/*
"c" 接頭辞を付けて衝突を回避する

mixされる側を先に記述する
*/

/*----------------------------------------------------------
buttons
----------------------------------------------------------*/

.c-button {
  --bg: var(--g-color--gray);
  --fg: white;
  font-family: var(--g-font--oswald);
  font-size: var(--g-font-size--x1p25);
  font-weight: 500;
  color: var(--fg);
  text-decoration: none;
  padding: 0.5rem 1rem;
  line-height: 1.2;
  background-color: var(--bg);
  border-radius: 0.9rem;
  transition: 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  cursor: pointer;
  transition: 0.2s;
}
.c-button:hover {
  opacity: 0.5;
}
.c-button--red {
  --bg: var(--g-color--red);
  --fg: white;
}
.c-button--justify-content-start {
  justify-content: start;
}
.c-button img {
  object-fit: contain;
  width: auto;
  height: 1em;
}

.c-button-2 {
  appearance: none;
  background-color: var(--g-color--red);
  border: 1px solid #cccccc;
  color: #fff;
  border-radius: 0.5rem;
  padding: 0 3rem;
  min-height: 5rem;
  font-size: var(--g-font-size--x1p25);
}

.c-button-3 {
  font-size: var(--g-font-size--x1p5);
  text-decoration: none;
  font-family: var(--g-font--oswald);
  color: inherit;
}

.c-button-4 {
  color: var(--g-color--red);
}

/*----------------------------------------------------------
form fields
----------------------------------------------------------*/

.c-form-field {
  min-height: 5rem;
}
.c-form-field > * {
  appearance: none;
  border: 1px solid #cccccc;
  padding: 0 1rem;
  width: 100%;
  height: 100%;
  font-size: var(--g-font-size--body-base);
}
.c-form-field--input {
}
.c-form-field--select {
  position: relative;
}
.c-form-field--select::before {
  position: absolute;
  content: '▼';
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
}

/*----------------------------------------------------------
forms
----------------------------------------------------------*/

.c-search-form {
  --item-height: 5rem;
  display: grid;
  align-items: start;
  gap: 2rem;
  font-size: var(--g-font-size--body-base);
}
@media (min-width: 1280px) {
  .c-search-form {
    grid-template-columns: 1fr auto;
  }
}
.c-search-form__fields {
  --gap: 2rem;
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}
@media (min-width: 1280px) {
  .c-search-form__fields {
    flex-direction: row;
  }
}
.c-search-form__fields-item {
  flex: auto;
  height: var(--item-height);
}
@media (min-width: 1280px) {
  .c-search-form__fields-item {
    flex: 1 1 calc(100% / 2 - var(--gap));
  }
}
.c-search-form__buttons {
  display: flex;
}
.c-search-form__buttons-item {
  flex: auto;
  height: var(--item-height);
}

.c-external-form {
}

/*----------------------------------------------------------
headings
----------------------------------------------------------*/

.c-heading {
  margin: 0;
  display: grid;
  font-size: var(--g-font-size--body-base);
}
.c-heading :where(b, strong) {
  font-size: var(--g-font-size--x2p5);
  font-family: var(--g-font--oswald);
}
.c-heading--ja :where(b, strong) {
  font-size: var(--g-font-size--x2);
}
.c-heading strong {
  color: var(--g-color--red);
}

/*----------------------------------------------------------
icon text
----------------------------------------------------------*/

.c-icon-text {
  display: grid;
  gap: 1rem;
  justify-items: center;
}
.c-icon-text--responsive {
}
@media (max-width: 1279px) {
  .c-icon-text--responsive {
    grid-template-columns: auto 1fr;
    align-items: center;
    justify-items: start;
  }
}
.c-icon-text__icon {
}
.c-icon-text__icon img {
  width: 3em;
  height: 3em;
  object-fit: contain;
}
.c-icon-text__texts {
  display: grid;
  gap: 1rem;
}
.c-icon-text__text {
  margin: 0;
  text-align: center;
  font-size: var(--g-font-size--body-base);
}
:where(.c-icon-text--responsive) .c-icon-text__text {
}
@media (max-width: 1279px) {
  :where(.c-icon-text--responsive) .c-icon-text__text {
    text-align: left;
  }
}
.c-icon-text__text--title {
  color: var(--g-color--red);
  font-weight: bold;
}

