:root{
    --ink:#0A0A0A;
    --paper:#FFFFFF;
    --yellow:#FFDD17;
    --graphite:#1A1A1A;
    --steel:#DADADA;
    --muted:#6E6E6E;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--graphite);
    font-family:'IBM Plex Sans',sans-serif;
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,.stencil{font-family:'Big Shoulders Stencil Display',sans-serif;margin:0;font-weight:700;}
  h3{margin:0;font-family:'IBM Plex Sans',sans-serif;}
  a{color:inherit;}
  img,svg{max-width:100%;display:block;}
  p{max-width:58ch;}
  :focus-visible{outline:2px solid var(--yellow);outline-offset:3px;}
  .mono{font-family:'IBM Plex Mono',monospace;letter-spacing:.04em;}

  /* header */
  .site-header{
    background:var(--ink);
    padding:18px 6vw;
    display:flex;
    align-items:center;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:16px;
  }
  .brand{display:flex;align-items:center;gap:12px;}
  .brand img{width:42px;height:42px;}
  .site-nav ul{list-style:none;display:flex;gap:28px;margin:0;padding:0;flex-wrap:wrap;}
  .site-nav a{color:var(--paper);text-decoration:none;font-size:0.95rem;border-bottom:1px solid transparent;padding-bottom:2px;transition:border-color .15s ease;}
  .site-nav a:hover{border-color:var(--yellow);}

  /* compare widget (shared: hero + work cards) */
  .compare-widget{position:relative;overflow:hidden;background:#000;touch-action:pan-y;}
  .compare-hero{position:absolute;inset:0;}
  .compare-card{height:190px;}
  .compare-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;user-select:none;-webkit-user-drag:none;}
  .compare-img.contain,.work-photo.contain{object-fit:contain;background:#EDEBE4;}
  .compare-img.contain.white,.work-photo.contain.white{background:#FFFFFF;}
  .compare-img.pos-left{object-position:25% center;}
  .compare-after-wrap{position:absolute;inset:0;overflow:hidden;clip-path:inset(0 50% 0 0);}
  .compare-tag{position:absolute;top:24px;background:rgba(10,10,10,.6);padding:5px 10px;font-size:11px;letter-spacing:.05em;pointer-events:none;z-index:2;}
  .compare-tag.left{left:24px;color:#fff;}
  .compare-tag.right{right:24px;color:var(--yellow);}
  .compare-handle{position:absolute;top:0;bottom:0;left:50%;width:2px;background:rgba(255,255,255,.85);cursor:ew-resize;touch-action:none;z-index:3;}
  .handle-grip{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:46px;height:46px;border-radius:50%;background:var(--yellow);display:flex;align-items:center;justify-content:center;box-shadow:0 3px 14px rgba(0,0,0,.4);}
  .handle-grip.small{width:30px;height:30px;box-shadow:0 2px 8px rgba(0,0,0,.4);}

  /* hero */
  .hero{
    position:relative;
    background:var(--ink);
    color:var(--paper);
    height:clamp(480px,82vh,720px);
    overflow:hidden;
  }
  .hud-corner{position:absolute;width:26px;height:26px;border-color:rgba(255,255,255,.5);pointer-events:none;z-index:2;}
  .hud-corner.tl{top:26px;left:26px;border-top:1px solid;border-left:1px solid;}
  .hud-corner.tr{top:26px;right:26px;border-top:1px solid;border-right:1px solid;}
  .hud-corner.bl{bottom:26px;left:26px;border-bottom:1px solid;border-left:1px solid;}
  .hud-corner.br{bottom:26px;right:26px;border-bottom:1px solid;border-right:1px solid;}
  .hud-coords{position:absolute;top:60px;right:24px;font-size:11px;color:rgba(255,255,255,.8);z-index:2;pointer-events:none;}
  @media (hover:none){.hud-coords{display:none;}}
  .hero-copy{
    position:absolute;left:6vw;bottom:60px;z-index:3;max-width:440px;
    background:rgba(9,9,9,.76);border-left:3px solid var(--yellow);padding:30px 30px 32px;
    opacity:1;transform:translateY(0);
  }
  @media (prefers-reduced-motion:no-preference){
    .hero-copy{opacity:0;transform:translateY(20px);animation:heroReveal .6s ease .4s forwards;}
  }
  @keyframes heroReveal{ to{ opacity:1; transform:translateY(0); } }
  .hero-copy h1{font-size:clamp(1.9rem,3.6vw,2.7rem);line-height:1.08;font-weight:700;}
  .hero-copy p{color:#D8D8D8;font-size:1rem;margin-top:18px;font-family:'IBM Plex Sans',sans-serif;}
  .cta{
    display:inline-block;margin-top:26px;background:var(--yellow);color:var(--ink);
    text-decoration:none;font-family:'IBM Plex Sans',sans-serif;font-weight:600;font-size:0.95rem;
    padding:14px 26px;transition:background .15s ease;
  }
  .cta:hover{background:#E8C700;}
  @media (max-width:720px){
    .hero-copy{left:5vw;right:5vw;max-width:none;bottom:24px;padding:24px 22px 26px;}
  }

