/* ==========================================================================
   Global Layout Pty Ltd — Design Tokens
   A letterhead-and-seal system: warm parchment neutrals, an espresso-brown
   ground, and a brass accent that stands in for an official stamp/seal —
   fitting a firm whose job is turning formal visits into real outcomes.
   ========================================================================== */
:root {
  /* Colour — matched to the official business card design:
     #F6F2EA 暖米白 (warm ivory), #D4AF37 香槟金 (champagne gold),
     #3D2A1C 咖啡棕 (coffee brown). --brass-deep keeps a more muted,
     text-safe gold (the previous --brass value) since the bright
     champagne gold doesn't have enough contrast against --paper for
     body text — it's used for larger decorative elements instead
     (seal rings, icons, borders, dividers) where that's not an issue. */
  --ink:            #241a12;   /* primary text, warm near-black */
  --ink-soft:       #5a4c3f;   /* secondary text */
  --paper:          #f6f2ea;   /* base background, warm ivory */
  --paper-alt:      #efe4cf;   /* alternating section background */
  --paper-line:     rgba(36, 26, 18, 0.12);
  --espresso:       #3d2a1c;   /* coffee brown ground (hero / approach / footer) */
  --espresso-soft:  #503725;
  --brass:          #d4af37;   /* champagne gold — decorative accent */
  --brass-deep:     #a9812e;   /* muted gold — text-safe */
  --cream:          #f2e9d8;   /* light text/lines on dark ground */
  --white:          #fffdf9;

  /* Type */
  --font-display: "Songti SC", "STSong", "Noto Serif SC", Georgia, "Times New Roman", serif;
  --font-body: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;

  /* Layout */
  --container-w: 1180px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 2.75rem;
  --space-5: 4.5rem;
  --space-6: 7rem;
  --radius: 3px;
}

/* ==========================================================================
   Reset & base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 var(--space-2);
  color: var(--ink);
  letter-spacing: 0.01em;
}
h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); font-weight: 500; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 var(--space-2); }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }

.container { max-width: var(--container-w); margin: 0 auto; padding: 0 var(--space-3); }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--espresso); color: var(--white);
  padding: 0.75rem 1.25rem; z-index: 200; border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; }

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 3px;
}

/* Eyebrow + signature "letterhead rule": a thin brass line with a centred
   diamond — the one recurring device that ties every section back to the
   idea of an official seal / letterhead, used sparingly and consistently. */
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--brass-deep);
  margin: 0;
}
.eyebrow-light { color: var(--brass); }

.rule {
  width: 64px;
  height: 1px;
  background: var(--paper-line);
  margin: var(--space-2) 0 var(--space-3);
  position: relative;
}
.rule::after {
  content: "";
  position: absolute;
  left: 0; top: -3px;
  width: 6px; height: 6px;
  background: var(--brass);
  transform: rotate(45deg);
}
.rule-light { background: rgba(242, 233, 216, 0.25); }
.rule-light::after { background: var(--brass); }

.section { padding: var(--space-6) 0; }
.section-note { color: var(--ink-soft); max-width: 62ch; }
.lede { color: var(--ink-soft); max-width: 62ch; }

.text-link {
  display: inline-block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--brass-deep);
  border-bottom: 1px solid var(--paper-line);
  padding-bottom: 3px;
  transition: border-color 0.25s ease, color 0.25s ease, transform 0.25s ease;
}
.text-link:hover { border-color: var(--brass-deep); transform: translateX(2px); }
.text-link-light { color: var(--cream); border-color: rgba(242,233,216,0.35); }
.text-link-light:hover { border-color: var(--brass); color: var(--white); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247, 242, 231, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--paper-line);
}
.header-inner {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0.9rem var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.brand { display: flex; align-items: center; gap: 0.65rem; margin-right: auto; }
.brand-mark { color: var(--brass-deep); flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-cn { font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; }
.brand-en { font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); }

