:root{
    --navy:#16225C; --navy-deep:#0B1230; --amber:#E8801A; --amber-2:#F59E2B; --steel:#8A94A6;
    --bg:#F4F6FA; --bg-2:#FFFFFF; --bg-3:#EAEEF6; --card:#FFFFFF;
    --line:rgba(16,28,74,.12); --line-2:rgba(16,28,74,.08);
    --text:#0E1836; --muted:#54607F; --accent:#A85808;
    --shadow:0 14px 40px rgba(16,28,74,.10); --shadow-sm:0 4px 16px rgba(16,28,74,.08);
    --glow:0 16px 38px rgba(232,128,26,.22),0 4px 14px rgba(16,28,74,.10);
    --radius:5px; --radius-sm:3px;
    --hero-overlay:linear-gradient(92deg,rgba(9,15,40,.94) 0%,rgba(9,15,40,.80) 42%,rgba(9,15,40,.30) 100%);
  }
  [data-theme="dark"]{
    --navy:#16225C; --navy-deep:#070C22; --steel:#8A94A6;
    --bg:#0A1128; --bg-2:#0E1636; --bg-3:#141d44; --card:#111a3f;
    --line:rgba(255,255,255,.10); --line-2:rgba(255,255,255,.06);
    --text:#F3F5FA; --muted:#AEB6CC; --accent:#F59E2B;
    --shadow:0 18px 55px rgba(0,0,0,.45); --shadow-sm:0 4px 16px rgba(0,0,0,.35);
    --glow:0 16px 40px rgba(232,128,26,.28),0 4px 16px rgba(0,0,0,.4);
    --hero-overlay:linear-gradient(92deg,rgba(6,10,28,.95) 0%,rgba(6,10,28,.82) 42%,rgba(6,10,28,.35) 100%);
  }
  *{box-sizing:border-box;margin:0;padding:0}
  [hidden]{display:none!important}   /* img{display:block} etc. must not override the hidden attribute */
  html{scroll-behavior:smooth}
  body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.55;transition:background .3s,color .3s;overflow-x:hidden}
  .skip{position:absolute;left:-9999px;top:0;z-index:300;background:var(--amber);color:#10182F;padding:11px 18px;font-weight:700;border-radius:0 0 var(--radius-sm) 0}
  .skip:focus{left:0}
  h1,h2,h3,.display{font-family:"Barlow Condensed",Inter,sans-serif;letter-spacing:.3px;line-height:1.02;text-transform:uppercase}
  h1{font-size:clamp(2.3rem,5vw,4.4rem);font-weight:800}
  h2{font-size:clamp(1.9rem,3.6vw,3rem);font-weight:800}
  h3{font-size:1.4rem;font-weight:700;text-transform:none}
  a{color:inherit;text-decoration:none}
  img{display:block;max-width:100%;height:auto}
  .wrap{width:min(1220px,100% - 40px);margin-inline:auto}
  section{padding:84px 0}
  .eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
  .eyebrow svg{width:22px;height:14px;flex:none}
  .lead{color:var(--muted);font-size:1.08rem;max-width:64ch}
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 22px;border-radius:var(--radius-sm);font-weight:700;font-size:.95rem;border:1.5px solid transparent;cursor:pointer;transition:transform .12s,box-shadow .15s,background .2s,border-color .2s;font-family:Inter}
  .btn:hover{transform:translateY(-2px)}
  .btn svg{width:18px;height:18px}
  .btn-primary{background:var(--amber);color:#10182F;box-shadow:0 8px 22px rgba(232,128,26,.32)}
  .btn-primary:hover{background:var(--amber-2)}
  .btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}
  .btn-ghost:hover{background:var(--bg-3)}
  .grid{display:grid;gap:22px}
  .card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .22s,box-shadow .22s,border-color .22s}
  .card:hover{transform:translateY(-6px);box-shadow:var(--glow)}
  .sec-head{max-width:64ch}
  .sec-head h2{margin:10px 0 12px}
  .roofcap{display:block;width:26px;height:12px;color:var(--accent)}

  /* reveal */
  .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
  .reveal.in{opacity:1;transform:none}

  /* ============ STICKY HEADER ============ */
  .siteheader{position:sticky;top:0;z-index:100}
  .topbar{background:var(--navy-deep);color:#C9D2EA;font-size:.82rem}
  .topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:14px;flex-wrap:nowrap}
  .topbar a{color:#C9D2EA}.topbar a:hover{color:#fff}
  .topbar .row{display:flex;gap:18px;align-items:center}
  .tb-contact a{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
  .tb-contact svg{width:13px;height:13px;color:var(--amber)}
  .openwrap{position:relative;display:inline-flex;align-items:center;gap:7px;cursor:default;padding:4px 0}
  .dot{width:9px;height:9px;border-radius:50%;background:#2ECC71;box-shadow:0 0 0 3px rgba(46,204,113,.22);flex:none}
  .dot.closed{background:#E5484D;box-shadow:0 0 0 3px rgba(229,72,77,.22)}
  .opentip{position:absolute;top:calc(100% + 8px);right:0;background:#fff;color:#0E1836;border:1px solid rgba(0,0,0,.1);border-radius:var(--radius-sm);padding:9px 12px;font-size:.78rem;line-height:1.4;white-space:nowrap;box-shadow:0 12px 30px rgba(0,0,0,.22);opacity:0;visibility:hidden;transform:translateY(-4px);transition:.16s;z-index:120}
  .opentip b{color:var(--navy)}
  .opentip::before{content:"";position:absolute;bottom:100%;right:16px;border:6px solid transparent;border-bottom-color:#fff}
  .openwrap:hover .opentip,.openwrap:focus-within .opentip{opacity:1;visibility:visible;transform:translateY(0)}
  .openwrap{outline:none}
  .tb-tools{display:flex;align-items:center;gap:10px;flex:none}
  /* language dropdown */
  .langdd{position:relative}
  .langbtn{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-sm);padding:4px 8px;cursor:pointer;color:#e6ebf7;font:inherit;font-size:.74rem;font-weight:700}
  .langbtn:hover{background:rgba(255,255,255,.13)}
  .langbtn .flag{width:20px;height:14px;border-radius:2px;overflow:hidden;display:block;box-shadow:0 0 0 1px rgba(255,255,255,.15)}
  .langbtn .chev{width:12px;height:12px;transition:transform .2s}
  .langdd.open .langbtn .chev{transform:rotate(180deg)}
  .langmenu{position:absolute;top:calc(100% + 8px);right:0;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:0 16px 40px rgba(0,0,0,.28);padding:5px;min-width:172px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:.16s;z-index:130}
  .langdd.open .langmenu{opacity:1;visibility:visible;transform:translateY(0)}
  .langmenu button{display:flex;align-items:center;gap:10px;width:100%;background:none;border:0;color:var(--text);font:inherit;font-size:.85rem;font-weight:600;padding:9px 10px;border-radius:2px;cursor:pointer;text-align:left}
  .langmenu button:hover{background:var(--bg-3)}
  .langmenu button.on{background:var(--bg-3);color:var(--accent)}
  .langmenu .flag{width:22px;height:15px;border-radius:2px;overflow:hidden;box-shadow:0 0 0 1px var(--line);flex:none}
  .theme-btn{width:30px;height:30px;border-radius:var(--radius-sm);border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);display:grid;place-items:center;cursor:pointer;color:#C9D2EA;flex:none}
  .theme-btn:hover{color:#fff;border-color:rgba(255,255,255,.3)}
  .theme-btn svg{width:16px;height:16px}

