/* CSS Reset and Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Custom Comparison Table (Compare Page) */
.comparison-table-container {
  overflow-x: auto;
  margin-top: 1rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--bg-primary);
}

.comparison-table thead th {
  position: sticky;
  top: 0;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-weight: 600;
  padding: 1rem;
  border-bottom: 1px solid var(--border-light);
}

.comparison-table .feature-col {
  width: 30%;
}

.comparison-table tbody th,
.comparison-table tbody td {
  padding: 1rem;
  vertical-align: top;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
}

.comparison-table tbody tr:nth-child(even) {
  background: var(--bg-secondary);
}

.comparison-table tbody th {
  color: var(--text-primary);
  text-align: left;
  font-weight: 600;
}

/* Chips and badges */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-light);
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
  font-size: 0.8125rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  border: 1px solid transparent;
}

.status-badge.yes {
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
  border-color: rgba(16, 185, 129, 0.25);
}

.status-badge.no {
  background: rgba(239, 68, 68, 0.12);
  color: #dc2626;
  border-color: rgba(239, 68, 68, 0.25);
}

@media (max-width: 768px) {
  .comparison-table .feature-col {
    width: auto;
  }

  .comparison-table tbody th,
  .comparison-table tbody td,
  .comparison-table thead th {
    padding: 0.75rem;
  }
}

* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* CSS Variables for Light/Dark Mode */
:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --secondary: #64748b;
  --accent: #f59e0b;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;

  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;

  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;

  --border-light: #e2e8f0;
  --border-medium: #cbd5e1;
  --border-dark: #94a3b8;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  --container-max-width: 1200px;
  --container-padding: 1rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;

    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;

    --border-light: #334155;
    --border-medium: #475569;
    --border-dark: #64748b;
  }
}

[data-theme="dark"] {
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;

  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;

  --border-light: #334155;
  --border-medium: #475569;
  --border-dark: #64748b;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.5rem;
}
h4 {
  font-size: 1.25rem;
}
h5 {
  font-size: 1.125rem;
}
h6 {
  font-size: 1rem;
}

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.75rem;
  }
  h3 {
    font-size: 1.25rem;
  }
}

p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

a:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Utility Classes */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-right {
  text-align: right;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--primary);
  color: white;
  padding: 8px;
  text-decoration: none;
  border-radius: var(--radius-sm);
  z-index: 1000;
}

.skip-link:focus {
  top: 6px;
}

/* Header */
.header {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--container-padding);
  min-height: 4rem;
}

.nav-brand .logo img {
  height: 32px;
  width: auto;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  gap: 0.25rem;
}

.nav-toggle span {
  width: 1.5rem;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s ease;
}

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

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  margin: 0;
}

.nav-link {
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s ease;
  padding: 0.5rem 0;
}

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


.theme-toggle {
  background: none;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
}

.theme-icon::before {
  content: "☀️";
  font-size: 1.125rem;
}

[data-theme="dark"] .theme-icon::before {
  content: "🌙";
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border-top: 1px solid var(--border-light);
    flex-direction: column;
    padding: 1rem;
    gap: 1rem;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-links {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
  }

  .nav-link {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-light);
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  font-size: 1rem;
  min-height: 2.75rem;
  gap: 0.5rem;
}

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

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

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

.btn-secondary:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

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

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  min-height: 2.25rem;
}

/* Hero Section */
.hero {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .hero {
    padding: 3rem 0;
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .hero-cta .btn {
    width: 100%;
    max-width: 300px;
  }
}

/* Sections */
.section-title {
  font-size: 2rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--text-primary);
}

/* Categories */
.categories {
  padding: 4rem 0;
}

.category-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.tab-button {
  padding: 0.75rem 1.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tab-button:hover,
.tab-button.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

/* Tool Cards */
.tool-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all 0.2s ease;
  position: relative;
}

.tool-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.tool-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.tool-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.tool-type {
  background: var(--primary);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tool-best-for {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.tool-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.tool-tag {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
}

.tool-pricing {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

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

.tool-cta {
  flex: 1;
}

.tool-compare {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
  padding: 0.5rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
}

.tool-compare:hover {
  background: var(--bg-tertiary);
}

/* Quick Compare Table */
.quick-compare {
  padding: 4rem 0;
  background: var(--bg-secondary);
}