.c-icon-text-2 {
  display: grid;
  gap: 2rem;
  justify-items: center;
  align-content: start;
}
.c-icon-text-2__icon {
}
.c-icon-text-2__icon img {
  width: 10rem;
  aspect-ratio: 1;
}
.c-icon-text-2__texts {
  display: grid;
  gap: 2rem;
}
.c-icon-text-2__text {
  margin: 0;
  text-align: center;
}
.c-icon-text-2__text--title {
  font-size: var(--g-font-size--x1p5);
}

/*----------------------------------------------------------
tables
----------------------------------------------------------*/

.c-table {
}
.c-table--responsive {
}
.c-table tbody {
}
.c-table--responsive tbody {
}
@media (max-width: 1279px) {
  .c-table--responsive tbody {
    display: grid;
    gap: 1rem;
  }
}
.c-table tr {
}
.c-table--responsive tr {
}
@media (max-width: 1279px) {
  .c-table--responsive tr {
    display: grid;
    gap: 0.5rem;
  }
}
.c-table :where(th, td) {
  padding: 0 1rem;
  text-align-last: left;
}
.c-table th {
}
.c-table td {
}

/*----------------------------------------------------------
circles
----------------------------------------------------------*/

.c-circle {
  --bg-color: #f2f2f2;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 50%;
  border: 0.4rem solid var(--bg-color);
  background-color: var(--bg-color);
  box-shadow: inset 0 0 0 0.4rem white;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 0.5rem;
}
.c-circle--red {
  --bg-color: rgba(231, 60, 48, 0.15);
}
.c-circle__text {
  font-weight: bold;
  text-align: center;
  color: var(--g-color--red);
  font-size: var(--g-font-size--x1p5);
  line-height: 1.2;
}
.c-circle__text--ja {
  font-size: var(--g-font-size--body-base);
}
.c-circle__icon {
  display: grid;
  justify-items: center;
}
.c-circle__icon img {
  width: 5em;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

/*----------------------------------------------------------
prs
----------------------------------------------------------*/

.c-pr {
  display: grid;
  gap: 1rem;
  justify-items: center;
  margin: auto;
}
@media (min-width: 1280px) {
  .c-pr {
    grid-template-columns: auto 1fr;
    justify-content: center;
    align-items: center;
    gap: 4rem;
  }
}
.c-pr__icon {
  width: 20rem;
}
.c-pr__icon img {
}
.c-pr__texts {
  display: grid;
  gap: 1rem;
  align-content: start;
}
.c-pr__text {
  margin: 0;
  text-align: center;
}
@media (min-width: 1280px) {
  .c-pr__text {
    text-align: left;
  }
}
.c-pr__text--title {
}

/*----------------------------------------------------------
menus
----------------------------------------------------------*/

.c-menu {
}
.c-menu__opener {
  display: grid;
  height: 5rem;
  align-content: center;
  justify-content: center;
  background-color: #000;
  color: #fff;
  cursor: pointer;
  font-size: var(--g-font-size--x1p25);
  position: relative;
}
.c-menu__opener::after {
  position: absolute;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%) rotateZ(90deg);
  content: '>';
}
.c-menu__opener.is-active::after {
  transform: translateY(-50%) rotateZ(-90deg);
}
@media (min-width: 1280px) {
  .c-menu__opener {
    display: none;
  }
}
.c-menu__list-wrapper {
  display: none;
  background-color: var(--g-color--gray-light);
}
@media (min-width: 1280px) {
  .c-menu__list-wrapper {
    display: grid;
    background-color: transparent;
  }
}
.c-menu__list-wrapper.is-active {
  display: grid;
}
.c-menu__list {
  display: grid;
  padding: 1rem;
}
.c-menu__list-item {
  display: flex;
  align-items: center;
  gap: 0.5em;
  padding: 1rem;
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid #000;
  cursor: pointer;
  transition: 0.2s;
}
.c-menu__list-item:hover {
  opacity: 0.5;
}

.c-menu-2 {
  background-color: var(--g-color--gray-light);
  display: grid;
  gap: 1rem;
  padding: 1rem;
}
.c-menu-2__title {
  font-family: var(--g-font--oswald);
  font-size: var(--g-font-size--x1p5);
  text-align: center;
}
@media (min-width: 1280px) {
  .c-menu-2__title {
    text-align: left;
  }
}
.c-menu-2__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
@media (min-width: 1280px) {
  .c-menu-2__list {
    flex-direction: column;
  }
}
.c-menu-2__list-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
  font-family: var(--g-font--oswald);
  text-decoration: none;
  color: inherit;
}
.c-menu-2__list-item img {
  height: 1em;
}

