:root{
    --bg:#0d0e13;
    --bg-soft:#111319;
    --surface:#171a22;
    --surface-2:#1d212b;
    --border:#272c38;
    --border-soft:#20242e;
    --text:#f2f4f7;
    --text-dim:#9aa1b2;
    --text-faint:#666e83;
    --blue:#5b8bff;
    --blue-2:#3c5fb0;
    --blue-dim:#25304a;
    --mark:#ffcf5c;
    --mark-text:#1a1305;
    --teal:#33c9a8;
    --violet:#9b8bf4;
    --light-bg:#f4f5f7;
    --light-surface:#ffffff;
    --light-text:#12141a;
    --light-dim:#5b6170;
    --light-border:#e2e4e9;
    --radius:14px;
    --disp:'Space Grotesk',sans-serif;
    --body:'Inter',sans-serif;
    --mono:'IBM Plex Mono',monospace;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
  }
  body{
    background:var(--bg);
    color:var(--text);
    font-family:var(--body);
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  a{color:inherit;text-decoration:none;}
  img{max-width:100%;display:block;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
  h1,h2,h3{font-family:var(--disp);font-weight:600;letter-spacing:-0.01em;}
  .eyebrow{
    font-family:var(--mono);
    font-size:12.5px;
    letter-spacing:0.16em;
    text-transform:uppercase;
    color:var(--blue);
    display:inline-flex;
    align-items:center;
    gap:10px;
  }
  .eyebrow::before{
    content:'';
    width:7px;height:7px;border-radius:50%;
    background:var(--blue);
    box-shadow:0 0 0 4px var(--blue-dim);
  }
  :focus-visible{outline:2px solid var(--blue); outline-offset:3px;}

  /* ---------- header ---------- */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(13,14,19,0.82);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--border-soft);
  }
  .nav{display:flex;align-items:center;justify-content:space-between;padding:8px 0;}
  .nav-logo img{height:100px;width:auto;}
  .nav-links{display:flex;align-items:center;gap:34px;font-size:14.5px;color:var(--text-dim);}
  .nav-links a:hover{color:var(--text);}
  .nav-item{position:relative;}
  .nav-item.has-dropdown > a{display:flex;align-items:center;gap:5px;}
  .nav-item .caret{font-size:10px;transition:transform .15s ease;}
  .nav-item:hover .caret{transform:rotate(180deg);}
  .dropdown-menu{
    position:absolute;top:100%;left:50%;transform:translateX(-50%);
    margin-top:14px;background:var(--surface);border:1px solid var(--border);
    border-radius:14px;padding:10px;min-width:300px;
    box-shadow:0 20px 44px -16px rgba(0,0,0,0.55);
    display:none;flex-direction:column;gap:2px;
    z-index:60;
  }
  .nav-item.has-dropdown:hover .dropdown-menu{display:flex;}
  .dropdown-menu a{
    display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:9px;
    font-size:13.5px;color:var(--text-dim);white-space:nowrap;
  }
  .dropdown-menu a:hover{background:var(--surface-2);color:var(--text);}
  .dropdown-menu a .tag{
    font-family:var(--mono);font-size:9.5px;color:var(--blue);
    border:1px solid var(--blue-dim);border-radius:5px;padding:2px 5px;
    flex:0 0 auto;min-width:64px;text-align:center;
  }
  .dropdown-menu a.dropdown-all{
    border-top:1px solid var(--border-soft);margin-top:6px;padding-top:12px;
    color:var(--blue);font-family:var(--mono);font-size:12px;
  }
  .dropdown-menu a.dropdown-all:hover{background:none;color:var(--text);}
  .nav-cta{
    font-size:13.5px;font-weight:600;color:var(--bg);
    background:var(--blue);
    padding:10px 18px;border-radius:999px;
    transition:transform .15s ease, box-shadow .15s ease;
    white-space:nowrap;
  }
  .nav-cta:hover{transform:translateY(-1px); box-shadow:0 6px 20px -6px rgba(91,139,255,0.6);}
  .nav-phone{display:flex;align-items:center;gap:7px;font-family:var(--mono);font-size:14px;font-weight:700;color:var(--blue);white-space:nowrap;margin-right:8px;}
  .nav-phone:hover{color:#fff;}
  .nav-phone .phone-icon{width:17px;height:17px;flex:0 0 auto;}
  .nav-toggle{display:none;background:none;border:0;color:var(--text);font-size:22px;}
  @media (max-width:840px){
    .nav-links{display:none;}
    .nav-toggle{display:block;}
    header{position:sticky;}
    header.nav-open .nav-links{
      display:flex;flex-direction:column;align-items:flex-start;gap:2px;
      position:absolute;top:100%;left:0;right:0;
      background:var(--surface);border-bottom:1px solid var(--border);
      padding:14px 24px 20px;max-height:80vh;overflow-y:auto;
    }
    header.nav-open .nav-item{width:100%;}
    header.nav-open .nav-item > a{padding:10px 0;width:100%;}
    header.nav-open .dropdown-menu{
      display:flex;position:static;transform:none;margin:2px 0 8px;
      box-shadow:none;border:none;padding:0 0 0 12px;min-width:0;background:none;
    }
  }
  @media (max-width:520px){
    .nav-phone .phone-label{display:none;}
    .nav-phone{margin-right:2px;}
  }

