:root{
    --blue:#002E78;
    --blue-deep:#00245E;
    --blue-tint:#E8EEF7;
    --blue-line:#B9C8E0;
    --white:#FFFFFF;
    --paper:#F5F7FA;
    --grey:#CFCFCF;
    --grey-soft:#E6E8EB;
    --carbon:#1E1E1E;
    --ink-2:#4A5260;
    --ink-3:#6B7280;
    --molten:#E8762C;
    color-scheme: light;
  }
  *{ box-sizing:border-box; }
  html{ scroll-behavior:smooth; }
  @media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }
  body{
    margin:0;
    background:var(--white);
    color:var(--carbon);
    font-family:"IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
    font-size:16px;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{
    font-family:"Archivo", "Arial Narrow", Arial, sans-serif;
    font-stretch:112%;
    font-weight:700;
    letter-spacing:-0.01em;
    line-height:1.08;
    text-wrap:balance;
    margin:0;
  }
  p{ margin:0; }
  a{ color:inherit; }
  img{ max-width:100%; display:block; }
  button{ font:inherit; }
  :focus-visible{ outline:2px solid var(--molten); outline-offset:2px; }
  .mono{ font-family:"IBM Plex Mono", ui-monospace, monospace; }
  .wrap{ max-width:1200px; margin-inline:auto; padding-inline:24px; }
  @media (max-width:640px){ .wrap{ padding-inline:16px; } }

  /* ---------- HEADER ---------- */
  .site-head{
    position:sticky; top:env(safe-area-inset-top,0px); z-index:60;
    background:rgba(255,255,255,.94);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--grey-soft);
  }
  .head-in{ display:flex; align-items:center; justify-content:space-between; gap:20px; padding-block:12px; }
  .logo{ display:flex; align-items:center; gap:12px; text-decoration:none; }
  .logo .mk{ height:30px; width:auto; }
  .logo .wm{ height:15px; width:auto; }
  .nav{ display:flex; align-items:center; gap:22px; font-size:.86rem; font-weight:500; }
  .nav a{ text-decoration:none; color:var(--ink-2); }
  .nav a:hover{ color:var(--blue); }
  .nav .cta{
    color:var(--white); background:var(--blue); padding:9px 16px; border-radius:2px;
  }
  .nav .cta:hover{ background:var(--blue-deep); color:var(--white); }
  .menu-btn{ display:none; background:none; border:1px solid var(--grey); padding:7px 12px; border-radius:2px; color:var(--carbon); cursor:pointer; }
  .nav-group{ position:relative; }
  .nav-parent{ display:inline-flex; align-items:center; gap:6px; }
  .nav-parent svg{ width:10px; height:6px; }
  .nav-sub{ display:none; position:absolute; top:100%; left:-16px; margin-top:10px; min-width:210px; flex-direction:column; background:var(--white); border:1px solid var(--grey-soft); border-top:2px solid var(--blue); padding:8px 0; box-shadow:0 12px 28px rgba(10,30,60,.10); z-index:60; }
  .nav-sub::before{ content:""; position:absolute; left:0; right:0; top:-14px; height:14px; }
  .nav-sub a{ padding:9px 16px; }
  .nav-group:hover .nav-sub, .nav-group:focus-within .nav-sub{ display:flex; }
  @media (max-width:1020px){
    .nav-sub{ display:flex; position:static; margin:10px 0 0; padding:0 0 0 14px; min-width:0; border:none; border-left:2px solid var(--blue); box-shadow:none; gap:12px; }
    .nav-sub a{ padding:0; }
    .nav-parent svg{ display:none; }
  }
  @media (max-width:1020px){
    .nav{ display:none; position:absolute; top:100%; left:0; right:0; background:var(--white); flex-direction:column; align-items:flex-start; padding:16px 24px 20px; border-bottom:1px solid var(--grey-soft); gap:14px; }
    .nav.open{ display:flex; }
    .menu-btn{ display:inline-block; }
  }

  /* ---------- HERO ---------- */
  .hero{
    background:var(--blue);
    color:var(--white);
    position:relative;
    overflow:hidden;
  }
  .hero-mark{
    position:absolute; left:50%; top:50%; transform:translate(-50%,-50%);
    width:min(820px, 92vw); opacity:.07; pointer-events:none;
  }
  .hero-in{ position:relative; padding-block:88px 72px; }
  .eyebrow{
    font-family:"IBM Plex Mono", monospace; font-size:.74rem; letter-spacing:.14em; text-transform:uppercase;
    display:inline-flex; align-items:center; gap:10px;
  }
  .hero .eyebrow{ color:#AFC3E6; }
  .hero h1{
    margin-top:22px;
    font-size:clamp(2.4rem, 6vw, 4.6rem);
    font-stretch:118%;
    font-weight:800;
    max-width:15ch;
  }
  .hero .lede{ margin-top:22px; max-width:56ch; font-size:1.1rem; color:#D6E0F2; }
  .hero-ctas{ margin-top:34px; display:flex; flex-wrap:wrap; gap:12px; }
  .btn{
    display:inline-flex; align-items:center; gap:10px;
    font-weight:600; font-size:.92rem; text-decoration:none; cursor:pointer;
    padding:13px 22px; border-radius:2px; border:1px solid transparent;
    transition:background .15s ease, color .15s ease, border-color .15s ease;
  }
  .btn svg{ width:18px; height:12px; flex:none; }
  .btn-white{ background:var(--white); color:var(--blue); }
  .btn-white:hover{ background:var(--blue-tint); }
  .btn-ghost{ border-color:rgba(255,255,255,.45); color:var(--white); background:transparent; }
  .btn-ghost:hover{ border-color:var(--white); }
  .btn-blue{ background:var(--blue); color:var(--white); }
  .btn-blue:hover{ background:var(--blue-deep); }
  .btn-line{ border-color:var(--blue); color:var(--blue); background:var(--white); }
  .btn-line:hover{ background:var(--blue-tint); }
  .hero-facts{
    margin-top:64px; display:grid; grid-template-columns:repeat(4,1fr); gap:0;
    border-top:1px solid rgba(255,255,255,.22);
  }
  .hero-facts div{ padding:20px 20px 0 0; }
  .hero-facts b{ display:block; font-family:"Archivo",sans-serif; font-stretch:115%; font-size:1.05rem; }
  .hero-facts span{ font-size:.84rem; color:#AFC3E6; }
  @media (max-width:760px){ .hero-facts{ grid-template-columns:repeat(2,1fr); } }

