:root{
    /* Field Ops (1 Oct 2026): the same palette as the app. Light: Bone ground, Army Green accent.
       Dark: Combat Black ground, Bone accent. Brass is for rewards only, so the website doesn't use it. */
    --bg:#E6E1D3; --surface:#F1EEE5; --surface-2:#DCD6C5;
    --ink:#121411; --ink-soft:#4F4838; --ink-faint:#5E5642;
    --line:#CFC7B2;
    --accent:#4B5320; --accent-wash:#D9D9C3;
    --green:#2c8556;
    /* the hero, demo and closing band are always dark (both themes) */
    --night-1:#30352A; --night-2:#121411; --night-card:#1c2019; --night-card-2:#232820; --night-line:#3a4033;
    --night-ink:#D6D0BE; --night-soft:#C2BBA8; --night-faint:#A39B85; --night-hint:#8A7F5E; --army:#4B5320;
    --shadow:0 1px 2px rgba(27,24,17,.05),0 10px 30px rgba(27,24,17,.07);
    --maxw:1080px;
    /* Timer phase colours: the SAME names and values as the app (App/src/styles/app.css).
       An app test (App/test/website-sync.test.mjs) fails if the two ever differ. */
    --phase-ready:#0e0f12;
    --phase-work:#3aa76d;
    --phase-amrap:#3aa76d;
    --phase-rest:#ffe600;
    --phase-done:#c9ccd1;
    --phase-ink:#0e0f12;
    --phase-ink-on-dark:#ffffff;
    --phase-paused-mix:40%;
    --phase-hold:#4da3ff;
    --phase-inhale:#d4a53a;  /* Box Breathing only (app); carried unused so the lists match */
  }
  [hidden]{display:none!important}
  @media (prefers-color-scheme: dark){
    :root:not([data-theme="light"]){
      --bg:#121411; --surface:#1c2019; --surface-2:#181b16;
      --ink:#D6D0BE; --ink-soft:#A39B85; --ink-faint:#958B6C;
      --line:#30352A;
      --accent:#D6D0BE; --accent-wash:#30352A;
      --green:#3aa76d;
      --shadow:0 1px 2px rgba(0,0,0,.4),0 12px 34px rgba(0,0,0,.4);
    }
  }
  :root[data-theme="dark"]{
    --bg:#121411; --surface:#1c2019; --surface-2:#181b16;
    --ink:#D6D0BE; --ink-soft:#A39B85; --ink-faint:#958B6C;
    --line:#30352A;
    --accent:#D6D0BE; --accent-wash:#30352A;
    --green:#3aa76d;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 12px 34px rgba(0,0,0,.4);
  }
  *{box-sizing:border-box}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
  @media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
  body{margin:0;background:var(--bg);color:var(--ink);font-family:"Archivo",system-ui,-apple-system,sans-serif;font-size:17px;line-height:1.68;-webkit-font-smoothing:antialiased}
  h1,h2,h3{font-family:"Barlow Semi Condensed",system-ui,sans-serif;font-weight:700;letter-spacing:.01em;margin:0;text-wrap:balance}
  p{margin:0}
  .mono{font-family:"IBM Plex Mono",ui-monospace,monospace}
  a{color:inherit}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

  /* Nav */
  nav{position:sticky;top:0;z-index:20;backdrop-filter:saturate(1.2) blur(10px);background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid var(--line)}
  .nav-in{max-width:var(--maxw);margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
  .brand{display:flex;align-items:center;gap:12px;text-decoration:none}
  .brand .m{width:44px;height:44px;border-radius:12px;background:linear-gradient(145deg,var(--night-1),var(--night-2));display:grid;place-items:center;box-shadow:0 0 0 1px rgba(214,208,190,.16) inset}
  .brand .m svg{width:32px;height:32px}
  .brand .nm{font-family:"Barlow Semi Condensed";font-weight:700;font-size:24px;letter-spacing:.07em;white-space:nowrap}
  @media(max-width:430px){.brand .m{width:38px;height:38px;border-radius:10px}.brand .m svg{width:28px;height:28px}.brand .nm{font-size:19px}}
  .nav-links{display:flex;gap:26px;align-items:center}
  .nav-links a{font-size:14.5px;color:var(--ink-soft);text-decoration:none}
  .nav-links a:hover{color:var(--ink)}
  .nav-cta{font-family:"Barlow Semi Condensed";font-weight:600;font-size:15px;letter-spacing:.02em;color:var(--ink);border:1px solid var(--line);border-radius:9px;padding:8px 16px}
  .nav-cta:hover{border-color:var(--accent);color:var(--accent)}
  @media(max-width:680px){.nav-links .lk{display:none}}

