header {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  z-index: 99999;
}
header.fixed .header-left {
  padding-top: 50px;
}
header.fixed .header-logo {
  max-width: 76px;
}
header.fixed .header-nav {
  background-color: #fff;
}
header.fixed .sub-menu {
  background-color: #fff;
}
header .header-wrap {
  padding: 0 40px 0 70px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}
header .header-left {
  padding-top: 60px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
header .header-logo {
  max-width: 110px;
  width: 100%;
  position: relative;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
header .header-contact {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  margin-bottom: 25px;
}
header .header-contact-item {
  background-color: #002d73;
  max-width: 170px;
  width: 100%;
}
header .header-contact-item:nth-child(1) {
  border-radius: 5px 0 0 5px;
  border-right: 1px solid #fff;
}
header .header-contact-item:nth-child(3) {
  max-width: 200px;
  background-color: #bef3f9;
  border-radius: 0 5px 5px 0;
}
header .header-contact-link {
  font-size: 14px;
  letter-spacing: 0.08em;
  line-height: 1;
  font-weight: 500;
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 10px;
  position: relative;
}
header .header-contact-link::before {
  content: "";
  display: inline-block;
  background-repeat: no-repeat;
  background-size: cover;
  width: 20px;
  height: 20px;
  margin-right: 5px;
}
header .header-contact-link::after {
  content: "";
  position: absolute;
  background-image: url(../img/header/arrow.png);
  background-repeat: no-repeat;
  background-size: cover;
  width: 8px;
  height: 14px;
  top: 0;
  bottom: 0;
  margin: auto;
  right: 10px;
}
header .header-contact-link.tel::before {
  background-image: url(../img/header/tel-icon.png);
}
header .header-contact-link.contact {
  padding-left: 15px;
}
header .header-contact-link.contact::before {
  background-image: url(../img/header/contact-icon.png);
}
header .header-contact-link.contact::after {
  right: 15px;
}
header .header-contact-link.request {
  color: #002d73;
}
header .header-contact-link.request::before {
  background-image: url(../img/header/request-icon.png);
}
header .header-contact-link.request::after {
  background-image: url(../img/header/arrow-b.png);
  right: 15px;
}
header .header-nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  gap: 22px;
  padding: 12px 35px 12px 25px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  border-radius: 7px;
}
header .header-nav-link {
  font-size: 15px;
  letter-spacing: 0.1em;
  line-height: 1;
  padding-bottom: 20px;
}
header .header-nav-list.menu .header-nav-link::after {
  content: "";
  display: inline-block;
  background-image: url(../img/header/arrow-douw.png);
  background-repeat: no-repeat;
  background-size: cover;
  width: 14px;
  height: 8px;
  margin-bottom: 2px;
  margin-left: 5px;
}
header .sub-menu {
  opacity: 0;
  visibility: hidden;
  -webkit-transition: opacity 0.3s ease, visibility 0.3s ease;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  position: absolute;
  top: 113px;
  padding: 10px;
  border-radius: 0 0 5px 5px;
}
header .sub-menu.open {
  opacity: 1;
  visibility: visible;
}
header .sub-menu-list:not(:last-child) {
  margin-bottom: 15px;
}
header .sub-menu-link {
  display: block;
  font-size: 13px;
  letter-spacing: 0.1em;
  line-height: 1;
}
@media (hover: hover) {
  header .header-contact-item {
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
  }
  header .header-contact-item:hover {
    opacity: 0.7;
  }
  header .header-nav-list a:hover {
    text-decoration: underline;
  }
}
@media (max-width: 1100px) {
  header .header-wrap {
    padding: 0 15px 0 15px;
    gap: 10px;
  }
  header .header-nav {
    padding: 10px 10px;
    gap: 15px;
  }
  header .header-nav-link {
    font-size: 13px;
  }
}
@media (max-width: 767px) {
  header {
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
  }
  header.fixed {
    background-color: #fff;
  }
  header.fixed .header-wrap {
    padding: 15.5px 30px 15.5px 30px;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  header.fixed .header-logo {
    max-width: 38px;
  }
  header.fixed .header-left {
    padding-top: 0;
  }
  header .header-wrap {
