:root{
    /* The hero's ground, applied site-wide. --stone is the page, --paper the
       lifted surface, --ink the type. Kept the same token names so every rule
       that referenced them inverts in one place. */
    --ink:#F4F6F4;--stone:#161C21;--paper:#1C2429;--graphite:#11161A;--graphite-2:#1C2429;
    /* site accent == identity copper. --oxide on light grounds,
       --oxide-bright for hover/focus, --oxide-on-dark for dark grounds. */
    --oxide:#D2794A;--oxide-bright:#E08C5E;   /* accent as TEXT and rules on dark */
    --oxide-fill:#A34A22;--oxide-fill-hover:#B85830;  /* accent as a FILL under white text */
    --oxide-on-dark:#D2794A;
    --ore:#C58A2E;--ore-light:#E0B469;
    --line:#2C363C;--line-dark:#2C363C;--muted:#A3AFAA;--muted-light:#B4BFBA;
    --maxw:1400px;--gut:clamp(20px,5vw,72px);
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  @media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
  body{background:var(--stone);color:var(--ink);font-family:'IBM Plex Sans',system-ui,sans-serif;
    font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  a{color:inherit}
  ::selection{background:var(--oxide);color:#fff}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gut)}
  .eyebrow{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.18em;text-transform:uppercase;
    color:var(--oxide);display:inline-flex;align-items:center;gap:.7em}
  .eyebrow::before{content:"";width:26px;height:1px;background:var(--oxide);display:inline-block}
  h1,h2,h3{font-family:'Space Grotesk',sans-serif;font-weight:600;line-height:1.08;letter-spacing:-.01em}

  /* the same ground as the hero section, opaque so it matches exactly rather
     than approximately — a translucent fill would tint against whatever
     scrolls under it */
  /* no rule under the bar — the header and the hero share one ground, so a
     border only draws a seam where there is nothing to separate */
  header{position:sticky;top:0;z-index:50;background:#161C21;border-bottom:0}
  .nav{display:flex;align-items:center;justify-content:space-between;height:66px}
  .brand{font-family:'Space Grotesk';font-weight:700;font-size:23px;letter-spacing:-.02em;
    color:var(--ink);background:none;border:none;cursor:pointer}
  .brand .x{color:var(--oxide)}
  .nav-links{display:flex;gap:6px;align-items:center}
  .tab{font-family:'IBM Plex Sans';font-size:14.5px;color:var(--muted);background:none;border:none;
    cursor:pointer;padding:8px 14px;border-radius:2px;transition:color .2s}
  .tab:hover{color:var(--ink)}
  .tab.active{color:var(--ink);font-weight:500}
  .tab.active::after{content:"";display:block;height:2px;background:var(--oxide);margin-top:5px;border-radius:2px}
  .btn{font-family:'IBM Plex Sans';font-weight:500;font-size:14.5px;text-decoration:none;cursor:pointer;
    display:inline-flex;align-items:center;gap:.5em;padding:11px 20px;border-radius:2px;border:1px solid var(--oxide-fill);
    background:var(--oxide-fill);color:#fff;transition:background .2s,border-color .2s,transform .15s}
  .btn:hover{background:var(--oxide-fill-hover);border-color:var(--oxide-fill-hover)}
  .btn:active{transform:translateY(1px)}
  .btn.ghost{background:transparent;color:var(--oxide)}
  .btn.ghost:hover{color:var(--oxide-bright);border-color:var(--oxide-bright)}
  .btn.lg{padding:14px 26px;font-size:15.5px}
  .nav-cta{margin-left:8px}
  .menu-toggle{display:none;background:none;border:none;cursor:pointer;color:var(--ink)}

  .page{display:none}
  .page.active{display:block;animation:fade .5s ease}
  @keyframes fade{from{opacity:0}to{opacity:1}}
  @media (prefers-reduced-motion:reduce){.page.active{animation:none}}

  section.block{padding:clamp(56px,7vw,100px) 0}
  .section-head{max-width:64ch}
  .section-head h2{font-size:clamp(28px,3.8vw,44px);margin:18px 0 0}
  .section-head p{color:var(--muted);font-size:clamp(17px,1.4vw,19px);margin-top:20px;max-width:56ch}

  .band-dark{background:var(--graphite);color:#E9EEEC}
  .band-dark .eyebrow{color:#E9EEEC}.band-dark .eyebrow::before{background:#E9EEEC}
  .band-dark .section-head p{color:#A9B5B1}
  .band-dark h2 em,.band-dark h1 em{color:var(--ore);font-style:normal}
  .band-paper{background:var(--paper)}

  .hero{padding:clamp(50px,7vw,90px) 0 clamp(36px,5vw,64px)}
  .hero h1{font-size:clamp(36px,5.4vw,62px);margin:20px 0 0;max-width:15ch}
  .hero .eyebrow{font-size:15px;letter-spacing:.2em}
  .hero .eyebrow::before{width:34px}
  .hero h1 em{font-style:normal;color:var(--oxide)}
  .hero .lede{font-size:clamp(17px,1.4vw,20px);color:var(--muted);max-width:44ch;margin:22px 0 30px}
  .hero-actions{display:flex;gap:14px;flex-wrap:wrap}

  /* element strip */
  .elements{margin-top:clamp(44px,6vw,68px)}
  .elements-label{font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;
    color:var(--muted);margin-bottom:16px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
  .elements-label .crit{color:var(--oxide)}
  .el-grid{display:grid;grid-template-columns:repeat(17,minmax(0,1fr));gap:6px}
  .el{aspect-ratio:1/1.12;border:1px solid var(--line);background:var(--paper);border-radius:3px;
    display:flex;flex-direction:column;justify-content:center;align-items:center;transition:transform .3s,border-color .3s}
  .el .n{font-family:'IBM Plex Mono';font-size:8px;color:var(--muted-light);line-height:1}
  .el .s{font-family:'Space Grotesk';font-weight:600;font-size:clamp(11px,1.4vw,16px);line-height:1.1}
  .el.crit{background:rgba(140,21,21,.1);border-color:var(--oxide)}.el.crit .s{color:var(--oxide)}
  .el.key{background:var(--oxide);border-color:var(--oxide)}.el.key .s,.el.key .n{color:#fff}
  .el:hover{transform:translateY(-3px)}
  .el-cap{font-family:'IBM Plex Mono';font-size:11px;color:var(--muted-light);margin-top:14px;letter-spacing:.04em}

  .split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:center}
  .fig{background:var(--paper);border:1px solid var(--line);border-radius:5px;padding:24px}
  .band-dark .fig{background:var(--graphite-2);border-color:var(--line-dark)}
  .fig svg{width:100%;height:auto;display:block}
  .fig-cap{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.08em;text-transform:uppercase;
    color:var(--muted);margin-top:14px;text-align:center}
  .band-dark .fig-cap{color:var(--muted-light)}

  .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-top:48px;border:1px solid var(--line)}
  .card{background:var(--stone);padding:38px 34px 42px}
  .band-paper .card{background:var(--paper)}
  .card .ico{width:58px;height:58px;border-radius:15px;background:rgba(140,21,21,.10);display:flex;align-items:center;justify-content:center;color:var(--oxide);margin-bottom:24px}
  .card .ico svg{width:30px;height:30px}
  .card h3{font-size:22px;margin:0 0 11px;line-height:1.22}
  .card p{color:var(--muted);font-size:16.5px;line-height:1.55}

  .process{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,40px);margin-top:48px}

  .logos{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);margin-top:44px}
  .logo-tile{background:var(--paper);min-height:140px;display:flex;flex-direction:column;align-items:center;
    justify-content:center;gap:14px;padding:28px;text-align:center;transition:background .25s}
  .logo-tile:hover{background:#fff}
  .logo-tile img.logo-img{height:54px;width:auto;max-width:100%;object-fit:contain;filter:saturate(.15) opacity(.8);transition:filter .25s}
  .logo-tile:hover img.logo-img{filter:none}
  .logo-tile .cap{font-family:'IBM Plex Mono';font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
  .disclaimer{font-family:'IBM Plex Mono';font-size:12.5px;color:var(--ink);margin-top:32px;line-height:1.65;max-width:80ch;background:rgba(140,21,21,.08);border-left:3px solid var(--oxide);border-radius:4px;padding:16px 20px}

  .team-one{display:flex;align-items:center;gap:clamp(24px,5vw,56px);margin-top:44px;flex-wrap:wrap}
  .team-photo{width:184px;height:184px;border-radius:5px;overflow:hidden;flex-shrink:0;border:1px solid var(--line)}
  .team-photo img{width:100%;height:100%;object-fit:cover;display:block}
  .team-meta .mono{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--oxide)}
  .team-meta h3{font-size:28px;margin:10px 0 4px}
  .team-meta .role{color:var(--muted);font-size:16px}
  .advisor{margin-top:36px;padding-top:24px;border-top:1px solid var(--line);display:flex;gap:14px;align-items:baseline;flex-wrap:wrap}
  .advisor .mono{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
  .advisor .name{font-family:'Space Grotesk';font-weight:600;font-size:18px}