  nav.mainnav{background:color-mix(in srgb,var(--bg-2) 90%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
  .mainnav .wrap{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:22px}
  .logo{display:flex;align-items:center;gap:11px}
  .logo .mark{width:44px;height:44px;color:var(--navy);flex:none}
  [data-theme="dark"] .logo .mark{color:#fff}
  .logo .word{font-family:"Barlow Condensed";font-weight:800;font-size:1.5rem;letter-spacing:.5px;line-height:1;color:var(--navy)}
  [data-theme="dark"] .logo .word{color:#fff}
  .logo .word small{display:block;font-family:Inter;font-weight:600;font-size:.58rem;letter-spacing:.16em;color:var(--muted);margin-top:4px}
  nav ul.menu{display:flex;gap:26px;list-style:none;font-weight:600;font-size:.93rem}
  nav ul.menu a{position:relative;padding:6px 0;color:var(--text)}
  nav ul.menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2.5px;background:var(--amber);transition:width .2s}
  nav ul.menu a:hover::after{width:100%}
  .nav-cta{display:flex;align-items:center;gap:10px}
  .burger{display:none;width:46px;height:46px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--bg-3);cursor:pointer;color:var(--text);align-items:center;justify-content:center}
  .burger svg{width:22px;height:22px}

  /* ============ MOBILE MENU OVERLAY ============ */
  .mm-backdrop{position:fixed;inset:0;background:rgba(6,10,28,.5);opacity:0;visibility:hidden;transition:opacity .3s;z-index:200;backdrop-filter:blur(2px)}
  .mm-backdrop.open{opacity:1;visibility:visible}
  .mmenu{position:fixed;top:0;right:0;bottom:0;width:min(360px,86vw);background:var(--bg-2);z-index:210;transform:translateX(100%);visibility:hidden;transition:transform .32s cubic-bezier(.4,0,.2,1),visibility 0s linear .32s;display:flex;flex-direction:column;box-shadow:-20px 0 50px rgba(0,0,0,.3);overflow-y:auto}
  .mmenu.open{transform:translateX(0);visibility:visible;transition:transform .32s cubic-bezier(.4,0,.2,1),visibility 0s}
  .mm-top{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
  .mm-close{width:42px;height:42px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--bg-3);cursor:pointer;color:var(--text);display:grid;place-items:center}
  .mm-body{padding:18px 20px;display:flex;flex-direction:column;gap:16px}
  .mm-body .btn{width:100%}
  .mm-nav{list-style:none;display:flex;flex-direction:column}
  .mm-nav li{opacity:0;transform:translateX(16px);transition:opacity .3s,transform .3s}
  .mmenu.open .mm-nav li{opacity:1;transform:none}
  .mmenu.open .mm-nav li:nth-child(1){transition-delay:.06s}
  .mmenu.open .mm-nav li:nth-child(2){transition-delay:.10s}
  .mmenu.open .mm-nav li:nth-child(3){transition-delay:.14s}
  .mmenu.open .mm-nav li:nth-child(4){transition-delay:.18s}
  .mmenu.open .mm-nav li:nth-child(5){transition-delay:.22s}
  .mmenu.open .mm-nav li:nth-child(6){transition-delay:.26s}
  .mm-nav a{display:flex;align-items:center;justify-content:space-between;padding:15px 2px;font-family:"Barlow Condensed";font-size:1.35rem;font-weight:700;text-transform:uppercase;border-bottom:1px solid var(--line)}
  .mm-nav a svg{width:18px;height:18px;color:var(--accent)}
  .mm-msg{display:flex;gap:10px}
  .mm-msg .btn{padding:12px}
  .mm-langs{display:flex;gap:8px;margin-top:4px}
  .mm-langs button{width:38px;height:26px;border-radius:2px;overflow:hidden;border:1px solid var(--line);cursor:pointer;padding:0;background:none}
  .mm-langs button.on{outline:2px solid var(--amber)}
  .mm-langs .flag{width:100%;height:100%;display:block}

  /* ============ HERO ============ */
  .hero{position:relative;min-height:min(88vh,760px);display:flex;align-items:center;padding:92px 0;isolation:isolate;overflow:hidden;color:#fff}
  .hero .bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;background-repeat:no-repeat}
  .hero .bg::after{content:"";position:absolute;inset:0;background:var(--hero-overlay)}
  .hero-inner{max-width:760px}
  .hero h1{margin-top:16px;color:#fff}
  .hero h1 .amber{color:var(--amber-2)}
  .hero .lead{color:#D6DCEC;margin:22px 0 32px;font-size:1.16rem;max-width:54ch}
  .hero-cta{display:flex;gap:12px;flex-wrap:wrap}
  .hero .eyebrow{color:var(--amber-2)}
  .chips{display:flex;gap:12px;flex-wrap:wrap;margin-top:38px}
  .chip{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:3px;padding:12px 20px;border-radius:var(--radius-sm);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(6px);min-width:120px}
  .chip b{font-family:"Barlow Condensed";font-size:1.35rem;line-height:1;display:flex;align-items:center;gap:5px;color:#fff}
  .chip span{font-size:.76rem;color:#C6CDE0;letter-spacing:.02em}
  .chip .star{color:#F5B301}

  /* ============ SEGMENTS ============ */
  .segments{background:var(--bg-2);border-bottom:1px solid var(--line)}
  .seg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
  .seg{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px 22px;transition:transform .22s,border-color .22s,box-shadow .22s;box-shadow:var(--shadow-sm)}
  .seg:hover{transform:translateY(-6px);border-color:var(--amber);box-shadow:var(--glow)}
  .seg .ico{width:48px;height:48px;color:var(--navy);margin-bottom:14px}
  [data-theme="dark"] .seg .ico{color:var(--amber-2)}
  .seg h3{margin-bottom:6px}
  .seg p{color:var(--muted);font-size:.94rem;margin-bottom:14px}
  .seg .go{display:inline-flex;align-items:center;gap:7px;font-weight:700;font-size:.9rem;color:var(--accent)}
  .seg .go svg{width:16px;height:16px;transition:transform .2s}
  .seg:hover .go svg{transform:translateX(4px)}

  /* ============ STATS ============ */
  .stats{background:var(--navy);color:#fff;padding:0}
  .stats .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
  .stat{padding:30px 18px;text-align:center;border-left:1px solid rgba(255,255,255,.12)}
  .stat:first-child{border-left:0}
  .stat b{display:block;font-family:"Barlow Condensed";font-size:2.7rem;font-weight:800;line-height:1;color:var(--amber-2)}
  .stat span{color:#C6CDE6;font-size:.88rem}

  /* ============ PRODUCTS ============ */
  .products .grid{grid-template-columns:repeat(4,1fr);align-items:stretch}
  .product{display:flex;flex-direction:column}
  .product img{aspect-ratio:4/3;object-fit:cover;width:100%}
  .product .body{padding:20px;display:flex;flex-direction:column;flex:1}
  .product .tag{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:700}
  .product h3{margin:6px 0 8px}
  .product p{color:var(--muted);font-size:.92rem}
  .product .spec{display:flex;gap:8px;margin-top:14px;font-size:.78rem;color:var(--muted);flex-wrap:wrap}
  .product .spec span{background:var(--bg-3);padding:4px 9px;border-radius:2px}
  .product .more{display:inline-flex;gap:7px;align-items:center;margin-top:auto;padding-top:16px;font-weight:700;color:var(--accent);font-size:.9rem}
  .product .more svg{width:15px;height:15px;transition:transform .2s}
  .product:hover .more svg{transform:translateX(4px)}