  /* ---------- ARROW DIVIDER (brand device) ---------- */
  .arrow-rule{
    display:flex; align-items:center; gap:14px;
    color:var(--blue); margin-bottom:28px;
  }
  .arrow-rule .lbl{
    font-family:"IBM Plex Mono", monospace; font-size:.74rem; letter-spacing:.14em; text-transform:uppercase; white-space:nowrap;
  }
  .arrow-rule .shaft{ flex:1; height:2px; background:currentColor; min-width:24px; }
  .arrow-rule svg{ width:22px; height:16px; margin-left:-4px; flex:none; }
  .on-blue .arrow-rule{ color:var(--white); }

  section{ padding-block:88px; }
  @media (max-width:640px){ section{ padding-block:64px; } }
  .sec-title{ font-size:clamp(1.8rem, 3.6vw, 2.7rem); max-width:20ch; }
  .sec-intro{ margin-top:16px; max-width:62ch; color:var(--ink-2); font-size:1.02rem; }
  .sec-head{ display:grid; grid-template-columns:1.1fr 1fr; gap:40px; align-items:end; margin-bottom:44px; }
  .sec-head .sec-intro{ margin-top:0; }
  @media (max-width:860px){ .sec-head{ grid-template-columns:1fr; gap:16px; } }

  /* ---------- MADE BY KARNECH ---------- */
  .made{ background:var(--paper); }
  .made-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
  @media (max-width:880px){ .made-grid{ grid-template-columns:1fr; } }
  .made-card{
    background:var(--white); border:1px solid var(--grey-soft); padding:28px;
    display:flex; flex-direction:column; gap:14px;
  }
  .made-card .tag-row{ display:flex; justify-content:space-between; align-items:center; gap:10px; }
  .pill{
    font-family:"IBM Plex Mono", monospace; font-size:.7rem; letter-spacing:.06em; text-transform:uppercase;
    padding:5px 9px; border-radius:2px; white-space:nowrap;
  }
  .pill-blue{ background:var(--blue); color:var(--white); }
  .pill-soft{ background:var(--blue-tint); color:var(--blue); }
  .made-card h3{ font-size:1.3rem; }
  .made-card p{ color:var(--ink-2); font-size:.95rem; flex:1; }
  .made-card .where{ font-size:.84rem; color:var(--ink-3); border-top:1px solid var(--grey-soft); padding-top:14px; }
  .made-card .where b{ color:var(--carbon); font-weight:600; }
  .open-note{
    margin-top:28px; display:flex; gap:18px; align-items:flex-start;
    background:var(--blue); color:var(--white); padding:26px 28px;
  }
  .open-note svg{ width:34px; height:22px; flex:none; margin-top:4px; }
  .open-note h3{ font-size:1.15rem; }
  .open-note p{ color:#D6E0F2; margin-top:6px; font-size:.95rem; max-width:80ch; }

  /* ---------- PLANT 3D ---------- */
  .plant-shell{
    display:grid; grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);
    border:1px solid var(--grey-soft);
  }
  @media (max-width:980px){ .plant-shell{ grid-template-columns:1fr; } }
  .stage{
    position:relative; min-height:540px; background:linear-gradient(180deg,#EEF2F8 0%, #F8FAFC 70%);
    overflow:hidden; touch-action:none;
  }
  @media (max-width:980px){ .stage{ min-height:420px; } }
  .stage canvas{ display:block; width:100%; height:100%; position:absolute; inset:0; cursor:grab; }
  .stage canvas.hovering{ cursor:pointer; }
  .stage canvas:active{ cursor:grabbing; }
  .stage-hint{
    position:absolute; left:16px; bottom:14px; z-index:3;
    font-family:"IBM Plex Mono", monospace; font-size:.72rem; color:var(--ink-3);
    background:rgba(255,255,255,.85); padding:6px 10px; border-radius:2px;
  }
  .stage-reset{
    position:absolute; right:14px; bottom:14px; z-index:3;
    font-family:"IBM Plex Mono", monospace; font-size:.72rem; color:var(--blue);
    background:var(--white); border:1px solid var(--blue-line); padding:6px 10px; border-radius:2px; cursor:pointer;
  }
  .tags{ position:absolute; inset:0; pointer-events:none; z-index:2; }
  .ztag{
    position:absolute; transform:translate(-50%,-100%);
    pointer-events:auto; cursor:pointer;
    font-family:"IBM Plex Mono", monospace; font-size:.68rem; font-weight:500;
    background:var(--white); color:var(--blue); border:1px solid var(--blue-line);
    padding:3px 7px; border-radius:2px; white-space:nowrap;
    transition:background .15s ease, color .15s ease;
  }
  .ztag:hover, .ztag.active{ background:var(--blue); color:var(--white); border-color:var(--blue); }
  .ztag.hidden{ display:none; }
  .no-webgl{
    position:absolute; inset:0; display:flex; align-items:center; justify-content:center; text-align:center; padding:24px; color:var(--ink-2); font-size:.92rem;
  }

