@charset "utf-8";
/* CSS Document */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700;800&display=swap');
* {
  box-sizing: border-box;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}
.main_content {
  color: #ffffff;
  font-family: "Roboto", sans-serif;
}
/*kcg-game_wrapper*/
.kcg-game_wrapper {
  width: 100%;
  background: #000000;
  background: linear-gradient(45deg, rgba(0, 0, 0, 1) 8%, rgba(221, 0, 255, 1) 20%, rgba(74, 0, 84, 1) 45%, rgba(0, 0, 0, 1) 50%, rgba(0, 31, 110, 1) 55%, rgba(0, 251, 255, 1) 80%, rgba(0, 0, 0, 1) 92%);
  background-size: 400% 400%;
  animation: Gradient 20s ease infinite;
  overflow: hidden;
  position: relative;
  z-index: 0;
}
.kcg-game_wrapper::before, .kcg-game_wrapper::after {
  content: "";
  width: 70vmax;
  height: 70vmax;
  position: absolute;
  background: rgba(0, 0, 0, 0.07);
  left: -20vmin;
  top: -20vmin;
  animation: morph 25s linear infinite alternate, spin 35s linear infinite;
  z-index: 1;
  will-change: border-radius, transform;
  transform-origin: 55% 55%;
  pointer-events: none;
  z-index: -1;
}
.kcg-game_wrapper::after {
  width: 70vmin;
  height: 70vmin;
  left: auto;
  right: -10vmin;
  top: auto;
  bottom: 0;
  animation: morph 10s linear infinite alternate, spin 20s linear infinite reverse;
  transform-origin: 20% 20%;
}
@keyframes Gradient {
  0% {
    background-position: 0 50%
  }
  50% {
    background-position: 100% 50%
  }
  100% {
    background-position: 0 50%
  }
}
@-webkit-keyframes Gradient {
  0% {
    background-position: 0 50%
  }
  50% {
    background-position: 100% 50%
  }
  100% {
    background-position: 0 50%
  }
}
@-moz-keyframes Gradient {
  0% {
    background-position: 0 50%
  }
  50% {
    background-position: 100% 50%
  }
  100% {
    background-position: 0 50%
  }
}
@keyframes morph {
  0% {
    border-radius: 40% 60% 60% 40% / 70% 30% 70% 30%;
  }
  100% {
    border-radius: 40% 60%;
  }
}
@keyframes spin {
  to {
    transform: rotate(1turn);
  }
}
.st0 {
  display: none;
}
.st1 {
  display: inline;
}
.st2 {
  opacity: 0.29;
}
.st3 {
  fill: #ffffff;
}
.st4 {
  clip-path: url(#SVGID_2_);
  fill: #ffffff;
}
.st5 {
  clip-path: url(#SVGID_4_);
}
.st6 {
  clip-path: url(#SVGID_6_);
}
.st7 {
  clip-path: url(#SVGID_8_);
}
.st8 {
  clip-path: url(#SVGID_10_);
}
.st9 {
  fill: none;
}
.st10 {
  clip-path: url(#SVGID_12_);
}
.st11 {
  opacity: 0.7;
}
.st12 {
  clip-path: url(#SVGID_14_);
}
.st13 {
  opacity: 0.2;
}
.st14 {
  clip-path: url(#SVGID_16_);
}
.st15 {
  opacity: 0.3;
  fill: #ffffff;
  enable-background: new;
}
/*firstview*/
.firstview {
  position: relative;
  width: 100%;
  height: 70vh;
  background: linear-gradient(rgba(0, 70, 255, .4), rgba(0, 160, 155, 0)), url("../../images/school_info/game-industry/main_visual.webp") no-repeat center center;
  background-size: cover;
  animation: firstview-animation .5s infinite alternate;
}
@keyframes firstview-animation {
  0% {
    filter: brightness(1);
  }
  20% {
    filter: brightness(1.05);
    animation-delay: .2s;
  }
  40% {
    filter: brightness(1.03);
  }
  60% {
    filter: brightness(1);
    animation-delay: .3s;
  }
  80% {
    filter: brightness(1.05);
  }
  100% {
    filter: brightness(1);
    animation-delay: .2s;
  }
}
.primary-catch {
  position: absolute;
  left: 5%;
  bottom: 10%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  font-size: clamp(4rem, 2.058rem + 8.28vw, 12rem);
  line-height: .8;
  font-weight: 900;
}
/*テキストアニメーション01*/
.primary-catch span {
  margin: 0;
  transform: translateX(-70rem);
  animation: kcg-game-animation 1s forwards;
}
@keyframes kcg-game-animation {
