@charset "UTF-8";
/* 共通 */
body {
  overflow-x: hidden;
  color: #2E2E2E;
}

.lp_wrapper {
  overflow: hidden;
  margin: 0 auto;
  min-height: 100%;
}

.inner_content {
  max-width: 980px;
  width: 90%;
  margin: 0 auto;
}

.pagetop {
  display: none;
}

/* フェードイン */
.fadeIn {
  -webkit-animation-name: fadeInAnime;
  animation-name: fadeInAnime;
  -webkit-animation-duration: 1.5s;
  animation-duration: 1.5s;
  -webkit-animation-fill-mode: forwards;
  animation-fill-mode: forwards;
  opacity: 0;
}

@-webkit-keyframes fadeInAnime {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes fadeInAnime {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
/* アニメーションスタートの遅延時間を決めるCSS*/
.delay-time02 {
  -webkit-animation-delay: 0.4s;
          animation-delay: 0.4s;
}

.delay-time03 {
  -webkit-animation-delay: 0.8s;
          animation-delay: 0.8s;
}

/*==================================================
MV
===================================*/
.lp_mv {
  margin-top: 112px;
  background: url(../img/mv_bg.jpg) no-repeat center/cover;
}
@media only screen and (min-width: 1101px) {
  .lp_mv {
    height: 40.2635431918vw;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1100px) {
  .lp_mv {
    height: 443px;
  }
}
@media only screen and (max-width: 768px) {
  .lp_mv {
    margin-top: 60px;
    background: url(../img/mv_bg-sp.jpg) no-repeat center/cover;
    height: 176vw;
  }
}

.lp_mv_inner {
  max-width: 1100px;
  width: 86%;
  margin: 0 auto;
}
@media only screen and (min-width: 1100px) {
  .lp_mv_inner {
    padding: 13.6896046852vw 0 4.39238653vw;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1100px) {
  .lp_mv_inner {
    padding: 150px 0 0;
  }
}
@media only screen and (max-width: 768px) {
  .lp_mv_inner {
    padding: 79.4666666667vw 0 18.6666666667vw;
    height: 100%;
  }
}

.lp_mv_cont {
  margin: auto;
}
@media only screen and (min-width: 1100px) {
  .lp_mv_cont {
    max-width: 38.5065885798vw;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1100px) {
  .lp_mv_cont {
    max-width: 432px;
  }
}
@media only screen and (max-width: 768px) {
  .lp_mv_cont {
    height: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
}
.lp_mv_cont h2 img {
  height: auto;
  width: 100%;
}

.lp_mv_text {
  font-weight: bold;
  line-height: 1.4285714286;
}
@media only screen and (min-width: 1100px) {
  .lp_mv_text {
    margin-top: 1.9033674963vw;
    font-size: 2.0497803807vw;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1100px) {
  .lp_mv_text {
    margin-top: 21px;
    font-size: 22px;
  }
}
@media only screen and (max-width: 768px) {
  .lp_mv_text {
    margin-top: 4.2666666667vw;
    font-size: 4.2666666667vw;
  }
}

.lp_mv_logo {
  text-align: center;
}
.lp_mv_logo img {
  width: 100%;
  height: auto;
}
@media only screen and (min-width: 1100px) {
  .lp_mv_logo img {
    margin: 4.9780380673vw auto 0;
    max-width: 20.4978038067vw;
  }
}
@media only screen and (min-width: 769px) and (max-width: 1100px) {
  .lp_mv_logo img {
    margin-top: 55px;
    max-width: 225px;
  }
}
@media only screen and (max-width: 768px) {
  .lp_mv_logo img {
    max-width: 37.3333333333vw;
  }
}
@media only screen and (max-width: 768px) {
  .lp_mv_logo {
    margin-top: auto;
    text-align: left;
  }
}

/*==================================================
追従ボタン
===================================*/
.lp_fixed_btn {
  background: #000;
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  z-index: 10;
  padding: 15px;
  -webkit-transition: opacity 0.3s ease, -webkit-transform 0.3s ease;
  transition: opacity 0.3s ease, -webkit-transform 0.3s ease;
  transition: opacity 0.3s ease, transform 0.3s ease;
  transition: opacity 0.3s ease, transform 0.3s ease, -webkit-transform 0.3s ease;
}
@media only screen and (max-width: 768px) {
  .lp_fixed_btn {
    padding: 10px;
  }
}
.lp_fixed_btn.hide {
  opacity: 0;
  -webkit-transform: translateY(100%);
          transform: translateY(100%);
  pointer-events: none;
}