.main-nav ul { display: flex; gap: var(--space-2); }
.main-nav a {
  font-size: 0.92rem;
  color: var(--ink-soft);
  position: relative;
  padding: 0.3rem 0.05rem;
  transition: color 0.2s ease;
  white-space: nowrap;
}
.main-nav a::after {
  content: "";
  position: absolute; left: 0; right: 100%; bottom: -2px; height: 1px;
  background: var(--brass-deep);
  transition: right 0.25s ease;
}
.main-nav a:hover, .main-nav a.is-active { color: var(--ink); }
.main-nav a:hover::after, .main-nav a.is-active::after { right: 0; }

.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.lang-switch { display: flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; color: var(--ink-soft); }
.lang-switch a { padding: 0.15rem 0.15rem; }
.lang-switch a.is-active { color: var(--brass-deep); font-weight: 700; }
.lang-switch a:hover { color: var(--ink); }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px; height: 34px;
  background: none; border: none; cursor: pointer; padding: 0;
}
.menu-toggle span { display: block; width: 100%; height: 1.5px; background: var(--ink); transition: transform 0.25s ease, opacity 0.25s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  background: linear-gradient(180deg, var(--espresso) 0%, var(--espresso-soft) 100%);
  color: var(--cream);
  padding: var(--space-6) 0 var(--space-5);
  overflow: hidden;
  min-height: 78vh;
  display: flex;
  align-items: flex-end;
}
.hero-scene {
  position: absolute; inset: 0;
  color: rgba(242, 233, 216, 0.14);
}
.skyline { width: 100%; height: 100%; position: absolute; bottom: 0; left: 0; }
.hero-content {
  position: relative;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 var(--space-3);
  width: 100%;
  animation: hero-rise 2.2s cubic-bezier(.2,.7,.2,1) both;
}
@keyframes hero-rise {
  from { opacity: 0; transform: translateY(36px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Every hero's text rises and fades in on load — applied broadly so it
   covers the homepage hero (.hero-content, above) and every interior
   page's hero (.page-hero .container). Deliberately slow (2+ seconds)
   so it reads as a clear, easy-to-notice entrance rather than a quick
   flicker viewers might miss. */
.page-hero .container { animation: hero-rise 2.1s cubic-bezier(.2,.7,.2,1) both; }

/* Hero decorative line-art (homepage skyline, and the document/route/
   network motifs on interior pages) gently "draws itself in" once on
   load — a single restrained entrance, not a perpetual effect, in
   keeping with an understated, official tone. Runs slowly (7s) so the
   motion is unmistakable rather than completing before it's noticed. */
@keyframes hero-decoration-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes hero-line-draw { from { stroke-dashoffset: 1000; } to { stroke-dashoffset: 0; } }

.hero-scene, .hero-decoration {
  animation: hero-decoration-fade 3s ease both;
}
/* :not([stroke-dasharray]) preserves a handful of shapes that already use
   stroke-dasharray deliberately for texture (the ANZ route line, the
   Local Execution network connectors, the Visa Support accent circle) —
   those keep their own dash pattern untouched rather than being
   overridden by the draw-in animation's dasharray. */
.hero-scene svg :is(path, line, circle, rect, ellipse):not([stroke-dasharray]),
.hero-decoration svg :is(path, line, circle, rect, ellipse):not([stroke-dasharray]) {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: hero-line-draw 7s ease-in-out 0.4s both;
}
@media (prefers-reduced-motion: reduce) {
  .hero-scene svg :is(path, line, circle, rect, ellipse):not([stroke-dasharray]),
  .hero-decoration svg :is(path, line, circle, rect, ellipse):not([stroke-dasharray]) {
    stroke-dashoffset: 0;
  }
}
.hero h1 { color: var(--white); max-width: 18ch; margin-top: 0.6rem; }
.hero-tagline { color: var(--cream); opacity: 0.85; font-size: 1.05rem; max-width: 46ch; margin-top: var(--space-2); }
.hero-links { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-4); }

/* ==========================================================================
   About
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: var(--space-5);
  align-items: center;
}
.about-figure { color: var(--paper-line); justify-self: center; }
.seal-figure { width: 220px; color: var(--brass); opacity: 0.55; }
.about-photo {
  width: 100%;
  max-width: 340px;
  height: auto;
  display: block;
  border-radius: var(--radius);
  box-shadow: 0 18px 40px rgba(46, 32, 19, 0.16);
}