  .cta-row{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
  .cta-row h2{font-size:clamp(24px,3.2vw,40px);max-width:18ch}

  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,72px);align-items:start}
  .contact h2{font-size:clamp(30px,4.2vw,52px);margin:18px 0 0;line-height:1.06}
  .contact p.sub{color:#A9B5B1;font-size:18px;margin-top:20px;max-width:42ch}
  .contact-info{margin-top:30px;display:grid;gap:18px}
  .ci{display:flex;flex-direction:column;gap:4px}
  .ci .k{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#9BA8A4}
  .ci a,.ci span{font-size:17px;color:#E9EEEC;text-decoration:none}.ci a:hover{color:var(--oxide-on-dark)}
  .form{display:grid;gap:18px}
  .field{display:flex;flex-direction:column;gap:8px}
  .field label{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-light)}
  .field input,.field textarea{background:var(--graphite-2);border:1px solid var(--line-dark);border-radius:3px;
    color:#E9EEEC;font-family:'IBM Plex Sans';font-size:16px;padding:13px 15px;width:100%;transition:border-color .2s}
  .field input:focus,.field textarea:focus{outline:none;border-color:var(--oxide-bright)}
  .field textarea{resize:vertical;min-height:120px}
  .form .btn{justify-self:start}

  footer{background:var(--graphite);color:var(--muted-light);border-top:1px solid var(--line-dark);padding:34px 0}
  .foot{display:flex;flex-direction:column;align-items:flex-start;gap:8px;font-size:13.5px;font-family:'IBM Plex Mono';letter-spacing:.04em}
  .foot .foot-email{color:#E9EEEC;text-decoration:none;transition:color .2s}
  .foot .foot-email:hover{color:var(--oxide-on-dark)}

  .reveal{opacity:0;transform:translateY(20px)}
  .reveal.in{opacity:1;transform:none;transition:opacity .6s ease,transform .6s cubic-bezier(.16,1,.3,1)}
  @media (prefers-reduced-motion:reduce){.reveal,.reveal.in{opacity:1;transform:none;transition:none}}
  :focus-visible{outline:2px solid var(--oxide-bright);outline-offset:3px}

  .bubble{animation:rise 3.4s ease-in infinite}
  .bubble.b2{animation-duration:4.2s;animation-delay:.6s}
  .bubble.b3{animation-duration:2.9s;animation-delay:1.1s}
  .bubble.b4{animation-duration:3.8s;animation-delay:.3s}
  .bubble.b5{animation-duration:3.2s;animation-delay:1.5s}
  @keyframes rise{0%{transform:translateY(0);opacity:0}15%{opacity:.95}100%{transform:translateY(-86px);opacity:0}}
  .ion{animation:transfer 3.2s ease-in-out infinite}
  .ion.i2{animation-delay:.8s}.ion.i3{animation-delay:1.6s}.ion.i4{animation-delay:2.2s}
  @keyframes transfer{0%{transform:translateY(0);opacity:0}20%{opacity:1}80%{opacity:1}100%{transform:translateY(-58px);opacity:0}}
  @media (prefers-reduced-motion:reduce){.bubble,.ion{animation:none}}

  @media (max-width:980px){
    .cards{grid-template-columns:1fr}
    .split,.process,.contact-grid{grid-template-columns:1fr}
    .el-grid{grid-template-columns:repeat(9,1fr)}
    .logos{grid-template-columns:1fr}
  }
  /* Nav collapses to the burger at 1020, not 680: the inline nav is ~470px and
     the lockup is ~7.5:1, so below roughly 1020 they overflow the viewport. */
  @media (max-width:1020px){
    .nav-links{display:none}
    .nav-links.open{display:flex;position:absolute;top:66px;left:0;right:0;flex-direction:column;align-items:stretch;
      gap:0;background:#11161A;border-bottom:1px solid rgba(251,251,249,.12);padding:8px var(--gut) 18px}
    .nav-links.open .tab{text-align:left;padding:13px 0;border-bottom:1px solid var(--line)}
    .nav-links.open .tab.active::after{display:none}
    .nav-links.open .nav-cta{margin:14px 0 0}
    .menu-toggle{display:inline-flex}
  }
  @media (max-width:680px){
    .cards,.process,.team-one{grid-template-columns:1fr}
    .cta-row{flex-direction:column;align-items:flex-start}
  }

  /* hero two-column + ionX particle-X animation */
  .hero-top{display:grid;grid-template-columns:1.04fr .96fr;gap:clamp(28px,5vw,56px);align-items:center}
  .hero-text{min-width:0}
  .hero-anim{display:flex;justify-content:center;align-items:center}
  .hero-anim svg{width:100%;max-width:430px;height:auto;display:block;overflow:visible}
  .dot{transform-box:fill-box;transform-origin:center;opacity:0;transform:scale(0);
    transition:opacity .5s ease,transform .6s cubic-bezier(.2,1.25,.3,1)}
  .xline{stroke-dasharray:230;stroke-dashoffset:230;transition:stroke-dashoffset .7s ease 1s}
  #ionxAnim.on .dot{opacity:1;transform:scale(1)}
  #ionxAnim.on .xline{stroke-dashoffset:0}
  #ionxAnim.on .d-c{transition-delay:0s}
  #ionxAnim.on .d-tl{transition-delay:.12s}#ionxAnim.on .d-tr{transition-delay:.18s}
  #ionxAnim.on .d-bl{transition-delay:.24s}#ionxAnim.on .d-br{transition-delay:.3s}
  #ionxAnim.on .d-n{transition-delay:.42s}#ionxAnim.on .d-e{transition-delay:.5s}
  #ionxAnim.on .d-s{transition-delay:.58s}#ionxAnim.on .d-w{transition-delay:.66s}
  .ping{transform-box:fill-box;transform-origin:center;opacity:0}
  #ionxAnim.on .ping{animation:ping 3.4s ease-out 1.6s infinite}
  @keyframes ping{0%{transform:scale(1);opacity:.4}100%{transform:scale(3.6);opacity:0}}
  .assembly{transform-box:view-box;transform-origin:210px 210px}
  @keyframes revolve{to{transform:rotate(360deg)}}
  @media (prefers-reduced-motion:reduce){
    .dot,.xline{transition:none}.ping{display:none}.assembly{animation:none}
  }
  @media (max-width:880px){
    .hero-top{grid-template-columns:1fr}
    .hero-anim{margin-top:8px}
    .hero-anim svg{max-width:330px}
  }

  /* value chain */
  .chain-sec .section-head{max-width:60ch}
  .chain-sec h2 em{color:var(--oxide);font-style:normal}
  .chain{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:54px;margin-bottom:42px;flex-wrap:nowrap;width:100%}
  .stage{position:relative;flex:0 0 auto;display:flex;align-items:center;justify-content:center;
    width:clamp(98px,15vw,210px);height:clamp(98px,15vw,210px)}
  .stage-art{width:100%;height:100%;display:flex;align-items:center;justify-content:center}
  .stage-art img{max-width:100%;max-height:100%;object-fit:contain;filter:drop-shadow(0 10px 20px rgba(20,30,28,.20))}
  .stage-art img.shrink{max-width:80%;max-height:80%}
  .stage-art.ionx-node{padding:4px}
  .ionx-mini{width:100%;height:100%;overflow:visible}

