@charset "UTF-8";
@import url("global.css");
#contents {
  padding-bottom: 0; }

/* ------------------------------
 Common
------------------------------ */
.title_area {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px; }

.sec_title {
  font-size: clamp(17px, 2.6vw, 22px);
  font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif; }
  .sec_title .en {
    color: #1A1A3F;
    font-size: 24px;
    font-family: "Jost", "Zen Kaku Gothic New", sans-serif; }

.morebtn a {
  font-size: clamp(12px, 1.8vw, 16px); }
  .morebtn a::after {
    width: 0;
    height: 0; }

/* ------------------------------
 MainSlide
------------------------------ */
#toparea {
  padding-top: 115px;
  position: relative;
  background: url("../img/bg_gray_pattern.jpg") repeat left top;
  background-size: 128px 128px; }
  #toparea #topslide {
    height: 530px;
    position: relative; }
  #toparea .swiper-container {
    width: 100%;
    height: 100%; }
    #toparea .swiper-container .swiper-wrapper, #toparea .swiper-container .swiper-slide, #toparea .swiper-container .slide-img {
      height: 100%;
      position: relative; }
    #toparea .swiper-container .slide-img {
      overflow: hidden;
      border-radius: 8px; }
  #toparea .swiper-slide-active .slide-img img,
  #toparea .swiper-slide-duplicate-active .slide-img img,
  #toparea .swiper-slide-prev .slide-img img {
    animation: zoomout 6s ease-in-out 0s 1;
    animation-fill-mode: both; }
  #toparea .toptext {
    position: absolute;
    z-index: 2;
    color: #fff;
    text-align: left;
    line-height: 1.5; }
    #toparea .toptext span {
      display: block; }
    #toparea .toptext .catch {
      font-size: min(46px,3.6vw);
      font-weight: 600;
      font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
      letter-spacing: .1em;
      margin-bottom: 20px;
      animation: catchanime .6s ease-in-out .2s 1;
      animation-fill-mode: both;
      margin-left: -5px; }
    #toparea .toptext .ja {
      font-size: min(26px,2.5vw);
      font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
      animation: textjanime 1s ease-in-out .3s 1;
      animation-fill-mode: both;
      letter-spacing: .1em;
      margin-bottom: 25px; }
    #toparea .toptext .en {
      font-size: 14px;
      font-family: "Jost", "Zen Kaku Gothic New", sans-serif;
      animation: texteanime .5s ease-in-out .6s 1;
      animation-fill-mode: both; }
  #toparea .slide1 .toptext {
    top: 0;
    bottom: 0;
    left: 13%;
    align-content: center; }
  #toparea .slide2 .toptext {
    top: 0;
    bottom: 0;
    right: 13%;
    align-content: center; }

