/* CSS Document */
/* --------------------
  base
-------------------- */
#base{
  width: 1220px;
}
div#cont{
  width: auto;
  margin: 0;
}
div#cont div#c3_lrr{
  width: 950px;
}

ul, ol{
  list-style: none;
}
#mainCont{
  line-height: 1.6;
  text-align: left;
  font-family: "helvetica neue","noto sans jp","yu gothic",YuGothic,"ヒラギノ角ゴ pron w3","hiragino kaku gothic pron",Arial,メイリオ,Meiryo,sans-serif;
  font-weight: 400;
  font-size: 16px;
}

/* --------------------
  layout
-------------------- */
/* 節 */
.l_section{}
.l_section__item{}
.l_section--primary > .l_section__item + .l_section__item{
  margin-top: 80px;
}
.l_section--secondary > .l_section__item + .l_section__item{
  margin-top: 64px;
}

/* グリッド */
.l_grid{
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
}
.l_grid__item{
  display: flex;
}
.l_grid__inner{
  display: block;
  width: 100%;
}
.l_grid--service{
  overflow: hidden;
}
.l_grid--service > .l_grid__item{
  position: relative;
  left: 1px;
}
.l_grid--service > .l_grid__item::before{
  content: "";
  position: absolute;
  top : 0;
  bottom: 0;
  right: 0;
  display: block;
  width: 1px;
  height: calc(100% - 40px);
  margin: auto 0;
  background: #999;
}
.l_grid--service > .l_grid__item::after{
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
  display: block;
  width: calc(100% - 40px);
  height: 1px;
  margin: 0 auto;
  background: #999;
}
.l_grid--works{
  margin: -20px;
}
.l_grid--works > .l_grid__item{
  padding: 20px;
  justify-content: center;
}
/* ナビ */
.l_nav{
  display: flex;
  align-items: stretch;
} 
.l_nav__item{
  display: flex;
  width: 100%;
}
.l_nav__target{
  display: block;
  width: 100%;
  color: inherit;
}
.l_grid--case{
  margin: -20px;
}
.l_grid--case .l_grid__item{
  padding: 20px;
}
.l_grid--campaign{
  justify-content: center;
  margin: -11px;
}
.l_grid--campaign:after{
  content: "";
  width: 486px;
}

.l_grid--campaign .l_grid__item{
  padding: 11px;
  text-align: center;
  flex-direction: column;
}
.l_nav--local .l_nav__item + .l_nav__item{
  border-left: 2px solid #c8c8c8;
}
@media screen and (max-width: 768px){
  .l_nav--service{
    display: block;
  }
  .l_nav--local .l_nav__target{
    font-size: 12px;
  }
}
/* サイドナビ */
.l_sideNav{}
.l_sideNav__item + .l_sideNav__item{
  margin-top: 20px;
}
@media screen and (max-width: 599px){
  .l_nav--local{
    flex-wrap: wrap;
    overflow: hidden;
  }
  .l_nav--local .l_nav__item{
    width: 50%;
    margin: 4px 0 4px -1px;
    border-left: 1px solid #c8c8c8;
  }
  .l_nav--local .l_nav__item + .l_nav__item{
    border-left: 1px solid #c8c8c8;
  }
}
/* --------------------
  module
-------------------- */
/* 見出し */
.m_heading{}
.m_heading__ttl{
  font-weight: bold;
  line-height: 1.4;
}
.m_heading__sub{
  font-weight: normal;
}
.m_heading--primary{
  margin-bottom: 40px;
}
.m_heading--primary .m_heading__ttl{
  font-family: Arial,"helvetica neue","noto sans jp","yu gothic",YuGothic,"ヒラギノ角ゴ pron w3","hiragino kaku gothic pron",メイリオ,Meiryo,sans-serif;
  font-size: 80px;
  line-height: 1;
  color: #c8c8c8;
}
.m_heading--primary .m_heading__sub{
  font-size: 24px;
  color: #2d546b;
}
@media screen and (max-width: 768px){
  .m_heading--primary .m_heading__ttl{
    font-size: 40px;
  }
  .m_heading--primary .m_heading__sub{
    font-size: 18px;
  }
}

