@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap");
.noto-sans-jp {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
}

/* ---------------------------------------
  #mv
-----------------------------------------*/
#mv {
  margin-top: -15px;
}
@media screen and (max-width: 768px) {
  #mv {
    margin-top: -3vw;
  }
}
#mv .wrap {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  height: 100%;
}
#mv .mv_ttl {
  position: absolute;
  top: 70px;
  left: 0;
  width: 282px;
  height: 62px;
  line-height: 62px;
  text-align: center;
  font-size: 2.4rem;
  font-weight: 700;
  color: #fff;
  background: url(../img/bg_line.png);
  letter-spacing: 0.15em;
}
@media screen and (max-width: 768px) {
  #mv .mv_ttl {
    top: 21.3333333333vw;
    left: 50%;
    transform: translateX(-50%);
    width: 56.4vw;
    height: 12.4vw;
    line-height: 12.4vw;
    font-size: 4.8vw;
  }
}
#mv .txt_box {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
}
@media screen and (max-width: 768px) {
  #mv .txt_box {
    top: 43.6vw;
    transform: translateX(-50%);
  }
}
#mv .txt_box .mv_lead {
  text-align: center;
  color: #fff;
  font-size: 4.5rem;
  font-weight: 700;
  padding: 0 0 0 30px;
  position: relative;
  letter-spacing: 0.1em;
  width: fit-content;
  margin: 0 auto;
}
@media screen and (max-width: 768px) {
  #mv .txt_box .mv_lead {
    font-size: 5.6vw;
    padding: 0 0 0 4vw;
  }
}
#mv .txt_box .mv_lead .frame_left,
#mv .txt_box .mv_lead .frame_right {
  width: 16px;
  height: 16px;
  position: absolute;
}
@media screen and (max-width: 768px) {
  #mv .txt_box .mv_lead .frame_left,
  #mv .txt_box .mv_lead .frame_right {
    width: 2.1333333333vw;
    height: 2.1333333333vw;
  }
}
#mv .txt_box .mv_lead .frame_left::before, #mv .txt_box .mv_lead .frame_left::after,
#mv .txt_box .mv_lead .frame_right::before,
#mv .txt_box .mv_lead .frame_right::after {
  content: "";
  background-color: #fff;
  position: absolute;
}
#mv .txt_box .mv_lead .frame_left::before,
#mv .txt_box .mv_lead .frame_right::before {
  width: 16px;
  height: 3px;
}
@media screen and (max-width: 768px) {
  #mv .txt_box .mv_lead .frame_left::before,
  #mv .txt_box .mv_lead .frame_right::before {
    width: 2.1333333333vw;
    height: 0.4vw;
  }
}
#mv .txt_box .mv_lead .frame_left::after,
#mv .txt_box .mv_lead .frame_right::after {
  width: 3px;
  height: 16px;
}
@media screen and (max-width: 768px) {
  #mv .txt_box .mv_lead .frame_left::after,
  #mv .txt_box .mv_lead .frame_right::after {
    width: 0.4vw;
    height: 2.1333333333vw;
  }
}
#mv .txt_box .mv_lead .frame_left {
  top: 0;
  left: 0;
}
#mv .txt_box .mv_lead .frame_left::before {
  top: 3px;
  left: 0;
}
@media screen and (max-width: 768px) {
  #mv .txt_box .mv_lead .frame_left::before {
    top: 0.4vw;
  }
}
#mv .txt_box .mv_lead .frame_left::after {
  top: 0;
  left: 3px;
}
@media screen and (max-width: 768px) {
  #mv .txt_box .mv_lead .frame_left::after {
    left: 0.4vw;
  }
}
#mv .txt_box .mv_lead .frame_right {
  bottom: 0;
  right: 0;
}
#mv .txt_box .mv_lead .frame_right::before {
  bottom: 3px;
  right: 0;
}
@media screen and (max-width: 768px) {
  #mv .txt_box .mv_lead .frame_right::before {
    bottom: 0.4vw;
  }
}
#mv .txt_box .mv_lead .frame_right::after {
  bottom: 0;
  right: 3px;
}
@media screen and (max-width: 768px) {
  #mv .txt_box .mv_lead .frame_right::after {
    right: 0.4vw;
  }
}
#mv .txt_box .mv_txt {
  margin-top: 28px;
  text-align: center;
  color: #fff;
  font-size: 1.6rem;
  letter-spacing: 0.1em;
}
@media screen and (max-width: 768px) {
  #mv .txt_box .mv_txt {
    margin-top: 2.8vw;
    font-size: 3.0666666667vw;
    letter-spacing: 0.07em;
  }
}

/* ---------------------------------------
  .sec_service
-----------------------------------------*/
.sec_service {
  margin-top: 100px;
}
@media screen and (max-width: 768px) {
  .sec_service {
    margin-top: 13.3333333333vw;
  }
}

/* ---------------------------------------
  .sec_ttl_border
-----------------------------------------*/
.sec_ttl_border {
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  width: fit-content;
  margin: 0 auto;
  padding: 0 22px 15px 22px;
  position: relative;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .sec_ttl_border {
    font-size: 4.5333333333vw;
    text-align: center;
    padding: 0 2vw 2.9333333333vw 2vw;
