@media (max-width: 1200px) {
}
@media (max-width: 1024px) {
}
@media (max-width: 992px) {
  .about-textwrap {
    padding: 1rem 2rem 1rem 2rem;
  }
  .header-logo {
    font-size: 1.2rem;
  }
  .header-logo img {
    width: 80px;
  }
}
@media (max-width: 800px) {
  .openbtn {
    display: block;
  }
  .header-nav {
    position: fixed;
    right: 0;
    top: 0;
    height: 100vh;
    background-color: #fff;
    width: 100%;
    max-width: 400px;
    transform: translateX(100%);
    transition: transform 0.5s ease;
  }
  .header-nav.active {
    transform: translateX(0);
  }
  .header-nav ul {
    flex-direction: column;
    padding-top: 6rem;
  }
  .header-nav li:not(:first-of-type) {
    margin-left: 0;
    margin-top: 1.5rem;
  }
  .header-logo {
    font-size: 1.5rem;
    padding-left: 1rem;
    font-size: 1rem;
  }
  .header-inner {
    height: 80px;
    width: 100%;
  }

  .header-logo img {
    width: 60px;
  }
}
@media (max-width: 768px) {
  .about-contents {
    flex-direction: column;
  }
  .about-img {
    width: 100%;
  }
  .about-img img {
    aspect-ratio: 2/1;
  }
  .about-textwrap {
    padding: 0;
    margin: 1rem auto 0;
    width: 95%;
  }
  /* .about-textwrap h3 {
    font-size: 1.5rem;
    margin-top: 1rem;
  } */
  .business-item h3 {
    font-size: 1.1rem;
  }
  .business-item {
    width: calc((100% - 3rem) / 3);
    margin: 0.5rem;
  }
  .u-fv {
    margin-top: 80px;
    height: 200px;
  }
  .u-fv-title {
    font-size: 1.3rem;
    padding: 1rem 1rem 1rem 1.5rem;
  }
  .u-fv-title::before {
    font-size: 2.2rem;
  }
  .u-business-section-top span {
    font-size: 1.4rem;
  }
  .u-business-section-top span {
    width: 80%;
  }
  .map iframe {
    height: 300px;
  }
}
@media (max-width: 600px) {
  .footer-nav ul {
    flex-wrap: wrap;
    max-width: 400px;
    margin: 0 auto;
  }
  .footer-nav li {
    width: calc((100% - 3rem) / 3);
    margin: 0.5rem;
    text-align: center;
  }
}
@media (max-width: 576px) {
  .section-title::before {
    font-size: 2.5rem;
  }
  .section-title {
    font-size: 1.2rem;
  }
  .about-textwrap h3 {
    font-size: 1.3rem;
  }
  .business-contents {
    flex-wrap: wrap;
  }
  .business-item {
    width: 95%;
    margin: 0 auto;
    max-width: 350px;
  }
  .business-item + .business-item {
    margin-top: 1.5rem;
  }
  .u-business-top-contents {
    flex-direction: column;
    max-width: 400px;
    width: 95%;
  }
  .u-business-top a {
    width: 100%;
    margin: 0 auto;
  }
  .u-business-top img {
    aspect-ratio: 3/1;
  }
  .u-business-top a + a {
    margin-top: 1rem;
  }
  .u-business-item h3 {
    font-size: 1.2rem;
  }
  .u-business-text-item h4 {
    font-size: 1.1rem;
  }
  .form-item p {
    flex-direction: column;
  }
  .form-item + .form-item {
    margin-top: 1.5rem;
  }
  .form-item label {
    width: 100%;
    margin-top: 0;
  }
  .wpcf7-form-control-wrap {
    width: 100%;
    margin-top: 1rem;
  }
  input[type="submit"] {
    margin-top: 3rem;
    font-size: 1.1rem;
  }
}
@media (max-width: 480px) {
  .fv-title span {
    font-size: 1.5rem;
  }
  .fv-title span {
    font-size: 1.4rem;
  }
  .header-logo {
    padding-left: 1rem;
  }
  .footer-nav li {
    width: 100%;
  }
  .u-business-section-top span {
    padding: 1.5rem 1rem;
  }
  .u-business-item-imgwrap {
    flex-direction: column;
  }
  .u-business-item-imgwrap img {
    width: 100%;
    aspect-ratio: 1.5/1;
  }

  .map iframe {
    height: 250px;
  }
  .company-table th {
    padding: 1rem 0.5rem;
    width: 100px;
  }
  .company-table td {
    padding: 1rem 0.5rem;
    font-size: 0.95rem;
    width: calc(100% - 100px);
  }
  .form-item label .req {
    font-size: 0.9rem;
  }
}
@media (max-width: 400px) {
  .copyright {
    padding: 0 0.25rem;
  }
}