  /* ---------- rings signature motif ---------- */
  .rings-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0;}
  .ring{
    position:absolute;border:1.5px solid var(--blue);
    border-radius:50%;
    opacity:0;
    animation:ringPulse 5.5s cubic-bezier(.2,.6,.3,1) infinite;
  }
  @keyframes ringPulse{
    0%{transform:scale(0.7);opacity:0;}
    12%{opacity:0.5;}
    70%{opacity:0;}
    100%{transform:scale(1.9);opacity:0;}
  }

  /* ---------- hero ---------- */
  .hero{position:relative;padding:96px 0 80px;overflow:hidden;}
  .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr 0.95fr;gap:56px;align-items:center;}
  @media (max-width:960px){.hero-grid{grid-template-columns:1fr;}}
  .hero h1{font-size:clamp(34px,4.6vw,58px);line-height:1.05;margin:20px 0 22px;}
  .hero h1 em{font-style:normal;color:var(--blue);}
  .hero p.lead{font-size:17.5px;color:var(--text-dim);max-width:520px;margin-bottom:32px;}
  .hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px;}
  .btn-primary{
    background:var(--blue);color:#0a0d14;font-weight:600;font-size:15px;
    padding:14px 24px;border-radius:999px;
    transition:transform .15s ease, box-shadow .15s ease;
  }
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px -8px rgba(91,139,255,0.55);}
  .btn-ghost{
    border:1px solid var(--border);color:var(--text);font-weight:500;font-size:15px;
    padding:13px 24px;border-radius:999px;
    transition:border-color .15s ease, background .15s ease;
  }
  .btn-ghost:hover{border-color:var(--blue);background:var(--blue-dim);}
  .engine-row{display:flex;flex-wrap:wrap;gap:10px;font-family:var(--mono);font-size:12px;color:var(--text-faint);}
  .engine-chip{border:1px solid var(--border);padding:6px 12px;border-radius:999px;}

  /* AI answer mock card */
  .answer-card{
    background:var(--surface);border:1px solid var(--border);border-radius:20px;
    padding:26px 26px 22px;position:relative;
  }
  .answer-card .q{
    font-family:var(--mono);font-size:12.5px;color:var(--text-faint);
    margin-bottom:14px;letter-spacing:0.02em;
  }
  .answer-card .q span{color:var(--text-dim);}
  .answer-card .a{font-size:15.5px;color:var(--text-dim);}
  .cite{
    background:rgba(255,207,92,0.14);
    color:var(--text);
    border-bottom:1.5px solid var(--mark);
    padding:0 2px;border-radius:3px;position:relative;cursor:default;
  }
  .cite sup{
    font-family:var(--mono);color:var(--mark);font-size:10.5px;margin-left:2px;
  }
  .answer-card .sources{
    margin-top:20px;padding-top:16px;border-top:1px solid var(--border-soft);
    display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11.5px;color:var(--text-faint);
  }
  .source-pill{
    display:flex;align-items:center;gap:6px;
    border:1px solid var(--border);padding:5px 10px;border-radius:999px;
  }
  .source-pill .dot{width:6px;height:6px;border-radius:50%;background:var(--mark);}