/* ==========================================================================
   Photo banners (About page supporting image, Bespoke Travel lifestyle)
   ========================================================================== */
.section-photo-banner { padding: var(--space-4) 0; }
.photo-banner-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
}
.lifestyle-placeholder {
  border: 1px dashed var(--paper-line);
  padding: var(--space-5) var(--space-3);
  text-align: center;
  color: var(--brass-deep);
  opacity: 0.7;
}
.lifestyle-art { width: 220px; margin: 0 auto; }

/* ==========================================================================
   Delegations hero decoration (document + seal motif)
   ========================================================================== */
.page-hero-graphic { position: relative; overflow: hidden; }
.hero-decoration {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 55%;
  min-width: 320px;
  color: rgba(242, 233, 216, 0.14);
  pointer-events: none;
}
.hero-decoration svg { width: 100%; height: 100%; }
.hero-decoration-light { color: rgba(46, 32, 19, 0.09); }

/* ==========================================================================
   Local Execution — real vehicle photo (once uploaded)
   ========================================================================== */
.vehicle-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}
.vehicle-gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper-alt);
}
.vehicle-gallery-item img { width: 100%; height: auto; display: block; }

/* ==========================================================================
   Capabilities
   ========================================================================== */
.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--paper-line);
  border: 1px solid var(--paper-line);
}
.capability-card {
  background: var(--paper);
  padding: var(--space-4) var(--space-3);
  transition: background 0.25s ease, transform 0.25s ease;
}
.capability-card:hover { background: var(--white); transform: translateY(-3px); }
.card-icon { display: inline-flex; color: var(--brass-deep); width: 34px; height: 34px; margin-bottom: var(--space-2); }
.capability-card h3 { margin-bottom: 0.4rem; font-size: 1.05rem; }
.capability-card p { color: var(--ink-soft); font-size: 0.92rem; margin: 0; }

/* ==========================================================================
   Sectors
   ========================================================================== */
.section-sectors { background: var(--paper-alt); }
.sector-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--paper-line);
  border: 1px solid var(--paper-line);
  margin-bottom: var(--space-3);
}
.sector-list li {
  background: var(--paper-alt);
  padding: var(--space-2) var(--space-2);
  font-size: 0.92rem;
  color: var(--ink-soft);
}

/* ==========================================================================
   Approach
   ========================================================================== */
.section-approach { background: var(--espresso); color: var(--cream); }
.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.approach-col h3 { color: var(--white); font-size: 1rem; letter-spacing: 0.04em; margin-bottom: var(--space-2); }
.approach-col li {
  padding: 0.55rem 0;
  border-top: 1px solid rgba(242,233,216,0.14);
  font-size: 0.92rem;
  color: rgba(242,233,216,0.82);
}
.approach-col li:last-child { border-bottom: 1px solid rgba(242,233,216,0.14); }
.approach-line { font-family: var(--font-display); font-size: 1.15rem; color: var(--white); margin: 0; }

/* ==========================================================================
   CTA
   ========================================================================== */
.section-cta { padding: var(--space-5) 0; }
.cta-inner { text-align: center; max-width: 52ch; margin: 0 auto; }
.cta-inner h2 { margin-bottom: var(--space-3); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--paper-alt); border-top: 1px solid var(--paper-line); }
.footer-inner {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: var(--space-5) var(--space-3) var(--space-4);
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-4);
}
.footer-brand .brand-cn { display: block; font-family: var(--font-display); font-size: 1.2rem; }
.footer-brand .brand-en { display: block; font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); margin: 0.2rem 0 var(--space-2); }
.footer-tagline { color: var(--ink-soft); font-size: 0.88rem; max-width: 32ch; }
.footer-col h3 { font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--brass-deep); margin-bottom: var(--space-2); }
.footer-col ul li { margin-bottom: 0.55rem; font-size: 0.92rem; }
.footer-col a:hover { color: var(--brass-deep); }
.footer-contact li { display: flex; flex-direction: column; gap: 0.15rem; }
.footer-contact span { font-size: 0.72rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.06em; }
.footer-bottom {
  border-top: 1px solid var(--paper-line);
  padding: var(--space-2) var(--space-3);
  text-align: center;
  font-size: 0.8rem;
  color: var(--ink-soft);
}

