@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/inter-latin-400-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/inter-latin-500-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/inter-latin-600-normal.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/inter-latin-700-normal.woff2') format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/jetbrains-mono-latin-500-normal.woff2') format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/jetbrains-mono-latin-600-normal.woff2') format('woff2')}
@font-face{font-family:'Archivo';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/archivo-latin-500-normal.woff2') format('woff2')}
@font-face{font-family:'Archivo';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/archivo-latin-600-normal.woff2') format('woff2')}
@font-face{font-family:'Archivo';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/archivo-latin-700-normal.woff2') format('woff2')}
  :root{
    --ink:#101318;
    --ink-2:#3c4552;
    --mist:#7a828e;
    --line:#e5e7ea;
    --line-strong:#c9cdd3;
    --bg:#fbfbf9;
    --surface:#ffffff;
    --accent:#1f4e8c;          /* single accent — Swiss discipline */
    --maxw:1240px;
    --u:8px;                    /* mathematical base unit */
    --disp:"Archivo","Inter",system-ui,sans-serif;
    --body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
    --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
    --ease:cubic-bezier(.25,.6,.25,1);
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  @media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
  body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
  a{color:inherit;text-decoration:none}
  img{max-width:100%;display:block}
  h1,h2,h3,h4{margin:0;font-family:var(--disp);font-weight:700;line-height:1.04;letter-spacing:-.025em;text-wrap:balance}
  p{margin:0;text-wrap:pretty}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
  .g12{display:grid;grid-template-columns:repeat(12,1fr);gap:calc(var(--u)*3)}
  .mono{font-family:var(--mono)}
  ::selection{background:var(--accent);color:#fff}
  .skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:400}
  .skip:focus{left:0}
  a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
  .btnp:active,.btns:active{transform:scale(.985)}

  /* ---------- HEADER ---------- */
  header{position:sticky;top:0;z-index:100;background:rgba(251,251,249,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
  .nav-inner{display:flex;align-items:center;justify-content:space-between;height:76px}
  .brand img{height:42px;width:auto}
  .menu{display:flex;align-items:center;gap:32px}
  .menu a.lnk{font-size:14px;font-weight:500;color:var(--ink-2);position:relative;padding:5px 0;transition:color .15s}
  .menu a.lnk::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--accent);transition:right .22s var(--ease)}
  .menu a.lnk:hover{color:var(--ink)}
  .menu a.lnk:hover::after,.menu a.lnk.active::after{right:0}
  .menu a.lnk.active{color:var(--ink)}
  .btnp{display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:#fff;font-size:14px;font-weight:600;padding:12px 22px;transition:background .18s,transform .18s}
  .btnp:hover{background:#000}
  .btns{display:inline-flex;align-items:center;gap:10px;background:transparent;color:var(--ink);font-size:14px;font-weight:600;padding:12px 22px;border:1px solid var(--line-strong);transition:border-color .18s,transform .18s}
  .btnp,.btns{white-space:nowrap}
  .btns:hover{border-color:var(--ink)}
  .burger{display:none;background:none;border:1px solid var(--line-strong);width:44px;height:44px;cursor:pointer;align-items:center;justify-content:center}
  .burger span{display:block;width:18px;height:2px;background:var(--ink);position:relative}
  .burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink)}
  .burger span::before{top:-6px}.burger span::after{top:6px}

  /* ---------- SECTION SHELL ---------- */
  section{padding:calc(var(--u)*15) 0;scroll-margin-top:calc(77px - (var(--u)*15))}
  .meta-row{display:flex;justify-content:space-between;gap:16px;font:600 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--mist);padding:14px 0;border-bottom:1px solid var(--line)}
  .meta-row .ac{color:var(--accent)}
  .sec-head{margin:calc(var(--u)*6) 0 calc(var(--u)*7)}
  .sec-head .g12{align-items:end}
  .idx{font:600 12px/1 var(--mono);letter-spacing:.14em;color:var(--accent)}
  .sec-head h2{grid-column:1/8;font-size:clamp(30px,3.8vw,50px)}
  .sec-head .lede{grid-column:9/13;font-size:15.5px;color:var(--ink-2);line-height:1.7;padding-bottom:6px}
  html.js .rv{opacity:0;transform:translateY(14px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
  html.js .rv.in{opacity:1;transform:none}
  html.js .st>*{opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
  html.js .st.in>*{opacity:1;transform:none}
  html.js .st.in>*:nth-child(2){transition-delay:.08s}
  html.js .st.in>*:nth-child(3){transition-delay:.16s}
  html.js .st.in>*:nth-child(4){transition-delay:.24s}
  html.js .st.in>*:nth-child(5){transition-delay:.32s}
  html.js .st.in>*:nth-child(6){transition-delay:.4s}