  0% {
    transform: translateX(-70rem);
  }
  100% {
    transform: translateX(0);
  }
}
/*.primary-catch span:nth-child(1) {
 
}*/
.primary-catch span:nth-child(2) {
  animation-delay: 0.4s
}
.primary-catch span:nth-child(3) {
  animation-delay: 1s
}
.main-catch {
  font-weight: 900;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: absolute;
  right: 5%;
  bottom: 10%;
  width: fit-content;
}
.main-catch_primary {
  font-size: clamp(2rem, 1.272rem + 3.11vw, 5rem);
  text-shadow: 0 0 1.3rem #00fbff;
}
.main-catch_secoundary {
  font-size: clamp(2rem, 1.903rem + 0.41vw, 2.4rem);
  animation: main-catch_secoundary-blur 1s both ease-in;
  text-transform: capitalize;
}
@keyframes main-catch_secoundary-blur {
  from {
    color: transparent;
    text-shadow: 0 0 30px rgba(255, 255, 255, 1);
  }
  to {
    color: #fff;
    text-shadow: 0;
  }
}
/*テキストアニメーション02*/
.main-catch_primary span {
  display: inline-block;
  opacity: 0;
  transform: translate(-10rem, 0) scale(.3);
  animation: game-industry-animation .5s forwards;
  animation-delay: 2s;
}
.main-catch_primary span:nth-of-type(2) {
  animation-delay: 2.05s;
}
.main-catch_primary span:nth-of-type(3) {
  animation-delay: 2.1s;
}
.main-catch_primary span:nth-of-type(4) {
  animation-delay: 2.15s;
}
.main-catch_primary span:nth-of-type(5) {
  animation-delay: 2.2s;
}
.main-catch_primary span:nth-of-type(6) {
  animation-delay: 2.25s;
}
.main-catch_primary span:nth-of-type(7) {
  animation-delay: 2.3s;
}
.main-catch_primary span:nth-of-type(8) {
  animation-delay: 2.35s;
}
.main-catch_primary span:nth-of-type(9) {
  animation-delay: 2.4s;
}
@keyframes game-industry-animation {
  40% {
    transform: translate(50px, 0) scale(1);
    opacity: 1;
    color: #fff;
  }
  60% {
    color: #E5FF00;
  }
  80% {
    transform: translate(0) scale(3);
    opacity: 0;
  }
  100% {
    transform: translate(0) scale(1);
    opacity: 1;
  }
}
.game-room-slider {
  display: flex;
  overflow: hidden;
  width: 100%;
  height: clamp(14rem, 11.087rem + 12.43vw, 26rem);
}
.game-room-slider ul {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  animation: game-room-slider_animation 100s linear infinite .5s both;
  -webkit-animation: game-room-slider_animation 100s linear infinite .5s both;
}
.game-room-slider ul li {
  width: auto;
  height: 100%;
}
.game-room-slider li img {
  width: auto;
  height: 100%;
}
@keyframes game-room-slider_animation {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}
@-webkit-keyframes game-room-slider_animation {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}
.kcg-game-introduction {
  font-size: clamp(1rem, 0.842rem + 0.67vw, 1.65rem);
  text-align: justify;
}
.kcg-game-introduction p {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 1rem;
  padding: clamp(1rem, 0.806rem + 0.83vw, 1.8rem) clamp(1.2rem, 1.006rem + 0.83vw, 2rem);
  opacity: 0;
  visibility: hidden;
  transform: translateY(50px);
  transition: opacity 1.5s, visibility 1s, transform 1s ease-out;
  box-shadow: 0 0 1.3rem #00fbff;
  margin: clamp(2rem, 2rem + 10%, 5rem) 0;
}
.kcg-game-introduction p.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0px);
}

.kcg-game-introduction-catch {
  margin: clamp(3rem, 1rem + 5vw, 7rem) auto 0;
  text-align: center;
  font-size: clamp(1.3rem, 1.3rem + 1vw, 2.2rem);
  font-weight: bold;
  line-height: 1.6;
}

/*ゲームイベントセクション以下*/
.kcg-game-contents {
  padding: 0 clamp(0.938rem, -0.352rem + 5.5vw, 6.25rem);
  position: relative;
}
/*ペンキ*/
.boms_animation, .boms_animation-delay_01, .boms_animation-delay_02 {
  transform: scale(0%);
