@charset "utf-8";

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Noto+Sans+JP:wght@400..700&display=swap');

:root {
  --osaka: #E60012;
  --txt-color: #231815;
}

html,
body {
  height: 100%;
}
html {
  scroll-padding-top: 58px;
}
@media (prefers-reduced-motion: no-preference) {
  html:focus-within {
    scroll-behavior: smooth;
  }
}
body {
  width: 100%;
  color: var(--txt-color);
  font-weight: 500;
}
body.active {
  overflow: hidden;
}

.pc {
  display: none!important;
}
.sp {
  display: block!important;
}

.show {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity .8s, transform .5s;
  transition-timing-function: ease-out;
}
.show.active {
  opacity: 1;
  transform: translateY(0);
}

main {
  padding-top: 58px;
  height: 100%;
  overflow-x: clip;
}
.page {
  top: 58px;
}
.page-content {
  position: relative;
}
.content_bg {
  width: 100%;
  height: calc(100vh - 58px);
  background-image: url(../img/bg_sp.png);
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  position: fixed;
  z-index: -1;
  top: 58px;
}

.del {
  text-decoration: line-through;
}

.video {
  margin: 0 auto;
  width: 100%;
  aspect-ratio: 16 / 9;
}
.video video,
.video iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
}
img {
  width: 100%;
 }
a img {
  transition: .3s ease-in-out;
}
a:hover img {
  opacity: .8;
	}
.btn:hover {
  opacity: .8;
}
.txt-pink {
	color: #ff298f;
}

.coming {
  margin: 0 auto 13.2vw;
  width: 77%;
  max-width: 582px;
  text-align: center;
  position: relative;
}
.coming p {
  animation: 3s coming infinite;
}
@keyframes coming {
  0%, 100% {
    transform: translate(0, 7%);
  }
  50% {
    transform: translate(0, 0%);
  }
}

/* header */
header {
  width: 100%;
  background-color: var(--osaka);
  background-image: url(../img/head.svg);
  background-repeat: no-repeat;
  background-position: left center;
  background-size: 45.5vw 100%;
  box-shadow: 0 3px 3px 0px rgba(0, 0, 0, .2);
  position:fixed;
  top: 0;
  left: 0;
  z-index: 9999;
}
header .inner {
  margin: 0 auto;
  padding: 0 3vw;
  height: 58px;
  display: flex;
  align-items: center;
  position: relative;
}
header h1 {
  margin: 0 auto 0 0;
  width: 39.7vw;
  max-width: 176px;
  line-height: 0;
  flex-shrink: 0;
}
header h1 a {
  display: block;
}
header #navgToggle {
  width: 40px;
  height: 40px;
  display: block;
  flex-shrink: 0;
  order: 3;
  z-index: 99999;
}
.menu-trigger,
.menu-trigger span {
  display: block;
  transition: all .4s;
}
.menu-trigger {
  width: 40px;
  height: 40px;
  background: #fff;
  border-radius: 50%;
  position: relative;
}
.menu-trigger span {
  width: 24px;
  height: 1px;
  background: var(--osaka);
  position: absolute;
  left: 8px;
}
.menu-trigger span:nth-of-type(1) {
  top: 13px;
}
.menu-trigger span:nth-of-type(2) {
  top: 20px;
}
.menu-trigger span:nth-of-type(3) {
  bottom: 13px;
}
.menu-trigger.active span:nth-of-type(1) {
  -webkit-transform: translateY(10px) rotate(-45deg);
  transform: translateY(10px) rotate(-45deg);
  top: 9px;
}
.menu-trigger.active span:nth-of-type(2) {
  opacity: 0;
}
.menu-trigger.active span:nth-of-type(3) {
  -webkit-transform: translateY(-10px) rotate(45deg);
  transform: translateY(-10px) rotate(45deg);
  bottom: 10px;
}
#navG {
  padding: 15px 15px 30px;
  width: 100%;
  height: 100%;
  max-height: calc(100vh - 58px);
  background: #fff;
  position: fixed;
  left: 0;
  top: 58px;
  display: none;
}
#navG ul {
  height: 100%;
  overflow-y: scroll;
}
#navG li a {
  padding: .7em .5em;
  color: var(--osaka);
  font-size: 2rem;
  text-align: center;
  line-height: 1;
  display: block;
  transition: .3s ease-in-out;
}
#navG li a:hover {
  opacity: .7;
}
#navU {
  display: none;
}
header .btn-school {
  margin-right: 2.45vw;
  width: 36.7vw;
  max-width: 234px;
  flex-shrink: 0;
  order: 2;
}

