/* ───────── RESET + TOKENS ───────── */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

  :root {
    --green:      #163C2C;   /* deep forest, primary block */
    --green-deep: #0F2C20;   /* footer / depth */
    --paper:      #F4F4F1;   /* clean neutral near-white (no green tint) */
    --ink:        #16221B;   /* near-black green for light bg */
    --ink-soft:   #5B635D;   /* muted neutral body on paper */
    --ivory:      #FBFAF3;   /* bright warm-white, the only accent */
    --cream:      #E7E9E1;   /* primary text on green */
    --cream-dim:  rgba(231,233,225,.56);
    --cream-faint:rgba(231,233,225,.30);
    --line-green: rgba(231,233,225,.14);
    --line-paper: #E2E2DD;

    --font: 'Hanken Grotesk', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  }

  body { font-family: var(--font); background: var(--green); color: var(--cream); overflow-x: hidden; }
  ::selection { background: var(--ivory); color: var(--green); }

  /* ───────── MOTION (only when .js) ───────── */
  .js .fade { opacity: 0; transform: translateY(22px); transition: opacity .85s cubic-bezier(.16,1,.3,1), transform .85s cubic-bezier(.16,1,.3,1); }
  .js .fade.in { opacity: 1; transform: none; }
  @keyframes drift { 0%,100%{ transform: translateY(0) } 50%{ transform: translateY(7px) } }
  @media (prefers-reduced-motion: reduce) {
    .js .fade { transition: none !important; transform: none !important; opacity: 1 !important; }
    * { animation: none !important; }
    .seal .ring { animation: none !important; }
    .flip-inner { transition: none !important; }
  }

  /* ════════════ HERO (green block) ════════════ */
  .hero { position: relative; min-height: 100svh; display: grid; grid-template-rows: auto 1fr auto; overflow: hidden; }

  .bar { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
         padding: 22px clamp(22px, 5vw, 72px); }
  .bar.top { border-bottom: 1px solid var(--line-green); }
  .bar.bot { border-top: 1px solid var(--line-green); }

  .kick { font-size: 11.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--cream-dim); }
  .kick b { color: var(--cream); font-weight: 600; }
  .pid  { font-size: 11.5px; letter-spacing: .05em; color: var(--cream-faint); font-variant-numeric: tabular-nums; }

  .hero-main {
    position: relative; z-index: 2;
    align-self: center;
    padding: clamp(40px, 7vh, 96px) clamp(22px, 5vw, 72px);
    width: 100%;
  }

  .eyebrow { font-size: clamp(13px, 1.4vw, 15px); font-weight: 500; color: var(--cream-dim);
             letter-spacing: .01em; margin-bottom: clamp(22px, 3.5vh, 36px); }
  .eyebrow b { color: var(--cream); font-weight: 700; }

  .wordmark {
    font-weight: 800; line-height: .94; letter-spacing: -.035em;
    font-size: clamp(64px, 13vw, 188px);
    margin-left: -.01em;
    margin-bottom: clamp(28px, 4.5vh, 48px);
  }
  .wordmark > span { display: block; color: var(--ivory); }
  .wordmark .in { display: inline; font-weight: 400; color: var(--ivory); }

  .lower { display: flex; align-items: flex-end; justify-content: flex-start; gap: clamp(36px, 6vw, 96px); flex-wrap: wrap; }

  .lede { max-width: 38ch; font-size: clamp(15px, 1.55vw, 18px); line-height: 1.65; color: var(--cream-dim); font-weight: 400; }
  .lede b { color: var(--cream); font-weight: 600; }

  .stats { display: flex; gap: clamp(26px, 3vw, 48px); flex-shrink: 0; }
  .stat .n { font-size: clamp(40px, 5vw, 68px); font-weight: 800; line-height: 1; color: var(--ivory);
             letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
  .stat .t { font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
             color: var(--cream-dim); margin-top: 8px; }

  .countries { font-size: 13px; color: var(--cream-dim); letter-spacing: .01em; }
  .scroll { display: inline-flex; align-items: center; gap: 10px; font-size: 10px; letter-spacing: .2em;
            text-transform: uppercase; color: var(--cream-faint); }
  .scroll .bar-i { display: block; width: 1px; height: 26px; background: var(--cream-faint); animation: drift 2.6s ease-in-out infinite; }

  /* ── Hero seal + ambient rings (fills the empty right zone) ── */
  .hero-deco {
    position: absolute; z-index: 1; pointer-events: none;
    right: clamp(40px, 7vw, 140px); bottom: clamp(104px, 15vh, 210px);
    width: clamp(200px, 20vw, 280px); aspect-ratio: 1;
  }
  .hero-deco .ambient { position: absolute; inset: -58%; z-index: -1; }
  .hero-deco .ambient circle { fill: none; stroke: var(--line-green); }
  .seal { position: absolute; inset: 0; }
  .seal .ring { position: absolute; inset: 0; animation: spin 46s linear infinite; transform-origin: 50% 50%; }
  .seal .ring text { fill: var(--cream-dim); font-family: var(--font); }
  .seal .ring .o-ring { fill: none; stroke: rgba(231,233,225,.24); }
  .seal .ring .i-ring { fill: none; stroke: rgba(231,233,225,.13); }
  .seal .mono { position: absolute; inset: 0; display: grid; place-items: center; }
  .seal .mono b { font-weight: 800; font-size: clamp(22px, 2.5vw, 31px); letter-spacing: .04em; color: var(--ivory); }
  @keyframes spin { to { transform: rotate(360deg); } }

  /* ════════════ SHARED ════════════ */
  .wrap { max-width: 1140px; margin: 0 auto; padding: clamp(60px, 9vh, 104px) clamp(22px, 5vw, 72px); }

  .sec-head { margin-bottom: clamp(28px, 4.5vh, 48px); }
  .sec-kick { display: inline-flex; align-items: center; gap: 10px; font-size: 11px; font-weight: 700;
              letter-spacing: .18em; text-transform: uppercase; margin-bottom: 18px; }
  .sec-kick::before { content:""; width: 24px; height: 2px; border-radius: 2px; }
  /* max-width in em scales WITH the heading size, so it always wraps to ~2 lines, never one word per line */
  .sec-title { font-weight: 800; letter-spacing: -.03em; line-height: 1.06; font-size: clamp(28px, 4.2vw, 50px); max-width: 16em; }

  /* ── HOW TO USE (paper) ── */
  .how { background: var(--paper); color: var(--ink); }
  .how .sec-kick { color: var(--green); }
  .how .sec-kick::before { background: var(--green); }
  .how .sec-title em { color: var(--green); font-style: normal; opacity: .55; }

  .cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 28px); }
  .ucard {
    background: #fff; border: 1px solid var(--line-paper); border-radius: 18px;
    padding: clamp(28px, 3vw, 40px);
    transition: transform .4s cubic-bezier(.16,1,.3,1), box-shadow .4s, border-color .4s;
  }
  .ucard:hover { transform: translateY(-6px); box-shadow: 0 22px 50px -28px rgba(22,60,44,.5); border-color: #CFCFC8; }
  .ucard .un { display:inline-flex; align-items:center; justify-content:center; width: 44px; height: 44px;
               border-radius: 12px; background: var(--green); color: var(--ivory);
               font-weight: 800; font-size: 16px; margin-bottom: 24px; }
  .ucard h3 { font-size: clamp(19px, 2vw, 23px); font-weight: 700; letter-spacing: -.02em; margin-bottom: 12px; color: var(--ink); }
  .ucard p { font-size: 14.5px; line-height: 1.7; color: var(--ink-soft); }

  .promise { margin-top: clamp(34px, 5vh, 52px); display: flex; gap: 26px; flex-wrap: wrap; }
  .promise span { display: inline-flex; align-items: center; gap: 10px; font-size: 13.5px; font-weight: 500; color: var(--ink-soft); }
  .promise span::before { content:""; width: 7px; height: 7px; border-radius: 50%; background: var(--green); }

  /* ── CONTENTS (green block) ── */
  .toc { background: var(--green); }
  .toc .sec-kick { color: var(--ivory); }
  .toc .sec-kick::before { background: var(--ivory); }
  .toc .sec-title em { color: var(--ivory); font-style: normal; opacity: .65; }

