:root{
    --navy-deep:#052769;
    --navy:#0a3a8c;
    --blue-support:#87A1D4;
    --accent:#E15F00;
    --bg:#F6F7FA;
    --card:#FFFFFF;
    --ink:#0B1220;
    --ink-soft:#43526B;
    --border:#E2E6EE;
    --radius:14px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
    background:var(--bg);
    color:var(--ink);
    line-height:1.55;
  }
  .wrap{max-width:1080px;margin:0 auto;padding:0 24px;}
  a{color:inherit;}
  .label{
    text-transform:uppercase;
    letter-spacing:.08em;
    font-size:12px;
    font-weight:700;
    color:var(--navy);
  }
  h1,h2,h3{font-weight:800;letter-spacing:-0.01em;margin:0;}
  h2{font-size:30px;color:var(--navy-deep);}
  h3{font-size:18px;}
  p{color:var(--ink-soft);margin:0;}

  /* nav */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(246,247,250,0.92);
    backdrop-filter:blur(6px);
    border-bottom:1px solid var(--border);
  }
  nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:24px;}
  .brand{display:flex;align-items:center;gap:10px;white-space:nowrap;text-decoration:none;}
  .brand .mark{width:38px;height:38px;flex-shrink:0;object-fit:contain;background:transparent;}
  .brand .word{
    display:flex;flex-direction:column;line-height:1.02;
    font-family:"Source Serif 4",Georgia,serif;font-weight:600;
  }
  .brand .word b{font-size:13px;color:var(--accent);font-weight:600;}
  .brand .word i{font-style:normal;font-size:13px;color:var(--navy-deep);font-weight:600;}
  .brand .word em{font-style:normal;font-size:13px;color:var(--accent);font-weight:600;}

  /* full lockup — used in hero / footer where there's room to breathe */
  .lockup{display:flex;align-items:center;gap:18px;text-decoration:none;}
  .lockup .mark{width:84px;height:84px;object-fit:contain;background:transparent;flex-shrink:0;}
  .lockup .word{
    font-family:"Source Serif 4",Georgia,serif;font-weight:600;line-height:1.08;
  }
  .lockup .word b{display:block;font-size:30px;color:var(--accent);font-weight:600;}
  .lockup .word i{display:block;font-style:normal;font-size:30px;color:var(--navy-deep);font-weight:600;}
  .lockup .word em{display:block;font-style:normal;font-size:30px;color:var(--accent);font-weight:600;}
  .lockup.on-dark .word i{color:#fff;}
  .navlinks{display:flex;gap:26px;font-size:14px;font-weight:600;color:var(--ink-soft);}
  .navlinks a{text-decoration:none;}
  .navlinks a:hover{color:var(--navy-deep);}
  .navcta{display:flex;gap:10px;flex-shrink:0;}

  .btn{
    display:inline-flex;align-items:center;justify-content:center;
    padding:11px 20px;border-radius:9px;font-weight:700;font-size:14px;
    text-decoration:none;border:1px solid transparent;cursor:pointer;
    transition:transform .08s ease;
  }
  .btn:active{transform:scale(0.98);}
  .btn-primary{background:var(--navy-deep);color:#fff;}
  .btn-primary:hover{background:var(--navy);}
  .btn-accent{background:var(--accent);color:#fff;}
  .btn-accent:hover{background:#c75300;}
  .btn-ghost{background:transparent;color:var(--navy-deep);border:1.5px solid var(--navy-deep);}
  .btn-ghost:hover{background:rgba(5,39,105,0.06);}
  .btn-sm{padding:9px 14px;font-size:13px;}

