:root{
    --bg:#F3F4EF;
    --surface:#FFFFFF;
    --surface-2:#E9EBE4;
    --ink:#181C19;
    --ink-soft:#4C554E;
    --ink-faint:#7C857D;
    --line:rgba(24,28,25,0.14);
    --line-strong:rgba(24,28,25,0.28);
    --accent:#C85A1E;
    --accent-ink:#FFFFFF;
    --accent-soft:#C85A1E14;
    --moss:#3F6B49;
    --moss-soft:#3F6B4914;
    --blueprint:#2B4A5E;
    --shadow: 0 1px 2px rgba(24,28,25,0.06);
    --font-display:'Big Shoulders Display', 'Arial Narrow', sans-serif;
    --font-body:'IBM Plex Sans', -apple-system, 'Segoe UI', sans-serif;
    --font-mono:'IBM Plex Mono', 'SFMono-Regular', Menlo, monospace;
  }
  @media (prefers-color-scheme: dark){
    :root:not([data-theme="light"]){
      --bg:#12100D;
      --surface:#1B1815;
      --surface-2:#242019;
      --ink:#F1EEE7;
      --ink-soft:#B9B2A6;
      --ink-faint:#8A8377;
      --line:rgba(241,238,231,0.14);
      --line-strong:rgba(241,238,231,0.30);
      --accent:#F0803D;
      --accent-ink:#1B1815;
      --accent-soft:#F0803D1F;
      --moss:#8DB893;
      --moss-soft:#8DB89320;
      --blueprint:#7FA8C2;
      --shadow: 0 1px 2px rgba(0,0,0,0.4);
    }
  }
  :root[data-theme="dark"]{
    --bg:#12100D;
    --surface:#1B1815;
    --surface-2:#242019;
    --ink:#F1EEE7;
    --ink-soft:#B9B2A6;
    --ink-faint:#8A8377;
    --line:rgba(241,238,231,0.14);
    --line-strong:rgba(241,238,231,0.30);
    --accent:#F0803D;
    --accent-ink:#1B1815;
    --accent-soft:#F0803D1F;
    --moss:#8DB893;
    --moss-soft:#8DB89320;
    --blueprint:#7FA8C2;
    --shadow: 0 1px 2px rgba(0,0,0,0.4);
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;} }

  body{
    margin:0;
    background:var(--bg);
    color:var(--ink);
    font-family:var(--font-body);
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;}
  a{color:inherit;}
  ::selection{ background:var(--accent); color:var(--accent-ink); }

  .wrap{
    max-width:1180px;
    margin:0 auto;
    padding:0 32px;
  }
  @media (max-width:640px){ .wrap{padding:0 20px;} }

  h1,h2,h3,h4{
    font-family:var(--font-display);
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:0.01em;
    text-wrap:balance;
    margin:0;
    color:var(--ink);
  }
  p{margin:0;}
  .eyebrow{
    font-family:var(--font-mono);
    font-size:12.5px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--accent);
    display:flex;
    align-items:center;
    gap:10px;
  }
  .eyebrow::before{
    content:"";
    width:22px;
    height:1px;
    background:var(--accent);
    display:block;
  }
  .eyebrow a{
    color:inherit;
    text-decoration:none;
    border-bottom:1px solid transparent;
    transition:border-color 0.15s ease;
  }
  .eyebrow a:hover{ border-bottom-color:currentColor; }

  /* ===== page index (visible, not the header dropdown) ===== */
  .page-index{ padding:48px 0 56px; background:var(--surface); }
  .page-index-lede{ margin-top:10px; max-width:60ch; }
  @media (max-width:640px){ .page-index{ padding:36px 0 44px; } }
  .lede{
    font-size:19px;
    line-height:1.65;
    color:var(--ink-soft);
    max-width:52ch;
  }
  .mono-num{
    font-family:var(--font-mono);
    font-variant-numeric:tabular-nums;
  }

  /* ===== corner bracket motif ===== */
  .bracket{
    position:relative;
  }
  .bracket::before,.bracket::after{
    content:"";
    position:absolute;
    width:14px;
    height:14px;
    border:1.5px solid var(--line-strong);
    opacity:0.9;
  }
  .bracket::before{ top:-1px; left:-1px; border-right:none; border-bottom:none; }
  .bracket::after{ bottom:-1px; right:-1px; border-left:none; border-top:none; }

  /* ===== header ===== */
  header{
    position:sticky;
    top:0;
    z-index:50;
    background:color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav-row{
    display:flex;
    align-items:center;
    justify-content:flex-start;
    height:74px;
    gap:24px;
    position:relative;
  }
  .logo{
    display:flex;
    align-items:center;
    gap:10px;
    font-family:var(--font-display);
    font-weight:800;
    font-size:24px;
    text-transform:uppercase;
    letter-spacing:0.01em;
    text-decoration:none;
    white-space:nowrap;
  }
  .logo-mark{
    width:34px;height:34px;
    display:grid;place-items:center;
    position:relative;
    flex:none;
  }
  .logo-mark svg{width:20px;height:20px;display:block;}
  .logo-mark img{width:100%;height:100%;object-fit:contain;display:block;}
  .logo .x{ color:var(--accent); }
  .logo-tagline{
    display:block;
    font-family:var(--font-mono);
    font-size:10px;
    letter-spacing:0.1em;
    color:var(--ink-faint);
    text-transform:uppercase;
    font-weight:500;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
    margin-left:-4px;
    flex:1 1 auto;
    min-width:0;
  }
  .nav-right{
    display:flex;
    align-items:center;
    gap:22px;
    margin-left:auto;
  }
  /* ===== menu button + mega menu ===== */
  .menu-btn{
    display:inline-flex;
    align-items:center;
    gap:9px;
    font-family:var(--font-mono);
    font-size:13px;
    letter-spacing:0.03em;
    text-transform:uppercase;
    padding:10px 16px;
    border:1.5px solid var(--ink);
    color:var(--ink);
    background:transparent;
    cursor:pointer;
    white-space:nowrap;
    flex:none;
    transition:background 0.15s ease, color 0.15s ease;
  }
  .menu-btn:hover{ background:var(--ink); color:var(--bg); }
  .menu-btn svg{ width:15px; height:15px; flex:none; }
  .menu-btn[aria-expanded="true"]{ background:var(--ink); color:var(--bg); }
  .mega-menu{
    position:absolute;
    left:0; right:0; top:100%;
    background:var(--bg);
    border-bottom:1px solid var(--line);
    box-shadow:0 16px 32px rgba(0,0,0,0.14);
    max-height:calc(100vh - 74px);
    overflow-y:auto;
  }
  .mega-menu[hidden]{ display:none; }
  .mega-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:32px;
    padding-top:36px;
    padding-bottom:40px;
  }
  @media (max-width:760px){ .mega-grid{ grid-template-columns:repeat(2,1fr); gap:28px 20px; } }
  @media (max-width:480px){ .mega-grid{ grid-template-columns:1fr; gap:8px; padding-top:20px; padding-bottom:28px; } }
  .mega-col h5{
    font-family:var(--font-mono);
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:0.08em;
    color:var(--accent);
    margin:0 0 12px;
    font-weight:600;
  }
  .mega-col{ display:flex; flex-direction:column; }
  .mega-col a{
    text-decoration:none;
    color:var(--ink-soft);
    font-size:14.5px;
    padding:8px 0;
    border-bottom:1px dashed var(--line);
  }
  .mega-col a:hover{ color:var(--accent); }
  .mega-col a.mega-cta{ color:var(--accent); font-weight:700; border-bottom:none; }