    line-height: 1.5;
  }
}
.sec_ttl_border .border {
  width: 100%;
  height: 1px;
  background-color: #000;
  position: absolute;
  bottom: 0;
  left: 0;
}
.sec_ttl_border .border::before, .sec_ttl_border .border::after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 2.5px;
  background-color: #000;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
.sec_ttl_border .border::before {
  left: 0;
}
.sec_ttl_border .border::after {
  right: 0;
}

/* ---------------------------------------
  #merit
-----------------------------------------*/
@media screen and (max-width: 1200px) {
  #merit {
    overflow: hidden;
  }
}
@media screen and (max-width: 768px) {
  #merit .sec_ttl_border {
    padding-right: 0;
  }
}
#merit .merit_list {
  margin-top: 56px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
}
@media screen and (max-width: 768px) {
  #merit .merit_list {
    margin-top: 12.2666666667vw;
  }
}
#merit .merit_list li {
  width: 384px;
  background-color: #f2f2f2;
  position: relative;
  padding: 33px 25px 47px 76px;
  min-height: 150px;
}
@media screen and (max-width: 768px) {
  #merit .merit_list li {
    width: 100%;
    padding: 6.5333333333vw 4vw 9.2vw 18.2666666667vw;
    min-height: auto;
  }
}
#merit .merit_list li::before, #merit .merit_list li::after {
  content: "";
  background-color: #000;
  position: absolute;
}
#merit .merit_list li::before {
  width: 16px;
  height: 1px;
  right: -3px;
  top: 0;
}
@media screen and (max-width: 768px) {
  #merit .merit_list li::before {
    width: 3.2vw;
    right: -0.8vw;
  }
}
#merit .merit_list li::after {
  width: 1px;
  height: 16px;
  right: 0;
  top: -3px;
}
@media screen and (max-width: 768px) {
  #merit .merit_list li::after {
    height: 3.2vw;
    top: -0.8vw;
  }
}
#merit .merit_list li .merit_img {
  position: absolute;
  bottom: 0;
  left: 0;
}
@media screen and (max-width: 768px) {
  #merit .merit_list li .merit_img.small {
    width: 8.1333333333vw;
    left: 2.6666666667vw;
  }
}
#merit .merit_list li .merit_detail {
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  line-height: 1.625;
}
@media screen and (max-width: 768px) {
  #merit .merit_list li .merit_detail {
    font-size: 3.0666666667vw;
    line-height: 1.6956521739;
  }
}
#merit .merit_list li .merit_work {
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  position: absolute;
  right: 25px;
  bottom: 8px;
  color: #7f7f7f;
}
@media screen and (max-width: 768px) {
  #merit .merit_list li .merit_work {
    font-size: 3.2vw;
    right: 6.6666666667vw;
    bottom: 2vw;
  }
}
@media screen and (max-width: 768px) {
  #merit .merit_list li:nth-of-type(n+2) {
    margin-top: 4vw;
  }
}
@media screen and (min-width: 769px) {
  #merit .merit_list li:nth-of-type(n+4) {
    margin-top: 60px;
  }
}
#merit .merit_list li:nth-of-type(1) .merit_img {
  width: 65px;
}
@media screen and (max-width: 768px) {
  #merit .merit_list li:nth-of-type(1) .merit_img {
    width: 12.8vw;
  }
}
#merit .merit_list li:nth-of-type(2) .merit_img {
  width: 65px;
}
@media screen and (max-width: 768px) {
  #merit .merit_list li:nth-of-type(2) .merit_img {
    width: 12.8vw;
  }
}
#merit .merit_list li:nth-of-type(3) .merit_img {
  width: 42px;
}
@media screen and (max-width: 768px) {
  #merit .merit_list li:nth-of-type(3) .merit_img {
    width: 8.1333333333vw;
    margin-left: 2.5333333333vw;
  }
}
#merit .merit_list li:nth-of-type(4) .merit_img {
  width: 54px;
}
@media screen and (max-width: 768px) {
  #merit .merit_list li:nth-of-type(4) .merit_img {
    width: 10.5333333333vw;
  }
}
#merit .merit_list li:nth-of-type(5) .merit_img {
  width: 66px;
}
@media screen and (max-width: 768px) {
  #merit .merit_list li:nth-of-type(5) .merit_img {
    width: 13.0666666667vw;
  }
}
#merit .merit_list li:nth-of-type(6) .merit_img {
  width: 63px;
}
@media screen and (max-width: 768px) {
  #merit .merit_list li:nth-of-type(6) .merit_img {
    width: 12.4vw;
  }
}
#merit .merit_list li:nth-of-type(7) .merit_img {
  width: 53px;
}
@media screen and (max-width: 768px) {
  #merit .merit_list li:nth-of-type(7) .merit_img {
    width: 10.2666666667vw;
  }
}
#merit .merit_list li:nth-of-type(8) .merit_img {
  width: 59px;
}
@media screen and (max-width: 768px) {
  #merit .merit_list li:nth-of-type(8) .merit_img {
    width: 11.6vw;
  }
}
#merit .merit_list li:nth-of-type(9) .merit_img {
