absolute;
  bottom: 0;
  transform: translateY(120px);
  animation: bound-y 4s 8s forwards;
}

.box-3 .shaker {
  position: relative;
  width: 120px;
  height: 400px;
  margin: 0 auto;
  animation: shake 5s 14.3s forwards linear;
  transform-origin: center top;
}

.box-3 .shaker::before {
  position: absolute;
  top: -20;
  left: calc(50% - 4px);
  content: '';
  display: inline-block;
  width: 8px;
  height: 0;
  background-color: brown;
  animation: rope 1s 11s forwards linear;
}

.box-3 .shadow {
  position: absolute;
  bottom: 0;
  left: calc(50% - 40px);
  content: '';
  display: inline-block;
  width: 80px;
  height: 80px;
  background: #999;
  border-radius: 50%;
  transform: scaleY(0.6);
  opacity: 0;
  animation: shadow 7s 12.6s linear;
}

.box-3 img {
  position: absolute;
  left: calc(50% - 50px);
  z-index: 1;
  transform: translateY(-120px);
  animation: hanger 1.4s 12s forwards;
}

.box-4 {
  display: grid;
  grid-template-columns: 46px 86px 86px 43px 86px 86px 46px;
  grid-template-rows: 46px 86px 86px 43px 86px 86px 46px;
  animation: zoom 1.5s 26s forwards ease-in;
  transform-origin: center;
}
.box-4 p {
  margin: 0;
}
.box-4 img {
  width: 100%;
  opacity: 0;
  animation: circle 2s forwards;
}

.box-5 {
  width: 0;
  background-color: #E9FFA5;
  animation: background-2 1s 28s forwards linear;
}

.message {
  opacity: 0;
  animation: message 1s 29s forwards;
}

.balloon {
  position: relative;
  margin: 120px auto;
  padding: 8px 24px;
  width: fit-content;
  color: #555;
  font-size: 16px;
  background: #fff;
  border-radius: 15px;
  opacity: 0;
  transform: translateY(32px);
  animation: balloon .5s 29.5s forwards;
}

.balloon:before {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -15px;
  border: 15px solid transparent;
  border-top: 15px solid #fff;
}

.balloon span {
  margin: 0;
  padding: 0;
}

.message img {
  position: absolute;
  top: 230px;
  left: calc(50% - 50px);
  animation: thanks 1.5s 30s infinite;
  transform-origin: bottom;
}
.message .shadow {
  position: absolute;
  top: 350px;
  width: 80px;
  height: 38px;
  left: calc(50% - 40px);
  border-radius: 50%;
  background: #666;
  animation: shadow-2 1.5s 30s infinite;
}

/*------- box-1 アニメーション ----------*/

@keyframes mountain {
  0% {
    opacity: 0;
    transform: translateY(-380px) scale(1);
  }
  
  35% {
    opacity: 1;
    transform: translateY(0) scale(1, 0.8);
    transform-origin: top;
  }
  36% {
    opacity: 1;
    transform: translateY(0) scale(1, 0.7);
    transform-origin: bottom;
    transition-timing-function: ease-in;
  }
  
  37.5%{
    opacity: 1;
    transform: translateY(-48px) scale(1, 0.9);
    transform-origin: top;
    transition-timing-function: ease-in-out;
  }
  42.5% {
    opacity: 1;
    transform: translateY(-48px) scale(1, 0.8);
    transform-origin: top;
    transition-timing-function: ease-in-out;
  }

  47.5% {
    opacity: 1;
    transform: translateY(8px) scale(1, 0.9);
    transform-origin: bottom;
  }
  50% {
    opacity: 1;
    transform: translateY(8px) scale(1, 0.7);
    transform-origin: bottom;
  }
  
  52.5% {
    opacity: 1;
    transform: translateY(-8px) scale(1, 0.9);
    transform-origin: bottom;
  }
  55% {
    opacity: 1;
    transform: translateY(0) scale(1, 0.9);
    transform-origin: bottom;
  }
  57.5%, 97.5% {
    opacity: 1;
    transform: translateY(0) scale(1);
    transform-origin: bottom;
  }
  
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes fade-out {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

.box-1 p:first-child {
  animation-delay: .5s;
}

.box-1 p:nth-child(2) {
  animation-delay: 1s;
}

.box-1 p:nth-child(3) {
  animation-delay: 1.5s;
}

.box-1 p:nth-child(4) {
  animation-delay: 2s;
}

.box-1 p:nth-child(5) {
  animation-delay: 2.5s;
}

.box-1 p:last-child {
  width: 100%;
  height: 100px;
  animation-delay: 3s;
}

/*------- box-2 アニメーション ----------*/

@keyframes bound-y {
  0% {
    transform: translate(0, 120px) scale(1, 1);
    transition-timing-function: ease-in;
  }
  20% {
    transform: translate(60px, -380px) scale(1, 0.8);
  }
  21% {
    transform: translate(60px, -380px) scale(1);
    transform-origin: top;
    transition-timing-function: ease-in;
  }
  40% {
    transform: translate(160px, 0) scale(1, 0.8);
    transition-timing-function: ease-in;
  }
  41% {
    transform: translate(160px, 0) scale(1, 1);
    transition-timing-function: ease-in;
  }
  60% {
    transform: translate(280px, -380px) scale(1, 0.8);
    transition-timing-function: ease-in;
  }
  61% {
    transform: translate(280px, -380px) scale(1, 1);
    transition-timing-function: ease-in;
  }
  80% {
    transform: translate(360px, 0) scale(1, 0.8);
    transition-timing-function: ease-in;
  }
  81% {
    transform: translate(360px, 0) scale(1, 1);
    transition-timing-function: ease-in;
  }
  100% {
    transform: translate(600px, -520px) scale(1);
    transition-timing-function: ease-in;
  }
}

