@charset "utf-8";
/* CSS Document - TOP PAGE */

/*================================
MV
================================*/
#mv {
  margin-top: 100px;
  position: relative;
  background-color: #000;
}
.mv_images {
  display: flex;
  max-width: 1600px;
  margin: 0 auto;
}
.mv_left,
.mv_right {
  flex: 1;
  position: relative;
  overflow: hidden;
}
.mv_left img,
.mv_right img {
  width: 100%;
  height: auto;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.mv_left img.active,
.mv_right img.active {
  opacity: 1;
  position: relative;
}
#mv .mv_catch {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: rgba(255, 255, 255, 0.85);
  padding: 60px 100px;
  z-index: 2;
}
#mv .mv_catch p {
  font-family: "Jost", sans-serif;
  font-weight: 500;
  font-style: italic;
  line-height: 1.4;
  letter-spacing: -1px;
  margin-bottom: 0;
  color: var(--navy);
}
@media (min-width: 768px) {
  #mv .mv_catch p {
    font-size: 62px;
  }
}
@media (max-width: 767px) {
  #mv {
    margin-top: 56px;
  }
  #mv .mv_catch {
    padding: 30px 40px;
  }
  #mv .mv_catch p {
    font-size: 24px;
  }
}

/*================================
INTRODUCTION
================================*/
#introduction {
  background-color: var(--blue);
  text-align: center;
  color: var(--white);
}
#introduction .intro_ttl {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 300;
  letter-spacing: 0.25em;
  color: var(--white);
}
#introduction .intro_txt {
  max-width: 900px;
  margin: 90px auto 0;
  font-size: 18px;
  line-height: 2.5;
  text-align: left;
}
@media (min-width: 768px) {
  #introduction {
    padding: 100px 0 100px;
  }
  #introduction .intro_ttl {
    font-size: 52px;
  }
}
@media (max-width: 767px) {
  #introduction {
    padding: 80px 0;
  }
  #introduction .intro_ttl {
    font-size: 22px;
  }
  #introduction .intro_txt {
    font-size: 16px;
    margin-top: 60px;
  }
}

/*================================
CONTENT NAV
================================*/
#content_nav {
  padding: 160px 0 90px;
  background-color: var(--white);
}
.content_nav_list {
  display: flex;
  justify-content: center;
  gap: 20px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.content_nav_list li {
  flex: 0 0 235px;
}
.content_nav_list li a {
  display: block;
  width: 235px;
  position: relative;
  overflow: hidden;
}
.content_nav_list li a img {
  width: 100%;
  height: auto;
  display: block;
}
.content_nav_list li a span {
  display: none;
}
@media (max-width: 991px) {
  .content_nav_list {
    flex-wrap: wrap;
    gap: 15px;
  }
  .content_nav_list li {
    flex: 0 0 calc(50% - 8px);
  }
  .content_nav_list li a {
    width: 100%;
  }
}
@media (max-width: 767px) {
  #content_nav {
    padding: 80px 0;
  }
  .content_nav_list {
    gap: 15px;
  }
  .content_nav_list li {
    flex: 0 0 calc(50% - 8px);
  }
}

/*================================
ABOUT
================================*/
#about {
  background-color: var(--white);
  text-align: center;
}
.about_photos {
  display: flex;
  gap: 30px;
  margin-top: 80px;
}
.about_photo_item {
  flex: 1;
  text-align: left;
}
.about_photo_item p {
  font-size: 18px;
  font-weight: bold;
  color: var(--blue);
  margin-bottom: 25px;
  letter-spacing: 1px;
  padding-bottom: 2px;
  border-bottom: 3px solid var(--blue);
  position: relative;
  width: 90%;
}
.about_photo_item p::after {
  content: "";
  position: absolute;
  right: 0px;
  bottom: -2px;
  width: 3px;
  height: 36px;
  background-color: var(--blue);
  transform: rotate(20deg);
  transform-origin: bottom center;
}
.about_photo_item .photo_frame {
  overflow: hidden;
  aspect-ratio: 282 / 220;
}
.about_photo_item .photo_frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
#about .btn_more {
  margin-top: 160px;
}
@media (min-width: 768px) {
  #about {
    padding: 80px 0 160px;
  }
}
@media (max-width: 991px) {
  .about_photos {
    flex-wrap: wrap;
    gap: 50px 30px;
  }
  .about_photo_item {
    flex: 0 0 calc(50% - 15px);
  }
}
@media (max-width: 767px) {
  #about {
    padding: 80px 0;
  }
  .about_photos {
    gap: 60px 0;
  }
  .about_photo_item {
    flex: 0 0 100%;
  }
  .about_photo_item p {
    font-size: 18px;
  }
  #about .btn_more {
    margin-top: 80px;
  }
}