  .toc-list { border-top: 1px solid var(--line-green); }
  .toc-row {
    display: grid; grid-template-columns: clamp(54px,7vw,104px) 1fr auto; align-items: center;
    gap: clamp(16px, 3vw, 40px); padding: clamp(20px, 2.8vh, 30px) 0;
    border-bottom: 1px solid var(--line-green); text-decoration: none; color: inherit;
    transition: padding-left .4s cubic-bezier(.16,1,.3,1);
  }
  .toc-row:hover { padding-left: clamp(10px, 2vw, 26px); }
  .toc-row .num { font-weight: 800; font-size: clamp(26px, 4vw, 46px); line-height: 1; color: var(--cream-faint);
                  letter-spacing: -.03em; font-variant-numeric: tabular-nums; transition: color .35s; }
  .toc-row:hover .num { color: var(--ivory); }
  .toc-row .ttl { font-weight: 700; font-size: clamp(18px, 2.4vw, 30px); letter-spacing: -.025em; color: var(--cream-dim); transition: color .35s; }
  .toc-row:hover .ttl { color: var(--ivory); }
  .toc-row .arr { font-size: 20px; color: var(--ivory); opacity: 0; transform: translateX(-12px);
                  transition: opacity .35s, transform .4s cubic-bezier(.16,1,.3,1); }
  .toc-row:hover .arr { opacity: 1; transform: none; }

  /* ════════════ SECTION 1 · ABOUT ════════════ */
  .about { background: var(--paper); color: var(--ink); }
  .about .sec-kick { color: var(--green); }
  .about .sec-kick::before { background: var(--green); }
  .about .sec-title em, .did .sec-title em,
  .barriers .sec-title em, .profiles .sec-title em { font-style: normal; color: var(--green); }

  .about-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(36px, 4.6vw, 76px); align-items: start; }
  .about .wrap { padding-bottom: clamp(48px, 7vh, 78px); }
  .did .wrap, .aud .wrap { padding-top: clamp(48px, 7vh, 80px); }
  .about-lead p { font-size: clamp(15.5px, 1.4vw, 17.5px); line-height: 1.78; color: var(--ink-soft); }
  .about-lead p + p { margin-top: 1.25em; }
  .about-lead p.lead { font-size: clamp(19px, 2.1vw, 26px); line-height: 1.5; color: var(--ink); font-weight: 500; letter-spacing: -.012em; margin-bottom: 1.4em; }
  .about-lead p.lead b { color: var(--green); font-weight: 600; }

  .facts { border-top: 2px solid var(--ink); }
  .facts .row { display: flex; justify-content: space-between; gap: 18px; padding: 15px 0; border-bottom: 1px solid var(--line-paper); }
  .facts .k { font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); white-space: nowrap; }
  .facts .v { font-size: 14px; font-weight: 600; color: var(--ink); text-align: right; }

  /* ── Pull-quote band (green) ── */
  .pull { background: var(--green); }
  .pull .wrap { padding-top: clamp(56px, 8.5vh, 96px); padding-bottom: clamp(56px, 8.5vh, 96px); }
  .pull .mark { font-size: clamp(40px, 6vw, 80px); line-height: .6; color: var(--ivory); opacity: .3; font-weight: 800; display: block; margin-bottom: 8px; }
  .pull blockquote { font-weight: 700; letter-spacing: -.025em; line-height: 1.18;
                     font-size: clamp(24px, 3.6vw, 46px); color: var(--cream); max-width: 18em; }
  .pull blockquote b { color: var(--ivory); font-weight: 700; }

  /* ── What we did (paper) ── */
  .did { background: var(--paper); color: var(--ink); }
  .did .sec-kick { color: var(--green); }
  .did .sec-kick::before { background: var(--green); }
  .did-intro { max-width: 46em; font-size: clamp(15.5px, 1.4vw, 17.5px); line-height: 1.78; color: var(--ink-soft); margin-bottom: clamp(36px, 5vh, 56px); }
  .did-intro b { color: var(--ink); font-weight: 600; }

  .outcomes { border-top: 1px solid var(--line-paper); }
  .outcome { display: grid; grid-template-columns: auto 1fr; gap: clamp(20px, 4vw, 56px); align-items: baseline;
             padding: clamp(22px, 3vh, 32px) 0; border-bottom: 1px solid var(--line-paper); }
  .outcome .on { font-weight: 800; font-size: clamp(22px, 2.6vw, 34px); color: var(--green); opacity: .28;
                 font-variant-numeric: tabular-nums; line-height: 1; }
  .outcome p { font-size: clamp(16px, 1.65vw, 20px); line-height: 1.6; color: var(--ink); max-width: 38em; }
  .outcome p b { font-weight: 600; }

  /* ── Audience (paper) ── */
  .aud { background: var(--paper); color: var(--ink); }
  .aud-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 104px); align-items: start; }
  .aud-col h3 { font-size: clamp(21px, 2.3vw, 28px); font-weight: 700; letter-spacing: -.025em; color: var(--ink); margin-bottom: 20px; }
  .aud-col > p { font-size: 15.5px; line-height: 1.78; color: var(--ink-soft); }
  .aud-col > p + p { margin-top: 1.1em; }
  .aud-col > p b { color: var(--ink); font-weight: 600; }
  .aud-list { list-style: none; margin: 4px 0 0; }
  .aud-list li { position: relative; padding-left: 28px; margin-bottom: 15px; font-size: 15.5px; line-height: 1.6; color: var(--ink); }
  .aud-list li::before { content: ""; position: absolute; left: 0; top: .5em; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
  .aud-close { margin-top: 26px; padding-top: 24px; border-top: 1px solid var(--line-paper);
               font-size: clamp(16px, 1.6vw, 19px); line-height: 1.55; font-weight: 600; color: var(--ink); }

  /* ════════════ SECTION 2 · INCLUSION ════════════ */
  /* Opener (green) */
  .s2-open { background: var(--green); color: var(--cream); }
  .s2-open .sec-kick { color: var(--ivory); }
  .s2-open .sec-kick::before { background: var(--ivory); }
  .s2-open .sec-title { color: var(--cream); }
  .s2-open .sec-title em { color: var(--ivory); font-style: normal; opacity: .65; }
  .s2-intro { max-width: 50em; }
  .s2-intro p { font-size: clamp(15.5px, 1.5vw, 18px); line-height: 1.76; color: var(--cream-dim); }
  .s2-intro p + p { margin-top: 1.1em; }
  .s2-intro p b { color: var(--cream); font-weight: 600; }

  /* Design choice (paper) */
  .design { background: var(--paper); color: var(--ink); }
  .design .sec-kick { color: var(--green); }
  .design .sec-kick::before { background: var(--green); }
  .design .sec-title em { color: var(--green); font-style: normal; }
  .design .wrap { padding-bottom: clamp(48px, 7vh, 78px); }
  .design-body { max-width: 50em; }
  .design-body p { font-size: clamp(15.5px, 1.4vw, 17.5px); line-height: 1.78; color: var(--ink-soft); }
  .design-body p + p { margin-top: 1.2em; }
  .design-body p b { color: var(--ink); font-weight: 600; }

  /* Barriers (paper) */
  .barriers { background: var(--paper); color: var(--ink); }
  .barriers .wrap { padding-top: clamp(44px, 6.5vh, 76px); }
  .barriers .sec-kick { color: var(--green); }
  .barriers .sec-kick::before { background: var(--green); }
  .b-intro { max-width: 46em; font-size: clamp(15.5px, 1.4vw, 17.5px); line-height: 1.78; color: var(--ink-soft); margin-bottom: clamp(28px, 4vh, 44px); }
  .b-list { border-top: 1px solid var(--line-paper); }
  .b-row { display: grid; grid-template-columns: clamp(150px, 24%, 250px) 1fr; gap: clamp(18px, 3vw, 52px);
           padding: clamp(20px, 2.6vh, 30px) 0; border-bottom: 1px solid var(--line-paper); align-items: baseline; }
  .b-term { font-weight: 700; font-size: clamp(16px, 1.6vw, 20px); letter-spacing: -.015em; color: var(--ink); }
  .b-desc { font-size: clamp(14.5px, 1.4vw, 16px); line-height: 1.65; color: var(--ink-soft); }