  /* ============ HALLS ============ */
  .halls{background:var(--bg-2)}
  .split{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
  .split img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;aspect-ratio:16/11;object-fit:cover}
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:26px 0}
  .steps div{background:var(--bg-3);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px 10px;text-align:center;font-weight:600;font-size:.88rem}
  .steps div i{display:block;font-family:"Barlow Condensed";font-size:1.5rem;color:var(--accent);font-style:normal;font-weight:800}
  .mini{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:60px}
  .mini .card{display:grid;grid-template-columns:104px 1fr}
  .mini img{width:104px;height:100%;object-fit:cover}
  .mini .body{padding:16px}
  .mini h3{font-size:1.12rem}
  .mini p{color:var(--muted);font-size:.88rem;margin-top:3px}

  /* ============ WHY ============ */
  .why .grid{grid-template-columns:repeat(3,1fr)}
  .why .item{padding:26px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .22s,box-shadow .22s}
  .why .item:hover{transform:translateY(-6px);box-shadow:var(--glow)}
  .why .item .ico{width:52px;height:52px;border-radius:var(--radius-sm);background:var(--navy);display:grid;place-items:center;margin-bottom:16px;color:var(--amber-2)}
  .why .item .ico svg{width:26px;height:26px}
  .why .item h3{margin-bottom:6px}
  .why .item p{color:var(--muted);font-size:.94rem}

  /* ============ CALCULATOR ============ */
  .calc{background:linear-gradient(120deg,var(--navy-deep),var(--navy));color:#fff}
  .calc .split{grid-template-columns:1fr 1fr}
  .calc .lead{color:#C6CDE6}
  .calc .eyebrow{color:var(--amber-2)}
  .calc ul{margin-top:20px;display:grid;gap:8px;padding-left:18px;color:#C6CDE6}
  .calc-box{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:26px}
  .field{display:grid;gap:6px;margin-bottom:15px}
  .field label{font-size:.83rem;color:#C6CDE6;font-weight:600}
  .field input,.field select{width:100%;padding:12px 13px;border-radius:var(--radius-sm);border:1px solid rgba(255,255,255,.18);background:rgba(9,15,40,.55);color:#fff;font:inherit;font-size:1rem}
  .field select option{color:#0E1836}
  .result{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin:16px 0 10px}
  .result div{background:rgba(255,255,255,.08);border-radius:var(--radius-sm);padding:14px;text-align:center}
  .result b{display:block;font-family:"Barlow Condensed";font-size:2.1rem;font-weight:800;color:var(--amber-2)}
  .result span{font-size:.78rem;color:#C6CDE6}
  /* sheet pile animation */
  .sheetpile{display:flex;flex-direction:column-reverse;gap:3px;min-height:64px;justify-content:flex-start;padding:8px 0 14px;perspective:600px}
  .sheetpile .plate{height:6px;border-radius:2px;background:linear-gradient(90deg,var(--amber),var(--amber-2));transform:skewX(-24deg) scaleX(0);transform-origin:left;opacity:0;transition:transform .35s cubic-bezier(.34,1.3,.64,1),opacity .3s;box-shadow:0 1px 0 rgba(0,0,0,.25)}
  .sheetpile .plate.show{transform:skewX(-24deg) scaleX(1);opacity:1}
  .sheetpile .more{font-size:.74rem;color:#C6CDE6;margin-top:6px;transform:skewX(-24deg)}
  .calc .btn-primary{width:100%;margin-top:6px}
  .calc small{display:block;color:#9aa6c8;font-size:.76rem;margin-top:10px}

  /* ============ COLORS ============ */
  .colors .split{grid-template-columns:1fr 1fr}
  .swatches{display:grid;grid-template-columns:repeat(auto-fit,minmax(86px,1fr));gap:10px;margin-top:22px}
  .sw{display:flex;flex-direction:column;align-items:center;gap:7px;font-size:.78rem;color:var(--muted);padding:6px 4px}
  .sw i{width:100%;height:40px;border-radius:2px;border:1px solid var(--line);display:block}
  .viz{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:linear-gradient(180deg,var(--bg-3),var(--bg-2))}
  .viz-toggle{position:absolute;top:14px;right:14px;display:flex;gap:2px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:3px;z-index:2}
  .viz-toggle button{background:none;border:0;font:inherit;font-size:.8rem;font-weight:700;padding:6px 12px;border-radius:2px;cursor:pointer;color:var(--muted)}
  .viz-toggle button.on{background:var(--amber);color:#10182F}
  .viz-stage{aspect-ratio:4/3;display:block}
  .viz-stage svg{width:100%;height:100%;display:block}
  .viz .roof{transition:fill .35s ease}
  .plabel{position:absolute;left:16px;bottom:14px;background:rgba(9,15,40,.82);color:#fff;padding:8px 14px;border-radius:var(--radius-sm);font-weight:700;font-size:.9rem;backdrop-filter:blur(4px);z-index:2}

  /* ============ GALLERY ============ */
  .gallery .grid{grid-template-columns:repeat(4,1fr);grid-auto-rows:210px}
  .gallery figure{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
  .gallery figure:nth-child(1){grid-column:span 2;grid-row:span 2}
  .gallery img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
  .gallery figure:hover img{transform:scale(1.05)}
  .gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px 16px;background:linear-gradient(to top,rgba(9,15,40,.92),transparent);color:#fff;font-size:.88rem;font-weight:600}

  /* ============ REVIEWS ============ */
  .reviews{background:var(--bg-2)}
  .rev-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:26px}
  .gbadge{display:flex;align-items:center;gap:13px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;transition:transform .2s,box-shadow .2s;cursor:pointer}
  .gbadge:hover{transform:translateY(-3px);box-shadow:var(--glow)}
  .gbadge b{font-family:"Barlow Condensed";font-size:2.3rem;line-height:1;color:var(--text)}
  .gbadge .stars{color:#F5B301;letter-spacing:2px;font-size:.9rem}
  .gbadge small{display:block;color:var(--muted);font-size:.78rem}
  .rev-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(320px,1fr);gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;scrollbar-width:none}
  .rev-track::-webkit-scrollbar{display:none}
  @media(min-width:1001px){.rev-track{grid-auto-columns:calc((100% - 36px)/3)}}
  .quote{scroll-snap-align:start;display:flex;flex-direction:column;padding:24px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);transition:transform .2s,box-shadow .2s}
  .quote:hover{transform:translateY(-4px);box-shadow:var(--glow)}
  .quote .stars{color:#F5B301;letter-spacing:2px;font-size:.92rem}
  .quote p{margin:12px 0 18px;font-size:.98rem;flex:1}
  .quote footer{display:flex;align-items:center;gap:11px;margin-top:auto}
  .quote .av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:.9rem;color:#fff;flex:none}
  .quote .who b{display:block;font-size:.92rem}
  .quote .who span{font-size:.78rem;color:var(--muted)}
  .rev-nav{display:flex;gap:8px;margin-top:18px}
  .rev-nav button{width:42px;height:42px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--card);cursor:pointer;color:var(--text);display:grid;place-items:center}
  .rev-nav button:hover{border-color:var(--amber);color:var(--amber)}