    padding: 40px 30px 0 30px;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
  }
  header .header-left {
    padding-top: 0;
  }
  header .header-logo {
    max-width: 60px;
    width: 100%;
  }
  header .header-btn {
    position: relative;
    z-index: 999;
  }
  header .header-btn.open .header-btn-menu::before, header .header-btn.open .header-btn-menu::after {
    background-color: #fff;
  }
  header .header-btn.open .header-btn-menu::before {
    -webkit-transform: translateY(4px) rotate(35deg);
            transform: translateY(4px) rotate(35deg);
  }
  header .header-btn.open .header-btn-menu::after {
    -webkit-transform: translateY(-4px) rotate(-35deg);
            transform: translateY(-4px) rotate(-35deg);
  }
  header .header-btn.open .header-btn-txt {
    opacity: 0;
  }
  header .header-btn-txt {
    font-size: 10px;
    line-height: 1;
    letter-spacing: 0.1em;
    text-align: center;
    margin-top: 10px;
    opacity: 1;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
  }
  header .header-btn-menu {
    position: relative;
    width: 42px;
    height: 9px;
  }
  header .header-btn-menu::before, header .header-btn-menu::after {
    content: "";
    position: absolute;
    width: 42px;
    height: 1px;
    background-color: #002d73;
    right: 0;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
  }
  header .header-btn-menu::before {
    top: 0;
  }
  header .header-btn-menu::after {
    bottom: 0;
  }
  header .header-menu {
    position: fixed;
    width: 100%;
    height: 100vh;
    top: 0;
    left: 0;
    background-color: #002d73;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
    opacity: 0;
    pointer-events: none;
    z-index: 100;
    padding: 40px 30px 100px 30px;
    overflow: auto;
    -ms-overflow-style: none;
    scrollbar-width: none;
  }
  header .header-menu.active {
    opacity: 1;
    pointer-events: auto;
  }
  header .header-menu::-webkit-scrollbar {
    display: none;
  }
  header .header-menu-logo {
    max-width: 80px;
    width: 100%;
    margin-bottom: 60px;
  }
  header .header-menu-nav {
    margin-bottom: 35px;
  }
  header .header-menu-list {
    padding-left: 10px;
    color: #fff;
  }
  header .header-menu-list:not(:last-child) {
    margin-bottom: 30px;
  }
  header .header-menu-list-link {
    display: block;
    font-size: 17px;
    letter-spacing: 0.1em;
    line-height: 1;
    position: relative;
  }
  header .header-menu-list-link::before {
    content: "";
    position: absolute;
    background-color: #fff;
    width: 3px;
    height: 3px;
    left: -10px;
    top: 10px;
    border-radius: 50%;
  }
  header .header-menu-list-link:not(:last-child) {
    margin-bottom: 15px;
  }
  header .header-menu-list-link-sub {
    display: block;
    font-size: 15px;
    letter-spacing: 0.1em;
    line-height: 1;
  }
  header .header-menu-list-link-sub:not(:last-child) {
    margin-bottom: 10px;
  }
  header .header-menu-contact-link {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    gap: 5px;
    max-width: 200px;
    width: 100%;
    background-color: #fff;
    border-radius: 4px;
    padding: 8.5px 15px;
    position: relative;
  }
  header .header-menu-contact-link:not(:last-child) {
    margin-bottom: 10px;
  }
  header .header-menu-contact-link::after {
    content: "";
    position: absolute;
    background-image: url(../img/header/arrow-b.png);
    background-repeat: no-repeat;
    background-size: cover;
    width: 6px;
    height: 12px;
    top: 0;
    bottom: 0;
    right: 15px;
    margin: auto;
  }
  header .header-menu-contact-link::before {
    content: "";
    display: inline-block;
    background-repeat: no-repeat;
    background-size: cover;
    width: 20px;
  }
  header .header-menu-contact-link:first-child::before {
    background-image: url(../img/header/tel-icon-sp.png);
    height: 20px;
  }
  header .header-menu-contact-link:nth-child(2)::before {
    background-image: url(../img/header/contact-icon-sp.png);
    height: 16px;
  }
  header .header-menu-contact-link:nth-child(3) {
    background-color: #bef3f9;
  }
  header .header-menu-contact-link:nth-child(3)::before {
    background-image: url(../img/header/request-icon.png);
    height: 20px;
  }
  header .header-contact-txt {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.07em;
  }
}