  /* Mobile menu accordion (Technology / Projects / Resources) */
  .mega-acc{ border-bottom:1px dashed var(--line); }
  .mega-acc-q{
    all:unset;
    box-sizing:border-box;
    display:flex;
    justify-content:space-between;
    align-items:center;
    width:100%;
    font-family:inherit;
    font-size:14.5px;
    color:var(--ink-soft);
    padding:8px 0;
    cursor:pointer;
  }
  .mega-acc-q:hover{ color:var(--accent); }
  .mega-acc-q .plus{ font-family:var(--font-mono); font-size:16px; color:var(--accent); flex:none; transition:transform 0.2s; line-height:1; }
  .mega-acc.open .mega-acc-q .plus{ transform:rotate(45deg); }
  .mega-acc-a{ max-height:0; overflow:hidden; transition:max-height 0.25s ease; }
  .mega-acc.open .mega-acc-a{ max-height:420px; }
  .mega-acc-a a{
    display:block;
    padding:8px 0 8px 16px;
    font-size:13.5px;
    color:var(--ink-soft);
    text-decoration:none;
    border-top:1px dashed var(--line);
  }
  .mega-acc-a a:hover{ color:var(--accent); }
  .mega-acc-a a.mega-acc-all{ font-weight:700; color:var(--ink); border-top:none; padding-left:0; }
  .menu-scrim{
    position:fixed; inset:0;
    background:rgba(10,10,8,0.35);
    z-index:49;
  }
  .menu-scrim[hidden]{ display:none; }
  .phone-link{
    font-family:var(--font-mono);
    font-size:14px;
    text-decoration:none;
    color:var(--ink);
    display:none;
    white-space:nowrap;
  }
  @media (min-width:900px){ .phone-link{ display:inline; } }
  @media (min-width:980px){ .phone-link{ display:none; } }
  @media (min-width:1240px){ .phone-link{ display:inline; } }
  .btn{
    font-family:var(--font-mono);
    font-size:13px;
    letter-spacing:0.03em;
    text-transform:uppercase;
    text-decoration:none;
    padding:10px 18px;
    border:1.5px solid var(--ink);
    color:var(--ink);
    background:transparent;
    display:inline-flex;
    align-items:center;
    gap:8px;
    transition:background 0.15s ease, color 0.15s ease, border-color .15s ease;
    cursor:pointer;
    white-space:nowrap;
  }
  .btn:hover{ background:var(--ink); color:var(--bg); }
  .btn-accent{
    background:var(--accent);
    border-color:var(--accent);
    color:var(--accent-ink);
  }
  .btn-accent:hover{
    background:transparent;
    color:var(--accent);
  }
  @media (max-width:900px){ .logo-tagline{ display:none; } }
  @media (max-width:480px){
    .logo{ font-size:19px; gap:8px; }
    .logo-mark{ width:28px; height:28px; }
    .logo-mark svg{ width:16px; height:16px; }
    .menu-btn span:last-child{ display:none; }
    .menu-btn{ padding:9px 11px; }
    .nav-right{ gap:12px; }
    .nav-right .btn{ padding:8px 12px; font-size:10.5px; letter-spacing:0.02em; }
    .phone-link{ display:none !important; }
  }

  /* ===== hero ===== */
  .hero{
    position:relative;
    border-bottom:1px solid var(--line);
    overflow:hidden;
    background-image:
      linear-gradient(var(--line) 1px, transparent 1px),
      linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size:44px 44px;
    background-position:center -1px;
  }
  .hero::after{
    content:"";
    position:absolute; inset:0;
    background:radial-gradient(ellipse 60% 55% at 78% 30%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 70%);
    pointer-events:none;
  }
  .hero-inner{
    position:relative;
    display:grid;
    grid-template-columns:1.15fr 0.85fr;
    gap:48px;
    align-items:center;
    padding-top:76px;
    padding-bottom:64px;
  }
  @media (max-width:940px){ .hero-inner{ grid-template-columns:1fr; padding-top:48px; padding-bottom:40px; } }
  .hero h1{
    font-size:clamp(40px, 6.4vw, 76px);
    line-height:0.98;
    margin:18px 0 22px;
  }
  .hero h1 em{
    font-style:normal;
    color:var(--accent);
  }
  .hero-cta{
    display:flex;
    gap:14px;
    margin-top:32px;
    flex-wrap:wrap;
  }
  .video-badge{
    display:inline-flex;
    align-items:center;
    gap:12px;
    padding:10px 16px 10px 10px;
    background:var(--surface);
    border:1.5px solid var(--accent);
    text-decoration:none;
    color:var(--ink);
    margin-bottom:22px;
    transition:background 0.15s ease, color 0.15s ease;
  }
  .video-badge:hover{ background:var(--accent); color:var(--accent-ink); }
  .video-badge:hover .vb-sub{ color:var(--accent-ink); opacity:0.85; }
  .vb-icon{
    width:34px; height:34px; border-radius:50%; flex:none;
    background:var(--accent); color:#fff;
    display:flex; align-items:center; justify-content:center;
  }
  .vb-icon svg{ width:13px; height:13px; }
  .vb-text{ display:flex; flex-direction:column; gap:2px; }
  .vb-title{ font-size:13.5px; font-weight:700; }
  .vb-sub{ font-family:var(--font-mono); font-size:11px; color:var(--ink-faint); text-transform:uppercase; letter-spacing:0.03em; }
  .vb-arrow{ font-size:16px; margin-left:2px; }
  @media (max-width:480px){ .video-badge{ padding:8px 14px 8px 8px; } .vb-icon{ width:28px; height:28px; } }
  .hero-foot{
    margin-top:36px;
    display:flex;
    gap:28px;
    flex-wrap:wrap;
  }
  .hero-foot div{
    font-family:var(--font-mono);
    font-size:12px;
    color:var(--ink-faint);
    letter-spacing:0.04em;
    border-left:2px solid var(--line-strong);
    padding-left:10px;
  }
  .hero-foot strong{ color:var(--ink-soft); font-weight:600; }

  /* hero process-flow band */
  .hero-flow{
    position:relative;
    background:#181C19;
    border-bottom:1px solid rgba(255,255,255,0.08);
    padding:38px 0 26px;
    overflow:hidden;
  }
  .hero-flow-tag{
    position:absolute;
    left:20px; top:16px;
    background:var(--surface);
    border:1px solid var(--line-strong);
    padding:8px 14px;
    font-family:var(--font-mono);
    font-size:11px;
    letter-spacing:0.03em;
    text-transform:uppercase;
    color:var(--ink-soft);
    box-shadow:var(--shadow);
    z-index:2;
  }
  .hero-flow-tag strong{ color:var(--accent); }
  .hero-flow-svg{ width:100%; height:auto; display:block; max-width:1200px; margin:0 auto; }
  .hero-flow-label{
    font-family:var(--font-mono);
    font-size:12px;
    letter-spacing:0.03em;
    fill:rgba(255,255,255,0.82);
  }
  .hero-flow-sublabel{
    font-family:var(--font-mono);
    font-size:9.5px;
    letter-spacing:0.02em;
    fill:rgba(255,255,255,0.5);
  }
  @keyframes heroFlowDash{ to{ stroke-dashoffset:-24; } }
  .hero-flow-line{
    fill:none;
    stroke:var(--accent);
    stroke-width:1.6;
    stroke-dasharray:6 6;
    opacity:0.4;
    animation:heroFlowDash 1s linear infinite;
    transition:opacity 0.35s ease, stroke-width 0.35s ease;
  }
  .hero-flow-line.med{ animation-duration:1.3s; }
  .hero-flow-line.slow{ animation-duration:1.7s; }
  @keyframes heroFlowGlow{
    0%,100%{ filter:drop-shadow(0 0 3px color-mix(in srgb, var(--accent) 45%, transparent)); }
    50%{ filter:drop-shadow(0 0 13px color-mix(in srgb, var(--accent) 90%, transparent)); }
  }
  .hero-flow-core{ animation:heroFlowGlow 2.4s ease-in-out infinite; }
  .hero-flow-spin{ animation:heroFlowSpin 4s linear infinite; transform-origin:540px 140px; }
  @keyframes heroFlowSpin{ to{ transform:rotate(360deg); } }
  .hero-flow-output{ cursor:pointer; }
  .hero-flow-output rect{ transition:stroke 0.35s ease, filter 0.35s ease; }
  .hero-flow-output .hero-flow-label{ transition:fill 0.35s ease; }
  .hero-flow-output.active rect{ stroke:var(--accent); filter:drop-shadow(0 0 9px color-mix(in srgb, var(--accent) 70%, transparent)); }
  .hero-flow-output.active .hero-flow-label{ fill:#fff; }
  .hero-flow-output.active .hero-flow-line{ opacity:1; stroke-width:2.4; }
  .hf-chip{ transition:fill 0.3s ease; }
  .hf-chip.active{ fill:#fff; }
  @media (prefers-reduced-motion: reduce){
    .hero-flow-line, .hero-flow-core, .hero-flow-spin{ animation:none; }
  }
  @media (max-width:760px){
    .hero-flow{ padding:54px 0 20px; }
    .hero-flow-tag{ left:12px; padding:6px 10px; font-size:10px; }
  }