  /* services */
  .services{padding:90px 6vw 40px;}
  .section-head{max-width:52ch;margin-bottom:44px;}
  .section-head h2{font-size:2rem;}
  .section-head p{margin-top:14px;color:var(--muted);font-family:'IBM Plex Sans',sans-serif;}
  .service-row{display:grid;grid-template-columns:190px 1fr;gap:32px;padding:34px 0;border-bottom:1px solid #E7E7E7;}
  .service-row:first-of-type{border-top:1px solid #E7E7E7;}
  .service-num{font-size:2.6rem;color:transparent;-webkit-text-stroke:1.4px var(--ink);text-stroke:1.4px var(--ink);line-height:1;}
  .service-title{font-family:'IBM Plex Sans',sans-serif;font-weight:600;font-size:1.05rem;margin-top:8px;max-width:16ch;}
  .service-list{list-style:none;margin:0;padding:0;display:grid;gap:10px;}
  .service-list li{position:relative;padding-left:18px;color:var(--graphite);font-size:0.96rem;max-width:62ch;}
  .service-list li::before{content:"";position:absolute;left:0;top:0.55em;width:9px;height:2px;background:var(--yellow);}

  /* work */
  .work{background:#F6F6F4;padding:90px 6vw;}
  .work-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:32px;}
  .work-card{position:relative;background:var(--paper);border:1px solid #E2E2E2;overflow:hidden;}
  .work-photo{width:100%;height:190px;object-fit:cover;display:block;}
  .work-body{padding:20px 22px 22px;}
  .work-tag{position:absolute;top:0;left:0;background:var(--yellow);color:var(--ink);font-family:'IBM Plex Mono',monospace;font-size:11px;padding:4px 9px;letter-spacing:.05em;z-index:2;}
  .work-thumb{stroke:var(--ink);stroke-width:1.2;fill:none;margin:20px 0 18px;}
  .work-card h3{font-size:1.05rem;font-weight:600;}
  .work-card .client{color:var(--muted);font-size:0.9rem;margin-top:4px;}
  .work-card .mission{color:var(--graphite);font-size:0.85rem;margin-top:10px;line-height:1.45;}
  .work-stats{display:flex;gap:14px;margin-top:14px;}
  .work-stats span{font-size:0.82rem;}
  .work-stats .area{font-family:'IBM Plex Mono',monospace;color:var(--ink);}
  .work-stats .year{color:var(--muted);}
  .work-card .status{color:var(--muted);font-size:0.82rem;margin-top:12px;font-style:italic;}

  /* about */
  .about{padding:90px 6vw;display:grid;grid-template-columns:0.9fr 1.1fr;gap:48px;align-items:start;}
  .about h2{font-size:2rem;max-width:11ch;}
  .about-body p{color:var(--graphite);font-family:'IBM Plex Sans',sans-serif;}
  .about-body p + p{margin-top:16px;}

  /* contact */
  .contact{position:relative;background:var(--ink);color:var(--paper);padding:100px 6vw;text-align:center;overflow:hidden;}
  .contact h2{font-size:2.1rem;}
  .contact p{color:#CFCFCF;margin:16px auto 0;max-width:46ch;font-family:'IBM Plex Sans',sans-serif;}
  .contact .cta{margin-top:30px;}

