/* September 2026: lighter editorial presentation, built on the existing brand. */
:root {
  --paper: #eeece4;
  --paper-light: #f8f7f2;
  --forest: #163c32;
  --forest-deep: #102c25;
  --ink: #17382e;
  --ink-soft: #43564f;
  --gold-deep: #80652f;
  --muted: #5d6a63;
  --terracotta: #92794c;
  --shadow: 0 12px 40px rgba(16,44,37,.045);
}
.site-container { width: min(1320px, calc(100% - 80px)); }
.header, .header.scrolled {
  color: var(--forest-deep);
  background: rgba(248,247,242,.96);
  border-bottom-color: var(--line);
  box-shadow: none;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.header .brand-copy strong { color: var(--forest-deep); }
.header .brand-copy span { color: var(--muted); }
.header .nav-link { color: var(--ink-soft); }
.header .nav-link:hover, .header .nav-link.active { color: var(--forest); }
.header .lang-switcher { border-color: var(--line); border-radius: 24px; }
.header .lang-btn { color: var(--ink-soft); border-radius: 50%; min-height: 34px; min-width: 34px; }
.header .lang-btn.active, .header .lang-btn:hover { color: white; background: var(--forest); }
.header-cta { color: white; background: var(--forest); border-radius: 30px; padding-inline: 1.3rem; }
.header .menu-toggle { color: var(--forest); border-color: var(--line); border-radius: 50%; }
.header .menu-toggle.active { color: white; border-color: rgba(255,255,255,.5); }
.button { border-radius: 30px; min-height: 54px; padding-inline: 1.4rem; font-weight: 500; }
.button > span:last-child { transition: transform 180ms ease; }
.button:hover > span:last-child { transform: translateX(3px); }
.eyebrow { font-size: .69rem; letter-spacing: .15em; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }
/* A bounded composition keeps the copy and photograph balanced on wide screens. */
.home-hero {
  width: min(1440px, 100%);
  min-height: 0;
  margin-inline: auto;
  padding: calc(var(--header-height) + 32px) 40px 48px;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 1fr);
  gap: 40px;
  color: var(--ink);
  background: var(--paper-light);
}
.hero-copy-panel { min-height: 650px; background: none; }
.hero-copy-inner { width: 100%; margin: 0; padding: 38px 0; }
.hero-copy-inner .eyebrow { color: var(--gold-deep); display: flex; align-items: center; gap: 12px; }
.hero-copy-inner .eyebrow::before { content: ''; width: 28px; height: 1px; flex: 0 0 auto; background: currentColor; }
.hero-title { color: var(--forest-deep); font-size: clamp(3.7rem, 6.6vw, 6.2rem); font-weight: 400; line-height: 1.03; letter-spacing: -.048em; }
.hero-title em { color: var(--gold-deep); font-style: italic; font-weight: 400; }
.hero-lead { max-width: 490px; color: var(--ink-soft); font-size: 1rem; line-height: 1.85; margin-top: 30px; }
.hero-actions { gap: 12px; margin-top: 30px; }
.home-hero .hero-actions .button-gold { color: white; background: var(--forest); }
.home-hero .hero-actions .button-gold:hover { background: var(--forest-deep); }
.home-hero .hero-actions .button-ghost { color: var(--forest); border-color: var(--line); }
.home-hero .hero-actions .button-ghost:hover { background: var(--paper); border-color: var(--forest); }
.hero-facts { margin-top: 36px; border-color: var(--line); gap: 20px; grid-template-columns: 1fr 1.1fr; }
.hero-facts dt { color: var(--muted); font-size: .6rem; }
.hero-facts dd { color: var(--ink-soft); font-size: .71rem; }
