/* ============================================================
   ForGames.Top — Global Design System
   Modern, mobile-first gaming blog with dark/light mode
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* --- CSS Custom Properties --- */
:root {
  /* Colors - Light Mode */
  --bg-primary: #0f0f12;
  --bg-secondary: #1a1a21;
  --bg-card: #1e1e27;
  --bg-card-hover: #252530;
  --bg-glass: rgba(26, 26, 33, 0.7);
  --text-primary: #f0f0f5;
  --text-secondary: #9090a8;
  --text-muted: #5c5c70;
  --accent-primary: #7c3aed;
  --accent-primary-hover: #6d28d9;
  --accent-secondary: #06b6d4;
  --accent-tertiary: #f59e0b;
  --accent-success: #10b981;
  --accent-danger: #ef4444;
  --border-color: #2a2a38;
  --border-light: #333345;
  --gradient-hero: linear-gradient(135deg, #7c3aed 0%, #2563eb 50%, #06b6d4 100%);
  --gradient-card: linear-gradient(145deg, #1e1e27 0%, #252530 100%);
  --gradient-badge: linear-gradient(135deg, #7c3aed, #a855f7);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(124, 58, 237, 0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --container-max: 1280px;
  --container-article: 780px;
  --nav-height: 72px;
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

/* Light mode override */
[data-theme="light"] {
  --bg-primary: #f8f8fc;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f5f5fb;
  --bg-glass: rgba(255, 255, 255, 0.85);
  --text-primary: #111118;
  --text-secondary: #55556a;
  --text-muted: #8888a0;
  --border-color: #e4e4f0;
  --border-light: #eeeef5;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 40px rgba(124, 58, 237, 0.08);
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

ul, ol {
  list-style: none;
}

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

.container-article {
  max-width: var(--container-article);
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: all var(--transition-base);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
  white-space: nowrap;
}

.nav-logo-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

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

.nav-search-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.nav-search-toggle:hover {
  color: var(--text-primary);
  background: var(--bg-card);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  color: var(--text-primary);
  background: var(--bg-card);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
}

.mobile-menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
}

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 22px;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.mobile-menu-open .hamburger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-open .hamburger span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-open .hamburger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Hero Section --- */
.hero {
  padding: calc(var(--nav-height) + 60px) 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 400px;
  background: radial-gradient(ellipse at 50% 0%, rgba(124, 58, 237, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  top: -50px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-secondary);
  margin-bottom: 24px;
  animation: pulse-badge 3s ease-in-out infinite;
}

@keyframes pulse-badge {
  0%, 100% { box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.2); }
  50% { box-shadow: 0 0 0 8px rgba(6, 182, 212, 0); }
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 20px;
  max-width: 800px;
}

.hero-title .highlight {
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-badge);
  color: #fff;
  box-shadow: 0 4px 16px rgba(124, 58, 237, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.4);
  color: #fff;
}

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

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

.btn-ghost {
  color: var(--text-secondary);
  padding: 10px 16px;
}

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

/* --- Cards --- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.card:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg-secondary);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  color: var(--text-muted);
  font-size: 2rem;
}

.card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  background: var(--gradient-badge);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.card-meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.card-meta-item svg {
  width: 14px;
  height: 14px;
}

.card-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.card-title a {
  color: inherit;
}

.card-title a:hover {
  color: var(--accent-primary);
}

.card-excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.tag {
  padding: 3px 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.tag:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  background: rgba(124, 58, 237, 0.08);
}

/* --- Grid Layouts --- */
.grid-articles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.grid-articles-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.5px;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 4px;
}

/* --- Article Card (Featured) --- */
.article-featured {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

.article-featured:hover {
  border-color: var(--border-light);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.article-featured-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-secondary);
}

.article-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.article-featured:hover .article-featured-image img {
  transform: scale(1.03);
}

.article-featured-body {
  padding: 32px 32px 32px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}

.article-featured-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.5px;
}

.article-featured-title a {
  color: var(--text-primary);
}

.article-featured-title a:hover {
  color: var(--accent-primary);
}

.article-featured-excerpt {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* --- Filter / Category Tabs --- */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.filter-tab {
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.filter-tab:hover,
.filter-tab.active {
  color: #fff;
  background: var(--accent-primary);
  border-color: var(--accent-primary);
}

/* --- Search Overlay --- */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.search-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.search-box {
  width: 90%;
  max-width: 640px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: translateY(-20px);
  transition: transform var(--transition-base);
}

.search-overlay.active .search-box {
  transform: translateY(0);
}

.search-input-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
}

.search-input-wrap svg {
  width: 22px;
  height: 22px;
  color: var(--text-muted);
  flex-shrink: 0;
}