/* ==========================================================================
   Interior page hero (About / Delegations / Bespoke / Visa / ANZ / Local / Contact)
   ========================================================================== */
.page-hero {
  padding: var(--space-5) 0 var(--space-4);
  background: var(--paper-alt);
  border-bottom: 1px solid var(--paper-line);
}
.page-hero h1 { margin-top: 0.4rem; max-width: 26ch; }
.page-hero .lede { margin-top: var(--space-2); max-width: 60ch; }
.page-hero-dark {
  background: linear-gradient(180deg, var(--espresso) 0%, var(--espresso-soft) 100%);
  color: var(--cream);
  border-bottom: none;
}
.page-hero-dark h1 { color: var(--white); }
.page-hero-subtitle { color: var(--cream); opacity: 0.85; margin-top: var(--space-2); max-width: 50ch; }
.hero-quote { font-style: normal; max-width: 24ch; }

.tagline-strip {
  font-family: var(--font-display);
  color: var(--brass-deep);
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  margin-top: var(--space-2);
}

.badge-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  margin-top: var(--space-3);
}
.badge-strip-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
  font-weight: 600;
}
.badge-check { width: 20px; height: 20px; color: var(--brass-deep); flex-shrink: 0; }

/* ==========================================================================
   About page
   ========================================================================== */
.about-detail-grid {
  display: grid;
  grid-template-columns: 1.6fr 0.9fr;
  gap: var(--space-5);
  align-items: start;
}
.stat-card {
  border: 1px solid var(--paper-line);
  padding: var(--space-4);
  text-align: center;
  background: var(--paper-alt);
}
.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--brass-deep);
  line-height: 1;
}
.stat-label {
  display: block;
  margin-top: var(--space-1);
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.section-quote { background: var(--espresso); color: var(--cream); text-align: center; }
.rule-center { margin-left: auto; margin-right: auto; }
.rule-center::after { left: 50%; margin-left: -3px; }
.section-quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  line-height: 1.7;
  max-width: 46ch;
  margin: 0 auto;
  color: var(--white);
}

/* ==========================================================================
   Delegations — numbered service blocks
   ========================================================================== */
.service-list { display: flex; flex-direction: column; }
.service-block {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--paper-line);
}
.service-list .service-block:last-child { border-bottom: 1px solid var(--paper-line); }
.service-number {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--brass);
  opacity: 0.7;
}
.service-body h3 { margin-bottom: 0.5rem; }
.service-body p { color: var(--ink-soft); max-width: 68ch; }

/* ==========================================================================
   Bespoke Travel — pillar cards
   ========================================================================== */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--paper-line);
  border: 1px solid var(--paper-line);
}
.pillar-card { background: var(--paper); padding: var(--space-4) var(--space-3); }
.pillar-card h3 { color: var(--brass-deep); font-size: 1rem; margin-bottom: 0.5rem; }
.pillar-card p { color: var(--ink-soft); font-size: 0.92rem; margin: 0; }

/* ==========================================================================
   Visa Support — resource cards
   ========================================================================== */
.resource-list { display: flex; flex-direction: column; gap: 1px; background: var(--paper-line); border: 1px solid var(--paper-line); margin-bottom: var(--space-3); }
.resource-card {
  background: var(--paper);
  padding: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.resource-icon { color: var(--brass-deep); width: 30px; height: 30px; flex-shrink: 0; }
.resource-info { flex: 1; min-width: 0; }
.resource-info h3 { font-size: 0.98rem; margin-bottom: 0.15rem; }
.resource-meta { color: var(--ink-soft); font-size: 0.82rem; margin: 0; }
.resource-badge {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border: 1px solid var(--paper-line);
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  white-space: nowrap;
}
.resource-download {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
  background: var(--brass-deep);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  white-space: nowrap;
  transition: background 0.2s ease;
}
.resource-download:hover { background: var(--espresso); }

/* ==========================================================================
   Australia & New Zealand — region cards
   ========================================================================== */
.region-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.region-card { border: 1px solid var(--paper-line); padding: var(--space-4); background: var(--paper-alt); }
.region-card h3 { color: var(--brass-deep); margin-bottom: var(--space-2); }
.region-cities { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.region-cities li {
  font-size: 0.88rem;
  padding: 0.35rem 0.75rem;
  background: var(--paper);
  border: 1px solid var(--paper-line);
}