  /* Profiles + flip cards (paper) */
  .profiles { background: var(--paper); color: var(--ink); }
  .profiles .wrap { padding-top: clamp(44px, 6.5vh, 76px); }
  .profiles .sec-kick { color: var(--green); }
  .profiles .sec-kick::before { background: var(--green); }
  .p-intro { max-width: 50em; font-size: clamp(15.5px, 1.4vw, 17.5px); line-height: 1.78; color: var(--ink-soft); }
  .p-hint { margin-top: 16px; display: inline-flex; align-items: center; gap: 9px; font-size: 13px; font-weight: 600; color: var(--green); }
  .p-hint svg { width: 16px; height: 16px; }

  .flip-grid { margin-top: clamp(32px, 5vh, 52px); display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(16px, 1.6vw, 22px); align-items: stretch; }
  .flip { perspective: 1800px; border-radius: 20px; }
  .flip:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; }
  /* auto-height flip: faces share one grid cell, so the card sizes to its tallest face (no fixed height, no scroll) */
  .flip-inner { height: 100%; display: grid; transition: transform .8s cubic-bezier(.22,1,.36,1); transform-style: preserve-3d; cursor: pointer; }
  .flip.flipped .flip-inner { transform: rotateY(180deg); }
  .flip-face { grid-area: 1 / 1; backface-visibility: hidden; -webkit-backface-visibility: hidden;
               border-radius: 20px; padding: clamp(26px, 2.4vw, 36px); display: flex; flex-direction: column; }
  .flip-front { background: #fff; border: 1px solid var(--line-paper); color: var(--ink); }
  .flip-front:hover { border-color: #C7D3C4; }
  .flip-back { background: var(--green); color: var(--cream); transform: rotateY(180deg); }

  .flip-icon { width: 48px; height: 48px; border-radius: 13px; background: var(--green); color: var(--ivory);
               display: grid; place-items: center; margin-bottom: 20px; flex-shrink: 0; }
  .flip-icon svg { width: 25px; height: 25px; }
  .flip-name { font-size: clamp(19px, 2vw, 24px); font-weight: 700; letter-spacing: -.02em; margin-bottom: 16px; }
  .flip-exp { font-size: 14px; line-height: 1.7; color: var(--ink-soft); }
  .flip-exp + .flip-exp { margin-top: .9em; }
  .flip-foot { margin-top: auto; padding-top: 16px; display: inline-flex; align-items: center; gap: 8px;
               font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--green); }
  .flip-foot svg, .bk-foot svg { width: 14px; height: 14px; }
  .flip-front:hover .flip-foot svg { transform: rotate(-40deg); transition: transform .4s; }

  .bk-label { font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--ivory); opacity: .65; margin-bottom: 15px; }
  .flip-back ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .flip-back li { position: relative; padding-left: 18px; font-size: 13px; line-height: 1.45; color: var(--cream); }
  .flip-back li::before { content: ""; position: absolute; left: 0; top: .45em; width: 6px; height: 6px; border-radius: 50%; background: var(--ivory); opacity: .85; }
  .bk-foot { margin-top: auto; padding-top: 14px; display: inline-flex; align-items: center; gap: 8px;
             font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--cream-dim); }

  /* Takeaway (green) */
  .takeaway { background: var(--green); color: var(--cream); }
  .takeaway .sec-kick { color: var(--ivory); }
  .takeaway .sec-kick::before { background: var(--ivory); }
  .takeaway .sec-title { color: var(--cream); }
  .takeaway .sec-title em { color: var(--ivory); font-style: normal; opacity: .65; }
  .t-body { max-width: 50em; }
  .t-body p { font-size: clamp(15.5px, 1.5vw, 18px); line-height: 1.78; color: var(--cream-dim); }
  .t-body p + p { margin-top: 1.2em; }
  .t-body p b { color: var(--cream); font-weight: 600; }

  /* ── FOOTER ── */
  footer { background: var(--green-deep); padding: 30px clamp(22px, 5vw, 72px);
           display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; }
  footer .l { font-size: 13px; color: var(--cream-dim); }
  footer .l b { color: var(--cream); font-weight: 700; }
  footer .r { font-size: 11px; letter-spacing: .05em; color: var(--cream-faint); font-variant-numeric: tabular-nums; }

  /* ── Right-side section rail (desktop scroll-spy) ── */
  .rail {
    position: fixed; z-index: 50; right: clamp(20px, 2.6vw, 44px); top: 50%; transform: translateY(-50%);
    display: flex; flex-direction: column; gap: 17px;
    mix-blend-mode: difference;  /* auto-adapts: light on dark, dark on light */
  }
  .rail::before { content: ""; position: absolute; right: 4.5px; top: 5px; bottom: 5px; width: 1.5px; background: #fff; opacity: .22; }
  .rail a { position: relative; display: flex; align-items: center; justify-content: flex-end; gap: 13px; text-decoration: none; }
  .rail .d { width: 10px; height: 10px; border-radius: 50%; border: 1.6px solid #fff; background: transparent;
             transition: transform .35s cubic-bezier(.16,1,.3,1), background .35s; }
  .rail a:hover .d { transform: scale(1.25); }
  .rail a.active .d { background: #fff; transform: scale(1.35); }
  .rail .lbl { font-size: 11px; font-weight: 600; letter-spacing: .02em; color: #fff; white-space: nowrap;
               opacity: 0; transform: translateX(6px); transition: opacity .3s, transform .3s; }
  .rail a:hover .lbl { opacity: 1; transform: none; }
  .rail a.pending { pointer-events: none; }
  .rail a.pending .d { opacity: .32; }

  /* ════════════ RESPONSIVE ════════════ */
  @media (max-width: 1100px) { .hero-deco { display: none; } .rail { display: none; } }
  @media (max-width: 860px) {
    .cols { grid-template-columns: 1fr; }
    .lower { flex-direction: column; align-items: flex-start; gap: 36px; }
    .about-grid { grid-template-columns: 1fr; gap: clamp(36px, 6vh, 56px); }
    .aud-grid { grid-template-columns: 1fr; gap: clamp(40px, 6vh, 56px); }
    .b-row { grid-template-columns: 1fr; gap: 7px; }
  }
  @media (max-width: 680px) {
    .flip-grid { grid-template-columns: 1fr; }
  }
  @media (max-width: 560px) {
    .bar.top .pid { display: none; }
    .stats { gap: 28px; }
    .toc-row { grid-template-columns: clamp(42px,12vw,58px) 1fr; }
    .toc-row .arr { display: none; }
    footer { flex-direction: column; align-items: flex-start; }
  }

  /* ════════════ SECTION 3 · DEMYSTIFYING AI ════════════ */
  /* Reusable band utilities (green block / paper block) */
  .green-sec { background: var(--green); color: var(--cream); }
  .green-sec .sec-kick { color: var(--ivory); }
  .green-sec .sec-kick::before { background: var(--ivory); }
  .green-sec .sec-title { color: var(--cream); }
  .green-sec .sec-title em { color: var(--ivory); font-style: normal; opacity: .65; }
  .paper-sec { background: var(--paper); color: var(--ink); }
  .paper-sec .sec-kick { color: var(--green); }
  .paper-sec .sec-kick::before { background: var(--green); }
  .paper-sec .sec-title em { color: var(--green); font-style: normal; }
  /* tighten consecutive same-colour bands */
  .paper-sec + .paper-sec > .wrap, .green-sec + .green-sec > .wrap { padding-top: clamp(40px, 6vh, 68px); }

  /* Prose */
  .prose { max-width: 50em; }
  .prose p { font-size: clamp(15.5px, 1.45vw, 17.5px); line-height: 1.78; color: var(--ink-soft); }
  .prose p + p { margin-top: 1.2em; }
  .prose b { color: var(--ink); font-weight: 600; }
  .green-sec .prose p { color: var(--cream-dim); }
  .green-sec .prose b { color: var(--cream); }
  .prose-intro { margin-bottom: clamp(28px, 4vh, 44px); }

