@charset "utf-8";

body {
  position: relative;
  color: #222;
  font-family: "游ゴシック体", "Yu Gothic", YuGothic, "Hiragino Kaku Gothic ProN", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ ゴシック", sans-serif;
  line-height: 1.6;
}

/** ------------------------------------------------------------
 * ヘッダー
 */
.header {
  padding: 27px 15px;
}

.header::after {
  content: ".";
  display: block;
  visibility: hidden;
  height: 0;
  line-height: 0;
  font-size: 0;
  clear: both;
}

.logo {
  float: left;
}

.tel {
  float: right;
}

@media only screen and (max-width: 600px) {
  .header {
    padding: 10px;
  }

  .logo {
    width: 50%;
  }

  .tel {
    width: 36%;
  }

  .header img {
    width: 100%;
  }
}

/** ------------------------------------------------------------
 * メイン画像
 */
.mainImage {
  width: 100%;
  overflow: hidden;
  text-align: center;
  background: url("../images/mainImageBG.jpg") no-repeat 50% 50%;
  -webkit-background-size: cover;
     -moz-background-size: cover;
       -o-background-size: cover;
          background-size: cover;
}

.mainImage img {
  max-width: 100%;
}

/** ------------------------------------------------------------
 * ビジネスモデル
 */
.basicTitle {
  margin: 50px 0;
  font-size: 340%;
  text-align: center;
  line-height: 1.1;
  font-weight: bold;
}

.basicTitle span {
  display: block;
  font-size: 12px;
}

@media only screen and (max-width: 700px) {
  .basicTitle {
    font-size: 260%;
  }
}


@media only screen and (max-width: 600px) {
  .basicTitle {
    font-size: 220%;
  }
}

@media only screen and (max-width: 500px) {
  .basicTitle {
    font-size: 180%;
  }

  .basicTitle span {
    font-weight: normal;
    font-size: 11px;
    letter-spacing: -0.001em;
  }
}


@media only screen and (max-width: 400px) {
  .basicTitle {
    font-size: 140%;
  }

  .basicTitle span {
    font-size: 10px;
  }
}

.businessWrap {
  margin: -10px auto 0;
  padding: 0 10px;
  max-width: 554px;
}

.business__item {
  position: relative;
}

.businessIcon {
  position: absolute;
  width: 33.4%
}

.businessIcon--01 {
  top: 0;
  left: 0;
}

.businessIcon--02 {
  top: 0;
  right: 0;
}

.businessIcon--03 {
  margin: auto;
  bottom: -24%;
  left: 0;
  right: 0;
  z-index: 10;
}

.businessIcon--04 {
  bottom: 21%;
  left: 0;
}

.businessIcon--05 {
  bottom: 21%;
  right: 0;
}

.businessBase {
  width: 100%;
}

.conclude {
  margin-top: -5%;
  background: url("../images/businessModel/conclude.jpg") no-repeat 50% 50%;
  -webkit-background-size: cover;
     -moz-background-size: cover;
       -o-background-size: cover;
          background-size: cover;
  text-align: right;
}

@media only screen and (min-width: 700px) {
  .conclude {
    margin-top: -25px;
  }
}

.conclude p {
  margin: 0 auto;
  max-width: 660px;
}

.conclude p img {
  width: 55%;
}

/** ------------------------------------------------------------
 * 会社概要
 */
.overview {
  text-align: center;
}

.overview__body {
  padding: 20px 15px 40px;
  display: inline-block;
  font-size: 20px;
  text-align: left;
  width: 660px;
}

@media only screen and (max-width: 600px) {
  .overview__body {
    width: auto;
  }
}

@media only screen and (max-width: 500px) {
  .overview__body {
    font-size: 14px;
  }
}

.overview__body dt,
.overview__body dd {
  margin-bottom: 15px;
}

.overview__body dt {
  padding-left: 6px;
  border-left: 5px solid #5686c1;
  float: left;
  width: 8em;
  color: #5686c1;
  font-weight: bold;
}

@media only screen and (max-width: 400px) {
  .overview__body {
    padding-top: 0;
  }

  .overview__body dt {
    margin-bottom: 5px;
    float: none;
    width: auto;
  }
}

.overview__body dd {
  overflow: hidden;
}

/** ------------------------------------------------------------
 * pageTop
 */
#pageTop {
  position: fixed;
  right: 10px;
  z-index: 20;
  width: 40px;
  height: 40px;
  overflow: hidden;
}

#pageTop a {
  padding: 40px 0 0 0;
  display: block;
  width: 100%;
  height: 0;
  background: rgba(0,0,0,0.8);
}

#pageTop a::after {
  content: "";
  margin: auto;
  position: absolute;
  top: 5px;
  right: 0;
  bottom: 0;
  left: 0;
  display: block;
  width: 10px;
  height: 10px;
  border-left: 2px solid #fff;
  border-top: 2px solid #fff;
  -webkit-transform: rotate(45deg);
     -moz-transform: rotate(45deg);
      -ms-transform: rotate(45deg);
          transform: rotate(45deg);
}

/** ------------------------------------------------------------
 * footer
 */
.footer {
  padding: 10px 5px;
  color: #fff;
  background-color: #164073;
  text-align: center;
  font-size: 10px;
  letter-spacing: -0.001em;
  line-height: 1.1;
}