/* Ashlar & Oak — site styles, per the Visual & Web Style Guide
   "Elegance, deeply rooted."  Quiet luxury, enduring materiality.
   Layout concept: a gallery of stone and oak. Limestone ground, smoked-oak
   rooms (hero, standard, consultation), 1px linen hairlines, brass details,
   spacing on an 8px multiple. */
:root {
  /* palette (guide §2) */
  --bg: #e8e5de;          /* honed limestone ground (previous design) */
  --bg-2: #f2f0eb;        /* raised stone: plate mounts */
  --fg: #1e1b18;          /* Smoked Oak: text */
  --muted: #6b665e;       /* Muted Stone, deepened for contrast on the stone ground */
  --brass: #a38350;       /* Burnished Brass: accent, buttons, fine lines */
  --rule: #c8beb3;        /* Raw Linen: hairlines */
  --tone: #1e1b18;        /* Smoked Oak: the one black — hero, standard, art commission */
  --slate: #1e1b18;       /* footer, same black */
  --inv: #f4f1ea;         /* text on dark rooms */
  --inv-muted: #a9a398;
  --inv-rule: rgba(244, 241, 234, 0.16);
  --focus: #a38350;

  /* type (guide §3). The logo fonts are fixed so the wordmark is identical in every language:
     letters in Cormorant Garamond, the "&" in Noto Serif SC (the Chinese-site ampersand). */
  --f-logo: "Cormorant Garamond", "Cormorant", Garamond, "Times New Roman", serif;
  --f-amp: "Noto Serif SC", "Noto Serif CJK SC", "Songti SC", "STSong", serif;
  --f-display: "Cormorant Garamond", "Cormorant", Garamond, "Times New Roman", serif;
  --f-body: "Plus Jakarta Sans", "Helvetica Neue", Arial, sans-serif;

  --t-hero: clamp(2.6rem, 6.4vw, 4.5rem);
  --t-h1: clamp(2.2rem, 4.6vw, 3rem);
  --t-h2: clamp(1.6rem, 3vw, 2rem);
  --t-lead: 1.125rem;
  --t-body: 1rem;
  --t-cap: 0.75rem;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --gutter: clamp(16px, 5vw, 64px);
  --max: 1280px;
  --sec: clamp(80px, 12vw, 120px);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #161917; --bg-2: #1e221f; --fg: #ede8de; --muted: #a9aaa1; --brass: #b8975f;
    --rule: #343a35; --tone: #0f1110; --slate: #0f1110; --focus: #b8975f; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #161917; --bg-2: #1e221f; --fg: #ede8de; --muted: #a9aaa1; --brass: #b8975f;
  --rule: #343a35; --tone: #0f1110; --slate: #0f1110; --focus: #b8975f; color-scheme: dark;
}

/* dark rooms re-scope the tokens so every component inside just works */
.tone-dark, .tone-slate, .site-foot {
  --fg: var(--inv); --muted: var(--inv-muted); --rule: var(--inv-rule); --bg-2: rgba(244, 241, 234, 0.04);
  color: var(--fg);
}
.tone-dark { background: var(--tone); }
.tone-slate, .site-foot { background: var(--slate); }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: var(--f-body); font-size: var(--t-body); line-height: 1.65; font-weight: 400;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.24em; }
a:hover { color: var(--brass); }
:focus-visible { outline: 1px solid var(--focus); outline-offset: 4px; }
::selection { background: var(--brass); color: var(--bg); }

.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 99; background: var(--bg); padding: 8px 12px; }

h1, h2, h3 { font-family: var(--f-display); font-weight: 400; margin: 0; text-wrap: balance; }
h1, h2, h3, .hero-meta b, .ledger b, .facts dd, .tiers b, .gates td, .word, .addr span, .addr a, .pin, .legend li b { font-variant-numeric: lining-nums; font-feature-settings: "lnum" 1; }
h1 { font-size: var(--t-h1); line-height: 1.2; letter-spacing: 0.03em; font-weight: 300; }
h2 { font-size: var(--t-h1); line-height: 1.2; letter-spacing: 0.03em; font-weight: 300; }
h3 { font-size: var(--t-h2); line-height: 1.3; letter-spacing: 0.02em; }
h1 em, h2 em, h3 em {
  font-family: var(--f-display); font-style: italic; font-weight: 300; letter-spacing: 0.01em; color: var(--brass); text-transform: none;
}
p { margin: 0; max-width: 64ch; text-wrap: pretty; }
.lede { font-size: var(--t-lead); line-height: 1.7; letter-spacing: 0.01em; color: var(--muted); max-width: 54ch; }
.eyebrow {
  font-size: var(--t-cap); font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase; line-height: 1.4;
  color: var(--muted); display: flex; gap: 14px; align-items: center; margin: 0;
}
.eyebrow::before { content: ""; width: 32px; height: 1px; background: var(--brass); flex: none; }
.spec { font-size: 0.8125rem; letter-spacing: 0.02em; color: var(--muted); line-height: 1.6; }
.motto { font-family: var(--f-display); font-style: italic; font-weight: 400; font-size: 1.35rem; letter-spacing: 0.02em; color: var(--brass); margin: 0; }

