/* =============================================
   VitalGuide — Health & Wellbeing Directory
   Theme: Botanical Garden
   Colors: Fern Green #4a7c59 | Marigold #f9a620
           Terracotta #b7472a | Cream #f5f3ed
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Lato:wght@300;400;700&display=swap');

/* ---- RESET & BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green:      #4a7c59;
  --green-dark: #2f5238;
  --green-light:#e8f4ec;
  --marigold:   #f9a620;
  --terra:      #b7472a;
  --cream:      #f5f3ed;
  --white:      #ffffff;
  --text:       #1a2a1e;
  --text-muted: #6b7c72;
  --border:     #d8e6dc;
  --shadow:     0 2px 12px rgba(74,124,89,0.10);
  --radius:     10px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Lato', sans-serif;
  background: var(--cream);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  line-height: 1.3;
}

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

img { max-width: 100%; display: block; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- AFFILIATE DISCLOSURE ---- */
.disclosure-bar {
  background: var(--green-dark);
  color: #c8e6d0;
  font-size: 12px;
  text-align: center;
  padding: 6px 16px;
  letter-spacing: 0.3px;
}

/* ---- NAVIGATION ---- */
.nav {
  background: var(--white);
  border-bottom: 2px solid var(--green-light);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: 1160px;
  margin: 0 auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav-logo-icon {
  width: 38px; height: 38px;
  background: var(--green);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}

.nav-logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--green-dark);
}

.nav-logo-text span { color: var(--marigold); }

.nav-links {
  display: flex;
  gap: 6px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 700;
  padding: 7px 13px;
  border-radius: 6px;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--green-light);
  color: var(--green-dark);
}

.nav-cta {
  background: var(--marigold) !important;
  color: var(--text) !important;
  border-radius: 6px;
}
.nav-cta:hover { background: #e09210 !important; }

/* ---- HERO ---- */
.hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 60%, #6aab80 100%);
  color: var(--white);
  padding: 80px 24px 90px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.hero-badge {
  display: inline-block;
  background: rgba(249,166,32,0.25);
  color: var(--marigold);
  border: 1px solid rgba(249,166,32,0.4);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 16px;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  margin-bottom: 18px;
  color: var(--white);
}

.hero p {
  font-size: 18px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 15px;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: var(--marigold);
  color: var(--text);
}
.btn-primary:hover { background: #e09210; color: var(--text); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); color: var(--white); }

/* ---- SECTION HEADERS ---- */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-label {
  display: inline-block;
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-header h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); color: var(--green-dark); margin-bottom: 12px; }
.section-header p { color: var(--text-muted); max-width: 560px; margin: 0 auto; }

/* ---- SECTIONS ---- */
.section { padding: 72px 0; }
.section-alt { background: var(--white); }
.section-green { background: var(--green-dark); color: var(--white); }
.section-green .section-header h2 { color: var(--white); }
.section-green .section-header p { color: rgba(255,255,255,0.75); }

/* ---- CATEGORY CARDS ---- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.category-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: all 0.25s;
  text-decoration: none;
  color: var(--text);
  display: block;
}

.category-card:hover {
  border-color: var(--green);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  color: var(--text);
}

.category-icon {
  font-size: 48px;
  margin-bottom: 16px;
  display: block;
}

.category-card h3 {
  font-size: 18px;
  color: var(--green-dark);
  margin-bottom: 8px;
}

.category-card p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.category-card .card-link {
  font-size: 14px;
  font-weight: 700;
  color: var(--green);
}

/* ---- PRODUCT CARDS ---- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.25s;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(74,124,89,0.15);
}

.product-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
}

.product-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }

.product-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 10px;
}

.badge-green { background: var(--green-light); color: var(--green-dark); }
.badge-gold  { background: #fff8e7; color: #9a6500; }
.badge-terra { background: #fdeee9; color: var(--terra); }

.product-card h3 {
  font-size: 16px;
  color: var(--green-dark);
  margin-bottom: 8px;
  line-height: 1.4;
}

.product-card p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 14px;
  flex: 1;
}

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.stars { color: var(--marigold); font-size: 14px; letter-spacing: 1px; }
.rating-count { font-size: 12px; color: var(--text-muted); margin-left: 4px; }

.product-price {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--terra);
}

.btn-amazon {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 11px;
  background: var(--marigold);
  color: var(--text);
  border-radius: 7px;
  font-weight: 700;
  font-size: 14px;
  transition: background 0.2s;
  text-decoration: none;
}
.btn-amazon:hover { background: #e09210; color: var(--text); }
.btn-amazon::before { content: '🛒'; }

/* ---- ARTICLE CARDS ---- */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}

.article-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.25s;
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.article-img {
  height: 180px;
  background: var(--green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 56px;
}

