/* ===================================
   ESPORTS BETTING BRASIL - DESIGN SYSTEM
   Modern eSports Theme with Dark Mode
   =================================== */

/* CSS Variables */
:root {
  /* Colors */
  --primary: #00d4aa;
  --primary-dark: #00a88a;
  --primary-light: #33ddbb;
  --secondary: #7c3aed;
  --secondary-dark: #5b21b6;
  --accent: #f59e0b;
  --accent-dark: #d97706;

  /* Dark Theme */
  --bg-dark: #0a0e17;
  --bg-card: #111827;
  --bg-card-hover: #1f2937;
  --bg-surface: #1a1f2e;

  /* Text Colors */
  --text-primary: #f9fafb;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;

  /* Status Colors */
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #3b82f6;

  /* Borders */
  --border-color: #374151;
  --border-light: #4b5563;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 20px rgba(0, 212, 170, 0.3);

  /* Typography */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;

  /* Container */
  --container-max: 1200px;
  --container-narrow: 900px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  color: var(--text-primary);
  border-bottom: 2px solid var(--primary);
  padding-bottom: var(--spacing-sm);
  margin-top: var(--spacing-2xl);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: var(--primary-light);
  margin-top: var(--spacing-xl);
}

h4 {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-top: var(--spacing-lg);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
}

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

a:hover {
  color: var(--primary-light);
  text-decoration: underline;
}

strong, b {
  color: var(--text-primary);
  font-weight: 600;
}

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

.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Header */
.header {
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-dark) 100%);
  border-bottom: 1px solid var(--border-color);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
}

.logo:hover {
  text-decoration: none;
}

/* Navigation */
.nav {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--primary);
  background: rgba(0, 212, 170, 0.1);
  text-decoration: none;
}

.nav-link.active {
  color: var(--primary);
  background: rgba(0, 212, 170, 0.15);
}

/* Mobile Navigation */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--spacing-sm);
}

/* Mobile Menu Button (hamburger) */
.mobile-menu-btn,
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--spacing-sm);
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-btn span,
.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* Nav Links (ul/li structure) */
.nav-links {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links li {
  margin: 0;
}

.nav-links a {
  color: var(--text-secondary);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--primary);
  background: rgba(0, 212, 170, 0.1);
  text-decoration: none;
}

.nav-links a.active {
  color: var(--primary);
  background: rgba(0, 212, 170, 0.15);
}

@media (max-width: 768px) {
  .nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    position: relative;
  }

  .nav-toggle {
    display: block;
  }

  .mobile-menu-btn,
  .mobile-menu-toggle {
    display: flex;
    order: 2;
  }

  .logo {
    order: 1;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    flex-direction: column;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    gap: var(--spacing-sm);
    order: 3;
    z-index: 100;
    margin-top: var(--spacing-md);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    width: 100%;
    padding: var(--spacing-md);
  }
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-dark) 50%, var(--secondary-dark) 100%);
  padding: var(--spacing-3xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300d4aa' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

/* Hero with Background Image */
.hero-bg {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-bg::before {
  background: linear-gradient(135deg, rgba(10, 14, 23, 0.85) 0%, rgba(10, 14, 23, 0.75) 50%, rgba(91, 33, 182, 0.6) 100%);
  opacity: 1;
}

.hero-bg.hero-home { background-image: url('images/hero-esports-arena.jpg'); }
.hero-bg.hero-platforms { background-image: url('images/hero-platforms.jpg'); }
.hero-bg.hero-cs2 { background-image: url('images/hero-cs2.jpg'); }
.hero-bg.hero-lol { background-image: url('images/hero-lol.jpg'); }
.hero-bg.hero-valorant { background-image: url('images/hero-valorant.jpg'); }
.hero-bg.hero-how-to-bet { background-image: url('images/hero-how-to-bet.jpg'); }
.hero-bg.hero-payment { background-image: url('images/hero-payment.jpg'); }
.hero-bg.hero-security { background-image: url('images/hero-security.jpg'); }
.hero-bg.hero-teams { background-image: url('images/hero-teams.jpg'); }
.hero-bg.hero-glossary { background-image: url('images/hero-glossary.jpg'); }
.hero-bg.hero-tournament { background-image: url('images/hero-tournament.jpg'); }
.hero-bg.hero-faq { background-image: url('images/hero-faq.jpg'); }

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Hero Small (for inner pages) */
.hero-small {
  padding: var(--spacing-2xl) 0;
}

.hero-small h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

.hero-small .hero-content {
  max-width: 900px;
}

.hero h1 {
  margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
}

/* Main Content */
.main,
.main-content {
  padding: var(--spacing-2xl) 0;
}

.content {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Content Section */
.content-section {
  margin-bottom: var(--spacing-2xl);
}

.content-section:last-child {
  margin-bottom: 0;
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  transition: all var(--transition-normal);
}

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

.card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.card-badge {
  background: var(--primary);
  color: var(--bg-dark);
  font-size: 0.75rem;
  font-weight: 600;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
}

/* Platform Cards */
.platform-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--spacing-lg);
  align-items: center;
}

@media (max-width: 640px) {
  .platform-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.platform-rank {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 212, 170, 0.1);
  border-radius: var(--radius-lg);
}

.platform-info h4 {
  margin: 0 0 var(--spacing-xs) 0;
  color: var(--text-primary);
}

.platform-highlight {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.platform-rating {
  color: var(--accent);
  font-size: 1.125rem;
}

