:root{
    --void:#06090a;
    --panel:#0b1012;
    --panel-raised:#0f1619;
    --line:#1c2a2c;
    --ink:#cfe8e4;
    --ink-dim:#6e8886;
    --ink-faint:#45595a;
    --signal:#22e9c7;
    --signal-dim:#0f6d5f;
    --drop:#ff5d5d;
    --drop-bg:#2a0f12;
    --unchanged:#5ee8a5;
    --font-display:"Martian Mono", ui-monospace, monospace;
    --font-mono:"IBM Plex Mono", ui-monospace, monospace;
    --wrap: min(1180px, 100% - 48px);
  }

  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;
    background:var(--void);
    color:var(--ink);
    font-family:var(--font-mono);
    font-size:17px;
    line-height:1.6;
    overflow-x:hidden;
  }

  /* faint scanline / grid texture for the console feel */
  body::before{
    content:"";
    position:fixed;
    inset:0;
    pointer-events:none;
    z-index:0;
    background-image:
      linear-gradient(rgba(34,233,199,0.035) 1px, transparent 1px),
      linear-gradient(90deg, rgba(34,233,199,0.035) 1px, transparent 1px);
    background-size:48px 48px;
    mask-image:radial-gradient(ellipse 80% 60% at 50% 0%, #000 0%, transparent 70%);
  }

  .wrap{width:var(--wrap);margin-inline:auto;position:relative;z-index:1}
  section{position:relative;z-index:1}

  a{color:inherit}
  .mono-eyebrow{
    font-family:var(--font-display);
    font-size:13px;
    font-weight:600;
    letter-spacing:0.3em;
    text-transform:uppercase;
    color:var(--signal);
  }

  h1,h2,h3{font-family:var(--font-display);margin:0;color:var(--ink);font-weight:700}
  p{margin:0}

  /* ---------- NAV ---------- */
  .nav{
    position:sticky;top:0;z-index:20;
    background:rgba(6,9,10,0.82);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav-inner{
    width:var(--wrap);margin-inline:auto;
    height:64px;display:flex;align-items:center;justify-content:space-between;
  }
  .brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:14px;font-weight:700;letter-spacing:0.04em;color:var(--ink)}
  .brand-dot{width:9px;height:9px;border-radius:50%;background:var(--signal);box-shadow:0 0 12px var(--signal)}
  .nav-cta{
    font-family:var(--font-display);font-size:12px;font-weight:700;letter-spacing:0.08em;
    border:1px solid var(--signal);color:var(--signal);
    padding:9px 16px;border-radius:999px;text-decoration:none;text-transform:uppercase;
    transition:background .15s ease, color .15s ease;
    white-space:nowrap;
  }
  .nav-cta:hover{background:var(--signal);color:var(--void)}

  /* ---------- HERO ---------- */
  .hero{
    padding:120px 0 96px;
    background:radial-gradient(ellipse 60% 50% at 50% 0%, rgba(15,109,95,0.35) 0%, transparent 65%);
    text-align:center;
    display:flex;flex-direction:column;align-items:center;gap:28px;
  }
  .hero h1{
    font-size:clamp(40px, 7vw, 92px);
    line-height:1.08;
    max-width:17ch;
  }
  .hero h1 .accent{color:var(--drop)}
  .hero p.sub{
    max-width:640px;color:var(--ink-dim);font-size:clamp(16px,2vw,20px);line-height:1.55;
  }
  .hero-ctas{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;margin-top:8px}
  .btn{
    font-family:var(--font-display);font-size:13px;font-weight:700;letter-spacing:0.06em;
    text-transform:uppercase;text-decoration:none;padding:16px 28px;border-radius:10px;
    display:inline-flex;align-items:center;gap:10px;transition:transform .15s ease, opacity .15s ease;
  }
  .btn:hover{transform:translateY(-2px)}
  .btn-primary{background:var(--signal);color:var(--void)}
  .btn-ghost{border:1px solid var(--line);color:var(--ink)}
  .btn-ghost:hover{border-color:var(--signal);color:var(--signal)}

  .hero-badges{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:4px}
  .pill{
    font-size:13px;color:var(--ink-dim);border:1px solid var(--line);background:var(--panel);
    padding:8px 16px;border-radius:999px;
  }

  /* ---------- reveal-on-scroll ---------- */
  .reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease, transform .6s ease}
  .reveal.is-visible{opacity:1;transform:translateY(0)}