/* ---------------------------------------------------------------- header */
.site-head {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}
.head-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 80px; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--fg); }
.brand img { width: 28px; height: 28px; }
.brand span {
  font-family: var(--f-logo); font-weight: 500; font-size: 1.12rem; letter-spacing: 0.22em; text-transform: uppercase; white-space: nowrap;
}
.brand span i {
  font-family: var(--f-amp); font-style: italic; font-weight: 400; text-transform: none; letter-spacing: 0;
  font-size: 1em; color: var(--brass); padding-inline: 0.1em 0.3em;
}
.brand:hover { color: var(--fg); }
.head-tools { display: flex; align-items: center; gap: 16px; order: 3; }
.head-row .nav { order: 2; }
.nav { display: flex; align-items: center; gap: clamp(16px, 2.4vw, 32px); }
.nav a {
  text-decoration: none; font-size: var(--t-cap); font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted);
  padding-block: 6px; border-bottom: 1px solid transparent; transition: color .6s var(--ease), border-color .6s var(--ease);
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--fg); border-bottom-color: var(--brass); }
.nav .btn { padding: 0.95em 1.4em; color: var(--fg); border: 1px solid var(--brass); }
.nav .btn:hover { color: var(--bg); }
.lang { display: flex; align-items: center; gap: 6px; font-size: var(--t-cap); letter-spacing: 0.1em; color: var(--muted); }
.lang span { opacity: 0.5; }
.lang a { text-decoration: none; padding: 4px 2px; border-bottom: 1px solid transparent; color: var(--muted); }
.lang a:hover { color: var(--fg); }
.lang a[aria-current] { color: var(--fg); border-bottom-color: var(--brass); }
.menu-btn { display: none; background: none; border: 1px solid var(--rule); color: var(--fg); font: inherit; font-size: var(--t-cap);
  letter-spacing: 0.15em; text-transform: uppercase; padding: 8px 14px; cursor: pointer; }
@media (max-width: 960px) {
  .menu-btn { display: inline-block; }
  .head-row .nav { order: 4; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--rule); padding: 8px var(--gutter) 24px; }
  .nav.open { display: flex; }
  .nav a { padding-block: 16px; border-bottom: 1px solid var(--rule); }
  .nav .btn { margin-top: 16px; text-align: center; }
}
@media (max-width: 420px) { .brand span { letter-spacing: 0.14em; font-size: 1rem; } .brand img { display: none; } }

/* ---------------------------------------------------------------- buttons: hairline brass */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.8em;
  font-family: var(--f-body); font-size: var(--t-cap); font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; text-decoration: none;
  padding: 1.15em 2em; border: 1px solid var(--brass); background: transparent; color: var(--fg);
  transition: background .7s var(--ease), color .7s var(--ease), border-color .7s var(--ease); cursor: pointer;
}
.btn:hover { background: var(--brass); color: var(--bg); border-color: var(--brass); }
.tone-dark .btn:hover, .tone-slate .btn:hover, .site-foot .btn:hover { color: #1e1b18; }
.btn.ghost { border-color: var(--rule); }
.btn.ghost:hover { border-color: var(--brass); }
.btn .arr { font-family: var(--f-display); font-size: 1.3em; line-height: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 16px; }

/* ---------------------------------------------------------------- sections */
.sec { padding-block: var(--sec); border-top: 1px solid var(--rule); }
.sec.flush, .tone-dark .sec, .tone-slate .sec { border-top: 0; }
.sec-head { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 24px 80px; align-items: end; margin-bottom: clamp(48px, 7vw, 80px); }
.sec-head > div { display: grid; gap: 24px; min-width: 0; }
@media (max-width: 820px) { .sec-head { grid-template-columns: minmax(0, 1fr); } }

