/* =========================================================
   TaskVaults – Global Design System (RTL Arabic)
   Author: TaskVaults Technical Team
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&family=Tajawal:wght@300;400;500;700;800;900&display=swap');

/* ─── CSS Custom Properties ─────────────────────────────── */
:root {
  /* Brand Colors */
  --color-bg-primary:    #080d1a;
  --color-bg-secondary:  #0d1428;
  --color-bg-card:       #111827;
  --color-bg-glass:      rgba(17, 24, 39, 0.7);
  --color-surface:       #1a2340;
  --color-surface-hover: #1f2b4d;

  /* Accent Colors */
  --color-accent-blue:   #00d4ff;
  --color-accent-purple: #8b5cf6;
  --color-accent-teal:   #06b6d4;
  --color-accent-gold:   #f59e0b;
  --color-accent-green:  #10b981;

  /* Gradients */
  --gradient-hero:     linear-gradient(135deg, #00d4ff22, #8b5cf622, #06b6d422);
  --gradient-card:     linear-gradient(145deg, #111827, #1a2340);
  --gradient-accent:   linear-gradient(90deg, #00d4ff, #8b5cf6);
  --gradient-blue:     linear-gradient(135deg, #00d4ff, #06b6d4);
  --gradient-brand:    linear-gradient(135deg, #0d1428 0%, #1a0a2e 100%);

  /* Text Colors */
  --color-text-primary:   #f1f5f9;
  --color-text-secondary: #94a3b8;
  --color-text-muted:     #64748b;
  --color-text-accent:    #00d4ff;

  /* Borders */
  --border-color:       rgba(0, 212, 255, 0.15);
  --border-color-hover: rgba(0, 212, 255, 0.4);
  --border-radius-sm:   8px;
  --border-radius-md:   14px;
  --border-radius-lg:   20px;
  --border-radius-xl:   28px;

  /* Shadows */
  --shadow-sm:     0 2px 8px rgba(0,0,0,0.3);
  --shadow-md:     0 8px 24px rgba(0,0,0,0.4);
  --shadow-lg:     0 16px 48px rgba(0,0,0,0.5);
  --shadow-glow:   0 0 20px rgba(0, 212, 255, 0.2);
  --shadow-purple: 0 0 20px rgba(139, 92, 246, 0.2);

  /* Typography */
  --font-primary:  'Cairo', 'Tajawal', sans-serif;
  --font-size-xs:  0.75rem;
  --font-size-sm:  0.875rem;
  --font-size-md:  1rem;
  --font-size-lg:  1.125rem;
  --font-size-xl:  1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Transitions */
  --transition-fast:   all 0.15s ease;
  --transition-base:   all 0.3s ease;
  --transition-slow:   all 0.5s ease;
  --transition-bounce: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

html, body {
  overflow-x: hidden !important;
  max-width: 100% !important;
}

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

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-md);
  line-height: 1.8;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(0, 212, 255, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(139, 92, 246, 0.06) 0%, transparent 50%);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ─── Typography ─────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text-primary);
}

h1 { font-size: clamp(1.8rem, 4vw, var(--font-size-5xl)); }
h2 { font-size: clamp(1.4rem, 3vw, var(--font-size-3xl)); }
h3 { font-size: clamp(1.2rem, 2.5vw, var(--font-size-2xl)); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-md); }

p {
  margin-bottom: var(--space-4);
  color: var(--color-text-secondary);
  font-size: var(--font-size-md);
  line-height: 1.9;
}

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

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

ul, ol {
  padding-right: var(--space-6);
  margin-bottom: var(--space-4);
}

li {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
  line-height: 1.8;
}

strong {
  color: var(--color-text-primary);
  font-weight: 700;
}

code {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 0.875em;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.2);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  color: var(--color-accent-blue);
  direction: ltr;
  display: inline-block;
}

pre {
  background: #0a0f1e;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: var(--space-6);
  overflow-x: auto;
  margin-bottom: var(--space-6);
  direction: ltr;
  text-align: left;
}

/* ─── Premium Terminal CMD Blocks ─────────────────────────── */
.terminal-cmd-block {
  background: #1a1a1a !important;
  border: 1px solid #333 !important;
  border-radius: 8px !important;
  padding: 15px !important;
  margin: var(--space-6) 0 !important;
  cursor: pointer !important;
  transition: all 0.3s ease !important;
  position: relative !important;
  overflow: hidden !important;
  direction: ltr !important;
  text-align: left !important;
}

.terminal-cmd-block:hover {
  background-color: #2d2d2d !important;
  transform: scale(1.01) !important;
  border-color: #00ff00 !important;
  box-shadow: 0 4px 20px rgba(0, 255, 0, 0.2) !important;
}

.terminal-cmd-block.copied {
  background-color: #1a3a1a !important;
  border-color: #00ff00 !important;
  animation: pulse-green 0.5s ease !important;
}

@keyframes pulse-green {
  0% { box-shadow: 0 0 0 0 rgba(0, 255, 0, 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(0, 255, 0, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 255, 0, 0); }
}

