.top {
  margin-top: 0px;
  background: url("../img/key_bg.jpg") center center/auto 600px no-repeat;
  background-color: #2f72ed;
  height: 320px;
  }
  @media screen and (max-width: 768px) {
    .top {
      height: 143px;
      margin-top: 0px;
      padding: 0px 0px 0px; } }
.top .key_sp {
display: none; }
@media screen and (max-width: 768px) {
  .top .key_sp {
    display: block;
    margin:auto;
    height: 100%; } }


.visual {
  width: 1200px;
  position: relative;
  margin-right: auto;
  margin-left: auto; }
  @media screen and (max-width: 768px) {
    .visual {
      display: none; } }
  .visual .key_img {
    width: 100%;
    position: absolute;
    top: 0px;
    left: 0; }
  .visual .key_title {
    width: 595px;
    position: absolute;
    top: 80px;
    right: 0; }
  .visual .key_text {
    width: 567px;
    position: absolute;
    top: 270px;
    right: 0; }

.media {
  background-color: #eee;
  padding: 50px;
}

.media p.strong{
  font-weight: 600;
  text-align: center;
  font-size: 28px;
  margin-bottom: 30px;
  line-height: normal;
}

@media screen and (max-width: 768px) {
  .media p.strong {
    font-size: 19px;
  }
}
@keyframes infinity-scroll-left {
  from {
    transform: translateX(0);
  }
    to {
    transform: translateX(-100%);
  }
  }
  .scroll-infinity__wrap {
    display: flex;
    overflow: hidden;
  }
  .scroll-infinity__list {
    display: flex;
    align-items: center;
    list-style: none;
    padding: 0
  }
  .scroll-infinity__list--left {
    animation: infinity-scroll-left 20s infinite linear 0.5s both;
  }
  .scroll-infinity__item {
    width: calc(100vw / 6);
    padding: 0 5%;
  }
  .scroll-infinity__item>img {
    width: 100%;
  }
  @media screen and (max-width: 768px) {
    .scroll-infinity__item {
      width: 145px;
      padding: 0px 20px;
    }
  }

  @media screen and (max-width: 768px) {
    .media {
      padding: 30px 10px;
    }
  }

.expl {
  background: #FCFDED;
  text-align: center;
  padding-bottom: 50px;
}

.expl .inner {
  padding:40px 0px;
}

.expl p {
  text-align: left;
  vertical-align: top;
  font-size: 20px;
  display: inline-block;
  margin-right:5px;
  color: #152444;
} @media screen and (max-width: 768px) {
    .expl p {
      text-align: center;
    }
}

@media screen and (max-width: 768px) {
  .expl {
    height: auto;
    margin-top: 0px;
  } }
.explimg .key_sp {
  display: none; }
  @media screen and (max-width: 768px) {
    .explimg .key_sp {
      display: block;
      width: 100%; } }

.svgIcn {
  width:32px;
  margin-right:10px;
}

.merit {
  padding: 0px 10px 0px;
}


.merit .inner {
  padding:40px 0px;
}

.merit p {
  font-weight:500;
  text-align: center;
  font-size: 28px;
  color: #4e5f83;
  margin-bottom:10px;
}

.merit p.strong {
  font-weight:600;
}

.cost_mistake {
  padding: 15px 0;
}

.merit .meritBox {
  border-radius: 10px;
  border:1px solid #f2f3f5;
  text-align: center;
  box-shadow: 3px 3px 1px 0 rgba(128, 128, 128, .2);
}

.merit .meritBox:hover {
  opacity: 0.5;
}

.arrowIcnBox {
  height:50px;
}

.arrowIcn {
  transition: margin-top 0.5s;
  width:40px;
}

.merit .meritBox:hover .arrowIcn {
  margin-top:10px;
}




.merit .meritBox .headLine {
  width:100%;
  height:6px;
  border-radius: 20px 20px 0 0;
  background:#48A6E0;
  margin:0px auto 20px;
}

.merit ul.meritlist {
  margin:60px auto 0px;
  list-style: none;
  padding-left: 0;
  flex-wrap: wrap;
  text-align: center;
}
ul.meritlist li{
  min-width: 300px;
  max-width: 320px;
  padding-bottom: 40px;
  display: inline-block;
  vertical-align: top;
}

ul.meritlist li:not(:last-of-type){
  margin-right: 60px;
}
  @media screen and (max-width: 768px) {
    ul.meritlist li:not(:last-of-type) {
      margin:auto;
    }
  }

p.ex_text {
  font-size: 18px;
  margin:10px auto;
}

div.linkDiv {
  position:relative;
}
.linkDiv a.blockLink {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.radiusBox {
  border-radius: 20px;
  border:3px solid #48A6E0;
  text-align: center;
}

.radiusBox .titleBox {
  width:100%;
  border-radius: 25px;
  background:#48A6E0;
  margin:0px auto;
}

