/* RootedWell - Environmental Data & Editorial Design System */
:root {
  --color-bg-main: #F6F8F5;
  --color-bg-surface: #FFFFFF;
  --color-bg-accent: #EBF3EC;
  --color-bg-sage: #D8E7DA;
  --color-primary: #2D5A38;
  --color-primary-hover: #22452B;
  --color-primary-light: #88B04B;
  --color-text-main: #1D2A20;
  --color-text-muted: #536456;
  --color-border: #DDE6DE;
  --color-border-light: #EEF3EE;
  
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --shadow-sm: 0 2px 8px rgba(45, 90, 56, 0.04);
  --shadow-md: 0 8px 24px rgba(45, 90, 56, 0.06);
  --shadow-lg: 0 16px 40px rgba(45, 90, 56, 0.08);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-bg-main);
  color: var(--color-text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-hover);
}

/* Typography Utility */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text-main);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 248, 245, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-primary);
}

.brand-logo svg {
  width: 28px;
  height: 28px;
  fill: var(--color-primary);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 0.5rem 0.25rem;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-text-main);
}

/* Hero Section */
.hero-editorial {
  padding: 3.5rem 0 2.5rem;
  border-bottom: 1px solid var(--color-border-light);
}

.category-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background-color: var(--color-bg-accent);
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  border: 1px solid var(--color-border);
}

.hero-title {
  font-size: clamp(2rem, 4vw, 3.1rem);
  margin-bottom: 1.25rem;
  color: var(--color-text-main);
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.hero-meta span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-image-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 2.5rem;
  background-color: var(--color-bg-accent);
}

.hero-image-wrapper img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
}

.hero-caption {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  padding: 0.75rem 1rem;
  background-color: var(--color-bg-accent);
  border-bottom-left-radius: var(--radius-md);
  border-bottom-right-radius: var(--radius-md);
  border-top: 1px solid var(--color-border-light);
}

/* Key Metrics Grid */
.metrics-section {
  margin: 2.5rem 0 3.5rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.metric-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.metric-value {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.metric-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 0.25rem;
}

.metric-desc {
  font-size: 0.825rem;
  color: var(--color-text-muted);
}

/* Article Body Content */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3.5rem;
  padding-bottom: 4rem;
}

.article-content {
  font-size: 1.05rem;
  line-height: 1.75;
  color: #2D3A30;
}

.article-content p {
  margin-bottom: 1.5rem;
}

.article-content h2 {
  font-size: 1.75rem;
  margin: 2.5rem 0 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-bg-accent);
}

.article-content h3 {
  font-size: 1.35rem;
  margin: 2rem 0 1rem;
}

.editorial-callout {
  background: var(--color-bg-accent);
  border-left: 4px solid var(--color-primary);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-sm);
  margin: 2rem 0;
  font-size: 1rem;
  color: var(--color-text-main);
}

.editorial-callout p {
  margin-bottom: 0;
}

/* Data Table */
.data-table-container {
  overflow-x: auto;
  margin: 2rem 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-surface);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.925rem;
}

.data-table th {
  background-color: var(--color-bg-accent);
  padding: 1rem 1.25rem;
  font-weight: 600;
  color: var(--color-text-main);
  border-bottom: 1px solid var(--color-border);
}

.data-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text-main);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.badge-positive {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background-color: #E8F5E9;
  color: #2E7D32;
  font-weight: 600;
  font-size: 0.8rem;
  border-radius: var(--radius-full);
}

/* Sidebar Editorial Widgets */
.sidebar-widget {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}

.widget-title {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border-light);
}

.sources-list {
  list-style: none;
}

.sources-list li {
  margin-bottom: 0.85rem;
  font-size: 0.875rem;
}

.sources-list a {
  color: var(--color-text-muted);
}

.sources-list a:hover {
  color: var(--color-primary);
}

/* Page Layouts (About, Contact, Legal) */
.page-header {
  padding: 3rem 0 2rem;
  background-color: var(--color-bg-accent);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 3rem;
}

.page-title {
  font-size: 2.25rem;
  margin-bottom: 0.75rem;
}

.page-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
}

.page-content-body {
  max-width: 800px;
  margin: 0 auto 4rem;
  font-size: 1rem;
  line-height: 1.7;
}

.page-content-body h2 {
  font-size: 1.5rem;
  margin: 2rem 0 1rem;
}

.page-content-body p {
  margin-bottom: 1.25rem;
}

.page-content-body ul {
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
}

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

/* Contact Info Card */
.contact-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.contact-info-item {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  border-radius: var(--radius-md);
}

.contact-info-item h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.contact-info-item p {
  font-size: 0.925rem;
  color: var(--color-text-muted);
}

/* Non-commercial Editorial Inquiry Form */
.editorial-form {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  padding: 2rem;
  border-radius: var(--radius-md);
  margin-top: 2rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--color-text-main);
}

.form-input, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background-color: var(--color-bg-main);
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-btn {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border: none;
  padding: 0.85rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.form-btn:hover {
  background-color: var(--color-primary-hover);
}

/* Footer Compliance Bar */
.site-footer {
  margin-top: auto;
  background-color: #1A281D;
  color: #C2D1C5;
  padding: 3.5rem 0 2rem;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand h3 {
  color: #FFFFFF;
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.footer-brand p {
  font-size: 0.875rem;
  color: #A0B2A3;
  line-height: 1.6;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: #A0B2A3;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.825rem;
  color: #889C8B;
}

.footer-domain {
  font-weight: 600;
  color: #C2D1C5;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 500px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transform: translateY(150%);
  transition: transform var(--transition-normal);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-text {
  font-size: 0.85rem;
  color: var(--color-text-main);
  line-height: 1.5;
}

.cookie-actions {
  display: flex;
  gap: 0.75rem;
}

.cookie-btn-accept {
  background-color: var(--color-primary);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  font-weight: 600;
  cursor: pointer;
}

.cookie-btn-decline {
  background-color: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  cursor: pointer;
}

/* Responsive Media Queries */
@media (max-width: 900px) {
  .article-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 680px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: var(--color-bg-surface);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }

  .main-nav.open {
    display: flex;
  }

  .mobile-menu-btn {
    display: block;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .cookie-banner {
    left: 1rem;
    right: 1rem;
  }
}