@keyframes zoomout {
  0% {
    transform: scale(1.05); }
  100% {
    transform: scale(1); } }
@keyframes catchanime {
  0% {
    transform: translateX(-20px);
    filter: blur(10px); }
  100% {
    transform: none;
    filter: none; } }
@keyframes textjanime {
  0% {
    transform: translateX(-20px);
    filter: blur(10px); }
  100% {
    transform: none;
    filter: none; } }
@keyframes texteanime {
  0% {
    transform: translateX(-20px);
    opacity: 0; }
  100% {
    transform: none;
    opacity: 1; } }
/* ------------------------------
 Concept
------------------------------ */
.sec_concept {
  padding-block: 50px 100px;
  position: relative;
  overflow: hidden; }
  .sec_concept::before {
    content: "";
    width: 100%;
    height: calc(70% - 10vw);
    background: url("../img/bg_gray_pattern.jpg") repeat left top;
    background-size: 128px 128px;
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1; }
  .sec_concept::after {
    content: "";
    width: 100%;
    padding-top: 10%;
    background: url("../img/bg_gray_pattern.jpg") repeat left top;
    background-size: 128px 128px;
    position: absolute;
    left: 0;
    bottom: calc(30% + 2px);
    -webkit-mask-image: url("../img/wave_mask.svg");
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: bottom;
    -webkit-mask-size: cover;
    -webkit-mask-composite: destination-in;
    mask-image: url("../img/wave_mask.svg");
    mask-repeat: no-repeat;
    mask-position: bottom;
    mask-size: cover;
    mask-composite: intersect;
    z-index: -1; }
  .sec_concept .text_area {
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 1; }
    .sec_concept .text_area .catch {
      flex: 1;
      color: #fff;
      font-size: clamp(38px, 2.6vw, 40px);
      font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif; }
    .sec_concept .text_area .text {
      max-width: 50%;
      padding-left: 50px;
      padding-top: 10px;
      color: #fff;
      line-height: 2.0;
      font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif; }
      .sec_concept .text_area .text p + p {
        margin-top: 1.5em; }
      .sec_concept .text_area .text .morebtn {
        margin-top: 60px; }
        .sec_concept .text_area .text .morebtn a::before {
          background-image: none;
          background-color: #fff;
          mask: url("../img/arrow.svg") no-repeat center/contain;
          -webkit-mask: url("../img/arrow.svg") no-repeat center/contain; }
        .sec_concept .text_area .text .morebtn a::after {
          content: "";
          width: 100%;
          height: 1px;
          background: #fff;
          position: absolute;
          left: 0;
          bottom: -5px; }
  .sec_concept .imgarea {
    position: relative;
    margin-top: -100px; }
    .sec_concept .imgarea .img_concept1 {
      width: 660px;
      max-width: 36%;
      aspect-ratio: 5 / 3;
      margin-inline: auto calc(50% + 90px);
      overflow: hidden;
      border-radius: 8px; }
    .sec_concept .imgarea .img_concept2 {
      width: 550px;
      max-width: 30%;
      aspect-ratio: 5 / 3;
      margin-left: calc(50% + 110px);
      margin-top: max(-180px, -10vw);
      overflow: hidden;
      border-radius: 8px; }

/* ------------------------------
 Event
------------------------------ */
.sec_event {
  padding-block: 0 150px; }
  .sec_event .list_event {
    display: flex;
    justify-content: flex-start;
    gap: 50px; }
    .sec_event .list_event li {
      width: calc(100% / 3); }
      .sec_event .list_event li.end .image::before {
        content: "";
        position: absolute;
        inset: 0;
        background-color: #1A1A3F;
        mix-blend-mode: multiply;
        opacity: .45;
        z-index: 1; }
      .sec_event .list_event li.end .image::after {
        content: "イベント終了";
        color: #fff;
        position: absolute;
        bottom: auto;
        right: auto;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        z-index: 2;
        font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
        font-size: 1em;
        opacity: 1; }
      @media (any-hover: hover) {
        .sec_event .list_event li.end a:hover .image::after {
          translate: none; } }
      .sec_event .list_event li a {
        display: block; }
        @media (any-hover: hover) {
          .sec_event .list_event li a:hover .image img {
            filter: blur(2px); }
          .sec_event .list_event li a:hover .image::before {
            opacity: .6; }
          .sec_event .list_event li a:hover .image::after {
            opacity: 1;
            translate: 20px 0; } }
      .sec_event .list_event li .image {
        width: 100%;
        aspect-ratio: 3 / 2;
        overflow: hidden;
        border-radius: 8px;
        margin-bottom: 20px;
        position: relative; }
        .sec_event .list_event li .image::before {
          content: "";
          position: absolute;
          inset: 0;
          background-color: #1d1d1d;
          mix-blend-mode: multiply;
          opacity: 0;
          z-index: 1;
          transition: all 0.5s cubic-bezier(0.04, 0.435, 0.315, 0.9) 0s;
          backface-visibility: hidden; }
        .sec_event .list_event li .image::after {
          content: "もっと見る";
          color: #fff;
          position: absolute;
          bottom: 15px;
          right: 40px;
          z-index: 2;
          font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
          font-size: .875em;
          opacity: 0;
          transition: all 0.5s cubic-bezier(0.04, 0.435, 0.315, 0.9) 0.2s;
          backface-visibility: hidden; }
      .sec_event .list_event li .text_area .post_title_area {
        display: flex;
        align-items: flex-start;
        gap: 15px;
        margin-bottom: 15px;
        padding-bottom: 15px;
        border-bottom: 1px solid #E1E1E1;
        line-height: 26px; }
        .sec_event .list_event li .text_area .post_title_area .post_category {
          width: 65px;
          height: 26px;
          line-height: 26px;
          background: #1A1A3F;
          color: #fff;
          text-align: center;
          box-sizing: border-box;
          letter-spacing: 0;
          font-size: 12px; }
        .sec_event .list_event li .text_area .post_title_area .post_title {
          line-height: 1.4;
          font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif; }
      .sec_event .list_event li .post_data dl {
        display: flex;
        line-height: 18px;
        gap: 10px;
        margin-bottom: 10px; }
        .sec_event .list_event li .post_data dl dt {
          width: 15px; }
        .sec_event .list_event li .post_data dl dd {
          flex: 1;
          font-size: 13px; }

