@charset "UTF-8";
/*================================================================
Chrome/Firefox/Edgeなど、各ブラウザはそれぞれデフォルトで効くCSSを持っています。
何もしないと見え方が微妙に変わるので、デフォルトのCSSをリセットして
ブラウザごとの表示の差異をなくすために書くのが「リセットCSS」です。
================================================================*/
*, ::before, ::after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

html, body, h1, h2, h3, h4, h5, h6, ul, ol, dl, li, dt, dd, p, div, span, img, a, table, tr, th, td {
  margin: 0;
  padding: 0;
  border: 0;
  font-weight: normal;
  font-size: 100%;
  vertical-align: baseline;
}

header, footer, nav, section, article, main, aside, figure, figcaption {
  display: block;
}

ol, ul {
  list-style: none;
  list-style-type: none;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

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

body {
  font-family: "Noto Sans JP", sans-serif;
  color: #3a3a3a;
}

body.is-checked {
  overflow: hidden;
}

.header {
  background-color: #f7f6f3;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
}

.header__container {
  position: relative;
}

.header__logo {
  display: inline-block;
  padding: 7px 24px;
}

.header__menu-button {
  border: none;
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 60px;
  overflow: hidden;
  background: #e9d9b8;
}

.header__contents {
  position: fixed;
  top: 60px;
  left: 0;
  width: 100%;
  height: calc(100vh - 60px);
  border-top: 1px solid #fff;
  padding-top: 60px;
  background: rgba(233, 217, 184, 0.95);
  opacity: 0;
  -webkit-transform: translateY(-8px);
          transform: translateY(-8px);
  pointer-events: none;
  -webkit-transition: opacity 0.3s ease, -webkit-transform 0.3s ease;
  transition: opacity 0.3s ease, -webkit-transform 0.3s ease;
  transition: opacity 0.3s ease, transform 0.3s ease;
  transition: opacity 0.3s ease, transform 0.3s ease, -webkit-transform 0.3s ease;
}

.header__contents.is-open {
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
  pointer-events: auto;
}

.header__contents.is-open .header__nav-item {
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}

.header__nav-link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 6px 10px 6px 30px;
  width: 160px;
  text-align: left;
}

.header__nav-item {
  opacity: 0;
  -webkit-transform: translateY(10px);
          transform: translateY(10px);
  -webkit-transition: 0.3s ease;
  transition: 0.3s ease;
}

.header__nav-item + .header__nav-item {
  margin-top: 24px;
}

.fv {
  position: relative;
}

.fv__img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.fv__scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  text-align: center;
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.2em;
}

.fv__scroll::after {
  content: "";
  display: block;
  width: 1px;
  height: 40px;
  margin: 10px auto 0;
  background: #fff;
  -webkit-animation: scrollLine 1.5s infinite;
          animation: scrollLine 1.5s infinite;
}

@-webkit-keyframes scrollLine {
  0% {
    -webkit-transform: scaleY(0);
            transform: scaleY(0);
    -webkit-transform-origin: top;
            transform-origin: top;
  }
  50% {
    -webkit-transform: scaleY(1);
            transform: scaleY(1);
    -webkit-transform-origin: top;
            transform-origin: top;
  }
  51% {
    -webkit-transform-origin: bottom;
            transform-origin: bottom;
  }
  100% {
    -webkit-transform: scaleY(0);
            transform: scaleY(0);
    -webkit-transform-origin: bottom;
            transform-origin: bottom;
  }
}

@keyframes scrollLine {
  0% {
    -webkit-transform: scaleY(0);
            transform: scaleY(0);
    -webkit-transform-origin: top;
            transform-origin: top;
  }
  50% {
    -webkit-transform: scaleY(1);
            transform: scaleY(1);
    -webkit-transform-origin: top;
            transform-origin: top;
  }
  51% {
    -webkit-transform-origin: bottom;
            transform-origin: bottom;
  }
  100% {
    -webkit-transform: scaleY(0);
            transform: scaleY(0);
    -webkit-transform-origin: bottom;
            transform-origin: bottom;
  }
}
.section {
  padding: 80px 0 80px;
}

.service {
  background-color: #f7f6f3;
}

.section__inner {
  padding: 0 24px;
}

.section__title {
  margin-bottom: 32px;
}

.section__title-en {
  display: block;
  font-size: 32px;
}

.section__title-jp {
  display: block;
  font-size: 12px;
  color: #d6c29a;
}

.section__lead-text {
  margin-bottom: 40px;
}

.service__item-img {
  text-align: center;
  margin-bottom: 14px;
}

.service__item-name {
  text-align: center;
  margin-bottom: 12px;
}

.service__item + .service__item {
  margin-top: 32px;
}

.service__item-text {
  font-size: 14px;
}

.works__item-link {
  display: block;
  border-radius: 12px;
  background: #f7f6f3;
  -webkit-box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
          box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
  -webkit-transition: -webkit-transform 0.3s ease, -webkit-box-shadow 0.3s ease;
  transition: -webkit-transform 0.3s ease, -webkit-box-shadow 0.3s ease;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  transition: transform 0.3s ease, box-shadow 0.3s ease, -webkit-transform 0.3s ease, -webkit-box-shadow 0.3s ease;
}

