/* ===========================================
   SwitchForFree — Main Stylesheet
   Mobile-first | AdSense-friendly | Fast
   =========================================== */

/* 1. CSS Variables
   =========================================== */
:root {
  --primary: #0F766E;
  --primary-dark: #0D5C57;
  --primary-light: #14B8A6;
  --primary-bg: #E6F7F5;
  --accent: #F59E0B;
  --accent-dark: #D97706;
  --text: #1E293B;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --bg: #FFFFFF;
  --bg-2: #F8FAFC;
  --bg-3: #F1F5F9;
  --border: #E2E8F0;
  --border-dark: #CBD5E1;
  --success: #16A34A;
  --success-bg: #F0FDF4;
  --warning: #D97706;
  --warning-bg: #FFFBEB;
  --danger: #DC2626;
  --danger-bg: #FEF2F2;
  --font: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Courier New', Courier, monospace;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07);
  --shadow: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.10);
  --max-w: 1100px;
  --article-w: 720px;
}

/* 2. Reset & Base
   =========================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; font-size: 17px; }
body {
  font-family: var(--font);
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); text-decoration: underline; }
ul, ol { padding-left: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }

/* 3. Layout Utilities
   =========================================== */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }

/* 4. Header & Navigation
   =========================================== */
.site-header {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}
.logo { text-decoration: none; flex-shrink: 0; }
.logo-text {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.5px;
  line-height: 1;
}
.logo-accent { color: var(--primary); }
.logo:hover .logo-text { text-decoration: none; }
.main-nav ul {
  display: flex;
  list-style: none;
  gap: 2px;
  align-items: center;
}
.main-nav a {
  display: block;
  padding: 7px 12px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius);
  transition: all 0.15s ease;
  white-space: nowrap;
}
.main-nav a:hover,
.main-nav li.active a {
  background: var(--bg-3);
  color: var(--primary);
  text-decoration: none;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  border-radius: var(--radius);
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.2s ease;
}

/* 5. Hero
   =========================================== */
.hero {
  background: linear-gradient(160deg, var(--bg-2) 0%, #e8f7f5 100%);
  border-bottom: 1px solid var(--border);
  padding: 72px 0 60px;
  text-align: center;
}
.hero-content { max-width: 640px; margin: 0 auto; }
.hero h1 {
  font-size: clamp(26px, 5vw, 46px);
  font-weight: 800;
  color: var(--text);
  line-height: 1.15;
  letter-spacing: -0.8px;
  margin-bottom: 16px;
}
.hero-sub {
  font-size: clamp(16px, 2.5vw, 18px);
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.hero-badges {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.hero-badge {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-dark);
  background: var(--primary-bg);
  padding: 5px 14px;
  border-radius: 20px;
  border: 1px solid rgba(15,118,110,0.2);
}

/* 6. Section Typography
   =========================================== */
.section-title {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}
.see-all {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  white-space: nowrap;
  flex-shrink: 0;
}
.see-all:hover { text-decoration: underline; }

/* 7. Category Grid
   =========================================== */
.categories-section {
  padding: 60px 0;
  background: var(--bg);
}
.categories-section .section-title { margin-bottom: 28px; }
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}
.category-card {
  display: block;
  padding: 24px 16px 20px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all 0.2s ease;
  text-decoration: none;
}
.category-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
  text-decoration: none;
  background: #f0fdfb;
}
.cat-icon { font-size: 28px; margin-bottom: 10px; line-height: 1; }
.category-card h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 5px;
  line-height: 1.2;
}
.category-card p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* 8. Article Cards & Grid
   =========================================== */
.articles-section { padding: 56px 0; }
.articles-section:nth-of-type(even) { background: var(--bg-2); }
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 24px;
}
.article-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
}
.article-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
  border-color: var(--border-dark);
}
.card-image { display: block; overflow: hidden; aspect-ratio: 16/9; }
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.article-card:hover .card-image img { transform: scale(1.03); }
.card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.card-category { margin-bottom: 8px; }
.card-category a {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--primary);
  background: var(--primary-bg);
  padding: 3px 9px;
  border-radius: 20px;
  text-decoration: none;
}
.card-category a:hover { background: var(--primary); color: white; }
.card-title { margin-bottom: 8px; }
.card-title a {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  display: block;
  text-decoration: none;
}
.card-title a:hover { color: var(--primary); }
.card-excerpt {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.55;
  flex: 1;
  margin-bottom: 14px;
}
.card-meta {
  font-size: 12px;
  color: var(--text-light);
  display: flex;
  gap: 14px;
  align-items: center;
  border-top: 1px solid var(--border);
  padding-top: 12px;
  margin-top: auto;
}

