:root {
  --color-background: #f8f5ef;
  --color-surface: #fff;
  --color-text: #2f291f;
  --color-text-sub: #6f665a;
  --color-gold: #967843;
  --color-gold-light: #d9c9a8;
  --color-border: #ded6c9;
  --color-greige: #ebe5dc;
  --font-serif: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --font-sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --container: 1200px;
  --gutter: clamp(1rem, 4vw, 3rem);
  --header-h: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 20px); }
body { margin: 0; color: var(--color-text); background: var(--color-background); font-family: var(--font-sans); font-size: clamp(.95rem, 1.5vw, 1.05rem); line-height: 1.9; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .3em; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #735a2f; outline-offset: 4px; border-radius: 2px; }
.skip-link { position: fixed; z-index: 1000; top: 8px; left: 8px; transform: translateY(-150%); background: var(--color-text); color: #fff; padding: .6rem 1rem; }
.skip-link:focus { transform: translateY(0); }
.container { width: min(100% - (var(--gutter) * 2), var(--container)); margin-inline: auto; }
.section { padding: clamp(5rem, 10vw, 9rem) 0; }
.eyebrow { margin: 0 0 .8rem; color: var(--color-gold); font-family: var(--font-serif); font-size: .78rem; letter-spacing: .22em; line-height: 1.4; }
h1, h2, h3 { margin: 0; font-family: var(--font-serif); font-weight: 500; letter-spacing: .04em; line-height: 1.45; }
h1 { font-size: clamp(2.6rem, 6vw, 5.5rem); line-height: 1.35; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.55rem); }
p { margin: 0 0 1.25em; }
.site-header { position: fixed; z-index: 100; inset: 0 0 auto; height: var(--header-h); transition: background .25s, box-shadow .25s; }
.site-header.is-scrolled, .site-header.menu-visible { background: rgba(248,245,239,.94); box-shadow: 0 1px 0 rgba(47,41,31,.09); backdrop-filter: blur(10px); }
.site-header.menu-visible { background: var(--color-background); backdrop-filter: none; }
.header-inner { width: min(100% - (var(--gutter) * 2), 1360px); height: 100%; margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: flex; flex-direction: column; text-decoration: none; font-family: var(--font-serif); line-height: 1; }
.brand-main { font-size: 1.65rem; letter-spacing: .14em; }
.brand-sub { margin-top: .35rem; color: var(--color-gold); font-size: .56rem; letter-spacing: .22em; }
.global-nav ul, .site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; gap: clamp(1.2rem, 3vw, 2.7rem); }
.global-nav a { text-decoration: none; font-family: var(--font-serif); font-size: .9rem; }
.global-nav a:hover { color: var(--color-gold); }
.menu-button { display: none; width: 48px; height: 48px; border: 0; background: transparent; padding: 12px; }
.menu-button span { display: block; height: 1px; margin: 6px 0; background: currentColor; transition: transform .2s, opacity .2s; }
.hero { position: relative; min-height: min(900px, 88svh); display: block; overflow: hidden; background: var(--color-greige); }
.hero-copy { position: relative; z-index: 2; width: 48%; min-height: min(900px, 88svh); display: flex; flex-direction: column; justify-content: center; padding: calc(var(--header-h) + 2.5rem) clamp(2rem, 5vw, 5.5rem) 3rem max(var(--gutter), calc((100vw - 1360px) / 2)); }
.hero-copy::before { content: ""; position: absolute; z-index: -1; inset: 0 -4.5vw 0 0; background: rgba(255,255,255,.8); border-right: 1px solid rgba(179,149,92,.5); border-radius: 0 48% 48% 0 / 0 50% 50% 0; backdrop-filter: blur(7px); }
.hero-lead { margin: 1.8rem 0; color: var(--color-text-sub); max-width: 39rem; }
.hero h1 { font-size: clamp(2.35rem, 5.2vw, 5rem); }
.hero h1 span { display: block; white-space: nowrap; }
.hero-identity { padding-top: 1.5rem; border-top: 1px solid var(--color-gold); font-family: var(--font-serif); }
.hero-identity p { margin: 0 0 .35rem; }
.hero-identity p:last-child { font-size: .9rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.6rem; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: .65rem 1.4rem; border: 1px solid var(--color-gold); text-decoration: none; font-size: .9rem; letter-spacing: .06em; transition: background .2s, color .2s; }
