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

:root {
  --color-bg: #0f1219;
  --color-surface: #181d28;
  --color-border: #2a3241;
  --color-text: #f1f5f9;
  --color-text-secondary: #94a3b8;
  --color-accent: #64b5f6;
  --color-accent-hover: #90caf9;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-accent-hover);
}

/* Navigation */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.logo {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.logo:hover {
  color: var(--color-text);
}

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

.nav-links a {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
}

/* Hero Section */
.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.hero-content {
  text-align: center;
  max-width: 640px;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

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

.btn-primary:hover {
  background: #e4e4e7;
  color: var(--color-bg);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: #1a1a1e;
  color: var(--color-text);
  transform: translateY(-1px);
}

.coming-soon {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 6rem;
  width: 100%;
  max-width: 800px;
}

.feature {
  text-align: center;
  padding: 1.5rem;
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.feature h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.feature p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* Footer */
.footer {
  padding: 2rem;
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

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

.footer-links a {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

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

.copyright {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

/* Privacy Page */
.privacy-page {
  flex: 1;
  padding: 2rem;
}

.privacy-container {
  max-width: 720px;
  margin: 0 auto;
}

.privacy-header {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-border);
}

.privacy-header h1 {
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.last-updated {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.privacy-section {
  margin-bottom: 2.5rem;
}

.privacy-section h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.privacy-section h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.privacy-section p {
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.privacy-section ul {
  list-style: none;
  margin-bottom: 1rem;
}

.privacy-section li {
  color: var(--color-text-secondary);
  padding-left: 1.25rem;
  position: relative;
  margin-bottom: 0.5rem;
}

.privacy-section li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

.privacy-section li strong {
  color: var(--color-text);
  font-weight: 500;
}

/* Service Table */
.service-table {
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.service-row {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.25rem;
}

.service-name {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.service-purpose {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.25rem;
}

.service-data {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  margin-bottom: 0.75rem;
}

.service-link {
  font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .subtitle {
    font-size: 1rem;
  }

  .features {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 4rem;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .privacy-header h1 {
    font-size: 2rem;
  }

  .nav {
    padding: 1rem 1.5rem;
  }

  .cta-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }
}