/* 9. Trust Banner
   =========================================== */
.trust-section {
  padding: 52px 0;
  background: var(--primary);
  color: white;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 36px;
}
.trust-item { display: flex; align-items: flex-start; gap: 16px; }
.trust-icon {
  width: 34px; height: 34px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; flex-shrink: 0; font-weight: 700;
  border: 1px solid rgba(255,255,255,0.25);
}
.trust-item strong { display: block; font-size: 16px; font-weight: 700; margin-bottom: 5px; }
.trust-item p { font-size: 14px; opacity: 0.88; line-height: 1.5; }

/* 10. Articles List (homepage latest)
   =========================================== */
.articles-latest { background: var(--bg) !important; }
.articles-list { border-top: 1px solid var(--border); }
.article-list-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.list-item-content { flex: 1; min-width: 0; }
.list-category {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--primary);
  display: block;
  margin-bottom: 5px;
}
.article-list-item h3 { font-size: 16px; font-weight: 700; margin-bottom: 4px; line-height: 1.3; }
.article-list-item h3 a { color: var(--text); text-decoration: none; }
.article-list-item h3 a:hover { color: var(--primary); }
.article-list-item p { font-size: 14px; color: var(--text-muted); line-height: 1.4; }
.article-list-item time { font-size: 12px; color: var(--text-light); white-space: nowrap; flex-shrink: 0; padding-top: 3px; }

/* 11. Article Layout (two-column with sidebar)
   =========================================== */
.article-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-top: 36px;
  padding-bottom: 72px;
  align-items: start;
}
@media (min-width: 960px) {
  .article-layout {
    grid-template-columns: minmax(0, var(--article-w)) 280px;
  }
}

/* 12. Breadcrumb
   =========================================== */
.breadcrumb { margin-bottom: 20px; }
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  list-style: none;
  font-size: 13px;
  color: var(--text-muted);
  align-items: center;
}
.breadcrumb ol li:not(:last-child)::after { content: ' ›'; margin-left: 4px; opacity: 0.5; }
.breadcrumb a { color: var(--text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); }

/* 13. Article Header
   =========================================== */
.article-header { margin-bottom: 28px; }
.article-category { margin-bottom: 12px; }
.article-category a {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--primary);
  background: var(--primary-bg);
  padding: 4px 12px;
  border-radius: 20px;
  display: inline-block;
  text-decoration: none;
}
.article-category a:hover { background: var(--primary); color: white; }
.article-header h1 {
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.5px;
  color: var(--text);
  margin-bottom: 14px;
}
.article-description {
  font-size: clamp(16px, 2vw, 18px);
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 12px;
}
.article-meta {
  font-size: 13px;
  color: var(--text-light);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.article-featured-image {
  margin: 0 0 32px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-3);
}

/* 14. Article Content Typography
   =========================================== */
.article-content { max-width: 100%; }
.article-content h2 {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  margin: 40px 0 14px;
  padding-top: 10px;
  border-top: 2px solid var(--border);
  color: var(--text);
  letter-spacing: -0.3px;
  line-height: 1.25;
}
.article-content h2:first-child { border-top: none; margin-top: 0; }
.article-content h3 {
  font-size: clamp(18px, 2.5vw, 21px);
  font-weight: 700;
  margin: 30px 0 12px;
  color: var(--text);
  line-height: 1.3;
}
.article-content h4 {
  font-size: 17px;
  font-weight: 700;
  margin: 22px 0 8px;
  color: var(--text);
}
.article-content p { margin-bottom: 18px; }
.article-content ul,
.article-content ol { margin: 12px 0 18px; padding-left: 22px; }
.article-content ul { list-style: disc; }
.article-content ol { list-style: decimal; }
.article-content li { margin-bottom: 8px; padding-left: 4px; }
.article-content li::marker { color: var(--primary); }
.article-content a { color: var(--primary); font-weight: 500; }
.article-content a:hover { text-decoration: underline; }
.article-content strong { font-weight: 700; color: var(--text); }
.article-content em { font-style: italic; color: var(--text-muted); }
.article-content blockquote {
  margin: 24px 0;
  padding: 16px 20px;
  background: var(--bg-2);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--text-muted);
  font-size: 16px;
}
.article-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 32px 0;
}

/* Tables — mobile scrollable */
.article-content .table-wrap { overflow-x: auto; margin: 24px 0; -webkit-overflow-scrolling: touch; }
.article-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  min-width: 400px;
}
.article-content table thead { background: var(--primary); color: white; }
.article-content table th {
  padding: 12px 14px;
  text-align: left;
  font-weight: 600;
  font-size: 13px;
  white-space: nowrap;
}
.article-content table td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
.article-content table tr:last-child td { border-bottom: none; }
.article-content table tr:nth-child(even) td { background: var(--bg-2); }
.article-content table tr:hover td { background: var(--primary-bg); }