  /* ============ PROCESS ============ */
  .process .grid{grid-template-columns:repeat(4,1fr)}
  .process .step{padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-sm);transition:transform .22s,box-shadow .22s}
  .process .step:hover{transform:translateY(-6px);box-shadow:var(--glow)}
  .process .step b{font-family:"Barlow Condensed";font-size:2.7rem;color:var(--accent);line-height:1;opacity:.9}
  .process .step h3{margin:8px 0 6px}
  .process .step p{color:var(--muted);font-size:.92rem}

  /* ============ CONTACT ============ */
  .contact .split{grid-template-columns:1fr 1fr;align-items:start}
  .contact-list{display:grid;gap:14px;margin:24px 0}
  .contact-list a{display:flex;gap:13px;align-items:center;color:inherit}
  .contact-list .ico{width:44px;height:44px;border-radius:var(--radius-sm);background:var(--navy);color:var(--amber-2);display:grid;place-items:center;flex:none;transition:transform .2s}
  .contact-list a:hover .ico{transform:translateY(-3px)}
  .contact-list .ico svg{width:20px;height:20px}
  .contact-list b{display:block;font-size:1rem}
  .contact-list span{color:var(--muted);font-size:.9rem}
  .msgbtns{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}
  .msgbtns .btn{padding:11px 15px;font-size:.9rem}
  .viber{background:#7360F2;color:#fff}.viber:hover{background:#8573f5}
  .whats{background:#25D366;color:#fff}.whats:hover{background:#3ade77}
  form.quote-form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
  form .f{display:grid;gap:6px;margin-bottom:13px}
  form label{font-size:.83rem;font-weight:600;color:var(--muted)}
  form input,form select,form textarea{width:100%;padding:12px 13px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--bg-3);color:var(--text);font:inherit;font-size:.97rem}
  form textarea{min-height:104px;resize:vertical}
  form .two{display:grid;grid-template-columns:1fr 1fr;gap:13px}
  form .btn{width:100%;margin-top:4px}
  form small{display:block;margin-top:10px;color:var(--muted);font-size:.77rem}

  /* ============ FOOTER + map ============ */
  .footer-outer{background:var(--navy-deep);padding-top:52px}
  .footer-map{width:min(1220px,100% - 40px);margin:0 auto;border:1px solid rgba(255,255,255,.14);border-bottom:0;border-radius:var(--radius) var(--radius) 0 0;overflow:hidden;height:240px;background:#0d1330}
  .footer-map iframe{display:block;width:100%;height:100%;border:0}
  [data-theme="dark"] .footer-map iframe{filter:invert(.9) hue-rotate(180deg) saturate(.8)}
  footer.site{color:#C6CDE6;padding:44px 0 26px}
  footer.site .grid{grid-template-columns:1.5fr 1fr 1fr 1.1fr}
  footer.site h3{color:#fff;font-family:"Barlow Condensed";font-size:1.15rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px}
  footer.site ul{list-style:none;display:grid;gap:8px;font-size:.92rem}
  footer.site a:hover{color:#fff}
  footer .flogo{display:inline-flex;align-items:center;gap:10px;margin-bottom:14px}
  footer .flogo .mark{width:40px;height:40px;color:#fff}
  footer .flogo .word{font-family:"Barlow Condensed";font-weight:800;font-size:1.3rem;color:#fff;letter-spacing:.5px}
  footer .flogo .word small{display:block;font-family:Inter;font-weight:600;font-size:.56rem;letter-spacing:.14em;color:#8f9abd;margin-top:3px}
  .copy{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.82rem;color:#8f9abd}

  /* back to top */
  .totop{position:fixed;right:0;top:50%;transform:translateY(-50%) translateX(100%);z-index:80;background:rgba(11,18,48,.5);color:#fff;border:1px solid rgba(255,255,255,.18);border-right:0;border-radius:var(--radius-sm) 0 0 var(--radius-sm);padding:16px 9px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:8px;backdrop-filter:blur(6px);transition:transform .3s,background .2s;opacity:.85}
  .totop.show{transform:translateY(-50%) translateX(0)}
  .totop:hover{background:var(--amber);color:#10182F;opacity:1}
  .totop svg{width:16px;height:16px}
  .totop span{writing-mode:vertical-rl;text-orientation:mixed;transform:rotate(180deg);font-size:.66rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}

  /* mobile sticky bar */
  .mobilebar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:90;background:var(--navy-deep);border-top:1px solid rgba(255,255,255,.12);padding:9px 12px;gap:9px}
  .mobilebar .btn{flex:1;padding:12px}

  @media(max-width:900px){.tb-contact .em{display:none}.langbtn span.lc{display:none}}
  @media(max-width:1000px){
    .products .grid,.gallery .grid{grid-template-columns:repeat(2,1fr)}
    .why .grid,.mini,.seg-grid{grid-template-columns:1fr 1fr}
    .process .grid{grid-template-columns:1fr 1fr}
    .split,.calc .split,.colors .split,.contact .split{grid-template-columns:1fr}
    footer.site .grid{grid-template-columns:1fr 1fr}
    nav ul.menu{display:none}
    .nav-cta .btn-primary{display:none}
    .burger{display:inline-flex}
  }
  @media(max-width:640px){
    section{padding:58px 0}
    .wrap{width:min(1220px,100% - 32px)}
    .topbar{font-size:.76rem}
    .topbar .wrap{gap:8px}
    .tb-contact .em{display:none}
    .tb-contact svg{width:12px;height:12px}
    .openwrap #openLabel{display:none}
    .langbtn span.lc{display:none}
    .stats .wrap{grid-template-columns:1fr 1fr}
    .stat{border-left:0;border-top:1px solid rgba(255,255,255,.12)}
    .products .grid,.gallery .grid,.why .grid,.mini,.process .grid,.seg-grid,footer.site .grid{grid-template-columns:1fr}
    .gallery .grid{grid-auto-rows:200px}.gallery figure:nth-child(1){grid-column:span 1;grid-row:span 1}
    .steps,.swatches{grid-template-columns:1fr 1fr}
    form .two{grid-template-columns:1fr}
    .hero{min-height:auto;padding:64px 0 80px}
    .mobilebar{display:flex}
    body{padding-bottom:66px}
    .totop{display:none}
    .footer-map{width:100%;border-radius:0}
  }

  /* ============ MEGA MENU (Proizvodi) ============ */
  nav.mainnav{position:relative}
  nav ul.menu{align-items:center}
  .megabtn{display:inline-flex;align-items:center;gap:6px;background:none;border:0;padding:6px 0;font:inherit;font-weight:600;font-size:.93rem;color:var(--text);cursor:pointer;position:relative}
  .megabtn::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2.5px;background:var(--amber);transition:width .2s}
  .megabtn:hover::after,.megabtn[aria-expanded="true"]::after{width:100%}
  .megabtn .chev{width:14px;height:14px;transition:transform .2s}
  .megabtn[aria-expanded="true"] .chev{transform:rotate(180deg)}
  nav ul.menu a[aria-current="page"]::after{width:100%}
  .mega{position:absolute;left:0;right:0;top:100%;background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);box-shadow:0 26px 50px rgba(9,15,40,.18);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .18s,transform .18s,visibility 0s linear .18s;z-index:95}
  .mega.open{opacity:1;visibility:visible;transform:none;transition:opacity .18s,transform .18s,visibility 0s}
  .mega .wrap{display:block;min-height:0;padding:34px 0 22px}
  .mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:38px}
  .mega-h{display:block;font-family:"Barlow Condensed",Inter,sans-serif;font-weight:800;font-size:1.12rem;letter-spacing:.09em;text-transform:uppercase;color:var(--text);padding-bottom:11px;margin-bottom:12px;border-bottom:2px solid var(--text);transition:color .15s,border-color .15s}
  .mega-h:hover{color:var(--accent);border-color:var(--amber)}
  .mega-col ul{list-style:none;display:grid;gap:2px}
  .mega-col li a{display:block;padding:7px 0;color:var(--muted);font-size:.97rem;font-weight:500;letter-spacing:.01em;transition:color .15s,padding-left .15s}
  .mega-col li a:hover{color:var(--accent);padding-left:6px}
  .mega-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-top:24px;padding-top:16px;border-top:1px solid var(--line);font-size:.88rem;color:var(--muted)}
  .mega-foot a{font-weight:700;color:var(--accent)}
  @media(max-width:1000px){.mega{display:none}}

