@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;700&family=Noto+Serif+JP:wght@500&display=swap");
#visual {
  margin: 0 auto;
  height: 720px;
  overflow: hidden;
  position: relative;
  z-index: 10; }
  @media (max-width: 480px) {
    #visual {
      min-width: 100%;
      height: auto;
      padding-bottom: 37%; } }
  #visual .visual-in {
    position: absolute;
    width: 1600px;
    height: 100%;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%); }
    @media (max-width: 480px) {
      #visual .visual-in {
        width: 100%;
        height: auto;
        position: static;
        -webkit-transform: none;
                transform: none; } }
  #visual .visual-img {
    width: 1094px;
    position: absolute;
    top: 0;
    right: 0;
    z-index: 1; }
    @media (max-width: 480px) {
      #visual .visual-img {
        width: 96%;
        position: static;
        margin-left: auto; } }
  #visual .visual-title {
    width: 1094px;
    position: absolute;
    top: 0;
    left: 0; }
    @media (max-width: 480px) {
      #visual .visual-title {
        width: 100%;
        top: auto;
        bottom: 0;
        z-index: -1; } }
  #visual .only_pc {
    display: block; }
    @media (max-width: 480px) {
      #visual .only_pc {
        display: none; } }
  #visual .only_sp {
    display: none; }
    @media (max-width: 480px) {
      #visual .only_sp {
        display: block; } }

.top_contents {
  padding: 80px 0 100px; }
  @media (max-width: 480px) {
    .top_contents {
      padding: 30px 15px 48px; } }

.top_contents_heading {
  font-weight: bold;
  width: 1020px;
  margin: 0 auto;
  padding-bottom: 45px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative; }
  @media (max-width: 480px) {
    .top_contents_heading {
      width: 100%;
      padding-bottom: 0;
      -webkit-box-orient: vertical;
      -webkit-box-direction: normal;
          -ms-flex-direction: column;
              flex-direction: column; } }
  .top_contents_heading.align-center {
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center; }
    @media (max-width: 480px) {
      .top_contents_heading.align-center {
        -webkit-box-align: start;
            -ms-flex-align: start;
                align-items: flex-start; } }

.top_contents_ttl {
  color: #cfa972;
  padding-right: 30px; }
  @media (max-width: 480px) {
    .top_contents_ttl {
      padding-bottom: 21px;
      padding-right: 0; } }
  .top_contents_ttl .top_contents_ttl-main {
    font-size: 3.8rem;
    display: block;
    padding-bottom: 4px; }
    @media (max-width: 480px) {
      .top_contents_ttl .top_contents_ttl-main {
        font-size: 2.5rem;
        padding-right: 0; } }
  .top_contents_ttl .top_contents_ttl-sub {
    font-size: 1.8rem;
    display: block; }
    @media (max-width: 480px) {
      .top_contents_ttl .top_contents_ttl-sub {
        font-size: 1.2rem; } }

.top_contents_msg {
  font-size: 1.6rem;
  line-height: 1.8;
  padding-left: 30px;
  position: relative; }
  @media (max-width: 480px) {
    .top_contents_msg {
      padding-left: 0;
      font-size: 1.4rem;
      padding-bottom: 21px; } }
  .top_contents_msg::after {
    content: "";
    width: 1px;
    height: 50px;
    background-color: #cfa972;
    position: absolute;
    top: 6px;
    left: 0; }
    @media (max-width: 480px) {
      .top_contents_msg::after {
        display: none; } }

.top_contents_link {
  margin-left: auto;
  font-size: 1.6rem; }

.top_contents_img {
  margin-left: auto; }
  @media (max-width: 480px) {
    .top_contents_img {
      width: 36%;
      position: absolute;
      top: 15px;
      right: 0; } }

.top_contents_inner {
  width: 1020px;
  margin: 0 auto; }
  @media (max-width: 480px) {
    .top_contents_inner {
      width: 100%; } }

.top_about_msg {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 45px 0 40px; }
  @media (max-width: 480px) {
    .top_about_msg {
      -webkit-box-orient: vertical;
      -webkit-box-direction: normal;
          -ms-flex-direction: column;
              flex-direction: column;
      padding: 30px 0 20px; } }

.top_about_msg-ttl {
  font-size: 2.4rem;
  font-weight: bold; }
  @media (max-width: 480px) {
    .top_about_msg-ttl {
      font-size: 2rem;
      padding-bottom: 25px; } }

.top_about_msg-txt {
  width: 683px;
  margin-left: auto;
  line-height: 1.9; }
  @media (max-width: 480px) {
    .top_about_msg-txt {
      width: 100%; } }
  .top_about_msg-txt p:not(:last-child) {
    margin-bottom: 37px; }
    @media (max-width: 480px) {
      .top_about_msg-txt p:not(:last-child) {
        margin-bottom: 25px; } }

.top_about-link {
  font-size: 1.6rem;
  font-weight: bold;
  text-align: right; }

.top_contents.service {
  position: relative;
  z-index: 10; }
  .top_contents.service::after {
    content: "";
    width: 100%;
    height: 300px;
    background: url(../img/background-ptn01.png);
    background-size: 4px 4px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1; }

