@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Noto+Sans+JP:wght@400;500;600&family=Noto+Serif+JP:wght@400;500;600&display=swap');

:root {
  --paper: #faf5f6;
  --white: #fffdfd;
  --ink: #513c47;
  --muted: #806c76;
  --rose: #98536e;
  --rose-light: #f1e2e8;
  --line: #e6d5dc;
  --serif: 'Cormorant Garamond', 'Noto Serif JP', serif;
  --sans: 'Noto Sans JP', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 105px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 16px; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
a, button, summary { -webkit-tap-highlight-color: transparent; }
img { display: block; width: 100%; height: auto; }
p, h1, h2, figure { margin: 0; }
p { line-height: 2.1; }
::selection { background: #e9cbd7; }
[hidden] { display: none !important; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--rose); outline-offset: 5px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.skip-link { position: fixed; top: -100px; left: 15px; padding: 15px; background: var(--rose); color: white; z-index: 30; }
.skip-link:focus { top: 15px; }

.site-header { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; height: 96px; padding: 0 6%; background: #fffdfdf5; border-bottom: 1px solid #ecdee3; backdrop-filter: blur(12px); }
.brand { display: block; width: 152px; flex-shrink: 0; }
.desktop-nav { display: flex; align-items: center; gap: 33px; font-size: .875rem; }
.desktop-nav > a { padding: 13px 0; }
.desktop-nav a:hover { color: var(--rose); }
.desktop-nav .header-contact { display: flex; align-items: center; gap: 23px; padding: 12px 22px; border: 1px solid #cfadb9; border-radius: 50px; margin-left: 10px; }
.contact-dot { width: 5px; height: 5px; background: var(--rose); border-radius: 50%; }
.menu-toggle { display: none; }

.hero { position: relative; padding: 27px 8% 28px; overflow: hidden; }
.hero-kicker { display: flex; justify-content: space-between; color: var(--muted); font-size: .75rem; letter-spacing: .13em; }
.hero-kicker span:last-child { font-family: var(--serif); font-size: 1.125rem; letter-spacing: .02em; font-style: italic; }
.hero-content { display: grid; grid-template-columns: 52% 48%; align-items: center; min-height: 640px; }
.hero-copy { position: relative; z-index: 1; padding: 52px 0 60px; }
.eyebrow { display: flex; align-items: center; gap: 13px; font-size: .8125rem; letter-spacing: .1em; margin-bottom: 22px; }
.short-line { width: 26px; height: 1px; background: var(--rose); }
.hero-english { font-family: var(--serif); font-weight: 400; font-size: clamp(4.5rem,7.4vw,7.5rem); line-height: .9; letter-spacing: -.045em; color: #815164; margin-left: -5px; }
.hero-english em { font-weight: 400; color: #a7627c; }
h1 { font-family: 'Noto Serif JP',serif; font-size: clamp(1.5rem,2.5vw,2.5rem); font-weight: 500; letter-spacing: .04em; line-height: 1.8; margin-top: 27px; overflow-wrap: anywhere; }
.accent-word { color: var(--rose); }
.hero-lead { font-size: 1rem; line-height: 2; margin: 23px 0 25px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 45px; min-height: 55px; max-width: 100%; padding: 16px 28px; font-size: .875rem; border-radius: 50px; transition: background .2s,transform .2s; }
.button:hover { transform: translateY(-2px); }
.button-dark { background: var(--rose); color: #fff; }
.button-dark:hover { background: #7e3e56; }
.button-line { width: 23px; height: 1px; background: currentColor; flex-shrink: 0; }
.hero-art { position: relative; height: 545px; margin-left: -12%; margin-right: -12%; }
.hero-art::before { content: ''; position: absolute; width: 82%; height: 94%; border: 1px solid #e1c6d1; border-radius: 50%; left: 15%; top: 2%; transform: rotate(17deg); }
.hero-art > img { position: absolute; width: 132%; max-width: none; height: 100%; object-fit: contain; left: -16%; top: -2%; mix-blend-mode: multiply; mask-image: linear-gradient(to right,transparent,#000 12%,#000 88%,transparent),linear-gradient(to bottom,transparent,#000 12%,#000 85%,transparent); mask-composite: intersect; }
.art-caption { position: absolute; right: 4%; bottom: 12px; display: flex; flex-direction: column; font-size: .75rem; letter-spacing: .06em; line-height: 1.8; color: var(--muted); }
.hero-bottom { border-top: 1px solid var(--line); padding-top: 22px; display: flex; justify-content: space-between; gap: 20px; font-size: .75rem; letter-spacing: .08em; color: var(--muted); }
.hero-bottom a { display: flex; align-items: center; gap: 15px; }
.scroll-track { height: 23px; width: 1px; background: #c49aac; }
.business-strip { display: flex; align-items: center; justify-content: space-between; overflow: hidden; gap: 24px; padding: 28px 6%; background: #f1e3e9; color: #735464; white-space: nowrap; font-family: var(--serif); font-size: 1rem; letter-spacing: .035em; }
.business-strip i { color: #b07c92; font-size: 1.15rem; font-style: normal; }