.terminal-cmd-block::before {
  content: '$';
  color: #00ff00;
  font-weight: bold;
  margin-right: 8px;
  user-select: none;
}

.terminal-cmd-block .cmd-text {
  color: #00ff00 !important;
  font-family: 'Consolas', 'Courier New', monospace !important;
  font-size: 0.9rem !important;
  line-height: 1.6 !important;
  word-break: break-all !important;
}

.terminal-cmd-block .copy-tooltip {
  position: absolute !important;
  top: -40px !important;
  right: 10px !important;
  background: #00ff00 !important;
  color: #1a1a1a !important;
  padding: 6px 12px !important;
  border-radius: 4px !important;
  font-size: 0.8rem !important;
  font-weight: bold !important;
  opacity: 0 !important;
  transition: opacity 0.3s ease !important;
  pointer-events: none !important;
  white-space: nowrap !important;
}

.terminal-cmd-block.copied .copy-tooltip {
  opacity: 1 !important;
}

html[lang="en"] .terminal-cmd-block::before {
  content: '$';
  margin-right: 8px;
  margin-left: 0;
}

html[dir="rtl"] .terminal-cmd-block::before {
  margin-right: 0;
  margin-left: 8px;
}

/* ─── CMD Row Style (legacy support) ───────────────────────── */
.cmd-row {
  background: #1a1a1a !important;
  border: 1px solid #333 !important;
  border-radius: 8px !important;
  padding: 12px 15px !important;
  margin: 8px 0 !important;
  cursor: pointer !important;
  transition: all 0.3s ease !important;
  position: relative !important;
  direction: ltr !important;
  text-align: left !important;
}

.cmd-row:hover {
  background-color: #2d2d2d !important;
  transform: scale(1.01) !important;
  border-color: #00ff00 !important;
}

.cmd-row.copied {
  background-color: #1a3a1a !important;
  border-color: #00ff00 !important;
}

.cmd-row .cmd-text {
  color: #00ff00 !important;
  font-family: 'Consolas', 'Courier New', monospace !important;
  font-size: 0.9rem !important;
}

.cmd-copy-btn {
  background: rgba(0, 255, 0, 0.1) !important;
  border: 1px solid #00ff00 !important;
  color: #00ff00 !important;
  padding: 4px 12px !important;
  border-radius: 4px !important;
  font-size: 0.75rem !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  position: absolute !important;
  top: 8px !important;
  left: 8px !important;
}

.cmd-copy-btn:hover {
  background: #00ff00 !important;
  color: #1a1a1a !important;
}

pre code {
  background: transparent;
  border: none;
  padding: 0;
  font-size: var(--font-size-sm);
  color: #e2e8f0;
}

blockquote {
  border-right: 4px solid var(--color-accent-blue);
  padding: var(--space-4) var(--space-6);
  margin: var(--space-6) 0;
  background: rgba(0, 212, 255, 0.05);
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

blockquote p {
  color: var(--color-text-secondary);
  font-style: italic;
  margin: 0;
}

hr {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: var(--space-8) 0;
}

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

/* ─── Layout Containers ──────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container-narrow {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-24) 0;
}

.section-sm {
  padding: var(--space-16) 0;
}

/* ─── Navigation ─────────────────────────────────────────── */
/* CSS Reset for navbar elements */
nav, .navbar, .navbar-inner, .navbar-nav, .navbar-nav li, .navbar-nav a {
  list-style-type: none !important;
  text-decoration: none !important;
  margin: 0 !important;
  padding: 0 !important;
  box-sizing: border-box;
}

.navbar {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  height: 80px !important;
  z-index: 9999 !important;
  background: rgba(8, 13, 26, 0.75) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important;
  display: flex !important;
  align-items: center !important;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease, border-color 0.3s ease !important;
}

/* ─── Language Toggle Button ─── */
.lang-toggle {
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid rgba(0, 212, 255, 0.15) !important;
  color: var(--color-text-primary) !important;
  padding: 6px 14px !important;
  border-radius: 20px !important;
  font-family: var(--font-primary) !important;
  font-size: 0.75rem !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
  margin-left: 10px !important;
}

.lang-toggle:hover {
  background: var(--gradient-accent) !important;
  color: #fff !important;
  border-color: transparent !important;
  box-shadow: var(--shadow-glow) !important;
  transform: scale(1.05) !important;
}

/* ─── Language Dropdown ─── */
.lang-dropdown {
  position: relative;
  margin-left: auto;
}

.lang-dropdown-btn {
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid rgba(0, 212, 255, 0.15) !important;
  color: var(--color-text-primary) !important;
  padding: 8px 16px !important;
  border-radius: 20px !important;
  font-family: var(--font-primary) !important;
  font-size: 0.875rem !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
}

.lang-dropdown-btn:hover {
  background: var(--gradient-accent) !important;
  color: #fff !important;
  border-color: transparent !important;
  box-shadow: var(--shadow-glow) !important;
  transform: scale(1.05) !important;
}

