#header {
  background: #fff;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  box-sizing: border-box;
  height: 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#header .logo {
  width: 304px;
  padding-left: 46px;
}
#header .nav {
  display: flex;
  gap: 50px;
  padding-right: 30px;
}
#header .nav li a {
  text-decoration: none;
  display: block;
  font-size: 24px;
  line-height: 1.2;
  letter-spacing: 0.12em;
  text-align: center;
}
#header .nav li a small {
  display: block;
  font-size: 13px;
  letter-spacing: 0.14em;
}
#header .nav li a:hover {
  opacity: 0.8;
}
#header .nav li a.active {
  color: #9e9073;
  pointer-events: none;
}
@media screen and (max-width: 999px) {
  #header .logo {
    width: 250px;
    padding-left: 20px;
  }
  #header .nav {
    padding-right: 20px;
    gap: 35px;
  }
  #header .nav li a {
    font-size: 25px;
  }
  #header .nav li a small {
    font-size: 12px;
  }
}
@media screen and (max-width: 767px) {
  #header {
    height: 43.5px;
  }
  #header .logo {
    width: 106px;
    padding-left: 15px;
  }
  #header .nav {
    padding-right: 15px;
    gap: 20px;
  }
  #header .nav li a {
    font-size: 9px;
  }
  #header .nav li a small {
    font-size: 5px;
  }
}

main {
  padding-top: 100px;
  position: relative;
}
@media screen and (max-width: 767px) {
  main {
    padding-top: 43.5px;
  }
}

.section-contact {
  position: relative;
  background: url("../img/shared/contact_bg.jpg") no-repeat center/cover;
  color: #fff;
  text-align: center;
  padding: 110px 45px;
}
.section-contact::before {
  content: "";
  position: absolute;
  border: 1px solid;
  top: 23px;
  bottom: 30px;
  left: 30px;
  right: 30px;
}
.section-contact h2 {
  line-height: 0.86;
  font-size: 120px;
  margin: 0 0 70px;
}
.section-contact h2 span {
  display: block;
  letter-spacing: 0;
}
.section-contact h2 small {
  display: block;
  font-size: 21px;
  letter-spacing: 0.22em;
  margin: 5px 0 0;
}
.section-contact .group-btn {
  display: flex;
  justify-content: center;
  gap: 22px;
}
.section-contact .group-btn .btn {
  width: 342px;
  max-width: calc(50% - 22px);
}
.section-contact .group-btn .btn a {
  text-decoration: none;
  display: block;
  color: #fff;
  position: relative;
  font-size: 26px;
  line-height: 1;
  letter-spacing: 0.04em;
  padding: 38px 30px 38px 0;
  transition: opacity 0.5s;
}
.section-contact .group-btn .btn a small {
  display: block;
  font-size: 16px;
  letter-spacing: 0.08em;
  margin: 7px 0 0;
}
.section-contact .group-btn .btn a:after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto 0;
  right: 24px;
  background: url("../img/shared/contact_arrow.svg") no-repeat center right/100% auto;
  width: 13px;
  height: 18px;
}
.section-contact .group-btn .btn a::before {
  content: "";
  position: absolute;
  border: 1px solid;
  top: 3px;
  left: 3px;
  bottom: 3px;
  right: 3px;
}
@media (hover: hover) {
  .section-contact .group-btn .btn a:hover {
    opacity: 0.8;
  }
}
.section-contact .group-btn .btn-line a {
  background: #64af64;
}
.section-contact .group-btn .btn-inquiry a {
  background: #9e9073;
}
@media screen and (max-width: 1000px) {
  .section-contact .group-btn .btn a {
    font-size: 30px;
  }
  .section-contact .group-btn .btn a small {
    font-size: 20px;
  }
  .section-contact .group-btn .btn a:after {
    right: 15px;
  }
}
@media screen and (max-width: 767px) {
  .section-contact {
    padding: 28px 20px;
  }
  .section-contact::before {
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
  }
  .section-contact h2 {
    font-size: 54.5px;
    margin: 0 0 18px;
  }
  .section-contact h2 small {
    font-size: 11.5px;
  }
  .section-contact .group-btn {
    gap: 6.5px;
  }
  .section-contact .group-btn .btn {
    max-width: calc((100% - 6.5px) / 2);
  }
  .section-contact .group-btn .btn a {
    font-size: 11.5px;
    padding: 11px 10px 10px 0;
  }
  .section-contact .group-btn .btn a small {
    font-size: 7.5px;
    margin: 3px 0 0;
  }
  .section-contact .group-btn .btn a:after {
    width: 6px;
    height: 8px;
    right: 8px;
  }
  .section-contact .group-btn .btn-inquiry a {
    letter-spacing: 0;
  }
}

