/* T.B. Edwards site styles — shared across all pages */
  :root{
    --ink:#0C2340;
    --ink-soft:#43597A;
    --paper:#F2F5F9;
    --white:#FFFFFF;
    --line:#D2DBE7;
    --cobalt:#1D5FCF;
    --cobalt-dark:#154BA6;
    /* The five pyramid levels. Color always means the same level, everywhere on the site. */
    --l1:#13305E;  /* Orientation */
    --l2:#1C4F9E;  /* Foundation  */
    --l3:#2A6FD0;  /* Application */
    --l4:#0B7C82;  /* Validation  */
    --l5:#F0912A;  /* Conversion  */
    --display:"Archivo","Arial Narrow","Helvetica Neue",Arial,sans-serif;
    --body:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  }

  *{box-sizing:border-box}
  html{scroll-behavior:smooth;scroll-padding-top:84px}
  body{margin:0;font:400 1.0625rem/1.6 var(--body);color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased}
  img,svg{max-width:100%}
  h1,h2,h3,h4{font-family:var(--display);font-stretch:80%;font-weight:800;line-height:1.04;letter-spacing:-.005em;margin:0}
  h1{font-size:clamp(2.9rem,7.2vw,5.3rem);line-height:.98}
  h2{font-size:clamp(2.1rem,4.2vw,3.2rem)}
  h3{font-size:1.5rem}
  h4{font-size:1.7rem;font-stretch:88%}
  p{margin:0}
  a{color:var(--cobalt-dark)}
  .wrap{max-width:1160px;margin:0 auto;padding:0 24px}
  .measure{max-width:62ch}

  :focus-visible{outline:3px solid var(--cobalt);outline-offset:3px;border-radius:3px}
  .skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 14px;z-index:100;border-radius:4px}
  .skip:focus{left:8px}

  /* Buttons */
  .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border-radius:6px;border:2px solid transparent;font:600 1rem var(--body);text-decoration:none;cursor:pointer;white-space:nowrap}
  .btn-primary{background:var(--cobalt);color:#fff}
  .btn-primary:hover{background:var(--cobalt-dark)}
  .btn-quiet{background:transparent;color:var(--ink);border-color:var(--ink)}
  .btn-quiet:hover{background:var(--ink);color:#fff}

  /* Header */
  .site-header{position:sticky;top:0;z-index:50;background:var(--white);border-bottom:1px solid var(--line)}
  .bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
  .brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
  .brand-text{display:flex;flex-direction:column;line-height:1.2}
  .brand-text strong{font:800 1.12rem var(--display);font-stretch:88%}
  .brand-text small{font:600 .68rem var(--body);letter-spacing:.03em;color:var(--ink-soft);margin-top:1px}
  footer .brand-text small{color:rgba(255,255,255,.65)}
  .nav{display:flex;align-items:center;gap:26px}
  .nav ul{display:flex;gap:24px;list-style:none;margin:0;padding:0}
  .nav ul a{color:var(--ink);text-decoration:none;font-weight:500;font-size:.98rem}
  .nav ul a:hover{text-decoration:underline;text-underline-offset:5px}
  .nav-toggle{display:none;background:none;border:2px solid var(--ink);border-radius:6px;min-height:42px;padding:0 14px;font:600 .95rem var(--body);color:var(--ink);cursor:pointer}

  /* Hero */
  .hero{padding:56px 0 0}
  .proof{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:44px 0 0;padding:28px 0 64px;border-top:1px solid var(--line)}
  .proof li{padding-left:24px;border-left:1px solid var(--line)}
  .proof li:first-child{padding-left:0;border-left:0}
  .proof strong{display:block;font:800 1.5rem var(--display);font-stretch:82%;letter-spacing:-.01em}
  .proof span{display:block;margin-top:4px;font-size:.92rem;color:var(--ink-soft)}
  .hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:start}
  .page-hero .hero-grid{grid-template-columns:1.1fr .9fr}
  .lede{font-size:1.25rem;line-height:1.5;color:var(--ink-soft);margin-top:22px;max-width:34em}
  .buyrow{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin:32px 0 16px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .buyrow .cover{width:66px;height:66px;flex:none;object-fit:cover;border-radius:4px;box-shadow:0 8px 18px -8px rgba(12,35,64,.5)}
  .cover-large{width:100%;height:auto;display:block;border-radius:6px;box-shadow:0 30px 60px -24px rgba(12,35,64,.55)}
  .buytext{flex:1 1 220px}
  .buytext strong{display:block;font:800 1.3rem var(--display);font-stretch:88%}
  .buytext span{color:var(--ink-soft);font-size:.98rem}
  .price-line{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;margin-top:6px}
  .price-line .tag{color:var(--ink)}
  .alt{font-size:.98rem;color:var(--ink-soft)}
  .tag{display:inline-block;background:var(--l5);color:var(--ink);font-weight:700;font-size:.85rem;padding:2px 9px;border-radius:3px;line-height:1.5}