/* ヒーローズエリア */
.m_herosArea{
  margin-bottom: 40px;
}
.m_herosArea__keyvisual{
  line-height: 0;
}
.m_herosArea__keyvisual img{
  max-width: 100%;
  height: auto;
}
.m_herosArea__keyvisual + .m_herosArea__nav{
  margin-top: 24px;
}

/* ローカルナビ */
.m_localNav{
  display: flex;
  justify-content: center;
  align-items: center;
  color: #2d546b;
  text-align: center;
  transition: .3s opacity;
}
.m_localNav:hover{
  opacity: .7;
}

/* 制作実績ラッパー */
.m_workWrap{}
.m_workWrap__ttl{
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  margin-bottom: 12px;
  padding-bottom: 8px;
  font-size: 13px;
  font-weight: bold;
}
.m_workWrap__ttl::after{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: block;
  width: 40%;
  height: 1px;
  margin: 0 auto;
  background: #333;
}
.m_workWrap--side .m_workWrap__ttl{
  margin-bottom: 8px;
  padding-bottom: 4px;
  font-size: 12px;
}
/* 制作実績 */
.m_work{
  display: block;
  border: 1px solid #ccc;
  max-width: 200px;
  margin: 0 auto;
}
.m_work__inner{
  position: relative;
  width: 100%;
  padding-top: calc(100% * 205 / 242);
  overflow: hidden;
}
.m_work__inner::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, .7);
  opacity: 0;
  transition: .7s opacity;
}
.m_work__heading{
  position: absolute;
  top: 50%;
  left: 0;
  z-index: 2;
  display: block;
  width: 100%;
  color: #fff;
  text-align: center;
  transform: translateY(-50%);
  opacity: 0;
  transition: .7s opacity;
}
.m_work__ttl{
  position: relative;
  margin-bottom: 8px;
  padding-bottom: 8px;
  white-space: nowrap;
  font-size: 12px;
}
.m_work__ttl::before{
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 80px;
  height: 1px;
  margin: 0 auto;
  background: #fff;
}
.m_work__type{
  font-size: 12px;
}
.m_work__img{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}
.m_work__img img{
  width: 100%;
  height: auto;
}
.m_work:hover .m_work__inner::before{
  opacity: 1;
}
.m_work:hover .m_work__heading{
  opacity: 1;
}
.m_work__img{
  line-height: 0;
}

/* キャンペーンラッパー */
.m_campaignWrap{}
.m_campaignWrap__lead + .m_campaignWrap__body{
  margin-top: 32px;
}
.m_campaignWrap__lead{
  text-align: center;
  font-size: 20px;
}

/* キャンペーン */
.m_campaign{
  line-height: 0;
  transition: .3s opacity;
}
.m_campaign:hover{
  opacity: .7;
}
.m_campaign img{
  max-width: 100%;
  height: auto;
}

.m_campaign__link_wrap{
  display: flex;
  justify-content: center;
  align-items: center;
}
.m_campaign__link{
  background: #133865;
  border-radius: 50px;
  margin-top: 12px;
  padding: 5px 50px;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
}
.m_campaign__link:hover{
  opacity: .6;
}


