@charset "UTF-8";
body {
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  color: #3E2723;
  background-color: #DEDAD6;
  scroll-behavior: smooth;
}
body.is-fixed {
  overflow: hidden;
}
body img {
  width: 100%;
}

/* ===============================================================
# sp
=============================================================== */
.header {
  background-color: #514e4c;
  color: #fff;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
}
.header__container {
  padding: 0 25px;
  width: 100%;
  position: relative;
}
@media screen and (min-width: 480px) and (max-width: 767px) {
  .header__container {
    padding: 0 40px;
  }
}
.header__contents {
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  font-weight: bold;
  display: none;
  padding: 0 15px 20px 0;
  font-size: 18px;
  color: #fff;
  margin-bottom: 40px;
  height: 100vh;
}
@media screen and (min-width: 480px) and (max-width: 767px) {
  .header__contents {
    font-size: 20px;
  }
}
.header__logo {
  font-family: "Edu AU VIC WA NT Arrows", cursive;
  padding: 30px 0;
  font-size: 28px;
  display: inline-block;
}
.header__menu-button {
  border: none;
  position: absolute;
  top: 24px;
  right: 24px;
  width: 30px;
  height: 36px;
  overflow: hidden;
  color: transparent;
  background: url(../img/main-menu.png) center center no-repeat;
  background-size: 100% auto;
}
.header__menu-button.is-checked {
  background: url(../img/close.png) center center no-repeat;
  background-size: 100% auto;
}
.header__nav-item + .header__nav-item {
  margin-top: 20px;
}
@media screen and (min-width: 480px) and (max-width: 767px) {
  .header__nav-item + .header__nav-item {
    margin-top: 28px;
  }
}
.header__nav-item:last-child {
  border-bottom: 1px solid #fff;
  padding-bottom: 15px;
}
.header__nav-link {
  -webkit-transition: opacity 0.5s;
  transition: opacity 0.5s;
}
.header__nav-link:hover {
  opacity: 0.7;
}
.header__X {
  padding: 20px 20px 20px 0;
}
.header__X:hover {
  opacity: 0.7;
}

.fv {
  position: relative;
  background-color: #514e4c;
}
.fv__img img {
  opacity: 0.6;
}
.fv__contents {
  width: 250px;
  position: absolute;
  top: 130px;
  left: 0;
  width: 100%;
  padding: 40px;
  color: #fff;
  text-align: center;
}
@media screen and (min-width: 480px) and (max-width: 767px) {
  .fv__contents {
    top: 300px;
    padding: 60px;
  }
}
.fv__heading-main {
  font-family: "Edu AU VIC WA NT Arrows", cursive;
  display: block;
  font-size: 40px;
}
@media screen and (min-width: 480px) and (max-width: 767px) {
  .fv__heading-main {
    font-size: 50px;
  }
}
.fv__heading-sub {
  display: block;
  font-size: 14px;
  line-height: 1.6;
  margin-top: 20px;
  letter-spacing: 0.1em;
}
@media screen and (min-width: 480px) and (max-width: 767px) {
  .fv__heading-sub {
    font-size: 18px;
  }
}

.section {
  padding: 75px 0;
}
.section__inner {
  padding: 0 32px;
}
.section__head {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  margin-bottom: 42px;
}
.section__head-main {
  font-size: 40px;
  letter-spacing: 0.1em;
}
.section__head-sub {
  font-size: 11px;
  color: #987c76;
}
.section__lead-text {
  font-size: 16px;
  line-height: 1.6;
}
.section__contents {
  margin-top: 40px;
}

.service {
  background-color: #DEDAD6;
}
.service__item + .service__item {
  margin-top: 70px;
}
.service__item-img {
  text-align: center;
  margin-bottom: 20px;
}
.service__item-name {
  font-size: 14px;
  font-weight: bold;
  text-align: left;
  margin-bottom: 7px;
}
.service__item-text {
  font-size: 14px;
  line-height: 1.6;
}