  /* Hero */
  .hero{background:linear-gradient(165deg,var(--night-1) 0%,var(--night-2) 72%);color:var(--night-ink);position:relative;overflow:hidden;border-bottom:1px solid var(--night-line)}
  .hero::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 88% 8%,rgba(214,208,190,.07),transparent 55%);pointer-events:none}
  .hero-in{max-width:var(--maxw);margin:0 auto;padding:96px 24px 92px;display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center;position:relative}
  @media(max-width:820px){.hero-in{grid-template-columns:1fr;padding:56px 24px 60px;gap:44px}}
  .eyebrow{font-family:"IBM Plex Mono";font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--night-soft);margin-bottom:18px}
  .hero h1{font-size:clamp(46px,8vw,84px);line-height:.94;color:var(--night-ink);letter-spacing:.01em}
  /* hero mark (owner pick, option B): the vector master beside the headline, as tall as its two lines; a one-time
     fade-and-settle on load, none with reduced motion */
  .hero-title{display:flex;align-items:center;gap:clamp(14px,2.2vw,30px)}
  .hero-mark{display:block;height:auto;filter:drop-shadow(0 16px 34px rgba(0,0,0,.45));animation:ci-mark-in .7s cubic-bezier(.2,.8,.2,1) .05s both}
  .hero-title .hero-mark{width:auto;height:clamp(92px,13vw,168px);flex:none}
  @keyframes ci-mark-in{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:none}}
  @media (prefers-reduced-motion: reduce){.hero-mark{animation:none}}
  @media(max-width:430px){.hero-title .hero-mark{height:88px}.hero-title h1{font-size:42px}}
  .hero .sub{color:var(--night-soft);font-size:18.5px;max-width:52ch;margin:22px 0 32px}
  .comingsoon{display:flex;align-items:center;gap:11px;margin-top:26px;color:var(--night-faint);font-family:"IBM Plex Mono";font-size:11.5px;letter-spacing:.04em}
  .comingsoon .apple{display:inline-flex;align-items:center;gap:8px;background:rgba(214,208,190,.05);border:1px solid var(--night-line);border-radius:9px;padding:6px 11px;opacity:.85}
  .comingsoon .apple svg{width:16px;height:16px;fill:var(--night-soft)}
  .comingsoon .apple b{font-family:"Barlow Semi Condensed";font-weight:600;font-size:14px;color:var(--night-soft);letter-spacing:.02em}
  .tagline{font-family:"IBM Plex Mono";font-size:12px;color:var(--night-faint);margin-top:20px;letter-spacing:.02em}