.table-container {
  overflow-x: auto;
  margin-bottom: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-primary);
}

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

.compare-table th {
  background: var(--bg-secondary);
  font-weight: 600;
  color: var(--text-primary);
  position: sticky;
  top: 0;
}

.compare-table td {
  color: var(--text-secondary);
}

.compare-table tr:hover {
  background: var(--bg-secondary);
}

/* Guides Preview */
.guides-preview {
  padding: 4rem 0;
}

.guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.guide-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.2s ease;
}

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

.guide-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.guide-content {
  padding: 1.5rem;
}

.guide-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.guide-excerpt {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 0.875rem;
  line-height: 1.5;
}

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

.guide-link:hover {
  text-decoration: underline;
}

/* Affiliate CTA styles */
.affiliate-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}

.affiliate-link {
  color: var(--primary);
  font-weight: 700;
  text-decoration: underline;
}

.affiliate-link:hover {
  color: var(--primary-hover);
}

/* Guide article typography */
.prose {
  max-width: 72ch;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.75;
}

.prose h1 {
  font-size: clamp(1.75rem, 2.2vw + 1rem, 2.25rem);
  line-height: 1.2;
  margin: 0 0 0.75rem;
}

.prose h2 {
  font-size: clamp(1.35rem, 1.2vw + 1rem, 1.6rem);
  margin: 2rem 0 0.75rem;
  line-height: 1.35;
}

.prose h3 {
  font-size: 1.15rem;
  margin: 1.5rem 0 0.5rem;
}

.prose p {
  margin: 0.75rem 0 1rem;
}

.prose ul,
.prose ol {
  margin: 0.5rem 0 1.25rem 1.25rem;
  padding: 0;
}

.prose li {
  margin: 0.35rem 0;
}

.prose a {
  color: var(--primary);
  text-decoration: underline;
}

.prose blockquote {
  margin: 1.25rem 0;
  padding: 0.75rem 1rem;
  background: var(--bg-secondary);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
}

.prose code {
  background: var(--bg-secondary);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 0.15rem 0.35rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.95em;
}

.prose pre {
  overflow: auto;
  padding: 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

/* Guides index: category filter chips */
.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.75rem 0 1.25rem;
}

.category-filter {
  appearance: none;
  border: 1px solid var(--border-light);
  background: var(--bg-secondary);
  color: var(--text);
  padding: 0.4rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.9rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.02s ease;
}

.category-filter:hover {
  border-color: var(--border);
  background: var(--bg-elevated);
}

.category-filter:active {
  transform: translateY(1px);
}

.category-filter.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.category-filter:focus-visible {
  outline: 3px solid color-mix(in oklab, var(--primary) 30%, transparent);
  outline-offset: 2px;
}

/* Featured hero cleanup */
.guide-hero-title {
  margin-bottom: 0.5rem;
}

.guide-hero-excerpt {
  max-width: 68ch;
}

/* Guides index: Read Guide buttons */
.guides-listing .guide-content .btn {
  margin-top: 0.35rem;
}

.guides-listing .guide-content .btn.btn-outline.btn-sm::after,
.featured-guide .btn.btn-sm::after {
  content: " →";
  transition: transform 0.15s ease;
  display: inline-block;
}

.guides-listing .guide-content .btn.btn-outline.btn-sm:hover::after,
.featured-guide .btn.btn-sm:hover::after {
  transform: translateX(2px);
}

/* Footer */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-light);
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-brand img {
  height: 28px;
  width: auto;
  margin-bottom: 1rem;
}

.footer-tagline {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.footer-scope {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-heading {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

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

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

.footer-column a {
  color: var(--text-secondary);
  font-size: 0.875rem;
  transition: color 0.2s ease;
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin: 0;
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-links {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

/* Page Header */
.page-header {
  padding: 2rem 0;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-light);
}

.breadcrumb {
  display: flex;
  list-style: none;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.breadcrumb li:not(:last-child)::after {
  content: "/";
  margin-left: 0.5rem;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--text-secondary);
}

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

.page-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.page-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .page-title {
    font-size: 2rem;
  }
}

/* Builders Page */
.builders-page {
  padding: 2rem 0;
}

.builders-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
}

/* Filters Sidebar */
.filters-sidebar {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  height: fit-content;
  position: sticky;
  top: 6rem;
}