/* ボタン */
.m_btn{
  display: flex;
  align-items: stretch;
}
.m_btn::before{
  content: "";
  display: block;
  width: 0;
}
.m_btn__target{
  display: flex;
  align-items: center;
  justify-content: center;
  color: inherit;
}
.m_btn--cta{
  justify-content: center;
  padding-top: 44px;
  font-size: 20px;
}
.m_btn--cta::before{
  height: 3.5em;
}
.m_btn--cta .m_btn__target{
  position: relative;
  padding: 0 32px 0 160px;
  border: 1px solid #f18440;
  border-radius: 100px;
  color: #fff;
  text-align: center;
  background: #f18440;
  transition: .3s background, .3s color;
}
.m_btn--cta .m_btn__target::before{
  content: url("../../img/web/__sm_web-development_contact.png");
  position: absolute;
  left: 24px;
  bottom: 0;
  display: block;
  line-height: 0;
}
.m_btn--cta .m_btn__ttl{
  font-weight: bold;
}
.m_btn--cta .m_btn__msg{
  font-size: 15px;
}
.m_btn--cta .m_btn__target:hover{
  background: #fff;
  color: #f18440;
}
.m_btn--sub{
  justify-content: center;
  font-size: 18px;
}
.m_btn--sub::before{
  height: 2em;
}
.m_btn--sub .m_btn__target{
  padding: 0 2.5em;
  border: 1px solid #f18440;
  border-radius: 100px;
  color: #fff;
  background: #f18440;
  transition: .3s color, .3s background-color; 
}
.m_btn--sub .m_btn__target:hover{
  color: #f18440;
  background: #fff;
}

@media screen and (max-width: 768px){
  .m_btn--cta .m_btn__msg{
    font-size: 12px;
  }
}
@media screen and (max-width: 599px){
  .m_btn--cta .m_btn__target{
    padding: 0 32px;
  }
  .m_btn--cta .m_btn__target::before{
    content: none;
  }
}
/* サービスラッパー */
.m_serviceWrap{}
.m_serviceWrap__header + .m_servicesWrap__body{
  margin-top: 56px;
}