.button-primary { color: #fff; background: var(--color-gold); }
.button-primary:hover { background: #755c32; }
.button-quiet:hover { background: var(--color-greige); }
.hero-media { position: absolute; z-index: 0; inset: 0; min-width: 0; overflow: hidden; }
.hero-media picture, .hero-media img { width: 100%; height: 100%; }
.hero-media img { object-fit: cover; object-position: 42% center; transform: scale(1.35); transform-origin: 42% center; }
.section-heading { margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.section-heading > p:last-child { max-width: 43rem; color: var(--color-text-sub); margin-top: 1rem; }
.section-heading.centered { text-align: center; }
.section-heading.centered::after { content: ""; display: block; width: 64px; border-top: 1px solid var(--color-gold); margin: 1.5rem auto 0; }
.section-heading.centered > p:last-child { margin-inline: auto; }
.about { background: var(--color-surface); }
.about-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(440px, 1.1fr); gap: clamp(3rem, 6vw, 6rem); align-items: start; }
.about-copy p:first-child { color: var(--color-text); font-family: var(--font-serif); font-size: clamp(1.02rem, 1.55vw, 1.22rem); }
.about-copy p:last-child { color: var(--color-text-sub); }
.about-facts { margin: 0; border-top: 1px solid var(--color-gold-light); }
.about-facts div { display: grid; grid-template-columns: 8rem 1fr; border-bottom: 1px solid var(--color-border); }
.about-facts dt, .about-facts dd { margin: 0; padding: 1.25rem 1rem; }
.about-facts dt, .about-facts dd { display: flex; align-items: center; }
.about-facts dt { background: rgba(235,229,220,.6); font-family: var(--font-serif); }
.about-facts small { color: var(--color-text-sub); font-size: .78em; }
.business-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: clamp(2rem, 4vw, 3.5rem) clamp(.75rem, 1.3vw, 1.15rem); }
.business-card { min-width: 0; }
.business-card picture { display: block; aspect-ratio: 4 / 3; overflow: hidden; }
.business-card picture img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.business-card:hover picture img { transform: scale(1.03); }
.card-body { position: relative; padding: 1rem 0 0 3.25rem; border-top: 1px solid var(--color-gold-light); }
.business-icon { position: absolute; top: 1.05rem; left: 0; width: 44px; height: 44px; color: var(--color-gold); }
.card-note { margin: 0 0 .2rem; color: var(--color-gold); font-size: .75rem; letter-spacing: .08em; }
.card-body h3 { min-height: 3.9rem; font-size: clamp(1.05rem, 1.45vw, 1.3rem); }
.card-body > p:last-child { width: calc(100% + 3.25rem); color: var(--color-text-sub); margin: .65rem 0 0 -3.25rem; font-size: .88rem; line-height: 1.8; text-align: left; }
.approach { background: var(--color-surface); }
.approach-list { counter-reset: approach; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--color-border); }
.approach-list li { padding: 2.3rem clamp(1rem, 3vw, 2.7rem); border-bottom: 1px solid var(--color-border); border-right: 1px solid var(--color-border); }
.approach-list li:last-child { border-right: 0; }
.approach-list span { color: var(--color-gold); font-family: var(--font-serif); font-size: .85rem; letter-spacing: .18em; }
.approach-list h3 { margin: 1rem 0; }
.approach-list p { color: var(--color-text-sub); margin: 0; }
.company { background: var(--color-greige); }
.company-grid { display: grid; grid-template-columns: minmax(220px, .65fr) minmax(0, 1.35fr); gap: clamp(3rem, 8vw, 8rem); align-items: start; }
.company-details { margin: 0; border-top: 1px solid var(--color-gold); }
.company-details > div { display: grid; grid-template-columns: 9rem 1fr; border-bottom: 1px solid #cfc5b6; }
.company-details dt, .company-details dd { margin: 0; padding: 1.3rem 1rem; }
.company-details dt { font-family: var(--font-serif); }
.company-details ul { margin: 0; padding-left: 1.3rem; }
.contact { background: var(--color-surface); text-align: center; }
.contact-inner { max-width: 780px; }
.contact-inner > p:not(.eyebrow) { color: var(--color-text-sub); margin-top: 1.2rem; }
