/* ============================================================
   BSQUARE — Stage 0 shared design system
   Tokens are taken verbatim from spec tab 04 "Design Spec".
   Mobile-first: base styles target 360px, complexity added upward.
   ============================================================ */

/* ---------- Be Vietnam Pro, self-hosted (tab 09 item 14) ---------- */
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:300;font-display:swap;
  src:url('font/be-vietnam-pro-vietnamese-300-normal.woff2') format('woff2');
  unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB;}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:300;font-display:swap;
  src:url('font/be-vietnam-pro-latin-300-normal.woff2') format('woff2');}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:400;font-display:swap;
  src:url('font/be-vietnam-pro-vietnamese-400-normal.woff2') format('woff2');
  unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB;}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:400;font-display:swap;
  src:url('font/be-vietnam-pro-latin-ext-400-normal.woff2') format('woff2');
  unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:400;font-display:swap;
  src:url('font/be-vietnam-pro-latin-400-normal.woff2') format('woff2');}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:500;font-display:swap;
  src:url('font/be-vietnam-pro-vietnamese-500-normal.woff2') format('woff2');
  unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB;}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:500;font-display:swap;
  src:url('font/be-vietnam-pro-latin-ext-500-normal.woff2') format('woff2');
  unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:500;font-display:swap;
  src:url('font/be-vietnam-pro-latin-500-normal.woff2') format('woff2');}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:600;font-display:swap;
  src:url('font/be-vietnam-pro-vietnamese-600-normal.woff2') format('woff2');
  unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB;}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:600;font-display:swap;
  src:url('font/be-vietnam-pro-latin-ext-600-normal.woff2') format('woff2');
  unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:600;font-display:swap;
  src:url('font/be-vietnam-pro-latin-600-normal.woff2') format('woff2');}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:700;font-display:swap;
  src:url('font/be-vietnam-pro-vietnamese-700-normal.woff2') format('woff2');
  unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB;}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:700;font-display:swap;
  src:url('font/be-vietnam-pro-latin-ext-700-normal.woff2') format('woff2');
  unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:'Be Vietnam Pro';font-style:normal;font-weight:700;font-display:swap;
  src:url('font/be-vietnam-pro-latin-700-normal.woff2') format('woff2');}

/* ---------- Tokens (tab 04) ---------- */
:root{
  --ink:#0D0D0E; --charcoal:#1C1C1E; --gold:#C7822A; --gold-ink:#8A5C1C;
  --gold-light:#E0A85C; --ivory:#F7F2E9; --line:#E3DED4; --body:#3A3A3A; --muted:#6B6B6B;
  --ok:#3F7A52; --err:#A33A32;
  --header-h:64px;
  --gut:20px;
  --maxw:1320px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
@media(min-width:768px){:root{--gut:36px;--header-h:76px}}
@media(min-width:1200px){:root{--gut:56px;--header-h:84px}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--body);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;line-height:1.65;font-weight:400;
  overflow-x:hidden;-webkit-font-smoothing:antialiased}
@media(min-width:768px){body{font-size:1.0625rem}}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
h1,h2,h3,h4{color:var(--ink);font-weight:600;line-height:1.15;letter-spacing:-.02em;margin:0}
h1{font-size:clamp(2.1rem,5vw,4rem)}
h2{font-size:clamp(1.7rem,3.2vw,2.25rem)}
h3{font-size:clamp(1.2rem,1.7vw,1.5rem)}
p{margin:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
::selection{background:var(--gold);color:#fff}

.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.prose{max-width:68ch}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Eyebrow — all caps, positive tracking (tab 04 typography 6) */
.eyebrow{font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold-ink);display:flex;align-items:center;gap:12px;margin:0 0 18px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);flex:none}
.on-dark .eyebrow,.dark .eyebrow{color:var(--gold-light)}
.on-dark .eyebrow::before,.dark .eyebrow::before{background:var(--gold)}

