/*==================================================
sp pc
==================================================*/
@media all and (max-width: 768px) {
  .pc-only {
    display: none !important;
  }
}

@media all and (min-width: 769px) {
  .sp-only {
    display: none !important;
  }
}
@media all and (max-width: 768px) {
  .sp-only {
    display: block;
  }
}

/*--------------------------------------
corporate
----------------------------------------*/
.corporate-intro__ttl {
  text-align: center;
  font-weight: var(--font-weight-base);
}
@media all and (max-width: 768px) {
  .corporate-intro__ttl {
    font-weight: var(--font-weight-bold);
  }
}
.corporate-intro__ttl-sub {
  color: var(--main-color);
  display: block;
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
}
@media all and (max-width: 768px) {
  .corporate-intro__ttl-sub {
    font-size: 1.4rem;
  }
}
.corporate-intro__ttl-main {
  display: block;
  font-size: 3.2rem;
  letter-spacing: 0.1em;
}
@media all and (max-width: 768px) {
  .corporate-intro__ttl-main {
    font-size: 1.8rem;
    letter-spacing: 0.05em;
  }
}
.corporate-intro__ttl-marker {
  border-bottom: 0.1rem solid var(--main-color);
}
.corporate-intro__logo {
  margin-top: 2rem;
  text-align: center;
}
.corporate-intro__txt {
  letter-spacing: 0.1em;
  margin-top: 4rem;
}
@media all and (max-width: 768px) {
  .corporate-intro__txt {
    font-size: 1.5rem;
    letter-spacing: 0.04em;
    margin-top: 2.5rem;
  }
}

.corporate-intro-menu {
  padding-bottom: 10rem;
}
@media all and (max-width: 768px) {
  .corporate-intro-menu {
    margin-top: 4rem;
  }
}

.corporate-lists {
  display: grid;
  gap: 4rem 4.5rem;
  grid-template-columns: repeat(3, 1fr);
}
@media all and (max-width: 1080px) {
  .corporate-lists {
    gap: 4rem;
    grid-template-columns: repeat(2, 1fr);
  }
}
@media all and (max-width: 768px) {
  .corporate-lists {
    grid-template-columns: 1fr;
  }
}

.corporate-list__item {
  display: block;
}
.corporate-list__img {
  aspect-ratio: 33/18;
  border-radius: 0.8rem;
  height: 100%;
  object-fit: cover;
  width: 100%;
}
.corporate-list__ttl {
  background: url(/assets/img/ico-arrow-black.svg) center right/1.2rem no-repeat;
  color: var(--dark-color);
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  line-height: 1.45;
  margin: 1rem 2.5rem 0;
  padding-right: 2.5rem;
}
.corporate-list__item[target=_blank] .corporate-list__ttl {
  background-image: url(/assets/img/ico-window-black.svg);
  background-size: 1.6rem;
}

.corporate-menu {
  margin-top: 4rem;
  padding-bottom: 10rem;
  position: relative;
  z-index: 0;
}
@media all and (max-width: 1080px) {
  .corporate-menu {
    margin-top: 6rem;
    padding-bottom: 8rem;
  }
}
.corporate-menu::before {
  background-color: var(--gray-lt);
  bottom: 0;
  content: "";
  height: calc(100% - 11rem);
  left: 0;
  position: absolute;
  width: 100%;
  z-index: -1;
}
@media all and (max-width: 1080px) {
  .corporate-menu::before {
    content: none;
  }
}
.corporate-menu .m-btn-wrap {
  margin-top: 6rem;
}

.corporate-greeting__inner {
  align-items: start;
  display: grid;
  gap: 4rem;
  grid-template-columns: 30rem 1fr;
  max-width: 98rem;
}
@media all and (max-width: 1080px) {
  .corporate-greeting__inner {
    grid-template-columns: 1fr;
  }
}
.corporate-greeting__head {
  text-align: center;
}
@media all and (max-width: 1080px) {
  .corporate-greeting__head {
    order: 1;
    padding-inline: 1.5rem;
  }
}
.corporate-greeting__img {
  aspect-ratio: 30/29;
  border-radius: 1.6rem;
  object-fit: cover;
  width: 100%;
}
.corporate-greeting__position {
  letter-spacing: 0.1em;
  margin-top: 1.5rem;
}
.corporate-greeting__name {
  font-size: 2.8rem;
  font-weight: var(--font-weight-base);
  letter-spacing: 0.1em;
  line-height: 1.6;
}
.corporate-greeting__name-en {
  color: var(--main-color);
  font-size: 1.4rem;
  letter-spacing: 0.1em;
}
.corporate-greeting__txt {
  letter-spacing: 0.1em;
  line-height: 1.94;
}
.corporate-greeting__txt + .corporate-greeting__txt {
  margin-top: 2rem;
}