/* ------------------------------
 Service
------------------------------ */
.sec_service {
  padding-block: 0 150px; }
  .sec_service .sec_title {
    text-align: center;
    margin-bottom: 40px; }
  .sec_service .list_service {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px; }
    .sec_service .list_service li a {
      display: block;
      height: 100%;
      background: #7E7F85;
      border-radius: 8px; }
      @media (any-hover: hover) {
        .sec_service .list_service li a:hover .image img {
          filter: blur(2px); }
        .sec_service .list_service li a:hover .image::before {
          opacity: .6; } }
    .sec_service .list_service li .image {
      width: 100%;
      aspect-ratio: 3 / 2;
      overflow: hidden;
      border-radius: 8px 8px 0 0;
      position: relative; }
      .sec_service .list_service li .image img {
        transition: all 0.5s cubic-bezier(0.04, 0.435, 0.315, 0.9) 0s;
        backface-visibility: hidden; }
      .sec_service .list_service li .image::before {
        content: "";
        position: absolute;
        inset: 0;
        background-color: #fff;
        mix-blend-mode: multiply;
        opacity: 0;
        z-index: 1;
        transition: all 0.5s cubic-bezier(0.04, 0.435, 0.315, 0.9) 0s;
        backface-visibility: hidden; }
    .sec_service .list_service li .text_area {
      padding: 30px;
      color: #fff; }
      .sec_service .list_service li .text_area .title_service {
        line-height: 1.4;
        margin-bottom: 20px;
        font-size: 24px;
        font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif; }
      .sec_service .list_service li .text_area p:not([class]) {
        line-height: 1.4;
        margin-bottom: 25px;
        font-size: clamp(12px, 1.6vw, 15px);
        font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif; }
      .sec_service .list_service li .text_area .arrow {
        position: relative;
        padding-left: 20px;
        font-size: clamp(12px, 1.6vw, 15px);
        font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif; }
        .sec_service .list_service li .text_area .arrow::before {
          content: "";
          width: 13px;
          height: 13px;
          background: url("../img/arrow_diagonal.svg") no-repeat center center;
          background-size: contain;
          display: block;
          position: absolute;
          left: 0;
          top: 50%;
          transform: translateY(-50%); }