/* ---------------------------------------------------------------- hero: a smoked-oak room */
.hero { padding-block: clamp(56px, 8vw, 120px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero-copy { display: grid; gap: 32px; min-width: 0; }
.hero h1 { font-size: var(--t-hero); line-height: 1.1; letter-spacing: 0.04em; text-transform: uppercase; font-weight: 300; }
.hero h1 em { display: block; text-transform: none; letter-spacing: 0.01em; font-size: 0.92em; margin-top: 0.12em; }
.hero-copy .lede { max-width: 46ch; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 16px 40px; padding-top: 24px; border-top: 1px solid var(--rule); }
.hero-meta div { display: grid; gap: 4px; }
.hero-meta b { font-family: var(--f-display); font-weight: 400; font-size: 1.6rem; line-height: 1.1; letter-spacing: 0.02em; }
.hero .legend li { border-bottom-color: var(--rule); }
.hero.tone-dark .plate-img { background: transparent; }
@media (max-width: 1000px) { .hero-grid { grid-template-columns: minmax(0, 1fr); } }

.page-hero { padding-block: clamp(64px, 9vw, 120px) clamp(48px, 6vw, 80px); }
.page-hero .inner { display: grid; gap: 32px; max-width: 920px; }
.page-hero h1 { font-size: var(--t-hero); line-height: 1.1; letter-spacing: 0.04em; }

/* ---------------------------------------------------------------- plates */
.plate { margin: 0; position: relative; min-width: 0; }
.plate-img { position: relative; background: var(--bg-2); aspect-ratio: 4 / 3; max-width: 100%; overflow: hidden; }
.plate-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.6s var(--ease); }
.plate-tag {
  position: absolute; left: 16px; top: 14px; font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--muted);
}
.pin {
  position: absolute; transform: translate(-50%, -50%); width: 26px; height: 26px; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--f-display); font-size: 0.85rem; font-weight: 600;
  background: #f4f1ea; color: #1e1b18; border: 1px solid #a38350; box-shadow: 0 2px 12px rgba(30, 27, 24, 0.2);
  cursor: default; transition: transform .6s var(--ease), background .6s var(--ease), color .6s var(--ease);
}
.pin::after { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 1px solid rgba(163, 131, 80, 0.4); }
.pin.on, .pin:hover { transform: translate(-50%, -50%) scale(1.18); background: #a38350; color: #f4f1ea; }
.legend { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 32px; margin: 24px 0 0; padding: 0; list-style: none; }
.legend li { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 8px; align-items: baseline; padding-block: 8px; border-bottom: 1px solid var(--rule); font-size: 0.875rem; }
.legend li b { font-family: var(--f-display); font-weight: 600; font-size: 0.95rem; color: var(--brass); }
.legend li.on { color: var(--brass); }

@media (prefers-reduced-motion: no-preference) {
  .hero .plate-img img { animation: settle 2s var(--ease) both; }
  .hero .pin { animation: pinIn .9s var(--ease) both; }
  .hero .pin:nth-of-type(1) { animation-delay: .8s; } .hero .pin:nth-of-type(2) { animation-delay: .92s; }
  .hero .pin:nth-of-type(3) { animation-delay: 1.04s; } .hero .pin:nth-of-type(4) { animation-delay: 1.16s; }
  .hero .pin:nth-of-type(5) { animation-delay: 1.28s; } .hero .pin:nth-of-type(6) { animation-delay: 1.4s; }
  .coll-card:hover .plate-img img, .duo article:hover .plate-img img { transform: scale(1.03); }
}
@keyframes settle { from { transform: translateY(16px) scale(0.985); } to { transform: none; } }
@keyframes pinIn { from { transform: translate(-50%, -50%) scale(0.4); } to { transform: translate(-50%, -50%) scale(1); } }

/* ---------------------------------------------------------------- name */
.name-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); border-top: 1px solid var(--fg); }
.name-grid > div { padding: clamp(32px, 4vw, 48px) clamp(0px, 3vw, 48px) 0 0; display: grid; gap: 16px; align-content: start; min-width: 0; }
.name-grid > div + div { border-left: 1px solid var(--rule); padding-left: clamp(24px, 3vw, 48px); }
.word { font-family: var(--f-display); font-weight: 300; font-size: clamp(2.6rem, 5vw, 3.6rem); line-height: 1; letter-spacing: 0.06em; text-transform: uppercase; }
.pron { font-size: var(--t-cap); color: var(--brass); letter-spacing: 0.15em; text-transform: uppercase; }
@media (max-width: 720px) { .name-grid { grid-template-columns: minmax(0, 1fr); } .name-grid > div + div { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); margin-top: 32px; } }