/*----------------------------------------------------------
pagination
----------------------------------------------------------*/

.c-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
}
.c-pagination .page-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 2em;
  aspect-ratio: 1;
  border: 1px solid var(--g-color--gray);
  text-decoration: none;
  color: inherit;
  border-radius: 0.5rem;
  font-size: var(--g-font-size--x1p25);
}
.c-pagination .page-numbers:where(.current) {
  opacity: 0.5;
}
.c-pagination .page-numbers:where(.next, .prev) {
  background: url('../icons/angle.svg') no-repeat center / 0.5em auto;
}
.c-pagination .page-numbers:where(.prev) {
  transform: rotateZ(-180deg);
}

/*----------------------------------------------------------
articles
----------------------------------------------------------*/

.c-article {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr);
  align-content: start;
}
.c-article__thumb {
  position: relative;
  display: block;
  aspect-ratio: 1.4 / 1;
  text-decoration: none;
}
.c-article__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.c-article__thumb-overlay {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  padding: 1rem;
  display: grid;
  align-items: center;
  justify-items: center;
  background-color: var(--g-color--overlay);
}
.c-article__label {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: var(--g-color--red);
  color: white;
  padding: 0.5rem 1rem;
}
.c-article__title {
  margin: 0;
  text-align: center;
  color: white;
  font-size: var(--g-font-size--x1p25);
}
.c-article__infos {
}

.c-article-2 {
}
.c-article-2__thumb {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 1.5 / 1;
}
.c-article-2__thumb::before {
  z-index: 2;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: var(--g-color--shadow);
  content: '';
}
.c-article-2__thumb img {
  z-index: 1;
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.c-article-2__texts {
  z-index: 3;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  padding: 1rem;
  color: white;
  display: grid;
  gap: 0.5rem;
  overflow: hidden;
  align-content: space-between;
  justify-content: start;
}
.c-article-2__text {
  margin: 0;
}
.c-article-2__text--category {
  font-family: var(--g-font--oswald);
  font-size: var(--g-font-size--x1p25);
}
.c-article-2__text--title {
  font-size: var(--g-font-size--x1p25);
}

.c-article-3 {
  display: grid;
  gap: 2rem;
  justify-items: center;
  width: 100%;
}
.c-article-3__thumb {
  width: 80%;
  aspect-ratio: 1;
}
.c-article-3__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.c-article-3__texts {
  display: grid;
  gap: 2rem;
  justify-items: center;
}
.c-article-3__text {
  display: grid;
  justify-items: center;
  gap: 1rem;
  margin: 0;
}
.c-article-3__text--title {
  display: grid;
  gap: 0.5rem;
  line-height: 1.2;
  text-align: center;
  font-weight: bold;
  font-size: var(--g-font-size--x1p25);
}
.c-article-3__text--title b {
  color: var(--g-color--red);
}
.c-article-3__modal-stocker {
}
.c-article-3__link {
  display: grid;
  justify-content: center;
  color: inherit;
  text-decoration: none;
}

.c-article-4 {
  display: grid;
  grid-template:
    'date title'
    'body body'
    'buttons buttons' / auto 1fr;
  gap: 1rem;
  border: 1px solid #cccccc;
  padding: 1rem;
  position: relative;
}
@media (min-width: 1280px) {
  .c-article-4 {
    grid-template:
      'date title'
      'date body'
      'buttons buttons' / auto 1fr;
  }
}
.c-article-4::before {
  position: absolute;
  left: 0;
  top: 0;
  width: 18rem;
  height: 10rem;
  content: '';
  z-index: -1;
  background-color: var(--g-color--blue);
  clip-path: polygon(0 0, 0 100%, 100% 0);
}
@media (min-width: 1280px) {
  .c-article-4::before {
    width: 23rem;
    height: 13rem;
  }
}
.c-article-4__date {
  grid-area: date;
  display: grid;
  align-content: start;
  font-family: var(--g-font--oswald);
  line-height: 1;
  margin-right: 0.5rem;
  font-size: var(--g-font-size--x1p75);
}
.c-article-4__date b {
  font-size: var(--g-font-size--x3p25);
  margin-bottom: 0.25rem;
}
.c-article-4__title {
  grid-area: title;
  margin: 0;
  font-family: var(--g-font--oswald);
  line-height: 1.25;
  color: var(--g-color--red);
  padding-top: 0.5rem;
  font-size: var(--g-font-size--x1p75);
}
.c-article-4__body {
  grid-area: body;
  line-height: 1.25;
  font-size: var(--g-font-size--x1p25);
}
.c-article-4__buttons {
  grid-area: buttons;
  justify-self: center;
}
.c-article-4__button {
  padding-left: 2.5rem;
  padding-right: 2.5rem;
}

