/* ==========================================================================
   Sınav Bingo - Modern Design System & Stylesheet (2026 Edition)
   Crafted with Plus Jakarta Sans & Inter, Modern Glassmorphism & High Contrast
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Renk Paleti - Light Theme */
  --bg-primary: #f8fafc;
  --bg-surface: #ffffff;
  --bg-subtle: #f1f5f9;
  --bg-card: #ffffff;
  --bg-hover: #f1f5f9;
  --header-bg: rgba(255, 255, 255, 0.92);
  
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --text-inverse: #ffffff;

  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-light: #eef2ff;
  --primary-border: #c7d2fe;
  --primary-glow: rgba(79, 70, 229, 0.2);

  --accent-bingo: #f59e0b;
  --accent-bingo-light: #fef3c7;
  --accent-bingo-dark: #b45309;

  --success: #10b981;
  --success-light: #ecfdf5;
  --success-border: #a7f3d0;
  --success-text: #065f46;

  --danger: #ef4444;
  --danger-light: #fef2f2;
  --danger-border: #fecaca;
  --danger-text: #991b1b;

  --info: #0284c7;
  --info-light: #e0f2fe;

  --border-color: #e2e8f0;
  --border-subtle: #edf2f7;
  --border-focus: #6366f1;

  --pattern-dot: rgba(100, 116, 139, 0.22);
  --card-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 10px 15px -5px rgba(0, 0, 0, 0.04);
  --card-shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --glow-shadow: 0 0 25px -5px rgba(79, 70, 229, 0.25);
  
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] {
  --bg-primary: #090d16;
  --bg-surface: #101726;
  --bg-subtle: #172033;
  --bg-card: #131c2e;
  --bg-hover: #1e293b;
  --header-bg: rgba(16, 23, 38, 0.92);
  --pattern-dot: rgba(255, 255, 255, 0.12);

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-inverse: #0f172a;

  --primary: #6366f1;
  --primary-hover: #818cf8;
  --primary-light: #1e1b4b;
  --primary-border: #3730a3;
  --primary-glow: rgba(99, 102, 241, 0.3);

  --accent-bingo: #fbbf24;
  --accent-bingo-light: #451a03;
  --accent-bingo-dark: #fde68a;

  --success: #34d399;
  --success-light: #064e3b;
  --success-border: #065f46;
  --success-text: #a7f3d0;

  --danger: #f87171;
  --danger-light: #450a0a;
  --danger-border: #7f1d1d;
  --danger-text: #fca5a5;

  --info: #38bdf8;
  --info-light: #0c4a6e;

  --border-color: #1e293b;
  --border-subtle: #172033;
  --border-focus: #818cf8;

  --card-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.5);
  --card-shadow-hover: 0 16px 32px -4px rgba(0, 0, 0, 0.7);
  --glow-shadow: 0 0 30px -5px rgba(99, 102, 241, 0.35);
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  background-image: radial-gradient(var(--pattern-dot) 1.2px, transparent 1.2px);
  background-size: 24px 24px;
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.65;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  font-weight: 800;
  letter-spacing: -0.02em;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

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

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

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   Header & Modern Navigation Bar (Enhanced 2026 Edition - Ultra Polish)
   ========================================================================== */

.site-header, header.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--header-bg);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.05);
  transition: all var(--transition-normal);
}

.navbar, .nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 8px 0;
  gap: 16px;
  position: relative;
}

/* Brand Logo */
.brand-logo, a.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  text-decoration: none !important;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.brand-logo:hover, a.logo:hover {
  transform: translateY(-1px);
}

.logo-badge {
  background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 50%, #ec4899 100%);
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  box-shadow: 0 4px 14px var(--primary-glow);
  transition: transform var(--transition-fast);
}

.brand-logo:hover .logo-badge, a.logo:hover .logo-badge {
  transform: scale(1.08) rotate(-4deg);
}

.logo-text-group {
  display: flex;
  flex-direction: column;
}

.logo-title, .logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  line-height: 1.15;
  color: var(--text-primary);
}

.logo-highlight, span.highlight, span.accent {
  background: linear-gradient(135deg, #f59e0b 0%, #ec4899 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.logo-tag {
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Navigation Links Container */
.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 4px;
  margin: 0;
  padding: 0;
  overflow: visible; /* Never clip dropdowns */
}

/* Base Nav Items & Buttons */
.nav-link, .nav-item, .nav-dropdown-toggle {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none !important;
  user-select: none;
}