.radiusBox .titleBox p {
  color:white !important;
  font-size: 16px;
  height:32px;
}


div.explImgBox {
  align-items:center;
  vertical-align: top;
  display:flex;
  width:auto;
  max-width:1150px;
  background:white;
  padding:20px 0px;
  margin:40px auto;
}
  @media screen and (max-width: 768px) {
    div.explImgBox {
      display:inline-block;
    } }


div.explImgBox div.expl {
 background:white;
 padding:10px 10px;
 width:70%;
 margin-left:20px;
 text-align: left;
 display:inline-block;
}
  @media screen and (max-width: 768px) {
    div.explImgBox div.expl {
      width:85%;
    } }

div.explImgBox div.expl p {
 text-align: left;
 margin-bottom:10px;
 font-size:18px;
}
div.explImgBox div.expl p.subject {
 font-size: 28px;
 font-weight:500;
}

span.textStrng {
  font-size: 28px;
  font-weight:600;
}

.jumpLabel {
  margin-top:-66px;
  padding-top:66px;
}

@media screen and (max-width:768px) {
    .jumpLabel {
    margin-top:-52px;
    padding-top:52px;
  }
}

div.explImgBox div.img {
 padding:10px 0px;
 background:white;
 display:inline-block;
 margin-right:15px;
}
div.explImgBox div.img img {
 height:280px;
}

div.explImgBox div.imgS img {
 height:170px;
 margin:10px auto;
}

.sectionTopImg {
 margin:40px auto;
 height: 330px;
}

.SpeedEfficiency {
  background: #FCFDED;
  height: auto;
  text-align: center;
  padding: 40px 15px;
}
  @media screen and (max-width: 768px) {
    .SpeedEfficiency {
      height: auto;
      margin-top: 0px;
    } }
  .SpeedEfficiency .key_sp {
    display: none; }
    @media screen and (max-width: 768px) {
      .SpeedEfficiency .key_sp {
        display: block;
        width: 100%; } }

.SpeedEfficiency p {
  text-align: center;
  font-size: 18px;
}

.explMerit__list {
  width: fit-content;
  margin: auto;
}

.explMerit__list li {
  padding: 12px 0;
  text-align: left;
  position: relative;
  padding-left: 40px;
  font-size: 18px;
  color: #152444
}

.explMerit__list li:before {
  content: "";
  display: block;
  width: 20px;
  height: 20px;
  background: url(../img/icon_checkbox.png) center center/20px auto no-repeat;
  position: absolute;
  left: 0;
  top: 15px
}

.cost_reduction {
  text-align: center;
  padding: 40px 15px;
}
  @media screen and (max-width: 768px) {
    .cost_reduction {
      height: auto;
      margin: 10px auto;
    } }
  .cost_reduction .key_sp {
    display: none; }
    @media screen and (max-width: 768px) {
      .cost_reduction .key_sp {
        margin: auto;
        display: block;
        width: 70%;} }
   .cost_reduction .sub_key_sp {
    display: none; }
    @media screen and (max-width: 768px) {
      .cost_reduction .sub_key_sp {
        display: block;
    } }
.imgS .icon_pc {
 }
  @media screen and (max-width: 768px) {
    .imgS .icon_pc {
      display: none; } }

.cost_reduction p {
  text-align: center;
  font-size: 18px;
}

.cost_reduction div.explDiv {
  text-align: center;
  background: white!important;
  max-width:1150px;
  width:auto;
  margin:30px auto;
}

.cost_reduction div.explDiv p.expl {
  background: white!important;
  text-align: left !important;
  font-size:18px;
  width:700px;
  margin:0px auto;
}
  @media screen and (max-width: 768px) {
    .cost_reduction div.explDiv p.expl {
      width:auto; } }

.reduce_mistakes{
  background: #FCFDED;
  text-align: center;
  padding: 40px 15px;
}

  @media screen and (max-width: 768px) {
    .reduce_mistakes {
      height: auto;
      margin-top: 0px;
    } }
  .reduce_mistakes .key_sp {
    display: none; }
    @media screen and (max-width: 768px) {
      .reduce_mistakes .key_sp {
        margin: auto;
        display: block;
        width: 95%; } }

.reduce_mistakes p {
  text-align: center;
  font-size: 18px;
}

.reduce_mistakes div.explDiv {
  text-align: center;
  width:auto;
  margin:30px auto;
}

.reduce_mistakes div.explDiv p.expl {
  text-align: left !important;
  font-size:18px;
  width:760px;
  margin:0px auto;
}
  @media screen and (max-width: 768px) {
    .reduce_mistakes div.explDiv p.expl {
      width:auto; } }


@media screen and (max-width: 768px) {
    .sectionTopImg {
      height: auto;
      margin-top: 30px;
    } }

.sectionHead {
    background: #152444;
    padding: 40px 10px;
    text-align: center;
    width:100%;
}

.sectionHead h5 {
  color: white;
  margin: 0 auto;
  letter-spacing: 4px;
  font-size:24px;
}

