#visual {
  position: fixed;
  top: 0;
  width: 100%;
  height: 1312px;
  background-image: url(../img/main.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center; }
  @media (max-width: 480px) {
    #visual {
      height: 209.4871794872vw;
      background-image: url(../img/main-sp.jpg); } }
  #visual .visual {
    height: 100%;
    padding-left: 10px; }
    @media (max-width: 480px) {
      #visual .visual {
        padding-left: 4%; } }
    #visual .visual .visual_txt {
      font-weight: 500;
      padding-top: 350px;
      margin-bottom: 120px; }
      @media (max-width: 480px) {
        #visual .visual .visual_txt {
          padding-top: 84.6153846154vw;
          margin-bottom: 0; } }
      #visual .visual .visual_txt .main {
        font-size: 3.8rem;
        line-height: 1.2;
        letter-spacing: 0.5rem;
        margin-bottom: 25px; }
        @media (max-width: 480px) {
          #visual .visual .visual_txt .main {
            font-size: 7.6923076923vw;
            letter-spacing: 1.2820512821vw;
            margin-bottom: 2.5641025641vw; } }
      #visual .visual .visual_txt .sub {
        font-size: 1.8rem;
        line-height: 1.6;
        letter-spacing: 0; }
        @media (max-width: 480px) {
          #visual .visual .visual_txt .sub {
            font-size: 3.5384615385vw;
            line-height: 1.6;
            letter-spacing: -0.1538461538vw; } }
    #visual .visual .scroll {
      position: relative;
      font-size: 1.3rem;
      letter-spacing: 0.3rem;
      font-weight: 600;
      writing-mode: sideways-rl;
      text-orientation: upright;
      padding-left: 4px; }
      #visual .visual .scroll::before {
        position: absolute;
        top: 0;
        left: 0;
        content: "";
        width: 10px;
        height: 138px;
        background-image: url(../img/scroll.png);
        background-repeat: no-repeat;
        background-size: contain;
        background-position: 0 0;
        animation: fluffy 3s infinite; }
@keyframes fluffy {
  0%, 100% {
    transform: translateY(0); }
  50% {
    transform: translateY(20px); } }
      @media (max-width: 480px) {
        #visual .visual .scroll {
          display: none; } }

#introduction {
  position: relative;
  max-width: 1424px;
  height: 465px;
  border-radius: 80px 80px 0 0;
  background: #fff;
  text-align: center;
  overflow: hidden;
  margin: 690px auto 0; }
  @media (max-width: 480px) {
    #introduction {
      max-width: 100%;
      height: 85.3846153846vw;
      border-radius: 10.2564102564vw 10.2564102564vw 0 0;
      margin: 123.9743589744vw 4% 0; } }
  #introduction.section {
    padding: 55px 0; }
    @media (max-width: 480px) {
      #introduction.section {
        padding: 5.1282051282vw 4%; } }
  #introduction .section_title {
    margin-bottom: 40px; }
    @media (max-width: 480px) {
      #introduction .section_title {
        margin-bottom: 2.5641025641vw; } }
  #introduction .intro_txt {
    position: relative;
    width: fit-content;
    font-weight: 500;
    letter-spacing: 0;
    margin: 0 auto; }
    @media (max-width: 480px) {
      #introduction .intro_txt {
        font-size: 3.5897435897vw;
        line-height: 1.6; } }
    #introduction .intro_txt p {
      margin-bottom: 0; }
      #introduction .intro_txt p:not(:last-child) {
        margin-bottom: 35px; }
        @media (max-width: 480px) {
          #introduction .intro_txt p:not(:last-child) {
            margin-bottom: 4.4871794872vw; } }
    #introduction .intro_txt::before {
      position: absolute;
      top: 51.5%;
      left: -77px;
      content: "";
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background-color: #5da45e; }
      @media (max-width: 480px) {
        #introduction .intro_txt::before {