  /* mobile menu: Proizvodi accordion */
  .mm-accbtn{width:100%;display:flex;align-items:center;justify-content:space-between;padding:15px 2px;background:none;border:0;border-bottom:1px solid var(--line);font-family:"Barlow Condensed";font-size:1.35rem;font-weight:700;text-transform:uppercase;color:var(--text);cursor:pointer;letter-spacing:.3px}
  .mm-accbtn svg{width:18px;height:18px;color:var(--accent);transition:transform .25s}
  .mm-acc.open .mm-accbtn svg{transform:rotate(180deg)}
  .mm-sub{list-style:none;max-height:0;overflow:hidden;transition:max-height .3s ease;background:var(--bg-3)}
  .mm-acc.open .mm-sub{max-height:260px}
  .mm-nav .mm-sub a{font-family:Inter;font-size:.98rem;font-weight:600;text-transform:none;padding:12px 14px;border-bottom:1px solid var(--line)}

  /* ============ INNER PAGE HERO ============ */
  .page-hero{background:linear-gradient(120deg,var(--navy-deep),var(--navy));color:#fff;padding:52px 0;position:relative;overflow:hidden}
  .page-hero .wrap{display:flex;align-items:center;justify-content:space-between;gap:40px}
  .page-hero .ph-text{min-width:0}
  .page-hero .crumbs{font-size:.8rem;color:#8f9abd;margin-bottom:12px}
  .page-hero .crumbs a:hover{color:#fff}
  .page-hero .eyebrow{color:var(--amber-2)}
  .page-hero h1{color:#fff;margin:12px 0 12px;font-size:clamp(2rem,4.4vw,3.4rem)}
  .page-hero .lead{color:#C6CDE6;max-width:60ch}
  .ph-art{flex:none;width:clamp(290px,40vw,580px);display:grid;place-items:center}
  .ph-sketch{width:100%;height:auto;display:block;filter:drop-shadow(0 10px 26px rgba(0,0,0,.35)) drop-shadow(0 0 36px rgba(232,128,26,.10));-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 15%,#000 100%);mask-image:linear-gradient(90deg,transparent 0,#000 15%,#000 100%);opacity:0;transform:translateX(16px);animation:skicaIn 1.1s ease .12s forwards}
  @keyframes skicaIn{to{opacity:.94;transform:none}}
  @media(prefers-reduced-motion:reduce){.ph-sketch{opacity:.94;transform:none;animation:none}}
  .hero-note{margin-top:16px;font-size:.87rem;color:#AEB8D4;display:flex;align-items:center;gap:8px}
  .hero-note::before{content:"";width:17px;height:17px;flex:none;background:no-repeat center/contain;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23F59E2B' stroke-width='2.6'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")}
  /* rotating coin logo */
  .coin{width:100%;aspect-ratio:1;perspective:900px}
  .coin svg{width:100%;height:100%;display:block;animation:coinspin 9s linear infinite;filter:drop-shadow(0 18px 26px rgba(0,0,0,.45))}
  @keyframes coinspin{from{transform:rotateY(0)}to{transform:rotateY(360deg)}}
  /* cut-out hall (demo) */
  .ph-hall{width:clamp(240px,30vw,400px)}
  .ph-hall img{width:100%;display:block;margin-bottom:-52px;filter:drop-shadow(0 20px 30px rgba(0,0,0,.5));-webkit-mask-image:linear-gradient(to bottom,#000 80%,transparent 100%);mask-image:linear-gradient(to bottom,#000 80%,transparent 100%)}
  .ph-demo{position:absolute;right:16px;top:12px;display:flex;gap:2px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-sm);padding:3px;font-size:.72rem;z-index:3}
  .ph-demo span{padding:5px 8px;color:#8f9abd;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
  .ph-demo button{background:none;border:0;color:#C6CDE6;font:inherit;font-weight:700;padding:5px 10px;border-radius:2px;cursor:pointer}
  .ph-demo button.on{background:var(--amber);color:#10182F}
  @media(prefers-reduced-motion:reduce){.coin svg{animation:none}}
  @media(max-width:760px){.ph-art{display:none}}

  /* ============ FORM: send row + success ============ */
  .sendrow{display:grid;gap:10px;margin-top:6px}
  form .sendrow .btn{margin-top:0}
  .sendmain{padding:15px 22px;font-size:1rem}
  .sendalt{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  form.quote-form input:focus,form.quote-form select:focus,form.quote-form textarea:focus{outline:2px solid var(--amber);outline-offset:1px;border-color:transparent}
  .form-success{display:none;flex-direction:column;align-items:center;text-align:center;gap:14px;padding:30px 18px}
  .quote-form.sent .form-inner{display:none}
  .quote-form.sent .form-success{display:flex}
  .form-success .check{width:66px;height:66px;border-radius:50%;background:var(--amber);display:grid;place-items:center;animation:pop .45s cubic-bezier(.34,1.4,.5,1)}
  .form-success .check svg{width:34px;height:34px;color:#10182F}
  @keyframes pop{0%{transform:scale(0)}100%{transform:scale(1)}}
  .form-success p{color:var(--muted);font-size:.94rem;max-width:40ch}
  form .form-success .btn{width:auto}