  /* ---------- section basics ---------- */
  /* ---------- alternating light band ---------- */
  .band-light{
    background:var(--light-bg);
    color:var(--light-text);
    --surface:#ffffff;
    --surface-2:#eef0f4;
    --bg-soft:#eceff4;
    --border:var(--light-border);
    --border-soft:#e8eaef;
    --text:var(--light-text);
    --text-dim:var(--light-dim);
    --text-faint:#8f95a3;
    --blue-dim:#e5ecff;
  }
  .band-light .eyebrow::before{box-shadow:0 0 0 4px var(--blue-dim);}

  section{position:relative;padding:96px 0;}
  .section-head{max-width:640px;margin-bottom:56px;}
  .section-head h2{font-size:clamp(26px,3.2vw,38px);margin-top:16px;}
  .section-head p{color:var(--text-dim);font-size:16px;margin-top:14px;}
  .divider{height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);}

  /* ---------- services ---------- */
  .services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border-soft);border:1px solid var(--border-soft);border-radius:18px;overflow:hidden;}
  @media (max-width:900px){.services-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:600px){.services-grid{grid-template-columns:1fr;}}
  .service-card{
    background:var(--surface);padding:30px 26px;
    transition:background .2s ease;
  }
  .service-card:hover{background:var(--surface-2);}
  .service-card .tag{
    font-family:var(--mono);font-size:11px;color:var(--blue);letter-spacing:0.08em;
  }
  .service-card h3{font-size:19px;margin:10px 0 10px;}
  .service-card p{color:var(--text-dim);font-size:14.5px;}
  .card-link{display:inline-block;margin-top:14px;font-family:var(--mono);font-size:12.5px;color:var(--blue);}
  .card-link:hover{color:var(--text);}
  .s-icon{width:30px;height:30px;display:block;margin-bottom:16px;}

  /* ---------- process ---------- */
  .process-list{display:grid;grid-template-columns:1fr 1fr;gap:20px 32px;}
  @media (max-width:760px){.process-list{grid-template-columns:1fr;}}
  .process-item{
    display:grid;grid-template-columns:56px 1fr;gap:22px;
    padding:26px 24px;border:1px solid var(--border-soft);border-radius:16px;
    background:var(--surface);
  }
  .num-col{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding-top:2px;}
  .p-icon{width:26px;height:26px;}
  .process-item .num{font-family:var(--mono);color:var(--blue);font-size:13px;}
  .process-item h3{font-size:19px;margin-bottom:8px;}
  .process-item p{color:var(--text-dim);font-size:15px;}
  .loop-note{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:30px;font-family:var(--mono);font-size:12.5px;color:var(--text-faint);}
  .loop-note .loop-icon{color:var(--blue);font-size:16px;}

  /* ---------- proof section ---------- */
  .proof-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
  @media (max-width:900px){.proof-grid{grid-template-columns:1fr;}}
  .checklist{list-style:none;display:flex;flex-direction:column;gap:16px;}
  .checklist li{display:flex;gap:14px;font-size:15px;color:var(--text-dim);align-items:flex-start;}
  .check-icon{
    flex:0 0 auto;width:20px;height:20px;border-radius:6px;background:var(--blue-dim);
    color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:12px;margin-top:2px;
  }
  .checklist strong{color:var(--text);}
  .code-block{
    background:#0a0b10;border:1px solid var(--border);border-radius:14px;
    padding:20px;font-family:var(--mono);font-size:12.5px;color:#9fb2e0;overflow-x:auto;
    line-height:1.7;
  }
  .code-block .tok-key{color:var(--blue);}
  .code-block .tok-str{color:#8fd6a1;}
  .code-block .comment{color:var(--text-faint);}

  /* ---------- FAQ ---------- */
  .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 24px;align-items:start;}
  @media (max-width:760px){.faq-grid{grid-template-columns:1fr;}}
  .faq-item{border:1px solid var(--border-soft);border-radius:14px;background:var(--surface);padding:0 22px;}
  .faq-q{
    width:100%;text-align:left;background:none;border:0;color:var(--text);
    font-family:var(--disp);font-size:16.5px;font-weight:500;
    padding:22px 0;display:flex;justify-content:space-between;align-items:center;gap:20px;cursor:pointer;
  }
  .faq-q .plus{font-family:var(--mono);color:var(--blue);font-size:18px;transition:transform .2s ease;flex:0 0 auto;}
  .faq-item[open] .faq-q .plus{transform:rotate(45deg);}
  .faq-a{padding:0 0 24px;color:var(--text-dim);font-size:14.5px;}
  .faq-a strong{color:var(--text);}
  details > summary{list-style:none;}
  details > summary::-webkit-details-marker{display:none;}

