/* CSS Document */
/* CSS Document */
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&family=Noto+Serif+JP&display=swap");
.sp_only {
  display: none;
}
@media screen and (max-width: 750px) {
  .sp_only {
    display: inline-block;
  }
}

@media screen and (max-width: 750px) {
  .pc_only {
    display: none;
  }
}

/* ------------------------------
  Variables
------------------------------ */
/* ------------------------------
  Mixins
------------------------------ */
@-webkit-keyframes loop {
  0% {
    -webkit-transform: translateX(100%);
            transform: translateX(100%);
  }
  to {
    -webkit-transform: translateX(-100%);
            transform: translateX(-100%);
  }
}
@keyframes loop {
  0% {
    -webkit-transform: translateX(100%);
            transform: translateX(100%);
  }
  to {
    -webkit-transform: translateX(-100%);
            transform: translateX(-100%);
  }
}
@-webkit-keyframes loop2 {
  0% {
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
  to {
    -webkit-transform: translateX(-200%);
            transform: translateX(-200%);
  }
}
@keyframes loop2 {
  0% {
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
  to {
    -webkit-transform: translateX(-200%);
            transform: translateX(-200%);
  }
}
/* ------------------------------
  Hero
------------------------------ */
.hero {
  position: relative;
  top: 0;
  left: 0;
}
.hero__slides {
  position: relative;
  height: 750px;
  overflow: hidden;
}
.hero__slide {
  position: absolute;
  inset: 0;
  background-image: var(--bg);
  background-size: cover;
  background-position: center;
  opacity: 0;
  -webkit-transform: scale(1.02);
          transform: scale(1.02);
  -webkit-transition: opacity 0.8s ease, -webkit-transform 1.2s ease;
  transition: opacity 0.8s ease, -webkit-transform 1.2s ease;
  transition: opacity 0.8s ease, transform 1.2s ease;
  transition: opacity 0.8s ease, transform 1.2s ease, -webkit-transform 1.2s ease;
}
.hero__slide.is-active {
  opacity: 1;
  -webkit-transform: scale(1);
          transform: scale(1);
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.3);
}
.hero__dots {
  position: absolute;
  right: 20px;
  bottom: 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 10px;
  z-index: 2;
}
.hero__text {
  position: absolute;
  top: 45%;
  left: 4%;
  width: 83%;
}
@media (max-width: 760px) {
  .hero__text {
    top: 39%;
  }
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  background: transparent;
  cursor: pointer;
  opacity: 0.8;
}
.dot.is-active {
  background: #fff;
  opacity: 1;
}

/* ------------------------------
  Section Head
------------------------------ */
.section-head {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  gap: 14px;
  margin: 0 0 86px;
}
@media (max-width: 760px) {
  .section-head {
    margin: 0 0 9vw;
  }
}
.section-head .section-title {
  font-size: 70px;
  letter-spacing: 0.08em;
  margin: 0;
  line-height: 1em;
}
@media (max-width: 760px) {
  .section-head .section-title {
    font-size: 2.4rem;
  }
}
.section-head .section-sub {
  margin: 0 0 6px;
  font-size: 24px;
  color: #667085;
  letter-spacing: 0.18em;
  line-height: 1em;
}
@media (max-width: 760px) {
  .section-head .section-sub {
    font-size: 1rem;
  }
}
.section-head--dark .section-title,
.section-head--dark .section-sub {
  color: #fff;
}
.section-head--service {
  margin-bottom: 42px;
}
.section-head--company {
  margin-bottom: 62px;
}
@media (max-width: 760px) {
  .section-head--company {
    margin-bottom: 6vw;
  }
}

.section-title--light {
  color: #1d2a3a;
}

.section-sub--light {
  color: #6b7a90;
}

/* ------------------------------
  Message
------------------------------ */
.message {
  padding: 78px 0 136px;
  position: relative;
  top: 0;
  left: 0;
  z-index: 10;
}
@media (max-width: 760px) {
  .message {
    padding: 19vw 0 59vw;
  }
  .message__text {
    text-align: center;
  }
  .message h2 {
    font-size: 2.25rem;
    margin: 0.5rem 0 1.5rem;
  }
}
.message__grid {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1.2fr 34px 0.8fr;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 34px;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
}
.message__body p {
  font-size: 16px;
  margin: 0 0 0.8rem;
  color: #2b3645;
  line-height: 2.32em;
}
@media (max-width: 760px) {
  .message__body p {
    font-size: 0.875rem;
    line-height: 2.14em;
  }
}
.message__photo {
  position: absolute;
  top: 0;
  right: 0;
  margin: 0;
  width: clamp(300px, 53vw, 673px);
}
@media (max-width: 760px) {
  .message__photo {
    position: absolute;
    top: auto;
    bottom: -42vw;
    left: 5%;
    width: 90%;
  }
}