.hero-visual { min-height: 650px; border-radius: 160px 12px 12px 12px; }
.hero-visual img { object-position: 52% center; }
.hero-visual-shade { background: linear-gradient(180deg, transparent 50%, rgba(10,30,24,.68)); }
.hero-role-card { color: white; width: calc(100% - 48px); right: 24px; bottom: 24px; border-radius: 12px; padding: 20px 22px; background: rgba(16,44,37,.84); }
.hero-role-card ol { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.hero-role-card li { display: flex; flex-direction: column; gap: 5px; padding-bottom: 0; }
.hero-role-card li strong { font-size: .77rem; line-height: 1.5; }
.hero-role-card li span { color: #d4cdb8; }
.hero-caption { top: 26px; right: 22px; bottom: auto; left: auto; writing-mode: horizontal-tb; transform: none; font-size: .57rem; color: white; }
.role-kicker { font-size: .62rem; margin-bottom: 12px; }
html[lang='ja'] .hero-title, html[lang^='zh'] .hero-title { font-size: clamp(2.6rem, 4.5vw, 4.1rem); line-height: 1.38; letter-spacing: -.055em; }
html[lang='ja'] .hero-title em, html[lang^='zh'] .hero-title em { font-style: normal; max-width: 9em; }
/* Quiet wayfinding and shorter section rhythms. */
.decision-bar { background: var(--forest); }
.decision-grid { min-height: 108px; gap: 36px; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); }
.decision-grid > p { font-size: 1.12rem; }
.decision-grid li { min-height: 54px; padding-inline: 14px; }
.decision-grid li span { font-size: .71rem; }
.decision-grid .visual-icon { color: var(--gold); }
.intro-section, .services-section, .property-section, .process-section, .faq-section, .company-section, .contact-section { padding-block: 108px; }
.intro-grid { grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 90px; }
.intro-copy { padding-top: 34px; }
.lead-copy { font-size: 1.02rem; }
.section-heading h2, .section-heading-row h2, .property-heading h2, .process-intro h2,
.portal-copy h2, .faq-heading h2, .company-heading h2, .contact-heading h2 { font-size: clamp(2.5rem, 4vw, 4rem); line-height: 1.1; font-weight: 400; }
html[lang='ja'] :is(.section-heading,.property-heading,.process-intro,.portal-copy,.faq-heading,.company-heading,.contact-heading,.journey-copy) h2,
html[lang^='zh'] :is(.section-heading,.property-heading,.process-intro,.portal-copy,.faq-heading,.company-heading,.contact-heading,.journey-copy) h2 { font-size: clamp(2rem, 3.15vw, 3rem); line-height: 1.5; letter-spacing: -.025em; }
.scope-statement { margin-top: 26px; }
.journey-section { padding-bottom: 104px; }
.journey-grid { min-height: 470px; box-shadow: none; border-radius: 12px; overflow: hidden; grid-template-columns: minmax(0,1fr) minmax(0,1fr); }
.journey-visual { min-height: 470px; }
.journey-copy { padding: 46px; background: var(--paper); }
.journey-copy h2 { font-size: clamp(2.4rem, 3.7vw, 3.5rem); font-weight: 400; }
.journey-copy > p:not(.eyebrow) { margin-top: 20px; }
.journey-steps { margin-top: 24px; }
.journey-steps li { padding-block: 10px; }
.journey-badge { border-radius: 8px; }
/* Services read in order, without a grid of equally weighted boxes. */
.services-section { background: var(--paper-light); }
.service-list { margin-top: 56px; display: block; background: none; border: 0; border-top: 1px solid var(--line); }
.service-row { min-height: 0; padding: 30px 0; grid-template-columns: 58px minmax(0,.9fr) minmax(0,1fr); gap: 30px; align-items: center; border-bottom: 1px solid var(--line); background: none; }
