/* The Wealthy Samaritan — Free Calculators
   Palette: pine ink / samaritan green / brass on sage-white paper
   Type: Zilla Slab (display) · IBM Plex Sans (body) · IBM Plex Mono (figures) */

:root{
  --paper:#F4F6F2;
  --card:#FFFFFF;
  --ink:#1D2A21;
  --muted:#5C6B60;
  --green:#2E6B4E;
  --green-deep:#1C4A33;
  --green-soft:#E7EFE9;
  --brass:#A87F24;
  --rule:#DCE3DB;
  --tape:#FDFDF8;
  --shadow:0 1px 2px rgba(29,42,33,.06),0 8px 24px rgba(29,42,33,.07);
  --r:12px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:400 16px/1.6 "IBM Plex Sans",system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:"Zilla Slab",serif;line-height:1.15;margin:0 0 .4em}
h1{font-size:clamp(1.9rem,4.5vw,2.7rem);font-weight:700;letter-spacing:-.01em}
h2{font-size:1.45rem;font-weight:600}
h3{font-size:1.1rem;font-weight:600}
p{margin:.4em 0 1em}
a{color:var(--green-deep)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{
  outline:2px solid var(--brass);outline-offset:2px;border-radius:4px}
.wrap{max-width:1060px;margin:0 auto;padding:0 20px}
.eyebrow{font:600 .72rem/1 "IBM Plex Sans",sans-serif;letter-spacing:.14em;
  text-transform:uppercase;color:var(--brass);margin:0 0 .7em}
.sub{color:var(--muted);max-width:56ch}

/* ---------- header ---------- */
.site-head{background:var(--green-deep);color:#fff}
.site-head .wrap{display:flex;align-items:center;gap:14px;padding:14px 20px;flex-wrap:wrap}
.mark{width:38px;height:38px;border-radius:50%;background:var(--brass);color:#fff;
  display:grid;place-items:center;font:700 15px "Zilla Slab",serif;flex:none;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.35)}
.brand{display:flex;flex-direction:column;text-decoration:none;color:#fff}
.brand b{font:600 1.05rem "Zilla Slab",serif;letter-spacing:.01em}
.brand span{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;opacity:.75}
.site-nav{margin-left:auto;display:flex;gap:6px;flex-wrap:wrap}
.site-nav a{color:#fff;text-decoration:none;font-size:.88rem;padding:7px 12px;
  border-radius:999px;opacity:.9}
.site-nav a:hover,.site-nav a[aria-current]{background:rgba(255,255,255,.14);opacity:1}
.site-nav .nav-shop{background:var(--brass)}

/* ---------- hero (hub) ---------- */
.hero{padding:56px 0 30px}
.hero .wrap{display:grid;grid-template-columns:1.25fr .75fr;gap:44px;align-items:center}
.hero-tape{justify-self:center}
@media(max-width:760px){.hero .wrap{grid-template-columns:1fr}.hero-tape{display:none}}

/* ---------- the tape (signature) ---------- */
.tape{
  background:var(--tape);color:var(--ink);
  font-family:"IBM Plex Mono",monospace;font-size:.92rem;
  padding:20px 22px;width:100%;max-width:340px;
  box-shadow:var(--shadow);position:relative;
}
.tape::before,.tape::after{
  content:"";position:absolute;left:0;right:0;height:9px;
  background:radial-gradient(circle at 9px 0,transparent 5px,var(--tape) 5.5px) repeat-x;
  background-size:18px 9px;
}
.tape::before{top:-9px;transform:scaleY(-1)}
.tape::after{bottom:-9px}
.tape .t-head{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);text-align:center;border-bottom:1px dashed var(--rule);
  padding-bottom:8px;margin-bottom:10px}
.tape .row{display:flex;justify-content:space-between;gap:14px;padding:3px 0;
  font-variant-numeric:tabular-nums}
.tape .row span:last-child{font-weight:600;white-space:nowrap}
.tape .row.neg span:last-child{color:#8C3B2E}
.tape .row.sum{border-top:1px solid var(--ink);margin-top:8px;padding-top:8px;font-weight:700}
.tape .row.sum span:last-child{border-bottom:3px double var(--ink);color:var(--green-deep)}
.tape .t-note{font-size:.7rem;color:var(--muted);text-align:center;
  border-top:1px dashed var(--rule);margin-top:10px;padding-top:8px;font-family:"IBM Plex Sans",sans-serif}

