:root{
    --paper:#ffffff;
    --paper-tint:#f6f4ef;
    --ink:#1b1d1e;
    --ink-dim:#5c6265;
    --line:#e4e1d9;
    --steel:#002858;
    --steel-hover:#004080;
    --steel-tint:#EBEEF2;
    --copper:#188028;
    --copper-bright:#3B9348;
    --copper-tint:#EDF5EE;
    --gold:#B08028;
    --gold-tint:#F7F2EA;
    --rust:#A85028;
    --rust-tint:#F6EEEA;

    --font-display:'Archivo',-apple-system,'Segoe UI',sans-serif;
    --font-body:'Public Sans',-apple-system,'Segoe UI',sans-serif;
    --font-mono:'Public Sans',-apple-system,'Segoe UI',sans-serif;

    box-sizing:border-box;
    padding-top:env(safe-area-inset-top,0px);
    padding-bottom:env(safe-area-inset-bottom,0px);
  }
  *,*::before,*::after{box-sizing:inherit;}
  html{scroll-padding-top:calc(78px + env(safe-area-inset-top,0px));-webkit-text-size-adjust:100%;}
  html,body{height:100%;}
  body{
    margin:0;background:var(--paper);color:var(--ink);
    font-family:var(--font-body);line-height:1.55;
    -webkit-font-smoothing:antialiased;overflow-x:hidden;
  }
  img,svg{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  button{font-family:inherit;}
  ::selection{background:var(--copper-tint);color:var(--ink);}
  @media (prefers-reduced-motion:reduce){
    *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  }

  .wrap{max-width:1180px;margin:0 auto;padding-inline:clamp(20px,5vw,56px);}
  .rule{border:none;border-top:1px solid var(--line);}
  .h-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;}

  /* ---------- header ---------- */
  header{
    position:sticky;top:0;top:env(safe-area-inset-top,0px);z-index:200;
    border-bottom:1px solid var(--line);
  }
  /* blur lives on a ::before layer, not on header itself — backdrop-filter on header
     would create a new containing block and trap the fixed-position mobile menu inside it */
  header::before{
    content:"";position:absolute;inset:0;z-index:-1;
    background:rgba(255,255,255,0.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  }
  .nav-inner{
    max-width:1180px;margin:0 auto;padding:16px clamp(20px,5vw,56px);
    display:flex;align-items:center;justify-content:space-between;gap:24px;
    transition:padding .3s ease;
  }
  header.shrink .nav-inner{padding-block:10px;}

  .brand{display:flex;align-items:center;gap:12px;}
  .brand-logo{height:34px;width:auto;display:block;transition:height .3s ease;}
  header.shrink .brand-logo{height:27px;}
  .brand-logo-footer{height:52px;}

  nav.primary{display:flex;align-items:center;gap:clamp(14px,2.4vw,28px);}
  .nav-item{position:relative;display:flex;align-items:center;}
  .nav-item>a{
    display:flex;align-items:center;position:relative;
    font-family:var(--font-display);font-weight:600;
    font-size:.93rem;color:var(--ink-dim);padding:10px 2px;white-space:nowrap;transition:color .2s ease;
  }
  .nav-item>a::after{
    content:"";position:absolute;left:0;right:100%;bottom:6px;height:2px;
    background:var(--copper);transition:right .28s cubic-bezier(.65,0,.35,1);
  }
  .nav-item>a:hover{color:var(--ink);}
  .nav-item>a:hover::after{right:0;}
  .nav-item>a.active{color:var(--ink);}
  .nav-item>a.active::after{right:0;background:var(--steel);}
  .caret-btn{
    background:none;border:none;padding:10px 2px;margin-left:2px;cursor:pointer;
    display:flex;align-items:center;color:var(--ink-dim);
  }
  .caret{width:9px;height:9px;transition:transform .2s ease;}
  .nav-item.open .caret,.nav-item:hover .caret{transform:rotate(180deg);}