  transition: opacity .1s, transform .1s ease-out;
}
.boms_animation.is-active {
  transform: scale(100%);
}
.boms_animation-delay_01.is-active {
  transform: scale(100%);
  transition-delay: .3s;
}
.boms_animation-delay_02.is-active {
  transform: scale(100%);
  transition-delay: .5s;
}
.boms_purple_01 {
  position: absolute;
  top: 5%;
  left: 2%;
  z-index: -1;
  width: 20vw;
}
.boms_purple_02 {
  position: absolute;
  top: 40%;
  left: 25%;
  z-index: -1;
  width: 10vw;
}
.boms_purple_03 {
  position: absolute;
  top: 95%;
  right: 20%;
  z-index: 0;
  width: 12vw;
}
.boms_green_01 {
  position: absolute;
  top: 13%;
  left: 15%;
  z-index: -2;
  width: 10vw;
}
.boms_green_02 {
  position: absolute;
  top: 56%;
  right: 5%;
  z-index: -2;
  width: 20vw;
}
.boms_blue_01 {
  position: absolute;
  top: 25%;
  right: 2%;
  z-index: -1;
  width: 15vw;
}
.boms_blue_02 {
  position: absolute;
  top: 42%;
  left: 18%;
  z-index: 0;
  width: 6vw;
}
.boms_blue_03 {
  position: absolute;
  top: 90%;
  right: 8%;
  z-index: 0;
  width: 18vw;
}
.boms_orange_01 {
  position: absolute;
  top: 42%;
  left: 15%;
  z-index: -1;
  width: 20vw;
}
.boms_orange_02 {
  position: absolute;
  top: 98%;
  right: 5%;
  z-index: -1;
  width: 7vw;
}
.boms_red_01 {
  position: absolute;
  top: 52%;
  right: 15%;
  z-index: -1;
  width: 15vw;
}
.boms_red_02 {
  position: absolute;
  top: 12%;
  left: 2%;
  z-index: 0;
  width: 15vw;
}
.boms_pink_01 {
  position: absolute;
  top: 70%;
  left: 3%;
  z-index: -1;
  width: 20vw;
}
.boms_pink_02 {
  position: absolute;
  top: 30%;
  left: 30%;
  z-index: 0;
  width: 18vw;
}
.boms_yellow_01 {
  position: absolute;
  top: 75%;
  left: 0%;
  z-index: 0;
  width: 8vw;
}
.boms_yellow_02 {
  position: absolute;
  top: 27%;
  right: 13%;
  z-index: -2;
  width: 10vw;
}
.boms_animation {
  /*opacity: 0;*/
  transform: scale(0%);
  transition: opacity .1s, transform .1s ease-out;
}
.boms_animation.is-active {
  /*opacity: 1;*/
  transform: scale(100%);
}
/*ペンキここまで*/
h2.game-event {
  font-size: clamp(1.7rem, 1.384rem + 1.35vw, 3rem);
  font-weight: 900;
  background: -webkit-linear-gradient(left, rgba(240, 255, 0) 50%, transparent 50%);
  background: -moz-linear-gradient(left, rgb(240, 255, 0) 50%, transparent 50%);
  background: linear-gradient(left, rgb(240, 255, 0) 50%, transparent 50%);
  background-size: 200% 2rem;
  background-position: 100% .5em;
  transition: 1s;
  width: fit-content;
  margin-bottom: 3rem;
}
h2.game-event.is-active {
  background-position: 0% .5em;
  color: #000000;
}
.featured-game-events_wrapper {
  display: grid;
  grid-template-columns: 1fr 66%;
  grid-gap: 2rem;
  margin-bottom: 10rem;
  opacity: 0;
  visibility: hidden;
  transform: translateX(300px);
  transition: opacity 1.5s, visibility 1s, transform .5s ease-out;
}
.featured-game-events_wrapper.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0px);
}
.featured-game-events_preface h3 {
  font-size: clamp(2rem, 1.903rem + 0.41vw, 2.4rem);
  font-weight: 900;
}
.featured-game-events_imagewrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap: 2rem;
}
.featured-game-events_imagebox, .game-events_imagebox {
  width: 100%;
  height: 0;
  padding-top: 60%;
  position: relative;
  overflow: hidden;
  margin-bottom: .5rem;
}
.featured-game-events_imagebox img, .game-events_imagebox img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}
.image_transform1 {
  transform: rotate(355deg) scale(1.2) translateY(5px);
  transform-origin: center;
  top: -15%;
  left: 10%;
}
.image_transform2 {
  transform: rotate(357deg) scale(1.1) translate(30px, 20px);
  transform-origin: center;
