winrt-xaml 1.0.0

:host {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --primary-color: #0078D4;
  --secondary-color: #7B1FA2;
  --accent-color: #FF4081;
  --text-color: #1E1E1E;
  --text-muted: #666;
  --bg-light: #F5F5F5;
  --bg-alt: #FAFAFA;
  --border-color: #E0E0E0;
  --code-bg: #2D2D30;
  --code-text: #D4D4D4;
  --shadow: 0 2px 8px rgba(0,0,0,0.1);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.15);
}

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

/* Navbar */
.navbar {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 1rem 0;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-brand h1 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0;
}

.version {
  background: rgba(255,255,255,0.2);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.3s;
}

.nav-links a:hover {
  opacity: 0.8;
}

/* Main Content */
.main-content {
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 4rem 0;
}

.section.alt-bg {
  background: var(--bg-alt);
}

h2 {
  font-size: 2.5rem;
  color: var(--text-color);
  margin-bottom: 2rem;
  text-align: center;
}

h3 {
  font-size: 1.5rem;
  color: var(--text-color);
  margin-bottom: 1rem;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 6rem 0;
  text-align: center;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  max-width: 800px;
  margin: 0 auto 2rem;
  opacity: 0.95;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 4rem;
}

.btn {
  padding: 1rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.125rem;
  transition: transform 0.3s, box-shadow 0.3s;
  display: inline-block;
}

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

.btn-primary {
  background: white;
  color: var(--primary-color);
}

.btn-secondary {
  background: rgba(255,255,255,0.2);
  color: white;
  border: 2px solid white;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature {
  text-align: center;
  padding: 2rem;
  background: rgba(255,255,255,0.1);
  border-radius: 12px;
  backdrop-filter: blur(10px);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature h3 {
  color: white;
  margin-bottom: 0.5rem;
}

.feature p {
  color: rgba(255,255,255,0.9);
  font-size: 0.95rem;
}

/* Quick Start Steps */
.step {
  margin-bottom: 3rem;
}

.step h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

/* Code Blocks */
.code-block {
  background: var(--code-bg);
  color: var(--code-text);
  padding: 1.5rem;
  border-radius: 8px;
  overflow-x: auto;
  margin: 1rem 0;
  box-shadow: var(--shadow);
}

.code-block code {
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 0.9rem;
  line-height: 1.6;
}

code {
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  background: var(--bg-light);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.9rem;
  color: var(--accent-color);
}

/* Controls Grid */
.controls-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.control-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
  border: 2px solid var(--border-color);
}

.control-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.control-card h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.control-card p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* Examples Grid */
.examples-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.example-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
  border-left: 4px solid var(--primary-color);
}

.example-card.highlight {
  background: linear-gradient(135deg, #f0f7ff, #fff);
  border-left: 6px solid var(--primary-color);
  box-shadow: 0 4px 12px rgba(0, 120, 212, 0.2);
}

.example-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.example-card.highlight:hover {
  box-shadow: 0 6px 20px rgba(0, 120, 212, 0.3);
}

.example-card h3 {
  color: var(--text-color);
  margin-bottom: 0.75rem;
}

.example-card p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* API Section */
.api-section {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
}

.api-section:last-child {
  border-bottom: none;
}

.api-section h3 {
  color: var(--primary-color);
}

.api-section p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.6;
}

/* Architecture Diagram */
.architecture-diagram {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  max-width: 600px;
  margin: 2rem auto;
}

.arch-layer {
  background: white;
  padding: 1.5rem 3rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  text-align: center;
  width: 100%;
  border: 2px solid var(--border-color);
}

.arch-layer.highlight {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border-color: var(--primary-color);
}

.arch-layer strong {
  display: block;
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.arch-layer p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.arch-layer.highlight p {
  color: rgba(255,255,255,0.9);
}

.arch-arrow {
  font-size: 1.5rem;
  color: var(--primary-color);
  font-weight: bold;
}

/* Footer */
.footer {
  background: var(--text-color);
  color: white;
  padding: 3rem 0;
  margin-top: 4rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.footer-section h4 {
  margin-bottom: 1rem;
  color: white;
}

.footer-section a {
  display: block;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  margin-bottom: 0.5rem;
  transition: color 0.3s;
}

.footer-section a:hover {
  color: white;
}

.footer-section p {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
  .navbar .container {
    flex-direction: column;
    gap: 1rem;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .features-grid,
  .controls-grid,
  .examples-grid {
    grid-template-columns: 1fr;
  }

  .container {
    padding: 0 1rem;
  }
}