.service-row:hover { transform: none; background: rgba(22,60,50,.025); }
.service-row > p { grid-column: 3; max-width: none; font-size: .91rem; }
.service-symbol { gap: 6px; align-items: center; color: var(--gold-deep); }
.service-symbol small { font-size: .76rem; }
.service-symbol .visual-icon { width: 25px; height: 25px; }
.service-title-wrap h3 { font-size: clamp(1.45rem,2.15vw,2rem); line-height: 1.35; }
.service-tag { margin-bottom: 8px; }
.property-section { background: var(--forest); }
.property-image-frame { height: 330px; margin-top: 48px; border-radius: 12px; }
.property-grid { margin-top: 32px; gap: 16px; border: 0; background: none; }
.property-card { min-height: 265px; padding: 26px; background: rgba(255,255,255,.035); border: 1px solid rgba(255,255,255,.18); border-radius: 10px; }
.property-card h3 { font-size: 1.45rem; line-height: 1.4; }
.property-card p, .property-heading > p, .company-heading > p { color: rgba(255,255,255,.78); }
.process-list li { min-height: 140px; }
.process-list h3 { font-size: 1.55rem; }
.operations-card { border-radius: 12px; overflow: hidden; box-shadow: none; }
.operations-copy h2 { font-size: clamp(1.8rem,2.7vw,2.65rem); line-height: 1.4; font-weight: 400; }
.operations-boundary { background: var(--paper); }
.portal-section { padding-bottom: 100px; }
.portal-card { min-height: 350px; border-radius: 12px; box-shadow: none; background: #e7e9df; }
.portal-index { color: var(--gold-deep); }
.faq-section { border-top: 1px solid var(--line); }
.faq-list summary { font-family: var(--font-sans); font-size: 1rem; }
.faq-list details { border-color: var(--line); }
.company-section { background: var(--forest-deep); }
.representative-card, .company-office { border-radius: 10px; overflow: hidden; }
.company-details { border-radius: 0 0 10px 10px; }
.contact-layout { border-radius: 14px; overflow: hidden; box-shadow: none; }
.form-input, .form-select, .form-textarea { border-radius: 7px; }
.form-group label { font-size: .82rem; }
.contact-form { padding: 36px; }
.contact-channels a { border-radius: 8px; }
.scroll-top-btn { border-radius: 50%; }
/* Related pages share the same light navigation and typography. */
.inner-hero { min-height: 680px; grid-template-columns: minmax(0,1fr) minmax(0,1fr); }
.inner-hero-copy, .inner-hero-visual { min-height: 596px; }
.inner-hero-copy-inner { width: auto; margin-left: max(40px,calc((100vw - 1320px)/2)); margin-right: 44px; padding-block: 64px; }
.inner-hero-title { font-size: clamp(3.1rem,5.1vw,5rem); font-weight: 400; line-height: 1.08; }
html[lang='ja'] .inner-hero-title, html[lang^='zh'] .inner-hero-title { font-size: clamp(2.5rem,3.6vw,3.65rem); line-height: 1.5; }
.inner-hero-note { border-radius: 10px; }
.inner-hero-lead { font-size: .98rem; }
html[lang='ja'] .inner-modern h2, html[lang^='zh'] .inner-modern h2 { line-height: 1.45; }
@media (min-width: 769px) and (max-width: 1120px) {
  .home-hero { grid-template-columns: minmax(0,1fr) minmax(0,.95fr); gap: 26px; padding-inline: 30px; }
  .hero-copy-panel, .hero-visual { min-height: 585px; }
  .hero-title { font-size: clamp(3.5rem,6vw,4.6rem); }
  .hero-visual { border-top-left-radius: 100px; }
  .hero-role-card { width: calc(100% - 32px); right: 16px; bottom: 16px; padding: 18px; }
  .hero-role-card ol { grid-template-columns: 1fr; gap: 0; }
  .hero-role-card li { flex-direction: row; gap: 14px; padding-block: 7px; }