  /* three-way branch at the end of the chain */
  .fan{--fa:clamp(40px,5.2vw,58px);position:relative;flex:0 0 auto;display:flex;flex-direction:column;
    gap:clamp(12px,1.6vw,22px);padding-left:clamp(20px,2.6vw,38px)}
  .fan-spine{position:absolute;left:0;top:calc(var(--fa)/2);bottom:calc(var(--fa)/2);width:2px;background:var(--line)}
  .fan-item{display:flex;align-items:center;gap:12px;position:relative}
  .fan-stub{position:absolute;left:calc(-1*clamp(20px,2.6vw,38px));top:50%;width:clamp(20px,2.6vw,38px);height:2px;
    background:var(--line);transform:translateY(-1px)}
  .fan-stub::before{content:"";position:absolute;right:-1px;top:50%;width:6px;height:6px;
    border-top:2px solid var(--line);border-right:2px solid var(--line);transform:translateY(-50%) rotate(45deg)}
  .fan-art{width:var(--fa);height:var(--fa);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
  .fan-art img{max-width:100%;max-height:100%;object-fit:contain;filter:drop-shadow(0 8px 16px rgba(20,30,28,.20))}
  .fan-ico{color:var(--oxide)}
  .fan-ico svg{width:62%;height:62%}
  .fan-l{font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
  @media (max-width:820px){
    .fan{padding-left:0;padding-top:clamp(18px,4vw,30px);gap:14px}
    .fan-spine{left:50%;top:0;bottom:auto;height:clamp(18px,4vw,30px);width:2px}
    .fan-item{justify-content:flex-start}
    .fan-stub{display:none}
  }
  .stage-label{position:absolute;top:100%;left:50%;transform:translateX(-50%);margin-top:14px;white-space:nowrap;
    font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);text-align:center}
  .link{flex:1 1 auto;min-width:22px;height:2px;background:var(--line);position:relative;align-self:center}  .link::before{content:"";position:absolute;right:-2px;top:50%;width:7px;height:7px;border-top:2px solid var(--line);
    border-right:2px solid var(--line);transform:translateY(-50%) rotate(45deg)}
  .link::after{content:"";position:absolute;top:50%;left:0;width:8px;height:8px;border-radius:50%;background:var(--oxide);
    transform:translateY(-50%);box-shadow:0 0 8px rgba(176,28,28,.6);animation:flow 2.4s linear infinite}
  .chain .link:nth-of-type(4)::after{animation-delay:.8s}
  .chain .link:nth-of-type(6)::after{animation-delay:1.6s}
  @keyframes flow{0%{left:0;opacity:0}12%{opacity:1}88%{opacity:1}100%{left:100%;opacity:0}}
  /* ionX revolving X + particles (chain node) */
  .mini-assembly{transform-box:view-box;transform-origin:100px 100px;animation:revolve 20s linear infinite}
  .mini-center{transform-box:fill-box;transform-origin:center;animation:cpulse 3.2s ease-in-out infinite}
  @keyframes cpulse{0%,100%{transform:scale(1)}50%{transform:scale(1.09)}}
  @media (prefers-reduced-motion:reduce){
    .mini-assembly,.mini-center,.link::after{animation:none}
  }
  @media (max-width:760px){
    .chain{flex-direction:column;gap:46px;margin-bottom:18px}
    .stage{flex-direction:column;width:auto;height:auto}
    .stage-art{width:clamp(128px,42vw,168px);height:clamp(128px,42vw,168px)}
    .stage-label{position:static;transform:none;margin-top:12px;white-space:normal}
    .link{width:2px;height:40px;min-width:0;max-width:none;flex:0 0 auto}
    .link::before{right:50%;top:auto;bottom:-3px;transform:translateX(50%) rotate(135deg)}
    .link::after{left:50%;top:0;transform:translateX(-50%);animation:flowV 2.4s linear infinite}
  }
  @keyframes flowV{0%{top:0;opacity:0}12%{opacity:1}88%{opacity:1}100%{top:100%;opacity:0}}

  /* technology section + rare-earth flowsheet */
  .fs-cap{font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
    margin:clamp(40px,6vw,64px) 0 26px;display:flex;align-items:center;gap:.7em}
  .fs-cap::before{content:"";width:26px;height:1px;background:var(--muted)}
  .flowsheet{display:grid;grid-template-columns:repeat(7,1fr);column-gap:34px;row-gap:46px;align-items:end;padding:18px 0 6px;overflow-x:auto}
  .fs-band{grid-row:1;grid-column:3 / 7;position:relative;display:flex;align-items:center;justify-content:center;gap:12px;background:linear-gradient(115deg,#1C2429 0%,#43151A 52%,#7E1212 100%);border:1px solid rgba(176,28,28,.55);border-radius:12px;padding:12px 20px;overflow:hidden;box-shadow:0 18px 44px -22px rgba(140,21,21,.8)}
  
  
  .fs-node{grid-row:2;position:relative;background:var(--paper);border:1px solid var(--line);border-radius:10px;
    padding:24px 14px 20px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;min-width:0;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
  .fs-node:nth-child(2){grid-column:1}.fs-node:nth-child(3){grid-column:2}.fs-node:nth-child(4){grid-column:3}
  .fs-node:nth-child(5){grid-column:4}.fs-node:nth-child(6){grid-column:5}.fs-node:nth-child(7){grid-column:6}.fs-node:nth-child(8){grid-column:7}
  .fs-node.ionx{border-color:var(--oxide);background:rgba(140,21,21,.06);box-shadow:0 12px 32px -20px rgba(140,21,21,.65)}
  .fs-node.ionx::before{content:"";position:absolute;top:-46px;left:50%;transform:translateX(-50%);width:8px;height:46px;
    background-image:radial-gradient(circle,var(--oxide-bright) 42%,rgba(176,28,28,0) 48%),linear-gradient(90deg,transparent 3px,rgba(140,21,21,.30) 3px,rgba(140,21,21,.30) 5px,transparent 5px);
    background-size:8px 8px,100% 100%;background-repeat:no-repeat;background-position:0 -10px,0 0;animation:drip 1.9s linear infinite}
  .fs-node.ionx:nth-child(5)::before{animation-delay:.48s}
  .fs-node.ionx:nth-child(6)::before{animation-delay:.96s}
  .fs-node.ionx:nth-child(7)::before{animation-delay:1.44s}
  .fs-n{font-family:'IBM Plex Mono';font-size:10px;letter-spacing:.14em;color:var(--muted-light)}
  .fs-ico{color:var(--muted);display:flex}
  .fs-node.ionx .fs-ico{color:var(--oxide)}
  .fs-ico svg{width:31px;height:31px}
  .fs-t{font-family:'Space Grotesk';font-weight:600;font-size:15px;line-height:1.16;color:var(--ink)}
  .fs-s{font-family:'IBM Plex Mono';font-size:9.5px;letter-spacing:.04em;color:var(--muted-light);text-transform:uppercase;line-height:1.4}
  .fs-drop{position:absolute;top:10px;right:10px;color:var(--oxide);display:flex}
  .fs-drop svg{width:13px;height:13px}
  .fs-node:not(:last-child)::after{content:"";position:absolute;top:50%;right:-30px;width:30px;height:2px;transform:translateY(-50%);
    background-image:linear-gradient(90deg,transparent,var(--oxide),transparent),linear-gradient(var(--line),var(--line));
    background-size:55% 2px,100% 2px;background-repeat:no-repeat;background-position:-55% 0,0 0;animation:flowline 2.1s linear infinite}
  .fs-node:nth-child(3)::after{animation-delay:.3s}.fs-node:nth-child(4)::after{animation-delay:.6s}
  .fs-node:nth-child(5)::after{animation-delay:.9s}.fs-node:nth-child(6)::after{animation-delay:1.2s}
  .fs-node:nth-child(7)::after{animation-delay:1.5s}
  @keyframes flowline{to{background-position:160% 0,0 0}}
  @media (prefers-reduced-motion:reduce){.fs-node::after{animation:none}}
  @media (max-width:900px){
    .flowsheet{display:flex;flex-direction:column;gap:0;overflow-x:visible}
    .fs-band{order:-1;margin-bottom:18px}
    .fs-node{flex-direction:row;justify-content:flex-start;text-align:left;gap:16px;padding:18px 20px;margin-bottom:32px}
    .fs-node:last-child{margin-bottom:0}
    .fs-node.ionx::before{display:none}
    .fs-t{font-size:16px}.fs-s{font-size:10px}
    .fs-n{position:absolute;top:14px;right:14px}
    .fs-drop{top:auto;bottom:14px;right:14px}
    .fs-node:not(:last-child)::after{top:auto;left:33px;right:auto;bottom:-32px;width:2px;height:32px;
      background:var(--line);animation:none}
  }
  /* sector grid (home — energy / electronics / defense) */
  .sectors{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
    border:1px solid var(--line);margin-top:clamp(30px,3.6vw,48px);border-radius:10px;overflow:hidden}
  .sector{background:var(--stone);display:flex;flex-direction:column;gap:14px;
    padding:clamp(28px,3vw,40px) clamp(22px,2.4vw,32px) clamp(30px,3.2vw,42px);transition:background .25s}
  .sector:hover{background:var(--paper)}
  .sector-ico{color:var(--oxide);display:flex}
  .sector-ico svg{width:34px;height:34px}
  .sector-l{font-family:'Space Grotesk';font-weight:600;font-size:19px;color:var(--ink)}
  .sector-d{color:var(--muted);font-size:14.5px;line-height:1.5;margin:0}
  @media (max-width:1040px){.sectors{grid-template-columns:1fr 1fr}}
  @media (max-width:560px){.sectors{grid-template-columns:1fr}}
  /* team grid */
  .team-eyebrow{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--oxide);display:inline-block;margin-bottom:20px}
  .team-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,56px);margin-top:4px;max-width:760px}
  .tm-card{display:flex;flex-direction:column;gap:18px}
  .tm-photo{width:100%;max-width:300px;aspect-ratio:1/1;border-radius:8px;overflow:hidden;border:1px solid var(--line)}
  .tm-photo img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block}
  .tm-photo-ph{display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,var(--stone),#E7E9E4)}
  .tm-photo-ph span{font-family:'Space Grotesk';font-weight:600;font-size:52px;letter-spacing:.06em;color:var(--oxide);opacity:.8}
  .tm-name{font-family:'Space Grotesk';font-weight:600;font-size:23px}
  .tm-role{color:var(--muted);font-size:16px;margin-top:3px}
  .tm-bio{color:var(--muted-light);font-size:14.5px;line-height:1.55;margin:12px 0 0;max-width:44ch}
  /* the mark leads the name on one line; margin-top is dropped because the
     flex row centres it against the name's cap height instead */
  .tm-head{display:flex;align-items:center;gap:9px}
  .tm-head .li-link{margin-top:0;flex:0 0 auto}
  @media (max-width:680px){.team-grid{grid-template-columns:1fr}.tm-photo{max-width:280px}}
  /* advisors */
  .adv-block{margin-top:50px;padding-top:38px;border-top:1px solid var(--line)}
  .adv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(216px,1fr));gap:clamp(20px,3vw,38px);margin-top:8px;max-width:920px}
  .adv-card{display:flex;align-items:center;gap:18px}
  .adv-photo{width:90px;height:90px;border-radius:50%;overflow:hidden;flex:0 0 auto;border:1px solid var(--line)}
  .adv-photo img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
  .adv-name{font-family:'Space Grotesk';font-weight:600;font-size:18px}
  .adv-role{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin-top:5px}
  @media (max-width:680px){.adv-grid{grid-template-columns:1fr}}
  /* proof gallery */
  .proof-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,3vw,28px);margin-top:46px}
  .proof-item{display:flex;flex-direction:column;gap:14px}
  .proof-frame{width:100%;aspect-ratio:4/3;border-radius:8px;overflow:hidden;border:1px solid var(--line);background:#fff}
  .proof-frame img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
  .proof-cap{font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);line-height:1.5}
  @media (max-width:680px){.proof-grid{grid-template-columns:1fr}}
  /* lab journey */
  .jcap{position:absolute;top:100%;left:50%;transform:translateX(-50%);margin-top:14px;width:132px;font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.03em;text-transform:uppercase;color:var(--muted);text-align:center;line-height:1.45}
  /* molecular background (home hero) */
  .hero{position:relative}
  .hero>.wrap{position:relative;z-index:1}

