:root{
    --ebony:#15120F;
    --ivory:#F5EFE3;
    --ivory-2:#EDE5D4;
    --gold:#C4A747;
    --gold-deep:#9E8534;
    --ink:#2B2621;
    --stone:#7C7368;
    --rule:rgba(21,18,15,.14);
    --rule-light:rgba(245,239,227,.18);
    --serif:"Cormorant Garamond","Garamond","EB Garamond",Georgia,serif;
    --sans:Arial,Helvetica,sans-serif;
    --measure:62ch;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  @media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
  body{margin:0;background:var(--ivory);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6}
  img{max-width:100%;display:block}
  a{color:inherit}
  h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.08;margin:0 0 .4em;letter-spacing:-.01em}
  h1{font-size:clamp(2.6rem,6vw,5rem)}
  h2{font-size:clamp(2rem,4.2vw,3.2rem)}
  h3{font-size:clamp(1.45rem,2.4vw,1.9rem)}
  p{margin:0 0 1.1em;max-width:var(--measure)}
  .lede{font-family:var(--serif);font-size:clamp(1.35rem,2.2vw,1.7rem);line-height:1.35;max-width:52ch}
  .wrap{width:min(1120px,92vw);margin:0 auto}
  section{padding:clamp(3.5rem,8vw,7rem) 0}
  .dark{background:var(--ebony);color:var(--ivory)}
  .dark .stone{color:rgba(245,239,227,.6)}
  .stone{color:var(--stone)}
  .gold{color:var(--gold)}
  .rule{border:0;border-top:1px solid var(--rule);margin:0}
  .dark .rule{border-color:var(--rule-light)}
  .grid{display:grid;gap:clamp(1.5rem,4vw,4rem)}
  .g2{grid-template-columns:1fr 1fr}
  .g3{grid-template-columns:repeat(3,1fr)}
  .g-side{grid-template-columns:1fr 2fr;align-items:start}
  @media (max-width:820px){.g2,.g3,.g-side{grid-template-columns:1fr}}

  /* Buttons */
  .btn{display:inline-block;font-family:var(--sans);font-size:.95rem;letter-spacing:.02em;padding:.95rem 1.6rem;border:1px solid var(--ebony);text-decoration:none;color:var(--ebony);background:transparent;transition:background .15s,color .15s;cursor:pointer}
  .btn:hover,.btn:focus-visible{background:var(--ebony);color:var(--ivory)}
  .btn.primary{background:var(--gold);border-color:var(--gold);color:var(--ebony)}
  .btn.primary:hover,.btn.primary:focus-visible{background:var(--gold-deep);border-color:var(--gold-deep)}
  .dark .btn{border-color:var(--ivory);color:var(--ivory)}
  .dark .btn:hover,.dark .btn:focus-visible{background:var(--ivory);color:var(--ebony)}
  .dark .btn.primary{border-color:var(--gold);color:var(--ebony)}
  .dark .btn.primary:hover{color:var(--ebony)}
  .cta-row{display:flex;gap:1rem;flex-wrap:wrap;align-items:center;margin-top:1.8rem}
  .cta-row .quiet{font-size:.95rem;text-decoration:underline;text-underline-offset:.25em}
  :focus-visible{outline:2px solid var(--gold);outline-offset:3px}

  /* Header */
  header{position:sticky;top:0;z-index:20;background:var(--ivory);border-bottom:1px solid var(--rule)}
  .bar{display:flex;align-items:center;justify-content:space-between;height:68px;gap:1rem}
  .logo{font-family:var(--serif);font-size:1.45rem;text-decoration:none;letter-spacing:.02em}
  nav ul{list-style:none;margin:0;padding:0;display:flex;gap:1.6rem}
  nav a{text-decoration:none;font-size:.93rem;padding:.4rem 0;border-bottom:1px solid transparent}
  nav a[aria-current="page"]{border-bottom-color:var(--gold)}
  nav a:hover{border-bottom-color:var(--ebony)}
  nav a.featured{font-weight:bold;letter-spacing:.01em}
  .tm{color:var(--gold);font-weight:normal;font-size:.7em;margin-left:.1em;vertical-align:super;line-height:0}
  footer a.featured{font-weight:bold;color:var(--ivory)}
  .menu-btn{display:none;background:none;border:1px solid var(--ebony);padding:.5rem .8rem;font-family:var(--sans);cursor:pointer}
  @media (max-width:820px){
    nav{display:none;position:absolute;left:0;right:0;top:68px;background:var(--ivory);border-bottom:1px solid var(--rule);padding:1rem 4vw}
    nav.open{display:block}
    nav ul{flex-direction:column;gap:.2rem}
    .menu-btn{display:inline-block}
    .bar .btn{display:none}
  }
  .ribbon{background:var(--ebony);color:var(--ivory);font-size:.85rem;text-align:center;padding:.5rem 1rem}
  .ribbon span{color:var(--gold)}


  /* Hero */
  .hero{padding:clamp(4rem,10vw,9rem) 0 clamp(3rem,7vw,6rem)}
  .hero h1{max-width:16ch}
  .hero .lede{margin-top:1.4rem}
  .hero-rule{width:72px;height:2px;background:var(--gold);margin:2.2rem 0}
  .stats{display:flex;gap:clamp(2rem,6vw,5rem);flex-wrap:wrap;margin-top:3.5rem;padding-top:2rem;border-top:1px solid var(--rule-light)}
  .stat b{display:block;font-family:var(--serif);font-size:2.6rem;font-weight:500;line-height:1}
  .stat span{font-size:.9rem;color:rgba(245,239,227,.65);max-width:22ch;display:block;margin-top:.4rem}

