@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600&display=swap');

:root {
  --bg: #F5F1E6;
  --bg-card: #FBF8F0;
  --text: #2B2B28;
  --text-muted: #6B6862;
  --accent: #C1502E;
  --accent-dark: #9C3F24;
  --secondary: #1F4E44;
  --border: #DEDACB;
  --font-serif: 'Fraunces', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --max-width: 880px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.2;
  margin: 0 0 0.5em;
}
h1 { font-size: 2.6rem; font-weight: 600; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1.2em; }

a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* Header / nav */
header.site-header {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.site-name { font-family: var(--font-serif); font-weight: 600; font-size: 1.3rem; color: var(--text); }
.site-name:hover { text-decoration: none; opacity: 0.8; }

nav.main-nav { display: flex; gap: 24px; flex-wrap: wrap; }
nav.main-nav a {
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 500;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
}
nav.main-nav a:hover, nav.main-nav a.active {
  text-decoration: none;
  border-bottom-color: var(--accent);
}

.newsletter-cta {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
}
.newsletter-cta:hover { background: var(--accent-dark); text-decoration: none; color: #fff; }

/* Main content */
main { padding: 56px 0 80px; }

/* Cards (used on Home) */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin: 32px 0;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  transition: border-color 0.15s ease;
}
.card:hover { border-color: var(--accent); }
.card h3 { margin-bottom: 6px; }
.card p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 0; }
.card a.card-link { display: block; color: var(--text); }
.card a.card-link:hover { text-decoration: none; }

/* Chart / data sections (Tracker page) */
.series-block {
  margin: 48px 0;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.series-block:first-of-type { border-top: none; padding-top: 0; }
.chart-caption {
  font-size: 0.9rem;
  color: var(--text-muted);
  border-left: 3px solid var(--secondary);
  padding-left: 14px;
  margin-top: 16px;
}
.freshness-stamp {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 14px;
  margin-bottom: 8px;
}

/* Footer */
footer.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}
footer.site-footer a { color: var(--text-muted); }
footer .footer-links { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 8px; }

/* Contact form */
form.contact-form { max-width: 480px; }
form.contact-form label { display: block; font-weight: 500; margin: 16px 0 6px; }
form.contact-form input, form.contact-form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font-sans);
  font-size: 1rem;
  background: #fff;
  color: var(--text);
}
form.contact-form button {
  margin-top: 20px;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
}
form.contact-form button:hover { background: var(--accent-dark); }

/* Responsive */
@media (max-width: 640px) {
  h1 { font-size: 2rem; }
  .header-inner { flex-direction: column; align-items: flex-start; }
}