@charset "UTF-8";
* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

body {
  font-family: "Geist", "Geist Fallback", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: oklch(0.25 0 0);
  background-color: oklch(0.98 0 0);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.l-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: oklch(1 0 0);
  border-bottom: 1px solid oklch(0.9 0 0);
}
.l-header__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}
@media (min-width: 1024px) {
  .l-header__inner {
    padding: 0 4rem;
  }
}
.l-header__content {
  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;
  height: 96px;
}
.l-header__logo {
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: oklch(0.25 0 0);
}
.l-header__logo img {
  max-width: 100px;
}
@media (min-width: 768px) {
  .l-header__logo img {
    max-width: 140px;
  }
}
.l-header__nav {
  display: none;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 4rem;
}
@media (min-width: 768px) {
  .l-header__nav {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
}
.l-header__nav-btn {
  font-size: 14px;
  font-weight: 300;
  color: oklch(0.5 0 0);
  -webkit-transition: color 0.3s ease;
  transition: color 0.3s ease;
}
.l-header__nav-btn:hover {
  color: oklch(0.45 0.08 230);
}
.l-header__menu-toggle {
  display: block;
  font-size: 14px;
  font-weight: 300;
  color: oklch(0.25 0 0);
}
@media (min-width: 768px) {
  .l-header__menu-toggle {
    display: none;
  }
}
.l-header__menu-toggle-text {
  display: block;
}
.l-header__mobile-nav {
  display: none;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 1.5rem;
  padding-bottom: 2rem;
}
.l-header__mobile-nav.is-open {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
@media (min-width: 768px) {
  .l-header__mobile-nav {
    display: none !important;
  }
}
.l-header__mobile-nav-btn {
  width: 100%;
  text-align: left;
  font-size: 14px;
  font-weight: 300;
  color: oklch(0.5 0 0);
  padding: 0.75rem 0;
}

.l-footer {
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  background-color: #fff;
}
.l-footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  padding-top: 2rem;
  padding-bottom: 2rem;
}
@media (min-width: 1024px) {
  .l-footer__inner {
    padding: 0 4rem;
  }
}
.l-footer__copyright {
  font-size: 12px;
  font-weight: 300;
  color: rgba(0, 0, 0, 0.3);
  letter-spacing: 0.1em;
}

.l-main {
  padding-top: 96px;
}

.p-hero {
  min-height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding: 5rem 2rem 6rem;
  position: relative;
  overflow: hidden;
}
@media (min-width: 1024px) {
  .p-hero {
    padding: 5rem 4rem 6rem;
  }
}
.p-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../../assets/img/top/p0074_s.jpg"); /* 超薄い和紙 */
  background-size: cover;
  opacity: 0.04;
  pointer-events: none;
}
.p-hero__inner {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}
.p-hero__title {
  font-size: 3rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: oklch(0.25 0 0);
  margin-bottom: 4rem;
}
@media (min-width: 768px) {
  .p-hero__title {
    font-size: 4.375rem;
  }
}
@media (min-width: 1024px) {
  .p-hero__title {
    font-size: 5rem;
  }
}
.p-hero__text {
  font-size: 16px;
  font-weight: 300;
  color: oklch(0.5 0 0);
  max-width: 672px;
  margin: 0 auto;
  line-height: 1.75;
}
@media (min-width: 768px) {
  .p-hero__text {
    font-size: 18px;
  }
}

.p-concept {
  min-height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 8rem 2rem;
  background-color: oklch(0.95 0 0);
}
@media (min-width: 1024px) {
  .p-concept {
    padding: 8rem 4rem;
  }
}
.p-concept__inner {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}
.p-concept__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
}
@media (min-width: 1024px) {
  .p-concept__grid {
    grid-template-columns: 1fr 1fr;
    gap: 10rem;
  }
}
.p-concept__header {
  padding-top: 0.5rem;
}
.p-concept__label {
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: oklch(0.5 0 0);
  margin-bottom: 4rem;
}
.p-concept__title {
  font-size: 2rem;
  font-weight: 300;
  line-height: 1.2;
  color: oklch(0.25 0 0);
}
@media (min-width: 768px) {
  .p-concept__title {
    font-size: 2.5rem;
  }
}
@media (min-width: 1024px) {
  .p-concept__title {
    font-size: 3rem;
  }
}
.p-concept__lead {
  font-size: 1.2rem;
  font-weight: 300;
  line-height: 1.6;
  color: oklch(0.25 0 0);
  margin-top: 1.5rem;
}
@media (min-width: 768px) {
  .p-concept__lead {
    font-size: 1.2rem;
    margin-top: 2rem;
  }
}
@media (min-width: 1024px) {
  .p-concept__lead {
    font-size: 1.2rem;
  }
}
.p-concept__content {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 6rem;
}
.p-concept__item-title {
  font-size: 16px;
  font-weight: 300;
  color: oklch(0.25 0 0);
  margin-bottom: 1rem;
}
.p-concept__item-text {
  font-size: 16px;
  font-weight: 300;
  color: oklch(0.5 0 0);
  line-height: 1.75;
}