.filters-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.filters-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.filters-clear {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 0.875rem;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
}

.filters-clear:hover {
  background: var(--bg-secondary);
}

.filter-group {
  margin-bottom: 2rem;
}

.filter-label {
  display: block;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.search-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.875rem;
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.filter-checkbox {
  display: none;
}

.checkbox-custom {
  width: 1rem;
  height: 1rem;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  position: relative;
  transition: all 0.2s ease;
}

.filter-checkbox:checked + .checkbox-custom {
  background: var(--primary);
  border-color: var(--primary);
}

.filter-checkbox:checked + .checkbox-custom::after {
  content: "✓";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 0.75rem;
  font-weight: bold;
}

/* Builders Main Content */
.builders-main {
  min-width: 0;
}

.builders-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.results-count {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.view-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.filters-toggle {
  display: none;
  background: var(--bg-secondary);
  border: 1px solid var(--border-medium);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  cursor: pointer;
}

.sort-select {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.875rem;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 3rem;
}

.pagination-btn {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-medium);
  background: var(--bg-primary);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.875rem;
}

.pagination-btn:hover:not(:disabled) {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.pagination-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.modal-content {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-xl);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-light);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--radius-sm);
}

.modal-close:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.modal-body {
  padding: 1.5rem;
}

/* Compare Page */
.compare-page {
  padding: 2rem 0;
}

.comparison-builder {
  margin-bottom: 4rem;
}

.comparison-selectors {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.selector-group {
  flex: 1;
  min-width: 200px;
}

.selector-label {
  display: block;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  text-align: center;
}

.tool-select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 1rem;
}

.vs-divider {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  padding: 0.75rem;
  background: var(--bg-secondary);
  border-radius: 50%;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.popular-comparisons {
  margin-bottom: 4rem;
}

.comparisons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.comparison-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all 0.2s ease;
}

.comparison-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.comparison-header {
  margin-bottom: 1rem;
}

.comparison-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.comparison-subtitle {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.comparison-preview {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.tool-preview {
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
}

.tool-preview strong {
  display: block;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.tool-preview .tool-type {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 0.125rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  margin-bottom: 0.5rem;
}

.tool-preview p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
}

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

.comparison-link:hover {
  text-decoration: underline;
}

.comparison-categories {
  margin-bottom: 4rem;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.category-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.category-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.category-description {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.category-tools {
  list-style: none;
}

.category-tools li {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
  padding-left: 1rem;
  position: relative;
}

.category-tools li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--primary);
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--success);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 1rem;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 1000;
  max-width: 400px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-message {
  flex: 1;
}

.toast-close {
  background: none;
  border: none;
  color: white;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--radius-sm);
}

.toast-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Affiliate Banner */
.affiliate-banner {
  background: var(--accent);
  color: white;
  padding: 0.75rem 0;
  position: relative;
  z-index: 99;
}

.affiliate-banner .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.affiliate-banner p {
  margin: 0;
  font-size: 0.875rem;
}

.affiliate-banner a {
  color: white;
  text-decoration: underline;
}

.affiliate-banner-close {
  background: none;
  border: none;
  color: white;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--radius-sm);
}

.affiliate-banner-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.affiliate-banner.hidden {
  display: none;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .builders-layout {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .filters-sidebar {
    position: static;
    display: none;
  }

  .filters-sidebar.active {
    display: block;
  }

  .filters-toggle {
    display: block;
  }
}

@media (max-width: 768px) {
  .comparison-selectors {
    flex-direction: column;
    gap: 1rem;
  }

  .vs-divider {
    order: 2;
  }

  .tools-grid {
    grid-template-columns: 1fr;
  }

  .guides-grid {
    grid-template-columns: 1fr;
  }

  .comparisons-grid {
    grid-template-columns: 1fr;
  }

  .categories-grid {
    grid-template-columns: 1fr;
  }

  .affiliate-banner .container {
    flex-direction: column;
    text-align: center;
  }
}

/* Focus Styles for Accessibility */
button:focus,
input:focus,
select:focus,
textarea:focus,
a:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --border-light: #000000;
    --border-medium: #000000;
    --text-secondary: var(--text-primary);
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}