/* Basic reset and layout */
* { 
  box-sizing: border-box; 
  margin: 0;
  padding: 0;
}

html { 
  scroll-behavior: smooth;
}

body { 
  margin: 0; 
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #0f172a; 
  background: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.page-container {
  width: 100%;
  overflow-x: hidden;
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  z-index: 1000;
}

.nav-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: #0f172a;
  text-decoration: none;
}

.logo-icon {
  font-size: 1.5rem;
}

.logo-text {
  font-weight: 700;
}

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

.nav-link {
  color: #64748b;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-link:hover {
  color: #0f172a;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.625rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
  font-size: 0.9375rem;
}

.btn-primary {
  background: #6366f1;
  color: white;
}

.btn-primary:hover {
  background: #4f46e5;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-secondary {
  background: white;
  color: #0f172a;
  border: 2px solid #e2e8f0;
}

.btn-secondary:hover {
  border-color: #cbd5e1;
  transform: translateY(-1px);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.0625rem;
}

.btn-white {
  background: white;
  color: #6366f1;
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Hero Section */
.hero { 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  min-height: 100vh; 
  background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%); 
  padding: 6rem 2rem 4rem;
  text-align: center;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: white;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #6366f1;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  color: #0f172a;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: 1.25rem;
  color: #475569;
  margin-bottom: 2.5rem;
  line-height: 1.7;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  justify-content: center;
  padding-top: 3rem;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.875rem;
  color: #64748b;
  font-weight: 500;
}

/* Features Section */
.features {
  padding: 6rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.section-description {
  font-size: 1.125rem;
  color: #64748b;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  padding: 2rem;
  background: white;
  border-radius: 1rem;
  border: 1px solid #e2e8f0;
  transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
  border-color: #cbd5e1;
}

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

.feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 0.75rem;
}

.feature-description {
  color: #64748b;
  line-height: 1.6;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
  padding: 5rem 2rem;
  text-align: center;
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.cta-description {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
}

/* Footer */
.footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 4rem 2rem 2rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-left .logo {
  color: white;
  margin-bottom: 1rem;
}

.footer-tagline {
  color: #64748b;
  font-size: 0.875rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-heading {
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.footer-link {
  color: #64748b;
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}

.footer-link:hover {
  color: white;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid #1e293b;
  text-align: center;
  font-size: 0.875rem;
  color: #64748b;
}

/* Responsive tweaks */
@media (max-width: 768px) {
  .nav-links {
    gap: 1rem;
  }

  .nav-link {
    display: none;
  }

  .hero-title {
    font-size: 2.5rem;
  }

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

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

  .hero-stats {
    gap: 2rem;
    flex-wrap: wrap;
  }

  .section-title {
    font-size: 2rem;
  }

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

  .cta-title {
    font-size: 2rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }
}

/* Privacy Page */
.privacy-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 6rem 2rem 4rem;
}

.privacy-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.privacy-title {
  font-size: 3rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.privacy-date {
  font-size: 0.875rem;
  color: #64748b;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.privacy-intro {
  font-size: 1.125rem;
  color: #475569;
  line-height: 1.7;
}

.privacy-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.privacy-card {
  background: white;
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.privacy-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
  border-color: #cbd5e1;
}

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

.privacy-card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 1rem;
}

.privacy-text {
  color: #475569;
  line-height: 1.7;
  margin: 0;
}

.privacy-list {
  list-style: none;
  padding: 0;
  margin: 0;
  color: #475569;
  line-height: 1.7;
}

.privacy-list li {
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  position: relative;
}

.privacy-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #6366f1;
  font-weight: 700;
}

.privacy-link {
  color: #6366f1;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}

.privacy-link:hover {
  color: #4f46e5;
  text-decoration: underline;
}

@media (max-width: 768px) {
  .privacy-title {
    font-size: 2rem;
  }

  .privacy-intro {
    font-size: 1rem;
  }

  .privacy-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}