          content: none; } }
    #introduction .intro_txt::after {
      position: absolute;
      top: 4.5%;
      right: -64px;
      content: "";
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background-color: #5da45e; }
      @media (max-width: 480px) {
        #introduction .intro_txt::after {
          content: none; } }
  #introduction::before {
    position: absolute;
    top: 50px;
    left: 50%;
    transform: translateX(-214%);
    content: "";
    width: 308px;
    height: 221px;
    border-radius: 41px;
    background-image: url(../img/intro01.jpg);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: 0 0; }
    @media (max-width: 480px) {
      #introduction::before {
        content: none; } }
  #introduction::after {
    position: absolute;
    bottom: 50px;
    right: 50%;
    transform: translateX(209%);
    content: "";
    width: 308px;
    height: 221px;
    border-radius: 41px;
    background-image: url(../img/intro02.jpg);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: 0 0; }
    @media (max-width: 480px) {
      #introduction::after {
        content: none; } }

#three-point .section_title .unit-ttl02 .sub {
  font-size: 2.2rem; }
  @media (max-width: 480px) {
    #three-point .section_title .unit-ttl02 .sub {
      font-size: 4.1025641026vw; } }
#three-point .flex_in {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-top: 35px;
  margin-bottom: 48px; }
  @media (max-width: 480px) {
    #three-point .flex_in {
      flex-direction: column;
      gap: 7.6923076923vw;
      padding-top: 8.9743589744vw;
      margin-bottom: 6.4102564103vw; } }
  #three-point .flex_in .flex_item {
    width: 352px;
    height: auto; }
    @media (max-width: 480px) {
      #three-point .flex_in .flex_item {
        width: 100%; } }
    #three-point .flex_in .flex_item .img {
      width: 100%;
      border-radius: 41px;
      overflow: hidden; }
      @media (max-width: 480px) {
        #three-point .flex_in .flex_item .img {
          border-radius: 5.2564102564vw; } }
    #three-point .flex_in .flex_item .ttl {
      font-size: 2.2rem;
      font-weight: 600;
      line-height: 1;
      padding: 18px 0 16px; }
      @media (max-width: 480px) {
        #three-point .flex_in .flex_item .ttl {
          font-size: 5.641025641vw;
          padding: 3.5897435897vw 0 3.0769230769vw; } }
    #three-point .flex_in .flex_item .txt {
      font-size: 1.4rem;
      font-weight: 500;
      line-height: 1.6; }
      @media (max-width: 480px) {
        #three-point .flex_in .flex_item .txt {
          font-size: 3.5897435897vw;
          line-height: 1.5; } }
  @media (max-width: 480px) {
    #three-point .flex_in.policy, #three-point .flex_in.maintenance {
      gap: 4.6153846154vw; } }
  #three-point .flex_in.policy .txt_area, #three-point .flex_in.maintenance .txt_area {
    position: relative;
    width: 322px;
    height: 319px;
    letter-spacing: 0;
    padding-top: 15px; }
    @media (max-width: 480px) {
      #three-point .flex_in.policy .txt_area, #three-point .flex_in.maintenance .txt_area {
        width: 100%;
        height: auto; } }
    #three-point .flex_in.policy .txt_area .ttl, #three-point .flex_in.maintenance .txt_area .ttl {
      font-size: 3.5rem;
      font-weight: 600;
      line-height: 1.2;
      margin-bottom: 30px; }
      @media (max-width: 480px) {
        #three-point .flex_in.policy .txt_area .ttl, #three-point .flex_in.maintenance .txt_area .ttl {
          font-size: 6.4102564103vw;
          margin-bottom: 3.0769230769vw; } }
    #three-point .flex_in.policy .txt_area .txt, #three-point .flex_in.maintenance .txt_area .txt {
      font-size: 1.4rem;
      font-weight: 500; }
      @media (max-width: 480px) {
        #three-point .flex_in.policy .txt_area .txt, #three-point .flex_in.maintenance .txt_area .txt {
