/* Enhanced Vortex Market Styles - Premium Design */

/* CSS Variables for Consistent Design System */
:root {
  --primary-violet: #8b5cf6;
  --primary-violet-dark: #7c3aed;
  --primary-violet-light: #a78bfa;
  --accent-green: #10b981;
  --accent-green-dark: #059669;
  --accent-red: #ef4444;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-light: #9ca3af;
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-glass: rgba(255, 255, 255, 0.85);
  --border-glass: rgba(139, 92, 246, 0.2);
  --shadow-glass: 0 8px 32px rgba(139, 92, 246, 0.1);
  --shadow-hover: 0 12px 40px rgba(139, 92, 246, 0.2);
  --border-radius: 16px;
  --border-radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

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

body {
  font-family: var(--font-sans);
  line-height: 1.6;
  color: var(--text-primary);
  background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 25%, #e0e7ff 50%, #f0f9ff 75%, #f0fdfa 100%);
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Enhanced Background Animation */
#background-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.6;
  pointer-events: none;
}

/* Premium Glassmorphism */
.glass-section {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-glass);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  margin: 2rem auto;
  padding: 3rem;
  max-width: 1200px;
  position: relative;
  transition: var(--transition);
}

.glass-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-violet-light), transparent);
  opacity: 0.5;
}

.glass-section:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

/* Enhanced Header & Navigation */
header {
  width: 100%;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2.5rem;
  border-radius: var(--border-radius);
  max-width: 1200px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border-glass);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.08);
}

nav .logo img {
  height: 3.5rem;
  transition: var(--transition);
}

nav .logo img:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 4px 12px rgba(139, 92, 246, 0.3));
}

nav .nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav .nav-links a {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: var(--transition);
}

nav .nav-links a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-violet), var(--accent-green));
  transition: var(--transition);
  transform: translateX(-50%);
}

nav .nav-links a:hover,
nav .nav-links a.active {
  color: var(--primary-violet);
  background: rgba(139, 92, 246, 0.1);
}

nav .nav-links a:hover::before,
nav .nav-links a.active::before {
  width: 80%;
}

/* Enhanced Hero Section */
.hero-section {
  text-align: center;
  padding: 8rem 2rem;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-logo {
  max-width: 44rem;
  margin-bottom: 2rem;
  filter: drop-shadow(0 8px 24px rgba(139, 92, 246, 0.3));
  animation: float 6s ease-in-out infinite;
}

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

.hero-title {
  font-family: var(--font-mono);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary-violet), var(--accent-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  text-shadow: 0 0 30px rgba(139, 92, 246, 0.3);
  animation: glow 3s ease-in-out infinite alternate;
}

@keyframes glow {
  from { filter: drop-shadow(0 0 20px rgba(139, 92, 246, 0.3)); }
  to { filter: drop-shadow(0 0 30px rgba(139, 92, 246, 0.6)); }
}

.hero-subtitle {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  color: var(--text-secondary);
  margin-bottom: 3rem;
  font-weight: 500;
}

.typing-animation {
  font-family: var(--font-mono);
  font-size: clamp(1.2rem, 2.5vw, 2rem);
  color: var(--accent-green);
  min-height: 2.5rem;
  font-weight: 600;
  border-right: 3px solid var(--accent-green);
  animation: blink-caret 1s step-end infinite;
}

@keyframes blink-caret {
  from, to { border-color: transparent; }
  50% { border-color: var(--accent-green); }
}

/* Enhanced Section Headers */
h2 {
  color: var(--primary-violet);
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 2rem;
  text-align: center;
  position: relative;
}

h2::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 50%;
  width: 4rem;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-violet), var(--accent-green));
  transform: translateX(-50%);
  border-radius: 2px;
}

/* Enhanced Mirror Section */
.mirror-section {
  text-align: center;
}

.mirror-list {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.mirror-list a {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  padding: 1rem 1.5rem;
  background: rgba(139, 92, 246, 0.08);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: var(--border-radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.mirror-list a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.1), transparent);
  transition: left 0.5s ease;
}

.mirror-list a:hover {
  background: var(--primary-violet);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4);
}

.mirror-list a:hover::before {
  left: 100%;
}

.mirror-note {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-style: italic;
  padding: 1rem;
  background: rgba(16, 185, 129, 0.05);
  border-left: 4px solid var(--accent-green);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

/* Enhanced Feature Cards */
.about-features,
.security-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-card,
.security-card {
  text-align: center;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}

.feature-card::before,
.security-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-violet), var(--accent-green));
}

.feature-card h3,
.security-card h3 {
  color: var(--accent-green);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.feature-card p,
.security-card p {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Enhanced Registration Steps */
.registration-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.step-card {
  padding: 2.5rem;
  text-align: center;
  position: relative;
}