.c-article-5 {
  display: grid;
  gap: 1rem;
  border: 1px solid #808080;
  padding: 1rem;
}
.c-article-5__thumb {
  position: relative;
  aspect-ratio: 1 / 0.8;
}
.c-article-5__thumb::before {
  z-index: 2;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: var(--g-color--shadow);
  content: '';
}
.c-article-5__thumb img {
  z-index: 1;
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.c-article-5__label {
  z-index: 3;
  position: absolute;
  left: 0;
  top: 0;
  color: #fff;
  padding: 1rem;
  font-family: var(--g-font--oswald);
  font-size: var(--g-font-size--x1p5);
}
.c-article-5__texts {
  display: grid;
  gap: 1rem;
}
.c-article-5__text {
  margin: 0;
}
.c-article-5__text--title {
  font-size: var(--g-font-size--x1p25);
}
.c-article-5__text b {
}
.c-article-5__text--title b {
  color: var(--g-color--red);
}
.c-article-5__link {
  padding: 1rem 0;
  display: grid;
  justify-content: center;
  text-decoration: none;
  color: inherit;
  font-size: var(--g-font-size--x1p25);
}

/*----------------------------------------------------------
cvs
----------------------------------------------------------*/

.c-side-cv {
  display: grid;
  gap: 1rem;
  grid-template-columns: var(--g-width--side-cv);
}
.c-side-cv__item {
  border-radius: 0.5rem 0 0 0.5rem;
  filter: drop-shadow(0 0 1rem var(--g-color--shadow));
  transition: 0.2s;
  font-size: var(--g-font-size--x2p5);
}
.c-side-cv__item:hover {
  transform: translateX(
    calc((var(--g-width--side-cv) - var(--g-width--side-cv-peek)) * -1)
  );
}

.c-content-cv {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.c-content-cv__item {
  font-size: var(--g-font-size--x1p5);
}
@media (min-width: 1280px) {
  .c-content-cv__item {
    font-size: var(--g-font-size--x3);
  }
}

.c-bottom-cv {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  align-content: center;
  justify-content: center;
  background-color: var(--g-color--overlay);
  padding: 0 1rem;
  height: var(--g-height--bottom-cv);
}
.c-bottom-cv__item {
  font-size: var(--g-font-size--x1p5);
}

/*----------------------------------------------------------
contents
----------------------------------------------------------*/

.c-post-content {
  white-space: pre-line;
}

/*----------------------------------------------------------
sections
----------------------------------------------------------*/

