:root { color-scheme: light; --ink: #161616; --paper: #fff; --accent: #ffe320; font-family: "Noto Serif JP", serif; font-size: 16px; }
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: #000; font-size: 1rem; line-height: 1.85714; }
button, input { font: inherit; }
a { color: inherit; }
a:hover { color: #414955; }
button { cursor: pointer; }
img, video { display: block; max-width: 100%; }
h1, h2, p, dl, dd { margin: 0; }
h1, h2 { font-weight: 700; line-height: 1; }
h2 { font-size: 29px; }
section[id] { scroll-margin-top: 80px; }
:focus-visible { outline: 2px solid currentColor; outline-offset: 5px; }
.skip-link { position: absolute; left: 16px; top: -100px; z-index: 30; padding: 10px 18px; background: #fff; }
.skip-link:focus { top: 10px; }
.site-header { position: relative; z-index: 10; background: #000; color: #fff; }
.site-header-overlay { position: absolute; inset: 0 0 auto; background: transparent; }
.header-inner { width: min(1140px, calc(100% - 40px)); min-height: 80px; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; }
.site-logo { display: block; flex: 0 1 228px; line-height: 1; }
.site-logo img { width: 228px; height: auto; }
.site-navigation { display: flex; align-items: center; gap: 32px; }
.site-navigation a { color: #fff; text-decoration: none; font-size: 16px; line-height: 80px; }
.site-navigation a:hover { color: #bbb; }
.menu-toggle { display: none; color: #fff; background: transparent; border: 0; padding: 8px; font-size: 22px; line-height: 1; }
.menu-toggle[hidden] { display: none; }
.hero { position: relative; min-height: max(720px, 100vh); color: #fff; isolation: isolate; background: #101820; }
.hero-video { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.hero::before { content: ""; position: absolute; z-index: -1; inset: 0; background: #0008; }
.hero-slides { display: grid; min-height: inherit; }
.hero[data-swipe] { touch-action: pan-y pinch-zoom; }
.hero[data-swipe] .hero-slides { cursor: grab; user-select: none; -webkit-user-select: none; }
.hero.is-dragging .hero-slides { cursor: grabbing; }
.hero-slide { grid-area: 1 / 1; display: grid; align-items: center; min-width: 0; padding: 0 16px; opacity: 0; visibility: hidden; pointer-events: none; transition: opacity 500ms ease, visibility 500ms; }
.hero-slide.is-active { opacity: 1; visibility: visible; pointer-events: auto; }
.hero-copy { width: min(1140px, 100%); margin-inline: auto; text-align: center; }
.hero-copy h1 { font-size: 5em; }
.hero-tagline { margin-top: 16px; font-size: 29px; font-weight: 700; line-height: 1; }
.hero-brand img { width: 60%; height: auto; margin: 0 auto 35px; }
.hero-brand p { font-family: Poppins, sans-serif; font-size: 29px; font-weight: 700; line-height: 1; }
.hero-brand-link { display: inline-block; margin-top: 35px; padding: 12px 24px; border: 1px solid #fff; color: #fff; font-family: Poppins, sans-serif; font-size: 15px; text-decoration: none; transition: background-color 250ms, color 250ms; }
.hero-brand-link:hover, .hero-brand-link:focus-visible { background: #fff; color: #000; }
.hero-controls { position: absolute; inset: auto 20px 20px; display: flex; justify-content: space-between; opacity: 0; pointer-events: none; transition: opacity 180ms; }
.hero-controls:focus-within { opacity: 1; pointer-events: auto; }
.hero-controls button { width: 38px; height: 38px; padding: 0; border: 1px solid #ffffff70; background: #0004; color: #fff; font: 24px/1 sans-serif; }
.hero-controls button[data-slide="pause"] { margin-inline: auto; font-size: 16px; }
.section-light { background: var(--paper); color: #222; }
.philosophy { text-align: center; }
.philosophy-inner { max-width: 800px; margin-inline: auto; padding-top: calc(130px + 1em); }
.philosophy-copy { margin-top: 65px; }
.philosophy-copy p + p { margin-top: 1.85714em; }
.company-inner { max-width: 938px; margin-inline: auto; padding-top: calc(130px + 1em); padding-bottom: 8vw; }
.company h2 { text-align: center; }
.company-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 48px; padding: 32px 32px 64px; margin-top: 65px; }
.company dl > div + div { margin-top: 29.7px; }
.company dt { font-size: 0.8em; font-weight: 700; line-height: 1; }
.company dd { margin-top: 0.4rem; line-height: 1; }
.company dd.company-name { font-size: 19px; font-weight: 700; }
.business-list { margin: 0; padding: 0; list-style: none; line-height: 1; }
.business-list li + li { margin-top: 0.4em; }
.business-list li::before { content: "・"; }
.company dd.company-address { line-height: 1.5; }
.company address { font-style: normal; }
.map-link { display: inline-block; margin-top: 0.4em; font-weight: 600; text-decoration: underline; }
.contact { background: #000; color: #fff; text-align: center; padding: 48px 4% 56px; }
.contact-inner { max-width: 628px; margin-inline: auto; }
.contact h2 { margin-bottom: 24px; }
.contact p { margin-bottom: 24px; }
.contact-button { display: inline-block; min-width: 176px; padding: 10px 28px; border: 1px solid #777; border-radius: 0; background: transparent; color: #fff; font-family: inherit; font-size: 14px; font-weight: 400; line-height: 20px; letter-spacing: 0.1em; text-decoration: none; }
.contact-button:hover { background: #181818; border-color: #fff; color: #fff; }
.contact-button:disabled { opacity: 0.5; cursor: not-allowed; }
.contact noscript p { margin: 20px 0 0; font-size: 0.9em; }
.site-footer { background: #161616; color: #fff; padding: 24px 20px; font-size: 10px; line-height: 20px; text-align: center; }
.not-found { min-height: calc(100vh - 148px); background: #fff; padding: 80px max(24px, calc((100% - 1200px) / 2)); }
.not-found h1 { margin-bottom: 24px; font-size: 30px; line-height: 1.3; font-weight: 400; }
.not-found > a { display: inline-block; margin-top: 24px; }
@media (max-width: 1024px) {
  .company-inner { padding-bottom: 0; }
  .hero-brand p { font-size: 1.5em; }
}
@media (max-width: 921px) {
  :root { font-size: 14.592px; }
  .header-inner { min-height: 72px; width: calc(100% - 40px); flex-wrap: wrap; }
  .site-logo { flex-basis: 174px; }
  .site-logo img { width: 174px; }
  .menu-toggle:not([hidden]) { display: block; }
  .site-navigation { display: grid; width: 100%; gap: 0; padding: 12px 0 20px; }
  .site-navigation a { line-height: 44px; font-size: 16px; }
  .site-navigation[data-enhanced] { display: none; }
  .site-navigation[data-enhanced].is-open { display: grid; }
  .site-header:has(.site-navigation.is-open) { background: #000; }
  .not-found { padding-top: 48px; }
}
@media (max-width: 767px) {
  .hero { min-height: 100vh; }
  .hero-slide { padding-inline: 1em; }
  .hero-copy h1 { font-size: 3.2em; }
  .hero-tagline { margin-top: 1em; font-size: 1.6em; }
  .hero-brand img { width: 92%; }
  .hero-brand p { font-size: 1em; }
  .philosophy, .company { padding-inline: 4%; }
  .company-grid { grid-template-columns: 1fr; row-gap: 29.7px; padding: 32px 16px 50px; }
  .company dl > div + div { margin-top: 29.7px; }
  .contact { padding-bottom: 80px; }
  .site-footer { padding-block: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}