  .dropdown{
    position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(6px);
    min-width:290px;background:var(--paper);border:1px solid var(--line);
    box-shadow:0 18px 40px rgba(20,20,18,0.09);padding:8px;
    opacity:0;visibility:hidden;transition:opacity .22s ease,transform .22s ease;
  }
  .nav-item:hover .dropdown,.nav-item.open .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
  .dropdown a{
    display:flex;align-items:center;gap:12px;padding:9px 10px;font-size:.87rem;color:var(--ink);
    border-radius:2px;transition:background .15s ease;
  }
  .dropdown a:hover{background:var(--paper-tint);}
  .dropdown a b{font-family:var(--font-display);font-weight:600;display:block;}
  .dropdown a small{font-family:var(--font-mono);font-size:.66rem;color:var(--ink-dim);display:block;margin-top:2px;}
  .dd-icon{width:22px;height:22px;color:var(--steel);flex:none;transition:transform .3s cubic-bezier(.34,1.56,.64,1);}
  .dropdown a:hover .dd-icon{color:var(--copper);transform:scale(1.18) rotate(-8deg);}

  .nav-cta{
    display:inline-flex;align-items:center;gap:8px;background:var(--steel);color:#fff;
    font-family:var(--font-display);font-weight:600;font-size:.85rem;padding:10px 18px;
    border-radius:2px;white-space:nowrap;transition:background .2s ease,transform .2s ease;
  }
  .nav-cta:hover{background:var(--steel-hover);transform:translateY(-1px);}

  .burger{display:none;background:none;border:1px solid var(--line);border-radius:6px;padding:11px;cursor:pointer;transition:border-color .2s ease;}
  .burger svg{width:20px;height:20px;stroke:var(--ink);display:block;}
  .burger svg .bl{transition:transform .3s cubic-bezier(.4,0,.2,1),opacity .2s ease;transform-box:fill-box;transform-origin:center;}
  .burger.open{border-color:var(--steel);}
  .burger.open svg .bl-1{transform:translateY(6px) rotate(45deg);}
  .burger.open svg .bl-2{opacity:0;}
  .burger.open svg .bl-3{transform:translateY(-6px) rotate(-45deg);}
  @media (prefers-reduced-motion:reduce){.burger svg .bl{transition:none;}}

  @media (max-width:940px){
    nav.primary{
      position:fixed;inset:0;top:64px;top:calc(64px + env(safe-area-inset-top,0px));
      background:var(--paper);flex-direction:column;align-items:stretch;gap:0;
      padding:6px clamp(20px,6vw,40px) 40px;transform:translateX(100%);
      transition:transform .32s cubic-bezier(.65,0,.35,1);overflow-y:auto;
    }
    nav.primary.open{transform:translateX(0);}
    .nav-item{width:100%;border-bottom:1px solid var(--line);flex-wrap:wrap;}
    .nav-item>a{flex:1;padding:16px 0;font-size:1.02rem;}
    .nav-item>a::after{display:none;}
    .caret-btn{padding:16px 4px 16px 16px;}
    .caret{width:11px;height:11px;}
    .dropdown{
      position:static;transform:none;box-shadow:none;border:none;min-width:0;
      width:100%;flex-basis:100%;background:var(--paper-tint);border-radius:4px;
      max-height:0;overflow:hidden;opacity:1;visibility:visible;padding:0;transition:max-height .35s ease;
    }
    .nav-item.open .dropdown{max-height:600px;padding:6px;margin-bottom:8px;}
    .dropdown a{padding:11px 12px;}
    .dropdown a small{margin-top:3px;}
    .nav-cta{margin-top:18px;justify-content:center;}
    .burger{display:inline-flex;}
  }

  /* ---------- page transitions ---------- */
  main{animation:pagein .5s cubic-bezier(.2,.8,.2,1) both;}
  @keyframes pagein{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:translateY(0);}}

  /* ---------- type ---------- */
  h1,h2,h3{font-family:var(--font-display);font-weight:700;margin:0;color:var(--ink);}
  h2{color:var(--steel);}
  h1{font-size:clamp(2.3rem,5.8vw,4.1rem);line-height:1.05;letter-spacing:-.01em;}
  h2{font-size:clamp(1.6rem,3.2vw,2.35rem);line-height:1.14;}
  h3{font-size:1.12rem;line-height:1.3;}
  p{margin:0;color:var(--ink-dim);max-width:64ch;}
  .lede{font-size:clamp(1rem,1.5vw,1.14rem);color:var(--ink-dim);}
  .mono-tag{font-family:var(--font-mono);font-size:.7rem;color:var(--steel);letter-spacing:.08em;}
  .divider{display:flex;align-items:center;gap:14px;margin-bottom:16px;}
  .divider .tick{width:22px;height:1px;background:var(--copper);}

