/* ---- tp-brand (inlined) ---- */
/* =====================================================================
   T.P. INDUSTRIES — shared brand layer
   Used by every CROMO™ system showpiece and reel.
   Contains: brand font, brand tokens, theme-swapping logo, wordmark,
             and the shared UI chrome (control bar + hotspot cards).
   ===================================================================== */

/* ---------- brand font: Outfit ----------
   Loaded from Google Fonts in each HTML head (free, OFL, commercial-ok).
   Closest free match to Garet: geometric sans, high x-height, circular
   bowls. To switch to licensed Garet Bold later, drop the file into
   fonts/ and replace the --font-brand value below with 'Garet'. */

/* ---------- brand tokens ---------- */
:root{
  --ink:#080808;
  --paper:#f0ede8;
  --orange:#ff751f;
  --line:rgba(240,237,232,.14);
  --glass-panel:rgba(12,12,12,.72);
  --font-brand:'Outfit','DM Sans',sans-serif;
  --font-display:'Cormorant Garamond',serif;
  --font-ui:'DM Sans',sans-serif;
  --logo:url(../images/3d-logo-dark.png);--wordmark:url(../images/3d-wordmark-dark.png);
  --letterbox:#000;
  --start-veil:rgba(8,8,8,.92);
}
body.light{
  --ink:#f2f0ec;
  --paper:#141311;
  --line:rgba(20,19,17,.14);
  --glass-panel:rgba(255,255,255,.72);
  --logo:url(../images/3d-logo-light.png);--wordmark:url(../images/3d-wordmark-light.png);
  --letterbox:#e4e2de;
  --start-veil:rgba(242,240,236,.94);
}

/* ---------- logo mark (auto-swaps with theme) ---------- */
.tp-logo{
  background-image:var(--logo);
  background-size:contain;
  background-repeat:no-repeat;
  background-position:center;
  aspect-ratio:272/240;      /* intrinsic logo ratio */
  flex:none;
  transition:background-image .3s;
}

/* ---------- wordmark ---------- */
.tp-wordmark{
  background-image:var(--wordmark);background-size:contain;background-repeat:no-repeat;background-position:left center;width:124px;height:13px;display:block;text-indent:-9999px;overflow:hidden;
  font-family:var(--font-brand);
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.16em;
  line-height:1.1;
}

/* ---------- shared: control bar ---------- */
#controls{position:fixed;left:50%;transform:translateX(-50%);z-index:20;bottom:clamp(16px,3vh,28px);display:flex;gap:8px;background:var(--glass-panel);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:999px;padding:7px}
#controls button{appearance:none;border:1px solid transparent;background:transparent;color:var(--paper);font-family:var(--font-ui);font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding:11px 18px;border-radius:999px;cursor:pointer;transition:all .25s;white-space:nowrap}
#controls button:hover{border-color:var(--line)}
#controls button.on{background:var(--orange);color:var(--ink);font-weight:700}
#controls .tbtn{padding:11px 14px;font-weight:700}
#controls .sep{width:1px;background:var(--line);margin:6px 2px}
@media (max-width:640px){
  #controls{gap:3px;padding:5px}
  #controls button{padding:9px 10px;font-size:10px;letter-spacing:.06em}
}

/* ---------- shared: hotspot labels ---------- */
.hs{position:fixed;z-index:15;pointer-events:none;transform:translate(-50%,-50%);opacity:0;transition:opacity .4s}
.hs.show{opacity:1}
.hs .dot{width:9px;height:9px;border-radius:50%;background:var(--orange);margin:0 auto;box-shadow:0 0 0 4px rgba(255,117,31,.22),0 0 18px rgba(255,117,31,.55);animation:tp-pulse 2.4s infinite}
@keyframes tp-pulse{0%,100%{box-shadow:0 0 0 4px rgba(255,117,31,.22),0 0 18px rgba(255,117,31,.5)}50%{box-shadow:0 0 0 8px rgba(255,117,31,.08),0 0 26px rgba(255,117,31,.75)}}
.hs .card{margin-top:10px;background:var(--glass-panel);backdrop-filter:blur(12px);border:1px solid var(--line);border-left:2px solid var(--orange);padding:9px 13px;border-radius:2px;min-width:150px;max-width:210px;text-align:left}
.hs .card b{display:block;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--orange);font-weight:700;margin-bottom:3px}
.hs .card span{font-size:11.5px;line-height:1.45;opacity:.85;font-weight:300}

/* ---------- showpiece header brand lockup ---------- */
header .brand{display:flex;align-items:center;gap:10px}
header .brand .tp-logo{width:40px}
header .brand .bt{display:flex;flex-direction:column;gap:2px}
header .brand .bt .n{font-size:12px;letter-spacing:.2em}
header .brand .bt .s{font-size:9px;letter-spacing:.26em;text-transform:uppercase;opacity:.55;font-family:var(--font-ui);font-weight:400}
@media (max-width:640px){
  header .brand .tp-logo{width:34px}
  header .brand .bt .n{font-size:10px}
  header .brand .bt .s{font-size:8px}
}

