/* ============================================
   AGC Engine — Premium Magazine-Style CSS
   Dark mode default, glassmorphism, animations
   ============================================ */

/* ── CSS Custom Properties ────────────────── */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.08);
  --bg-glass: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);

  --text-primary: #e8e8ed;
  --text-secondary: #8b8b9e;
  --text-muted: #5a5a6e;

  --accent: #6c5ce7;
  --accent-light: #a29bfe;
  --accent-glow: rgba(108, 92, 231, 0.3);
  --accent-gradient: linear-gradient(135deg, #6c5ce7, #a29bfe, #74b9ff);

  --success: #00cec9;
  --warning: #fdcb6e;
  --danger: #ff7675;

  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px var(--accent-glow);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.15s ease;
}

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

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

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ── Header ───────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: transform var(--transition), background var(--transition);
}

.site-header.scrolled {
  background: rgba(10, 10, 15, 0.95);
  box-shadow: var(--shadow-md);
}

.site-header.hidden {
  transform: translateY(-100%);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.15rem;
  white-space: nowrap;
}

.logo-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: white;
}

.nav-main {
  display: flex;
  gap: 4px;
}

.nav-link {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-mini {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition);
}

.search-mini:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.search-mini input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  padding: 8px 14px;
  font-size: 0.85rem;
  width: 180px;
  font-family: var(--font-main);
}

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

.search-mini button {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 8px 12px;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.search-mini button:hover { color: var(--accent-light); }

/* Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 16px 20px;
  gap: 8px;
  border-top: 1px solid var(--border);
}

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

.search-mobile {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.search-mobile input {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 10px 14px;
  font-size: 0.9rem;
  font-family: var(--font-main);
  outline: none;
}

.search-mobile button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
}

.mobile-link {
  padding: 12px 0;
  color: var(--text-secondary);
  font-weight: 500;
  border-bottom: 1px solid var(--border);
}

/* Reading Progress */
.reading-progress {
  position: fixed;
  top: 64px;
  left: 0;
  height: 3px;
  width: 0;
  background: var(--accent-gradient);
  z-index: 999;
  transition: width 0.1s linear;
}

/* ── Security Modal (I'm Human) ──────────────── */
.security-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.3s ease;
}

.security-modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
  max-width: 450px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg), 0 0 50px var(--accent-glow);
  transform: translateY(20px);
  animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.security-icon {
  width: 64px;
  height: 64px;
  background: var(--accent-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  color: var(--accent-light);
  font-size: 32px;
  border: 1px solid var(--border);
}

.security-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.security-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.6;
}

.btn-security {
  width: 100%;
  padding: 16px;
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  background: var(--accent-gradient);
  color: #fff;
  border: none;
  box-shadow: 0 4px 15px var(--accent-glow);
  transition: all 0.3s ease;
}

.btn-security:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 25px var(--accent-glow);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  to { transform: translateY(0); opacity: 1; }
}

/* ── Hero Section ─────────────────────────── */
.hero {
  position: relative;
  padding: 140px 20px 80px;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, var(--accent-glow) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 50%, rgba(116, 185, 255, 0.1) 0%, transparent 50%),
              radial-gradient(ellipse at 20% 80%, rgba(108, 92, 231, 0.08) 0%, transparent 40%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}

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

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

.hero-search {
  max-width: 560px;
  margin: 0 auto;
}

.search-wrapper {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 4px;
  transition: all var(--transition);
}

.search-wrapper:focus-within {
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
}

.search-wrapper .search-icon {
  padding: 0 12px 0 16px;
  color: var(--text-muted);
}

.search-wrapper input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 1rem;
  padding: 14px 8px;
  font-family: var(--font-main);
}

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

.search-wrapper.large input { font-size: 1.05rem; padding: 16px 8px; }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: white;
  border: none;
  padding: 12px 28px;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  font-family: var(--font-main);
}

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

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
  padding: 12px 28px;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent-light);
}

/* ── Sections ─────────────────────────────── */
.section {
  padding: 60px 0;
}

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

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 32px;
  letter-spacing: -0.02em;
}

/* ── Article Grid ─────────────────────────── */
.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card-link {
  display: block;
  padding: 24px;
  color: inherit;
}

.card-link:hover { color: inherit; }

.card-body { display: flex; flex-direction: column; gap: 8px; }

.card-cat {
  font-size: 0.75rem;
  color: var(--accent-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-action {
  font-size: 0.85rem;
  color: var(--accent-light);
  font-weight: 500;
  margin-top: 4px;
  transition: transform var(--transition-fast);
}