/*================================
ENVIRONMENT
================================*/
#environment {
  background-color: var(--blue);
  text-align: center;
  color: var(--white);
}
#environment .sect_en_ttl,
#environment .sect_ja_ttl {
  color: var(--white);
}
#environment .sect_line {
  background-color: var(--white);
}
.env_content {
  margin-top: 40px;
}
.env_photo {
  overflow: hidden;
  border-radius: 4px;
}
.env_photo img {
  width: 100%;
  height: auto;
}
.env_text {
  text-align: left;
  margin-top: 30px;
  font-size: 17px;
  line-height: 2;
}
.env_text ul {
  list-style: none;
  padding: 0;
  margin: 15px 0 0;
}
.env_text ul li {
  padding-left: 1em;
  text-indent: -1em;
  margin-bottom: 5px;
  font-size: 17px;
  line-height: 1.5;
}
.env_text ul li::before {
  content: "・";
}
#environment .btn_more {
  margin-top: 160px;
  color: var(--white);
  border-color: var(--white);
}
#environment .btn_more:hover {
  background-color: var(--white);
  color: var(--blue);
}
@media (min-width: 768px) {
  #environment {
    padding: 160px 0;
  }
  .env_content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
  }
  .env_photo {
    flex: 0 0 50%;
  }
  .env_text {
    flex: 1;
    margin-top: 0;
  }
}
@media (max-width: 767px) {
  #environment {
    padding: 80px 0;
  }
  #environment .btn_more {
    margin-top: 80px;
  }
}

/*================================
INTERVIEW
================================*/
#interview {
  background-color: var(--white);
  text-align: center;
  overflow: hidden;
}
.interview_slider_wrap {
  position: relative;
  margin-top: 80px;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 20px;
  -webkit-mask-image: linear-gradient(
    to right,
    transparent,
    #000 30px,
    #000 calc(100% - 30px),
    transparent
  );
  mask-image: linear-gradient(
    to right,
    transparent,
    #000 30px,
    #000 calc(100% - 30px),
    transparent
  );
}
.interview_slider .slick-slide {
  margin: 0 20px;
}
.interview_slider .slick-list {
  margin: 0 -20px;
  overflow: visible;
}
.interview_card {
  position: relative;
  overflow: hidden;
  background-color: #f0f0f0;
  width: 360px;
}
.interview_card a {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--text);
  height: 745px;
}
.interview_card .card_quote {
  padding: 15px 30px;
  font-size: 20px;
  line-height: 1.9;
  text-align: left;
  color: var(--blue);
}
.interview_card .card_photo {
  position: relative;
  overflow: hidden;
  flex: 1;
}
.interview_card .card_photo img {
  width: 100%;
  height: auto;
  position: absolute;
  bottom: 0;
  left: 0;
  display: block;
  transition: transform 0.4s ease;
}
.interview_card:hover .card_photo img {
  transform: scale(1.05);
}
.interview_card .card_info {
  background-color: var(--blue);
  color: var(--white);
  padding: 10px 30px 0px;
  text-align: left;
}
.interview_card .card_dept {
  font-size: 22px;
  font-weight: 500;
  margin-bottom: 0;
  letter-spacing: 0.5px;
}
.interview_card .card_year {
  font-size: 16px;
  padding-top: 4px;
  margin-top: 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.4);
  margin-bottom: 0;
}
.interview_card .card_name {
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 3px;
  margin-bottom: 4px;
}
.interview_card .card_detail {
  font-size: 16px;
  letter-spacing: 1px;
  text-align: right;
  background-color: #101649;
  color: var(--white);
  padding: 7px 20px;
}
.interview_card .card_detail::after {
  content: "▶";
  margin-left: 18px;
  font-size: 11px;
  vertical-align: middle;
}

