/* ===== BET655 INSPIRED DESIGN ===== */
/* Modern Dark Casino Platform */

/* === COLOR SYSTEM === */
:root {
  /* Primary Colors - Dark Theme */
  --bg-primary: #0a0e14;
  --bg-secondary: #141921;
  --bg-tertiary: #1a202c;
  --bg-card: #1e2530;
  
  /* Accent Colors */
  --accent-green: #10b981;
  --accent-gold: #f59e0b;
  --accent-blue: #3b82f6;
  
  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  /* Border & Shadow */
  --border-color: rgba(255, 255, 255, 0.1);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.6);
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
}

/* === GLOBAL RESET === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
    line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
  transition: overflow var(--transition-base);
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 {
  font-size: 2.5rem;
  font-weight: 800;
}

h2 {
  font-size: 2rem;
  font-weight: 700;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
}

p {
  color: var(--text-secondary);
  line-height: 1.7;
}

a {
  text-decoration: none;
  color: inherit;
}

/* === LAYOUT === */
.container {
  max-width: 1280px;
    margin: 0 auto;
  padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

/* === HEADER === */
header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.header-container {
    display: flex;
    align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-md);
  gap: 0.75rem;
}

.logo-link {
  display: inline-block;
  line-height: 0;
  transition: opacity var(--transition-base);
  z-index: 1001;
  cursor: pointer;
}

.logo-link:hover {
  opacity: 0.8;
}

.logo {
  height: 40px;
  width: auto;
  transition: transform var(--transition-base);
  display: block;
}

.logo-link:hover .logo {
  transform: scale(1.05);
}

/* === HAMBURGER MENU === */
.hamburger-menu {
    display: flex;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  z-index: 1001;
  transition: transform var(--transition-base);
}

.hamburger-menu:hover {
  transform: scale(1.1);
}

.hamburger-line {
  width: 28px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

/* === MAIN NAVIGATION === */
.main-navigation {
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-in-out;
}

.main-navigation.active {
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.main-navigation::-webkit-scrollbar {
  width: 8px;
}

.main-navigation::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

.main-navigation::-webkit-scrollbar-thumb {
  background: var(--accent-green);
  border-radius: 4px;
}

.main-navigation::-webkit-scrollbar-thumb:hover {
  background: #0ea672;
}

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

.nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--spacing-sm);
}

@media (min-width: 768px) {
  .nav-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
  }
}

.nav-item {
  display: flex;
  align-items: center;
    justify-content: center;
  padding: var(--spacing-md);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all var(--transition-base);
  text-align: center;
}

.nav-item:hover {
  background: var(--bg-secondary);
  border-color: var(--accent-green);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.header-buttons {
  display: flex;
  gap: var(--spacing-sm);
}

.btn-header {
  padding: 0.625rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  border: none;
  cursor: pointer;
  letter-spacing: 0.05em;
}

.btn-login {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-login:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--accent-green);
}

.btn-register {
  background: var(--accent-green);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-register:hover {
  background: #0ea672;
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-register-large {
  background: linear-gradient(135deg, var(--accent-green), #0ea672);
  color: white;
  border: none;
  padding: 0.875rem 2.5rem;
  font-size: 1rem;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
  animation: pulse-glow 2s ease-in-out infinite;
  white-space: nowrap;
}

.btn-register-large:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.6);
  background: linear-gradient(135deg, #0ea672, var(--accent-green));
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
  }
  50% {
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.7);
  }
}

/* === HERO SECTION === */
.hero {
  background: linear-gradient(135deg, #1a202c 0%, #0a0e14 100%);
  padding: var(--spacing-2xl) 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero-content h1 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, #ffffff 0%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@media (min-width: 768px) {
  .hero-content h1 {
    font-size: 3.5rem;
  }
}

.hero-content p {
  font-size: 1.125rem;
  max-width: 700px;
  margin: 0 auto var(--spacing-xl);
  color: var(--text-secondary);
}

.hero-buttons {
    display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.hero-banner {
  margin: var(--spacing-xl) auto;
  max-width: 900px;
}

.hero-banner-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-slow);
}

.hero-banner-image:hover {
  transform: scale(1.02);
}

.btn-hero {
  padding: 1rem 2.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn-primary {
  background: var(--accent-green);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: #0ea672;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--accent-green);
  transform: translateY(-2px);
}

