:root{
    --ink:#1c1033;        /* deep purple-black (text on light, darkest bg) */
    --p900:#2e1065;
    --p800:#3b0d73;
    --p700:#5b21b6;
    --p600:#6d28d9;
    --brand:#6B46C1;
    --p500:#8b5cf6;
    --p400:#a78bfa;
    --p300:#c4b5fd;
    --p100:#ede9fe;
    --p50:#f6f4ff;
    --white:#ffffff;
    --gold:#FFD700;--gold2:#FFA500;
    --muted:#6b5b95;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
  .wrap{max-width:1140px;margin:0 auto;padding:0 24px}
  a{text-decoration:none;color:inherit}

  /* Nav */
  nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--p100)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:72px}
  .logo{font-weight:800;letter-spacing:-.5px;font-size:20px;color:var(--ink);text-decoration:none}
  .logo b{background:linear-gradient(135deg,var(--brand),var(--p500));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
  .navlinks{display:flex;gap:30px;align-items:center}
  .navlinks a:not(.btn){font-size:14px;font-weight:500;color:var(--muted)}
  .navlinks a:not(.btn):hover{color:var(--brand)}
  .btn{display:inline-block;font-weight:600;border-radius:999px;transition:.2s;cursor:pointer;border:none;font-size:14px}
  .btn-p{background:linear-gradient(135deg,#4c1d95,#5b21b6);color:#fff;padding:11px 22px;box-shadow:0 8px 22px rgba(76,29,149,.45)}
  .btn-p:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(124,58,237,.5)}
  .btn-ghost{background:var(--p100);color:var(--p700);padding:11px 22px}
  .btn-ghost:hover{background:var(--p300);color:var(--ink)}

  /* Hero */
  .hero{background:radial-gradient(1200px 600px at 75% -10%,rgba(139,92,246,.55),transparent 60%),linear-gradient(160deg,#241246 0%,#1c1033 55%,#160b29 100%);color:#fff;padding:90px 0 110px;position:relative;overflow:hidden}
  .hero:before{content:'';position:absolute;inset:0;background:radial-gradient(600px 300px at 10% 110%,rgba(167,139,250,.25),transparent 60%)}
  .hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
  .eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(167,139,250,.16);border:1px solid rgba(167,139,250,.32);color:#d6c8ff;font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;padding:7px 14px;border-radius:999px;margin-bottom:22px}
  .hero h1{font-size:clamp(36px,4.6vw,56px);line-height:1.06;letter-spacing:-2px;font-weight:800;margin-bottom:18px}
  .hero h1 span{background:linear-gradient(120deg,#FFE680,#FFB300);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
  .hero p.sub{font-size:18px;color:#cdbff0;max-width:520px;margin-bottom:30px}
  .hero .cta{display:flex;gap:14px;flex-wrap:wrap}
  .btn-white{background:#fff;color:var(--p700);padding:13px 26px;font-size:15px}
  .btn-white:hover{transform:translateY(-2px)}
  .btn-outline{background:transparent;color:#e7ddff;border:1px solid rgba(199,181,253,.4);padding:13px 26px;font-size:15px}
  .btn-outline:hover{background:rgba(167,139,250,.12)}

  /* faux AI answer card */
  .answer{background:rgba(255,255,255,.06);border:1px solid rgba(167,139,250,.28);border-radius:20px;padding:22px;backdrop-filter:blur(6px);box-shadow:0 30px 60px rgba(0,0,0,.35)}
  .answer .q{font-size:13px;color:#b9a9e6;margin-bottom:14px;display:flex;gap:8px;align-items:center}
  .answer .dot{width:8px;height:8px;border-radius:50%;background:var(--p400)}
  .answer .bub{background:rgba(124,58,237,.18);border:1px solid rgba(167,139,250,.25);border-radius:14px;padding:13px 15px;font-size:14px;color:#efe9ff;margin-bottom:14px}
  .answer .row{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:12px;font-size:14px;color:#efe9ff;margin-bottom:8px;background:rgba(255,255,255,.03)}
  .answer .row.top{background:linear-gradient(90deg,rgba(139,92,246,.32),rgba(124,58,237,.08));border:1px solid rgba(167,139,250,.5)}
  .answer .pill{font-size:11px;font-weight:700;background:linear-gradient(135deg,var(--gold),var(--gold2));color:#3a2600;border-radius:999px;padding:3px 9px;margin-left:auto}
  .answer .num{width:22px;height:22px;border-radius:50%;background:rgba(167,139,250,.25);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#d6c8ff}
  .answer .row.top .num{background:#fff;color:var(--p700)}

