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

:root {
  /* MetaMask-inspired Modern Color Palette */
  --primary-orange: #F6851B;
  --primary-purple: #7C3AED;
  --primary-blue: #037DD6;
  --accent-pink: #E91E63;
  --accent-cyan: #00D4FF;

  
  
  /* Background Colors */
  --bg-primary: #0B0E17;
  --bg-secondary: #161B2B;
  --bg-tertiary: #1E2536;
  --bg-card: #242D42;
  --bg-hover: #2D3854;
  
  /* Text Colors */
  --text-primary: #FFFFFF;
  --text-secondary: #B8C0D4;
  --text-muted: #6B7280;
  
  /* UI Colors */
  --success-color: #28C76F;
  --warning-color: #FF9F43;
  --error-color: #EA5455;
  --info-color: #00CFE8;
  
  /* Border & Dividers */
  --border-color: #2D3854;
  --border-light: #3D4A66;
  
  /* Shadows & Effects */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.6);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.7);
  --glow-orange: 0 0 30px rgba(246, 133, 27, 0.5);
  --glow-purple: 0 0 30px rgba(124, 58, 237, 0.5);
  --glow-blue: 0 0 30px rgba(3, 125, 214, 0.5);
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #F6851B 0%, #E91E63 100%);
  --gradient-secondary: linear-gradient(135deg, #7C3AED 0%, #037DD6 100%);
  --gradient-accent: linear-gradient(135deg, #00D4FF 0%, #7C3AED 100%);
  --gradient-warm: linear-gradient(135deg, #FF9F43 0%, #F6851B 100%);
  --gradient-cool: linear-gradient(135deg, #037DD6 0%, #00D4FF 100%);
  --gradient-dark: linear-gradient(180deg, #0B0E17 0%, #161B2B 100%);
  
  /* Animation Timings */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}


body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  background-image: 
    radial-gradient(circle at 20% 20%, rgba(246, 133, 27, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(124, 58, 237, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(3, 125, 214, 0.05) 0%, transparent 70%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

/* Animated Background Orbs */
body::before,
body::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
  z-index: 0;
  pointer-events: none;
  animation: float 20s ease-in-out infinite;
}

body::before {
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: var(--gradient-primary);
  animation-delay: 0s;
}

body::after {
  bottom: -200px;
  left: -200px;
  width: 500px;
  height: 500px;
  background: var(--gradient-secondary);
  animation-delay: 10s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(30px, -30px) rotate(120deg); }
  66% { transform: translate(-20px, 20px) rotate(240deg); }
}

main {
  position: relative;
  z-index: 1;
}

/* Navbar */
.navbar {
  background: rgba(22, 27, 43, 0.95);
  backdrop-filter: blur(20px) saturate(180%);
  padding: 1rem 1.5rem;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.navbar:hover {
  background: rgba(22, 27, 43, 0.95);
  box-shadow: var(--shadow-lg);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo h1 {
  font-size: 1.75rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
  position: relative;
  transition: transform var(--transition-base);
  cursor: pointer;
}

.logo h1:hover {
  transform: scale(1.05);
  filter: drop-shadow(var(--glow-orange));
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition-base);
  position: relative;
  padding: 0.5rem 0;
}

.nav-links a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: all var(--transition-base);
  transform: translateX(-50%);
}

.nav-links a:hover {
  color: var(--text-primary);
  transform: translateY(-2px);
}

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

/* Buttons */
.btn {
  padding: 1rem 2.5rem;
  border: none;
  border-radius: 16px;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-align: center;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s;
}

.btn:hover::before {
  left: 100%;
}

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

.btn-primary:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: var(--glow-orange), var(--shadow-xl);
  border-color: rgba(246, 133, 27, 0.3);
}

.btn-primary:active {
  transform: translateY(-1px) scale(1.01);
}

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

.btn-secondary:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: var(--glow-purple), var(--shadow-xl);
  border-color: rgba(124, 58, 237, 0.3);
}

.btn-secondary:active {
  transform: translateY(-1px) scale(1.01);
}

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

.btn-outline:hover {
  background: var(--primary-color);
  color: white;
  box-shadow: var(--shadow-glow);
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1.05rem;
  border-radius: 12px;
}

.btn-google {
  background: white;
  color: #1F2937;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  margin-bottom: 1rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
}

.btn-google:hover {
  background: #F9FAFB;
  box-shadow: var(--shadow-lg);
}

/* Home Page */
.home-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
  overflow-x: hidden;
}

.hero {
  text-align: center;
  padding: 5rem 0 4rem;
  overflow: hidden;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.hero-content {
  margin-bottom: 4rem;
  width: 100%;
  max-width: 800px;
  padding: 0 1rem;
}