/* Buttons — gold fill always carries ink text (tab 04 button rule) */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:52px;padding:14px 26px;font-size:1rem;font-weight:600;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;transition:.25s var(--ease);text-align:center}
.btn-gold{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.btn-gold:hover{background:var(--gold-light);border-color:var(--gold-light)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.btn-ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn svg{width:16px;height:16px;flex:none}

/* Inline gold text at body size must use --gold-ink (5.79:1) */
.link-gold{color:var(--gold-ink);font-weight:500;border-bottom:1px solid rgba(138,92,28,.35);
  padding-bottom:1px;transition:.2s}
.link-gold:hover{border-bottom-color:var(--gold-ink)}
.on-dark .link-gold,.dark .link-gold{color:var(--gold-light);border-bottom-color:rgba(224,168,92,.4)}

/* ---------- Header ---------- */
.hdr{position:fixed;inset:0 0 auto;z-index:60;height:var(--header-h);
  display:flex;align-items:center;transition:background .35s var(--ease),border-color .35s}
.hdr::before{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(13,13,14,.72),rgba(13,13,14,0));
  opacity:1;transition:opacity .35s;pointer-events:none}
.hdr.solid{background:#fff;border-bottom:1px solid var(--line)}
.hdr.solid::before{opacity:0}
.hdr .wrap{display:flex;align-items:center;gap:18px;width:100%;position:relative}
.brand{display:flex;align-items:center;flex:none;height:100%;margin-right:auto}
.brand img{height:30px;width:auto}
@media(min-width:768px){.brand img{height:38px}}
.hdr .logo-rev{display:block}.hdr .logo-dark{display:none}
.hdr.solid .logo-rev{display:none}.hdr.solid .logo-dark{display:block}

.nav{display:none}
@media(min-width:1024px){
  .nav{display:flex;align-items:center;gap:26px}
  .nav>li{position:relative;list-style:none}
  .nav a{font-size:.9375rem;font-weight:500;color:#fff;padding:8px 0;display:inline-flex;
    align-items:center;gap:6px;border-bottom:1.5px solid transparent;transition:.2s}
  .hdr.solid .nav a{color:var(--ink)}
  .nav a:hover{border-bottom-color:var(--gold)}
  .nav ul{position:absolute;top:calc(100% + 14px);left:-18px;min-width:250px;background:#fff;
    border:1px solid var(--line);padding:10px 0;opacity:0;visibility:hidden;transform:translateY(-6px);
    transition:.22s var(--ease);box-shadow:0 18px 40px rgba(13,13,14,.13);margin:0}
  .nav li:hover>ul,.nav li:focus-within>ul{opacity:1;visibility:visible;transform:none}
  .nav ul li{list-style:none}
  .nav ul a{color:var(--ink)!important;display:block;padding:11px 22px;border:0;font-weight:400}
  .nav ul a:hover{background:var(--ivory);color:var(--gold-ink)!important}
}
.hdr-tools{display:flex;align-items:center;gap:8px;flex:none}
.lang{display:flex;align-items:center;font-size:.8125rem;font-weight:600;letter-spacing:.04em;color:#fff}
.hdr.solid .lang{color:var(--ink)}
.lang button{background:none;border:0;padding:8px 6px;cursor:pointer;opacity:.55;min-height:44px}
.lang button.on{opacity:1;color:var(--gold-light)}
.hdr.solid .lang button.on{color:var(--gold-ink)}
.lang span{opacity:.35}
.icon-btn{width:44px;height:44px;display:none;align-items:center;justify-content:center;
  background:none;border:0;cursor:pointer;color:#fff}
.hdr.solid .icon-btn{color:var(--ink)}
@media(min-width:1024px){.icon-btn{display:inline-flex}}
.hdr .btn{display:none}
@media(min-width:1180px){.hdr .btn{display:inline-flex;min-height:44px;padding:10px 20px;font-size:.9375rem}}
.burger{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;
  background:none;border:0;cursor:pointer;color:#fff}
.hdr.solid .burger{color:var(--ink)}
@media(min-width:1024px){.burger{display:none}}
.burger span{display:block;width:22px;height:1.5px;background:currentColor;position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:22px;height:1.5px;background:currentColor}
.burger span::before{top:-7px}.burger span::after{top:7px}

