body{
  width: 100%;
  margin: 0 auto;
  position: relative;
}
.trans{
  animation-name: fadein;
  animation-duration: 1s; 
  animation-delay: .5s;
  animation-fill-mode: forwards;
  position: relative;
  opacity: 0; 
}
@keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}


/*common*/
#main_contents{
  position: relative;
  margin-top: 80px;
}
.inner{
  width: 90%;
  margin: 0 auto;
  max-width: 950px;
  position: relative;
}
.inner_w{
  width: 100%;
  margin: 0 auto;
  position: relative;
}
.inner02{
  width: 90%;
  max-width: 880px;
  margin: 0 auto;
  position: relative;
}
.inner03{
  width: 90%;
  max-width: 1074px;
  margin: 0 auto;
  position: relative;
}
.flex{
  display: flex;
  flex-wrap: wrap;
}
img,
video{
  width: 100%;
}
.pc_none{
  display: none;
}
.sp_none{
  display: block;
}
.txt01{
  font-weight: bold;
  font-size: 16px;
  line-height: 2.1;
  text-align: justify;
}
.back_btn01{
  font-size: 14px;
  border-bottom: 1px solid #363636;
  transition: all .3s;
}
.back_btn01:hover{
  color: #CF112F;
  border-block-color: #CF112F;
}
/*component*/
#mv{
}
.mv_box{
  width: 100%;
  height: auto;
  padding-top: 44.88%;
  background-image: url(../../img/mv.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
  position: relative;
  overflow: hidden;
}
.mv_box::after{
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #292C2D66;
}
.copy_box{
  position: absolute;
  left: 10%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
}
.main_img{
  width: 50%;
  position: absolute;
  right: -3%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
}
.copy01{
  font-weight: bold;
  font-size: 38px;
  letter-spacing: 0.07em;
  line-height: 1.5;
  color: #fff;
}
.copy01 span{
  color: #fff;
  background-color: #D43149;
  line-height: 1;
}
.copy_sub{
  margin-top: 60px;
  font-size: 20px;
  line-height: 1;
  color: #fff;
  margin-bottom: 15px;
  white-space: nowrap;
}
.copy02{
  font-family: Poppins;
  font-weight: 500;
  font-size: 101px;
  letter-spacing: 0.1em;
  line-height: 1;

}
.copy02 ruby{
  color: #fff;
  position: relative;
}
.copy02 ruby rt{
  font-size: 16px;
  text-align: center;
  font-weight: bold;
}
ruby[data-ruby]::before {
  content: attr(data-ruby);
  position:absolute;
  left:-2em;
  top:0;
  right:-2em;
  text-align:center;
  font-size:16px;
  font-weight: bold;
}
#particles-js{
  position: absolute;
  top: 0;
  right: -25%;
  width: 100%;
  mix-blend-mode: plus-lighter;
  z-index: 1;
}
#sec01{
  background-color: #CF122E;
  padding: 65px 0;
  position: relative;
}
#sec01::after{
  background-image: url(../../img/intro_bg.png);
  width: 100%;
  height: 230px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  position: absolute;
  content: '';
  top: 18px;
  left: 0;
}
#sec01 p{
  color: #fff;
}
#sec01 .txt01 span{
  color: #fff;
  position: relative;
  display: inline-block;
}
#sec01 .txt01 span::after{
  content: '';
  position: absolute;
  width: 100%;
  height: 1px;
  background-color: #F7F7F7;
  left: 0;
  bottom: -3px;
}
.intro_box{
  align-items: flex-end;
}
.intro_box .box_l{
  width: 50%;
}
.intro_box .box_r{
  width: 50%;
}
.intro_box .img{
  margin-bottom: -15px;
}
.intro_sub{
  font-weight: bold;
  font-size: 17px;
  line-height: 58px;
  color: #fff;

