/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* CSS Variables */
:root {
  --background: 220 13% 9%;
  --foreground: 210 40% 95%;
  --card: 220 13% 11%;
  --primary: 0 84% 60%;
  --primary-foreground: 220 13% 9%;
  --muted: 220 13% 14%;
  --muted-foreground: 215 20.2% 65.1%;
  --accent: 0 84% 70%;
  --destructive: 0 84.2% 60.2%;
  --border: 220 13% 18%;
  --success: 142 76% 50%;
  --warning: 38 92% 50%;
  --xmr: 22 100% 50%;
  --radius: 0.75rem;
  
  --gradient-primary: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--primary) / 0.8));
  --gradient-bg: radial-gradient(ellipse at top, hsl(220 13% 12%), hsl(220 13% 9%));
  --shadow-neon: 0 0 20px hsl(var(--primary) / 0.5);
  --shadow-card: 0 4px 20px hsl(220 13% 5% / 0.8);
}

/* Base Styles */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--gradient-bg);
  background-attachment: fixed;
  color: hsl(var(--foreground));
  line-height: 1.6;
  min-height: 100vh;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: hsl(var(--muted));
}

::-webkit-scrollbar-thumb {
  background: hsl(var(--primary) / 0.6);
  border-radius: 8px;
}

::-webkit-scrollbar-thumb:hover {
  background: hsl(var(--primary) / 0.8);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Utility Classes */
.text-neon {
  color: hsl(var(--primary));
  text-shadow: 0 0 10px hsl(var(--primary) / 0.5);
}

.text-glow {
  text-shadow: 0 0 10px hsl(var(--primary) / 0.5);
}

/* XMR Ticker */
.xmr-ticker {
  position: sticky;
  top: 56px;
  z-index: 30;
  width: 100%;
  background: hsl(var(--card) / 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid hsl(var(--primary) / 0.2);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.xmr-ticker .container {
  padding: 0.5rem 1rem;
}

.ticker-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  font-size: 0.875rem;
}

.crypto-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.crypto-icon {
  width: 14px;
  height: 14px;
  color: hsl(var(--primary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

.crypto-icon.xmr {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  font-size: 9px;
  font-weight: bold;
}

.crypto-name {
  font-family: monospace;
  font-weight: 600;
  color: hsl(var(--foreground));
}

.crypto-price {
  color: hsl(var(--foreground));
  font-family: monospace;
}

.crypto-change {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-family: monospace;
  font-size: 0.75rem;
}

.crypto-change.positive {
  color: hsl(var(--success));
}

.crypto-change.negative {
  color: hsl(var(--destructive));
}

.ticker-divider {
  height: 1rem;
  width: 1px;
  background: hsl(var(--border) / 0.5);
}

.live-indicator {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.live-dot {
  width: 8px;
  height: 8px;
  background: hsl(var(--success));
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.live-indicator span {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  font-family: monospace;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  border-bottom: 1px solid hsl(var(--border) / 0.4);
  background: hsl(var(--background) / 0.8);
  backdrop-filter: blur(16px);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 3.5rem;
  padding: 0 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.logo:hover {
  opacity: 0.8;
}

.logo-img {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
}

.logo-text h1 {
  font-size: 1.25rem;
  font-weight: bold;
  color: hsl(var(--primary));
  margin: 0;
}

.logo-text span {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

/* Navigation */
.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.5rem;
  flex: 1;
  justify-content: center;
}

.nav-link {
  color: hsl(var(--foreground));
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: hsl(var(--primary));
}

.nav-link.active {
  color: hsl(var(--primary));
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: hsl(var(--foreground));
}

.mobile-menu-toggle span {
  display: block;
  width: 16px;
  height: 2px;
  background: currentColor;
  margin: 2px 0;
  transition: 0.3s ease;
}