.card:hover .card-action { transform: translateX(4px); }

/* ── Category Grid ────────────────────────── */
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.cat-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  transition: all var(--transition);
}

.cat-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
  color: var(--text-primary);
}

.cat-icon { font-size: 2rem; margin-bottom: 12px; }

.cat-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  font-family: var(--font-mono);
  margin-bottom: 4px;
}

.cat-card p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.cat-count {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--accent-light);
  background: var(--accent-glow);
  padding: 4px 12px;
  border-radius: var(--radius-lg);
  font-weight: 600;
}

/* ── Subcategory Grid ─────────────────────── */
.subcategory-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 40px;
}

.subcat-card {
  text-align: center;
  padding: 24px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  transition: all var(--transition);
}

.subcat-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
  transform: translateY(-2px);
  color: var(--text-primary);
}

.subcat-icon { font-size: 1.5rem; margin-bottom: 8px; }
.subcat-card h3 { font-size: 1rem; font-weight: 700; font-family: var(--font-mono); }
.subcat-card p { font-size: 0.8rem; color: var(--text-secondary); margin-top: 4px; }

/* ── Article List ─────────────────────────── */
.article-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.list-item {
  border-bottom: 1px solid var(--border);
}

.list-item a {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 8px;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.list-item a:hover {
  background: var(--bg-card);
  padding-left: 16px;
  color: var(--text-primary);
}

.list-item h3 {
  flex: 1;
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.4;
  text-transform: uppercase !important;
  letter-spacing: 0.02em;
}

.list-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
}

.list-arrow {
  color: var(--accent-light);
  font-size: 1.2rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.list-item a:hover .list-arrow { opacity: 1; }

/* ── Breadcrumb ───────────────────────────── */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 16px 0;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase !important;
  letter-spacing: 0.05em;
}

.breadcrumb a { color: var(--text-secondary); }
.breadcrumb a:hover { color: var(--accent-light); }
.breadcrumb .sep { color: var(--text-muted); }
.breadcrumb .current { color: var(--text-primary); font-weight: 500; }

/* ── Article Page ─────────────────────────── */
.article-page { padding: 80px 0 40px; }
.article-container { max-width: 800px; }

.article-header { margin-bottom: 32px; }

.article-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
  text-transform: uppercase !important;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.meta-sep { color: var(--text-muted); }

.meta-cat {
  background: var(--bg-card);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

/* Article Content Styling */
.article-content {
  font-size: 1.1rem;
  line-height: 1.85;
  color: var(--text-primary);
}

.article-content h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin: 3rem 0 1.5rem;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--accent);
  color: var(--text-primary);
  letter-spacing: -0.03em;
  position: relative;
}

.article-content h2::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--accent-gradient);
}

.article-content h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 2.5rem 0 1rem;
  color: var(--accent-light);
}

.article-content p { 
  margin-bottom: 1.5rem;
  opacity: 0.95;
}

.article-content ul, .article-content ol {
  margin: 2rem 0;
  padding-left: 1.5rem;
  list-style: none; /* Custom markers */
}

.article-content li {
  margin-bottom: 1rem;
  position: relative;
  padding-left: 1.5rem;
}

.article-content ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

.article-content ol {
  counter-reset: my-counter;
}

.article-content ol li {
  counter-increment: my-counter;
}

.article-content ol li::before {
  content: counter(my-counter) ".";
  position: absolute;
  left: 0;
  color: var(--accent-light);
  font-weight: 700;
  font-family: var(--font-mono);
}

.article-content strong { 
  color: inherit;
  font-weight: 700; 
}

.article-content a {
  color: var(--accent-light);
  text-decoration: none;
  border-bottom: 1px dashed var(--accent);
  transition: all var(--transition-fast);
}

.article-content a:hover {
  color: var(--accent);
  border-bottom-style: solid;
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 2.5rem 0;
  font-size: 0.95rem;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
}

.article-content table th,
.article-content table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.article-content table th {
  background: var(--bg-card-hover);
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

.article-content table tr:last-child td {
  border-bottom: none;
}

.article-content table tr:hover td {
  background: var(--bg-card);
}

.article-content img {
  border-radius: var(--radius-lg);
  margin: 2.5rem 0;
  box-shadow: var(--shadow-md);
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Gallery Modal Fixes */
.gallery-modal-img {
  width: 100%;
  height: auto;
  min-height: 400px;
  object-fit: cover;
}

/* ── Ad Slots ─────────────────────────────── */
.ad-slot {
  margin: 24px 0;
  padding: 16px;
  background: var(--bg-card);
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  text-align: center;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ── FAQ Section ──────────────────────────── */
.faq-section {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.faq-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition);
}