.hero-badges {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

.badge-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

.badge-icon {
  font-size: 2.5rem;
}

.badge-text {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* === SECTIONS === */
.games-section,
.sports-section,
.features-section,
.promotions-section {
  padding: var(--spacing-2xl) 0;
  background: var(--bg-primary);
}

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

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-title {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

/* === GAMES TABS === */
.games-tabs {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  justify-content: center;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 0.75rem 2rem;
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-base);
}

.tab-btn:hover {
  background: var(--bg-tertiary);
  border-color: var(--accent-green);
  color: var(--text-primary);
}

.tab-btn.active {
  background: var(--accent-green);
  color: white;
  border-color: var(--accent-green);
}

/* === GAMES GRID === */
.games-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

/* 样式变体1 - 主页 (经典卡片) */
.games-grid.style-classic .game-card {
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform-style: preserve-3d;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.games-grid.style-classic .game-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 12px 24px rgba(99, 102, 241, 0.3);
}

/* 样式变体2 - 霓虹效果 */
.games-grid.style-neon .game-card {
  border: 2px solid transparent;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(168, 85, 247, 0.1));
  position: relative;
  overflow: hidden;
}

.games-grid.style-neon .game-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, #6366f1, #a855f7, #ec4899);
  opacity: 0;
  transition: opacity 0.3s;
}

.games-grid.style-neon .game-card:hover::before {
  opacity: 0.2;
}

.games-grid.style-neon .game-card:hover {
  border-color: #6366f1;
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
}

/* 样式变体3 - 玻璃态 */
.games-grid.style-glass .game-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.games-grid.style-glass .game-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(99, 102, 241, 0.5);
  transform: translateY(-4px);
}

/* 样式变体4 - 渐变边框 */
.games-grid.style-gradient .game-card {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
}

.games-grid.style-gradient .game-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 2px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899, #f59e0b);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s;
}

.games-grid.style-gradient .game-card:hover::before {
  opacity: 1;
}

/* 样式变体5 - 3D翻转 */
.games-grid.style-3d .game-card {
  perspective: 1000px;
  transition: transform 0.6s;
  transform-style: preserve-3d;
}

.games-grid.style-3d .game-card:hover {
  transform: rotateY(5deg) rotateX(5deg);
  box-shadow: -10px 10px 30px rgba(99, 102, 241, 0.3);
}

/* 样式变体6 - 发光效果 */
.games-grid.style-glow .game-card {
  box-shadow: 0 0 0 rgba(99, 102, 241, 0);
  transition: all 0.4s;
}

.games-grid.style-glow .game-card:hover {
  box-shadow: 0 0 30px rgba(99, 102, 241, 0.6),
              0 0 60px rgba(99, 102, 241, 0.4),
              inset 0 0 20px rgba(99, 102, 241, 0.1);
  transform: scale(1.05);
}

/* 样式变体7 - 极简扁平 */
.games-grid.style-flat .game-card {
  border-radius: var(--radius-md);
  border: 2px solid var(--border-color);
  transition: all 0.2s;
}

.games-grid.style-flat .game-card:hover {
  border-color: var(--primary-color);
  background: rgba(99, 102, 241, 0.05);
}

/* 样式变体8 - 阴影浮动 */
.games-grid.style-float .game-card {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.games-grid.style-float .game-card:hover {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  transform: translateY(-12px);
}

@media (min-width: 768px) {
  .games-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
  }
}

.game-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
  border: 1px solid var(--border-color);
}

.game-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-green);
}

.game-badge {
  position: absolute;
  top: var(--spacing-sm);
  left: var(--spacing-sm);
  background: var(--accent-gold);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  z-index: 1;
}

.game-card img {
    width: 100%;
  height: 200px;
    object-fit: cover;
  transition: transform var(--transition-slow);
}

.game-card:hover img {
  transform: scale(1.1);
}

.game-info {
  padding: var(--spacing-md);
}

.game-title {
  font-size: 1rem;
    font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

/* === VIEW ALL BUTTON === */
.view-all-btn-container {
    text-align: center;
  margin-top: var(--spacing-xl);
}

.btn-view-all {
  display: inline-block;
  padding: 0.875rem 2.5rem;
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  transition: all var(--transition-base);
}

.btn-view-all:hover {
  background: var(--bg-tertiary);
  border-color: var(--accent-green);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* === SPORTS GRID === */
.sports-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.sport-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  cursor: pointer;
}

.sport-card:hover {
  background: var(--bg-tertiary);
  border-color: var(--accent-green);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.sport-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-green);
  border-radius: 50%;
  font-size: 1.25rem;
  font-weight: 700;
}