.lp_fixed_btns {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 20px;
}
@media only screen and (max-width: 768px) {
  .lp_fixed_btns {
    gap: 10px;
  }
}
.lp_fixed_btns a {
  width: 400px;
  height: 70px;
  border-radius: 35px;
  background: #fff;
  font-weight: bold;
  font-size: 20px;
  text-align: center;
  color: #354765;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
@media only screen and (max-width: 768px) {
  .lp_fixed_btns a {
    width: 100%;
    max-width: 160px;
    height: 40px;
    font-size: 12px;
  }
}

/*==================================================
lp top
===================================*/
.lp_top {
  background: rgba(227, 243, 248, 0.5);
  padding: 0 0 150px;
  z-index: 1;
}
@media only screen and (max-width: 768px) {
  .lp_top {
    padding-bottom: 80px;
  }
}
.lp_top .inner_content {
  position: relative;
}
.lp_top .inner_content::before {
  content: "";
  position: absolute;
  background: url(../img/top_deco.png) no-repeat center/cover;
  width: 426px;
  height: 401px;
  z-index: -1;
  right: -273px;
  bottom: -150px;
}
@media only screen and (max-width: 768px) {
  .lp_top .inner_content::before {
    width: 212px;
    height: 200px;
    right: -80px;
    bottom: -80px;
  }
}

.lp_top_ttl {
  padding-top: 120px;
}
@media only screen and (max-width: 768px) {
  .lp_top_ttl {
    padding-top: 60px;
  }
}

.lp_top_ttl h2 {
  font-weight: bold;
  font-size: 32px;
  line-height: 1.40625;
  text-align: center;
  color: #1e6f8c;
}
@media only screen and (max-width: 768px) {
  .lp_top_ttl h2 {
    font-size: 20px;
  }
}

.lp_top_txt {
  margin-top: 40px;
  text-align: center;
}
@media only screen and (max-width: 768px) {
  .lp_top_txt {
    margin-top: 30px;
    line-height: 2.1428571429;
  }
}

.lp_top_img {
  margin-top: 60px;
}
@media only screen and (max-width: 768px) {
  .lp_top_img {
    margin-top: 32px;
  }
  .lp_top_img img {
    height: auto;
  }
}

.lp_top_client {
  margin-top: 80px;
}
@media only screen and (max-width: 768px) {
  .lp_top_client {
    margin-top: 60px;
  }
}

.lp_top_client h3 {
  font-weight: bold;
  font-size: 20px;
  line-height: 1.5;
  text-align: center;
  color: #00b2bc;
}
@media only screen and (max-width: 768px) {
  .lp_top_client h3 {
    font-size: 16px;
  }
}

.lp_top_client ul {
  margin: 28px auto 0;
  padding: 48px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  max-width: 720px;
  height: 120px;
  background: #fff;
}
@media only screen and (max-width: 768px) {
  .lp_top_client ul {
    margin-top: 40px;
    padding: 10px 5px 20px;
    height: 100px;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-column-gap: 20px;
       -moz-column-gap: 20px;
            column-gap: 20px;
    row-gap: 10px;
  }
}

@media only screen and (max-width: 768px) {
  .lp_top_client ul li {
    width: 26%;
  }
  .lp_top_client ul li img {
    height: auto;
  }
  .lp_top_client ul li:nth-child(3) {
    width: 23%;
  }
  .lp_top_client ul li:last-child {
    width: 20%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
}

/*==================================================
about
===================================*/
.lp_about {
  padding-top: 150px;
  padding-bottom: 150px;
}
@media only screen and (max-width: 768px) {
  .lp_about {
    padding-top: 80px;
    padding-bottom: 80px;
  }
}
.lp_about .inner_content {
  position: relative;
}
.lp_about .inner_content::before {
  content: "";
  position: absolute;
  background: url(../img/deco.png) no-repeat center/cover;
  width: 426px;
  height: 401px;
  z-index: -1;
  left: -273px;
  top: -150px;
}
@media only screen and (max-width: 768px) {
  .lp_about .inner_content::before {
    width: 170px;
    height: 160px;
    left: -70px;
    top: -80px;
  }
}

