@charset "UTF-8";
.about__content {
  padding: 4rem 2rem;
  background-color: #f9f9f9;
  font-family: "Noto Serif JP", serif;
  color: #333;
}
@media (min-width: 768px) {
  .about__content {
    padding: 6rem 10vw;
  }
}

.about__heading {
  font-family: "Marcellus", serif;
  font-size: 2rem;
  border-bottom: 2px solid #999;
  margin-bottom: 2rem;
}
@media (min-width: 768px) {
  .about__heading {
    font-size: 2.5rem;
  }
}

.about__subheading {
  font-size: 1.25rem;
  margin-top: 3rem;
  margin-bottom: 1rem;
  border-left: 4px solid #999;
  padding-left: 0.8rem;
  font-weight: bold;
}
@media (min-width: 768px) {
  .about__subheading {
    font-size: 1.4rem;
  }
}

.about__content p {
  line-height: 1.9;
  margin-bottom: 1.8rem;
  font-size: 1rem;
}
@media (min-width: 768px) {
  .about__content p {
    font-size: 1.1rem;
    max-width: 800px;
  }
}

.about__content ul {
  margin-left: 1.5rem;
  list-style: disc;
  line-height: 1.8;
}

.footer {
  background-color: #333;
  text-align: center;
  padding: 1.5rem 0;
  margin-top: 5rem;
}

.footer__copy {
  color: #fff;
  font-size: 0.8rem;
}

.about__photos {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.about__photos img {
  width: 100%;
  max-width: 150px;
  border-radius: 8px;
  -webkit-box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
          box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  -o-object-fit: cover;
     object-fit: cover;
}

@media (max-width: 768px) {
  .about__photos {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .about__photos img {
    max-width: 90%;
  }
}
body {
  font-family: "Noto Serif JP", serif;
  color: #333;
}
body.is-fixed {
  overflow: hidden;
}

.button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 10px 14px;
  width: 160px;
  margin: 0 auto;
  font-family: "Marcellus", serif;
}
.button--bg {
  background-color: #fff;
}
.button--bg .button__text {
  color: #4a4a4a;
}
.button--border {
  border: 1px solid #fff;
}
.button--border .button__text {
  color: #fff;
}
.button__icon {
  width: 24px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.button__icon-path {
  fill: #fff;
}
.button__icon-path--contact {
  fill: #4a4a4a;
}
.button__text {
  margin-left: 10px;
  font-size: 16px;
  letter-spacing: 0.08em;
  color: #fff;
}

.inline-block {
  display: inline-block;
  font-size: inherit;
  font-weight: inherit;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  -webkit-clip-path: inset(100%);
          clip-path: inset(100%);
  border: 0;
  white-space: nowrap;
}

.header {
  background-color: #4a4a4a;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
}
.header__container {
  width: 100%;
  position: relative;
}
.header__logo {
  font-family: "Marcellus", serif;
  display: inline-block;
  padding: 14px 14px;
  font-size: 16px;
  color: #fff;
}
.header__menu-button {
  border: none;
  position: absolute;
  top: 24px;
  right: 24px;
  width: 30px;
  height: 36px;
  overflow: hidden;
  color: transparent;
  background: url(../img/bg_menu.png) center center no-repeat;
  background-size: 100% auto;
}
.header__menu-button.is-checked {
  background: url(../img/bg_menu-close.png) center center no-repeat;
  background-size: 100% auto;
}
.header__contents {
  display: none;
  height: calc(100vh - 88px);
  border-top: 1px solid #fff;
  padding-top: 60px;
}
.header__nav-item + .header__nav-item {
  margin-top: 24px;
}

@media screen and (max-width: 767px) {
  .header__contents {
    display: none;
  }
}
.fv {
  position: relative;
}
.fv__contents {
  position: absolute;
  bottom: 26px;
  left: 0;
  width: 100%;
  height: 209px;
  background: url(../img/sp/bg_fv.png) center center no-repeat;
  background-size: 100% auto;
  padding: 32px;
}
.fv__heading-main {
  display: block;
  font-family: "Marcellus", serif;
  font-size: 50px;
  letter-spacing: 0.1em;
}
.fv__heading-sub {
  margin-top: 12px;
  display: block;
  font-size: 18px;
}

@media screen and (max-width: 767px) {
  .fv__heading-sub {
    font-size: 18px;
  }
}
.section {
  padding: 48px 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: 32px;
}
.section__head--center {
  text-align: center;
}
.section__head-main {
  font-size: 40px;
  letter-spacing: 0.1em;
}
.section__head-sub {
  font-size: 22px;
  font-weight: 600;
}
.section__lead-text {
  font-size: 16px;
  line-height: 1.6;
}
.section__contents {
  margin-top: 40px;
}

.service__item + .service__item {
  margin-top: 40px;
}
.service__item-img {
  text-align: center;
  margin-bottom: 14px;
}
.service__item-name {
  font-size: 14px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 10px;
}
.service__item-text {
  font-size: 14px;
  line-height: 1.6;
}

.works {
  background-color: #fafafa;
}
.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(0, 0, 0, 0.15);
          box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.15);
}
.works__item-name {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 6px;
}
.works__item-link {
  text-decoration: underline;
  font-size: 14px;
}

.about {
  margin-top: 20px;
}

.about__img img {
  -webkit-box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.15);
          box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.15);
}
.about__text {
  font-size: 16px;
  line-height: 1.6;
}
.about__text + .about__text {
  margin-top: 1em;
}

.about__btn {
  margin-top: 24px;
  text-align: center;
}

.btn-more {
  display: inline-block;
  padding: 10px 24px;
  border: 1px solid #4a4a4a;
  color: #4a4a4a;
  text-decoration: none;
  -webkit-transition: 0.3s;
  transition: 0.3s;
  font-weight: 600;
}