/* ---------------------------------------------------------------- two worlds */
.duo { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(32px, 4vw, 64px); }
.duo article { display: grid; gap: 24px; align-content: start; min-width: 0; }
.duo article ul { margin: 0; padding: 0; list-style: none; display: grid; }
.duo article li { padding-block: 12px; border-bottom: 1px solid var(--rule); display: flex; justify-content: space-between; gap: 16px; }
.duo article li span:last-child { font-size: 0.8125rem; color: var(--muted); text-align: right; }
@media (max-width: 820px) { .duo { grid-template-columns: minmax(0, 1fr); } }

/* ---------------------------------------------------------------- collections strip */
.coll-strip { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px; }
.coll-card { text-decoration: none; display: grid; gap: 12px; align-content: start; min-width: 0; }
.coll-card h3 { font-size: 1.4rem; }
.coll-card .num { font-size: 0.6875rem; font-weight: 500; color: var(--brass); letter-spacing: 0.15em; text-transform: uppercase; }
@media (max-width: 1100px) { .coll-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 640px) { .coll-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------------------------------------------------------------- ledger */
.ledger { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--rule); }
.ledger div { padding: 32px 24px 8px 0; display: grid; gap: 12px; align-content: start; min-width: 0; }
.ledger div + div { border-left: 1px solid var(--rule); padding-left: 24px; }
.ledger b { font-family: var(--f-display); font-weight: 300; font-size: clamp(3.2rem, 6vw, 4.8rem); line-height: 1; }
.ledger b small { font-family: var(--f-display); font-style: italic; font-weight: 400; font-size: 0.4em; color: var(--brass); margin-left: 6px; }
.ledger h3 { font-family: var(--f-body); font-size: var(--t-cap); font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase; }
.ledger p { color: var(--muted); font-size: 0.9375rem; }
@media (max-width: 900px) { .ledger { grid-template-columns: repeat(2, minmax(0, 1fr)); } .ledger div:nth-child(3) { border-left: 0; padding-left: 0; } }
@media (max-width: 520px) { .ledger { grid-template-columns: minmax(0, 1fr); } .ledger div + div { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); } }

/* ---------------------------------------------------------------- split */
.split { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.split.rev { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); }
.split.rev > .plate { order: 2; }
.split > div { display: grid; gap: 24px; min-width: 0; }
@media (max-width: 900px) { .split, .split.rev { grid-template-columns: minmax(0, 1fr); } .split.rev > .plate { order: 0; } }

.ticks { margin: 0; padding: 0; list-style: none; display: grid; }
.ticks li { padding: 12px 0 12px 28px; border-bottom: 1px solid var(--rule); position: relative; }
.ticks li::before { content: ""; position: absolute; left: 2px; top: 1.3em; width: 8px; height: 8px; border: 1px solid var(--brass); transform: rotate(45deg); }
.ticks.no li::before { border-color: var(--muted); transform: none; width: 10px; height: 1px; top: 1.2em; border-width: 1px 0 0; }

/* ---------------------------------------------------------------- process */
.process { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); counter-reset: step; }
.process li { counter-increment: step; padding: 24px 16px 0 0; border-top: 1px solid var(--fg); display: grid; gap: 12px; align-content: start; min-width: 0; position: relative; }
.process li::before { content: counter(step, upper-roman); font-family: var(--f-display); font-weight: 300; font-size: 1.9rem; color: var(--brass); line-height: 1; }
.process li::after { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; background: var(--bg); border: 1px solid var(--fg); transform: rotate(45deg); }
.process h3 { font-family: var(--f-body); font-size: 0.9375rem; font-weight: 600; letter-spacing: 0.01em; line-height: 1.4; }
.process p { font-size: 0.875rem; color: var(--muted); }
.who { font-size: 0.625rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); }
.who.you { color: var(--brass); }
@media (max-width: 1100px) { .process { grid-template-columns: repeat(4, minmax(0, 1fr)); row-gap: 40px; } }
@media (max-width: 640px) { .process { grid-template-columns: minmax(0, 1fr); row-gap: 32px; } }

.gates { width: 100%; border-collapse: collapse; font-size: 0.9375rem; min-width: 640px; }
.gates th, .gates td { text-align: left; padding: 16px 16px 16px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.gates th { font-weight: 500; font-size: var(--t-cap); letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); }
.gates td:first-child { font-family: var(--f-display); font-size: 1.5rem; font-weight: 300; color: var(--brass); width: 3.2em; }
.scroll-x { overflow-x: auto; }