  .panel{ background:var(--white); border-left:1px solid var(--grey-soft); display:flex; flex-direction:column; min-height:540px; }
  @media (max-width:980px){ .panel{ border-left:none; border-top:1px solid var(--grey-soft); min-height:0; } }
  .panel-head{ background:var(--blue); color:var(--white); padding:22px 24px; }
  .panel-head .pn{ font-family:"IBM Plex Mono", monospace; font-size:.72rem; letter-spacing:.12em; color:#AFC3E6; text-transform:uppercase; }
  .panel-head h3{ font-size:1.45rem; margin-top:6px; }
  .panel-head p{ font-size:.9rem; color:#D6E0F2; margin-top:8px; }
  .panel-list{ list-style:none; margin:0; padding:8px 0; flex:1; overflow:auto; max-height:420px; }
  .panel-list li{ padding:12px 24px; border-bottom:1px solid var(--grey-soft); }
  .panel-list li:last-child{ border-bottom:none; }
  .pl-name{ display:flex; align-items:center; gap:8px; font-weight:600; font-size:.94rem; flex-wrap:wrap; }
  .pl-desc{ font-size:.84rem; color:var(--ink-3); margin-top:3px; }
  .panel-foot{ padding:16px 24px 22px; border-top:1px solid var(--grey-soft); }
  .panel-foot .btn{ width:100%; justify-content:center; }

  .zone-rail{
    display:flex; gap:0; overflow-x:auto; border:1px solid var(--grey-soft); border-top:none;
    scrollbar-width:thin;
  }
  .zone-btn{
    flex:1 0 auto; background:var(--white); border:none; border-right:1px solid var(--grey-soft);
    padding:12px 14px; text-align:left; cursor:pointer; color:var(--ink-2); font-size:.8rem; font-weight:500;
    display:flex; align-items:center; gap:8px; white-space:nowrap;
  }
  .zone-btn:last-child{ border-right:none; }
  .zone-btn .zn{ font-family:"IBM Plex Mono", monospace; font-size:.7rem; color:var(--ink-3); }
  .zone-btn:hover{ color:var(--blue); background:var(--blue-tint); }
  .zone-btn.active{ background:var(--blue); color:var(--white); }
  .zone-btn.active .zn{ color:#AFC3E6; }
  .rail-arrow{ display:flex; align-items:center; gap:10px; margin-top:14px; color:var(--ink-3); font-family:"IBM Plex Mono", monospace; font-size:.72rem; }
  .rail-arrow .shaft{ flex:1; height:1px; background:var(--grey); }
  .rail-arrow svg{ width:14px; height:10px; margin-left:-6px; color:var(--grey); }

  /* ---------- CATALOGUE ---------- */
  .cat{ background:var(--paper); }
  .cat-tabs{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:28px; }
  .cat-tab{
    border:1px solid var(--blue-line); background:var(--white); color:var(--blue);
    padding:9px 14px; border-radius:2px; cursor:pointer; font-size:.86rem; font-weight:600;
    display:inline-flex; gap:8px; align-items:center;
  }
  .cat-tab .ct-n{ font-family:"IBM Plex Mono", monospace; font-size:.72rem; opacity:.75; font-weight:400; }
  .cat-tab:hover{ background:var(--blue-tint); }
  .cat-tab[aria-selected="true"]{ background:var(--blue); color:var(--white); border-color:var(--blue); }
  .cat-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--grey-soft); border:1px solid var(--grey-soft); }
  @media (max-width:980px){ .cat-grid{ grid-template-columns:repeat(2,1fr); } }
  @media (max-width:600px){ .cat-grid{ grid-template-columns:1fr; } }
  .cat-item{ background:var(--white); padding:20px 22px; display:flex; flex-direction:column; gap:6px; }
  .cat-item h4{ font-family:"IBM Plex Sans", sans-serif; font-stretch:100%; font-size:1rem; font-weight:600; letter-spacing:0; display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
  .cat-item p{ font-size:.88rem; color:var(--ink-2); }
  .cat-item .cat-group{ font-family:"IBM Plex Mono", monospace; font-size:.68rem; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-3); }
  .cat-foot{ margin-top:28px; display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:16px; }
  .cat-foot p{ color:var(--ink-2); max-width:60ch; }