  /* schematic panel */
  .schematic{
    background:color-mix(in srgb, var(--surface) 92%, transparent);
    border:1px solid var(--line);
    padding:18px;
  }
  .schematic-label{
    font-family:var(--font-mono);
    font-size:10.5px;
    letter-spacing:0.1em;
    text-transform:uppercase;
    color:var(--ink-faint);
    display:flex;
    justify-content:space-between;
    margin-bottom:10px;
  }
  .schematic svg{ width:100%; height:auto; display:block; }

  /* ===== stat strip ===== */
  .stats{
    border-bottom:1px solid var(--line);
    background:var(--surface);
  }
  .stats-grid{
    display:grid;
    grid-template-columns:repeat(6,1fr);
    padding-top:34px;
    padding-bottom:34px;
  }
  @media (max-width:1080px){ .stats-grid{ grid-template-columns:repeat(3,1fr); gap:28px 0;} }
  @media (max-width:640px){ .stats-grid{ grid-template-columns:repeat(2,1fr); gap:28px 0;} }
  .stat{
    padding:0 22px;
    border-left:1px solid var(--line);
  }
  .stat:first-child{ border-left:none; padding-left:0; }
  @media (max-width:1080px) and (min-width:641px){ .stat{ padding:0 0 0 22px; } .stat:nth-child(3n+1){ border-left:none; padding-left:0; } }
  @media (max-width:640px){ .stat{ padding:0 0 0 22px; } .stat:nth-child(odd){ border-left:none; padding-left:0; } }
  .stat-num{
    font-family:var(--font-mono);
    font-weight:600;
    font-size:clamp(24px,3vw,34px);
    color:var(--ink);
    display:block;
  }
  .stat-num span{ color:var(--accent); }
  .stat-cap{
    font-size:13px;
    color:var(--ink-faint);
    margin-top:6px;
    line-height:1.45;
    max-width:22ch;
  }

  /* IMPACT ODOMETER */
  .impact-band{ background:#181C19; padding:44px 0 38px; }
  .impact-eyebrow{ font-family:var(--font-mono); font-size:11px; text-transform:uppercase; letter-spacing:0.08em; color:rgba(241,238,231,0.5); margin-bottom:22px; }
  .impact-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:28px 24px; }
  @media (max-width:900px){ .impact-grid{ grid-template-columns:repeat(2,1fr); } }
  .impact-num{ display:block; font-family:var(--font-mono); font-weight:700; font-size:clamp(28px,3.6vw,42px); color:var(--accent); letter-spacing:-0.01em; }
  .impact-cap{ font-size:13px; color:rgba(241,238,231,0.72); margin-top:6px; line-height:1.4; max-width:24ch; }
  .impact-note{ font-family:var(--font-mono); font-size:11px; color:rgba(241,238,231,0.42); margin-top:28px; line-height:1.6; max-width:88ch; }

  /* ===== section shell ===== */
  section{ padding:96px 0; border-bottom:1px solid var(--line); scroll-margin-top:75px; }
  .gigawaste{ scroll-margin-top:75px; }
  @media (max-width:640px){ section{ padding:60px 0; } }
  .sec-head{
    display:grid;
    grid-template-columns:1fr auto;
    align-items:end;
    gap:24px;
    margin-bottom:52px;
  }
  .sec-head h2{ font-size:clamp(30px,4vw,46px); margin-top:14px; max-width:16ch;}
  .sec-head .lede{ margin-top:14px; }
  @media (max-width:760px){ .sec-head{ grid-template-columns:1fr; } }
  .sec-index{
    font-family:var(--font-mono);
    font-size:13px;
    color:var(--ink-faint);
    text-align:right;
  }

  /* ===== capabilities ===== */
  .capabilities{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
  }
  @media (max-width:860px){ .capabilities{ grid-template-columns:1fr; } }
  .capability{
    background:var(--surface);
    padding:36px 32px;
  }
  .cap-num{
    font-family:var(--font-mono);
    font-size:12px;
    color:var(--accent);
    display:block;
    margin-bottom:18px;
  }
  .capability h3{
    font-size:21px;
    text-transform:none;
    letter-spacing:0;
    margin-bottom:12px;
    line-height:1.15;
  }
  .capability p{ font-size:14.5px; color:var(--ink-soft); line-height:1.6; }
  .cap-tags{ margin-top:16px; display:flex; gap:8px; flex-wrap:wrap; }

  /* ===== facility gallery ===== */
  .gallery-wide{
    background:var(--line);
    border:1px solid var(--line);
    margin-top:8px;
  }
  .gallery-wide figure{ margin:0; background:var(--surface); overflow:hidden; }
  .gallery-wide img{
    width:100%; height:100%;
    object-fit:cover;
    display:block;
    filter:saturate(0.92) contrast(1.02);
    aspect-ratio:21/9;
  }
  .gallery-wide figcaption{
    padding:12px 16px;
    font-family:var(--font-mono);
    font-size:11.5px;
    color:var(--ink-faint);
    background:var(--surface);
    border-top:1px solid var(--line);
  }
  .gallery{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
    border-top:none;
  }
  @media (max-width:760px){ .gallery{ grid-template-columns:1fr 1fr; } }
  .gallery figure{ margin:0; background:var(--surface); overflow:hidden; }
  .gallery img, .gallery video{
    width:100%; height:100%;
    object-fit:cover;
    display:block;
    filter:saturate(0.92) contrast(1.02);
    aspect-ratio:1/1;
    background:var(--surface-2);
  }
  .gallery figcaption{
    padding:10px 14px;
    font-family:var(--font-mono);
    font-size:10.5px;
    color:var(--ink-faint);
    background:var(--surface);
    border-top:1px solid var(--line);
  }
  .gallery .g-motion{ position:relative; }
  .gallery .g-motion::before{
    content:"REC \25CF";
    position:absolute;
    top:8px; left:8px;
    font-family:var(--font-mono);
    font-size:10px;
    letter-spacing:0.05em;
    color:#fff;
    background:rgba(0,0,0,0.55);
    padding:3px 6px;
    z-index:2;
  }

  /* ===== video lightbox ===== */
  .reel-trigger{
    margin-top:28px;
    display:inline-flex;
  }
  .lightbox{
    position:fixed;
    inset:0;
    background:rgba(10,10,8,0.92);
    display:none;
    align-items:center;
    justify-content:center;
    z-index:200;
    padding:32px;
  }
  .lightbox.open{ display:flex; }
  .lightbox video{
    max-width:min(920px,100%);
    max-height:82vh;
    width:100%;
    display:block;
    background:#000;
    border:1px solid rgba(241,238,231,0.2);
  }
  .lightbox-close{
    position:absolute;
    top:24px; right:24px;
    width:40px; height:40px;
    border:1px solid rgba(241,238,231,0.4);
    background:transparent;
    color:#F1EEE7;
    font-family:var(--font-mono);
    font-size:18px;
    cursor:pointer;
    display:flex; align-items:center; justify-content:center;
  }
  .lightbox-close:hover{ background:rgba(241,238,231,0.12); }

