@charset "UTF-8";

:root {
  color-scheme: light;
  --ink: #172c2d;
  --ink-deep: #102122;
  --paper: #f5f4ef;
  --paper-bright: #fbfaf7;
  --white: #fff;
  --gold: #c0a270;
  --gold-pale: #d9c7a5;
  --text: #283a39;
  --muted: #78817a;
  --line: rgba(23, 44, 45, .14);
  --serif: "Iowan Old Style", "Noto Serif SC", "Songti SC", "STSong", Georgia, serif;
  --sans: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-family: var(--sans);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: 28px;
  background: var(--paper-bright);
  color: var(--text);
}

*,
*::before,
*::after { box-sizing: border-box; }

body { margin: 0; min-width: 320px; }
a { color: inherit; }
button, summary { font: inherit; }
.wrap { width: min(1200px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; padding: 12px 16px; color: var(--ink); background: white; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.hero {
  position: relative;
  isolation: isolate;
  min-height: 700px;
  height: min(100svh, 900px);
  overflow: hidden;
  color: var(--white);
  background-color: var(--ink-deep);
  background-image: linear-gradient(90deg, rgba(11, 28, 30, .92) 0%, rgba(13, 30, 32, .77) 39%, rgba(13, 30, 32, .22) 100%), linear-gradient(0deg, rgba(12, 26, 27, .8), transparent 38%), url("/image-1.webp");
  background-position: center, center, center 54%;
  background-size: cover;
}
.hero::after { position: absolute; z-index: -1; inset: 0; content: ""; opacity: .12; pointer-events: none; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.76' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.2'/%3E%3C/svg%3E"); }
.site-header { position: absolute; z-index: 5; top: 0; left: 0; display: flex; align-items: center; justify-content: space-between; width: 100%; height: 100px; padding-inline: max(48px, calc((100% - 1320px) / 2)); border-bottom: 1px solid rgba(255,255,255,.17); }
.brand { display: inline-flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; }
.brand-mark { flex: 0 0 auto; display: block; width: 44px; height: 44px; }
.brand-copy { display: grid; gap: 5px; }
.brand-name { font-size: 18px; font-weight: 600; letter-spacing: .18em; line-height: 1; }
.brand-en { color: rgba(255,255,255,.62); font-size: 8px; letter-spacing: .19em; line-height: 1; }
.desktop-nav { display: flex; align-items: center; gap: clamp(27px, 4vw, 58px); font-size: 13px; letter-spacing: .08em; }
.desktop-nav a { color: rgba(255,255,255,.82); text-decoration: none; transition: color .2s ease; }
.desktop-nav a:hover { color: var(--gold-pale); }
.desktop-nav .nav-cta { display: inline-flex; align-items: center; gap: 16px; padding: 12px 17px; border: 1px solid rgba(255,255,255,.32); color: var(--white); }
.nav-cta span { color: var(--gold-pale); font-size: 16px; }
.mobile-menu { display: none; }
.hero-content { position: relative; z-index: 1; padding-top: clamp(200px, 27vh, 270px); }
.eyebrow { display: flex; align-items: center; gap: 13px; margin: 0; color: var(--muted); font-size: 10px; font-weight: 500; letter-spacing: .2em; }
.hero-eyebrow { color: rgba(255,255,255,.67); }
.eyebrow-line { display: inline-block; width: 34px; height: 1px; background: var(--gold); }
.hero h1 { max-width: 850px; margin: 28px 0 22px; font-family: var(--serif); font-size: clamp(54px, 7vw, 88px); font-weight: 500; letter-spacing: .02em; line-height: 1.32; }
.hero h1 span { color: #e0d2b7; }
.hero-intro { max-width: 610px; margin: 0; color: rgba(255,255,255,.73); font-size: 15px; font-weight: 300; letter-spacing: .06em; line-height: 2.05; }
.text-link { display: inline-flex; align-items: center; gap: 22px; color: inherit; text-decoration: none; }
.hero-link { margin-top: 30px; padding-bottom: 9px; border-bottom: 1px solid rgba(255,255,255,.44); font-size: 12px; letter-spacing: .11em; }
.hero-link span { color: var(--gold-pale); font-size: 17px; transition: transform .25s ease; }
.hero-link:hover span { transform: translateY(4px); }
.hero-footer { position: absolute; z-index: 1; right: 0; bottom: 0; left: 0; display: flex; align-items: center; gap: clamp(32px, 7vw, 96px); min-height: 98px; border-top: 1px solid rgba(255,255,255,.2); }
.hero-fact { display: grid; gap: 8px; color: rgba(255,255,255,.92); font-size: 13px; letter-spacing: .08em; }
.hero-fact-label { color: rgba(255,255,255,.48); font-size: 8px; letter-spacing: .17em; }
.scroll-hint { display: flex; align-items: center; gap: 14px; margin-left: auto; color: rgba(255,255,255,.65); text-decoration: none; font-size: 8px; letter-spacing: .18em; }
.scroll-hint i { display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid rgba(255,255,255,.4); border-radius: 50%; color: var(--gold-pale); font-size: 14px; font-style: normal; }
.hero-index { position: absolute; top: 45%; right: 6%; color: rgba(255,255,255,.16); font-family: var(--serif); font-size: clamp(95px, 15vw, 208px); font-weight: 400; line-height: 1; }