  /* Pyramid */
  .route h2{font-size:clamp(1.7rem,3vw,2.2rem);max-width:15em}
  .route .hint{margin:10px 0 18px;color:var(--ink-soft);font-size:1rem}
  .pyramid{display:block;width:100%;height:auto;overflow:visible}
  .lvl{cursor:pointer;outline:none;transition:opacity .2s}
  .lvl polygon{stroke:transparent;stroke-width:0;transition:stroke .15s}
  .lvl text{font-family:var(--display);font-weight:800;font-size:23px;letter-spacing:.01em;pointer-events:none;fill:#fff}
  .lvl[data-level="conversion"] text{fill:var(--ink)}
  .lvl:hover polygon{filter:brightness(1.08)}
  .lvl:focus-visible polygon{stroke:var(--ink);stroke-width:4}
  .lvl.is-active polygon{stroke:var(--ink);stroke-width:4}
  .route[data-active] .lvl:not(.is-active){opacity:.45}
  .lvl{animation:rise .55s cubic-bezier(.2,.7,.2,1) backwards}
  .lvl[data-level="orientation"]{animation-delay:.05s}
  .lvl[data-level="foundation"]{animation-delay:.2s}
  .lvl[data-level="application"]{animation-delay:.35s}
  .lvl[data-level="validation"]{animation-delay:.5s}
  .lvl[data-level="conversion"]{animation-delay:.65s}
  @keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

  .panel{margin-top:20px;padding-top:18px;border-top:4px solid var(--line);transition:min-height .25s ease}
  .panel.has-level{border-top-color:var(--panel-color,var(--line));min-height:17rem}
  .panel h3{font-size:1.7rem}
  .panel .tagline{color:var(--ink-soft);margin-top:4px}
  .panel dl{margin:16px 0 0;display:grid;grid-template-columns:8.5rem 1fr;gap:10px 18px}
  .panel dt{font-weight:700}
  .panel dd{margin:0}
  .panel .empty{color:var(--ink-soft)}

  /* Story */
  .story{background:var(--ink);color:#fff;padding:84px 0}
  .story a{color:#fff}
  .story :focus-visible{outline-color:#fff}
  .story-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}
  .story p{color:#D6E0EE}
  .story .measure{margin-top:20px}
  .portrait{margin-top:32px;max-width:280px;aspect-ratio:4/5;overflow:hidden;border-radius:4px}
  .portrait img{width:100%;height:100%;object-fit:cover;display:block}
  .legend{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:.9rem;color:#B9C8DC;margin:6px 0 10px}
  .legend span{display:inline-flex;align-items:center;gap:7px}
  .dot{width:14px;height:14px;border-radius:50%;flex:none;display:inline-block}
  .story .dot{box-shadow:0 0 0 2px rgba(255,255,255,.9)}
  .timeline{list-style:none;margin:28px 0 0;padding:4px 0 0;position:relative}
  .timeline li{position:relative;display:grid;grid-template-columns:36px 1fr;grid-template-rows:auto auto;column-gap:16px;row-gap:3px;padding:0 0 26px;align-items:start}
  .timeline li::before{content:'';position:absolute;top:0;bottom:0;left:18px;width:2px;background:rgba(255,255,255,.22);transform:translateX(-50%);z-index:0}
  .timeline li:last-child{padding-bottom:0}
  .timeline li:last-child::before{bottom:auto;height:12px}
  .timeline time{grid-column:2;grid-row:1;font-variant-numeric:tabular-nums;color:#B9C8DC;font-size:.85rem}
  .timeline li>span{grid-column:2;grid-row:2;font-weight:600;line-height:1.45}
  .timeline .dot{grid-column:1;grid-row:1/3;justify-self:center;align-self:start;position:relative;top:2px;width:20px;height:20px;margin:0;z-index:1}
  .since{margin-top:22px;color:#fff !important;font-size:1.1rem}