  /* trust strip */
  .trust{background:var(--ink);color:#b9a9e6;padding:22px 0;text-align:center;font-size:13px}
  .trust .row{display:flex;gap:34px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:10px}
  .trust .chip{color:#d6c8ff;font-weight:700;letter-spacing:.3px;opacity:.9}

  /* sections */
  section.block{padding:88px 0}
  .center{text-align:center;max-width:680px;margin:0 auto 54px}
  .center .tag{color:var(--brand);font-weight:700;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:12px;display:block}
  h2{font-size:clamp(28px,3.4vw,42px);line-height:1.12;letter-spacing:-1.4px;font-weight:800}
  .center p{color:var(--muted);font-size:17px;margin-top:14px}
  .center h2:after{content:"";display:block;width:48px;height:3px;border-radius:3px;background:linear-gradient(90deg,#FFD700,#FFA500);margin:18px auto 0}

  .grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .card{background:#fff;border:1px solid var(--p100);border-radius:18px;padding:30px;transition:.25s}
  .card:hover{border-color:var(--p300);box-shadow:0 20px 44px rgba(107,70,193,.12);transform:translateY(-4px)}
  .ic{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--p100),#fff);border:1px solid var(--p100);margin-bottom:18px;font-size:24px}
  .card h3{font-size:19px;font-weight:700;margin-bottom:8px}
  .card p{color:var(--muted);font-size:15px}

  /* how it works (light purple) */
  .soft{background:var(--p50)}
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
  .step{position:relative}
  .step .n{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--p600),var(--brand));color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
  .step h3{font-size:18px;font-weight:700;margin-bottom:6px}
  .step p{color:var(--muted);font-size:15px}

  /* stats band (deep purple) */
  .stats{background:linear-gradient(135deg,#2a1257,#1c1033);color:#fff;border-radius:26px;padding:54px 40px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
  .stats .big{font-size:clamp(30px,3.4vw,44px);font-weight:800;letter-spacing:-1px;background:linear-gradient(120deg,#c4b5fd,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
  .stats .lbl{color:#c3b4ec;font-size:13px;margin-top:6px}
  .stats .big.gold{background:linear-gradient(120deg,#FFE680,#FFB300);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

  /* testimonial */
  .quote{max-width:840px;margin:0 auto;text-align:center}
  .quote .stars{color:var(--gold);font-size:22px;letter-spacing:3px;margin-bottom:18px}
  .quote blockquote{font-size:22px;line-height:1.5;font-weight:500;letter-spacing:-.4px;color:var(--ink)}
  .quote .who{margin-top:22px;color:var(--muted);font-weight:600}
  .quote .who b{color:var(--ink)}

  /* final CTA */
  .cta-band{background:radial-gradient(800px 400px at 50% -40%,rgba(139,92,246,.5),transparent 60%),linear-gradient(160deg,#2a1257,#160b29);color:#fff;text-align:center;border-radius:28px;padding:70px 40px}
  .cta-band h2 span{background:linear-gradient(120deg,#FFE680,#FFB300);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
  .cta-band p{color:#cdbff0;font-size:18px;margin:14px 0 28px}

  footer{background:var(--ink);color:#9a89c4;padding:46px 0;font-size:14px}
  .foot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
  footer a{color:#c3b4ec}

  @media(max-width:880px){
    .hero .wrap{grid-template-columns:1fr;gap:36px}
    .grid3,.steps{grid-template-columns:1fr}
    .stats{grid-template-columns:1fr 1fr;gap:30px}
    .navlinks a:not(.btn){display:none}
  }