/* Drawer (below 1024px) */
.drawer{position:fixed;inset:0;z-index:70;background:var(--ink);color:#fff;
  transform:translateX(100%);transition:transform .38s var(--ease);
  display:flex;flex-direction:column;overflow-y:auto;visibility:hidden}
.drawer.open{transform:none;visibility:visible}
.drawer-top{display:flex;align-items:center;justify-content:space-between;
  height:var(--header-h);padding-inline:var(--gut);flex:none;border-bottom:1px solid rgba(255,255,255,.12)}
.drawer-top img{height:30px}
.drawer-close{width:44px;height:44px;background:none;border:0;color:#fff;font-size:26px;cursor:pointer;line-height:1}
.drawer nav{padding:12px var(--gut) 30px}
.drawer nav a{display:block;padding:15px 0;font-size:1.25rem;font-weight:500;
  border-bottom:1px solid rgba(255,255,255,.1);min-height:44px}
.drawer nav .sub a{font-size:1rem;font-weight:400;color:rgba(255,255,255,.72);padding-left:18px}
.drawer-lang{display:flex;gap:8px;padding:22px var(--gut) 30px;margin-top:auto}
.drawer-lang button{flex:1;min-height:48px;background:none;border:1px solid rgba(255,255,255,.3);
  color:#fff;font-weight:600;letter-spacing:.08em;cursor:pointer}
.drawer-lang button.on{background:var(--gold);border-color:var(--gold);color:var(--ink)}

/* ---------- Sticky mobile action bar (tab 04 mobile 3) ---------- */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:65;display:grid;grid-template-columns:repeat(3,1fr);
  background:var(--ink);border-top:1px solid rgba(255,255,255,.12);
  padding-bottom:env(safe-area-inset-bottom)}
.mbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  min-height:58px;color:#fff;font-size:.75rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.mbar a+a{border-left:1px solid rgba(255,255,255,.12)}
.mbar a:nth-child(2){color:var(--gold-light)}
.mbar svg{width:19px;height:19px}
@media(min-width:768px){.mbar{display:none}}
@media(max-width:767px){body{padding-bottom:58px}}

/* ---------- Media primitives ---------- */
.ph{position:relative;overflow:hidden;background:var(--ivory)}
.ph img{width:100%;height:100%;object-fit:cover}
.ratio-16x9{aspect-ratio:16/9}
.ratio-4x3{aspect-ratio:4/3}
.ratio-3x4{aspect-ratio:3/4}
.ratio-1x1{aspect-ratio:1/1}
.ratio-2x3{aspect-ratio:2/3}
.ratio-3x2{aspect-ratio:3/2}
.scrim::after{content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(13,13,14,.86) 0%,rgba(13,13,14,.45) 38%,rgba(13,13,14,.05) 72%)}

/* Caption that names the project + developer on every image-led block */
.imgcap{position:absolute;right:0;bottom:0;z-index:2;background:rgba(13,13,14,.72);
  backdrop-filter:blur(6px);color:#fff;font-size:.75rem;letter-spacing:.05em;
  padding:9px 14px;max-width:min(92%,420px)}
.imgcap b{font-weight:600;letter-spacing:.06em}
.imgcap span{color:rgba(255,255,255,.68)}

/* Labelled placeholder — never generic stock (tab 11 fallback rule) */
.needs{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:10px;text-align:center;padding:28px;background:
  repeating-linear-gradient(135deg,#F2ECE1 0 12px,#EDE5D6 12px 24px);
  border:1px dashed var(--gold);color:var(--gold-ink)}
.needs strong{font-size:.8125rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700}
.needs em{font-style:normal;font-size:.8125rem;color:var(--muted);max-width:36ch;line-height:1.5}
.needs .tag{font-size:.6875rem;letter-spacing:.06em;color:var(--gold-ink);
  border:1px solid var(--gold);padding:3px 8px}
/* Dark variant, for placeholders that sit inside dark photographic panels */
.a-panel .needs,.b-panel .needs,.on-dark .needs{
  background:repeating-linear-gradient(135deg,#161619 0 13px,#1E1E22 13px 26px);
  border-color:rgba(199,130,42,.55);color:var(--gold-light)}
.a-panel .needs em,.b-panel .needs em,.on-dark .needs em{color:rgba(255,255,255,.62)}
.a-panel .needs .tag,.b-panel .needs .tag,.on-dark .needs .tag{color:var(--gold-light);border-color:rgba(199,130,42,.6)}

