.corporate_content .title_wrap {
  padding: 0 28px;
  position: relative;
  box-sizing: border-box;
}

.corporate_content .title_wrap .section_title {
  font-size: 56px;
  color: #252527;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0;
  line-height: 1;
}

.corporate_content .title_wrap .section_title .sub {
  display: block;
  font-size: 14px;
  color: #1260c2;
  position: relative;
  line-height: 1;
  padding: 4px 13px;
  box-sizing: border-box;
  width: max-content;
  letter-spacing: 0.12em;
  margin: 10px 0 0;
}

.corporate_content .title_wrap .section_title .sub::before {
  content: "";
  width: 7px;
  height: 100%;
  border: 1px solid #1260c2;
  border-right: none;
  position: absolute;
  inset: 0 auto 0 0;
}

.corporate_content .title_wrap .section_title .sub::after {
  content: "";
  width: 7px;
  height: 100%;
  border: 1px solid #1260c2;
  border-left: none;
  position: absolute;
  inset: 0 0 0 auto;
}

.corporate_content .title_wrap .section_title.center {
  text-align: center;
}

.corporate_content .title_wrap .section_title.center .sub {
  margin: 10px auto 0;
}

.corporate_content .title_wrap .decoration {
  font-weight: 700;
  font-size: 240px;
  letter-spacing: 0.04em;
  color: #f2f6fa;
  line-height: 1;
  margin: 0;
  position: absolute;
  z-index: -1;
  inset: -64px 0 0 auto;
}

#top_mv {
  position: relative;
  aspect-ratio: 750 / 1340;
  width: 100%;
  height: auto;
}

#top_mv #mv_slide .swiper-wrapper .swiper-slide .img_wrap {
  position: relative;
}

#top_mv #mv_slide .swiper-wrapper .swiper-slide .img_wrap img {
  width: 100%;
  height: auto;
}

#top_mv #mv_slide .swiper-wrapper .swiper-slide .img_wrap img.front {
  position: absolute;
  inset: 0;
  z-index: 10;
}

#top_mv #mv_slide .swiper-wrapper .swiper-slide.start .wave {
  -webkit-mask-image: url(../img/sp_line.png);
  -webkit-mask-position: left;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-clip: fill-box;
  -webkit-mask-size: 100vw;
  mask-image: url(../img/sp_line.png);
  mask-position: left;
  mask-repeat: no-repeat;
  mask-clip: fill-box;
  mask-size: 100vw;
  position: absolute;
  inset: 26.2% 0 auto 0;
  z-index: 1;
  height: 28.3%;
}

#top_mv #mv_slide .swiper-wrapper .swiper-slide.start .wave::before {
  content: "";
  display: block;
  position: absolute;
  inset: 0;
  z-index: 10;
  width: 0;
  background: linear-gradient(90deg, #efe5e0 0%, #efe5e0 7%, #1a9cc1 100%);
  animation: wave_move 2s 1.5s forwards cubic-bezier(0.76, 0.14, 0.82, 1.45);
}

#top_mv #mv_slide .swiper-wrapper .swiper-slide.start .wave::after {
  content: "";
  width: 30px;
  height: 150%;
  rotate: 30deg;
  display: block;
  position: absolute;
  inset: 0 110% 0 auto;
  z-index: 20;
  filter: blur(10px);
  background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, white 100%);
  animation: wave_shine 1s 4.5s forwards cubic-bezier(0.33, 1, 0.68, 1);
}

@keyframes wave_move {
  50% {
    width: 0;
  }
  to {
    width: 100%;
  }
}

@keyframes wave_shine {
  to {
    right: -10%;
  }
}

#top_mv .text_wrap {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding: 42px 25px;
  z-index: 200;
}

#top_mv .text_wrap h2 {
  font-size: 38px;
  color: #ffffff;
  line-height: 1.34;
  letter-spacing: 0.14em;
  text-shadow: 0px 0px 30px rgba(104, 104, 103, 0.9), 0px 0px 60px rgba(104, 104, 103, 0.7), 0px 0px 80px rgba(104, 104, 103, 0.3);
  margin: 0 0 18px;
}

