.index_subtitle {
  font-size: 27px;
  font-weight: bold;
}

.index_text {
  font-size: 18px;
}
.index_text.t1 {
  max-width: 500px;
}
.index_text .strong {
  font-size: 22px;
  font-weight: bold;
}

/*--------------------------
        First View
---------------------------*/
.index_fv {
  width: 100%;
  height: calc(100vh - 90px);
  position: relative;
  overflow: hidden;
}
.index_fv.pc {
  display: block;
}
.index_fv.sp {
  display: none;
}

.index_fv_copy {
  display: block;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 5%;
  width: 90%;
  max-width: 1200px;
}

.fv_img_wrap {
  position: relative;
  width: 100%;
}
.fv_img_wrap .fv_img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  object-fit: cover;
  opacity: 0;
  z-index: -1;
  transition: opacity 1.5s ease-in-out;
}
.fv_img_wrap .fv_img.active {
  opacity: 1;
  z-index: 0;
}

/*--------------------------
        Abst message
---------------------------*/
.index_abst {
  width: 100%;
  padding: 170px 100px;
  background-image: url(../images/index_abst_bg.jpg);
  background-size: cover;
  background-position: right center;
  background-repeat: no-repeat;
}

.index_abst_inner {
  max-width: 1392px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.index_abst_img {
  position: absolute;
  width: 56%;
  max-width: 830px;
  top: 50%;
  transform: translateY(-50%);
  left: 610px;
}

/*--------------------------
        Our Office
---------------------------*/
.index_office {
  width: 100%;
  padding: 140px 50px 250px;
  background-color: #F8F6F6;
}

.index_office_inner {
  max-width: 1392px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  display: flex;
  justify-content: right;
  align-items: flex-start;
}

.index_office_img {
  position: absolute;
  width: 73%;
  max-width: 1015px;
  top: -2%;
  right: 592px;
}

.index_office_title {
  width: 532px;
}

.index_link {
  display: block;
  width: 190px;
  height: 50px;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  border-radius: 12px;
  padding-left: 16px;
  line-height: 50px;
  overflow: hidden;
  background: linear-gradient(135deg, #FCAC51 0%, #FCAC51 30%, #E60012 70%, #E60012 100%);
  background-size: 200% auto;
  background-position: center;
  transition: background-position 0.3s;
  position: relative;
}
.index_link::after {
  position: absolute;
  content: "";
  top: 0;
  right: 0;
  width: 50px;
  height: 100%;
  background-image: url(../images/index_link_arrow.png);
  background-size: 30%;
  background-position: center;
  background-repeat: no-repeat;
}
.index_link:hover {
  background-position: right 80% center;
}
.index_link:hover::after {
  animation: btnArrowSlide 0.3s ease-out forwards;
}
.index_link.inte {
  width: 250px;
  margin-left: auto;
  margin-right: auto;
}

/*--------------------------
        Interview
---------------------------*/
.index_interview {
  width: 100%;
  padding: 60px 0 120px;
}

.index_interview_title_outer {
  width: 100%;
  max-width: 1492px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 50px;
}

.index_interview_flex {
  width: 100%;
  display: flex;
  justify-content: left;
  align-items: flex-start;
  gap: 75px;
}

.index_interview_title {
  width: 420px;
}

.index_interview_list {
  width: 100%;
  max-width: 1492px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.index_interview_block {
  display: block;
  width: 33.3%;
  padding: 50px 50px 54px;
  border-top: dotted 1px #343434;
  border-bottom: dotted 1px #343434;
  border-right: dotted 1px #343434;
  transition: background-color 0.3s;
}
.index_interview_block.br_none {
  border-right: none;
}
.index_interview_block:hover {
  background-color: #f0f0f0;
}
.index_interview_block:hover .index_interview_img img {
  transform: scale(1.1);
}

.index_interview_img {
  display: block;
  width: 100%;
  border-radius: 18px;
  overflow: hidden;
}
.index_interview_img img {
  display: block;
  transition: transform 0.3s;
}

.interview_cat {
  width: 67px;
  height: 22px;
  border-radius: 11px;
  line-height: 20px;
  text-align: center;
  color: #fff;
  background: linear-gradient(180deg, #FCAC51 0%, #E60012 100%);
}

.interview_text {
  font-size: 18px;
  font-weight: bold;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

/*--------------------------
          Jobs
---------------------------*/
.index_jobs {
  width: 100%;
  padding: 86px 32px 36px;
  background-image: url(../images/index_jobs_bg.jpg);
  background-size: cover;
  background-position: left top;
  background-repeat: no-repeat;
  position: relative;
}
.index_jobs::before {
  position: absolute;
  content: "";
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  background-image: url(../images/index_jobs_title.png);
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}

.jobs_list {
  width: 100%;
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  justify-content: left;
  align-items: center;
  gap: 40px 38px;
  flex-wrap: wrap;
}

.jobs_block {
  width: calc((100% - 80px) / 3);
  min-height: 120px;
  border-radius: 12px;
  padding: 23px 16px;
  background-color: #fff;
  border: solid 1px #E60012;
  position: relative;
  transition: background-color 0.3s;
}
.jobs_block::after {
  position: absolute;
  content: "";
  top: 0;
  right: 18px;
  width: 40px;
  height: 100%;
  background-image: url(../images/jobs_arrow.png);
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}
.jobs_block:hover {
  background-color: #e4e4e4;
}
.jobs_block:hover::after {
  animation: btnArrowSlide 0.3s ease-out forwards;
}

