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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  line-height: 1.6;
  color: #333;
}

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

/* Navbar */
.navbar {
  background: #1a1a2e;
  padding: 15px 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
}

.nav-brand {
  font-size: 1.8rem;
  font-weight: bold;
  color: #fff;
  letter-spacing: 2px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
  color: #4fc3f7;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  color: #fff;
  padding: 150px 20px 100px;
  text-align: center;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  letter-spacing: 3px;
}

.tagline {
  font-size: 1.5rem;
  color: #4fc3f7;
  margin-bottom: 15px;
  font-weight: 300;
}

.description {
  font-size: 1.2rem;
  opacity: 0.9;
  margin-bottom: 40px;
}

.btn-primary {
  display: inline-block;
  background: #4fc3f7;
  color: #1a1a2e;
  padding: 15px 40px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
}

.btn-primary:hover {
  background: #fff;
  transform: translateY(-2px);
}

/* Sections */
.section {
  padding: 80px 20px;
}

.section h2 {
  font-size: 2.2rem;
  margin-bottom: 30px;
  text-align: center;
  color: #1a1a2e;
}

.section p {
  max-width: 800px;
  margin: 0 auto 20px;
  text-align: center;
  font-size: 1.1rem;
  color: #555;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.card {
  background: #fff;
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}

.card:hover {
  transform: translateY(-5px);
}

.card-icon {
  font-size: 3rem;
  margin-bottom: 15px;
}

.card h3 {
  color: #1a1a2e;
  margin-bottom: 15px;
}

.card p {
  color: #666;
  font-size: 0.95rem;
  text-align: center;
}

/* CTA Section */
.cta {
  background: #f8f9fa;
}

.compliance-list {
  list-style: none;
  max-width: 600px;
  margin: 0 auto;
  text-align: left;
}

.compliance-list li {
  padding: 12px 0;
  padding-left: 30px;
  position: relative;
  font-size: 1.1rem;
}

.compliance-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #4fc3f7;
  font-weight: bold;
}

/* Products Page */
.products-grid {
  display: grid;
  gap: 40px;
  margin-top: 40px;
}

.product-card {
  background: #fff;
  border-radius: 15px;
  padding: 40px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.product-card h3 {
  color: #1a1a2e;
  font-size: 1.5rem;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.product-card .focus {
  color: #4fc3f7;
  font-weight: 600;
}

.product-card ul {
  margin-top: 15px;
  padding-left: 20px;
}

.product-card li {
  margin-bottom: 10px;
  color: #555;
}

/* Features Page */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.feature-item {
  background: #fff;
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.feature-item h3 {
  color: #1a1a2e;
  margin-bottom: 15px;
  font-size: 1.3rem;
}

.feature-item p {
  text-align: left;
  margin: 0;
}

/* Footer */
.footer {
  background: #1a1a2e;
  color: #fff;
  padding: 30px 20px;
  text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    padding: 15px 20px;
  }
  
  .nav-links {
    margin-top: 15px;
    gap: 20px;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .tagline {
    font-size: 1.2rem;
  }
  
  .section {
    padding: 60px 20px;
  }
}