  /* You are already using AI */
  .using { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 clamp(28px, 4vw, 72px); margin-top: clamp(28px, 4vh, 40px); max-width: 62em; }
  .using li { display: flex; align-items: flex-start; gap: 14px; padding: 15px 0; border-bottom: 1px solid var(--line-paper); font-size: clamp(14.5px, 1.4vw, 16px); color: var(--ink); }
  .using li svg { width: 20px; height: 20px; color: var(--green); flex-shrink: 0; margin-top: 1px; }

  /* Capabilities + not-good-at note */
  .caps { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(14px, 1.5vw, 18px); margin-top: clamp(28px, 4vh, 40px); }
  .cap { background: #fff; border: 1px solid var(--line-paper); border-radius: 16px; padding: clamp(22px, 2vw, 30px); transition: box-shadow .3s, transform .3s; }
  .cap:hover { transform: translateY(-3px); box-shadow: 0 16px 40px -26px rgba(22,60,44,.5); }
  .cap h4 { font-size: clamp(16px, 1.7vw, 19px); font-weight: 700; letter-spacing: -.01em; margin-bottom: 9px; color: var(--ink); }
  .cap p { font-size: 14px; line-height: 1.66; color: var(--ink-soft); }
  .cap--note { background: var(--green); border-color: var(--green); }
  .cap--note h4 { color: var(--ivory); }
  .cap--note p { color: var(--cream-dim); }

  /* 8 terms */
  .terms { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(12px, 1.2vw, 16px); margin-top: clamp(28px, 4vh, 40px); }
  .term { background: #fff; border: 1px solid var(--line-paper); border-radius: 14px; padding: clamp(18px, 1.6vw, 24px); }
  .term h4 { font-size: 15px; font-weight: 700; color: var(--green); margin-bottom: 8px; letter-spacing: -.01em; }
  .term p { font-size: 12.5px; line-height: 1.55; color: var(--ink-soft); }

  /* Model / Tool / Skill (green) */
  .mts { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 1.5vw, 20px); margin-top: clamp(28px, 4vh, 40px); }
  .mts-card { border: 1px solid var(--line-green); border-radius: 16px; padding: clamp(24px, 2.2vw, 32px); }
  .mts-card .name { font-size: clamp(20px, 2.1vw, 26px); font-weight: 800; color: var(--ivory); margin-bottom: 12px; letter-spacing: -.02em; }
  .mts-card p { font-size: 14px; line-height: 1.65; color: var(--cream-dim); }
  .mts-card .ex { margin-top: 14px; font-size: 12.5px; line-height: 1.5; color: var(--cream); }
  .mts-card .ex b { color: var(--ivory); font-weight: 600; }

  /* Big Three platform cards */
  .platforms { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 1.5vw, 20px); margin-top: clamp(28px, 4vh, 40px); }
  .plat { background: #fff; border: 1px solid var(--line-paper); border-radius: 18px; padding: clamp(24px, 2.2vw, 32px); display: flex; flex-direction: column; }
  .plat .pname { font-size: clamp(22px, 2.3vw, 28px); font-weight: 800; letter-spacing: -.02em; color: var(--ink); }
  .plat .pby { font-size: 12px; color: var(--ink-soft); margin-bottom: 6px; }
  .plat .prow { padding: 13px 0; border-top: 1px solid var(--line-paper); }
  .plat .prow .k { font-size: 10.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--green); margin-bottom: 5px; }
  .plat .prow .v { font-size: 13px; line-height: 1.55; color: var(--ink-soft); }
  .plat .plink { margin-top: auto; padding-top: 16px; font-size: 12.5px; font-weight: 600; color: var(--ink); }
  .plat .plink b { color: var(--green); }

  /* Comparison table — monochrome indicators */
  .compare-wrap { margin-top: clamp(28px, 4vh, 44px); overflow-x: auto; }
  .compare { width: 100%; min-width: 540px; border-collapse: collapse; }
  .compare th, .compare td { padding: 13px 14px; border-bottom: 1px solid var(--line-paper); }
  .compare thead th { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink); text-align: center; }
  .compare thead th:first-child { text-align: left; }
  .compare tbody th { font-weight: 600; font-size: 14px; color: var(--ink); text-align: left; }
  .compare tbody td { text-align: center; }
  .compare tbody tr:hover { background: rgba(22,60,44,.03); }
  .ind { display: inline-block; width: 15px; height: 15px; border-radius: 50%; vertical-align: middle; }
  .ind--yes  { background: var(--green); }
  .ind--part { background: linear-gradient(90deg, var(--green) 50%, transparent 50%); border: 1.5px solid var(--green); }
  .ind--no   { border: 1.5px solid #C9CCC4; background: transparent; }
  .legend { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 18px; font-size: 12.5px; color: var(--ink-soft); }
  .legend span { display: inline-flex; align-items: center; gap: 9px; }

  /* ════════════ MAJOR-SECTION OPENER (chapter divider) ════════════ */
  .chapter { margin-bottom: clamp(40px, 6vh, 74px); }
  .chapter-top { display: flex; align-items: center; gap: clamp(16px, 2vw, 26px); margin-bottom: clamp(30px, 4.5vh, 54px); }
  .chapter-label { font-size: 12px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; white-space: nowrap; }
  .chapter-line { flex: 1; height: 2px; border-radius: 2px; }
  .chapter-num { display: block; font-weight: 800; line-height: .8; letter-spacing: -.04em;
                 font-size: clamp(72px, 11vw, 168px); margin-bottom: clamp(8px, 1.4vh, 18px); }
  .chapter-title { font-weight: 800; line-height: 1.0; letter-spacing: -.035em; font-size: clamp(36px, 6vw, 82px); }
  .chapter-title em { font-style: normal; }
  .chapter-intro { margin-top: clamp(22px, 3.5vh, 38px); max-width: 46em; }
  .chapter-intro p { font-size: clamp(16px, 1.65vw, 19.5px); line-height: 1.72; }
  .chapter-intro p + p { margin-top: 1em; }

  .paper-sec .chapter-label { color: var(--green); }
  .paper-sec .chapter-line { background: var(--green); opacity: .9; }
  .paper-sec .chapter-num { color: transparent; -webkit-text-stroke: 2px rgba(22,60,44,.5); text-stroke: 2px rgba(22,60,44,.5); }
  .paper-sec .chapter-title { color: var(--ink); }
  .paper-sec .chapter-title em { color: var(--green); }
  .paper-sec .chapter-intro p { color: var(--ink-soft); }
  .paper-sec .chapter-intro b { color: var(--ink); font-weight: 600; }

  .green-sec .chapter-label { color: var(--ivory); }
  .green-sec .chapter-line { background: var(--ivory); opacity: .5; }
  .green-sec .chapter-num { color: transparent; -webkit-text-stroke: 2px rgba(231,233,225,.55); text-stroke: 2px rgba(231,233,225,.55); }
  .green-sec .chapter-title { color: var(--cream); }
  .green-sec .chapter-title em { color: var(--ivory); opacity: .72; }
  .green-sec .chapter-intro p { color: var(--cream-dim); }
  .green-sec .chapter-intro b { color: var(--cream); font-weight: 600; }

  /* Sub-section heading within a major section */
  .sub-head { margin-bottom: clamp(20px, 3vh, 32px); }
  .sub-head h3 { font-size: clamp(22px, 2.6vw, 34px); font-weight: 700; letter-spacing: -.02em; line-height: 1.1; }
  .paper-sec .sub-head h3 { color: var(--ink); }
  .green-sec .sub-head h3 { color: var(--cream); }

  /* ── Section 3 responsive ── */
  @media (max-width: 980px) {
    .terms { grid-template-columns: repeat(2, 1fr); }
    .mts, .platforms { grid-template-columns: 1fr; }
  }
  @media (max-width: 680px) {
    .using { grid-template-columns: 1fr; }
    .caps { grid-template-columns: 1fr; }
  }
  @media (max-width: 460px) {
    .terms { grid-template-columns: 1fr; }
  }

