/* ============================================================
   DCN DESIGN SYSTEM v4 — FULL MEDIA PLATFORM
   Daily Crypto News — Premium Crypto Media Design System
   Mobile-first | Kadence-compatible | SEO-optimised
   ============================================================ */

/* ---- 1. CSS CUSTOM PROPERTIES (DESIGN TOKENS) ---- */
:root {
  /* --- Colors --- */
  --dcn-bg-primary: #0B1220;
  --dcn-bg-secondary: #F3F4F6;
  --dcn-bg-card: #1a2332;
  --dcn-bg-card-hover: #1f2a3d;
  --dcn-bg-elevated: #1f2a3d;
  --dcn-bg-section-alt: #F3F4F6;
  --dcn-bg-analytics: #F3F4F6;
  --dcn-bg-markets: #0B1220;

  --dcn-text-primary: #FFFFFF;
  --dcn-text-primary-dark: #111827;
  --dcn-text-secondary: #9CA3AF;
  --dcn-text-muted: #6B7280;
  --dcn-text-body: #E5E7EB;
  --dcn-text-body-dark: #374151;

  --dcn-accent-blue: #3B82F6;
  --dcn-accent-gold: #F59E0B;
  --dcn-accent-orange: #F7931A;
  --dcn-accent-purple: #8B5CF6;
  --dcn-accent-green: #10B981;
  --dcn-accent-red: #EF4444;

  /* Category colors */
  --dcn-cat-btc: #F7931A;
  --dcn-cat-eth: #627EEA;
  --dcn-cat-altcoins: #10B981;
  --dcn-cat-defi: #8B5CF6;
  --dcn-cat-regulation: #EF4444;
  --dcn-cat-analysis: #3B82F6;
  --dcn-cat-markets: #F59E0B;

  /* --- Typography --- */
  --dcn-font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --dcn-font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --dcn-font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;

  /* --- Spacing (8px base) --- */
  --dcn-space-xs: 4px;
  --dcn-space-sm: 8px;
  --dcn-space-md: 16px;
  --dcn-space-lg: 24px;
  --dcn-space-xl: 32px;
  --dcn-space-2xl: 48px;
  --dcn-space-3xl: 64px;
  --dcn-space-4xl: 96px;

  /* --- Grid --- */
  --dcn-grid-gap: var(--dcn-space-lg);
  --dcn-content-max: 1290px;
  --dcn-content-narrow: 720px;
  --dcn-content-wide: 1440px;

  /* --- Border Radius --- */
  --dcn-radius-sm: 4px;
  --dcn-radius-md: 8px;
  --dcn-radius-lg: 12px;
  --dcn-radius-xl: 16px;
  --dcn-radius-full: 9999px;

  /* --- Shadows --- */
  --dcn-shadow-sm: 0 1px 2px rgba(0,0,0,0.15);
  --dcn-shadow-md: 0 4px 12px rgba(0,0,0,0.2);
  --dcn-shadow-lg: 0 8px 24px rgba(0,0,0,0.3);
  --dcn-shadow-glow: 0 0 20px rgba(247,147,26,0.15);

  /* --- Transitions --- */
  --dcn-transition-fast: 150ms ease;
  --dcn-transition-base: 250ms ease;

  /* --- Header --- */
  --dcn-header-height: 64px;
}


/* ---- 2. GLOBAL RESET & BASE ---- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

.dcn-design-system body,
.dcn-design-system .site {
  font-family: var(--dcn-font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--dcn-text-body);
  background-color: var(--dcn-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Dark mode base override */
.dcn-design-system {
  --dcn-current-bg: var(--dcn-bg-primary);
  --dcn-current-text: var(--dcn-text-primary);
}

/* --- Selection --- */
::selection {
  background: var(--dcn-accent-orange);
  color: var(--dcn-bg-primary);
}


/* ---- 3. TYPOGRAPHY SYSTEM ---- */
.dcn-design-system h1,
.dcn-design-system h2,
.dcn-design-system h3,
.dcn-design-system h4,
.dcn-design-system h5 {
  font-family: var(--dcn-font-heading);
  color: var(--dcn-text-primary);
  line-height: 1.2;
  margin-top: 0;
}