  /* ============ 3D COLOR FAN (početna) + clickable swatches ============ */
  .fan3d{position:relative;aspect-ratio:1.6/1;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:radial-gradient(ellipse at 50% 34%,#40424a 0%,#2a2b31 52%,#16171b 100%);align-self:center;isolation:isolate}
  .fan3d canvas{position:absolute;inset:0;z-index:1}
  .fan3d-fb{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;transition:opacity .6s}
  .fan3d.ready .fan3d-fb{opacity:0;pointer-events:none}
  .fan3d-hint{position:absolute;right:14px;top:12px;z-index:2;font-size:.72rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:#D6DCEC;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:100px;padding:6px 12px;pointer-events:none;transition:opacity .3s}
  .fan3d-hint::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--amber);margin-right:7px;vertical-align:1px;animation:hintPulse 1.6s ease-in-out infinite}
  @keyframes hintPulse{50%{opacity:.25}}
  .fan3d:not(.ready) .fan3d-hint,.fan3d.picked .fan3d-hint{opacity:0}
  .fan3d-label{position:absolute;left:16px;bottom:14px;z-index:2;background:rgba(9,15,40,.84);color:#fff;padding:9px 15px;border-radius:var(--radius-sm);font-family:"Barlow Condensed",Inter,sans-serif;font-weight:700;font-size:1.15rem;letter-spacing:.04em;text-transform:uppercase;backdrop-filter:blur(4px);border-left:3px solid var(--amber);opacity:0;transform:translateY(8px);transition:opacity .25s,transform .25s;pointer-events:none}
  .fan3d-label.on{opacity:1;transform:none}
  .sw{cursor:pointer;border-radius:var(--radius-sm);transition:background .15s,color .15s}
  .sw:hover{background:var(--bg-3);color:var(--text)}
  .sw i{transition:transform .2s,box-shadow .2s}
  .sw:hover i{transform:translateY(-2px);box-shadow:0 6px 14px rgba(0,0,0,.18)}
  .sw.on{background:var(--bg-3);color:var(--text);font-weight:700}
  .sw.on i{outline:2px solid var(--amber);outline-offset:2px}
  .sw:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
  @media(max-width:1000px){               /* stacked: title → 3D fan → chips, so a tapped colour is visible right away */
    .colors .split{gap:0}
    .colors .split>div:first-child{display:contents}
    .colors .split>div:first-child>*{order:1}
    .colors .fan3d{order:2;margin-top:22px}
    .colors .split>div:first-child>.swatches{order:3}
  }
  @media(max-width:640px){
    .fan3d-label{left:10px;bottom:10px;padding:6px 11px;font-size:.92rem}
    .fan3d-hint{right:10px;top:10px;font-size:.64rem;padding:5px 10px}
    .colors .swatches{grid-template-columns:repeat(4,1fr);gap:6px;margin-top:16px}
    .colors .sw{font-size:.66rem;line-height:1.25;padding:4px 2px;gap:5px;text-align:center}
    .colors .sw i{height:30px}
  }

  /* ============ PRODUCT PAGES (trapezni / crep / limarija / cevi) ============ */
  /* product pages: no WhatsApp (Boris 24.09.2026) - Viber takes its place in the mobile bar */
  .mobilebar .mb-viber{display:none}
  body.product-page .whats{display:none!important}
  body.product-page .mobilebar .mb-viber{display:inline-flex}

  /* ---- hero: quick facts ---- */
  .pd-facts{display:grid;grid-template-columns:repeat(2,minmax(150px,1fr));gap:12px;flex:none}
  .pd-fact{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-sm);padding:16px 18px;backdrop-filter:blur(6px)}
  .pd-fact b{display:block;font-family:"Barlow Condensed";font-weight:800;font-size:2rem;line-height:1;color:#fff;letter-spacing:.3px}
  .pd-fact b small{font-size:1.05rem;color:var(--amber-2);margin-left:3px}
  .pd-fact span{display:block;font-size:.78rem;color:#9ea9cb;margin-top:6px;text-transform:uppercase;letter-spacing:.1em;font-weight:600}

  /* ---- overview: gallery + info ---- */
  .pd-over .wrap{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:start}
  .pd-main{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;background:var(--bg-3)}
  .pd-main img{width:100%;height:100%;object-fit:cover;transition:opacity .25s}
  .pd-main figcaption{position:absolute;left:12px;bottom:12px;background:rgba(9,15,40,.8);color:#fff;font-size:.8rem;font-weight:600;padding:6px 11px;border-radius:var(--radius-sm)}
  .pd-thumbs{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin-top:10px}
  .pd-thumbs button{padding:0;border:2px solid transparent;border-radius:var(--radius-sm);overflow:hidden;cursor:pointer;aspect-ratio:1;background:var(--bg-3);transition:border-color .15s,transform .15s}
  .pd-thumbs button:hover{transform:translateY(-2px)}
  .pd-thumbs button.on{border-color:var(--amber)}
  .pd-thumbs img{width:100%;height:100%;object-fit:cover;display:block}
  .pd-info h2{margin:12px 0 14px}
  .pd-check{list-style:none;margin:20px 0 24px;display:grid;gap:10px}
  .pd-check li{display:flex;gap:11px;align-items:flex-start;font-size:.97rem}
  .pd-check li::before{content:"";flex:none;width:20px;height:20px;margin-top:2px;border-radius:50%;background:var(--amber) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.2'%3E%3Cpath d='m6 12 4 4 8-9'/%3E%3C/svg%3E") center/13px no-repeat}
  .pd-btns{display:flex;flex-wrap:wrap;gap:10px}
  .pd-doc{display:flex;align-items:center;gap:16px;margin-top:22px;padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-sm);transition:border-color .2s,box-shadow .2s}
  .pd-doc:hover{border-color:var(--amber);box-shadow:var(--glow)}
  .pd-doc .pdf{flex:none;width:46px;height:56px;border-radius:3px;background:var(--navy);color:#fff;display:grid;place-items:center;font-family:"Barlow Condensed";font-weight:800;font-size:.95rem;letter-spacing:.06em;position:relative}
  .pd-doc .pdf::after{content:"";position:absolute;right:0;top:0;border-style:solid;border-width:0 12px 12px 0;border-color:transparent var(--amber) transparent transparent}
  .pd-doc b{display:block;font-size:1rem}
  .pd-doc span{font-size:.84rem;color:var(--muted)}
  .pd-doc .go{margin-left:auto;font-weight:700;color:var(--accent);font-size:.9rem;white-space:nowrap}

  /* ---- specs: 3D + table ---- */
  .pd-spec{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .pd-spec-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;margin-top:34px;align-items:start}
  .viewer3d{position:relative;aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:radial-gradient(ellipse at 50% 38%,#ffffff 0%,#eef1f6 55%,#dfe4ec 100%);isolation:isolate}
  [data-theme="dark"] .viewer3d{background:radial-gradient(ellipse at 50% 38%,#2c3552 0%,#1a2140 60%,#10162e 100%)}
  .viewer3d canvas{position:absolute;inset:0;z-index:1;cursor:grab}
  .viewer3d canvas:active{cursor:grabbing}
  .viewer3d .fb{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:8%;transition:opacity .5s}
  .viewer3d.ready .fb{opacity:0;pointer-events:none}
  .v3d-bar{position:absolute;left:12px;right:12px;top:12px;z-index:2;display:flex;justify-content:space-between;gap:10px;pointer-events:none}
  .v3d-bar>*{pointer-events:auto}
  .v3d-hint{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:color-mix(in srgb,var(--bg-2) 86%,transparent);border:1px solid var(--line);border-radius:100px;padding:6px 12px}
  .v3d-hint svg{width:15px;height:15px;color:var(--accent)}
  .v3d-reset{font:inherit;font-size:.76rem;font-weight:700;color:var(--text);background:color-mix(in srgb,var(--bg-2) 86%,transparent);border:1px solid var(--line);border-radius:var(--radius-sm);padding:6px 11px;cursor:pointer}
  .v3d-reset:hover{border-color:var(--amber)}
  .v3d-label{position:absolute;left:14px;bottom:14px;z-index:2;background:rgba(9,15,40,.86);color:#fff;padding:8px 14px;border-radius:var(--radius-sm);font-family:"Barlow Condensed";font-weight:700;font-size:1.1rem;letter-spacing:.04em;text-transform:uppercase;border-left:3px solid var(--amber)}
  .pd-pick{margin-top:22px;font-weight:700;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
  .pd-spec .swatches{margin-top:12px}
  .pd-table{width:100%;border-collapse:collapse;font-size:.94rem;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
  .pd-table caption{text-align:left;font-family:"Barlow Condensed";font-weight:800;font-size:1.35rem;text-transform:uppercase;letter-spacing:.03em;margin-bottom:12px;color:var(--text)}
  .pd-table th,.pd-table td{padding:11px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
  .pd-table tr:last-child th,.pd-table tr:last-child td{border-bottom:0}
  .pd-table th{width:40%;font-weight:700;color:var(--text);background:var(--bg-3)}
  .pd-table td{color:var(--muted)}
  .pd-table td b{color:var(--text)}
  .pd-prof{margin-top:22px;padding:16px 14px 12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}
  .pd-prof svg{width:100%;height:auto;display:block}
  .pd-prof .line{stroke:var(--navy)}
  [data-theme="dark"] .pd-prof .line{stroke:#DCE3F5}
  .pd-prof text{fill:var(--text)}
  .pd-prof figcaption{font-size:.8rem;color:var(--muted);text-align:center;margin-top:6px}
  .pd-flag{color:var(--accent);font-weight:700}