  width: 59px;
}
@media screen and (max-width: 768px) {
  #merit .merit_list li:nth-of-type(9) .merit_img {
    width: 11.4666666667vw;
  }
}

/* ---------------------------------------
  #strengths
-----------------------------------------*/
#strengths {
  padding-top: 100px;
  background: url(https://www.ixrea.jp/engine/wp-content/themes/ixrea/img/common/bg_stripe.png) #dcc8a4;
}
@media screen and (max-width: 768px) {
  #strengths {
    padding-top: 13.3333333333vw;
  }
}
#strengths .clm_ttl {
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-align: center;
}
@media screen and (max-width: 768px) {
  #strengths .clm_ttl {
    font-size: 5.6vw;
  }
}
#strengths .clm_strengths {
  margin-top: 30px;
  padding-bottom: 50px;
}
@media screen and (max-width: 768px) {
  #strengths .clm_strengths {
    margin-top: 6.6666666667vw;
    padding-bottom: 9.3333333333vw;
  }
}
#strengths .clm_strengths .strengths_list {
  margin-top: 30px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
@media screen and (max-width: 768px) {
  #strengths .clm_strengths .strengths_list {
    margin-top: 4vw;
  }
}
#strengths .clm_strengths .strengths_list li {
  width: 384px;
  padding: 39px 36px 37px;
  background-color: #fff;
}
@media screen and (max-width: 768px) {
  #strengths .clm_strengths .strengths_list li {
    width: 100%;
    padding: 7.7333333333vw 8vw 7.6vw;
  }
}
#strengths .clm_strengths .strengths_list li .ttl_feature {
  font-size: 1.6rem;
  color: #cdb07c;
  display: flex;
  align-items: center;
  letter-spacing: 0.075em;
}
@media screen and (max-width: 768px) {
  #strengths .clm_strengths .strengths_list li .ttl_feature {
    font-size: 3.2vw;
  }
}
#strengths .clm_strengths .strengths_list li .ttl_feature::before {
  content: "";
  margin-right: 13px;
  display: block;
  width: 24px;
  height: 1px;
  background-color: #cdb07c;
}
@media screen and (max-width: 768px) {
  #strengths .clm_strengths .strengths_list li .ttl_feature::before {
    width: 4.8vw;
    margin-right: 2.9333333333vw;
  }
}
#strengths .clm_strengths .strengths_list li .txt_strenghus {
  margin-top: 5px;
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  line-height: 2.125;
}
@media screen and (max-width: 768px) {
  #strengths .clm_strengths .strengths_list li .txt_strenghus {
    margin-top: 2vw;
    font-size: 3.2vw;
    line-height: 2.125;
  }
}
@media screen and (max-width: 768px) {
  #strengths .clm_strengths .strengths_list li:nth-of-type(n+2) {
    margin-top: 4vw;
  }
}
@media screen and (min-width: 769px) {
  #strengths .clm_strengths .strengths_list li:nth-of-type(n+4) {
    margin-top: 27px;
  }
}
#strengths .clm_merit {
  background-color: #dcc8a4;
  padding-bottom: 100px;
}
@media screen and (max-width: 768px) {
  #strengths .clm_merit {
    padding-bottom: 13.3333333333vw;
  }
}
#strengths .clm_merit .wrap {
  padding-top: 52px;
  position: relative;
}
@media screen and (max-width: 768px) {
  #strengths .clm_merit .wrap {
    padding-top: 9.6vw;
  }
}
#strengths .clm_merit .wrap::before {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-color: #000000 transparent transparent transparent;
  border-width: 27px 27px 0px 27px;
  position: absolute;
  left: 50%;
  top: -15px;
  transform: translateX(-50%);
}
@media screen and (max-width: 768px) {
  #strengths .clm_merit .wrap::before {
    border-width: 5.4666666667vw 5.4vw 0px 5.4vw;
    top: -2.8vw;
  }
}
#strengths .clm_merit .merit_list {
  display: flex;
  justify-content: center;
  gap: 0 25px;
  margin-top: 28px;
}
@media screen and (max-width: 768px) {
  #strengths .clm_merit .merit_list {
    gap: 0;
    flex-wrap: wrap;
  }
}
@media screen and (max-width: 768px) {
  #strengths .clm_merit .merit_list li {
    width: 50%;
  }
}
#strengths .clm_merit .merit_list li .circle {
  width: 220px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #cdb07c;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.8888888889;
  border-radius: 110px;
  background-color: #fff;
  text-align: center;
  letter-spacing: 0.075em;
}
@media screen and (max-width: 768px) {
  #strengths .clm_merit .merit_list li .circle {
    width: 40vw;
    height: 40vw;
    font-size: 3.6vw;
    line-height: 1.8888888889;
    border-radius: 20vw;
    margin: 0 auto;
  }
}
#strengths .clm_merit .merit_list li:nth-of-type(3) {
  width: 100%;
}