.dcn-design-system h1 { font-size: 40px; font-weight: 700; }
.dcn-design-system h2 { font-size: 26px; font-weight: 600; }
.dcn-design-system h3 { font-size: 20px; font-weight: 500; }
.dcn-design-system h4 { font-size: 18px; font-weight: 600; }
.dcn-design-system h5 { font-size: 16px; font-weight: 600; }

.dcn-design-system p {
  max-width: 70ch;
  color: var(--dcn-text-body);
  line-height: 1.6;
  margin-bottom: var(--dcn-space-md);
}

.dcn-design-system a {
  color: var(--dcn-accent-orange);
  text-decoration: none;
  transition: color var(--dcn-transition-fast);
}
.dcn-design-system a:hover {
  color: #f5a623;
  text-decoration: underline;
}

/* Meta text */
.dcn-meta {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.6;
  color: var(--dcn-text-secondary);
}

/* Category tag */
.dcn-category-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: var(--dcn-radius-sm);
  color: var(--dcn-text-primary);
  background: rgba(247,147,26,0.2);
  margin-bottom: var(--dcn-space-sm);
}

.dcn-category-tag--btc { background: rgba(247,147,26,0.2); color: var(--dcn-cat-btc); }
.dcn-category-tag--eth { background: rgba(98,126,234,0.2); color: var(--dcn-cat-eth); }
.dcn-category-tag--altcoins { background: rgba(16,185,129,0.2); color: var(--dcn-cat-altcoins); }
.dcn-category-tag--defi { background: rgba(139,92,246,0.2); color: var(--dcn-cat-defi); }
.dcn-category-tag--regulation { background: rgba(239,68,68,0.2); color: var(--dcn-cat-red); }
.dcn-category-tag--analysis { background: rgba(59,130,246,0.2); color: var(--dcn-cat-analysis); }
.dcn-category-tag--markets { background: rgba(245,158,11,0.2); color: var(--dcn-cat-markets); }


/* ---- 4. GRID SYSTEM (12-column, mobile-first) ---- */
.dcn-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--dcn-grid-gap);
  width: 100%;
}

.dcn-grid--2 {
  grid-template-columns: 1fr;
}

.dcn-grid--3 {
  grid-template-columns: 1fr;
}

.dcn-grid--4 {
  grid-template-columns: 1fr;
}

.dcn-grid--sidebar {
  grid-template-columns: 1fr;
}

.dcn-container {
  width: 100%;
  max-width: var(--dcn-content-max);
  margin: 0 auto;
  padding: 0 var(--dcn-space-md);
}

.dcn-container--narrow {
  max-width: var(--dcn-content-narrow);
}

.dcn-container--wide {
  max-width: var(--dcn-content-wide);
}

.dcn-section {
  padding: var(--dcn-space-2xl) 0;
}

.dcn-section--alt {
  background: var(--dcn-bg-section-alt);
}

/* Tablet */
@media (min-width: 768px) {
  .dcn-grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .dcn-grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .dcn-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .dcn-container {
    padding: 0 var(--dcn-space-xl);
  }
}

/* Desktop */
@media (min-width: 1025px) {
  .dcn-grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .dcn-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .dcn-grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
  .dcn-grid--sidebar {
    grid-template-columns: 1fr 320px;
  }
  .dcn-container {
    padding: 0 var(--dcn-space-xl);
  }
}


/* ---- 5. HEADER / NAVIGATION ---- */
.dcn-header {
  position: sticky;
  top: 0;
  height: var(--dcn-header-height);
  background: var(--dcn-bg-primary);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.dcn-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--dcn-content-max);
  margin: 0 auto;
  padding: 0 var(--dcn-space-md);
}

.dcn-logo {
  font-family: var(--dcn-font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--dcn-text-primary);
  letter-spacing: -0.02em;
}
.dcn-logo:hover { text-decoration: none; }
.dcn-logo span { color: var(--dcn-accent-orange); }

