/* CSS Document */
article {
  transition-property: background;
  transition-duration: 4s; }

article.isActive {
  transition-property: background;
  transition-duration: 1.5s; }

header h1 {
  transition: 1s; }

h2 {
  font-family: 'Cormorant Garamond', serif;
  color: #4d4d4d;
  font-size: 86px;
  font-size: 8.6rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 5rem; }
  @media screen and (max-width: 991px) {
    h2 {
      font-size: 75px;
      font-size: 7.5rem; } }
  @media screen and (max-width: 767px) {
    h2 {
      font-size: 70px;
      font-size: 7rem; } }
  @media screen and (max-width: 575px) {
    h2 {
      font-size: 60px;
      font-size: 6rem; } }
  h2 span {
    display: block;
    font-family: 'NotoSerifJP', serif;
    font-size: 22px;
    font-size: 2.2rem;
    font-weight: 400;
    margin-left: 5px; }
    @media screen and (max-width: 767px) {
      h2 span {
        font-size: 20px;
        font-size: 2rem; } }
    @media screen and (max-width: 575px) {
      h2 span {
        font-size: 18px;
        font-size: 1.8rem; } }

#topslide {
  position: relative; }
  #topslide .swiper-img {
    max-width: 100%;
    height: 675px;
    background-position: center; }
    @media screen and (max-width: 1399px) {
      #topslide .swiper-img {
        height: 650px; } }
    @media screen and (max-width: 1199px) {
      #topslide .swiper-img {
        height: 550px; } }
    @media screen and (max-width: 575px) {
      #topslide .swiper-img {
        height: 450px; } }
  #topslide .img1 {
    background-image: url("../img/top-slide-1.jpg");
    background-size: cover; }
    @media screen and (max-width: 767px) {
      #topslide .img1 {
        background-image: url("../img/top-slide-s-1.jpg"); } }
  #topslide .img2 {
    background-image: url("../img/top-slide-2.jpg");
    background-size: cover; }
    @media screen and (max-width: 767px) {
      #topslide .img2 {
        background-image: url("../img/top-slide-s-2.jpg"); } }
  #topslide .img3 {
    background-image: url("../img/top-slide-3.jpg");
    background-size: cover; }
    @media screen and (max-width: 767px) {
      #topslide .img3 {
        background-image: url("../img/top-slide-s-3.jpg"); } }
  #topslide .img4 {
    background-image: url("../img/top-slide-4.jpg");
    background-size: cover; }
    @media screen and (max-width: 767px) {
      #topslide .img4 {
        background-image: url("../img/top-slide-s-4.jpg"); } }
  #topslide .swiper-pagination-bullets {
    text-align: left;
    width: 100%;
    bottom: 3rem;
    left: 5rem; }
    @media screen and (max-width: 575px) {
      #topslide .swiper-pagination-bullets {
        bottom: 1rem;
        left: 2rem; } }
  #topslide .swiper-pagination-bullet {
    width: 7.5rem;
    height: 2.5px; }
    @media screen and (max-width: 767px) {
      #topslide .swiper-pagination-bullet {
        width: 4rem; } }

#concept {
  padding: 10rem 0; }
  @media screen and (max-width: 991px) {
    #concept {
      padding: 8rem 0; } }
  @media screen and (max-width: 767px) {
    #concept {
      padding: 6rem 0; } }
  @media screen and (max-width: 575px) {
    #concept {
      padding: 5rem 0; } }
  #concept h3 {
    font-family: 'Cormorant Garamond', serif;
    color: #fff;
    text-align: center;
    font-size: 23px;
    font-size: 2.3rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 5rem; }
    @media screen and (max-width: 575px) {
      #concept h3 {
        font-size: 20px;
        font-size: 2rem; } }
    #concept h3 span {
      display: block;
      font-family: 'NotoSerifJP', serif;
      font-size: 43px;
      font-size: 4.3rem;
      font-weight: 400;
      margin-top: 3rem;
      line-height: 1.8; }
      @media screen and (max-width: 991px) {
        #concept h3 span {
          font-size: 40px;
          font-size: 4rem; } }
      @media screen and (max-width: 575px) {
        #concept h3 span {
          font-size: 30px;
          font-size: 3rem;
          margin-top: 2rem; } }
  #concept .office {
    overflow: hidden;
    margin-right: calc(50% - 50vw); }
    #concept .office > div:first-child {
      display: flex;
      justify-content: center;
      align-items: center; }
      @media screen and (max-width: 767px) {
        #concept .office > div:first-child {
          height: 100px; } }
      #concept .office > div:first-child a {
        color: #fff;
        font-family: 'NotoSerifJP', serif;
        font-size: 20px;
        font-size: 2rem;
        padding-bottom: 1rem;
        border-bottom: solid 1px #fff;
        margin-right: 10rem;
        transition: 0.75s; }
        #concept .office > div:first-child a::after {
          position: absolute;
          content: "";
          display: inline-block;
          background-image: url("../img/links-icon.svg");
          width: 60px;
          height: 60px;
          top: 0;
          bottom: 0;
          margin: auto;
          margin-left: 3.5rem;
          transition: 0.75s; }
          @media screen and (max-width: 991px) {
            #concept .office > div:first-child a::after {
              width: 50px;
              height: 50px; } }
          @media screen and (max-width: 767px) {
            #concept .office > div:first-child a::after {
              width: 45px;
              height: 45px; } }
        #concept .office > div:first-child a:hover::after {
          background-image: url("../img/links-icon-over.svg");
          width: 52px;
          height: 52px; }
          @media screen and (max-width: 991px) {
            #concept .office > div:first-child a:hover::after {
              width: 45px;
              height: 45px; } }
          @media screen and (max-width: 767px) {
            #concept .office > div:first-child a:hover::after {
              width: 40px;
              height: 40px; } }
    #concept .office > div:last-child img {
      width: 100%; }