  /* ===== process diagram ===== */
  .process{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
    margin-top:8px;
  }
  @media (max-width:860px){ .process{ grid-template-columns:1fr 1fr; } }
  .process-step{
    background:var(--surface);
    padding:28px 24px 26px;
    position:relative;
  }
  .process-num{
    font-family:var(--font-mono);
    font-size:12px;
    color:var(--accent);
  }
  .process-step h4{
    font-size:20px;
    margin:14px 0 10px;
    text-transform:none;
    letter-spacing:0;
  }
  .process-step p{
    font-size:14.5px;
    color:var(--ink-soft);
    line-height:1.55;
  }
  .process-arrow{
    display:none;
  }
  @media (min-width:860px){
    .process-step:not(:last-child)::after{
      content:"→";
      position:absolute;
      right:-13px; top:26px;
      color:var(--ink-faint);
      font-size:16px;
      background:var(--bg);
      width:20px;height:20px;
      display:flex; align-items:center; justify-content:center;
      z-index:2;
    }
  }
  .process-branches{
    font-family:var(--font-mono);
    font-size:12px;
    color:var(--moss);
    margin-top:14px;
    padding-top:12px;
    border-top:1px dashed var(--line-strong);
    line-height:1.7;
  }

  /* ===== controllability callout ===== */
  .callout{
    margin-top:56px;
    display:grid;
    grid-template-columns:0.9fr 1.1fr;
    gap:44px;
    align-items:center;
    background:var(--surface);
    border:1px solid var(--line);
    padding:40px;
  }
  @media (max-width:860px){ .callout{ grid-template-columns:1fr; padding:28px; } }
  .callout h3{ font-size:26px; margin-bottom:14px; text-transform:none; letter-spacing:0;}
  .gauge{ display:flex; flex-direction:column; gap:16px; }
  .gauge-row{ display:flex; align-items:center; gap:14px; }
  .gauge-label{ font-family:var(--font-mono); font-size:12px; width:108px; flex:none; color:var(--ink-faint); text-transform:uppercase;}
  .gauge-track{ flex:1; height:8px; background:var(--surface-2); position:relative; }
  .gauge-fill{ position:absolute; left:0; top:0; bottom:0; background:var(--moss); }
  .gauge-fill.hot{ background:var(--accent); }
  .gauge-val{ font-family:var(--font-mono); font-size:12px; width:64px; text-align:right; color:var(--ink-soft);}
  .patent-badge{
    display:flex;
    gap:16px;
    align-items:flex-start;
    padding:18px;
    background:var(--accent-soft);
    margin-bottom:4px;
  }
  .patent-badge svg{ width:30px; height:30px; flex:none; margin-top:2px; }
  .patent-badge div{ display:flex; flex-direction:column; gap:5px; }
  .patent-label{
    font-family:var(--font-mono);
    font-size:12.5px;
    font-weight:600;
    letter-spacing:0.03em;
    text-transform:uppercase;
    color:var(--ink);
  }
  .patent-sub{ font-size:13px; color:var(--ink-soft); line-height:1.5; }

  /* ===== solutions grid ===== */
  .solutions{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
  }
  @media (max-width:860px){ .solutions{ grid-template-columns:1fr 1fr; } }
  @media (max-width:560px){ .solutions{ grid-template-columns:1fr; } }
  .solution{
    background:var(--surface);
    padding:30px 26px;
    transition:background .15s ease;
  }
  .solution:hover{ background:var(--surface-2); }
  .solution svg{ width:30px; height:30px; stroke:var(--accent); }
  .solution h4{
    font-size:16.5px;
    text-transform:none;
    letter-spacing:0;
    margin:18px 0 8px;
  }
  .solution p{ font-size:14px; color:var(--ink-soft); line-height:1.55; }

  /* ===== projects ===== */
  .project{
    display:grid;
    grid-template-columns:220px 1fr 200px;
    gap:32px;
    padding:34px 0;
    border-top:1px solid var(--line);
  }
  .project:last-child{ border-bottom:none; }
  @media (max-width:860px){ .project{ grid-template-columns:1fr; gap:12px; } }
  .project-loc{
    font-family:var(--font-display);
    font-weight:700;
    font-size:22px;
    text-transform:uppercase;
    line-height:1.1;
  }
  .project-loc span{
    display:block;
    font-family:var(--font-mono);
    font-size:11px;
    color:var(--ink-faint);
    text-transform:uppercase;
    letter-spacing:0.08em;
    font-weight:500;
    margin-top:6px;
  }
  .project-body p{ color:var(--ink-soft); font-size:15px; line-height:1.65; max-width:60ch; }
  .project-body .tags{ margin-top:14px; display:flex; gap:8px; flex-wrap:wrap; }
  .tag{
    font-family:var(--font-mono);
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:0.04em;
    padding:5px 9px;
    border:1px solid var(--line-strong);
    color:var(--ink-faint);
  }
  .status{
    font-family:var(--font-mono);
    font-size:12px;
    text-align:right;
    align-self:start;
    display:flex;
    align-items:center;
    justify-content:flex-end;
    gap:8px;
  }
  @media (max-width:860px){ .status{ justify-content:flex-start; } }
  .status-dot{ width:8px; height:8px; border-radius:50%; flex:none; }
  .status-dot.live{ background:var(--moss); }
  .status-dot.dev{ background:var(--accent); }

  /* ===== why grid ===== */
  .why{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:2px;
    background:var(--line);
    border:1px solid var(--line);
  }
  @media (max-width:760px){ .why{ grid-template-columns:1fr; } }
  .why-item{
    background:var(--surface);
    padding:32px;
    display:flex;
    gap:20px;
  }
  .why-num{
    font-family:var(--font-mono);
    font-size:13px;
    color:var(--accent);
    flex:none;
    padding-top:4px;
  }
  .why-item h4{ font-size:18px; text-transform:none; letter-spacing:0; margin-bottom:8px;}
  .why-item p{ font-size:14.5px; color:var(--ink-soft); line-height:1.6; }

  /* ===== contact ===== */
  .contact-wrap{
    display:grid;
    grid-template-columns:1.1fr 0.9fr;
    gap:56px;
  }
  @media (max-width:860px){ .contact-wrap{ grid-template-columns:1fr; gap:36px; } }
  .contact-card{
    background:var(--surface);
    border:1px solid var(--line);
    padding:32px;
  }
  .contact-line{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:16px 0;
    border-top:1px solid var(--line);
  }
  .contact-card .contact-line:first-child{ border-top:none; padding-top:0; }
  .contact-line span:first-child{
    font-family:var(--font-mono);
    font-size:11px;
    text-transform:uppercase;
    letter-spacing:0.08em;
    color:var(--ink-faint);
  }
  .contact-line a{
    font-family:var(--font-mono);
    font-size:15px;
    text-decoration:none;
    color:var(--ink);
    border-bottom:1px solid var(--line-strong);
  }
  .contact-line a:hover{ border-color:var(--accent); color:var(--accent); }

  #inquiry-form label{ display:block; font-family:var(--font-mono); font-size:10.5px; text-transform:uppercase; letter-spacing:0.06em; color:var(--ink-faint); margin-bottom:6px; margin-top:16px; }
  #inquiry-form label:first-child{ margin-top:0; }
  #inquiry-form input[type=text], #inquiry-form input[type=email], #inquiry-form input[type=tel], #inquiry-form select, #inquiry-form textarea{
    width:100%;
    font-family:var(--font-body);
    font-size:14.5px;
    padding:11px 12px;
    border:1px solid var(--line-strong);
    background:var(--bg);
    color:var(--ink);
  }
  #inquiry-form input:focus, #inquiry-form select:focus, #inquiry-form textarea:focus{ outline:none; border-color:var(--accent); }
  #inquiry-form textarea{ resize:vertical; min-height:92px; }
  .form-note{ font-size:12px; color:var(--ink-faint); margin-top:12px; line-height:1.5; }