  .btn{
    display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:600;
    font-size:.94rem;padding:14px 24px;border-radius:2px;border:1px solid transparent;cursor:pointer;
    transition:transform .2s ease,background .2s ease,border-color .2s ease;
  }
  .btn-fill{background:var(--steel);color:#fff;}
  .btn-fill:hover{background:var(--steel-hover);transform:translateY(-2px);}
  .btn-line{border-color:var(--line);color:var(--ink);}
  .btn-line:hover{border-color:var(--steel);transform:translateY(-2px);}

  /* ---------- hero (slideshow) ---------- */
  .hero-full{
    position:relative;min-height:min(86vh,780px);overflow:hidden;isolation:isolate;color:#fff;
  }
  .hero-slide{
    position:absolute;inset:0;display:flex;align-items:flex-end;
    opacity:0;visibility:hidden;transition:opacity 1.1s ease;z-index:1;
  }
  .hero-slide.active{opacity:1;visibility:visible;z-index:2;}
  .hero-bg{position:absolute;inset:0;z-index:-2;}
  .hero-bg img{
    width:100%;height:100%;object-fit:cover;
    animation:heroZoom 9s ease-in-out infinite alternate;
  }
  @keyframes heroZoom{from{transform:scale(1);}to{transform:scale(1.08);}}
  .hero-slide::before{
    content:"";position:absolute;inset:0;z-index:-1;
    background:linear-gradient(180deg,rgba(11,32,52,.55) 0%,rgba(11,32,52,.72) 55%,rgba(9,26,42,.92) 100%);
  }
  .hero-content{padding-top:clamp(64px,9vw,110px);padding-bottom:clamp(32px,5vw,56px);width:100%;}
  .hero-tags{
    display:flex;flex-wrap:wrap;gap:10px;margin-bottom:12px;
    animation:fadeup .7s .05s cubic-bezier(.2,.8,.2,1) both;
  }
  .hero-tags span{
    font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;color:#fff;
    border:1px solid rgba(255,255,255,.35);padding:5px 12px;border-radius:20px;
    background:rgba(255,255,255,.08);backdrop-filter:blur(4px);
  }
  .hero-full h1{color:#fff;font-size:clamp(1.9rem,4vw,3.05rem);}
  .hero-full h1 span.line{display:block;overflow:hidden;}
  .hero-full h1 em{font-style:normal;display:inline-block;white-space:nowrap;animation:riseline .8s cubic-bezier(.2,.8,.2,1) both;}
  .hero-full h1 span.line:nth-child(1) em{animation-delay:.12s;}
  .hero-full h1 span.line:nth-child(2) em{animation-delay:.23s;}
  .hero-full h1 span.line:nth-child(3) em{animation-delay:.34s;}
  @keyframes riseline{from{transform:translateY(110%);}to{transform:translateY(0);}}
  .hero-full .lede{margin-top:12px;max-width:60ch;color:rgba(255,255,255,.86);animation:fadeup .7s .48s cubic-bezier(.2,.8,.2,1) both;}
  .hero-full .cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:18px;animation:fadeup .7s .6s cubic-bezier(.2,.8,.2,1) both;}
  .hero-full .btn-line{border-color:rgba(255,255,255,.5);color:#fff;}
  .hero-full .btn-line:hover{border-color:#fff;background:rgba(255,255,255,.08);}
  @keyframes fadeup{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:translateY(0);}}

  .hero-dots{
    position:absolute;left:50%;bottom:56px;transform:translateX(-50%);z-index:5;
    display:flex;gap:10px;animation:fadeup .7s .8s cubic-bezier(.2,.8,.2,1) both;
  }
  .hero-dots button{
    width:28px;height:4px;border-radius:2px;border:none;padding:0;cursor:pointer;
    background:rgba(255,255,255,.35);transition:background .25s ease;position:relative;overflow:hidden;
  }
  .hero-dots button::after{
    content:"";position:absolute;left:0;top:0;bottom:0;width:0;background:#fff;
  }
  .hero-dots button.active::after{width:100%;transition:width 6s linear;}
  .hero-dots button.active{background:rgba(255,255,255,.5);}