/* ------------------------------
  Works
------------------------------ */
.works {
  background: #1C2637;
  padding: 88px 0 80px;
  scroll-margin-top: 100px;
}
@media (max-width: 760px) {
  .works {
    padding: 64vw 0 10vw;
    scroll-margin-top: -20vw;
  }
}
.works__grid {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr 18px 1fr 18px 1fr;
  grid-template-columns: repeat(3, 1fr);
  gap: 50px 18px;
}
@media (max-width: 760px) {
  .works__grid {
    gap: 7vw 18px;
  }
}

.work-card {
  color: #fff;
}
.work-card__link {
  display: block;
  position: relative;
}
.work-card__img {
  border-radius: 12px;
  overflow: hidden;
}
.work-card__meta {
  margin-top: 32px;
  padding: 0 14px 0 24px;
  border-left: 1px solid #fff;
}
.work-card__title {
  margin: 0;
  font-size: 14px;
  letter-spacing: 0.04em;
}
.work-card__place {
  margin: 4px 0 0;
  font-size: 14px;
  opacity: 0.7;
}
.work-card__arrow {
  position: absolute;
  right: 0px;
  bottom: 5px;
  width: 40px;
  height: 40px;
}

/* ------------------------------
  Service
------------------------------ */
.service {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr 1fr;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
  scroll-margin-top: 100px;
}
@media (max-width: 760px) {
  .service {
    scroll-margin-top: 15vh;
  }
}
.service__left {
  background: url("../image/service_img.jpg");
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 86px 0;
  height: 700px;
}
@media (max-width: 760px) {
  .service__left {
    padding: 14vw 0;
    height: auto;
  }
}
.service__leftInner {
  margin: 0 auto;
  width: clamp(300px, 90%, 480px);
}
.service__lead {
  margin: 16px 0 0;
  opacity: 0.9;
}
@media (max-width: 760px) {
  .service__lead {
    font-size: 0.875rem;
  }
}
.service__right {
  background: #eef2fb;
  padding: 72px 0;
}
@media (max-width: 760px) {
  .service__right {
    padding: 10vw 0;
  }
}

.serviceList {
  margin: 0 auto;
  width: clamp(300px, 90%, 520px);
  display: -ms-grid;
  display: grid;
  gap: 12px;
}
@media (max-width: 760px) {
  .serviceList {
    gap: 15px;
  }
}

.serviceItem {
  background: #fff;
  border: 1px solid #dfe6f5;
  border-radius: 14px;
  padding: 18px 30px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 12px;
  -webkit-box-shadow: 0 6px 18px rgba(15, 59, 122, 0.08);
          box-shadow: 0 6px 18px rgba(15, 59, 122, 0.08);
  color: #1C2637;
  height: 100px;
}
@media (max-width: 760px) {
  .serviceItem {
    border-radius: 3vw;
    padding: 3vw 5%;
    height: 23vw;
  }
}
.serviceItem__no {
  font-size: 14px;
  letter-spacing: 0.12em;
  display: block;
  min-width: 106px;
  width: 106px;
}
@media (max-width: 760px) {
  .serviceItem__no {
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    min-width: 26vw;
    width: 26vw;
    padding-right: 5vw;
    border-right: 1px solid #1C2637;
    min-height: 10vw;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}
.serviceItem__meta {
  width: calc(100% - 120px);
  border-left: 1px solid #1C2637;
  padding-left: 40px;
}
@media (max-width: 760px) {
  .serviceItem__meta {
    width: calc(100% - 28vw);
    padding-left: 0;
    border: none;
  }
}
.serviceItem__name {
  font-size: 18px;
  margin-left: auto;
  font-weight: 700;
}
@media (max-width: 760px) {
  .serviceItem__name {
    font-size: 0.875rem;
  }
}
.serviceItem__body {
  font-size: 14px;
}
@media (max-width: 760px) {
  .serviceItem__body {
    font-size: 0.75rem;
  }
}

/* ------------------------------
  Company
------------------------------ */
.company {
  padding: 86px 0;
  background: #fff;
  scroll-margin-top: 100px;
}
@media (max-width: 760px) {
  .company {
    padding: 12vw 0 0;
    scroll-margin-top: 15vh;
  }
}
.company__grid {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr 20px 1fr;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
  margin-left: 44px;
}
@media (max-width: 760px) {
  .company__grid {
    margin-left: 0;
  }
}
.company__map {
  overflow: hidden;
  height: 320px;
}
@media (max-width: 760px) {
  .company__map {
    overflow: hidden;
    height: 320px;
    margin: 5vw calc(50% - 50vw) 0;
    height: 54vw;
  }
}
.company__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.kv {
  border-bottom: 1px solid #0F2A44;
  margin: 0;
}
.kv__row {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 128px 14px 1fr;
  grid-template-columns: 128px 1fr;
  gap: 14px;
  padding: 19px 0;
  border-top: 1px solid #0F2A44;
}
@media (max-width: 760px) {
  .kv__row {
    padding: 5vw 0;
  }
}
.kv__row:first-child {
  border-top: none;
}
.kv dt {
  font-weight: 700;
  color: #1d2a3a;
}
.kv dd {
  margin: 0;
  color: #2b3645;
}