  .foot-brand{ display:flex; justify-content:center; padding:10px; margin-bottom:32px; }
  .foot-brand img{ display:block; width:160px; height:auto; max-width:100%; }

  footer{ padding:36px 0; }
  .foot-row{
    display:flex;
    justify-content:space-between;
    align-items:center;
    flex-wrap:wrap;
    gap:16px;
  }
  .foot-row .logo{ font-size:18px; }
  .foot-links{ display:flex; flex-wrap:wrap; gap:14px 20px; font-size:13px; color:var(--ink-faint); }
  .foot-links a{ text-decoration:none; color:var(--ink-faint); }
  .foot-links a:hover{ color:var(--ink); }
  .foot-copy{ font-family:var(--font-mono); font-size:11.5px; color:var(--ink-faint); margin-top:22px; }

  .reveal{ opacity:1; }

  /* TRUST STRIP */
  .trust-strip{ display:flex; flex-wrap:wrap; gap:24px; margin-top:30px; padding-top:22px; border-top:1px solid var(--line); }
  .trust-item{ display:flex; align-items:center; gap:9px; font-family:var(--font-mono); font-size:11.5px; color:var(--ink-faint); text-transform:uppercase; letter-spacing:0.04em; }
  .trust-item svg{ width:16px; height:16px; stroke:var(--accent); flex:none; }

  /* STORY ARC */
  .story-arc{ display:flex; align-items:center; gap:12px; margin:24px 0 8px; flex-wrap:wrap; }
  .story-arc .step{ font-family:var(--font-mono); font-size:12.5px; letter-spacing:0.08em; text-transform:uppercase; color:var(--ink); background:var(--surface-2); padding:9px 16px; border:1px solid var(--line); }
  .story-arc .arrow{ color:var(--accent); font-size:15px; }

  /* TOOLS */
  .tools-tabs{ display:flex; gap:4px; border-bottom:1px solid var(--line); margin-top:8px; flex-wrap:wrap; }
  .tools-tab{ font-family:var(--font-mono); font-size:12.5px; text-transform:uppercase; letter-spacing:0.05em; padding:13px 18px; background:none; border:none; color:var(--ink-faint); cursor:pointer; border-bottom:2px solid transparent; margin-bottom:-1px; }
  .tools-tab.active{ color:var(--ink); border-bottom-color:var(--accent); }
  .tools-panel{ display:none; padding-top:32px; }
  .tools-panel.active{ display:block; }
  .tool-grid{ display:grid; grid-template-columns:0.9fr 1.1fr; gap:44px; align-items:start; }
  @media (max-width:860px){ .tool-grid{ grid-template-columns:1fr; } }
  .tool-controls label{ display:block; font-family:var(--font-mono); font-size:11px; text-transform:uppercase; color:var(--ink-faint); letter-spacing:0.06em; margin-bottom:8px; }
  .tool-controls select, .tool-controls input[type=number]{ width:100%; font-family:var(--font-body); font-size:15px; padding:11px 12px; border:1px solid var(--line-strong); background:var(--surface); color:var(--ink); margin-bottom:22px; }
  .tool-controls input[type=range]{ width:100%; margin:6px 0 22px; accent-color:var(--accent); }
  .tool-controls .radio-row{ display:flex; gap:10px; margin-bottom:22px; }
  .tool-controls .radio-row label{ flex:1; margin:0; display:flex; align-items:center; justify-content:center; gap:8px; padding:11px 10px; border:1px solid var(--line-strong); font-family:var(--font-body); font-size:13px; text-transform:none; letter-spacing:0; color:var(--ink-soft); cursor:pointer; }
  .tool-controls .radio-row input{ accent-color:var(--accent); }
  .tool-controls .radio-row label.checked{ border-color:var(--accent); color:var(--ink); background:var(--accent-soft); }
  .wizard-row{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:22px; }
  .wizard-row label{ flex:1 1 150px; margin:0; display:flex; align-items:center; gap:8px; padding:11px 12px; border:1px solid var(--line-strong); font-family:var(--font-body); font-size:13px; text-transform:none; letter-spacing:0; color:var(--ink-soft); cursor:pointer; }
  .wizard-row input{ accent-color:var(--accent); flex-shrink:0; }
  .wizard-row label.checked{ border-color:var(--accent); color:var(--ink); background:var(--accent-soft); }
  .wizard-check-list{ display:flex; flex-direction:column; gap:10px; margin-bottom:8px; }
  .wizard-check-list label{ display:flex; align-items:center; gap:9px; font-size:13.5px; color:var(--ink-soft); cursor:pointer; }
  .wizard-check-list input{ accent-color:var(--accent); flex-shrink:0; }
  .tool-readout{ background:var(--surface-2); border:1px solid var(--line); padding:26px; }
  .tool-readout .row{ display:flex; justify-content:space-between; align-items:baseline; padding:11px 0; border-bottom:1px dashed var(--line); gap:16px; }
  .tool-readout .row:last-child{ border-bottom:none; }
  .tool-readout .row .k{ font-family:var(--font-mono); font-size:12px; color:var(--ink-faint); text-transform:uppercase; }
  .tool-readout .row .v{ font-family:var(--font-mono); font-size:19px; color:var(--ink); font-weight:600; text-align:right; }
  .tool-note{ font-size:12.5px; color:var(--ink-faint); margin-top:16px; line-height:1.55; }
  .tool-readout .esg-head{ font-family:var(--font-mono); font-size:11px; letter-spacing:.05em; text-transform:uppercase; color:var(--ink-faint); padding-top:18px; margin-top:8px; border-top:1px solid var(--line); }
  .tool-readout .row.esg-row .v{ color:var(--accent); }
  .wizard-readout h4{ font-size:17px; margin-bottom:14px; text-transform:none; letter-spacing:0; }
  .wizard-readout .row{ flex-direction:column; align-items:flex-start; gap:4px; padding:14px 0; }
  .wizard-readout .row .k{ font-size:11px; }
  .wizard-readout .row .v{ font-family:var(--font-body); font-size:14.5px; font-weight:500; text-align:left; line-height:1.5; }
  .wizard-readout .wizard-cta{ margin-top:18px; padding-top:18px; border-top:1px solid var(--line); font-size:13px; color:var(--ink-soft); line-height:1.6; }
  .wizard-readout .wizard-cta a{ color:var(--accent); font-weight:600; text-decoration:none; border-bottom:1px solid currentColor; }