/* サービスナビ */
.m_serviceNav{
  padding: 24px 0;
  text-align: center;
  color: #fff;
  background: no-repeat center center / cover;
  transition: .3s opacity;
}
.m_serviceNav:hover{
  opacity: .7;
}
.m_serviceNav__ttl{
  margin-bottom: 16px;
  font-weight: bold;
  font-size: 24px;
}
.m_serviceNav__ttl::after{
  content: "";
  display: inline-block;
  margin-left: 18px;
  vertical-align: 2px;
  width: 8px;
  height: 8px;
  border-top: 3px solid;
  border-right: 3px solid;
  transform: rotate(45deg);
}
.m_serviceNav__msg{
  line-height: 2;
}
.m_serviceNav--hp{
  background-image: url("../../img/web/web-development_service-hp.jpg");
}
.m_serviceNav--promo{
  background-image: url("../../img/web/web-development_service-web.jpg");
}
@media screen and (max-width: 768px){
  .m_serviceNav{
    padding: 16px 0;
  }
  .m_serviceNav__ttl{
    font-size: 20px;
  }
  .m_serviceNav__msg{
    line-height: 1.6;
  }
}
@media screen and (max-width: 599px){
  .m_serviceNav__msg{
    font-size: 12px;
  }
}
/* サービスリスト */
.m_services{}
.m_services__ttl{
  margin-bottom: 40px;
  padding: 6px 1em;
  color: #fff;
  font-size: 24px;
  background: #2d546b;
}
.m_services__leadArea{
  display: flex;
  align-items: center;
}
.m_services__leadBody{
  flex: 1 1 auto;
}
.m_services__lead{
  line-height: 1.4;
  font-size: 32px;
  font-weight: bold;
  color: #f18440;
}
.m_services__lead + .m_services__msg{
  margin-top: 24px;
}
.m_services__img{
  flex: 0 0 375px;
  margin-left: 24px;
  line-height: 0;
  text-align: right;
}
.m_services__leadArea + .m_services__body{
  margin-top: 48px;
}
.m_services__body + .m_services__footer{
  margin-top: 32px;
}
@media screen and (max-width: 768px){
  .m_services__ttl{
    font-size: 20px;
  }
  .m_services__lead{
    font-size: 20px;
  }
  .m_services__img{
    flex: 0 0 240px;
  }
}
@media screen and (max-width: 599px){
  .m_services__ttl{
    font-size: 20px;
  }
  .m_services__leadArea{
    display: block;
  }
  .m_services__lead{
    text-align: center;
  }
  .m_services__img{
    margin: 24px 0 0 ;
    text-align: center;
  }
}
/* サービス */
.m_service{
  padding: 20px;
}
.m_service__heading{
  margin-bottom: 20px;
}
.m_service__ttl{
  position: relative;
  display: flex;
  align-items: center;
  padding-left: 40px;
  color: #2d546b;
  font-size: 18px;
  min-height: calc(2em * 1.6);
}
.m_service__ico{
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  display: block;
  height: 36px;
  margin: auto 0;
}
.m_service__ttl + .m_service__price{
  margin-top: 12px;
}
.m_service__price{
  font-weight: bold;
  font-size: 12px;
  text-align: right;
}
.m_service__priceNum{
  line-height: 100%;
  font-size: 18px;
}
.m_service__body{}
.m_service__bodyTtl{
  margin-bottom: 8px;
  font-weight: bold;
}
.m_service__list{}
.m_service__listItem{
  position: relative;
  padding-left: 1.5em;
}
.m_service__listItem + .m_service__listItem{
  margin-top: 8px;
}
.m_service__listItem::before{
  content: "";
  position: absolute;
  top: 5px;
  left: 0;
  display: block;
  width: 1em;
  height: 1em;
  border-radius: 50%;
  background: #2d546b;
}
.m_service__msg + .m_service__msg{
  margin-top: 12px;
}
.m_service--main{
  background: #eee;
}
.m_service__footer{
  position: absolute;
  left: 20px;
  bottom: 20px;
  width: calc(100% - 40px);
}
.m_service--hasFooter{
  position: relative;
  padding: 20px 20px 72px;
}
/* 事例 */
.m_case{
  position: relative;
  padding: 24px 24px 124px;
  border: 1px solid #2d546b;
}
.m_case__heading{
  margin-bottom: 16px;
  color: #2d546b;
}
.m_case__no{
  display: inline-block;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid #2d546b;
  line-height: 1;
  font-size: 14px;
}
.m_case__ttl{
  line-height: 1.4;
  font-size: 20px;
}
.m_case__lead{
  font-size: 18px;
}
.m_case__lead + .m_case__msg{
  margin-top: 16px;
}
.m_case__resultTtl{
  flex: 0 0 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  color: #fff;
  background: #2d546b;
}
.m_case__resultWrap{
  position: absolute;
  left: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  padding: 24px;
  width: 100%;
  background: #e7f5ff;
}
.m_case__resultList{
  flex: 1 1 auto;
  margin-left: 20px;
  color: #2d546b;
}
.m_case__resultItem{
  font-weight: bold;
}
@media screen and (max-width: 768px){
  .m_case{
    padding: 24px;
  }
  .m_case__resultWrap{
    position: static;
    margin-top: 24px;
  }
}
/* アバウトラッパー */
.m_aboutWrap{}
.m_aboutWrap__body{}
/* アバウト */
.m_about{
  display: flex;
  align-items: center;
}
.m_about__msgWrap{
  flex: 1 1 auto;
}
.m_about__msg + .m_about__msg{
  margin-top: 12px;
}
.m_about__img{
  flex: 0 0 466px;
  margin-left: 24px;
  text-align: center;
  line-height: 0;
}
@media screen and (max-width: 768px){
  .m_about{
    display: block;
  }
  .m_about__img{
    margin: 24px 0 0;
  }
}