  /* Testimonials */
  .testimonials{background:#fff;padding:88px 0}
  .testi-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
  .testi{background:var(--paper);border-left:4px solid var(--l4);padding:32px;display:flex;flex-direction:column;gap:14px}
  .testi:nth-child(2){border-left-color:var(--l5)}
  .testi p{font-size:1.08rem;line-height:1.6}
  .testi-note{margin-top:24px;color:var(--ink-soft);font-size:.9rem;font-style:italic}

  /* Ladder */
  .ladder-sec{background:var(--paper);padding:88px 0}
  .sec-head{max-width:46rem;margin-bottom:34px}
  .sec-head p{margin-top:14px;color:var(--ink-soft);font-size:1.15rem}
  .group{font-size:1.25rem;margin:48px 0 20px;font-stretch:88%}
  .group:first-of-type{margin-top:8px}
  .ladder-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
  .rung{display:flex;flex-direction:column;gap:14px;background:#fff;border:1px solid var(--line);padding:30px;min-height:100%}
  .price{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
  .amt{font:800 2.5rem/1 var(--display);font-stretch:78%}
  .price .tag{margin-top:0}
  .what h4{font-size:1.35rem}
  .what p{margin-top:8px}
  .what .fit{font-size:.95rem;color:var(--ink-soft);margin-top:2px;padding-top:12px;border-top:1px solid var(--line)}
  .what .fit b{color:var(--ink);font-weight:700}
  .act{margin-top:auto;padding-top:8px;display:flex;flex-direction:column;gap:10px;align-items:center}
  .act .btn{width:100%}
  .more-link{font-size:.92rem;color:var(--ink-soft);text-decoration:underline;text-underline-offset:3px}
  .more-link:hover{color:var(--cobalt-dark)}

  /* Services */
  .services{padding:88px 0}
  .services-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
  .steps{list-style:none;margin:30px 0 0;padding:0;counter-reset:step}
  .steps li{counter-increment:step;display:grid;grid-template-columns:44px 1fr;gap:16px;padding:20px 0;border-top:1px solid var(--line)}
  .steps li::before{content:counter(step);font:800 2rem/1 var(--display);font-stretch:78%;color:var(--cobalt-dark)}
  .steps strong{display:block;font-size:1.12rem}
  .steps span{color:var(--ink-soft)}

  .report{background:#fff;border:1px solid var(--line);border-radius:4px;padding:30px;box-shadow:0 22px 44px -26px rgba(12,35,64,.45)}
  .report header{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:16px}
  .report h3{font-size:1.6rem}
  .report .sub{color:var(--ink-soft);font-size:.95rem;margin-top:4px}
  .report h4{font-size:1.15rem;font-stretch:88%;margin:24px 0 4px}
  .report .chart-note{color:var(--ink-soft);font-size:.85rem;margin:0 0 12px}
  .ev{display:grid;grid-template-columns:8.8rem 1fr 6.4rem;gap:12px;align-items:center;padding:5px 0;font-size:.95rem}
  .ev > :last-child{text-align:right}
  .track{height:10px;background:var(--paper);border-radius:2px;overflow:hidden}
  .fill{display:block;height:100%}
  .flag{font-weight:700;font-size:.85rem;background:var(--l5);color:var(--ink);padding:1px 8px;border-radius:3px;white-space:nowrap;justify-self:end;text-align:center}
    .titles{margin:0;padding-left:1.1rem}
  .titles li{margin:2px 0}
  .report .next{margin-top:22px;padding:14px 16px;background:var(--paper);border-left:4px solid var(--l3);font-size:.98rem}

  /* Programs */
  .programs{background:var(--paper);padding:88px 0}
  .prog-links{list-style:none;display:flex;flex-wrap:wrap;gap:16px 40px;margin:32px 0 0;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .prog-links a{color:var(--ink);font:600 1.15rem var(--display);font-stretch:88%;text-decoration:none}
  .prog-links a:hover{color:var(--cobalt-dark);text-decoration:underline;text-underline-offset:5px}
  .prog-foot{margin-top:20px;font-size:.95rem;color:var(--ink-soft)}