.btn-more:hover {
  background-color: #4a4a4a;
  color: #fff;
}

.flow {
  background-color: #fafafa;
}
.flow__list {
  margin-top: 64px;
}
.flow__item {
  position: relative;
  border: 1px solid #808080;
  padding: 46px 16px 24px;
}
.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: #4a4a4a;
  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: center;
  margin-bottom: 10px;
}
.flow__item-text {
  font-size: 14px;
  line-height: 1.6;
}

.message__img {
  margin-bottom: 32px;
}
.message__img img {
  -webkit-box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.15);
          box-shadow: 0 4px 15px 0 rgba(0, 0, 0, 0.15);
}
.message__text {
  font-size: 16px;
  line-height: 1.6;
}

.skill__content {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding-top: 32px;
  padding-bottom: 32px;
}

.skill__skills {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 2rem;
  margin-top: 2rem;
  max-width: 600px;
}

.skill__skill {
  width: 120px;
  text-align: center;
}

.skill__icon {
  font-size: 48px;
  display: block;
  margin: 0 auto;
}

.skill__skill p {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
}

/* スマホ（SP）時：2列 × 3行 */
/* PC・タブレット時：3列 × 2行 */
.page-bottom {
  color: #fff;
}
.page-bottom__item {
  padding: 40px;
}
.page-bottom__item--contact {
  background-color: #6f6f6f;
}
.page-bottom__item--twitter {
  background-color: #4a4a4a;
}

.footer {
  text-align: center;
  padding: 10px;
  background-color: #4a4a4a;
}
.footer__copy {
  color: #fff;
  font-size: 11px;
  font-family: "Noto Sans JP", sans-serif;
}

/*-------------------------------------------------
//  pc
-------------------------------------------------*/
@media screen and (min-width: 768px) {
  .wrapper {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  .main {
    -ms-flex-preferred-size: 79.2%;
        flex-basis: 79.2%;
  }
  .header {
    position: relative;
    -ms-flex-preferred-size: 20.8%;
        flex-basis: 20.8%;
    padding: 50px 10px;
  }
  .header__container {
    width: 160px;
    margin: 0 auto;
    position: sticky;
    top: 50px;
  }
  .header__logo {
    font-size: 24px;
    letter-spacing: 0.12em;
    line-height: 1;
  }
  .header__menu-button {
    display: none;
  }
  .header__contents {
    border: none;
    display: block;
  }
  .button {
    -webkit-transition: background 0.3s, color 0.3s, opacity 0.3s;
    transition: background 0.3s, color 0.3s, opacity 0.3s;
  }
  .button:hover {
    background-color: #fff;
  }
  .button:hover .button__icon-path {
    fill: #4a4a4a;
  }
  .button:hover .button__text {
    color: #4a4a4a;
  }
  .button--bg {
    color: #4a4a4a;
  }
  .button--bg:hover {
    opacity: 0.7;
  }
  .section__inner {
    max-width: 1140px;
    margin: 0 auto;
  }
  .section__head {
    margin-bottom: 24px;
  }
  .section__head-main {
    font-size: 60px;
  }
  .fv__contents {
    background: url(../img/bg_fv.png) center center no-repeat;
    background-size: 100% auto;
    bottom: 100px;
    left: 0;
    max-width: 627px;
    height: 174px;
    padding-top: 24px;
    padding-left: 96px;
  }
  .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(3, 1fr);
    gap: 8%;
  }
  .works__item + .works__item {
    margin-top: 0;
  }
  .about__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;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    gap: 40px;
  }
  .about_text-contents {
    max-width: 500px;
    -ms-flex-negative: 1;
        flex-shrink: 1;
  }
  .about__img {
    margin: 0 auto 32px;
    width: 300px;
  }
  .flow__list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  .flow__item + .flow__item {
    margin-top: 0;
  }
  .message__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;
  }
  .page-bottom {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
  .page-bottom__item {
    padding: 54px 10px;
  }
}
/*-------------------------------------------------
//  tb
-------------------------------------------------*/
@media screen and (min-width: 768px) and (max-width: 1024px) {
  .section__head-main {
    font-size: 54px;
  }
  .fv__contents {
    bottom: 50%;
    -webkit-transform: translateY(50%);
            transform: translateY(50%);
  }
  .flow__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 16px;
  }
}
.works__swiper {
  margin-top: 40px;
  position: relative;
  padding-bottom: 50px;
  overflow: hidden;
  width: 100%;
}

.swiper-wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
}

.swiper-slide {
  width: 400px;
  text-align: center;
  overflow: hidden;
  -webkit-transition: opacity 0.3s ease;
  transition: opacity 0.3s ease;
}
.swiper-slide img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  -webkit-transition: -webkit-transform 0.4s ease;
  transition: -webkit-transform 0.4s ease;
  transition: transform 0.4s ease;
  transition: transform 0.4s ease, -webkit-transform 0.4s ease;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
}

.swiper-slide:hover img {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}

.swiper-slide.is-blur {
  opacity: 0.3;
}

.works__item-name {
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.js-fadein {
  opacity: 0;
  -webkit-transform: translateY(30px);
          transform: translateY(30px);
  -webkit-transition: all 1s ease-out;
  transition: all 1s ease-out;
}

.js-fadein.is-show {
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}

@media (min-width: 768px) {
  .swiper-slide .works__item-name {
    font-size: 1rem;
  }
}
@media (min-width: 1024px) {
  .swiper-slide img {
    border-radius: 12px;
  }
  .swiper-slide .works__item-name {
    font-size: 1.1rem;
  }
}