  /* Timer demo (setup + run) — no phone chrome */
  .phone-w{display:grid;place-items:center}
  .demo-wrap{display:flex;flex-direction:column;gap:16px}
  .demo-setup{background:rgba(214,208,190,.04);border:1px solid var(--night-line);border-radius:20px;padding:24px 22px;box-shadow:0 20px 50px rgba(0,0,0,.35)}
  .demo-h{font-family:"IBM Plex Mono";font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--night-faint);margin-bottom:10px}
  .demo-desc{font-size:12.5px;color:var(--night-faint);margin:0 0 16px;line-height:1.5}
  .wt-row{display:flex;gap:8px;flex-wrap:wrap}
  .wt-btn{flex:1 1 auto;min-width:76px;background:var(--night-card);border:1px solid var(--night-line);color:var(--night-faint);border-radius:10px;padding:10px 8px;font-family:"IBM Plex Mono";font-size:11px;letter-spacing:.08em;font-weight:500;cursor:pointer;text-align:center}
  .wt-btn.active{background:var(--army);color:var(--night-ink);border-color:var(--army);font-weight:700}   /* selected: Army Green, Bone text 5.3:1 */
  .stepper-rows{display:flex;flex-direction:column;gap:10px;margin:16px 0 18px}
  .stepper-row{display:flex;align-items:center;justify-content:space-between;background:var(--night-card);border:1px solid var(--night-line);border-radius:12px;padding:10px 14px}
  .sr-label{font-size:14px;color:var(--night-ink);font-weight:500}
  .sr-ctrl{display:flex;align-items:center;gap:10px}
  .sr-btn{width:28px;height:28px;border-radius:8px;border:1px solid var(--night-line);background:var(--night-card-2);color:var(--night-ink);font-size:16px;line-height:1;cursor:pointer;display:grid;place-items:center;font-family:inherit}
  .sr-val{font-family:"IBM Plex Mono";min-width:46px;text-align:center;color:var(--night-ink);font-weight:600;font-size:14px}
  .ph-btn{margin-top:20px;background:var(--night-ink);color:var(--night-2);border:0;border-radius:999px;padding:9px 24px;font-family:"Barlow Semi Condensed";font-weight:700;font-size:14px;letter-spacing:.04em;cursor:pointer}
  .ph-btn:hover{filter:brightness(1.05)}
  .ph-btn.wide{width:100%;margin-top:2px}
  .ph-btn.sm{padding:8px 18px;font-size:13px;margin-top:0}
  .ph-btn.ghost{background:transparent;border:1px solid var(--night-line);color:var(--night-faint)}
  .ph-row{display:flex;gap:10px;margin-top:20px}
  /* Demo run screen: the panel itself is the phase colour, with big dark MM:SS digits (matches the app) */
  .phase-surface{--phase-bg:var(--phase-work);--phase-fg:var(--phase-ink);background:var(--phase-bg);color:var(--phase-fg)}
  .phase-surface.phase-ready{--phase-bg:var(--phase-ready);--phase-fg:var(--phase-ink-on-dark)}
  .phase-surface.phase-work{--phase-bg:var(--phase-work)}
  .phase-surface.phase-amrap{--phase-bg:var(--phase-amrap)}
  .phase-surface.phase-rest{--phase-bg:var(--phase-rest)}
  .phase-surface.phase-done{--phase-bg:var(--phase-done)}
  .phase-surface.is-paused{--phase-fg:var(--phase-ink-on-dark);background:var(--phase-ready)}
  @supports (background:color-mix(in srgb,red 50%,blue)){
    .phase-surface.is-paused{background:color-mix(in srgb,var(--phase-bg) var(--phase-paused-mix),var(--phase-ready))}
  }
  .demo-screen{width:min(100%,340px);min-height:500px;border-radius:26px;border:1px solid var(--night-line);box-shadow:0 30px 70px rgba(0,0,0,.5);
    display:flex;flex-direction:column;align-items:center;padding:18px 20px 22px;container-type:inline-size;
    font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
  .ds-top{align-self:stretch;font-size:11px;font-weight:800;letter-spacing:.16em;line-height:1.2}
  .ds-logo{display:block;width:auto;height:44px;max-width:82%;margin-top:14px}
  .ds-phase{font-size:clamp(24px,8.5cqw,34px);font-weight:900;letter-spacing:.14em;line-height:1.05;text-transform:uppercase;text-align:center;margin-top:16px}
  .ds-round{font-size:clamp(14px,5cqw,19px);font-weight:800;letter-spacing:.12em;margin-top:8px;font-variant-numeric:tabular-nums;text-align:center}
  .ds-mid{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;width:100%;padding:16px 0}
  .ds-paused{font-size:clamp(14px,5cqw,18px);font-weight:900;letter-spacing:.2em;border:2.5px solid currentColor;border-radius:999px;padding:5px 14px 5px 18px}
  .ds-clock{font-size:30cqw;font-weight:800;line-height:.9;letter-spacing:-.02em;font-variant-numeric:tabular-nums;white-space:nowrap}
  .ds-clock.long{font-size:21cqw}
  .ds-sub{font-size:clamp(14px,4.4cqw,17px);font-weight:700;letter-spacing:.04em;text-align:center}
  .ds-ctls{display:flex;gap:10px;align-self:stretch}
  .ds-btn{flex:1;min-height:50px;border-radius:14px;font:inherit;font-size:16px;font-weight:800;letter-spacing:.02em;cursor:pointer;
    background:transparent;color:var(--phase-fg);border:2px solid var(--phase-fg)}
  .ds-btn.primary{background:var(--phase-fg);color:var(--phase-bg)}
  .is-paused .ds-btn.primary{color:var(--phase-ready)}   /* white button while paused: charcoal text (the dimmed colour isn't a variable) */
  .ds-btn:focus-visible{outline:3px solid var(--phase-fg);outline-offset:3px}
  .ph-hint{font-family:"IBM Plex Mono";font-size:10.5px;color:var(--night-hint);letter-spacing:.08em;margin-top:14px;text-align:center;max-width:44ch}

