:root {
  --primary-800: #2D5016;
  --primary-700: #3D6B1D;
  --primary-600: #4D8524;
  --primary-100: #EBF4D2;
  --accent-600: #F4A261;
  --accent-700: #E89557;
  --neutral-900: #1A1A1A;
  --neutral-600: #6B6B6B;
  --neutral-300: #CECECE;
  --neutral-200: #E5E5E5;
  --neutral-100: #F5F5F5;
  --neutral-0: #FFFFFF;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  --radius: 8px;
  --radius-lg: 16px;
}

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--neutral-900);
  background: var(--neutral-0);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  background: var(--neutral-0);
  border-bottom: 1px solid var(--neutral-200);
  z-index: 100;
  padding: 16px 0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--neutral-900);
  text-decoration: none;
}

.logo-accent { color: var(--primary-700); }

.nav-menu {
  display: flex;
  list-style: none;
  gap: 24px;
}

.nav-menu a {
  color: var(--neutral-600);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-menu a:hover, .nav-menu a.active { color: var(--primary-700); }

.nav-actions { display: flex; align-items: center; gap: 16px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--neutral-900);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--primary-700);
  color: var(--neutral-0);
}

.btn-primary:hover { background: var(--primary-800); }

.btn-secondary {
  background: var(--neutral-100);
  color: var(--neutral-900);
}

.btn-secondary:hover { background: var(--neutral-200); }

.btn-accent {
  background: var(--accent-600);
  color: var(--neutral-0);
}

.btn-accent:hover { background: var(--accent-700); }

.btn-lg { padding: 14px 28px; font-size: 1.1rem; }

/* Hero */
.hero {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-100) 0%, var(--neutral-0) 100%);
}

.hero-content { max-width: 700px; }

.badge {
  display: inline-block;
  padding: 6px 12px;
  background: var(--primary-700);
  color: var(--neutral-0);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 20px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 3rem;
  line-height: 1.1;
  margin-bottom: 20px;
}

.gradient-text {
  background: linear-gradient(90deg, var(--primary-700), var(--accent-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--neutral-600);
  margin-bottom: 32px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-bottom: 32px;
}

.stat { text-align: left; }
.stat strong { display: block; font-size: 1.5rem; color: var(--primary-800); }
.stat span { font-size: 0.9rem; color: var(--neutral-600); }

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* Sections */
.section { padding: 64px 0; }
.section-alt { background: var(--neutral-100); }

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
}

.link {
  color: var(--primary-700);
  text-decoration: none;
  font-weight: 500;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.card {
  background: var(--neutral-0);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.2s, box-shadow 0.2s;
}

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

.card-image {
  height: 180px;
  background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
  position: relative;
}

.card-category {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  background: rgba(255,255,255,0.9);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.card-content { padding: 20px; }

.card-content h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.card-content h3 a {
  color: var(--neutral-900);
  text-decoration: none;
}

.card-content h3 a:hover { color: var(--primary-700); }

.card-content p {
  color: var(--neutral-600);
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.card-meta {
  font-size: 0.85rem;
  color: var(--neutral-600);
}

.card-featured { grid-column: span 2; }
.card-featured .card-image { height: 220px; }

/* CTA Box */
.cta-box {
  background: var(--primary-800);
  color: var(--neutral-0);
  padding: 48px;
  border-radius: var(--radius-lg);
  text-align: center;
}

.cta-box h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 12px;
}

.cta-box p {
  opacity: 0.9;
  margin-bottom: 24px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* Footer */
.footer {
  background: var(--neutral-900);
  color: var(--neutral-0);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--neutral-300);
  margin-top: 16px;
  font-size: 0.95rem;
}

.footer-affiliate {
  margin-top: 12px;
  font-size: 0.85rem;
}

.footer-affiliate a { color: var(--accent-600); }

.footer-links h4 {
  font-size: 1rem;
  margin-bottom: 16px;
}

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

.footer-links li { margin-bottom: 10px; }

.footer-links a {
  color: var(--neutral-300);
  text-decoration: none;
  font-size: 0.95rem;
}

.footer-links a:hover { color: var(--neutral-0); }

.footer-bottom {
  border-top: 1px solid var(--neutral-600);
  padding-top: 24px;
  text-align: center;
  color: var(--neutral-600);
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-menu { display: none; }
  .nav-toggle { display: flex; }
  .hero h1 { font-size: 2rem; }
  .hero-stats { gap: 24px; }
  .card-featured { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .cta-box { padding: 32px 20px; }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; gap: 16px; }
  .hero-cta { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
}