  /* ---- applications ---- */
  .pd-apps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:30px}
  .pd-app{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .22s,box-shadow .22s,border-color .22s}
  .pd-app:hover{transform:translateY(-6px);box-shadow:var(--glow);border-color:var(--amber)}
  .pd-app img{width:100%;aspect-ratio:16/10;object-fit:cover}
  .pd-app div{padding:18px 20px 20px}
  .pd-app h3{margin:0 0 6px;font-size:1.3rem}
  .pd-app p{color:var(--muted);font-size:.93rem}

  /* ---- how to order + FAQ ---- */
  .pd-how{background:var(--bg-2);border-top:1px solid var(--line)}
  .pd-how-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:48px;align-items:start}
  .pd-steps{display:grid;gap:14px;margin-top:26px}
  .pd-step{display:flex;gap:16px;padding:18px 20px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
  .pd-step b{font-family:"Barlow Condensed";font-weight:800;font-size:2.1rem;color:var(--amber);line-height:1;flex:none;width:44px}
  .pd-step h3{font-size:1.2rem;margin:0 0 4px}
  .pd-step p{color:var(--muted);font-size:.93rem}
  .faq{margin-top:26px}
  .faq-item{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);margin-bottom:12px;overflow:hidden;box-shadow:var(--shadow-sm)}
  .faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:14px;background:none;border:0;cursor:pointer;padding:17px 20px;font:inherit;font-weight:700;font-size:1.02rem;color:var(--text);text-align:left}
  .faq-q .pm{width:22px;height:22px;flex:none;position:relative}
  .faq-q .pm::before,.faq-q .pm::after{content:"";position:absolute;background:var(--accent);border-radius:2px}
  .faq-q .pm::before{left:3px;right:3px;top:10px;height:2px}
  .faq-q .pm::after{top:3px;bottom:3px;left:10px;width:2px;transition:transform .25s}
  .faq-item.open .faq-q .pm::after{transform:scaleY(0)}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
  .faq-a p{padding:0 20px 18px;color:var(--muted);font-size:.95rem}

  /* ---- related + CTA ---- */
  .pd-rel{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
  .pd-rel a{display:flex;flex-direction:column;padding:22px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .22s,box-shadow .22s,border-color .22s}
  .pd-rel a:hover{transform:translateY(-5px);box-shadow:var(--glow);border-color:var(--amber)}
  .pd-rel h3{font-size:1.3rem;margin:0 0 6px}
  .pd-rel p{color:var(--muted);font-size:.92rem;flex:1}
  .pd-rel .more{margin-top:12px;font-weight:700;color:var(--accent);font-size:.9rem}
  .ctaband{background:linear-gradient(120deg,var(--navy-deep),var(--navy));color:#fff;border-radius:var(--radius);padding:36px 38px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;box-shadow:var(--shadow);margin-top:56px}
  .ctaband h2{color:#fff;margin-bottom:6px;font-size:clamp(1.6rem,3vw,2.3rem)}
  .ctaband p{color:#C6CDE6;max-width:56ch}
  .ctaband .btns{display:flex;gap:12px;flex-wrap:wrap}

  @media(max-width:1000px){
    .page-hero .wrap{flex-direction:column;align-items:flex-start}
    .pd-over .wrap,.pd-spec-grid,.pd-how-grid{grid-template-columns:1fr}
    .pd-apps,.pd-rel{grid-template-columns:1fr 1fr}
    .ctaband{flex-direction:column;align-items:flex-start}
  }
  @media(max-width:640px){
    .pd-facts{grid-template-columns:1fr 1fr;width:100%}
    .pd-fact{padding:12px 14px}.pd-fact b{font-size:1.6rem}
    .pd-thumbs{grid-template-columns:repeat(4,1fr)}
    .pd-apps,.pd-rel{grid-template-columns:1fr}
    .pd-doc{flex-wrap:wrap}.pd-doc .go{margin-left:62px}
    .pd-table th,.pd-table td{padding:10px 12px}
    .pd-spec .swatches{grid-template-columns:repeat(4,1fr);gap:6px}
    .pd-spec .sw{font-size:.66rem;line-height:1.25;padding:4px 2px;gap:5px;text-align:center}
    .pd-spec .sw i{height:30px}
    .ctaband{padding:28px 22px}
  }

  /* product pages: video in the gallery, play badge on its thumb, highlighted note (e.g. FILCOM) */
  .pd-main video{position:relative;z-index:1;width:100%;height:100%;object-fit:contain;background:transparent;display:block}
  .pd-main.is-video{background:#0B1230}
  .pd-main.is-video::before{content:"";position:absolute;inset:-40px;background:var(--vposter) center/cover no-repeat;filter:blur(24px) brightness(.5);z-index:0}
  .pd-main figcaption{z-index:2}
  .pd-thumbs button{position:relative}
  .pd-thumbs .play{position:absolute;inset:0;display:grid;place-items:center;background:rgba(9,15,40,.35);color:#fff}
  .pd-thumbs .play svg{width:22px;height:22px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.5))}
  .pd-note{display:flex;gap:14px;align-items:flex-start;margin-top:22px;padding:18px 20px;border:1px solid var(--line);border-left:4px solid var(--amber);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-sm);scroll-margin-top:130px}
  .pd-note .ico{flex:none;width:40px;height:40px;border-radius:var(--radius-sm);background:var(--navy);color:var(--amber-2);display:grid;place-items:center}
  .pd-note .ico svg{width:22px;height:22px}
  .pd-note h3{font-size:1.15rem;margin:0 0 4px}
  .pd-note p{color:var(--muted);font-size:.93rem}
  .pd-cats{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:30px}
  .pd-cat{display:grid;grid-template-columns:200px 1fr;grid-template-rows:minmax(170px,auto);background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);scroll-margin-top:130px;transition:transform .22s,box-shadow .22s,border-color .22s}
  .pd-cat:hover{transform:translateY(-4px);box-shadow:var(--glow);border-color:var(--amber)}
  .pd-cat img{width:100%;height:0;min-height:100%;object-fit:cover;background:#fff}
  .pd-cat div{padding:18px 20px}
  .pd-cat h3{font-size:1.25rem;margin:0 0 6px}
  .pd-cat p{color:var(--muted);font-size:.92rem}
  .pd-cat ul{list-style:none;margin-top:10px;display:flex;flex-wrap:wrap;gap:6px}
  .pd-cat li{font-size:.78rem;font-weight:600;background:var(--bg-3);color:var(--text);padding:4px 9px;border-radius:2px}
  @media(max-width:1000px){.pd-cats{grid-template-columns:1fr}}
  @media(max-width:640px){.pd-cat{grid-template-columns:1fr;grid-template-rows:auto}.pd-cat img{height:auto;aspect-ratio:16/10;min-height:0}}
  .pd-picked{margin-top:14px;font-weight:700;color:var(--text);min-height:1.5em}
  .pd-doc+.pd-doc{margin-top:12px}