  /* mine-waste photo behind the home hero */
  .hero-bg{position:absolute;inset:0;overflow:hidden;z-index:0;background:var(--stone)}
  .hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center 40%;display:block}
  .hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,
    rgba(242,243,240,.96) 0%,rgba(242,243,240,.93) 34%,rgba(242,243,240,.72) 62%,
    rgba(242,243,240,.66) 78%,rgba(242,243,240,.82) 100%)}
  .hero-bg img{-webkit-mask-image:linear-gradient(90deg,rgba(0,0,0,.25) 0%,rgba(0,0,0,1) 22%,rgba(0,0,0,1) 100%);
    mask-image:linear-gradient(90deg,rgba(0,0,0,.25) 0%,rgba(0,0,0,1) 22%,rgba(0,0,0,1) 100%)}
  @media (max-width:900px){
    .hero-bg::after{background:linear-gradient(180deg,
      rgba(242,243,240,.97) 0%,rgba(242,243,240,.94) 45%,rgba(242,243,240,.80) 100%)}
  }

  /* hero CTA + advantage strip */
  [data-page="home"] .hero.has-half .hero-actions{margin-top:30px}
  .hero-adv{display:grid;grid-template-columns:repeat(3,1fr);gap:0;
    margin-top:auto;padding-top:clamp(24px,2.6vw,34px)}
  .hero-adv .adv{padding:0 clamp(18px,2.4vw,40px);border-left:1px solid rgba(92,102,96,.34)}
  .hero-adv .adv:first-child{padding-left:0;border-left:0}
  .hero-adv .adv h3{font-family:'Space Grotesk';font-weight:700;font-size:clamp(16px,1.35vw,19px);
    color:var(--oxide);margin:0 0 8px;letter-spacing:-.01em;
    text-shadow:none}
  .hero-adv .adv p{color:var(--ink);font-size:clamp(13.5px,1.05vw,15px);line-height:1.5;margin:0;max-width:34ch;
    text-shadow:none}
  @media (max-width:900px){
    .hero-adv{grid-template-columns:1fr;gap:0;margin-top:clamp(32px,6vw,52px)}
    .hero-adv .adv{padding:16px 0;border-left:0;border-top:1px solid rgba(92,102,96,.34)}
    .hero-adv .adv:first-child{padding-top:0;border-top:0}
    .hero-adv .adv p{max-width:none}
  }

  /* half-screen video background (home hero) */
  .hero.has-half{position:relative;min-height:clamp(540px,74vh,760px);display:flex;align-items:center;
    padding:clamp(56px,7vw,96px) 0}
  .hero.has-half>.wrap{width:100%}
  [data-page="home"] .hero.has-half>.wrap{display:flex;flex-direction:column;align-self:stretch}
  .hero.has-half .hero-top{grid-template-columns:1fr}
  .hero.has-half .hero-anim{display:none}
  .hero.has-half h1{max-width:16ch}
  .hero.has-half .lede{max-width:38ch}
  .hero-half{position:absolute;top:0;right:0;bottom:0;width:40%;overflow:hidden;z-index:0;background:transparent}
  .hero-half video{width:100%;height:100%;object-fit:cover;object-position:center 70%;display:block;
    -webkit-mask-image:linear-gradient(90deg,rgba(0,0,0,0) 0%,rgba(0,0,0,.10) 20%,rgba(0,0,0,.42) 42%,rgba(0,0,0,.85) 68%,rgba(0,0,0,1) 84%);
    mask-image:linear-gradient(90deg,rgba(0,0,0,0) 0%,rgba(0,0,0,.10) 20%,rgba(0,0,0,.42) 42%,rgba(0,0,0,.85) 68%,rgba(0,0,0,1) 84%)}
  .hero-half::after{content:none}
  @media (max-width:900px){
    .hero.has-half{min-height:0;display:block}
    .hero-half{width:100%}
    .hero-half::after{background:
      linear-gradient(180deg,var(--stone) 0%,rgba(242,243,240,.94) 38%,rgba(242,243,240,.70) 62%,rgba(242,243,240,.42) 100%)}
  }
  @media (prefers-reduced-motion:reduce){.hero-half video{display:none}}

  /* sector diagrams + US map (home) */
  .dgram-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2.2vw,34px);
    margin-top:clamp(28px,3.4vw,46px)}
  .dgram{display:flex;flex-direction:column;align-items:center;gap:16px;outline:none;
    background:none;border:0;padding:0}
  .dgram-art{position:relative;width:100%;height:clamp(170px,16vw,232px);
    display:flex;align-items:center;justify-content:center}
  .dgram-frame{position:relative;display:flex;align-items:center;justify-content:center;
    height:100%;width:fit-content;max-width:100%}
  .dgram-art svg{height:100%;width:auto;max-width:100%;display:block;color:var(--oxide)}
  .dgram figcaption{font-family:'IBM Plex Mono';font-size:11px;letter-spacing:.09em;
    text-transform:uppercase;color:var(--muted);text-align:center;transition:color .25s}
  .dgram:hover figcaption,.dgram:focus figcaption{color:var(--oxide)}

  /* leader lines + labels: revealed in place, drawing never moves or scales */
  .dgram-art .lead{opacity:0;transition:opacity .22s ease}
  .dgram-art .lead polyline{fill:none;stroke:currentColor;stroke-width:1.6;opacity:.55}
  .dgram-art .lead .tip{fill:currentColor;stroke:none}
  .dgram:hover .lead,.dgram:focus .lead{opacity:1}
  .lbl{position:absolute;opacity:0;pointer-events:none;transition:opacity .22s ease;
    display:flex;flex-direction:column;gap:1px}
  .lbl b{font-family:'Space Grotesk';font-weight:700;font-size:11.5px;line-height:1.15;
    color:var(--oxide);white-space:nowrap}
  .lbl i{font-style:normal;font-size:9.5px;line-height:1.25;color:var(--muted);display:none}
  .lbl-l{transform:translate(-100%,-50%);padding-right:7px;align-items:flex-end;text-align:right}
  .lbl-r{transform:translate(0,-50%);padding-left:7px;align-items:flex-start}
  .dgram:hover .lbl,.dgram:focus .lbl{opacity:1}

  @media (max-width:1240px){.lbl b{font-size:10.5px}}
  @media (max-width:1040px){
    .dgram-grid{grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px)}
    .dgram-art{height:clamp(200px,26vw,260px)}
    .lbl b{font-size:13px}.lbl i{display:block}
  }
  @media (max-width:560px){.dgram-grid{grid-template-columns:1fr}}
  @media (hover:none){.dgram-art .lead,.lbl{opacity:1}}

  .map-row{display:grid;grid-template-columns:1.32fr .68fr;gap:clamp(26px,4vw,60px);align-items:center}
  @media (max-width:980px){.map-row{grid-template-columns:1fr}}
  .usmap svg{width:100%;height:auto;display:block}
  .usmap .land{fill:none;stroke:var(--muted-light);stroke-width:.9;opacity:.72}
  .usmap .borders{fill:none;stroke:var(--muted);stroke-width:.6;opacity:.5}
  .usmap .site circle{fill:var(--oxide);fill-opacity:.8;stroke:var(--oxide);stroke-width:.8;stroke-opacity:1;transition:fill-opacity .2s}
  .usmap .site:hover circle{fill-opacity:1;stroke-opacity:1}
  section.block.sect-dgrams{padding-top:clamp(30px,3.6vw,52px)}
  section.block.sect-map{padding-top:clamp(34px,4vw,58px)}