  .scroll-cue{
    position:absolute;left:50%;bottom:16px;transform:translateX(-50%);z-index:5;
    display:flex;flex-direction:column;align-items:center;gap:6px;
    font-family:var(--font-mono);font-size:.66rem;letter-spacing:.12em;color:rgba(255,255,255,.75);
    animation:fadeup .7s .9s cubic-bezier(.2,.8,.2,1) both;
  }
  .scroll-cue svg{width:14px;height:18px;animation:cueDrop 1.8s ease-in-out infinite;}
  @keyframes cueDrop{0%,100%{transform:translateY(0);opacity:.5;}50%{transform:translateY(6px);opacity:1;}}
  @media (prefers-reduced-motion:reduce){
    .hero-bg img{animation:none;}
    .scroll-cue svg{animation:none;}
    .hero-dots button.active::after{transition:none;width:100%;}
  }
  @media (max-width:640px){
    .hero-full{min-height:88vh;}
    .hero-content{padding-top:clamp(80px,22vw,120px);}
    .hero-dots{bottom:44px;}
  }


  /* ---------- photo ---------- */
  .photo{
    position:relative;background:var(--paper-tint);border:1px solid var(--line);overflow:hidden;
  }
  .photo svg{width:100%;height:100%;}
  .photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease;}
  .photo:hover img{transform:scale(1.04);}
  .photo.ratio-16-9{aspect-ratio:16/9;}
  .photo.ratio-4-3{aspect-ratio:4/3;}
  .photo.ratio-1-1{aspect-ratio:1/1;}
  .photo.ratio-3-2{aspect-ratio:3/2;}

  /* ---------- ticker ---------- */
  .ticker-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:16px;overflow:hidden;background:var(--paper-tint);}
  .ticker-track{display:flex;gap:44px;white-space:nowrap;width:max-content;animation:scroll-left 32s linear infinite;}
  .ticker-track span{font-family:var(--font-mono);font-size:.8rem;color:var(--ink-dim);letter-spacing:.03em;display:flex;align-items:center;gap:9px;}
  .ticker-track span::before{content:"";width:5px;height:5px;background:var(--copper);border-radius:50%;}
  @keyframes scroll-left{from{transform:translateX(0);}to{transform:translateX(-50%);}}

  /* ---------- sections/grids ---------- */
  section{padding:clamp(48px,8vw,88px) 0;}
  .section-head{max-width:640px;margin-bottom:clamp(28px,4.5vw,46px);}
  .grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);}
  .grid-4{grid-template-columns:repeat(4,1fr);}
  .grid-3{grid-template-columns:repeat(3,1fr);}
  .grid-2{grid-template-columns:repeat(2,1fr);}
  @media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:600px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr;}}
  .cell{background:var(--paper);padding:clamp(22px,3vw,32px);display:flex;flex-direction:column;gap:14px;transition:background .25s ease;position:relative;}
  .cell:hover{background:var(--paper-tint);}
  .cell .icon{
    width:52px;height:52px;border-radius:50%;flex:none;
    display:flex;align-items:center;justify-content:center;
    background:var(--steel-tint);color:var(--steel);
    transition:background .25s ease,color .25s ease,transform .4s cubic-bezier(.34,1.56,.64,1);
    transform-origin:50% 50%;
  }
  .cell .icon svg{width:24px;height:24px;}
  /* cycle each card's icon through the brand palette so grids read as multi-color, not monotone */
  .cell:nth-child(4n+2) .icon{background:var(--gold-tint);color:var(--gold);}
  .cell:nth-child(4n+3) .icon{background:var(--rust-tint);color:var(--rust);}
  .cell:nth-child(4n+4) .icon{background:var(--copper-tint);color:var(--copper);}
  .cell:hover .icon{transform:scale(1.12) rotate(-8deg);}
  .reveal.in .icon{animation:iconPop .55s cubic-bezier(.34,1.56,.64,1) both;}
  .reveal.in .cell:nth-child(2) .icon{animation-delay:.06s;}
  .reveal.in .cell:nth-child(3) .icon{animation-delay:.12s;}
  .reveal.in .cell:nth-child(4) .icon{animation-delay:.18s;}
  @keyframes iconPop{
    from{opacity:0;transform:scale(.4) rotate(-18deg);}
    to{opacity:1;transform:scale(1) rotate(0);}
  }
  @media (prefers-reduced-motion:reduce){
    .reveal.in .icon{animation:none;}
    .cell:hover .icon{transform:none;}
  }
  .cell h3{color:var(--ink);}
  .cell p{font-size:.92rem;}
  .cell .idx{position:absolute;top:16px;right:18px;font-family:var(--font-mono);font-weight:600;font-size:.72rem;color:var(--steel);opacity:.35;}