  /* ---------- WAR STORY ---------- */
  .story{padding:96px 0;border-top:1px solid var(--line)}
  .story-eyebrow{text-align:center;margin-bottom:28px}
  .story-stat{
    font-family:var(--font-display);font-size:clamp(72px,16vw,180px);font-weight:800;
    color:var(--drop);text-align:center;line-height:1;letter-spacing:-0.02em;
  }
  .story-stat .blink{display:inline-block;animation:blink 1.1s steps(1) infinite}
  @keyframes blink{50%{opacity:0}}
  .story-sub{text-align:center;color:var(--ink-dim);font-size:clamp(17px,2.4vw,24px);max-width:640px;margin:20px auto 0}

  .story-checks{max-width:560px;margin:56px auto 0;display:flex;flex-direction:column;gap:18px}
  .check-row{display:flex;align-items:center;gap:16px;font-size:19px}
  .check-row .tick{color:var(--unchanged);font-weight:700;font-family:var(--font-display)}
  .story-then{
    text-align:center;font-family:var(--font-display);font-size:clamp(32px,5vw,52px);
    color:var(--drop);margin-top:48px;font-weight:700;
  }

  .story-damage{
    max-width:720px;margin:56px auto 0;border:1px solid var(--line);background:var(--panel);
    border-radius:16px;padding:36px 40px;
  }
  .story-damage li{margin-bottom:14px;font-size:17px;color:var(--ink)}
  .story-damage li:last-child{margin-bottom:0}
  .story-damage .lede{color:var(--ink-dim);font-size:15px;margin-top:20px;border-top:1px solid var(--line);padding-top:20px}

  /* ---------- CARD GRID (sound familiar / why different) ---------- */
  .section-head{text-align:center;max-width:720px;margin:0 auto 48px}
  .section-head h2{font-size:clamp(28px,4vw,44px);line-height:1.2}
  .section-head p{color:var(--ink-dim);font-size:17px;margin-top:14px}

  .grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(260px,1fr));gap:20px}
  .card{
    background:var(--panel-raised);border:1px solid var(--line);border-radius:14px;padding:28px;
    transition:border-color .15s ease, transform .15s ease;
  }
  .card:hover{border-color:var(--signal);transform:translateY(-3px)}
  .card h3{font-size:19px;color:var(--signal);margin-bottom:10px}
  .card p{color:var(--ink-dim);font-size:15px;line-height:1.55}

  .band{padding:72px 0;border-top:1px solid var(--line)}

  /* ---------- ACCENT STATEMENT ---------- */
  .statement{
    background:var(--signal);color:var(--void);padding:96px 0;text-align:center;
  }
  .statement h2{
    color:var(--void);font-size:clamp(30px,5vw,56px);line-height:1.25;max-width:20ch;margin-inline:auto;
  }

  /* ---------- HOW IT WORKS ---------- */
  .flow{display:flex;flex-direction:column;align-items:center;gap:0;max-width:760px;margin-inline:auto}
  .flow-box{
    width:100%;background:var(--panel-raised);border:1px solid var(--line);border-radius:14px;
    padding:24px 28px;text-align:center;font-size:17px;
  }
  .flow-box small{display:block;color:var(--ink-dim);font-size:13px;margin-top:6px}
  .flow-box.engine{background:var(--signal-dim);border-color:var(--signal)}
  .flow-box.output{background:var(--drop-bg);border-color:var(--drop);color:var(--drop)}
  .flow-arrow{font-family:var(--font-display);color:var(--signal);font-size:22px;padding:10px 0}
  .flow-pair{display:flex;gap:20px;width:100%}
  .flow-pair .flow-box{flex:1}

  /* ---------- DEMO VIDEO PLAYER & SCREENSHOTS ---------- */
  .demo-player{
    max-width:1080px;
    margin:0 auto 36px;
    background:var(--panel-raised);
    border:1px solid var(--line);
    border-radius:14px;
    overflow:hidden;
    box-shadow:0 30px 90px -20px rgba(0,0,0,0.85), 0 0 40px -10px rgba(34,233,199,0.18);
  }
  .demo-player-bar{
    display:flex;
    align-items:center;
    gap:8px;
    padding:12px 18px;
    background:rgba(6,9,10,0.85);
    border-bottom:1px solid var(--line);
  }
  .demo-player-dot{
    width:11px;
    height:11px;
    border-radius:50%;
  }
  .demo-player-dot:nth-child(1){background:#ff5d5d}
  .demo-player-dot:nth-child(2){background:#f3b73e}
  .demo-player-dot:nth-child(3){background:#5ee8a5}
  .demo-player-title{
    margin-left:8px;
    font-family:var(--font-display);
    font-size:12px;
    color:var(--ink-dim);
    letter-spacing:0.04em;
  }
  .demo-video{
    display:block;
    width:100%;
    height:auto;
    background:#06090a;
  }

