:root{
  --green-900:#14352b; --green-800:#1b4437; --green-700:#215243;
  --gold:#c39a5b; --gold-600:#b0863f; --cream:#f7f2e9; --card:#ffffff;
  --ink:#1b2723; --muted:#5f6f68; --line:#e6ddcd; --hero-ink:#f3ecdd;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);
  font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
h1,h2,h3,.serif{font-family:Georgia,"Times New Roman",serif;color:var(--green-900);line-height:1.2}
a{color:var(--green-700)}
img{max-width:100%}
.wrap{max-width:900px;margin:0 auto;padding:0 20px}
.wrap-wide{max-width:1120px;margin:0 auto;padding:0 20px}

/* Header */
.site-header{background:var(--green-900);color:var(--hero-ink)}
.site-header .bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
.brand .mark{width:36px;height:36px;border-radius:50%;background:var(--gold);
  display:grid;place-items:center;color:var(--green-900);font-weight:700;font-family:Georgia,serif}
.brand b{font-family:Georgia,serif;font-size:1.15rem;letter-spacing:.2px}
.brand small{display:block;color:#cbbf9f;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase}
.nav a{color:#e9e2cf;text-decoration:none;margin:0 10px;font-size:.92rem}
.nav a:hover{color:#fff}
.btn{display:inline-block;background:var(--gold);color:#20130a;text-decoration:none;
  font-weight:700;padding:11px 18px;border-radius:9px;border:1px solid var(--gold-600)}
.btn:hover{background:var(--gold-600);color:#180e06}
.btn-ghost{background:transparent;color:#f3ecdd;border:1px solid #4d6a5c}
.btn-ghost:hover{background:#1e4638;color:#fff}

/* Breadcrumbs */
.crumbs{font-size:.85rem;color:var(--muted);padding:14px 0}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--green-700)}

/* Article */
.article{background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:38px 42px;margin:18px 0 30px}
.article h1{font-size:2rem;margin:.1em 0 .35em}
.article .lede{font-size:1.12rem;color:#37453f}
.article h2{font-size:1.4rem;margin:1.6em 0 .5em;padding-top:.4em;border-top:1px solid var(--line)}
.article h3{font-size:1.1rem;margin:1.2em 0 .3em}
.article ul,.article ol{padding-left:1.2em}
.pill{display:inline-block;background:#eef3ee;color:var(--green-700);border:1px solid #d9e5dc;
  font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px}
.takeaways{background:#f0f5f0;border:1px solid #d9e5dc;border-radius:12px;padding:18px 22px;margin:22px 0}
.takeaways h3{margin-top:0}
.faq h2{border-top:1px solid var(--line)}
.faq details{border:1px solid var(--line);border-radius:10px;padding:2px 16px;margin:10px 0;background:#fff}
.faq summary{cursor:pointer;font-weight:600;color:var(--green-900);padding:12px 0;font-family:Georgia,serif}
.faq details[open] summary{border-bottom:1px solid var(--line)}

/* CTA band */
.cta{background:var(--green-800);color:#fff;border-radius:14px;padding:30px 34px;margin:26px 0;
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.cta h3{color:#fff;margin:0 0 4px}
.cta p{margin:0;color:#cfe0d6}

/* Hub */
.hero{background:var(--green-900);color:var(--hero-ink);padding:56px 0 60px}
.hero h1{color:#fff;font-size:2.5rem;max-width:16ch;margin:0 0 .3em}
.hero p{font-size:1.15rem;color:#cfe0d6;max-width:60ch}
.hero .btn{margin-top:18px}
.tools{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:26px 0}
.tool{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;text-decoration:none;color:inherit;display:block}
.tool:hover{border-color:var(--gold);box-shadow:0 6px 18px rgba(20,53,43,.08)}
.tool .pill{margin-bottom:8px}
.pillar{margin:34px 0}
.pillar h2{font-size:1.5rem;margin:0 0 2px}
.pillar .blurb{color:var(--muted);margin:0 0 14px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:8px}
.card:hover{border-color:var(--gold);box-shadow:0 6px 18px rgba(20,53,43,.08)}
.card b{font-family:Georgia,serif;color:var(--green-900);font-size:1.05rem;line-height:1.25}
.card span{color:var(--muted);font-size:.9rem}
.card .go{color:var(--gold-600);font-weight:700;font-size:.85rem;margin-top:auto}