.hero-title {
  font-size: 4.5rem;
  margin-bottom: 1.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, #FFFFFF 0%, #F6851B 50%, #E91E63 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  letter-spacing: -2px;
  animation: fadeInUp 1s ease-out;
  text-align: center;
}

.hero-subtitle {
  font-size: 1.3rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
  width: 100%;
  max-width: 1000px;
  padding: 0 1rem;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-subtitle {
  font-size: 1.4rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  font-weight: 400;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 3rem auto 0;
  padding: 0 1rem;
}

.stat-card {
  background: linear-gradient(135deg, rgba(36, 45, 66, 0.8) 0%, rgba(30, 37, 54, 0.6) 100%);
  backdrop-filter: blur(20px);
  padding: 2rem 1.5rem;
  border-radius: 20px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
}

.stat-card:nth-child(2)::before {
  background: var(--gradient-primary);
}

.stat-card:nth-child(3)::before {
  background: var(--gradient-primary);
}

.stat-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--primary-orange);
  box-shadow: var(--glow-orange), var(--shadow-xl);
}

.stat-number {
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  letter-spacing: -1px;
  line-height: 1;
}

.stat-card:nth-child(2) .stat-number {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-card:nth-child(3) .stat-number {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
}

/* Features Section */
.features {
  padding: 6rem 0;
  position: relative;
}

.features h2 {
  text-align: center;
  font-size: 3.5rem;
  margin-bottom: 3.5rem;
  font-weight: 900;
  letter-spacing: -1px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: linear-gradient(135deg, rgba(36, 45, 66, 0.6) 0%, rgba(30, 37, 54, 0.4) 100%);
  backdrop-filter: blur(20px);
  padding: 2.5rem;
  border-radius: 24px;
  text-align: center;
  border: 1px solid var(--border-light);
  transition: all var(--transition-slow);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg at 50% 50%, 
    rgba(246, 133, 27, 0.1) 0deg, 
    transparent 60deg, 
    transparent 120deg, 
    rgba(124, 58, 237, 0.1) 180deg, 
    transparent 240deg, 
    transparent 300deg, 
    rgba(246, 133, 27, 0.1) 360deg);
  opacity: 0;
  transition: all 1s ease;
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card:hover {
  transform: translateY(-12px) scale(1.02);
  border-color: var(--primary-orange);
  box-shadow: var(--glow-orange), var(--shadow-xl);
  background: linear-gradient(135deg, rgba(36, 45, 66, 0.8) 0%, rgba(30, 37, 54, 0.6) 100%);
}

.feature-icon {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 4px 12px rgba(246, 133, 27, 0.3));
  transition: all var(--transition-base);
  position: relative;
  z-index: 1;
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotateY(180deg);
  filter: drop-shadow(0 8px 24px rgba(246, 133, 27, 0.5));
}

.feature-card h3 {
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-size: 1.6rem;
  font-weight: 800;
  position: relative;
  z-index: 1;
  letter-spacing: -0.5px;
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.8;
  position: relative;
  z-index: 1;
  font-size: 1.05rem;
}

/* CTA Section */
.cta {
  text-align: center;
  padding: 5rem 3rem;
  margin: 5rem 0;
  background: linear-gradient(135deg, rgba(246, 133, 27, 0.15) 0%, rgba(124, 58, 237, 0.15) 100%);
  border-radius: 32px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xl), inset 0 1px 0 rgba(255,255,255,0.05);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(246, 133, 27, 0.2) 0%, transparent 70%);
  animation: ctaPulse 6s ease-in-out infinite;
}

@keyframes ctaPulse {
  0%, 100% { opacity: 0.5; transform: scale(1) rotate(0deg); }
  50% { opacity: 1; transform: scale(1.1) rotate(180deg); }
}

.cta h2 {
  font-size: 3.5rem;
  margin-bottom: 1.25rem;
  font-weight: 900;
  position: relative;
  z-index: 1;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -1px;
}

.cta p {
  color: var(--text-secondary);
  margin-bottom: 3rem;
  font-size: 1.35rem;
  position: relative;
  z-index: 1;
  line-height: 1.7;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(2, 6, 23, 0.85);
  backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: linear-gradient(135deg, rgba(36, 45, 66, 0.95) 0%, rgba(30, 37, 54, 0.95) 100%);
  backdrop-filter: blur(30px);
  padding: 2.5rem;
  border-radius: 28px;
  max-width: 480px;
  width: 90%;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xl), var(--glow-purple);
  position: relative;
  animation: modalSlideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideUp {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-content h2 {
  margin-bottom: 2rem;
  text-align: center;
  font-size: 1.75rem;
  font-weight: 700;
}