.lp_about_ttl h2 {
  font-weight: bold;
  font-size: 32px;
  line-height: 1.40625;
  text-align: center;
  color: #1e6f8c;
}
@media only screen and (max-width: 768px) {
  .lp_about_ttl h2 {
    font-size: 20px;
    line-height: 1.5;
  }
}

.lp_about_description {
  margin-top: 40px;
  font-weight: bold;
  font-size: 24px;
  text-align: center;
  color: #1e6f8c;
}
@media only screen and (max-width: 768px) {
  .lp_about_description {
    margin-top: 30px;
    font-size: 16px;
    line-height: 1.5625;
  }
}

.lp_about_txt {
  margin-top: 30px;
  line-height: 1.875;
  text-align: center;
}
@media only screen and (max-width: 768px) {
  .lp_about_txt {
    margin-top: 24px;
    line-height: 2.1428571429;
  }
}

.lp_about_img {
  margin-top: 60px;
  padding: 60px;
  text-align: center;
  background: #e3f3f8;
}
@media only screen and (max-width: 768px) {
  .lp_about_img {
    margin-top: 40px;
    padding: 20px;
  }
  .lp_about_img img {
    height: auto;
  }
}

.lp_message {
  margin-top: 100px;
  padding: 80px 60px;
  background: #269EA5;
  color: #fff;
}
@media only screen and (max-width: 768px) {
  .lp_message {
    margin-top: 70px;
    padding: 50px 30px;
  }
}
.lp_message_box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 60px;
}
@media only screen and (max-width: 768px) {
  .lp_message_box {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 30px;
  }
}
.lp_message_blue {
  background: #1E6F8C;
}

.lp_message_img {
  max-width: 260px;
  width: 100%;
}
@media only screen and (max-width: 768px) {
  .lp_message_img {
    max-width: 195px;
    margin: auto;
  }
  .lp_message_img img {
    height: auto;
  }
}

.lp_message_cont {
  width: calc(100% - 260px);
}
@media only screen and (max-width: 768px) {
  .lp_message_cont {
    width: 100%;
  }
}
.lp_message_cont h3 {
  font-weight: bold;
  font-size: 20px;
  line-height: 1.5;
}
@media only screen and (max-width: 768px) {
  .lp_message_cont h3 {
    font-size: 16px;
    line-height: 1.875;
  }
}
.lp_message_cont p {
  margin-top: 40px;
  line-height: 1.875;
}
@media only screen and (max-width: 768px) {
  .lp_message_cont p {
    margin-top: 10px;
    line-height: 2.1428571429;
  }
}

.lp_message .lp_message_cont_name {
  margin-top: 20px;
  text-align: right;
}

.lp_message_bottom_img {
  margin-top: 40px;
  text-align: center;
}
@media only screen and (max-width: 768px) {
  .lp_message_bottom_img {
    margin-top: 30px;
  }
}

/*==================================================
日宣FBM 3つのメソッド
===================================*/
.lp_method {
  padding-top: 130px;
  padding-bottom: 160px;
  background: rgba(227, 243, 248, 0.5);
}
@media only screen and (max-width: 768px) {
  .lp_method {
    padding-top: 70px;
    padding-bottom: 80px;
  }
}
.lp_method .inner_content {
  position: relative;
}
.lp_method .inner_content::before {
  content: "";
  position: absolute;
  background: url(../img/deco.png) no-repeat center/cover;
  width: 426px;
  height: 401px;
  z-index: -1;
  right: -243px;
  top: -130px;
}
@media only screen and (max-width: 768px) {
  .lp_method .inner_content::before {
    width: 170px;
    height: 160px;
    right: -70px;
    top: -70px;
  }
}
.lp_method .inner_content {
  max-width: 1100px;
}

.lp_method_ttl {
  font-weight: bold;
  font-size: 32px;
  line-height: 1.40625;
  text-align: center;
}
@media only screen and (max-width: 768px) {
  .lp_method_ttl {
    font-size: 20px;
    line-height: 2.25;
  }
}
.lp_method_ttl .deco {
  position: relative;
  color: #00B2BC;
}
.lp_method_ttl .deco::after {
  content: "";
  position: absolute;
  width: 60px;
  height: 5px;
  background: #00b2bc;
  bottom: -20px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}
@media only screen and (max-width: 768px) {
  .lp_method_ttl .deco::after {
    width: 38px;
    height: 3px;
    bottom: -2px;
  }
}
.lp_method_ttl .deco .large {
  font-size: 48px;
}
@media only screen and (max-width: 768px) {
  .lp_method_ttl .deco .large {
    font-size: 30px;
    line-height: 1.5;
  }
}