  z-index: 1;
}
.image_transform3 {
  transform: rotate(8deg) scale(.8);
  transform-origin: center;
  z-index: -1;
}
.game-events_container {
  margin-top: 15rem;
  padding: 0;
}
.game-events_container h5 {
  font-size: 20rem;
  font-weight: 900;
  position: relative;
  transform: translateY(100px);
  transition: .2s ease-in;
  opacity: 0;
  text-align: center;
}
.game-events_container h5.is-active {
  font-size: 4rem;
  transform: translateY(0px);
  opacity: 1;
}
.game-events_container h5::before {
  content: "";
  background-image: radial-gradient(#ffffff 30%, transparent 30%);
  background-size: 1.5rem 1.5rem;
  background-position: 0px 0px;
  height: 4.2rem;
  width: 1.5rem;
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.game-events_wrapper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 2rem;
}
.game-events_wrapper h4, .game-events-list {
  font-size: clamp(1rem, 0.903rem + 0.41vw, 1.4rem);
}
.game-events-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 2rem;
  padding: 5rem 0 10rem;
}
.game-events-list li {
  transform: skewY(-3deg);
  text-align: center;
  border: solid 1px #FFFFFF;
  border-radius: .2rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(50px);
  transition: opacity .5s, visibility .5s, transform .5s ease-out;
  padding: 0.3rem .5rem;
}
.game-events-list li.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0px);
}
.game-events-list li:first-child {
  border: none;
}
.game-workshop {
  padding: 0 clamp(0.938rem, -0.352rem + 5.5vw, 6.25rem) clamp(0rem, -1.942rem + 8.28vw, 8rem);
}
.game-workshop_wrapper {
  display: grid;
  grid-template-columns: 30% auto;
  align-items: center;
  grid-gap: 4rem;
}
.game-workshop_image {
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
  transform: scale(.8);
}
.game-workshop_image img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}
.game-workshop_preface h6 {
  font-size: clamp(1.8rem, 1.654rem + 0.62vw, 2.4rem);
  font-weight: 900;
}
.game-workshop_preface ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap: 1.2rem;
}
.game-workshop_preface li {
  font-size: clamp(1rem, 0.903rem + 0.41vw, 1.4rem);
  margin-bottom: 0;
  line-height: 1.2;
}
.game-workshop_preface li:last-child {
  list-style: none;
}
.kcg-game-linkbtn_wrapper {
  display: flex;
  padding: clamp(0rem, -1.214rem + 5.18vw, 5rem) clamp(0.938rem, -0.352rem + 5.5vw, 6.25rem) 5rem;
  justify-content: center;
  gap: 3rem;
}
.kcg-game-linkbtn_wrapper a {
  padding: 1.25rem 0;
  border: none;
  outline: none;
  color: #fff;
  font-family: poppins, sans-serif;
  cursor: pointer;
  position: relative;
  z-index: 0;
  border-radius: 0.75rem;
  text-decoration: none;
  width: 100%;
  text-align: center;
  border: solid 1px #555;
}
.kcg-game-linkbtn_wrapper a::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000000;
  border-radius: 0.75rem;
  z-index: -1;
}
.kcg-game-linkbtn_wrapper a::before {
  content: "";
  background: linear-gradient(45deg, #ff0000, #ff9900, #ffcc00, #00ff00, #00ccff, #0000ff, #9900ff, #ff00cc);
  position: absolute;
  top: -2px;
  left: -2px;
  background-size: 600%;
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  filter: blur(.5rem);
  animation: kcg-game-linkbtn_wrapper-hover 20s linear infinite;
  transition: opacity 0.3s ease-in-out;
  opacity: 0;
  border-radius: 0.75rem;
  z-index: -1;
}
@keyframes kcg-game-linkbtn_wrapper-hover {
  0% {
    background-position: 0 0;
  }
  50% {
    background-position: 400% 0;
  }
  100% {
    background-position: 0 0;
  }
}
/* hover */
.kcg-game-linkbtn_wrapper a:hover::before {
  opacity: 1;
}
@media (max-width: 991.9px) {
