body {
  background: #F4F5F9;
}

img {
  max-width: 100%;
  height: auto;
}

.header {
  position: absolute;
  background: #fff;
  padding: 1rem 2rem 0;
  width: calc(100% - 6rem);
  top: 3rem;
  margin: auto;
  border-radius: 0.6rem;
}
@media print, screen and (min-width: 768px) {
  .header {
    position: fixed;
  }
}
@media only screen and (max-width: 767px) {
  .header {
    background: none;
    padding: 0 2rem;
    width: 100%;
    top: 2rem;
  }
}
.header .inner {
  width: 100%;
}
@media print, screen and (min-width: 768px) {
  .header .inner {
    display: flex;
    align-items: stretch;
  }
}
.header .inner .logo {
  width: 32.4rem;
  margin-bottom: 1rem;
}
@media only screen and (max-width: 767px) {
  .header .inner .logo {
    width: 54rem;
    background: #fff;
    padding: 1rem 3rem;
    border-radius: 8px;
  }
}
.header .inner .logo a {
  display: flex;
  align-items: center;
}
.header .inner .logo a picture {
  display: block;
  width: 10.8rem;
  margin: 0 2rem 0 0;
}
@media only screen and (max-width: 767px) {
  .header .inner .logo a picture {
    width: 18rem;
  }
  .header .inner .logo a picture img {
    width: 100%;
  }
}
.header .inner .logo a p {
  font-size: 1.4rem;
  font-weight: 400;
  color: #333;
}
@media only screen and (max-width: 767px) {
  .header .inner .logo a p {
    font-size: 2rem;
  }
}
.header .inner nav {
  margin-left: auto;
}
@media only screen and (max-width: 767px) {
  .header .inner nav {
    position: fixed;
  }
  .header .inner nav .hamburger-menu {
    position: fixed;
    top: 2rem;
    right: 2rem;
    width: 10rem;
    height: 10rem;
    border-radius: 1.2rem;
    background: #0E3A73;
    border: 2px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .header .inner nav .hamburger-menu.active div span {
    top: 50% !important;
  }
  .header .inner nav .hamburger-menu.active div span:nth-of-type(1) {
    transform: rotate(45deg);
  }
  .header .inner nav .hamburger-menu.active div span:nth-of-type(2) {
    display: none;
  }
  .header .inner nav .hamburger-menu.active div span:nth-of-type(3) {
    transform: rotate(-45deg);
  }
  .header .inner nav .hamburger-menu div {
    width: 4rem;
    height: 3.2rem;
    position: relative;
  }
  .header .inner nav .hamburger-menu div span {
    position: absolute;
    width: 100%;
    height: 0.4rem;
    background: #fff;
    left: 0;
    border-radius: 0.4rem;
    transition: 0.3s;
  }
  .header .inner nav .hamburger-menu div span:nth-of-type(1) {
    top: 0;
  }
  .header .inner nav .hamburger-menu div span:nth-of-type(2) {
    top: calc(50% - 0.2rem);
  }
  .header .inner nav .hamburger-menu div span:nth-of-type(3) {
    top: 100%;
  }
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul {
    display: flex;
    align-items: center;
    gap: 5rem;
    height: 100%;
  }
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul {
    display: none;
    width: 100vw;
    height: calc(100svh - 15rem);
    left: 0;
    position: fixed;
    background: #0E3A73;
    top: 15rem;
    overflow: auto;
  }
}
.header .inner nav ul li {
  position: relative;
  height: inherit;
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li {
    display: flex;
    align-items: center;
    padding-bottom: 1rem;
  }
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul li {
    width: 100%;
    height: auto;
  }
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul li.accordion {
    background: #fff;
  }
  .header .inner nav ul li.accordion > a {
    font-size: 3.6rem;
    padding: 6rem;
  }
}
.header .inner nav ul li.accordion::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 4px;
  background: #0E3A73;
  left: 0;
  bottom: 0;
  opacity: 0;
  transition: 0.3s;
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li.accordion:hover::before {
    opacity: 1;
  }
  .header .inner nav ul li.accordion:hover .child {
    visibility: visible;
    opacity: 1;
  }
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li a {