.dcn-nav {
  display: flex;
  align-items: center;
  gap: var(--dcn-space-xs);
}

.dcn-nav a {
  color: var(--dcn-text-secondary);
  font-size: 14px;
  font-weight: 500;
  padding: var(--dcn-space-sm) var(--dcn-space-md);
  border-radius: var(--dcn-radius-md);
  transition: all var(--dcn-transition-fast);
}
.dcn-nav a:hover,
.dcn-nav a.active {
  color: var(--dcn-text-primary);
  background: rgba(255,255,255,0.06);
  text-decoration: none;
}
.dcn-nav a.active { color: var(--dcn-accent-orange); }

/* Premium badge in nav */
.dcn-nav-premium {
  color: var(--dcn-accent-gold) !important;
  border: 1px solid rgba(245,158,11,0.3);
}
.dcn-nav-premium:hover {
  background: rgba(245,158,11,0.1) !important;
  border-color: rgba(245,158,11,0.5);
}

/* Language switcher */
.dcn-lang-switch {
  display: flex;
  gap: var(--dcn-space-xs);
  margin-left: var(--dcn-space-md);
}
.dcn-lang-switch a {
  font-size: 13px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: var(--dcn-radius-sm);
  color: var(--dcn-text-muted);
}
.dcn-lang-switch a.active {
  color: var(--dcn-text-primary);
  background: rgba(255,255,255,0.08);
}

/* Mobile nav toggle */
.dcn-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--dcn-text-primary);
  font-size: 24px;
  cursor: pointer;
  padding: var(--dcn-space-sm);
}

/* Mobile header */
@media (max-width: 1024px) {
  .dcn-nav { display: none; }
  .dcn-nav.open { display: flex; flex-direction: column; position: absolute; top: var(--dcn-header-height); left: 0; right: 0; background: var(--dcn-bg-primary); padding: var(--dcn-space-md); border-bottom: 1px solid rgba(255,255,255,0.08); }
  .dcn-nav-toggle { display: block; }
  .dcn-lang-switch { margin-left: auto; }
}


/* ---- 6. HOMEPAGE LAYOUT ---- */

/* 6a. HERO SECTION (70/30 split) */
.dcn-hero-section {
  padding: var(--dcn-space-xl) 0;
}

.dcn-hero-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--dcn-space-lg);
}

@media (min-width: 1025px) {
  .dcn-hero-layout {
    grid-template-columns: 2fr 1fr;
  }
}

/* Featured article (70%) */
.dcn-hero-featured {
  position: relative;
  border-radius: var(--dcn-radius-lg);
  overflow: hidden;
  min-height: 420px;
  background: var(--dcn-bg-card);
  transition: transform var(--dcn-transition-base);
}
.dcn-hero-featured:hover { transform: translateY(-2px); }

.dcn-hero-featured-image {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

.dcn-hero-featured-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--dcn-space-2xl);
  background: linear-gradient(transparent, rgba(11,18,32,0.95));
}

.dcn-hero-featured-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--dcn-text-primary);
  margin-bottom: var(--dcn-space-sm);
  line-height: 1.2;
  max-width: 90%;
}

.dcn-hero-featured-meta {
  display: flex;
  align-items: center;
  gap: var(--dcn-space-md);
  font-size: 13px;
  color: var(--dcn-text-muted);
}

/* Sidebar stacked cards (30%) */
.dcn-hero-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--dcn-space-md);
}

.dcn-hero-sidebar-card {
  display: flex;
  gap: var(--dcn-space-md);
  padding: var(--dcn-space-md);
  background: var(--dcn-bg-card);
  border-radius: var(--dcn-radius-md);
  transition: background var(--dcn-transition-fast);
  cursor: pointer;
}
.dcn-hero-sidebar-card:hover { background: var(--dcn-bg-card-hover); }

.dcn-hero-sidebar-image {
  width: 100px;
  height: 70px;
  border-radius: var(--dcn-radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.dcn-hero-sidebar-content {
  flex: 1;
  min-width: 0;
}

.dcn-hero-sidebar-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--dcn-text-primary);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.dcn-hero-sidebar-time {
  font-size: 11px;
  color: var(--dcn-text-muted);
  margin-top: var(--dcn-space-xs);
}