  /* ════════════ SECTION 4 · PROMPTING ════════════ */
  /* The basics (numbered principles) */
  .basics { margin-top: clamp(28px, 4vh, 40px); border-top: 1px solid var(--line-paper); }
  .green-sec .basics { border-top-color: var(--line-green); }
  .basic { display: grid; grid-template-columns: auto 1fr; gap: clamp(16px, 2.5vw, 38px); align-items: baseline;
           padding: clamp(22px, 3vh, 30px) 0; border-bottom: 1px solid var(--line-paper); }
  .green-sec .basic { border-bottom-color: var(--line-green); }
  .basic-n { font-weight: 800; font-size: clamp(18px, 2vw, 24px); line-height: 1; font-variant-numeric: tabular-nums; }
  .paper-sec .basic-n { color: var(--green); opacity: .4; }
  .green-sec .basic-n { color: var(--ivory); opacity: .55; }
  .basic h4 { font-size: clamp(17px, 1.8vw, 20px); font-weight: 700; letter-spacing: -.01em; margin-bottom: 8px; }
  .paper-sec .basic h4 { color: var(--ink); }
  .green-sec .basic h4 { color: var(--cream); }
  .basic p { font-size: 14.5px; line-height: 1.72; max-width: 56em; }
  .paper-sec .basic p { color: var(--ink-soft); }
  .green-sec .basic p { color: var(--cream-dim); }
  .basic p .q { font-style: italic; }
  .green-sec .basic p .q { color: var(--cream); }
  .paper-sec .basic p .q { color: var(--ink); }

  /* Frameworks */
  .fw-tier { margin-top: clamp(40px, 6vh, 64px); }
  .fw-tier-name { font-size: clamp(19px, 2.1vw, 24px); font-weight: 700; letter-spacing: -.02em; color: var(--ink); display: flex; align-items: center; gap: 13px; }
  .fw-tier-name::before { content: ""; width: 24px; height: 2px; border-radius: 2px; background: var(--green); }
  .fw-tier-desc { font-size: 14px; line-height: 1.6; color: var(--ink-soft); max-width: 54em; margin-top: 10px; }
  .fw-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(16px, 1.6vw, 22px); margin-top: clamp(20px, 3vh, 28px); }
  .fw-card { background: #fff; border: 1px solid var(--line-paper); border-radius: 18px; padding: clamp(22px, 2vw, 30px); display: flex; flex-direction: column; }
  .fw-card.full { grid-column: 1 / -1; }
  .fw-acro { font-size: clamp(24px, 2.8vw, 34px); font-weight: 800; letter-spacing: -.02em; color: var(--ink); line-height: 1; }
  .fw-exp { font-size: 12.5px; font-weight: 600; color: var(--green); letter-spacing: .02em; margin-top: 7px; margin-bottom: 16px; }
  .fw-when { font-size: 13px; line-height: 1.55; color: var(--ink-soft); background: rgba(22,60,44,.05); border-left: 2px solid var(--green); border-radius: 0 9px 9px 0; padding: 11px 15px; margin-bottom: 18px; }
  .fw-when b { display: block; font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--green); margin-bottom: 4px; }
  .fw-elems { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
  .fw-elems li { font-size: 13px; line-height: 1.5; color: var(--ink-soft); }
  .fw-elems li b { color: var(--green); font-weight: 700; }
  .fw-prompt { margin-top: auto; position: relative; background: var(--green); border-radius: 12px; padding: 15px 16px; }
  .fw-prompt .plabel { display: block; font-size: 9.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--ivory); opacity: .6; margin-bottom: 9px; padding-right: 76px; }
  .fw-prompt .ptext { font-size: 12.5px; line-height: 1.62; color: var(--cream); }
  .fw-copy { position: absolute; top: 12px; right: 12px; display: inline-flex; align-items: center; gap: 6px;
             font-family: inherit; font-size: 10.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
             color: var(--ivory); background: rgba(238,241,230,.12); border: 0; border-radius: 7px; padding: 6px 9px; cursor: pointer; transition: background .2s, color .2s; }
  .fw-copy:hover { background: rgba(238,241,230,.22); }
  .fw-copy svg { width: 13px; height: 13px; }
  .fw-copy.copied { background: var(--ivory); color: var(--green); }

  @media (max-width: 680px) {
    .fw-grid { grid-template-columns: 1fr; }
    .basic { grid-template-columns: 1fr; gap: 6px; }
  }

  /* ════════════ SECTION 5 · WORKFLOWS ════════════ */
  /* Prompt text + placeholder */
  .ptext { font-family: inherit; margin: 0; }
  .ptext .ph { display: block; margin-top: .85em; color: var(--ivory); opacity: .55; }
  .ptext .spk { display: block; }

  /* Workflow header (divider rule + big number) */
  .wf-head { display: grid; grid-template-columns: auto 1fr; gap: clamp(18px, 2.6vw, 40px); align-items: center;
             padding-top: clamp(24px, 3.4vh, 40px); border-top: 2px solid var(--green); margin-bottom: clamp(26px, 3.8vh, 42px); }
  .green-sec .wf-head { border-top-color: rgba(231,233,225,.4); }
  .wf-num { font-weight: 800; font-size: clamp(40px, 5vw, 70px); line-height: .85; letter-spacing: -.03em; color: var(--green); font-variant-numeric: tabular-nums; }
  .green-sec .wf-num { color: var(--ivory); }
  .wf-tag { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 8px; }
  .wf-head h3 { font-size: clamp(24px, 3.2vw, 42px); font-weight: 800; letter-spacing: -.03em; line-height: 1.05; }
  .paper-sec .wf-tag { color: var(--ink-soft); } .paper-sec .wf-head h3 { color: var(--ink); }
  .green-sec .wf-tag { color: var(--cream-dim); } .green-sec .wf-head h3 { color: var(--cream); }
  @media (max-width: 600px) { .wf-head { grid-template-columns: 1fr; gap: 6px; } }

  /* Sub-label inside a workflow */
  .wf-sub { font-size: clamp(17px, 1.8vw, 21px); font-weight: 700; letter-spacing: -.01em; margin: clamp(34px, 4.5vh, 50px) 0 clamp(14px, 2vh, 20px); }
  .paper-sec .wf-sub { color: var(--ink); } .green-sec .wf-sub { color: var(--cream); }

  /* Generic bullet list */
  .blist { list-style: none; display: flex; flex-direction: column; gap: 11px; margin-top: clamp(16px, 2.5vh, 24px); max-width: 62em; }
  .blist li { position: relative; padding-left: 22px; font-size: 14.5px; line-height: 1.6; }
  .blist li::before { content: ""; position: absolute; left: 0; top: .56em; width: 7px; height: 7px; border-radius: 50%; }
  .blist li b { font-weight: 700; }
  .paper-sec .blist li { color: var(--ink); } .paper-sec .blist li::before { background: var(--green); } .paper-sec .blist li b { color: var(--green); }
  .green-sec .blist li, .callout .blist li { color: var(--cream); }
  .green-sec .blist li::before, .callout .blist li::before { background: var(--ivory); }
  .green-sec .blist li b, .callout .blist li b { color: var(--ivory); }

  /* Prose note (caveat) */
  .wf-note { font-size: 14px; line-height: 1.72; color: var(--ink-soft); max-width: 60em; margin-top: clamp(16px, 2.5vh, 22px); }
  .wf-note b { color: var(--ink); font-weight: 600; }

  /* Template cards (copyable prompts) */
  .templates { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(16px, 1.6vw, 22px); margin-top: clamp(26px, 4vh, 38px); }
  .tpl { background: #fff; border: 1px solid var(--line-paper); border-radius: 18px; padding: clamp(22px, 2vw, 30px); display: flex; flex-direction: column; }
  .tpl h4 { font-size: clamp(18px, 1.9vw, 22px); font-weight: 700; letter-spacing: -.01em; color: var(--ink); }
  .tpl-for { font-size: 13px; line-height: 1.55; color: var(--ink-soft); margin: 8px 0 16px; }
  .tpl-for b { color: var(--green); font-weight: 700; }
  .tpl .fw-prompt { margin: 0 0 16px; }
  .tpl-check { font-size: 13px; line-height: 1.6; color: var(--ink-soft); margin-top: auto; }
  .tpl-check b { display: block; font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--green); margin-bottom: 4px; }

