body {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  background-color: #f8f8f8;
  color: #333333;
  line-height: 1.8;
  letter-spacing: 0.03em;
  scroll-behavior: smooth;
}

.font-mincho {
  font-family: "Noto Serif JP", serif;
}

.section-padding {
  padding-top: clamp(60px, 8.3333333333vw, 120px);
  padding-bottom: clamp(60px, 8.3333333333vw, 120px);
}
@media screen and (max-width: 768px) {
  .section-padding {
    padding-top: clamp(56px, 18.6046511628vw, 143px);
    padding-bottom: clamp(56px, 18.6046511628vw, 143px);
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-100 {
  transition-delay: 100ms;
}

.delay-200 {
  transition-delay: 200ms;
}

.delay-300 {
  transition-delay: 300ms;
}

.delay-400 {
  transition-delay: 400ms;
}

.delay-500 {
  transition-delay: 500ms;
}

.delay-600 {
  transition-delay: 600ms;
}

.hidden-sp {
  display: none;
}
@media screen and (min-width: 769px) {
  .hidden-sp {
    display: inline;
  }
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  background-color: #000000;
  color: #ffffff;
  transition: box-shadow 0.3s ease;
}
.site-header__inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: clamp(12px, 1.1111111111vw, 16px) clamp(24px, 3.3333333333vw, 48px);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
@media screen and (max-width: 768px) {
  .site-header__inner {
    padding: clamp(12px, 3.7209302326vw, 29px) clamp(18px, 5.5813953488vw, 43px);
  }
}

.site-logo {
  font-size: clamp(18px, 1.6666666667vw, 24px);
  font-weight: 700;
  letter-spacing: -0.05em;
}
@media screen and (max-width: 768px) {
  .site-logo {
    font-size: clamp(15px, 4.6511627907vw, 36px);
  }
}
.site-logo__link {
  color: #ffffff;
  text-decoration: none;
  transition: color 0.3s ease;
}
.site-logo__link:hover {
  color: #e5e7eb;
}
.site-logo__sub {
  font-size: clamp(10px, 0.8333333333vw, 12px);
  margin-left: clamp(6px, 0.5555555556vw, 8px);
  font-weight: 400;
  color: #9ca3af;
}
@media screen and (max-width: 768px) {
  .site-logo__sub {
    font-size: clamp(10px, 2.7906976744vw, 21px);
    margin-left: clamp(6px, 1.8604651163vw, 14px);
  }
}

.nav-primary {
  display: none;
  gap: clamp(16px, 2.2222222222vw, 32px);
  align-items: center;
  font-size: clamp(11px, 0.9722222222vw, 14px);
  font-weight: 500;
}
@media screen and (min-width: 1025px) {
  .nav-primary {
    display: flex;
  }
}
.nav-primary__link {
  position: relative;
  color: #ffffff;
  text-decoration: none;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.3s ease;
}
.nav-primary__link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  bottom: -4px;
  left: 0;
  background-color: #ffffff;
  transition: width 0.3s ease;
}
.nav-primary__link:hover::after {
  width: 100%;
}
.nav-primary__cta {
  background-color: #ffffff;
  color: #000000;
  padding: clamp(6px, 0.5555555556vw, 8px) clamp(16px, 1.6666666667vw, 24px);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  margin-left: clamp(10px, 1.1111111111vw, 16px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  transition: background-color 0.3s ease;
  font-size: clamp(11px, 0.9722222222vw, 14px);
}
.nav-primary__cta:hover {
  background-color: #e5e7eb;
}

.nav-dropdown {
  position: relative;
}
.nav-dropdown[data-open] .nav-dropdown__trigger::after {
  width: 100%;
}
.nav-dropdown[data-open] .nav-dropdown__chevron {
  transform: rotate(180deg);
}
.nav-dropdown[data-open] .nav-dropdown__menu {
  display: block;
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}
.nav-dropdown__trigger {
  display: inline-flex;
  align-items: center;
  gap: clamp(4px, 0.4166666667vw, 6px);
  background: none;
  border: none;
  cursor: pointer;
  font-size: clamp(11px, 0.9722222222vw, 14px);
  font-weight: 500;
  font-family: inherit;
  color: #ffffff;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0;
  position: relative;
  transition: color 0.3s ease;
}
.nav-dropdown__trigger::after {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  bottom: -4px;
  left: 0;
  background-color: #ffffff;
  transition: width 0.3s ease;
}
.nav-dropdown__trigger:hover::after {
  width: 100%;
}
.nav-dropdown__chevron {
  width: 10px;
  height: 6px;
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
.nav-dropdown__menu {
  display: none;
  position: absolute;
  top: calc(100% + clamp(8px, 0.8333333333vw, 12px));
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  background-color: #000000;
  border: 1px solid rgba(255, 255, 255, 0.12);
  min-width: clamp(140px, 12.5vw, 180px);
  list-style: none;
  padding: 0;
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  z-index: 100;
}
.nav-dropdown__menu::before {
  content: "";
  position: absolute;
  top: clamp(-12px, -0.8333333333vw, -8px);
  left: 0;
  width: 100%;
  height: clamp(8px, 0.8333333333vw, 12px);
}
.nav-dropdown__item {
  display: block;
  padding: clamp(8px, 0.7638888889vw, 11px) clamp(16px, 1.6666666667vw, 24px);
  font-size: clamp(10px, 0.9027777778vw, 13px);
  color: #cccccc;
  text-decoration: none;
  letter-spacing: 0.08em;
  white-space: nowrap;
  transition: color 0.2s ease, background-color 0.2s ease;
}
.nav-dropdown__item:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.07);
}
.nav-dropdown__menu li:not(:last-child) .nav-dropdown__item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: #ffffff;
  cursor: pointer;
  padding: 0;
}
@media screen and (min-width: 1025px) {
  .nav-toggle {
    display: none;
  }
}
.nav-toggle__icon {
  width: 1.5rem;
  height: 1.5rem;
}
.nav-toggle__icon--close {
  display: none;
}
.nav-toggle[aria-expanded=true] .nav-toggle__icon--open {
  display: none;
}
.nav-toggle[aria-expanded=true] .nav-toggle__icon--close {
  display: block;
}