  /* tighten the gap under the home hero text */
  [data-page="home"] .hero.has-half{min-height:clamp(680px,94vh,1000px);align-items:flex-start;
    padding:clamp(34px,4vw,58px) 0 clamp(38px,4.4vw,64px)}
  /* smaller headline, and the lede matched to the advantage strip for legibility */
  [data-page="home"] .hero.has-half h1{font-size:clamp(32px,4.3vw,50px);margin-top:0;max-width:19ch}
  [data-page="home"] .hero.has-half .lede{color:var(--ink);max-width:42ch;
    text-shadow:none}
  [data-page="home"] .hero.has-half .lede{margin-bottom:0}
  [data-page="home"] .hero.has-half + section.block{padding-top:clamp(14px,1.8vw,26px)}
  /* team + partners: pull the content band up under the headline */
  [data-page="team"] section.block.hero{padding-bottom:clamp(14px,1.8vw,26px)}
  [data-page="team"] section.block.hero + section.block.band-paper{padding-top:clamp(18px,2.2vw,30px)}
  /* partners: pull the logo band up under the headline */
  [data-page="partners"] section.block.hero{padding-bottom:clamp(14px,1.8vw,26px)}
  [data-page="partners"] section.block.hero + section.block.band-paper{padding-top:clamp(18px,2.2vw,30px)}
  /* partners: fixed 4-up so the eight tiles read as two clean rows */
  [data-page="partners"] .logos{grid-template-columns:repeat(4,1fr)}
  [data-page="partners"] .logo-tile img.logo-img.sq{height:86px}
  /* the sheet is now knockout ink on transparency, so the section ground
     shows through and the marks read as reversed logos */
  .logos-img{display:block;margin-top:44px}
  .logos-img img{opacity:1}
  .logos-img img{display:block;width:100%;height:auto}
  @media (max-width:980px){[data-page="partners"] .logos{grid-template-columns:repeat(2,1fr)}}
  @media (max-width:680px){[data-page="partners"] .logos{grid-template-columns:1fr}}
  section.block.chain-band{padding-top:0;padding-bottom:clamp(14px,1.8vw,24px)}
  .chain-band .chain-sec{margin-top:0 !important}
  .chain-band .chain{margin-top:clamp(10px,1.2vw,18px);margin-bottom:clamp(30px,3vw,38px)}

  /* technology hero spacing */
  .tech-sec h2{max-width:24ch}
  section.block.tech-sec{padding-top:clamp(58px,7.5vw,104px)}
  [data-page="technology"] .hero.tech-sec{min-height:0;align-items:flex-start;
    padding-bottom:clamp(12px,1.4vw,20px)}
  /* the lab photo strip used to sit between these two; the hero now meets the
     phosphate band directly, so the gap is set here rather than inherited. */
  [data-page="technology"] .hero.tech-sec + section.block.band-paper{padding-top:clamp(22px,2.8vw,40px)}
  [data-page="technology"] section.block.band-paper{padding-bottom:clamp(16px,2vw,28px)}
  [data-page="technology"] section.block.band-paper + section.block.ree-sec{padding-top:clamp(18px,2.2vw,30px)}
  .tech-sec .hero-half video{object-position:center 32%}

  /* space kept where the three points used to sit */
  [data-page="technology"] .hero.tech-sec .hero-text,
  [data-page="technology"] .hero.tech-sec .wrap>:last-child{margin-bottom:0}
  [data-page="technology"] section.block.hero.tech-sec{padding-bottom:clamp(40px,4.6vw,68px)}

  /* three points merged under the technology lede */
  .hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.4vw,34px);
    margin-top:38px;max-width:min(680px,50vw);padding-top:26px;border-top:1px solid var(--line)}
  .hero-points .hp h3{font-family:'Space Grotesk';font-weight:600;font-size:16px;line-height:1.28;margin:0 0 8px}
  .hero-points .hp p{color:var(--muted);font-size:14px;line-height:1.5;margin:0}
  @media (max-width:1180px){.hero-points{grid-template-columns:1fr 1fr;max-width:min(560px,52vw)}}
  @media (max-width:900px){.hero-points{grid-template-columns:1fr 1fr;max-width:none}}
  @media (max-width:560px){.hero-points{grid-template-columns:1fr}}

  .li-link{display:inline-flex;align-items:center;justify-content:center;width:19px;height:19px;margin-top:9px;color:var(--oxide);transition:color .15s ease,transform .15s ease}
  .li-link:hover{color:var(--oxide-bright);transform:translateY(-1px)}
  .li-link svg{width:100%;height:100%;fill:currentColor;display:block}

  /* press */
  .press-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:22px}
  .press-card{display:flex;flex-direction:column;gap:12px;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:28px 28px 26px;text-decoration:none;color:inherit;transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease}
  .press-card:hover{border-color:var(--oxide);transform:translateY(-3px);box-shadow:0 14px 34px rgba(140,21,21,.10)}
  .press-src{font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--oxide);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center}
  /* source marks sit on a white chip so brand colors stay accurate on the dark card */
  .press-chip{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;background:#fff;border-radius:8px;padding:7px 11px;height:44px;box-sizing:border-box}
  .press-chip img{display:block;max-height:30px;max-width:124px;width:auto;object-fit:contain}
  .press-date{color:var(--muted);letter-spacing:.06em}
  .press-title{font-family:'Space Grotesk';font-size:20px;line-height:1.28;font-weight:600;color:var(--ink);margin:0}
  .press-desc{font-size:15px;line-height:1.62;color:var(--muted);margin:0;flex:1}
  .press-more{font-family:'IBM Plex Mono';font-size:12.5px;letter-spacing:.06em;color:var(--ink);margin-top:2px}
  .press-card:hover .press-more{color:var(--oxide)}
  .press-more b{display:inline-block;font-weight:400;transition:transform .18s ease}
  .press-card:hover .press-more b{transform:translateX(4px)}
  /* announcements with no external link yet: keep the card, drop the click affordance */
  .press-static:hover{border-color:var(--line);transform:none;box-shadow:none}

  .form-status{font-family:'IBM Plex Mono';font-size:13px;line-height:1.5;color:var(--muted-light);margin:10px 0 0;min-height:1em}
  .form-status.err{color:#E08A8A}


  /* flowsheet dynamics */
  .fs-band::after{content:"";position:absolute;top:0;left:-70%;width:42%;height:100%;
    background:linear-gradient(105deg,transparent,rgba(255,255,255,.16),transparent);transform:skewX(-18deg);animation:sheen 4.6s ease-in-out infinite}
  .fs-mini{width:31px;height:26px;flex:0 0 auto;filter:drop-shadow(0 2px 6px rgba(0,0,0,.35))}
  .fs-brand{font-family:'Space Grotesk';font-weight:700;font-size:18px;letter-spacing:-.01em;color:#FBFBF9;text-transform:none}
  .fs-sep{width:5px;height:5px;border-radius:50%;background:rgba(251,251,249,.45);flex:0 0 auto}
  .fs-band-txt{font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;color:rgba(251,251,249,.82)}
  .fs-node:hover{transform:translateY(-4px);border-color:var(--oxide);box-shadow:0 18px 36px -18px rgba(140,21,21,.45)}
  .fs-node .fs-ico{animation:icoWave 6.3s ease-in-out infinite}
  .fs-node:nth-child(2) .fs-ico{animation-delay:0s}
  .fs-node:nth-child(3) .fs-ico{animation-delay:.9s}
  .fs-node:nth-child(4) .fs-ico{animation-delay:1.8s}
  .fs-node:nth-child(5) .fs-ico{animation-delay:2.7s}
  .fs-node:nth-child(6) .fs-ico{animation-delay:3.6s}
  .fs-node:nth-child(7) .fs-ico{animation-delay:4.5s}
  .fs-node:nth-child(8) .fs-ico{animation-delay:5.4s}
  .fs-drop svg{animation:dropPulse 2.4s ease-in-out infinite}
  @keyframes sheen{0%,55%{left:-70%}100%{left:135%}}
  @keyframes drip{0%{background-position:0 -10px,0 0}100%{background-position:0 50px,0 0}}
  @keyframes icoWave{0%,16%,100%{transform:translateY(0) scale(1)}6%{transform:translateY(-3px) scale(1.16)}}
  @keyframes dropPulse{0%,100%{transform:scale(1);opacity:.85}50%{transform:scale(1.3);opacity:1}}
  @media (prefers-reduced-motion:reduce){
    .fs-band::after,.fs-node.ionx::before,.fs-node .fs-ico,.fs-drop svg{animation:none}
  }

  /* =================================================================
     HOME HERO — reagent design on a monazite (010) surface, alternating
     with metal-ion capture by an extractant at a liquid-liquid interface.
     Replaces the .hero-bg photo and .hero-half video.