.section-shell { padding: 95px 8%; }
.section-label { display: flex; justify-content: space-between; align-items: center; gap: 20px; font-size: .8125rem; color: var(--muted); }
.section-number { letter-spacing: .08em; font-weight: 500; }
.about { background: var(--white); text-align: center; }
.about .section-label { max-width: 1150px; margin: 0 auto; }
.about-body { max-width: 880px; margin: 52px auto 0; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 65px; text-align: left; }
.about h2 { font-family: 'Noto Serif JP',serif; font-size: 2rem; font-weight: 500; line-height: 1.9; letter-spacing: .035em; }
.about-description p { font-size: 1rem; line-height: 2.2; margin-bottom: 17px; }
.about-description p:last-child { margin-bottom: 0; }
.about-signature { font-family: var(--serif); font-size: 2.6rem; line-height: 1.2; font-style: italic; color: #b7869b; margin: 25px auto 0; max-width: 880px; text-align: left; }
.about-signature span { color: #9c647c; }

.services { background: var(--paper); }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 35px; margin: 44px 0 45px; }
.section-heading h2 { font-family: 'Noto Serif JP',serif; font-size: 2.25rem; font-weight: 500; line-height: 1.8; letter-spacing: .025em; }
.section-heading p { font-size: 1rem; line-height: 2; color: var(--muted); padding-bottom: 8px; }
.service-list { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }
.service { background: var(--white); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.service:first-child { grid-column: 1 / -1; }
.service summary { display: grid; grid-template-columns: 39px minmax(0,1fr) 30px; gap: 11px 20px; align-items: center; cursor: pointer; list-style: none; padding: 30px; }
.service summary::-webkit-details-marker { display: none; }
.service-number { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; border: 1px solid #ddc1cd; border-radius: 50%; font-family: var(--serif); font-size: 1rem; grid-row: 1 / 3; align-self: start; margin-top: 7px; }
.service-name { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.english-name { font-family: var(--serif); font-size: 2.125rem; line-height: 1.1; letter-spacing: -.025em; color: #885d70; overflow-wrap: anywhere; }
.service:first-child .english-name { font-size: 2.65rem; }
.japanese-name { font-size: .875rem; font-weight: 500; line-height: 1.8; }
.service-short { grid-column: 2; grid-row: 2; font-size: .8125rem; color: var(--muted); line-height: 1.8; }
.detail-toggle { position: relative; width: 28px; height: 28px; grid-column: 3; grid-row: 1 / 3; border-radius: 50%; border: 1px solid #d7b8c6; }
.detail-toggle::before,.detail-toggle::after { content: ''; position: absolute; width: 10px; height: 1px; background: var(--rose); top: 13px; left: 8px; }
.detail-toggle::after { transform: rotate(90deg); }
.service[open] .detail-toggle { background: #f3e4eb; }
.service[open] .detail-toggle::after { transform: none; }
.service summary:hover { background: #fcf7f9; }
.service-detail { padding: 0 35px 32px 89px; }
.service:first-child .service-detail { display: grid; grid-template-columns: .9fr 1.2fr; gap: 60px; }
.service-intro { font-family: 'Noto Serif JP',serif; font-size: 1.4rem; font-weight: 500; line-height: 1.85; margin-bottom: 20px; }
.service-detail>div>p { font-size: 1rem; line-height: 2.05; }
.speciality { display: inline-block; font-size: .8125rem; letter-spacing: .03em; background: #f7ebf0; padding: 8px 15px; border-radius: 30px; color: #89546c; margin-top: 0; }
.service-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0; padding: 0; }
.service-tags li { padding: 6px 10px; border: 1px solid var(--line); border-radius: 25px; font-size: .75rem; }
.text-link { display: inline-flex; align-items: center; gap: 16px; border-bottom: 1px solid #b9869d; padding-bottom: 6px; font-size: .875rem; line-height: 1.8; }
.small-square { width: 4px; height: 4px; border-radius: 50%; background: var(--rose); flex-shrink: 0; }