  /* ---------- HERO ---------- */
  .hero{position:relative;padding:calc(var(--u)*10) 0 calc(var(--u)*2);background:#0d1d36;color:#f2f5f9;overflow:hidden}
  .hbg{position:absolute;inset:0}
  .hbg img,.hbg video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.2s ease}
  .hbg .on{opacity:1}
  .hbg .scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,17,30,.62) 0%,rgba(10,17,30,.5) 45%,rgba(10,17,30,.8) 100%)}
  .hero .wrap{position:relative}
  .hero .meta-row{border-bottom-color:rgba(255,255,255,.24);color:#aebdd1}
  .hero .meta-row .ac{color:#6ea3dd}
  .hero h1{color:#fff}
  .hero h1 em{color:#6ea3dd}
  .hero .hindex{border-top-color:#fff}
  .hero .hindex a{border-bottom-color:rgba(255,255,255,.22)}
  .hero .hindex .n{color:#fff}
  .hero .hindex .a{color:#6ea3dd}
  .hero .btnp{background:#fff;color:var(--ink)}
  .hero .btnp:hover{background:#e9edf2}
  .hero .btns{color:#fff;border-color:rgba(255,255,255,.45)}
  .hero .btns:hover{border-color:#fff}
  .hero .stats{border-top-color:rgba(255,255,255,.9)}
  .hero .stat{border-right-color:rgba(255,255,255,.18)}
  .hero .stat .n{color:#fff}
  .hero .stat .n em{color:#6ea3dd}
  .hero .stat .t{color:#9fb0c4}
  .hero .g12{align-items:start}
  .hero h1{grid-column:1/9;font-size:clamp(50px,7.2vw,104px);letter-spacing:-.035em}
  .hero h1 em{font-style:normal;color:var(--accent)}
  .hindex{grid-column:10/13;border-top:1px solid var(--ink);align-self:start;margin-top:14px}
  .hindex a{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:15px 0;border-bottom:1px solid var(--line);transition:padding-left .2s var(--ease)}
  .hindex a:hover{padding-left:8px}
  .hindex .n{font:600 15px/1.3 var(--disp);color:var(--ink)}
  .hindex .a{color:var(--accent)}
  .hero .sub{grid-column:1/7;margin-top:calc(var(--u)*4);font-size:17.5px;color:#cdd8e6;line-height:1.75;max-width:52ch}
  .hero .actions{grid-column:1/9;margin-top:calc(var(--u)*4);display:flex;gap:12px;flex-wrap:wrap}
  .stats{margin-top:calc(var(--u)*8);border-top:1px solid var(--ink);padding-bottom:calc(var(--u)*2)}
  .stats .g12{gap:0}
  .stat{grid-column:span 3;padding:26px 24px 30px;border-right:1px solid var(--line)}
  .stat:first-child{padding-left:0}
  .stat:last-child{border-right:none}
  .stat .n{font:700 44px/1 var(--disp);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
  .stat .n em{font-style:normal;color:var(--accent)}
  .stat .t{margin-top:8px;font-size:12.5px;color:var(--mist)}

  /* ---------- PROOF / CERTIFICATION ---------- */
  #certification{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);background:var(--line)}
  .cert{position:relative;background:var(--surface);padding:30px 28px;overflow:hidden;transition:background .2s;outline:1px solid var(--line)}
  .cert:hover{background:#fdfdfc}
  .cert::before{content:"";position:absolute;top:0;left:0;right:100%;height:2px;background:var(--accent);transition:right .3s var(--ease)}
  .cert:hover::before{right:0}
  .cert .ac{font:700 24px/1 var(--disp);color:var(--ink)}
  .cert .nm{margin-top:13px;font-weight:600;color:var(--ink);font-size:14.5px}
  .cert .ds{margin-top:9px;font-size:13.5px;color:var(--ink-2);line-height:1.6}
  .cert .seal{position:absolute;right:14px;bottom:10px;width:104px;height:104px;color:var(--ink);opacity:.07;pointer-events:none;transition:opacity .25s}
  .cert:hover .seal{opacity:.12}
  .cert-note{margin-top:22px;font:500 12.5px/1.7 var(--mono);color:var(--mist)}

