@charset "UTF-8";

html,
body {
  overflow-x: hidden;
}

/*メイン部分背景*/
/* .main_bk1{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 800px;
  z-index: -2;
} */

.top2025 .title_scelto {
  text-align: center;
  padding: 5em 2em 3em;
  font-size: var(--f30);
  font-weight: bold;
  color: var(--darkblue);
}

/*SP*/
@media screen and (max-width: 600px) {
  .top2025 .title_scelto {
    padding: 3em 2em;
    font-size: var(--f18);
  }
}

.top2025 .title_scelto .text_scelto {
  display: block;
  width: 50%;
  max-width: 280px;
  margin: 1em auto 0;
}

.top2025 .title_scelto .logo_scelto {
  display: block;
  width: 80%;
  max-width: 700px;
  margin: .7em auto 0;
}

.top2025 .title_scelto h1 {
  margin-top: .25em;
  font-size: var(--f48);
}

.top2025 .topLead p {
  line-height: 1.8;
}


.top2025 #s_lead {
  padding-top: 0;
}

.top2025 #s_lead h2 {
  border-top: 3px solid var(--darkblue);
  text-align: center;
  margin-bottom: 2em;
}

.top2025 #s_lead h2 span {
  display: inline-block;
  background-color: var(--darkblue);
  color: #fff;
  padding: .5em 3em;
}

.top2025 #s_lead p {
  padding-inline: 3em;
}

.main_bk1 {
  position: fixed;
  top: 0;
  width: 100vw;
  height: 100vh;
  /* 高さを100vhに固定 */
  z-index: -2;
  background-image: url(./main_bk1.jpg);
  background-position: center center;
  background-size: cover;
}



.main_bk2 {
  position: absolute;
  top: 0;
  left: 0;
  width: 300%;
  z-index: -1;
  left: 50%;
  transform: translateX(-50%);
}

@media all and (max-width: 600px) {
  .main_bk2 {
    top: -5%;
    width: 600%;
    max-width: none;
  }
}

#s_01 .content {
  position: relative;
}

#s_01 .ana {
  position: absolute;
  top: -30px;
  right: 10px;
  max-width: 20vw;
}

#s_03 .item h4 {
  text-align: center;
  font-size: 2.2rem;
  margin-bottom: 30px;
}

@media all and (max-width: 767px) {
  #s_03 .item h4 {
    font-size: 1.6rem;
    margin-bottom: 16px;
  }
}

#s_03 .item ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 5%;
}


@media all and (max-width: 767px) {
  #s_03 .item ul {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media all and (max-width: 600px) {
  #s_03 .item ul {
    grid-template-columns: repeat(1, 1fr);
  }
}

#s_03 .item ul li {
  border-bottom: 1px dotted #ccc;
  padding: 18px 0;
  font-weight: bold;
  text-indent: -1em;
  padding-left: 2em;
}

#s_03 .item ul li:before {
  content: "\30FB";
}

#s_library {
  background: rgb(23, 47, 124);
  background: linear-gradient(0deg, rgba(23, 47, 124, 1) 0%, rgba(0, 0, 0, 1) 30%, rgba(23, 47, 124, 1) 100%);

  color: #fff;
}

#s_library .headLine02 {
  color: #fff;
}

#s_library .headLine02:before {
  border-color: #fff;
}



/* Swiperの基本レイアウト */
.swiper-area {
  overflow: hidden;
}

.swiper-container {
  width: 100%;
}

.swiper-slide {
  width: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* figureの設定 */
.swiper-slide .slideImg {
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 100%;
  /* 正方形のサイズを作る */
  background-size: cover;
  background-position: center;
  overflow: hidden;
  /* background-color: #666; */
  background-color: rgba(255, 255, 255, 0.5);
}

/* 背景画像 */
.swiper-slide .slideImg .bg-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  filter: blur(3px);
  /* ぼかしを適用 */
  transform: scale(1.5);
  /* 背景を少し大きくしてトリミング */
  z-index: -1;
  /* 背景として表示 */
}

/*SP*/
@media (max-width: 767px) {
  .swiper {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .swiper-slide .slideImg {
    opacity: .5;
  }

  .swiper-slide-active .slideImg {
    opacity: 1;
    transform: scale(1.15);
    transform-origin: center center;
    transition: transform 0.3s ease;
  }
}


/* 実際の画像（前景画像） */
.swiper-slide .slideImg img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  /* 画像が収まるように */
  z-index: 1;
  /* 画像を手前に表示 */
}

.swiper-slide figcaption {
  width: 100%;
  text-align: center;
  padding: 8px;
  font-size: 14px;
}