  .demo-steps{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(240px, 1fr));
    gap:18px;
    max-width:1080px;
    margin:0 auto;
  }
  .step-card{
    background:var(--panel-raised);
    border:1px solid var(--line);
    border-radius:12px;
    padding:20px;
    display:flex;
    flex-direction:column;
    gap:8px;
    transition:transform .15s ease, border-color .15s ease;
  }
  .step-card:hover{transform:translateY(-2px);border-color:var(--signal)}
  .step-card.danger{border-color:rgba(255,93,93,0.35);background:rgba(42,15,18,0.3)}
  .step-card.safe{border-color:rgba(94,232,165,0.35);background:rgba(94,232,165,0.06)}
  .step-num{
    font-family:var(--font-display);
    font-size:12px;
    color:var(--signal);
    letter-spacing:0.12em;
    font-weight:700;
  }
  .step-card.danger .step-num{color:var(--drop)}
  .step-card.safe .step-num{color:var(--unchanged)}
  .step-card h4{
    font-family:var(--font-display);
    font-size:15px;
    color:var(--ink);
    margin:0;
  }
  .step-card p{
    font-size:14px;
    color:var(--ink-dim);
    line-height:1.55;
    margin:0;
  }

  .demo-item{
    display:flex;flex-direction:column;gap:20px;align-items:center;
    padding:48px 0;border-top:1px solid var(--line);
  }
  .demo-item:first-of-type{border-top:none}
  .demo-badge{
    font-family:var(--font-display);font-size:13px;letter-spacing:0.15em;color:var(--signal);
    text-transform:uppercase;
  }
  .demo-item h3{font-size:clamp(22px,3vw,32px);text-align:center;max-width:600px}
  .demo-item.danger h3{color:var(--drop)}
  .demo-item.safe h3{color:var(--unchanged)}
  .demo-item img{
    width:100%;max-width:980px;border-radius:14px;border:1px solid var(--line);
    box-shadow:0 30px 80px -20px rgba(0,0,0,0.6);
  }
  .demo-item .cap{color:var(--ink-dim);font-size:15px;text-align:center;max-width:560px}
  .demo-item .cap b{color:var(--ink)}
  .demo-stats{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
  .stat-pill{
    border:1px solid var(--drop);background:var(--drop-bg);color:var(--drop);
    border-radius:999px;padding:10px 20px;font-size:14px;
  }
  .stat-pill.good{border-color:var(--unchanged);background:rgba(94,232,165,0.08);color:var(--unchanged)}

  /* ---------- CLI ---------- */
  .cli-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
  .term{
    border-radius:14px;padding:28px;background:var(--panel-raised);font-size:14.5px;line-height:1.7;
  }
  .term.bad{border:1px solid var(--drop)}
  .term.good{border:1px solid var(--unchanged)}
  .term .cmd{color:var(--ink-faint)}
  .term .line-bad{color:var(--drop);font-weight:600}
  .term .line-good{color:var(--unchanged);font-weight:600}
  .term .result{color:var(--ink);margin-top:10px;display:block}

  /* ---------- TABLE ---------- */
  table.compare{width:100%;border-collapse:collapse;font-size:16px}
  table.compare th,table.compare td{padding:18px 20px;text-align:left;border-bottom:1px solid var(--line)}
  table.compare th{font-family:var(--font-display);font-size:13px;letter-spacing:0.08em;text-transform:uppercase}
  table.compare th.before{color:var(--drop)}
  table.compare th.after{color:var(--unchanged)}
  table.compare td.label{color:var(--ink-dim)}
  table.compare tr:last-child td{border-bottom:none}

  footer{border-top:1px solid var(--line);padding:32px 0;text-align:center;color:var(--ink-faint);font-size:13px}