/* ---------- Partner card: logo/name + figure + description in ONE card ---------- */
.pcard{background:#fff;border:1px solid var(--line);padding:26px 24px 24px;
  display:flex;flex-direction:column;gap:16px;height:100%}
.pcard .plogo{height:42px;display:flex;align-items:center}
/* contain by BOTH axes: a very wide lockup (TADI 8.4:1) must never overrun the card */
.pcard .plogo img{max-height:100%;max-width:100%;width:auto;height:auto;
  object-fit:contain;object-position:left center}
.pcard .pname{font-size:1.0625rem;font-weight:700;color:var(--ink);letter-spacing:.02em;
  display:flex;align-items:center;height:42px}
.pcard .prole{font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  padding-bottom:14px;border-bottom:1px solid var(--line)}
.pcard .pfig{font-size:clamp(1.5rem,2.4vw,2rem);font-weight:600;color:var(--gold-ink);
  letter-spacing:-.02em;line-height:1.1}
.pcard .pdesc{font-size:.9375rem;color:var(--body);line-height:1.6}
.pcard.is-name .pname{border:0}

/* ---------- Footer ---------- */
.ftr{background:var(--ink);color:rgba(255,255,255,.72);padding:64px 0 0;font-size:.9375rem}
.ftr h4{color:#fff;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 18px;font-weight:600}
.ftr a:hover{color:var(--gold-light)}
.ftr-grid{display:grid;gap:40px}
@media(min-width:768px){.ftr-grid{grid-template-columns:1.4fr 1fr 1fr}}
@media(min-width:1024px){.ftr-grid{grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:48px}}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.ftr .flogo{height:44px;width:auto;margin-bottom:20px}
.ftr .tag{color:var(--gold-light);font-size:.8125rem;letter-spacing:.08em;margin-bottom:16px}
.ftr-legal{margin-top:56px;border-top:1px solid rgba(255,255,255,.13);padding:24px 0 40px;
  display:flex;flex-wrap:wrap;gap:8px 24px;font-size:.8125rem;color:rgba(255,255,255,.5)}
@media(max-width:767px){.ftr-legal{padding-bottom:24px}}
.social{display:flex;gap:10px;margin-top:18px}
.social a{width:44px;height:44px;border:1px solid rgba(255,255,255,.22);display:flex;
  align-items:center;justify-content:center;transition:.2s}
.social a:hover{border-color:var(--gold);background:rgba(199,130,42,.12)}
.social svg{width:17px;height:17px}

/* ---------- Motion: subtle reveals only, honours reduced motion ---------- */
.rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.in{opacity:1;transform:none}
/* Scale the IMG, not the figure: .ph clips it, so a full-bleed reveal can never
   push past the viewport and flash a horizontal scrollbar mid-animation. */
.rv-img{clip-path:inset(0 0 12% 0);transition:clip-path 1.1s var(--ease)}
.rv-img>img{transform:scale(1.04);transition:transform 1.1s var(--ease)}
.rv-img.in{clip-path:inset(0 0 0 0)}
.rv-img.in>img{transform:none}
@media(prefers-reduced-motion:reduce){
  .rv,.rv-img,.rv-img>img{opacity:1!important;transform:none!important;clip-path:none!important;transition:none!important}
  *{scroll-behavior:auto!important}
}