     The animation renders on --stone so the hero and the sticky header read
     as one surface. That means the original hero typography applies
     unchanged — dark ink with the light glow text-shadows already in the
     stylesheet, which were designed for exactly this kind of pale ground.
     ================================================================= */
  .hero-mol{position:absolute;inset:0;width:100%;height:100%;display:block;
    z-index:0;background:var(--stone)}
  /* reserved band the scene centres itself in once the layout stacks */
  .hero-gap{height:0}

  /* keep the copy column clear of the scene. --hero-text-max is published by
     the animation from the scene's real left edge, so the columns are never
     squeezed harder than they need to be and never collide. */
  [data-page="home"] .hero.has-half .hero-top{max-width:min(44%,600px)}
  /* The three advantages sit as a vertical list under the CTA, in the hero's
     left column. As a three-across strip they were always fighting the
     animation for the same horizontal band; stacked in the column that was
     otherwise empty, each one gets a full measure and nothing is squeezed. */
  /* The column is sized to max-content — the width of the longest line in the
     list — so a plain border on each item gives rules that are all exactly the
     same length and stop precisely where the longest sentence ends. No pixel
     value to hard-code, and it re-measures itself if the copy changes. */
  [data-page="home"] .hero.has-half .hero-adv{
    display:grid;grid-template-columns:minmax(0,max-content);gap:0;
    max-width:100%;margin:clamp(46px,5.6vw,78px) 0 0;padding-top:0}
  [data-page="home"] .hero.has-half .hero-adv .adv{
    border-left:0;border-top:1px solid rgba(92,102,96,.34);
    padding:clamp(15px,1.7vw,22px) 0 0;margin-top:clamp(13px,1.5vw,19px)}
  [data-page="home"] .hero.has-half .hero-adv .adv:first-child{
    border-top:0;padding-top:0;margin-top:0}
  [data-page="home"] .hero.has-half .hero-adv .adv h3{margin:0 0 5px}
  [data-page="home"] .hero.has-half .hero-adv .adv p{max-width:58ch}

  @media (max-width:900px){
    [data-page="home"] .hero.has-half .hero-top{max-width:none}
    .hero-gap{height:clamp(360px,76vw,500px);margin:8px 0 6px}
    [data-page="home"] .hero.has-half .hero-adv{margin-top:clamp(20px,4vw,30px);
      grid-template-columns:1fr}
  }

  /* =================================================================
     ONE SCROLLING PAGE
     Every section is laid out at once instead of being swapped in. The nav
     still shows all the titles; it scrolls rather than switching.
     ================================================================= */
  .page{display:block;scroll-margin-top:74px}
  /* the fade-in belonged to page swapping and would fire on load only */
  .page.active{animation:none}
  /* a hairline between sections so the scroll has structure */
  .page + .page{border-top:1px solid var(--line)}

  /* =================================================================
     ONE BACKGROUND
     With every section on a single scroll, alternating band colours read as
     the page changing colour rather than as structure. Everything sits on
     --stone, the same value as the header bar and the hero animation.
     ================================================================= */
  .band-paper{background:var(--stone)}
  /* cards keep the slight lift that used to come from the band contrast */
  .band-paper .card{background:var(--paper)}

  /* the closing contact section was a dark band; re-themed to match */
  .band-dark.contact{background:var(--stone);color:var(--ink)}
  .band-dark.contact .eyebrow{color:var(--oxide)}
  .band-dark.contact .eyebrow::before{background:var(--oxide)}
  .band-dark.contact h2 em{color:var(--oxide)}
  .band-dark.contact p.sub{color:var(--muted)}
  .band-dark.contact .contact-info .k{color:var(--muted)}
  .band-dark.contact .contact-info a{color:var(--oxide)}
  .band-dark.contact .field label{color:var(--muted)}
  .band-dark.contact .field input,
  .band-dark.contact .field textarea{background:var(--paper);
    border-color:var(--line);color:var(--ink)}
  .band-dark.contact .field input:focus,
  .band-dark.contact .field textarea:focus{border-color:var(--oxide)}
  .band-dark.contact .form-status{color:var(--muted)}
  .band-dark.contact .form-status.err{color:#A33}

  /* =================================================================
     TIGHTER TYPE AND SPACING
     The scale was set for six separate pages, each opening with a full
     display heading. On one continuous scroll those read as oversized and
     the generous section padding leaves long empty stretches between them.
     Headings come down roughly 15%, block padding roughly 30%.
     ================================================================= */
  .hero h1{font-size:clamp(30px,4.4vw,50px)}
  [data-page="home"] .hero.has-half h1{font-size:clamp(28px,3.6vw,42px)}
  h2,.section-head h2{font-size:clamp(24px,3.1vw,36px);margin:14px 0 0}
  .contact h2{font-size:clamp(26px,3.4vw,42px)}
  .section-head p{font-size:clamp(16px,1.25vw,17.5px);margin-top:15px}
  .hero .lede{font-size:clamp(16px,1.25vw,18px);margin:18px 0 24px}

  /* vertical rhythm */
  section.block{padding:clamp(38px,4.6vw,66px) 0}
  section.block.hero{padding-bottom:clamp(12px,1.5vw,22px)}
  section.block.hero.tech-sec{padding-bottom:clamp(28px,3.2vw,46px)}
  section.block.tech-sec{padding-top:clamp(40px,5vw,70px)}
  section.block.band-paper{padding-top:clamp(16px,1.9vw,26px);
    padding-bottom:clamp(14px,1.7vw,24px)}
  section.block.sect-dgrams{padding-top:clamp(22px,2.6vw,36px)}
  section.block.sect-map{padding-top:clamp(24px,2.8vw,40px)}
  section.block.ree-sec{padding-top:clamp(14px,1.7vw,24px)}

  /* =================================================================
     PROJECTS DROPDOWN
     The items are not links — the projects are unannounced — so the menu is
     a plain list rather than a role="menu" of menuitems. Claiming interactive
     semantics for text that does nothing is worse than claiming none.
     ================================================================= */
  .nav-drop{position:relative}
  .tab-drop{display:inline-flex;align-items:center;gap:7px}
  .tab-drop .caret{transition:transform .18s ease;opacity:.75}
  .nav-drop.open .tab-drop{color:var(--ink)}
  .nav-drop.open .caret{transform:rotate(180deg)}

  .drop-menu{list-style:none;margin:0;position:absolute;top:calc(100% + 10px);
    left:50%;transform:translateX(-50%) translateY(-5px);min-width:238px;
    background:var(--paper);border:1px solid var(--line);border-radius:3px;
    box-shadow:0 12px 30px rgba(22,26,29,.11);padding:5px;z-index:60;
    opacity:0;visibility:hidden;pointer-events:none;
    transition:opacity .18s ease,transform .18s ease,visibility .18s}
  .nav-drop.open .drop-menu{opacity:1;visibility:visible;pointer-events:auto;
    transform:translateX(-50%) translateY(0)}
  .drop-item{padding:10px 13px;border-radius:2px}
  .drop-item + .drop-item{border-top:1px solid var(--line)}
  .dm-t{display:block;font-family:'Space Grotesk',sans-serif;font-weight:600;
    font-size:14.5px;letter-spacing:-.01em;color:var(--ink)}
  .dm-n{display:block;font-family:'IBM Plex Mono',ui-monospace,monospace;
    font-size:10px;letter-spacing:.14em;text-transform:uppercase;
    color:var(--muted);margin-top:5px}

  /* inside the collapsed mobile panel it becomes an inline accordion */
  .nav-links.open .nav-drop{display:block}
  .nav-links.open .tab-drop{width:100%;justify-content:space-between;
    border-bottom:1px solid var(--line)}
  .nav-links.open .drop-menu{position:static;transform:none;opacity:1;
    visibility:visible;pointer-events:auto;min-width:0;background:transparent;
    border:0;border-radius:0;box-shadow:none;padding:0;
    max-height:0;overflow:hidden;transition:max-height .22s ease}
  .nav-links.open .nav-drop.open .drop-menu{max-height:280px}
  .nav-links.open .drop-item{padding:12px 0 12px 14px;border-top:0;
    border-bottom:1px solid var(--line)}


  /* Pre-existing: the molecule diagram's HSAB labels sit outside their frame
     and pushed a horizontal scrollbar on narrow screens. Clip at the art box —
     the labels are decorative annotation, the diagram itself is unaffected. */
  @media (max-width:1020px){
    .dgram-art{overflow:hidden}
  }