/* Mobile Navigation */
.nav-mobile {
  display: none;
  border-top: 1px solid hsl(var(--border) / 0.4);
  background: hsl(var(--background) / 0.95);
  backdrop-filter: blur(16px);
  padding: 1rem;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 50;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nav-mobile .nav-link {
  display: block;
  padding: 0.75rem 1rem;
  border-radius: 0.375rem;
  margin: 0.25rem 0;
  transition: all 0.3s ease;
  text-decoration: none;
  color: hsl(var(--foreground));
}

.nav-mobile .nav-link:hover {
  background: hsl(var(--muted) / 0.5);
  transform: translateX(4px);
}

/* Mobile Tab Button */
.nav-mobile .tab-button {
  background: var(--gradient-primary);
  color: hsl(var(--primary-foreground));
  box-shadow: var(--shadow-neon);
  margin-top: 0.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  text-align: center;
  justify-content: center;
}

.nav-mobile .tab-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-neon), 0 8px 25px hsl(var(--primary) / 0.3);
  background: hsl(var(--primary));
}

.nav-mobile .tab-icon {
  width: 1.25rem;
  height: 1.25rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-hero {
  background: var(--gradient-primary);
  color: hsl(var(--primary-foreground));
  box-shadow: var(--shadow-neon);
}

.btn-hero:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-neon), 0 8px 25px hsl(var(--primary) / 0.3);
}

.btn-outline {
  background: transparent;
  color: hsl(var(--primary));
  border: 1px solid hsl(var(--primary) / 0.5);
  box-shadow: inset 0 0 20px hsl(var(--primary) / 0.1);
}

.btn-outline:hover {
  border-color: hsl(var(--primary));
  box-shadow: inset 0 0 20px hsl(var(--primary) / 0.2), 0 0 20px hsl(var(--primary) / 0.3);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-icon {
  width: 1rem;
  height: 1rem;
}

/* Page Content */
.page-content {
  padding-top: 5rem;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, hsl(var(--background) / 0.9), hsl(var(--background) / 0.7), hsl(var(--primary) / 0.1));
  z-index: -1;
}

.hero-content {
  text-align: center;
  max-width: 64rem;
  margin: 0 auto;
  padding: 5rem 1rem;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: bold;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  text-shadow: 0 0 10px hsl(var(--primary) / 0.5);
}

.hero-description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: hsl(var(--muted-foreground));
  margin-bottom: 2rem;
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
  padding: 0 1rem;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  justify-content: center;
  align-items: center;
  padding: 0 1rem;
}

.hero-buttons .btn {
  font-size: clamp(0.875rem, 2vw, 1.125rem);
  padding: 0.75rem 1.5rem;
  width: 100%;
  max-width: 200px;
}

/* Features */
.features-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: bold;
  text-align: center;
  margin-bottom: 2rem;
  color: hsl(var(--foreground));
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1rem 4rem;
}

.feature-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border) / 0.5);
  border-radius: 0.75rem;
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
}

.feature-card:hover {
  border-color: hsl(var(--primary) / 0.3);
  box-shadow: var(--shadow-card), 0 0 20px hsl(var(--primary) / 0.1);
  transform: translateY(-2px);
}

.feature-icon {
  width: 3rem;
  height: 3rem;
  background: hsl(var(--primary) / 0.1);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: hsl(var(--primary));
}

.feature-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: hsl(var(--foreground));
}

.feature-card p {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
  line-height: 1.5;
}

/* Section Styles */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: bold;
  margin-bottom: 1rem;
  color: hsl(var(--foreground));
}

.section-header p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: hsl(var(--muted-foreground));
  max-width: 48rem;
  margin: 0 auto;
}

/* Marketplace Section */
.marketplace-section {
  padding: 5rem 1rem;
}

.marketplace-links {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.marketplace-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border) / 0.5);
  border-radius: 0.75rem;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
}

.marketplace-card:hover {
  border-color: hsl(var(--primary) / 0.3);
  box-shadow: var(--shadow-card), 0 0 20px hsl(var(--primary) / 0.1);
  transform: translateY(-2px);
}

.marketplace-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.marketplace-header h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: hsl(var(--foreground));
}