.close {
  position: absolute;
  right: 1.25rem;
  top: 1.25rem;
  font-size: 1.75rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

.close:hover {
  color: var(--error-color);
  background: rgba(239, 68, 68, 0.1);
  transform: rotate(90deg);
}

.divider {
  text-align: center;
  margin: 1.75rem 0;
  color: var(--text-muted);
  position: relative;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.divider::before,
.divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 42%;
  height: 1px;
  background: var(--border-color);
}

.divider::before {
  left: 0;
}

.divider::after {
  right: 0;
}

/* Forms */
form input {
  width: 100%;
  padding: 0.95rem 1.1rem;
  margin-bottom: 1.25rem;
  background: var(--dark-bg);
  border: 2px solid var(--border-color);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all 0.3s ease;
  font-family: inherit;
}

form input::placeholder {
  color: var(--text-muted);
}

form input:focus {
  outline: none;
  border-color: var(--primary-color);
  background: var(--card-bg);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.modal-footer {
  text-align: center;
  margin-top: 1.5rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.modal-footer a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

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

/* Footer */
.footer {
  background: var(--card-bg);
  padding: 2.5rem 2rem;
  text-align: center;
  margin-top: 6rem;
  border-top: 1px solid var(--border-color);
  box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
}

.footer p {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.footer-links {
  margin-top: 1.25rem;
  display: flex;
  gap: 2.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

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

/* User Profile in Nav */
.user-profile {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-profile-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 2px solid rgba(246, 133, 27, 0.5);
  box-shadow: 0 0 15px rgba(246, 133, 27, 0.3);
  transition: all var(--transition-base);
  flex-shrink: 0;
  position: relative;
}

.nav-profile-avatar:hover {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(246, 133, 27, 0.5);
}

.nav-profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

.nav-profile-avatar span {
  font-size: 1.5rem;
  position: relative;
  z-index: 1;
}

.user-profile span#userName {
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
}

.user-profile span {
  color: var(--text-primary);
  font-weight: 500;
}

/* Wallet Button States */
#connectWalletBtn {
  font-size: 0.9rem;
  padding: 0.7rem 1.3rem;
  white-space: nowrap;
}

#connectWalletBtn.connected {
  background: linear-gradient(135deg, var(--success-color), #34D399);
  color: white;
  border-color: var(--success-color);
  animation: glow-pulse 2s infinite;
}

@keyframes glow-pulse {
  0%, 100% {
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
  }
}

#connectWalletBtn.connected:hover {
  transform: none;
  cursor: default;
}

/* Mobile Menu Styles */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 25px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.mobile-menu-btn span {
  width: 100%;
  height: 3px;
  background: var(--text-primary);
  transition: all 0.3s;
  border-radius: 2px;
}

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

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Responsive */
@media (max-width: 768px) {
  /* Mobile Menu */
  .mobile-menu-btn {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 72px; /* Match navbar height */
    left: -100%;
    width: 100%;
    height: calc(100vh - 72px);
    background: rgba(11, 14, 23, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 2rem 1rem 6rem 1rem; /* Extra bottom padding for scrolling */
    gap: 1rem !important;
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border-top: 1px solid var(--border-color);
  }
  
  .nav-links.active {
    left: 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  }
  
  .nav-links a {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    text-align: center;
    padding: 1rem;
    font-size: 1.1rem !important;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.2s;
    font-weight: 600;
    margin: 0;
  }
  
  .nav-links a:active {
    transform: scale(0.98);
    background: rgba(255, 255, 255, 0.1);
  }
  
  .nav-links button {
    width: 100%;
    max-width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    margin: 0.5rem 0;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .user-profile {
    width: 100%;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    margin-top: 1rem;
  }
  
  .user-profile button {
    width: 100%;
    margin: 0;
  }
  
  #userName {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
  }
  
  /* Home Container Mobile Centering */
  .home-container {
    padding: 1rem;
    width: 100%;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 72px; /* Offset for fixed navbar */
  }
  
  /* Hero Section Mobile */
  .hero {
    padding: 2rem 1rem;
    width: 100%;
    min-height: auto;
  }
  
  .hero-content {
    padding: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .hero-title {
    font-size: 2rem;
    line-height: 1.2;
    letter-spacing: -1px;
    margin-bottom: 1rem;
    text-align: center;
    width: 100%;
  }
  
  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 2rem;
    padding: 0 1rem;
    text-align: center;
    width: 100%;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    padding: 0 1rem;
    align-items: center;
  }
  