  section{padding:88px 0;scroll-margin-top:84px;}
  section.tight{padding:64px 0;}

  /* hero */
  .hero{
    padding:120px 0 90px;
    background:
      radial-gradient(800px 400px at 85% -10%, rgba(135,161,212,0.35), transparent 60%),
      linear-gradient(180deg,#0B1F4D 0%, var(--navy-deep) 60%, #07306e 100%);
    color:#fff;
    position:relative;overflow:hidden;
  }
  .hero .wrap{position:relative;z-index:2;}
  .hero h1{
    font-size:46px;line-height:1.12;color:#fff;max-width:760px;
    letter-spacing:-0.015em;
  }
  .hero p.sub{
    color:#D7E0F5;font-size:18px;max-width:600px;margin-top:18px;
  }
  .hero .ctas{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap;}
  .brand-statue{
    position:absolute;bottom:0;height:640px;width:auto;
    opacity:0.95;pointer-events:none;z-index:1;
  }
  .hero .brand-statue{right:max(24px, calc((100% - 1080px)/2));}
  .finalcta .brand-statue{right:24px;height:330px;}
  @media (max-width:900px){.brand-statue{display:none;}}
  .hero .trust{
    margin-top:26px;font-size:13px;color:#AFC2EA;font-weight:600;
    display:flex;gap:18px;flex-wrap:wrap;
  }
  .hero .trust span::before{content:"●  ";color:var(--accent);}

  .pill{
    display:inline-block;background:rgba(135,161,212,0.18);
    border:1px solid rgba(135,161,212,0.4);
    color:#D7E0F5;font-size:12px;font-weight:700;
    letter-spacing:.06em;text-transform:uppercase;
    padding:6px 12px;border-radius:999px;margin-bottom:22px;
  }

  /* section heads */
  .sectionhead{max-width:640px;margin-bottom:44px;}
  .sectionhead .label{margin-bottom:10px;display:block;}
  .sectionhead p{margin-top:12px;font-size:16px;}

  /* card grid */
  .grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
  .grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
  @media (max-width:820px){.grid3{grid-template-columns:1fr;}.grid2{grid-template-columns:1fr;}}

  .card{
    background:var(--card);border:1px solid var(--border);
    border-radius:var(--radius);padding:26px;
    box-shadow:0 1px 2px rgba(5,39,105,0.04);
  }
  .card .icon{
    width:38px;height:38px;border-radius:9px;
    background:rgba(5,39,105,0.06);
    display:flex;align-items:center;justify-content:center;
    margin-bottom:16px;color:var(--navy-deep);font-weight:800;
  }
  .card h3{margin-bottom:8px;color:var(--navy-deep);}
  .card.accent-edge{border-top:3px solid var(--accent);}

  .checklist{list-style:none;margin:0;padding:0;}
  .checklist li{
    display:flex;gap:12px;align-items:flex-start;
    padding:14px 0;border-bottom:1px solid var(--border);
  }
  .checklist li:last-child{border-bottom:none;}
  .checklist .check{
    flex-shrink:0;width:20px;height:20px;border-radius:5px;
    background:var(--navy-deep);color:#fff;font-size:12px;
    display:flex;align-items:center;justify-content:center;margin-top:2px;
  }
  .checklist strong{color:var(--ink);display:block;font-size:15px;margin-bottom:2px;}
  .checklist span{font-size:14px;color:var(--ink-soft);}

  /* tier cards */
  .tier{
    background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
    padding:32px;display:flex;flex-direction:column;
  }
  .tier.premium{
    border:2px solid var(--navy-deep);
    background:linear-gradient(180deg,#fff 0%, #F3F6FD 100%);
    position:relative;
  }
  .tier .tag{
    font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;
    color:var(--navy);margin-bottom:10px;
  }
  .tier h3{font-size:22px;color:var(--navy-deep);margin-bottom:6px;}
  .tier .for{font-size:14px;color:var(--ink-soft);margin-bottom:20px;}
  .tier ul{list-style:none;margin:0 0 24px;padding:0;flex-grow:1;}
  .tier ul li{
    font-size:14px;color:var(--ink-soft);padding:8px 0 8px 22px;
    position:relative;border-bottom:1px solid var(--border);
  }
  .tier ul li:last-child{border-bottom:none;}
  .tier ul li::before{
    content:"";position:absolute;left:0;top:14px;width:8px;height:8px;
    border-radius:2px;background:var(--accent);
  }

  /* steps */
  .steps{display:flex;gap:16px;overflow-x:auto;padding-bottom:6px;}
  .step{
    flex:1;min-width:160px;background:var(--card);border:1px solid var(--border);
    border-radius:var(--radius);padding:22px 18px;position:relative;
  }
  .step .num{
    font-size:13px;font-weight:800;color:#fff;background:var(--navy-deep);
    width:26px;height:26px;border-radius:7px;display:flex;align-items:center;justify-content:center;
    margin-bottom:14px;
  }
  .step h3{font-size:15px;margin-bottom:6px;}
  .step p{font-size:13px;}