.petonary { display: grid; grid-template-columns: 1fr 1fr; background: var(--white); padding: 85px 8%; gap: 55px; align-items: center; }
.petonary-copy { padding: 0; }
.petonary-wordmark { font-family: var(--serif); font-weight: 500; font-size: 3.75rem; letter-spacing: -.025em; line-height: 1.1; color: #9c627b; margin: 40px 0 25px; }
.petonary-wordmark span { display: block; font-family: var(--sans); font-size: .8125rem; letter-spacing: .16em; margin-top: 10px; }
.petonary h2 { font-family: 'Noto Serif JP',serif; font-weight: 500; font-size: 1.9rem; line-height: 1.85; margin-bottom: 22px; letter-spacing: .025em; }
.petonary-copy>p:not(.petonary-wordmark) { font-size: 1rem; line-height: 2.1; }
.petonary-categories { display: flex; flex-wrap: wrap; gap: 20px; font-size: .8125rem; margin: 24px 0 28px; }
.petonary-categories a { border-bottom: 1px solid #c39bb0; padding-bottom: 5px; }
.external-icon { width: 11px; height: 11px; border: 1px solid currentColor; position: relative; flex-shrink: 0; }
.external-icon::after { content: ''; position: absolute; width: 6px; height: 6px; top: -4px; right: -4px; border: 1px solid currentColor; background: var(--rose); }
.petonary-photo { position: relative; min-height: 520px; background: #f0e7ec; border-radius: 48% 48% 22px 22px; overflow: hidden; border: 12px solid #f6edf0; }
.petonary-photo>img { position: absolute; height: 100%; width: 100%; object-fit: cover; object-position: 47% center; mix-blend-mode: multiply; }
.petonary-photo figcaption { position: absolute; bottom: 19px; width: 100%; text-align: center; font-family: var(--serif); font-size: .875rem; letter-spacing: .08em; color: var(--ink); }

.contact { position: relative; background: #efdee6; padding-bottom: 145px; overflow: hidden; }
.contact-body { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr 1fr; gap: 65px; margin-top: 48px; align-items: center; }
.contact h2 { font-family: 'Noto Serif JP',serif; font-size: clamp(2rem,3.3vw,3.25rem); line-height: 1.8; font-weight: 500; letter-spacing: .025em; }
.contact-body p { font-size: 1rem; line-height: 2.1; margin-bottom: 27px; }
.button-light { background: var(--white); border: 1px solid #caa4b5; color: #74495d; }
.button-light:hover { background: #f9f0f4; }
.contact-body .contact-note { font-size: .8125rem; color: var(--muted); margin: 14px 0 0; }
.contact-background { position: absolute; bottom: -.2em; left: 8%; font-family: var(--serif); font-size: clamp(4rem,12vw,12rem); font-style: italic; color: #dec2ce; letter-spacing: -.025em; line-height: 1.4; white-space: nowrap; }