.lang-dropdown-content {
  position: absolute !important;
  top: calc(100% + 8px) !important;
  right: 0 !important;
  background: rgba(17, 24, 39, 0.98) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--border-radius-md) !important;
  box-shadow: var(--shadow-lg) !important;
  min-width: 160px;
  display: none !important;
  flex-direction: column !important;
  padding: var(--space-2) 0 !important;
  z-index: 10000 !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
}

.lang-dropdown.open .lang-dropdown-content {
  display: flex !important;
}

.lang-opt {
  background: transparent !important;
  border: none !important;
  color: var(--color-text-secondary) !important;
  padding: 10px 16px !important;
  text-align: right !important;
  font-family: var(--font-primary) !important;
  font-size: 0.875rem !important;
  font-weight: 500 !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  width: 100% !important;
}

.lang-opt:hover {
  background: rgba(0, 212, 255, 0.1) !important;
  color: var(--color-accent-blue) !important;
}

html[lang="en"] .lang-dropdown-content {
  right: auto !important;
  left: 0 !important;
}

html[lang="en"] .lang-opt {
  text-align: left !important;
}

/* ─── i18n Visibility Rules ─── */
html[lang="en"] .lang-ar {
  display: none !important;
}
html[lang="ar"] .lang-en {
  display: none !important;
}
html[lang="en"] .lang-en {
  display: revert !important;
}
html[lang="ar"] .lang-ar {
  display: revert !important;
}

/* ─── LTR Direction Overrides for English ─── */
html[lang="en"] {
  direction: ltr !important;
}

html[lang="en"] body {
  font-family: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
}

html[lang="en"] .navbar-inner {
  flex-direction: row !important;
}

html[lang="en"] .navbar-nav {
  margin-right: auto !important;
  margin-left: var(--space-6) !important;
}

html[lang="en"] .navbar-nav .dropdown-menu {
  right: auto !important;
  left: 0 !important;
  text-align: left !important;
}

html[lang="en"] .lang-toggle {
  margin-left: 0 !important;
  margin-right: 10px !important;
}

html[lang="en"] .article-layout {
  flex-direction: row !important;
}

html[lang="en"] .series-step-badge {
  margin-left: 0 !important;
  margin-right: var(--space-3) !important;
}

.navbar.navbar-hidden {
  transform: translateY(-100%) !important;
}

.navbar-inner {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto !important;
  padding: 0 var(--space-6) !important;
}

.navbar-brand {
  display: flex !important;
  align-items: center !important;
  gap: var(--space-3);
  flex-shrink: 0;
}

.navbar-brand .brand-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-accent);
  border-radius: 10px;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 1.1rem;
  box-shadow: var(--shadow-glow);
}

.navbar-brand .brand-name {
  font-size: var(--font-size-xl);
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

.navbar-nav {
  display: flex !important;
  align-items: center !important;
  gap: var(--space-6) !important;
}

.navbar-nav a {
  color: var(--color-text-secondary) !important;
  font-size: var(--font-size-sm) !important;
  font-weight: 500 !important;
  padding: var(--space-2) var(--space-4) !important;
  border-radius: var(--border-radius-sm) !important;
  transition: var(--transition-fast) !important;
}

.navbar-nav a:hover,
.navbar-nav a.active {
  color: var(--color-accent-blue) !important;
  background: rgba(0, 212, 255, 0.1) !important;
}

.navbar-toggle {
  display: none !important;
  background: transparent !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--border-radius-sm) !important;
  padding: var(--space-2) var(--space-3) !important;
  color: var(--color-text-secondary) !important;
  cursor: pointer !important;
  font-size: 1.2rem;
  transition: var(--transition-fast) !important;
}

/* Navbar Dropdown */
.navbar-nav li.dropdown {
  position: relative !important;
}

.navbar-nav .dropdown-menu {
  position: absolute !important;
  top: 100% !important;
  right: 0 !important;
  background: rgba(17, 24, 39, 0.98) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--border-radius-md) !important;
  box-shadow: var(--shadow-lg) !important;
  min-width: 180px;
  display: none !important;
  flex-direction: column !important;
  padding: var(--space-2) 0 !important;
  z-index: 10000 !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
}

.navbar-nav .dropdown-menu li {
  width: 100% !important;
}

.navbar-nav .dropdown-menu a {
  display: block !important;
  padding: var(--space-2) var(--space-4) !important;
  color: var(--color-text-secondary) !important;
  text-align: right !important;
  border-radius: 0 !important;
  white-space: nowrap !important;
}

.navbar-nav .dropdown-menu a:hover {
  background: rgba(0, 212, 255, 0.1) !important;
  color: var(--color-accent-blue) !important;
}

/* Show dropdown on hover (for desktop) */
@media (min-width: 769px) {
  .navbar-nav li.dropdown:hover .dropdown-menu {
    display: flex !important;
  }
}

/* Mobile dropdown adjustments */
@media (max-width: 768px) {
  .navbar-toggle {
    display: block !important;
  }

  .navbar-nav {
    display: none !important;
    position: absolute !important;
    top: 80px !important;
    right: 0 !important;
    left: 0 !important;
    background: #0f172a !important;
    flex-direction: column !important;
    padding: var(--space-4) !important;
    border-bottom: 1px solid var(--border-color) !important;
    gap: var(--space-2) !important;
  }