  /* ---------- light bookend CTA ---------- */
  .light-band{background:var(--light-bg);color:var(--light-text);}
  .cta-band{padding:100px 0;text-align:center;}
  .cta-band .nav-logo{justify-content:center;margin-bottom:28px;display:flex;}
  .cta-band .nav-logo img{height:30px;}
  .cta-band h2{font-size:clamp(28px,4vw,44px);max-width:680px;margin:0 auto 18px;}
  .cta-band p{color:var(--light-dim);font-size:16.5px;max-width:520px;margin:0 auto 34px;}
  .light-band .btn-primary{color:#fff;background:#1e4f9c;}
  .light-band .btn-primary:hover{box-shadow:0 10px 28px -8px rgba(30,79,156,0.45);}
  .light-band .btn-ghost{border-color:var(--light-border);color:var(--light-text);}
  .light-band .btn-ghost:hover{background:#eef1f6;border-color:#c7ceda;}
  .cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

  /* ---------- footer ---------- */
  footer{background:#1e4f9c;color:#d6e2fb;border-top:1px solid rgba(255,255,255,0.14);}
  .footer-grid{display:grid;grid-template-columns:1.3fr 1fr 0.8fr 1fr 1fr;gap:32px;padding:64px 0 40px;}
  @media (max-width:980px){.footer-grid{grid-template-columns:1fr 1fr 1fr;}}
  @media (max-width:640px){.footer-grid{grid-template-columns:1fr 1fr;}}
  .footer-grid h4{font-family:var(--mono);font-size:12px;letter-spacing:0.08em;text-transform:uppercase;color:#a9c3ef;margin-bottom:16px;}
  .footer-grid ul{list-style:none;display:flex;flex-direction:column;gap:10px;font-size:14.5px;}
  .footer-grid ul a:hover{color:#ffffff;}
  .footer-bottom{
    border-top:1px solid rgba(255,255,255,0.14);padding:24px 0;
    display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
    font-size:13px;color:#a9c3ef;
  }

  /* reveal on scroll */
  .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease;}
  .reveal.in-view{opacity:1;transform:none;}

  /* ---------- radar diagram (hero) ---------- */
  .radar{position:relative;width:100%;aspect-ratio:1;max-width:400px;margin:0 auto;}
  .radar svg{width:100%;height:100%;}
  .radar-ring{fill:none;stroke:var(--border);stroke-width:1;}
  .blip-pulse{animation:radarPulse 2.8s ease-in-out infinite;}
  .blip2{animation-delay:0.9s;}
  .blip3{animation-delay:1.8s;}
  .platform-label{font-family:var(--mono);font-size:11px;fill:var(--text-faint);}
  @keyframes radarPulse{0%,100%{opacity:0.35;r:4;}50%{opacity:1;r:6;}}
  @media (prefers-reduced-motion: reduce){.blip-pulse{animation:none;opacity:0.9;}}

  .platform-strip{margin-top:30px;}
  .platform-strip .label{font-family:var(--mono);font-size:11px;color:var(--text-faint);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:10px;display:block;}
  .pill-row{display:flex;flex-wrap:wrap;gap:9px;}
  .pill{font-family:var(--mono);font-size:12px;border:1px solid var(--border);color:var(--text-dim);border-radius:999px;padding:6px 13px 6px 6px;display:inline-flex;align-items:center;gap:8px;}
  .pill-badge{width:18px;height:18px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-family:var(--disp);font-size:9.5px;font-weight:700;color:#0a0d14;flex:0 0 auto;}

  /* ---------- status pill (hero, above eyebrow) ---------- */
  .status-pill{
    display:inline-flex;align-items:center;gap:8px;
    background:var(--surface);border:1px solid var(--border);
    border-radius:999px;padding:7px 16px 7px 8px;
    font-size:12.5px;color:var(--text-dim);margin-bottom:22px;
  }
  .status-pill .dot-live{
    width:7px;height:7px;border-radius:50%;background:var(--teal);flex:0 0 auto;
    box-shadow:0 0 0 3px rgba(51,201,168,0.22);
    animation:dotPulse 2s ease-in-out infinite;
  }
  @keyframes dotPulse{0%,100%{opacity:0.6;}50%{opacity:1;}}
  @media (prefers-reduced-motion: reduce){.status-pill .dot-live{animation:none;}}