/* ---- page ---- */
  *{margin:0;padding:0;box-sizing:border-box}
  html,body{height:100%;overflow:hidden;background:var(--ink);color:var(--paper);transition:background .5s,color .5s;font-family:'DM Sans',sans-serif;-webkit-font-smoothing:antialiased}
  #stage{position:fixed;inset:0;cursor:grab;touch-action:none}
  #stage.dragging{cursor:grabbing}
  header{position:fixed;top:0;left:0;right:0;z-index:20;pointer-events:none;display:flex;justify-content:space-between;align-items:flex-start;padding:clamp(16px,3vw,32px) clamp(18px,4vw,44px)}
  .sys{text-align:right}
  .sys h1{font-family:'Cormorant Garamond',serif;font-weight:500;font-size:clamp(40px,7vw,76px);line-height:.9;letter-spacing:.01em}
  .sys h1 em{font-style:italic;color:var(--orange)}
  .sys p{font-size:10px;letter-spacing:.28em;text-transform:uppercase;opacity:.5;margin-top:8px}
  #ticker{position:fixed;left:clamp(18px,4vw,44px);bottom:clamp(84px,14vh,120px);z-index:20;pointer-events:none;max-width:270px}
  #ticker .t-label{font-size:9px;letter-spacing:.3em;text-transform:uppercase;color:var(--orange);margin-bottom:6px}
  #ticker .t-value{font-family:'Cormorant Garamond',serif;font-size:clamp(22px,3vw,30px);line-height:1.15;font-weight:500;min-height:2.3em;transition:opacity .45s}
  #ticker.fade .t-value{opacity:0}
  #veil{position:fixed;inset:0;background:var(--ink);z-index:40;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;transition:opacity .9s;pointer-events:none}
  #veil .v-mark{font-family:'Cormorant Garamond',serif;font-size:clamp(44px,9vw,90px);font-weight:500;letter-spacing:.02em}
  #veil .v-mark em{font-style:italic;color:var(--orange)}
  #veil .v-sub{font-size:10px;letter-spacing:.4em;text-transform:uppercase;opacity:.45}
  #veil.gone{opacity:0}
  #hint{position:fixed;right:clamp(18px,4vw,44px);bottom:clamp(84px,14vh,120px);z-index:20;font-size:10px;letter-spacing:.26em;text-transform:uppercase;opacity:.35;pointer-events:none;text-align:right;transition:opacity 1s}
  #hint.gone{opacity:0}


  /* ---------- bottom dock: spec + finish + controls stack ---------- */
  #dock{position:fixed;left:50%;transform:translateX(-50%);bottom:clamp(16px,3vh,28px);z-index:20;
    display:flex;flex-direction:column;align-items:center;gap:9px;
    width:max-content;max-width:calc(100vw - 24px);pointer-events:none}
  #dock > *{pointer-events:auto}
  #controls{position:static;left:auto;transform:none;bottom:auto}
  /* ---------- finish bar (same language as the control bar) ---------- */
  #finish{display:flex;gap:6px;align-items:center;
    background:var(--glass-panel);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    border:1px solid var(--line);border-radius:999px;padding:7px}
  #finish .flabel{font-size:8px;letter-spacing:.22em;text-transform:uppercase;opacity:.5;
    padding:0 6px 0 10px;white-space:nowrap;font-weight:500}
  #finish button{appearance:none;border:1px solid transparent;background:transparent;color:var(--paper);
    font-family:var(--font-ui);font-size:10px;letter-spacing:.12em;text-transform:uppercase;
    padding:9px 13px;border-radius:999px;cursor:pointer;transition:all .25s;white-space:nowrap;
    display:inline-flex;align-items:center}
  #finish button:hover{border-color:var(--line)}
  #finish button.on{background:var(--orange);color:var(--ink);font-weight:700}
  #finish button i{width:9px;height:9px;border-radius:50%;background:var(--c);
    border:1px solid rgba(255,255,255,.28);margin-right:7px;flex:none}
  #finish button.on i{border-color:rgba(8,8,8,.35)}
  #finish .sep{width:1px;background:var(--line);margin:5px 3px;align-self:stretch}
  /* ---------- live spec readout ---------- */
  #spec{font-size:10px;letter-spacing:.2em;text-transform:uppercase;opacity:.72;
    text-align:center;white-space:nowrap;color:var(--paper);transition:opacity .3s}
  #spec b{color:var(--orange);font-weight:700}

  /* ================= MOBILE (<=640px) =================
     Desktop layout above is untouched. Phones keep the exact same
     button language; the bars simply wrap and the dock spans width. */
  
  /* ---------- dock bar: system + finish on one line ---------- */
  #dockBar{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:9px}