.badges {
  display: flex;
  gap: 0.5rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.badge-success {
  background: hsl(var(--success) / 0.2);
  color: hsl(var(--success));
  border: 1px solid hsl(var(--success) / 0.3);
}

.badge-warning {
  background: hsl(var(--warning) / 0.2);
  color: hsl(var(--warning));
  border: 1px solid hsl(var(--warning) / 0.3);
}

.badge-primary {
  background: hsl(var(--primary) / 0.2);
  color: hsl(var(--primary));
  border: 1px solid hsl(var(--primary) / 0.3);
}

.badge-accent {
  background: hsl(var(--accent) / 0.2);
  color: hsl(var(--accent));
  border: 1px solid hsl(var(--accent) / 0.3);
}

.badge-featured {
  background: hsl(var(--warning) / 0.2);
  color: hsl(var(--warning));
  border: 1px solid hsl(var(--warning) / 0.3);
}

.badge-icon {
  width: 0.75rem;
  height: 0.75rem;
}

.marketplace-info p {
  color: hsl(var(--muted-foreground));
  margin-bottom: 0.5rem;
}

.marketplace-url {
  font-family: monospace;
  font-size: 0.875rem;
  background: hsl(var(--muted) / 0.3);
  padding: 0.25rem 0.75rem;
  border-radius: 0.25rem;
  border: 1px solid hsl(var(--border));
  color: hsl(var(--foreground));
}

/* Security Notice */
.security-notice {
  background: hsl(var(--warning) / 0.05);
  border: 1px solid hsl(var(--warning) / 0.3);
  border-radius: 0.75rem;
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-top: 3rem;
}

.notice-icon {
  width: 1.5rem;
  height: 1.5rem;
  color: hsl(var(--warning));
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.notice-content h3 {
  font-weight: 600;
  color: hsl(var(--warning));
  margin-bottom: 0.5rem;
}

.notice-content p {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

/* Security Section */
.security-section {
  padding: 5rem 1rem;
}

.security-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.security-img {
  width: 4rem;
  height: 4rem;
  border-radius: 0.5rem;
  box-shadow: var(--shadow-neon);
  animation: pulse-glow 2s ease-in-out infinite alternate;
}

.security-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 5rem;
}

.security-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border) / 0.5);
  border-radius: 0.75rem;
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
}

.security-card:hover {
  border-color: hsl(var(--primary) / 0.3);
  box-shadow: var(--shadow-card), 0 0 20px hsl(var(--primary) / 0.1);
  transform: translateY(-2px);
}

.security-icon-small {
  width: 2.5rem;
  height: 2.5rem;
  background: hsl(var(--primary) / 0.1);
  border: 1px solid hsl(var(--primary) / 0.2);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: hsl(var(--primary));
  flex-shrink: 0;
}

.security-content {
  flex: 1;
}

.security-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.security-header h3 {
  font-weight: 600;
  color: hsl(var(--foreground));
}

.security-content p {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

/* Advantages */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.advantage-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border) / 0.5);
  border-radius: 0.75rem;
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
}

.advantage-card.highlight {
  border-color: hsl(var(--primary) / 0.3);
  background: hsl(var(--primary) / 0.05);
}

.advantage-card:hover {
  border-color: hsl(var(--primary) / 0.3);
  box-shadow: var(--shadow-card), 0 0 20px hsl(var(--primary) / 0.1);
  transform: translateY(-2px);
}

.advantage-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  margin-top: 0.75rem;
  flex-shrink: 0;
}

.advantage-card .advantage-dot {
  background: hsl(var(--accent));
}

.advantage-card.highlight .advantage-dot {
  background: hsl(var(--primary));
  box-shadow: var(--shadow-neon);
  animation: pulse-glow 2s ease-in-out infinite alternate;
}

.advantage-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: hsl(var(--foreground));
}

.advantage-content p {
  color: hsl(var(--muted-foreground));
}

/* Security Stats */
.security-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.stat-item:nth-child(1) .stat-value {
  color: hsl(var(--primary));
}