.search-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-size: 1.1rem;
  color: var(--text-primary);
  font-family: inherit;
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-close {
  padding: 4px 8px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

.search-results {
  max-height: 400px;
  overflow-y: auto;
  padding: 8px;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
  color: var(--text-primary);
}

.search-result-item:hover {
  background: var(--bg-card-hover);
}

.search-result-thumb {
  width: 60px;
  height: 40px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--bg-secondary);
  flex-shrink: 0;
}

.search-result-info h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.search-result-info span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.search-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-muted);
}

/* --- Pagination --- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
}

.page-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.page-btn:hover,
.page-btn.active {
  color: #fff;
  background: var(--accent-primary);
  border-color: var(--accent-primary);
}

.page-btn.disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* --- Article Detail Page --- */
.article-header {
  padding: calc(var(--nav-height) + 60px) 0 48px;
  position: relative;
}

.article-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 300px;
  background: radial-gradient(ellipse at 50% 0%, rgba(124, 58, 237, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.article-category {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-primary);
  margin-bottom: 20px;
}

.article-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}

.article-meta-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border-color);
}

.article-author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.article-author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-badge);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: #fff;
}

.article-author-info {
  display: flex;
  flex-direction: column;
}

.article-author-name {
  font-size: 0.9rem;
  font-weight: 600;
}

.article-author-role {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.article-meta-stat {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.article-meta-stat svg {
  width: 16px;
  height: 16px;
}

/* --- Article Content --- */
.article-content {
  padding: 48px 0;
}

.article-content h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin: 48px 0 16px;
  padding-top: 16px;
}

.article-content h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 32px 0 12px;
}

.article-content h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 24px 0 8px;
}

.article-content p {
  margin-bottom: 20px;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.85;
}

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

.article-content ul,
.article-content ol {
  margin: 0 0 20px 24px;
}

.article-content ul { list-style: disc; }
.article-content ol { list-style: decimal; }

.article-content li {
  margin-bottom: 8px;
  color: var(--text-secondary);
  line-height: 1.75;
}

.article-content a {
  color: var(--accent-secondary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-content blockquote {
  margin: 32px 0;
  padding: 24px 28px;
  background: var(--bg-card);
  border-left: 4px solid var(--accent-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.article-content code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875em;
  padding: 2px 6px;
  background: var(--bg-secondary);
  border-radius: 4px;
  color: var(--accent-secondary);
}

.article-content pre {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  overflow-x: auto;
  margin: 24px 0;
}

.article-content pre code {
  background: none;
  padding: 0;
  font-size: 0.875rem;
  color: var(--text-primary);
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.9rem;
}

.article-content th,
.article-content td {
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  text-align: left;
}

.article-content th {
  background: var(--bg-secondary);
  font-weight: 600;
  color: var(--text-primary);
}

.article-content td {
  color: var(--text-secondary);
}

.article-content hr {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 40px 0;
}

.article-featured-image-inline {
  width: 100%;
  border-radius: var(--radius-lg);
  margin: 32px 0;
  overflow: hidden;
}

.article-featured-image-inline img {
  width: 100%;
  height: auto;
  display: block;
}

.article-featured-image-inline figcaption {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 8px;
  font-style: italic;
}

/* Key Takeaways Box */
.key-takeaways {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.08), rgba(6, 182, 212, 0.05));
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin: 32px 0;
}

.key-takeaways h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-primary);
  margin: 0 0 16px !important;
  display: flex;
  align-items: center;
  gap: 8px;
}

.key-takeaways ul {
  margin: 0 !important;
  padding-left: 0 !important;
  list-style: none !important;
}

.key-takeaways li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.key-takeaways li::before {
  content: '✓';
  color: var(--accent-success);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Rating Box */
.rating-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin: 32px 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: center;
}

.rating-score {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: center;
  line-height: 1;
}

.rating-details {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rating-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.rating-bar-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.rating-bar {
  flex: 1;
  height: 6px;
  background: var(--bg-secondary);
  border-radius: 3px;
  overflow: hidden;
}

.rating-bar-fill {
  height: 100%;
  background: var(--gradient-badge);
  border-radius: 3px;
  transition: width 1s ease;
}

/* FAQ Section */
.faq-section {
  margin: 48px 0;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.open {
  border-color: var(--accent-primary);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px 20px;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-card);
  transition: background var(--transition-fast);
  gap: 12px;
}