/* content */
.page-content > section {
  padding: 30px 0 calc(13.2vw + 30px);
}
.page-content > section:last-of-type {
  margin-bottom: 30px;
}
.page-content > section h2.ttl  {
  margin: 0 auto calc(13.2vw + 15px);
  text-align: center;
}
.page-content > section h2.ttl img {
  width: 256px;
}

.w_box,
.booth_list > li {
  padding: 10px 5%;
  width: 100%;
  background: #fff;
  position: relative;
}
.w_box::before,
.w_box::after,
.booth_list > li::before,
.booth_list > li::after {
  content: '';
  width: 100%;
  aspect-ratio: 15 / 2;
  background-repeat: no-repeat;
  background-position: center top;
  background-size: 100% 100%;
  display: block;
  position: absolute;
  left: 0;
  z-index: 1;
}
.w_box::before,
.booth_list > li::before {
  background-image: url(../img/w_top.svg);
  top: calc(-13.2vw + 1px);
}
.w_box::after,
.booth_list > li::after {
  background-image: url(../img/w_bottom.svg);
  bottom: calc(-13.2vw + 1px);
}

/* footer */
footer {
  padding: 36px 15px;
  width: 100%;
  color: #fff;
  font-size: 1.2rem;
  line-height: 1.7;
  background: #F19EC2;
}
footer .em {
  font-weight: bold;
}
footer a {
  color: #fff;
}
footer .info {
  text-align: center;
}
footer .info dl:not(:first-of-type) {
  margin-top: 1em;
}
footer .info dt {
  margin: 0 auto .5em;
  padding: .5em 1.5em;
  width: fit-content;
  color: var(--osaka);
  line-height: 1;
  background: #fff;
  border-radius: 2em;
}
footer .navi,
footer .sns {
  margin-top: 20px;
}
footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
footer .navi {
  margin-left: auto;
  margin-right: auto;
  max-width: 35em;
}
footer .navi ul {
  display: -webkit-box;
  display: -ms-flexbox;
  justify-content: center;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
footer .navi li {
  margin-left: -1px;
  padding: .5em 0;
  line-height: 1;
  vertical-align: middle;
}
footer .navi li a {
  padding: 0 .5em;
  border-left: 1px solid #fff;
  border-right: 1px solid #fff;
}
footer .sns ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
footer .sns li {
  margin: 7px;
  width: 43px;
}
footer .sns li a {
  transition: .3s ease-in-out;
}
footer .sns li a:hover {
  opacity: .7;
}
footer .copyright {
  margin-top: 12px;
  text-align: center;
}

.pagetop{
  position: fixed;
  right: 15px;
  bottom: 15px;
  z-index: 1500;
}
.pagetop a{
  display: block;
  width: 50px;
  height: 50px;
  text-align: center;
  background: rgba(230, 0, 18, .5);
  border-radius: 50%;
  line-height: 45px;
}
.pagetop a img {
  width: 20px;
}

.popup-modal-inline {
  margin: 0 auto;
  padding: 30px 15px;
  width: 100%;
  max-width: 440px;
  max-height: 95vh;
  background: #fff;
  overflow-y: auto;
  position: relative;
}


@media (max-width: 350px) {
  /* header */
  header {
    background-size: 43.5vw 100%;
  }
  header h1 {
    width: 36.7vw;
  }
}


@media (min-width: 601px) {
  /* header */
  header {
    background-size: 230px 100%;
  }

  /* content */
  .content_bg {
    background-image: url(../img/bg.png);
  }
  .page-content > section h2.ttl img {
    width: 384px;
  }
  .coming {
    width: 50%;
  }

