@charset "UTF-8";

body {
  color: #000;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 16px;
  line-height: 1.6;
  -webkit-text-size-adjust: none;
  /* フォントサイズ自動調整 */
  word-break: normal;
  word-wrap: break-word;
  background-color: #fff;
  overflow-x: hidden;
  font-feature-settings: "palt";
}

body {
  animation: whiteIn 2s ease 0s 1 normal;
  -webkit-animation: whiteIn 2s ease 0s 1 normal;
}

@keyframes whiteIn {
  0% {
    opacity: 0
  }

  100% {
    opacity: 1
  }
}

@-webkit-keyframes whiteIn {
  0% {
    opacity: 0
  }

  100% {
    opacity: 1
  }
}

a:link {
  text-decoration: underline;
  color: #606770;
}

a:visited {
  text-decoration: underline;
  color: #606770;
}

a:hover {
  text-decoration: underline;
  color: #ff0000;
}

.bg {
  background-image: url(../img/bg.svg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 150% auto;
}

.wrap {
  position: relative;
  width: 100%;
}

.outer {
  position: relative;
  width: 100%;
  margin: 0 auto;
}

.header {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1.372;
  background-image: url(../img/sp-bg.png);
  background-size: cover;
}

.top-image-1 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 12;
}

.top-image-2 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 11;
}

.top-image-3 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
}

.top-logo {
  position: absolute;
  bottom: 5%;
  left: 0;
  width: 100%;
  text-align: center;
  z-index: 13;
}

.top-logo img {
  width: 90%;
}

.content {
  position: relative;
  height: 100%;
}

.inner {
  position: relative;
  width: 90%;
  margin: 0 auto;
}

.footer {
  width: 100%;
  padding: 2rem 0;
  font-size: 12px;
  text-align: center;
  background-color: #fff;
}

.footer_inner {
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
  padding: 0 0;
}

.social {
  width: 100%;
  margin: 0 0 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.social_item:first-child {
  width: 14%;
  padding: 0 1.4%;
  line-height: 0;
}

.social_item {
  width: 11%;
  padding: 0 1.4%;
}

.text-6 {
  padding: 0.2em 0.6em;
  font-size: 18px;
  font-weight: 700;
  color: #42a1db;
  background-color: #fff;
}


@media screen and (min-width: 1px) and (max-width: 743px) {
  .pc_display {
    display: none;
  }

  .pc {
    display: none;
  }

  .item-a,
  .item-c {
    display: none;
  }

  .sp-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    z-index: 9999;
    /* 最初は上に隠しておく */
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  .sp-menu-item {
    width: 33.33%;
    border: #fff solid 1px;
  }

  .sp-menu.is-show {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .text-6 {
    font-size: 3.2vw;
  }


}

@media screen and (min-width: 744px) and (max-width: 1024px) {
  .sp_display {
    display: none;
  }

  .sp {
    display: none;
  }

  .wrap {
    display: flex;
  }

  .outer {
    width: 50%;
    height: 100vh;
    overflow-y: scroll;
    flex-shrink: 0;
  }

  .item-a {
    height: 100vh;
    flex: 1;
    min-width: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    text-align: center;
    background-image: url(../img/bg-v.png), url(../img/bg-red.png);
    background-repeat: no-repeat;
    background-size: auto 100%, 50% 100%;
  }

  .item-a-inner {
    padding: 0 5%;
  }


  .item-c {
    display: none;
  }

  .pc-logo {
    width: 100%;
    margin: 0 0 1rem;
  }

  .pc-btn {
    width: 100%;
    margin: 0 0 0.6rem;
    transition: all 0.2s ease;
  }

  .pc-btn:last-child {
    margin: 0;
  }

}

@media screen and (min-width: 1025px) {
  .sp_display {
    display: none;
  }

  .sp {
    display: none;
  }

  .wrap {
    display: flex;
  }

  .header {
    aspect-ratio: 1 / 1.5;
    background-image: none;
  }

  .top-image-1 {
    position: absolute;
    top: 0;
    left: -15%;
    width: 130%;
  }

  .top-image-2 {
    position: absolute;
    top: 0;
    left: -15%;
    width: 130%;
  }

  .top-image-3 {
    position: absolute;
    top: 0;
    left: -15%;
    width: 130%;
  }

  .top-logo {
    bottom: 5%;
  }

  .top-logo img {
    width: 90%;
  }

  .item-a {
    width: 45%;
    flex: 0 0 45%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    text-align: center;
    background-image: url(../img/bg-v.png), url(../img/bg-red.png);
    background-repeat: no-repeat;
    background-size: auto 100%, 50% 100%;
  }

  .outer {
    position: relative;
    width: 55%;
    flex: 0 0 55%;
    padding-left: 5%;
    padding-right: 15%;
    max-width: none;
    /* 既存の max-width:30% を無効化 */
    height: 100vh;
    overflow-y: scroll;
  }

  .item-c {
    width: 0;
    flex: 0;
  }

  .item-a-inner {
    width: 70%;
    max-width: 420px;
    margin: 0 0 0 10%;
  }

  @media screen and (max-height: 700px) {
    .item-a-inner {
      max-width: 300px;
    }
  }

  .pc-logo {
    width: 100%;
    margin: 0 0 1rem;
  }

  .pc-btn {
    width: 100%;
    margin: 0 0 0.46rem;
    transition: all 0.2s ease;
  }

  .pc-btn:hover {
    transform: translateX(10px);
  }

  .pc-btn:last-child {
    margin: 0;
  }

  .outer::-webkit-scrollbar {
    width: 10px;
    background: transparent;
    /* デフォルトは非表示 */
  }

  .outer.has-scroll::-webkit-scrollbar {
    background: #000;
  }

  .outer::-webkit-scrollbar-thumb {
    background-color: #fccf00;
    border-left: 2px solid #000;
    border-right: 2px solid #000;
  }

  .social_item:first-child {
    width: 60px;
    padding: 0 5px;
    line-height: 0;
  }

  .social_item {
    width: 50px;
    padding: 0 8px;
  }

  a.alpha img {
    -webkit-transition: all 0.2s ease;
    -o-transition: all 0.2s ease;
    transition: all 0.2s ease;
  }

  a.alpha img:hover {
    opacity: 0.6;
    filter: alpha(opacity=60);
    -ms-filter: 'alpha(opacity=60)';
  }

  a.btn-hover img {
    -webkit-transition: -weblit-transform 0.3s;
    -o-transition: -o-transform 0.3s;
    -webkit-transition: -webkit-transform 0.3s;
    transition: -webkit-transform 0.3s;
    -o-transition: transform 0.3s;
    transition: transform 0.3s;
    transition: transform 0.3s, -webkit-transform 0.3s;
  }

  a.btn-hover img:hover {
    -webkit-transform: scale(1.05);
    -ms-transform: scale(1.05);
    transform: scale(1.05);
  }

  button.btn-hover img {
    -webkit-transition: -weblit-transform 0.3s;
    -o-transition: -o-transform 0.3s;
    -webkit-transition: -webkit-transform 0.3s;
    transition: -webkit-transform 0.3s;
    -o-transition: transform 0.3s;
    transition: transform 0.3s;
    transition: transform 0.3s, -webkit-transform 0.3s;
  }

  button.btn-hover img:hover {
    -webkit-transform: scale(1.05);
    -ms-transform: scale(1.05);
    transform: scale(1.05);
  }

}