/* Tables */
.table-wrapper {
  overflow-x: auto;
  margin: var(--spacing-lg) 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
}

thead {
  background: var(--bg-surface);
}

th {
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: left;
  font-weight: 600;
  color: var(--primary);
  border-bottom: 2px solid var(--border-color);
  white-space: nowrap;
}

td {
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

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

tr:hover {
  background: var(--bg-card-hover);
}

/* Lists */
ul, ol {
  margin: var(--spacing-md) 0;
  padding-left: var(--spacing-xl);
  color: var(--text-secondary);
}

li {
  margin-bottom: var(--spacing-sm);
}

li::marker {
  color: var(--primary);
}

/* Blockquotes / Important Notes */
.notice, blockquote {
  background: rgba(0, 212, 170, 0.1);
  border-left: 4px solid var(--primary);
  padding: var(--spacing-lg);
  margin: var(--spacing-lg) 0;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.notice-warning {
  background: rgba(245, 158, 11, 0.1);
  border-left-color: var(--warning);
}

.notice-info {
  background: rgba(59, 130, 246, 0.1);
  border-left-color: var(--info);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--bg-dark);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
  text-decoration: none;
  color: var(--bg-dark);
}

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background: rgba(0, 212, 170, 0.1);
  text-decoration: none;
}

.btn-large {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: 1.125rem;
}

/* CTA Blocks */
.cta-block {
  background: linear-gradient(135deg, var(--bg-surface) 0%, rgba(124, 58, 237, 0.2) 100%);
  border: 1px solid var(--secondary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  margin: var(--spacing-2xl) 0;
  text-align: center;
}

.cta-block h3 {
  color: var(--text-primary);
  margin-top: 0;
}

.cta-block p {
  max-width: 600px;
  margin: 0 auto var(--spacing-lg);
}

/* FAQ Section */
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
}

.faq-question {
  padding: var(--spacing-lg);
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition-fast);
}

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

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--primary);
  transition: transform var(--transition-fast);
}

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

.faq-answer {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  color: var(--text-secondary);
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Grid Layouts */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

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

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

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

@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* Stats */
.stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  justify-content: center;
  margin: var(--spacing-xl) 0;
}

.stat {
  text-align: center;
  padding: var(--spacing-lg);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-top: var(--spacing-xs);
}

/* Steps */
.steps {
  counter-reset: step;
  margin: var(--spacing-xl) 0;
}

.step {
  position: relative;
  padding-left: 80px;
  margin-bottom: var(--spacing-xl);
}

.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--bg-dark);
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.step h4 {
  margin-top: 0;
}

/* Tags */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
}

.tag {
  background: rgba(0, 212, 170, 0.1);
  color: var(--primary);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
}

/* Icons (using Unicode/Emoji) */
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
}

/* Footer */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-2xl);
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

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

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-section h4 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
}

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

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

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

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

.footer-bottom {
  max-width: var(--container-max);
  margin: var(--spacing-2xl) auto 0;
  padding: var(--spacing-lg) var(--spacing-lg) 0;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-sm);
}

.age-warning {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: rgba(239, 68, 68, 0.1);
  color: var(--error);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

/* Game Cards */
.game-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

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

.game-card-image {
  height: 150px;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.game-card-content {
  padding: var(--spacing-lg);
}

.game-card h4 {
  margin: 0 0 var(--spacing-sm) 0;
}

.game-card p {
  font-size: 0.875rem;
  margin: 0;
}

/* Team Cards */
.team-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-fast);
}

.team-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--primary);
}

.team-logo {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--bg-dark);
}

.team-info h4 {
  margin: 0 0 var(--spacing-xs) 0;
  font-size: 1rem;
}

.team-info p {
  margin: 0;
  font-size: 0.875rem;
}

/* Checklist */
.checklist {
  list-style: none;
  padding: 0;
}

.checklist li {
  padding: var(--spacing-sm) 0;
  padding-left: var(--spacing-xl);
  position: relative;
}

.checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 700;
}

/* Tooltip */
.tooltip {
  position: relative;
  cursor: help;
  border-bottom: 1px dashed var(--text-muted);
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-surface);
  color: var(--text-primary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-lg);
  z-index: 100;
}

.tooltip:hover::after {
  opacity: 1;
  visibility: visible;
}

/* Breadcrumbs */
.breadcrumbs,
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.breadcrumbs a,
.breadcrumb a {
  color: var(--text-muted);
}

.breadcrumbs a:hover,
.breadcrumb a:hover {
  color: var(--primary);
}

.breadcrumbs span,
.breadcrumb span {
  color: var(--text-secondary);
}

/* Highlight text */
.highlight {
  color: var(--primary);
  -webkit-text-fill-color: var(--primary);
}

/* Glossary */
.glossary-term {
  background: var(--bg-card);
  border-left: 4px solid var(--primary);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.glossary-term dt {
  font-weight: 700;
  color: var(--primary);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
}

.glossary-term dd {
  color: var(--text-secondary);
  margin: 0;
}

/* Calendar */
.calendar-event {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: var(--spacing-md);
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  transition: all var(--transition-fast);
}

.calendar-event:hover {
  border-color: var(--primary);
  background: var(--bg-card-hover);
}

.calendar-date {
  text-align: center;
  background: var(--bg-surface);
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
}

.calendar-date .month {
  font-size: 0.75rem;
  color: var(--primary);
  text-transform: uppercase;
  font-weight: 600;
}

.calendar-date .day {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
}

.calendar-info h4 {
  margin: 0 0 var(--spacing-xs) 0;
  font-size: 1rem;
}

.calendar-info p {
  margin: 0;
  font-size: 0.875rem;
}

.calendar-prize {
  text-align: right;
  color: var(--accent);
  font-weight: 700;
}

/* Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--primary); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.hidden { display: none; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.5s ease forwards;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.pulse {
  animation: pulse 2s infinite;
}

/* Print Styles */
@media print {
  .header, .footer, .cta-block, .btn {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .card {
    border: 1px solid #ccc;
    box-shadow: none;
  }
}