/* True Cost of a Dog — design system
   Warm, editorial, trustworthy. No gradients. */

:root {
  --ink: #22302f;
  --ink-soft: #4a5a58;
  --teal: #0e5e63;
  --teal-dark: #0a4448;
  --teal-tint: #e3efef;
  --cream: #faf6ee;
  --sand: #f0e7d3;
  --card: #ffffff;
  --amber: #dd8a2d;
  --amber-dark: #b96f1c;
  --sage: #5c8a5f;
  --rose: #b6503f;
  --line: #e4dcc9;
  --radius: 14px;
  --shadow: 0 2px 14px rgba(34, 48, 47, 0.08);
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--ink);
  margin-top: 0;
}

a { color: var(--teal); }
a:hover { color: var(--teal-dark); }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 24px; }

/* ---------- header ---------- */
.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
}
.brand-mark {
  width: 36px; height: 36px;
  background: var(--teal);
  color: #fff;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.nav { display: flex; gap: 22px; align-items: center; }
.nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.95rem;
}
.nav a:hover { color: var(--teal); }
.nav .btn { color: #fff; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  background: var(--amber);
  color: #fff;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: 10px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  transition: background 0.15s ease;
}
.btn:hover { background: var(--amber-dark); color: #fff; }
.btn-teal { background: var(--teal); }
.btn-teal:hover { background: var(--teal-dark); }
.btn-ghost {
  background: transparent;
  color: var(--teal);
  border: 2px solid var(--teal);
}
.btn-ghost:hover { background: var(--teal-tint); color: var(--teal-dark); }

/* ---------- hero ---------- */
.hero {
  background: var(--teal-dark);
  color: #fff;
  padding: 72px 0 64px;
}
.hero h1 { color: #fff; font-size: 2.9rem; margin-bottom: 16px; max-width: 640px; }
.hero p.lede { font-size: 1.2rem; color: #d7e6e6; max-width: 620px; margin-bottom: 28px; }
.hero .btn { margin-right: 12px; }
.hero-stats {
  display: flex; gap: 36px; margin-top: 40px; flex-wrap: wrap;
}
.hero-stats div strong { display: block; font-size: 1.7rem; font-family: var(--font-display); }
.hero-stats div span { color: #bcd4d4; font-size: 0.9rem; }

/* ---------- sections ---------- */
.section { padding: 64px 0; }
.section-alt { background: var(--sand); }
.section h2 { font-size: 2rem; margin-bottom: 12px; }
.section .sub { color: var(--ink-soft); max-width: 640px; margin-bottom: 32px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.card h3 { font-size: 1.3rem; margin-bottom: 8px; }
.card p { color: var(--ink-soft); margin-bottom: 0; }
.card .kicker {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber-dark);
  margin-bottom: 10px;
}

/* ---------- calculator ---------- */
.calc-shell {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 28px;
  align-items: start;
}
.calc-inputs {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  position: sticky;
  top: 90px;
}
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 8px;
}
.field .hint { font-size: 0.82rem; color: var(--ink-soft); margin-top: 6px; }
select, input[type="number"], input[type="text"] {
  width: 100%;
  padding: 11px 13px;
  border: 1.5px solid var(--line);
  border-radius: 9px;
  font-size: 1rem;
  font-family: var(--font-body);
  background: #fff;
  color: var(--ink);
}
select:focus, input:focus { outline: 2px solid var(--teal); border-color: var(--teal); }

.pills { display: flex; gap: 8px; flex-wrap: wrap; }
.pill {
  border: 1.5px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--ink-soft);
}
.pill.active { background: var(--teal); border-color: var(--teal); color: #fff; }

.calc-results { display: flex; flex-direction: column; gap: 22px; }
.result-hero {
  background: var(--teal-dark);
  color: #fff;
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}
.result-hero .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  color: #bcd4d4;
  font-weight: 700;
}
.result-hero .big {
  font-family: var(--font-display);
  font-size: 3.4rem;
  margin: 8px 0 4px;
}
.result-hero p { color: #d7e6e6; margin: 0; }

.breakdown-row { display: grid; grid-template-columns: 170px 1fr 110px; gap: 12px; align-items: center; margin-bottom: 12px; font-size: 0.95rem; }
.breakdown-row .bar-track { background: var(--sand); border-radius: 6px; height: 12px; overflow: hidden; }
.breakdown-row .bar-fill { background: var(--teal); height: 100%; border-radius: 6px; }
.breakdown-row .amt { text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; }

.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.compare-box { border: 1.5px solid var(--line); border-radius: 10px; padding: 20px; }
.compare-box.winner { border-color: var(--sage); background: #f2f7f2; }
.compare-box h4 { margin: 0 0 6px; font-size: 1.05rem; }
.compare-box .num { font-family: var(--font-display); font-size: 1.8rem; }
.compare-box p { font-size: 0.9rem; color: var(--ink-soft); margin: 8px 0 0; }

.callout {
  border-left: 4px solid var(--amber);
  background: #fdf3e3;
  padding: 18px 22px;
  border-radius: 0 10px 10px 0;
  font-size: 0.95rem;
}
.callout strong { color: var(--amber-dark); }

.disclaimer {
  font-size: 0.85rem;
  color: var(--ink-soft);
  background: var(--sand);
  border-radius: 10px;
  padding: 18px 22px;
}

/* ---------- articles ---------- */
.article-body h2 { margin-top: 40px; }
.article-body table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 0.95rem; }
.article-body th, .article-body td { border: 1px solid var(--line); padding: 10px 14px; text-align: left; }
.article-body th { background: var(--teal-tint); }
.article-meta { color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 24px; }
.article-list { display: grid; gap: 18px; }
.article-teaser {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 28px;
  box-shadow: var(--shadow);
}
.article-teaser h3 { margin: 0 0 6px; font-size: 1.35rem; }
.article-teaser h3 a { color: var(--ink); text-decoration: none; }
.article-teaser h3 a:hover { color: var(--teal); }
.article-teaser p { color: var(--ink-soft); margin: 0; }

/* ---------- footer ---------- */
.site-footer {
  background: var(--ink);
  color: #c9d4d3;
  padding: 48px 0 28px;
  font-size: 0.92rem;
}
.site-footer .wrap { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 12px; }
.site-footer a { color: #c9d4d3; text-decoration: none; display: block; margin-bottom: 8px; }
.site-footer a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid #3a4a49;
  margin-top: 32px;
  padding-top: 20px;
  font-size: 0.82rem;
  color: #8fa0a0;
}
.footer-bottom .wrap { display: block; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .calc-shell { grid-template-columns: 1fr; }
  .calc-inputs { position: static; }
  .hero h1 { font-size: 2.1rem; }
  .result-hero .big { font-size: 2.5rem; }
  .compare-grid { grid-template-columns: 1fr; }
  .site-footer .wrap { grid-template-columns: 1fr; }
  .breakdown-row { grid-template-columns: 130px 1fr 96px; }
  .nav { display: none; }
}