/* ナビゲーションボタンの基本スタイル */
.swiper-button-prev,
.swiper-button-next {
  position: absolute;
  top: 45%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background-color: rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  /* font-size: 20px; */
  cursor: pointer;
  z-index: 10;
}

.swiper-button-prev img,
.swiper-button-next img {
  width: 50%;
}




/* 左ボタンの位置 */
.swiper-button-prev {
  left: 10px;
}

/* 右ボタンの位置 */
.swiper-button-next {
  right: 10px;
  transform: translateY(-50%) scaleX(-1);
}

.swiper figcaption {
  margin-top: 1em;
}



/* シェルトトップ
======================================================================================*/
:root {
  --w-base: 2000;
  --titleleft: 22%;
  --w-frame: 10px;

  /*PC_wide 1720x850 */


  /*PC_small*/
  @media screen and (max-width: 1280px) and (max-height: 800px) {
    --w-base: 2500;
    --w-frame: 8px;
  }

  /*Tablet*/
  @media screen and (max-width: 884px) and (max-height: 1280px) {
    --w-base: 1500;
    --titleleft: 10%;
    --w-frame: 1vw;
  }

  /*SMP*/
  @media screen and (max-width: 400px) and (max-height: 830px) {
    --w-base: 1300;
    --titleleft: 5%;
    --w-frame: 1vw;
  }
}

.mid83 .titleBox {
  background: rgb(1, 3, 80);
  background: linear-gradient(166deg, rgba(1, 3, 80, 1) 55%, rgba(55, 59, 233, 1) 65%);
  background-size: 500% 500%;
  position: relative;
  overflow: hidden;
  animation-delay: 1s;
  animation: bggradient 20s ease infinite;
}

@keyframes bggradient {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

.mid83 .titleBox .title_scelto {
  position: absolute;
  top: 10%;
  left: var(--titleleft);
  z-index: 10;
  width: 70%;
  max-width: 800px;
  color: #fff;
  font-size: clamp(1.5rem, 0.972rem + 2.254vw, 3rem);
}

.mid83 .titleBox .title_scelto img {
  width: 80%;
  margin-top: .8em;
}

.mid83 .comFlex2 .catch {
  max-width: 80%;
  margin-left: auto;
  margin-right: auto;
}

.mid83 .titleBox ._photo {
  position: absolute;
  width: 500px;
  height: auto;
  border: var(--w-frame) solid #fff;
  overflow: auto;
}

.mid83 .titleBox .photo_frame {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.photo_frame:nth-of-type(2) {
  transition-delay: .1s;
}

.photo_frame:nth-of-type(3) {
  transition-delay: .2s;
}

.photo_frame:nth-of-type(4) {
  transition-delay: .3s;
}

.photo_frame:nth-of-type(5) {
  transition-delay: .4s;
}

.mid83 .titleBox ._photo {
  position: absolute;
  transform: translate(-50%, -50%);
  border: var(--w-frame) solid #fff;
}

.mid83 .titleBox ._photo1 {
  width: calc(410 / var(--w-base) * 100%);
  max-width: 410px;
  top: 58%;
  left: 5%;
  z-index: 1;
}

.mid83 .titleBox ._photo2 {
  width: calc(670 / var(--w-base) * 100%);
  max-width: 670px;
  top: 60%;
  left: 50%;
  z-index: 2;
}

.mid83 .titleBox ._photo3 {
  width: calc(516 / var(--w-base) * 100%);
  max-width: 516px;
  top: 38%;
  left: 90%;
  z-index: 3;
}

.mid83 .titleBox ._photo4 {
  width: calc(707 / var(--w-base) * 100%);
  max-width: 707px;
  top: 81%;
  left: 24%;
  z-index: 4;
}

.mid83 .titleBox ._photo5 {
  width: calc(543 / var(--w-base) * 100%);
  max-width: 543px;
  top: 80%;
  left: 73%;
  z-index: 5;
}

.mid83 .titleBox ._photo5 img {
  width: calc(543 / var(--w-base) * 100%);
  max-width: 543px;
}

/*PC_small*/
@media screen and (max-width: 1280px) and (max-height: 800px) {
  .mid83 .titleBox ._photo2 {
    top: 65%;
  }
}

/*Tablet*/
@media screen and (max-width: 884px) and (max-height: 1280px) {
  .mid83 .titleBox ._photo2 {
    top: 55%;
  }
}

/*SMP*/
@media screen and (max-width: 400px) and (max-height: 830px) {
  .mid83 .titleBox ._photo1 {
    left: 13%;
  }

  .mid83 .titleBox ._photo2 {
    top: 45%;
  }

  .mid83 .titleBox ._photo4 {
    left: 33%;
    top: 85%;
  }

  .mid83 .titleBox ._photo5 {
    top: 77%;
  }
}