  /* ---------- collapsible group (trigger + popover) ---------- */
  .grp{position:relative;display:inline-flex}
  .gtrig{appearance:none;border:1px solid transparent;background:transparent;color:var(--paper);
    font-family:var(--font-ui);font-size:10px;letter-spacing:.12em;text-transform:uppercase;
    padding:9px 13px;border-radius:999px;cursor:pointer;transition:background .25s,color .25s,border-color .25s;
    white-space:nowrap;display:inline-flex;align-items:center;gap:7px}
  .gtrig:hover{border-color:var(--line)}
  .grp.open .gtrig{background:var(--orange);color:var(--ink);font-weight:700}
  .gtrig .gsw{width:9px;height:9px;border-radius:50%;background:var(--c);
    border:1px solid rgba(255,255,255,.28);flex:none}
  .grp.open .gtrig .gsw{border-color:rgba(8,8,8,.35)}
  .gtrig .glbl{font-size:8px;letter-spacing:.22em;font-weight:500;opacity:.5}
  .grp.open .gtrig .glbl{opacity:.8}
  .gtrig .gval{font-weight:700}
  .gtrig .gchev{width:0;height:0;border-left:3.5px solid transparent;border-right:3.5px solid transparent;
    border-top:4px solid currentColor;opacity:.65;transition:transform .25s;flex:none}
  .grp.open .gtrig .gchev{transform:rotate(180deg)}

  .gpop{position:absolute;bottom:calc(100% + 9px);left:50%;transform:translateX(-50%);z-index:30;
    opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,visibility .2s}
  .grp.open .gpop{opacity:1;visibility:visible;pointer-events:auto}
  .gpop-in{display:flex;flex-direction:column;gap:3px;
    background:var(--glass-panel);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    border:1px solid var(--line);border-radius:16px;padding:6px;
    transform:translateY(5px);transition:transform .2s}
  .grp.open .gpop-in{transform:translateY(0)}
  .gpop-in .fbtn{justify-content:flex-start;width:100%}
  .gpop-sys .gpop-in{display:grid;grid-template-columns:repeat(3,1fr);gap:3px}

  /* ---------- model switcher + viewer utilities ---------- */
  #modelSwitch{display:flex;gap:6px;align-items:center;
    background:var(--glass-panel);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    border:1px solid var(--line);border-radius:999px;padding:7px}
  #modelSwitch .msbtn{appearance:none;border:1px solid transparent;background:transparent;color:var(--paper);
    font-family:var(--font-ui);font-size:10px;letter-spacing:.12em;text-transform:uppercase;
    padding:9px 13px;border-radius:999px;cursor:pointer;transition:all .25s;white-space:nowrap;
    text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
  #modelSwitch .msbtn:hover{border-color:var(--line)}
  #modelSwitch .msbtn.on{background:var(--orange);color:var(--ink);font-weight:700;cursor:default}
  #modelSwitch .ubtn{padding:9px 10px;opacity:.6}
  #modelSwitch .ubtn:hover{opacity:1;border-color:var(--line)}
  #modelSwitch .ms-exit{opacity:.6;letter-spacing:.08em}
  #modelSwitch .ms-exit:hover{opacity:1;border-color:var(--line)}
  #modelSwitch .sep{width:1px;background:var(--line);margin:5px 3px;align-self:stretch}

  /* ---------- UI away: idle / drag / manual ---------- */
  #dock,#ticker,#hint{transition:opacity .45s ease}
  body.ui-away #dock,body.ui-away #ticker,body.ui-away #hint{opacity:0}
  body.ui-away #dock > *{pointer-events:none}
  body.ui-drag #dock,body.ui-drag #ticker,body.ui-drag #hint{transition:opacity .2s ease}
  #uiRestore{position:fixed;left:50%;transform:translateX(-50%);
    bottom:clamp(16px,3vh,28px);z-index:22;
    background:var(--glass-panel);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    border:1px solid var(--line);border-radius:999px;padding:7px;
    opacity:0;visibility:hidden;pointer-events:none;transition:opacity .35s ease,visibility .35s}
  body.ui-hidden #uiRestore{opacity:1;visibility:visible;pointer-events:auto}
  #uiRestore button{appearance:none;border:1px solid transparent;background:transparent;color:var(--paper);
    font-family:var(--font-ui);font-size:10px;letter-spacing:.14em;text-transform:uppercase;
    padding:9px 14px;border-radius:999px;cursor:pointer;transition:all .25s;
    display:inline-flex;align-items:center;gap:7px;opacity:.75}
  #uiRestore button:hover{opacity:1;border-color:var(--line)}


