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

:root {
  --primary-color: #1e3a8a;
  --secondary-color: #3b82f6;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --bg-light: #f9fafb;
  --border-color: #e5e7eb;
  --white: #ffffff;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--white);
}

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

.header {
  background-color: var(--white);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-color);
  text-decoration: none;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--primary-color);
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-color);
}

.nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav a {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav a:hover {
  color: var(--primary-color);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text-dark);
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s;
  font-size: 1rem;
}

.btn-primary:hover {
  background-color: #1e40af;
}

.btn-primary.btn-large {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-secondary {
  background-color: var(--white);
  color: var(--primary-color);
  padding: 0.75rem 1.5rem;
  border: 2px solid var(--primary-color);
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 1rem;
}

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

.hero {
  background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
  color: var(--white);
  padding: 6rem 0;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.95;
  line-height: 1.8;
}

.features {
  padding: 6rem 0;
  background-color: var(--bg-light);
}

.features h2 {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 3rem;
  color: var(--text-dark);
}

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

.feature-card {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.feature-card p {
  color: var(--text-light);
  line-height: 1.8;
}

.testimonials {
  padding: 6rem 0;
  background-color: var(--white);
}

.testimonials h2 {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 3rem;
  color: var(--text-dark);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background-color: var(--bg-light);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.testimonial-quote {
  margin-bottom: 1rem;
}

.testimonial-text {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
}

.testimonial-author strong {
  display: block;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.25rem;
}

.testimonial-author span {
  color: var(--text-light);
  font-size: 0.875rem;
}

.pricing {
  padding: 6rem 0;
  background-color: var(--bg-light);
}

.pricing h2 {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 3rem;
  color: var(--text-dark);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-card {
  background-color: var(--white);
  padding: 2.5rem;
  border-radius: 12px;
  border: 2px solid var(--border-color);
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured {
  border-color: var(--primary-color);
  box-shadow: 0 10px 30px rgba(30, 58, 138, 0.1);
}

.featured-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary-color);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
}

.pricing-card h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-dark);
}

.price {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.price-amount {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
}

.price-currency {
  font-size: 1.125rem;
  color: var(--text-light);
}

.pricing-description {
  color: var(--text-light);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.pricing-features {
  list-style: none;
  margin-bottom: 2rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  color: var(--text-dark);
}

.pricing-card button {
  width: 100%;
}

.contact {
  padding: 6rem 0;
  background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
  color: var(--white);
  text-align: center;
}

.contact-content h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.contact-content p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.footer {
  background-color: var(--text-dark);
  color: var(--white);
  padding: 3rem 0 2rem;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.125rem;
  font-weight: 600;
}

.footer-logo a {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--white);
}

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

.footer-links a {
  color: var(--white);
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.3s;
}

.footer-links a:hover {
  opacity: 1;
}

.footer-copyright {
  opacity: 0.7;
  font-size: 0.875rem;
}

.legal-page {
  padding: 4rem 0;
  background-color: var(--white);
}

.legal-page h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.last-updated {
  color: var(--text-light);
  font-style: italic;
  margin-bottom: 3rem;
}

.legal-section {
  margin-bottom: 3rem;
}

.legal-section h2 {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.legal-section p {
  color: var(--text-dark);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.legal-section ul {
  margin-left: 2rem;
  margin-bottom: 1rem;
}

.legal-section li {
  color: var(--text-dark);
  line-height: 1.8;
  margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    gap: 1rem;
  }

  .nav.active {
    display: flex;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .header-content > .btn-primary {
    display: none;
  }

  .hero h1 {
    font-size: 2rem;
  }

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

  .features h2,
  .testimonials h2,
  .pricing h2,
  .contact-content h2 {
    font-size: 2rem;
  }

  .features-grid,
  .testimonials-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .legal-page h1 {
    font-size: 2rem;
  }

  .legal-section h2 {
    font-size: 1.5rem;
  }
}