.sec_blob .blob01 {
  left: -950px;
  top: -3%;
}

.sec_blob .blob02 {
  right: -630px;
  top: -16%;
}

.sec_blob .blob03 {
  right: -500px;
  top: 33%;
}

.sec_blob .blob04 {
  left: -500px;
  top: 57%;
}

.sec_blob .blob05 {
  right: -500px;
  top: 81%;
}

@media screen and (max-width: 767px) {
  .sec_blob .blob01 {
    left: -450px;
    top: 0%;
  }

  .sec_blob .blob02 {
    right: -350px;
    top: -5%;
  }

  .sec_blob .blob03 {
    right: -250px;
    top: 37%;
  }

  .sec_blob .blob04 {
    left: -250px;
    top: 60%;
  }

  .sec_blob .blob05 {
    right: -250px;
    top: 83%;
  }
}

/* mainvisual */
.mainvisual {
  padding: 144px 0 50px;
}

.mainvisual .inner {
  max-width: 1500px;
  display: flex;
  justify-content: center;
  flex-direction: column;
  text-align: center;
}

.mainvisual .mv_title {
  font-size: 64px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.2px;
  margin-bottom: 37px;
}

.mainvisual .mv_sub {
  font-size: 28px;
  line-height: 1.4;
  letter-spacing: 0.8px;
}

@media screen and (max-width: 767px) {
  .mainvisual {
    padding: 50px 0;
  }

  .mainvisual .mv_title {
    font-size: 32px;
    margin-bottom: 20px;
  }

  .mainvisual .mv_sub {
    font-size: 16px;
  }
}

/* sec_logo */
.sec_logo {
  padding: 15px 0;
}

.sec_logo .swiper {
  width: 100%;
  position: relative;
}

.sec_logo .swiper-wrapper {
  transition-timing-function: linear !important;
  position: relative;
}

.sec_logo .slide_item {
  width: 56px;
  margin: 0;
}

@media screen and (max-width: 767px) {
  .sec_logo {
    padding: 15px 0;
  }

  .sec_logo .slide_item {
    width: 45px;
  }
}

/* sec_topic */
.sec_topic {
  padding: 113px 0 144px;
}

.topic_list {
  display: flex;
  flex-wrap: wrap;
  gap: 37px 48px;
}

.topic_list .topic_item {
  width: calc(50% - 24px);
}

.topic_list .topic_item .item_image {
  border-radius: 24px;
  width: 100%;
  height: 220px;
  overflow: hidden;
  margin: 0 0 8px;
  position: relative;
}

.topic_list .topic_item .item_image::before {
  content: "";
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 34px;
  height: 34px;
  border-radius: 100%;
  background: url(../img/ico_link_b.svg) no-repeat center center / 100% auto;
  transition: all 0.3s ease-in-out;
  z-index: 1;
}

.topic_list .topic_item .item_image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s ease-in-out;
}

.topic_list .topic_item:hover .item_image img {
  transform: scale(1.1);
}

.topic_list .topic_item:hover .item_image::before {
  background: url(../img/ico_link_bl.svg) no-repeat center center / 100% auto;
}

.topic_list .topic_item .item_content .item_text {
  font-size: 20px;
  line-height: 1.6;
}

.sec_topic .sec_btn {
  margin-top: 38px;
}

@media screen and (max-width: 1000px) {
  .topic_list {
    gap: 37px 24px;
  }

  .topic_list .topic_item {
    width: calc(50% - 12px);
  }
}

@media screen and (max-width: 767px) {
  .sec_topic {
    padding: 60px 0;
  }

  .topic_list {
    gap: 25px;
  }

  .topic_list .topic_item {
    width: 100%;
  }

  .topic_list .topic_item .item_image {
    height: 34.13vw;
    min-height: 128px;
    border-radius: 12px;
  }

  .topic_list .topic_item .item_image::before {
    right: 8px;
    bottom: 8px;
  }

  .topic_list .topic_item .item_content .item_text {
    font-size: 14px;
  }
}

/* sec_mission */
.sec_mission {
  padding: 80px 0;
  margin: 0;
}

.sec_mission .mission_block {
  max-width: 1040px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
}

.sec_mission .mission_block .block_image {
  border-radius: 24px;
  width: calc(100% - 544px);
  margin: 0;
  overflow: hidden;
}

.sec_mission .mission_block .block_content {
  width: 544px;
  padding-left: 48px;
}

.sec_mission .mission_block .block_content .sec_title01 {
  text-align: left;
  margin-bottom: 14px;
}

.sec_mission .mission_block .block_content .block_text {
  font-size: 28px;
  line-height: 1.6;
  margin-bottom: 70px;
}

.sec_mission .mission_block .block_content .sec_btn {
  width: 105px;
  margin-left: 0;
}

@media screen and (max-width: 900px) {
  .sec_mission .mission_block .block_image,
  .sec_mission .mission_block .block_content {
    width: 100%;
  }

  .sec_mission .mission_block .block_content {
    padding: 48px 0 0;
  }
}

@media screen and (max-width: 767px) {
  .sec_mission {
    padding: 40px 0;
  }

  .sec_mission .mission_block .block_image {
    border-radius: 12px;
  }

  .sec_mission .mission_block .block_content {
    padding-top: 20px;
  }

  .sec_mission .mission_block .block_content .block_text {
    font-size: 16px;
    margin-bottom: 40px;
  }
}

/* sec_inquiry */
.sec_inquiry {
  margin-top: 0;
}