  .band{background:var(--paper-tint);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .band .grid{background:transparent;border:none;}
  .band .cell{background:transparent;border-right:1px solid var(--line);}
  .band .cell:last-child{border-right:none;}
  .band .cell:hover{background:rgba(0,0,0,0.02);}

  .cta-band{
    background:var(--paper-tint);border:1px solid var(--line);padding:clamp(32px,5vw,52px);
    display:flex;justify-content:space-between;align-items:center;gap:22px;flex-wrap:wrap;
    position:relative;overflow:hidden;
  }
  .cta-band h2{max-width:500px;display:flex;align-items:center;gap:16px;}
  .cta-band h2::before{
    content:"";flex:none;width:34px;height:34px;
    background-color:var(--copper);
    -webkit-mask:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="1.8"><path d="M13 3L4 14h7l-1 7 9-11h-7l1-7z"/></svg>') no-repeat center/contain;
    mask:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="1.8"><path d="M13 3L4 14h7l-1 7 9-11h-7l1-7z"/></svg>') no-repeat center/contain;
    animation:ctaPulse 2.4s ease-in-out infinite;
  }
  @keyframes ctaPulse{0%,100%{transform:scale(1);opacity:1;}50%{transform:scale(1.14);opacity:.75;}}
  @media (prefers-reduced-motion:reduce){.cta-band h2::before{animation:none;}}

  /* ---------- about / kicker ---------- */
  .page-hero{padding-top:clamp(42px,7vw,68px);}

  /* ---------- photographic sub-page hero ---------- */
  .page-photo-hero{
    position:relative;min-height:clamp(320px,44vw,460px);display:flex;align-items:flex-end;
    overflow:hidden;color:#fff;isolation:isolate;
  }
  .page-photo-hero .hero-bg{position:absolute;inset:0;z-index:-2;}
  .page-photo-hero .hero-bg img{width:100%;height:100%;object-fit:cover;animation:heroZoom 11s ease-in-out infinite alternate;}
  .page-photo-hero::before{
    content:"";position:absolute;inset:0;z-index:-1;
    background:linear-gradient(180deg,rgba(11,32,52,.35) 0%,rgba(11,32,52,.68) 62%,rgba(9,26,42,.92) 100%);
  }
  .page-photo-hero .wrap{padding-block:clamp(52px,9vw,88px) clamp(36px,6vw,52px);width:100%;}
  .page-photo-hero .kicker-line a{color:rgba(255,255,255,.8) !important;}
  .page-photo-hero .kicker-line .tick{background:rgba(255,255,255,.5);}
  .page-photo-hero .sub-icon{color:#fff;}
  .page-photo-hero h2{color:#fff;}
  .page-photo-hero .lede{color:rgba(255,255,255,.88);margin-top:14px;max-width:60ch;}
  .badge-pill{
    display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.68rem;
    letter-spacing:.08em;color:#fff;border:1px solid rgba(255,255,255,.4);padding:6px 14px;
    border-radius:20px;background:rgba(255,255,255,.1);backdrop-filter:blur(4px);margin-bottom:18px;
  }
  .badge-pill svg{width:13px;height:13px;}
  @media (prefers-reduced-motion:reduce){.page-photo-hero .hero-bg img{animation:none;}}