/* ---------- Prototype chrome (not part of the site) ---------- */
.proto-bar{position:fixed;left:0;bottom:0;z-index:90;display:flex;align-items:center;gap:2px;
  font-size:.6875rem;letter-spacing:.08em;text-transform:uppercase;font-weight:600}
.proto-bar a,.proto-bar span{background:var(--ink);color:rgba(255,255,255,.6);padding:9px 13px}
.proto-bar a.on{background:var(--gold);color:var(--ink)}
.proto-bar a:hover{color:#fff}
@media(max-width:767px){.proto-bar{bottom:58px;font-size:.625rem}.proto-bar a,.proto-bar span{padding:7px 9px}}

/* shared action groups + inline "more" affordance */
.a-acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:clamp(26px,3vw,36px)}
.a-more,.b-more,.c-more{display:inline-flex;align-items:center;gap:8px;margin-top:22px;
  font-size:.8125rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--gold-ink);border-bottom:1px solid var(--gold);padding-bottom:3px}
.on-dark .a-more,.on-dark .b-more,.on-dark .c-more{color:var(--gold-light)}

/* ---------- Grid-item safety: never let a replaced element set min-content width ---- */
.ph{max-width:100%;min-width:0}
.a-vals>*,.b-vals>*,.c-vals>*,.a-ecogrid>*,.b-ecogrid>*,.c-ecogrid>*,
.c-seggrid>*,.c-mosaic>*,.b-world-mini>*,.a-panels>*,.b-tri>*,
.a-stages>*,.b-stages>*,.c-stages>*,.ftr-grid>*{min-width:0}


/* Illustrative imagery must never read as a delivered project (see IMAGE-MANIFEST.md) */
.imgcap.is-illus{background:rgba(13,13,14,.78);border-left:2px solid var(--gold-light)}
.imgcap.is-illus b{color:var(--gold-light);text-transform:uppercase;letter-spacing:.1em;font-size:.6875rem}
@media(max-width:767px){.imgcap.is-illus b{font-size:1rem}}
.ratio-3x2{aspect-ratio:3/2}
.imgcap.is-credit{border-left:2px solid var(--gold)}
.imgcap.is-credit b{font-weight:500;letter-spacing:.03em}

/* ---------- Cookie consent (tab 09 item 21 · Decree 13/2023) ---------- */
.consent{position:fixed;left:0;right:0;bottom:0;z-index:80;background:var(--ink);
  color:rgba(255,255,255,.82);border-top:1px solid rgba(255,255,255,.16);
  padding-bottom:env(safe-area-inset-bottom)}
.consent-in{max-width:var(--maxw);margin-inline:auto;padding:18px var(--gut);
  display:grid;gap:14px}
.consent p{font-size:.9375rem;line-height:1.55;max-width:78ch}
.consent-acts{display:flex;gap:10px;flex-wrap:wrap}
.consent .btn{min-height:46px;padding:11px 22px;font-size:.9375rem}
.consent .btn-ghost{color:#fff;border-color:rgba(255,255,255,.34)}
.consent .btn-ghost:hover{border-color:#fff}
@media(min-width:900px){.consent-in{grid-template-columns:1fr auto;align-items:center;gap:26px}}
@media(max-width:767px){
  .consent{bottom:58px}
  .consent p,.consent .btn{font-size:1rem}
}
/* language switch is a real link in the deployed build */
.lang a{padding:8px 6px;opacity:.55;min-height:44px;display:inline-flex;align-items:center}
.lang a.on{opacity:1;color:var(--gold-light)}
.hdr.solid .lang a.on{color:var(--gold-ink)}
.drawer-lang .btn-lang{flex:1;min-height:48px;display:inline-flex;align-items:center;
  justify-content:center;border:1px solid rgba(255,255,255,.3);color:#fff;font-weight:600;
  letter-spacing:.08em}
.drawer-lang .btn-lang.on{background:var(--gold);border-color:var(--gold);color:var(--ink)}
/* A control whose destination does not exist yet is text, never a dead link. */
span.is-inert{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:52px;padding:14px 26px;font-size:1rem;font-weight:600;
  border:1px solid var(--line);color:var(--muted);cursor:default}