  .rev-bar{ display:flex; height:48px; width:100%; overflow:hidden; border:1px solid var(--line-strong); margin:26px 0 20px; }
  .rev-seg{ display:flex; align-items:center; justify-content:center; font-family:var(--font-mono); font-size:11px; color:#fff; white-space:nowrap; overflow:hidden; }
  .rev-legend{ display:flex; flex-wrap:wrap; gap:14px 24px; }
  .rev-legend-item{ display:flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:12px; color:var(--ink-soft); }
  .region-compare{ margin-top:30px; padding-top:26px; border-top:1px solid var(--line); }
  .region-compare h4{ font-size:16px; margin:0 0 4px; }
  .region-bars{ margin:18px 0 16px; }
  .region-bar-row{ display:flex; align-items:center; gap:14px; margin:12px 0; }
  .region-label{ width:132px; flex:0 0 132px; font-family:var(--font-mono); font-size:12.5px; color:var(--ink-soft); }
  .region-track{ flex:1; height:24px; background:var(--surface-2); border:1px solid var(--line); }
  .region-fill{ height:100%; background:var(--accent); }
  .region-fill.is-national{ background:var(--ink-faint); }
  .region-val{ width:92px; flex:0 0 92px; text-align:right; font-family:var(--font-mono); font-size:13.5px; font-weight:600; color:var(--ink); }
  @media (max-width: 640px){
    .region-label{ width:96px; flex-basis:96px; font-size:11px; }
    .region-val{ width:76px; flex-basis:76px; font-size:12px; }
  }
  .cfg-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:24px; }
  .spec-sheet-print{ display:none; }
  @media print{
    body > *:not(#spec-sheet-print){ display:none !important; }
    #spec-sheet-print{ display:block !important; width:100%; padding:36px; font-family:var(--font-body,Arial,sans-serif); color:#111; }
    #spec-sheet-print h1{ font-size:22px; margin:0 0 2px; }
    #spec-sheet-print .ss-sub{ font-size:12px; color:#555; margin:0 0 22px; }
    #spec-sheet-print .ss-row{ display:flex; justify-content:space-between; padding:8px 0; border-bottom:1px solid #ccc; font-size:14px; }
    #spec-sheet-print .ss-row .k{ color:#555; }
    #spec-sheet-print .ss-row .v{ font-weight:700; }
    #spec-sheet-print .ss-section{ margin-top:20px; font-size:11px; text-transform:uppercase; letter-spacing:.05em; color:#888; border-top:2px solid #111; padding-top:8px; }
    #spec-sheet-print .ss-foot{ margin-top:24px; font-size:11px; color:#777; line-height:1.6; }
  }
  .rev-swatch{ width:11px; height:11px; flex:none; }
  .rev-table{ display:grid; grid-template-columns:200px 150px 1fr; gap:1px; background:var(--line); border:1px solid var(--line); min-width:760px; }
  .rt-row{ display:contents; }
  .rt-cell{ background:var(--surface); padding:13px 16px; font-size:12.5px; color:var(--ink-soft); line-height:1.5; }
  .rt-head .rt-cell{ font-family:var(--font-mono); font-size:11px; text-transform:uppercase; letter-spacing:0.04em; color:var(--ink-faint); }
  .rt-label{ font-family:var(--font-mono); font-size:12px; color:var(--ink); font-weight:600; }
  .rt-tag{ display:inline-block; font-family:var(--font-mono); font-size:10.5px; text-transform:uppercase; letter-spacing:0.03em; padding:3px 8px; }
  .rt-tag.core{ background:var(--accent-soft); color:var(--accent); }
  .rt-tag.upside{ background:var(--line); color:var(--ink-faint); }

  .airspace-result{ display:flex; align-items:baseline; gap:14px; margin-top:6px; flex-wrap:wrap; }
  .airspace-result .num{ font-family:var(--font-mono); font-size:40px; color:var(--accent); font-weight:600; }
  .airspace-result .unit{ font-family:var(--font-mono); font-size:14px; color:var(--ink-faint); text-transform:uppercase; }

  /* CASE STUDY */
  .case-study{ display:grid; grid-template-columns:1fr 0.85fr; gap:52px; align-items:start; margin-top:8px; }
  @media (max-width:860px){ .case-study{ grid-template-columns:1fr; } }
  .case-narrative h4{ font-family:var(--font-display); text-transform:uppercase; font-size:15px; letter-spacing:0.03em; color:var(--accent); margin:24px 0 8px; }
  .case-narrative h4:first-child{ margin-top:0; }
  .case-narrative p{ color:var(--ink-soft); font-size:15.5px; line-height:1.68; }
  .case-stats{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line); border:1px solid var(--line); }
  .case-stat{ background:var(--surface); padding:20px 22px; }
  .case-stat .n{ font-family:var(--font-mono); font-size:26px; color:var(--accent); display:block; }
  .case-stat .l{ font-size:12px; color:var(--ink-faint); margin-top:6px; line-height:1.4; }
  .case-credit{ font-family:var(--font-mono); font-size:12px; color:var(--ink-faint); margin-top:20px; line-height:1.65; padding-top:18px; border-top:1px solid var(--line); }

  /* TEAM */
  .team-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); margin-top:8px; }
  @media (max-width:960px){ .team-grid{ grid-template-columns:repeat(2,1fr); } .team-card[aria-hidden="true"]{ display:none; } }
  @media (max-width:520px){ .team-grid{ grid-template-columns:1fr; } }
  .team-card{ background:var(--surface); display:flex; flex-direction:column; }
  .team-photo{ width:100%; aspect-ratio:3/3.5; object-fit:cover; display:block; filter:grayscale(38%) contrast(1.03); }
  .team-body{ padding:18px 20px 24px; }
  .team-body h4{ font-size:15.5px; text-transform:none; letter-spacing:0; margin-bottom:4px; }
  .team-role{ font-family:var(--font-mono); font-size:10.5px; color:var(--accent); text-transform:uppercase; letter-spacing:0.03em; display:block; margin-bottom:10px; line-height:1.4; }
  .team-body p{ font-size:12.5px; color:var(--ink-soft); line-height:1.55; }
  .team-extended{ margin-top:44px; padding-top:30px; border-top:1px solid var(--line); }
  .team-extended > h4{ font-family:var(--font-mono); font-size:12px; text-transform:uppercase; letter-spacing:0.07em; color:var(--ink-faint); margin-bottom:18px; font-weight:600; }
  .ext-list{ display:grid; grid-template-columns:1fr 1fr; gap:8px 40px; }
  @media (max-width:640px){ .ext-list{ grid-template-columns:1fr; } }
  .ext-item{ display:flex; justify-content:space-between; gap:14px; padding:11px 0; border-bottom:1px dashed var(--line); font-size:13.5px; }
  .ext-item .name{ color:var(--ink); font-weight:600; flex:none; }
  .ext-item .role{ color:var(--ink-faint); font-size:11.5px; text-align:right; }

  /* GIGAWASTE */
  .gigawaste{ background:var(--ink); padding:90px 0; border-bottom:1px solid var(--line); }
  .gigawaste .wrap{ max-width:820px; }
  .gigawaste .eyebrow{ color:var(--accent); }
  .gigawaste .eyebrow::before{ background:var(--accent); }
  .gigawaste h2{ color:var(--bg); font-size:clamp(28px,4vw,42px); margin:18px 0 28px; max-width:19ch; }
  .gigawaste p{ color:var(--bg); opacity:0.72; font-size:16.5px; line-height:1.7; margin-bottom:16px; max-width:66ch; }
  .not-list{ display:grid; grid-template-columns:repeat(2,1fr); gap:24px 30px; margin-top:36px; padding-top:30px; border-top:1px solid rgba(150,150,150,0.25); }
  @media (max-width:640px){ .not-list{ grid-template-columns:1fr; } }
  .not-list strong{ color:var(--bg); display:block; font-size:14.5px; margin-bottom:6px; font-weight:600; }
  .not-list span{ font-family:var(--font-mono); font-size:12.5px; line-height:1.55; color:var(--bg); opacity:0.55; display:block; }

  /* FAQ */
  .faq-list{ margin-top:8px; border-top:1px solid var(--line); max-width:76ch; }
  .faq-item{ border-bottom:1px solid var(--line); }
  .faq-q{ width:100%; text-align:left; background:none; border:none; padding:24px 4px; display:flex; justify-content:space-between; align-items:center; cursor:pointer; font-family:var(--font-body); font-size:17px; font-weight:600; color:var(--ink); gap:20px; }
  .faq-q .plus{ font-family:var(--font-mono); font-size:20px; color:var(--accent); flex:none; transition:transform 0.2s; line-height:1; }
  .faq-item.open .plus{ transform:rotate(45deg); }
  .faq-a{ max-height:0; overflow:hidden; transition:max-height 0.25s ease; }
  .faq-item.open .faq-a{ max-height:400px; }
  .faq-a p{ padding:0 4px 26px; color:var(--ink-soft); font-size:15px; line-height:1.65; max-width:68ch; }