.sectionHead h5.subject {
  text-align: center;
  display: table;
  margin-bottom: 20px;
}

.sectionHead h5.subject::after {
    content: "";
    display:block;
    width: 50px;
    height: 3px;
    background-color: white;
    position: relative;
    margin-top: 15px;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.sectionHead h5.subtitle {
  padding-top: 10px;
}
.mainNav {
  margin:0px;
}

.mainNav .inner {
  padding: 20px 0 60px; }
  @media screen and (max-width: 768px) {
    .mainNav .inner {
      padding: 60px 20px; } }
.mainNav__title {
  font-size: 30px;
  line-height: 70px;
  font-weight: 700;
  text-align: center;
  letter-spacing: 1px; }
  @media screen and (max-width: 768px) {
    .mainNav__title {
      font-size: 20px;
      line-height: 40px; } }
  .mainNav__title span {
    color: #062F87;
    font-size: 44px;
    margin: 0 10px;
    font-weight: 700;
    letter-spacing: 2px;
    border-bottom: solid 3px #062F87; }
    @media screen and (max-width: 768px) {
      .mainNav__title span {
        font-size: 24px; } }
.mainNav__text {
  margin-top: 40px;
  font-size: 18px;
  line-height: 1.7;
  text-align: center; }
  @media screen and (max-width: 768px) {
    .mainNav__text {
      margin-top: 20px;
      font-size: 16px;
      width: 100%;
      text-align: left; } }
.mainNav__links {
  width: 800px;
  margin: 40px auto 0;
  display: flex;
  align-items: stretch;
  justify-content: flex-start;
  flex-wrap: wrap; }
  @media screen and (max-width: 768px) {
    .mainNav__links {
      width: 100%; } }
  .mainNav__links a {
    display: block;
    text-decoration: none;
    width: calc((100% - 30px) / 4);
    border: solid 1px #17489c;
    color: #17489c;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    padding: 10px 0; }
    @media screen and (max-width: 768px) {
      .mainNav__links a {
        font-size: 14px;
        width: calc((100% - 5px) / 2); } }
    .mainNav__links a:hover {
      background: #17489c;
      color: white; }
    .mainNav__links a:not(:nth-of-type(4n)) {
      margin-right: 10px; }
      @media screen and (max-width: 768px) {
        .mainNav__links a:not(:nth-of-type(4n)) {
          margin-right: 0; } }
    @media screen and (max-width: 768px) {
      .mainNav__links a:not(:nth-of-type(2n)) {
        margin-right: 5px; } }
    .mainNav__links a:nth-of-type(-n+4) {
      margin-bottom: 10px; }
      @media screen and (max-width: 768px) {
        .mainNav__links a:nth-of-type(-n+4) {
          margin-bottom: 0; } }
    @media screen and (max-width: 768px) {
      .mainNav__links a:nth-of-type(-n+6) {
        margin-bottom: 5px; } }

/* 事務SOLが目指す未来セクション */
.vision-container {
  margin: 60px auto 0;
  max-width: 815px;
}

.vision-title-wrapper {
  text-align: center;
}

.vision-title {
  display: inline-block;
  background: #fff;
  font-size: 32px;
  margin: 0;
  padding: 30px 60px 5px;
  border-radius: 10px 10px 0 0;
  color: #E85A70;
  font-weight: bold;
  position: relative;
  z-index: 2;
  letter-spacing: 2px;
}

.vision-box {
  background: #fff;
  padding: 40px 30px;
  border-radius: 10px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
  margin-top: -20px;
  text-align: center;
}

.vision-text {
  line-height: 2.0;
  margin: 0;
  width: 100%;
  max-width: 600px;
}

.vision-highlight {
  font-size: 24px;
  font-weight: bold;
  color: #FA7100;
  display: block;
  margin-top: 20px;
  text-align: center;
  min-width: 700px;
  margin-left: -50px;
}

/* レスポンシブ対応 */
@media screen and (max-width: 768px) {
  .vision-container {
    margin: 60px 15px 0;
  }

  .vision-title {
    font-size: 24px;
    padding: 10px 30px 5px;
  }

  .vision-box {
    padding: 30px 20px;
  }

  .vision-text {
    line-height: 1.8;
    max-width: 100%;
  }

  .vision-highlight {
    font-size: 20px;
    margin-top: 15px;
    min-width: 0;
    margin-left: 0;
  }
}

/* さらに小さい画面用 */
@media screen and (max-width: 480px) {
  .vision-container {
    margin: 45px 10px 0;
  }

  .vision-title {
    font-size: 20px;
    padding: 10px 20px 5px;
  }

  .vision-box {
    padding: 25px 15px;
  }

  .vision-box .vision-text {
    font-size: 16px !important;
  }

  .vision-highlight {
    font-size: 18px;
    margin-top: 12px;
    min-width: 0;
    margin-left: 0;
  }
}