.corporate-outline__inner {
  max-width: 96rem;
}
.corporate-outline__dl {
  display: grid;
  gap: 1.7rem;
}
@media all and (max-width: 768px) {
  .corporate-outline__dl {
    gap: 2rem;
  }
}
.corporate-outline__dl-item {
  border-bottom: 0.1rem solid var(--border-color);
  display: grid;
  font-size: 1.8rem;
  gap: 2rem;
  grid-template-columns: 26rem 1fr;
  letter-spacing: 0.05em;
  line-height: 1.33;
  padding: 0 2rem 1.8rem;
}
@media all and (max-width: 768px) {
  .corporate-outline__dl-item {
    font-size: 1.6rem;
    gap: 1.2rem;
    grid-template-columns: 1fr;
    padding-inline: 0;
  }
}
@media all and (max-width: 768px) {
  .corporate-outline__dd {
    line-height: 1.94;
    padding-inline: 1.5rem;
  }
}

.corporate-slogan {
  text-align: center;
}
.corporate-slogan__ttl {
  color: var(--main-color);
  font-size: 4.8rem;
  font-weight: var(--font-weight-base);
  letter-spacing: 0.1em;
  line-height: 1.3;
  margin-bottom: 2.5rem;
}
@media all and (max-width: 768px) {
  .corporate-slogan__ttl {
    font-size: 3.2rem;
  }
}
.corporate-slogan__txt {
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.1em;
}
.corporate-slogan__txt + .corporate-slogan__txt {
  margin-top: 1.5rem;
}

@media all and (max-width: 768px) {
  .corporate-philosophy {
    padding-bottom: 4rem;
    margin-top: 6rem;
  }
}
.corporate-philosophy__lists {
  display: grid;
  gap: 8rem;
}
@media all and (min-width: 769px) {
  .corporate-philosophy__list {
    align-items: center;
    display: flex;
    gap: 8rem;
  }
  .corporate-philosophy__list:nth-child(odd) {
    justify-self: end;
  }
}
.corporate-philosophy__ttl {
  font-size: 3.2rem;
  font-weight: var(--font-weight-base);
  letter-spacing: 0.1em;
  line-height: 1.45;
}
.corporate-philosophy__ttl-en {
  color: var(--main-color);
  display: block;
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  margin-left: 0.4rem;
}
.corporate-philosophy__txt {
  font-size: 2rem;
  letter-spacing: 0.1em;
  line-height: 2;
  margin-top: 2rem;
}
@media all and (max-width: 768px) {
  .corporate-philosophy__txt {
    font-size: 1.6rem;
    line-height: 2.5;
  }
}
@media all and (min-width: 769px) {
  .corporate-philosophy__body {
    width: 62rem;
  }
}
@media all and (min-width: 769px) {
  .corporate-philosophy__list:nth-child(even) .corporate-philosophy__picture {
    order: -1;
  }
}
@media all and (max-width: 768px) {
  .corporate-philosophy__picture {
    display: block;
    margin-top: 3.2rem;
  }
  .corporate-philosophy__list:nth-child(odd) .corporate-philosophy__picture {
    margin-right: calc(-1 * var(--site-padding));
    padding-left: 6rem;
    text-align: right;
  }
  .corporate-philosophy__list:nth-child(even) .corporate-philosophy__picture {
    margin-left: calc(-1 * var(--site-padding));
    padding-right: 6rem;
  }
}
.corporate-philosophy__img {
  border-radius: 0.8rem;
}
@media all and (max-width: 768px) {
  .corporate-philosophy__img {
    max-width: 45rem;
    width: 100%;
  }
  .corporate-philosophy__list:nth-child(odd) .corporate-philosophy__img {
    border-bottom-right-radius: 0;
    border-top-right-radius: 0;
  }
  .corporate-philosophy__list:nth-child(even) .corporate-philosophy__img {
    border-bottom-left-radius: 0;
    border-top-left-radius: 0;
  }
}
.corporate-philosophy .m-list {
  letter-spacing: 0.04em;
}