.lp_method_description {
  margin-top: 54px;
  text-align: center;
}
@media only screen and (max-width: 768px) {
  .lp_method_description {
    margin-top: 18px;
    line-height: 2.1428571429;
  }
}

.lp_method_top {
  margin-top: 80px;
  padding: 60px;
  background: #cbe2e1;
}
@media only screen and (max-width: 768px) {
  .lp_method_top {
    margin-top: 45px;
    padding: 20px;
  }
}

.lp_method_box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 50px;
}
@media only screen and (min-width: 769px) and (max-width: 1100px) {
  .lp_method_box {
    gap: 30px;
  }
}
@media only screen and (max-width: 768px) {
  .lp_method_box {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 40px;
  }
}

.lp_method_img {
  max-width: 420px;
  margin: auto;
  width: 100%;
}
@media only screen and (max-width: 768px) {
  .lp_method_img {
    max-width: 295px;
  }
  .lp_method_img img {
    width: 100%;
    height: auto;
  }
}

.lp_method_cont {
  margin-top: 10px;
  width: calc(100% - 420px);
}
@media only screen and (max-width: 768px) {
  .lp_method_cont {
    margin-top: 0;
    width: 100%;
  }
}

.lp_method_logo {
  text-align: center;
}
@media only screen and (max-width: 768px) {
  .lp_method_logo {
    max-width: 179px;
    margin: auto;
  }
  .lp_method_logo img {
    height: auto;
  }
}

.lp_method_text {
  margin-top: 40px;
  text-align: center;
}
@media only screen and (max-width: 768px) {
  .lp_method_text {
    margin-top: 25px;
    line-height: 2.1428571429;
  }
}

.lp_method_list {
  margin-top: 40px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 15px;
}
@media only screen and (min-width: 769px) and (max-width: 1100px) {
  .lp_method_list {
    gap: 10px;
  }
  .lp_method_list img {
    height: auto;
  }
}
@media only screen and (max-width: 768px) {
  .lp_method_list {
    margin-top: 35px;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
}

@media only screen and (max-width: 768px) {
  .lp_method_item {
    width: 29%;
  }
  .lp_method_item img {
    width: 100%;
    height: auto;
  }
}

.lp_method_btn {
  margin-top: 60px;
  padding: 25px;
  background: #00b2bc;
  font-weight: bold;
  font-size: 20px;
  line-height: 1.5;
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  color: #fff;
  border: none;
  cursor: pointer;
  font-family: inherit;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  width: 100%;
}
@media only screen and (max-width: 768px) {
  .lp_method_btn {
    margin-top: 50px;
    padding: 20px;
    font-size: 14px;
  }
}
.lp_method_btn span {
  position: relative;
  padding-right: 5px;
}
.lp_method_btn span::before {
  content: "";
  position: absolute;
  border: 0;
  border-right: solid 2px #fff;
  border-top: solid 2px #fff;
  content: "";
  height: 10px;
  width: 10px;
  position: absolute;
  right: -27px;
  top: 7px;
  -webkit-transform: rotate(135deg);
          transform: rotate(135deg);
}
@media only screen and (max-width: 768px) {
  .lp_method_btn span::before {
    border-right: solid 1px #fff;
    border-top: solid 1px #fff;
    content: "";
    height: 8px;
    width: 8px;
    right: -15px;
  }
}
.lp_method_btn:hover {
  background: rgba(0, 178, 188, 0.7);
}
.lp_method_btn.active span::before {
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
  top: 9px;
}

.lp_feature {
  background: #FFFFFF;
  padding-inline: 2%;
  text-align: center;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  -webkit-transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, padding 0.3s ease;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, padding 0.3s ease;
}
@media only screen and (max-width: 768px) {
  .lp_feature {
    padding-inline: 5.2%;
  }
}
.lp_feature.open {
  max-height: 3000px;
  opacity: 1;
  padding-top: 120px;
  padding-bottom: 100px;
}
@media only screen and (max-width: 768px) {
  .lp_feature.open {
    padding-top: 50px;
    padding-bottom: 50px;
  }
}