  /* ============ HOME: full-bleed statement hero ============ */
  .hero-full{position:relative;min-height:calc(100svh - 66px);display:flex;align-items:center;
    padding:clamp(28px,4.6vh,66px) 0 clamp(140px,24vh,260px);overflow:hidden;background:#161C21}
  /* canvas deliberately oversized: the molecule scales off the canvas box, so a
     larger box makes a larger background figure without upscaling pixels */
  .hero-full .hero-mol{position:absolute;inset:auto;left:-14%;top:-47%;
    width:128%;height:184%;z-index:0;
    transform:scale(1.16);transform-origin:50% 52%}
  /* scrim: keeps the statement legible over the animation without flattening it */
  .hero-full::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
    background:
      radial-gradient(ellipse 66% 20% at 50% 47%,rgba(22,28,33,.52) 0%,
                      rgba(22,28,33,.20) 54%,rgba(22,28,33,0) 80%),
      linear-gradient(180deg,rgba(22,28,33,.10) 0%,rgba(22,28,33,0) 26%,
                      rgba(22,28,33,.14) 84%,rgba(22,28,33,.74) 100%)}
  .hero-full>.wrap{position:relative;z-index:2;width:100%;flex:1 1 auto}

  .hero-statement{font-family:'Space Grotesk','IBM Plex Sans',system-ui,sans-serif;
    font-weight:400;font-size:clamp(27px,3.9vw,55px);line-height:1.10;letter-spacing:-.02em;
    margin:0 auto;max-width:min(980px,92vw);text-align:center;text-wrap:balance;color:#FBFBF9}
  /* one line from 760px up; the fitter below shrinks it if the font is wider
     than the estimate, so it never overflows the gutter */
  @media (min-width:760px){
    .hero-statement{white-space:nowrap;max-width:none;text-wrap:normal}
  }
  /* one colour on dark, the way the reference sets it — cardinal has no
     contrast against #0B0F12, so the two-tone split does not survive here */
  .hero-statement em{font-style:normal;color:inherit}

  .hero-scroll{position:absolute;z-index:2;left:var(--gut);bottom:clamp(20px,2.8vh,34px);
    display:flex;flex-direction:column;align-items:flex-start;gap:9px;pointer-events:none}
  .hero-scroll .hs-label{font-family:'IBM Plex Mono';font-size:10.5px;letter-spacing:.2em;
    text-transform:uppercase;color:rgba(251,251,249,.62)}
  .hero-scroll .hs-rule{display:block;width:1px;height:40px;background:rgba(251,251,249,.5);
    transform-origin:top center;animation:hsPull 2.6s ease-in-out infinite}
  @keyframes hsPull{0%,100%{transform:scaleY(.3);opacity:.45}50%{transform:scaleY(1);opacity:1}}

  @media (max-width:900px){
    .hero-full{min-height:calc(100svh - 66px);padding-bottom:clamp(104px,19vh,170px)}
    .hero-full .hero-mol{left:-32%;top:-26%;width:164%;height:152%}

    /* animation sits behind the statement on narrow screens, so lift the scrim */
    .hero-full::after{background:
      radial-gradient(ellipse 96% 19% at 50% 46%,rgba(22,28,33,.74) 0%,
                      rgba(22,28,33,.40) 60%,rgba(22,28,33,0) 86%),
      linear-gradient(180deg,rgba(22,28,33,.14) 0%,rgba(22,28,33,0) 20%,
                      rgba(22,28,33,.26) 76%,rgba(22,28,33,.80) 100%)}
  }

  /* ============ brand lockup ============ */
  :root{--brand-accent:var(--oxide)}
  .brand{display:inline-flex;align-items:center;line-height:1}
  /* 'Technologies' is outlined into the same SVG on the wordmark's own
     baseline in the wordmark's own alphabet at half scale, so the two are one
     family rather than a logo beside a typeface. The box includes the g
     descender, so this height is larger than the mark-only version for the
     same optical letter size. The i is now a plain stem at the letter weight,
     so it holds at header size without needing the small cut. */
  .brand-mark{height:50px;width:auto;display:block;color:currentColor;overflow:visible}
  /* 'Technologies' is set at the wordmark's own size, so the lockup is ~7.5:1 —
     it has to step down early to stay clear of the nav. Sizes below are the
     largest that keep a measured gap to .nav-links at each breakpoint. */
  @media (max-width:1240px){.brand-mark{height:47px}}
  /* below 1020 the nav is a burger, so the lockup gets its size back */
  @media (max-width:1020px){.brand-mark{height:50px}}
  @media (max-width:520px){.brand-mark{height:42px}}
  @media (max-width:400px){.brand-mark{height:36px}}
  .foot-social{display:inline-flex;align-items:center;gap:7px}
  .foot-social svg{flex:0 0 auto;opacity:.85}

  /* headings default to a 15ch measure so they wrap; this one is meant to run
     the full width of the page on one line */
  h1.h1-wide{max-width:none;white-space:nowrap}
  @media (max-width:760px){h1.h1-wide{white-space:normal}}

  /* the header is dark everywhere, so there is no light state to invert from —
     these are the base colours, not an override */
  header{transition:background-color .28s ease}
  .brand,.tab,.menu-toggle{transition:color .28s ease}
  .brand{color:var(--ink)}
  .brand{--brand-accent:var(--oxide-on-dark)}
  .tab{color:rgba(251,251,249,.66)}
  .tab:hover,.tab.active{color:#FBFBF9}
  .menu-toggle{color:#FBFBF9}

  /* ============ HOME: video strip ============ */
  .vid-strip{padding:clamp(22px,3vw,42px) clamp(16px,2.6vw,42px);background:var(--stone)}
  .vid-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(8px,.8vw,14px)}
  /* Individual softly rounded frames retain the original tall video crop. */
  .vid{position:relative;margin:0;overflow:hidden;padding:6px;aspect-ratio:auto;
    border:1px solid rgba(210,121,74,.22);border-radius:18px;background:var(--paper);
    box-shadow:0 12px 32px rgba(0,0,0,.18)}
  .vid video{width:100%;height:auto;aspect-ratio:9/12;object-fit:cover;
    object-position:center center;display:block;border-radius:12px}
  @media (max-width:900px){
    .vid-strip{padding:24px 16px}
    .vid-row{grid-template-columns:minmax(0,1fr);gap:20px}
    .vid{padding:5px;border-radius:16px}
    .vid video{border-radius:11px}
  }
  /* below the one-line breakpoint the statement wraps again */
  @media (max-width:759px){
    .hero-statement{font-size:clamp(25px,5.9vw,34px);line-height:1.18;letter-spacing:-.014em;
      max-width:min(430px,92vw)}
  }
  @media (prefers-reduced-motion:reduce){
    .hero-scroll .hs-rule{animation:none}
  }

/* Focused homepage refinements; original brand and molecular artwork retained. */
html{scroll-padding-top:78px}
a.brand,a.tab{text-decoration:none}
.skip-link{position:absolute;z-index:100;left:16px;top:12px;padding:10px 16px;background:var(--ink);color:var(--stone);transform:translateY(-180%)}
.skip-link:focus{transform:translateY(0)}
.hero-summary{max-width:680px;margin:22px auto 0;text-align:center;font-size:clamp(16px,1.5vw,20px);line-height:1.6;color:#e4e9e6;text-wrap:pretty}



.hero-full::after{background:radial-gradient(ellipse 76% 34% at 50% 46%,rgba(22,28,33,.70) 0%,rgba(22,28,33,.34) 58%,rgba(22,28,33,0) 88%),linear-gradient(180deg,rgba(22,28,33,.10) 0%,rgba(22,28,33,0) 26%,rgba(22,28,33,.14) 84%,rgba(22,28,33,.74) 100%)}
[data-page="validation"]>section{padding-top:clamp(35px,4vw,60px);padding-bottom:clamp(45px,6vw,80px)}
[data-page="validation"] .section-head{max-width:820px}
[data-page="validation"] .section-head p{max-width:70ch;font-size:17px;line-height:1.7}
.validation-scope,.development-note{max-width:80ch;margin-top:25px;color:var(--muted);font-size:13px;line-height:1.8}
[data-page="development"] .section-head{max-width:780px}
[data-page="development"] .section-head p{max-width:70ch}
.contact-note{font-size:12px;line-height:1.7;color:var(--muted);margin-top:14px}
.form-status a{text-decoration:underline;text-underline-offset:3px}
.reveal{opacity:1;transform:none}
.js-reveal .reveal:not(.in){opacity:0;transform:translateY(20px)}
@media(max-width:900px){.hero-full::after{background:radial-gradient(ellipse 115% 40% at 50% 46%,rgba(22,28,33,.78) 0%,rgba(22,28,33,.45) 64%,rgba(22,28,33,0) 92%),linear-gradient(180deg,rgba(22,28,33,.14) 0%,rgba(22,28,33,0) 20%,rgba(22,28,33,.26) 76%,rgba(22,28,33,.80) 100%)}}
@media(max-width:759px){.hero-summary{font-size:16px;max-width:440px;margin-top:20px}.hero-full{padding-top:38px;padding-bottom:110px}.hero-statement{font-size:clamp(29px,6vw,39px)}}
@media(max-width:420px){.hero-summary{font-size:15px}.hero-full{padding-top:30px;padding-bottom:95px}.hero-scroll .hs-rule{height:25px}}
@media(prefers-reduced-motion:reduce){.js-reveal .reveal:not(.in){opacity:1;transform:none}a.tab{transition:none}}