.contact-pending { display: flex; flex-direction: column; gap: .25rem; margin-top: 2.5rem; padding: 1.4rem; border: 1px solid var(--color-border); background: var(--color-background); }
.contact-pending strong { font-family: var(--font-serif); font-weight: 500; }
.contact-pending span { color: var(--color-text-sub); font-size: .88rem; }
.contact-button { margin-top: 1.5rem; }
.mobile-contact-cta { display: none; }
.header-back { min-height: 44px; display: inline-flex; align-items: center; font-family: var(--font-serif); font-size: .9rem; text-decoration: none; }
.header-back::before { content: "←"; margin-right: .6rem; color: var(--color-gold); }
.contact-form-section { min-height: calc(100svh - var(--header-h)); padding: calc(var(--header-h) + clamp(4rem, 8vw, 7rem)) 0 clamp(4rem, 8vw, 7rem); background: linear-gradient(135deg, var(--color-background), #f3eee6); }
.contact-form-grid { display: grid; grid-template-columns: minmax(240px, .65fr) minmax(0, 1.35fr); gap: clamp(3rem, 8vw, 7rem); align-items: start; }
.contact-guidance { position: sticky; top: calc(var(--header-h) + 2rem); }
.contact-guidance h1 { font-size: clamp(2.25rem, 5vw, 4.5rem); line-height: 1.35; white-space: nowrap; }
.contact-guidance > p { color: var(--color-text-sub); }
.contact-guidance > .eyebrow { color: var(--color-gold); margin-bottom: 1rem; }
.contact-guidance h1 + p { margin-top: 2rem; line-height: 2; }
.contact-form { padding: clamp(1.4rem, 4vw, 3.5rem); border: 1px solid var(--color-border); background: var(--color-surface); }
.honey-field { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(0 0 0 0) !important; white-space: nowrap !important; }
.required-note { color: var(--color-text-sub); font-size: .85rem; text-align: right; }
.required-note span, .form-field em { color: #825339; font-style: normal; }
.form-field { margin-bottom: 1.6rem; }
.form-field label { display: block; margin-bottom: .55rem; font-family: var(--font-serif); }
.form-field label span { margin-left: .5rem; color: var(--color-text-sub); font-family: var(--font-sans); font-size: .75rem; }
.form-field input, .form-field select, .form-field textarea { width: 100%; min-height: 50px; border: 1px solid #bdb3a5; border-radius: 0; background: #fff; color: var(--color-text); font: inherit; padding: .7rem .85rem; }
.form-field textarea { resize: vertical; min-height: 190px; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--color-gold); outline: 3px solid rgba(150,120,67,.2); outline-offset: 1px; }
.form-status { min-height: 1.9em; margin: 0 0 1rem; font-size: .9rem; }
.form-status.is-success { color: #376044; }
.form-status.is-error { color: #8a3f32; }
.submit-button { width: 100%; border-radius: 0; font: inherit; cursor: pointer; }
.submit-button:disabled { cursor: wait; opacity: .68; }
.contact-footer .copyright { grid-column: 1 / -1; }
.footer-message { position: relative; min-height: 390px; display: grid; place-items: center; overflow: hidden; text-align: center; }
.footer-message > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.footer-message > div { position: relative; z-index: 1; padding: 4rem var(--gutter); font-family: var(--font-serif); }
.footer-message p:first-child { font-size: clamp(1.45rem, 3vw, 2.3rem); }
.footer-message span { color: var(--color-gold); letter-spacing: .18em; }
.site-footer { padding: 3rem 0; color: #f8f5ef; background: var(--color-text); }
.footer-grid { display: grid; grid-template-columns: 1fr auto; align-items: start; gap: 2rem; }
.footer-brand { margin: 0; font-family: var(--font-serif); font-size: 1.5rem; letter-spacing: .15em; }
.footer-brand span { display: block; color: var(--color-gold-light); font-size: .55rem; }
.site-footer p { margin-bottom: .5rem; }
.site-footer nav a { color: inherit; font-size: .85rem; }
.copyright { grid-column: 1 / -1; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.18); color: #d5cec4; }
.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .65s ease, transform .65s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }
@media (max-width: 1199px) {
  .business-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .business-card:nth-child(5) { grid-column: 1 / -1; width: calc(50% - .65rem); justify-self: center; }
}
@media (max-width: 1023px) {