  /* ---------- ABOUT ---------- */
  .about-grid{ display:grid; grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr); gap:0; border:1px solid var(--grey-soft); }
  @media (max-width:900px){ .about-grid{ grid-template-columns:1fr; } }
  .about-id{
    background:var(--blue); color:var(--white); padding:40px; position:relative; overflow:hidden;
    display:flex; flex-direction:column; justify-content:space-between; gap:40px; min-height:420px;
  }
  .about-id .ghost{ position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); width:112%; max-width:none; opacity:.08; pointer-events:none; }
  .about-id .who{ position:relative; }
  .about-id h2{ font-size:clamp(2.2rem, 4.4vw, 3.4rem); font-stretch:120%; font-weight:800; line-height:1; }
  .about-id .role{ margin-top:12px; color:#D6E0F2; font-size:1rem; }
  .about-id .base{ position:relative; font-family:"IBM Plex Mono", monospace; font-size:.76rem; color:#AFC3E6; letter-spacing:.06em; }
  .about-body{ padding:40px; background:var(--white); }
  @media (max-width:640px){ .about-id, .about-body{ padding:28px 22px; } }
  .about-body > p{ color:var(--ink-2); font-size:1rem; }
  .about-body > p + p{ margin-top:14px; }
  .roles{ list-style:none; padding:0; margin:28px 0 0; border-top:1px solid var(--grey-soft); }
  .roles li{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.25fr); gap:16px; padding:13px 0; border-bottom:1px solid var(--grey-soft); font-size:.92rem; }
  @media (max-width:520px){ .roles li{ grid-template-columns:1fr; gap:2px; } }
  .roles .co{ font-weight:600; }
  .roles .rl{ color:var(--ink-2); }

  /* ---------- GROUP ---------- */
  .group-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
  @media (max-width:900px){ .group-grid{ grid-template-columns:repeat(2,1fr); } }
  @media (max-width:560px){ .group-grid{ grid-template-columns:1fr; } }
  .g-card{ border:1px solid var(--grey-soft); padding:24px; display:flex; flex-direction:column; gap:10px; background:var(--white); }
  .g-card.home{ border-color:var(--blue); }
  .g-card .g-top{ display:flex; justify-content:space-between; align-items:flex-start; gap:10px; }
  .g-card h3{ font-size:1.18rem; }
  .g-card .g-lane{ font-size:.82rem; font-weight:600; color:var(--blue); }
  .g-card p{ font-size:.9rem; color:var(--ink-2); flex:1; }
  .g-link{ display:inline-flex; align-items:center; gap:8px; font-family:"IBM Plex Mono", monospace; font-size:.78rem; color:var(--blue); text-decoration:none; width:fit-content; }
  .g-link svg{ width:14px; height:10px; }
  .g-link:hover{ text-decoration:underline; }
  .g-muted{ font-family:"IBM Plex Mono", monospace; font-size:.76rem; color:var(--ink-3); }

  .record{ margin-top:44px; display:grid; grid-template-columns:repeat(4,1fr); border:1px solid var(--grey-soft); }
  @media (max-width:820px){ .record{ grid-template-columns:repeat(2,1fr); } }
  .record div{ padding:22px; border-right:1px solid var(--grey-soft); }
  .record div:last-child{ border-right:none; }
  @media (max-width:820px){ .record div:nth-child(2){ border-right:none; } .record div:nth-child(-n+2){ border-bottom:1px solid var(--grey-soft); } }
  .record b{ display:block; font-family:"Archivo",sans-serif; font-stretch:115%; font-size:1.8rem; color:var(--blue); font-variant-numeric:tabular-nums; }
  .record span{ display:block; font-size:.84rem; color:var(--ink-2); margin-top:4px; }
  .record em{ display:block; font-style:normal; font-size:.8rem; font-weight:600; margin-top:8px; }
  .record-note{ margin-top:12px; font-size:.82rem; color:var(--ink-3); }

  /* ---------- AGRICULTURE ---------- */
  .agri{ background:var(--paper); }
  .agri-grid{ display:grid; grid-template-columns:1fr 1fr; gap:48px; }
  @media (max-width:880px){ .agri-grid{ grid-template-columns:1fr; gap:32px; } }
  .flow4{ list-style:none; margin:0; padding:0; counter-reset:f; }
  .flow4 li{ display:grid; grid-template-columns:44px 1fr; gap:14px; padding:18px 0; border-top:1px solid var(--grey); }
  .flow4 li:last-child{ border-bottom:1px solid var(--grey); }
  .flow4 .fn{ font-family:"IBM Plex Mono", monospace; color:var(--blue); font-size:.85rem; padding-top:2px; }
  .flow4 h4{ font-family:"IBM Plex Sans",sans-serif; font-stretch:100%; font-size:1rem; font-weight:600; letter-spacing:0; }
  .flow4 p{ font-size:.9rem; color:var(--ink-2); margin-top:3px; }
  .sites{ display:flex; gap:10px; flex-wrap:wrap; margin-top:22px; }
  .site-pill{ border:1px solid var(--blue-line); background:var(--white); color:var(--blue); font-size:.84rem; font-weight:600; padding:9px 14px; border-radius:2px; }
  .agri-card{ background:var(--white); border:1px solid var(--grey-soft); padding:28px; }
  .agri-card h3{ font-size:1.25rem; }
  .agri-card p{ color:var(--ink-2); font-size:.94rem; margin-top:8px; }
  .crop-list{ display:flex; flex-wrap:wrap; gap:8px; margin-top:18px; }
  .crop-list span{ font-size:.82rem; background:var(--blue-tint); color:var(--blue); padding:6px 10px; border-radius:2px; }