.sport-name {
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-primary);
}

/* === FEATURES GRID === */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.feature-card {
  background: var(--bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-green);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  display: block;
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
}

/* === PROMOTIONS === */
.promotions-section {
  background: var(--bg-secondary);
}

.promotions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.promotion-card {
  background: var(--bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
    text-align: center;
  transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.promotion-card.featured {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  border-color: var(--accent-green);
}

.promotion-card.featured h3,
.promotion-card.featured p {
  color: white;
}

.promotion-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.promo-badge {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: var(--accent-gold);
  color: white;
  padding: 0.375rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.promotion-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.promo-value {
  margin: var(--spacing-lg) 0;
}

.value-big {
  font-size: 4rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}

.promotion-card.featured .value-big {
  color: white;
}

.promo-description {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

.btn-promo {
  display: inline-block;
  padding: 0.875rem 2rem;
  background: var(--accent-green);
  color: white;
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.promotion-card.featured .btn-promo {
  background: white;
  color: var(--accent-green);
}

.btn-promo:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* === WEEKLY CALENDAR SECTION === */
.calendar-section {
  padding: var(--spacing-2xl) 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(168, 85, 247, 0.08));
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.calendar-day {
  background: var(--bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-color);
  transition: all 0.3s;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.calendar-day::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-purple));
  opacity: 0;
  transition: opacity 0.3s;
}

.calendar-day:hover::before {
  opacity: 1;
}

.calendar-day:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(99, 102, 241, 0.25);
  border-color: var(--primary-color);
}

.calendar-day.featured {
  border-color: #f59e0b;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.05), rgba(251, 191, 36, 0.05));
}

.calendar-day.featured::before {
  background: linear-gradient(90deg, #f59e0b, #fbbf24);
  opacity: 1;
}

.calendar-day.highlight {
  border-color: #ec4899;
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.05), rgba(244, 114, 182, 0.05));
}

.calendar-day.weekend {
  border-color: #8b5cf6;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.05), rgba(167, 139, 250, 0.05));
}

.calendar-day.daily {
  border-color: #22c55e;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.05), rgba(74, 222, 128, 0.05));
}

.day-header {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-sm);
}

.day-icon {
  font-size: 3rem;
  margin: var(--spacing-md) 0;
}

.calendar-day h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.day-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-color);
  margin: var(--spacing-md) 0;
}

.calendar-day.featured .day-value {
  color: #f59e0b;
}

.calendar-day.highlight .day-value {
  color: #ec4899;
}

.calendar-day.weekend .day-value {
  color: #8b5cf6;
}

.calendar-day.daily .day-value {
  color: #22c55e;
}

.calendar-day p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.day-link {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-color);
  text-decoration: none;
  transition: all 0.3s;
  margin-top: var(--spacing-sm);
}

.day-link:hover {
  transform: translateX(4px);
  color: var(--accent-purple);
}

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

@media (max-width: 768px) {
  .calendar-grid {
    grid-template-columns: 1fr;
  }
  
  .day-icon {
    font-size: 2.5rem;
  }
  
  .day-value {
    font-size: 1.3rem;
  }
}

/* === SECTION VISUAL === */
.section-visual {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(168, 85, 247, 0.1));
  border-radius: var(--radius-lg);
}

.section-image {
  max-width: 600px;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s;
}

.section-image:hover {
  transform: scale(1.02);
}

/* === STATISTICS SECTION === */
.stats-section {
  padding: var(--spacing-2xl) 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(168, 85, 247, 0.05));
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.stat-card {
  background: var(--bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--border-color);
  transition: all 0.3s;
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
  border-color: var(--primary-color);
}

.stat-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

.stat-label {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.stat-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* === PROVIDERS SECTION === */
.providers-section {
  padding: var(--spacing-2xl) 0;
  background: var(--bg-section);
}

.providers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.provider-card {
  background: var(--bg-card);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 2px solid transparent;
  transition: all 0.3s;
}

.provider-card:hover {
  border-color: var(--primary-color);
  transform: scale(1.05);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.2);
}

.provider-logo {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.provider-card h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.provider-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* === PAYMENT SECTION === */
.payment-section {
  padding: var(--spacing-2xl) 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.03), rgba(168, 85, 247, 0.03));
}

.payment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.payment-card {
  background: var(--bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}