  .navbar-nav.open {
    display: flex !important;
  }

  .navbar-nav .dropdown-menu {
    position: static !important;
    box-shadow: none !important;
    border: none !important;
    background: rgba(255, 255, 255, 0.03) !important;
    margin-top: var(--space-1) !important;
    min-width: auto !important;
    width: 100% !important;
    padding-right: var(--space-4) !important;
  }
  
  .navbar-nav li.dropdown.open .dropdown-menu {
    display: flex !important;
  }
}

/* ─── Hero Section ───────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px !important;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-16) var(--space-6);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 100px;
  padding: var(--space-2) var(--space-5);
  font-size: var(--font-size-sm);
  color: var(--color-accent-blue);
  font-weight: 600;
  margin-bottom: var(--space-8);
  animation: fadeInDown 0.8s ease;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.8s ease 0.1s both;
}

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

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-10);
  line-height: 1.8;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-10);
  flex-wrap: wrap;
  margin-top: var(--space-12);
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-stat {
  text-align: center;
}

.hero-stat .stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.hero-stat .stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ─── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--border-radius-md);
  font-family: var(--font-primary);
  font-size: var(--font-size-md);
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition-bounce);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-accent);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.4);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--color-accent-blue);
  border: 1.5px solid var(--color-accent-blue);
}

.btn-outline:hover {
  background: rgba(0, 212, 255, 0.1);
  transform: translateY(-2px);
  color: var(--color-accent-blue);
}

.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--color-text-secondary);
  border: 1px solid var(--border-color);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  color: var(--color-text-primary);
}

/* ─── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--space-8);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: var(--transition-base);
}

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

.card:hover::before {
  opacity: 1;
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-5);
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.2);
}

.card-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.card-excerpt {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.7;
  margin: 0;
}

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

.article-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 212, 255, 0.35);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 212, 255, 0.12);
}

.article-card-header {
  padding: var(--space-6) var(--space-6) 0;
}

.article-card-category {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-accent-blue);
  text-transform: uppercase;
  letter-spacing: 1px;
  background: rgba(0, 212, 255, 0.1);
  padding: var(--space-1) var(--space-3);
  border-radius: 100px;
  margin-bottom: var(--space-4);
}

.article-card-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  line-height: 1.4;
}

.article-card-title a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

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

.article-card-body {
  padding: var(--space-4) var(--space-6);
  flex: 1;
}

.article-card-excerpt {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

.article-card-footer {
  padding: var(--space-4) var(--space-6) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  margin-top: var(--space-4);
}

.article-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.article-card-meta span {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.read-more-link {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent-blue);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  transition: var(--transition-fast);
}

.read-more-link:hover {
  color: var(--color-accent-purple);
  gap: var(--space-2);
}

/* ─── Grid Layouts ──────────────────────────────────────── */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ─── Section Headers ────────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-accent-purple);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--space-4);
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: var(--space-5);
  line-height: 1.25;
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ─── Article Page Layout ────────────────────────────────── */
.article-page {
  padding-top: 120px !important;
  padding-bottom: var(--space-24);
}

.article-hero {
  padding-top: 120px !important;
  padding-bottom: var(--space-12) !important;
  text-align: center;
  position: relative;
}

.article-category-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-accent-blue);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.25);
  padding: var(--space-2) var(--space-5);
  border-radius: 100px;
  margin-bottom: var(--space-6);
}

.article-title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: var(--space-6);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.article-meta-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-6);
}

.article-meta-bar span {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.article-divider {
  height: 1px;
  background: var(--gradient-accent);
  opacity: 0.3;
  margin: var(--space-8) 0;
}

/* ─── Article Content ─────────────────────────────────────── */
.article-content {
  max-width: 820px;
  margin: 0 auto;
}

.article-content h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 800;
  color: var(--color-text-primary);
  margin: var(--space-10) 0 var(--space-5);
  padding-right: var(--space-5);
  border-right: 4px solid var(--color-accent-blue);
  line-height: 1.3;
}

.article-content h3 {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 700;
  color: var(--color-accent-blue);
  margin: var(--space-8) 0 var(--space-4);
}

.article-content h4 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  margin: var(--space-6) 0 var(--space-3);
}

.article-content p {
  font-size: 1.05rem;
  line-height: 2;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-5);
}

.article-content ul {
  padding-right: var(--space-8);
  margin-bottom: var(--space-6);
}

.article-content ul li {
  position: relative;
  padding-right: var(--space-4);
  margin-bottom: var(--space-3);
  color: var(--color-text-secondary);
  line-height: 1.8;
  font-size: 1.02rem;
}

.article-content ul li::before {
  content: '◆';
  position: absolute;
  right: -1.2rem;
  color: var(--color-accent-blue);
  font-size: 0.6rem;
  top: 0.5rem;
}

.article-content ol {
  padding-right: var(--space-8);
  margin-bottom: var(--space-6);
  counter-reset: item;
  list-style: none;
}

