/* Base styles and variables */
:root {
  /* Color palette */
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-tertiary: #1a1a24;
  --bg-card: rgba(0, 0, 0, 0);
  --bg-card-hover: rgba(0, 0, 0, 0);
  
  --primary-dark: #000000;
  --secondary-dark: #000000;
  --accent-gradient: linear-gradient(135deg, #6e8efb, #a777e3);
  --text-primary: #f0f0f0;
  --text-secondary: #b0b0b0;
  
  --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
  --gradient-secondary: linear-gradient(135deg, #7c3aed 0%, #f59e0b 100%);
  --gradient-bg: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-tertiary) 100%);
  



  /* Typography */
  --font-main: 'Inter', sans-serif;
  --font-heading: 'Playfair Display', serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;
  
  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
}

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

body {
  font-family: var(--font-main);
  background: var(--gradient-bg);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Background Animation */
.background-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.3;
}

.orb-1 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #6e8efb 0%, transparent 70%);
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #a777e3 0%, transparent 70%);
  top: 60%;
  right: 10%;
  animation-delay: -5s;
}

.orb-3 {
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, #00d4ff 0%, transparent 70%);
  bottom: 20%;
  left: 20%;
  animation-delay: -10s;
}

.orb-4 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, #7c3aed 0%, transparent 70%);
  top: 30%;
  right: 30%;
  animation-delay: -15s;
}

.orb-5 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, #f59e0b 0%, transparent 70%);
  bottom: 40%;
  right: 50%;
  animation-delay: -7s;
}

/* Float animation removed - keeping only background matching elements */

/* Particle Canvas */
#particleCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
}

/* Static background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 10% 20%, rgba(110, 142, 251, 0.1) 0%, transparent 20%),
    radial-gradient(circle at 90% 80%, rgba(167, 119, 227, 0.1) 0%, transparent 20%);
  z-index: -1;
}


/* Background Animation Elements */
.background-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.6;
  z-index: -1;
}

.orb-1 {
  width: 400px;
  height: 400px;
  background: var(--gradient-primary);
  top: 10%;
  left: 10%;
}

.orb-2 {
  width: 300px;
  height: 300px;
  background: var(--gradient-secondary);
  bottom: 10%;
  right: 10%;
}

.orb-3 {
  width: 200px;
  height: 200px;
  background: var(--gradient-primary);
  top: 50%;
  left: 50%;
}

/* Container */
.container {
  max-width: 1050px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  position: relative;
  z-index: 1;
}

/* Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.8);
  padding: 0.25rem 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0.5rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.navbar-brand {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: #00d4ff;
  text-decoration: none;
  letter-spacing: 0.5px;
}

.navbar-tagline {
  font-size: 0.75rem;
  color: #6b6b7d;
  font-weight: 400;
  margin-left: 0;
  margin-bottom: 0;
}

/* Text gradients */
.text-gradient {
  background: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

#revolutionary-platform {
  text-align: center;
  font-size: clamp(2rem, 7vw, 4rem);
  line-height: 1.1;
  margin: 0 auto var(--spacing-md);
}

/* Hero section */
.hero {
  text-align: center;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: 80px;
  position: relative;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 300% 300%;
  animation: gradientShift 8s ease infinite;
}

.hero .subtitle {
  font-size: 1.3rem;
  color: var(--text-secondary);
  max-width: 750px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Beta announcement */
.beta-announcement {
  background: var(--secondary-dark);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(167, 119, 227, 0.3);
}

.beta-badge {
  display: inline-block;
  background: var(--accent-gradient);
  color: var(--primary-dark);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-sm);
}

.beta-announcement h2 {
  color: #a777e3;
  font-size: 1.8rem;
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
}

.beta-description {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.6;
  max-width: 550px;
  margin: 0 auto;
}

/* Style selector */
.style-selector {
  background: var(--secondary-dark);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin: var(--spacing-lg) 0;
  text-align: center;
  border: 1px solid rgba(110, 142, 251, 0.3);
}