/* Code blocks */
.article-content code {
  font-family: var(--font-mono);
  font-size: 14px;
  background: var(--bg-3);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--primary-dark);
  border: 1px solid var(--border);
}
.article-content pre {
  background: #1e293b;
  color: #e2e8f0;
  padding: 20px 24px;
  border-radius: var(--radius);
  overflow-x: auto;
  margin: 20px 0;
  font-size: 14px;
  line-height: 1.6;
}
.article-content pre code {
  background: transparent;
  color: inherit;
  padding: 0;
  border: none;
  font-size: inherit;
}

/* 15. Reusable Content Components
   =========================================== */

/* Verdict boxes */
.verdict-box {
  padding: 18px 22px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  margin: 24px 0;
}
.verdict-box.good {
  border-left-color: var(--success);
  background: var(--success-bg);
  border-color: #bbf7d0;
}
.verdict-box.caution {
  border-left-color: var(--warning);
  background: var(--warning-bg);
  border-color: #fde68a;
}
.verdict-box.avoid {
  border-left-color: var(--danger);
  background: var(--danger-bg);
  border-color: #fecaca;
}
.verdict-label {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
  color: var(--primary);
}
.verdict-box.good .verdict-label { color: var(--success); }
.verdict-box.caution .verdict-label { color: var(--warning); }
.verdict-box.avoid .verdict-label { color: var(--danger); }
.verdict-box p { margin: 0; font-size: 15px; color: var(--text); }

/* Notice/callout boxes */
.notice {
  padding: 14px 18px;
  border-radius: var(--radius);
  margin: 20px 0;
  font-size: 15px;
  line-height: 1.5;
}
.notice-info { background: #eff6ff; border: 1px solid #bfdbfe; color: #1e40af; }
.notice-warning { background: var(--warning-bg); border: 1px solid #fde68a; color: #92400e; }
.notice-success { background: var(--success-bg); border: 1px solid #bbf7d0; color: #166534; }
.notice strong { display: block; margin-bottom: 3px; }

/* Tool card (for individual tool reviews within articles) */
.tool-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin: 20px 0;
  background: var(--bg);
}
.tool-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.tool-card h3 { margin: 0; border: none; padding: 0; font-size: 18px; }
.tool-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  white-space: nowrap;
}
.tool-badge.recommended { background: var(--success-bg); color: var(--success); border: 1px solid #bbf7d0; }
.tool-badge.good { background: var(--primary-bg); color: var(--primary-dark); border: 1px solid rgba(15,118,110,0.2); }
.tool-badge.limited { background: var(--warning-bg); color: var(--warning); border: 1px solid #fde68a; }

/* 16. Sidebar Widgets
   =========================================== */
.article-sidebar { width: 100%; }
.sidebar-widget {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 24px;
}
.sidebar-widget h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

/* TOC */
.toc-widget nav ul { list-style: none; padding-left: 0; }
.toc-widget nav ul li { margin-bottom: 5px; }
.toc-widget nav ul li a {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  display: block;
  padding: 2px 0;
  line-height: 1.4;
  transition: color 0.15s;
}
.toc-widget nav ul li a:hover { color: var(--primary); }
.toc-widget nav ul ul { padding-left: 14px; margin-top: 4px; }
.toc-widget nav ul ul li a { font-size: 12px; color: var(--text-light); }

/* Related list */
.related-list { list-style: none; }
.related-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.related-list li:last-child { border-bottom: none; padding-bottom: 0; }
.related-list a {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
  display: block;
  text-decoration: none;
}
.related-list a:hover { color: var(--primary); }

/* CTA Widget */
.cta-widget {
  background: var(--primary);
  border-color: var(--primary-dark);
  color: white;
}
.cta-widget h4 { color: white; border-bottom-color: rgba(255,255,255,0.2); }
.cta-widget p { font-size: 13px; opacity: 0.9; margin-bottom: 14px; color: white; line-height: 1.5; }

/* Ad widget */
.ad-widget {
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-3);
  border: 1px dashed var(--border-dark);
  color: var(--text-light);
  font-size: 12px;
}
.ad-container {
  margin: 24px 0;
  text-align: center;
}

/* 17. Buttons
   =========================================== */
.btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  border: none;
  line-height: 1;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: var(--text); }
.btn-primary:hover { background: var(--accent-dark); color: var(--text); }
.btn-secondary {
  background: white;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-secondary:hover { background: var(--primary); color: white; }
.btn-full { display: block; width: 100%; text-align: center; }

/* External link indicator */
.article-content a[href^="http"]:not([href*="switchforfree.com"])::after {
  content: " ↗";
  font-size: 0.8em;
  opacity: 0.6;
}