  /* gallery button + lightbox */
  .photo-frame{position:relative;}
  .gallery-btn{
    position:absolute;bottom:10px;right:10px;z-index:4;
    background:rgba(10,10,10,.62);color:#fff;border:none;
    font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.04em;
    padding:5px 9px;cursor:pointer;display:flex;align-items:center;gap:5px;
  }
  .gallery-btn:hover{background:rgba(10,10,10,.85);}
  .gallery-btn svg{width:11px;height:11px;}
  .lightbox{
    position:fixed;inset:0;background:rgba(8,8,8,.96);z-index:1000;
    display:none;align-items:center;justify-content:center;
  }
  .lightbox.open{display:flex;}
  .lightbox-frame{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center;}
  .lightbox-img{max-width:86vw;max-height:78vh;object-fit:contain;background:#0A0A0A;}
  .lightbox-counter{position:absolute;top:26px;left:26px;color:var(--yellow);font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.05em;z-index:2;}
  .lightbox-caption{position:absolute;bottom:34px;left:0;right:0;text-align:center;color:#D8D8D8;font-family:'IBM Plex Sans',sans-serif;font-size:0.85rem;padding:0 8vw;}
  .lightbox-close{position:absolute;top:22px;right:26px;z-index:2;background:none;border:none;color:#fff;font-size:26px;line-height:1;cursor:pointer;padding:6px;}
  .lightbox-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:2;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.35);color:#fff;width:44px;height:44px;cursor:pointer;display:flex;align-items:center;justify-content:center;}
  .lightbox-arrow:hover{background:rgba(255,255,255,.18);}
  .lightbox-arrow.prev{left:20px;}
  .lightbox-arrow.next{right:20px;}
  @media (max-width:640px){
    .lightbox-arrow{width:38px;height:38px;}
    .lightbox-arrow.prev{left:8px;}
    .lightbox-arrow.next{right:8px;}
    .lightbox-caption{font-size:0.78rem;bottom:22px;}
  }

  /* clients */
  .clients{padding:26px 6vw;border-bottom:1px solid #E7E7E7;display:flex;align-items:center;gap:40px;flex-wrap:wrap;}
  .clients .label{font-size:11px;color:var(--muted);max-width:16ch;line-height:1.4;}
  .clients ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:14px 36px;flex:1;justify-content:space-between;}
  .clients li{display:flex;font-family:'Big Shoulders Stencil Display',sans-serif;font-weight:700;font-size:1.35rem;color:#3A3A3A;letter-spacing:.02em;}

  /* expertises */
  .expertises{padding:90px 6vw 20px;}
  .exp-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;}
  .exp-card{display:flex;flex-direction:column;gap:14px;padding:36px 34px;border:1px solid #E2E2E2;background:var(--paper);text-decoration:none;color:var(--graphite);transition:border-color .15s ease;}
  .exp-card:hover{border-color:var(--ink);}
  .exp-card.dark{background:var(--ink);color:var(--paper);border-color:var(--ink);}
  .exp-card .kicker{font-size:11px;color:var(--muted);}
  .exp-card.dark .kicker{color:var(--yellow);}
  .exp-card h3{font-family:'Big Shoulders Stencil Display',sans-serif;font-size:1.9rem;font-weight:700;line-height:1.05;}
  .exp-card p{margin:0;font-size:0.96rem;}
  .exp-card.dark p{color:#D0D0D0;}
  .exp-card .more{margin-top:auto;padding-top:8px;font-weight:600;font-size:0.95rem;}
  .exp-card .more span{border-bottom:2px solid var(--yellow);}

  /* reference filters */
  .filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin:-14px 0 34px;align-items:center;}
  .filter-btn{font-family:'IBM Plex Sans',sans-serif;font-size:0.92rem;font-weight:500;min-height:44px;padding:0 18px;background:transparent;color:var(--ink);border:1.5px solid #BDBDBD;cursor:pointer;}
  .filter-btn[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink);}
  .filter-btn .n{font-family:'IBM Plex Mono',monospace;font-size:0.78rem;margin-left:6px;opacity:.75;}
  .work-card.is-hidden{display:none;}

  @media (max-width:860px){
    .exp-grid{grid-template-columns:1fr;}
    .clients{gap:14px;}
    .clients ul{justify-content:flex-start;gap:10px 24px;}
    .filter-bar{flex-wrap:nowrap;overflow-x:auto;margin-right:-6vw;padding-right:6vw;}
    .filter-btn{flex-shrink:0;}
  }
  .cta.ghost{background:transparent;color:var(--paper);border:1.5px solid rgba(255,255,255,.7);margin-left:10px;padding:12.5px 22px;}
  .cta.ghost:hover{background:rgba(255,255,255,.1);}
  @media (max-width:420px){.cta.ghost{margin-left:0;}}