.article-body { padding: 20px; }

.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.article-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--green);
  background: var(--green-light);
  padding: 2px 9px;
  border-radius: 4px;
}

.article-date { font-size: 12px; color: var(--text-muted); }

.article-card h3 {
  font-size: 17px;
  color: var(--green-dark);
  margin-bottom: 8px;
  line-height: 1.4;
}

.article-card p { font-size: 14px; color: var(--text-muted); margin-bottom: 14px; }

.read-more {
  font-size: 14px;
  font-weight: 700;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.read-more::after { content: '→'; }

/* ---- STATS BAR ---- */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0;
  background: var(--green);
  border-radius: var(--radius);
  overflow: hidden;
}

.stat-item {
  text-align: center;
  padding: 32px 20px;
  border-right: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
}
.stat-item:last-child { border-right: none; }

.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--marigold);
  display: block;
}
.stat-label { font-size: 13px; color: rgba(255,255,255,0.8); margin-top: 4px; }

/* ---- NEWSLETTER ---- */
.newsletter {
  background: linear-gradient(135deg, var(--green-dark), var(--green));
  color: var(--white);
  padding: 64px 24px;
  text-align: center;
}
.newsletter h2 { color: var(--white); margin-bottom: 12px; }
.newsletter p { color: rgba(255,255,255,0.8); margin-bottom: 28px; }

.newsletter-form {
  display: flex;
  max-width: 440px;
  margin: 0 auto;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.newsletter-form input {
  flex: 1;
  min-width: 240px;
  padding: 12px 18px;
  border-radius: 8px;
  border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.1);
  color: var(--white);
  font-size: 15px;
  font-family: 'Lato', sans-serif;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.55); }
.newsletter-form input:focus { outline: none; border-color: var(--marigold); }

/* ---- PAGE HERO (category/article) ---- */
.page-hero {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
  color: var(--white);
  padding: 56px 24px;
}
.page-hero-inner { max-width: 1160px; margin: 0 auto; }
.page-hero .breadcrumb {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  margin-bottom: 14px;
}
.page-hero .breadcrumb a { color: rgba(255,255,255,0.75); }
.page-hero .breadcrumb a:hover { color: var(--white); }
.page-hero h1 { color: var(--white); font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.8); font-size: 17px; max-width: 600px; }

/* ---- FILTER BAR ---- */
.filter-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
}
.filter-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.filter-label { font-size: 13px; font-weight: 700; color: var(--text-muted); }
.filter-btn {
  padding: 6px 14px;
  border-radius: 20px;
  border: 1.5px solid var(--border);
  background: transparent;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}

/* ---- ARTICLE CONTENT ---- */
.article-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 56px 24px;
}

.article-content h2 {
  font-size: 1.7rem;
  color: var(--green-dark);
  margin: 40px 0 16px;
}

.article-content h3 {
  font-size: 1.25rem;
  color: var(--green-dark);
  margin: 28px 0 12px;
}

.article-content p { margin-bottom: 20px; line-height: 1.8; }

.article-content ul, .article-content ol {
  padding-left: 24px;
  margin-bottom: 20px;
}
.article-content li { margin-bottom: 8px; }

.article-content .product-recommend {
  background: var(--green-light);
  border-left: 4px solid var(--green);
  border-radius: 0 8px 8px 0;
  padding: 20px 24px;
  margin: 28px 0;
}
.article-content .product-recommend strong { color: var(--green-dark); }
.article-content .product-recommend a {
  font-weight: 700;
  color: var(--green);
  text-decoration: underline;
}

.article-sidebar {
  width: 320px;
  flex-shrink: 0;
}

.sidebar-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
}

.sidebar-box h4 {
  font-size: 15px;
  color: var(--green-dark);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--green-light);
}

.article-layout {
  display: flex;
  gap: 40px;
  max-width: 1160px;
  margin: 0 auto;
  padding: 56px 24px;
  align-items: flex-start;
}

.article-main { flex: 1; min-width: 0; }

/* ---- FOOTER ---- */
.footer {
  background: var(--green-dark);
  color: rgba(255,255,255,0.75);
  padding: 56px 24px 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p { font-size: 14px; line-height: 1.7; margin-top: 12px; max-width: 280px; }

.footer h4 {
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer ul { list-style: none; }
.footer ul li { margin-bottom: 10px; }
.footer ul a { color: rgba(255,255,255,0.65); font-size: 14px; transition: color 0.2s; }
.footer ul a:hover { color: var(--marigold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
}

.footer-disclosure {
  background: rgba(0,0,0,0.2);
  border-radius: 6px;
  padding: 12px 16px;
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 24px;
  line-height: 1.6;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .article-layout { flex-direction: column; }
  .article-sidebar { width: 100%; }
}

@media (max-width: 680px) {
  .nav-links { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .hero-buttons { flex-direction: column; align-items: center; }
}