  .hero-buttons .btn {
    width: 100%;
    max-width: 100%;
    padding: 1.2rem;
    font-size: 1rem;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 2rem;
    width: 100%;
    padding: 0 1rem;
  }
  
  .stat-card {
    padding: 1.5rem;
    width: 100%;
    text-align: center;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
  
  /* Features Section Mobile */
  .features {
    padding: 3rem 1rem;
    width: 100%;
  }
  
  .features h2 {
    text-align: center;
    margin-bottom: 2rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    width: 100%;
  }
  
  .feature-card {
    padding: 2rem 1.5rem;
    text-align: center;
    width: 100%;
  }
  
  /* CTA Section Mobile */
  .cta {
    padding: 3rem 1rem;
    text-align: center;
    width: 100%;
  }
  
  .cta h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
  }
  
  .cta p {
    margin-bottom: 2rem;
    font-size: 1rem;
  }
  
  .cta .btn {
    width: 90%;
    max-width: 400px;
  }
  
  .games-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 2rem;
  }
  
  .stat-card {
    padding: 1.5rem 1rem;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
  
  .modal-content {
    width: 90%;
    max-width: 90%;
    padding: 2rem 1.5rem;
    margin: 1rem;
  }
  
  .game-over-content {
    width: 90%;
    padding: 1.5rem;
  }
  
  .stat-item {
    padding: 1rem;
  }
  
  .stat-label {
    font-size: 0.9rem;
  }
  
  .stat-value {
    font-size: 1.5rem !important;
  }
  
  .game-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
  
  .stat-box {
    padding: 0.75rem;
  }
  
  .btn-large {
    padding: 0.9rem 2rem;
    font-size: 1rem;
  }
  
  .navbar {
    padding: 1rem;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    display: flex;
    align-items: center;
    background: rgba(22, 27, 43, 0.98);
    z-index: 1000;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
  }
  
  .nav-container {
    width: 100%;
    padding: 0 0.5rem;
  }
  
  .logo h1 {
    font-size: 1.3rem;
  }
  
  #connectWalletBtn {
    padding: 0.6rem 1rem;
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .navbar {
    padding: 0.75rem;
  }
  
  .logo h1 {
    font-size: 1.1rem;
  }
  
  .home-container {
    padding: 0.5rem;
  }
  
  .hero {
    padding: 2rem 0 1.5rem;
  }
  
  .hero-title {
    font-size: 1.8rem;
  }
  
  .hero-subtitle {
    font-size: 0.9rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .stat-label {
    font-size: 0.75rem;
  }
  
  .modal-content {
    width: 95%;
    padding: 1.5rem 1rem;
  }
  
  .modal-content h2 {
    font-size: 1.3rem;
  }
  
  .game-card h3 {
    font-size: 1.3rem;
  }
  
  .game-card p {
    font-size: 0.9rem;
  }
  
  .btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
  }
  
  .game-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  
  .stat-box {
    padding: 0.5rem;
  }
  
  .stat-value {
    font-size: 1.2rem !important;
  }
  
  .stat-label {
    font-size: 0.7rem;
  }
  
  .form-group input {
    font-size: 0.9rem;
    padding: 0.8rem;
  }
}
  
  .hero {
    padding: 3rem 0 2rem;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
  
  .features h2 {
    font-size: 2rem;
  }
  
  .cta h2 {
    font-size: 2rem;
  }
  
  .cta {
    padding: 3rem 1.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
}

/* Loading and Status Messages */
.loading {
  text-align: center;
  color: var(--text-secondary);
  padding: 2.5rem;
  font-size: 1.05rem;
}

.status-message {
  margin-top: 1.25rem;
  padding: 0.95rem 1.25rem;
  border-radius: 10px;
  text-align: center;
  font-weight: 500;
  animation: fadeIn 0.3s ease;
}

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

.status-message.success {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success-color);
  border: 1px solid var(--success-color);
}

.status-message.error {
  background: rgba(239, 68, 68, 0.15);
  color: var(--error-color);
  border: 1px solid var(--error-color);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-color);
}

/* Selection Color */
::selection {
  background: rgba(79, 70, 229, 0.3);
  color: var(--text-primary);
}

/* Bottom Navigation */
.bottom-nav {
  position: fixed;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 40px);
  max-width: 500px;
  background: blur(1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  padding: 8px 0 max(8px, env(safe-area-inset-bottom));
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.6);
}

.bottom-nav .nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px 16px;
  text-decoration: none;
  color: var(--text-secondary);
  transition: all var(--transition-base);
  border-radius: 12px;
  min-width: 70px;
  position: relative;
}