.faq-question:hover {
  background: var(--bg-card-hover);
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-base);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--accent-primary);
  color: #fff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-item.open .faq-answer {
  max-height: 500px;
  padding: 0 20px 18px;
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0 !important;
}

/* Author Box */
.author-box {
  display: flex;
  gap: 20px;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  margin: 48px 0;
}

.author-box-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--gradient-badge);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}

.author-box-info h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0 0 4px !important;
  padding: 0 !important;
}

.author-box-info .author-role {
  font-size: 0.8rem;
  color: var(--accent-secondary);
  font-weight: 500;
  margin-bottom: 10px;
}

.author-box-info p {
  font-size: 0.9rem !important;
  color: var(--text-secondary) !important;
  margin: 0 !important;
}

/* --- Ad Slots --- */
.ad-slot {
  margin: 32px auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px dashed var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 120px;
}

.ad-slot-horizontal {
  max-width: 728px;
  min-height: 90px;
}

.ad-slot-rectangle {
  max-width: 336px;
  min-height: 280px;
}

.ad-slot-in-article {
  margin: 24px 0;
}

.ad-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-align: center;
  padding: 4px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* --- Newsletter --- */
.newsletter {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 48px;
  text-align: center;
  margin: 48px 0;
  position: relative;
  overflow: hidden;
}

.newsletter::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(124, 58, 237, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.newsletter h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.newsletter p {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.newsletter-form {
  display: flex;
  gap: 8px;
  max-width: 460px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition-fast);
}

.newsletter-form input:focus {
  border-color: var(--accent-primary);
}

.newsletter-form input::placeholder {
  color: var(--text-muted);
}

/* --- Footer --- */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 60px 0 24px;
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 12px;
  line-height: 1.7;
}

.footer-col h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-social {
  display: flex;
  gap: 8px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  color: var(--text-primary);
  border-color: var(--border-light);
  transform: translateY(-2px);
}

/* --- About Page --- */
.page-header {
  padding: calc(var(--nav-height) + 60px) 0 48px;
  position: relative;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 300px;
  background: radial-gradient(ellipse at 50% 0%, rgba(124, 58, 237, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.page-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  letter-spacing: -1.5px;
  margin-bottom: 12px;
}

.page-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
}

/* --- Contact Form --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  margin: 48px 0;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  flex-shrink: 0;
}

.contact-info-icon svg {
  width: 20px;
  height: 20px;
}

.contact-info-item h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-info-item p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition-fast);
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

/* --- Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Utility --- */
.text-center { text-align: center; }
.text-accent { color: var(--accent-primary); }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.mb-8 { margin-bottom: 32px; }
.hidden { display: none !important; }

/* --- Toast Notification --- */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 14px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 3000;
  transform: translateY(80px);
  opacity: 0;
  transition: all var(--transition-base);
}

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

.toast.success {
  border-color: var(--accent-success);
  color: var(--accent-success);
}

.toast.error {
  border-color: var(--accent-danger);
  color: var(--accent-danger);
}

/* --- Mobile Menu --- */
.mobile-nav {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 20px;
  z-index: 999;
  transform: translateY(-110%);
  transition: transform var(--transition-base);
  backdrop-filter: blur(20px);
}

.mobile-nav.open {
  transform: translateY(0);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav-link {
  display: block;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: var(--bg-card);
  color: var(--text-primary);
}

/* ============================================================
   RESPONSIVE BREAKPOINTS
   ============================================================ */

@media (max-width: 1024px) {
  .grid-articles {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .article-featured {
    grid-template-columns: 1fr;
  }

  .article-featured-image {
    aspect-ratio: 16 / 8;
  }

  .article-featured-body {
    padding: 24px;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }

  .nav-links {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .grid-articles {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .grid-articles-2 {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .hero {
    padding: calc(var(--nav-height) + 40px) 0 60px;
  }

  .hero-title {
    letter-spacing: -1px;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .newsletter {
    padding: 32px 20px;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .author-box {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .ad-slot-horizontal {
    max-width: 320px;
    min-height: 100px;
  }

  .ad-slot-rectangle {
    max-width: 300px;
    min-height: 250px;
  }

  .article-meta-bar {
    gap: 12px;
  }

  .article-content {
    padding: 32px 0;
  }

  .article-content h2 {
    font-size: 1.35rem;
    margin: 36px 0 12px;
  }

  .article-content h3 {
    font-size: 1.1rem;
  }

  .article-content p {
    font-size: 1rem;
  }

  .rating-box {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .filter-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
    scrollbar-width: none;
  }

  .filter-tabs::-webkit-scrollbar {
    display: none;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .article-title {
    font-size: 1.8rem;
    letter-spacing: -0.5px;
  }