          font-size: 3.5897435897vw;
          line-height: 1.5; } }
    #three-point .flex_in.policy .txt_area .link, #three-point .flex_in.maintenance .txt_area .link {
      position: absolute;
      bottom: 20px;
      width: 100%; }
      @media (max-width: 480px) {
        #three-point .flex_in.policy .txt_area .link, #three-point .flex_in.maintenance .txt_area .link {
          position: static;
          padding-top: 5.1282051282vw; } }
  #three-point .flex_in.policy .img_area, #three-point .flex_in.maintenance .img_area {
    position: relative;
    width: 714px;
    height: 319px;
    border-radius: 49px;
    overflow: hidden; }
    @media (max-width: 480px) {
      #three-point .flex_in.policy .img_area, #three-point .flex_in.maintenance .img_area {
        width: 100%;
        height: auto;
        border-radius: 6.2820512821vw; } }
    #three-point .flex_in.policy .img_area .img_ttl, #three-point .flex_in.maintenance .img_area .img_ttl {
      position: absolute;
      bottom: -6px;
      right: -2px;
      font-size: 8.8rem;
      font-weight: 500;
      line-height: 1;
      text-align: right;
      color: #fff; }
      @media (max-width: 480px) {
        #three-point .flex_in.policy .img_area .img_ttl, #three-point .flex_in.maintenance .img_area .img_ttl {
          bottom: -1.5384615385vw;
          right: -0.5128205128vw;
          font-size: 14.8717948718vw; } }
  #three-point .flex_in.policy {
    padding-top: 100px; }
    @media (max-width: 480px) {
      #three-point .flex_in.policy {
        padding-top: 12.8205128205vw; } }
    #three-point .flex_in.policy .link {
      left: 0; }
  #three-point .flex_in.maintenance {
    padding-top: 0; }
    @media (max-width: 480px) {
      #three-point .flex_in.maintenance {
        flex-direction: column-reverse; } }
    #three-point .flex_in.maintenance .img_area .img_ttl {
      right: -5px; }
    #three-point .flex_in.maintenance .link {
      right: 28px; }

.link a {
  display: block;
  width: fit-content;
  text-decoration: none;
  color: #333;
  line-height: 1;
  transition: color 0.3s; }
  .link a .link_txt {
    display: flex;
    align-items: center;
    gap: 80px; }
    @media (max-width: 480px) {
      .link a .link_txt {
        gap: 20.5128205128vw; } }
    .link a .link_txt .txt-l .small {
      display: block;
      font-family: "Noto Sans JP", sans-serif;
      font-size: 1rem;
      margin-bottom: 5px; }
      @media (max-width: 480px) {
        .link a .link_txt .txt-l .small {
          font-size: 2.5641025641vw;
          margin-bottom: 1.2820512821vw; } }
    .link a .link_txt .txt-l .main {
      font-size: 2.2rem;
      font-weight: 600;
      letter-spacing: 0; }
      @media (max-width: 480px) {
        .link a .link_txt .txt-l .main {
          font-size: 5.1282051282vw; } }
    .link a .link_txt .txt-r {
      position: relative;
      font-family: "Noto Sans JP", sans-serif;
      font-size: 1rem;
      padding-top: 5px; }
      @media (max-width: 480px) {
        .link a .link_txt .txt-r {
          font-size: 2.5641025641vw;
          padding-top: 1.2820512821vw; } }
      .link a .link_txt .txt-r::after {
        position: absolute;
        bottom: -10px;
        right: 0;
        content: "";
        width: 123px;
        height: 1px;
        background-color: #333;
        transition: background-color 0.3s, transform 0.3s; }
        @media (max-width: 480px) {
          .link a .link_txt .txt-r::after {
            bottom: -2.5641025641vw;
            width: 31.5384615385vw; } }
  @media (min-width: 480px) {
    .link a:hover {
      color: #5da45e; }
      .link a:hover .txt-r::after {
        background-color: #5da45e;
        transform: translateX(28px); } }