  /* ===== two-level finish picker (aluminium + glass) ===== */
  .fp-trig{appearance:none;border:1px solid transparent;background:transparent;color:var(--paper);
    font-family:var(--font-ui);font-size:10px;letter-spacing:.12em;text-transform:uppercase;
    padding:9px 13px;border-radius:999px;cursor:pointer;white-space:nowrap;
    display:inline-flex;align-items:center;gap:7px;transition:background .25s,color .25s,border-color .25s}
  .fp-trig:hover{border-color:var(--line)}
  .fp-open .fp-trig{background:var(--orange);color:var(--ink);font-weight:700}
  .fp-trig .gsw{width:11px;height:11px;border-radius:50%;background:var(--c);
    border:1px solid rgba(255,255,255,.3);flex:none}
  .fp-open .fp-trig .gsw{border-color:rgba(8,8,8,.35)}
  .fp-trig .glbl{font-size:8px;letter-spacing:.22em;font-weight:500;opacity:.5}
  .fp-open .fp-trig .glbl{opacity:.8}
  .fp-trig .gval{font-weight:700;max-width:140px;overflow:hidden;text-overflow:ellipsis}
  .fp-trig .gchev{width:0;height:0;border-left:3.5px solid transparent;border-right:3.5px solid transparent;
    border-top:4px solid currentColor;opacity:.65;transition:transform .25s;flex:none}
  .fp-open .fp-trig .gchev{transform:rotate(180deg)}

  /* panel: popover on desktop — two independent instances (.fp-panel) */
  .fp-panel{position:fixed;z-index:34;width:360px;max-width:calc(100vw - 28px);
    background:var(--glass-panel);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    border:1px solid var(--line);border-radius:18px;padding:12px 12px 14px;
    opacity:0;visibility:hidden;transform:translateY(6px) scale(.99);
    transition:opacity .2s,visibility .2s,transform .2s;box-shadow:0 18px 46px rgba(0,0,0,.5)}
  .fp-panel.fp-shown{opacity:1;visibility:visible;transform:none}
  .fp-handle{display:none}
  .fp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px;padding:0 2px}
  .fp-head .fp-title{font-family:var(--font-ui);font-size:8.5px;letter-spacing:.24em;
    text-transform:uppercase;opacity:.5}
  .fp-close{appearance:none;background:transparent;border:1px solid transparent;color:var(--paper);
    opacity:.5;cursor:pointer;border-radius:999px;padding:3px 8px;font-size:12px;transition:all .2s}
  .fp-close:hover{opacity:1;border-color:var(--line)}
  .fp-tabs{display:flex;gap:5px;overflow-x:auto;padding:0 2px 9px;scrollbar-width:none;-ms-overflow-style:none}
  .fp-tabs::-webkit-scrollbar{display:none}

  /* flat tab row: all 18 tabs in one wrapping block, no Standard/Technical split.
     .fp-tabrow had no rule at all, so it defaulted to display:block and stacked
     the pills vertically -- fine for 10, unusable for 18. */
  .fp-tabs{flex-wrap:wrap;max-height:120px;overflow-x:hidden;overflow-y:auto;}
  .fp-tabrow{display:flex;flex-wrap:wrap;gap:5px;flex:1;min-width:0;}
  /* mobile bottom-sheet: 18 wrapped tabs were eating the sheet and leaving
     only ~1 row of swatches visible -- cap the tab block so the glass grid
     gets the room. The tab block scrolls within its own cap. */
  @media (max-width:820px){
    .fp-tabs{max-height:74px;}
    .fp-grid{max-height:190px;}
  }
  .fp-grp{display:flex;gap:.25rem;padding:.5rem .6rem 0;}
  .fp-grp button{flex:1;font:600 .62rem/1 Inter,sans-serif;letter-spacing:.06em;
    text-transform:uppercase;padding:.42rem .3rem;border-radius:.42rem;cursor:pointer;
    border:1px solid var(--line);background:transparent;color:var(--fp-dim);}
  .fp-grp button.on{background:var(--accent,#ff751f);border-color:var(--accent,#ff751f);color:#0b0b0b;}
  /* Theme-aware text. These were hardcoded white, which disappeared against the
     light-theme panel. --paper flips #f0ede8 -> #141311 with the theme, so derive
     the muted tones from matching literals per theme rather than assuming white. */
  :root{ --fp-dim:rgba(240,237,232,.66); --fp-dim2:rgba(240,237,232,.44);
         --fp-strong:rgba(240,237,232,.92); }
  body.light{ --fp-dim:rgba(20,19,17,.74); --fp-dim2:rgba(20,19,17,.56);
              --fp-strong:rgba(20,19,17,.95); }
  .fp-note{padding:.4rem .7rem .1rem;font:400 .62rem/1.35 Inter,sans-serif;
    color:var(--fp-dim2);}
  .fp-spec{padding:.3rem .7rem .5rem;font:500 .62rem/1.4 'Geist Mono',ui-monospace,monospace;
    color:var(--fp-dim);border-bottom:1px solid var(--line);}
  .fp-spec b{color:var(--fp-strong);font-weight:600;}
  .fp-tab{appearance:none;border:1px solid var(--line);background:transparent;color:var(--paper);
    font-family:var(--font-ui);font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;
    padding:7px 11px;border-radius:999px;cursor:pointer;white-space:nowrap;flex:none;
    transition:all .2s;opacity:.7}
  .fp-tab:hover{opacity:1}
  .fp-tab.on{background:var(--orange);color:var(--ink);border-color:var(--orange);font-weight:700;opacity:1}
  .fp-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:9px 7px;
    max-height:230px;overflow-y:auto;padding:6px 4px 2px}
  .fp-grid::-webkit-scrollbar{width:5px}
  .fp-grid::-webkit-scrollbar-thumb{background:var(--line);border-radius:9px}
  .fp-sw{position:relative;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:5px}
  .fp-sw .dot{width:34px;height:34px;border-radius:50%;background:var(--c);
    border:1px solid rgba(128,128,128,.4);transition:transform .16s,box-shadow .16s;
    box-shadow:inset 0 -3px 6px rgba(0,0,0,.22)}
  .fp-sw:hover .dot{transform:scale(1.09)}
  .fp-sw.on .dot{box-shadow:0 0 0 2px var(--paper),0 0 0 4px var(--orange)}
  .fp-sw .nm{font-family:var(--font-ui);font-size:7.5px;letter-spacing:.02em;text-align:center;
    line-height:1.15;opacity:.62;max-width:52px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .fp-sw.on .nm{opacity:1;color:var(--orange)}
  /* finish hints on swatch dots */
  .fp-sw[data-kind="mirror"] .dot{background:linear-gradient(135deg,var(--c) 0%,#fff 45%,var(--c) 60%,#8891 100%)}
  .fp-sw[data-kind="frost"] .dot,.fp-sw[data-kind="pdlc"] .dot{filter:blur(.4px);opacity:.9}
  .fp-sw[data-kind="opaque"] .dot{box-shadow:inset 0 -3px 6px rgba(0,0,0,.4)}
  .fp-sw[data-tex="metal"] .dot{background:linear-gradient(135deg,var(--c),rgba(255,255,255,.32) 48%,var(--c))}
  .fp-sw[data-tex="wood"] .dot{background:repeating-linear-gradient(90deg,var(--c),var(--c) 3px,rgba(0,0,0,.10) 4px,var(--c) 6px)}