/* ------------------------------
 Works
------------------------------ */
.sec_works {
  padding-block: 0 150px; }
  .sec_works .list_works_area {
    text-align: left;
    margin-left: calc((100% - 1200px) / 2);
    position: relative; }
  .sec_works .slick-list {
    padding: 0 20% 0 0; }
  .sec_works .list_works li {
    margin-right: 60px; }
    .sec_works .list_works li a {
      display: block; }
      .sec_works .list_works li a .image {
        width: 100%;
        aspect-ratio: 3 / 2;
        overflow: hidden;
        border-radius: 8px;
        margin-bottom: 20px;
        position: relative; }
        .sec_works .list_works li a .image::before {
          content: "";
          position: absolute;
          inset: 0;
          background-color: #1d1d1d;
          mix-blend-mode: multiply;
          opacity: 0;
          z-index: 1;
          transition: all 0.5s cubic-bezier(0.04, 0.435, 0.315, 0.9) 0s;
          backface-visibility: hidden; }
        .sec_works .list_works li a .image::after {
          content: "もっと見る";
          color: #fff;
          position: absolute;
          bottom: 15px;
          right: 40px;
          z-index: 2;
          font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
          font-size: .875em;
          opacity: 0;
          transition: all 0.5s cubic-bezier(0.04, 0.435, 0.315, 0.9) 0.2s;
          backface-visibility: hidden; }
      .sec_works .list_works li a .post_title {
        text-align: right;
        line-height: 1.4;
        margin-bottom: 10px;
        font-size: clamp(14px, 2vw, 18px);
        font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif; }
      .sec_works .list_works li a .post_category {
        display: flex;
        justify-content: flex-end;
        font-size: 12px;
        font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif; }
        .sec_works .list_works li a .post_category span {
          margin-left: 10px;
          background: #F5F5F5;
          padding: 2px 15px;
          border-radius: 50px; }
          .sec_works .list_works li a .post_category span img {
            width: 12px;
            height: 12px;
            margin-right: 4px;
            vertical-align: -1px;
            display: inline-block; }
      @media (any-hover: hover) {
        .sec_works .list_works li a:hover .image img {
          filter: blur(2px); }
        .sec_works .list_works li a:hover .image::before {
          opacity: .6; }
        .sec_works .list_works li a:hover .image::after {
          opacity: 1;
          translate: 20px 0; } }
  .sec_works .slick-slider {
    position: static; }

/* ------------------------------
 Sublink
------------------------------ */
.img_area {
  width: 100%;
  height: 33vw;
  overflow: hidden; }
  .img_area figure {
    height: 120%; }

.sublink {
  background: url("../img/bg_gray_pattern.jpg") repeat left top;
  background-size: 128px 128px;
  padding-block: 70px; }
  .sublink .list_sublink {
    display: flex;
    align-items: center;
    justify-content: center; }
    .sublink .list_sublink li {
      width: 330px; }
      .sublink .list_sublink li a {
        height: 70px;
        display: flex;
        justify-content: center;
        align-items: center;
        position: relative;
        color: #fff;
        text-align: center;
        line-height: 1.4;
        font-size: clamp(14px, 2vw, 18px);
        font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif; }
        .sublink .list_sublink li a::after {
          content: "";
          width: 1px;
          height: 100%;
          background: #fff;
          position: absolute;
          right: 0;
          top: 0; }
      .sublink .list_sublink li:last-of-type a::after {
        width: 0;
        height: 0; }