.c-section {
  display: grid;
  justify-content: center;
  gap: 4rem;
}
.c-section--bg-back-enabled {
  position: relative;
}
.c-section--bg-back-enabled::before {
  z-index: -2;
  position: absolute;
  left: 0;
  top: 0;
  display: block;
  width: 100%;
  height: 100%;
  content: '';
}
.c-section--bg-back-1::before {
  top: 50%;
  transform: skewY(-10deg) translateY(-50%);
  height: 100%;
  background-color: var(--g-color--blue);
}
.c-section--bg-back-2::before {
  background: url('../images/section__bg-back--2.webp') no-repeat center / cover,
    rgba(255, 255, 255, 0.8);
  background-blend-mode: lighten;
}
.c-section--bg-back-3::before {
  background-color: var(--g-color--gray-light);
}
.c-section--bg-back-4::before {
  top: 50%;
  transform: skewY(-10deg) translateY(-50%);
  height: 100%;
  background-color: var(--g-color--gray-light);
}
.c-section--bg-back-5::before {
  background-color: var(--g-color--blue);
}
.c-section--bg-front-enabled {
  position: relative;
}
.c-section--bg-front-enabled::after {
  z-index: -1;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  display: block;
  width: 100%;
  height: 100%;
  content: '';
}
.c-section--bg-front-1::after {
  background: url('../icons/circle.svg') no-repeat right 2rem center / 30rem
    auto;
}
@media (min-width: 1280px) {
  .c-section--bg-front-1::after {
    background: url('../icons/circle.svg') no-repeat left 4rem bottom 0 /
        38.4rem auto,
      url('../icons/circle.svg') no-repeat right 6rem top 6.4rem / 26rem auto;
  }
}
.c-section--bg-front-2::after {
  background: url('../icons/users.svg') no-repeat left 2rem bottom 0 / 13rem
    auto;
}
@media (min-width: 1280px) {
  .c-section--bg-front-2::after {
    background: url('../icons/users.svg') no-repeat left 6rem bottom 0 / 21rem
        auto,
      url('../icons/users.svg') no-repeat right 4rem top 0 / 29rem auto;
  }
}
.c-section--bg-front-3::after {
  background: url('../icons/comments--reversed.svg') no-repeat left 2rem bottom
    0 / 20rem auto;
}
@media (min-width: 1280px) {
  .c-section--bg-front-3::after {
    background: url('../icons/comments--reversed.svg') no-repeat left 4rem
        bottom 0 / 43.7rem auto,
      url('../icons/comments.svg') no-repeat right 4rem top 0 / 43.7rem auto;
  }
}
.c-section--bg-front-3-gray::after {
  background: url('../icons/comments--gray-reversed.svg') no-repeat left 2rem
    bottom 0 / 20rem auto;
}
@media (min-width: 1280px) {
  .c-section--bg-front-3-gray::after {
    background: url('../icons/comments--gray-reversed.svg') no-repeat left 4rem
        bottom 0 / 43.7rem auto,
      url('../icons/comments--gray.svg') no-repeat right 4rem top 0 / 43.7rem
        auto;
  }
}
.c-section--bg-front-4::after {
  background: url('../icons/circle.svg') no-repeat left 2rem bottom 0 / 20rem
    auto;
}
@media (min-width: 1280px) {
  .c-section--bg-front-4::after {
    background: url('../icons/circle.svg') no-repeat right 4rem bottom 0 / 40rem
      auto;
  }
}
.c-section--bg-front-5::after {
  background: url('../icons/doller.svg') no-repeat left 2rem bottom 2rem / 20rem
    auto;
}
@media (min-width: 1280px) {
  .c-section--bg-front-5::after {
    background: url('../icons/doller.svg') no-repeat left 4rem center / 28rem
      auto;
  }
}
.c-section__text {
  text-align: center;
  margin: 0;
}
.c-section__heading {
  text-align: center;
  margin: 0;
}
.c-section__button-list {
  display: flex;
  justify-content: center;
}
.c-section__button-list-item {
  font-size: var(--g-font-size--x2);
  min-width: 24.8rem;
}

/*----------------------------------------------------------
modals
----------------------------------------------------------*/

.c-modal {
  position: fixed;
  z-index: 2; /* layout の上に行く予定 */
  left: 0;
  top: 0;
  width: 100svw;
  height: 100svh;
  display: grid;
  align-content: center;
  justify-content: center;
  padding: 2rem;
  background-color: rgba(0, 0, 0, 0.8);
}
.c-modal__dialog {
  position: relative;
  display: grid;
  background-color: #fff;
  max-height: 100%;
  overflow: hidden;
}
.c-modal__close-button {
  position: absolute;
  right: 1rem;
  top: 1rem;
  cursor: pointer;
}
.c-modal__close-button img {
  width: 3rem;
  height: 3rem;
  object-fit: contain;
}
.c-modal__main {
  overflow: auto;
}

.c-modal-stocker {
  display: none;
}

/*----------------------------------------------------------
navbars
----------------------------------------------------------*/