/* ---------------------------------------------------------------- services */
.svc { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(32px, 6vw, 80px); padding-block: clamp(56px, 8vw, 104px); border-top: 1px solid var(--rule); align-items: start; }
.svc:nth-of-type(even) > .plate { order: 2; }
.svc > div { display: grid; gap: 24px; min-width: 0; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; margin: 0; }
.facts div { padding-block: 16px; border-top: 1px solid var(--rule); display: grid; gap: 4px; }
.facts dt { font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); }
.facts dd { margin: 0; font-family: var(--f-display); font-size: 1.35rem; }
@media (max-width: 900px) { .svc { grid-template-columns: minmax(0, 1fr); } .svc:nth-of-type(even) > .plate { order: 0; } }

.tiers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--fg); }
.tiers div { padding: 24px 24px 8px 0; display: grid; gap: 8px; align-content: start; min-width: 0; }
.tiers div + div { border-left: 1px solid var(--rule); padding-left: 24px; }
.tiers b { font-family: var(--f-display); font-weight: 400; font-size: 1.5rem; }
@media (max-width: 560px) { .tiers { grid-template-columns: minmax(0, 1fr); } .tiers div + div { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); } }

.scope { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(32px, 5vw, 64px); }
.scope > div { display: grid; gap: 16px; align-content: start; min-width: 0; }
.scope h2 { font-size: var(--t-h2); }
@media (max-width: 720px) { .scope { grid-template-columns: minmax(0, 1fr); } }

/* ---------------------------------------------------------------- collections page */
.coll { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 6vw, 80px); padding-block: clamp(56px, 8vw, 104px); border-top: 1px solid var(--rule); align-items: center; }
.coll:nth-of-type(even) > .plate { order: 2; }
.coll > div { display: grid; gap: 24px; min-width: 0; }
.swatches { display: flex; flex-wrap: wrap; gap: 16px; }
.swatches span { display: grid; gap: 8px; font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); width: 80px; }
.swatches i { display: block; width: 80px; height: 56px; border: 1px solid var(--rule); }
.suits { display: flex; flex-wrap: wrap; gap: 8px; }
.suits span { font-size: 0.75rem; letter-spacing: 0.08em; border: 1px solid var(--rule); padding: 6px 12px; color: var(--muted); }
@media (max-width: 900px) { .coll { grid-template-columns: minmax(0, 1fr); } .coll:nth-of-type(even) > .plate { order: 0; } }

/* ---------------------------------------------------------------- FAQ */
.faq { display: grid; border-top: 1px solid var(--fg); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { list-style: none; cursor: pointer; padding: 24px 48px 24px 0; position: relative; font-family: var(--f-display); font-size: 1.45rem; line-height: 1.3; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 20px; font-family: var(--f-display); font-weight: 300; font-size: 2rem; color: var(--brass); transition: transform .6s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .a { padding: 0 0 24px; color: var(--muted); display: grid; gap: 12px; }

/* ---------------------------------------------------------------- pledge */
.pledge { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(24px, 3vw, 48px); }
.pledge div { display: grid; gap: 16px; align-content: start; padding-top: 24px; border-top: 1px solid var(--fg); min-width: 0; }
.pledge h3 { font-size: 1.6rem; }
@media (max-width: 820px) { .pledge { grid-template-columns: minmax(0, 1fr); } }

/* ---------------------------------------------------------------- closing CTA */
.closing { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 32px; align-items: end; }
.closing > div { display: grid; gap: 24px; min-width: 0; }
@media (max-width: 820px) { .closing { grid-template-columns: minmax(0, 1fr); } }