/* ------------------------------
 StaffBlog
------------------------------ */
.sec_staffblog {
  padding-block: 100px;
  background: #F5F5F5; }
  .sec_staffblog .main {
    padding-top: 30px;
    position: relative; }
    .sec_staffblog .main .list_blog {
      display: grid;
      column-gap: 2vw;
      grid-template-columns: repeat(4, 1fr); }
      .sec_staffblog .main .list_blog li a {
        display: block; }
        .sec_staffblog .main .list_blog li a .img {
          margin-bottom: 20px; }
          .sec_staffblog .main .list_blog li a .img figure {
            width: 100%;
            height: 0;
            padding-top: 66.67%;
            position: relative;
            overflow: hidden;
            border-radius: 5px; }
            .sec_staffblog .main .list_blog li a .img figure img {
              position: absolute;
              left: 0;
              top: 0;
              transition: all 0.5s cubic-bezier(0.04, 0.435, 0.315, 0.9) 0s;
              backface-visibility: hidden; }
            .sec_staffblog .main .list_blog li a .img figure::before {
              content: "";
              position: absolute;
              inset: 0;
              background-color: #1d1d1d;
              mix-blend-mode: multiply;
              opacity: 0;
              z-index: 1;
              transition: all 0.5s cubic-bezier(0.04, 0.435, 0.315, 0.9) 0s;
              backface-visibility: hidden; }
            .sec_staffblog .main .list_blog li a .img figure::after {
              content: "記事を読む";
              color: #fff;
              position: absolute;
              bottom: 15px;
              right: 40px;
              z-index: 2;
              font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
              font-size: .8125em;
              opacity: 0;
              transition: all 0.5s cubic-bezier(0.04, 0.435, 0.315, 0.9) 0.2s;
              backface-visibility: hidden; }
        .sec_staffblog .main .list_blog li a .text .posttitle {
          line-height: 1.4;
          font-family: "Zen Old Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif; }
        .sec_staffblog .main .list_blog li a .text .postdata {
          margin-top: 10px;
          display: flex;
          align-items: center;
          justify-content: space-between; }
          .sec_staffblog .main .list_blog li a .text .postdata .date {
            display: block;
            font-family: "Jost", "Zen Kaku Gothic New", sans-serif;
            font-size: 0.75em;
            color: #7E7F85; }
          .sec_staffblog .main .list_blog li a .text .postdata .author {
            display: flex;
            align-items: center;
            justify-content: flex-end; }
            .sec_staffblog .main .list_blog li a .text .postdata .author span {
              display: block; }
              .sec_staffblog .main .list_blog li a .text .postdata .author span.name {
                font-size: 0.75em;
                margin-right: 10px;
                letter-spacing: 0; }
              .sec_staffblog .main .list_blog li a .text .postdata .author span.ph {
                width: 30px;
                height: 30px;
                border-radius: 100%;
                overflow: hidden; }
        @media (any-hover: hover) {
          .sec_staffblog .main .list_blog li a:hover .img figure img {
            filter: blur(2px); }
          .sec_staffblog .main .list_blog li a:hover .img figure::before {
            opacity: .6; }
          .sec_staffblog .main .list_blog li a:hover .img figure::after {
            opacity: 1;
            translate: 20px 0; } }

/* ------------------------------
 News
------------------------------ */
.sec_news {
  padding-block: 100px; }
  .sec_news .wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px; }
  .sec_news .title_area {
    width: 25%;
    display: block;
    margin-bottom: 0; }
    .sec_news .title_area .sec_title {
      text-align: center; }
      .sec_news .title_area .sec_title .en {
        margin-bottom: 15px; }
    .sec_news .title_area .morebtn {
      margin-inline: auto; }
  .sec_news .list_news {
    flex: 1;
    border-top: 1px solid #A2A2A2; }
    .sec_news .list_news li {
      border-bottom: 1px solid #A2A2A2; }
      .sec_news .list_news li .inner {
        display: flex;
        gap: 15px;
        padding: 20px 40px;
        position: relative; }
        .sec_news .list_news li .inner time {
          line-height: 18px;
          color: #7E7F85;
          font-size: 15px;
          font-family: "Jost", "Zen Kaku Gothic New", sans-serif; }
        .sec_news .list_news li .inner .post_title {
          line-height: 18px;
          font-size: 15px; }
      .sec_news .list_news li a::after {
        content: "";
        width: 0;
        height: 0;
        border: 4px solid transparent;
        border-left: 6px solid #1A1A3F;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%); }

/* ------------------------------------------------------------------------------------------------------------------------

 Responsive-Breakpoint-1 ( 1300px )
 