.bottom-nav .nav-item svg {
  width: 24px;
  height: 24px;
  transition: all var(--transition-base);
}

.bottom-nav .nav-item span {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.bottom-nav .nav-item:hover {
  color: var(--primary-orange);
  background: rgba(246, 133, 27, 0.1);
}

.bottom-nav .nav-item:hover svg {
  transform: translateY(-2px);
}

.bottom-nav .nav-item.active {
  color: var(--primary-orange);
  background: rgba(246, 133, 27, 0.15);
}

.bottom-nav .nav-item.active svg {
  stroke: var(--primary-orange);
  filter: drop-shadow(0 0 8px rgba(246, 133, 27, 0.6));
}

/* Add padding to body to prevent content from being hidden behind bottom nav */
body {
  padding-bottom: 80px;
}

/* Mobile optimizations */
@media (max-width: 768px) {
  .navbar {
    display: flex; /* Show navbar on mobile */
  }
  
  .bottom-nav {
    display: flex;
  }
  
  /* Add logo/header for mobile */
  main::before {
    content: '';
    display: none; /* Remove extra spacer as we handle it in .home-container */
    height: 0;
  }
}

/* Preloader / Loader */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 99999;
  overflow: hidden;
}

.loader-doors {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 2;
}

.door {
  position: absolute;
  top: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, #0B0E17 0%, #161B2B 50%, #1E2536 100%);
  transition: transform 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  box-shadow: inset 0 0 100px rgba(0, 0, 0, 0.5);
}

.door::before {
  content: '';
  position: absolute;
  top: 50%;
  width: 40px;
  height: 120px;
  background: linear-gradient(90deg, rgba(246, 133, 27, 0.3), rgba(124, 58, 237, 0.3));
  border-radius: 10px;
  transform: translateY(-50%);
  box-shadow: 0 0 20px rgba(246, 133, 27, 0.5);
}

.door-left {
  left: 0;
  border-right: 2px solid var(--primary-orange);
}

.door-left::before {
  right: 20px;
}

.door-right {
  right: 0;
  border-left: 2px solid var(--primary-purple);
}

.door-right::before {
  left: 20px;
}

.door-left.open {
  transform: translateX(-100%);
}

.door-right.open {
  transform: translateX(100%);
}

.loader-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #0B0E17 0%, #161B2B 50%, #1E2536 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 1;
  opacity: 0;
  animation: contentFadeIn 0.5s ease 0.3s forwards;
}

@keyframes contentFadeIn {
  to {
    opacity: 1;
  }
}

.loader-container {
  position: relative;
  width: 200px;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.loader-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 3px solid transparent;
  animation: rotate 2s linear infinite;
}

.loader-ring:nth-child(1) {
  border-top-color: var(--primary-orange);
  border-right-color: var(--primary-orange);
  animation-duration: 1.5s;
  width: 180px;
  height: 180px;
}

.loader-ring:nth-child(2) {
  border-top-color: var(--primary-purple);
  border-left-color: var(--primary-purple);
  animation-duration: 2s;
  animation-direction: reverse;
  width: 140px;
  height: 140px;
}

.loader-ring:nth-child(3) {
  border-bottom-color: var(--primary-blue);
  border-right-color: var(--primary-blue);
  animation-duration: 1.2s;
  width: 100px;
  height: 100px;
}

.loader-logo {
  position: absolute;
  font-size: 4rem;
  animation: pulse 1.5s ease-in-out infinite;
  filter: drop-shadow(0 0 20px rgba(246, 133, 27, 0.8));
}

.loader-text {
  margin-top: 3rem;
  text-align: center;
  animation: fadeInUp 1s ease 0.5s backwards;
}

.loader-text h2 {
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  letter-spacing: 2px;
}

.loader-text p {
  color: var(--text-secondary);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 1px;
  animation: dots 1.5s steps(4, end) infinite;
}

#preloader.loaded .door-left {
  transform: translateX(-100%);
}

#preloader.loaded .door-right {
  transform: translateX(100%);
}

#preloader.hidden {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease 1.5s;
}

@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes dots {
  0%, 20% {
    content: 'Loading';
  }
  40% {
    content: 'Loading.';
  }
  60% {
    content: 'Loading..';
  }
  80%, 100% {
    content: 'Loading...';
  }
}


.blockchain-badges {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.badge {
  display: flex;
  align-items: center;
  gap: 0. 5rem;
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(138, 75, 255, 0.3);
  border-radius: 50px;
  font-weight: 600;
  backdrop-filter: blur(10px);
}

.polygon-badge {
  border-color: #8247E5;
}

.polygon-badge img {
  filter: brightness(0) invert(1);
}