#top_mv .text_wrap p {
  font-size: 13px;
  color: #ffffff;
  line-height: 1.77;
  letter-spacing: 0.12em;
  text-shadow: 0px 0px 30px rgba(104, 104, 103, 0.9), 0px 0px 60px rgba(104, 104, 103, 0.7), 0px 0px 80px rgba(104, 104, 103, 0.3);
  margin: 0;
}

#top_mission {
  padding: 61px 0 58px;
  border-bottom: 1px solid #e0e1eb;
  display: flex;
  flex-direction: column;
}

#top_mission .mission_title {
  display: contents;
}

#top_mission .mission_title .title_wrap {
  order: 1;
}

#top_mission .mission_title .section_sentence {
  order: 3;
  margin: 0;
  padding: 0 28px;
  font-size: 14px;
  letter-spacing: 0.12em;
  line-height: 1.86;
  color: #252527;
  font-feature-settings: "palt";
}

#top_mission .slide_wrap {
  order: 2;
}

#top_mission .slide_wrap #mission_slide {
  margin: 30px auto 35px;
}

#top_mission .slide_wrap #mission_slide .swiper-wrapper {
  transition-timing-function: linear;
  display: flex;
  align-items: center;
}

#top_mission .slide_wrap #mission_slide .swiper-wrapper .swiper-slide {
  width: max-content;
}

#top_service {
  padding: 77px 0 0;
}

#top_service .section_sentence {
  margin: 35px 0 45px;
  padding: 0 30px;
  font-size: 14px;
  color: #252527;
  letter-spacing: 0.12em;
  line-height: 1.86;
  font-feature-settings: "palt";
}

#top_service .service_list {
  list-style: none;
  margin: 0;
  padding: 0;
}

#top_service .service_list li {
  list-style: none;
  padding: 25px 25px 50px;
}

#top_service .service_list li:nth-of-type(2n+1) {
  background: #f2f6fa;
}

#top_service .service_list li img {
  width: 100%;
  height: auto;
}

#top_service .service_list li .number {
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.04em;
  line-height: 1;
  margin: 23px 0 0;
  color: #1260c2;
}

#top_service .service_list li h3 {
  font-weight: 700;
  font-size: 40px;
  color: #252527;
  margin: 35px 0 24px;
  line-height: 1;
}

#top_service .service_list li h3 .sub {
  display: block;
  font-size: 14px;
  color: #252527;
  letter-spacing: 0.12em;
  line-height: 1;
  margin: 10px 0 0;
}

#top_service .service_list li .sentence {
  font-size: 14px;
  letter-spacing: 0.12em;
  color: #252527;
  line-height: 1.86;
  font-feature-settings: "palt";
  margin: 0;
}

#top_service .service_list li .btn {
  display: flex;
  background: #0e55ac;
  border-radius: 4px;
  max-width: 235px;
  height: 54px;
  margin: 37px auto 0;
  text-decoration: none;
  font-size: 14px;
  color: #ffffff;
  align-items: center;
  gap: 35px;
  padding-left: 30px;
  box-sizing: border-box;
}

#top_service .service_list li .btn .arrow {
  display: flex;
  width: 32px;
  height: 32px;
  background: #ffffff;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
}

#top_service .service_list li .btn .arrow img {
  width: 9px;
  height: auto;
}

#top_service .service_list li .additional_link {
  font-size: 13px;
  color: #1260c2;
  display: flex;
  align-items: center;
  font-weight: 700;
  gap: 12px;
  text-underline-offset: 5px;
  margin: 20px auto 5px;
  line-height: 1;
  width: max-content;
  letter-spacing: 0.06em;
}

#top_service .service_list li .additional_link::after {
  content: "";
  display: block;
  background: url("../img/ico_arw.png") no-repeat;
  background-size: contain;
  width: 9px;
  height: 9px;
  margin-top: 2px;
}

