/* ============================================
   BrothCalm — Brand Stylesheet
   Warm oranges · Earthy browns · Food aesthetic
   ============================================ */

:root {
  --orange-50: #FFF7ED;
  --orange-100: #FFEDD5;
  --orange-200: #FED7AA;
  --orange-300: #FDBA74;
  --orange-400: #FB923C;
  --orange-500: #F97316;
  --orange-600: #EA580C;
  --orange-700: #C2410C;
  --orange-800: #9A3412;
  --orange-900: #7C2D12;

  --brown-50: #FAF6F1;
  --brown-100: #F0E8DB;
  --brown-200: #E0D0B8;
  --brown-300: #C9B18E;
  --brown-400: #B49164;
  --brown-500: #9E7A48;
  --brown-600: #7F603B;
  --brown-700: #664A2E;
  --brown-800: #4B3522;
  --brown-900: #342317;

  --cream: #FFF8F0;
  --cream-dark: #F5EDE3;
  --text-primary: #1C1917;
  --text-secondary: #57534E;
  --text-muted: #A8A29E;
  --white: #FFFFFF;
  --border: #E7E5E4;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --radius: 12px;
  --radius-sm: 8px;
  --max-width: 1080px;
  --accent: var(--orange-500);
  --accent-hover: var(--orange-600);
  --accent-light: var(--orange-300);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--cream);
  color: var(--text-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ─── Header ─── */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  background: rgba(255,255,255,0.95);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  text-decoration: none;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.logo span { color: var(--orange-500); }

.main-nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.main-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.main-nav a:hover { color: var(--accent); }

/* ─── Hero ─── */
.hero {
  padding: 5rem 1.5rem 4rem;
  background: linear-gradient(180deg, var(--orange-50) 0%, var(--cream) 100%);
  text-align: center;
}

.hero h1 {
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.hero p {
  max-width: 700px;
  margin: 0 auto 2.5rem;
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ─── Container ─── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ─── Cards ─── */
.grid-3, .category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  display: block;
  color: inherit;
  border: 1px solid var(--border);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 0.8rem;
}

.card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.card-link {
  display: inline-block;
  margin-top: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  font-size: 0.9rem;
}

/* ─── Sections ─── */
.section {
  padding: 4rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.8rem;
}

.section-title p {
  max-width: 600px;
  margin: 0 auto;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* ─── Category Tag ─── */
.category-tag {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.8rem;
}

.tag-ingredient { background: var(--orange-100); color: var(--orange-700); }
.tag-tea { background: var(--brown-100); color: var(--brown-700); }
.tag-recipe { background: #DCFCE7; color: #166534; }
.tag-foods { background: #FEF3C7; color: #92400E; }

/* ─── Article ─── */
.content {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.article-header {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

.article-header h1 {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin: 1rem 0;
}

.article-header .meta {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ─── Article Body ─── */
.article-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--text-primary);
}

.article-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--orange-100);
}

.article-body h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 2rem 0 0.8rem;
  color: var(--brown-700);
}

.article-body p {
  margin-bottom: 1.2rem;
}

.article-body ul, .article-body ol {
  margin: 1rem 0 1.5rem 1.5rem;
}

.article-body li {
  margin-bottom: 0.5rem;
}

.article-body strong {
  color: var(--brown-800);
}

.article-body blockquote {
  border-left: 4px solid var(--orange-300);
  background: var(--orange-50);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--text-secondary);
}

.article-body img {
  max-width: 100%;
  border-radius: var(--radius);
  margin: 1.5rem 0;
}

.article-body .recipe-card {
  background: var(--brown-50);
  border: 1px solid var(--brown-100);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin: 1.5rem 0;
}

.article-body .recipe-card h3 {
  margin-top: 0;
  color: var(--brown-800);
}

.article-body .ingredient-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.5rem;
  margin: 1rem 0;
}

.article-body .ingredient-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.article-body .ingredient-item::before {
  content: "🥄";
  font-size: 1rem;
}

.article-body .disclaimer-banner {
  background: var(--brown-50);
  border: 1px solid var(--brown-200);
  border-radius: var(--radius-sm);
  padding: 1rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ─── Affiliate / CTA Box ─── */
.affiliate-box {
  background: linear-gradient(135deg, var(--orange-50), var(--cream));
  border: 1px solid var(--orange-200);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin: 2rem 0;
  text-align: center;
}

.affiliate-box p {
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--brown-700);
}

.affiliate-box .btn {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  padding: 0.6rem 1.5rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.2s;
}

.affiliate-box .btn:hover {
  background: var(--accent-hover);
}

/* ─── Footer ─── */
.site-footer {
  background: var(--brown-800);
  color: var(--brown-200);
  padding: 3rem 1.5rem 1.5rem;
  margin-top: 4rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

.footer-links a {
  color: var(--orange-300);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--orange-200); }

.footer-bottom {
  max-width: var(--max-width);
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--brown-700);
  text-align: center;
  font-size: 0.8rem;
  color: var(--brown-400);
}

.footer-bottom a {
  color: var(--orange-300);
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .hero h1 { font-size: 2rem; }
  .hero p { font-size: 1rem; }
  .article-header h1 { font-size: 1.6rem; }
  .grid-3 { grid-template-columns: 1fr; }
  .header-inner { flex-direction: column; height: auto; padding: 1rem; gap: 0.5rem; }
  .main-nav { flex-wrap: wrap; justify-content: center; gap: 0.8rem; }
}

/* ─── Cross-link badge ─── */
.crosslink-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: #EFF6FF;
  color: #1D4ED8;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-decoration: none;
}