/* Golf Sim Lab Pro - Modern Minimal Design */

:root {
  --color-primary: #1a1a1a;
  --color-secondary: #4a4a4a;
  --color-accent: #2d5a3d;
  --color-accent-hover: #1e3d29;
  --color-bg: #ffffff;
  --color-bg-alt: #f8f9fa;
  --color-border: #e5e5e5;
  --color-text: #1a1a1a;
  --color-text-muted: #6b7280;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius: 8px;
  --max-width: 1200px;
}

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

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

/* Header & Navigation */
header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: -0.5px;
}

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

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--color-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}

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

/* Main Content */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  border-radius: var(--radius);
  margin-bottom: 3rem;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 1rem;
  letter-spacing: -1px;
}

.hero p {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto 2rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--color-accent);
  color: white;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--color-bg-alt);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-border);
}

/* Product Grid */
.section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.section-subtitle {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.product-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}

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

.product-image {
  width: 100%;
  height: 240px;
  object-fit: contain;
  background: var(--color-bg-alt);
  padding: 1rem;
}

.product-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-badge {
  display: inline-block;
  background: var(--color-accent);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.product-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
}

.product-rating {
  color: #f59e0b;
  font-weight: 600;
}

.product-description {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

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

.product-actions .btn {
  flex: 1;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
}

/* Review Page Styles */
.review-header {
  text-align: center;
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 3rem;
}

.review-header h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.review-meta {
  display: flex;
  justify-content: center;
  gap: 2rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.review-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1rem;
}

.review-content h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 2.5rem 0 1rem;
  color: var(--color-primary);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-border);
}

.review-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 2rem 0 0.75rem;
  color: var(--color-secondary);
}

.review-content p {
  margin-bottom: 1rem;
  color: var(--color-text);
}

.review-content ul,
.review-content ol {
  margin: 1rem 0 1rem 1.5rem;
}

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

.review-content strong {
  color: var(--color-primary);
  font-weight: 600;
}

/* Specs Table */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  overflow: hidden;
}

.specs-table th,
.specs-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.specs-table th {
  font-weight: 600;
  color: var(--color-secondary);
  width: 40%;
}

.specs-table tr:last-child th,
.specs-table tr:last-child td {
  border-bottom: none;
}

/* Comparison Table */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.comparison-table th,
.comparison-table td {
  padding: 0.75rem 1rem;
  text-align: center;
  border: 1px solid var(--color-border);
}

.comparison-table th {
  background: var(--color-bg-alt);
  font-weight: 600;
  color: var(--color-primary);
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
}

.check { color: var(--color-accent); font-weight: 600; }
.cross { color: #dc2626; }
.warning { color: #f59e0b; }

/* CTA Box */
.cta-box {
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, #e8f5e9 100%);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 2rem;
  margin: 3rem 0;
  text-align: center;
}

.cta-box h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.cta-box p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

/* Pros/Cons */
.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin: 2rem 0;
}

.pros, .cons {
  padding: 1.5rem;
  border-radius: var(--radius);
}

.pros {
  background: #f0fdf4;
  border-left: 4px solid var(--color-accent);
}

.cons {
  background: #fef2f2;
  border-left: 4px solid #dc2626;
}

.pros h4 {
  color: var(--color-accent);
  font-weight: 700;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.cons h4 {
  color: #dc2626;
  font-weight: 700;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.pros ul, .cons ul {
  margin: 0;
  padding-left: 1.25rem;
}

.pros li { color: #166534; }
.cons li { color: #991b1b; }

/* Verdict Box */
.verdict {
  background: var(--color-primary);
  color: white;
  padding: 2rem;
  border-radius: var(--radius);
  margin: 3rem 0;
}

.verdict h3 {
  color: white;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.verdict p {
  color: rgba(255,255,255,0.9);
  margin-bottom: 1rem;
}

.verdict strong {
  color: #86efac;
}

/* Affiliate Disclaimer */
.affiliate-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-style: italic;
  padding: 1rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  margin: 2rem 0;
}

/* Footer */
footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 3rem 2rem;
  margin-top: 4rem;
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.footer-section h4 {
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

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

.footer-section li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.footer-section a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 2rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .product-grid {
    grid-template-columns: 1fr;
  }
  
  .pros-cons {
    grid-template-columns: 1fr;
  }
  
  .nav-links {
    display: none;
  }
  
  .review-meta {
    flex-direction: column;
    gap: 0.5rem;
  }
}