/* CSS Reset & Custom Properties */
:root {
  --primary: #34d399;
  --primary-glow: rgba(52, 211, 153, 0.4);
  --secondary: #10b981;
  --accent: #a3e635;
  --accent-glow: rgba(163, 230, 53, 0.3);
  --bg-dark: #052e16;
  --bg-mid: #14532d;
  --bg-darker: #022c22;
  --card-bg: rgba(20, 83, 45, 0.6);
  --card-border: rgba(52, 211, 153, 0.2);
  --white: #ffffff;
  --gray-light: #d1d5db;
  --gray: #9ca3af;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --hover-scale: 1.02;
  --radius: 16px;
  --radius-sm: 12px;
}

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

body {
  font-family: 'Open Sans', system-ui, sans-serif;
  font-weight: 400;
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-mid) 50%, var(--bg-darker) 100%);
  color: var(--white);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', system-ui, sans-serif;
  font-weight: 800;
  line-height: 1.2;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

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

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(5, 46, 22, 0.8);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--card-border);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo {
  font-size: 24px;
  font-weight: 800;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 0 20px var(--primary-glow);
}

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
  list-style: none;
}

.nav-links a {
  color: var(--gray-light);
  font-weight: 500;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--primary);
  text-shadow: 0 0 10px var(--primary-glow);
}

.age-badge {
  background: linear-gradient(135deg, #dc2626, #991b1b);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 20px;
  font-weight: 800;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
  border: 2px solid #ef4444;
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  color: var(--primary);
  font-size: 28px;
  padding: 5px;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding: 120px 20px 80px;
  background: linear-gradient(135deg, rgba(5, 46, 22, 0.9), rgba(2, 44, 34, 0.9)), url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><text x="10" y="50" font-size="40" fill="rgba(52,211,153,0.05)">♠♥♦♣</text></svg>');
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, var(--primary-glow), transparent 50%), radial-gradient(circle at 70% 50%, var(--accent-glow), transparent 50%);
  animation: pulse 8s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 0.8; }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-badge {
  display: inline-block;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: 56px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 40px var(--primary-glow);
}

.hero p {
  font-size: 20px;
  color: var(--gray-light);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  padding: 16px 40px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 16px;
  transition: var(--transition);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--bg-dark);
  box-shadow: 0 8px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(var(--hover-scale));
  box-shadow: 0 12px 30px var(--primary-glow);
}

.btn-secondary {
  background: var(--card-bg);
  border: 2px solid var(--card-border);
  color: var(--white);
  backdrop-filter: blur(10px);
}

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

.hero-disclaimer {
  margin-top: 30px;
  font-size: 14px;
  color: var(--gray);
}

/* Section Styles */
section {
  padding: 80px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 42px;
  margin-bottom: 15px;
  display: inline-flex;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
  justify-content: center;
}

.section-header p {
  font-size: 18px;
  color: var(--gray-light);
  max-width: 700px;
  margin: 0 auto;
}

/* Games Grid */
.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.game-card {
  background: var(--card-bg);
  border: 2px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.game-card:hover {
  transform: translateY(-5px) scale(var(--hover-scale));
  border-color: var(--primary);
  box-shadow: 0 15px 40px var(--primary-glow), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.game-image-container {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--bg-mid), var(--bg-darker));
  position: relative;
  overflow: hidden;
}

.game-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.game-image-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  font-weight: 800;
  text-align: center;
  padding: 20px;
}

.game-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px 10px;
}

.game-category {
  background: rgba(52, 211, 153, 0.2);
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid var(--primary);
}

.game-title {
  padding: 0 20px 15px;
  font-size: 20px;
  color: var(--white);
}

.play-demo-btn {
  width: calc(100% - 40px);
  margin: 0 20px 20px;
  padding: 12px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--bg-dark);
  border-radius: var(--radius-sm);
  font-weight: 700;
  transition: var(--transition);
}

.play-demo-btn:hover {
  transform: scale(var(--hover-scale));
  box-shadow: 0 8px 20px var(--primary-glow);
}

/* Game Modal */
.game-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.game-modal.active {
  display: flex;
}

.modal-content {
  background: var(--bg-dark);
  border: 2px solid var(--card-border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 1200px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 2px solid var(--card-border);
  gap: 15px;
}

.modal-header h2 {
  font-size: 24px;
  flex: 1;
}

.close-btn {
  background: rgba(220, 38, 38, 0.2);
  color: var(--white);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #dc2626;
  transition: var(--transition);
}

.close-btn:hover {
  background: #dc2626;
  transform: scale(1.1);
}

#game-iframe {
  width: 100%;
  height: 600px;
  border: none;
  background: #000;
}

.demo-unavailable {
  display: none;
  align-items: center;
  justify-content: center;
  height: 400px;
  font-size: 20px;
  color: var(--gray);
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.feature-card {
  background: var(--card-bg);
  border: 2px solid var(--card-border);
  border-radius: var(--radius);
  padding: 35px;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.feature-card:hover {
  transform: translateY(-5px) scale(var(--hover-scale));
  border-color: var(--primary);
  box-shadow: 0 15px 40px var(--primary-glow);
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--primary);
}

.feature-card p {
  color: var(--gray-light);
  font-size: 16px;
}

/* Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.step-card {
  background: var(--card-bg);
  border: 2px solid var(--card-border);
  border-radius: var(--radius);
  padding: 35px;
  text-align: center;
  position: relative;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.step-number {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--bg-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 800;
  margin: 0 auto 20px;
  box-shadow: 0 8px 20px var(--primary-glow);
}

