@charset "UTF-8";


  :root {
      --blue: #a4dbf7;
      --lignt-blue: #cbeaf7;
      --font: #4e4e4e;
  }

  * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
  }

  body {
      margin: 0 auto;
      font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
      color: #1a1a1a;
      overflow-x: hidden;
  }

  img {
      max-width: 100%;
      vertical-align: middle;
  }

  .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 60px;
  }

  .header {
      background-color: var(--blue);
      padding: 16px 0;
  }

  .header-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
  }

  .header-logo img {
      width: 200px;
      height: auto;
      margin-left: 40px;
  }

  .gnavi ul li {
      list-style: none;
  }

  .gnavi ul li a {
      text-decoration: none;
      color: inherit;
  }

  .header-nav ul {
      display: flex;
      margin-right: 24px;
  }

  .header-nav ul li a {
      font-size: 20px;
      padding: 0 16px;
  }

  .mv {
      position: relative;
      height: calc(100vh - 100px);
  }

  .mv-logo {
      position: absolute;
      top: 24%;
      left: 8%;
  }

  .slide {
      width: 100%;
      height: 100%;
  }

  .slide-item img {
      width: 100vw;
      height: calc(100vh - 100px);
      object-fit: cover;
      object-position: center center;
  }

  .lead {
      background-color: var(--lignt-blue);
      text-align: center;
      padding: 60px 20px;
  }

  .lead-inner {
      max-width: 1000px;
      margin: 0 auto;
  }

  .lead img {
      margin-bottom: 40px;
      text-align: center;
  }

  .lead h2 {
      font-size: 26px;
  }

  .lead p {
      font-size: 24px;
      text-align: left;
      line-height: 1.5;
  }

  .content {
      overflow-x: hidden;
      width: 100%;
      background-image: url(/images/ashiato.png);
      background-repeat: no-repeat;
      background-position: center center;
  }

  .content-item {
      width: 100%;
      display: flex;
  }

  .content-img>.content-item img {
      width: 100%;
      height: auto;
      max-width: 100%;
  }

  .content-item:nth-child(1),
  .content-item:nth-child(3) {
      flex-direction: row-reverse;
  }

  .number {
      width: 88px;
      height: 88px;
      margin-bottom: 32px;
  }

  .content-text {
      padding-top: 28px;
      flex-basis: 50%;
  }

  .content-img {
      flex-basis: 50%;
  }

  .content h2 {
      font-size: 34px;
  }

  .content p {
      font-size: 24px;
      line-height: 1.7;
  }

  /***playroom***/
  .playroom {
      position: relative;
      height: 650px;
      margin-top: 20px;
      margin-bottom: 200px;
  }

  .playroom-img-02 {
      margin-left: 20%;
  }

  .playroom-illust {
      position: absolute;
      right: 4%;
      bottom: 0;
  }

  .playroom-text {
      margin-left: 50px;
  }

  /***bookcafe***/
  .bookcafe {
      position: relative;
      margin-bottom: 200px;
  }

  .bookcafe-text {
      margin-right: 50px;
  }

  .bookcafe-illust {
      position: absolute;
      top: -12%;
      left: 16%;
  }

  /***freespace***/
  .freespace {
      position: relative;
      height: 680px;
  }

  .freespace-illust {
      position: absolute;
      left: 30%;
      bottom: 12%;
  }

  .freespace-text {
      margin-left: 50px;
  }

  /***footer***/
  .footer {
      overflow-x: hidden;
      background-color: var(--blue);
      padding: 16px 0 24px;
  }

  .footer-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 20px;
      padding-top: 20px;
  }

  .footer-logo {
      margin-bottom: 16px;
  }

  .footer-nav ul {
      display: flex;
  }

  .footer-nav ul li a {
      font-size: 20px;
      padding: 0 16px;
  }

  .address {
      font-size: 20px;
      margin-bottom: 16px;
      line-height: 1.7;
  }

  .address>p:first-child {
      font-weight: bold;
  }

  .telephone {
      display: flex;
  }

  .telephone>div {
      display: flex;
  }

  .telephone img {
      width: 18px;
      margin-right: 4px;
  }

  .fax {
      margin-left: 32px;
  }

  .copyright {
      text-align: center;
      font-size: 20px;
  }

  @media screen and (max-width: 768px) {
      .container {
          width: 100%;
          padding: 0 4%;
      }