.site-footer { padding: 48px 6% 25px; background: var(--white); }
.footer-main { display: flex; align-items: center; gap: 32px; }
.footer-main>p { font-size: .875rem; line-height: 1.8; }
.footer-main>p>span { font-family: var(--serif); font-size: .8125rem; color: var(--muted); }
.footer-main nav { margin-left: auto; display: flex; gap: 25px; font-size: .8125rem; }
.footer-main nav a:hover { text-decoration: underline; }
.footer-bottom { display: flex; justify-content: space-between; border-top: 1px solid var(--line); margin-top: 32px; padding-top: 23px; font-size: .75rem; letter-spacing: .04em; color: var(--muted); }
.footer-bottom small { font-size: inherit; }
.footer-bottom a { display: flex; align-items: center; gap: 14px; }
.mobile-break { display: none; }

@media (min-width: 1600px) {
  .hero,.section-shell { padding-left: max(8%,calc((100vw - 1400px)/2)); padding-right: max(8%,calc((100vw - 1400px)/2)); }
}
@media (max-width: 1100px) {
  .desktop-nav { gap: 20px; }
  .desktop-nav .header-contact { padding: 10px 17px; gap: 16px; margin-left: 0; }
  .hero { padding-left: 6%; padding-right: 6%; }
  .hero-content { min-height: 610px; }
  .hero-english { font-size: 6rem; }
  .hero-art { height: 450px; }
  .section-shell { padding: 80px 6%; }
  .about-body { gap: 35px; }
  .about h2 { font-size: 1.75rem; }
  .section-heading h2 { font-size: 2rem; }
  .service summary { padding: 26px; gap: 10px 13px; }
  .service-detail { padding-left: 73px; padding-right: 26px; }
  .service:first-child .service-detail { gap: 35px; }
  .petonary { padding: 75px 6%; gap: 35px; }
  .petonary-photo { min-height: 495px; }
  .petonary h2 { font-size: 1.6rem; }
  .footer-main>p>span { display: none; }
  .footer-main nav { gap: 18px; }
}
@media (max-width: 800px) {
  html { scroll-padding-top: 86px; }
  .site-header { height: 82px; }
  .brand { width: 138px; }
  .desktop-nav { display: none; }
  .menu-toggle { display: flex; align-items: center; gap: 13px; padding: 14px 0 14px 15px; background: none; border: 0; color: var(--ink); font-size: .875rem; min-height: 44px; }
  .menu-lines { position: relative; width: 23px; height: 10px; border-top: 1px solid #8c6478; border-bottom: 1px solid #8c6478; }
  .menu-toggle[aria-expanded=true] .menu-lines { border-color: transparent; }
  .menu-toggle[aria-expanded=true] .menu-lines::before,.menu-toggle[aria-expanded=true] .menu-lines::after { content: ''; position: absolute; top: 4px; left: 0; height: 1px; width: 23px; background: #8c6478; transform: rotate(45deg); }
  .menu-toggle[aria-expanded=true] .menu-lines::after { transform: rotate(-45deg); }
  .mobile-nav { position: absolute; top: 82px; left: 0; right: 0; background: var(--white); padding: 15px 6% 25px; border-bottom: 1px solid var(--line); }
  .mobile-nav a { display: block; padding: 16px 0; border-bottom: 1px solid var(--line); }
  .hero { padding-top: 22px; }
  .hero-kicker { font-size: .75rem; }
  .hero-kicker span:last-child { font-size: 1rem; }
  .hero-content { display: block; min-height: 0; }
  .hero-copy { padding: 40px 0 0; }
  .eyebrow { font-size: .75rem; gap: 10px; letter-spacing: .03em; margin-bottom: 25px; }
  .hero-english { font-size: clamp(4.75rem,14vw,7rem); line-height: .91; }
  h1 { font-size: 1.6rem; line-height: 1.85; margin-top: 25px; letter-spacing: .02em; }