.stat-item:nth-child(2) .stat-value {
  color: hsl(var(--accent));
}

.stat-item:nth-child(3) .stat-value {
  color: hsl(var(--primary));
}

.stat-item:nth-child(4) .stat-value {
  color: hsl(var(--success));
}

.stat-label {
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
}

/* News Section */
.news-section {
  padding: 5rem 1rem;
}

.news-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
}

.news-main {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.news-item {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border) / 0.5);
  border-radius: 0.75rem;
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  box-shadow: var(--shadow-card);
  transition: all 0.3s ease;
}

.news-item.featured {
  border-color: hsl(var(--primary) / 0.3);
  background: hsl(var(--primary) / 0.05);
}

.news-item:hover {
  border-color: hsl(var(--primary) / 0.3);
  box-shadow: var(--shadow-card), 0 0 20px hsl(var(--primary) / 0.1);
  transform: translateY(-2px);
}

.news-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: hsl(var(--primary) / 0.1);
  border: 1px solid hsl(var(--primary) / 0.2);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: hsl(var(--primary));
  flex-shrink: 0;
}

.news-icon.warning {
  background: hsl(var(--destructive) / 0.1);
  border-color: hsl(var(--destructive) / 0.2);
  color: hsl(var(--destructive));
}

.news-content {
  flex: 1;
  min-width: 0;
}

.news-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.news-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  line-height: 1.3;
  color: hsl(var(--foreground));
}

.news-content p {
  color: hsl(var(--muted-foreground));
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.news-date {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
}

.date-icon {
  width: 1rem;
  height: 1rem;
}

/* News Sidebar */
.news-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.phishing-alert {
  background: hsl(var(--destructive) / 0.05);
  border: 1px solid hsl(var(--destructive) / 0.3);
  border-radius: 0.75rem;
  padding: 1.5rem;
}

.alert-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.alert-icon {
  width: 1.5rem;
  height: 1.5rem;
  color: hsl(var(--destructive));
}

.alert-header h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: hsl(var(--destructive));
}

.phishing-alert > p {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.phishing-warnings {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.warning-item {
  background: hsl(var(--destructive) / 0.1);
  border: 1px solid hsl(var(--destructive) / 0.2);
  border-radius: 0.5rem;
  padding: 0.75rem;
}

.warning-title {
  font-weight: 600;
  color: hsl(var(--destructive));
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.warning-url {
  font-family: monospace;
  font-size: 0.75rem;
  background: hsl(var(--background) / 0.5);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  display: block;
  margin-bottom: 0.5rem;
  color: hsl(var(--foreground));
}

.warning-item p {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

.platform-status {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border) / 0.5);
  border-radius: 0.75rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
}

.platform-status h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: hsl(var(--foreground));
}

.status-items {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.status-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}

.status-item span:first-child {
  color: hsl(var(--muted-foreground));
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-dot.online {
  background: hsl(var(--success));
  animation: pulse 2s ease-in-out infinite;
}

.status-value {
  font-weight: 600;
  color: hsl(var(--foreground));
}

/* Footer */
.footer {
  border-top: 1px solid hsl(var(--border) / 0.4);
  background: hsl(var(--card) / 0.5);
  backdrop-filter: blur(8px);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding: 2rem 1rem;
}

.footer-brand {
  grid-column: span 2;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-logo-img {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
}

.footer-logo-text h3 {
  font-size: 1.125rem;
  font-weight: bold;
  color: hsl(var(--primary));
  margin: 0;
}

.footer-logo-text p {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  margin: 0;
}

.footer-brand > p {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.footer h4 {
  font-weight: 600;
  margin-bottom: 1rem;
  color: hsl(var(--foreground));
}

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

.footer li {
  margin-bottom: 0.5rem;
}

.footer a {
  color: hsl(var(--muted-foreground));
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.3s ease;
}

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

.footer li {
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

.warning-text {
  font-size: 0.75rem;
  color: hsl(var(--warning));
  margin-top: 0.75rem;
}