  /* ---------- DIVISIONS ---------- */
  .division{border-top:1px solid var(--line);padding:calc(var(--u)*8) 0}
  .division:last-of-type{padding-bottom:0}
  .division .g12{align-items:center}
  .d-body{grid-column:1/7}
  .division.rev .d-body{grid-column:8/13}
  .d-media{grid-column:7/13}
  .division.rev .d-media{grid-column:1/7;grid-row:1}
  .d-tag{font:600 11px/1 var(--mono);letter-spacing:.2em;color:var(--accent);text-transform:uppercase}
  .d-body h3{margin-top:14px;font-size:clamp(26px,2.9vw,38px)}
  .d-body .lede2{margin-top:16px;font-size:15.5px;color:var(--ink-2);line-height:1.75;max-width:46ch}
  .d-cats{margin-top:24px;border-top:1px solid var(--line);padding-top:18px}
  .d-cats .cl{font:600 10.5px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--mist);margin-bottom:11px}
  .d-cats .cats{display:flex;flex-wrap:wrap;gap:8px}
  .d-cats .cats span{font-size:13px;color:var(--ink);background:var(--surface);border:1px solid var(--line);padding:8px 13px;transition:border-color .18s}
  .d-cats .cats span:hover{border-color:var(--ink)}
  .d-media .frame{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--line);aspect-ratio:4/3}
  .d-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s var(--ease)}
  .division:hover .d-media img{transform:scale(1.02)}
  #electronics .frame img{transition:opacity .28s ease,transform .6s var(--ease)}
  #smartsource .frame img{object-fit:contain;padding:calc(var(--u)*4)}
  #electronics .cats span{cursor:pointer}
  #electronics .cats span.on{border-color:var(--ink);background:var(--bg)}

  /* ---------- INNOVATION ---------- */
  #innovation{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .ip-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:calc(var(--u)*3);align-items:center}
  .ip-copy{grid-column:1/6}
  .ip-copy h2{font-size:clamp(28px,3.4vw,44px)}
  .ip-copy .lede{margin-top:18px;color:var(--ink-2);font-size:15.5px;line-height:1.8}
  .ip-points{margin-top:26px;border-top:1px solid var(--ink)}
  .ipt{display:flex;gap:16px;padding:15px 0;border-bottom:1px solid var(--line);align-items:baseline}
  .ipt .k{font:600 11px/1.5 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);flex:0 0 140px}
  .ipt .v{font-size:14px;color:var(--ink-2)}
  .diagram{grid-column:7/13}
  .diagram svg{width:100%;height:auto}
  @media (prefers-reduced-motion:no-preference){
    html.js .diagram .dd{stroke-dasharray:1200;stroke-dashoffset:1200}
    html.js .diagram.go .dd{animation:drawline 1.5s ease forwards}
    html.js .diagram .fi{opacity:0;transition:opacity .9s ease 1.1s}
    html.js .diagram.go .fi{opacity:1}
  }
  @keyframes drawline{to{stroke-dashoffset:0}}
  .ip-photo{margin-top:22px;display:flex;align-items:center;gap:18px;background:var(--bg);border:1px solid var(--line);padding:14px 18px}
  .ip-photo img{width:230px;display:block}
  .ip-photo .ph-t{font:600 10.5px/1 var(--mono);letter-spacing:.18em;color:var(--accent);text-transform:uppercase}
  .ip-photo .ph-d{margin-top:7px;font-size:13.5px;color:var(--ink-2)}

  /* ---------- ENGAGEMENT ---------- */
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--ink)}
  .step{padding:30px 26px 8px 0;border-right:1px solid var(--line);position:relative;margin-right:26px}
  .step:last-child{border-right:none;margin-right:0}
  .step .no{font:700 30px/1 var(--disp);color:transparent;-webkit-text-stroke:1.3px var(--line-strong)}
  .step h4{margin-top:16px;color:var(--ink);font-size:17.5px}
  .step p{margin-top:10px;font-size:13.5px;color:var(--ink-2);line-height:1.7}