.nav-link:hover, .nav-item:hover, .nav-dropdown-toggle:hover {
  color: var(--primary);
  background-color: var(--primary-light);
  border-color: var(--primary-border);
  transform: translateY(-1px);
}

.nav-link.active, .nav-item.active {
  color: #ffffff !important;
  background-color: var(--primary) !important;
  box-shadow: 0 2px 8px var(--primary-glow);
}

/* Dropdown Menu System (Desktop Hover + Focus) */
.nav-dropdown, .nav-item-dropdown {
  position: relative;
  list-style: none;
  display: inline-flex;
  align-items: center;
}

.nav-dropdown-toggle::after {
  content: '▾';
  font-size: 0.78rem;
  transition: transform 0.2s ease;
  display: inline-block;
}

.nav-dropdown:hover .nav-dropdown-toggle::after,
.nav-item-dropdown:hover .nav-dropdown-toggle::after,
.nav-dropdown.open .nav-dropdown-toggle::after,
.nav-item-dropdown.open .nav-dropdown-toggle::after {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 290px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 10px;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.16), 0 0 0 1px rgba(0, 0, 0, 0.04);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.22s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.22s;
  z-index: 1050;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* Invisible bridge hover zone */
.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -10px;
  left: 0;
  width: 100%;
  height: 10px;
}

/* Mega menu for rich collections */
.nav-dropdown-menu.mega-menu {
  min-width: 450px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  padding: 12px;
}

/* Desktop Hover & Focus states */
.nav-dropdown:hover > .nav-dropdown-menu,
.nav-item-dropdown:hover > .nav-dropdown-menu,
.nav-dropdown:focus-within > .nav-dropdown-menu,
.nav-item-dropdown:focus-within > .nav-dropdown-menu,
.nav-dropdown.open > .nav-dropdown-menu,
.nav-item-dropdown.open > .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-item, .dropdown-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  color: var(--text-primary) !important;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none !important;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.nav-dropdown-item:hover, .dropdown-link:hover {
  background-color: var(--primary-light);
  color: var(--primary) !important;
  border-color: var(--primary-border);
  transform: translateX(3px);
}

.nav-dropdown-item.menu-highlight, .dropdown-link.menu-highlight {
  background: rgba(79, 70, 229, 0.08);
  border-color: var(--primary-border);
  color: var(--primary) !important;
  font-weight: 700;
}

.nav-dropdown-item.menu-highlight:hover, .dropdown-link.menu-highlight:hover {
  background: var(--primary);
  color: #ffffff !important;
}

/* Dropdown Item Badges */
.dropdown-badge {
  font-size: 0.68rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  white-space: nowrap;
}

.dropdown-badge-hot {
  background: #fee2e2;
  color: #b91c1c;
}

.dropdown-badge-new {
  background: #dcfce7;
  color: #15803d;
}

.dropdown-badge-pro {
  background: #e0e7ff;
  color: #4338ca;
}

.dropdown-badge-gold {
  background: #fef3c7;
  color: #b45309;
}

/* Header Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.theme-toggle-btn, button.theme-toggle {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover, button.theme-toggle:hover {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary-border);
  transform: rotate(15deg) scale(1.05);
}

.mobile-menu-btn {
  display: none;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  font-size: 1.4rem;
  color: var(--text-primary);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.mobile-menu-btn:hover {
  background: var(--bg-hover);
  border-color: var(--primary);
}

/* ==========================================================================
   Hero Section - Modern Glowing Visuals
   ========================================================================== */

.hero-section {
  position: relative;
  background: radial-gradient(circle at 50% -20%, rgba(99, 102, 241, 0.12) 0%, transparent 70%),
              linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-primary) 100%);
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--border-color);
  text-align: center;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 350px;
  background: radial-gradient(ellipse at center, var(--primary-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-section .container {
  position: relative;
  z-index: 1;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--primary-light);
  color: var(--primary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
  border: 1px solid var(--primary-border);
  box-shadow: 0 2px 8px var(--primary-glow);
}

.hero-title {
  font-size: 2.85rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 18px;
  color: var(--text-primary);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  letter-spacing: -0.03em;
}

.hero-title span.grad {
  background: linear-gradient(135deg, var(--primary) 0%, #ec4899 50%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-desc {
  max-width: 760px;
  margin: 0 auto 32px;
  font-size: 1.12rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* Quick Jump Level Selector Cards in Hero (High Contrast & High Readability) */
.hero-level-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
  max-width: 1100px;
  margin: 28px auto 20px;
}