article.isActive .office a {
  color: #000 !important;
  border-bottom: solid 1px #000 !important; }
  article.isActive .office a::after {
    background-image: url(../img/links-icon-r.svg) !important; }
  article.isActive .office a:hover::after {
    background-image: url(../img/links-icon-over-r.svg) !important; }

#works {
  padding: 10rem 0; }
  @media screen and (max-width: 991px) {
    #works {
      padding: 8rem 0; } }
  @media screen and (max-width: 767px) {
    #works {
      padding: 6rem 0; } }
  #works .swiper-container {
    overflow: hidden;
    margin-right: calc(50% - 50vw); }
    #works .swiper-container img {
      width: 100%; }
    #works .swiper-container p {
      font-family: 'NotoSerifJP', serif;
      color: #000;
      font-size: 19px;
      font-size: 1.9rem;
      margin: 2rem 0; }
      @media screen and (max-width: 1199px) {
        #works .swiper-container p {
          font-size: 18px;
          font-size: 1.8rem; } }
      @media screen and (max-width: 767px) {
        #works .swiper-container p {
          font-size: 16px;
          font-size: 1.6rem;
          margin-bottom: 1.5rem; } }
    #works .swiper-container a {
      font-family: 'Cormorant Garamond', serif;
      color: #b2b2b2;
      font-size: 20px;
      font-size: 2rem;
      font-weight: 500;
      transition: 0.3s; }
      #works .swiper-container a:hover {
        color: #333; }