/* Technology delivery process — dark, responsive HTML schematic */
.tech-process-sec{background:var(--stone);padding-top:clamp(42px,6vw,82px);border-top:1px solid var(--line)}
.tech-process-head{max-width:920px;margin-bottom:clamp(34px,5vw,58px)}
.tech-process-head h2{font-size:clamp(32px,4.8vw,58px);margin:18px 0 0;letter-spacing:-.025em}
.tech-process-head h2 em{font-style:normal;color:var(--oxide)}
.tech-process-head>p{font-size:clamp(17px,1.6vw,21px);color:var(--muted);max-width:70ch;margin-top:18px}
.tech-process-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,1.7vw,24px);align-items:stretch}
.tech-process-card{display:flex;flex-direction:column;min-width:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#192126;box-shadow:0 18px 50px rgba(0,0,0,.12)}
.tech-process-card-head{display:grid;grid-template-columns:auto 1fr;gap:15px;align-items:start;padding:24px 24px 21px;background:linear-gradient(180deg,rgba(210,121,74,.09),rgba(210,121,74,.018));border-bottom:1px solid var(--line)}
.tech-process-num{width:43px;height:43px;border-radius:50%;display:grid;place-items:center;flex:0 0 auto;background:var(--oxide-fill);color:#fff;font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.06em}
.tech-process-card-head h3{font-size:clamp(22px,2vw,29px);color:var(--ink);margin:0 0 7px}
.tech-process-card-head p{font-size:15px;line-height:1.5;color:var(--muted)}
.tech-process-art{min-height:210px;padding:26px 18px 18px;display:grid;align-items:center;color:#DDE4E1}
.tech-process-art-three{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);gap:7px}
.tech-process-art-two{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:10px}
.tp-visual{min-width:0;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px}
.tp-visual svg{width:100%;max-width:132px;height:110px;display:block;color:#C9D2CE}
.tp-visual span{font-family:'IBM Plex Mono',monospace;text-transform:uppercase;letter-spacing:.06em;font-size:9.5px;line-height:1.35;color:var(--muted);max-width:15ch}
.tp-arrow{color:var(--oxide);font-size:24px;line-height:1;margin-top:-20px}
.tech-process-list{list-style:none;padding:0 24px 16px;display:grid;gap:11px;color:var(--muted);font-size:14.5px;line-height:1.52}
.tech-process-list li{position:relative;padding-left:22px}
.tech-process-list li::before{content:'✓';position:absolute;left:0;top:0;color:var(--oxide);font-weight:700}
.tech-process-output{margin:auto 14px 14px;padding:15px 16px 16px;border-radius:7px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.045);display:grid;gap:4px}
.tech-process-output b{font-family:'IBM Plex Mono',monospace;text-transform:uppercase;letter-spacing:.09em;font-size:11px;color:var(--oxide)}
.tech-process-output span{color:#E7ECEA;font-size:14.5px;line-height:1.45}
.pilot-condition-box{margin:0 18px 17px;padding:13px 14px 14px;border-left:2px solid var(--oxide);background:rgba(210,121,74,.055)}
.pilot-condition-box>span{display:block;font-size:12.5px;font-weight:600;color:#E5EBE8;margin-bottom:9px}
.pilot-condition-tags{display:flex;flex-wrap:wrap;gap:6px}
.pilot-condition-tags i{font-style:normal;font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.02em;color:#B8C3BE;padding:4px 7px;border:1px solid #344147;border-radius:999px;background:#172025}
.tech-process-sec>.wrap{max-width:none;width:100%;padding-left:clamp(24px,3vw,54px);padding-right:clamp(24px,3vw,54px)}
.tech-process-journey{margin-top:0;padding:8px 0 0;border:0;border-radius:0;background:transparent;overflow:visible}
.tech-process-journey-title{font-family:'IBM Plex Mono',monospace;text-transform:uppercase;letter-spacing:.18em;font-size:14px;color:var(--oxide);margin-bottom:30px}
.tech-journey-row{display:grid;grid-template-columns:minmax(120px,1fr) auto minmax(120px,1fr) auto minmax(120px,1fr) auto minmax(120px,1fr) auto minmax(120px,1fr) auto minmax(120px,1fr) auto minmax(120px,1fr);align-items:start;gap:clamp(6px,1vw,18px);width:100%}
.tech-journey-node{text-align:center;min-width:0;display:flex;flex-direction:column;align-items:center}
.tj-icon{width:88px;height:88px;border-radius:50%;border:1px solid #526169;display:grid;place-items:center;color:#D5DDDA;background:transparent;margin-bottom:15px}
.tj-icon svg{width:52px;height:52px;display:block}
.tj-icon--ore{border:0;overflow:hidden}
.tj-icon--ore img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.31)}
.tech-journey-node b{font-family:'Space Grotesk',sans-serif;font-size:clamp(17px,1.25vw,20px);color:var(--ink);line-height:1.2}
.tech-journey-node small{font-size:14px;color:#BBC5C0;line-height:1.35;margin-top:6px;max-width:19ch}
.tech-journey-arrow{color:var(--oxide);font-size:32px;padding-top:26px}
@media (max-width:1120px){
  .tech-process-grid{grid-template-columns:1fr}
  .tech-process-card{max-width:820px;width:100%;margin-inline:auto}
  .tech-process-art{min-height:190px}
  .tech-process-list{font-size:15px}
  .tech-journey-row{display:flex;align-items:flex-start;overflow-x:auto;padding-bottom:14px;scroll-snap-type:x proximity}
  .tech-journey-node{min-width:160px;scroll-snap-align:start}
  .tech-journey-arrow{min-width:24px}
}
@media (max-width:680px){
  .tech-process-card-head{padding:20px 18px 18px}
  .tech-process-art{padding:22px 10px 14px;min-height:175px}
  .tp-visual svg{height:92px}
  .tp-visual span{font-size:8.5px}
  .tp-arrow{font-size:20px}
  .tech-process-list{padding:0 18px 15px;font-size:14px}
  .pilot-condition-box{margin-inline:14px}
  .tech-process-output{margin-inline:10px}
  .tech-process-sec>.wrap{padding-left:20px;padding-right:20px}
  .tech-process-journey{padding:4px 0 0}
}

/* Accent selected mineral terms in Technology and Validation headings */
[data-page="technology"] .tech-sec h2 em,
[data-page="validation"] .section-head h2 em,
[data-page="development"] .section-head h2 em{
  color:var(--oxide);
  font-style:normal;
}

/* Feed characterization detail panel */
.tech-characterization-panel{margin:24px 0 0;border-top:1px solid var(--line);color:var(--ink)}
.tech-characterization-panel summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 2px 17px;font-family:'Space Grotesk',sans-serif;font-size:16px;font-weight:600;color:#F1F4F2}
.tech-characterization-panel summary::-webkit-details-marker{display:none}
.tech-characterization-panel summary::after{content:'+';width:24px;height:24px;border:1px solid #46535A;border-radius:50%;display:grid;place-items:center;color:var(--oxide);font-family:'IBM Plex Mono',monospace;font-weight:400;flex:0 0 auto}
.tech-characterization-panel[open] summary::after{content:'−'}
.tech-characterization-panel summary span{margin-left:auto;margin-right:10px;font-family:'IBM Plex Mono',monospace;text-transform:uppercase;letter-spacing:.1em;font-size:10.5px;color:#B8C2BD;font-weight:400}
.tech-characterization-body{padding:0 2px 22px;display:grid;grid-template-columns:minmax(220px,.8fr) minmax(420px,1.7fr);gap:18px 28px;align-items:start}
.tech-characterization-body>p{font-size:14.5px;line-height:1.65;color:#B8C2BD;margin:0}
.tech-characterization-domains{display:grid;grid-template-columns:repeat(4,minmax(110px,1fr));gap:8px}
.tech-characterization-domains span{padding:11px 12px;border:1px solid #3B494F;border-radius:5px;background:#161D22;font-family:'IBM Plex Mono',monospace;font-size:11px;line-height:1.35;letter-spacing:.025em;color:#D8DEDB;text-align:center}
.tech-characterization-process{grid-column:1/-1;display:grid;grid-template-columns:145px 1fr;gap:14px;padding:13px 15px;border-left:2px solid var(--oxide);background:rgba(210,121,74,.05)}
.tech-characterization-process b{font-family:'IBM Plex Mono',monospace;text-transform:uppercase;letter-spacing:.1em;font-size:10.5px;color:var(--oxide)}
.tech-characterization-process span{font-size:13.5px;line-height:1.6;color:#B8C2BD}
@media (max-width:900px){
  .tech-characterization-body{grid-template-columns:1fr}
  .tech-characterization-domains{grid-template-columns:repeat(2,minmax(120px,1fr))}
  .tech-characterization-process{grid-column:auto;grid-template-columns:1fr;gap:6px}
}
@media (max-width:520px){
  .tech-characterization-panel summary span{display:none}
  .tech-characterization-domains{grid-template-columns:1fr 1fr}
  .tech-characterization-domains span{font-size:10.5px}
}