.style-selector h2 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  font-size: 1.8rem;
}

.style-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.style-btn {
  padding: 15px 25px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 500;
  transition: all 0.3s ease;
  min-width: 180px;
  background: var(--accent-gradient);
  color: white;
}

.style-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(110, 142, 251, 0.3);
}

.style-btn.active {
  transform: scale(1.05);
  box-shadow: 0 5px 20px rgba(110, 142, 251, 0.4);
}

/* Article content */
.article-content {
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.article-content.active {
  display: block;
  opacity: 1;
}

.article-content h2 {
  font-family: var(--font-heading);
  color: #6e8efb;
  margin: var(--spacing-xl) 0 var(--spacing-lg) 0;
  font-size: 2rem;
  padding-bottom: 10px;
}

.article-content h3 {
  color: #a777e3;
  margin: var(--spacing-lg) 0 var(--spacing-md) 0;
  font-size: 1.5rem;
}

.article-content h4 {
  color: var(--text-primary);
  margin: var(--spacing-md) 0 var(--spacing-sm) 0;
  font-size: 1.2rem;
}

.article-content p {
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
  line-height: 1.8;
}

.article-content ul, .article-content ol {
  margin: var(--spacing-sm) 0 var(--spacing-md) var(--spacing-md);
  color: var(--text-secondary);
}

.article-content li {
  margin-bottom: 8px;
  line-height: 1.6;
}

/* Highlight box */
.highlight-box {
  background: #000000;
  padding: var(--spacing-md);
  margin: var(--spacing-md) 0;
  border-radius: var(--radius-sm);
  border: 1px solid #333333;
}

.highlight-box h4 {
  color: #6e8efb;
  margin-top: 0;
}

/* Stats grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0;
}

.stat-card {
  background: var(--secondary-dark);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  text-align: center;
  border: 1px solid rgba(110, 142, 251, 0.3);
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: #6e8efb;
  display: block;
  font-family: var(--font-mono);
}

/* Feature grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0;
}

.feature-card {
  background: var(--secondary-dark);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border-top: 4px solid #6e8efb;
  border: 1px solid rgba(110, 142, 251, 0.2);
}

.feature-icon {
  font-size: 2.5rem;
  color: #6e8efb;
  margin-bottom: var(--spacing-sm);
}

/* Comparison table */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-md) 0;
  background: var(--secondary-dark);
  border: 1px solid rgba(110, 142, 251, 0.3);
}

.comparison-table th {
  background: rgba(110, 142, 251, 0.2);
  color: #6e8efb;
  padding: var(--spacing-sm);
  text-align: left;
  font-weight: 600;
}

.comparison-table td {
  padding: var(--spacing-sm);
  border-bottom: 1px solid rgba(110, 142, 251, 0.1);
  color: var(--text-secondary);
}

/* Table of contents */
.toc {
  background: var(--secondary-dark);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin: var(--spacing-md) 0;
  border: 1px solid rgba(110, 142, 251, 0.3);
}

.toc h3 {
  color: #6e8efb;
  margin-bottom: var(--spacing-sm);
}

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

.toc li {
  margin-bottom: 8px;
}

.toc a {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 5px 0;
  display: block;
  transition: color 0.3s ease;
}

.toc a:hover {
  color: #6e8efb;
}

/* Contact button */
.contact-button-container {
  text-align: center;
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-md) 0;
}

.contact-button {
  display: inline-block;
  background: var(--accent-gradient);
  color: white;
  padding: 15px 30px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.contact-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(110, 142, 251, 0.4);
  text-decoration: none;
  color: white;
}

/* Responsive design */
@media (max-width: 1024px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero .subtitle {
    font-size: 1.1rem;
  }
  
  .style-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .style-btn {
    width: 100%;
    max-width: 300px;
  }
  
  .article-content h2 {
    font-size: 1.7rem;
  }
  
  .article-content h3 {
    font-size: 1.3rem;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
}