  /* Benefit-by-category accordion (biochar) — reuses the FAQ dropdown pattern */
  .faq-q .cat-count{ font-family:var(--font-mono); font-size:12px; font-weight:400; letter-spacing:0.02em; color:var(--ink-soft); margin-left:12px; }
  .faq-item.benefit-cat.open .faq-a{ max-height:2400px; }
  .benefit-cat-list{ display:flex; flex-direction:column; gap:20px; padding:0 4px 28px; }
  .benefit-cat-row h5{ font-family:var(--font-body); font-size:15px; font-weight:700; color:var(--ink); margin-bottom:5px; }
  .benefit-cat-row p{ font-size:14.5px; color:var(--ink-soft); line-height:1.6; max-width:68ch; margin:0; }

  /* RESOURCES */
  .resources-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); margin-top:8px; }
  @media (max-width:860px){ .resources-grid{ grid-template-columns:1fr; } }
  .resource-card{ background:var(--surface); padding:30px 26px; display:flex; flex-direction:column; }
  .resource-card .doc-tag{ font-family:var(--font-mono); font-size:10.5px; color:var(--ink-faint); text-transform:uppercase; letter-spacing:0.06em; margin-bottom:12px; }
  .resource-card h4{ font-size:17px; text-transform:none; letter-spacing:0; margin-bottom:10px; }
  .resource-card p{ font-size:13.5px; color:var(--ink-soft); line-height:1.58; flex:1; margin-bottom:20px; }
  .resource-card a.btn{ align-self:flex-start; font-size:12.5px; padding:10px 16px; }

  /* CTA PATHS */
  .cta-paths{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); margin-bottom:44px; }
  @media (max-width:980px){ .cta-paths{ grid-template-columns:repeat(2,1fr); } }
  @media (max-width:560px){ .cta-paths{ grid-template-columns:1fr; } }
  .cta-path{ background:var(--surface); padding:28px 24px; display:flex; flex-direction:column; }
  .cta-path .cp-num{ font-family:var(--font-mono); font-size:11px; color:var(--accent); margin-bottom:12px; }
  .cta-path h4{ font-size:16px; text-transform:none; letter-spacing:0; margin-bottom:9px; }
  .cta-path p{ font-size:13px; color:var(--ink-soft); line-height:1.52; flex:1; margin-bottom:18px; }
  .cta-path a{ font-family:var(--font-mono); font-size:11.5px; text-transform:uppercase; letter-spacing:0.05em; color:var(--ink); text-decoration:none; border-bottom:1.5px solid var(--accent); padding-bottom:3px; align-self:flex-start; }
  .cta-path a:hover{ color:var(--accent); }

  /* EQUIPMENT & MANUFACTURING */
  .equip-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); margin-top:8px; }
  @media (max-width:860px){ .equip-grid{ grid-template-columns:1fr 1fr; } }
  @media (max-width:560px){ .equip-grid{ grid-template-columns:1fr; } }
  .equip-card{ background:var(--surface); padding:28px 26px; }
  .equip-card h4{ font-size:16.5px; text-transform:none; letter-spacing:0; margin:14px 0 8px; }
  .equip-card p{ font-size:13.5px; color:var(--ink-soft); line-height:1.55; }
  .equip-diagrams{ display:grid; grid-template-columns:1fr 1fr; gap:1px; background:var(--line); border:1px solid var(--line); margin-top:8px; }
  @media (max-width:760px){ .equip-diagrams{ grid-template-columns:1fr; } }
  .equip-diagrams figure{ margin:0; background:var(--surface); }
  .equip-diagrams img{ width:100%; height:auto; display:block; }
  .equip-diagrams figcaption{ padding:12px 16px; font-family:var(--font-mono); font-size:11px; color:var(--ink-faint); background:var(--surface); border-top:1px solid var(--line); }

  /* MARKET & COMPARISON */
  .compare-scroll{ overflow-x:auto; }
  .compare-table{ display:grid; grid-template-columns:160px repeat(3, minmax(220px,1fr)); gap:1px; background:var(--line); border:1px solid var(--line); min-width:820px; }
  .ct-row{ display:contents; }
  .ct-cell{ background:var(--surface); padding:16px 18px; font-size:13px; color:var(--ink-soft); line-height:1.55; }
  .ct-head .ct-cell{ font-family:var(--font-mono); font-size:11.5px; text-transform:uppercase; letter-spacing:0.04em; color:var(--ink-faint); padding-bottom:12px; }
  .ct-label{ font-family:var(--font-mono); font-size:12px; color:var(--ink); font-weight:600; text-transform:uppercase; letter-spacing:0.03em; }
  .ct-win{ background:var(--accent-soft); color:var(--ink); font-weight:500; }
  .ct-head .ct-win{ color:var(--accent); font-weight:700; }
  .ct-calc{ background:var(--surface-2); border:1px solid var(--line); border-bottom:none; padding:20px 22px; }
  .ct-calc-inputs{ display:grid; grid-template-columns:1fr 1fr; gap:20px 28px; margin-bottom:4px; }
  .ct-calc-inputs label{ display:block; font-family:var(--font-mono); font-size:11px; text-transform:uppercase; letter-spacing:0.05em; color:var(--ink-faint); margin-bottom:8px; }
  .ct-calc-inputs label strong{ color:var(--ink); font-weight:700; }
  .ct-calc-inputs input[type=range]{ width:100%; accent-color:var(--accent); }
  @media (max-width:600px){ .ct-calc-inputs{ grid-template-columns:1fr; } }
  .ct-calc-row .ct-cell{ background:var(--surface-2); font-weight:700; }
  .ct-calc-row .ct-cell.ct-win{ background:var(--accent-soft); }
  .ct-num{ font-family:var(--font-mono); font-size:15px; color:var(--ink); }
  .market-chart{ background:var(--surface); border:1px solid var(--line); padding:24px 28px 16px; }
  .market-capture{ margin-top:22px; padding-top:20px; border-top:1px solid var(--line); }
  .capture-row{ padding:13px 0; border-bottom:1px dashed var(--line); }
  .capture-row:last-child{ border-bottom:none; padding-bottom:2px; }
  .capture-row-top{ display:flex; justify-content:space-between; align-items:baseline; gap:14px; margin-bottom:7px; flex-wrap:wrap; }
  .capture-label{ font-family:var(--font-mono); font-size:11.5px; text-transform:uppercase; letter-spacing:0.03em; color:var(--ink-soft); }
  .capture-label .capture-of{ color:var(--ink-faint); text-transform:none; letter-spacing:0; }
  .capture-value{ font-family:var(--font-mono); font-size:12.5px; color:var(--ink-faint); white-space:nowrap; }
  .capture-value .capture-count{ font-size:17px; font-weight:700; color:var(--ink); }
  .capture-value .capture-pct{ color:var(--accent); font-weight:700; }
  .capture-row input[type=range]{ width:100%; margin:0; accent-color:var(--accent); }

  /* BACK TO TOP */
  #back-to-top{
    position:fixed;
    left:22px; bottom:22px;
    width:46px; height:46px;
    display:flex; align-items:center; justify-content:center;
    background:var(--ink);
    color:var(--bg);
    border:1px solid var(--line-strong);
    cursor:pointer;
    opacity:0; pointer-events:none;
    transform:translateY(8px);
    transition:opacity 0.2s ease, transform 0.2s ease, background 0.15s ease, color 0.15s ease;
    z-index:60;
    box-shadow:var(--shadow);
  }
  #back-to-top.show{ opacity:1; pointer-events:auto; transform:translateY(0); }
  #back-to-top svg{ width:18px; height:18px; }
  #back-to-top:hover{ background:var(--accent); color:var(--accent-ink); border-color:var(--accent); }
  @media (max-width:640px){ #back-to-top{ left:16px; bottom:16px; width:42px; height:42px; } }