  /* FAQ */
  .faq{padding:88px 0}
  .faq-list{max-width:52rem;margin-top:26px;border-top:1px solid var(--line)}
  details{border-bottom:1px solid var(--line)}
  summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font:700 1.12rem var(--body);position:relative}
  summary::-webkit-details-marker{display:none}
  summary::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-52%);font:500 1.7rem/1 var(--body);color:var(--cobalt-dark)}
  details[open] summary::after{content:"\2212"}
  details p{padding:0 40px 22px 0;color:var(--ink-soft);max-width:64ch}

  /* Tracker */
  .tracker{border-top:0;padding:0 0 88px}
  .stripe{display:flex;height:8px;margin-bottom:76px}
  .stripe span{flex:1}
  .tracker-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
  .tracker p{margin-top:14px;color:var(--ink-soft);font-size:1.12rem}
  .thread-btn{margin-top:24px;background:var(--l5);color:var(--ink);border-color:var(--l5)}
  .thread-btn:hover{background:#d97f1f;border-color:#d97f1f;color:var(--ink)}
  .signup{display:grid;gap:12px;justify-items:start}
  .signup .btn{width:auto}
  .signup small{color:var(--ink-soft)}
  .contact-form .ok{display:none;margin-top:18px;padding:14px 16px;background:#fff;border-left:4px solid var(--l4);font-weight:600}
  .contact-form.done .ok{display:block}
  .contact-form .err{margin-top:18px;padding:14px 16px;background:#fff;border-left:4px solid #C0392B;font-weight:600}
  .contact-form.done .err{display:none}
  .contact-form.done input,.contact-form.done select,.contact-form.done textarea,.contact-form.done .btn{opacity:.55;pointer-events:none}

  /* Footer */
  footer{background:var(--ink);color:#C9D6E8;padding:64px 0 40px}
  footer a{color:#fff}
  footer :focus-visible{outline-color:#fff}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
  footer h3{font-size:1.05rem;color:#fff;margin-bottom:12px;font-stretch:90%}
  footer ul{list-style:none;margin:0;padding:0}
  footer li{padding:3px 0}
  footer .brand{color:#fff}
  .fine{margin-top:44px;padding-top:24px;border-top:1px solid rgba(255,255,255,.2);font-size:.9rem;line-height:1.55;max-width:78ch}
  .fine p + p{margin-top:10px}

  /* Responsive */
  @media (max-width:980px){
    .hero-grid,.story-grid,.services-grid,.tracker-grid,.page-hero .hero-grid{grid-template-columns:1fr;gap:44px}
    .proof{grid-template-columns:1fr 1fr;row-gap:28px}
    .proof li:nth-child(3){padding-left:0;border-left:0}
    .foot-grid{grid-template-columns:1fr 1fr}
  }
  @media (max-width:860px){
    .nav-toggle{display:inline-flex;align-items:center}
    .nav ul{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px 24px 16px}
    .nav ul li a{display:block;padding:12px 0}
    .site-header.open .nav ul{display:flex}
    .nav .btn-primary{display:none}
  }
  @media (max-width:640px){
    .ladder-grid{grid-template-columns:1fr}
    .testi-grid{grid-template-columns:1fr}
  }
  @media (max-width:720px){
    .amt{font-size:2.2rem}
    .panel dl{grid-template-columns:1fr;gap:2px}
    .panel dd{margin-bottom:10px}
    .ev{grid-template-columns:6.6rem 1fr auto;gap:8px}
    .ev > :last-child{min-width:4.4rem}
    .report{padding:22px}
    .foot-grid{grid-template-columns:1fr}
  }
  @media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    .lvl{animation:none}
  }

  /* ============ Interior-page components ============ */

  /* Page hero: eyebrow + h1 + intro, used on every non-home page */
  .page-hero{padding:56px 0 48px;border-bottom:1px solid var(--line)}
  .eyebrow{display:block;font:700 .85rem var(--body);letter-spacing:.06em;text-transform:uppercase;color:var(--cobalt-dark);margin-bottom:14px}
  .page-hero h1{font-size:clamp(2.4rem,5.5vw,3.6rem)}
  .page-hero .lede{margin-top:18px;font-size:1.2rem;color:var(--ink-soft);max-width:42em}
  .page-hero .buyrow{margin-top:28px;margin-bottom:0}