.works__item + .works__item {
  margin-top: 40px;
}
.works__item-img {
  margin-bottom: 12px;
}
.works__item-img img {
  -webkit-box-shadow: 0 4px 15px 0 rgba(48, 46, 44, 0.15);
          box-shadow: 0 4px 15px 0 rgba(48, 46, 44, 0.15);
}
.works__item-name {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 3px;
}
.works__item-link {
  font-size: 14px;
  text-decoration: underline;
}
.works__item-link:hover {
  opacity: 0.7;
}

.modal {
  display: none;
}

.flow {
  background-color: #e7eae7;
}
.flow__list {
  margin-top: 46px;
  text-align: center;
}
.flow__item {
  position: relative;
  border: 1px solid #3E2723;
  border-radius: 20px;
  padding: 50px 35px;
}
.flow__item + .flow__item {
  margin-top: 46px;
}
.flow__item-num {
  position: absolute;
  top: -24px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  font-size: 24px;
  background-color: #514e4c;
  border-radius: 50%;
  color: #fff;
  width: 48px;
  height: 48px;
  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;
}
.flow__item-img {
  margin-bottom: 24px;
  text-align: center;
}
.flow__item-name {
  font-size: 16px;
  font-weight: bold;
  text-align: left;
  margin-bottom: 10px;
}
.flow__item-text {
  font-size: 14px;
  line-height: 1.6;
  text-align: left;
}

.concept__img {
  margin-bottom: 32px;
}
.concept__img img {
  -webkit-box-shadow: 0 4px 15px 0 rgba(48, 46, 44, 0.15);
          box-shadow: 0 4px 15px 0 rgba(48, 46, 44, 0.15);
  display: block;
  margin: 0;
  line-height: 0;
}
.concept__text {
  font-size: 14px;
  line-height: 1.6;
}
.concept__text + .concept__text {
  margin-top: 1em;
}

.me {
  background-color: #DEDAD6;
}
.me__img {
  margin-bottom: 42px;
}
.me__text {
  font-size: 16px;
  line-height: 1.6;
}

.contact {
  background-color: #e7eae7;
}
.contact__wrapper {
  padding: 65px 0;
}
.contact__form {
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  border-radius: 4px;
  width: 100%;
  max-width: 680px;
}
.contact__form-label {
  display: block;
  margin-bottom: 8px;
  color: #302e2c;
  font-size: 13px;
}
.contact__form-input, .contact__form-textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 14px;
  background-color: #e7eae7;
  font-size: 13px;
}
.contact__form-button {
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  width: 250px;
  padding: 10px;
  background-color: #60748b;
  border: none;
  border-radius: 40px;
  font-size: 14px;
  color: #fff;
  cursor: pointer;
  margin: 20px auto 0;
  -webkit-transition: -webkit-box-shadow 0.3s, -webkit-transform 0.3s;
  transition: -webkit-box-shadow 0.3s, -webkit-transform 0.3s;
  transition: box-shadow 0.3s, transform 0.3s;
  transition: box-shadow 0.3s, transform 0.3s, -webkit-box-shadow 0.3s, -webkit-transform 0.3s;
}
.contact__form-button:hover {
  -webkit-box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
          box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
  -webkit-transform: translateY(-5px);
          transform: translateY(-5px);
}
.contact__button-wrapper {
  text-align: center;
}

.footer {
  background-color: #3C3C3C;
  color: #b6b3b0;
  text-align: center;
  padding: 10px;
}
.footer__copy {
  font-size: 11px;
  font-family: "Noto Sans JP", sans-serif;
}

.top-button {
  display: none;
  position: fixed;
  bottom: 32px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #fff;
  color: #010101;
  border: 1px solid #010101;
  font-weight: bold;
  cursor: pointer;
  z-index: 100;
}