  /* sample bundle */
  .tree{
    background:#0B1F4D;color:#D7E0F5;border-radius:var(--radius);
    padding:24px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
    font-size:13.5px;line-height:1.8;overflow-x:auto;
  }
  .tree .d{color:#87A1D4;}
  .tree .f{color:#FCD9B8;}

  /* full index — collapsed square that expands into the navy index box */
  .idxbox{margin-top:28px;}
  .idxbox details{
    background:#0B1F4D;border-radius:var(--radius);overflow:hidden;
    border:1px solid rgba(135,161,212,0.35);
  }
  .idxbox summary{
    list-style:none;cursor:pointer;color:#fff;
    display:flex;align-items:center;justify-content:center;
    width:72px;height:72px;
    font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
    font-size:11px;text-align:center;line-height:1.3;
    transition:width .15s ease;
  }
  .idxbox summary::-webkit-details-marker{display:none;}
  .idxbox summary .ic{display:flex;flex-direction:column;align-items:center;gap:4px;}
  .idxbox summary .ic b{font-size:18px;color:#E15F00;}
  .idxbox details[open] summary{
    width:100%;height:auto;justify-content:space-between;padding:16px 22px;
    font-size:12.5px;letter-spacing:.04em;text-transform:uppercase;font-weight:700;
    color:#AFC2EA;border-bottom:1px solid rgba(135,161,212,0.25);
  }
  .idxbox details[open] summary .ic{flex-direction:row;gap:10px;}
  .idxbox details[open] summary .ic b{font-size:12.5px;color:#fff;}
  .idx-scroll{max-height:520px;overflow-y:auto;padding:8px 22px 22px;}
  .idx-cat h4{
    color:#87A1D4;font-size:13px;text-transform:uppercase;letter-spacing:.04em;
    margin:22px 0 4px;font-weight:700;
  }
  .idx-cat:first-child h4{margin-top:14px;}
  .idx-desc{color:#7E8FB8;font-size:12.5px;margin:0 0 10px;}
  .idx-table{width:100%;border-collapse:collapse;font-size:12.5px;}
  .idx-table td{padding:6px 8px;border-bottom:1px solid rgba(135,161,212,0.12);color:#D7E0F5;vertical-align:top;}
  .idx-table .idx-id{color:#E15F00;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:nowrap;}
  .idx-table .idx-date{color:#87A1D4;white-space:nowrap;}
  .idx-table .idx-fmt{color:#7E8FB8;white-space:nowrap;}

  .samplelinks{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;}
  .samplelinks a{
    font-size:13px;font-weight:600;color:var(--navy-deep);
    background:#fff;border:1px solid var(--border);border-radius:8px;
    padding:8px 12px;text-decoration:none;
  }
  .samplelinks a:hover{border-color:var(--navy-deep);}

  /* trust — deliberately understated, T&Cs-style */
  .trustbox{
    background:transparent;border-top:1px solid var(--border);padding-top:20px;
  }
  .trustbox .sectionhead{margin-bottom:16px;}
  .trustbox .sectionhead h2{font-size:15px;color:var(--ink-soft);font-weight:700;}
  .trustbox .sectionhead .label{font-size:10.5px;}
  .trustgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:6px 28px;}
  @media (max-width:820px){.trustgrid{grid-template-columns:1fr;}}
  .trustitem{
    display:flex;gap:10px;align-items:flex-start;padding:8px 0;
  }
  .trustitem .mark{
    flex-shrink:0;width:16px;height:16px;border-radius:4px;background:var(--border);
    color:var(--ink-soft);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:10px;margin-top:1px;
  }
  .trustitem strong{font-size:12.5px;color:var(--ink-soft);font-weight:700;display:block;}
  .trustitem span{font-size:12px;color:#8893A8;}

  /* pricing */
  .pricingband{
    background:var(--navy-deep);color:#fff;border-radius:var(--radius);
    padding:40px;display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;
  }
  .pricingband .formula{
    font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
    font-size:14px;background:rgba(255,255,255,0.08);padding:16px 18px;border-radius:9px;
    color:#D7E0F5;margin-top:14px;
  }