/* サイドナビ実績 */
.m_sidePerformance{}
.m_sidePerformance__ttl{
  margin-bottom: 10px;
  padding: 8px;
  color: #fff;
  background: #2d546b;
}
.m_sidePerformance__works{}
.m_sidePerformance__worksItem + .m_sidePerformance__worksItem{
  margin-top: 16px;
}
.m_sidePerformance__works + .m_sidePerformance__btn{
  margin-top: 16px;
}
.m_sidePerformance__btn{
  display: flex;
  align-items: stretch;
  justify-content: center;
  font-size: 14px;
}
.m_sidePerformance__btn::before{
  content: "";
  display: block;
  width: 0;
  height: 2em;
}
.m_sidePerformance__btnTarget{
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1.5em;
  border: 1px solid #f18440;
  border-radius: 100px;
  color: #fff;
  background: #f18440;
  transition: .3s color, .3s background;
}
.m_sidePerformance__btnTarget:hover{
  color: #f18440;
  background: #fff;
}
.m_sidePerformance__nums{
  padding: 8px;
  border: 3px solid #c8c8c8;
}
.m_sidePerformance__numsItem + .m_sidePerformance__numsItem{
  margin-top: 10px;
}
.m_sidePerformance__numsItem{
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.m_sidePerformance__numTtl{
  font-size: 12px;
  font-weight: bold;
  line-height: 1.2;
}
.m_sidePerformance__numBody{
  font-size: 13px;
  line-height: 1;
}
.m_sidePerformance__numEm{
  margin-right: 3px;
  font-size: 22px;
  line-height: 100%;
}
.m_sidePerformance__footnotes{
  margin-top: 8px;
}
.m_sidePerformance__footnote{
  font-size: 12px;
}

/* 脚注 */
.m_footnote{
  position: relative;
  padding-left: 1em;
  font-size: 12px;
}
.m_footnote::before{
  content: "※";
  position: absolute;
  left: 0;
  display: block;
}
/* ----------
utility
---------- */
/* カラム */
.u_col1{width:8.333%;}
.u_col2{width:16.667%;}
.u_col3{width:25%;}
.u_col4{width:33.333%;}
.u_col5{width:41.666%;}
.u_col6{width:50%;}
.u_col7{width:58.333%;}
.u_col8{width:66.666%;}
.u_col9{width:75%;}
.u_col10{width:83.33%;}
.u_col11{width:91.666%;}
.u_col12{width:100%;}
@media screen and (max-width:768px){
  .u_resMdCol1{width:8.333%;}
  .u_resMdCol2{width:16.667%;}
  .u_resMdCol3{width:25%;}
  .u_resMdCol4{width:33.333%;}
  .u_resMdCol5{width:41.666%;}
  .u_resMdCol6{width:50%;}
  .u_resMdCol7{width:58.333%;}
  .u_resMdCol8{width:66.666%;}
  .u_resMdCol9{width:75%;}
  .u_resMdCol10{width:83.33%;}
  .u_resMdCol11{width:91.666%;}
  .u_resMdCol12{width:100%;}
}
@media screen and (max-width:599px){
  .u_resSmCol1{width:8.333%;}
  .u_resSmCol2{width:16.667%;}
  .u_resSmCol3{width:25%;}
  .u_resSmCol4{width:33.333%;}
  .u_resSmCol5{width:41.666%;}
  .u_resSmCol6{width:50%;}
  .u_resSmCol7{width:58.333%;}
  .u_resSmCol8{width:66.666%;}
  .u_resSmCol9{width:75%;}
  .u_resSmCol10{width:83.33%;}
  .u_resSmCol11{width:91.666%;}
  .u_resSmCol12{width:100%;}
}
/* 間隙 */
.u_mt40{
  margin-top: 40px;
}
/* 文字間 */
.u_lsN1{
  letter-spacing: -1px;
}
@media screen and (max-width: 768px){
  .u_resMdLsN1{
    letter-spacing: -1px;
  }
}
/* 上付き */
.u_super{
  font-size: 11px;
  vertical-align: super;
}
/* 要素を出す/隠す */
.u_hide{
  display: none;
}
@media screen and (max-width:768px){
  .u_resMdBlock{
    display: block;
  }
  .u_resMdInline{
    display: inline;
  }
}
@media screen and (max-width:599px){
  .u_resSmInline{
    display: inline;
  }
}