.article-content ol li {
  counter-increment: item;
  position: relative;
  padding-right: var(--space-8);
  margin-bottom: var(--space-4);
  color: var(--color-text-secondary);
  font-size: 1.02rem;
  line-height: 1.8;
}

.article-content ol li::before {
  content: counter(item);
  position: absolute;
  right: 0;
  top: 0;
  width: 26px;
  height: 26px;
  background: var(--gradient-accent);
  color: #fff;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Info Box / Tip Box */
.info-box {
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-right: 4px solid var(--color-accent-blue);
  border-radius: var(--border-radius-md);
  padding: var(--space-6);
  margin: var(--space-8) 0;
}

.info-box .info-title {
  font-size: var(--font-size-sm);
  font-weight: 800;
  color: var(--color-accent-blue);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.info-box p {
  margin: 0;
  font-size: 0.95rem;
}

.warning-box {
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-right: 4px solid var(--color-accent-gold);
  border-radius: var(--border-radius-md);
  padding: var(--space-6);
  margin: var(--space-8) 0;
}

.warning-box .info-title {
  color: var(--color-accent-gold);
}

.success-box {
  background: rgba(16, 185, 129, 0.06);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-right: 4px solid var(--color-accent-green);
  border-radius: var(--border-radius-md);
  padding: var(--space-6);
  margin: var(--space-8) 0;
}

.success-box .info-title {
  color: var(--color-accent-green);
}

/* Table Styles */
.article-content table {
  display: block;
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-collapse: collapse;
  margin: var(--space-8) 0;
  font-size: var(--font-size-sm);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
}

.article-content th {
  background: rgba(0, 212, 255, 0.1);
  color: var(--color-accent-blue);
  font-weight: 700;
  padding: var(--space-4) var(--space-5);
  text-align: right;
  border-bottom: 2px solid var(--border-color);
}

.article-content td {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-color);
  color: var(--color-text-secondary);
}

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

.article-content tr:nth-child(even) td {
  background: rgba(255, 255, 255, 0.02);
}

/* ─── Sidebar ─────────────────────────────────────────────── */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-10);
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.sidebar {
  position: sticky;
  top: 90px;
}

.sidebar-card {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
}

.sidebar-title {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-color);
}

.sidebar-links {
  list-style: none;
  padding: 0;
}

.sidebar-links li {
  margin-bottom: var(--space-2);
}

.sidebar-links a {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--border-radius-sm);
  transition: var(--transition-fast);
  line-height: 1.5;
}

.sidebar-links a:hover {
  color: var(--color-accent-blue);
  background: rgba(0, 212, 255, 0.08);
}

/* ─── Footer ─────────────────────────────────────────────── */
.footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: var(--space-24);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

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

.footer-brand .brand-desc {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.8;
  margin-top: var(--space-4);
}

.footer-heading {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-5);
}

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

.footer-links li {
  margin-bottom: var(--space-3);
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent-blue);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-color);
}

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

/* ─── Forms ───────────────────────────────────────────────── */
.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.form-control {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1.5px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: var(--space-4) var(--space-5);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  font-size: var(--font-size-md);
  transition: var(--transition-fast);
  outline: none;
  direction: rtl;
}

.form-control:focus {
  border-color: var(--color-accent-blue);
  background: rgba(0, 212, 255, 0.04);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.12);
}

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

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

/* ─── Badges & Tags ──────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: 100px;
  background: rgba(139, 92, 246, 0.1);
  color: var(--color-accent-purple);
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.tag-blue {
  background: rgba(0, 212, 255, 0.1);
  color: var(--color-accent-blue);
  border-color: rgba(0, 212, 255, 0.2);
}

.tag-green {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-accent-green);
  border-color: rgba(16, 185, 129, 0.2);
}

/* ─── Page Header (inner pages) ─────────────────────────── */
.page-header {
  padding: var(--space-24) 0 var(--space-16);
  text-align: center;
  background: linear-gradient(180deg, rgba(0,212,255,0.04) 0%, transparent 100%);
  position: relative;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 10%;
  left: 10%;
  height: 1px;
  background: var(--gradient-accent);
  opacity: 0.2;
}

.page-header-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-5);
}

.page-header-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ─── Breadcrumbs ─────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--color-text-muted);
  transition: var(--transition-fast);
}

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

.breadcrumb-sep {
  color: var(--color-text-muted);
  font-size: 0.7rem;
}

/* ─── Category Icons ─────────────────────────────────────── */
.category-strip {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: var(--space-12);
}

.category-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--border-radius-md);
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
}

.category-chip:hover, .category-chip.active {
  border-color: var(--color-accent-blue);
  color: var(--color-accent-blue);
  background: rgba(0, 212, 255, 0.08);
}

/* ─── Animations ─────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 15px rgba(0, 212, 255, 0.2); }
  50%       { box-shadow: 0 0 30px rgba(0, 212, 255, 0.4); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.animate-fadeInUp {
  animation: fadeInUp 0.7s ease both;
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