}
.intro_ttl{
  font-size: 27px;
  letter-spacing: 0.04em;
  line-height: 1.5;
  margin-bottom: 30px;
}
.intro_ttl span{
  font-family: Poppins;
  font-weight: 500;
  font-size: 67px;
  letter-spacing: 0.1em;
  line-height: 1;
}
.intro_ttl ruby{
  color: #fff;
  position: relative;
}
.intro_ttl ruby[data-ruby]::before{
  top: -5px;
}
#sec02{
  padding: 80px 0;
  background-color: rgba(100, 102, 106, .06);
}
.head04{
  font-size: 29px;
  line-height: 1;
  text-align: center;
  margin-bottom: 65px;
}
.problem_box{
  position: relative;
  width: 100%;
  margin-bottom: 140px;
}
.problem_box:first-of-type{
  padding-top: 80px;
}
.problem_box:last-of-type{
  margin-bottom: 0;
}
.problem_box .box_img{
  width: calc(50% + 20px);
  position: absolute;
  left: 0;
  top: -80px;
}
.problem_box:first-of-type .box_img{
  top: 0;
}
.problem_box:nth-child(odd) .box_img{
  left: auto;
  right: 0;
}

.problem_box .box_txt{
  position: relative;
  background-color: #fff;
  width: calc(50% + 20px);
  padding: 45px 40px 40px;
}
.problem_box:nth-child(even) .box_txt{
  margin: 0 0 0 auto;
}
.problem_box .box_txt::after{
  content: '';
  position: absolute;
  right: -37px;
  width: 73px;
  height: 73px;
  bottom: -18px;
  background-image: url(../../img/kazari01.png);
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}
.problem_box .box_txt::before{
  z-index: -1;
  content: '';
  position: absolute;
  right: -7px;
  bottom: -7px;
  width: 100%;
  height: 100%;
  background-color: rgba(100, 102, 106, .12);
  border-radius: 5px;
}
.problem_box .problem_txt01{
  font-family: Poppins;
  font-weight: 500;
  font-size: 25px;
  letter-spacing: 0.05em;
  line-height: 1;
  color: #cf122e;
  margin-bottom: 26px;
}
.problem_ttl{
  font-weight: 500;
  font-size: 31px;
  line-height: 1.5;
  margin-bottom: 25px;
}
.problem_box .txt01{
  letter-spacing: -0.08em;
  line-height: 1.8;
  margin-bottom: 28px;
}
.caution{
  font-weight: 500;
  font-size: 12px;
  line-height: 1.6;
  color: #64666a;

}
.btm0{
  margin-bottom: 0!important;
}
#sec03{
  position: relative;
  padding: 56px 0;
  overflow: hidden;
}
#sec03::after{
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(#fff 0%, #cf112f 100%);
  opacity: 0.06;
  top: 0;
  left: 0;
}
#particles-js02{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  mix-blend-mode: plus-lighter;
  z-index: 1;
}
.solution_txt01{
  font-size: 26px;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-align: center;
  color: #cf122e;
  margin-bottom: 15px;
}
.solution_txt02{
  text-align: center;
  line-height: 1;
  font-size: 29px;
}
.solution_txt02 span{
  font-family: Poppins;
  font-weight: 500;
  font-size: 89px;
  letter-spacing: 0.1em;
  color: #cf122e;
  display: block;
  line-height: 1;
  margin-bottom: 15px;
}
.head02{
  font-size: 16px;
  letter-spacing: 0.08em;
  line-height: 1;
  color: #cf122e;
  margin-bottom: 36px;

}
.head02 span{
  margin-top: 15px;
  font-family: Poppins;
  font-weight: 500;
  font-size: 60px;
  letter-spacing: 0.1em;
  line-height: 1;
  color: #363636;
  display: block;

}
#sec04{
  background-color: #CF122E;
  padding: 80px 0;
}
#sec04 .head02,
#sec04 .head02 span{
  color: #fff;
  text-align: center;
}
.point_box{
  position: relative;
  margin-bottom: 56px;
}
.point_box:last-of-type{
  margin-bottom: 0;
}
.point_box::after{
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: calc(100vw - 66px);
  height: 100%;
  border-radius: 0px 15px 15px 0px;
  background: linear-gradient(135deg,#fff 0%, #f0b4bd 100%);
  z-index: 0;
}
.point_box:nth-child(odd)::after{
  border-radius: 15px 0 0 15px;
  left: auto;
  right: 0;
}
.point_box .inner{
  position: relative;
  z-index: 1;
  padding: 35px 0 56px;
  align-items: flex-end;
}
.point_box .inner .box_l{
  width: 50%;
  padding-right: 60px;
}
.point_box .inner .box_r{
  width: 50%;
  padding-left: 20px;
}
.point_box .inner .img{
  border-radius: 5px;
  overflow: hidden;
}
.head03{
  font-size: 20px;
  letter-spacing: 0.1em;
  line-height: 1;
  color: #cf122e;
  display: flex;
  align-items: center;
  margin-bottom: 15px;

