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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background: #ffffff;
}

.hidden {
  display: none !important;
}

/* Navigation */
.nav {
  background: #ffffff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 4rem;
}

.logo {
  height: 2rem;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  background: none;
  border: none;
  color: #666;
  cursor: pointer;
  font-size: 1rem;
  transition: color 0.3s;
}

.nav-link:hover,
.nav-link.active {
  color: #4a7c6f;
}

.mobile-menu-btn {
  display: block;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-icon, .close-icon {
  display: block;
}

.nav-mobile {
  border-top: 1px solid #e5e7eb;
  padding: 1rem 0;
}

.mobile-menu-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.nav-link-mobile {
  background: none;
  border: none;
  color: #666;
  cursor: pointer;
  font-size: 1rem;
  text-align: left;
  padding: 0.5rem 0;
}

.nav-link-mobile:hover {
  color: #4a7c6f;
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #4a7c6f;
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 500;
  transition: background 0.3s;
}

.btn-primary:hover {
  background: #3d6b5f;
}

.btn-large {
  padding: 0.75rem 2rem;
  font-size: 1.1rem;
}

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

.btn-secondary {
  background: white;
  color: #4a7c6f;
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: 500;
  transition: background 0.3s;
}

.btn-secondary:hover {
  background: #f3f4f6;
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  max-width: 896px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-gray {
  background: #f9fafb;
}

.section-title {
  font-size: 2rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 3rem;
  color: #111;
}

.section-subtitle {
  font-size: 1.75rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: #111;
}

.section-description {
  text-align: center;
  color: #666;
  margin: -2rem auto 3rem;
  max-width: 42rem;
}

/* Hero */
.hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: #111;
  max-width: 56rem;
  margin-left: auto;
  margin-right: auto;
}

.hero-description {
  font-size: 1.125rem;
  color: #666;
  margin-bottom: 2rem;
  max-width: 56rem;
  margin-left: auto;
  margin-right: auto;
}

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

.text-center {
  text-align: center;
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.feature-card {
  background: white;
  padding: 1.5rem;
  border-radius: 0.75rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: box-shadow 0.3s;
}

.feature-card:hover {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: #111;
}

.feature-card p {
  color: #666;
}

/* Two Column Layout */
.two-column {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.feature-image {
  width: 100%;
  border-radius: 0.75rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.text-body {
  color: #666;
  margin-bottom: 1rem;
}

.feature-list {
  list-style: none;
  margin-top: 1.5rem;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  color: #666;
}

.check-icon {
  color: #4a7c6f;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.check-icon-sm {
  color: #4a7c6f;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.pricing-card {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem;
  padding: 2rem;
  transition: box-shadow 0.3s;
  position: relative;
}

.pricing-card:hover {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.pricing-card-featured {
  border: 2px solid #4a7c6f;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.pricing-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: #4a7c6f;
  color: white;
  font-size: 0.875rem;
  padding: 0.25rem 1rem;
  border-radius: 9999px;
}

.pricing-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #111;
}

.pricing-price {
  margin-bottom: 1rem;
}

.price {
  font-size: 2rem;
  font-weight: 700;
  color: #111;
}

.period {
  color: #666;
}

.pricing-trial {
  font-size: 0.875rem;
  color: #4a7c6f;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.pricing-subtitle {
  font-size: 0.875rem;
  color: #666;
  margin-bottom: 1rem;
}

.pricing-extra {
  font-size: 0.875rem;
  font-weight: 500;
  color: #111;
  margin-bottom: 0.75rem;
}

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

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  color: #666;
  font-size: 0.9rem;
}

/* CTA Box */
.cta-box {
  background: #4a7c6f;
  color: white;
  border-radius: 1rem;
  padding: 3rem;
  text-align: center;
}

.cta-box h2 {
  margin-bottom: 1.5rem;
  font-size: 2rem;
}

.cta-box p {
  margin-bottom: 2rem;
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

/* Privacy Policy */
.page-title {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: #111;
}

.page-date {
  color: #666;
  margin-bottom: 2rem;
}

.prose {
  color: #666;
  line-height: 1.75;
}

.prose p {
  margin-bottom: 2rem;
}

.prose h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #111;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.prose h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: #111;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.prose ul {
  list-style: disc;
  margin-left: 1.5rem;
  margin-bottom: 1rem;
}

.prose li {
  margin-bottom: 0.5rem;
}

.prose section {
  margin-bottom: 2rem;
}

.contact-box {
  background: #f9fafb;
  padding: 1.5rem;
  border-radius: 0.5rem;
  margin-top: 1rem;
}

.contact-box p {
  margin-bottom: 0.5rem;
}

/* Footer */
.footer {
  background: #f9fafb;
  border-top: 1px solid #e5e7eb;
  margin-top: 5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 3rem 0;
}

.footer-logo {
  height: 2rem;
  margin-bottom: 1rem;
}

.footer-description {
  color: #666;
}

.footer-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #111;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-link {
  background: none;
  border: none;
  color: #666;
  cursor: pointer;
  text-align: left;
  padding: 0;
  font-size: 1rem;
  transition: color 0.3s;
}

.footer-link:hover {
  color: #4a7c6f;
}

.footer-contact {
  color: #666;
}

.footer-bottom {
  border-top: 1px solid #e5e7eb;
  padding: 2rem 0;
  text-align: center;
  color: #999;
}

/* Responsive Design */
@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
  }

  .mobile-menu-btn {
    display: none;
  }

  .nav-mobile {
    display: none !important;
  }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .two-column {
    grid-template-columns: repeat(2, 1fr);
  }

  .two-column.reverse {
    direction: rtl;
  }

  .two-column.reverse > * {
    direction: ltr;
  }

  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-title {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 2rem;
  }

  .container-narrow {
    padding: 0 2rem;
  }
}