/* Scroll-triggered animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ─── Glow Effects ──────────────────────────────────────── */
.glow-blue {
  box-shadow: var(--shadow-glow);
}

.glow-purple {
  box-shadow: var(--shadow-purple);
}

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

.text-gradient-gold {
  background: linear-gradient(90deg, #f59e0b, #fbbf24);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Utility Classes ────────────────────────────────────── */
.text-center  { text-align: center; }
.text-right   { text-align: right; }
.text-muted   { color: var(--color-text-muted); }
.text-accent  { color: var(--color-accent-blue); }
.text-purple  { color: var(--color-accent-purple); }
.text-gold    { color: var(--color-accent-gold); }
.text-green   { color: var(--color-accent-green); }
.text-sm      { font-size: var(--font-size-sm); }
.text-xs      { font-size: var(--font-size-xs); }
.font-bold    { font-weight: 700; }
.font-black   { font-weight: 900; }
.mb-0  { margin-bottom: 0; }
.mb-4  { margin-bottom: var(--space-4); }
.mb-8  { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }
.mt-4  { margin-top: var(--space-4); }
.mt-8  { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.flex  { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-4 { gap: var(--space-4); }

/* ─── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg-primary); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #00d4ff55, #8b5cf655);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #00d4ff, #8b5cf6);
}

/* ─── Selection ──────────────────────────────────────────── */
::selection {
  background: rgba(0, 212, 255, 0.25);
  color: var(--color-text-primary);
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .article-layout {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: static;
  }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .navbar-nav {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: rgba(8, 13, 26, 0.98);
    backdrop-filter: blur(20px);
    padding: var(--space-6);
    flex-direction: column;
    align-items: flex-start;
    border-bottom: 1px solid var(--border-color);
  }

  .navbar-nav.open {
    display: flex;
  }

  .navbar-toggle {
    display: block;
  }

  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    gap: var(--space-6);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

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

  .article-meta-bar {
    gap: var(--space-4);
    font-size: var(--font-size-xs);
  }

  .container {
    padding: 0 var(--space-4);
  }

  .section {
    padding: var(--space-16) 0;
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-md: 0.95rem;
  }

  .hero-stat .stat-number {
    font-size: var(--font-size-2xl);
  }

  .card {
    padding: var(--space-6);
  }
}
.series-step-item.active {
  border-color: rgba(0, 212, 255, 0.3) !important;
  background: rgba(0, 212, 255, 0.05) !important;
}

.series-step-badge {
  font-size: 0.75rem !important;
  font-weight: 700 !important;
  padding: var(--space-1) var(--space-2) !important;
  border-radius: 4px !important;
  background: rgba(255, 255, 255, 0.1) !important;
  color: var(--color-text-secondary) !important;
}

.series-step-item.active .series-step-badge {
  background: var(--gradient-accent) !important;
  color: #ffffff !important;
}

.series-step-link {
  color: var(--color-text-primary) !important;
  font-size: var(--font-size-sm) !important;
  text-decoration: none !important;
  font-weight: 500 !important;
}

.series-step-link:hover {
  color: var(--color-accent-blue) !important;
}

/* ─── USER SPECIFIC LAYOUT OVERRIDES ─── */
.navbar { display: flex !important; flex-direction: row !important; justify-content: space-between !important; align-items: center !important; width: 100% !important; position: fixed !important; top: 0; left: 0; background: rgba(8, 13, 26, 0.75) !important; backdrop-filter: blur(20px) !important; -webkit-backdrop-filter: blur(20px) !important; border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important; z-index: 9999; padding: 0 20px; height: 80px; transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important; }
.navbar ul { display: flex !important; flex-direction: row !important; list-style: none !important; margin: 0; padding: 0; gap: 20px; }
.navbar li { display: inline-block !important; }
.article-page, main { padding-top: 130px !important; }

/* ─── SERIES BADGE INLINE (Game Cards on Homepage) ─── */
.series-badge-inline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.28);
  border-radius: 20px;
  padding: 3px 10px;
  margin: 4px 0 6px 0;
  letter-spacing: 0.02em;
}
.game-series-card {
  border-color: rgba(139, 92, 246, 0.25) !important;
  background: linear-gradient(145deg, #111827, #1a1535) !important;
}
.game-series-card:hover {
  border-color: rgba(139, 92, 246, 0.55) !important;
  box-shadow: 0 8px 32px rgba(139, 92, 246, 0.2) !important;
  transform: translateY(-4px) !important;
}

/* ─── GAME SELECTOR GRID ─── */
.game-selector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-6);
  width: 100%;
}

.game-card {
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.6), rgba(8, 13, 26, 0.8)) !important;
  border: 1px solid rgba(255, 255, 255, 0.05) !important;
  border-radius: 16px !important;
  padding: var(--space-6) !important;
  text-align: center !important;
  cursor: pointer !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
}

.game-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(139, 92, 246, 0.2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.5;
  transition: opacity 0.3s ease;
}

.game-card:hover {
  transform: translateY(-5px) !important;
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.8), rgba(139, 92, 246, 0.1)) !important;
  border-color: rgba(139, 92, 246, 0.3) !important;
  box-shadow: 0 10px 30px rgba(139, 92, 246, 0.15) !important;
}