  @media (max-width:760px){
    .cli-grid{grid-template-columns:1fr}
    .flow-pair{flex-direction:column}
    table.compare{font-size:14px}
    table.compare th,table.compare td{padding:12px 10px}
  }

/* ---------- DOCS PAGES (guide/*.html, generated by Jekyll from guide/*.md) ---------- */
.docs-page{max-width:760px;margin:0 auto;padding:56px 24px 96px}
.docs-page h1{font-size:clamp(28px,5vw,44px);margin-bottom:8px}
.docs-page h2{font-size:24px;margin:40px 0 14px;color:var(--signal)}
.docs-page h3{font-size:19px;margin:28px 0 10px}
.docs-page p{margin:0 0 16px;color:var(--ink-dim);line-height:1.7;font-size:16px}
.docs-page a{color:var(--signal);text-decoration:underline;text-underline-offset:3px}
.docs-page a:hover{color:var(--ink)}
.docs-page ul,.docs-page ol{margin:0 0 16px;padding-left:22px;color:var(--ink-dim);line-height:1.7}
.docs-page li{margin-bottom:6px}
.docs-page li>p{margin-bottom:6px}
.docs-page code{font-family:var(--font-mono);background:var(--panel-raised);border:1px solid var(--line);border-radius:4px;padding:2px 6px;font-size:0.92em;color:var(--ink)}
.docs-page pre{background:var(--panel-raised);border:1px solid var(--line);border-radius:10px;padding:18px 20px;overflow-x:auto;margin:0 0 20px;font-size:14px;line-height:1.6}
.docs-page pre code{border:none;background:none;padding:0;font-size:1em}
/* Rouge's diff-lexer spans (```diff fences) — unstyled otherwise */
.docs-page pre .gd{color:var(--drop)}
.docs-page pre .gi{color:var(--unchanged)}
.docs-page pre .p{color:var(--ink-faint)}
.docs-page blockquote{border-left:3px solid var(--signal);padding-left:16px;color:var(--ink-dim);margin:0 0 16px}
.docs-page img{max-width:100%;border-radius:10px;border:1px solid var(--line);margin:8px 0}
.docs-page .img-row{display:flex;gap:16px;flex-wrap:wrap}
.docs-page .img-row img,.docs-page .img-row .shot{flex:1;min-width:260px;margin:0}
.docs-page .img-row .shot img{min-width:0}

/* ---------- WINDOW CHROME (screenshots framed like the landing page's demo video) ---------- */
.docs-page .shot{
  border:1px solid var(--line);border-radius:10px;overflow:hidden;margin:0 0 20px;
  background:var(--panel-raised);
}
.docs-page .shot-titlebar{
  display:flex;align-items:center;gap:8px;padding:10px 16px;
  background:var(--panel);border-bottom:1px solid var(--line);
}
.docs-page .shot-dot{width:10px;height:10px;border-radius:50%;flex:none}
.docs-page .shot-dot.red{background:#ff5d5d}
.docs-page .shot-dot.yellow{background:#f5c842}
.docs-page .shot-dot.green{background:#5ee8a5}
.docs-page .shot-label{
  font-family:var(--font-display);font-size:12px;letter-spacing:0.02em;color:var(--ink-dim);margin-left:6px;
}
.docs-page .shot img{display:block;margin:0;border:none;border-radius:0}
.docs-page table{width:100%;border-collapse:collapse;margin:0 0 24px;font-size:15px}
.docs-page th,.docs-page td{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left}
.docs-page th{font-family:var(--font-display);font-size:12px;letter-spacing:0.06em;text-transform:uppercase;color:var(--ink-faint);font-weight:600}
.docs-page td{color:var(--ink-dim)}
.docs-page td code{color:var(--ink)}
.docs-page hr{border:none;border-top:1px solid var(--line);margin:40px 0}
.docs-page h2 code{color:var(--signal);background:none;border:none;padding:0;font-size:1em}
.docs-page .doc-nav{display:flex;gap:12px;flex-wrap:wrap;margin:0 0 40px;font-family:var(--font-display);font-size:13px;letter-spacing:0.04em;text-transform:uppercase}
.docs-page .doc-nav a{border:1px solid var(--line);padding:8px 14px;border-radius:999px;text-decoration:none;color:var(--ink-dim)}
.docs-page .doc-nav a:hover,.docs-page .doc-nav a.active{border-color:var(--signal);color:var(--signal)}