.c-navbar {
  display: grid;
  grid-template-columns: minmax(0, var(--g-width--max));
  justify-content: center;
  height: var(--g-height--navbar);
  background-color: var(--g-color--overlay-white);
}
.c-navbar__row {
  display: flex;
  align-items: center;
  padding: 0 1rem;
  justify-content: space-between;
}
.c-navbar__logo {
  flex: none;
  width: 14rem;
}
.c-navbar__logo img {
  width: 100%;
}
.c-navbar__menu-group-list {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.c-navbar__menu-group {
  flex: auto;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.c-navbar__menu-group--button {
  flex: none;
}
.c-navbar__menu {
  flex: auto;
}
.c-navbar__menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 1rem;
}
.c-navbar__menu > ul > li {
  position: relative;
}
.c-navbar__menu > ul > li::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 0.2rem;
  background-color: #000;
  left: 0;
  bottom: 0;
  opacity: 0;
  transition: 0.2s;
}
.c-navbar__menu > ul > li:hover::before {
  opacity: 1;
}
.c-navbar__menu a {
  display: flex;
  align-items: center;
  height: 3.5rem;
  color: inherit;
  text-decoration: none;
  font-weight: bold;
  color: #1a1a1a;
}
.c-navbar__menu--links-are-button > ul > li > a {
  border-radius: 0.5rem;
  padding: 0 1.5rem;
  background-color: var(--g-color--blue);
  font-family: var(--g-font--oswald);
  font-size: var(--g-font-size--x1p5);
}
.c-navbar__menu--button-color-red > ul > li > a {
  background-color: var(--g-color--red);
  color: #fff;
}
.c-navbar__menu li ul {
  display: none;
  position: absolute;
  left: 0;
  top: auto;
  background-color: var(--g-color--gray-light);
  padding: 2rem;
  gap: 0.5rem;
  width: max-content;
}
.c-navbar__menu li:hover ul {
  display: grid;
}
.c-navbar__menu li ul li {
}
.c-navbar__menu li ul a {
  gap: 0.5rem;
}
.c-navbar__menu li ul a::before {
  content: '-';
}
.c-navbar__menu-opener {
  cursor: pointer;
}
.c-navbar__menu-opener-button {
  width: 4.4rem;
  height: 4rem;
  position: relative;
}
.c-navbar__menu-opener-button.is-active {
}
.c-navbar__menu-opener-button-item {
  --h: 0.6rem;

  width: 100%;
  height: var(--h);
  position: absolute;
  left: 0;
  background-color: black;
  transition: 0.2s;
}
.c-navbar__menu-opener-button-item:nth-child(1) {
}
:where(.c-navbar__menu-opener-button.is-active)
  .c-navbar__menu-opener-button-item:nth-child(1) {
  transform: rotateZ(45deg);
  top: calc(50% - var(--h) / 2);
}
.c-navbar__menu-opener-button-item:nth-child(2) {
  bottom: calc(50% - var(--h) / 2);
}
:where(.c-navbar__menu-opener-button.is-active)
  .c-navbar__menu-opener-button-item:nth-child(2) {
  opacity: 0;
}
.c-navbar__menu-opener-button-item:nth-child(3) {
  bottom: 0;
}
:where(.c-navbar__menu-opener-button.is-active)
  .c-navbar__menu-opener-button-item:nth-child(3) {
  transform: rotateZ(-45deg);
  bottom: calc(50% - var(--h) / 2);
}

/*----------------------------------------------------------
overlays
----------------------------------------------------------*/

.c-overlay-menu {
  display: grid;
  align-content: start;
  gap: 2rem;
  padding: 2rem 1rem;
  background-color: var(--g-color--overlay);
  backdrop-filter: blur(1rem);
  overflow-y: auto;
  height: 100%;
}
.c-overlay-menu__cv {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.c-overlay-menu__cv-item {
  font-size: var(--g-font-size--x1p5);
}
.c-overlay-menu__menu-group {
  display: grid;
  gap: 0.5rem;
}
.c-overlay-menu__menu {
  display: grid;
  gap: 0.5rem;
}
.c-overlay-menu__menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}
.c-overlay-menu__menu li {
  display: grid;
  gap: 0.5rem;
}
.c-overlay-menu__menu a {
  display: block;
  padding: 1rem;
  color: #fff;
  text-decoration: none;
  text-align: center;
}
.c-overlay-menu__menu > ul > li > a {
}
.c-overlay-menu__menu > ul > li > a {
  position: relative;
  padding-right: 3rem;
}
.c-overlay-menu__menu > ul > li > a::after {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2em;
  height: 2em;
  border-radius: 50%;
  background-color: var(--g-color--gray);
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
  font-size: 0.5em;
  content: '＞';
}
.c-overlay-menu__menu > ul > li > a:has(+ ul)::after {
  transform: translateY(-50%) rotateZ(90deg);
  background-color: var(--g-color--gray-light);
  color: initial;
}
.c-overlay-menu__menu li ul {
  display: grid;
  padding-left: 1rem;
}
.c-overlay-menu__menu li ul li {
}
.c-overlay-menu__menu li ul a {
  background-color: var(--g-color--gray);
}

/*----------------------------------------------------------
headers
----------------------------------------------------------*/

.c-header {
  position: relative;
}
.c-header::before {
  z-index: 2;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  content: '';
  background-color: var(--g-color--overlay);
}
.c-header__bg {
  z-index: 1;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.c-header__bg img {
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.c-header__title {
  z-index: 3;
  position: relative;
  display: grid;
  color: #fff;
  margin: 0;
  justify-content: center;
  align-content: center;
  text-align: center;
  padding: 1rem;
  min-height: var(--g-height--header-2);
  font-family: var(--g-font--oswald);
  font-size: var(--g-font-size--x2p75);
}