.game-card:hover::before {
  opacity: 1;
  background: linear-gradient(135deg, #00d4ff, #8b5cf6);
}

.game-card-icon {
  font-size: 3rem !important;
  margin-bottom: var(--space-4) !important;
  transition: transform 0.3s ease !important;
  filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.2));
}

.game-card:hover .game-card-icon {
  transform: scale(1.15) rotate(5deg) !important;
}

.game-card-title {
  font-size: var(--font-size-lg) !important;
  font-weight: 700 !important;
  color: var(--color-text-primary) !important;
  margin-bottom: var(--space-2) !important;
  font-family: Cairo, sans-serif !important;
}

.game-card-count {
  font-size: var(--font-size-xs) !important;
  color: var(--color-text-muted) !important;
  font-weight: 600 !important;
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.game-card-status {
  font-size: var(--font-size-xs) !important;
  color: #8b5cf6 !important;
  font-weight: 700 !important;
  background: rgba(139, 92, 246, 0.1);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(139, 92, 246, 0.2);
}

/* Back button styles */
.back-btn-container {
  display: flex;
  justify-content: flex-start;
  margin-bottom: var(--space-6);
  width: 100%;
}

.btn-back {
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  color: var(--color-text-primary) !important;
  padding: var(--space-2) var(--space-5) !important;
  border-radius: 10px !important;
  font-weight: 600 !important;
  font-size: var(--font-size-sm) !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  font-family: Cairo, sans-serif !important;
  outline: none;
}

.btn-back:hover {
  background: var(--gradient-accent) !important;
  border-color: transparent !important;
  color: #fff !important;
  box-shadow: var(--shadow-glow) !important;
}

/* ─── SUB-CATEGORY GRID (Universal) ─── */
.sub-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-6);
  width: 100%;
}

.sub-cat-card {
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.6), rgba(8, 13, 26, 0.8)) !important;
  border: 1px solid rgba(255, 255, 255, 0.05) !important;
  border-radius: 16px !important;
  padding: var(--space-6) !important;
  text-align: center !important;
  cursor: pointer !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
}

.sub-cat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(139, 92, 246, 0.2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.5;
  transition: opacity 0.3s ease;
}

.sub-cat-card:hover {
  transform: translateY(-5px) !important;
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.8), rgba(139, 92, 246, 0.1)) !important;
  border-color: rgba(139, 92, 246, 0.3) !important;
  box-shadow: 0 10px 30px rgba(139, 92, 246, 0.15) !important;
}

.sub-cat-card:hover::before {
  opacity: 1;
  background: linear-gradient(135deg, #00d4ff, #8b5cf6);
}

.sub-cat-icon {
  font-size: 2.8rem !important;
  margin-bottom: var(--space-3) !important;
  transition: transform 0.3s ease !important;
  filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.2));
}

.sub-cat-card:hover .sub-cat-icon {
  transform: scale(1.15) rotate(5deg) !important;
}

.sub-cat-title {
  font-size: var(--font-size-md) !important;
  font-weight: 700 !important;
  color: var(--color-text-primary) !important;
  margin-bottom: var(--space-1) !important;
  font-family: Cairo, sans-serif !important;
}

.sub-cat-count {
  font-size: var(--font-size-xs) !important;
  color: var(--color-text-muted) !important;
  font-weight: 600 !important;
  background: rgba(255, 255, 255, 0.05);
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

/* ─── VERSION BADGE & RELATIVE TIME ─── */
.version-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(6, 182, 212, 0.15));
  color: #10b981;
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid rgba(16, 185, 129, 0.25);
  font-family: Cairo, sans-serif;
  white-space: nowrap;
}

.version-badge::before {
  content: '✅';
  font-size: 0.65rem;
}

.relative-time {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-muted);
  font-family: Cairo, sans-serif;
  white-space: nowrap;
}

.relative-time::before {
  content: '🕐';
  font-size: 0.65rem;
}

.article-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

/* Global Viewport Guard */
html, body {
  overflow-x: hidden !important;
  max-width: 100vw !important;
}

/* ─── Language Dropdown Styles ─── */
.lang-dropdown {
  position: relative !important;
  display: inline-block !important;
  margin-left: 10px !important;
}

html[lang="en"] .lang-dropdown {
  margin-left: 0 !important;
  margin-right: 10px !important;
}

.lang-dropdown-btn {
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid rgba(0, 212, 255, 0.15) !important;
  color: var(--color-text-primary) !important;
  padding: 8px 16px !important;
  border-radius: 24px !important;
  font-family: var(--font-primary) !important;
  font-size: 0.78rem !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
}

.lang-dropdown-btn:hover {
  background: var(--gradient-accent) !important;
  color: #fff !important;
  border-color: transparent !important;
  box-shadow: var(--shadow-glow) !important;
  transform: scale(1.02) !important;
}