.nav-mobile {
  display: none;
  position: fixed;
  left: 0;
  width: 100%;
  background-color: #000000;
  z-index: 49;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  max-height: calc(100vh - 64px);
  overflow-y: auto;
}
@media screen and (min-width: 1025px) {
  .nav-mobile {
    display: none !important;
  }
}
.nav-mobile.is-open {
  display: block;
}

body.nav-mobile-open {
  overflow: hidden;
}

.nav-mobile__link {
  display: block;
  padding: clamp(12px, 3.7209302326vw, 29px) clamp(18px, 5.5813953488vw, 43px);
  color: #ffffff;
  font-size: clamp(11px, 3.023255814vw, 23px);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  transition: background-color 0.2s ease;
}
.nav-mobile__link:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.nav-mobile__service {
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.nav-mobile__service.is-open .nav-mobile__service-trigger {
  background-color: rgba(255, 255, 255, 0.04);
}
.nav-mobile__service.is-open .nav-mobile__service-chevron {
  transform: rotate(180deg);
}
.nav-mobile__service.is-open .nav-mobile__sub {
  display: block;
}

.nav-mobile__service-trigger {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: clamp(12px, 3.7209302326vw, 29px) clamp(18px, 5.5813953488vw, 43px);
  background: none;
  border: none;
  color: #ffffff;
  font-size: clamp(11px, 3.023255814vw, 23px);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  font-family: inherit;
  transition: background-color 0.2s ease;
}
.nav-mobile__service-trigger:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.nav-mobile__service-chevron {
  width: 10px;
  height: 6px;
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.nav-mobile__sub {
  display: none;
  list-style: none;
  background-color: rgba(255, 255, 255, 0.03);
}

.nav-mobile__sub-link {
  display: block;
  padding: clamp(11px, 3.2558139535vw, 25px) clamp(28px, 9.3023255814vw, 71px);
  color: #aaaaaa;
  font-size: clamp(10px, 2.7906976744vw, 21px);
  letter-spacing: 0.08em;
  text-decoration: none;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  transition: color 0.2s ease, background-color 0.2s ease;
}
.nav-mobile__sub-link:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.05);
}

.nav-mobile__cta {
  display: block;
  margin: clamp(14px, 4.6511627907vw, 36px) clamp(18px, 5.5813953488vw, 43px);
  padding: clamp(11px, 3.2558139535vw, 25px) clamp(12px, 3.7209302326vw, 29px);
  background-color: #ffffff;
  color: #000000;
  text-align: center;
  font-size: clamp(11px, 3.023255814vw, 23px);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background-color 0.2s ease;
}
.nav-mobile__cta:hover {
  background-color: #e5e7eb;
}

.site-footer {
  background-color: #ffffff;
  color: #4b5563;
  padding: clamp(32px, 3.3333333333vw, 48px) clamp(16px, 1.6666666667vw, 24px);
}
@media screen and (max-width: 768px) {
  .site-footer {
    padding: clamp(32px, 11.1627906977vw, 86px) clamp(16px, 5.5813953488vw, 43px);
  }
}
.site-footer__inner {
  max-width: 80rem;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}
@media screen and (min-width: 769px) {
  .site-footer__inner {
    flex-direction: row;
  }
}
.site-footer__brand {
  margin-bottom: clamp(20px, 2.2222222222vw, 32px);
  width: 100%;
  text-align: center;
}
@media screen and (min-width: 769px) {
  .site-footer__brand {
    margin-bottom: 0;
    width: auto;
    text-align: left;
  }
}
@media screen and (max-width: 768px) {
  .site-footer__brand {
    margin-bottom: clamp(22px, 7.4418604651vw, 57px);
  }
}
.site-footer__logo {
  font-size: clamp(18px, 1.6666666667vw, 24px);
  font-weight: 700;
  letter-spacing: -0.05em;
  color: #000000;
  text-transform: uppercase;
  margin-bottom: clamp(6px, 0.5555555556vw, 8px);
}
@media screen and (max-width: 768px) {
  .site-footer__logo {
    font-size: clamp(18px, 5.5813953488vw, 43px);
    margin-bottom: clamp(6px, 1.8604651163vw, 14px);
  }
}
.site-footer__copy {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: #9ca3af;
}
.site-footer__nav {
  display: flex;
  gap: clamp(20px, 2.2222222222vw, 32px);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  width: 100%;
  justify-content: center;
  margin-top: clamp(16px, 1.6666666667vw, 24px);
}
@media screen and (min-width: 769px) {
  .site-footer__nav {
    width: auto;
    justify-content: flex-end;
    margin-top: 0;
    gap: 2rem;
  }
}
@media screen and (max-width: 768px) {
  .site-footer__nav {
    margin-top: clamp(16px, 5.5813953488vw, 43px);
    gap: clamp(22px, 7.4418604651vw, 57px);
  }
}
.site-footer__nav-link {
  color: #4b5563;
  text-decoration: none;
  transition: color 0.3s ease;
}
.site-footer__nav-link:hover {
  color: #000000;
}/*# sourceMappingURL=main.css.map */