.hero-level-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  color: var(--text-primary) !important;
  padding: 16px;
  border-radius: var(--radius-lg);
  text-align: left;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--card-shadow);
  transition: all var(--transition-fast);
  text-decoration: none !important;
  position: relative;
  overflow: hidden;
}

.hero-level-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.hero-level-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
  box-shadow: var(--card-shadow-hover);
  background: var(--bg-card);
}

.hero-level-card:hover::after {
  opacity: 1;
}

.hero-level-icon {
  font-size: 1.8rem;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.hero-level-card:hover .hero-level-icon {
  transform: scale(1.1);
}

.hero-level-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.hero-level-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Feature Pills in Hero */
.feature-pills {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.pill-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-secondary);
  background: var(--bg-surface);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  transition: all var(--transition-fast);
}

.pill-item:hover {
  border-color: var(--primary-border);
  color: var(--primary);
  transform: translateY(-1px);
}

/* ==========================================================================
   Buttons & Badges
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1.5px solid transparent;
  text-decoration: none !important;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff !important;
  box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--primary-glow);
}

.btn-outline {
  background-color: var(--bg-surface);
  color: var(--text-primary) !important;
  border-color: var(--border-color);
}

.btn-outline:hover {
  background-color: var(--bg-subtle);
  border-color: var(--primary);
  color: var(--primary) !important;
  transform: translateY(-1px);
}

.btn-accent {
  background-color: var(--accent-bingo);
  color: #1e1b4b !important;
  font-weight: 800;
}

.btn-accent:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.3);
}

.btn-sm {
  padding: 7px 14px;
  font-size: 0.84rem;
  border-radius: var(--radius-sm);
}

.badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.badge-primary {
  background-color: var(--primary-light);
  color: var(--primary);
  border: 1px solid var(--primary-border);
}

.badge-accent {
  background-color: var(--accent-bingo-light);
  color: var(--accent-bingo-dark);
  border: 1px solid var(--accent-bingo);
}

.badge-success {
  background-color: var(--success-light);
  color: var(--success-text);
  border: 1px solid var(--success-border);
}

.badge-white {
  background-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* ==========================================================================
   Main Layout & Portal Cards (Homepage Sections)
   ========================================================================== */

.layout-wrapper {
  padding: 44px 0 72px;
}

.layout-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 36px;
  align-items: start;
}

.main-content {
  min-width: 0;
}

.portal-section {
  margin-bottom: 48px;
}

.portal-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-color);
  gap: 14px;
  flex-wrap: wrap;
}

.portal-section-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.portal-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.portal-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
  position: relative;
}

.portal-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--primary-border);
}

.portal-card-header {
  padding: 24px 22px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.portal-card-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
  pointer-events: none;
}

.portal-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
  background: var(--bg-card);
}

.portal-card-desc {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 18px;
}

.portal-card-features {
  list-style: none;
  padding: 0;
  margin: 0 0 22px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.portal-card-features li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.portal-card-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

/* ==========================================================================
   Deneme Seçim Lobisi (Test Lobby View & Grid)
   ========================================================================== */

.test-lobby-view {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 28px;
  margin-bottom: 36px;
  box-shadow: var(--card-shadow);
}

.test-lobby-header {
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 18px;
}

.test-lobby-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 10px;
}

.test-lobby-title {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.test-lobby-desc {
  font-size: 0.98rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.test-lobby-controls {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-bottom: 24px;
}

.test-quick-picker {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 260px;
}

.test-quick-picker label {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
}

.test-select-dropdown {
  flex: 1;
  padding: 10px 14px;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
  background-color: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  outline: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.test-select-dropdown:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.test-search-wrapper {
  flex: 2 1 300px;
  position: relative;
}

.test-search-input {
  width: 100%;
  padding: 10px 14px 10px 42px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text-primary);
  background-color: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  outline: none;
  transition: all var(--transition-fast);
}

.test-search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.test-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1rem;
  pointer-events: none;
}

/* Tema Filtre Toolbar */
.unit-filter-toolbar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 12px;
  margin-bottom: 22px;
  scrollbar-width: thin;
}

.unit-filter-btn {
  white-space: nowrap;
  padding: 9px 16px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  border: 1.5px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.unit-filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background-color: var(--bg-hover);
  transform: translateY(-1px);
}

.unit-filter-btn.active {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 2px 8px var(--primary-glow);
}

/* Lobi Kartları Grid */
.test-lobby-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.test-lobby-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  transition: all var(--transition-fast);
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.test-lobby-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
  box-shadow: var(--card-shadow-hover);
}