  /* Tool cards */
  .tools { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(14px, 1.5vw, 20px); margin-top: clamp(24px, 3.5vh, 36px); }
  .tool { background: #fff; border: 1px solid var(--line-paper); border-radius: 16px; padding: clamp(20px, 1.9vw, 26px); display: flex; flex-direction: column; }
  .tool-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 10px; }
  .tool h4 { font-size: clamp(16px, 1.7vw, 19px); font-weight: 700; color: var(--ink); letter-spacing: -.01em; }
  .tool p { font-size: 13.5px; line-height: 1.6; color: var(--ink-soft); }
  .tool-link { margin-top: 14px; font-size: 12.5px; font-weight: 600; color: var(--green); }
  .badge { flex-shrink: 0; font-size: 9.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 4px 9px; border-radius: 20px; white-space: nowrap; }
  .badge.free { background: rgba(22,60,44,.1); color: var(--green); }
  .badge.freemium { border: 1px solid rgba(22,60,44,.32); color: var(--green); }
  .badge.paid { border: 1px solid #C9CCC4; color: var(--ink-soft); }

  /* Numbered step flow */
  .steps { margin-top: clamp(26px, 4vh, 40px); display: flex; flex-direction: column; gap: clamp(20px, 3vh, 32px); }
  .step { display: grid; grid-template-columns: auto 1fr; gap: clamp(16px, 2.5vw, 32px); }
  .step-n { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: 15px; flex-shrink: 0; }
  .paper-sec .step-n { background: var(--green); color: var(--ivory); }
  .green-sec .step-n { background: var(--ivory); color: var(--green); }
  .step h4 { font-size: clamp(17px, 1.8vw, 20px); font-weight: 700; margin-bottom: 8px; letter-spacing: -.01em; }
  .paper-sec .step h4 { color: var(--ink); } .green-sec .step h4 { color: var(--cream); }
  .step p { font-size: 14px; line-height: 1.7; max-width: 54em; }
  .paper-sec .step p { color: var(--ink-soft); } .green-sec .step p { color: var(--cream-dim); }
  .step p b { font-weight: 600; }
  .paper-sec .step p b { color: var(--ink); } .green-sec .step p b { color: var(--cream); }
  .step .fw-prompt { margin-top: 14px; max-width: 54em; }

  /* Green callout box (emphasis on paper) */
  .callout { background: var(--green); border-radius: 20px; padding: clamp(26px, 2.6vw, 40px); margin-top: clamp(30px, 4.5vh, 48px); }
  .callout h4 { font-size: clamp(19px, 2vw, 24px); font-weight: 700; color: var(--ivory); margin-bottom: 12px; letter-spacing: -.02em; }
  .callout p { font-size: 14.5px; line-height: 1.72; color: var(--cream-dim); max-width: 62em; }
  .callout p b { color: var(--cream); font-weight: 600; }

  @media (max-width: 760px) {
    .templates, .tools { grid-template-columns: 1fr; }
  }
  @media (max-width: 520px) {
    .step { grid-template-columns: 1fr; gap: 12px; }
  }

  /* ════════════ SECTION 5 · PART 2 (visual + Canva) ════════════ */
  .templates.single { grid-template-columns: 1fr; }
  /* Template-structure line inside an image-prompt card */
  .tpl-struct { font-size: 12.5px; line-height: 1.6; color: var(--ink-soft); font-style: italic;
                background: rgba(22,60,44,.04); border-radius: 10px; padding: 12px 15px; margin-bottom: 16px; }
  .tpl-struct b { display: block; font-style: normal; font-weight: 700; color: var(--green); text-transform: uppercase; font-size: 10px; letter-spacing: .1em; margin-bottom: 5px; }
  /* Formula chip */
  .formula { display: inline-block; margin-top: clamp(16px, 2.5vh, 22px); background: var(--green); color: var(--cream); border-radius: 12px; padding: 14px 20px; font-size: clamp(14px, 1.5vw, 16px); line-height: 1.5; font-weight: 600; }
  .formula b { color: var(--ivory); }

  /* Image placeholder (for participant examples to be added) */
  .placeholder { border: 2px dashed rgba(22,60,44,.25); border-radius: 14px; padding: clamp(28px, 4vw, 46px);
                 text-align: center; margin-top: 18px; background: rgba(22,60,44,.02); }
  .placeholder span { font-size: 12.5px; line-height: 1.6; color: var(--ink-soft); font-style: italic; }

  /* Model decision guide */
  .decide { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 1.5vw, 20px); margin-top: clamp(24px, 3.5vh, 36px); }
  .decide-card { background: #fff; border: 1px solid var(--line-paper); border-radius: 16px; padding: clamp(22px, 2vw, 28px); }
  .dlabel { font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--green); margin-bottom: 6px; }
  .decide-card .need { font-size: 14.5px; line-height: 1.5; color: var(--ink); font-weight: 600; margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid var(--line-paper); }
  .decide-card .tool-name { font-size: clamp(16px, 1.7vw, 19px); font-weight: 700; color: var(--green); letter-spacing: -.01em; }

  .badge.rec { background: var(--green); color: var(--ivory); }

  @media (max-width: 760px) { .decide { grid-template-columns: 1fr; } }

  /* ════════════ SECTION 5 · PART 3 (advanced + NotebookLM) ════════════ */
  /* Studio output grid (9 formats) */
  .studio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(12px, 1.2vw, 16px); margin-top: clamp(26px, 4vh, 38px); }
  .beta { display: inline-block; font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); border: 1px solid var(--line-paper); border-radius: 20px; padding: 2px 7px; margin-left: 8px; vertical-align: middle; }

  /* Free-plan stats (balanced two-column spec list) */
  .limits { display: grid; grid-auto-flow: column; grid-template-rows: repeat(4, auto); grid-template-columns: 1fr 1fr;
            column-gap: clamp(36px, 6vw, 84px); margin-top: clamp(24px, 3.5vh, 36px); max-width: 58em; }
  .limit { display: flex; align-items: baseline; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--line-paper); }
  .limit .num { font-weight: 800; font-size: clamp(24px, 2.4vw, 32px); color: var(--green); min-width: 2.4em;
                letter-spacing: -.02em; line-height: 1; font-variant-numeric: tabular-nums; }
  .limit .lbl { font-size: 14px; line-height: 1.35; color: var(--ink-soft); }
  @media (max-width: 640px) { .limits { grid-auto-flow: row; grid-template-rows: none; grid-template-columns: 1fr; } }

  /* Compact prompt grid (NotebookLM starting prompts) */
  .mini-prompts { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(12px, 1.3vw, 16px); margin-top: clamp(20px, 3vh, 26px); }
  .mini-prompts .fw-prompt { margin: 0; }

  @media (max-width: 900px) { .studio-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 620px) { .studio-grid, .mini-prompts { grid-template-columns: 1fr; } }

  /* ════════════ SECTION 6 · DIRECTORY (placeholder) ════════════ */
  .coming-badge { display: inline-flex; align-items: center; gap: 10px; font-size: 11px; font-weight: 700;
                  letter-spacing: .16em; text-transform: uppercase; color: var(--ivory);
                  border: 1px solid rgba(231,233,225,.3); border-radius: 30px; padding: 9px 17px; margin-bottom: clamp(22px, 3vh, 30px); }
  .coming-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ivory); animation: pulse 2s ease-in-out infinite; }
  @keyframes pulse { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }
  .cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 1.5vw, 20px); margin-top: clamp(30px, 4.5vh, 44px); }
  .cat-tile { border: 1px dashed rgba(231,233,225,.28); border-radius: 16px; padding: clamp(22px, 2.2vw, 30px); }
  .cat-tile h4 { font-size: clamp(16px, 1.7vw, 19px); font-weight: 700; color: var(--cream); margin-bottom: 7px; letter-spacing: -.01em; }
  .cat-tile span { font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--cream-faint); }
  @media (max-width: 760px) { .cat-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 480px) { .cat-grid { grid-template-columns: 1fr; } }