  /* scrim only on mobile (desktop: click-away handled in JS, no dark overlay) */
  #fpScrim{position:fixed;inset:0;z-index:33;background:transparent;
    opacity:0;visibility:hidden;pointer-events:none;transition:visibility .2s}
  body.fp-any #fpScrim{opacity:1;visibility:visible}

  @media (max-width:640px){
    #fpScrim{background:rgba(4,4,5,.5);pointer-events:auto}
    body.light #fpScrim{background:rgba(226,224,220,.5)}
    .fp-panel{left:0!important;right:0!important;bottom:0!important;top:auto!important;
      width:100%;max-width:100%;border-radius:20px 20px 0 0;padding:8px 14px 20px;
      transform:translateY(100%);transition:transform .28s ease,opacity .01s,visibility .01s}
    .fp-panel.fp-shown{transform:translateY(0)}
    .fp-handle{display:block;width:38px;height:4px;border-radius:9px;background:var(--line);
      margin:4px auto 10px}
    .fp-grid{grid-template-columns:repeat(5,1fr);max-height:46vh;gap:12px 6px}
    .fp-sw .dot{width:40px;height:40px}
    .fp-sw .nm{font-size:8px;max-width:58px}
    .fp-tab{padding:8px 13px;font-size:10px}
  }

  /* ---------- request a quote: CTA ---------- */
  .qcta{appearance:none;border:1px solid var(--orange);background:var(--orange);color:#080808;
    font-family:var(--font-ui);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
    padding:11px 18px;border-radius:999px;cursor:pointer;pointer-events:auto;white-space:nowrap;
    display:inline-flex;align-items:center;gap:7px;
    transition:transform .25s,box-shadow .25s,filter .25s;
    box-shadow:0 6px 22px rgba(255,117,31,.26)}
  .qcta:hover{filter:brightness(1.07);transform:translateY(-1px);box-shadow:0 10px 28px rgba(255,117,31,.42)}
  .qcta:active{transform:translateY(0)}
  header .sys .qcta{margin-top:14px}
  .qcta-float{position:fixed;right:clamp(18px,4vw,44px);bottom:clamp(16px,3vh,28px);z-index:23}
  @media (max-width:1200px){ .qcta-float{bottom:var(--dockGap,200px)} }
  @media (max-width:640px){
    .qcta-float{right:12px;padding:10px 15px;font-size:9.5px;letter-spacing:.1em}
    header .sys .qcta{margin-top:10px;padding:9px 14px;font-size:9px;letter-spacing:.1em}
  }