  /* ---------- BEING KURIOUS ---------- */
  .bk{ background:var(--carbon); color:var(--white); }
  .bk-grid{ display:grid; grid-template-columns:1.3fr 1fr; gap:48px; align-items:center; }
  @media (max-width:880px){ .bk-grid{ grid-template-columns:1fr; gap:28px; } }
  .bk h2{ font-size:clamp(2rem, 4vw, 3rem); font-stretch:118%; font-weight:800; }
  .bk p{ color:#C9CDD3; margin-top:16px; max-width:56ch; }
  .bk-box{ border:1px solid #3A3F46; padding:26px; }
  .bk-box .mono{ font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color:#9AA3AE; }
  .bk-box .url{ display:block; font-family:"Archivo",sans-serif; font-stretch:115%; font-size:1.5rem; font-weight:700; margin-top:8px; }
  .bk-box p{ font-size:.9rem; margin-top:10px; }
  .bk .arrow-rule{ color:var(--white); }

  /* ---------- CONTACT ---------- */
  .contact-grid{ display:grid; grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr); gap:48px; }
  @media (max-width:900px){ .contact-grid{ grid-template-columns:1fr; gap:32px; } }
  .c-block{ padding:18px 0; border-top:1px solid var(--grey-soft); }
  .c-block:last-child{ border-bottom:1px solid var(--grey-soft); }
  .c-label{ font-family:"IBM Plex Mono", monospace; font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-3); }
  .c-val{ display:flex; align-items:center; gap:12px; flex-wrap:wrap; margin-top:4px; font-weight:600; font-size:1.02rem; }
  .c-val.addr{ font-weight:400; font-size:.95rem; color:var(--ink-2); line-height:1.6; }
  .copy{ border:1px solid var(--blue-line); background:var(--white); color:var(--blue); font-family:"IBM Plex Mono", monospace; font-size:.7rem; padding:4px 9px; border-radius:2px; cursor:pointer; }
  .copy:hover{ background:var(--blue-tint); }

  .form{ border:1px solid var(--grey-soft); padding:30px; background:var(--white); }
  @media (max-width:640px){ .form{ padding:22px 18px; } }
  .form h3{ font-size:1.3rem; }
  .form .sub{ font-size:.9rem; color:var(--ink-2); margin-top:6px; margin-bottom:22px; }
  .row2{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
  @media (max-width:560px){ .row2{ grid-template-columns:1fr; } }
  .field{ display:flex; flex-direction:column; gap:6px; margin-bottom:14px; }
  .field label{ font-size:.8rem; font-weight:600; color:var(--ink-2); }
  .field input, .field select, .field textarea{
    font:inherit; font-size:.94rem; color:var(--carbon);
    padding:11px 12px; border:1px solid var(--grey); border-radius:2px; background:var(--white);
  }
  .field textarea{ min-height:96px; resize:vertical; }
  .field input:focus, .field select:focus, .field textarea:focus{ outline:none; border-color:var(--blue); box-shadow:0 0 0 3px rgba(0,46,120,.15); }
  .form .btn{ width:100%; justify-content:center; }
  .out{ margin-top:18px; background:var(--blue-tint); border:1px solid var(--blue-line); padding:16px; }
  .out p{ font-size:.86rem; color:var(--ink-2); }
  .out pre{ white-space:pre-wrap; font-family:"IBM Plex Mono", monospace; font-size:.8rem; margin:10px 0; background:var(--white); padding:12px; border:1px solid var(--blue-line); max-height:220px; overflow:auto; }

  /* ---------- FOOTER ---------- */
  .foot{ background:var(--blue); color:var(--white); padding-block:48px; padding-bottom:calc(40px + env(safe-area-inset-bottom,0px)); }
  .foot-top{ display:flex; justify-content:space-between; align-items:center; gap:24px; flex-wrap:wrap; }
  .foot-top .wm{ height:22px; width:auto; }
  .foot-links{ display:flex; gap:22px; flex-wrap:wrap; }
  .foot-links a{ font-size:.86rem; text-decoration:none; color:#D6E0F2; }
  .foot-links a:hover{ color:var(--white); text-decoration:underline; }
  .foot .arrow-rule{ margin:28px 0 18px; color:rgba(255,255,255,.55); }
  .foot-bot{ display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; font-size:.8rem; color:#AFC3E6; }

  /* ---------- v3 additions ---------- */
  .ind-grid{ margin-top:56px; display:grid; grid-template-columns:repeat(auto-fit, minmax(230px, 1fr)); gap:14px; }
  .ind-card{
    display:flex; flex-direction:column; gap:10px; text-decoration:none; color:var(--white);
    border:1px solid rgba(255,255,255,.28); padding:22px; background:rgba(255,255,255,.04);
    transition:background .15s ease, border-color .15s ease;
  }
  .ind-card:hover{ background:rgba(255,255,255,.1); border-color:var(--white); }
  .ind-card .ic-k{ font-family:"IBM Plex Mono", monospace; font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; color:#AFC3E6; }
  .ind-card h3{ font-size:1.35rem; font-stretch:115%; }
  .ind-card p{ font-size:.9rem; color:#D6E0F2; flex:1; }
  .ind-card .ic-go{ display:inline-flex; align-items:center; gap:8px; font-size:.84rem; font-weight:600; }
  .ind-card .ic-go svg{ width:16px; height:11px; }

