:root {
  --background: 0 0% 98%;
  --foreground: 0 0% 20%;
  --card: 0 0% 100%;
  --card-foreground: 0 0% 20%;
  --popover: 0 0% 100%;
  --popover-foreground: 0 0% 20%;
  --primary: 193 65% 50%;
  --primary-foreground: 0 0% 100%;
  --secondary: 0 0% 95%;
  --secondary-foreground: 0 0% 20%;
  --muted: 0 0% 94%;
  --muted-foreground: 0 0% 45%;
  --accent: 186 60% 48%;
  --accent-foreground: 0 0% 100%;
  --destructive: 0 84.2% 60.2%;
  --destructive-foreground: 0 0% 100%;
  --border: 0 0% 88%;
  --input: 0 0% 88%;
  --ring: 193 65% 50%;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  line-height: 1.5;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 0;
}

/* Header */
header {
  background-color: hsl(var(--primary));
  padding: 1.25rem 1.5rem;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: hsl(var(--primary-foreground));
  text-decoration: none;
}

.desktop-nav {
  display: none;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-size: 0.875rem;
  color: hsl(var(--primary-foreground) / 0.9);
  text-decoration: none;
  transition: color 0.2s;
}

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

.mobile-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn {
  padding: 0.5rem 0.5rem;
  border: none;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-secondary {
  background-color: hsl(var(--secondary));
  color: hsl(var(--secondary-foreground));
}

.btn-secondary:hover {
  opacity: 0.8;
}

.btn-ghost {
  background-color: transparent;
  color: hsl(var(--primary-foreground));
}

.btn-ghost:hover {
  background-color: hsl(var(--primary-foreground) / 0.1);
}

.btn-outline {
  background-color: transparent;
  border: 1px solid hsl(var(--border));
  color: hsl(var(--foreground));
}

.btn-outline:hover {
  background-color: hsl(var(--accent));
}

/* Mobile Menu */
.menu-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 40;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu {
  position: fixed;
  right: -16rem;
  top: 0;
  bottom: 0;
  width: 16rem;
  background-color: hsl(var(--background));
  z-index: 50;
  transition: right 0.3s;
  padding: 2rem;
  overflow-y: auto;
}

.mobile-menu.open {
  right: 0;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.mobile-nav-link {
  font-size: 1.125rem;
  color: hsl(var(--foreground));
  text-decoration: none;
  transition: color 0.2s;
}

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

/* Hero Section */
.hero {
  padding: 5rem 1.5rem;
  background-color: hsl(var(--background));
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-description {
  font-size: 1.125rem;
  color: hsl(var(--muted-foreground));
  margin-bottom: 1rem;
}

.hero-subtitle {
  color: hsl(var(--muted-foreground));
  margin-bottom: 2rem;
}

.hero-stat-card {
  background-color: hsl(var(--primary) / 0.05);
  border-radius: 1rem;
  padding: 2rem;
  border: 2px solid hsl(var(--primary) / 0.2);
  text-align: center;
}

.hero-stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: hsl(var(--primary));
}

.hero-stat-text {
  color: hsl(var(--muted-foreground));
  margin-top: 1rem;
}

/* Features Section */
.features {
  background-color: hsl(var(--secondary));
  padding: 4rem 1.5rem;
}

.features-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-card {
  background-color: hsl(var(--background));
  border-radius: 0.75rem;
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: box-shadow 0.3s;
}

.feature-card:hover {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  width: 3.5rem;
  height: 3.5rem;
  background-color: hsl(var(--primary) / 0.1);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon svg {
  width: 1.75rem;
  height: 1.75rem;
  color: hsl(var(--primary));
}

.feature-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

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

/* Steps Section */
.steps {
  padding: 4rem 1.5rem;
  background-color: hsl(var(--background));
  border-top: 1px solid hsl(var(--border));
  border-bottom: 1px solid hsl(var(--border));
}

.steps h2 {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.steps-subtitle {
  color: hsl(var(--muted-foreground));
  margin-bottom: 2.5rem;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.step-card {
  background-color: hsl(var(--primary) / 0.05);
  border-radius: 0.75rem;
  padding: 1.5rem;
  border-left: 4px solid hsl(var(--primary));
}

.step-number {
  font-size: 1.875rem;
  font-weight: 700;
  color: hsl(var(--primary));
  margin-bottom: 0.75rem;
}

.step-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
}

/* Contact Section */
.contact {
  padding: 4rem 1.5rem;
  background-color: hsl(var(--background));
  text-align: center;
}

.contact h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.contact-box {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background-color: hsl(var(--secondary));
  padding: 1rem 1.5rem;
  border-radius: 0.5rem;
}

.contact-box svg {
  width: 1.25rem;
  height: 1.25rem;
  color: hsl(var(--primary));
}

.contact-box a {
  font-weight: 500;
  color: hsl(var(--foreground));
  text-decoration: none;
  transition: color 0.2s;
}

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

/* Footer */
footer {
  background-color: hsl(var(--secondary));
  padding: 2rem 1.5rem;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  font-size: 0.875rem;
}

.footer-links a {
  color: hsl(var(--muted-foreground));
  text-decoration: none;
  transition: color 0.2s;
}

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

/* About Page */
.page-content {
  padding: 5rem 1.5rem;
  flex: 1;
}

.page-content h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.page-content p {
  color: hsl(var(--muted-foreground));
  line-height: 1.75;
  margin-bottom: 1rem;
}

/* Privacy & Terms Pages */
.legal-page {
  padding: 5rem 1.5rem;
  flex: 1;
}

.legal-page h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.legal-date {
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
  margin-bottom: 2rem;
}

.legal-content {
  max-width: none;
}

.legal-content section {
  margin-bottom: 1.5rem;
}

.legal-content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.legal-content p {
  color: hsl(var(--muted-foreground));
  line-height: 1.75;
}

/* 404 Page */
.not-found {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.not-found h1 {
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.not-found p {
  font-size: 1.25rem;
  color: hsl(var(--muted-foreground));
  margin-bottom: 2rem;
}

/* Utility Classes */
.flex-grow {
  flex: 1;
}

.min-h-screen {
  min-height: 100vh;
}

.flex-col {
  display: flex;
  flex-direction: column;
}

/* Icons */
.icon {
  width: 1rem;
  height: 1rem;
  display: inline-block;
}

/* Responsive */
@media (min-width: 768px) {
  .desktop-nav {
    display: flex;
  }
  
  .mobile-nav {
    display: none;
  }
  
  .hero h1 {
    font-size: 3rem;
  }
  
  .hero-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}