@media (max-width: 1024px) {
  .dcn-hero-featured { min-height: 280px; }
  .dcn-hero-featured-image { min-height: 280px; }
  .dcn-hero-featured-overlay { padding: var(--dcn-space-lg); }
  .dcn-hero-featured-title { font-size: 22px; }
  .dcn-hero-sidebar { flex-direction: row; overflow-x: auto; gap: var(--dcn-space-sm); }
  .dcn-hero-sidebar-card { min-width: 240px; flex-shrink: 0; }
}

/* 6b. MARKET SNAP BAR */
.dcn-market-snap {
  background: var(--dcn-bg-card);
  border-top: 2px solid var(--dcn-accent-orange);
  padding: var(--dcn-space-md) 0;
  margin-bottom: var(--dcn-space-xl);
  overflow-x: auto;
}

.dcn-market-snap-inner {
  display: flex;
  gap: var(--dcn-space-xl);
  max-width: var(--dcn-content-max);
  margin: 0 auto;
  padding: 0 var(--dcn-space-md);
  white-space: nowrap;
}

.dcn-market-item {
  display: flex;
  align-items: center;
  gap: var(--dcn-space-sm);
  font-size: 13px;
}

.dcn-market-item-icon { font-size: 18px; }

.dcn-market-item-name {
  font-weight: 600;
  color: var(--dcn-text-primary);
}

.dcn-market-item-price {
  color: var(--dcn-text-secondary);
  font-variant-numeric: tabular-nums;
}

.dcn-market-item-change {
  font-weight: 600;
  font-family: var(--dcn-font-mono);
  font-size: 12px;
  padding: 2px 6px;
  border-radius: var(--dcn-radius-sm);
}
.dcn-market-item-change--up { color: var(--dcn-accent-green); background: rgba(16,185,129,0.15); }
.dcn-market-item-change--down { color: var(--dcn-accent-red); background: rgba(239,68,68,0.15); }

/* 6c. NEWS GRID (3 columns) */
.dcn-news-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--dcn-space-lg);
}

@media (min-width: 768px) {
  .dcn-news-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1025px) {
  .dcn-news-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Section header */
.dcn-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--dcn-space-lg);
  padding-bottom: var(--dcn-space-md);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.dcn-section-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--dcn-text-primary);
  font-family: var(--dcn-font-heading);
}

.dcn-section-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--dcn-accent-orange);
}

/* 6d. ANALYSIS SECTION */
.dcn-analysis-section {
  background: var(--dcn-bg-section-alt);
  padding: var(--dcn-space-2xl) 0;
}

.dcn-analysis-section .dcn-section-title { color: var(--dcn-text-primary-dark); }
.dcn-analysis-section .dcn-section-link { color: var(--dcn-cat-analysis); }

.dcn-analysis-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--dcn-space-lg);
}

@media (min-width: 768px) {
  .dcn-analysis-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 6e. PREMIUM TEASER */
.dcn-premium-teaser {
  background: linear-gradient(135deg, #1a2332 0%, #0B1220 100%);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: var(--dcn-radius-lg);
  padding: var(--dcn-space-2xl);
  text-align: center;
  margin: var(--dcn-space-2xl) 0;
  position: relative;
  overflow: hidden;
}
.dcn-premium-teaser::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 50% 50%, rgba(245,158,11,0.05), transparent 60%);
  pointer-events: none;
}

.dcn-premium-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 14px;
  background: rgba(245,158,11,0.15);
  color: var(--dcn-accent-gold);
  border-radius: var(--dcn-radius-full);
  margin-bottom: var(--dcn-space-md);
}

.dcn-premium-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--dcn-text-primary);
  margin-bottom: var(--dcn-space-md);
}

.dcn-premium-desc {
  font-size: 14px;
  color: var(--dcn-text-secondary);
  max-width: 500px;
  margin: 0 auto var(--dcn-space-lg);
}

.dcn-premium-cta {
  display: inline-block;
  padding: 12px 32px;
  background: linear-gradient(135deg, var(--dcn-accent-gold), #D97706);
  color: var(--dcn-bg-primary);
  font-weight: 700;
  font-size: 14px;
  border-radius: var(--dcn-radius-md);
  transition: all var(--dcn-transition-base);
}
.dcn-premium-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(245,158,11,0.3);
  text-decoration: none;
}