  /* faq */
  details{
    background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
    padding:18px 22px;margin-bottom:12px;
  }
  summary{font-weight:700;cursor:pointer;color:var(--navy-deep);font-size:15.5px;list-style:none;display:flex;justify-content:space-between;align-items:center;}
  summary::-webkit-details-marker{display:none;}
  summary::after{content:"+";color:var(--accent);font-size:20px;font-weight:800;}
  details[open] summary::after{content:"–";}
  details p{margin-top:12px;font-size:14.5px;}

  /* final cta */
  .finalcta{
    background:linear-gradient(135deg, var(--navy-deep) 0%, #0a3a8c 60%, #0B1F4D 100%);
    border-radius:20px;color:#fff;padding:64px 48px;text-align:center;
    position:relative;overflow:hidden;
  }
  .finalcta h2{color:#fff;font-size:32px;position:relative;z-index:2;}
  .finalcta p{color:#D7E0F5;margin-top:12px;font-size:16px;position:relative;z-index:2;}
  .finalcta .ctas{display:flex;gap:14px;justify-content:center;margin-top:30px;flex-wrap:wrap;position:relative;z-index:2;}

  footer{padding:40px 0;border-top:1px solid var(--border);}
  footer .footrow{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;}
  footer p{font-size:13px;color:var(--ink-soft);}
  footer .brand .mark{width:30px;height:30px;}
  footer .footmeta{display:flex;flex-direction:column;align-items:flex-end;gap:4px;text-align:right;}
  footer .footmeta .legal{font-size:12px;}
  @media (max-width:820px){
    footer .footmeta{align-items:flex-start;text-align:left;}
  }

/* ---- added: multi-page support, skip link, contact page ---- */
.skip-link{position:absolute;left:-9999px;top:0;background:var(--navy-deep);color:#fff;
  padding:10px 16px;z-index:100;border-radius:0 0 8px 0;font-weight:700;font-size:14px;}
.skip-link:focus{left:0;}
a:focus-visible,summary:focus-visible,button:focus-visible{
  outline:3px solid var(--accent);outline-offset:2px;border-radius:4px;}
/* nav{display:flex;justify-content:space-between} is global - breadcrumbs must opt out */
nav.crumbs{display:block;font-size:13px;color:var(--ink-soft);padding:22px 0 0;font-weight:600;}
.crumbs a{text-decoration:none;color:var(--navy);}
.crumbs a:hover{text-decoration:underline;}
.crumbs span{color:var(--blue-support);margin:0 8px;}
.pagehead{padding:52px 0 8px;}
.pagehead h1{font-size:38px;line-height:1.15;color:var(--navy-deep);max-width:820px;
  letter-spacing:-0.015em;margin-top:10px;}
.pagehead p.sub{font-size:18px;max-width:680px;margin-top:16px;}
.contactgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:20px;margin-top:36px;}
.contactcard{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px;}
.contactcard h2{font-size:19px;color:var(--navy-deep);}
.contactcard h3{font-size:17px;color:var(--navy-deep);}
.contactcard p{margin-top:10px;font-size:15px;}
.contactcard a.email{color:var(--navy);font-weight:700;text-decoration:none;word-break:break-word;}
.contactcard a.email:hover{text-decoration:underline;}
@media (max-width:860px){
  .navlinks{gap:16px;font-size:13px;}
}
@media (max-width:600px){
  /* header is brand + nav links only - wrap the links onto their own row rather
     than hiding them, since there's no CTA left to prioritise over them */
  nav{flex-wrap:wrap;row-gap:8px;}
  .navlinks{width:100%;justify-content:flex-end;flex-wrap:wrap;gap:8px 14px;font-size:12.5px;order:2;}
  .navcta .btn-ghost{display:none;}
  .pagehead h1{font-size:29px;}
  .hero h1{font-size:32px;}
  .contactgrid{grid-template-columns:1fr;}
  .idx-table{font-size:11.5px;}
  .idx-table td{padding:6px 4px;}
}
@media (max-width:400px){
  .navlinks{justify-content:center;}
  .navcta .btn{padding:8px 11px;font-size:12px;}
  .brand .word b,.brand .word i,.brand .word em{font-size:11.5px;}
}

/* the dedicated sample-bundle page shows the whole index inline, not in a 520px scroller */
.idx-full .idx-scroll{max-height:none;overflow:visible;}