}
.head03 span{
  margin-left: 15px;
  font-family: Poppins;
  font-weight: 500;
  font-size: 67px;
  letter-spacing: 0.08em;
  line-height: 1;
  color: #cf122e;
}
.point_box .inner .ttl{
  font-weight: 500;
  font-size: 30px;
  line-height: 1.5;
  margin-bottom: 40px;
}
#sec05{
  padding: 80px 0 130px;
}
.case_slide .slide_item{
  border-radius: 15px;
  margin: 0 20px;
  background: #fff;
  border: 1px solid #f5f5f5;
  box-shadow: 10px 10px 16px rgba(0, 0, 0, 0.08);
  overflow: hidden;

}
.slick-list{
  overflow: visible!important;
}
.case_slide .txt_box{
  padding: 20px 24px 26px;
  border-top: 1px solid #DBDBDB;
  transition: all .3s;
}
@media (hover: hover) {
.case_slide .slide_item:hover .txt_box{
  background-color: #cf112f1A;
}
}
.case_slide .img{
  transition: all .3s;
}
@media (hover: hover) {
.case_slide .slide_item:hover .img{
  background-color: #cf112f;
}
}
.case_slide .ttl{
font-size: 16px;
letter-spacing: 0.08em;
line-height: 1.5;
margin-bottom: 6px;

}
.case_slide .area{
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.05em;
  line-height: 1;
  color: #8b8686;
  margin-bottom: 18px;
}
.case_slide .txt{
  font-weight: 500;
  font-size: 14px;
  line-height: 1.8;
  text-align: justify;
  margin-bottom: 17px;
}
.case_slide .btn{
  font-family: Poppins;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.1em;
  line-height: 1;
  color: #cf112f;
  display: block;
  position: relative;
  transition: all .3s;
}

@media (hover: hover) {
.case_slide .slide_item:hover .btn{
  letter-spacing: 0.2em;
}
}
.case_slide .btn::after{
  width: 8px;
  height: 8px;
  background: #cf112f;
  border-radius: 2px;
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: all .3s;
}
.case_slide .slide_item:hover .btn::after{
  width: 15px;
  height: 15px;
}
#sec05 .btn01{
  margin-top: 50px ;
}
#sec05 .btn01 a{
  height: 70px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
}
#sec06{
  position: relative;
  padding: 80px 0 55px;

}
#sec06::after{
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
background: #cf112f;
opacity: 0.04;
}
#sec06 .head02{
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -50px;
  text-align: center;
}
.txt02{
  font-size: 18px;
  line-height: 1.9;
  text-align: center;
}
#sec07{
  padding: 80px 0;
}
#sec07 .inner{
  background-color: rgba(100, 102, 106, .15);
  border-radius: 15px;
  padding: 56px;
  text-align: center;
}
#sec07 .head02{
}
.contact_txt01{
  font-size: 26px;
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: 10px;
}
.contact_txt02{
  font-size: 18px;
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: 40px;
}
.btn01 a{
  width: 100%;
  max-width: 400px;
  display: block;
  background-color: #CF122E;
  border-radius: 15px;
  padding: 18px;
  position: relative;
  margin: 0 auto;
  color: #fff;
  font-family: Poppins;
  font-weight: 500;
  font-size: 17px;
  letter-spacing: 0.04em;
  line-height: 1;
  transition: all .3s;
  word-break: break-all;
}
.btn01 a:hover{
  background-color: #CF122E99;
}
.btn01 a span{
  color: #fff;
  font-size: 32px;
  letter-spacing: 0.08em;
  line-height: 1;
  display: block;
  margin-bottom: 10px;
}
.btn01 a::after{
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 1px;
  background-color: #fff;
  position: absolute;
  right: 15px;
  top: 12px;
  transition: all .3s;
}
.btn01 a:hover::after{
  width: 20px;
  height: 20px;
}
.slide-arrow{
  width: 45px;
  height: 45px;
  position: absolute;
  top: -60px;
  cursor: pointer;
}
.prev-arrow{
  right: 120px;
}
.next-arrow{
  right: 70px!important;
}
.slick-next{
  right: 70px!important;
  top: -60px!important;
}