.lp_feature_ttl .lp_feature_ttl_en {
  margin-bottom: 15px;
  font-family: "Jost", sans-serif;
  font-weight: normal;
  font-size: 20px;
  letter-spacing: 0.05em;
  line-height: 1.5;
  color: #00b2bc;
  display: block;
}
@media only screen and (max-width: 768px) {
  .lp_feature_ttl .lp_feature_ttl_en {
    margin-bottom: 8px;
    font-size: 10px;
  }
}
.lp_feature_ttl h3 {
  font-weight: bold;
  font-size: 32px;
  line-height: 0.9375;
}
@media only screen and (max-width: 768px) {
  .lp_feature_ttl h3 {
    font-size: 20px;
    line-height: 1.5;
  }
}

.lp_feature_text {
  margin-top: 45px;
  line-height: 1.875;
  color: #3e3a39;
}
@media only screen and (max-width: 768px) {
  .lp_feature_text {
    margin-top: 25px;
    line-height: 2.1428571429;
    text-align: left;
  }
}

.lp_feature .lp_method_img {
  margin: 80px auto 0;
}
@media only screen and (max-width: 768px) {
  .lp_feature .lp_method_img {
    margin-top: 45px;
  }
}

.lp_feature_description {
  margin-top: 35px;
  font-weight: bold;
  font-size: 24px;
}
@media only screen and (max-width: 768px) {
  .lp_feature_description {
    margin-top: 30px;
    font-size: 16px;
    line-height: 1.5625;
  }
}

.lp_feature_img {
  margin-top: 54px;
}
@media only screen and (max-width: 768px) {
  .lp_feature_img {
    margin-top: 35px;
  }
  .lp_feature_img img {
    height: auto;
  }
}
.lp_feature_img + .lp_feature_img {
  margin-top: 40px;
}
@media only screen and (max-width: 768px) {
  .lp_feature_img + .lp_feature_img {
    margin-top: 20px;
    overflow-x: scroll;
  }
  .lp_feature_img + .lp_feature_img img {
    min-width: 700px;
  }
}

.scroll-hint-icon{
  position: absolute;
  top: calc(50% - 25px);
  left: calc(50% - 60px);
  box-sizing: border-box;
  width: 120px;
  height: 110px!important;
  border-radius: 5px;
  transition: opacity .3s;
  opacity: 0;
  background: rgba(0, 0, 0, .7);
  text-align: center;
  padding: 20px 10px 10px 10px;
}
.lp_method_bottom {
  margin: 160px auto 0;
  max-width: 980px;
  position: relative;
}
@media only screen and (max-width: 768px) {
  .lp_method_bottom {
    margin-top: 50px;
  }
}
.lp_method_bottom::before {
  content: "";
  position: absolute;
  width: 800px;
  height: 400px;
  background: #cbe2e1;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  left: -193px;
  z-index: -1;
}
@media only screen and (max-width: 768px) {
  .lp_method_bottom::before {
    content: none;
  }
}
.lp_method_bottom:nth-child(odd) .lp_method_box {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
@media only screen and (max-width: 768px) {
  .lp_method_bottom:nth-child(odd) .lp_method_box {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .lp_method_bottom:nth-child(odd) .lp_method_box .lp_method_img {
    margin-right: -20px;
  }
  .lp_method_bottom:nth-child(odd) .lp_method_box .lp_method_cont {
    margin-left: -20px;
  }
}
.lp_method_bottom:nth-child(even)::before {
  right: -193px;
  left: auto;
}
@media only screen and (max-width: 768px) {
  .lp_method_bottom:nth-child(even) .lp_method_img {
    margin-left: -20px;
  }
}
.lp_method_bottom .lp_method_box {
  gap: 78px;
}
@media only screen and (max-width: 768px) {
  .lp_method_bottom .lp_method_box {
    gap: 0;
  }
}
@media only screen and (max-width: 768px) {
  .lp_method_bottom .lp_method_cont {
    background: #cbe2e1;
    margin-top: -40px;
    padding: 80px 25px 50px;
    width: calc(100% + 20px);
  }
}
.lp_method_bottom + .lp_message {
  margin: 160px auto 0;
  max-width: 980px;
}
@media only screen and (max-width: 768px) {
  .lp_method_bottom + .lp_message {
    margin-top: 70px;
  }
  .lp_method_bottom + .lp_message img {
    height: auto;
  }
}