.p-business {
  min-height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 8rem 2rem;
  background-color: oklch(1 0 0);
}
@media (min-width: 1024px) {
  .p-business {
    padding: 8rem 4rem;
  }
}
.p-business__inner {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}
.p-business__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
}
@media (min-width: 1024px) {
  .p-business__grid {
    grid-template-columns: 1fr 1fr;
    gap: 10rem;
  }
}
.p-business__label {
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: oklch(0.5 0 0);
  margin-bottom: 4rem;
}
.p-business__title {
  font-size: 2rem;
  font-weight: 300;
  line-height: 1.2;
  color: oklch(0.25 0 0);
}
@media (min-width: 768px) {
  .p-business__title {
    font-size: 2.5rem;
  }
}
@media (min-width: 1024px) {
  .p-business__title {
    font-size: 3rem;
  }
}
.p-business__description {
  font-size: 14px;
  font-weight: 300;
  color: oklch(0.5 0 0);
  line-height: 1.75;
  margin-top: 1rem;
}
.p-business__content {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 8rem;
}
.p-business__item-label {
  font-size: 14px;
  font-weight: 300;
  color: oklch(0.5 0 0);
  margin-bottom: 2rem;
  letter-spacing: 0.1em;
}
.p-business__item-text {
  font-size: 16px;
  font-weight: 300;
  color: oklch(0.5 0 0);
  line-height: 1.75;
}
.p-business__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 1.5rem;
}
.p-business__list-item {
  border-left: 2px solid oklch(0.9 0 0);
  padding-left: 1.5rem;
}
.p-business__list-text {
  font-size: 16px;
  font-weight: 300;
  color: oklch(0.25 0 0);
  line-height: 1.75;
}

.p-company {
  min-height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 8rem 2rem;
  background-color: oklch(0.95 0 0);
}
@media (min-width: 1024px) {
  .p-company {
    padding: 8rem 4rem;
  }
}
.p-company__inner {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}
.p-company__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
}
@media (min-width: 1024px) {
  .p-company__grid {
    grid-template-columns: 1fr 1fr;
    gap: 10rem;
  }
}
.p-company__header {
  padding-top: 0.5rem;
}
.p-company__label {
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: oklch(0.5 0 0);
  margin-bottom: 4rem;
}
.p-company__title {
  font-size: 2rem;
  font-weight: 300;
  line-height: 1.2;
  color: oklch(0.25 0 0);
}
@media (min-width: 768px) {
  .p-company__title {
    font-size: 2.5rem;
  }
}
@media (min-width: 1024px) {
  .p-company__title {
    font-size: 3rem;
  }
}
.p-company__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 2rem;
}
@media (min-width: 768px) {
  .p-company__list {
    gap: 4rem;
  }
}
.p-company__list-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid oklch(0.9 0 0);
}
.p-company__list-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
@media (min-width: 640px) {
  .p-company__list-item {
    grid-template-columns: 1fr 3fr;
  }
}
.p-company__term {
  font-size: 14px;
  font-weight: 300;
  color: oklch(0.5 0 0);
}
.p-company__desc {
  font-size: 14px;
  font-weight: 300;
  color: oklch(0.25 0 0);
}
@media (min-width: 640px) {
  .p-company__desc {
    grid-column: span 3;
  }
}