  /* ════════════ SECTION 7 · WHAT YOU CAN NOW DO ════════════ */
  .skills-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(14px, 1.6vw, 20px); margin-top: clamp(28px, 4vh, 40px); }
  .skill { background: #fff; border: 1px solid var(--line-paper); border-radius: 18px; padding: clamp(24px, 2.2vw, 32px); display: flex; gap: 18px; align-items: flex-start; transition: box-shadow .3s, transform .3s; }
  .skill:hover { transform: translateY(-3px); box-shadow: 0 16px 40px -26px rgba(22,60,44,.5); }
  .skill-icon { width: 46px; height: 46px; border-radius: 12px; background: var(--green); color: var(--ivory); display: grid; place-items: center; flex-shrink: 0; }
  .skill-icon svg { width: 24px; height: 24px; }
  .skill h4 { font-size: clamp(17px, 1.8vw, 21px); font-weight: 700; color: var(--ink); margin-bottom: 8px; letter-spacing: -.01em; }
  .skill p { font-size: 13.5px; line-height: 1.65; color: var(--ink-soft); }

  /* Combined-output showcase */
  .combos { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(16px, 1.8vw, 24px); margin-top: clamp(28px, 4vh, 40px); }
  .combo { background: #fff; border: 1px solid var(--line-paper); border-radius: 20px; padding: clamp(26px, 2.4vw, 36px); display: flex; flex-direction: column; transition: box-shadow .3s, transform .3s; }
  .combo:hover { transform: translateY(-3px); box-shadow: 0 18px 46px -28px rgba(22,60,44,.55); }
  .combo h4 { font-size: clamp(19px, 2.1vw, 24px); font-weight: 800; letter-spacing: -.02em; color: var(--ink); margin-bottom: 12px; }
  .combo p { font-size: 14.5px; line-height: 1.7; color: var(--ink-soft); margin-bottom: 20px; }
  .combo .tags { margin-top: auto; display: flex; flex-wrap: wrap; gap: 8px; }
  .combo .tag { font-size: 11px; font-weight: 600; letter-spacing: .02em; color: var(--green); background: rgba(22,60,44,.07); border-radius: 20px; padding: 5px 12px; }

  /* Closing band */
  .closing { background: var(--green); color: var(--cream); }
  .closing .big { font-weight: 800; letter-spacing: -.03em; line-height: 1.1; color: var(--cream); font-size: clamp(28px, 4vw, 52px); max-width: 16em; }
  .closing .big em { font-style: normal; color: var(--ivory); }
  .closing-body { max-width: 54em; margin-top: clamp(24px, 3.5vh, 36px); }
  .closing-body p { font-size: clamp(15.5px, 1.5vw, 18px); line-height: 1.78; color: var(--cream-dim); }
  .closing-body p + p { margin-top: 1.1em; }
  .closing-body p b { color: var(--cream); font-weight: 600; }
  .colophon { margin-top: clamp(40px, 6vh, 64px); padding-top: clamp(24px, 3.5vh, 34px); border-top: 1px solid var(--line-green); }
  .colophon p { font-size: 13px; line-height: 1.6; color: var(--cream-dim); margin: 0; }
  .colophon p + p { margin-top: 6px; color: var(--cream-faint); }

  @media (max-width: 760px) { .skills-grid, .combos { grid-template-columns: 1fr; } }

  /* Reading progress bar */
  .progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: #fff; mix-blend-mode: difference; z-index: 120; transition: width .08s linear; }

  /* Card hover polish (consistency + life) */
  .term, .tool, .decide-card { transition: transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s, border-color .3s; }
  .term:hover, .tool:hover, .decide-card:hover { transform: translateY(-3px); box-shadow: 0 16px 40px -28px rgba(22,60,44,.5); border-color: #C7D3C4; }

  /* ════════════ LAYOUT DIVERSITY + INTERACTION ════════════ */
  /* Editorial split: heading column + body column */
  .split { display: grid; grid-template-columns: 1fr 1.9fr; gap: clamp(24px, 4vw, 72px); align-items: start; }
  .split > .sec-head, .split > .wf-head { margin-bottom: 0; }
  .split > .sec-head .sec-title { font-size: clamp(24px, 3vw, 36px); }
  @media (max-width: 820px) { .split { grid-template-columns: 1fr; gap: clamp(16px, 2.5vh, 22px); } }

  /* Featured combo card (full-width, inverted green) */
  .combo.featured { grid-column: 1 / -1; background: var(--green); border-color: var(--green); }
  .combo.featured h4 { color: var(--ivory); font-size: clamp(22px, 2.7vw, 32px); }
  .combo.featured p { color: var(--cream-dim); font-size: clamp(15px, 1.6vw, 17px); max-width: 50em; }
  .combo.featured .tag { color: var(--ivory); background: rgba(238,241,230,.14); }

  /* Subtle motion: the chapter divider line draws in on reveal */
  .chapter-line { transform: scaleX(0); transform-origin: left; transition: transform 1s cubic-bezier(.16,1,.3,1) .2s; }
  .chapter.in .chapter-line { transform: scaleX(1); }

  /* Accordion */
  .accordion { margin-top: clamp(26px, 4vh, 38px); border-top: 1px solid var(--line-paper); }
  .acc-item { border-bottom: 1px solid var(--line-paper); }
  .acc-head { width: 100%; text-align: left; background: none; border: 0; cursor: pointer; font-family: inherit;
              display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: clamp(18px, 2.4vh, 24px) 0; }
  .acc-head h4 { font-size: clamp(16px, 1.8vw, 20px); font-weight: 700; color: var(--ink); letter-spacing: -.01em; transition: color .2s; }
  .acc-head:hover h4, .acc-item.open .acc-head h4 { color: var(--green); }
  .acc-icon { position: relative; width: 22px; height: 22px; flex-shrink: 0; }
  .acc-icon::before, .acc-icon::after { content: ""; position: absolute; background: var(--green); border-radius: 2px; transition: transform .3s ease; }
  .acc-icon::before { top: 10px; left: 3px; width: 16px; height: 2px; }
  .acc-icon::after { top: 3px; left: 10px; width: 2px; height: 16px; }
  .acc-item.open .acc-icon::after { transform: scaleY(0); }
  .acc-body { overflow: hidden; max-height: 0; transition: max-height .35s ease; }
  .acc-body p { font-size: 14px; line-height: 1.7; color: var(--ink-soft); padding-bottom: clamp(18px, 2.4vh, 24px); max-width: 64em; }
  .acc-item.open .acc-body { max-height: 320px; }

  /* Keyboard-nav hint (auto-hides) */
  .kbd-hint { position: fixed; bottom: 22px; left: 22px; z-index: 90; display: inline-flex; align-items: center; gap: 9px;
              background: var(--ink); color: var(--cream); font-size: 11.5px; padding: 9px 14px; border-radius: 30px;
              box-shadow: 0 10px 30px -12px rgba(0,0,0,.4); opacity: 0; transform: translateY(8px);
              transition: opacity .5s, transform .5s; pointer-events: none; }
  .kbd-hint.show { opacity: 1; transform: none; }
  .kbd-hint kbd { font-family: inherit; font-weight: 700; background: rgba(238,241,230,.16); border-radius: 5px; padding: 1px 6px; }
  @media (max-width: 1100px) { .kbd-hint { display: none; } }