  .card-body {
    padding: 16px;
  }

  .btn {
    padding: 10px 18px;
    font-size: 0.875rem;
  }
}

/* ============================================================
   RESPONSIVE FIXES v2 - Mobile-first improvements
   ============================================================ */

/* Hero section */
@media (max-width: 768px) {
  .hero {
    padding: calc(var(--nav-height, 70px) + 24px) 0 40px;
    min-height: auto;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3.5rem) !important;
    line-height: 1.15 !important;
    letter-spacing: -1px !important;
  }

  .hero-subtitle {
    font-size: 1rem !important;
    line-height: 1.6 !important;
    margin-top: 12px !important;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-top: 24px !important;
  }

  .hero-cta .btn {
    width: 100%;
    justify-content: center;
  }

  .featured-section {
    padding: 32px 0 !important;
  }

  .featured-section .container {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }

  /* Featured article card */
  .article-featured {
    display: flex !important;
    flex-direction: column !important;
  }

  .article-featured-image {
    aspect-ratio: 16 / 9 !important;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
  }

  .article-featured-body {
    padding: 20px !important;
  }

  /* Sidebar cards in featured section */
  .featured-sidebar {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
  }

  .featured-sidebar .article-card {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 16px !important;
    padding: 0 !important;
    border: none !important;
  }

  .featured-sidebar .article-card-image {
    width: 100px !important;
    min-width: 100px !important;
    aspect-ratio: 4 / 3 !important;
    border-radius: var(--radius-md) !important;
    object-fit: cover;
    flex-shrink: 0;
  }

  .featured-sidebar .article-card-body {
    padding: 12px 0 !important;
    flex: 1;
  }

  .featured-sidebar .article-card-title {
    font-size: 0.95rem !important;
    line-height: 1.4 !important;
    -webkit-line-clamp: 3 !important;
  }

  /* Latest articles grid */
  .latest-section {
    padding: 32px 0 !important;
  }

  .grid-articles {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .grid-articles .article-card {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
  }

  .grid-articles .article-card-image {
    width: 120px !important;
    min-width: 120px !important;
    aspect-ratio: 4 / 3 !important;
    border-radius: var(--radius-md) 0 0 var(--radius-md) !important;
    object-fit: cover;
  }

  .grid-articles .article-card-body {
    padding: 14px !important;
    flex: 1;
  }

  .grid-articles .article-card-title {
    font-size: 1rem !important;
    line-height: 1.4 !important;
    -webkit-line-clamp: 2 !important;
  }

  /* Filter tabs */
  .filter-tabs {
    gap: 8px !important;
  }

  .filter-tab {
    padding: 7px 14px !important;
    font-size: 0.85rem !important;
    white-space: nowrap !important;
  }

  /* Section headers */
  .section-title {
    font-size: 1.5rem !important;
    letter-spacing: -0.5px !important;
  }

  /* Newsletter */
  .newsletter {
    padding: 28px 20px !important;
    border-radius: var(--radius-xl) !important;
    margin: 0 0 32px !important;
  }

  .newsletter h2 {
    font-size: 1.5rem !important;
  }

  /* Footer */
  .footer {
    padding: 40px 0 24px !important;
  }

  .footer-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }

  .footer-bottom {
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    gap: 12px !important;
    padding-top: 24px !important;
  }

  /* Ad slots */
  .ad-slot {
    display: none !important;
  }

  /* Search overlay */
  .search-overlay {
    padding: 16px !important;
  }

  .search-input {
    font-size: 1rem !important;
    padding: 12px 16px !important;
  }
}

/* Tablet */
@media (max-width: 1024px) and (min-width: 769px) {
  .article-featured {
    display: flex !important;
    flex-direction: column !important;
  }

  .featured-sidebar {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 16px !important;
  }

  .grid-articles {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

/* Extra small screens */
@media (max-width: 480px) {
  .container {
    padding: 0 16px !important;
  }

  .hero {
    padding: calc(var(--nav-height, 70px) + 16px) 0 32px !important;
  }

  .hero-title {
    font-size: clamp(1.75rem, 10vw, 2.5rem) !important;
  }

  .featured-sidebar .article-card-image {
    width: 80px !important;
    min-width: 80px !important;
  }

  .grid-articles .article-card-image {
    width: 90px !important;
    min-width: 90px !important;
  }

  .article-card-title {
    font-size: 0.95rem !important;
  }

  .btn {
    padding: 10px 16px !important;
    font-size: 0.875rem !important;
  }

  .article-featured-body {
    padding: 16px !important;
  }
}