/* ===============================================================
# pc
============================================================== */
@media screen and (min-width: 768px) {
  .wrapper {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  .main {
    -ms-flex-preferred-size: 90%;
        flex-basis: 90%;
    margin-left: 18%;
  }
  .section__head {
    margin-bottom: 40px;
  }
  .header {
    background-color: #4e5b43;
    position: fixed;
    width: 18%;
    -ms-flex-preferred-size: 18%;
        flex-basis: 18%;
    padding: 50px 20px;
  }
  .header__container {
    width: 160px;
    margin: 0 auto;
    position: sticky;
    top: 50px;
    padding: 0;
  }
  .header__logo {
    font-size: 30px;
    letter-spacing: 0.12em;
    padding-bottom: 50px;
  }
  .header__menu-button {
    display: none;
  }
  .header__contents {
    border: none;
    padding: 0;
    font-size: 20px;
    display: block;
  }
  .header__nav-item + .header__nav-item {
    margin-top: 35px;
  }
  .header__nav-item:last-child {
    padding-bottom: 30px;
  }
  .header__X {
    padding-top: 30px;
  }
  .section__inner {
    max-width: 944px;
    margin: 0 auto;
  }
  .section__head {
    margin-bottom: 60px;
  }
  .section__head-main {
    font-size: 60px;
  }
  .section__head-sub {
    font-size: 14px;
  }
  .fv {
    background-color: #2a4d35;
  }
  .fv__img img {
    opacity: 0.9;
  }
  .fv__contents {
    bottom: 100px;
    left: 0;
    max-width: 627px;
    height: 174px;
    padding-top: 24px;
    padding-left: 96px;
  }
  .fv__heading-main {
    font-size: 50px;
  }
  .service__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8%;
  }
  .service__item + .service__item {
    margin-top: 0;
  }
  .works__list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8%;
  }
  .works__item + .works__item {
    margin-top: 0;
  }
  .modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(94, 94, 91, 0.7);
  }
  .modal-img {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    width: 38%;
    margin: auto;
  }
  /* メニュー画像のサムネイル（クリックされる画像） */
  .menu-thumbnail {
    cursor: pointer;
    -webkit-transition: -webkit-transform 0.2s ease;
    transition: -webkit-transform 0.2s ease;
    transition: transform 0.2s ease;
    transition: transform 0.2s ease, -webkit-transform 0.2s ease;
  }
  .menu-thumbnail:hover {
    -webkit-transform: scale(1.1);
            transform: scale(1.1); /* 画像にホバーすると少し拡大する */
  }
  .flow__list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  .flow__item + .flow__item {
    margin-top: 0;
  }
  .flow__img-mb1 {
    margin-bottom: 30px;
  }
  .flow__img-mb2 {
    margin-bottom: 10px;
  }
  .concept__container {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
        -ms-flex-direction: row-reverse;
            flex-direction: row-reverse;
    gap: 40px;
  }
  .concept__img {
    margin-bottom: 0;
  }
  .concept__text-contents {
    -ms-flex-item-align: center;
        align-self: center;
  }
  .concept__text {
    font-size: 15px;
    line-height: 1.8;
  }
  .me__container {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    gap: 30px;
  }
  .me__img {
    margin-bottom: 0;
    -ms-flex-preferred-size: 30%;
        flex-basis: 30%;
  }
  .me__text-contents {
    -ms-flex-item-align: center;
        align-self: center;
    -ms-flex-preferred-size: 70%;
        flex-basis: 70%;
    font-size: 15px;
    line-height: 1.8;
  }
  .contact__wrapper {
    width: 100%;
  }
  .contact__form {
    max-width: 1000px;
  }
  .contact__form-label {
    font-size: 15px;
  }
  .contact__form-input {
    font-size: 15px;
  }
  .contact__form-button {
    width: 550px;
  }
}
/* ===============================================================
# tb
=============================================================== */
@media screen and (min-width: 768px) and (max-width: 1024px) {
  .main {
    margin-left: 20%;
  }
  .section_inner {
    padding: 0;
  }
  .section__head-main {
    font-size: 54px;
  }
  .header {
    width: 20%;
  }
  .header__nav-item:last-child {
    border-bottom: none;
    padding-bottom: 15px;
  }
  .header__logo {
    font-size: 23px;
    padding: 0 10px 30px 0;
  }
  .header__contents {
    font-size: 18px;
  }
  .fv__heading-main {
    font-size: 40px;
  }
  .flow__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 16px;
  }
}