.footer-security ul li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.security-icon {
  width: 1rem;
  height: 1rem;
  color: hsl(var(--primary));
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid hsl(var(--border) / 0.4);
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
}

.footer-copyright {
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
  text-align: center;
}

.footer-status {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

.status-divider {
  display: none;
}

/* Animations */
@keyframes pulse-glow {
  0% { box-shadow: 0 0 20px hsl(var(--primary) / 0.5); }
  100% { box-shadow: 0 0 30px hsl(var(--primary) / 0.8), 0 0 40px hsl(var(--primary) / 0.3); }
}

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

@keyframes floating {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

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

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

/* Responsive Design */
@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
  }
  
  .mobile-menu-toggle {
    display: none;
  }
  
  .hero-buttons {
    flex-direction: row;
  }
  
  .hero-buttons .btn {
    width: auto;
  }
  
  .marketplace-card {
    flex-direction: row;
    align-items: center;
  }
  
  .security-stats {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
  
  .footer-status {
    flex-direction: row;
  }
  
  .status-divider {
    display: inline;
  }
}

@media (max-width: 1024px) {
  .news-layout {
    grid-template-columns: 1fr;
  }
  
  .footer-brand {
    grid-column: span 1;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 0.75rem;
  }
  
  .header-content {
    padding: 0 0.75rem;
  }
  
  .ticker-content {
    gap: 0.75rem;
    font-size: 0.7rem;
    flex-wrap: wrap;
  }
  
  .crypto-item {
    gap: 0.25rem;
    min-width: 0;
  }
  
  .crypto-name {
    font-size: 0.65rem;
  }
  
  .crypto-price {
    font-size: 0.7rem;
  }
  
  .crypto-change {
    font-size: 0.65rem;
  }
  
  .live-indicator {
    font-size: 0.6rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .security-features {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .advantages-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .security-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-brand {
    grid-column: span 1;
  }
  
  .hero-title {
    font-size: 2rem;
    line-height: 1.2;
  }
  
  .hero-description {
    font-size: 0.9rem;
    line-height: 1.5;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }
  
  .marketplace-links {
    gap: 1rem;
  }
  
  .marketplace-card {
    flex-direction: column;
    text-align: center;
  }
  
  .marketplace-card .btn {
    width: 100%;
    margin-top: 1rem;
  }
  
  .news-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .news-sidebar {
    order: -1;
  }
  
  .phishing-alert {
    margin-bottom: 1.5rem;
  }
  
  .platform-status {
    margin-bottom: 1.5rem;
  }
  
  .section-header h2 {
    font-size: 1.5rem;
  }
  
  .section-header p {
    font-size: 0.9rem;
  }
  
  .feature-card h3 {
    font-size: 1.1rem;
  }
  
  .feature-card p {
    font-size: 0.85rem;
  }
  
  .security-card h3 {
    font-size: 1rem;
  }
  
  .security-card p {
    font-size: 0.8rem;
  }
  
  .news-item h3 {
    font-size: 1.1rem;
  }
  
  .news-item p {
    font-size: 0.85rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .footer-status {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .status-divider {
    display: none;
  }
  
  /* Mobile menu improvements */
  .nav-mobile {
    padding: 0.75rem;
  }
  
  .nav-mobile .nav-link {
    padding: 1rem;
    margin: 0.5rem 0;
    font-size: 1rem;
    font-weight: 500;
  }
  
  .nav-mobile .tab-button {
    margin-top: 1rem;
    padding: 1.25rem 1rem;
    font-size: 1.1rem;
    font-weight: 600;
  }
  
  .mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 3px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
  }
  
  .mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: hsl(var(--foreground));
    transition: all 0.3s ease;
  }
  
  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
}

/* Mobile Menu */
.nav-mobile.active {
  display: block;
}

/* Desktop mobile menu toggle */
.mobile-menu-toggle {
  display: none;
}

@media (max-width: 768px) {
  .nav-desktop {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .header-actions .btn-hero {
    display: none;
  }
}

/* Utility Classes */
.hidden {
  display: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}