  /* ---------- NETWORK ---------- */
  .netline{margin:-4px 0 40px}
  .netline svg{width:100%;height:auto;display:block}
  .offices{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .office{border:1px solid var(--line);padding:28px;background:var(--surface);transition:border-color .2s}
  .office:hover{border-color:var(--ink)}
  .office .flag{display:flex;justify-content:space-between;align-items:baseline;font:600 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:15px}
  .office .flag .co{color:var(--mist);letter-spacing:.06em}
  .office h4{color:var(--ink);font-size:16.5px}
  .office address{margin-top:12px;font-style:normal;font-size:13.5px;color:var(--ink-2);line-height:1.75}

  /* ---------- CONTACT ---------- */
  #contact{border-top:1px solid var(--line)}
  #contact h2{font-size:clamp(36px,5.4vw,72px);letter-spacing:-.035em;max-width:16ch}
  #contact h2 em{font-style:normal;color:var(--accent)}
  #contact .lede{margin-top:20px;max-width:52ch;color:var(--ink-2);font-size:16.5px}
  .reach{margin-top:32px;display:flex;flex-wrap:wrap;gap:12px}

  /* ---------- FOOTER ---------- */
  #network{padding-bottom:calc(var(--u)*6)}
  footer{border-top:1px solid var(--ink);padding:calc(var(--u)*4) 0 calc(var(--u)*3)}
  .fgrid{display:flex;justify-content:flex-start;gap:calc(var(--u)*10)}
  .fcol{width:180px}
  .fcol li{white-space:nowrap}
  .fcol .fh{font:600 10.5px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--mist);margin-bottom:16px}
  .fcol ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
  .fcol a,.fcol li{font-size:13.5px;color:var(--ink-2)}
  .fcol a:hover{color:var(--ink)}
  .fbot{margin-top:calc(var(--u)*4);border-top:1px solid var(--line);padding-top:14px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12.5px;color:var(--mist)}

  /* ---------- RESPONSIVE ---------- */
  @media (max-width:1020px){
    .brand img{height:36px}
    .menu{gap:18px}
    .menu a.lnk{font-size:13.5px}
    .menu .btnp{padding:10px 16px;font-size:13.5px}
    .d-body .lede2{max-width:62ch}
    .hero h1{grid-column:1/13}
    .hindex{grid-column:1/13;margin-top:26px}
    .hero .sub,.hero .actions{grid-column:1/13}
    .stat{grid-column:span 6;border-right:none;padding-left:0}
    .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
    .sec-head h2{grid-column:1/13}
    .sec-head .lede{grid-column:1/13;padding-top:12px}
    .d-body,.division.rev .d-body{grid-column:1/13}
    .d-media,.division.rev .d-media{grid-column:1/13;grid-row:auto}
    .ip-copy,.diagram{grid-column:1/13}
    .cert-grid{grid-template-columns:repeat(2,1fr)}
    .steps{grid-template-columns:repeat(2,1fr)}
    .step:nth-child(2n){border-right:none}
    .offices{grid-template-columns:1fr}
  }
  @media (max-width:840px){
    .menu{display:none}
    .burger{display:flex}
    .menu.open{display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 0;box-shadow:0 18px 30px -22px rgba(16,19,24,.18)}
    .menu.open a.lnk{padding:15px 28px;border-top:1px solid var(--line);width:100%}
    .menu.open .btnp{margin:12px 28px;justify-content:center}
  }
  @media (max-width:640px){
    section{padding:calc(var(--u)*10) 0;scroll-margin-top:calc(77px - (var(--u)*10))}
    .cert-grid,.steps{grid-template-columns:1fr}
    .step{border-right:none;margin-right:0}
    .stat{grid-column:span 12;border-bottom:1px solid var(--line);padding:18px 0}
    .stat:last-child{border-bottom:none}
    .netline{display:none}
    .fgrid{flex-wrap:wrap;gap:calc(var(--u)*5)}
    .fcol{width:100%}
  }