  .hero-facts { grid-template-columns: 1fr; gap: 12px; }
  .intro-grid { gap: 50px; }
  .journey-copy { padding: 32px; }
  .service-row { grid-template-columns: 44px minmax(0,.8fr) minmax(0,1fr); gap: 20px; }
  .inner-hero-copy-inner { margin-left: 30px; margin-right: 30px; }
}
@media (max-width: 1120px) {
  .header-actions > .lang-switcher { display: flex; }
  .header-actions { gap: 14px; }
  .decision-grid { padding-block: 24px; gap: 20px; grid-template-columns: 1fr; }
  .decision-grid ul { border-left: 0; }
  .decision-grid li:first-child { padding-left: 0; }
  .decision-grid li:last-child { border-right: 0; }
  .intro-grid { grid-template-columns: 1fr; gap: 24px; }
  .intro-copy { padding-top: 0; }
}
@media (max-width: 768px) {
  .site-container { width: calc(100% - 40px); }
  .header-actions { gap: 10px; }
  .header .lang-btn { min-width: 27px; min-height: 30px; padding-inline: 4px; font-size: .61rem; }
  .header .brand-copy span { display: none; }
  .header-inner { gap: 10px; }
  .brand { gap: 7px; }
  .header .menu-toggle { width: 40px; height: 40px; }
  .home-hero { grid-template-columns: 1fr; gap: 28px; padding: calc(var(--header-height) + 24px) 20px 30px; }
  .hero-copy-panel { min-height: 0; }
  .hero-copy-inner { width: 100%; padding: 12px 0 0; }
  .hero-copy-inner .eyebrow { font-size: .57rem; margin-bottom: 22px; }
  .hero-title { font-size: clamp(3.4rem,12.2vw,5rem); line-height: 1.02; }
  html[lang='ja'] .hero-title, html[lang^='zh'] .hero-title { font-size: clamp(2.35rem,8.7vw,3.5rem); line-height: 1.4; letter-spacing: -.05em; }
  .hero-title em { margin-top: .04em; }
  .hero-lead { margin-top: 22px; font-size: .91rem; line-height: 1.8; }
  .hero-actions { display: flex; flex-direction: row; flex-wrap: wrap; margin-top: 24px; gap: 10px; }
  .hero-actions .button { width: auto; font-size: .75rem; min-height: 48px; padding-inline: 16px; gap: 14px; }
  .hero-facts { grid-template-columns: 1fr 1.08fr; gap: 14px; margin-top: 24px; padding-top: 16px; }
  .hero-facts dt { font-size: .54rem; }
  .hero-facts dd { font-size: .64rem; }
  .hero-visual { min-height: 380px; border-radius: 90px 10px 10px 10px; }
  .hero-role-card { right: 16px; bottom: 16px; width: calc(100% - 32px); padding: 16px; }
  .hero-role-card ol { gap: 10px; }
  .hero-role-card li strong { font-size: .65rem; }
  .hero-caption { display: block; font-size: .5rem; top: 18px; right: 18px; }
  .role-kicker { font-size: .56rem; }
  .decision-grid { padding-block: 24px; }
  .decision-grid > p { font-size: 1.1rem; }
  .decision-grid ul { gap: 8px 0; }
  .decision-grid li { min-height: 46px; padding: 8px; border: 0; }
  .decision-grid li:first-child { padding-left: 8px; }
  .decision-grid li:nth-child(-n + 2) { border-bottom: 0; }
  .decision-grid li span { font-size: .7rem; }
  .intro-section, .services-section, .property-section, .process-section, .faq-section, .company-section, .contact-section { padding-block: 68px; }
  .section-heading h2, .section-heading-row h2, .property-heading h2, .process-intro h2,
  .portal-copy h2, .faq-heading h2, .company-heading h2, .contact-heading h2, .journey-copy h2 { font-size: clamp(2.35rem,9.8vw,3.5rem); }
  html[lang='ja'] :is(.section-heading,.property-heading,.process-intro,.portal-copy,.faq-heading,.company-heading,.contact-heading,.journey-copy) h2,