/*==================================================
CASE STUDY
===================================*/
.lp_case-study {
  padding-top: 120px;
  padding-bottom: 150px;
}
@media only screen and (max-width: 768px) {
  .lp_case-study {
    padding-top: 50px;
    padding-bottom: 80px;
  }
}
.lp_case-study .inner_content {
  position: relative;
}
.lp_case-study .inner_content::before {
  content: "";
  position: absolute;
  background: url(../img/deco.png) no-repeat center/cover;
  width: 426px;
  height: 401px;
  z-index: -1;
  left: -272px;
  top: -120px;
}
@media only screen and (max-width: 768px) {
  .lp_case-study .inner_content::before {
    width: 170px;
    height: 160px;
    left: -70px;
    top: -50px;
  }
}

.lp_case-study_ttl h2 {
  text-align: center;
}
@media only screen and (max-width: 768px) {
  .lp_case-study_ttl h2 {
    max-width: 150px;
    margin: auto;
  }
  .lp_case-study_ttl h2 img {
    height: auto;
  }
}

.lp_case-study_case-of {
  margin: 40px auto 0;
  max-width: 400px;
}
@media only screen and (max-width: 768px) {
  .lp_case-study_case-of {
    margin-top: 30px;
    max-width: 215px;
  }
}
.lp_case-study_case-of p {
  font-family: "Jost", sans-serif;
  height: 100px;
  background: transparent;
  border: 1px solid #e4e4e4;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 24px;
}
@media only screen and (max-width: 768px) {
  .lp_case-study_case-of p {
    padding: 15px 24px 15px 20px;
    height: 60px;
    font-size: 10px;
    gap: 10px;
  }
}
.lp_case-study_case-of img {
  margin: 0;
}
@media only screen and (max-width: 768px) {
  .lp_case-study_case-of img {
    max-width: 114px;
    height: auto;
  }
}

.lp_case-study_description {
  margin-top: 60px;
  font-weight: bold;
  font-size: 32px;
  line-height: 1.40625;
  text-align: center;
  color: #1e6f8c;
}
@media only screen and (max-width: 768px) {
  .lp_case-study_description {
    margin-top: 40px;
    font-size: 20px;
    line-height: 1.5;
  }
}

.lp_case-study_text {
  margin-top: 40px;
  text-align: center;
}
@media only screen and (max-width: 768px) {
  .lp_case-study_text {
    margin-top: 25px;
    line-height: 2.1428571429;
  }
}

.lp_case-study_list {
  margin-top: 60px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 10px;
}
@media only screen and (max-width: 768px) {
  .lp_case-study_list {
    margin: 35px auto 0;
    gap: 3px;
    max-width: 295px;
  }
  .lp_case-study_list img {
    height: auto;
  }
}

.lp_topics {
  margin-top: 100px;
}
@media only screen and (max-width: 768px) {
  .lp_topics {
    margin-top: 70px;
  }
}
.lp_topics h3 {
  font-family: "Jost", sans-serif;
  font-weight: bold;
  font-size: 24px;
  line-height: 1.25;
  text-align: center;
  color: #1e6f8c;
}
@media only screen and (max-width: 768px) {
  .lp_topics h3 {
    font-size: 20px;
    line-height: 1.5;
  }
}

.lp_topics_list {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media only screen and (max-width: 768px) {
  .lp_topics_list {
    margin-top: 20px;
    grid-template-columns: repeat(1, 1fr);
    gap: 10px;
  }
}

.lp_topics_item {
  padding: 40px 30px;
  background: #e3f3f8;
}
@media only screen and (max-width: 768px) {
  .lp_topics_item {
    padding: 30px 25px;
  }
}
.lp_topics_item h4 {
  font-weight: bold;
  font-size: 24px;
  color: #00b2bc;
  line-height: 1.4583333333;
}
@media only screen and (max-width: 768px) {
  .lp_topics_item h4 {
    font-size: 16px;
    line-height: 1.5625;
  }
}
.lp_topics_item p {
  margin-top: 24px;
}
@media only screen and (max-width: 768px) {
  .lp_topics_item p {
    margin-top: 12px;
    line-height: 2.1428571429;
  }
}
.lp_topics_item .attention {
  margin-top: 16px;
  font-size: 12px;
}
@media only screen and (max-width: 768px) {
  .lp_topics_item .attention {
    margin-top: 15px;
    font-size: 12px;
    line-height: 1.25;
  }
}