.test-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.test-card-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  background: var(--primary-light);
  color: var(--primary);
}

.test-card-theme-tag {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 700;
}

.test-card-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.4;
  margin: 6px 0 8px 0;
}

.test-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}

.test-card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px dashed var(--border-color);
  padding-top: 12px;
  margin-top: 6px;
}

.test-card-meta {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}

.btn-start-test {
  padding: 8px 16px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  background: var(--primary);
  color: #ffffff;
  transition: all var(--transition-fast);
}

.btn-start-test:hover {
  background: var(--primary-hover);
  transform: scale(1.03);
}

/* ==========================================================================
   İnteraktif Soru Motoru (Quiz Container & Experience)
   ========================================================================== */

.quiz-container {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--card-shadow);
  margin-bottom: 36px;
}

.test-active-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding: 14px 18px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 22px;
}

.btn-back-lobby {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  border: 1.5px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-back-lobby:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--bg-hover);
  transform: translateX(-2px);
}

.quiz-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 16px;
}

.quiz-progress-bar-wrapper {
  background-color: var(--bg-subtle);
  border-radius: var(--radius-full);
  height: 12px;
  overflow: hidden;
  margin-bottom: 26px;
  border: 1px solid var(--border-subtle);
}

.quiz-progress-bar-fill {
  background: linear-gradient(90deg, var(--primary), #8b5cf6);
  height: 100%;
  width: 0%;
  transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: var(--radius-full);
}

.quiz-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.quiz-q-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.quiz-q-badge {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  background: var(--primary-light);
  color: var(--primary);
  padding: 5px 12px;
  border-radius: var(--radius-full);
}

.quiz-q-text {
  font-family: var(--font-heading);
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: 26px;
}

.quiz-options-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.option-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-size: 1.02rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
  width: 100%;
}

.option-btn:hover:not(:disabled) {
  border-color: var(--primary);
  background: var(--primary-light);
  transform: translateX(4px);
}

.option-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-subtle);
  border: 1.5px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.option-btn.selected .option-circle {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.option-btn.correct {
  background: var(--success-light) !important;
  border-color: var(--success) !important;
  color: var(--success-text) !important;
}

.option-btn.correct .option-circle {
  background: var(--success);
  color: #ffffff;
  border-color: var(--success);
}

.option-btn.wrong {
  background: var(--danger-light) !important;
  border-color: var(--danger) !important;
  color: var(--danger-text) !important;
}

.option-btn.wrong .option-circle {
  background: var(--danger);
  color: #ffffff;
  border-color: var(--danger);
}

.option-btn:disabled {
  cursor: default;
}

.explanation-box {
  display: none;
  background: var(--bg-subtle);
  border-left: 5px solid var(--info);
  padding: 20px;
  border-radius: var(--radius-md);
  margin-top: 24px;
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-primary);
  animation: fadeIn 0.25s ease;
}

.explanation-box.active {
  display: block;
}

.explanation-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.explanation-text {
  color: var(--text-secondary);
}

.quiz-nav-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 26px;
  flex-wrap: wrap;
  gap: 14px;
}

/* ==========================================================================
   Sonuç ve Başarı Karnesi (Result Scorecard)
   ========================================================================== */

.quiz-result-view {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.quiz-result-view.active {
  display: block;
}

.result-score-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  box-shadow: 0 10px 30px var(--primary-glow);
}

.result-score-net {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}

.result-score-label {
  font-size: 0.82rem;
  font-weight: 700;
  opacity: 0.95;
  text-transform: uppercase;
  margin-top: 6px;
}

.result-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 16px;
  max-width: 520px;
  margin: 0 auto 32px;
}

.result-stat-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 16px;
  border-radius: var(--radius-lg);
}

.result-stat-val {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  display: block;
}

.result-stat-lbl {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 700;
  margin-top: 2px;
}

/* ==========================================================================
   Callouts, Widgets & Sidebar
   ========================================================================== */

.callout {
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-left: 5px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 18px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.02);
}

.callout-bingo {
  border-left-color: var(--accent-bingo);
  background: var(--accent-bingo-light);
}

.callout-success {
  border-left-color: var(--success);
  background: var(--success-light);
}

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

.widget {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 22px;
  box-shadow: var(--card-shadow);
}

.widget-title {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
}

.sidebar-tests-wrapper {
  max-height: 520px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-right: 4px;
  scrollbar-width: thin;
}