.faq-item[open] {
  border-color: var(--accent);
  background: var(--bg-card-hover);
}

.faq-question {
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.faq-question::-webkit-details-marker { display: none; }

.faq-question::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--accent-light);
  font-weight: 300;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item[open] .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 20px 16px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ── Related Articles ─────────────────────── */
.related-section {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}

.related-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  transition: all var(--transition);
}

.related-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
  transform: translateY(-2px);
  color: var(--text-primary);
}

.related-cat {
  font-size: 0.75rem;
  color: var(--accent-light);
  font-family: var(--font-mono);
}

.related-card h3 {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Search Page ──────────────────────────── */
.search-page { padding: 100px 0 40px; }

.search-header {
  text-align: center;
  margin-bottom: 32px;
}

.search-title { font-size: 1.8rem; font-weight: 700; margin-bottom: 8px; }
.search-count { color: var(--text-secondary); font-size: 0.9rem; }

.search-form { max-width: 640px; margin: 0 auto 40px; }

.no-results {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.no-results-icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.5; }
.no-results h2 { font-size: 1.3rem; margin-bottom: 8px; color: var(--text-primary); }

/* ── Category Page ────────────────────────── */
.category-page { padding: 100px 0 40px; }

.category-header { margin-bottom: 32px; }
.category-title { 
  font-size: 1.6rem; 
  font-weight: 700; 
  margin-bottom: 8px; 
  text-transform: uppercase !important;
  letter-spacing: 0.02em;
}
.category-desc { color: var(--text-secondary); }

/* ── Pagination ───────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 40px 0;
  width: 100%;
  text-align: center;
}

.page-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-primary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all var(--transition);
  cursor: pointer;
}

.page-btn:hover:not(.disabled) {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.page-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  color: var(--text-muted);
}

.page-info {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.page-total { color: var(--text-muted); }

/* ── Error Page ───────────────────────────── */
.error-page { padding: 140px 0 80px; }

.error-content {
  text-align: center;
  max-width: 480px;
  margin: 0 auto;
}

.error-code {
  font-size: 6rem;
  font-weight: 800;
  line-height: 1;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}

.error-content h1 { font-size: 1.5rem; margin-bottom: 8px; }
.error-content p { color: var(--text-secondary); margin-bottom: 32px; }

.error-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ── Footer ───────────────────────────────── */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 48px 0 0;
  margin-top: 60px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.footer-brand { max-width: 300px; }

.footer-brand .logo-icon {
  display: inline-flex;
  width: 28px;
  height: 28px;
  font-size: 12px;
}

.footer-brand .logo-text {
  font-weight: 700;
  font-size: 1.1rem;
}

.footer-desc {
  margin-top: 12px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: 60px;
}

.footer-col h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 16px;
  font-weight: 600;
}

.footer-col a {
  display: block;
  color: var(--text-secondary);
  font-size: 0.85rem;
  padding: 4px 0;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px;
  margin-top: 40px;
  text-align: center;
}

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

/* ── Popup ────────────────────────────────── */
.popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.popup-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  max-width: 380px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  animation: popupSlide 0.4s ease;
}

@keyframes popupSlide {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.popup-header { margin-bottom: 24px; }

.popup-shield {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--accent-glow);
  color: var(--accent-light);
  margin-bottom: 16px;
}

.popup-header h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.popup-header p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.popup-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.popup-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 24px;
  background: var(--bg-card);
  color: var(--text-muted);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: not-allowed;
  transition: all var(--transition);
  font-family: var(--font-main);
}

.popup-btn.ready {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  cursor: pointer;
}

.popup-btn.ready:hover {
  background: var(--accent-light);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

.popup-note {
  margin-top: 16px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ── Image Gallery ─────────────────────────── */
.image-gallery {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.gallery-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.gallery-grid {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 12px !important;
  margin: 32px 0 !important;
  padding: 0 !important;
  width: 100% !important;
}

.gallery-item {
  display: block;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all var(--transition);
  margin: 0 !important;
  min-width: 0;
}

.gallery-item:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.gallery-item .img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1; /* Modern square */
  padding-bottom: 100%; /* Fallback square */
  overflow: hidden;
  background: var(--bg-secondary);
}

.gallery-item .img-wrap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block;
  border-radius: 0;
  margin: 0;
  transition: transform var(--transition);
}

.gallery-item:hover .img-wrap img { transform: scale(1.1); }

.gallery-item figcaption {
  padding: 8px;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
  background: rgba(0,0,0,0.05);
  border-top: 1px solid var(--border);
}

/* ────────────────────────────────────────── */

@media (max-width: 1024px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }
}