#links {
  padding: 10rem 0; }
  @media screen and (max-width: 991px) {
    #links {
      padding: 8rem 0; } }
  @media screen and (max-width: 767px) {
    #links {
      padding: 6rem 0; } }
  #links .catalog {
    margin-bottom: 12rem; }
    @media screen and (max-width: 991px) {
      #links .catalog {
        margin-bottom: 9rem; } }
    @media screen and (max-width: 767px) {
      #links .catalog {
        margin-bottom: 3rem; } }
    #links .catalog a {
      transition: 0.3s; }
      #links .catalog a .catalog-box {
        position: relative;
        border: solid 1px #fff;
        width: 85%;
        height: 180px;
        display: inline-flex;
        align-items: center;
        overflow: hidden; }
        @media screen and (max-width: 1199px) {
          #links .catalog a .catalog-box {
            width: 90%; } }
        @media screen and (max-width: 991px) {
          #links .catalog a .catalog-box {
            width: 95%;
            height: 140px; } }
        @media screen and (max-width: 767px) {
          #links .catalog a .catalog-box {
            width: 100%;
            height: 120px; } }
        #links .catalog a .catalog-box > img {
          width: 100%;
          height: 100%;
          object-fit: cover;
          transition: 1s; }
        #links .catalog a .catalog-box > div {
          position: absolute;
          padding-left: 4rem; }
          @media screen and (max-width: 991px) {
            #links .catalog a .catalog-box > div {
              padding-left: 3rem; } }
          @media screen and (max-width: 575px) {
            #links .catalog a .catalog-box > div {
              padding-left: 1rem; } }
          #links .catalog a .catalog-box > div img {
            width: 737px;
            margin-bottom: 1.5rem; }
            @media screen and (max-width: 1199px) {
              #links .catalog a .catalog-box > div img {
                width: 650px; } }
            @media screen and (max-width: 991px) {
              #links .catalog a .catalog-box > div img {
                width: 500px; } }
            @media screen and (max-width: 767px) {
              #links .catalog a .catalog-box > div img {
                width: 380px;
                margin-bottom: 1rem; } }
            @media screen and (max-width: 575px) {
              #links .catalog a .catalog-box > div img {
                width: 260px; } }
          #links .catalog a .catalog-box > div p {
            font-family: 'NotoSerifJP', serif;
            font-size: 20px;
            font-size: 2rem;
            letter-spacing: 0.1em;
            width: 100%;
            text-align: left;
            color: #fff;
            line-height: 1;
            margin-bottom: 0; }
            @media screen and (max-width: 991px) {
              #links .catalog a .catalog-box > div p {
                font-size: 18px;
                font-size: 1.8rem; } }
        #links .catalog a .catalog-box::after {
          position: absolute;
          content: "";
          display: inline-block;
          background-image: url("../img/links-icon.svg");
          width: 70px;
          height: 70px;
          right: 4rem;
          top: 0;
          bottom: 0;
          margin: auto;
          transition: 0.75s; }
          @media screen and (max-width: 991px) {
            #links .catalog a .catalog-box::after {
              width: 60px;
              height: 60px;
              right: 3rem; } }
          @media screen and (max-width: 767px) {
            #links .catalog a .catalog-box::after {
              width: 45px;
              height: 45px; } }
          @media screen and (max-width: 575px) {
            #links .catalog a .catalog-box::after {
              right: 1rem; } }
        #links .catalog a .catalog-box:hover > img {
          transform: scale(1.08); }
        #links .catalog a .catalog-box:hover::after {
          background-image: url("../img/links-icon-over.svg");
          width: 52px;
          height: 52px; }
          @media screen and (max-width: 767px) {
            #links .catalog a .catalog-box:hover::after {
              width: 40px;
              height: 40px; } }
  #links .link-subpage ul {
    padding: 0; }
    #links .link-subpage ul li:nth-of-type(2) {
      margin-top: 6rem; }
      @media screen and (max-width: 991px) {
        #links .link-subpage ul li:nth-of-type(2) {
          margin-top: 4rem; } }
      @media screen and (max-width: 767px) {
        #links .link-subpage ul li:nth-of-type(2) {
          margin-top: 0; } }
      @media screen and (max-width: 575px) {
        #links .link-subpage ul li:nth-of-type(2) {
          margin-top: 2rem; } }
    #links .link-subpage ul li:nth-of-type(3) {
      margin-top: 12rem; }
      @media screen and (max-width: 991px) {
        #links .link-subpage ul li:nth-of-type(3) {
          margin-top: 8rem; } }
      @media screen and (max-width: 767px) {
        #links .link-subpage ul li:nth-of-type(3) {
          margin-top: 3rem; } }
      @media screen and (max-width: 575px) {
        #links .link-subpage ul li:nth-of-type(3) {
          margin-top: 2rem; } }
    #links .link-subpage ul li:nth-of-type(4) {
      margin-top: 18rem; }
      @media screen and (max-width: 991px) {
        #links .link-subpage ul li:nth-of-type(4) {
          margin-top: 12rem; } }
      @media screen and (max-width: 767px) {
        #links .link-subpage ul li:nth-of-type(4) {
          margin-top: 3rem; } }
      @media screen and (max-width: 575px) {
        #links .link-subpage ul li:nth-of-type(4) {
          margin-top: 2rem; } }
  #links .link-subpage a {
    position: relative;
    display: block; }
    #links .link-subpage a::after {
      position: absolute;
      content: "";
      display: inline-block;
      background-image: url("../img/links-icon.svg");
      width: 70px;
      height: 70px;
      right: 1rem;
      bottom: 1.5rem;
      margin: auto;
      transition: 1s; }
      @media screen and (max-width: 991px) {
        #links .link-subpage a::after {
          width: 60px;
          height: 60px; } }
      @media screen and (max-width: 767px) {
        #links .link-subpage a::after {
          width: 45px;
          height: 45px;
          top: 0;
          bottom: 0; } }
    #links .link-subpage a .link-box {
      height: 650px;
      overflow: hidden; }
      @media screen and (max-width: 991px) {
        #links .link-subpage a .link-box {
          height: 450px; } }
      @media screen and (max-width: 767px) {
        #links .link-subpage a .link-box {
          height: 100px; } }
      #links .link-subpage a .link-box img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: -1;
        transition: 1s; }
    #links .link-subpage a h3 {
      position: absolute;
      writing-mode: vertical-rl;
      color: #fff;
      font-family: 'NotoSerifJP', serif;
      font-size: 19px;
      font-size: 1.9rem;
      top: 2rem;
      letter-spacing: 0.1em;
      margin-bottom: 0; }
      @media screen and (max-width: 991px) {
        #links .link-subpage a h3 {
          font-size: 18px;
          font-size: 1.8rem;
          margin-left: 1rem; } }
      @media screen and (max-width: 767px) {
        #links .link-subpage a h3 {
          writing-mode: initial;
          font-size: 16px;
          font-size: 1.6rem;
          top: 2.5rem; } }
      @media screen and (max-width: 575px) {
        #links .link-subpage a h3 {
          top: 2rem; } }
      #links .link-subpage a h3 span {
        display: block;
        font-family: 'Cormorant Garamond', serif;
        font-size: 60px;
        font-size: 6rem; }
        @media screen and (max-width: 991px) {
          #links .link-subpage a h3 span {
            font-size: 45px;
            font-size: 4.5rem; } }
        @media screen and (max-width: 767px) {
          #links .link-subpage a h3 span {
            font-size: 33px;
            font-size: 3.3rem; } }
    #links .link-subpage a:hover::after {
      background-image: url("../img/links-icon-over.svg");
      width: 52px;
      height: 52px; }
      @media screen and (max-width: 767px) {
        #links .link-subpage a:hover::after {
          width: 40px;
          height: 40px; } }
    #links .link-subpage a:hover .link-box img {
      transform: scale(1.08); }

.gmap {
  padding-bottom: 6rem; }
  .gmap iframe {
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%); }