  .firstview {
    padding: 0 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 60vh;
  }
  .featured-game-events_wrapper {
    display: block;
    margin-bottom: 3rem;
  }
  .featured-game-events_imagewrapper {
    grid-gap: 1rem;
  }
  .game-events_wrapper {
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 1rem;
  }
  .game-workshop_wrapper {
    display: flex;
    flex-direction: column-reverse;
    grid-gap: 0;
  }
}
@media (max-width: 767.9px) {
  .main-catch_primary {
    margin: 3rem 0 0;
    letter-spacing: -.1rem;
  }
  .primary-catch, .main-catch {
    position: unset;
  }
  .game-room-slider ul {
    animation: game-room-slider_animation 200s linear infinite;
    -webkit-animation: game-room-slider_animation 200s linear infinite;
  }
  @keyframes game-room-slider_animation {
    from {
      transform: translateX(0);
    }
    to {
      transform: translateX(-10%);
    }
  }
  @-webkit-keyframes game-room-slider_animation {
    from {
      transform: translateX(0);
    }
    to {
      transform: translateX(-10%);
    }
  }
  .main-catch {
    width: 100%;
  }
  .boms_purple_01 {
    position: absolute;
    top: 0%;
    left: 2%;
    z-index: -1;
    width: 30vw;
  }
  .boms_purple_02 {
    position: absolute;
    top: 48%;
    left: 25%;
    z-index: -1;
    width: 18vw;
  }
  .boms_purple_03 {
    position: absolute;
    top: 99%;
    right: 25%;
    z-index: -1;
    width: 20vw;
  }
  .boms_green_01 {
    position: absolute;
    top: 2%;
    left: 30%;
    z-index: -2;
    width: 13vw;
  }
  .boms_green_02 {
    position: absolute;
    top: 52%;
    right: 0%;
    z-index: -2;
    width: 35vw;
  }
  .boms_blue_01 {
    position: absolute;
    top: 30%;
    right: 2%;
    z-index: -1;
    width: 20vw;
  }
  .boms_blue_02 {
    position: absolute;
    top: 43%;
    left: 0;
    z-index: 0;
    width: 10vw;
  }
  .boms_blue_03 {
    position: absolute;
    top: 97%;
    right: 8%;
    z-index: -1;
    width: 25vw;
  }
  .boms_orange_01 {
    position: absolute;
    top: 50%;
    left: 10%;
    z-index: -1;
    width: 25vw;
  }
  .boms_orange_02 {
    position: absolute;
    top: 100%;
    right: 0%;
    z-index: -1;
    width: 15vw;
  }
  .boms_red_01 {
    position: absolute;
    top: 51%;
    right: 0;
    z-index: -1;
    width: 20vw;
  }
  .boms_red_02 {
    position: absolute;
    top: 3%;
    left: 20%;
    z-index: 0;
    width: 18vw;
  }
  .boms_pink_01 {
    position: absolute;
    top: 80%;
    left: 3%;
    z-index: -1;
    width: 35vw;
  }
  .boms_pink_02 {
    position: absolute;
    top: 45%;
    left: 30%;
    z-index: 0;
    width: 18vw;
  }
  .boms_yellow_01 {
    position: absolute;
    top: 82%;
    left: 0%;
    z-index: 0;
    width: 15vw;
  }
  .boms_yellow_02 {
    position: absolute;
    top: 29%;
    right: 15%;
    z-index: -2;
    width: 10vw;
  }
  .image_transform3 {
    transform: rotate(357deg) scale(1.2) translate(30px, 20px);
    transform-origin: center;
    z-index: 1;
  }
  .game-events_container {
    margin-top: 8rem;
  }
  .game-events-list {
    grid-template-columns: 1fr;
    grid-gap: unset;
    padding: 3rem 0;
  }
  .game-events_container h5 {
    font-size: 10rem;
  }
  .game-events_container h5.is-active {
    font-size: 2rem;
  }
  .game-events_container h5::before {
    background-size: 1rem 1rem;
    height: 3rem;
    width: 1rem;
    top: -50%;
  }
  .game-workshop_preface h6 span {
    display: block;
  }
  .game-workshop_preface ul {
    grid-template-columns: 1fr;
    grid-gap: 0.25rem;
  }
  .kcg-game-linkbtn_wrapper {
    flex-direction: column;
    gap: 2rem;
  }
}