@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;600;700&family=Michroma&display=swap');

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

:root {
  /* Dark mode colors - default */
  --background: 222 15% 8%;
  --foreground: 0 0% 98%;
  --card: 222 15% 12%;
  --card-foreground: 0 0% 98%;
  --card-border: 222 15% 16%;
  --primary: 270 60% 55%;
  --primary-foreground: 0 0% 98%;
  --border: 222 15% 18%;
  --muted: 335 8% 16%;
  --muted-foreground: 0 0% 70%;
  --accent: 335 12% 16%;
  --accent-foreground: 0 0% 98%;
  
  /* Fonts */
  --font-sans: 'Barlow', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Michroma', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Shadows */
  --shadow-sm: 0px 2px 4px 0px hsl(0 0% 0% / 0.25), 0px 1px 2px -1px hsl(0 0% 0% / 0.20);
  --shadow-md: 0px 6px 12px -2px hsl(0 0% 0% / 0.40), 0px 3px 6px -3px hsl(0 0% 0% / 0.30);
  --shadow-lg: 0px 10px 20px -4px hsl(0 0% 0% / 0.45), 0px 4px 8px -4px hsl(0 0% 0% / 0.35);
}

body {
  font-family: var(--font-sans);
  line-height: 1.6;
  color: hsl(var(--foreground));
  background: hsl(var(--background));
  transition: background 0.3s, color 0.3s;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  background: linear-gradient(135deg, hsl(270, 60%, 50%) 0%, hsl(270, 60%, 40%) 100%);
  color: white;
  padding: 60px 20px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(153, 102, 204, 0.3);
}

header h1 {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 16px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  color: white;
  letter-spacing: 0.02em;
}

header p {
  font-size: 1.25rem;
  opacity: 0.95;
}

header a {
  color: white;
  text-decoration: none;
  opacity: 0.9;
  transition: opacity 0.2s;
}

header a:hover {
  opacity: 1;
}

.hero {
  padding: 80px 20px;
  text-align: center;
}

.hero h2 {
  font-size: 2.5rem;
  color: hsl(var(--primary));
  margin-bottom: 24px;
  font-weight: 700;
}

.hero p {
  font-size: 1.125rem;
  color: hsl(var(--muted-foreground));
  max-width: 700px;
  margin: 0 auto 40px;
}

.features {
  background: hsl(var(--muted));
  padding: 80px 20px;
}

.features h2 {
  text-align: center;
  font-size: 2.5rem;
  color: hsl(var(--primary));
  margin-bottom: 60px;
  font-weight: 700;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.feature {
  background: hsl(var(--card));
  padding: 32px;
  border-radius: 12px;
  border: 1px solid hsl(var(--primary) / 0.3);
  box-shadow: 0 2px 8px rgba(153, 102, 204, 0.15);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(153, 102, 204, 0.25);
  border-color: hsl(var(--primary) / 0.6);
}

.feature h3 {
  color: hsl(var(--primary));
  font-size: 1.5rem;
  margin-bottom: 16px;
  font-weight: 600;
}

.feature p {
  color: hsl(var(--muted-foreground));
  font-size: 1rem;
}

.boost-section {
  padding: 80px 20px;
  text-align: center;
}

.boost-section h2 {
  font-size: 2.5rem;
  color: hsl(var(--primary));
  margin-bottom: 24px;
  font-weight: 700;
}

.boost-section p {
  font-size: 1.125rem;
  color: hsl(var(--muted-foreground));
  max-width: 800px;
  margin: 0 auto 40px;
}

.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.price-card {
  background: hsl(var(--card));
  border: 2px solid hsl(var(--primary));
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 2px 8px rgba(153, 102, 204, 0.15);
  transition: transform 0.2s, box-shadow 0.2s;
}

.price-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(153, 102, 204, 0.3);
}

.price-card h3 {
  color: hsl(var(--primary));
  font-size: 1.5rem;
  margin-bottom: 12px;
  font-weight: 600;
}

.price-card .price {
  font-size: 2.5rem;
  font-weight: 700;
  color: hsl(var(--primary));
  margin-bottom: 8px;
}

.price-card .duration {
  color: hsl(var(--muted-foreground));
  margin-bottom: 16px;
}

.refund-note {
  margin-top: 32px;
  padding: 16px;
  background: hsl(45 80% 20% / 1);
  border: 1px solid hsl(45 80% 40%);
  border-radius: 8px;
  color: hsl(45 100% 80%);
  font-size: 0.95rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.cta {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  padding: 14px 32px;
  border: none;
  border-radius: 8px;
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  text-decoration: none;
  display: inline-block;
}

.cta:hover {
  background: hsl(270 60% 45%);
  transform: translateY(-2px);
}

footer {
  background: hsl(0 0% 10%);
  color: hsl(0 0% 95%);
  padding: 40px 20px;
  text-align: center;
}

footer .links {
  margin-bottom: 20px;
}

footer a {
  color: hsl(270 60% 70%);
  text-decoration: none;
  margin: 0 16px;
  transition: color 0.2s;
}

footer a:hover {
  color: hsl(270 60% 85%);
}

footer .contact {
  margin-top: 20px;
}

footer .email-image {
  margin-top: 12px;
}

/* Content page styles */
.back-link {
  display: inline-block;
  color: hsl(var(--primary));
  text-decoration: none;
  margin-bottom: 24px;
  font-weight: 500;
  transition: color 0.2s;
}

.back-link:hover {
  color: hsl(270 60% 45%);
}

h2 {
  color: hsl(var(--primary));
  font-size: 1.75rem;
  margin-top: 40px;
  margin-bottom: 16px;
  font-weight: 600;
}

h3 {
  color: hsl(var(--primary));
  font-size: 1.25rem;
  margin-top: 28px;
  margin-bottom: 12px;
  font-weight: 600;
}

p {
  margin-bottom: 16px;
  color: hsl(var(--foreground));
}

ul, ol {
  margin-left: 24px;
  margin-bottom: 16px;
  color: hsl(var(--foreground));
}

li {
  margin-bottom: 8px;
}

.effective-date {
  background: hsl(var(--card));
  padding: 16px;
  border-left: 4px solid hsl(var(--primary));
  margin-bottom: 32px;
  border-radius: 4px;
  border: 1px solid hsl(var(--card-border));
}

.highlight {
  background: hsl(45 80% 20% / 1);
  border: 1px solid hsl(45 80% 40%);
  padding: 16px;
  border-radius: 8px;
  margin: 24px 0;
  color: hsl(45 100% 80%);
}

@media (max-width: 768px) {
  header h1 {
    font-size: 2rem;
  }
  
  header p {
    font-size: 1rem;
  }
  
  .hero h2, .features h2, .boost-section h2 {
    font-size: 1.875rem;
  }
  
  .feature-grid, .pricing {
    grid-template-columns: 1fr;
  }
}