  /* ---------- request a quote: modal ---------- */
  #quoteWrap{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;
    padding:18px;opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s}
  body.quote-open #quoteWrap{opacity:1;visibility:visible}
  #quoteBg{position:absolute;inset:0;background:rgba(4,4,5,.7);
    backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px)}
  body.light #quoteBg{background:rgba(226,224,220,.72)}
  #quoteCard{position:relative;width:min(430px,100%);max-height:calc(100dvh - 36px);overflow-y:auto;
    background:var(--glass-panel);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);
    border:1px solid var(--line);border-radius:20px;padding:24px 22px 20px;
    transform:translateY(12px) scale(.985);transition:transform .28s ease}
  body.quote-open #quoteCard{transform:none}
  #quoteClose{position:absolute;top:11px;right:11px;appearance:none;background:transparent;
    border:1px solid transparent;color:var(--paper);opacity:.45;cursor:pointer;
    border-radius:999px;padding:5px 9px;font-size:13px;line-height:1;transition:all .2s}
  #quoteClose:hover{opacity:1;border-color:var(--line)}
  .q-eyebrow{font-family:var(--font-ui);font-size:9px;letter-spacing:.28em;text-transform:uppercase;
    color:var(--orange);margin-bottom:7px}
  .q-title{font-family:var(--font-display);font-size:27px;color:var(--paper);
    margin-bottom:15px;line-height:1;font-weight:500}
  .q-title em{font-style:italic;color:var(--orange)}
  #quoteSpec{border:1px solid var(--line);border-radius:12px;padding:11px 13px;margin-bottom:17px;
    font-family:var(--font-ui);font-size:11.5px;line-height:1.65;color:var(--paper)}
  #quoteSpec .qs-k{opacity:.45;letter-spacing:.2em;text-transform:uppercase;font-size:8px;
    display:block;margin-bottom:4px}
  #quoteSpec b{color:var(--orange);font-weight:700}
  .q-f{margin-bottom:11px;position:relative}
  .q-f label{display:block;font-family:var(--font-ui);font-size:8.5px;letter-spacing:.2em;
    text-transform:uppercase;opacity:.55;margin-bottom:5px;color:var(--paper)}
  .q-f input,.q-f select,.q-f textarea{width:100%;background:rgba(128,128,128,.09);
    border:1px solid var(--line);border-radius:10px;padding:10px 12px;color:var(--paper);
    font-family:var(--font-ui);font-size:13px;outline:none;transition:border-color .2s}
  .q-f input:focus,.q-f select:focus,.q-f textarea:focus{border-color:var(--orange)}
  .q-f select option{background:#141416;color:#f0ede8}
  body.light .q-f select option{background:#fff;color:#141311}
  .q-f textarea{resize:vertical;min-height:56px}
  .q-f.err input,.q-f.err select{border-color:#e5484d}
  .q-f .q-err{display:none;color:#e5484d;font-size:9.5px;letter-spacing:.05em;margin-top:4px;
    font-family:var(--font-ui)}
  .q-f.err .q-err{display:block}
  .q-hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;
    opacity:0!important;pointer-events:none}
  .q-actions{display:flex;flex-direction:column;gap:8px;margin-top:16px}
  .q-actions button,.q-actions a{appearance:none;cursor:pointer;border-radius:999px;
    font-family:var(--font-ui);font-size:10.5px;font-weight:700;letter-spacing:.16em;
    text-transform:uppercase;padding:13px 18px;text-decoration:none;
    display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:all .25s}
  #qSend{border:1px solid var(--orange);background:var(--orange);color:#080808}
  #qSend:hover{filter:brightness(1.07)}
  #qSend:disabled{opacity:.6;cursor:default;filter:none}
  #qWA{border:1px solid var(--line);background:transparent;color:var(--paper)}
  #qWA:hover{border-color:#25D366}
  .q-or{text-align:center;font-family:var(--font-ui);font-size:8.5px;letter-spacing:.24em;
    text-transform:uppercase;opacity:.35;color:var(--paper);margin:1px 0}
  .q-note{margin-top:13px;font-family:var(--font-ui);font-size:9px;line-height:1.6;
    opacity:.4;color:var(--paper);text-align:center}
  #qDone{display:none;text-align:center;padding:14px 0 6px}
  #quoteCard.sent #qDone{display:block}
  #quoteCard.sent #quoteSpec,#quoteCard.sent .q-fields,#quoteCard.sent .q-actions,
  #quoteCard.sent .q-note,#quoteCard.sent .q-or{display:none}
  #qDone .qd-ic{width:40px;height:40px;border-radius:50%;border:1px solid var(--orange);
    color:var(--orange);display:flex;align-items:center;justify-content:center;margin:0 auto 13px}
  #qDone .qd-t{font-family:var(--font-display);font-size:22px;color:var(--paper);margin-bottom:7px}
  #qDone .qd-b{font-family:var(--font-ui);font-size:12px;line-height:1.6;opacity:.6;color:var(--paper)}