  /* ════════════ SECTION 6 · TOOLS DIRECTORY ════════════ */
  .dir-cat { margin-top: clamp(38px, 5.5vh, 60px); }
  .dir-cat:first-of-type { margin-top: clamp(30px, 4.5vh, 44px); }
  .dir-cat-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: clamp(18px, 2.5vh, 24px); }
  .dir-cat-head h3 { font-size: clamp(19px, 2.1vw, 25px); font-weight: 800; letter-spacing: -.02em; color: var(--ink); display: flex; align-items: center; gap: 12px; }
  .dir-cat-head h3::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--green); }
  .dir-cat-head span { font-size: 12.5px; color: var(--ink-soft); }
  .dir-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(12px, 1.3vw, 16px); }
  .dir-tool { background: #fff; border: 1px solid var(--line-paper); border-radius: 14px; padding: clamp(18px, 1.7vw, 22px);
              display: flex; flex-direction: column; transition: transform .3s cubic-bezier(.16,1,.3,1), box-shadow .3s, border-color .3s; }
  .dir-tool:hover { transform: translateY(-3px); box-shadow: 0 16px 40px -28px rgba(22,60,44,.5); border-color: #C7D3C4; }
  .dir-tool .nm { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
  .dir-tool h4 { font-size: 16px; font-weight: 700; color: var(--ink); letter-spacing: -.01em; }
  .dir-tool .maker { font-size: 11px; color: var(--ink-soft); white-space: nowrap; flex-shrink: 0; }
  .dir-tool p { font-size: 13px; line-height: 1.55; color: var(--ink-soft); }
  .dir-tool .mm { align-self: flex-start; margin-top: 12px; font-size: 9.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
                  color: var(--green); background: rgba(22,60,44,.09); border-radius: 20px; padding: 3px 10px; }
  @media (max-width: 900px) { .dir-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 560px) { .dir-grid { grid-template-columns: 1fr; } }

  /* ════════════ MEDIA + LINKS ════════════ */
  /* Inline animated-underline link */
  .prose a, .wf-note a, .closing-body a, a.link {
    color: var(--green); text-decoration: none; font-weight: 600;
    background-image: linear-gradient(var(--green), var(--green));
    background-size: 100% 1px; background-position: 0 100%; background-repeat: no-repeat; transition: background-size .25s ease; }
  .prose a:hover, .wf-note a:hover, a.link:hover { background-size: 100% 2px; }
  .green-sec .prose a, .green-sec .wf-note a, .closing-body a {
    color: var(--ivory); background-image: linear-gradient(var(--ivory), var(--ivory)); }

  /* Image gallery + lightbox */
  .gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(12px, 1.4vw, 18px); margin-top: clamp(20px, 3vh, 30px); }
  .gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; border-radius: 14px; border: 1px solid var(--line-paper);
                 cursor: zoom-in; transition: transform .35s cubic-bezier(.16,1,.3,1), box-shadow .35s; }
  .gallery img:hover { transform: translateY(-4px) scale(1.01); box-shadow: 0 18px 44px -26px rgba(22,60,44,.55); }
  @media (max-width: 760px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 460px) { .gallery { grid-template-columns: 1fr; } }
  .lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(11,11,11,.92); display: flex; align-items: center; justify-content: center;
              padding: 5vw; opacity: 0; pointer-events: none; transition: opacity .3s; }
  .lightbox.open { opacity: 1; pointer-events: auto; }
  .lightbox img { max-width: 100%; max-height: 90vh; border-radius: 8px; box-shadow: 0 30px 80px rgba(0,0,0,.5); }
  .lightbox-close { position: absolute; top: 22px; right: 28px; width: 44px; height: 44px; border: 0; border-radius: 50%;
                    background: rgba(255,255,255,.12); color: #fff; font-size: 22px; cursor: pointer; transition: background .2s; }
  .lightbox-close:hover { background: rgba(255,255,255,.25); }

  /* Resource-link cards */
  .reslinks { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(12px, 1.4vw, 16px); margin-top: clamp(20px, 3vh, 28px); }
  .reslinks.one { grid-template-columns: 1fr; max-width: 48em; }
  .reslink { display: flex; align-items: center; gap: 15px; background: rgba(22,60,44,.04); border: 1px solid #D2DDCD;
             border-radius: 14px; padding: 15px 17px; text-decoration: none;
             transition: border-color .25s, transform .25s, box-shadow .25s, background .25s; }
  .reslink:hover { border-color: var(--green); background: rgba(22,60,44,.07); transform: translateY(-3px); box-shadow: 0 16px 38px -22px rgba(22,60,44,.6); }
  .reslink .ri { width: 40px; height: 40px; border-radius: 11px; background: rgba(22,60,44,.1); color: var(--green); display: grid; place-items: center; flex-shrink: 0; }
  .reslink .ri svg { width: 20px; height: 20px; }
  .reslink .rt { flex: 1; min-width: 0; }
  .reslink .rt b { display: inline-block; font-size: 14.5px; font-weight: 700; color: var(--green); letter-spacing: -.01em;
                   background-image: linear-gradient(var(--green), var(--green)); background-size: 0% 1.5px; background-position: 0 100%; background-repeat: no-repeat; transition: background-size .25s; }
  .reslink:hover .rt b { background-size: 100% 1.5px; }
  .reslink .rt span { display: block; font-size: 12.5px; line-height: 1.5; color: var(--ink-soft); margin-top: 3px; }
  .reslink .ra { width: 34px; height: 34px; border-radius: 50%; background: var(--green); color: var(--ivory); display: grid; place-items: center;
                 flex-shrink: 0; transition: transform .25s, background .25s; }
  .reslink .ra svg { width: 15px; height: 15px; }
  .reslink:hover .ra { background: var(--green-deep); transform: translate(2px, -2px); }
  /* On a green section */
  .green-sec .reslink { background: rgba(238,241,230,.05); border-color: var(--line-green); }
  .green-sec .reslink:hover { border-color: rgba(238,241,230,.5); background: rgba(238,241,230,.09); box-shadow: none; }
  .green-sec .reslink .ri { background: rgba(238,241,230,.12); color: var(--ivory); }
  .green-sec .reslink .rt b { color: var(--ivory); background-image: linear-gradient(var(--ivory), var(--ivory)); }
  .green-sec .reslink .rt span { color: var(--cream-dim); }
  .green-sec .reslink .ra { background: var(--ivory); color: var(--green); }
  @media (max-width: 600px) { .reslinks { grid-template-columns: 1fr; } }

  /* ════════════ FUNDING / ACKNOWLEDGEMENTS ════════════ */
  .funding { background: #fff; border-top: 1px solid var(--line-paper); }
  .funding .wrap { padding-top: clamp(48px, 7vh, 76px); padding-bottom: clamp(48px, 7vh, 76px); }
  .fund-label { font-size: 11px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: clamp(24px, 3.5vh, 34px); }
  .fund-logos { display: grid; grid-template-columns: repeat(3, 1fr); align-items: center; gap: clamp(16px, 2.5vw, 40px); max-width: 64em; }
  .fund-logo { display: flex; align-items: center; justify-content: center; }
  .fund-logo.eu { gap: 13px; }
  @media (max-width: 560px) { .fund-logos { grid-template-columns: 1fr; justify-items: start; gap: 26px; } .fund-logo { justify-content: flex-start; } }
  .eu-flag { height: 48px; width: 72px; border-radius: 2px; flex-shrink: 0; display: block; }
  .eu-text { font-size: 13.5px; line-height: 1.25; font-weight: 600; color: var(--ink); max-width: 11em; }
  .fund-img { width: auto; display: block; }
  .fund-img.eu-img { height: 52px; }
  .fund-img.jspa-img { height: 94px; }
  .fund-img.org-img { height: 62px; }
  @media (max-width: 560px) { .fund-img.eu-img { height: 42px; } .fund-img.jspa-img { height: 76px; } .fund-img.org-img { height: 50px; } }
  .fund-ph { display: grid; place-items: center; text-align: center; min-width: 158px; min-height: 58px;
             border: 1.5px dashed #C3C8BC; border-radius: 10px; padding: 8px 18px; font-size: 11px; line-height: 1.35; color: var(--ink-soft); font-style: italic; }
  .disclaimer { margin-top: clamp(30px, 4.5vh, 44px); max-width: 74em; font-size: 12.5px; line-height: 1.7; color: var(--ink-soft); }
  .disclaimer b { color: var(--ink); font-weight: 600; }
  .fund-id { margin-top: 14px; font-size: 11px; letter-spacing: .04em; color: #9aa096; font-variant-numeric: tabular-nums; }
  @media (max-width: 560px) { .fund-logos { gap: 26px; } .fund-logo.eu { gap: 11px; } }