/* スライダー矢印 */
.slider_arrows {
  display: flex;
  justify-content: space-between;
  max-width: 1000px;
  margin: 50px auto 0;
  padding: 0 40px;
}
.slider_arrow {
  position: relative;
  display: inline-block;
  width: 100px;
  height: 50px;
  cursor: pointer;
  transition: 0.3s;
}
.slider_arrow .arrow_line {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  margin-top: -1px;
  border-radius: 9999px;
  background-color: var(--blue);
}
.slider_arrow:hover {
  opacity: 0.6;
}
.slider_arrow::before,
.slider_arrow::after {
  content: "";
  position: absolute;
  width: 50px;
  height: 2px;
  border-radius: 9999px;
  background-color: var(--blue);
}
/* 右矢印 → */
.slider_arrow.next::before,
.slider_arrow.next::after {
  top: calc(50% - 1px);
  right: 0;
  transform-origin: calc(100% - 1px) 50%;
}
.slider_arrow.next::before {
  transform: rotate(30deg);
}
.slider_arrow.next::after {
  transform: rotate(-30deg);
}
/* 左矢印 ← */
.slider_arrow.prev::before,
.slider_arrow.prev::after {
  top: calc(50% - 1px);
  left: 0;
  transform-origin: 1px 50%;
}
.slider_arrow.prev::before {
  transform: rotate(-30deg);
}
.slider_arrow.prev::after {
  transform: rotate(30deg);
}

@media (min-width: 768px) {
  #interview {
    padding: 160px 0;
  }
}
@media (max-width: 767px) {
  #interview {
    padding: 80px 0;
  }
  .interview_slider_wrap {
    padding: 0 15px;
  }
  .interview_card {
    width: 280px;
  }
  .interview_card a {
    height: 560px;
  }
  .interview_card .card_quote {
    font-size: 14px;
    padding: 20px 15px;
  }
  .interview_card .card_dept {
    font-size: 20px;
    min-height: 3.2em;
    line-height: 1.4;
  }
  .interview_card .card_name {
    font-size: 24px;
  }
  .interview_card .card_photo {
    overflow: visible;
  }
  .interview_card .card_photo img {
    width: 80%;
    left: 50%;
    transform: translateX(-50%);
  }
  .interview_card:hover .card_photo img {
    transform: translateX(-50%) scale(1.05);
  }
  .interview_card .card_detail {
    font-size: 14px;
    padding: 5px 15px;
  }
  .interview_card .card_detail::after {
    font-size: 9px;
    margin-left: 12px;
  }
  .slider_arrows {
    max-width: 100%;
    margin-top: 30px;
  }
  .slider_arrow {
    width: 50px;
    height: 25px;
  }
  .slider_arrow::before,
  .slider_arrow::after {
    width: 25px;
  }
}

/*================================
CAREER
================================*/
#career {
  background-color: var(--blue);
  text-align: center;
  color: var(--white);
}
#career .sect_en_ttl,
#career .sect_ja_ttl {
  color: var(--white);
}
#career .sect_line {
  background-color: var(--white);
}
.career_content {
  margin-top: 90px;
}
.career_photo {
  overflow: hidden;
  border-radius: 4px;
}
.career_photo img {
  width: 100%;
  height: auto;
}
.career_text {
  text-align: left;
  margin-top: 30px;
  font-size: 17px;
  line-height: 2;
}
.career_text ul {
  list-style: none;
  padding: 0;
  margin: 15px 0 0;
}
.career_text ul li {
  font-size: 17px;
  padding-left: 1em;
  text-indent: -1em;
  margin-bottom: 0px;
}
.career_text ul li::before {
  content: "・";
}
#career .btn_more {
  margin-top: 160px;
  color: var(--white);
  border-color: var(--white);
}
#career .btn_more:hover {
  background-color: var(--white);
  color: var(--blue);
}
@media (min-width: 768px) {
  #career {
    padding: 160px 0;
  }
  .career_content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
  }
  .career_photo {
    flex: 0 0 50%;
  }
  .career_text {
    flex: 1;
    margin-top: 0;
  }
  .career_text p {
    margin-bottom: 0;
  }
}
@media (max-width: 767px) {
  #career {
    padding: 80px 0;
  }
  .career_content {
    flex-direction: column;
  }
  #career .btn_more {
    margin-top: 80px;
  }
}