@media (max-width: 640px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .gallery-item figcaption { font-size: 0.65rem; padding: 6px; }
}

/* ── Lightbox ─────────────────────────────── */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 20px;
}

.lightbox-overlay.active { display: flex; }

.lightbox-inner {
  position: relative;
  max-width: 90vw;
  width: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  animation: popupSlide 0.3s ease;
  background: var(--bg-card);
  padding: 15px;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 40px rgba(0,0,0,0.8);
}

.lightbox-ad {
  width: 100%;
  max-width: 728px;
  min-height: 60px;
  background: var(--bg-card);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  margin-bottom: 8px;
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: none;
  border: none;
  color: white;
  font-size: 2rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
  z-index: 10;
}

.lightbox-close:hover { color: var(--accent-light); }

.lightbox-img {
  width: 100% !important;
  max-width: 900px !important;
  height: auto !important;
  max-height: 75vh !important;
  object-fit: contain !important;
  border-radius: var(--radius-md);
  box-shadow: 0 0 50px rgba(0,0,0,0.5);
  display: block;
}

.lightbox-content-wrap {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  position: relative;
  gap: 24px;
  width: 100%;
}

.lightbox-actions {
  position: relative;
  z-index: 100;
  width: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: attention-glow 2s infinite;
}

@keyframes attention-glow {
  0% { filter: drop-shadow(0 0 5px var(--accent-glow)); }
  50% { filter: drop-shadow(0 0 15px var(--accent)); }
  100% { filter: drop-shadow(0 0 5px var(--accent-glow)); }
}

@media (max-width: 1100px) {
  .lightbox-content-wrap {
    flex-direction: column;
    gap: 16px;
  }
  .lightbox-actions {
    width: 100%;
    justify-content: center;
    flex-direction: row;
    animation: none;
  }
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  font-size: 2rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  z-index: 10;
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.lightbox-prev { left: -60px; }
.lightbox-next { right: -60px; }

.lightbox-caption {
  color: var(--text-secondary);
  font-size: 0.9rem;
  text-align: center;
  margin-top: 8px;
}

/* ── Scroll Reveal Animation ──────────────── */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ───────────────────────────── */
@media (max-width: 768px) {
  .nav-main { display: none; }
  .search-mini { display: none; }
  .menu-toggle { display: flex; }

  .header-inner { height: 56px; }
  .reading-progress { top: 56px; }

  .hero { padding: 110px 16px 60px; }

  .article-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
  .related-grid { grid-template-columns: 1fr; }
  .subcategory-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
  .lightbox-prev { left: 10px; }
  .lightbox-next { right: 10px; }

  .article-container { padding: 0 16px; }

  .footer-inner { flex-direction: column; }
  .footer-links { gap: 32px; }

  .pagination {
    flex-direction: column;
    gap: 12px;
  }

  .error-code { font-size: 4rem; }

  .search-wrapper { flex-direction: column; border-radius: var(--radius-md); }
  .search-wrapper input { width: 100%; }
  .search-wrapper .btn-primary { width: 100%; justify-content: center; }
}

@media (max-width: 800px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 8px !important; }
}

@media (max-width: 1024px) {
  .gallery-grid, #main-content .gallery-grid { grid-template-columns: repeat(3, 1fr) !important; gap: 12px !important; }
}

@media (max-width: 700px) {
  .gallery-grid, #main-content .gallery-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 8px !important; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.7rem; }
  .article-title { font-size: 1.4rem; }
  .section-title { font-size: 1.3rem; }
}

/* ── Global Modal System (User Specs) ─────── */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    justify-content: center;
    align-items: center;
    z-index: 10000;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    display: flex;
    opacity: 1;
}

.modal-box {
    background: var(--bg-secondary);
    width: 100%;
    max-width: 540px;
    border-radius: 20px; 
    padding: 32px;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal.show .modal-box {
    transform: scale(1);
}

.modal-box h2 {
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.modal-box p, .modal-box ul {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 14px;
    font-size: 15px;
}

.modal-box ul {
    padding-left: 24px;
}

.modal-box a {
    color: var(--accent-light);
    text-decoration: none;
    font-weight: 600;
    position: relative;
}

.modal-box a:hover {
    text-decoration: underline;
}

.close {
    position: absolute;
    right: 20px;
    top: 16px;
    font-size: 28px; 
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.close:hover {
    background: var(--accent);
    color: white;
    transform: rotate(90deg);
}

/* Custom Scrollbar for Modal content */
.modal-box::-webkit-scrollbar {
  width: 6px;
}
.modal-box::-webkit-scrollbar-track {
  background: transparent;
}
.modal-box::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}
.modal-box::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}