/* ---- 7. ARTICLE CARD COMPONENT ---- */
.dcn-card {
  background: var(--dcn-bg-card);
  border-radius: var(--dcn-radius-lg);
  overflow: hidden;
  transition: all var(--dcn-transition-base);
  display: flex;
  flex-direction: column;
}
.dcn-card:hover {
  background: var(--dcn-bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--dcn-shadow-md);
}

.dcn-card-image {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  background: var(--dcn-bg-elevated);
  transition: transform var(--dcn-transition-base);
}
.dcn-card:hover .dcn-card-image { transform: scale(1.02); }

.dcn-card-body {
  padding: var(--dcn-space-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.dcn-card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--dcn-text-primary);
  line-height: 1.35;
  margin-bottom: var(--dcn-space-sm);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-family: var(--dcn-font-heading);
}
.dcn-card-title a {
  color: inherit;
}
.dcn-card-title a:hover {
  color: var(--dcn-accent-orange);
  text-decoration: none;
}

.dcn-card-meta {
  display: flex;
  align-items: center;
  gap: var(--dcn-space-sm);
  margin-top: auto;
  font-size: 12px;
  color: var(--dcn-text-muted);
}

.dcn-card-excerpt {
  font-size: 14px;
  color: var(--dcn-text-secondary);
  line-height: 1.5;
  margin-bottom: var(--dcn-space-md);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}


/* ---- 8. ARTICLE PAGE (SINGLE) ---- */
.dcn-article-page {
  padding: var(--dcn-space-xl) 0;
}

.dcn-article-hero {
  margin-bottom: var(--dcn-space-2xl);
}

.dcn-article-hero .dcn-category-tag {
  margin-bottom: var(--dcn-space-md);
}

.dcn-article-title {
  font-size: 34px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--dcn-text-primary);
  max-width: 900px;
  margin-bottom: var(--dcn-space-md);
  letter-spacing: -0.02em;
}

.dcn-article-meta-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--dcn-space-md);
  font-size: 14px;
  color: var(--dcn-text-muted);
  margin-bottom: var(--dcn-space-lg);
  padding-bottom: var(--dcn-space-md);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.dcn-article-author {
  display: flex;
  align-items: center;
  gap: var(--dcn-space-sm);
}

.dcn-article-author-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--dcn-accent-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--dcn-bg-primary);
}

.dcn-article-featured-image {
  width: 100%;
  max-width: 900px;
  aspect-ratio: 1200/630;
  object-fit: cover;
  border-radius: var(--dcn-radius-lg);
  margin-bottom: var(--dcn-space-2xl);
}

/* Article content */
.dcn-article-content {
  max-width: var(--dcn-content-narrow);
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.7;
  color: var(--dcn-text-body);
}

.dcn-article-content p {
  margin-bottom: var(--dcn-space-lg);
  max-width: 100%;
}

.dcn-article-content h2 {
  font-size: 24px;
  font-weight: 700;
  margin-top: var(--dcn-space-2xl);
  margin-bottom: var(--dcn-space-md);
  color: var(--dcn-text-primary);
}

.dcn-article-content h3 {
  font-size: 20px;
  font-weight: 600;
  margin-top: var(--dcn-space-xl);
  margin-bottom: var(--dcn-space-sm);
  color: var(--dcn-text-primary);
}

.dcn-article-content blockquote {
  border-left: 3px solid var(--dcn-accent-orange);
  padding-left: var(--dcn-space-lg);
  margin: var(--dcn-space-lg) 0;
  color: var(--dcn-text-secondary);
  font-style: italic;
}

.dcn-article-content ul,
.dcn-article-content ol {
  margin-bottom: var(--dcn-space-lg);
  padding-left: var(--dcn-space-xl);
}

.dcn-article-content li {
  margin-bottom: var(--dcn-space-sm);
}

.dcn-article-content a {
  color: var(--dcn-accent-orange);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Related articles */
.dcn-related-section {
  padding: var(--dcn-space-2xl) 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: var(--dcn-space-2xl);
}

.dcn-related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--dcn-space-lg);
}

@media (min-width: 768px) {
  .dcn-related-grid { grid-template-columns: repeat(3, 1fr); }
}