/* ---------------------------------------
  #solving
-----------------------------------------*/
#solving {
  position: relative;
  padding: 100px 0;
  margin-top: 0;
}
@media screen and (max-width: 1200px) {
  #solving {
    overflow: hidden;
  }
}
@media screen and (max-width: 768px) {
  #solving {
    padding: 13.3333333333vw 0 20vw;
  }
}
@media screen and (min-width: 769px) {
  #solving::after {
    content: "";
    height: 100%;
    width: calc(803px + (100vw - 1300px) / 2);
    background: url(../img/bg_line_2.png);
    position: absolute;
    right: 0;
    top: 0;
    z-index: -1;
  }
}
@media screen and (max-width: 1200px) and (min-width: 769px) {
  #solving::after {
    width: 750px;
  }
}
#solving .case_study {
  margin-top: 50px;
}
@media screen and (max-width: 768px) {
  #solving .case_study {
    margin-top: 9.3333333333vw;
    padding-bottom: 20vw;
    position: relative;
  }
}
@media screen and (max-width: 768px) {
  #solving .case_study::after {
    content: "";
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
    background: url(../img/bg_line_2.png);
    z-index: -1;
  }
}
#solving .case_study .ttl_box {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 55px 50px 35px;
  background-color: #dcc8a3;
}
@media screen and (max-width: 768px) {
  #solving .case_study .ttl_box {
    width: 84%;
    max-width: none;
    padding: 5.7333333333vw 6.6666666667vw 3.2vw;
  }
}
#solving .case_study .ttl_box .case_ttl {
  font-size: 1.8rem;
  color: #fff;
  letter-spacing: 0.1em;
}
@media screen and (max-width: 768px) {
  #solving .case_study .ttl_box .case_ttl {
    font-size: 3.2vw;
    letter-spacing: 0.18em;
    margin-top: 1vw;
  }
}
#solving .case_study .ttl_box .case_ttl_caption {
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-top: 0;
  color: #fff;
}
@media screen and (max-width: 768px) {
  #solving .case_study .ttl_box .case_ttl_caption {
    font-size: 6vw;
    letter-spacing: 0;
  }
}
#solving .case_study .case_flex {
  /* --- right_box --- */
}
@media screen and (min-width: 769px) {
  #solving .case_study .case_flex {
    display: flex;
    justify-content: space-between;
  }
}
#solving .case_study .case_flex .left_box {
  padding-top: 100px;
}
@media screen and (min-width: 769px) {
  #solving .case_study .case_flex .left_box {
    width: 384px;
  }
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .left_box {
    padding-top: 9.3333333333vw;
  }
}
#solving .case_study .case_flex .left_box .case_txt .case_subttl {
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  color: #fff;
  padding: 0 15px 0;
  background-color: #cdb07c;
  display: inline-block;
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .left_box .case_txt .case_subttl {
    font-size: 2.8vw;
    padding: 0 2.9333333333vw;
    line-height: 1.6;
  }
}
#solving .case_study .case_flex .left_box .case_txt .case_subttl_caption {
  margin-top: 32px;
  font-size: 2rem;
  font-weight: 700;
  line-height: 2;
  letter-spacing: 0.18em;
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .left_box .case_txt .case_subttl_caption {
    margin-top: 4.9333333333vw;
    font-size: 4vw;
    line-height: 2;
  }
}
#solving .case_study .case_flex .left_box .client_box {
  display: flex;
  align-items: center;
  position: relative;
  background-color: #f2f2f2;
  margin-top: 98px;
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .left_box .client_box {
    margin-top: 8vw;
  }
}
#solving .case_study .case_flex .left_box .client_box::before, #solving .case_study .case_flex .left_box .client_box::after {
  content: "";
  background-color: #000;
  position: absolute;
}
#solving .case_study .case_flex .left_box .client_box::before {
  width: 16px;
  height: 1px;
  top: 0;
  right: -3px;
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .left_box .client_box::before {
    width: 3.2vw;
    right: -0.8vw;
  }
}
#solving .case_study .case_flex .left_box .client_box::after {
  width: 1px;
  height: 16px;
  top: -3px;
  right: 0;
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .left_box .client_box::after {
    height: 3.2vw;
    top: -0.8vw;
  }
}
#solving .case_study .case_flex .left_box .client_box .img_box {
  width: 139px;
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .left_box .client_box .img_box {
    width: 27.8666666667vw;
  }
}
#solving .case_study .case_flex .left_box .client_box .client_txt {