  /* ---------- floating badges (hero, decorative) ---------- */
  .float-badge{
    position:absolute;display:flex;align-items:center;gap:7px;
    background:var(--surface);border:1px solid var(--border);border-radius:999px;
    padding:8px 14px 8px 8px;font-family:var(--mono);font-size:11.5px;color:var(--text-dim);
    box-shadow:0 12px 28px -10px rgba(0,0,0,0.5);
    animation:floatBob 5s ease-in-out infinite;
    white-space:nowrap;
  }
  .float-badge .fb-dot{width:20px;height:20px;border-radius:50%;flex:0 0 auto;display:flex;align-items:center;justify-content:center;font-family:var(--disp);font-size:10px;font-weight:700;color:#0a0d14;}
  @keyframes floatBob{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}
  @media (prefers-reduced-motion: reduce){.float-badge{animation:none;}}
  @media (max-width:960px){.float-badge{display:none;}}

  /* ---------- browser chrome frame (product mockup) ---------- */
  .browser-frame{
    background:var(--bg-soft);border:1px solid var(--border);border-radius:16px;
    overflow:hidden;box-shadow:0 1px 2px rgba(15,18,26,0.04),0 24px 48px -20px rgba(15,18,26,0.35);
  }
  .browser-chrome{
    display:flex;align-items:center;gap:8px;padding:12px 16px;
    border-bottom:1px solid var(--border);background:var(--surface-2);
  }
  .browser-chrome .dot{width:9px;height:9px;border-radius:50%;}
  .browser-chrome .bar{
    flex:1;background:var(--bg);border:1px solid var(--border-soft);border-radius:7px;
    padding:5px 12px;font-family:var(--mono);font-size:11px;color:var(--text-faint);
    text-align:center;
  }
  .browser-body{padding:24px;}

  /* ---------- bento grid (what sets us apart) ---------- */
  .bento-grid{display:grid;grid-template-columns:1.2fr 1fr;grid-template-rows:auto auto;gap:20px;}
  @media (max-width:860px){.bento-grid{grid-template-columns:1fr;}}
  .bento-card{
    background:var(--surface);border:1px solid var(--border);border-radius:20px;
    padding:30px;box-shadow:0 1px 2px rgba(15,18,26,0.04),0 16px 32px -20px rgba(15,18,26,0.18);
  }
  .bento-card.span-2{grid-column:span 2;}
  @media (max-width:860px){.bento-card.span-2{grid-column:span 1;}}
  .bento-card h3{font-size:19px;margin-bottom:10px;}
  .bento-card p{color:var(--text-dim);font-size:14.5px;}
  .bento-icon{width:38px;height:38px;border-radius:11px;background:var(--blue-dim);color:var(--blue);display:flex;align-items:center;justify-content:center;margin-bottom:16px;}
  .bento-icon svg{width:20px;height:20px;}
  .bento-stat{font-family:var(--disp);font-size:40px;color:var(--text);line-height:1;margin-top:14px;}
  .bento-stat span{font-family:var(--mono);font-size:12px;color:var(--text-faint);display:block;margin-top:6px;}

  /* ---------- announcement bar ---------- */
  .announce{background:var(--blue);color:#0a0d14;text-align:center;padding:10px 20px;font-size:13.5px;font-weight:500;}
  .announce a{text-decoration:underline;}

  /* ---------- stat band ---------- */
  .statband{background:var(--bg-soft);border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft);padding:44px 0 28px;}
  .stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
  @media (max-width:760px){.stat-grid{grid-template-columns:1fr;}}
  .stat b{display:block;font-family:var(--disp);font-size:38px;color:var(--text);line-height:1;}
  .stat span{color:var(--text-dim);font-size:13.5px;display:block;margin-top:8px;}
  .statnote{font-family:var(--mono);font-size:11px;color:var(--text-faint);text-align:right;padding-top:18px;}

  /* ---------- audit mockup ---------- */
  .mock-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;}
  @media (max-width:860px){.mock-grid{grid-template-columns:1fr;}}
  .mock-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:28px;box-shadow:0 1px 2px rgba(15,18,26,0.04),0 16px 32px -20px rgba(15,18,26,0.18);}
  .mock-head{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:var(--text-faint);margin-bottom:18px;}
  .mock-legend{display:flex;flex-direction:column;gap:10px;margin-top:18px;}
  .mock-legend div{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--text-dim);}
  .mock-legend .sw{width:10px;height:10px;border-radius:3px;flex:0 0 auto;}