.dcn-article-title { font-size: 28px; }

@media (max-width: 767px) {
  .dcn-article-title { font-size: 24px; }
  .dcn-article-content { font-size: 16px; }
  .dcn-article-featured-image { border-radius: var(--dcn-radius-md); }
}


/* ---- 9. CATEGORY PAGE ---- */
.dcn-category-page {
  padding: var(--dcn-space-xl) 0;
}

/* Category hero */
.dcn-category-hero {
  padding: var(--dcn-space-2xl) 0;
  margin-bottom: var(--dcn-space-xl);
  background: linear-gradient(135deg, #1a2332 0%, #0B1220 100%);
  border-radius: var(--dcn-radius-lg);
  text-align: center;
}

.dcn-category-hero-title {
  font-size: 36px;
  font-weight: 700;
  color: var(--dcn-text-primary);
  margin-bottom: var(--dcn-space-sm);
}

.dcn-category-hero-desc {
  font-size: 15px;
  color: var(--dcn-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.5;
}

/* Filter bar */
.dcn-filter-bar {
  display: flex;
  gap: var(--dcn-space-sm);
  margin-bottom: var(--dcn-space-xl);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.dcn-filter-pill {
  display: inline-block;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--dcn-radius-full);
  background: var(--dcn-bg-card);
  color: var(--dcn-text-secondary);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--dcn-transition-fast);
  white-space: nowrap;
}
.dcn-filter-pill:hover {
  background: var(--dcn-bg-card-hover);
  color: var(--dcn-text-primary);
}
.dcn-filter-pill.active {
  background: var(--dcn-accent-orange);
  color: var(--dcn-bg-primary);
  border-color: var(--dcn-accent-orange);
}

/* Category sidebar */
.dcn-category-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--dcn-space-lg);
}

.dcn-sidebar-widget {
  background: var(--dcn-bg-card);
  border-radius: var(--dcn-radius-lg);
  padding: var(--dcn-space-lg);
}

.dcn-sidebar-widget-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--dcn-text-primary);
  margin-bottom: var(--dcn-space-md);
  padding-bottom: var(--dcn-space-sm);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.dcn-sidebar-trending-item {
  display: flex;
  gap: var(--dcn-space-sm);
  padding: var(--dcn-space-sm) 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.dcn-sidebar-trending-item:last-child { border-bottom: none; }

.dcn-sidebar-trending-number {
  font-size: 14px;
  font-weight: 700;
  color: var(--dcn-accent-orange);
  min-width: 24px;
  font-variant-numeric: tabular-nums;
}

.dcn-sidebar-trending-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--dcn-text-primary);
  line-height: 1.3;
}


/* ---- 10. ANALYSIS PAGE (DIFFERENT VISUAL IDENTITY) ---- */
.dcn-analysis-page {
  background: var(--dcn-bg-analytics);
}

.dcn-analysis-page .dcn-section-title { color: var(--dcn-text-primary-dark); }
.dcn-analysis-page .dcn-section-header {
  border-bottom-color: rgba(0,0,0,0.08);
}

.dcn-analysis-page .dcn-card {
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
}
.dcn-analysis-page .dcn-card:hover {
  background: #FAFAFA;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.dcn-analysis-page .dcn-card-title,
.dcn-analysis-page .dcn-card-title a {
  color: var(--dcn-text-primary-dark);
}
.dcn-analysis-page .dcn-card-excerpt {
  color: var(--dcn-text-body-dark);
}
.dcn-analysis-page .dcn-card-meta {
  color: #9CA3AF;
}

.dcn-analysis-page .dcn-category-hero {
  background: linear-gradient(135deg, #1E3A5F 0%, #0B1D3A 100%);
}

.dcn-analysis-page .dcn-filter-pill {
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  color: var(--dcn-text-body-dark);
}
.dcn-analysis-page .dcn-filter-pill:hover {
  background: #F3F4F6;
}
.dcn-analysis-page .dcn-filter-pill.active {
  background: var(--dcn-cat-analysis);
  color: #FFFFFF;
  border-color: var(--dcn-cat-analysis);
}

/* Analysis badge */
.dcn-analysis-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  background: rgba(59,130,246,0.12);
  color: var(--dcn-cat-analysis);
  border-radius: var(--dcn-radius-full);
}
.dcn-analysis-badge::before {
  content: '◆';
  font-size: 8px;
}