  margin-left: 8px;
  font-size: 1.5rem;
  line-height: 1.7333333333;
  letter-spacing: 0.1em;
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .left_box .client_box .client_txt {
    margin-left: 3.8666666667vw;
    font-size: 3.0666666667vw;
    line-height: 1.6956521739;
  }
}
#solving .case_study .case_flex .left_box .client_box .client_txt span {
  font-size: 1.6rem;
  color: #7f7f7f;
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .left_box .client_box .client_txt span {
    font-size: 3.2vw;
  }
}
#solving .case_study .case_flex .right_box {
  margin-top: -112px;
}
@media screen and (min-width: 769px) {
  #solving .case_study .case_flex .right_box {
    width: 690px;
  }
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .right_box {
    margin-top: 9.3333333333vw;
  }
}
#solving .case_study .case_flex .right_box .assignment_box,
#solving .case_study .case_flex .right_box .solution_box {
  margin-top: 38px;
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .right_box .assignment_box,
  #solving .case_study .case_flex .right_box .solution_box {
    margin-top: 6.6666666667vw;
  }
}
#solving .case_study .case_flex .right_box .assignment_box .ttl,
#solving .case_study .case_flex .right_box .solution_box .ttl {
  font-size: 1.6rem;
  font-weight: 700;
  margin-left: -10px;
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .right_box .assignment_box .ttl,
  #solving .case_study .case_flex .right_box .solution_box .ttl {
    font-size: 3.2vw;
    margin-left: -1.8666666667vw;
  }
}
#solving .case_study .case_flex .right_box .assignment_box .detail,
#solving .case_study .case_flex .right_box .solution_box .detail {
  font-size: 1.5rem;
  line-height: 2;
  margin-top: 5px;
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .right_box .assignment_box .detail,
  #solving .case_study .case_flex .right_box .solution_box .detail {
    font-size: 3.0666666667vw;
    line-height: 1.9565217391;
    margin-top: 1.6vw;
  }
}
#solving .case_study .case_flex .right_box .assignment_box .detail .marker,
#solving .case_study .case_flex .right_box .solution_box .detail .marker {
  background: linear-gradient(transparent 65%, #e6d7bd 0%);
}
#solving .case_study .case_flex .right_box .assignment_box .data_box,
#solving .case_study .case_flex .right_box .solution_box .data_box {
  background-color: #fff;
  padding: 30px 24px 24px 32px;
  margin-top: 10px;
}
@media screen and (min-width: 769px) {
  #solving .case_study .case_flex .right_box .assignment_box .data_box,
  #solving .case_study .case_flex .right_box .solution_box .data_box {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .right_box .assignment_box .data_box,
  #solving .case_study .case_flex .right_box .solution_box .data_box {
    padding: 5.7333333333vw 8vw 5.3333333333vw;
    margin-top: 4vw;
  }
}
#solving .case_study .case_flex .right_box .assignment_box .data_box .data_ttl,
#solving .case_study .case_flex .right_box .solution_box .data_box .data_ttl {
  font-size: 1.6rem;
  font-weight: 700;
  flex: none;
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .right_box .assignment_box .data_box .data_ttl,
  #solving .case_study .case_flex .right_box .solution_box .data_box .data_ttl {
    font-size: 3.2vw;
  }
}
#solving .case_study .case_flex .right_box .assignment_box .data_box .data_detail,
#solving .case_study .case_flex .right_box .solution_box .data_box .data_detail {
  font-size: 1.5rem;
  line-height: 2;
}
@media screen and (min-width: 769px) {
  #solving .case_study .case_flex .right_box .assignment_box .data_box .data_detail,
  #solving .case_study .case_flex .right_box .solution_box .data_box .data_detail {
    width: 486px;
  }
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .right_box .assignment_box .data_box .data_detail,
  #solving .case_study .case_flex .right_box .solution_box .data_box .data_detail {
    font-size: 3.0666666667vw;
    line-height: 1.9565217391;
    margin-top: 1.3333333333vw;
  }
}
#solving .case_study .case_flex .right_box .assignment_box {
  position: relative;
}
#solving .case_study .case_flex .right_box .assignment_box::before {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-color: #2e2d2c transparent transparent transparent;
  border-width: 15px 15px 0px 15px;
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%);