.step-card h3 {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--accent);
}

.step-card p {
  color: var(--gray-light);
}

/* Responsible Gaming */
.responsible-gaming {
  background: var(--card-bg);
  border: 3px solid #dc2626;
  border-radius: var(--radius);
  padding: 60px 40px;
  text-align: center;
  margin: 0 20px;
  backdrop-filter: blur(10px);
  box-shadow: 0 15px 40px rgba(220, 38, 38, 0.4);
}

.responsible-gaming .age-badge {
  font-size: 32px;
  padding: 15px 30px;
  margin-bottom: 30px;
}

.responsible-gaming h2 {
  font-size: 36px;
  margin-bottom: 20px;
  color: #ef4444;
}

.responsible-gaming p {
  font-size: 18px;
  color: var(--gray-light);
  max-width: 800px;
  margin: 0 auto 30px;
}

.resource-links {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 30px;
}

.resource-links a {
  color: var(--primary);
  font-weight: 700;
  padding: 10px 20px;
  border: 2px solid var(--primary);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.resource-links a:hover {
  background: var(--primary);
  color: var(--bg-dark);
  box-shadow: 0 8px 20px var(--primary-glow);
}

/* FAQ */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--card-bg);
  border: 2px solid var(--card-border);
  border-radius: var(--radius);
  padding: 25px;
  margin-bottom: 20px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.faq-item h3 {
  font-size: 20px;
  margin-bottom: 15px;
  color: var(--primary);
}

.faq-item p {
  color: var(--gray-light);
  line-height: 1.8;
}

/* Footer */
footer {
  background: rgba(5, 46, 22, 0.95);
  border-top: 2px solid var(--card-border);
  padding: 60px 0 30px;
  margin-top: 80px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h3 {
  font-size: 20px;
  margin-bottom: 20px;
  color: var(--primary);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 12px;
}

.footer-section a {
  color: var(--gray-light);
  transition: var(--transition);
}

.footer-section a:hover {
  color: var(--primary);
  padding-left: 5px;
}

.footer-disclaimer {
  background: var(--card-bg);
  border: 2px solid #dc2626;
  border-radius: var(--radius);
  padding: 30px;
  margin: 40px 0;
  text-align: center;
  backdrop-filter: blur(10px);
}

.footer-disclaimer .age-badge {
  font-size: 28px;
  padding: 12px 25px;
  margin-bottom: 20px;
}

.footer-disclaimer p {
  color: var(--gray-light);
  font-size: 16px;
  line-height: 1.8;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--card-border);
  color: var(--gray);
}

/* Age Verification Modal */
.age-verification-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.97);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.age-verification-modal.active {
  display: flex;
}

.age-modal-content {
  background: var(--bg-dark);
  border: 3px solid #dc2626;
  border-radius: var(--radius);
  padding: 50px 40px;
  text-align: center;
  max-width: 500px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9);
}

.age-modal-content .age-badge {
  font-size: 48px;
  padding: 20px 40px;
  margin-bottom: 30px;
}

.age-modal-content h2 {
  font-size: 32px;
  margin-bottom: 20px;
  color: var(--white);
}

.age-modal-content p {
  font-size: 18px;
  color: var(--gray-light);
  margin-bottom: 40px;
  line-height: 1.8;
}

.age-modal-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.age-modal-buttons .btn {
  flex: 1;
  max-width: 200px;
}

.btn-danger {
  background: #dc2626;
  color: var(--white);
}

.btn-danger:hover {
  background: #991b1b;
  transform: scale(var(--hover-scale));
}

/* Category Filter */
.category-filter {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 12px 25px;
  background: var(--card-bg);
  border: 2px solid var(--card-border);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-weight: 700;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.filter-btn:hover, .filter-btn.active {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--bg-dark);
  border-color: var(--primary);
  box-shadow: 0 8px 20px var(--primary-glow);
}

/* Legal Pages */
.legal-page {
  padding: 140px 20px 80px;
  min-height: 100vh;
}

.legal-content {
  max-width: 900px;
  margin: 0 auto;
  background: var(--card-bg);
  border: 2px solid var(--card-border);
  border-radius: var(--radius);
  padding: 50px;
  backdrop-filter: blur(10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
}

.legal-content h1 {
  font-size: 42px;
  margin-bottom: 30px;
  color: var(--primary);
}

.legal-content h2 {
  font-size: 28px;
  margin: 40px 0 20px;
  color: var(--accent);
}

.legal-content p {
  margin-bottom: 20px;
  color: var(--gray-light);
  line-height: 1.8;
}

.legal-content ul {
  margin: 20px 0 20px 30px;
  color: var(--gray-light);
}

.legal-content ul li {
  margin-bottom: 10px;
  line-height: 1.8;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    flex-direction: column;
    background: rgba(5, 46, 22, 0.98);
    width: 100%;
    padding: 30px;
    gap: 20px;
    transition: var(--transition);
    border-bottom: 2px solid var(--card-border);
  }

  .nav-links.active {
    left: 0;
  }

  .mobile-menu-btn {
    display: block;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero p {
    font-size: 18px;
  }

  .section-header h2 {
    font-size: 32px;
  }

  .games-grid {
    grid-template-columns: 1fr;
  }

  .cta-buttons {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  #game-iframe {
    height: 400px;
  }

  .legal-content {
    padding: 30px 20px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 28px;
  }

  .age-modal-buttons {
    flex-direction: column;
  }

  .age-modal-buttons .btn {
    max-width: 100%;
  }
}