      .header {
          padding: 10px 0;
          height: 60px;
          overflow: hidden;
      }

      .header-logo img {
          width: 120px;
          margin-left: 20px;
      }

      /*navigation*/
      .header-nav {
          position: absolute;
          background-color: var(--lignt-blue);
          opacity: .9;
          width: 100vw;
          height: 100vh;
          top: 0;
          left: 0;
          right: 0;
          bottom: 0;
          transform: translateX(100vw);
          transition: all 0.6s;
          z-index: 99;
      }

      .header-nav.open {
          transform: translateX(0);
      }

      .header-nav ul {
          flex-direction: column;
          margin-right: 0;
          padding-top: 60px;
          height: 100%;
          text-align: center;
      }

      .header-nav li {
          width: 100%;
          margin: 0;
      }

      .header-nav ul li a {
          width: 100%;
          display: inline-block;
          padding: 40px 0;
          text-align: center;
      }

      /*hamburger*/
      .hamburger {
          width: 45px;
          height: 45px;
          padding: 7px;
          background: transparent;
          display: flex;
          flex-direction: column;
          justify-content: space-around;
          position: fixed;
          top: 10px;
          right: 10px;
          z-index: 100;
          transition: .25s;
      }

      .hamburger span {
          display: block;
          width: 100%;
          height: 2px;
          background-color: var(--font);
      }

      .hamburger span:nth-child(1).open {
          transform: translateY(11px) rotate(45deg);
      }

      .hamburger span:nth-child(2).open {
          opacity: 0;
      }

      .hamburger span:nth-child(3).open {
          transform: translateY(-10px) rotate(-45deg);
      }

      .mv-logo {
          top: 30%;
          left: 10%;
          width: 80%;
      }

      .lead {
          padding: 60px 4%;
      }

      .lead img {
          margin-bottom: 40px;
      }

      .lead-inner {
          width: 100%;
      }

      .lead h2 {
          font-size: 24px;
          margin-bottom: 8px;
      }

      .lead p {
          font-size: 20px;
          line-height: 2;
      }

      .content {
          background-repeat: repeat-y;
          background-position: 20% 100%;
      }

      .number {
          width: 64px;
          height: 64px;
          margin-bottom: 32px;
      }

      .content-item {
          display: block;
      }

      .content-text {
          min-width: 100%;
          letter-spacing: 2px;
          padding-top: 0;
          margin-bottom: 40px;
      }

      .content h2 {
          font-size: 24px;
      }

      .content p {
          font-size: 20px;
      }

      /***playroom***/
      .playroom {
          margin-bottom: 100px;
          min-height: 1100px;
          border: none;
      }

      .playroom-illust {
          bottom: 0;
      }

      .playroom-illust img {
          width: 80%;
      }

      .playroom-text {
          margin-left: 0;
      }

      .playroom-img-02 {
          margin-left: 0;
      }

      /***freespace***/
      .bookcafe {
        margin-bottom: 100px;
      }
      
      .bookcafe-text {
          margin-right: 0;
      }

      .bookcafe-illust {
          top: -10%;
          left: 24%;
      }

      .bookcafe-illust img {
          width: 80%;
      }

      /***freespace***/
      .freespace {
          min-height: 940px;
      }

      .freespace-illust {
          left: 30%;
          bottom: 4%;
      }

      .freespace-illust img {
          width: 80%;
      }

      .freespace-text {
          margin-left: 0;
      }

      /***footer***/
      .footer {
          background-color: var(--blue);
          padding: 16px 0;
          text-align: center;
      }

      .footer-inner {
          display: block;
      }

      .footer-logo img {
          margin-bottom: 40px;
      }

      .footer-nav ul {
          flex-direction: column;
          margin-bottom: 40px;
      }

      .footer-nav ul li a {
          display: inline-block;
          font-size: 18px;
          padding: 8px 0;
      }

      .address {
          font-size: 16px;
          margin-bottom: 40px;
      }

      .telephone {
          display: block;
      }

      .telephone>div {
          justify-content: center;
      }

      .copyright {
          text-align: center;
          font-size: 16px;
      }



  }