  .sector{ background:var(--blue-tint); border-bottom:1px solid var(--blue-line); }
  .sector-in{ display:flex; align-items:center; gap:18px; padding-block:26px; color:var(--blue); flex-wrap:wrap; }
  .sector-in .k{ font-family:"IBM Plex Mono", monospace; font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; }
  .sector-in h2{ font-size:clamp(1.4rem, 2.6vw, 1.9rem); font-stretch:118%; }
  .sector-in .shaft{ flex:1; height:2px; background:currentColor; min-width:40px; }
  .sector-in svg{ width:22px; height:16px; margin-left:-12px; }

  .svc-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--grey-soft); border:1px solid var(--grey-soft); }
  @media (max-width:900px){ .svc-grid{ grid-template-columns:repeat(2,1fr); } }
  @media (max-width:560px){ .svc-grid{ grid-template-columns:1fr; } }
  .svc{ background:var(--white); padding:24px; display:flex; flex-direction:column; gap:8px; }
  .svc svg{ width:20px; height:14px; color:var(--blue); }
  .svc h3{ font-family:"IBM Plex Sans",sans-serif; font-stretch:100%; font-size:1.02rem; font-weight:600; letter-spacing:0; }
  .svc p{ font-size:.9rem; color:var(--ink-2); }
  .svc-foot{ margin-top:24px; display:flex; justify-content:flex-end; }

  .logo-slot{ min-width:64px; max-width:132px; height:64px; padding:0 9px; flex:none; display:flex; align-items:center; justify-content:center; border:1px solid var(--grey-soft); background:var(--white); overflow:hidden; }
  .logo-slot img{ max-width:112px; max-height:44px; width:auto; height:auto; object-fit:contain; }
  .logo-slot.mono{ width:64px; padding:0; }
  .logo-slot.mono{ background:var(--blue-tint); border-color:var(--blue-line); font-family:"Archivo",sans-serif; font-stretch:118%; font-weight:800; color:var(--blue); font-size:1.15rem; letter-spacing:.02em; }
  .g-card .g-top{ align-items:center; }
  .g-card .g-top .g-titles{ flex:1; min-width:0; display:flex; flex-direction:column; gap:2px; }

  .about-photo{ position:relative; width:112px; height:112px; border-radius:2px; overflow:hidden; border:2px solid rgba(255,255,255,.6); margin-bottom:22px; }
  .about-photo img{ width:100%; height:100%; object-fit:cover; }

  .venture .v-grid{ display:grid; grid-template-columns:1fr 1fr; gap:48px; }
  @media (max-width:880px){ .venture .v-grid{ grid-template-columns:1fr; gap:32px; } }
  .venture .v-paras p + p{ margin-top:14px; }
  .venture .v-paras p{ color:var(--ink-2); max-width:58ch; }
  .venture .v-card{ background:var(--white); border:1px solid var(--grey-soft); padding:28px; align-self:start; }
  .venture .v-card h3{ font-size:1.25rem; }
  .venture .v-card > p{ color:var(--ink-2); font-size:.94rem; margin-top:8px; }
  .venture .v-site{ margin-top:18px; }
  .venture .v-site .url{ display:block; font-family:"Archivo",sans-serif; font-stretch:115%; font-size:1.4rem; font-weight:700; color:var(--blue); text-decoration:none; }
  .venture .v-site a.url:hover{ text-decoration:underline; }
  .venture .v-card .btn{ margin-top:20px; }
  .venture.dark{ background:var(--carbon); color:var(--white); }
  .venture.dark .arrow-rule{ color:var(--white); }
  .venture.dark .sec-title{ color:var(--white); font-size:clamp(2rem, 4vw, 3rem); font-stretch:118%; font-weight:800; }
  .venture.dark .v-paras p, .venture.dark .sec-intro{ color:#C9CDD3; }
  .venture.dark .v-card{ background:transparent; border-color:#3A3F46; }
  .venture.dark .v-card h3{ color:var(--white); }
  .venture.dark .v-card > p{ color:#C9CDD3; }
  .venture.dark .v-site .url{ color:var(--white); }
  .venture.dark .flow4 li{ border-color:#3A3F46; }
  .venture.dark .flow4 p{ color:#C9CDD3; }
  .venture.dark .crop-list span{ background:#2A2F36; color:#E1E6EE; }
  .venture.dark .site-pill{ background:transparent; color:var(--white); border-color:#3A3F46; }
  .venture.dark .btn-line{ background:var(--white); }
  .v-left > * + *{ margin-top:22px; }

  .sent{ margin-top:18px; background:#E7F4EA; border:1px solid #B7DDBF; color:#1F5F2F; padding:14px 16px; font-size:.92rem; }
  .hero h1{ font-size:clamp(2.2rem, 4.6vw, 3.7rem); max-width:19ch; }
  .hero-in{ padding-block:72px 64px; }
  .ind-grid{ margin-top:48px; }
  .loading{ padding:120px 24px; text-align:center; color:var(--ink-3); font-family:"IBM Plex Mono", monospace; font-size:.85rem; }