#top_message {
  padding: 88px 0 60px;
  border-bottom: 1px solid #e0e1eb;
}

#top_message .title_wrap {
  margin-bottom: 50px;
}

#top_message .title_wrap .decoration {
  top: -83px;
}

#top_message .message_img {
  margin: 0 28px 20px;
  width: calc(100% - 56px);
  height: auto;
}

#top_message .section_sentence {
  font-size: 14px;
  color: #252527;
  letter-spacing: 0.12em;
  line-height: 1.86;
  margin: 0 28px 25px;
  font-feature-settings: "palt";
}

#top_message .section_sentence:nth-last-of-type(1) {
  margin-bottom: 0;
}

#top_message #message_slide {
  margin: 64px auto 0;
}

#top_message #message_slide .swiper-wrapper {
  transition-timing-function: linear;
  display: flex;
  align-items: center;
}

#top_message #message_slide .swiper-wrapper .swiper-slide {
  width: max-content;
}

#top_outline {
  padding: 74px 0 0;
  border-bottom: 1px solid #e0e1eb;
}

#top_outline .title_wrap {
  margin-bottom: 46px;
}

#top_outline .title_wrap .decoration {
  top: -71px;
}

#top_outline table {
  margin: 0 28px 71px;
  width: calc(100% - 56px);
  font-feature-settings: "palt";
}

#top_outline table tr th {
  border-top: 1px solid #e0e1eb;
  white-space: nowrap;
  text-align: left;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: #252527;
  line-height: 1.6;
  padding: 15px 0;
  vertical-align: top;
}

#top_outline table tr td {
  border-top: 1px solid #e0e1eb;
  font-size: 13px;
  line-height: 1.6;
  color: #252527;
  letter-spacing: 0.12em;
  padding: 15px 0 15px 45px;
  text-align-last: left;
}

#top_outline table tr:nth-last-of-type(1) th {
  border-bottom: 1px solid #e0e1eb;
}

#top_outline table tr:nth-last-of-type(1) td {
  border-bottom: 1px solid #e0e1eb;
}

#top_access {
  padding: 103px 0 0;
}

#top_access .title_wrap {
  margin-bottom: 24px;
}

#top_access .title_wrap .decoration {
  top: -71px;
}

#top_access .address {
  padding: 0 28px;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: #252527;
  line-height: 1.86;
  margin: 33px 0 34px;
  font-feature-settings: "palt";
}

#top_access iframe {
  margin: 0 28px;
  width: calc(100% - 56px);
}

#top_contact {
  padding: 74px 0 70px;
}

#top_contact .sentence {
  font-size: 14px;
  line-height: 1.86;
  color: #252527;
  letter-spacing: 0.12em;
  text-align: center;
  margin: 35px 0 47px;
  font-feature-settings: "palt";
}

#top_contact ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

#top_contact ul li .tel_btn {
  color: #f2f6fa;
  text-decoration: none;
  background: #0e55ac;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 296px;
  border-radius: 4px;
  margin: 0 auto;
  padding: 17px 10px 15px 25px;
  box-sizing: border-box;
  font-feature-settings: "palt";
}

#top_contact ul li .tel_btn .text {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
}

#top_contact ul li .tel_btn .number {
  display: flex;
  font-size: 26px;
  letter-spacing: 0.04em;
  font-weight: 500;
  justify-content: space-between;
  align-items: center;
}

#top_contact ul li .tel_btn .number .icon_wrap {
  display: flex;
  border-radius: 2px;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  background: #ffffffff;
  margin-top: -20px;
}

#top_contact ul li .tel_btn .number .icon_wrap img {
  width: 16px;
  height: auto;
}