  /* ---------- funnel comparison ---------- */
  .funnels{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
  @media (max-width:820px){.funnels{grid-template-columns:1fr;}}
  .funnel-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px 26px;box-shadow:0 1px 2px rgba(15,18,26,0.04),0 16px 32px -20px rgba(15,18,26,0.18);}
  .funnel-card.win{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue);}
  .funnel-card h3{font-size:16.5px;margin-bottom:22px;color:var(--text);}
  .fstep{font-family:var(--mono);font-size:11px;fill:var(--text-faint);}
  .fstep-win{fill:var(--text);font-weight:500;}

  /* ---------- network / entity diagram ---------- */
  .net-label{font-family:var(--mono);font-size:12px;fill:var(--text-dim);}
  .entities-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:44px;align-items:start;}
  @media (max-width:900px){.entities-grid{grid-template-columns:1fr;}}
  .entities-img{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:12px;
    box-shadow:0 1px 2px rgba(15,18,26,0.04),0 16px 32px -20px rgba(15,18,26,0.18);
    display:flex;align-items:center;justify-content:center;}
  .net-center-label{font-family:var(--disp);font-size:14px;font-weight:600;fill:#0a0d14;}

  /* ---------- difference / VS table ---------- */
  .vs-list{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
  @media (max-width:820px){.vs-list{grid-template-columns:1fr;}}
  .vs-col{border-radius:16px;padding:30px 28px;}
  .vs-col.no{background:var(--surface);border:1px solid var(--border);}
  .vs-col.yes{background:linear-gradient(160deg,var(--blue-dim),var(--surface));border:1px solid var(--blue);}
  .vs-col h3{font-size:16px;margin-bottom:18px;color:var(--text);}
  .vs-col ul{list-style:none;display:flex;flex-direction:column;gap:13px;}
  .vs-col li{display:flex;gap:10px;font-size:14.5px;align-items:flex-start;color:var(--text-dim);}
  .vs-mark{font-family:var(--mono);flex:0 0 auto;}
  .vs-col.no .vs-mark{color:#c9636b;}
  .vs-col.yes .vs-mark{color:var(--blue);}

  /* ---------- crawler agent list ---------- */
  .agent-list{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:22px 24px;font-family:var(--mono);font-size:13px;color:var(--text-dim);box-shadow:0 1px 2px rgba(15,18,26,0.04),0 16px 32px -20px rgba(15,18,26,0.18);}
  .agent-list div{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--border-soft);}
  .agent-list div:last-child{border-bottom:none;}
  .agent-list .allow{color:var(--blue);}
  .agent-list .block{color:var(--text-faint);}

  /* ---------- service page hero + breadcrumb ---------- */
  .breadcrumb{font-family:var(--mono);font-size:12px;color:var(--text-faint);margin-bottom:22px;}
  .breadcrumb a{color:var(--text-faint);}
  .breadcrumb a:hover{color:var(--text-dim);}
  .page-hero{
    padding:64px 0 72px;
    background:linear-gradient(160deg,#1e4f9c,#153a76);
  }
  .page-hero .eyebrow{color:#bcd2ff;}
  .page-hero .eyebrow::before{background:#bcd2ff;box-shadow:0 0 0 4px rgba(188,210,255,0.25);}
  .page-hero h1{font-size:clamp(30px,4.2vw,48px);line-height:1.08;margin:18px 0 20px;max-width:16ch;color:#ffffff;}
  .page-hero .lead{font-size:17px;color:#d7e3fb;max-width:640px;margin-bottom:30px;}
  .page-hero .btn-ghost{border-color:rgba(255,255,255,0.35);color:#ffffff;}
  .page-hero .btn-ghost:hover{background:rgba(255,255,255,0.1);border-color:#ffffff;}
  .service-nav{display:flex;flex-wrap:wrap;gap:9px;margin-top:36px;}
  .service-nav a{font-family:var(--mono);font-size:12px;border:1px solid rgba(255,255,255,0.3);color:#d7e3fb;border-radius:999px;padding:7px 14px;}
  .service-nav a.current{border-color:#ffffff;color:#ffffff;background:rgba(255,255,255,0.12);}
  .service-nav a:hover{color:#ffffff;border-color:#ffffff;}
  .answer-block{background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--blue);border-radius:0 12px 12px 0;padding:22px 26px;font-size:16px;color:var(--text-dim);margin:8px 0 8px;}
  .answer-block strong{color:var(--text);}
  .deliverables{display:grid;grid-template-columns:1fr 1fr;gap:14px 28px;}
  @media (max-width:700px){.deliverables{grid-template-columns:1fr;}}