  .hero { min-height: min(900px, 92svh); display: block; }
  .hero-copy { width: 62%; min-height: min(900px, 92svh); padding: calc(var(--header-h) + 3rem) 3.5rem 3rem var(--gutter); }
  .hero-media { position: absolute; inset: 0; min-height: 0; }
  .about-grid { grid-template-columns: 1fr; }
  .about-grid, .company-grid { gap: 3rem; }
}
@media (max-width: 767px) {
  :root { --header-h: 66px; }
  .section { padding: 4.5rem 0; }
  .menu-button { display: block; position: relative; z-index: 2; }
  .global-nav { visibility: hidden; opacity: 0; position: fixed; z-index: 101; top: var(--header-h); right: 0; bottom: 0; left: 0; width: 100vw; height: calc(100dvh - var(--header-h)); overflow-y: auto; padding: 2rem var(--gutter); background: var(--color-background); color: var(--color-text); transition: opacity .2s, visibility .2s; }
  .global-nav.is-open { visibility: visible; opacity: 1; }
  .global-nav ul { flex-direction: column; gap: 0; }
  .global-nav li { border-bottom: 1px solid var(--color-border); }
  .global-nav a { display: flex; align-items: center; min-height: 68px; color: var(--color-text); font-size: 1.12rem; font-weight: 500; line-height: 1.5; }
  .menu-button[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { min-height: 100svh; display: flow-root; }
  .hero-copy { width: 100%; min-height: 56svh; display: flex; margin: 0; padding: calc(var(--header-h) + 1.25rem) 1.25rem 3.2rem; }
  .hero-copy::before { inset: 0 -10% 0; background: rgba(255,255,255,.76); border: 0; border-bottom: 1px solid rgba(217,201,168,.7); border-radius: 0 0 50% 50% / 0 0 20% 20%; backdrop-filter: blur(2px); box-shadow: none; }
  .hero h1 { font-size: clamp(2.05rem, 9.5vw, 2.55rem); line-height: 1.38; }
  .hero .eyebrow { margin-bottom: .7rem; font-size: .7rem; letter-spacing: .18em; }
  .hero-lead { margin: 1.2rem 0; font-size: .9rem; line-height: 1.8; }
  .hero-identity { padding-top: 1rem; }
  .hero-identity p { font-size: .9rem; }
  .hero-identity p:last-child { font-size: .78rem; }
  .hero-lead br { display: none; }
  .hero-media { position: absolute; inset: 0; min-height: 0; clip-path: none; margin: 0; }
  .hero-media img { object-position: center center; transform: none; }
  .hero-actions { display: none; }
  .image-todo { right: 1.2rem; bottom: 3rem; }
  .about-grid, .company-grid, .approach-list { grid-template-columns: 1fr; }
  .about-facts { margin-top: 1rem; }
  .business-grid { grid-template-columns: 1fr; gap: 3.4rem; }
  .business-card:nth-child(5) { grid-column: auto; width: auto; }
  .card-body h3 { min-height: 0; }
  .approach-list li { border-right: 0; padding-inline: 0; }
  .company-details > div { grid-template-columns: 1fr; }
  .company-details dt { padding-bottom: 0; color: var(--color-text-sub); font-size: .85rem; }
  .company-details dd { padding-top: .35rem; overflow-wrap: anywhere; }
  .footer-message { min-height: 360px; }
  .footer-grid { grid-template-columns: 1fr; }
  .site-footer ul { flex-wrap: wrap; gap: .8rem 1.2rem; }
  .copyright { grid-column: auto; }
  .contact-form-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-guidance { position: static; }
  .contact-page .header-back { font-size: .82rem; }
  .mobile-contact-cta { position: fixed; z-index: 90; right: 0; bottom: 8%; width: 54px; min-height: 140px; display: flex; align-items: center; justify-content: center; padding: .65rem .55rem; color: #fff; background: var(--color-gold); border-radius: 18px 0 0 18px; box-shadow: 0 4px 18px rgba(47,41,31,.18); text-decoration: none; font-family: var(--font-serif); font-size: .9rem; letter-spacing: .08em; line-height: 1.25; writing-mode: vertical-rl; transition: opacity .2s, transform .2s; }
  .hero-in-view .mobile-contact-cta { opacity: 0; pointer-events: none; transform: translateX(12px); }
  .menu-open .mobile-contact-cta { display: none; }
  .site-footer { padding-bottom: 5.5rem; }
  .contact-page .site-footer { padding-bottom: 3rem; }
}
@media (max-width: 430px) {
  .about-facts div { grid-template-columns: 6.5rem 1fr; }
  .about-facts dt, .about-facts dd { padding-inline: .75rem; }
  .footer-message p br { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}