    font-size: 1.5rem;
    font-weight: 700;
  }
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul li a {
    border-bottom: 1px solid rgba(16, 55, 107, 0.1);
    display: block;
    position: relative;
  }
  .header .inner nav ul li a::after {
    content: "";
    width: 2rem;
    height: 2rem;
    border-top: 2px solid #000;
    border-right: 2px solid #000;
    transform: rotate(45deg);
    position: absolute;
    top: 0;
    right: 6rem;
    bottom: 0;
    margin: auto;
  }
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li.contact {
    width: 12rem;
    padding: 0;
    background: none;
    align-items: flex-start;
    padding-top: 1rem;
  }
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul li.contact {
    background: #fff;
    padding: 0;
  }
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li.contact a {
    background: #0E3A73;
    border-radius: 0.6rem;
    color: #fff;
    text-align: center;
    line-height: 4rem;
    display: block;
    width: 100%;
  }
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul li.contact a {
    font-size: 3.6rem;
    padding: 6rem;
    border-bottom: 1px solid rgba(16, 55, 107, 0.1);
    display: block;
  }
}
.header .inner nav ul li .child {
  margin: auto;
  transition: 0.3s;
  display: block;
  height: auto;
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li .child {
    position: absolute;
    top: calc(100% + 1rem);
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    visibility: hidden;
    padding: 3rem;
    border-radius: 0.6rem;
    background: #0E3A73;
  }
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul li .child {
    background: rgba(16, 55, 107, 0.1);
    left: 0;
    position: static;
  }
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li .child.home {
    width: 18rem;
  }
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li .child.service {
    width: 25.5rem;
  }
}
@media print, screen and (min-width: 768px) {
  .header .inner nav ul li .child li:not(:last-of-type) {
    margin-bottom: 4rem;
  }
}
.header .inner nav ul li .child li a {
  color: #fff;
  font-size: 1.5rem;
  font-weight: 700;
}
@media only screen and (max-width: 767px) {
  .header .inner nav ul li .child li a {
    font-size: 3rem;
    display: block;
    padding: 4rem 6rem;
    color: #000;
  }
}

.contact {
  background: #0E3A73;
  padding: 8.5rem 0 10.1rem;
}
@media only screen and (max-width: 767px) {
  .contact {
    padding: 9.7rem 0 12rem;
  }
}
.contact .inner {
  width: 120rem;
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
}
@media only screen and (max-width: 767px) {
  .contact .inner {
    width: 90%;
  }
}
.contact--text {
  display: flex;
  flex-wrap: wrap;
}
@media print, screen and (min-width: 768px) {
  .contact--text {
    width: 61rem;
  }
}
.contact .contact--title {
  width: 100%;
}
.contact .contact--title h2 {
  color: #fff;
  margin-bottom: 2rem;
}
@media only screen and (max-width: 767px) {
  .contact .contact--title h2 {
    font-size: 5.6rem;
  }
}
.contact .contact--title p {
  color: #fff;
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.8;
}
@media only screen and (max-width: 767px) {
  .contact .contact--title p {
    font-size: 2.8rem;
  }
}
.contact .contact--title p.en {
  color: #FFC700;
  font-size: 2.6rem;
  font-weight: 700;
}
@media only screen and (max-width: 767px) {
  .contact .contact--title p.en {
    font-size: 3.6rem;
  }
}
.contact .tel-text {
  margin: auto 0 0 0;
  background: #fff;
  padding: 3rem 4rem;
  border-radius: 2rem;
}
@media only screen and (max-width: 767px) {
  .contact .tel-text {
    text-align: center;
    width: 100%;
    padding: 4rem;
    border-radius: 3rem;
  }
}
.contact .tel-text p {
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
@media only screen and (max-width: 767px) {
  .contact .tel-text p {
    font-size: 2.8rem;
    margin-bottom: 2.2rem;
  }
}
.contact .tel-text a {
  display: block;
  font-size: 2.4rem;
  font-weight: 700;
  color: #0E3A73;