/* Footer */
.site-footer{background:var(--green-900);color:#cbbf9f;margin-top:40px;padding:34px 0}
.site-footer .cols{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.site-footer a{color:#e9e2cf;text-decoration:none}
.site-footer .disc{font-size:.82rem;color:#9fb0a5;border-top:1px solid #2c4b3e;margin-top:20px;padding-top:16px}

/* Calculators */
.calc{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:32px 36px;margin:18px 0}
.calc h1{font-size:1.9rem;margin:.1em 0 .3em}
.calc .lede{color:#37453f;font-size:1.08rem;max-width:60ch}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:24px}
.field{margin:0 0 18px}
.field>label{display:block;font-weight:600;color:var(--green-900);margin-bottom:7px;font-size:.95rem}
.field input[type=number]{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:9px;font:inherit;background:#fff}
.field input[type=number]:focus{outline:2px solid var(--gold);border-color:var(--gold)}
.opts{display:flex;flex-direction:column;gap:9px}
.opt{display:flex;gap:11px;align-items:flex-start;padding:11px 13px;border:1px solid var(--line);border-radius:9px;cursor:pointer;background:#fff}
.opt:hover{border-color:var(--gold)}
.opt input{margin-top:3px}
.opt b{color:var(--green-900);font-family:Georgia,serif;font-size:.98rem;display:block}
.opt em{color:var(--muted);font-size:.85rem;font-style:normal;display:block}
.calc-out{background:#f0f5f0;border:1px solid #d9e5dc;border-radius:12px;padding:22px 24px}
.calc-out .sub{color:var(--muted);font-size:.9rem;margin-top:10px}
.calc-out .sub:first-child{margin-top:0}
.calc-out .big{font-family:Georgia,serif;color:var(--green-900);font-size:2rem;line-height:1.1;margin:2px 0;font-variant-numeric:tabular-nums}
.calc-note{font-size:.8rem;color:var(--muted);border-top:1px solid var(--line);margin-top:16px;padding-top:12px}
.compare{width:100%;border-collapse:collapse;margin-top:20px;font-size:.94rem}
.compare th,.compare td{border:1px solid var(--line);padding:11px 13px;text-align:left;vertical-align:top}
.compare th{background:#eef3ee;color:var(--green-900);font-family:Georgia,serif}
.compare .dim{font-weight:600;color:var(--green-900);white-space:nowrap}
.rec-box{background:#fbf6ea;border:1px solid var(--gold);border-radius:12px;padding:16px 20px;margin-top:20px}
.rec-box b{color:var(--green-900);font-family:Georgia,serif}

@media(max-width:640px){
  .article{padding:26px 22px}
  .calc{padding:24px 22px}
  .calc-grid{grid-template-columns:1fr}
  .hero h1{font-size:2rem}
  .nav{display:none}
  .compare{display:block;overflow-x:auto}
}

/* Lead magnet form + case studies + print */
.lead-form{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px 24px;margin:20px 0}
.lead-form label{display:block;font-weight:600;color:var(--green-900);margin-bottom:6px;font-size:.95rem}
.lead-form input[type=email],.lead-form input[type=text]{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:9px;font:inherit;margin-bottom:12px;background:#fff}
.lead-form input:focus{outline:2px solid var(--gold);border-color:var(--gold)}
.lead-form .consent{font-size:.82rem;color:var(--muted);display:flex;gap:9px;align-items:flex-start;margin-bottom:14px}
.checklist{list-style:none;padding:0;margin:14px 0}
.checklist li{display:flex;gap:11px;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--line)}
.checklist li::before{content:"";flex:0 0 18px;height:18px;margin-top:3px;border:2px solid var(--gold-600);border-radius:4px}
.case-meta{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 14px}
.case-meta span{background:#eef3ee;border:1px solid #d9e5dc;border-radius:999px;padding:4px 12px;font-size:.82rem;color:var(--green-700)}
.tmpl-note{background:#fbf6ea;border:1px solid var(--gold);border-radius:10px;padding:12px 16px;margin:14px 0;font-size:.9rem;color:#5a4a2a}
.print-btn{background:transparent;border:1px solid var(--gold-600);color:var(--green-900);font-weight:700;padding:10px 16px;border-radius:9px;cursor:pointer;font:inherit}
.print-btn:hover{background:#fbf6ea}
@media print{
  .site-header,.site-footer,.crumbs,.cta,.print-btn,.nav,.lead-form{display:none!important}
  body{background:#fff}
  .article,.calc{border:none;padding:0;margin:0}
}