  html[lang^='zh'] :is(.section-heading,.property-heading,.process-intro,.portal-copy,.faq-heading,.company-heading,.contact-heading,.journey-copy) h2 { font-size: clamp(1.75rem,6.8vw,2.7rem); line-height: 1.5; }
  .lead-copy { font-size: .94rem; }
  .journey-section { padding: 0 0 68px; }
  .journey-grid { grid-template-columns: 1fr; width: calc(100% - 40px); min-height: 0; }
  .journey-visual { min-height: 280px; }
  .journey-copy { padding: 30px 24px; }
  .journey-badge { min-height: 44px; padding: 10px; }
  .journey-badge span { font-size: .65rem; }
  .service-list { margin-top: 34px; }
  .service-row, .service-row:hover { grid-template-columns: 36px minmax(0,1fr); gap: 16px; padding: 26px 0; }
  .service-title-wrap h3 { font-size: 1.5rem; }
  .service-row > p { grid-column: 2; font-size: .9rem; }
  .property-image-frame { height: 230px; margin-top: 32px; }
  .property-grid { gap: 12px; }
  .property-card { min-height: 0; padding: 24px; }
  .property-card-top { margin-bottom: 24px; }
  .property-card h3 { min-height: 0; font-size: 1.4rem; }
  .process-layout, .faq-layout { gap: 32px; }
  .process-list li { min-height: 0; padding-block: 24px; }
  .process-list h3 { font-size: 1.35rem; }
  .operations-card { width: calc(100% - 40px); }
  .operations-symbol { min-height: 80px; }
  .operations-copy, .operations-boundary { padding: 28px 24px; }
  .operations-copy h2 { font-size: 1.8rem; }
  .portal-section { padding-block: 40px 68px; }
  .portal-card { width: calc(100% - 40px); min-height: 0; padding: 28px 24px; gap: 26px; }
  .portal-index { font-size: .85rem; }
  .portal-actions { max-width: none; }
  .company-grid, .contact-layout { margin-top: 34px; }
  .office-intro { flex-direction: row; align-items: center; }
  .office-facts li { min-height: 74px; flex-direction: row; align-items: center; justify-content: flex-start; gap: 20px; }
  .contact-form { padding: 24px 20px; }
  .form-input, .form-select, .form-textarea { font-size: 16px; }
  .inner-hero { grid-template-columns: 1fr; min-height: 0; }
  .inner-hero-copy { min-height: 0; }
  .inner-hero-copy-inner { margin: 0 20px; width: auto; padding-block: 54px; }
  .inner-hero-title { font-size: clamp(3rem,11vw,4.6rem); }
  html[lang='ja'] .inner-hero-title, html[lang^='zh'] .inner-hero-title { font-size: clamp(2rem,7.9vw,3.4rem); }
  .inner-hero-visual { min-height: 380px; }
}
@media (max-width: 359px) {
  .header .brand-copy { display: none; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-facts { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .button > span:last-child { transition: none; }
}
/* Keep the close control above the drawer, including its parent's stacking context. */
body.menu-open .header { z-index: 1200; }
body.menu-open .header .menu-toggle.active { color: var(--forest); border-color: var(--line); }

/* The screening page retains light controls against its dark photograph. */
.screening-hero-title { font-size: clamp(3.6rem,5.8vw,6rem); line-height: 1.08; font-weight: 400; }
html[lang='ja'] .screening-hero-title, html[lang^='zh'] .screening-hero-title { font-size: clamp(2.5rem,4vw,4rem); line-height: 1.45; }
.screening-hero-card { border-radius: 12px; }
.screening-decision-bar { background: var(--forest); }
@media (max-width: 768px) {
  .screening-hero-title { font-size: clamp(2.8rem,10.5vw,4.2rem); }
  html[lang='ja'] .screening-hero-title, html[lang^='zh'] .screening-hero-title { font-size: clamp(1.9rem,7.6vw,3rem); line-height: 1.5; }
}