.sidebar-test-item {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-color);
  background-color: var(--bg-card);
  text-decoration: none;
  color: var(--text-primary);
  display: block;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sidebar-test-item:hover {
  border-color: var(--primary);
  background-color: var(--bg-hover);
  transform: translateX(3px);
}

.sidebar-test-item.active {
  background-color: var(--primary-light);
  border-color: var(--primary);
  border-left: 5px solid var(--primary);
  font-weight: 700;
}

.test-item-title {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 4px;
}

.test-item-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.test-item-badge {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  margin-bottom: 6px;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  padding: 60px 0 32px;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-top: 14px;
  max-width: 360px;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary);
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
  text-align: center;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
  .layout-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.1rem;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    flex-direction: column;
    padding: 16px;
    gap: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  }
  .nav-links.active {
    display: flex;
  }
  .nav-link {
    width: 100%;
    text-align: left;
    padding: 10px 16px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}


/* ==========================================================================
   Corporate & Legal Pages Styles (Hakkımızda, Sürdürülebilirlik, Gizlilik, Çerez)
   ========================================================================== */

.legal-hero {
  background: radial-gradient(circle at 50% -20%, rgba(99, 102, 241, 0.15) 0%, transparent 70%),
              linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-primary) 100%);
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.legal-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 800;
  font-size: 0.8rem;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  border: 1px solid var(--primary-border);
}

.legal-title {
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  font-weight: 800;
  margin-bottom: 14px;
  color: var(--text-primary);
  line-height: 1.25;
}

.legal-subtitle {
  max-width: 760px;
  margin: 0 auto;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.6;
}

.legal-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 36px;
  margin: 40px 0 70px;
}

@media (max-width: 900px) {
  .legal-layout {
    grid-template-columns: 1fr;
  }
  .legal-toc-sidebar {
    display: none;
  }
}

.legal-toc-card {
  position: sticky;
  top: 90px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--card-shadow);
}

.legal-toc-card h4 {
  font-size: 0.95rem;
  margin-bottom: 14px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.legal-toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.legal-toc-list a {
  color: var(--text-secondary);
  font-size: 0.86rem;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  display: block;
  transition: all var(--transition-fast);
}

.legal-toc-list a:hover {
  background: var(--primary-light);
  color: var(--primary);
  padding-left: 14px;
}

.legal-content-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--card-shadow);
}

@media (max-width: 600px) {
  .legal-content-card {
    padding: 22px 16px;
  }
}

.legal-section {
  margin-bottom: 36px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--border-color);
}

.legal-section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.legal-section h2 {
  font-size: 1.45rem;
  margin-bottom: 14px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.legal-section p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 14px;
  font-size: 0.96rem;
}

.legal-section ul {
  margin: 14px 0 18px 24px;
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

.legal-table-wrap {
  overflow-x: auto;
  margin: 20px 0;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.legal-table th {
  background: var(--bg-subtle);
  color: var(--text-primary);
  font-weight: 700;
  text-align: left;
  padding: 12px 14px;
  border: 1px solid var(--border-color);
}

.legal-table td {
  padding: 12px 14px;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

/* Sürdürülebilirlik Etki Metrikleri */
.impact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
  margin: 28px 0;
}

.impact-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 22px;
  text-align: center;
  transition: all var(--transition-fast);
}

.impact-card:hover {
  transform: translateY(-3px);
  border-color: var(--success);
  box-shadow: 0 10px 20px -5px rgba(16, 185, 129, 0.15);
}

.impact-icon {
  font-size: 2.4rem;
  margin-bottom: 10px;
}

.impact-val {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--success-text);
  margin-bottom: 4px;
}

[data-theme="dark"] .impact-val {
  color: #34d399;
}

.impact-label {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 600;
}

/* Kurumsal Değerler & Misyon Kartları */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin: 26px 0;
}

.value-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition-fast);
}

.value-box:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--card-shadow-hover);
}

.value-box h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 10px 0 8px;
  color: var(--text-primary);
}

.value-box p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ==========================================================================
   Modern Cookie Consent Banner & Preferences Modal
   ========================================================================== */

.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 960px;
  margin: 0 auto;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 20px 26px;
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  animation: slideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@media (max-width: 820px) {
  .cookie-banner {
    flex-direction: column;
    text-align: left;
    bottom: 12px;
    left: 12px;
    right: 12px;
    padding: 18px 20px;
    gap: 16px;
  }
  .cookie-banner-actions {
    width: 100%;
    flex-direction: column;
  }
  .cookie-banner-actions .btn {
    width: 100%;
  }
}