  /* Level list: the five pyramid levels with detail, used on book.html */
  .level-list{margin-top:8px}
  .level-item{display:grid;grid-template-columns:3.5rem 1fr;gap:24px;padding:28px 0;border-top:1px solid var(--line)}
  .level-item:last-child{border-bottom:1px solid var(--line)}
  .level-num{width:3.5rem;height:3.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font:800 1.3rem var(--display);font-stretch:80%}
  .level-item h3{font-size:1.4rem}
  .level-item p{margin-top:8px;color:var(--ink-soft);max-width:56ch}

  /* Section with a light background, reused for alternating page rhythm */
  .band{background:var(--paper);padding:72px 0}
  .band-tight{padding:56px 0}

  /* Simple two-column info section (heading+copy / detail) used across interior pages */
  .split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
  .split h2{font-size:clamp(1.9rem,3.6vw,2.6rem)}
  .split .lede{margin-top:14px;color:var(--ink-soft);font-size:1.12rem}

  /* Library sample entries */
  .entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
  .entry{border:1px solid var(--line);background:#fff;padding:22px}
  .entry-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
  .entry h3{font-size:1.15rem}
  .level-chip{flex:none;font:700 .78rem var(--body);color:#fff;padding:2px 9px;border-radius:3px;white-space:nowrap}
  .entry dl{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;margin-top:14px;font-size:.92rem}
  .entry dt{color:var(--ink-soft)}
  .entry dd{margin:0;font-weight:600}
  .entry-note{margin-top:24px;font-size:.95rem;color:var(--ink-soft)}

  /* Simple prose policy pages */
  .policy{padding:64px 0 96px}
  .policy .updated{color:var(--ink-soft);font-size:.95rem;margin-top:8px}
  .policy h2{font-size:1.5rem;margin-top:44px}
  .policy h2:first-of-type{margin-top:36px}
  .policy p,.policy li{color:var(--ink-soft);font-size:1.05rem;line-height:1.7}
  .policy p{margin-top:14px;max-width:70ch}
  .policy ul{margin-top:14px;padding-left:1.3rem;max-width:70ch}
  .policy li{margin:6px 0}
  .policy .notice{margin-top:28px;padding:18px 20px;background:var(--paper);border-left:4px solid var(--l5);font-size:.98rem;color:var(--ink);max-width:70ch}

  /* Contact page */
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;padding:64px 0 96px}
  .method-list{list-style:none;margin:28px 0 0;padding:0}
  .method-list li{padding:18px 0;border-top:1px solid var(--line)}
  .method-list li:last-child{border-bottom:1px solid var(--line)}
  .method-list strong{display:block;font-size:1.05rem}
  .method-list span{display:block;margin-top:4px;color:var(--ink-soft);font-size:.95rem}
  .contact-form{border:1px solid var(--line);padding:32px;background:var(--paper)}
  .contact-form label{display:block;font-weight:700;margin-bottom:6px;margin-top:18px}
  .contact-form label:first-child{margin-top:0}
  .contact-form input,.contact-form select,.contact-form textarea{width:100%;min-height:48px;padding:0 14px;border:2px solid var(--ink);border-radius:6px;font:400 1rem var(--body);background:#fff}
  .contact-form textarea{padding:12px 14px;min-height:120px;resize:vertical}
  .contact-form .btn{margin-top:22px;width:100%}
  .contact-form small{display:block;margin-top:10px;color:var(--ink-soft)}

  /* Hub page: current-openings example list */
  .openings{list-style:none;margin:24px 0 0;padding:0;border-top:1px solid var(--line)}
  .openings li{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:baseline;padding:18px 0;border-bottom:1px solid var(--line)}
  .openings time{color:var(--ink-soft);font-size:.9rem;font-variant-numeric:tabular-nums}
  .openings .what{font-weight:600}
  .openings .tag{white-space:nowrap}

  @media (max-width:860px){
    .split,.contact-grid{grid-template-columns:1fr;gap:36px}
    .entry-grid{grid-template-columns:1fr}
  }
  @media (max-width:640px){
    .level-item{grid-template-columns:1fr;gap:10px}
    .level-num{width:2.6rem;height:2.6rem;font-size:1.05rem}
    .openings li{grid-template-columns:1fr;gap:4px}
  }