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .right_box .assignment_box::before {
    border-width: 3vw 3vw 0px 3vw;
    bottom: -5.3333333333vw;
  }
}
#solving .case_study .case_flex .right_box .solution_box {
  margin-top: 32px;
  position: relative;
}
@media screen and (max-width: 768px) {
  #solving .case_study .case_flex .right_box .solution_box {
    margin-top: 5.3333333333vw;
  }
}
#solving .case_study .case_flex .right_box .solution_box .ttl {
  color: #cdb07c;
}
#solving .case_study .conclusion_box {
  margin-top: 40px;
  margin-left: -5px;
  padding: 45px 100px 52px;
}
@media screen and (max-width: 768px) {
  #solving .case_study .conclusion_box {
    margin-top: 9.3333333333vw;
    margin-left: -1.0666666667vw;
    padding: 6.1333333333vw 8vw 8.2666666667vw;
  }
}
#solving .case_study .conclusion_box .txt {
  font-size: 1.8rem;
  line-height: 2;
  letter-spacing: 0.075em;
}
@media screen and (max-width: 768px) {
  #solving .case_study .conclusion_box .txt {
    font-size: 3.6vw;
    line-height: 2;
  }
}
#solving .case_study .btn {
  margin-top: 55px;
}
@media screen and (max-width: 768px) {
  #solving .case_study .btn {
    margin-top: 13.3333333333vw;
  }
}
@media screen and (max-width: 768px) {
  #solving .case_study._01::after {
    height: 234.6666666667vw;
  }
}
#solving .case_study._01 .conclusion_box {
  width: 1212px;
  height: 156px;
  background: url(../img/bg_conclusion_01.png) no-repeat center/cover;
}
@media screen and (max-width: 768px) {
  #solving .case_study._01 .conclusion_box {
    width: 84vw;
    height: 43.2vw;
    background-image: url(../img/bg_conclusion_01_sp.png);
  }
}
#solving .case_study._01 .btn a {
  width: 333px;
}
@media screen and (max-width: 768px) {
  #solving .case_study._01 .btn a {
    width: 66.6666666667vw;
  }
}
#solving .case_study._02 {
  margin-top: 130px;
}
@media screen and (max-width: 768px) {
  #solving .case_study._02 {
    margin-top: 13.3333333333vw;
  }
}
@media screen and (max-width: 768px) {
  #solving .case_study._02::after {
    height: 314.5333333333vw;
  }
}
#solving .case_study._02 .conclusion_box {
  width: 1212px;
  height: 502px;
  background: url(../img/bg_conclusion_02.png) no-repeat center/cover;
}
@media screen and (max-width: 768px) {
  #solving .case_study._02 .conclusion_box {
    width: 84vw;
    height: 166.9333333333vw;
    background-image: url(../img/bg_conclusion_02_sp.png);
  }
}
#solving .case_study._02 .conclusion_box .process_box {
  margin-top: 26px;
}
@media screen and (max-width: 768px) {
  #solving .case_study._02 .conclusion_box .process_box {
    margin-top: 5.3333333333vw;
  }
}
#solving .case_study._02 .conclusion_box .process_box .process_ttl {
  padding: 20px 0 20px;
  text-align: center;
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  background-color: #cdb07c;
}
@media screen and (max-width: 768px) {
  #solving .case_study._02 .conclusion_box .process_box .process_ttl {
    padding: 5.3333333333vw 4.6666666667vw;
    font-size: 4vw;
  }
}
#solving .case_study._02 .conclusion_box .process_box .process_detail {
  padding: 20px 78px 30px;
  background-color: #f2f2f2;
}
@media screen and (max-width: 768px) {
  #solving .case_study._02 .conclusion_box .process_box .process_detail {
    padding: 3.6vw 5.3333333333vw 4vw;
  }
}
#solving .case_study._02 .conclusion_box .process_box .process_detail .list li {
  display: flex;
  font-size: 1.8rem;
  line-height: 1.5;
}
@media screen and (max-width: 768px) {
  #solving .case_study._02 .conclusion_box .process_box .process_detail .list li {
    font-size: 3.6vw;
    line-height: 1.6666666667;
  }
}
#solving .case_study._02 .conclusion_box .process_box .process_detail .list li::before {
  content: "–";
  margin-right: 15px;
}
@media screen and (max-width: 768px) {
  #solving .case_study._02 .conclusion_box .process_box .process_detail .list li::before {
    margin-right: 3.0666666667vw;
  }
}
#solving .case_study._02 .conclusion_box .process_box .process_detail .list li + li {
  margin-top: 15px;
}
@media screen and (max-width: 768px) {
  #solving .case_study._02 .conclusion_box .process_box .process_detail .list li + li {
    margin-top: 2.6666666667vw;
  }
}
#solving .case_study._02 .btn a {
  width: 333px;
}
@media screen and (max-width: 768px) {
  #solving .case_study._02 .btn a {
    width: 66.6666666667vw;
