/* ==========================================================================
   Create Your Family Tree — content.css
   Shared styles for guide, tool and info pages. Same "archival registry"
   palette as the chart app (styles.css), but a normal scrolling document.
   ========================================================================== */

:root {
  --paper:       #F3EDDC;
  --paper-deep:  #EAE1C8;
  --card:        #FFFDF4;
  --ink:         #22312B;
  --ink-soft:    #5F6D60;
  --rule:        #C9BC9B;
  --rule-soft:   #DCD2B4;
  --oxblood:     #8C2F39;
  --pine:        #2E5944;
  --ochre:       #A8772E;
  --gold:        #C2A24B;

  --f-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --f-ui: "Archivo", "Helvetica Neue", Arial, sans-serif;

  --shadow-card: 0 1px 2px rgba(34, 49, 43, .10), 0 8px 20px -10px rgba(34, 49, 43, .25);
  --measure: 720px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--f-ui);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
}

img, svg { max-width: 100%; }

a { color: var(--oxblood); text-underline-offset: 3px; }
a:hover { color: var(--pine); }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; border-radius: 4px; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; z-index: 99; background: var(--card); padding: 8px 12px; }

/* ---- Site header ---- */

.site-head {
  background: var(--paper-deep);
  border-bottom: 1px solid var(--rule);
  box-shadow: inset 0 -4px 0 var(--paper), inset 0 -5px 0 var(--rule-soft);
}
.site-head .wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 12px 18px 14px;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand svg { width: 32px; height: 32px; fill: var(--pine); flex: none; }
.brand svg .stroke { fill: none; stroke: var(--pine); stroke-width: 2; }
.brand span { font-family: var(--f-display); font-weight: 700; font-size: 19px; white-space: nowrap; }

.site-nav { display: flex; flex-wrap: wrap; gap: 4px 16px; margin-left: auto; font-size: 14.5px; font-weight: 600; }
.site-nav a { color: var(--ink); text-decoration: none; padding: 4px 0; border-bottom: 2px solid transparent; }
.site-nav a:hover, .site-nav a[aria-current="page"] { border-bottom-color: var(--oxblood); color: var(--ink); }

.cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  border-radius: 9px;
  background: var(--pine);
  color: var(--paper) !important;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border: 1px solid var(--pine);
}
.cta:hover { background: #254837; }
.cta.ghost { background: var(--card); color: var(--ink) !important; border-color: var(--rule); }
.cta.ghost:hover { background: var(--paper); }

/* ---- Article ---- */

main { display: block; }

.page {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 26px 18px 64px;
}
.page.wide { max-width: 1040px; }

.crumbs { font-size: 13.5px; color: var(--ink-soft); margin: 0 0 18px; }
.crumbs a { color: var(--ink-soft); }

h1, h2, h3 { font-family: var(--f-display); line-height: 1.2; color: var(--ink); }
h1 { font-size: clamp(30px, 5vw, 44px); font-weight: 700; margin: 0 0 12px; }
h2 { font-size: clamp(23px, 3.4vw, 29px); font-weight: 700; margin: 46px 0 10px; }
h3 { font-size: 20px; font-weight: 600; margin: 30px 0 6px; }

.lede { font-size: 19.5px; color: var(--ink-soft); margin: 0 0 22px; }

.meta { font-size: 13.5px; color: var(--ink-soft); margin: 0 0 26px; }

p, ul, ol { margin: 0 0 16px; }
li { margin-bottom: 6px; }
strong { font-weight: 700; }

hr { border: none; border-top: 1px solid var(--rule); margin: 40px 0; }

.box {
  background: var(--card);
  border: 1px solid var(--rule);
  outline: 1px solid var(--rule-soft);
  outline-offset: 4px;
  border-radius: 4px;
  padding: 18px 22px;
  margin: 26px 0;
  box-shadow: var(--shadow-card);
}
.box > :last-child { margin-bottom: 0; }
.box h2:first-child, .box h3:first-child { margin-top: 0; }

.note { border-left: 4px solid var(--ochre); background: var(--card); padding: 12px 16px; margin: 22px 0; border-radius: 0 6px 6px 0; }
.note > :last-child { margin-bottom: 0; }

.toc { font-size: 15.5px; }
.toc ol { margin: 6px 0 0; padding-left: 22px; }

table { width: 100%; border-collapse: collapse; margin: 18px 0 26px; font-size: 15.5px; background: var(--card); }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--rule-soft); vertical-align: top; }
th { font-family: var(--f-display); font-weight: 600; background: var(--paper-deep); border-bottom-color: var(--rule); }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

figure { margin: 26px 0; }
figcaption { font-size: 14px; color: var(--ink-soft); margin-top: 8px; text-align: center; }

.steps { counter-reset: step; list-style: none; padding: 0; }
.steps > li { counter-increment: step; position: relative; padding-left: 50px; margin-bottom: 20px; }
.steps > li::before {
  content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--pine); color: var(--paper);
  font-family: var(--f-display); font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

.faq details { border-bottom: 1px solid var(--rule-soft); padding: 12px 0; }
.faq summary { font-family: var(--f-display); font-weight: 600; font-size: 18.5px; cursor: pointer; }
.faq details p { margin: 10px 0 0; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; margin: 18px 0 28px; }
.cards a {
  display: block;
  background: var(--card);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--pine);
  border-radius: 8px;
  padding: 14px 16px;
  text-decoration: none;
  color: var(--ink);
  box-shadow: var(--shadow-card);
}
.cards a:hover { border-left-color: var(--oxblood); }
.cards strong { display: block; font-family: var(--f-display); font-size: 17.5px; margin-bottom: 4px; }
.cards span { font-size: 14.5px; color: var(--ink-soft); line-height: 1.45; display: block; }

.cta-band {
  margin: 44px 0 0;
  padding: 24px;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 6px;
  text-align: center;
}
.cta-band p { margin: 0 0 14px; font-family: var(--f-display); font-size: 21px; font-weight: 600; }

/* Form controls used by the tools */
.field { display: flex; flex-direction: column; gap: 5px; font-size: 14px; font-weight: 600; color: var(--ink-soft); }
.field select, .field input {
  font: inherit; font-size: 16px; font-weight: 400; color: var(--ink);
  border: 1px solid var(--rule); border-radius: 8px; background: var(--paper);
  padding: 9px 10px;
}
button { font: inherit; cursor: pointer; }

/* ---- Footer ---- */

.site-foot {
  border-top: 1px solid var(--rule);
  background: var(--paper-deep);
  font-size: 14.5px;
  color: var(--ink-soft);
}
.site-foot .wrap {
  max-width: 1120px; margin: 0 auto; padding: 28px 18px 34px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 18px 28px;
}
.site-foot h2 { font-size: 15px; margin: 0 0 8px; font-family: var(--f-ui); text-transform: uppercase; letter-spacing: .08em; color: var(--ink); }
.site-foot ul { list-style: none; padding: 0; margin: 0; }
.site-foot li { margin-bottom: 4px; }
.site-foot a { color: var(--ink-soft); }
.site-foot a:hover { color: var(--oxblood); }
.site-foot .fine { grid-column: 1 / -1; font-size: 13px; border-top: 1px solid var(--rule-soft); padding-top: 14px; margin: 0; }

@media (max-width: 700px) {
  body { font-size: 16.5px; }
  .site-nav { margin-left: 0; width: 100%; font-size: 14px; gap: 2px 14px; }
  .lede { font-size: 18px; }
}

@media print {
  .site-head, .site-foot, .cta-band, .no-print, .crumbs { display: none !important; }
  body { background: #fff; }
}