.section { padding-block: clamp(94px, 12vw, 156px); }
.about-section { background: var(--paper-bright); }
.about-layout { position: relative; display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: clamp(46px, 8vw, 112px); }
.section-number { margin-right: 9px; color: var(--gold); font-family: var(--serif); font-size: 15px; letter-spacing: 0; }
.section-aside { padding-top: 12px; }
.aside-rule { display: block; width: 1px; height: 86px; margin: 48px 0 24px 5px; background: var(--gold); }
.aside-note { margin: 0; color: #75807a; font-family: var(--serif); font-size: 17px; letter-spacing: .12em; line-height: 1.9; }
.section-kicker { margin: 0 0 16px; color: var(--gold); font-size: 11px; letter-spacing: .18em; }
.about-copy h2, .section-heading-row h2 { margin: 0; color: var(--ink); font-family: var(--serif); font-size: clamp(34px, 4.3vw, 54px); font-weight: 500; letter-spacing: .045em; line-height: 1.5; }
.serif-accent { color: #998058; font-style: italic; font-weight: 400; }
.about-body { max-width: 650px; margin-top: 34px; color: #66716a; font-size: 14px; letter-spacing: .04em; line-height: 2.25; }
.about-body p { margin: 0 0 13px; }
.about-signature { display: flex; align-items: center; gap: 13px; margin-top: 36px; color: var(--ink); font-family: var(--serif); font-size: 13px; letter-spacing: .14em; }
.signature-line { width: 35px; height: 1px; background: var(--gold); }
.about-stamp { position: absolute; right: 0; bottom: -10px; display: grid; place-items: center; width: 130px; height: 130px; border: 1px solid rgba(192,162,112,.52); border-radius: 50%; color: #a58a5f; text-align: center; transform: rotate(-12deg); }
.about-stamp::before { position: absolute; inset: 7px; border: 1px solid rgba(192,162,112,.27); border-radius: 50%; content: ""; }
.about-stamp span { font-size: 6px; letter-spacing: .19em; }
.about-stamp b { font-family: var(--serif); font-size: 22px; font-weight: 400; line-height: 1.4; letter-spacing: .2em; }