------------------------------------------------------------------------------------------------------------------------ */
@media only screen and (max-width: 1300px) {
  /* ------------------------------
   Common
  ------------------------------ */
  /* ------------------------------
   MainSlide
  ------------------------------ */
  /* ------------------------------
   Concept
  ------------------------------ */
  .sec_concept .text_area .catch {
    font-size: clamp(28px, 2.9vw, 38px); }
  .sec_concept .imgarea {
    margin-top: -60px; }
    .sec_concept .imgarea .img_concept1 {
      max-width: 46%; }
    .sec_concept .imgarea .img_concept2 {
      max-width: 36%;
      margin-left: 58%; }

  /* ------------------------------
   Event
  ------------------------------ */
  /* ------------------------------
   Service
  ------------------------------ */
  .sec_service .list_service li .text_area .title_service {
    font-size: 20px; }

  /* ------------------------------
   Works
  ------------------------------ */
  /* ------------------------------
   Sublink
  ------------------------------ */
  .sublink .list_sublink li {
    width: calc(100% / 3); }

  /* ------------------------------
   News
  ------------------------------ */ }
/* ------------------------------------------------------------------------------------------------------------------------

 Responsive-Breakpoint-2 ( 959px )
 
------------------------------------------------------------------------------------------------------------------------ */
@media only screen and (max-width: 959px) {
  /* ------------------------------
   MainSlide
  ------------------------------ */
  #toparea {
    padding-top: 100px; }
    #toparea #topslide {
      height: 60vw; }

  /* ------------------------------
   Concept
  ------------------------------ */
  .sec_concept {
    padding-top: 40px; }
    .sec_concept::before {
      height: calc(80% - 10vw); }
    .sec_concept::after {
      bottom: calc(20% + 2px); }
    .sec_concept .text_area {
      display: block;
      margin-bottom: 80px; }
      .sec_concept .text_area .catch {
        margin-bottom: 30px;
        font-size: 28px; }
      .sec_concept .text_area .text {
        max-width: initial;
        padding-left: 0;
        padding-top: 0; }
    .sec_concept .imgarea {
      margin-top: 0; }
      .sec_concept .imgarea .img_concept1 {
        max-width: 50%;
        margin-inline: 0 auto; }
      .sec_concept .imgarea .img_concept2 {
        max-width: 38%;
        margin-left: auto;
        margin-top: -16vw; }

  /* ------------------------------
   Event
  ------------------------------ */
  .sec_event {
    padding-block: 0 100px; }
    .sec_event .list_event {
      display: block; }
      .sec_event .list_event li {
        width: 100%;
        margin-bottom: 50px; }
        .sec_event .list_event li a {
          display: flex;
          justify-content: space-between; }
        .sec_event .list_event li .image {
          width: 45%;
          margin-bottom: 0; }
        .sec_event .list_event li .text_area {
          flex: 1;
          padding-left: 30px; }

  /* ------------------------------
   Service
  ------------------------------ */
  .sec_service {
    padding-block: 0 100px; }
    .sec_service .list_service {
      grid-template-columns: repeat(2, 1fr); }
      .sec_service .list_service li .text_area {
        padding: 20px; }

  /* ------------------------------
   Works
  ------------------------------ */
  .sec_works {
    padding-block: 0 100px; }
    .sec_works .list_works_area {
      margin-left: 0; }
    .sec_works .slick-list {
      padding: 0; }
    .sec_works .list_works li {
      margin-inline: 15px; }

  /* ------------------------------
   Sublink
  ------------------------------ */
  .img_area {
    height: 50vw; }

  .sublink {
    padding-block: 40px; }

  /* ------------------------------
   StaffBlog
  ------------------------------ */
  .sec_staffblog {
    padding-block: 60px 100px; }
    .sec_staffblog .main .list_blog {
      gap: 45px 3vw;
      grid-template-columns: repeat(2, 1fr); }

  /* ------------------------------
   News
  ------------------------------ */
  .sec_news {
    padding-block: 80px; }
    .sec_news .wrapper {
      display: block; }
    .sec_news .title_area {
      width: 100%;
      margin-bottom: 30px; }
      .sec_news .title_area .sec_title .en {
        margin-bottom: 10px; } }
/* ------------------------------------------------------------------------------------------------------------------------