  /* Sections */
  section{padding:150px 0;scroll-margin-top:82px}
  .sec-h{font-family:"IBM Plex Mono";font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:20px}
  h2.big{font-size:clamp(30px,5vw,46px);line-height:1.06;letter-spacing:.01em;max-width:20ch}
  .manifesto{font-size:clamp(21px,3.2vw,28px);line-height:1.4;max-width:26ch;font-family:"Barlow Semi Condensed";font-weight:600}
  .manifesto b{color:var(--accent)}
  section p.lead{color:var(--ink-soft);max-width:64ch;font-size:18px;margin-top:24px}

  .feats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:52px}
  @media(max-width:820px){.feats{grid-template-columns:1fr 1fr}}
  @media(max-width:460px){.feats{grid-template-columns:1fr}}
  .feat{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px 26px;box-shadow:var(--shadow)}
  .feat .ic{width:42px;height:42px;border-radius:11px;background:var(--accent-wash);display:grid;place-items:center;margin-bottom:18px}
  .feat .ic svg{width:22px;height:22px;stroke:var(--accent);fill:none;stroke-width:2}
  .feat h3{font-size:21px;margin-bottom:9px;display:flex;align-items:center;gap:9px;flex-wrap:wrap}
  .feat p{color:var(--ink-soft);font-size:15px;line-height:1.6}
  .tag{font-family:"IBM Plex Mono";font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;border-radius:999px;padding:3px 8px;line-height:1;color:var(--green);border:1px solid color-mix(in srgb,var(--green) 45%,var(--line))}

  /* Coach band */
  .coach{background:var(--surface-2)}
  .coach-in{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
  @media(max-width:760px){.coach-in{grid-template-columns:1fr;gap:32px}}
  .coach-photo{aspect-ratio:4/5;border-radius:18px;background:linear-gradient(160deg,#232820,#181b16);border:1px solid var(--line);display:grid;place-items:center;box-shadow:var(--shadow);max-width:320px;position:sticky;top:100px;overflow:hidden}
  .coach-photo img{width:100%;height:100%;object-fit:cover;object-position:center 18%;display:block}
  @media(max-width:760px){.coach-photo{position:static;max-width:100%}}
  .coach-photo span{font-family:"IBM Plex Mono";font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);text-align:center;padding:0 20px;line-height:1.7}
  .coach h2{font-size:clamp(28px,4.4vw,40px);line-height:1.08;margin-bottom:24px}
  .coach p{color:var(--ink-soft);font-size:16.5px;line-height:1.75;max-width:62ch}
  .coach p + p{margin-top:20px}

  /* Final */
  .final-wrap{padding:120px 0}
  .final{background:linear-gradient(160deg,var(--night-1),var(--night-2));color:var(--night-ink);border-radius:24px;padding:68px 34px;text-align:center;position:relative;overflow:hidden;box-shadow:var(--shadow)}
  .final::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 100% at 50% 0%,rgba(214,208,190,.07),transparent 60%);pointer-events:none}
  .final h2{color:var(--night-ink);font-size:clamp(30px,6vw,50px);line-height:1.02;position:relative}
  .final p{color:var(--night-soft);margin:20px auto 28px;max-width:46ch;position:relative}

  /* Footer */
  footer{border-top:1px solid var(--line)}
  .foot-in{max-width:var(--maxw);margin:0 auto;padding:48px 24px 52px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:32px;align-items:flex-start}
  .foot-brand{display:flex;flex-direction:column;gap:9px;max-width:36ch}
  /* footer: the full lockup (vector masters), the light one on the light page and the dark one on the dark page */
  .foot-lockup{display:block;height:34px;width:auto}
  .foot-lockup.on-dark{display:none}
  @media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .foot-lockup.on-light{display:none}:root:not([data-theme="light"]) .foot-lockup.on-dark{display:block}}
  :root[data-theme="dark"] .foot-lockup.on-light{display:none}
  :root[data-theme="dark"] .foot-lockup.on-dark{display:block}
  .foot-brand p{color:var(--ink-faint);font-size:13.5px}
  .foot-links{display:flex;gap:48px;flex-wrap:wrap}
  .foot-col h4{font-family:"IBM Plex Mono";font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 12px;font-weight:500}
  .foot-col a{display:block;color:var(--ink-soft);text-decoration:none;font-size:14px;margin-bottom:8px}
  .foot-col a:hover{color:var(--accent)}
  .legal{border-top:1px solid var(--line);padding:20px 24px;text-align:center;color:var(--ink-faint);font-size:12.5px}
  .demo-h.mt{margin-top:20px}
  .comingsoon.center{justify-content:center;margin:0 auto}
  .foot-copy{font-size:12px}