#top_contact ul li .line_btn {
  display: flex;
  box-sizing: border-box;
  border-radius: 4px;
  border: 1px solid #0e55ac;
  color: #0e55ac;
  font-size: 14px;
  align-items: center;
  padding: 12px 10px 12px 25px;
  width: 100%;
  max-width: 296px;
  margin: 14px auto 0;
  text-decoration: none;
  justify-content: space-between;
  font-feature-settings: "palt";
}

#top_contact ul li .line_btn .icon_wrap {
  border-radius: 2px;
  background: #0e55ac;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 37px;
  height: 37px;
}

#top_contact ul li .line_btn .icon_wrap img {
  width: 9px;
  height: auto;
}

@media screen and (min-width: 768px) {
  .corporate_content .title_wrap {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 64px;
    position: relative;
    box-sizing: border-box;
  }
  .corporate_content .title_wrap .section_title {
    font-size: 72px;
    color: #252527;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin: 0;
    line-height: 1;
  }
  .corporate_content .title_wrap .section_title .sub {
    display: block;
    font-size: 16px;
    color: #1260c2;
    position: relative;
    line-height: 1;
    padding: 4px 13px;
    box-sizing: border-box;
    width: max-content;
    letter-spacing: 0.12em;
    margin: 10px 0 0;
  }
  .corporate_content .title_wrap .section_title .sub::before {
    content: "";
    width: 7px;
    height: 100%;
    border: 1px solid #1260c2;
    border-right: none;
    position: absolute;
    inset: 0 auto 0 0;
  }
  .corporate_content .title_wrap .section_title .sub::after {
    content: "";
    width: 7px;
    height: 100%;
    border: 1px solid #1260c2;
    border-left: none;
    position: absolute;
    inset: 0 0 0 auto;
  }
  .corporate_content .title_wrap .section_title.center {
    text-align: center;
  }
  .corporate_content .title_wrap .section_title.center .sub {
    margin: 10px auto 0;
  }
  .corporate_content .title_wrap .decoration {
    font-weight: 700;
    font-size: 240px;
    letter-spacing: 0.04em;
    color: #f2f6fa;
    line-height: 1;
    margin: 0;
    position: absolute;
    z-index: -1;
    inset: -64px 0 0 auto;
  }
  #top_mv {
    aspect-ratio: auto;
  }
  #top_mv #mv_slide {
    width: 100%;
    height: auto;
  }
  #top_mv #mv_slide .swiper-wrapper .swiper-slide.start .wave {
    width: 100%;
    top: 28%;
    mask-size: 100% 100%;
    mask-image: url(../img/pc_line.png);
    -webkit-mask-image: url(../img/pc_line.png);
  }
  #top_mv .text_wrap {
    padding: 53px 64px;
  }
  #top_mv .text_wrap h2 {
    font-size: 44px;
  }
  #top_mv .text_wrap p {
    font-size: 18px;
  }
  #top_mission .mission_title {
    display: flex;
    padding: 0 64px;
    max-width: 1200px;
    box-sizing: border-box;
    position: relative;
    margin: 0 auto 45px;
  }
  #top_mission .mission_title .title_wrap {
    display: contents;
  }
  #top_mission .mission_title .section_sentence {
    max-width: 1200px;
    margin: 32px auto 20px;
    font-size: 16px;
    padding: 0 80px 0 120px;
    box-sizing: border-box;
  }
  #top_mission #mission_slide {
    order: 3;
  }
  #top_mission #mission_slide .swiper-wrapper .swiper-slide {
    width: 27.6%;
  }
  #top_mission #mission_slide .swiper-wrapper .swiper-slide img {
    width: 100%;
    height: auto;
  }
  #top_service .service_title {
    display: flex;
    position: relative;
    width: 1200px;
    margin: 0 auto 80px;
    padding: 0 64px;
    box-sizing: border-box;
  }
  #top_service .service_title .title_wrap {
    display: contents;
  }
  #top_service .service_title .section_sentence {
    max-width: 800px;
    margin: 32px auto 20px;
    font-size: 16px;