.jobs_cat {
  width: 67px;
  height: 22px;
  line-height: 20px;
  text-align: center;
  color: #E60012;
  border: solid 1px #E60012;
  border-radius: 11px;
  font-size: 14px;
  font-weight: bold;
}

.jobs_name {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.4;
  max-width: 70%;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  line-clamp: 2;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.entry_link {
  display: block;
  width: 100%;
  max-width: 1428px;
  aspect-ratio: 1428/377;
  height: auto;
  margin-left: auto;
  margin-right: auto;
  background-image: url(../images/entry_link.png);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 21px;
  position: relative;
}
.entry_link::after {
  position: absolute;
  content: "";
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-color: inherit;
  transition: background-color 0.3s;
  z-index: 2;
}
.entry_link:hover::after {
  background-color: rgba(255, 255, 255, 0.062745098);
}
.entry_link:hover .entry_link_arrow {
  animation: btnArrowSlide 0.3s ease-out forwards;
}

.entry_link_arrow {
  position: absolute;
  display: block;
  width: 15%;
  top: 50%;
  transform: translateX(0);
  right: 3.8%;
  transition: transform 0.5s;
  z-index: 3;
}

/*--------------------------
        Animation
---------------------------*/
@keyframes btnArrowSlide {
  0% {
    transform: translateX(-16px);
  }
  100% {
    transform: translateX(0);
  }
}
@keyframes btnArrowSlideSp {
  0% {
    transform: translateX(-12px);
  }
  100% {
    transform: translateX(0);
  }
}
@media (max-width: 1200px) {
  .index_subtitle {
    font-size: 22px;
  }
  .index_abst {
    padding: 120px 40px;
  }
  .index_abst_img {
    width: 48%;
    left: 560px;
  }
  .index_office {
    padding: 120px 40px 180px;
  }
  .index_office_img {
    width: 68%;
    right: 560px;
  }
  .index_office_title {
    width: 450px;
  }
  .index_interview_title_outer {
    padding: 0 40px;
  }
  .index_interview_flex {
    gap: 40px;
  }
  .index_interview_title {
    width: 360px;
  }
  .index_interview_block {
    padding: 40px 40px 50px;
  }
}
@media (max-width: 960px) {
  .index_subtitle {
    font-size: 18px;
  }
  .index_text {
    font-size: 16px;
  }
  .index_text.t1 {
    max-width: 360px;
  }
  .index_text .strong {
    font-size: 19px;
  }
  .index_fv.pc {
    display: none;
  }
  .index_fv.sp {
    display: block;
  }
  .index_abst {
    padding: 90px 20px;
  }
  .index_abst_img {
    left: 450px;
  }
  .index_office {
    padding: 90px 20px 120px;
  }
  .index_office_img {
    right: 420px;
  }
  .index_office_title {
    width: 350px;
  }
  .index_interview_title_outer {
    padding: 0 20px;
  }
  .index_interview_title {
    width: 260px;
  }
  .index_interview_block {
    padding: 30px 20px 40px;
  }
  .interview_text {
    font-size: 16px;
  }
  .jobs_block {
    min-height: 100px;
    padding: 18px 16px;
  }
}
@media (max-width: 767px) {
  .index_text.t1 {
    max-width: 100%;
  }
  .index_fv {
    height: calc(100vh - 80px);
    max-height: 800px;
  }
  .index_fv_copy {
    width: 90%;
  }
  .index_abst {
    padding: 60px 20px;
  }
  .index_abst_img {
    margin-top: 30px;
    position: relative;
    width: 100%;
    top: auto;
    left: auto;
    transform: none;
  }
  .index_office {
    padding: 60px 20px;
  }
  .index_office_inner {
    justify-content: center;
    align-items: flex-start;
    gap: 40px;
    flex-direction: column-reverse;
  }
  .index_office_img {
    position: relative;
    width: 100%;
    top: auto;
    right: auto;
  }
  .index_office_title {
    width: 320px;
  }
  .index_link {
    width: 160px;
    height: 42px;
    line-height: 42px;
  }
  .index_link::after {
    width: 42px;
  }
  .index_interview_flex {
    flex-direction: column;
    gap: 20px;
  }
  .index_interview_list {
    flex-direction: column;
  }
  .index_interview_block {
    border-right: none;
    width: 100%;
  }
  .index_interview_block:not(:nth-child(1)) {
    border-top: none;
  }
  .index_interview_block:nth-last-child(1) {
    border-bottom: none;
  }
  .index_jobs {
    padding: 60px 20px;
  }
  .jobs_list {
    gap: 16px 12px;
  }
  .jobs_block {
    width: calc((100% - 12px) / 2);
    min-height: 90px;
    border-radius: 8px;
    padding: 14px 8px 10px;
  }
  .jobs_block::after {
    width: 23px;
    right: 10px;
  }
  .jobs_block:hover::after {
    animation: btnArrowSlideSp 0.3s ease-out forwards;
  }
  .jobs_cat {
    width: 60px;
    height: 20px;
    line-height: 18px;
    font-size: 12px;
  }
  .jobs_name {
    font-size: 14px;
    letter-spacing: -0.5px;
  }
  .entry_link {
    border-radius: 12px;
    aspect-ratio: 1428/550;
    background-position: left center;
  }
  .entry_link .entry_link_arrow {
    width: 80px;
  }
}