/*------- box-3 アニメーション ----------*/

@keyframes rope {
  0% {
    height: 0;
  }
  100% {
    height: 300px;
  }
}

@keyframes hanger {
  0% {
    transform: translateY(-120px);
  }
  100% {
    transform: translateY(280px);
  }
}

@keyframes shake {
  0% {
    transform: rotate(0) scaleX(1);
  }
  20% {
    transform: rotate(-90deg) scaleX(1);
  }
  40% {
    transform: rotate(0) scaleX(0.8);
  }
  60% {
    transform: rotate(90deg) scaleX(1);
  }
  80% {
    transform: rotate(0) scaleX(0.8);
  }
  100% {
    transform: rotate(-180deg) scaleX(1);
  }
}

@keyframes shadow {
  0% {
    opacity: 0;
    transform: translate(0) scale(0);
  }
  10%, 26% {
    opacity: 1;
    transform: translate(0) scale(1, 0.5);
  }
  30%, 40%{
    opacity: 1;
    transform: translate(200px, 0) scale(0);
  }
  56% {
    opacity: 1;
    transform: translate(0, 0) scale(1, 0.5);
  }
  60%, 70% {
    opacity: 1;
    transform: translate(-200px, 0) scale(0);
  }
  84% {
    opacity: 1;
    transform: translate(0, 0) scale(1, 0.5);
  }
  90% {
    opacity: 1;
    transform: translate(200px, 0) scale(0);
  }
  100% {
    opacity: 0;
    transform: translate(200px, 0) scale(0);
  }
}

/*------- box-4 アニメーション ----------*/

@keyframes circle {
  0% {
    opacity: 1;
    transform: rotateY(0deg);
  }
  40% {
    opacity: 1;
    transform: rotateY(360deg);
  }
  41%, 100% {
    opacity: 1;
    transform: none;
  }
}

.box-4 p:nth-child(12) img {
  animation-delay: 20s;
}

.box-4 p:nth-child(20) img {
  animation-delay: 20.5s;
}
.box-4 p:nth-child(34) img {
  animation-delay: 21s;
}
.box-4 p:nth-child(40) img {
  animation-delay: 21.5s;
}
.box-4 p:nth-child(38) img {
  animation-delay: 22s;
}
.box-4 p:nth-child(30) img {
  animation-delay: 22.5s;
}
.box-4 p:nth-child(16) img {
  animation-delay: 23s;
}
.box-4 p:nth-child(10) img {
  animation-delay: 23.5s;
}

@keyframes zoom {
  0%{
    opacity: 1;
    transform: scale(1);
  }
  70% {
    opacity: 1;
    transform: scale(1.1);
  }
  100% {
    opacity: 0;
    transform: scale(1.2);
  }
}

/*------- FUN アニメーション ----------*/

@keyframes fun {
  0% {
    opacity:0;
    transform: translateY(28px);
  }
  15%, 97.5% {
    opacity:1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
  }
}

/*------- CSS ANIMATION アニメーション ----------*/

@keyframes title-1 {
  from {
    opacity: 1;
    color: #fff;
  }
  40%, 80% {
    opacity: 1;
    color: #666;
  }
  to {
    opacity: 0;
    color: #666;
  }
  
}

/*------- 背景 アニメーション ----------*/

@keyframes background {
  0%{
    background-color: #E6FFE9;
  }
  25% {
    /* background-color: #FFBEDA; */
    background-color: #FFFFAA;
  }
  50% {
    background-color: #FFBEDA;
    /* background-color: #FFFFAA; */
  }
  75% {
    background-color: #D9E5FF;
  }
  100% {
    background-color: #FFD5EC;
  }
}


/*------- box-5 アニメーション ----------*/

@keyframes background-2 {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}

@keyframes message {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes balloon {
  0% {
    opacity: 0;
    transform: translateY(32px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes thanks {
  0% {
    transform: none;
  }
  
  50% {
    transform: translateY(-24px) scale(1, 0.9);
  }

  100% {
    transform: translateY(0px) scale(1);
  }
}

@keyframes shadow-2 {
  0% {
    transform: none;
  }
  
  50% {
    transform: scale(0.8);
  }

  100% {
    transform: scale(1);
  }
}

.license {
  width: 480px;
  font-size: 0.9rem;
  color: #666;
  line-height: 1.6;
}