  @media (max-width:640px){
    html,body{height:100dvh}
    header{padding:10px 12px}
    header .brand .tp-logo{width:28px}
    header .brand .bt .n{font-size:9px;letter-spacing:.14em}
    header .brand .bt .s{font-size:7px;letter-spacing:.16em}
    .sys h1{font-size:32px}
    .sys p{font-size:7.5px;letter-spacing:.14em;margin-top:4px}
    #ticker{display:none}
    #hint{display:none}
    #dock{left:8px;right:8px;transform:none;width:auto;max-width:none;bottom:8px;gap:6px}
    #controls,#finish{flex-wrap:wrap;justify-content:center;border-radius:16px;width:100%;
      gap:3px;padding:6px}
    #controls button{padding:9px 10px;font-size:9.5px;letter-spacing:.05em}
    #controls .tbtn{padding:9px 12px}
    #controls .sep,#finish .sep{display:none}
    #finish button{padding:9px 10px;font-size:9.5px;letter-spacing:.05em}
    #finish .flabel{width:100%;text-align:center;padding:2px 0 1px;font-size:7.5px;opacity:.45}
    #finish button i{width:8px;height:8px;margin-right:5px}
    #spec{font-size:8.5px;letter-spacing:.08em;white-space:normal;line-height:1.6;padding:0 4px}

    #dockBar{gap:6px;width:100%;flex-wrap:wrap}
    #dockBar #modelSwitch,#dockBar #finish{width:auto;border-radius:999px;gap:3px;padding:5px}
    .gtrig{padding:9px 10px;font-size:9.5px;letter-spacing:.05em;gap:5px}
    .gtrig .glbl{font-size:7px;letter-spacing:.12em}
    .gpop-in{padding:5px}
    .gpop-sys .gpop-in{gap:4px}
    #modelSwitch .msbtn{padding:9px 10px;font-size:9.5px;letter-spacing:.04em}
    #modelSwitch .ubtn{padding:9px 8px}
    #modelSwitch .sep{display:none}
    #uiRestore{bottom:8px}
    #veil .v-mark{font-size:44px}
  }
#sceneViews{display:none;gap:2px;flex-wrap:nowrap;white-space:nowrap}#sceneViews.on{display:inline-flex}
@media(max-width:1400px){#controls{flex-wrap:wrap;justify-content:center;max-width:94vw}
  #sceneViews.on{order:99;flex-basis:100%;justify-content:center;margin-top:2px}
  body.scene-on #controls .sep{display:none}}
#sceneViews button{padding-left:7px;padding-right:7px;font-size:10px;letter-spacing:.08em}
@media(max-width:560px){#sceneViews button{padding-left:5px;padding-right:5px;font-size:9px}}
body.scene-on #btnExplode,body.scene-on #btnLabels,body.scene-on #btnSpin{opacity:.35;pointer-events:none}
body.scene-on:not(.light) #stage::after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(rgba(8,8,8,.62),rgba(8,8,8,0) 26%,rgba(8,8,8,0) 72%,rgba(8,8,8,.55))}
#stage{position:relative}

/* ---------- request a quote: project details (sizes, location, type) ---------- */
.q-sec{font-family:var(--font-ui);font-size:9px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--orange);margin:6px 0 10px}
.q-sec:not(:first-child){margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}
.q-row2{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.q-sz{display:grid;grid-template-columns:1fr auto 1fr 58px 26px;gap:6px;align-items:center;margin-bottom:6px}
.q-sz.one{grid-template-columns:1fr 58px 26px}
.q-sz .x{opacity:.45;color:var(--paper);font-size:12px}
.q-f .q-sz input{padding:9px 10px;font-size:12.5px;text-align:center}
#fSizes .q-sz input{border-color:var(--line)}
#fSizes .q-sz input:focus{border-color:var(--orange)}
#fSizes .q-sz.bad input.sw:placeholder-shown,#fSizes .q-sz.bad input.sh:placeholder-shown{border-color:#e5484d}
.q-rm{appearance:none;background:transparent;border:1px solid transparent;border-radius:999px;
  color:var(--paper);opacity:.4;cursor:pointer;font-size:11px;padding:5px;line-height:1}
.q-rm:hover{opacity:1;border-color:var(--line)}
.q-link{appearance:none;background:none;border:0;padding:4px 0;cursor:pointer;color:var(--orange);
  font-family:var(--font-ui);font-size:11px;letter-spacing:.04em}
.q-link:hover{text-decoration:underline}
#quoteSpec .q-link{display:block;margin-top:6px}
#qTotal{font-family:var(--font-ui);font-size:11.5px;color:var(--paper);opacity:.8;margin:2px 0 6px}
#qTotal:empty{display:none}
.q-f.err#fSizes .q-err{display:block}
.q-chk{display:flex!important;align-items:center;gap:8px;cursor:pointer;margin:8px 0 0!important;
  font-size:11.5px!important;letter-spacing:.02em!important;text-transform:none!important;opacity:.8!important}
.q-chk input{width:auto!important;accent-color:var(--orange);margin:0}
[hidden]{display:none!important}
#qDone .qd-ref{margin-top:12px;font-family:var(--font-ui);font-size:11.5px;color:var(--paper);opacity:.75}
#qDone .qd-ref b{color:var(--orange);letter-spacing:.06em}
/* Arabic */
#quoteCard[dir="rtl"]{font-family:'Tajawal',var(--font-ui)}
#quoteCard[dir="rtl"] #quoteClose{right:auto;left:11px}
#quoteCard[dir="rtl"] .q-f label,#quoteCard[dir="rtl"] .q-eyebrow,#quoteCard[dir="rtl"] .q-sec,
#quoteCard[dir="rtl"] .qs-k,#quoteCard[dir="rtl"] .q-actions button,#quoteCard[dir="rtl"] .q-actions a,
#quoteCard[dir="rtl"] .q-or{letter-spacing:0;font-family:'Tajawal',var(--font-ui)}
#quoteCard[dir="rtl"] .q-f label{font-size:11px}
#quoteCard[dir="rtl"] .q-sec,#quoteCard[dir="rtl"] .q-eyebrow{font-size:11.5px}
#quoteCard[dir="rtl"] .q-actions button,#quoteCard[dir="rtl"] .q-actions a{font-size:13px}
#quoteCard[dir="rtl"] .q-f input,#quoteCard[dir="rtl"] .q-f select,#quoteCard[dir="rtl"] .q-f textarea,
#quoteCard[dir="rtl"] .q-note,#quoteCard[dir="rtl"] .q-link,#quoteCard[dir="rtl"] .q-chk{font-family:'Tajawal',var(--font-ui)}
#quoteCard[dir="rtl"] .q-sz{direction:ltr}
@media (max-width:420px){ .q-row2{grid-template-columns:1fr} .q-sz{grid-template-columns:1fr auto 1fr 50px 24px} }

