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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #ffffff;
  color: #1d1d1f;
  line-height: 1.6;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e5e5e5;
  z-index: 1000;
  padding: 20px 0;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 24px;
  font-weight: 800;
  color: #1a9e54;
  text-decoration: none;
}

.nav a {
  margin-left: 32px;
  color: #1d1d1f;
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: color 0.2s;
}

.nav a:hover {
  color: #1a9e54;
}

.btn-login {
  background: #f5f5f5;
  padding: 8px 20px;
  border-radius: 20px;
}

/* Hero */
.hero {
  margin-top: 80px;
  padding: 100px 40px 80px;
  background: linear-gradient(135deg, #f8fff8 0%, #ffffff 100%);
  text-align: center;
}

.hero h1 {
  font-size: 64px;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  color: #1d1d1f;
}

.hero .highlight {
  color: #1a9e54;
}

.hero p {
  font-size: 24px;
  color: #666;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-block;
  background: #1a9e54;
  color: white;
  padding: 16px 40px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 17px;
  transition: all 0.3s;
  box-shadow: 0 4px 20px rgba(26, 158, 84, 0.3);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: #147a40;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(26, 158, 84, 0.4);
}

.btn-secondary {
  display: inline-block;
  background: white;
  color: #1a9e54;
  padding: 16px 40px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 17px;
  border: 2px solid #1a9e54;
  transition: all 0.3s;
}

.btn-secondary:hover {
  background: #f8fff8;
}

.trust-badge {
  margin-top: 40px;
  font-size: 14px;
  color: #999;
}

/* Features */
.features {
  padding: 100px 40px;
  background: white;
}

.section-title {
  text-align: center;
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 60px;
  color: #1d1d1f;
}

.features-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.feature-card {
  background: #f8f8f8;
  padding: 40px;
  border-radius: 20px;
  transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #1d1d1f;
}

.feature-card p {
  color: #666;
  font-size: 16px;
  line-height: 1.6;
}

/* Pricing */
.pricing {
  padding: 100px 40px;
  background: #f8fff8;
}

.pricing-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.pricing-card {
  background: white;
  padding: 40px;
  border-radius: 20px;
  border: 2px solid #e5e5e5;
  transition: all 0.3s;
  position: relative;
}

.pricing-card.popular {
  border-color: #1a9e54;
  transform: scale(1.05);
  box-shadow: 0 10px 50px rgba(26, 158, 84, 0.2);
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: #1a9e54;
  color: white;
  padding: 6px 20px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.pricing-card h3 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #1d1d1f;
}

.price {
  font-size: 48px;
  font-weight: 800;
  color: #1a9e54;
  margin: 20px 0;
}

.price-small {
  font-size: 16px;
  color: #999;
  font-weight: 400;
}

.pricing-features {
  list-style: none;
  margin: 30px 0;
}

.pricing-features li {
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
  color: #666;
}

.pricing-features li:before {
  content: "✓";
  color: #1a9e54;
  font-weight: 700;
  margin-right: 10px;
}

.btn-pricing {
  width: 100%;
  text-align: center;
  margin-top: 20px;
}

/* CTA Section */
.cta-section {
  padding: 100px 40px;
  background: linear-gradient(135deg, #1a9e54 0%, #147a40 100%);
  color: white;
  text-align: center;
}

.cta-section h2 {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 20px;
}

.cta-section p {
  font-size: 20px;
  margin-bottom: 40px;
  opacity: 0.9;
}

.btn-white {
  background: white;
  color: #1a9e54;
  display: inline-block;
  padding: 16px 40px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 17px;
  transition: all 0.3s;
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}

/* Footer */
.footer {
  background: #1d1d1f;
  color: white;
  padding: 60px 40px 30px;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  color: #1a9e54;
}

.footer-section a {
  display: block;
  color: #999;
  text-decoration: none;
  margin-bottom: 10px;
  font-size: 14px;
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid #333;
  color: #999;
  font-size: 14px;
}

/* Content Pages */
.content-page {
  max-width: 800px;
  margin: 120px auto 80px;
  padding: 0 40px;
}

.content-page h1 {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 20px;
  color: #1d1d1f;
}

.content-page h2 {
  font-size: 32px;
  font-weight: 700;
  margin: 40px 0 20px;
  color: #1d1d1f;
}

.content-page p {
  margin-bottom: 20px;
  color: #666;
  font-size: 16px;
  line-height: 1.8;
}

.content-page ul {
  margin: 20px 0;
  padding-left: 30px;
  color: #666;
}

.content-page ul li {
  margin-bottom: 10px;
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 42px;
  }
  
  .hero p {
    font-size: 18px;
  }
  
  .section-title {
    font-size: 32px;
  }
  
  .pricing-card.popular {
    transform: none;
  }
  
  .header-content {
    padding: 0 20px;
  }
  
  .nav {
    display: none;
  }
  
  .content-page {
    margin-top: 100px;
  }
  
  .content-page h1 {
    font-size: 36px;
  }
}