.business-section { background: #edece6; }
.section-heading-row { display: flex; align-items: end; justify-content: space-between; gap: 36px; margin-bottom: 54px; }
.section-heading-row .section-kicker { margin-top: 31px; }
.section-heading-row h2 { font-size: clamp(32px, 4vw, 49px); }
.section-lede { max-width: 340px; margin: 0 0 7px; color: #75807a; font-size: 13px; line-height: 2; }
.business-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid rgba(23,44,45,.18); border-bottom: 1px solid rgba(23,44,45,.18); }
.business-card { position: relative; min-height: 302px; padding: 25px 23px 27px; border-right: 1px solid rgba(23,44,45,.14); transition: background-color .25s ease, transform .25s ease; }
.business-card:first-child { border-left: 1px solid rgba(23,44,45,.14); }
.business-card:hover { z-index: 1; background: rgba(255,255,255,.47); transform: translateY(-5px); }
.card-topline { display: flex; align-items: center; justify-content: space-between; color: #80877f; font-size: 8px; letter-spacing: .16em; }
.card-symbol { color: #ab9168; font-size: 15px; }
.card-icon { position: relative; display: flex; align-items: center; justify-content: center; width: 58px; height: 58px; margin: 34px 0 22px; border: 1px solid rgba(192,162,112,.43); border-radius: 50%; }
.icon-trade span { position: absolute; width: 26px; height: 1px; background: var(--gold); transform: rotate(-32deg); }
.icon-trade span:nth-child(2) { transform: rotate(32deg); }
.icon-trade span:nth-child(3) { width: 7px; height: 7px; border: 1px solid var(--gold); border-radius: 50%; background: #edece6; transform: translate(10px,-7px); }
.icon-living span { position: absolute; width: 15px; height: 22px; border: 1px solid var(--gold); border-radius: 9px 9px 2px 2px; transform: translateX(-8px); }
.icon-living span:nth-child(2) { height: 17px; transform: translate(9px,3px); }
.icon-products span { position: absolute; width: 17px; height: 17px; border: 1px solid var(--gold); transform: rotate(45deg); }
.icon-products span:nth-child(2) { transform: translate(7px,-7px) rotate(45deg); }
.icon-products span:nth-child(3) { transform: translate(-7px,7px) rotate(45deg); }
.icon-services span { position: absolute; width: 22px; height: 22px; border: 1px solid var(--gold); border-radius: 50%; }
.icon-services span:nth-child(2) { width: 8px; height: 8px; background: var(--gold); }
.icon-services span:nth-child(3) { width: 36px; height: 1px; border: 0; border-radius: 0; background: var(--gold); transform: rotate(45deg); }
.business-card h3 { margin: 0 0 11px; color: var(--ink); font-family: var(--serif); font-size: 20px; font-weight: 500; letter-spacing: .08em; }
.business-card p { min-height: 52px; margin: 0; color: #717b74; font-size: 12px; line-height: 1.9; }
.card-caption { display: block; margin-top: 18px; color: #a49c8c; font-size: 7px; letter-spacing: .17em; }
.scope-details { margin-top: 27px; border-bottom: 1px solid rgba(23,44,45,.16); }
.scope-details summary { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; color: var(--ink); cursor: pointer; font-size: 12px; letter-spacing: .08em; list-style: none; }
.scope-details summary::-webkit-details-marker { display: none; }
.details-toggle { display: grid; place-items: center; width: 25px; height: 25px; border: 1px solid rgba(23,44,45,.24); border-radius: 50%; color: var(--gold); font-size: 15px; transition: transform .2s ease; }
.scope-details[open] .details-toggle { transform: rotate(45deg); }
.scope-details p { max-width: 1000px; margin: 0; padding: 2px 30px 22px 0; color: #717b74; font-size: 12px; line-height: 2.1; }
.scope-source { margin: 12px 0 0; color: #9a9f98; font-size: 10px; letter-spacing: .04em; }

.company-section { background: var(--paper-bright); }
.company-heading-row { margin-bottom: 48px; }
.company-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 6vw, 82px); align-items: stretch; }
.address-card { position: relative; min-height: 430px; overflow: hidden; padding: 29px 34px; color: var(--white); background: var(--ink); }
.address-card::after { position: absolute; right: -60px; bottom: -105px; width: 300px; height: 300px; border: 1px solid rgba(217,199,165,.18); border-radius: 50%; box-shadow: 0 0 0 24px rgba(217,199,165,.03), 0 0 0 60px rgba(217,199,165,.025), 0 0 0 100px rgba(217,199,165,.018); content: ""; }
.address-card-head, .company-details-heading { display: flex; align-items: center; justify-content: space-between; color: rgba(255,255,255,.55); font-size: 8px; letter-spacing: .17em; }
.address-card-head span:last-child { color: var(--gold-pale); }
.address-ornament { position: absolute; top: 94px; right: 44px; width: 107px; height: 107px; border: 1px solid rgba(217,199,165,.3); border-radius: 50%; }
.orbit { position: absolute; inset: 9px; border: 1px solid rgba(217,199,165,.22); border-radius: 50%; }
.orbit-inner { inset: 0 31px; border-radius: 50%; }
.orbit-point { position: absolute; top: 19px; left: 47px; width: 11px; height: 11px; border: 1px solid var(--gold-pale); border-radius: 50%; background: var(--ink); box-shadow: 0 0 18px rgba(217,199,165,.55); }
.orbit-cross { position: absolute; top: 52px; left: 0; width: 100%; height: 1px; background: rgba(217,199,165,.3); }
.address-label { position: relative; z-index: 1; margin: 175px 0 15px; color: var(--gold-pale); font-size: 10px; letter-spacing: .2em; }
.address-card h3 { position: relative; z-index: 1; margin: 0; color: #f5f3ec; font-family: var(--serif); font-size: 23px; font-weight: 400; letter-spacing: .1em; line-height: 1.8; }
.address-note { position: relative; z-index: 1; margin: 20px 0 0; color: rgba(255,255,255,.57); font-size: 10px; letter-spacing: .16em; }
.address-coordinates { position: absolute; z-index: 1; right: 28px; bottom: 28px; color: rgba(217,199,165,.6); font-size: 8px; letter-spacing: .14em; }
.company-details { padding-top: 8px; }
.company-details-heading { padding: 12px 0 20px; border-bottom: 1px solid var(--line); color: var(--ink); font-size: 11px; letter-spacing: .12em; }
.company-details-heading span:last-child { color: #9a9f98; font-size: 8px; letter-spacing: .17em; }
.facts-list { margin: 0; }
.fact-row { display: grid; grid-template-columns: minmax(124px, 31%) 1fr; gap: 18px; align-items: baseline; padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 12px; line-height: 1.65; }
.fact-row dt { color: #8a928b; }
.fact-row dd { margin: 0; color: var(--ink); }
.status-dot { display: inline-block; width: 6px; height: 6px; margin: 0 8px 1px 0; border-radius: 50%; background: #7b9a7d; }
.credit-code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .02em; }
.company-source { margin: 17px 0 0; color: #9a9f98; font-size: 10px; line-height: 1.8; }