/* ---------- project list: counter in the header, add button in the quote form ---------- */
.proj-pill{display:flex;width:max-content;margin:8px 0 0 auto;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;border:1px solid var(--line);
  background:rgba(12,12,12,.55);color:var(--paper);text-decoration:none;font-family:var(--font-ui);font-size:10px;letter-spacing:.18em;text-transform:uppercase}
.proj-pill b{display:inline-grid;place-items:center;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--orange);color:#0b0b0b;font-size:10px;letter-spacing:0}
.proj-pill[hidden]{display:none!important}
body.light .proj-pill{background:rgba(255,255,255,.7)}
.q-addproj{display:block;margin:12px auto 0}
#qProjDone{margin-top:8px;text-align:center;font-family:var(--font-ui);font-size:11.5px;color:var(--paper);opacity:.85;line-height:1.6}
#qProjDone a{color:var(--orange)}
#quoteCard[dir="rtl"] .proj-pill{letter-spacing:0}
.q-multi{margin-top:10px;padding-top:10px;border-top:1px solid var(--line);text-align:center;font-family:var(--font-ui);font-size:11.5px;color:var(--paper);opacity:.75;line-height:1.6}
.q-multi a{color:var(--orange);text-decoration:underline;text-underline-offset:3px}
#quoteCard[dir="rtl"] .q-multi{font-family:'Tajawal',var(--font-ui);font-size:13px}

/* ---------- way back to the website, and "+ Add to project" in the header ---------- */
header .hleft{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
header .brand{pointer-events:auto;cursor:pointer}
.backsite{pointer-events:auto;display:inline-flex;align-items:center;gap:6px;padding:9px 15px;border:1px solid var(--line);border-radius:999px;
  background:var(--glass-panel);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--paper);text-decoration:none;
  font-family:var(--font-ui);font-size:10.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;white-space:nowrap}
.backsite:hover,.backsite:focus-visible{border-color:var(--orange);color:var(--orange)}
.backsite[dir="rtl"]{letter-spacing:0;font-family:'Tajawal',var(--font-ui);font-size:12.5px}
header .sys .qcta{display:flex;width:max-content;margin-left:auto}
.qcta-ghost{background:rgba(12,12,12,.35);color:var(--paper);box-shadow:none;margin-top:8px!important}
body.light .qcta-ghost{background:rgba(255,255,255,.6)}
.qcta-ghost:hover{background:var(--orange);color:#080808}
#projToast{position:fixed;left:50%;top:clamp(84px,13vh,130px);transform:translateX(-50%);z-index:65;display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:center;
  max-width:min(560px,calc(100vw - 24px));padding:12px 16px;border-radius:14px;background:var(--glass-panel);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid var(--orange);color:var(--paper);font-family:var(--font-ui);font-size:12.5px;box-shadow:0 14px 40px rgba(0,0,0,.4)}
#projToast[hidden]{display:none}
#projToast b{color:var(--orange);font-weight:600}
#projToast a{color:var(--orange);text-decoration:underline;text-underline-offset:3px;font-weight:600}
#projToast button{appearance:none;background:none;border:1px solid var(--line);border-radius:999px;color:var(--paper);padding:6px 12px;cursor:pointer;font-family:inherit;font-size:11.5px}
#projToast[dir="rtl"]{font-family:'Tajawal',var(--font-ui);font-size:14px}
@media (max-width:640px){
  .backsite{padding:7px 11px;font-size:9px;letter-spacing:.08em}
  header .hleft{gap:9px}
  header .sys .qcta-ghost{padding:8px 13px;font-size:9px;letter-spacing:.1em}
  #projToast{top:34vh}
}