  /* ---------- multi-page ---------- */
  .nav a.active, .nav .nav-parent.active{ color:var(--blue); box-shadow:inset 0 -2px 0 var(--blue); padding-bottom:4px; }
  .page-hero .hero-in{ padding-block:64px 56px; }
  .page-hero h1{ max-width:22ch; }
  .page-jump{ margin-top:30px; display:flex; flex-wrap:wrap; gap:10px; }
  .page-jump a{ color:var(--white); text-decoration:none; font-size:.86rem; font-weight:600; border:1px solid rgba(255,255,255,.4); padding:9px 14px; border-radius:2px; }
  .page-jump a:hover{ border-color:var(--white); background:rgba(255,255,255,.08); }
  .record-title{ margin-top:64px; font-size:1.35rem; font-stretch:112%; }
  .record-title + .record{ margin-top:18px; }
  .home-more{ margin-top:22px; display:flex; flex-wrap:wrap; gap:12px; }

  .foot-social{ display:flex; gap:10px; width:100%; }
  .foot-social a{ display:inline-flex; align-items:center; gap:8px; color:var(--white); text-decoration:none; font-size:.84rem; font-weight:500; border:1px solid rgba(255,255,255,.35); padding:8px 13px; border-radius:2px; }
  .foot-social a:hover{ border-color:var(--white); background:rgba(255,255,255,.08); }
  .foot-social svg{ width:16px; height:16px; }

  /* ---------- v5: marks, merged solutions, group, record ---------- */
  .mark{ display:inline-flex; align-items:center; font-family:"IBM Plex Mono", monospace; font-size:.64rem; letter-spacing:.05em; text-transform:uppercase; padding:3px 7px; border-radius:2px; border:1px solid; white-space:nowrap; font-weight:500; }
  .mark-makev{ background:#E4F4FC; color:#035E96; border-color:#B3DDF3; }
  .mark-engineering{ background:#FCEBE5; color:#A53A1C; border-color:#F1C4B5; }
  .mark-metex{ background:#FEF1E3; color:#9A4E0B; border-color:#F6D2AC; }
  .mark-karnech{ background:var(--blue); color:var(--white); border-color:var(--blue); }
  .marks{ display:flex; flex-wrap:wrap; gap:6px; }
  .sup-legend{ display:flex; flex-wrap:wrap; align-items:center; gap:8px; margin:-6px 0 22px; }
  .sup-legend .sl-k{ font-family:"IBM Plex Mono", monospace; font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-3); margin-right:4px; }
  .plant-hint{ font-size:.88rem; color:var(--ink-3); margin-bottom:14px; }
  .cat-heading{ margin:64px 0 18px; font-size:1.4rem; font-stretch:112%; }
  .cat-item{ scroll-margin-top:100px; transition:box-shadow .3s ease, background .3s ease; }
  .cat-item .cat-enq{ margin-top:auto; padding-top:8px; display:inline-flex; align-items:center; gap:8px; font-size:.82rem; font-weight:600; color:var(--blue); text-decoration:none; width:fit-content; }
  .cat-item .cat-enq svg{ width:14px; height:10px; }
  .cat-item .cat-enq:hover{ text-decoration:underline; }
  @keyframes flash{ 0%{ background:#DCE7F7; box-shadow:inset 0 0 0 2px var(--blue); } 70%{ background:#EEF3FB; box-shadow:inset 0 0 0 2px var(--blue); } 100%{ background:var(--white); box-shadow:inset 0 0 0 0 transparent; } }
  .cat-item.flash, .svc.flash{ animation:flash 2.2s ease; }
  .panel-list li{ padding:0; }
  .pl-go{ all:unset; box-sizing:border-box; display:flex; flex-direction:column; gap:5px; width:100%; padding:12px 24px; cursor:pointer; }
  .pl-go:hover{ background:var(--blue-tint); }
  .pl-go:focus-visible{ outline:2px solid var(--molten); outline-offset:-2px; }
  .pl-go .pl-desc{ margin-top:0; }
  .pl-more{ display:inline-flex; align-items:center; gap:6px; font-size:.76rem; font-weight:600; color:var(--blue); opacity:0; transition:opacity .15s ease; }
  .pl-more svg{ width:12px; height:9px; }
  .pl-go:hover .pl-more, .pl-go:focus-visible .pl-more{ opacity:1; }
  @media (hover:none){ .pl-more{ opacity:1; } }
  .route-note{ font-size:.78rem; color:var(--ink-3); margin-top:2px; }

  .g-card.featured{ grid-column:span 2; border-color:var(--blue); border-width:2px; position:relative; background:linear-gradient(180deg, #F4F8FD 0%, var(--white) 55%); }
  .g-badge{ align-self:flex-start; font-family:"IBM Plex Mono", monospace; font-size:.66rem; letter-spacing:.1em; text-transform:uppercase; background:var(--blue); color:var(--white); padding:4px 8px; border-radius:2px; }
  .g-card.featured h3{ font-size:1.4rem; }
  .g-card.featured p{ font-size:.95rem; flex:none; }
  .g-hl{ list-style:none; margin:4px 0 6px; padding:0; display:grid; grid-template-columns:1fr 1fr; gap:8px 18px; flex:1; align-content:start; }
  .g-hl li{ display:flex; gap:9px; font-size:.87rem; font-weight:500; color:var(--carbon); line-height:1.4; }
  .g-hl svg{ width:14px; height:10px; color:var(--blue); flex:none; margin-top:5px; }
  .g-cta{ grid-column:span 2; background:var(--blue); border-color:var(--blue); color:var(--white); text-decoration:none; justify-content:center; }
  .g-cta h3{ font-size:1.35rem; }
  .g-card.g-cta p{ color:#D6E0F2; flex:none; }
  .g-cta-go{ display:inline-flex; align-items:center; gap:8px; font-weight:600; font-size:.9rem; margin-top:6px; }
  .g-cta-go svg{ width:16px; height:11px; }
  .g-cta:hover{ background:var(--blue-deep); }
  @media (max-width:560px){ .g-card.featured, .g-cta{ grid-column:auto; } .g-hl{ grid-template-columns:1fr; } }