  /* Ledger list: the memorable device. Scenarios read like entries in a ledger. */
  .ledger{list-style:none;margin:2rem 0 0;padding:0;border-top:1px solid var(--rule)}
  .ledger li{display:grid;grid-template-columns:9rem 1fr;gap:1.5rem;padding:1.4rem 0;border-bottom:1px solid var(--rule)}
  .ledger .when{font-family:var(--serif);font-size:1.25rem;color:var(--gold-deep);line-height:1.2}
  .ledger p{margin:0}
  @media (max-width:600px){.ledger li{grid-template-columns:1fr;gap:.4rem}}

  /* Arrows list */
  .arrows{list-style:none;padding:0;margin:0 0 1.2em}
  .arrows li{padding-left:1.4rem;position:relative;margin:.35rem 0;max-width:var(--measure)}
  .arrows li::before{content:"";position:absolute;left:0;top:.72em;width:.7rem;height:1px;background:var(--gold)}

  /* Fit columns */
  .fit h3{margin-bottom:1rem}
  .fit ul{padding-left:1.1rem;margin:0}
  .fit li{margin:.5rem 0}

  /* Pillars */
  .pillar{border-top:2px solid var(--gold);padding-top:1.2rem}
  .pillar h3{font-size:1.5rem}

  /* Roadmap: a real sequence, so numbered */
  .steps{counter-reset:step;list-style:none;padding:0;margin:0}
  .steps li{counter-increment:step;display:grid;grid-template-columns:4rem 1fr;gap:1.5rem;padding:2rem 0;border-top:1px solid var(--rule-light)}
  .steps li::before{content:counter(step,decimal-leading-zero);font-family:var(--serif);font-size:2.4rem;color:var(--gold);line-height:1}
  .steps h3{margin-bottom:.4rem}

  /* Inside */
  .inside dt{font-family:var(--serif);font-size:1.45rem;margin-top:1.6rem}
  .inside dd{margin:.3rem 0 0;max-width:var(--measure)}

  /* Results */
  .results{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:1.2rem;margin-top:2rem}
  .results img{width:100%;aspect-ratio:1;object-fit:cover;background:var(--ivory-2)}
  blockquote{margin:0;padding:1.6rem 0 1.6rem 1.6rem;border-left:2px solid var(--gold);font-family:var(--serif);font-size:1.35rem;line-height:1.35;max-width:48ch}
  blockquote cite{display:block;font-family:var(--sans);font-style:normal;font-size:.9rem;color:var(--stone);margin-top:.8rem}

  /* Pricing */
  .price{border:1px solid var(--rule);padding:2rem}
  .dark .price{border-color:var(--rule-light)}
  .price.feature{border-color:var(--gold)}
  .price .amt{font-family:var(--serif);font-size:2.6rem;line-height:1;margin:.8rem 0 .3rem}
  .price ul{padding-left:1.1rem;margin:1rem 0 1.6rem}
  .price li{margin:.4rem 0}

  /* FAQ */
  details{border-top:1px solid var(--rule);padding:1.1rem 0}
  details:last-of-type{border-bottom:1px solid var(--rule)}
  summary{cursor:pointer;font-family:var(--serif);font-size:1.4rem;list-style:none;display:flex;justify-content:space-between;gap:1rem}
  summary::-webkit-details-marker{display:none}
  summary::after{content:"+";color:var(--gold);font-size:1.6rem;line-height:1}
  details[open] summary::after{content:"\2013"}
  details p,details ul{margin-top:.9rem}

  /* Forms */
  form.simple{display:grid;gap:1rem;max-width:520px}
  form.simple label{font-size:.9rem;color:var(--stone)}
  form.simple input,form.simple textarea{width:100%;padding:.85rem;border:1px solid var(--rule);background:#fff;font-family:var(--sans);font-size:1rem}
  form.simple textarea{min-height:140px}

  /* Cards used on Resources / Blog */
  .tile{border-top:2px solid var(--gold);padding-top:1rem}
  .tile img{aspect-ratio:4/3;object-fit:cover;margin-bottom:1rem;background:var(--ivory-2)}
  .tile h3{font-size:1.5rem}
  .post{padding:1.6rem 0;border-top:1px solid var(--rule)}
  .post small{color:var(--stone)}
  .post h3{font-size:1.5rem;margin:.3rem 0}

  /* Footer */
  footer{background:var(--ebony);color:var(--ivory);padding:3rem 0}
  footer .grid{align-items:start}
  footer ul{list-style:none;padding:0;margin:0}
  footer li{margin:.35rem 0}
  footer a{text-decoration:none;color:rgba(245,239,227,.75)}
  footer a:hover{color:var(--ivory)}
  footer small{display:block;margin-top:2rem;color:rgba(245,239,227,.45)}

  .note{background:var(--ivory-2);padding:1rem 1.2rem;font-size:.92rem;max-width:var(--measure)}

/* Blog post page */
.prose{max-width:var(--measure)}
.prose h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-top:2.2rem}
.prose p,.prose li{font-size:1.05rem}
.post-meta{color:var(--stone);font-size:.9rem;margin-bottom:2rem}
.post-list .post a{text-decoration:none}
.post-list .post a:hover h3{text-decoration:underline;text-underline-offset:.2em}