/* SourcingCalc — shared styles */
:root {
  --bg: #f7f8fa;
  --card: #ffffff;
  --ink: #1a2233;
  --muted: #5a6577;
  --line: #e3e7ee;
  --accent: #0b6e4f;
  --accent-ink: #ffffff;
  --accent-soft: #e6f2ee;
  --warn-bg: #fff7e6;
  --warn-line: #e6c87a;
  --win-bg: #e6f2ee;
  --danger: #b3261e;
  --radius: 10px;
  --maxw: 980px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12161d;
    --card: #1a202a;
    --ink: #e8ecf2;
    --muted: #9aa5b5;
    --line: #2a3240;
    --accent: #35a37f;
    --accent-ink: #0b1210;
    --accent-soft: #1d2f29;
    --warn-bg: #2e2716;
    --warn-line: #6e5a26;
    --win-bg: #1d2f29;
    --danger: #ff7b72;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  font-size: 16px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* Header / nav */
header.site {
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px; flex-wrap: wrap; gap: 8px;
}
.logo { font-weight: 700; font-size: 1.15rem; color: var(--ink); }
.logo span { color: var(--accent); }
nav.main { display: flex; gap: 16px; flex-wrap: wrap; font-size: 0.95rem; }
nav.main a { color: var(--muted); }
nav.main a.active, nav.main a:hover { color: var(--accent); text-decoration: none; }

/* Hero */
.hero { padding: 48px 0 36px; text-align: center; }
.hero h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin: 0 0 12px; line-height: 1.2; }
.hero p.sub { color: var(--muted); max-width: 640px; margin: 0 auto 24px; font-size: 1.08rem; }

/* Cards / grid */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; margin: 24px 0; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px;
}
.card h3 { margin: 0 0 8px; font-size: 1.05rem; }
.card p { margin: 0 0 12px; color: var(--muted); font-size: 0.93rem; }
.card .go { font-weight: 600; font-size: 0.95rem; }

/* Sections */
section.band { padding: 32px 0; }
section.band.alt { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
h2.sec { font-size: 1.35rem; margin: 0 0 16px; }

/* Buttons */
.btn {
  display: inline-block; padding: 11px 22px; border-radius: 8px; border: 0;
  background: var(--accent); color: var(--accent-ink); font-weight: 600; font-size: 1rem;
  cursor: pointer; text-decoration: none;
}
.btn:hover { filter: brightness(1.07); text-decoration: none; }
.btn.secondary { background: transparent; color: var(--accent); border: 1.5px solid var(--accent); }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }

/* Forms / calculators */
form.calc { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; margin: 20px 0; }
.frow { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 14px; }
.field label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 4px; color: var(--muted); }
.field input, .field select {
  width: 100%; padding: 9px 10px; border: 1px solid var(--line); border-radius: 7px;
  background: var(--bg); color: var(--ink); font-size: 0.98rem;
}
.field input:focus, .field select:focus { outline: 2px solid var(--accent); border-color: var(--accent); }
.hint { font-size: 0.8rem; color: var(--muted); margin-top: 3px; }

/* Results */
.results { margin: 20px 0; }
.results table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; font-size: 0.95rem; }
.results th, .results td { padding: 9px 12px; border-bottom: 1px solid var(--line); text-align: right; }
.results th:first-child, .results td:first-child { text-align: left; }
.results thead th { background: var(--accent-soft); color: var(--ink); font-size: 0.85rem; }
.results tr.winner td { background: var(--win-bg); font-weight: 600; }
.results .big { font-size: 1.25rem; font-weight: 700; color: var(--accent); }
.table-scroll { overflow-x: auto; }

/* Notices */
.note { background: var(--warn-bg); border: 1px solid var(--warn-line); border-radius: 8px; padding: 12px 16px; font-size: 0.88rem; margin: 18px 0; }
.disclaimer { font-size: 0.82rem; color: var(--muted); margin: 24px 0; }

/* Toolkit strip */
.toolkit-strip { background: var(--accent-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 24px; margin: 28px 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.toolkit-strip p { margin: 0; }
.toolkit-strip strong { display: block; margin-bottom: 2px; }

/* Footer */
footer.site { border-top: 1px solid var(--line); margin-top: 48px; padding: 28px 0 40px; color: var(--muted); font-size: 0.85rem; }
footer.site .cols { display: flex; gap: 28px; flex-wrap: wrap; justify-content: space-between; }
footer.site a { color: var(--muted); text-decoration: underline; }

/* Page titles */
.page-title { padding: 34px 0 6px; }
.page-title h1 { margin: 0 0 6px; font-size: clamp(1.4rem, 3vw, 1.9rem); }
.page-title p { color: var(--muted); margin: 0; max-width: 700px; }

/* Prose pages (privacy/terms) */
.prose { max-width: 760px; }
.prose h2 { font-size: 1.15rem; margin-top: 28px; }
.prose p, .prose li { color: var(--ink); font-size: 0.95rem; }

ul.feature { padding-left: 20px; }
ul.feature li { margin-bottom: 6px; }

.pricebox { text-align: center; padding: 28px; }
.pricebox .price { font-size: 2.2rem; font-weight: 700; }
.pricebox .was { color: var(--muted); text-decoration: line-through; font-size: 1.1rem; margin-right: 8px; }