}
@media only screen and (max-width: 767px) {
  .contact .tel-text a {
    font-size: 4.8rem;
  }
}
.contact--form {
  width: 59rem;
  background: #fff;
  border-radius: 1.6rem;
  padding: 4rem;
  margin: 1.5rem 0 0 auto;
}
@media only screen and (max-width: 767px) {
  .contact--form {
    width: 100%;
    margin-top: 10.5rem;
    border-radius: 3.2rem;
    padding: 6rem 4rem 4rem;
    margin-bottom: 4rem;
  }
}
@media print, screen and (min-width: 768px) {
  .contact--form .form-grid {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }
}
.contact--form .form-grid .form-group {
  width: 24.7rem;
}
@media only screen and (max-width: 767px) {
  .contact--form .form-grid .form-group {
    width: 100%;
  }
}
.contact--form .form-group {
  margin-bottom: 2.9rem;
}
@media only screen and (max-width: 767px) {
  .contact--form .form-group {
    margin-bottom: 3.7rem;
  }
}
.contact--form .form-group label {
  display: block;
  margin-bottom: 0.85rem;
  font-size: 1.4rem;
  font-weight: 700;
}
@media only screen and (max-width: 767px) {
  .contact--form .form-group label {
    font-size: 2.8rem;
    margin-bottom: 1.75rem;
  }
}
.contact--form .form-group input,
.contact--form .form-group textarea {
  border: 1px solid #E5E7EB;
  line-height: 5rem;
  width: 100%;
  outline: none;
  border-radius: 0.8rem;
  font-size: 1.5rem;
  font-weight: 400;
  padding: 0 1.7rem;
}
@media only screen and (max-width: 767px) {
  .contact--form .form-group input,
.contact--form .form-group textarea {
    line-height: 7.5rem;
    border-radius: 1.6rem;
    font-size: 2.8rem;
    padding: 0 2.7rem;
  }
}
.contact--form .form-group input:placeholder,
.contact--form .form-group textarea:placeholder {
  color: #757575;
}
.contact--form .form-group textarea {
  height: 14rem;
  max-width: 100%;
  line-height: 1.6;
  padding: 1rem 1.7rem;
}
@media only screen and (max-width: 767px) {
  .contact--form .form-group textarea {
    height: 24rem;
    padding: 2.4rem 2.8rem;
  }
}
.contact--form .form-group span.error {
  color: #0E3A73;
  display: inline-block;
  margin-left: 0.7rem;
}
@media only screen and (max-width: 767px) {
  .contact--form .form-group span.error {
    font-size: 2.8rem;
    margin-left: 1.4rem;
  }
}
.contact--form .form-group div.error {
  font-size: 1.5rem;
  font-weight: 500;
  color: red;
}
@media only screen and (max-width: 767px) {
  .contact--form .form-group div.error {
    font-size: 2.8rem;
  }
}
.contact--form .btn-area {
  width: 100%;
  background: #0E3A73;
  border-radius: 0.8rem;
  transition: 0.3s;
}
@media only screen and (max-width: 767px) {
  .contact--form .btn-area {
    border-radius: 1.6rem;
  }
}
.contact--form .btn-area:hover {
  opacity: 0.7;
}
.contact--form .btn-area button {
  line-height: 5.2rem;
  display: block;
  width: 100%;
  text-align: center;
  color: #fff;
  font-size: 1.6rem;
  font-weight: 700;
}
@media only screen and (max-width: 767px) {
  .contact--form .btn-area button {
    line-height: 10.4rem;
    font-size: 3.2rem;
  }
}

.footer {
  padding: 0 3rem;
  background: #0E3A73;
}
@media only screen and (max-width: 767px) {
  .footer {
    padding: 0 4rem;
  }
}
.footer .inner {
  border-top: 1px solid #fff;
  padding: 3rem 0;
  display: flex;
  align-items: center;
  width: 100%;
}
@media only screen and (max-width: 767px) {
  .footer .inner {
    padding: 6.8rem 0;
    display: block;
    text-align: center;
  }
}
@media only screen and (max-width: 767px) {
  .footer .inner .footer_name {
    margin-bottom: 5rem;
  }
}
.footer .inner .footer_name p {
  color: #fff;
  font-size: 1.4rem;
  font-weight: 400;
}
@media only screen and (max-width: 767px) {
  .footer .inner .footer_name p {
    font-size: 2.8rem;
  }
}
.footer .inner .copyright {
  margin-left: auto;
}
.footer .inner .copyright small {
  color: #fff;
  font-size: 1.28rem;
  font-weight: 400;
}
@media only screen and (max-width: 767px) {
  .footer .inner .copyright small {
    font-size: 2.56rem;
  }
}