#footer {
  background: #141414;
  color: #fff;
  padding: 120px 70px 45px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 65px 0;
}
#footer .left .name {
  font-size: 18px;
  line-height: 1.2;
  letter-spacing: 0;
}
#footer .left .name span {
  display: block;
  font-size: 24px;
}
#footer .left .nav {
  display: flex;
  margin: 60px 0 0;
  gap: 108px;
}
#footer .left .nav li a {
  font-size: 24px;
  line-height: 1.2;
  text-align: center;
  display: block;
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: opacity 0.5s;
}
#footer .left .nav li a small {
  font-size: 15px;
  display: block;
}
@media (hover: hover) {
  #footer .left .nav li a:hover {
    opacity: 0.8;
  }
}
#footer .right .title {
  font-size: 22px;
  letter-spacing: 0.05em;
  line-height: 1.2;
  color: #808080;
}
#footer .right .address {
  font-size: 18px;
  line-height: 1.27;
  letter-spacing: 0.02em;
  margin: 10px 0 0;
}
#footer .copyright {
  width: 100%;
  text-align: center;
  font-size: 18px;
  line-height: 1.5;
  letter-spacing: 0.02em;
}
@media screen and (max-width: 1050px) {
  #footer {
    padding-left: 20px;
    padding-right: 20px;
  }
  #footer .left .name {
    font-size: 18px;
  }
  #footer .left .name span {
    font-size: 26px;
  }
  #footer .left .nav {
    gap: 60px;
  }
  #footer .right .title {
    font-size: 24px;
  }
  #footer .right .address {
    font-size: 18px;
  }
}
@media screen and (max-width: 767px) {
  #footer {
    padding: 40px 20px 15px;
    gap: 15px 0;
  }
  #footer .left .name {
    font-size: 7px;
  }
  #footer .left .name span {
    font-size: 9px;
  }
  #footer .left .nav {
    margin: 16px 0 0;
    gap: 30px;
  }
  #footer .left .nav li a {
    line-height: 1.4;
    font-size: 8px;
  }
  #footer .left .nav li a small {
    font-size: 4.5px;
  }
  #footer .right .title {
    font-size: 8px;
  }
  #footer .right .address {
    font-size: 7px;
    margin: 6px 0 0;
  }
  #footer .copyright {
    font-size: 6px;
  }
}

.group-h1 {
  position: relative;
  background: url("../img/case/case_bg.jpg") no-repeat center/cover;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 387px;
}
.group-h1::before {
  content: "";
  position: absolute;
  border: 1px solid;
  top: 22px;
  left: 30px;
  right: 30px;
  bottom: 30px;
}
.group-h1 .title {
  font-size: 27.5px;
  line-height: 0.9;
  letter-spacing: 0.22em;
  text-align: center;
}
.group-h1 .title span {
  font-size: 130px;
  letter-spacing: 0.02em;
  display: block;
}
@media screen and (max-width: 767px) {
  .group-h1 {
    height: 113px;
  }
  .group-h1::before {
    top: 6.5px;
    left: 8.5px;
    right: 8.5px;
    bottom: 8.5px;
  }
  .group-h1 .title {
    font-size: 11.5px;
  }
  .group-h1 .title span {
    font-size: 54.5px;
  }
}