.lang-dropdown-content {
  position: absolute !important;
  top: 110% !important;
  right: 0 !important;
  background: rgba(17, 24, 39, 0.98) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 12px !important;
  box-shadow: var(--shadow-lg) !important;
  min-width: 140px !important;
  display: none !important;
  flex-direction: column !important;
  padding: 6px 0 !important;
  z-index: 10005 !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
}

html[lang="en"] .lang-dropdown-content {
  right: auto !important;
  left: 0 !important;
}

.lang-dropdown.open .lang-dropdown-content {
  display: flex !important;
}

.lang-opt {
  background: transparent !important;
  border: none !important;
  color: var(--color-text-secondary) !important;
  padding: 8px 16px !important;
  font-family: var(--font-primary) !important;
  font-size: 0.8rem !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  text-align: right !important;
  width: 100% !important;
  transition: var(--transition-fast) !important;
}

html[lang="en"] .lang-opt {
  text-align: left !important;
}

.lang-opt:hover {
  background: rgba(0, 212, 255, 0.1) !important;
  color: var(--color-accent-blue) !important;
}

/* ─── Logo Vertical Alignment Overrides ─── */
.navbar-brand {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  height: 100% !important;
  gap: 10px !important;
  text-decoration: none !important;
}

.navbar-brand .brand-icon {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin: 0 !important;
  padding: 0 !important;
}

.navbar-brand .brand-name {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin: 0 !important;
  padding: 0 !important;
}



/* ==========================================================================
   PREMIUM ARTICLE BLUEPRINT STYLING (Google AdSense Ready, Modern, High-Premium)
   ========================================================================== */
.premium-article {
  background: var(--color-bg-card, rgba(17, 24, 39, 0.7));
  border: 1px solid var(--color-border, rgba(255, 255, 255, 0.05));
  border-radius: 16px;
  padding: 40px;
  margin-bottom: 40px;
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.article-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 24px;
  margin-bottom: 32px;
}

.seo-title {
  font-family: 'Cairo', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.4;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #ffffff 0%, #a5b4fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  font-size: 0.9rem;
}

.dynamic-time {
  color: #9ca3af;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.trust-badge {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  padding: 6px 12px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.85rem;
  border: 1px solid rgba(16, 185, 129, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.human-intro {
  font-size: 1.15rem;
  line-height: 1.8;
  color: #e5e7eb;
  margin-bottom: 32px;
  border-right: 4px solid #00d4ff;
  padding-right: 16px;
}

.image-wrapper {
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 40px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.responsive-tech-img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.image-wrapper:hover .responsive-tech-img {
  transform: scale(1.02);
}

.technical-steps {
  margin-bottom: 40px;
}

.technical-steps h2 {
  font-family: 'Cairo', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: #00d4ff;
  margin-top: 32px;
  margin-bottom: 16px;
}

.technical-steps h3 {
  font-family: 'Cairo', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: #a5b4fc;
  margin-top: 24px;
  margin-bottom: 12px;
}

.technical-steps p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: #d1d5db;
  margin-bottom: 16px;
}

/* Terminal block styling overrides and additions */
.terminal-cmd-block {
  background: #090d16 !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: 10px !important;
  margin: 20px 0 !important;
  overflow: hidden !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4) !important;
  transition: all 0.3s ease !important;
  cursor: pointer !important;
}

.terminal-cmd-block:hover {
  border-color: #00d4ff !important;
  box-shadow: 0 0 15px rgba(0, 212, 255, 0.25) !important;
  transform: translateY(-2px) !important;
}

.cmd-header {
  background: #111827 !important;
  padding: 10px 16px !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
}

.cmd-title {
  font-family: monospace !important;
  font-size: 0.85rem !important;
  color: #9ca3af !important;
}

.copy-btn {
  background: transparent !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  color: #fff !important;
  padding: 4px 10px !important;
  border-radius: 4px !important;
  font-size: 0.8rem !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  font-family: 'Cairo', sans-serif !important;
}

.copy-btn:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  border-color: #00d4ff !important;
  color: #00d4ff !important;
}

.cmd-code {
  display: block !important;
  padding: 16px !important;
  font-family: 'Consolas', 'Courier New', monospace !important;
  font-size: 0.95rem !important;
  color: #34d399 !important;
  white-space: pre-wrap !important;
  word-break: break-all !important;
  direction: ltr !important;
  text-align: left !important;
}

.troubleshooting {
  background: rgba(239, 68, 68, 0.05) !important;
  border: 1px solid rgba(239, 68, 68, 0.2) !important;
  border-radius: 12px !important;
  padding: 24px !important;
  margin-top: 40px !important;
}

.troubleshooting h2 {
  font-family: 'Cairo', sans-serif !important;
  font-size: 1.5rem !important;
  color: #f87171 !important;
  margin-bottom: 16px !important;
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
}

.troubleshooting h3 {
  font-family: 'Cairo', sans-serif !important;
  font-size: 1.15rem !important;
  color: #fb7185 !important;
  margin-top: 16px !important;
  margin-bottom: 8px !important;
}

.troubleshooting p {
  color: #e5e7eb !important;
  line-height: 1.7 !important;
  font-size: 1rem !important;
}