.cookie-banner-content {
  flex-grow: 1;
}

.cookie-banner-title {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
}

.cookie-banner-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

.cookie-banner-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Cookie Preferences Modal */
.cookie-modal-backdrop {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}

.cookie-modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  max-width: 580px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 28px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
}

.cookie-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-color);
}

.cookie-modal-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0;
}

.cookie-group {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 14px;
}

.cookie-group-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.cookie-group-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.cookie-group-desc {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

/* ==========================================================================
   Mobile Responsive Navigation (Enhanced Drawer & Accordion)
   ========================================================================== */

@media (max-width: 992px) {
  .mobile-menu-btn {
    display: flex;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    width: 100%;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    flex-direction: column;
    padding: 18px 20px 28px;
    gap: 8px;
    box-shadow: 0 20px 35px rgba(0, 0, 0, 0.18);
    max-height: calc(100vh - 72px);
    overflow-y: auto;
    z-index: 1000;
  }

  .nav-links.open {
    display: flex;
    animation: fadeIn 0.2s ease;
  }

  .nav-dropdown, .nav-item-dropdown {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .nav-dropdown-toggle, .nav-link, .nav-item {
    width: 100%;
    justify-content: space-between;
    padding: 12px 16px;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
  }

  .nav-dropdown-menu {
    position: static;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    box-shadow: none;
    border: 1px solid var(--border-color);
    background: var(--bg-subtle);
    border-radius: var(--radius-md);
    margin: 6px 0 12px;
    display: none;
    width: 100%;
    padding: 8px;
  }

  .nav-dropdown.open .nav-dropdown-menu,
  .nav-item-dropdown.open .nav-dropdown-menu {
    display: flex;
  }

  .nav-dropdown-menu.mega-menu {
    grid-template-columns: 1fr;
    min-width: unset;
  }
}

/* ==========================================================================
   Global Dotted Pattern Overlays & Premium Design Enhancements
   ========================================================================== */

.hero-section,
.portal-hero,
.calc-hero,
.legal-hero,
.cografya-hero,
.matematik-hero,
.vatandaslik-hero,
.site-map-hero {
  position: relative;
  overflow: hidden;
}

.portal-hero::before,
.calc-hero::before,
.cografya-hero::before,
.matematik-hero::before,
.vatandaslik-hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.18) 1.2px, transparent 1.2px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 0;
}

.hero-section::after,
.legal-hero::before,
.site-map-hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: radial-gradient(var(--pattern-dot, rgba(99, 102, 241, 0.2)) 1.2px, transparent 1.2px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 0;
}

.hero-section > *,
.portal-hero > *,
.calc-hero > *,
.legal-hero > *,
.cografya-hero > *,
.matematik-hero > *,
.vatandaslik-hero > *,
.site-map-hero > * {
  position: relative;
  z-index: 1;
}

/* Premium Card & Surface Enhancements */
.portal-cat-card,
.contact-card,
.legal-content-card,
.calc-tool-card,
.quiz-card,
.feature-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.22s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.22s ease;
}

.portal-cat-card:hover,
.calc-tool-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--primary-border);
}

/* ==========================================================================
   HTML Site Map (Site Haritası) Page Styles
   ========================================================================== */

.site-map-hero {
  background: radial-gradient(circle at 50% -20%, rgba(99, 102, 241, 0.16) 0%, transparent 70%),
              linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-primary) 100%);
  padding: 56px 0 42px;
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.sitemap-search-wrap {
  max-width: 580px;
  margin: 22px auto 0;
  position: relative;
}

.sitemap-search-input {
  width: 100%;
  padding: 14px 20px 14px 44px;
  border-radius: 9999px;
  border: 2px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: var(--font-body);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
}

.sitemap-search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

.sitemap-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.15rem;
  color: var(--text-muted);
  pointer-events: none;
}

.sitemap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 26px;
  margin: 40px auto 80px;
}

.sitemap-category-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--card-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sitemap-category-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--card-shadow-hover);
}

.sitemap-cat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--border-subtle);
}

.sitemap-cat-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.sitemap-cat-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0;
}

.sitemap-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sitemap-link-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.92rem;
  background: var(--bg-subtle);
  border: 1px solid transparent;
  transition: all 0.18s ease;
}

.sitemap-link-item a:hover {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary-border);
  transform: translateX(4px);
}

.sitemap-link-badge {
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 9999px;
  font-weight: 700;
}