/* ---------- LIGHTBOX (click-to-zoom screenshots, see assets/lightbox.js) ---------- */
.demo-item img.zoomable,.docs-page img.zoomable{cursor:zoom-in}
.lightbox-overlay{
  position:fixed;inset:0;z-index:999;display:none;align-items:center;justify-content:center;
  padding:40px;background:rgba(6,9,10,0.92);cursor:zoom-out;
}
.lightbox-overlay.active{display:flex}
.lightbox-overlay img{
  max-width:100%;max-height:100%;border-radius:12px;border:1px solid var(--line);
  box-shadow:0 30px 80px -20px rgba(0,0,0,0.6);
}

/* ---------- COPY BUTTON (click-to-copy code blocks, see assets/copy-button.js) ---------- */
/* The button lives in this wrapper, as a sibling of `pre` — never a
   child of it, so its own label text can never end up swept into
   `pre.textContent` (see copy-button.js's own comment on this). */
.docs-page .code-block{position:relative}
.docs-page .code-block pre{padding-top:46px}
.docs-page .code-block .copy-btn{
  position:absolute;top:10px;right:10px;font-family:var(--font-display);font-size:11px;
  letter-spacing:0.04em;text-transform:uppercase;color:var(--ink-dim);background:var(--panel);
  border:1px solid var(--line);border-radius:999px;padding:5px 12px;cursor:pointer;
}
.docs-page .code-block .copy-btn:hover{border-color:var(--signal);color:var(--signal)}
.docs-page .code-block .copy-btn.copied{border-color:var(--unchanged);color:var(--unchanged)}

/* ---------- EXPECT BLOCK (self-verifying step output, lab.md) ---------- */
/* Styled like a terminal screenshot: a title bar (traffic-light dots +
   label) above the actual output, not just a labeled box. */
.docs-page .expect{
  border:1px solid var(--unchanged);background:rgba(94,232,165,0.04);border-radius:10px;
  margin:0 0 20px;overflow:hidden;padding:0;
}
.docs-page .expect-titlebar{
  display:flex;align-items:center;gap:8px;padding:10px 16px;
  background:rgba(94,232,165,0.1);border-bottom:1px solid rgba(94,232,165,0.3);
}
.docs-page .expect-dot{width:10px;height:10px;border-radius:50%;flex:none}
.docs-page .expect-dot.red{background:#ff5d5d}
.docs-page .expect-dot.yellow{background:#f5c842}
.docs-page .expect-dot.green{background:#5ee8a5}
.docs-page .expect-titlebar .expect-label{
  font-family:var(--font-display);font-size:11px;letter-spacing:0.08em;text-transform:uppercase;
  color:var(--unchanged);margin-left:6px;
}
.docs-page .expect-body{padding:16px 20px}
.docs-page .expect-body > :last-child{margin-bottom:0}
.docs-page .expect pre{background:none;border:none;padding:0;margin:0}

/* ---------- COLLAPSIBLE ASIDE (native <details>, deeper troubleshooting notes) ---------- */
.docs-page details{
  border:1px solid var(--line);border-radius:10px;padding:14px 20px;margin:0 0 20px;
  background:var(--panel-raised);
}
.docs-page details[open]{padding-bottom:18px}
.docs-page details summary{
  cursor:pointer;color:var(--ink);font-weight:600;list-style:none;
}
.docs-page details summary::-webkit-details-marker{display:none}
.docs-page details summary::before{
  content:"▸";display:inline-block;color:var(--signal);margin-right:10px;
  transition:transform .15s ease;
}
.docs-page details[open] summary::before{transform:rotate(90deg)}
.docs-page details summary code{font-size:0.85em}
.docs-page details summary + *{margin-top:14px}
.docs-page details > :last-child{margin-bottom:0}

/* ---------- GUARANTEE (safety/read-only claims worth not missing) ---------- */
.docs-page .guarantee{
  display:flex;align-items:center;gap:12px;
  border:1px solid var(--unchanged);background:rgba(94,232,165,0.1);
  border-radius:10px;padding:16px 20px;margin:0 0 20px;
}
.docs-page .guarantee::before{
  content:"✓";flex:none;color:var(--unchanged);font-family:var(--font-display);font-size:18px;
}
.docs-page .guarantee p{
  margin:0;color:var(--unchanged);font-family:var(--font-display);font-size:15px;font-weight:700;
  letter-spacing:0.02em;
}