body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background: #f6f9fc;
  color: #1c1c1c;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 50px;
  background: white;
  border-bottom: 1px solid #e8eef5;
  position: sticky;
  top: 0;
}

.logo {
  font-weight: 700;
  font-size: 20px;
  color: #0B4C7A;
}

.logo span {
  color: #00A6B2;
}

.nav a {
  margin: 0 12px;
  text-decoration: none;
  color: #333;
}

.nav a:hover {
  color: #0B4C7A;
}

.btn {
  padding: 10px 16px;
  background: #0B4C7A;
  color: white;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
}

.btn.primary {
  background: #0B4C7A;
}

.btn.outline {
  background: transparent;
  border: 2px solid white;
  color: white;
}

.hero {
  background: linear-gradient(135deg, #0B4C7A, #00A6B2);
  color: white;
  padding: 120px 50px;
}

.hero h1 {
  font-size: 48px;
  margin: 0;
}

.hero h2 {
  font-size: 28px;
  margin-top: 10px;
}

.hero p {
  max-width: 600px;
  margin-top: 20px;
  opacity: 0.95;
}

.hero-buttons {
  margin-top: 25px;
}

.badges {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 14px;
}

.section {
  padding: 80px 50px;
}

.section h2 {
  font-size: 32px;
  margin-bottom: 30px;
  color: #0B4C7A;
}

.dark {
  background: #eef4f9;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.card {
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 6px 15px rgba(0,0,0,0.05);
}

.card.good {
  border-left: 5px solid #00A6B2;
}

.card.bad {
  border-left: 5px solid #d9534f;
}

.cta {
  text-align: center;
  padding: 90px 20px;
  background: #0B4C7A;
  color: white;
}

.footer {
  text-align: center;
  padding: 30px;
  background: #062c45;
  color: white;
}

@media(max-width:768px){
  .header{
    flex-direction: column;
    gap: 10px;
  }

  .hero{
    padding: 80px 20px;
  }

  .hero h1{
    font-size: 34px;
  }
}