  /* ============ ARTICLES (vodiči) + LOCAL PAGES ============ */
  .article{max-width:780px;margin:0 auto}
  .article>p:first-child{font-size:1.14rem;color:var(--muted)}
  .article h2{font-size:clamp(1.55rem,2.6vw,2.1rem);margin:40px 0 12px}
  .article h3{font-size:1.2rem;margin:26px 0 8px}
  .article p,.article li{font-size:1.04rem;line-height:1.72}
  .article p+p{margin-top:14px}
  .article ul,.article ol{margin:12px 0 0 22px;display:grid;gap:6px}
  .article a:not(.btn){color:var(--accent);font-weight:600;text-decoration:underline;text-underline-offset:3px}
  .article table{width:100%;border-collapse:collapse;margin:18px 0 6px;font-size:.95rem;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
  .article th,.article td{padding:11px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
  .article thead th{background:var(--navy);color:#fff;font-family:"Barlow Condensed";font-size:1.02rem;letter-spacing:.04em;text-transform:uppercase}
  .article tbody th{background:var(--bg-3);font-weight:700;width:28%}
  .article .tip{margin:24px 0;padding:18px 20px;border:1px solid var(--line);border-left:4px solid var(--amber);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-sm)}
  .article .tip b{display:block;margin-bottom:4px}
  .article .art-calc{margin:18px 0;padding:18px 20px;border-radius:var(--radius);background:var(--bg-3);font-size:.98rem;line-height:1.7}
  .art-meta{margin-top:14px;font-size:.84rem;color:#9ea9cb;font-weight:600;letter-spacing:.04em}
  .art-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:30px}
  .art-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .22s,box-shadow .22s,border-color .22s}
  .art-card:hover{transform:translateY(-6px);box-shadow:var(--glow);border-color:var(--amber)}
  .art-card .img{aspect-ratio:16/10;background:linear-gradient(160deg,#F6F7F9,#D9DDE3);overflow:hidden}
  .art-card img{width:100%;height:100%;object-fit:cover}
  .art-card div{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
  .art-card h3{margin:0 0 8px;font-size:1.3rem}
  .art-card p{color:var(--muted);font-size:.93rem;flex:1}
  .art-card .more{margin-top:12px;font-weight:700;color:var(--accent);font-size:.9rem}
  .art-next{max-width:780px;margin:40px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
  .art-next a{display:block;padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);font-weight:700;transition:border-color .2s}
  .art-next a:hover{border-color:var(--amber)}
  .art-next small{display:block;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
  .loc-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
  .loc-cards a{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .22s,box-shadow .22s,border-color .22s}
  .loc-cards a:hover{transform:translateY(-5px);box-shadow:var(--glow);border-color:var(--amber)}
  .loc-cards img{width:100%;aspect-ratio:16/10;object-fit:cover}
  .loc-cards div{padding:16px 18px 18px}
  .loc-cards h3{margin:0 0 4px;font-size:1.2rem}
  .loc-cards p{color:var(--muted);font-size:.9rem}
  @media(max-width:1000px){.art-cards,.loc-cards{grid-template-columns:1fr 1fr}}
  @media(max-width:640px){.art-cards,.loc-cards,.art-next{grid-template-columns:1fr}.article tbody th{width:auto}}
  .bj-more{display:inline-block;margin-top:16px;font-weight:700;font-size:.92rem;color:var(--accent);border-bottom:1.5px solid currentColor;padding-bottom:1px}
  .bj-more:hover{color:var(--amber)}
  @media(max-width:1000px){.colors .split>div:first-child>.bj-more{order:4;justify-self:start}}
  /* grid children with a canvas (3D) must be allowed to shrink, or they force horizontal overflow on phones */
  .pd-spec-grid>*,.pd-over .wrap>*,.pd-how-grid>*,.bj-grid>*{min-width:0}
  .viewer3d canvas,.obj3d canvas,.fan3d canvas{max-width:100%}
  .dv-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
  .dv-links a{padding:10px 16px;border:1px solid var(--line);border-radius:100px;background:var(--card);font-weight:600;font-size:.92rem;box-shadow:var(--shadow-sm);transition:border-color .2s,transform .2s}
  .dv-links a:hover{border-color:var(--amber);transform:translateY(-2px)}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* city pages: per-city advice block; inline links in FAQ answers and advice text must look like links */
.loc-tip-sec{padding-top:0}
.loc-tip{max-width:78ch}
.loc-tip h2{margin:12px 0 14px}
.loc-tip .lead{max-width:none}
.loc-tip a,.faq-a a{color:var(--accent);font-weight:600;text-decoration:underline;text-underline-offset:3px}
/* ---------- social links (topbar, mobile menu, footer, kontakt) ---------- */
.soc-ico{width:18px;height:18px;display:block;flex:none}
.tb-soc{display:inline-flex;gap:4px;margin-right:2px}
.tb-soc a{display:grid;place-items:center;width:30px;height:30px;border-radius:var(--radius-sm);border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);color:#C9D2EA}
.tb-soc a:hover{color:#fff;border-color:var(--amber)}
.tb-soc .soc-ico{width:15px;height:15px}
.mm-soc{display:flex;gap:10px}
.mm-soc a{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px;border:1px solid var(--line);border-radius:var(--radius-sm);font-weight:700;font-size:.9rem}
.mm-soc .soc-ico{color:var(--amber)}
footer .soc{display:flex;align-items:center;gap:10px;margin-top:16px;flex-wrap:wrap;font-size:.88rem}
footer .soc span{color:#8f9abd;font-weight:600}
footer .soc a{display:inline-flex;align-items:center;gap:7px;padding:7px 12px;border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-sm);font-weight:600}
footer .soc a:hover{border-color:var(--amber);color:#fff}
footer .soc .soc-ico{width:16px;height:16px;color:var(--amber)}
@media(max-width:600px){.tb-soc a{width:26px;height:26px}.tb-soc .soc-ico{width:13px;height:13px}}
/* ---------- profile toggle (TR 20 / TR 40) + two-profile table ---------- */
.pd-seg{display:inline-flex;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:var(--card);margin-bottom:14px}
.pd-seg button{font:inherit;font-size:.9rem;font-weight:700;padding:9px 20px;border:0;background:none;color:var(--muted);cursor:pointer}
.pd-seg button[aria-pressed="true"]{background:var(--navy);color:#fff}
.pd-table.cols3 th{width:30%}
.pd-table.cols3 thead td{font-family:"Barlow Condensed";font-weight:800;font-size:1.05rem;letter-spacing:.03em;color:var(--text);background:var(--bg-3)}
@media(max-width:400px){.tb-soc{display:none}}   /* narrow phones: the icons stay in the mobile menu, footer and Kontakt */
@media(max-width:600px){.pd-facts{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.pd-fact b{overflow-wrap:anywhere}}   /* two-value tiles ("1110 / 1020") must not widen the page */
@media(max-width:400px){.pd-fact b{font-size:1.35rem}}
.pd-table.cols3{table-layout:fixed}.pd-table.cols3 td{overflow-wrap:anywhere}   /* 3-column spec table must wrap on 320px phones */