:root {
  --bg-primary: #0b1d16;
  --bg-secondary: #132a21;
  --surface: rgba(255, 255, 255, 0.05);
  --surface-hover: rgba(255, 255, 255, 0.08);
  --accent-primary: #22c55e;
  --accent-secondary: #84cc16;
  --accent-highlight: #facc15;
  --text-primary: #f0fdf4;
  --text-secondary: #bbf7d0;
  
  --spacing-desktop: 110px;
  --spacing-tablet: 80px;
  --spacing-mobile: 60px;
  
  --border-radius: 20px;
  --border-radius-btn: 16px;
  
  --glow-subtle: 0 0 20px rgba(34, 197, 94, 0.15);
  --glow-strong: 0 0 30px rgba(132, 204, 22, 0.3);
  --glass-blur: blur(12px);
  
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 1.125rem;
}

/* Layout */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
}

.section {
  padding: var(--spacing-desktop) 0;
}

/* Glassmorphism Utilities */
.glass {
  background: var(--surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: var(--border-radius-btn);
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: var(--transition-smooth);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: var(--bg-primary);
  box-shadow: var(--glow-subtle);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-secondary), var(--accent-highlight));
  transform: translateY(-2px);
  box-shadow: var(--glow-strong);
  color: var(--bg-primary);
}

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

.btn-outline:hover {
  background: var(--surface);
  color: var(--accent-highlight);
  border-color: var(--accent-highlight);
}

/* Header */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 29, 22, 0.85);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid rgba(34, 197, 94, 0.1);
  padding: 20px 0;
  transition: var(--transition-smooth);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 12px;
  letter-spacing: 0.05em;
}

.logo span {
  color: var(--accent-primary);
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 1rem;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background: var(--accent-primary);
  transition: var(--transition-smooth);
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--bg-primary) 0%, rgba(11, 29, 22, 0.7) 100%);
  z-index: -1;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text h1 {
  background: linear-gradient(135deg, var(--text-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 24px;
}

.hero-disclaimer {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  background: var(--surface);
  border-radius: 30px;
  border: 1px solid rgba(250, 204, 21, 0.2);
  margin-bottom: 32px;
}

.hero-disclaimer span {
  font-size: 0.875rem;
  color: var(--accent-highlight);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-visual {
  position: relative;
  animation: float 6s ease-in-out infinite;
}

.hero-visual img {
  border-radius: 50%;
  box-shadow: var(--glow-strong);
}

/* Game Section */
.game-section {
  background: linear-gradient(to bottom, var(--bg-primary), var(--bg-secondary));
  position: relative;
}

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

.game-wrapper {
  max-width: 1300px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--glow-subtle);
  border: 1px solid rgba(34, 197, 94, 0.2);
  background: #000;
  position: relative;
  transition: var(--transition-smooth);
}

.game-wrapper:hover {
  box-shadow: var(--glow-strong);
  border-color: rgba(132, 204, 22, 0.5);
}

.game-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Features System */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  padding: 40px;
  text-align: center;
  transition: var(--transition-smooth);
}

.feature-card:hover {
  transform: translateY(-5px);
  background: var(--surface-hover);
  border-color: rgba(34, 197, 94, 0.3);
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, rgba(34,197,94,0.1), rgba(132,204,22,0.1));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  font-size: 32px;
}

/* Content Pages (About, Terms, Privacy) */
.page-header {
  text-align: center;
  padding: 120px 0 60px;
  background: linear-gradient(to bottom, var(--bg-secondary), var(--bg-primary));
}

.content-box {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px;
}

.content-box h2 {
  color: var(--accent-secondary);
  margin-top: 40px;
}

.content-box ul {
  list-style: disc;
  margin-left: 20px;
  margin-bottom: 24px;
  color: var(--text-secondary);
}

.content-box li {
  margin-bottom: 10px;
}

/* Contact Form */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.form-control {
  width: 100%;
  padding: 16px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: var(--font-main);
  transition: var(--transition-smooth);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-secondary);
  box-shadow: 0 0 10px rgba(132, 204, 22, 0.1);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

/* Footer */
.footer {
  background: #06110d;
  padding: 80px 0 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-about p {
  font-size: 0.875rem;
  max-width: 400px;
}

.footer-heading {
  color: var(--text-primary);
  font-size: 1.125rem;
  margin-bottom: 24px;
}

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

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

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

.footer-legal-notice {
  text-align: center;
  padding: 32px;
  background: var(--surface);
  border-radius: var(--border-radius);
  border: 1px solid rgba(250, 204, 21, 0.2);
  margin-bottom: 40px;
}

.footer-legal-notice p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--accent-highlight);
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 32px;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.4);
}

/* Animations */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
  100% { transform: translateY(0px); }
}

.fade-in {
  animation: fadeInUp 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  opacity: 0;
  transform: translateY(30px);
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Media Queries */
@media (max-width: 1024px) {
  .section { padding: var(--spacing-tablet) 0; }
  .container { padding: 0 24px; }
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-disclaimer { margin: 0 auto 32px; }
  .hero-visual { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: var(--spacing-mobile) 0; }
  .container { padding: 0 16px; }
  .nav-links { display: none; }
  .mobile-menu-btn { display: block; }
  .features-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .content-box { padding: 32px 20px; }
  .game-wrapper { width: 100%; border-radius: 12px; }
  .nav-btn { display: none; }
}