.payment-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 8px 20px rgba(99, 102, 241, 0.15);
  transform: translateY(-3px);
}

.payment-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.payment-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.payment-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.payment-time {
  font-size: 0.85rem;
  color: var(--primary-color);
  font-weight: 600;
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--border-color);
}

/* === FAQ SECTION === */
.faq-section {
  padding: var(--spacing-2xl) 0;
  background: var(--bg-section);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.faq-item {
  background: var(--bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--primary-color);
  transition: all 0.3s;
}

.faq-item:hover {
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.15);
  transform: translateX(5px);
}

.faq-item h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.faq-item p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* === RESPONSIBLE GAMING SECTION === */
.responsible-gaming-section {
  padding: var(--spacing-2xl) 0;
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.05), rgba(234, 88, 12, 0.05));
  border-top: 3px solid #ef4444;
  border-bottom: 3px solid #ef4444;
}

.responsible-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.responsible-card {
  background: var(--bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 2px solid #ef4444;
  transition: all 0.3s;
}

.responsible-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(239, 68, 68, 0.3);
  border-color: #dc2626;
}

.responsible-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.responsible-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #ef4444;
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.responsible-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* === LICENSES SECTION === */
.licenses-section {
  padding: var(--spacing-2xl) 0;
  background: var(--bg-section);
}

.licenses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.license-card {
  background: var(--bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 2px solid var(--border-color);
  transition: all 0.3s;
}

.license-card:hover {
  border-color: var(--accent-green);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(34, 197, 94, 0.2);
}

.license-badge {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.license-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.license-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.license-card p:last-child {
  margin-bottom: 0;
}

/* === RESPONSIVE ADJUSTMENTS === */
@media (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .providers-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .payment-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .licenses-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .providers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .payment-grid {
    grid-template-columns: 1fr;
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
  }
  
  .licenses-grid {
    grid-template-columns: 1fr;
  }
  
  .responsible-grid {
    grid-template-columns: 1fr;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .stat-icon, .provider-logo, .license-badge, .responsible-icon {
    font-size: 2.5rem;
  }
  
  .section-image {
    max-width: 100%;
  }
}

/* === FOOTER === */
footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 2fr 3fr;
  }
}

.footer-brand {
  max-width: 400px;
}

.footer-logo {
  height: 48px;
  width: auto;
  margin-bottom: var(--spacing-md);
}

.footer-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-lg);
}

.footer-column h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-column a {
  display: block;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
  transition: color var(--transition-base);
}

.footer-column a:hover {
  color: var(--accent-green);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}

.footer-bottom p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  .hero {
    padding: var(--spacing-xl) 0;
  }
  
  .hero-banner {
    margin: var(--spacing-lg) auto;
  }
  
  .hero-banner-image {
    border-radius: var(--radius-lg);
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn-hero {
    width: 100%;
    max-width: 300px;
  }
  
  .games-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }
  
  .sports-grid {
    grid-template-columns: 1fr;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .promotions-grid {
    grid-template-columns: 1fr;
  }
  
  .header-buttons {
    gap: var(--spacing-xs);
  }
  
  .btn-header {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
  }
  
  .btn-register-large {
    padding: 0.75rem 2rem;
    font-size: 0.9rem;
  }
  
  .nav-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  }
  
  .nav-item {
    padding: var(--spacing-sm);
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .header-container {
    gap: 0.5rem;
  }
  
  .logo {
    height: 32px;
  }
  
  .hamburger-line {
    width: 24px;
  }
  
  .header-buttons .btn-header {
    padding: 0.5rem 0.75rem;
    font-size: 0.7rem;
  }
  
  .header-buttons .btn-register-large {
    padding: 0.6rem 1.5rem;
    font-size: 0.8rem;
  }
  
  .nav-grid {
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: var(--spacing-xs);
  }
  
  .nav-item {
    padding: var(--spacing-xs);
    font-size: 0.7rem;
  }
  
  .hero-content h1 {
    font-size: 1.75rem;
  }
  
  .badge-icon {
    font-size: 2rem;
  }
  
  .badge-text {
    font-size: 0.75rem;
  }
}

/* === ANIMATIONS === */
@keyframes fadeIn {
  from { 
    opacity: 0;
    transform: translateY(20px);
  }
  to { 
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

/* === UTILITY CLASSES === */
.text-center {
  text-align: center;
}

.mb-xl {
  margin-bottom: var(--spacing-xl);
}

.mt-xl {
  margin-top: var(--spacing-xl);
}