.works__item-link:hover {
  -webkit-transform: translateY(-4px);
          transform: translateY(-4px);
  -webkit-box-shadow: 0 10px 22px rgba(0, 0, 0, 0.08);
          box-shadow: 0 10px 22px rgba(0, 0, 0, 0.08);
}

.works__item img {
  width: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
}

.works__item-contents {
  padding: 16px;
}

.works__item-text {
  font-size: 14px;
  color: #6e6e6e;
  margin-top: 8px;
  letter-spacing: 0.05em;
}

.works__item-text::after {
  content: "→";
}

.flow {
  background: #f7f6f3;
}

.flow__item {
  position: relative;
  background: #fff;
  border-radius: 12px;
  padding: 46px 16px 24px;
}

.flow__item + .flow__item {
  margin-top: 48px;
}

.flow__item-num {
  position: absolute;
  top: -24px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  font-size: 24px;
  background: #e9d9b8;
  width: 48px;
  height: 48px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  border-radius: 12px;
}

.flow__item-img {
  text-align: center;
  margin-bottom: 14px;
}

.flow__item-name {
  text-align: center;
  margin-bottom: 12px;
  font-weight: bold;
  font-size: 16px;
}

.flow__item-text {
  font-size: 14px;
  line-height: 1.6;
}

.contact {
  background: #f7f6f3;
}

.contact__actions {
  text-align: center;
}

.contact__button {
  display: inline-block;
  padding: 14px 32px;
  margin-bottom: 12px;
  background: #e9d9b8;
  color: #f7f6f3;
  font-size: 14px;
  letter-spacing: 0.08em;
  border-radius: 999px;
  -webkit-transition: opacity 0.3s, -webkit-transform 0.3s;
  transition: opacity 0.3s, -webkit-transform 0.3s;
  transition: opacity 0.3s, transform 0.3s;
  transition: opacity 0.3s, transform 0.3s, -webkit-transform 0.3s;
  color: #3a3a3a;
  font-weight: 500;
}

.contact__button:hover {
  opacity: 0.85;
  -webkit-transform: translateY(2px);
          transform: translateY(2px);
}

.contact__button:active {
  -webkit-transform: translateY(0);
          transform: translateY(0);
}

.contact__note {
  font-size: 12px;
}

.footer {
  background: #4a4a4a;
  color: #fff;
  text-align: center;
}

/*------------------------------
PC
-------------------------------*/
@media (width >= 768px) {
  .wrapper {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  .header {
    position: sticky;
    top: 0;
    left: 0;
    -ms-flex-preferred-size: 20.8%;
        flex-basis: 20.8%;
    height: 100vh;
    padding: 60px 40px;
    text-align: center;
  }
  .header__container {
    display: block;
  }
  .header__menu-button {
    display: none;
  }
  .header__logo {
    font-size: 30px;
    margin-bottom: 60px;
  }
  .header__contents {
    position: static;
    opacity: 1;
    -webkit-transform: none;
            transform: none;
    pointer-events: auto;
    height: auto;
    background: transparent;
    border-top: none;
    padding: 0;
  }
  .header__nav {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    gap: 32px;
  }
  .header__nav-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: 24px;
  }
  .header__nav-item {
    opacity: 1;
    -webkit-transform: none;
            transform: none;
    margin-top: 0;
  }
  .header__nav-item + .header__nav-item {
    margin-top: 0;
  }
  .header__nav-link {
    position: relative;
    display: inline-block;
    font-size: 14px;
    letter-spacing: 0.12em;
    padding: 12px 0;
    color: #3a3a3a;
    -webkit-transition: color 0.3s ease;
    transition: color 0.3s ease;
  }
  .header__nav-link:hover {
    letter-spacing: 2px;
    color: #e9d9b8;
  }
  .header__nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background: #e9d9b8;
    -webkit-transition: width 0.3s ease;
    transition: width 0.3s ease;
  }
  .header__nav-link:hover::after {
    width: 100%;
  }
  .fv__scroll {
    bottom: 20px;
  }
  .section__inner {
    max-width: 928px;
    margin: 0 auto;
    padding: 0 40px;
  }
  .main {
    -ms-flex-preferred-size: 79.2%;
        flex-basis: 79.2%;
  }
  .service {
    background-color: transparent;
  }
  .service__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8%;
  }
  .service__item + .service__item {
    margin-top: 0;
  }
  .flow {
    background: transparent;
  }
  .flow__list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  .flow__item {
    border: 1px solid #e9d9b8;
  }
  .flow__item + .flow__item {
    margin-top: 0;
  }
}
@media ((width >= 768px) and (width <= 1024px)) {
  .flow__list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 16px;
  }
}