.c-header-2 {
  position: relative;
}
.c-header-2::before {
  z-index: 2;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  content: '';
  background-color: var(--g-color--overlay);
}
.c-header-2__bg {
  z-index: 1;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.c-header-2__bg img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}
.c-header-2__container {
  z-index: 3;
  position: relative;
  display: grid;
  align-content: center;
  justify-content: center;
  justify-items: center;
  grid-template-columns: minmax(0, var(--g-width--max));
  min-height: var(--g-height--header-3);
  gap: 1.5rem;
  padding: 1rem;
}
.c-header-2__label {
  background-color: var(--g-color--blue);
  color: #fff;
  padding: 0.5rem 1.5rem;
  border-radius: 0.5rem;
}
@media (min-width: 1280px) {
  .c-header-2__label {
    font-size: var(--g-font-size--x1p5);
  }
}
.c-header-2__title {
  margin: 0;
  color: #fff;
  font-family: var(--g-font--oswald);
  font-size: var(--g-font-size--x2p75);
  text-align: center;
  line-height: 1;
}
@media (min-width: 1280px) {
  .c-header-2__title {
    font-size: var(--g-font-size--x5p75);
  }
}
.c-header-2__description {
  margin: 0;
  color: #fff;
  text-align: center;
}
.c-header-2__button-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  width: 100%;
}
@media (min-width: 1280px) {
  .c-header-2__button-list {
    width: auto;
  }
}
.c-header-2__button-list-item {
  font-size: var(--g-font-size--x1p5);
  margin-top: 1rem;
}
@media (min-width: 1280px) {
  .c-header-2__button-list-item {
    font-size: var(--g-font-size--x2);
  }
}

/*----------------------------------------------------------
footers
----------------------------------------------------------*/

.c-footer {
  color: #fff;
}
@media (min-width: 1280px) {
  .c-footer {
  }
}
.c-footer__info {
  display: grid;
  grid-template-columns: minmax(0, var(--g-width--max));
  justify-content: center;
  background-color: var(--g-color--red);
}
.c-footer__row {
  padding: 5rem 2rem;
  display: grid;
  justify-content: center;
  gap: 2.5rem;
}
@media (min-width: 1280px) {
  .c-footer__row {
    justify-content: start;
    grid-template-columns: repeat(3, 1fr);
  }
}
.c-footer__col {
  display: grid;
  align-content: start;
  width: auto;
  gap: 1.5rem;
}
.c-footer__logo {
  width: 26rem;
}
.c-footer__logo img {
  width: 100%;
}
.c-footer__text {
  font-style: inherit;
}
.c-footer__text--title {
  font-family: var(--g-font--oswald);
  font-size: var(--g-font-size--x1p5);
}
.c-footer__text a {
  font-style: inherit;
  text-decoration: none;
  color: inherit;
}
.c-footer__menu {
}
.c-footer__menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.c-footer__menu li {
}
.c-footer__menu a {
  display: block;
  color: inherit;
  text-decoration: none;
}
.c-footer__menu li ul {
  display: none;
}
.c-footer__sns-links {
  display: flex;
  gap: 1.5rem;
}
.c-footer__sns-links a {
  width: 4.5rem;
  height: 4.5rem;
}
.c-footer__sns-links img {
  width: 100%;
}
.c-footer__certified-icons {
  display: flex;
  justify-content: center;
}
@media (min-width: 1280px) {
  .c-footer__certified-icons {
    justify-content: start;
  }
}
.c-footer__certified-icons img {
}
.c-footer__copy {
  display: grid;
  grid-template-columns: minmax(0, var(--g-width--max));
  justify-content: center;
  padding: 2rem 0;
  background-color: var(--g-color--gray);
  text-align: center;
}

/*----------------------------------------------------------
layouts
----------------------------------------------------------*/