 Responsive-Breakpoint-3 ( 644px )
 
------------------------------------------------------------------------------------------------------------------------ */
@media only screen and (max-width: 644px) {
  /* ------------------------------
   MainSlide
  ------------------------------ */
  #toparea {
    padding-top: 80px; }
    #toparea #topslide {
      height: 90vw; }

  /* ------------------------------
   Concept
  ------------------------------ */
  .sec_concept {
    padding-block: 30px 70px; }
    .sec_concept::before {
      height: calc(85% - 10vw); }
    .sec_concept::after {
      bottom: calc(15% + 2px); }
    .sec_concept .text_area {
      margin-bottom: 40px; }
      .sec_concept .text_area .catch {
        margin-bottom: 20px;
        font-size: 24px; }
      .sec_concept .text_area .text {
        line-height: 1.6;
        font-size: 13px; }
        .sec_concept .text_area .text .morebtn {
          margin-top: 30px; }
    .sec_concept .imgarea .img_concept1 {
      max-width: 80%; }
    .sec_concept .imgarea .img_concept2 {
      max-width: 55%;
      margin-top: 30px; }

  /* ------------------------------
   Event
  ------------------------------ */
  .sec_event {
    padding-block: 0 50px; }
    .sec_event .list_event li a {
      display: block; }
    .sec_event .list_event li .image {
      width: 100%;
      margin-bottom: 20px; }
    .sec_event .list_event li .text_area {
      padding-left: 0; }
    .sec_event .list_event li:nth-child(n + 3) {
      display: none; }

  /* ------------------------------
   Service
  ------------------------------ */
  .sec_service {
    padding-block: 0 70px; }
    .sec_service .sec_title {
      margin-bottom: 25px; }
    .sec_service .list_service {
      gap: 10px; }
      .sec_service .list_service li .text_area {
        padding: 10px; }
        .sec_service .list_service li .text_area .title_service {
          margin-bottom: 10px;
          font-size: 14px; }

  /* ------------------------------
   Works
  ------------------------------ */
  .sec_works {
    padding-block: 0 50px; }
    .sec_works .list_works_area {
      margin-left: 0; }
    .sec_works .slick-list {
      padding: 0; }
    .sec_works .list_works li {
      margin: 0 5vw 35px; }
      .sec_works .list_works li a .image {
        margin-bottom: 15px; }
      .sec_works .list_works li a .post_title {
        margin-bottom: 0; }
      .sec_works .list_works li a .post_category {
        font-size: 11px; }
      .sec_works .list_works li:nth-child(n + 3) {
        display: none; }

  /* ------------------------------
   Sublink
  ------------------------------ */
  .sublink {
    padding-block: 30px; }
    .sublink .wrapper {
      padding-inline: 0; }

  /* ------------------------------
   StaffBlog
  ------------------------------ */
  .sec_staffblog {
    padding-block: 50px 90px; }
    .sec_staffblog .main {
      position: static; }
      .sec_staffblog .main .list_blog li a {
        display: block; }
        .sec_staffblog .main .list_blog li a .img {
          margin-bottom: 15px; }
        .sec_staffblog .main .list_blog li a .text .posttitle {
          font-size: 13px; }
        .sec_staffblog .main .list_blog li a .text .postdata .author span.name {
          display: none; }
        .sec_staffblog .main .list_blog li a .text .postdata .author span.ph {
          width: 22px;
          height: 22px; }

  /* ------------------------------
   News
  ------------------------------ */
  .sec_news {
    padding-block: 50px; }
    .sec_news .list_news li .inner {
      display: block;
      padding: 20px 10px; }
      .sec_news .list_news li .inner time {
        margin-bottom: 5px;
        font-size: 13px; }
    .sec_news .list_news li a::after {
      border: 0 solid transparent;
      border-left: 0 solid #1A1A3F; } }