/*==================================================
SEMINAR
===================================*/
.lp_seminar {
  padding-top: 100px;
  padding-bottom: 100px;
  background: #f1f9fb;
}
@media only screen and (max-width: 768px) {
  .lp_seminar {
    padding-top: 80px;
    padding-bottom: 80px;
  }
}
.lp_seminar .inner_content {
  position: relative;
}
.lp_seminar .inner_content::before {
  content: "";
  position: absolute;
  background: url(../img/seminar_deco.png) no-repeat center/cover;
  width: 400px;
  height: 400px;
  left: -192px;
  bottom: -140px;
  z-index: 0;
}
@media only screen and (max-width: 768px) {
  .lp_seminar .inner_content::before {
    width: 240px;
    height: 240px;
    left: -44px;
    bottom: -100px;
  }
}

.lp_seminar_ttl {
  text-align: center;
}
.lp_seminar_ttl h2 {
  font-family: "Jost", sans-serif;
  font-weight: bold;
  font-size: 40px;
  line-height: 0.75;
}
@media only screen and (max-width: 768px) {
  .lp_seminar_ttl h2 {
    font-size: 24px;
    line-height: 1.25;
  }
}

.lp_seminar_text {
  margin-top: 50px;
  text-align: center;
}
@media only screen and (max-width: 768px) {
  .lp_seminar_text {
    margin-top: 25px;
    line-height: 2.1428571429;
  }
}

.lp_seminar_list {
  margin-top: 30px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
}
@media only screen and (max-width: 768px) {
  .lp_seminar_list {
    margin-top: 35px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 20px;
  }
}

.lp_seminar_item {
  width: 50%;
  display: grid;
}
@media only screen and (max-width: 768px) {
  .lp_seminar_item {
    width: 100%;
  }
}

.lp_seminar_item_header {
  padding: 22px;
  background: #bc2d3d;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  color: #fff;
  height: 100%;
  max-height: 120px;
}
@media only screen and (max-width: 768px) {
  .lp_seminar_item_header {
    padding: 18px;
    min-height: 120px;
  }
}
.lp_seminar_item_header h3 {
  font-weight: bold;
  line-height: 1.5;
  text-align: center;
}
@media only screen and (max-width: 768px) {
  .lp_seminar_item_header h3 {
    line-height: 1.4285714286;
  }
}
.lp_seminar_item_header p {
  margin-top: 14px;
  font-weight: 500;
  font-size: 12px;
  text-align: center;
}
@media only screen and (max-width: 768px) {
  .lp_seminar_item_header p {
    line-height: 1.25;
  }
}

.lp_seminar_item_body {
  background: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 25px;
  padding: 10px;
  position: relative;
}
@media only screen and (max-width: 768px) {
  .lp_seminar_item_body {
    padding: 10px 10px 20px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 10px;
  }
}
.lp_seminar_item_body::after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 12px 12px;
  border-color: transparent transparent #BC2D3D transparent;
  right: 5px;
  bottom: 5px;
}

.lp_seminar_item_profile {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 10px;
}
@media only screen and (max-width: 768px) {
  .lp_seminar_item_profile {
    max-width: 230px;
    margin: auto;
    width: 100%;
    gap: 20px;
  }
}

.lp_seminar_item_profile_cont {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
.lp_seminar_item_profile_cont p {
  font-weight: 500;
  font-size: 10px;
  line-height: 1.5;
}
.lp_seminar_item_profile_cont .lp_seminar_item_profile_name {
  margin-top: 5px;
  font-weight: 500;
  font-size: 12px;
  line-height: 1.25;
}

.lp_seminar_item:nth-of-type(2) .lp_seminar_item_profile_cont p {
  font-size: 8px;
}
.lp_seminar_item:nth-of-type(2) .lp_seminar_item_profile_cont .lp_seminar_item_profile_name {
  font-size: 12px;
}