@media all and (max-width: 768px) {
  .corporate-history {
    padding-bottom: 0;
  }
}
@media all and (min-width: 769px) {
  .corporate-history .p-sec__read {
    text-align: center;
  }
}
.corporate-history__lists {
  display: grid;
  gap: 2rem;
  margin-top: 6rem;
  overflow: hidden;
  position: relative;
  z-index: 0;
}
@media all and (max-width: 768px) {
  .corporate-history__lists {
    gap: 0;
  }
}
.corporate-history__lists::after {
  background-color: #fff;
  bottom: 0;
  content: "";
  height: 4rem;
  left: 12rem;
  position: absolute;
  width: 6rem;
  z-index: 1;
}
.corporate-history__list {
  display: grid;
  grid-template-columns: 11rem 1fr;
  position: relative;
  z-index: 0;
}
@media all and (max-width: 768px) {
  .corporate-history__list {
    grid-template-columns: 1fr;
    padding-block: 4rem;
  }
}
.corporate-history__list::before {
  background-color: var(--main-color);
  border-radius: 50%;
  bottom: 0;
  content: "";
  height: 1.6rem;
  margin-block: auto;
  position: absolute;
  top: 0;
  width: 1.6rem;
  z-index: 1;
}
.corporate-history__list::after {
  background-color: var(--border-color);
  content: "";
  height: 1000vh;
  position: absolute;
  top: 50%;
  width: 0.1rem;
  z-index: -1;
}
@media all and (max-width: 768px) {
  .corporate-history__list::after {
    top: 0;
  }
}
.corporate-history__list.-annex::before {
  left: 10.25rem;
}
@media all and (max-width: 768px) {
  .corporate-history__list.-annex::before {
    left: 1.25rem;
  }
}
.corporate-history__list.-annex::after {
  left: 11rem;
}
@media all and (max-width: 768px) {
  .corporate-history__list.-annex::after {
    left: 2rem;
  }
}
.corporate-history__list.-ccl::before {
  left: 13.25rem;
}
@media all and (max-width: 768px) {
  .corporate-history__list.-ccl::before {
    left: 1.25rem;
  }
}
.corporate-history__list.-ccl::after {
  left: 14rem;
}
@media all and (max-width: 768px) {
  .corporate-history__list.-ccl::after {
    left: 2rem;
  }
}
.corporate-history__list.-delta::before {
  left: 16.25rem;
}
@media all and (max-width: 768px) {
  .corporate-history__list.-delta::before {
    left: 1.25rem;
  }
}
.corporate-history__list.-delta::after {
  left: 17rem;
}
@media all and (max-width: 768px) {
  .corporate-history__list.-delta::after {
    left: 2rem;
  }
}
@media all and (min-width: 769px) {
  .corporate-history__list.-turning::before, .corporate-history__list.-turning::after {
    content: none;
  }
}
@media all and (max-width: 768px) {
  .corporate-history__list.-turning::before {
    content: "";
    left: 1.25rem;
  }
}
@media all and (max-width: 768px) {
  .corporate-history__list.-turning::after {
    left: 2rem;
  }
}
.corporate-history__list.-turning .corporate-history__content {
  margin-left: -1rem;
  padding-left: 0;
}
@media all and (max-width: 768px) {
  .corporate-history__list.-turning .corporate-history__content {
    margin-left: 0;
    padding-left: 5rem;
  }
}
.corporate-history__list.-turning .corporate-history__item {
  border-color: var(--main-color);
  display: block;
}
@media all and (max-width: 768px) {
  .corporate-history__list.-nodate {
    margin-top: -4rem;
  }
}
.corporate-history__list:last-child::after {
  background-color: #fff;
}
@media all and (max-width: 768px) {
  .corporate-history__list:last-child::after {
    background-image: linear-gradient(0deg, #fff, #fff 50%, var(--border-color) 50% 100%);
    height: 100%;
  }
}
.corporate-history__list:last-child.-turning {
  background-color: #fff;
  z-index: 2;
}
@media all and (max-width: 768px) {
  .corporate-history__list:first-child::after {
    top: 1rem;
  }
}
.corporate-history__date {
  background-color: #fff;
  align-self: center;
  letter-spacing: 0.05em;
  line-height: 1;
}
@media all and (max-width: 768px) {
  .corporate-history__date {
    background-color: transparent;
    left: 4rem;
    position: absolute;
    top: 0;
  }
}
.corporate-history__date-num {
  font-size: 2rem;
}
.corporate-history__date-year {
  font-size: 1.6rem;
  margin-left: 0.4rem;
}
.corporate-history__content {
  padding-left: 15rem;
  position: relative;
  z-index: 0;
}
@media all and (max-width: 768px) {
  .corporate-history__content {
    padding-left: 5rem;
  }
}
.corporate-history__content::before {
  background-color: var(--gray-lt);
  bottom: 0;
  content: "";
  height: 0.1rem;
  margin-block: auto;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: -1;
}
@media all and (max-width: 768px) {
  .corporate-history__content::before {
    left: 2rem;
    width: calc(100% - 2rem);
  }
}
.corporate-history__item {
  align-items: center;
  background-color: #fff;
  border-radius: 1.6rem;
  border: 0.1rem solid var(--gray-lt);
  display: grid;
  gap: 3.2rem;
  grid-template-columns: 12rem 1fr;
  padding: 2.4rem;
}
@media all and (max-width: 768px) {
  .corporate-history__item {
    gap: 2rem;
    grid-template-columns: 1fr;
    padding: 2rem;
  }
}
@media all and (max-width: 768px) {
  .corporate-history__logo {
    justify-self: center;
  }
}
.corporate-history__txt {
  letter-spacing: 0.1em;
  line-height: 1.95;
}
@media all and (max-width: 768px) {
  .corporate-history__txt {
    letter-spacing: 0.05em;
  }
}

.p-menu {
  margin-top: 0;
}