  /* ---------- pull statement ---------- */
  .pull-statement blockquote{
    margin:0;font-family:var(--font-display);font-weight:700;
    font-size:clamp(1.4rem,3vw,2.15rem);line-height:1.3;color:var(--ink);max-width:840px;
  }
  .pull-statement blockquote span{color:var(--steel);}
  .kicker-line{display:flex;align-items:center;gap:14px;margin-bottom:18px;}
  .kicker-line .tick{width:26px;height:1px;background:var(--copper);}
  .split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,5vw,54px);align-items:start;}
  @media (max-width:860px){.split{grid-template-columns:1fr;}}
  .fact-list{display:flex;flex-direction:column;border-top:1px solid var(--line);}
  .fact-list .fact{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-bottom:1px solid var(--line);}
  .fact-list .fact dt{font-family:var(--font-mono);font-size:.76rem;color:var(--ink-dim);display:flex;align-items:center;gap:9px;}
  .fact-icon{width:17px;height:17px;color:var(--steel);flex:none;transition:transform .3s cubic-bezier(.34,1.56,.64,1);}
  .fact:hover .fact-icon{color:var(--copper);transform:scale(1.2) rotate(-8deg);}
  .material-list{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:14px 10px;}
  .material-list li{font-size:.9rem;color:var(--ink-dim);display:flex;align-items:center;gap:10px;}
  .mat-icon{width:22px;height:22px;color:var(--steel);flex:none;transition:transform .3s cubic-bezier(.34,1.56,.64,1);}
  .material-list li:nth-child(3n+2) .mat-icon{color:var(--gold);}
  .material-list li:nth-child(3n+3) .mat-icon{color:var(--rust);}
  .material-list li:nth-child(3n+1) .mat-icon{color:var(--copper);}
  .material-list li:hover .mat-icon{transform:scale(1.2) rotate(-8deg);}
  .fact-list .fact dd{margin:0;font-size:.9rem;text-align:right;color:var(--ink);}

  /* ---------- sub-nav tabs (Services / Industries) ---------- */
  .subnav-wrap{position:sticky;top:64px;top:calc(64px + env(safe-area-inset-top,0px));z-index:50;background:rgba(255,255,255,0.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);}
  header.shrink~main .subnav-wrap{top:56px;top:calc(56px + env(safe-area-inset-top,0px));}
  .subnav{display:flex;gap:6px;overflow-x:auto;padding:12px clamp(20px,5vw,56px);-webkit-overflow-scrolling:touch;}
  .subnav a{
    font-size:.84rem;color:var(--ink-dim);padding:8px 14px;border:1px solid var(--line);border-radius:20px;
    white-space:nowrap;transition:all .2s ease;
  }
  .subnav a:hover{border-color:var(--steel);color:var(--ink);}
  .subnav a.active{background:var(--steel);border-color:var(--steel);color:#fff;}

  .sub-section{padding-top:clamp(52px,8vw,84px);scroll-margin-top:150px;}
  .sub-section:first-of-type{padding-top:clamp(40px,6vw,64px);}
  .sub-head{display:grid;grid-template-columns:56px 1fr;gap:18px;margin-bottom:26px;align-items:center;}
  .sub-icon{width:34px;height:34px;color:var(--steel);transition:transform .4s cubic-bezier(.34,1.56,.64,1);}
  .sub-section:hover .sub-icon{color:var(--copper);transform:scale(1.12) rotate(-6deg);}
  .sub-head .num{font-family:var(--font-mono);color:var(--steel);font-size:.9rem;padding-top:6px;}
  .sub-body{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(26px,4vw,48px);align-items:start;}
  @media (max-width:860px){.sub-body{grid-template-columns:1fr;}.sub-head{grid-template-columns:38px 1fr;gap:12px;}.sub-icon{width:26px;height:26px;}}
  .sub-body ul{margin:16px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px;}
  .sub-body ul li{display:flex;gap:10px;font-size:.9rem;color:var(--ink-dim);}
  .sub-body ul li::before{content:"";width:5px;height:5px;background:var(--copper);border-radius:50%;flex:none;margin-top:8px;}