  /* footer */
  footer {
    font-size: 1.4rem;
  }
  footer .navi ul {
    border-top: none;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
  footer .sns li {
    margin: 8px;
    width: 46px;
  }
  footer .copyright {
    font-size: 1.2rem;
  }

  .popup-modal-inline {
    padding-left: 20px;
    padding-right: 20px;
  }
}


@media (min-width: 1024px) {
  .w_box::before {
    top: -13.1vw;
  }
  .w_box::after {
    bottom: -13.1vw;
  }
}


@media (min-width: 1033px) {
  html {
    scroll-padding-top: 140px;
  }
  .pc {
    display: block!important;
  }
  .sp {
    display: none!important;
  }

  main {
    padding-top: 140px;
  }
  .page {
    top: 140px;
  }
  .content_bg {
    width: 75%;
    height: calc(100vh - 140px);
    top: 140px;
  }

  .coming {
    margin-bottom: 9.8vw;
  }

  /* header */
  header {
    background-size: 32vw 100%;
  }
  header .inner {
    height: 140px;
    max-width: none;
  }
  header h1 {
    width: 26vw;
    max-width: 430px;
  }
  header #navgToggle {
    display: none;
  }
  #navG {
    padding: 0;
    width: 65vw;
    height: auto;
    max-height: none;
    background: transparent;
    position: absolute;
    top: 90px;
    left: 33vw;
    display: block!important;
  }
  #navG ul {
    height: auto;
    overflow-y: hidden;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  #navG li:not(:last-of-type) {
    margin-right: 1em;
  }
  #navG li a {
    padding: .2em 0;
    color: #fff!important;
    font-size: 1.4rem;
  }
  #navU {
    position: absolute;
    top: 30px;
    left: calc(33vw - 6px);
    display: block;
  }
  #navU ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
  #navU li {
    margin: 0 6px;
    width: 42px;
    list-style: none;
  }
  header .btn-school {
    margin-right: 0;
    width: auto;
    max-width: none;
    position: absolute;
    top: 30px;
    right: 3vw;
  }
  header .btn-school img {
    width: auto;
    height: 48px;
  }

  /* content */
  .page-content > section {
    padding: 60px 0 calc(9.8vw + 60px);
  }
  .page-content > section:last-of-type {
    margin-bottom: 60px;
  }
  .page-content > section h2.ttl {
    margin-bottom: calc(9.8vw + 25px);
  }
  .page-content > section h2.ttl img {
    width: 556px;
  }

  .w_box::before {
    top: -9.8vw;
  }
  .w_box::after {
    bottom: -9.8vw;
  }
  .coming {
    width: 60%;
  }

  /* footer  */
  footer {
    padding-top: 70px;
    padding-bottom: 70px;
  }
  footer .navi,
  footer .sns {
    margin-top: 32px;
  }
  footer .sns li {
    margin: 12px;
    width: 66px;
  }
  footer .copyright {
    margin-top: 26px;
  }
}


@media (min-width: 1440px) {
  /* header */
  #navG li a {
    font-size: 1.6rem;
  }

  /* footer  */
  footer {
    font-size: 1.8rem;
  }
  footer .info dl:not(:first-of-type) {
    margin-top: 1.2em;
  }
  footer .info dt {
    padding-top: .3em;
    padding-bottom: .4em;
  }
  footer .sns li {
    width: 86px;
  }
  footer .copyright {
    font-size: 1.4rem;
  }
}


@media (min-width: 1536px) {
  /* header */
  #navG li a {
    font-size: 1.75rem;
  }
}


@media (min-width: 1650px) {
  /* header */
  #navG li:not(:last-of-type) {
    margin-right: 1.5em;
  }
}


@media (min-width: 1800px) {
  /* header */
  header {
    background-size: 554px 100%;
  }
  #navU {
    left: 568px;
  }
  #navG {
    width: calc(97% - 574px);
    left: 574px;
  }
}


@media (min-width:2240px), (min-width:1280px) and (-webkit-min-device-pixel-ratio:2), (min-width:1280px) and (min-resolution: 2dppx) {
  .content_bg {
    background-image: url(../img/bg@2x.png);
  }
}