.site-footer { padding: 39px 0 22px; color: var(--white); background: #112324; }
.footer-main { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-bottom: 31px; }
.footer-brand .brand-name { font-size: 16px; }
.footer-brand .brand-en { color: rgba(255,255,255,.48); }
.footer-brand .brand-mark { width: 42px; height: 42px; }
.footer-motto { margin: 0; color: rgba(255,255,255,.68); font-family: var(--serif); font-size: 14px; letter-spacing: .1em; }
.back-to-top { display: inline-flex; align-items: center; gap: 16px; color: rgba(255,255,255,.7); text-decoration: none; font-size: 11px; letter-spacing: .08em; }
.back-to-top span { color: var(--gold-pale); font-size: 16px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 17px; border-top: 1px solid rgba(255,255,255,.15); color: rgba(255,255,255,.43); font-size: 9px; letter-spacing: .05em; }

@media (max-width: 960px) {
  .wrap { width: min(100% - 56px, 760px); }
  .site-header { height: 84px; padding-inline: 28px; }
  .desktop-nav { gap: 23px; font-size: 12px; }
  .desktop-nav .nav-cta { padding: 10px 12px; }
  .hero { min-height: 730px; height: max(760px, 100svh); }
  .hero-content { padding-top: 225px; }
  .hero h1 { font-size: clamp(52px, 8vw, 74px); }
  .about-layout { grid-template-columns: 150px minmax(0,1fr); gap: 48px; }
  .about-stamp { right: 0; bottom: -95px; width: 104px; height: 104px; }
  .about-stamp b { font-size: 18px; }
  .business-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .business-card { min-height: 278px; padding-inline: 24px; border-bottom: 1px solid rgba(23,44,45,.14); }
  .business-card:nth-child(3) { border-left: 1px solid rgba(23,44,45,.14); }
  .business-card:nth-child(n+3) { border-bottom: 0; }
  .company-layout { grid-template-columns: .85fr 1.15fr; gap: 28px; }
  .address-card { padding-inline: 25px; }
  .address-card h3 { font-size: 20px; }
  .fact-row { grid-template-columns: 116px 1fr; gap: 10px; font-size: 11px; }
}