/* ---------- calculator layout ---------- */
.calc-page{padding:42px 0 10px}
.calc-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:start;margin:26px 0 8px}
@media(max-width:820px){.calc-grid{grid-template-columns:1fr}.tape{max-width:none}}
.panel{background:var(--card);border:1px solid var(--rule);border-radius:var(--r);
  padding:24px;box-shadow:var(--shadow)}
.field{margin-bottom:16px}
.field label{display:block;font-size:.82rem;font-weight:600;margin-bottom:5px}
.field .hint{font-weight:400;color:var(--muted)}
.field input,.field select{
  width:100%;padding:10px 12px;border:1px solid var(--rule);border-radius:8px;
  font:500 1rem "IBM Plex Mono",monospace;color:var(--ink);background:#fff}
.field input:focus,.field select:focus{border-color:var(--green)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
@media(max-width:480px){.grid-2{grid-template-columns:1fr}}
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg button{flex:1;min-width:54px;padding:9px 8px;border:1px solid var(--rule);border-radius:8px;
  background:#fff;font:600 .92rem "IBM Plex Mono",monospace;color:var(--ink);cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--green);border-color:var(--green);color:#fff}
.check{display:flex;align-items:center;gap:8px;font-size:.88rem}
.check input{width:auto}

/* ---------- hub cards ---------- */
.cat{padding:26px 0 6px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;margin:14px 0 8px}
.card{background:var(--card);border:1px solid var(--rule);border-radius:var(--r);
  padding:20px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow);
  transition:transform .15s ease,border-color .15s ease;display:block}
.card:hover{transform:translateY(-2px);border-color:var(--green)}
.card h3{color:var(--green-deep);margin-bottom:.25em}
.card p{color:var(--muted);font-size:.9rem;margin:0}
.card .go{display:inline-block;margin-top:10px;font:600 .8rem "IBM Plex Sans",sans-serif;color:var(--brass)}

/* ---------- promo / ads / faq ---------- */
.promo{background:var(--green-soft);border:1px solid var(--rule);border-radius:var(--r);
  padding:20px 24px;margin:30px 0;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.promo b{font-family:"Zilla Slab",serif;font-size:1.05rem}
.promo p{margin:2px 0 0;color:var(--muted);font-size:.9rem}
.btn{display:inline-block;background:var(--green);color:#fff;text-decoration:none;
  font:600 .9rem "IBM Plex Sans",sans-serif;padding:10px 18px;border-radius:999px;margin-left:auto}
.btn:hover{background:var(--green-deep)}
.ad-slot{border:1px dashed var(--rule);border-radius:var(--r);color:var(--muted);
  font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;text-align:center;
  padding:34px 12px;margin:26px 0}
.faq{padding:8px 0 34px}
.faq details{background:var(--card);border:1px solid var(--rule);border-radius:10px;
  padding:14px 18px;margin-bottom:10px}
.faq summary{font-weight:600;cursor:pointer;font-family:"Zilla Slab",serif;font-size:1rem}
.faq p{color:var(--muted);font-size:.93rem;margin-bottom:0}
.note{font-size:.8rem;color:var(--muted)}

/* ---------- footer ---------- */
.site-foot{background:var(--green-deep);color:#DCE8DF;margin-top:40px;font-size:.86rem}
.site-foot .wrap{padding:34px 20px 26px;display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:26px}
@media(max-width:900px){.site-foot .wrap{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.site-foot .wrap{grid-template-columns:1fr}}
.site-foot h3{color:#fff;font-size:.95rem}
.site-foot a{color:#DCE8DF;text-decoration:none;display:block;padding:2px 0}
.site-foot a:hover{color:var(--brass);text-decoration:underline}
.site-foot .legal{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.15);
  padding-top:14px;font-size:.76rem;opacity:.8}

/* ---------- articles ---------- */
.article{max-width:70ch;padding:42px 20px 10px;margin:0 auto}
.article .meta{font-size:.8rem;color:var(--muted);margin-bottom:1.6em}
.article h2{margin-top:1.6em}
.article p{color:#33413A;font-size:1.02rem}
.article .lede{font-size:1.12rem;color:var(--ink)}
.article .callout{background:var(--green-soft);border-left:4px solid var(--green);
  border-radius:0 10px 10px 0;padding:14px 18px;margin:1.4em 0;font-size:.95rem}
.article .callout a{font-weight:600}