/* ---------------------------------------------------------------- private consultation (charcoal slate) */
.contact-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.contact-grid aside { display: grid; gap: 32px; min-width: 0; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: minmax(0, 1fr); } }
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 32px; }
.form .full { grid-column: 1 / -1; }
.field { display: grid; gap: 8px; min-width: 0; }
.field label { font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea {
  font: inherit; color: var(--fg); background: transparent; border: 0; border-bottom: 1px solid var(--rule); border-radius: 0;
  padding: 12px 0; width: 100%; min-width: 0; appearance: none; -webkit-appearance: none; transition: border-color .6s var(--ease);
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted); opacity: 0.7; }
.field select option { color: #1e1b18; }
.field select { background-image: linear-gradient(45deg, transparent 50%, var(--brass) 50%), linear-gradient(135deg, var(--brass) 50%, transparent 50%);
  background-position: calc(100% - 10px) 55%, calc(100% - 5px) 55%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 28px; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--brass); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; border: 0; padding: 0; margin: 0; }
.chips legend { font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; padding: 0; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chips span { display: inline-block; padding: 9px 16px; border: 1px solid var(--rule); font-size: 0.8125rem; transition: all .6s var(--ease); }
.chips input:checked + span { border-color: var(--brass); color: var(--brass); }
.chips input:focus-visible + span { outline: 1px solid var(--focus); outline-offset: 3px; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-note { font-size: 0.8125rem; color: var(--muted); }
.form-actions { align-items: center; gap: 24px; }
.form-status { padding: 18px 20px; border: 1px solid var(--brass); }
@media (max-width: 600px) { .form { grid-template-columns: minmax(0, 1fr); } }

.addr { display: grid; gap: 6px; padding-top: 20px; border-top: 1px solid var(--rule); }
.addr b { font-weight: 500; font-size: 0.6875rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); }
.addr span, .addr a { font-family: var(--f-display); font-size: 1.35rem; text-decoration: none; overflow-wrap: anywhere; }
.addr span.spec { font-family: var(--f-body); font-size: 0.875rem; }

/* ---------------------------------------------------------------- footer */
.site-foot { padding-block: clamp(64px, 9vw, 104px) 40px; }
.foot-grid { display: grid; grid-template-columns: minmax(0, 5fr) repeat(3, minmax(0, 2fr)); gap: 40px; }
.foot-grid h4 { margin: 0 0 16px; font-weight: 500; font-size: 0.6875rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: 0.9375rem; }
.foot-grid a { text-decoration: none; }
.foot-brand { display: grid; gap: 16px; align-content: start; }
.foot-brand .brand span { font-size: 1.3rem; }
.foot-brand p { color: var(--muted); font-size: 0.9375rem; }
.foot-brand .motto { color: var(--brass); font-size: 1.3rem; }
.foot-base { margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--rule); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 0.8125rem; color: var(--muted); }
@media (max-width: 900px) { .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .foot-brand { grid-column: 1 / -1; } }

.notice { min-height: 52vh; display: grid; align-content: center; gap: 24px; padding-block: var(--sec); }

/* ---------------------------------------------------------------- Chinese
   Latin glyphs stay in Cormorant Garamond; CJK falls through to Noto Serif SC
   for display and Noto Sans SC for text. Chinese is never italicised or
   capitalised. The logo keeps --f-logo, so its "&" is identical to English. */
:lang(zh) {
  --f-display: "Cormorant Garamond", "Noto Serif SC", "Songti SC", "STSong", serif;
  --f-body: "Plus Jakarta Sans", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --t-hero: clamp(2.2rem, 5.2vw, 3.9rem);
  --t-h1: clamp(1.8rem, 3.6vw, 2.6rem);
}
:lang(zh) body { line-height: 1.85; }
:lang(zh) h1, :lang(zh) h2, :lang(zh) h3 { font-weight: 500; line-height: 1.35; letter-spacing: 0.05em; }
:lang(zh) h1 em, :lang(zh) h2 em, :lang(zh) h3 em { font-style: normal; font-weight: 500; letter-spacing: 0.05em; }
:lang(zh) .hero h1 { font-weight: 500; line-height: 1.3; letter-spacing: 0.06em; }
:lang(zh) .hero h1 em { font-size: 1em; }
:lang(zh) .motto { font-style: normal; letter-spacing: 0.2em; font-size: 1.1rem; }
:lang(zh) .lede { line-height: 1.85; }
:lang(zh) p { max-width: 40em; }
:lang(zh) .word { letter-spacing: 0.12em; font-weight: 500; }
:lang(zh) .faq summary { font-size: 1.2rem; }
:lang(zh) .coll-card h3 { font-size: 1.15rem; }
:lang(zh) .facts dd { font-size: 1.15rem; }
:lang(zh) .tiers b { font-size: 1.25rem; }
:lang(zh) .addr span, :lang(zh) .addr a { font-size: 1.15rem; }
:lang(zh) .ledger b small { font-style: normal; font-size: 0.3em; letter-spacing: 0.08em; }
:lang(zh) .process li::before { content: counter(step, simp-chinese-informal); font-size: 1.5rem; }