.dcn-analysis-section .dcn-card-title {
  font-size: 18px;
  -webkit-line-clamp: 4;
}

@media (min-width: 1025px) {
  .dcn-analysis-grid { grid-template-columns: repeat(2, 1fr); }
}


/* ---- 11. MARKETS PAGE (DATA HEAVY) ---- */
.dcn-markets-page {
  background: var(--dcn-bg-primary);
}

.dcn-markets-page .dcn-section-title { color: var(--dcn-text-primary); }

.dcn-market-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--dcn-space-md);
}

@media (min-width: 768px) {
  .dcn-market-grid { grid-template-columns: repeat(3, 1fr); }
}

.dcn-market-widget {
  background: var(--dcn-bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--dcn-radius-lg);
  padding: var(--dcn-space-lg);
  font-family: var(--dcn-font-mono);
}

.dcn-market-widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--dcn-space-md);
}

.dcn-market-widget-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--dcn-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dcn-market-widget-price {
  font-size: 28px;
  font-weight: 700;
  color: var(--dcn-text-primary);
  margin-bottom: 4px;
}

.dcn-market-widget-change {
  font-size: 13px;
  font-weight: 600;
}

.dcn-price-card {
  background: var(--dcn-bg-card);
  border-radius: var(--dcn-radius-md);
  padding: var(--dcn-space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid rgba(255,255,255,0.06);
}

.dcn-price-card-pair {
  font-weight: 600;
  color: var(--dcn-text-primary);
  font-size: 14px;
}

.dcn-price-card-price {
  font-size: 14px;
  color: var(--dcn-text-secondary);
  font-variant-numeric: tabular-nums;
}

.dcn-price-card-change {
  font-size: 12px;
  font-weight: 600;
  font-family: var(--dcn-font-mono);
}


/* ---- 12. FOOTER ---- */
.dcn-footer {
  background: #071016;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: var(--dcn-space-2xl) 0 var(--dcn-space-lg);
  margin-top: var(--dcn-space-2xl);
}

.dcn-footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--dcn-space-xl);
}

@media (min-width: 768px) {
  .dcn-footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.dcn-footer-brand-desc {
  font-size: 13px;
  color: var(--dcn-text-muted);
  line-height: 1.5;
  max-width: 300px;
}

.dcn-footer-heading {
  font-size: 14px;
  font-weight: 700;
  color: var(--dcn-text-primary);
  margin-bottom: var(--dcn-space-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.dcn-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.dcn-footer-links li {
  margin-bottom: var(--dcn-space-sm);
}

.dcn-footer-links a {
  font-size: 13px;
  color: var(--dcn-text-muted);
  transition: color var(--dcn-transition-fast);
}
.dcn-footer-links a:hover {
  color: var(--dcn-text-primary);
  text-decoration: none;
}

.dcn-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: var(--dcn-space-xl);
  padding-top: var(--dcn-space-md);
  text-align: center;
  font-size: 12px;
  color: var(--dcn-text-muted);
}


/* ---- 13. MOBILE RESPONSIVENESS ---- */
@media (max-width: 767px) {
  .dcn-container { padding: 0 var(--dcn-space-md); }
  .dcn-section { padding: var(--dcn-space-lg) 0; }

  .dcn-hero-featured-title { font-size: 20px; }
  .dcn-hero-featured-overlay { padding: var(--dcn-space-md); }

  .dcn-card-title { font-size: 15px; }
  .dcn-article-title { font-size: 22px; }

  .dcn-category-hero-title { font-size: 26px; }
  .dcn-category-hero { padding: var(--dcn-space-lg) var(--dcn-space-md); }

  .dcn-market-widget-price { font-size: 22px; }
  .dcn-premium-teaser { padding: var(--dcn-space-lg) var(--dcn-space-md); }
  .dcn-premium-title { font-size: 20px; }

  .dcn-footer-grid { gap: var(--dcn-space-lg); }
  .dcn-footer { padding: var(--dcn-space-lg) 0; }