/* 18. Author Box
   =========================================== */
.author-box {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--bg-2);
  border-radius: var(--radius-lg);
  margin: 36px 0 28px;
  border: 1px solid var(--border);
  align-items: flex-start;
}
.author-avatar {
  width: 48px; height: 48px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800; flex-shrink: 0;
  letter-spacing: 0.5px;
}
.author-info strong { display: block; font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.author-info p { font-size: 13px; color: var(--text-muted); margin: 0; line-height: 1.6; }

/* 19. Tags
   =========================================== */
.article-tags { margin: 24px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-size: 12px;
  padding: 4px 12px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-muted);
  font-weight: 500;
  text-decoration: none;
  transition: all 0.15s;
}
.tag:hover {
  background: var(--primary-bg);
  border-color: var(--primary-light);
  color: var(--primary);
  text-decoration: none;
}

/* 20. Category Page Header
   =========================================== */
.page-layout { padding: 36px 0 72px; }
.category-header { margin-bottom: 44px; }
.category-header h1 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  margin: 12px 0;
  letter-spacing: -0.5px;
}
.category-description {
  font-size: clamp(16px, 2vw, 18px);
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: 8px;
}
.category-intro {
  max-width: 680px;
  font-size: 16px;
  color: var(--text-muted);
  margin-top: 12px;
}
.article-count { font-size: 14px; color: var(--text-light); margin-top: 12px; }
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); font-size: 16px; }

/* 21. Related Section
   =========================================== */
.related-section { padding: 52px 0; background: var(--bg-2); border-top: 1px solid var(--border); }
.related-section h2 { font-size: 22px; font-weight: 700; margin-bottom: 28px; color: var(--text); }

/* 22. Static Pages (About, Privacy, etc.)
   =========================================== */
.static-page { max-width: var(--article-w); margin: 0 auto; padding: 40px 20px 80px; }
.static-page h1 { font-size: clamp(26px, 4vw, 36px); font-weight: 800; margin-bottom: 6px; letter-spacing: -0.3px; }
.static-page .page-meta { font-size: 13px; color: var(--text-light); margin-bottom: 36px; }
.static-page h2 { font-size: 22px; font-weight: 700; margin: 36px 0 12px; color: var(--text); border-top: 1px solid var(--border); padding-top: 24px; }
.static-page h3 { font-size: 18px; font-weight: 700; margin: 24px 0 8px; }
.static-page p { margin-bottom: 16px; color: var(--text); line-height: 1.7; }
.static-page ul { list-style: disc; padding-left: 22px; margin-bottom: 16px; }
.static-page li { margin-bottom: 6px; }
.static-page a { color: var(--primary); }
.static-page a:hover { text-decoration: underline; }

/* 23. Pagination
   =========================================== */
.pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  min-width: 40px;
  transition: all 0.15s;
}
.pagination a { color: var(--text); text-decoration: none; }
.pagination a:hover { background: var(--primary); color: white; border-color: var(--primary); }
.pagination .active { background: var(--primary); color: white; border-color: var(--primary); }

/* 24. Footer
   =========================================== */
.site-footer {
  background: #0F172A;
  color: #94A3B8;
  padding: 60px 0 0;
  margin-top: 72px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .logo-text { color: white; }
.footer-brand p { font-size: 14px; margin-top: 12px; line-height: 1.7; max-width: 320px; }
.footer-links h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #e2e8f0;
  margin-bottom: 16px;
}
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 9px; }
.footer-links a { font-size: 14px; color: #94A3B8; text-decoration: none; transition: color 0.15s; }
.footer-links a:hover { color: white; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
}
.affiliate-notice { max-width: 500px; line-height: 1.5; }
.affiliate-notice a { color: #94A3B8; text-decoration: underline; }
.affiliate-notice a:hover { color: white; }

/* 25. Responsive — Mobile
   =========================================== */
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    z-index: 199;
    padding: 12px 16px 16px;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 2px; }
  .main-nav a { font-size: 16px; padding: 11px 16px; }
  .hero { padding: 48px 0 40px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}

@media (max-width: 640px) {
  .articles-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: 1fr; gap: 24px; }
  .section-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  .article-list-item { flex-direction: column; gap: 4px; }
  .article-layout { padding-top: 24px; gap: 32px; }
  .author-box { flex-direction: column; }
  .hero-badges { gap: 8px; }
}

/* 26. Print
   =========================================== */
@media print {
  .site-header, .site-footer, .article-sidebar, .related-section,
  .hero-badges, .article-tags, .author-box, .ad-container { display: none !important; }
  .article-layout { display: block; }
  .article-main { max-width: 100%; }
  body { font-size: 12pt; }
}