    padding: 0 80px 0 120px;
    box-sizing: border-box;
  }
  #top_service .service_list {
    width: 100%;
  }
  #top_service .service_list li {
    padding: 64px 0;
    margin-bottom: 40px;
  }
  #top_service .service_list li .service_inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 64px;
    display: flex;
    box-sizing: border-box;
    align-items: center;
    gap: 30px;
  }
  #top_service .service_list li .service_inner > img {
    height: 340px;
    width: auto;
  }
  #top_service .service_list li .service_inner .text_wrap {
    padding: 0 30px;
  }
  #top_service .service_list li .service_inner .text_wrap .number {
    font-size: 19px;
  }
  #top_service .service_list li .service_inner .text_wrap h3 {
    font-size: 56px;
    margin: 32px 0 40px;
  }
  #top_service .service_list li .service_inner .text_wrap h3 .sub {
    font-size: 16px;
    margin-top: 14px;
  }
  #top_service .service_list li .service_inner .text_wrap .sentence {
    font-size: 16px;
  }
  #top_service .service_list li .service_inner .text_wrap .btn {
    font-size: 16px;
    max-width: 253px;
    margin: 40px auto 5px;
  }
  #top_service .service_list li .service_inner .text_wrap .btn .arrow img {
    width: 11px;
  }
  #top_service .service_list li .service_inner .text_wrap .additional_link {
    font-size: 15px;
    margin-top: 20px;
  }
  #top_service .service_list li .service_inner .text_wrap .additional_link::after {
    width: 11px;
    height: 11px;
  }
  #top_service .service_list li:nth-of-type(2n+1) .service_inner {
    background: #f2f6fa;
  }
  #top_service .service_list li:nth-of-type(2n) .service_inner {
    flex-direction: row-reverse;
  }
  #top_service .service_list li:nth-last-of-type(1) {
    margin-bottom: 0;
  }
  #top_message {
    padding-bottom: 130px;
  }
  #top_message .contents_wrap {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 64px;
    box-sizing: border-box;
    justify-content: space-between;
  }
  #top_message .contents_wrap .message_img {
    max-width: 470px;
    height: auto;
    margin: 0;
  }
  #top_message .contents_wrap .sentence_wrap {
    width: 520px;
  }
  #top_message .contents_wrap .sentence_wrap .section_sentence {
    font-size: 16px;
  }
  #top_message #message_slide {
    margin-top: 154px;
  }
  #top_message #message_slide .swiper-wrapper .swiper-slide {
    width: 20%;
  }
  #top_message #message_slide .swiper-wrapper .swiper-slide img {
    width: 100%;
    height: auto;
  }
  #top_outline table {
    max-width: 800px;
    margin: 0 auto 71px;
  }
  #top_outline table tr th {
    font-size: 17px;
  }
  #top_outline table tr td {
    font-size: 15px;
  }
  #top_access .address {
    max-width: 1200px;
    margin: 33px auto 34px;
    padding: 0 64px;
    box-sizing: border-box;
    font-size: 16px;
  }
  #top_access iframe {
    max-width: 1072px;
    height: 600px;
    margin: 0 auto;
    display: block;
  }
  #top_contact .sentence {
    font-size: 16px;
  }
  #top_contact ul {
    display: flex;
    justify-content: center;
    gap: 30px;
  }
  #top_contact ul li .tel_btn {
    width: 330px;
    max-width: none;
    height: 100%;
    padding: 18px 16px 18px 32px;
  }
  #top_contact ul li .tel_btn .text {
    font-size: 16px;
  }
  #top_contact ul li .tel_btn .number {
    font-size: 32px;
  }
  #top_contact ul li .tel_btn .icon_wrap img {
    width: 18px;
  }
  #top_contact ul li .line_btn {
    max-width: none;
    width: 340px;
    font-size: 22px;
    height: 100%;
    margin: 0;
    font-weight: 500;
    padding-right: 16px;
  }
  #top_contact ul li .line_btn .icon_wrap img {
    width: 11px;
  }
}