/* ==========================================================================
   Local Execution — vehicle placeholder
   ========================================================================== */
.vehicle-placeholder {
  border: 1px dashed var(--paper-line);
  padding: var(--space-5);
  text-align: center;
  color: var(--ink-soft);
}
.vehicle-art { width: 220px; margin: 0 auto var(--space-2); color: var(--brass-deep); opacity: 0.6; }
.vehicle-note { font-size: 0.88rem; margin: 0; }

/* ==========================================================================
   Contact page
   ========================================================================== */
.contact-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: var(--space-5); align-items: start; }
.contact-details-standalone { max-width: 480px; }
.contact-details dl div { padding: var(--space-3) 0; border-top: 1px solid var(--paper-line); }
.contact-details dl div:last-child { border-bottom: 1px solid var(--paper-line); }
.contact-details dt { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--brass-deep); margin-bottom: 0.3rem; }
.contact-details dd { margin: 0; font-size: 1.02rem; }
.contact-details a:hover { color: var(--brass-deep); }

/* ==========================================================================
   Scroll reveal (progressive enhancement via IntersectionObserver)
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-in { opacity: 1; transform: translateY(0); }
.hero.reveal { opacity: 1; transform: none; } /* hero has its own entrance animation */

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1100px) {
  .hero-decoration {
    width: 100%;
    min-width: 0;
    left: 0;
    /* higher alpha than the desktop side-accent version — on mobile this
       is now a full-bleed background behind the text, so it needs more
       presence to still read clearly and be noticeable while animating */
    color: rgba(242, 233, 216, 0.26);
  }
  .hero-decoration-light { color: rgba(46, 32, 19, 0.18); }
  .main-nav { display: none; }
  .menu-toggle { display: flex; }
  .header-actions { gap: var(--space-2); }

  .site-header.nav-open .main-nav {
    display: block;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--paper-line);
    box-shadow: 0 12px 24px rgba(36,26,18,0.08);
  }
  .site-header.nav-open .main-nav ul { flex-direction: column; gap: 0; padding: var(--space-2) var(--space-3); }
  .site-header.nav-open .main-nav a { display: block; padding: 0.8rem 0; border-bottom: 1px solid var(--paper-line); }
  .site-header.nav-open .main-nav a::after { display: none; }

  .about-grid { grid-template-columns: 1fr; }
  .about-figure { order: -1; }
  .seal-figure { width: 140px; }

  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .sector-list { grid-template-columns: repeat(2, 1fr); }
  .approach-grid { grid-template-columns: 1fr; gap: var(--space-3); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  .about-detail-grid { grid-template-columns: 1fr; }
  .pillar-grid { grid-template-columns: repeat(2, 1fr); }
  .region-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .service-block { grid-template-columns: 60px 1fr; }
}

@media (max-width: 620px) {
  .container { padding: 0 var(--space-2); }
  .hero { min-height: 70vh; padding: var(--space-5) 0 var(--space-4); }
  .hero-links { gap: var(--space-2) var(--space-3); flex-direction: column; align-items: flex-start; }
  .capability-grid { grid-template-columns: 1fr; }
  .sector-list { grid-template-columns: 1fr 1fr; }
  .section { padding: var(--space-5) 0; }
  .brand-en { display: none; }
  .footer-inner { grid-template-columns: 1fr; }

  .pillar-grid { grid-template-columns: 1fr; }
  .service-block { grid-template-columns: 1fr; gap: var(--space-1); }
  .service-number { font-size: 1.3rem; }
  .vehicle-gallery { grid-template-columns: repeat(2, 1fr); }
}

/* ==========================================================================
   Large desktop/monitor readability — minimal, isolated adjustment.
   Only bumps the base body text size (which cascades to plain paragraph
   text, .lede, .section-note, etc. that don't set their own font-size).
   Headings, nav, buttons and other rem-sized UI are unaffected since rem
   units reference the html root element, not body. Mobile/tablet sizes
   (everything below this breakpoint) are completely untouched.
   ========================================================================== */
@media (min-width: 1440px) {
  body { font-size: 17.5px; }
}