  .dcn-section-title { font-size: 18px; }

  /* Mobile sidebar disappears */
  .dcn-category-sidebar { display: none; }
}

@media (max-width: 400px) {
  .dcn-hero-featured { min-height: 200px; }
  .dcn-hero-featured-image { min-height: 200px; }
  .dcn-hero-featured-title { font-size: 17px; }
  .dcn-article-title { font-size: 20px; }
}


/* ---- 14. SEO OPTIMIZATIONS (CLS PREVENTION) ---- */
.dcn-card-image {
  aspect-ratio: 16/9;
  background: var(--dcn-bg-elevated);
}

.dcn-hero-featured-image {
  aspect-ratio: auto;
}

/* Prevent CLS for lazy-loaded images */
img.dcn-card-image,
img.dcn-hero-sidebar-image {
  width: 100%;
}


/* ---- 15. KADENCE OVERRIDES ---- */
/* Ensure Kadence theme respects DCN design system within .dcn-design-system */

.dcn-design-system .site-container {
  max-width: 100% !important;
  padding: 0 !important;
}

.dcn-design-system .content-container {
  max-width: none !important;
  padding: 0 !important;
}

.dcn-design-system .entry-content-wrap {
  padding: 0 !important;
}

.dcn-design-system .site-main {
  padding-top: 0 !important;
}

.dcn-design-system .entry-hero-container-inner {
  display: none !important;
}

/* Kadence grid overrides */
.dcn-design-system .kt-blocks-post-grid-item {
  background: var(--dcn-bg-card) !important;
  border-radius: var(--dcn-radius-lg) !important;
  overflow: hidden;
}

.dcn-design-system .kt-blocks-post-grid-item .entry-title {
  font-family: var(--dcn-font-heading) !important;
}

/* Pagination */
.dcn-design-system .pagination,
.dcn-design-system .wp-pagenavi {
  margin: var(--dcn-space-xl) 0;
  text-align: center;
}

.dcn-design-system .pagination a,
.dcn-design-system .pagination span {
  display: inline-block;
  padding: 8px 14px;
  background: var(--dcn-bg-card);
  color: var(--dcn-text-secondary);
  border-radius: var(--dcn-radius-md);
  font-size: 14px;
  font-weight: 600;
  margin: 0 3px;
}

.dcn-design-system .pagination .current,
.dcn-design-system .pagination a:hover {
  background: var(--dcn-accent-orange);
  color: var(--dcn-bg-primary);
}


/* ---- 16. UTILITY CLASSES ---- */
.dcn-text-center { text-align: center; }
.dcn-hidden { display: none; }
.dcn-flex { display: flex; }
.dcn-flex-center { display: flex; align-items: center; justify-content: center; }
.dcn-gap-sm { gap: var(--dcn-space-sm); }
.dcn-gap-md { gap: var(--dcn-space-md); }
.dcn-mt-lg { margin-top: var(--dcn-space-lg); }
.dcn-mt-xl { margin-top: var(--dcn-space-xl); }
.dcn-mb-lg { margin-bottom: var(--dcn-space-lg); }
.dcn-mb-xl { margin-bottom: var(--dcn-space-xl); }
.dcn-p-lg { padding: var(--dcn-space-lg); }
.dcn-p-xl { padding: var(--dcn-space-xl); }

/* Screen reader only */
.dcn-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;
}


/* ---- 17. SCROLLBAR CUSTOMIZATION ---- */
.dcn-design-system::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.dcn-design-system::-webkit-scrollbar-track {
  background: var(--dcn-bg-primary);
}

.dcn-design-system::-webkit-scrollbar-thumb {
  background: #2a3a50;
  border-radius: var(--dcn-radius-full);
}

.dcn-design-system::-webkit-scrollbar-thumb:hover {
  background: #3a4a60;
}


/* ---- 18. PRINT STYLES ---- */
@media print {
  .dcn-header,
  .dcn-footer,
  .dcn-market-snap,
  .dcn-premium-teaser,
  .dcn-related-section,
  .dcn-sidebar-widget,
  .dcn-nav,
  .dcn-meta-bar {
    display: none !important;
  }

  .dcn-article-content {
    max-width: 100%;
    color: #000;
  }

  .dcn-article-content a {
    color: #000;
    text-decoration: underline;
  }
}