  .faq{max-width:780px;margin:0 auto}
  .faq .item{border-top:1px solid var(--p100);padding:22px 0}
  .faq .item:last-child{border-bottom:1px solid var(--p100)}
  .faq .q{font-weight:700;font-size:18px;color:var(--ink);margin-bottom:8px}
  .faq .a{color:var(--muted);font-size:15px}
  .inds{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
  .ind{background:#fff;border:1px solid var(--p100);border-radius:999px;padding:12px 22px;font-weight:600;color:var(--p700);transition:.2s}
  .ind:hover{border-color:var(--p300);background:var(--p50);transform:translateY(-2px)}
  .gr-grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:880px;margin:22px auto 0}
  .rev{background:#fff;border:1px solid var(--p100);border-radius:18px;padding:26px}
  .rev .rs{color:var(--gold);letter-spacing:2px;margin-bottom:12px}
  .rev p{color:var(--ink);font-size:15px;line-height:1.7;margin-bottom:16px}
  .rev .who{display:flex;align-items:center;gap:12px}
  .rev .mono{width:40px;height:40px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;color:#3a2600;background:linear-gradient(135deg,var(--gold),var(--gold2))}
  .rev .who b{color:var(--ink);font-size:14px}
  .rev .org{color:var(--muted);font-size:13px}
  .feat{background:#fff;border:1px solid var(--p100);border-radius:18px;padding:32px;max-width:880px;margin:0 auto 22px}
  @media(max-width:880px){.gr-grid2{grid-template-columns:1fr}}

  .grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
  .ba{display:grid;grid-template-columns:1fr auto 1fr;gap:22px;align-items:center;max-width:860px;margin:0 auto}
  .chat{background:#fff;border:1px solid var(--p100);border-radius:16px;padding:22px;text-align:left}
  .chat.win{border-color:var(--p300);box-shadow:0 18px 40px rgba(107,70,193,.12)}
  .chat .lbl{font-size:11px;font-weight:800;letter-spacing:1.5px;color:var(--muted);margin-bottom:12px}
  .chat .qn{background:var(--p50);border-radius:12px;padding:12px;font-size:14px;color:var(--ink);margin-bottom:10px;font-style:italic}
  .chat .miss{color:#b4334e;font-weight:600;font-size:14px;margin-top:8px}
  .chat .hit{color:var(--p700);font-weight:700}
  .chat .first{color:#1a7a3c;font-weight:700;margin-top:8px}
  .arrow{text-align:center;color:var(--brand);font-weight:800}
  .arrow .t{font-size:12px;letter-spacing:1.5px;margin-bottom:6px}
  .arrow .i{font-size:32px}
  .cmp{list-style:none;margin:0;padding:0}
  .cmp li{display:flex;gap:10px;align-items:flex-start;padding:9px 0;color:var(--muted);font-size:15px;border-bottom:1px solid var(--p100)}
  .cmp .head{font-weight:800;color:var(--ink);border:none;padding-bottom:4px}
  .bignum{font-size:clamp(46px,7vw,82px);font-weight:800;background:linear-gradient(120deg,var(--brand),var(--p400));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-3px;line-height:1}
  .dark{background:linear-gradient(160deg,#241246,#160b29);color:#fff;border-radius:26px;padding:60px 40px;text-align:center}
  .dark h2,.dark .imp{color:#fff}
  .dark .imp{font-size:19px;color:#cdbff0;margin:6px 0}
  .dark .glow{background:linear-gradient(120deg,#c4b5fd,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:800}
  @media(max-width:880px){.grid4{grid-template-columns:1fr 1fr}.ba{grid-template-columns:1fr}}