  }
}
#solving .case_study._02 .btn a::before {
  width: 54px;
}
@media screen and (max-width: 768px) {
  #solving .case_study._02 .btn a::before {
    width: 10.8vw;
  }
}
#solving .case_study._02 .btn a::after {
  left: 54px;
}
@media screen and (max-width: 768px) {
  #solving .case_study._02 .btn a::after {
    left: 10.8vw;
  }
}

/* ---------------------------------------
  #support
-----------------------------------------*/
#support {
  background: #f2f2f2 url(../img/bg_support.png) no-repeat center 247px/323px 366px;
  position: relative;
  margin-top: 182px;
  padding: 213px 0 120px;
}
@media screen and (max-width: 768px) {
  #support {
    margin-top: 48vw;
    padding: 12vw 0 17.3333333333vw;
    background-image: url(../img/bg_support_sp.png);
    background-position: center 48.1333333333vw;
    background-size: 64.5333333333vw 73.0666666667vw;
  }
}
#support::before {
  content: "";
  width: 714px;
  height: 148px;
  background: url(../img/img_support.png) no-repeat center/cover;
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
}
@media screen and (max-width: 768px) {
  #support::before {
    width: 100%;
    height: 23.0666666667vw;
    background-image: url(../img/img_support_sp.png);
    top: -22.6666666667vw;
  }
}
#support .support_lead {
  width: 553px;
  height: 83px;
  line-height: 83px;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-align: center;
  position: absolute;
  left: 50%;
  top: -83px;
  transform: translateX(-50%) translateY(30px) translate(0, 0);
  background-color: #f2f2f2;
  border-radius: 41.5px;
}
@media screen and (max-width: 768px) {
  #support .support_lead {
    width: 72vw;
    height: 23.8666666667vw;
    font-size: 4vw;
    top: -54.6666666667vw;
    border-radius: 11.9333333333vw;
    line-height: 1.8;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}
#support .support_lead::before {
  content: "";
  width: 43px;
  height: 8px;
  border-radius: 4px;
  background-color: #f2f2f2;
  transform: rotate(-45deg);
  position: absolute;
  bottom: -14px;
  right: 160px;
}
@media screen and (max-width: 768px) {
  #support .support_lead::before {
    width: 8.5333333333vw;
    height: 1.6vw;
    border-radius: 0.8vw;
    bottom: -2.6666666667vw;
    right: 16.5333333333vw;
  }
}
#support .support_lead.is-show {
  transform: translateX(-50%) translate(0, 0);
}
#support .support_box .box_ttl {
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  line-height: 1.6428571429;
  text-align: center;
}
@media screen and (max-width: 768px) {
  #support .support_box .box_ttl {
    font-size: 5.6vw;
    line-height: 1.6428571429;
  }
}
#support .support_box .box_subttl {
  padding: 0 17px;
  text-align: center;
  width: fit-content;
  margin: 43px auto 0;
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  position: relative;
}
@media screen and (max-width: 768px) {
  #support .support_box .box_subttl {
    width: 100%;
    padding: 0;
    margin-top: 11.0666666667vw;
    font-size: 4.8vw;
  }
}
#support .support_box .box_subttl .border {
  width: 100%;
  height: 1px;
  position: relative;
  background-color: #000;
  position: absolute;
  left: 0;
  bottom: 0;
}
#support .support_box .box_subttl .border::before, #support .support_box .box_subttl .border::after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 2.5px;
  background-color: #000;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
#support .support_box .box_subttl .border::before {
  left: 0;
}
#support .support_box .box_subttl .border::after {
  right: 0;
}
#support .support_box .box_list {
  width: fit-content;
  margin: 42px auto 0;
}
@media screen and (max-width: 768px) {
  #support .support_box .box_list {
    margin-top: 8.4vw;
  }
}
#support .support_box .box_list li {
  display: flex;
  font-size: 1.8rem;
}
@media screen and (max-width: 768px) {
  #support .support_box .box_list li {
    font-size: 3.6vw;
  }
}
#support .support_box .box_list li::before {
  content: "–";
  margin-right: 16px;
}
@media screen and (max-width: 768px) {
  #support .support_box .box_list li::before {
    margin-right: 2.9333333333vw;
  }
}
#support .btn_e_learning {
  margin: 100px auto 0;
  width: fit-content;
}
@media screen and (max-width: 768px) {
  #support .btn_e_learning {
    margin-top: 14.9333333333vw;
    width: 100%;
  }
}
#support .btn_e_learning a {