  .hero-lead { margin: 18px 0 23px; font-size: 1rem; line-height: 2; }
  .button { padding: 16px 25px; gap: 35px; }
  .hero-art { height: 310px; width: 88%; max-width: 500px; margin: 15px auto 25px; }
  .hero-art::before { width: 82%; left: 9%; height: 92%; }
  .hero-art>img { width: 130%; left: -15%; top: -2%; }
  .art-caption { right: -2%; bottom: 0; font-size: .75rem; }
  .hero-bottom { font-size: .75rem; letter-spacing: .02em; align-items: center; }
  .hero-bottom>span { max-width: 48%; line-height: 1.8; }
  .hero-bottom>a { max-width: 47%; gap: 10px; line-height: 1.8; }
  .business-strip { justify-content: flex-start; padding: 22px 6%; gap: 20px; font-size: .875rem; }
  .section-shell { padding: 62px 6%; }
  .section-label { font-size: .75rem; }
  .about-body { display: block; margin-top: 35px; text-align: center; }
  .about h2 { font-size: 1.75rem; }
  .about-description { margin: 27px auto 0; max-width: 460px; text-align: left; }
  .about-description p { font-size: 1rem; margin-bottom: 19px; }
  .desktop-break { display: none; }
  .about-signature { text-align: center; font-size: 2.5rem; margin-top: 31px; }
  .section-heading { display: block; margin: 33px 0; }
  .section-heading h2 { font-size: 1.875rem; }
  .section-heading p { font-size: 1rem; margin-top: 22px; }
  .service-list { grid-template-columns: 1fr; gap: 17px; }
  .service:first-child { grid-column: auto; }
  .service summary { grid-template-columns: 29px minmax(0,1fr) 26px; padding: 24px 20px; gap: 10px; }
  .service-number { width: 27px; height: 27px; font-size: .875rem; margin-top: 5px; }
  .english-name,.service:first-child .english-name { font-size: 1.9rem; }
  .japanese-name { font-size: .875rem; line-height: 1.8; }
  .service-short { font-size: .75rem; line-height: 1.85; }
  .detail-toggle { width: 26px; height: 26px; }
  .detail-toggle::before,.detail-toggle::after { top: 12px; left: 7px; }
  .service-detail { padding: 0 22px 28px 22px; }
  .service:first-child .service-detail { display: block; }
  .service-intro { font-size: 1.3rem; margin-bottom: 16px; }
  .speciality { margin-bottom: 20px; }
  .service-detail>div>p { font-size: 1rem; }
  .service-tags li { font-size: .8125rem; }
  .text-link { font-size: .875rem; gap: 12px; }
  .petonary { display: block; padding: 65px 6%; }
  .petonary-wordmark { font-size: 3.6rem; margin: 32px 0 23px; }
  .petonary h2 { font-size: 1.7rem; }
  .petonary-categories { font-size: .875rem; gap: 18px; }
  .petonary-photo { min-height: 340px; max-width: 500px; margin: 36px auto 0; border-width: 9px; }
  .contact { padding-bottom: 110px; }
  .contact-body { display: block; margin-top: 35px; }
  .contact h2 { font-size: 1.9rem; }
  .contact-body>div { margin-top: 26px; }
  .contact-body .contact-note { font-size: .875rem; }
  .contact-background { font-size: 18vw; left: 6%; bottom: -.05em; }
  .site-footer { padding: 35px 6% 23px; }
  .footer-main { flex-wrap: wrap; gap: 24px; }
  .footer-main>p { font-size: .875rem; }
  .footer-main nav { margin-left: 0; width: 100%; gap: 17px 22px; flex-wrap: wrap; font-size: .875rem; }
  .footer-bottom { font-size: .75rem; margin-top: 26px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { transition: none !important; animation: none !important; }
}
.operation-list{list-style:none;padding:0}.operation-list li{border-bottom:1px solid #c39bb0;padding-bottom:5px;font-size:.875rem}