/* ------------------------------
  Operation Band
------------------------------ */
.operation {
  position: relative;
  height: 590px;
  overflow: hidden;
  position: relative;
  top: 0;
  left: 0;
}
@media (max-width: 760px) {
  .operation {
    height: 93vw;
  }
}
.operation__bg {
  position: absolute;
  inset: 0;
  background-image: var(--opbg);
  background-size: cover;
  background-position: center;
  -webkit-filter: saturate(1.05);
          filter: saturate(1.05);
  -webkit-transform: scale(1.02);
          transform: scale(1.02);
}
.operation::after {
  content: "";
  position: absolute;
  inset: 0;
  background: -webkit-gradient(linear, left top, right top, from(rgba(0, 0, 0, 0.45)), to(rgba(0, 0, 0, 0.25)));
  background: linear-gradient(to right, rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.25));
}
.operation__inner {
  position: relative;
  z-index: 1;
  width: min(1130px, 100% - 40px);
  margin-inline: auto;
  height: 100%;
}
.operation__loop {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  overflow: hidden;
  margin: 14% calc(50% - 50vw) 0;
  width: 100vw;
}
@media (max-width: 760px) {
  .operation__loop {
    margin: 33% calc(50% - 50vw) 0;
  }
}
.operation__loop_text {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 auto;
          flex: 0 0 auto;
  white-space: nowrap;
  font-size: 8.5625rem;
  font-weight: bold;
  overflow: hidden;
  padding-left: 20px;
  color: #fff;
}
.operation__loop_text:nth-child(odd) {
  -webkit-animation: loop 50s -25s linear infinite;
          animation: loop 50s -25s linear infinite;
}
.operation__loop_text:nth-child(even) {
  -webkit-animation: loop2 50s linear infinite;
          animation: loop2 50s linear infinite;
}
@media (max-width: 760px) {
  .operation__loop_text {
    font-size: 4rem;
  }
}
.operation__text {
  color: #fff;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  margin-top: 38px;
  font-size: 0.75rem;
}
@media (max-width: 760px) {
  .operation__text {
    text-align: center;
    margin-top: 14vw;
  }
}

/* ------------------------------
  Recruit
------------------------------ */
.recruit {
  background: #eef2fb;
  padding: 93px 0 120px;
  scroll-margin-top: 100px;
}
@media (max-width: 760px) {
  .recruit {
    padding: 13vw 0;
    scroll-margin-top: 15vh;
  }
}
.recruit__card {
  background: #fff;
  border-radius: 18px;
  -webkit-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(0, 0, 0, 0.06);
  padding: 5px 110px;
  position: relative;
  top: 0;
  left: 0;
}
@media (max-width: 760px) {
  .recruit__card {
    margin-top: 19vw;
    padding: 6vw 7%;
  }
}
.recruit__tabs {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  gap: 8px;
  margin: 0 0 10px;
  position: absolute;
  top: -42px;
  right: 48px;
}
@media (max-width: 760px) {
  .recruit__tabs {
    width: 100%;
    right: 0;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
}
.recruit__panel {
  display: none;
  padding: 62px 8px 74px;
}
@media (max-width: 760px) {
  .recruit__panel {
    padding: 0;
  }
}
.recruit__panel.is-active {
  display: block;
}
.recruit__cta {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding-top: 80px;
}

.tab {
  padding: 3px 30px;
  border-radius: 10px 10px 0 0;
  border: 1px solid #dfe6f5;
  background: #B4B4B4;
  cursor: pointer;
  font-size: 20px;
  color: #fff;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.tab:hover, .tab.is-active {
  background: #0f3b7a;
  border-color: transparent;
}

.def {
  margin: 0;
}
.def__row {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 182px 14px 1fr;
  grid-template-columns: 182px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid #0F2A44;
}
@media (max-width: 760px) {
  .def__row {
    -ms-grid-columns: 1fr;
    grid-template-columns: 1fr;
    border: none;
    gap: 1vw;
    padding: 12px 0;
  }
}
.def dt {
  font-weight: 700;
}
@media (max-width: 760px) {
  .def dt {
    border-bottom: 1px solid #000;
    padding-bottom: 2px;
  }
}
.def dd {
  margin: 0;
  color: #2b3645;
}

/* ------------------------------
  Responsive
------------------------------ */
@media (max-width: 980px) {
  .works__grid {
    -ms-grid-columns: (1fr)[2];
    grid-template-columns: repeat(2, 1fr);
  }
  .message__grid {
    -ms-grid-columns: 1fr;
    grid-template-columns: 1fr;
  }
  .company__grid {
    -ms-grid-columns: 1fr;
    grid-template-columns: 1fr;
  }
  .service {
    -ms-grid-columns: 1fr;
    grid-template-columns: 1fr;
  }
}
@media (max-width: 760px) {
  .hero__slides {
    height: 100vh;
  }
  .works__grid {
    -ms-grid-columns: 1fr;
    grid-template-columns: 1fr;
  }
  .kv__row {
    -ms-grid-columns: 100px 1fr;
    grid-template-columns: 100px 1fr;
  }
}