  /* ---------- contact ---------- */
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:start;}
  @media (max-width:900px){.contact-grid{grid-template-columns:1fr;}}
  .info-card{border:1px solid var(--line);padding:clamp(24px,3vw,34px);}
  .info-card .row{display:flex;gap:16px;padding-block:15px;border-top:1px solid var(--line);}
  .info-card .row:first-of-type{border-top:none;}
  .info-card .row .icon{width:21px;height:21px;flex:none;color:var(--copper);margin-top:2px;}
  .info-card .row a,.info-card .row div{font-size:.94rem;color:var(--ink);}
  .info-card .row .label{font-family:var(--font-mono);font-size:.68rem;color:var(--ink-dim);letter-spacing:.06em;display:block;margin-bottom:4px;}
  form.contact-form{display:flex;flex-direction:column;gap:16px;}
  .field{display:flex;flex-direction:column;gap:7px;}
  .field label{font-family:var(--font-mono);font-size:.7rem;color:var(--ink-dim);letter-spacing:.06em;}
  .field input,.field textarea,.field select{
    background:var(--paper);border:1px solid var(--line);color:var(--ink);padding:12px 13px;
    font-family:var(--font-body);font-size:.94rem;border-radius:2px;transition:border-color .2s ease;resize:vertical;
  }
  .field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--steel);}
  form.contact-form button{align-self:flex-start;}
  .form-note{font-size:.8rem;color:var(--ink-dim);margin-top:2px;}
  .map-art{border:1px solid var(--line);aspect-ratio:4/3;position:relative;overflow:hidden;}
  .map-art svg{width:100%;height:100%;}

  /* ---------- footer ---------- */
  footer{border-top:1px solid var(--line);padding:40px 0 calc(28px + env(safe-area-inset-bottom,0px));background:var(--paper-tint);}
  .footer-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:22px;align-items:center;}
  .footer-links{display:flex;gap:24px;flex-wrap:wrap;}
  .footer-links a{font-size:.87rem;color:var(--ink-dim);transition:color .2s ease;}
  .footer-links a:hover{color:var(--ink);}
  .footer-fine{font-family:var(--font-mono);font-size:.7rem;color:#b8b3a8;margin-top:22px;}

  a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--steel);outline-offset:2px;}

  .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease;}
  .reveal.in{opacity:1;transform:translateY(0);}

  /* ---------- stat band & comparison (subpage sales sections) ---------- */
  .stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
  .stat-item{background:var(--paper);padding:clamp(22px,3vw,30px) 16px;text-align:center;transition:background .25s ease;}
  .stat-item:hover{background:var(--paper-tint);}
  .stat-item .num{font-family:var(--font-display);font-weight:700;font-size:clamp(1.5rem,2.8vw,2.1rem);color:var(--steel);display:block;transition:transform .3s cubic-bezier(.34,1.56,.64,1);}
  .stat-item:hover .num{color:var(--copper);transform:scale(1.08);}
  .stat-item .label{font-family:var(--font-mono);font-size:.68rem;color:var(--ink-dim);margin-top:8px;letter-spacing:.03em;display:block;}
  @media (max-width:700px){.stat-row{grid-template-columns:repeat(2,1fr);}}

  .compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);}
  @media (max-width:760px){.compare-grid{grid-template-columns:1fr;}}
  .compare-col{background:var(--paper);padding:clamp(24px,3vw,34px);}
  .compare-col.highlight{background:var(--steel-tint);position:relative;}
  .compare-col.highlight::before{
    content:"SANASA";font-family:var(--font-mono);font-size:.62rem;letter-spacing:.1em;color:#fff;
    background:var(--steel);padding:4px 10px;border-radius:20px;position:absolute;top:-11px;left:24px;
  }
  .compare-col h3{margin-bottom:16px;font-size:1.05rem;color:var(--ink-dim);}
  .compare-col.highlight h3{color:var(--steel);}
  .compare-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:13px;}
  .compare-col li{display:flex;gap:10px;font-size:.9rem;color:var(--ink-dim);align-items:flex-start;}
  .compare-col.highlight li{color:var(--ink);}
  .compare-col li svg{width:16px;height:16px;flex:none;margin-top:2px;}
  .compare-col:not(.highlight) li svg{color:var(--rust);opacity:.75;}
  .compare-col.highlight li svg{color:var(--copper);}