  /* INTRO SPLASH (Home page only) */
  .intro-splash{
    position:fixed; inset:0;
    z-index:500;
    background:#0a0d0c;
    display:flex; align-items:center; justify-content:center;
    overflow:hidden;
    opacity:1;
    transition:opacity 0.6s ease;
  }
  .intro-splash[hidden]{ display:none; }
  .intro-splash.fade-out{ opacity:0; pointer-events:none; }
  .intro-splash video{ width:100%; height:100%; object-fit:cover; display:block; }
  html.intro-lock, html.intro-lock body{ overflow:hidden; height:100%; }
  .intro-controls{
    position:absolute;
    right:24px; bottom:24px;
    display:flex; gap:10px;
    z-index:2;
  }
  .intro-btn{
    font-family:var(--font-mono);
    font-size:11.5px;
    letter-spacing:0.06em;
    text-transform:uppercase;
    color:#fff;
    background:rgba(255,255,255,0.12);
    border:1px solid rgba(255,255,255,0.35);
    padding:11px 18px;
    cursor:pointer;
    display:inline-flex;
    align-items:center;
    gap:8px;
    -webkit-backdrop-filter:blur(6px);
    backdrop-filter:blur(6px);
    transition:background 0.15s ease;
  }
  .intro-btn:hover{ background:rgba(255,255,255,0.24); }
  .intro-btn svg{ width:15px; height:15px; flex:none; }
  @media (max-width:640px){
    .intro-controls{ right:14px; bottom:14px; }
    .intro-btn{ padding:9px 13px; font-size:10.5px; }
    .intro-btn .intro-btn-label{ display:none; }
  }

  /* LIGHTBOX */
  #lightbox{
    position:fixed; inset:0;
    background:rgba(10,10,8,0.86);
    display:none;
    align-items:center; justify-content:center;
    padding:32px 20px;
    z-index:100;
  }
  #lightbox.open{ display:flex; }
  #lightbox-close{
    position:absolute; top:20px; right:24px;
    width:40px; height:40px;
    background:transparent; border:1px solid rgba(255,255,255,0.32);
    color:#fff; font-size:24px; line-height:1;
    cursor:pointer;
  }
  #lightbox-close:hover{ background:rgba(255,255,255,0.14); }
  #lightbox-frame{
    position:relative;
    display:grid;
    grid-template-columns:1.4fr 1fr;
    max-width:1040px; width:100%;
    max-height:86vh;
    background:var(--surface);
    overflow:hidden;
  }
  #lightbox-media{
    background:#000;
    display:flex; align-items:center; justify-content:center;
    overflow:hidden;
    max-height:86vh;
  }
  #lightbox-media img, #lightbox-media video{ width:100%; height:100%; object-fit:contain; display:block; max-height:86vh; }
  #lightbox-info{ padding:28px 26px; overflow-y:auto; }
  #lightbox-title{ font-size:20px; margin:0 0 6px; color:var(--ink); }
  #lightbox-role{ font-family:var(--font-mono); font-size:12px; color:var(--accent); text-transform:uppercase; letter-spacing:0.03em; margin:0 0 14px; }
  #lightbox-role:empty{ display:none; margin:0; }
  #lightbox-caption{ font-size:14.5px; line-height:1.65; color:var(--ink-soft); margin:0; }
  #lightbox-caption:empty{ display:none; }
  @media (max-width:760px){
    #lightbox-frame{ grid-template-columns:1fr; grid-template-rows:auto auto; max-height:90vh; overflow-y:auto; }
    #lightbox-media{ max-height:46vh; }
    #lightbox-media img, #lightbox-media video{ max-height:46vh; }
  }

  /* clickable content photos */
  #facility figure img, #facility figure video, .equip-diagrams img, .team-photo, #restoration .gallery img{ cursor:pointer; transition:opacity 0.15s ease; }
  #facility figure img:hover, #facility figure video:hover, .equip-diagrams img:hover, .team-photo:hover, #restoration .gallery img:hover{ opacity:0.86; }

  /* ===== TOP NAV (multi-page site) ===== */
  .top-nav{ display:none; align-items:center; gap:2px; margin-left:6px; }
  .top-nav a{
    font-family:var(--font-mono);
    font-size:12.5px;
    text-transform:uppercase;
    letter-spacing:0.04em;
    padding:9px 13px;
    color:var(--ink-soft);
    text-decoration:none;
    white-space:nowrap;
    border-bottom:2px solid transparent;
    transition:color 0.15s ease, border-color 0.15s ease;
  }
  .top-nav a:hover{ color:var(--ink); }
  .top-nav a.active{ color:var(--ink); border-bottom-color:var(--accent); }
  @media (min-width:980px){
    .top-nav{ display:flex; }
    .menu-btn{ display:none; }
  }

  /* Top-nav dropdown items (Technology / Projects / Resources) */
  .nav-item{ position:relative; }
  .top-nav .nav-link{
    font-family:var(--font-mono);
    font-size:12.5px;
    text-transform:uppercase;
    letter-spacing:0.04em;
    padding:9px 13px;
    color:var(--ink-soft);
    background:none;
    border:none;
    border-bottom:2px solid transparent;
    white-space:nowrap;
    cursor:pointer;
    display:inline-flex;
    align-items:center;
    gap:5px;
    transition:color 0.15s ease, border-color 0.15s ease;
  }
  .top-nav .nav-link:hover{ color:var(--ink); }
  .top-nav .nav-link.active{ color:var(--ink); border-bottom-color:var(--accent); }
  .top-nav .nav-link .caret{ width:9px; height:9px; flex:none; opacity:0.65; transition:transform 0.15s ease; }
  .nav-item.open .nav-link .caret{ transform:rotate(180deg); }
  .nav-item.open .nav-link{ color:var(--ink); }
  .nav-drop{
    position:absolute;
    top:100%; left:0;
    margin-top:8px;
    min-width:250px;
    background:var(--surface);
    border:1px solid var(--line);
    box-shadow:0 16px 32px rgba(0,0,0,0.16);
    padding:8px 0;
    z-index:60;
    display:none;
  }
  .nav-item.open .nav-drop{ display:block; }
  .nav-drop a{
    display:block;
    padding:10px 18px;
    font-family:var(--font-mono);
    font-size:12px;
    text-transform:uppercase;
    letter-spacing:0.03em;
    color:var(--ink-soft);
    text-decoration:none;
    white-space:nowrap;
  }
  .nav-drop a:hover{ background:var(--surface-2); color:var(--ink); }
  .nav-drop a.nav-drop-all{ font-weight:700; color:var(--ink); border-bottom:1px solid var(--line); margin-bottom:4px; padding-bottom:12px; }

  /* ===== PAGE MASTHEAD (Technology / Projects / Resources) ===== */
  .page-masthead{ padding:56px 0 36px; border-bottom:1px solid var(--line); background:var(--surface); }
  .page-masthead h1{ font-size:clamp(32px,5vw,52px); margin:14px 0 16px; }
  .page-masthead .lede{ max-width:64ch; }
  @media (max-width:640px){ .page-masthead{ padding:40px 0 24px; } }

  .page-subnav{ display:flex; flex-wrap:wrap; gap:8px; margin-top:26px; }
  .page-subnav a{
    font-family:var(--font-mono);
    font-size:11.5px;
    text-transform:uppercase;
    letter-spacing:0.04em;
    padding:9px 15px;
    border:1px solid var(--line-strong);
    color:var(--ink-soft);
    text-decoration:none;
    transition:border-color 0.15s ease, color 0.15s ease;
  }
  .page-subnav a:hover{ border-color:var(--accent); color:var(--accent); }

  /* ===== HOME CTA BAND ===== */
  #home-cta h2{ font-size:clamp(26px,4vw,38px); max-width:20ch; margin:0 auto; }