  /* ===================== AEO ARTICLE READING LAYER ===================== */
  /* WCAG AA: links underlined + #5b21b6 (~7:1 on white); body #1c1033; no emoji icons. */
  .skip{position:absolute;left:-999px;top:0;background:#fff;color:var(--p700);padding:10px 16px;border-radius:0 0 10px 0;font-weight:700;z-index:100}
  .skip:focus{left:0}
  .artwrap{max-width:760px;margin:0 auto;padding:0 24px}
  .crumbs{font-size:13px;color:var(--muted);padding:26px 0 0}
  .crumbs a{color:var(--p700);text-decoration:underline}
  .crumbs a:hover{color:var(--p600)}
  .crumbs span[aria-current]{color:var(--ink);font-weight:600}
  .arthead{padding:14px 0 8px}
  .arthead .kicker{color:var(--brand);font-weight:700;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;display:block;margin-bottom:14px}
  .arthead h1{font-size:clamp(30px,4vw,46px);line-height:1.1;letter-spacing:-1.4px;font-weight:800;color:var(--ink)}
  .pub{color:var(--muted);font-size:14px;margin-top:16px;display:flex;gap:10px;flex-wrap:wrap;align-items:center}
  .pub .by{font-weight:600;color:var(--ink)}
  .answerbox{background:var(--p50);border:1px solid var(--p100);border-left:4px solid var(--p600);border-radius:14px;padding:22px 24px;margin:26px 0}
  .answerbox .lbl{font-size:12px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:var(--p700);margin-bottom:8px}
  .answerbox p{color:var(--ink);font-size:17px;line-height:1.6;margin:0}
  .prose{padding:6px 0 10px}
  .prose h2{font-size:clamp(24px,2.8vw,32px);line-height:1.18;letter-spacing:-.8px;font-weight:800;color:var(--ink);margin:42px 0 14px}
  .prose h3{font-size:21px;font-weight:700;color:var(--ink);margin:30px 0 10px}
  .prose p{color:var(--ink);font-size:17px;line-height:1.75;margin:0 0 18px}
  .prose ul,.prose ol{margin:0 0 20px;padding-left:24px;color:var(--ink);font-size:17px;line-height:1.75}
  .prose li{margin-bottom:9px}
  .prose a{color:var(--p700);text-decoration:underline;font-weight:500}
  .prose a:hover{color:var(--p600)}
  .prose strong{color:var(--ink);font-weight:700}
  .prose blockquote{margin:24px 0;padding:14px 22px;border-left:4px solid var(--p400);background:var(--p50);border-radius:0 12px 12px 0;color:var(--ink);font-size:18px;font-style:italic}
  .prose table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
  .prose th,.prose td{border:1px solid var(--p100);padding:11px 13px;text-align:left;vertical-align:top;color:var(--ink)}
  .prose th{background:var(--p50);font-weight:700}
  .prose figure{margin:24px 0}
  .prose img{max-width:100%;height:auto;border-radius:12px;border:1px solid var(--p100)}
  .ctainline{background:#fff;border:1px solid var(--p100);border-radius:18px;padding:26px;margin:34px 0;display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap}
  .ctainline p{margin:0;color:var(--ink);font-weight:600;font-size:16px}
  .relwrap{max-width:760px;margin:10px auto 0;padding:0 24px}
  .rel{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
  .rel a{display:block;background:#fff;border:1px solid var(--p100);border-radius:14px;padding:16px 18px;color:var(--ink);font-weight:600;font-size:15px;text-decoration:none;transition:.2s}
  .rel a:hover{border-color:var(--p300);background:var(--p50);transform:translateY(-2px)}
  .secttag{color:var(--brand);font-weight:700;font-size:12px;letter-spacing:1.5px;text-transform:uppercase;margin:0 auto 6px;max-width:760px;padding:0 24px}
  @media(max-width:880px){.rel{grid-template-columns:1fr}.ctainline{flex-direction:column;align-items:flex-start}}

  /* index/hub hero h1 (mirror h2 styling so listing pages have exactly one h1) */
  .center h1{font-size:clamp(28px,3.4vw,42px);line-height:1.12;letter-spacing:-1.4px;font-weight:800;color:var(--ink)}
  .center h1:after{content:"";display:block;width:48px;height:3px;border-radius:3px;background:linear-gradient(90deg,#FFD700,#FFA500);margin:18px auto 0}
  .dark h1{color:#fff;font-size:clamp(30px,4vw,46px);line-height:1.1;letter-spacing:-1px;font-weight:800}