  /* header partner + lang */
  .brand-sep{width:1px;height:34px;background:rgba(255,255,255,.35);margin:0 4px;}
  .partner-logo{display:flex;align-items:center;text-decoration:none;}
  .partner-logo{background:#fff;padding:4px 8px;border-radius:2px;}
  .partner-logo img{height:34px;width:auto;display:block;}
  .partner-text{font-family:'IBM Plex Sans',sans-serif;font-weight:600;font-size:10.5px;line-height:1.15;letter-spacing:.08em;color:var(--paper);}
  .lang-switch{display:flex;align-items:center;gap:6px;font-family:'IBM Plex Mono',monospace;font-size:0.8rem;padding-left:10px;border-left:1px solid rgba(255,255,255,.25);}
  .lang-on{color:var(--yellow);}
  .lang-sep{color:rgba(255,255,255,.4);}
  .lang-off{color:rgba(255,255,255,.45);cursor:not-allowed;}
  /* clients clickable */
  .client-btn{background:none;border:0;padding:6px 0;min-height:44px;cursor:pointer;display:flex;align-items:center;}
  .client-btn img{height:34px;width:auto;max-width:130px;display:block;filter:grayscale(1);opacity:.75;transition:filter .15s,opacity .15s;}
  .client-btn .client-name{font-family:'Big Shoulders Stencil Display',sans-serif;font-weight:700;font-size:1.35rem;color:#3A3A3A;letter-spacing:.02em;border-bottom:2px solid transparent;transition:border-color .15s;}
  .client-btn:hover .client-name,.client-btn:focus-visible .client-name{border-bottom-color:var(--yellow);}
  .client-btn:hover img,.client-btn:focus-visible img{filter:none;opacity:1;}
  .client-chip::after{content:" ✕";}

  /* confidential cards */
  .work-card.is-locked .work-photo{filter:saturate(.6);}
  .lock-badge{position:absolute;left:12px;bottom:12px;display:flex;align-items:center;gap:6px;background:rgba(10,10,10,.82);color:#fff;font-size:11px;padding:6px 10px;}
  .unlock{margin-top:16px;padding-top:14px;border-top:1px solid #E7E7E7;}
  .unlock label{display:block;font-size:11px;color:var(--muted);margin-bottom:8px;}
  .unlock-row{display:flex;gap:8px;}
  .unlock-input{flex:1;min-width:0;font-family:'IBM Plex Mono',monospace;font-size:0.9rem;letter-spacing:.06em;text-transform:uppercase;height:44px;padding:0 10px;border:1.5px solid #BDBDBD;background:#fff;color:var(--ink);}
  .unlock-btn{height:44px;padding:0 16px;font-family:'IBM Plex Sans',sans-serif;font-weight:600;font-size:0.9rem;background:var(--ink);color:var(--paper);border:0;cursor:pointer;}
  .unlock-btn:disabled{opacity:.6;cursor:progress;}
  .unlock-status{margin:8px 0 0;font-size:0.85rem;min-height:1.3em;color:var(--muted);}
  .unlock-status.err{color:#B5432A;}

  /* footer */
  .site-footer{background:#000;color:#8A8A8A;padding:22px 6vw;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:0.85rem;}
  .site-footer a{color:#B0B0B0;text-decoration:none;}
  .site-footer a:hover{text-decoration:underline;}

  @media (max-width:860px){
    .service-row{grid-template-columns:1fr;gap:12px;}
    .work-grid{grid-template-columns:1fr;}
    .about{grid-template-columns:1fr;}
  }


@font-face{font-family:'Big Shoulders Stencil Display';font-style:normal;font-weight:600;font-display:swap;src:url(font-c37e8dbc0a1a.woff2) format('woff2');}
@font-face{font-family:'Big Shoulders Stencil Display';font-style:normal;font-weight:700;font-display:swap;src:url(font-6cdc32d2c273.woff2) format('woff2');}
@font-face{font-family:'Big Shoulders Stencil Display';font-style:normal;font-weight:800;font-display:swap;src:url(font-b7a60bc13eed.woff2) format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;src:url(font-3b646991d300.woff2) format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;src:url(font-0717336fb31f.woff2) format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;src:url(font-8960851d691c.woff2) format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:700;font-display:swap;src:url(font-42e7b0c143c1.woff2) format('woff2');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(font-01d285447409.woff2) format('woff2');}