@media (max-width: 640px) {
  :root { scroll-padding-top: 16px; }
  .wrap { width: calc(100% - 42px); }
  .hero { min-height: 760px; height: 100svh; max-height: 920px; background-image: linear-gradient(90deg, rgba(11,28,30,.86), rgba(13,30,32,.48)), linear-gradient(0deg, rgba(12,26,27,.88), transparent 55%), url("/image-1.webp"); background-position: center, center, 61% center; }
  .site-header { height: 76px; padding-inline: 21px; }
  .brand { gap: 9px; }
  .brand-mark { width: 39px; height: 39px; }
  .brand-name { font-size: 16px; }
  .brand-en { font-size: 7px; }
  .desktop-nav { display: none; }
  .mobile-menu { position: relative; display: block; }
  .mobile-menu summary { display: flex; flex-direction: column; justify-content: center; gap: 6px; width: 42px; height: 42px; padding: 10px; border: 1px solid rgba(255,255,255,.38); cursor: pointer; list-style: none; }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-menu summary span { display: block; width: 20px; height: 1px; background: white; }
  .mobile-nav { position: absolute; top: 53px; right: 0; display: grid; gap: 0; min-width: 190px; padding: 8px 18px; border: 1px solid rgba(255,255,255,.16); background: rgba(15,34,35,.97); box-shadow: 0 18px 45px rgba(0,0,0,.22); }
  .mobile-nav a { padding: 14px 2px; border-bottom: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.88); text-decoration: none; font-size: 13px; }
  .mobile-nav a:last-child { border-bottom: 0; }
  .hero-content { padding-top: clamp(185px, 26vh, 235px); }
  .hero-eyebrow { gap: 9px; font-size: 8px; letter-spacing: .14em; }
  .eyebrow-line { width: 25px; }
  .hero h1 { margin: 26px 0 20px; font-size: clamp(43px, 11.4vw, 65px); line-height: 1.38; letter-spacing: 0; }
  .hero-intro { max-width: 370px; font-size: 13px; line-height: 2; }
  .desktop-only { display: none; }
  .hero-link { margin-top: 25px; font-size: 11px; }
  .hero-footer { display: grid; grid-template-columns: 1fr 1.35fr; gap: 18px 12px; min-height: 115px; padding-block: 17px; }
  .hero-fact { gap: 6px; font-size: 11px; }
  .hero-fact-label { font-size: 7px; }
  .hero-fact-year { display: none; }
  .scroll-hint { grid-column: 1 / -1; justify-self: start; gap: 10px; margin: 0; font-size: 7px; }
  .scroll-hint i { width: 23px; height: 23px; font-size: 12px; }
  .hero-index { top: 53%; right: 4%; font-size: 84px; }
  .section { padding-block: 82px; }
  .about-layout { display: block; }
  .section-aside { display: flex; align-items: center; justify-content: space-between; padding: 0; }
  .section-aside .eyebrow { font-size: 9px; }
  .aside-rule, .aside-note { display: none; }
  .about-copy { margin-top: 39px; }
  .section-kicker { margin-bottom: 13px; font-size: 10px; }
  .about-copy h2 { font-size: clamp(32px, 8.5vw, 43px); }
  .about-body { margin-top: 22px; font-size: 13px; line-height: 2.05; }
  .about-signature { margin-top: 26px; font-size: 12px; }
  .about-stamp { right: 0; bottom: -57px; width: 79px; height: 79px; }
  .about-stamp::before { inset: 4px; }
  .about-stamp b { font-size: 14px; }
  .about-stamp span { font-size: 4px; }
  .section-heading-row { display: block; margin-bottom: 32px; }
  .section-heading-row .section-kicker { margin-top: 25px; }
  .section-heading-row h2 { font-size: clamp(29px, 7.8vw, 39px); }
  .section-lede { max-width: 440px; margin: 18px 0 0; font-size: 12px; line-height: 1.9; }
  .business-grid { grid-template-columns: 1fr; }
  .business-card { min-height: 0; padding: 21px 21px 23px; border-right: 1px solid rgba(23,44,45,.14); border-bottom: 1px solid rgba(23,44,45,.14) !important; border-left: 1px solid rgba(23,44,45,.14); }
  .business-card:last-child { border-bottom: 0 !important; }
  .card-icon { margin: 22px 0 16px; }
  .business-card p { min-height: 0; max-width: 340px; }
  .card-caption { margin-top: 14px; }
  .scope-details { margin-top: 22px; }
  .scope-details p { padding-right: 0; font-size: 11px; line-height: 2; }
  .company-heading-row { margin-bottom: 29px; }
  .company-layout { grid-template-columns: 1fr; gap: 30px; }
  .address-card { min-height: 375px; padding: 24px 24px; }
  .address-ornament { top: 77px; right: 34px; width: 86px; height: 86px; }
  .orbit-point { top: 15px; left: 37px; width: 10px; height: 10px; }
  .orbit-cross { top: 42px; }
  .address-label { margin-top: 151px; }
  .address-card h3 { font-size: 21px; }
  .address-coordinates { right: 24px; bottom: 23px; }
  .company-details-heading { padding-top: 6px; }
  .fact-row { grid-template-columns: 112px minmax(0,1fr); gap: 12px; padding: 14px 0; font-size: 11px; }
  .credit-code { font-size: 10px; }
  .footer-main { flex-wrap: wrap; padding-bottom: 22px; }
  .footer-motto { order: 3; flex-basis: 100%; margin-top: 4px; font-size: 12px; }
  .back-to-top { margin-left: auto; font-size: 10px; }
  .footer-bottom { display: grid; gap: 8px; font-size: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  :root { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}