/*case*/
#case01{
  padding: 20px 0 130px;
}
#case .inner{
  max-width: 930px;
}
.section_all{
  padding: 30px 0 130px;
}
.section_bg{
  background-color: #F5F5F6;
}
#case01 .clm_box01{
  margin-top: 60px;
}
.clm_box01 .box_in{
  width: 50%;
}
.clm_box01 .box_in:last-child{
  padding-left: 50px;
}
#case .img{
  border-radius: 5px;
  overflow: hidden;
}
#case01 .clm_box01{
  align-items: center;
}
.case_ttl01{
  background-color: #CF112F;
  width: 140px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 17px;
  line-height: 1;
  font-weight: bold;
  margin-bottom: 37px;
}
.case_ttl02{
  font-size: 48px;
  font-weight: bold;
  letter-spacing: 0.05em;
  margin-bottom: 35px;
  line-height: 1.45;
}
.case_ttl03{
  color: #CF112F;
  font-size: 17px;
  margin-bottom: 35px;
  font-weight: bold;
  line-height: 1;
}
.case_txt01{
  font-size: 20px;
  font-weight: 500;
  line-height: 1.6;
  text-align: justify;
}
.clm_box01 .case_txt01{
  margin-bottom: 35px;
}
.case_txt02{
  font-size: 22px;
  color: #CF112F;
  line-height: 1.45;
  position: relative;
  transition: all .3s;
}
a.case_txt02:hover{
  opacity: 0.6;
}
.case_txt02 span{
  width: 17.5px;
  height: 17.5px;
  background-image: url(../../img/icon_link_red.svg);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  display: inline-block;
  margin-left: 5px;
}
.case_name01{
  font-size: 17px;
  font-weight: bold;
}
#case03.section_all{
  padding-bottom: 95px;
}
.w_box01{
  background-color: #FFFFFF;
  border-radius: 5px;
  padding: 80px 0;
  position: relative;
  z-index: 2;
  box-shadow: 7px 7px 0px 0px rgba(100, 102, 106, .12);
}
.case_list01 dt{
  font-size: 32px;
  font-weight: bold;
  line-height: 1.56;
  margin-bottom: 25px;
}
.case_list01 dd{
  font-size: 19px;
  font-weight: 500;
  line-height: 1.6;
  text-align: justify;
  padding-bottom: 60px;
  margin-bottom: 60px;
  border-bottom: 2px solid rgba(0, 0, 0, .2);
}
.case_list01 dd:last-of-type{
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}
.case_inner{
  padding-top: 75px;
}
#case03 .head02{
  text-align: center;
}
#case03 .head02 span{
  color: #CF112F;
}
.case_list02{
  justify-content: space-between;
}
.case_list02 li{
  width: calc((100% - 45px) / 2);
}
.case_list02 li .img{
  margin-bottom: 15px;
}
.case_list02 li .txt01{
  text-align: center;
}
@media screen and (max-width: 1600px) {