  width: 1044px;
  height: 145px;
  background: url(../img/img_e-learning.png) no-repeat center;
  display: flex;
  align-items: center;
  position: relative;
}
@media screen and (max-width: 768px) {
  #support .btn_e_learning a {
    width: 100%;
    height: 41.6vw;
    background-image: url(../img/img_e-learning_sp.png);
    background-size: cover;
    flex-direction: column;
  }
}
#support .btn_e_learning a::before {
  content: "";
  width: 8px;
  height: 8px;
  border-right: solid 1px #fff;
  border-bottom: solid 1px #fff;
  position: absolute;
  right: 50px;
  top: 50%;
  transform: translateY(-50%) rotate(-45deg);
  transition: 0.3s ease;
}
@media screen and (max-width: 768px) {
  #support .btn_e_learning a::before {
    width: 1.6vw;
    height: 1.6vw;
    right: 31.7333333333vw;
    top: 32.9333333333vw;
    transform: rotate(-45deg);
  }
}
#support .btn_e_learning a::after {
  content: "";
  width: 141px;
  height: 1px;
  background-color: #fff;
  position: absolute;
  right: 62px;
  top: 50%;
  transform: translateY(-50%);
  transition: 0.3s ease;
}
@media screen and (max-width: 768px) {
  #support .btn_e_learning a::after {
    width: 18.4vw;
    right: 33.8666666667vw;
    top: 33.6666666667vw;
    transform: translateY(0);
  }
}
#support .btn_e_learning a .ttl {
  font-size: 2.54rem;
  letter-spacing: 0.075em;
  color: #fff;
  margin-left: 48px;
  font-weight: bold;
}
@media screen and (max-width: 768px) {
  #support .btn_e_learning a .ttl {
    font-size: 5.0666666667vw;
    letter-spacing: 0.1em;
    margin-left: 0;
    margin-top: 6.6666666667vw;
    text-align: center;
  }
}
#support .btn_e_learning a .detail {
  font-size: 1.8rem;
  color: #fff;
  margin-left: 47px;
}
@media screen and (max-width: 768px) {
  #support .btn_e_learning a .detail {
    font-size: 3.2vw;
    line-height: 1.5;
    margin-left: 0;
    text-align: center;
  }
}
#support .btn_e_learning a:hover {
  opacity: 0.8;
}
#support .btn_e_learning a:hover::before {
  right: 34px;
}
#support .btn_e_learning a:hover::after {
  right: 46px;
}
#support .contact {
  margin: 60px auto 0;
  width: 1044px;
}
@media screen and (max-width: 768px) {
  #support .contact {
    margin-top: 11.3333333333vw;
    width: 100%;
  }
}
#support .contact .contact_ttl {
  font-size: 2.8rem;
  font-weight: 700;
  color: #0a2b6f;
  text-align: center;
  letter-spacing: 0.2em;
}
@media screen and (max-width: 768px) {
  #support .contact .contact_ttl {
    font-size: 5.6vw;
    line-height: 1.6428571429;
  }
}
#support .contact .contact_lead {
  font-size: 1.6rem;
  color: #0a2b6f;
  text-align: center;
}
@media screen and (max-width: 768px) {
  #support .contact .contact_lead {
    font-size: 3.2vw;
    line-height: 1.5;
    margin-top: 0.6666666667vw;
  }
}
#support .contact .tel_list {
  margin-top: 35px;
  display: flex;
  justify-content: space-between;
}
@media screen and (max-width: 768px) {
  #support .contact .tel_list {
    margin-top: 8.4vw;
    flex-direction: column;
  }
}
#support .contact .tel_list li {
  width: 510px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #fff;
}
@media screen and (max-width: 768px) {
  #support .contact .tel_list li {
    width: 100%;
    height: 30.6666666667vw;
    flex-direction: column;
  }
}
#support .contact .tel_list li .office {
  font-size: 1.8rem;
  letter-spacing: 0.1em;
  color: #0a2b6f;
  display: flex;
  align-items: center;
}
@media screen and (max-width: 768px) {
  #support .contact .tel_list li .office {
    font-size: 3.6vw;
    flex-direction: column;
  }
}
#support .contact .tel_list li .office::after {
  content: "";
  width: 1px;
  height: 27px;
  margin: 0 27px;
  background-color: #0a2b6f;
  display: block;
}
@media screen and (max-width: 768px) {
  #support .contact .tel_list li .office::after {
    width: 5.4666666667vw;
    height: 1px;
    margin: 1.3333333333vw auto 0;
  }
}
#support .contact .tel_list li .tel,
#support .contact .tel_list li .tel a {
  font-size: 2.6rem;
  color: #0a2b6f;
  letter-spacing: 0.15em;
}
@media screen and (max-width: 768px) {
  #support .contact .tel_list li .tel,
  #support .contact .tel_list li .tel a {
    font-size: 6vw;
    margin-top: 2vw;
  }
}
@media screen and (max-width: 768px) {
  #support .contact .tel_list li + li {
    margin-top: 4vw;
  }
}/*# sourceMappingURL=bim_service.css.map */