.c-layout {
  display: flex;
  flex-direction: column;
  min-height: 100svh;
  position: relative;
  z-index: 1; /* NOTE: modal等が上に来るように */
}
.c-layout__navbar {
  position: sticky;
  top: 0;
  z-index: 4;
}
.c-layout__navbar--fixed {
  position: fixed;
  width: 100%;
}
.c-layout__overlay-menu {
  position: fixed;
  z-index: 3;
  left: 0;
  top: -100%;
  width: 100%;
  height: 100%;
  padding: calc(var(--g-height--navbar) + 2rem) 1rem;
  transition: 0.2s;
}
.c-layout__overlay-menu.is-active {
  top: 0;
}
.c-layout__header {
  position: relative;
  z-index: 1;
}
.c-layout__header--has-news {
  --i-news-bottom: -8rem;
  margin-bottom: calc(var(--i-news-bottom) * -1);
}
.c-layout__side-cv {
  position: fixed;
  z-index: 2;
  top: 50%;
  transform: translateY(-50%);
  right: calc(
    (var(--g-width--side-cv) * -1) - var(--g-width--side-cv-peek) * -1
  );
}
.c-layout__contents {
  position: relative;
  z-index: 1;
  flex: auto;
  padding: 0 0 16rem;
  background: url('../images/buildings.svg') no-repeat right bottom / 128rem
    auto;
}
@media screen and (min-width: 1280px) {
  .c-layout__contents {
    background-size: 100% auto;
  }
}
.c-layout__contents--has-menu {
}
@media (min-width: 1280px) {
  .c-layout__contents--has-menu {
    display: grid;
  }
}
.c-layout__contents-menu {
}
@media (min-width: 1280px) {
  .c-layout__contents-menu {
    grid-area: 1 / 1;
    z-index: 2;
    width: var(--g-width--contents-menu);
    padding-top: var(--g-padding--contents-top);
  }
}
.c-layout__contents-menu-main {
}
@media (min-width: 1280px) {
  .c-layout__contents-menu-main {
    position: sticky;
    top: var(--g-height--navbar);
  }
}
.c-layout__contents-main {
  padding-top: var(--g-padding--contents-top);
}
:where(.c-layout__contents--has-menu) .c-layout__contents-main {
}
@media (min-width: 1280px) {
  :where(.c-layout__contents--has-menu) .c-layout__contents-main {
    grid-area: 1 / 1;
    z-index: 1;
  }
}
.c-layout__contents-section {
  --padding-top: 4rem;
  --padding-bottom: 4rem;
  --z-index: 1;
  z-index: var(--z-index);
  grid-template-columns: minmax(0, var(--g-width--content-max));
  padding-top: var(--padding-top);
  padding-bottom: var(--padding-bottom);
  padding-left: var(--g-padding--section-x);
  padding-right: var(--g-padding--section-x);
}
@media (min-width: 1280px) {
  .c-layout__contents-section {
    padding-left: calc(
      var(--g-padding--section-x) + var(--g-width--side-cv-peek)
    );
    padding-right: calc(
      var(--g-padding--section-x) + var(--g-width--side-cv-peek)
    );
  }
}
/* 背景がある要素及びその兄弟要素はpadingを大きくする */
.c-layout__contents-section--has-bg,
:where(.c-layout__contents-section--has-bg) + .c-layout__contents-section,
.c-layout__contents-section:has(+ .c-layout__contents-section--has-bg) {
  --padding-top: 10rem;
  --padding-bottom: 10rem;
}
/* 次の兄弟のが上に来るようにする (背景を上に重ねたい) */
:where(.c-layout__contents-section--has-bg) + .c-layout__contents-section {
  --z-index: 2;
}
.c-layout__contents-section:first-child {
  --padding-top: 0;
}
.c-layout__contents-section--bg-merge {
  --z-index: 1;
  margin-top: calc((var(--js-previous-element-height) / 2) * -1);
  padding-top: calc(
    var(--padding-top) + (var(--js-previous-element-height) / 2)
  );
}
:where(.c-layout__contents--has-menu) .c-layout__contents-section {
  grid-template-columns: minmax(
    0,
    var(--g-width--content-max-with-contents-menu)
  );
}
/* 左メニュー被り対策 NOTE: 1719は何となく */
@media (min-width: 1280px) and (max-width: 1719px) {
  :where(.c-layout__contents--has-menu) .c-layout__contents-section {
    /* 適当に計算 */
    --padding-top: 7rem;
    --padding-bottom: 13rem;

    padding-left: calc(
      var(--g-padding--section-x) + var(--g-width--contents-menu)
    );
  }
}
.c-layout__footer {
  position: relative;
  z-index: 1;
  transition: 0.2s;
}
.c-layout__bottom-cv {
  z-index: 2;
  position: sticky;
  bottom: calc(var(--g-height--bottom-cv) * -1);
}
.c-layout__bottom-cv.is-active {
  bottom: 0;
}
.c-layout__contents-main-buttons {
  display: grid;
  justify-content: center;
}