}
@media screen and (max-width: 1024px) {

}
@media screen and (max-width: 768px) {
#main_contents{
  margin-top: 50px;
}
.pc_none{
  display: block;
}
.sp_none{
  display: none;
}
.txt01{
  font-size: 14px;
}
.back_btn01{
  font-size: 13px;
}
.mv_box{
  background-image: url(../../img/mv_sp.jpg);
  padding-top: 103%;
  z-index: -1;
}
.mv_box::before{
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-image: url(../../img/sp_kazari01.png);
  background-size: cover;
  background-position: center center;
  mix-blend-mode: plus-lighter;
}
.main_img_sp{
  width: 90%;
  margin: -30px auto 0;
  z-index: 3;
  padding-bottom: 20px;
}
.copy01{
  font-size: 25px;
  text-align: center;
}
.copy02{
  font-size: 76px;
  text-align: center;
}
ruby[data-ruby]::before{
  font-size: 12px;
}
.copy_box{
  left: 50%;
  transform: translateY(-50%) translateX(-50%);
}
#particles-js{
  left: 0;
  width: 100%;
  height: 100%;
}
#particles-js,
#particles-js02{
  display: none;
}
#sec01{
  padding: 46px 0;
}
#sec01::after{
  height: 50%;
  width: 110%;
  left: -5%;
}
.intro_box .box_l,
.intro_box .box_r{
  width: 100%;
}
.intro_box .box_r{
  margin-bottom: 0;
  margin-top: 20px;
}
.intro_sub{
  font-size: 20px;
}
.intro_ttl{
  font-size: 22px;
  margin-bottom: 20px;
}
.intro_ttl span{
  font-size: 58px;
}
#sec02{
  padding: 40px 0;
}
.head04{
  font-size: 22px;
  margin-bottom: 30px;
}
.problem_box{
  margin-bottom: 35px;
}
.problem_box:first-of-type{
  padding-top: 0;
}
.problem_box .box_img{
  width: 80%;
  position: relative;
  top: 0;
}
.problem_box .box_txt,
.problem_box:nth-child(even) .box_txt{
  width: 80%;
  margin-top: -15px;
}
.problem_box:nth-child(odd) .box_img{
  margin: 0 0 0 auto;
}
.problem_box .problem_txt01{
  font-size: 14px;
  margin-bottom: 11px;
}
.problem_box .box_txt{
  padding: 24px 15px 24px;
}
.problem_ttl{
  font-size: 20px;
  margin-bottom: 16px;
}
.problem_box .box_txt::after{
  width: 43px;
  height: 43px;
  right: -20px;
}
.problem_box .txt01{
  margin-bottom: 15px;
}
.caution{
  font-size: 11px;
}
#sec03{
  padding: 30px 0;
}
#sec03::before{
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center center;
  mix-blend-mode: plus-lighter;
  background-image: url(../../img/sp_kazari02.png);
}
.solution_txt01,
.solution_txt02{
  font-size: 18px;
}
.solution_txt02 span{
  font-size: 58px;
}
#sec04{
  padding: 40px 0;
}
.head02 span{
  font-size: 50px;
  margin-bottom: 18px;
}
.point_box .inner{
  padding-right: 5%;
}
.point_box:nth-child(odd) .inner{
  padding-left: 5%;
  padding-right: 0;
}
.point_box .inner .box_l{
  width: 100%;
  padding-right: 5%;
}
.point_box:nth-child(odd) .inner .box_l{
  padding-right: 0;
}
.point_box .inner .box_r{
  width: 100%;
  padding-left: 0;
  margin-top: 25px;
}
.point_box::after{
  width: calc(100vw - 5%);
}
.head03{
  font-size: 13px;
}
.head03 span{
  font-size: 43px;
}
.point_box .inner .ttl{
  font-size: 22px;
  margin-bottom: 25px;
}
.case_slide .slide_item{
  margin-bottom: 35px;
}
.inner_w{
  width: 90%;
}
#sec05{
  padding: 40px 0 80px;
}
#sec05 .inner{
  width: 100%;
}
#sec05 .btn01{
  margin-top: 30px;
  margin-bottom: 30px;
}
#sec05 .btn01 a{
  font-size: 18px;
  height: 50px;
}
#sec06{
  padding: 60px 0 35px;
}
.txt02{
  font-size: 14px;
}
#sec07{
  padding: 46px 0;
}
.contact_txt01{
  font-size: 18px;
}
.contact_txt02{
  font-size: 16px;
  margin-bottom: 35px;
}
#sec07 .inner{
  padding: 30px 20px;
}
/*case*/
.section_all{
  padding: 53px 0;
}
.clm_box01 .box_in{
  width: 100%;
}
.clm_box01 .box_in:first-of-type{
  margin-bottom: 30px;
}
.clm_box01 .box_in:last-child{
  padding-left: 0;
}
.case_txt01{
  font-size: 16px;
}
.clm_box01 .case_txt01{
  margin-bottom: 30px;
}
.case_name01{
  font-size: 16px;
}
.case_ttl02{
  font-size: 30px;
  margin-bottom: 25px;
}
.case_txt02{
  font-size: 16px;
}
.case_txt02 span{
  width: 15px;
  height: 15px;
}
.w_box01{
  padding: 50px 0;
}
.case_list01 dt{
  font-size: 23px;
  margin-bottom: 20px;
}
.case_list01 dd{
  font-size: 16px;
  padding-bottom: 30px;
  margin-bottom: 30px;
}
#case01 .clm_box01{
  margin-top: 40px;
}
.case_inner{
  padding-top: 50px;
  width: 100%;
}
#case03.section_all{
  padding-bottom: 45px;
}
.case_list02 li{
  width: 100%;
}
.case_list02 li:first-child{
  margin-bottom: 20px;
}
.case_list02 li .txt01{
  font-size: 16px;
  text-align: left;
}
}