.step-card h3 {
  color: var(--accent-green);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.step-image {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
  margin: 1.5rem 0;
  transition: var(--transition);
}

.step-image:hover {
  transform: scale(1.02);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.phishing-warning {
  color: var(--accent-red);
  font-weight: 600;
  margin-top: 1.5rem;
  padding: 1rem;
  border: 1px solid var(--accent-red);
  border-radius: var(--border-radius);
  background: rgba(239, 68, 68, 0.05);
  position: relative;
}

.phishing-warning::before {
  content: '⚠️';
  font-size: 1.2rem;
  margin-right: 0.5rem;
}

/* Enhanced Crypto Section */
.crypto-rates-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.crypto-card {
  text-align: center;
  padding: 2.5rem;
  position: relative;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.05), rgba(16, 185, 129, 0.05));
}

.crypto-card h3 {
  color: var(--accent-green);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.crypto-card p {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.crypto-card span {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--primary-violet);
}

.crypto-note {
  font-size: 0.9rem;
  color: var(--text-light);
  text-align: center;
  margin-top: 2rem;
  font-style: italic;
}

/* Enhanced FAQ Section */
.accordion-item {
  margin-bottom: 1rem;
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--border-glass);
}

.accordion-header {
  background: rgba(139, 92, 246, 0.05);
  color: var(--text-primary);
  padding: 1.5rem;
  width: 100%;
  text-align: left;
  border: none;
  outline: none;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 600;
  transition: var(--transition);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.accordion-header:hover {
  background: rgba(139, 92, 246, 0.1);
  color: var(--primary-violet);
}

.accordion-header::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 300;
  transition: var(--transition);
}

.accordion-header.active {
  background: var(--primary-violet);
  color: white;
}

.accordion-header.active::after {
  content: '−';
  transform: rotate(180deg);
}

.accordion-content {
  padding: 0;
  background: var(--bg-primary);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.accordion-content.show {
  max-height: 300px;
  padding: 1.5rem;
}

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

/* Enhanced Gallery Section */
.gallery-slider {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  gap: 1.5rem;
  padding: 1rem 0 2rem;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-violet) rgba(139, 92, 246, 0.1);
}

.gallery-slider::-webkit-scrollbar {
  height: 8px;
}

.gallery-slider::-webkit-scrollbar-thumb {
  background: var(--primary-violet);
  border-radius: 4px;
}

.gallery-slider::-webkit-scrollbar-track {
  background: rgba(139, 92, 246, 0.1);
  border-radius: 4px;
}

.gallery-image {
  flex-shrink: 0;
  width: 600px;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
  scroll-snap-align: start;
  transition: var(--transition);
}

.gallery-image:hover {
  transform: scale(1.02);
  box-shadow: 0 12px 40px rgba(139, 92, 246, 0.2);
}

.slider-nav {
  text-align: center;
  margin-top: 1.5rem;
}

.slider-nav button {
  background: var(--primary-violet);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  margin: 0 0.5rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 600;
  transition: var(--transition);
}

.slider-nav button:hover {
  background: var(--accent-green);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

/* Enhanced Footer */
footer {
  text-align: center;
  padding: 3rem 2rem;
  margin-top: 4rem;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.05), rgba(16, 185, 129, 0.05));
}

.footer-logo {
  height: 4rem;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 4px 12px rgba(139, 92, 246, 0.2));
}

footer p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.disclaimer {
  font-size: 0.85rem;
  color: var(--text-light);
  font-style: italic;
  max-width: 800px;
  margin: 2rem auto 0;
  padding: 1rem;
  border-top: 1px solid var(--border-glass);
}

/* Enhanced Responsive Design */
@media (max-width: 768px) {
  nav {
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
  }
  
  nav .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  
  .glass-section {
    margin: 1rem;
    padding: 2rem;
  }
  
  .hero-section {
    padding: 4rem 1rem;
  }
  
  .about-features,
  .security-features,
  .crypto-rates-container,
  .registration-steps {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .gallery-image {
    width: 90vw;
  }
}

@media (max-width: 480px) {
  :root {
    font-size: 14px;
  }
  
  .glass-section {
    padding: 1.5rem;
  }
  
  nav .nav-links {
    font-size: 0.9rem;
  }
}

/* Performance Optimizations */
* {
  will-change: auto;
}

.glass-section:hover,
.mirror-list a:hover,
.gallery-image:hover,
.step-image:hover {
  will-change: transform;
}

/* Accessibility Enhancements */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus States for Accessibility */
a:focus,
button:focus {
  outline: 2px solid var(--primary-violet);
  outline-offset: 2px;
}

/* Print Styles */
@media print {
  #background-animation,
  .slider-nav,
  nav {
    display: none;
  }
  
  .glass-section {
    background: white;
    box-shadow: none;
    border: 1px solid #ccc;
  }
}