@media (max-width: 480px) {
  .top_service {
    margin-top: 35px; } }

.top_service-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap; }

.top_service_item {
  width: calc(50% - 10px);
  position: relative;
  overflow: hidden;
  margin-bottom: 20px; }
  @media (max-width: 480px) {
    .top_service_item {
      width: 100%; } }
  .top_service_item:nth-child(odd) {
    margin-right: 20px; }
    @media (max-width: 480px) {
      .top_service_item:nth-child(odd) {
        margin-right: 0; } }
  @media (max-width: 480px) {
    .top_service_item {
      margin-bottom: 10px; } }
  .top_service_item::after {
    content: "";
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: url(../img/link-arrow.png) no-repeat center center/17px;
    border: 1px solid #fff;
    position: absolute;
    bottom: 13px;
    right: 30px;
    -webkit-transition: background 0.7s;
    transition: background 0.7s;
    cursor: pointer; }
    @media (max-width: 480px) {
      .top_service_item::after {
        width: 35px;
        height: 35px;
        background-size: 14px;
        bottom: 4%;
        right: 7%; } }
  .top_service_item:hover::after {
    background-position: right 5px center; }
  .top_service_item:hover .top_service_item-img {
    -webkit-transform: scale(1.1);
            transform: scale(1.1);
    -webkit-transition: -webkit-transform 0.7s;
    transition: -webkit-transform 0.7s;
    transition: transform 0.7s;
    transition: transform 0.7s, -webkit-transform 0.7s; }
    .top_service_item:hover .top_service_item-img::before {
      opacity: 0; }
  @media (max-width: 480px) {
    .top_service_item:hover::after {
      background-position: center center; }
    .top_service_item:hover .top_service_item-img {
      -webkit-transform: scale(1);
              transform: scale(1); }
      .top_service_item:hover .top_service_item-img::before {
        opacity: 1; } }

.top_service_item-img {
  -webkit-transition: opacity 0.7s , -webkit-transform 0.7s;
  transition: opacity 0.7s , -webkit-transform 0.7s;
  transition: opacity 0.7s , transform 0.7s;
  transition: opacity 0.7s , transform 0.7s , -webkit-transform 0.7s;
  position: relative; }
  .top_service_item-img::before {
    content: "";
    width: 100%;
    height: 100%;
    background-color: #2d3e5080;
    position: absolute;
    top: 0;
    left: 0;
    -webkit-transition: opacity 0.7s;
    transition: opacity 0.7s; }

.top_service_item-txt {
  width: 100%;
  font-size: 2.4rem;
  font-weight: bold;
  padding: 0 95px 22px 34px;
  color: #fff;
  position: absolute;
  left: 0;
  bottom: 0; }
  @media (max-width: 480px) {
    .top_service_item-txt {
      font-size: 1.9rem;
      padding: 0 45px 10px 25px; } }

.top_policy-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap; }

.top_policy_item {
  width: calc(33.333% - 20px);
  padding: 40px 20px 30px;
  -webkit-box-shadow: 0px 0px 10px #0000001f;
          box-shadow: 0px 0px 10px #0000001f; }
  @media (max-width: 480px) {
    .top_policy_item {
      width: 100%;
      padding: 17px 27px; } }
  .top_policy_item:not(:last-child) {
    margin-right: 30px; }
    @media (max-width: 480px) {
      .top_policy_item:not(:last-child) {
        margin-right: 0; } }
  @media (max-width: 480px) {
    .top_policy_item:not(:last-child) {
      margin-bottom: 15px; } }

@media (max-width: 480px) {
  .top_policy_item-heading {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    padding-bottom: 5px; } }

.top_policy_item-img {
  width: 150px;
  margin: 0 auto;
  padding-bottom: 18px; }
  @media (max-width: 480px) {
    .top_policy_item-img {
      width: 24%;
      margin: 0 5px 0 0;
      padding-bottom: 0; } }

.top_policy_item-ttl {
  font-size: 2rem;
  font-weight: bold;
  text-align: center;
  color: #cf6f45;
  padding-bottom: 18px; }
  @media (max-width: 480px) {
    .top_policy_item-ttl {
      font-size: 1.75rem;
      padding-bottom: 0;
      text-align: left; } }

.top_policy_item-txt {
  padding-bottom: 20px;
  line-height: 1.7;
  letter-spacing: 1.4px; }
  @media (max-width: 480px) {
    .top_policy_item-txt {
      padding-bottom: 0; } }

.top_policy-link {
  font-weight: bold;
  text-align: right; }
  @media (max-width: 480px) {
    .top_policy-link a {
      padding-right: 42px; }
      .top_policy-link a::after {
        width: 30px;
        height: 30px;
        right: 37px;
        background-size: 14px; } }

@media (max-width: 480px) {
  .top_contents.works {
    padding: 30px 0 48px; } }
@media (max-width: 480px) {
  .top_contents.works .top_contents_heading {
    padding: 0 18px; } }

.top_works_item {
  width: 400px;
  margin: 0 10px; }
  @media (max-width: 480px) {
    .top_works_item {
      width: 52vw;
      margin: 0 5px; } }
  .top_works_item img {
    -webkit-backface-visibility: hidden;
            backface-visibility: hidden; }