  .rec-block + .rec-block{ margin-top:44px; }
  .rec-head{ display:flex; align-items:center; gap:14px; margin-bottom:14px; }
  .rec-head h3{ font-size:1.25rem; font-stretch:112%; }
  #record .record{ margin-top:0; grid-template-columns:repeat(auto-fit, minmax(210px, 1fr)); gap:1px; background:var(--grey-soft); }
  #record .record div{ background:var(--white); border:none; }
  .cat-grid{ gap:0; background:none; border:0; border-left:1px solid var(--grey-soft); border-top:1px solid var(--grey-soft); }
  .cat-grid .cat-item{ border-right:1px solid var(--grey-soft); border-bottom:1px solid var(--grey-soft); }

  .about-photo{ width:150px; height:150px; }

  /* ---------- Being Kurious (Molten) theme ---------- */
  .hero.molten{ background:#15181D; }
  .hero.molten .hero-mark{ opacity:.05; width:min(560px, 70vw); }
  .hero.molten .eyebrow{ color:#A39C92; }
  .hero.molten .lede{ color:#D9D3CA; }
  .hero-logo{ margin-top:26px; }
  .hero-logo img{ height:clamp(64px, 9vw, 118px); width:auto; }
  .venture.molten{ background:#15181D; color:#F3EEE7; }
  .venture.molten .arrow-rule{ color:#FF5A1F; }
  .venture.molten .sec-title{ color:#F3EEE7; }
  .venture.molten .sec-intro{ color:#F3EEE7; font-size:1.25rem; font-weight:600; margin-top:12px; }
  .venture.molten .v-paras p{ color:#C9C3BA; }
  .venture.molten .v-card{ border-color:#30343B; }
  .venture.molten .v-card > p{ color:#C9C3BA; }
  .venture.molten .btn-line{ background:#FF5A1F; border-color:#FF5A1F; color:#15181D; }
  .venture.molten .btn-line:hover{ background:#FF7440; border-color:#FF7440; }
  .venture.molten .v-site .url{ color:#F3EEE7; }
  .v-social{ list-style:none; margin:18px 0 0; padding:0; border-top:1px solid #30343B; }
  .v-social li{ display:flex; justify-content:space-between; align-items:center; gap:12px; padding:12px 0; border-bottom:1px solid #30343B; font-size:.95rem; }
  .v-social .vs-k{ font-family:"IBM Plex Mono", monospace; font-size:.74rem; letter-spacing:.12em; text-transform:uppercase; color:#A39C92; }
  .v-social a{ color:#F3EEE7; text-decoration:none; font-weight:600; display:inline-flex; align-items:center; gap:8px; }
  .v-social a svg{ width:14px; height:10px; color:#FF5A1F; }
  .v-social a:hover{ color:#FF5A1F; }
  .v-social .vs-soon{ color:#A39C92; }
  .venture.made .v-social, .venture.made .v-social li{ border-color:var(--grey-soft); }

  .mark-emoulds{ background:#FDECEA; color:#B3261B; border-color:#F5C4BF; }

/* ---------- 3D plant: night shift ---------- */
.stage{ background:radial-gradient(ellipse 80% 70% at 50% 25%, #16284A 0%, #0B1528 55%, #070D18 100%); }
.stage-hint{ color:#9FB0CC; background:rgba(8,15,28,.72); border:1px solid #22324F; backdrop-filter:blur(4px); }
.stage-reset{ color:#DCE6F7; background:rgba(8,15,28,.72); border:1px solid #2A3D63; }
.stage-reset:hover{ border-color:#6FA0FF; color:#FFFFFF; }
.stage-tour{ position:absolute; left:14px; top:14px; z-index:3; display:inline-flex; align-items:center; gap:8px; font-family:"IBM Plex Mono", monospace; font-size:.74rem; font-weight:500; letter-spacing:.04em; color:#FFFFFF; background:#2F6BFF; border:1px solid #5A8BFF; padding:8px 14px 8px 11px; border-radius:999px; cursor:pointer; box-shadow:0 6px 22px rgba(47,107,255,.45); transition:background .15s ease; }
.stage-tour svg{ width:14px; height:14px; }
.stage-tour:hover{ background:#1F58E6; }
.stage-tour.on{ background:rgba(8,15,28,.8); border-color:#2F6BFF; box-shadow:none; }
.stage-tour.on svg path{ d:path("M7 5h3.5v14H7zM13.5 5H17v14h-3.5z"); }
.ztag{ background:rgba(8,15,28,.82); color:#DCE6F7; border:1px solid #2A3D63; backdrop-filter:blur(4px); border-radius:999px; padding:4px 10px; }
.ztag span{ color:#6FA0FF; margin-right:6px; }
.ztag:hover, .ztag.active{ background:#2F6BFF; color:#FFFFFF; border-color:#6FA0FF; }
.ztag.active span, .ztag:hover span{ color:#DCE6F7; }
.no-webgl{ color:#C9D6EC; }
@media (max-width:600px){ .stage-hint{ display:none; } }