.p-contact {
  min-height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 8rem 2rem;
  background-color: oklch(1 0 0);
}
@media (min-width: 1024px) {
  .p-contact {
    padding: 8rem 4rem;
  }
}
.p-contact__inner {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}
.p-contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
}
@media (min-width: 1024px) {
  .p-contact__grid {
    grid-template-columns: 2fr 3fr;
    gap: 10rem;
  }
}
.p-contact__label {
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: oklch(0.5 0 0);
  margin-bottom: 4rem;
}
.p-contact__title {
  font-size: 2rem;
  font-weight: 300;
  line-height: 1.2;
  color: oklch(0.25 0 0);
}
@media (min-width: 768px) {
  .p-contact__title {
    font-size: 2.5rem;
  }
}
@media (min-width: 1024px) {
  .p-contact__title {
    font-size: 3rem;
  }
}
.p-contact__description {
  font-size: 14px;
  font-weight: 300;
  color: oklch(0.5 0 0);
  line-height: 1.75;
  margin-top: 1rem;
  margin-bottom: 8rem;
}
.p-contact__info {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 3rem;
  font-size: 14px;
  font-weight: 300;
}
.p-contact__info-label {
  color: oklch(0.5 0 0);
  margin-bottom: 0.75rem;
  font-size: 12px;
  letter-spacing: 0.1em;
}
.p-contact__info-link {
  color: oklch(0.25 0 0);
  -webkit-transition: color 0.3s ease;
  transition: color 0.3s ease;
}
.p-contact__info-link:hover {
  color: oklch(0.45 0.08 230);
}
.p-contact__form {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 4rem;
}
.p-contact__form-label {
  display: block;
  font-size: 12px;
  font-weight: 300;
  color: oklch(0.5 0 0);
  letter-spacing: 0.1em;
}
.p-contact__form-input, .p-contact__form-textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid oklch(0.9 0 0);
  padding: 1rem 0;
  font-size: 14px;
  font-weight: 300;
  font-family: inherit;
  color: oklch(0.25 0 0);
  outline: none;
  -webkit-transition: border-color 0.3s ease;
  transition: border-color 0.3s ease;
}
.p-contact__form-input:focus, .p-contact__form-textarea:focus {
  border-color: oklch(0.45 0.08 230);
}
.p-contact__form-textarea {
  min-height: 128px;
  resize: none;
}

.wpcf7-form {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 4rem;
}

.wpcf7-form-control-wrap {
  display: block;
  width: 100%;
}

.wpcf7-form-control {
  width: 100%;
  background: transparent;
  border: none;
  border: 1px solid oklch(0.9 0 0);
  padding: 1rem;
  font-size: 14px;
  font-weight: 300;
  font-family: inherit;
  color: oklch(0.25 0 0);
  outline: none;
  -webkit-transition: border-color 0.3s ease;
  transition: border-color 0.3s ease;
  -webkit-box-shadow: 0 0 0 1px color-mix(in srgb, oklch(0.9 0 0) 50%, transparent);
          box-shadow: 0 0 0 1px color-mix(in srgb, oklch(0.9 0 0) 50%, transparent);
}
.wpcf7-form-control:focus {
  border-color: oklch(0.45 0.08 230);
}
.wpcf7-form-control.wpcf7-textarea {
  min-height: 128px;
  resize: none;
}

.wpcf7-submit {
  font-size: 14px;
  font-weight: 300;
  color: oklch(0.25 0 0);
  border: 1px solid oklch(0.9 0 0);
  padding: 1rem 4rem;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  cursor: pointer;
  background: transparent;
  font-family: inherit;
}
.wpcf7-submit:hover {
  background-color: oklch(0.45 0.08 230);
  color: oklch(0.98 0 0);
  border-color: oklch(0.45 0.08 230);
}

.wpcf7-not-valid-tip {
  font-size: 12px;
  color: #d32f2f;
  margin-top: 0.5rem;
  display: block;
}

.wpcf7-response-output {
  margin-top: 1.5rem;
  padding: 1rem;
  font-size: 14px;
  border-radius: 4px;
}
.wpcf7-response-output.wpcf7-mail-sent-ok {
  background-color: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #4caf50;
}
.wpcf7-response-output.wpcf7-mail-sent-ng, .wpcf7-response-output.wpcf7-validation-errors, .wpcf7-response-output.wpcf7-spam {
  background-color: #ffebee;
  color: #c62828;
  border: 1px solid #ef5350;
}

.wpcf7-spinner {
  display: inline-block;
  margin-left: 0.75rem;
  vertical-align: middle;
}

.wpcf7-screen-reader-response {
  position: absolute;
  overflow: hidden;
  height: 1px;
  width: 1px;
  margin: 0;
  padding: 0;
  border: 0;
}

.hidden-fields-container {
  display: none;
}

.screen-reader-response {
  width: 100%;
}
.screen-reader-response p {
  width: 100%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  text-align: center;
  margin-bottom: 2rem;
  font-size: 12px;
}
.screen-reader-response ul {
  border-bottom: none;
  display: none;
}

.c-button {
  font-size: 14px;
  font-weight: 300;
  color: oklch(0.25 0 0);
  border: 1px solid oklch(0.9 0 0);
  padding: 1rem 4rem;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.c-button--submit {
  -ms-flex-item-align: start;
      align-self: flex-start;
}
.c-button--submit:hover {
  background-color: oklch(0.45 0.08 230);
  color: oklch(0.98 0 0);
  border-color: oklch(0.45 0.08 230);
}