:root {
  --primary: #0066ff;
  --secondary: #e6f0ff;
  --text: #333;
  --white: #fff;
}

body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: var(--secondary);
  color: var(--text);
}

header {
  background: var(--primary);
  color: var(--white);
  text-align: center;
  padding: 20px 0;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 25px;
  padding: 10px 0;
  margin: 0;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

.hero {
  text-align: center;
  background: var(--white);
  padding: 60px 20px;
}

.services {
  background: var(--white);
  padding: 40px 20px;
}

.services h2,
.benefits h2,
.reviews h2,
.contact h2 {
  text-align: center;
  margin-bottom: 30px;
}

.service-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.service-card {
  background: #f9f9f9;
  border-radius: 10px;
  padding: 20px;
  width: 260px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  text-align: center;
}

.benefits {
  padding: 40px 20px;
  background: #f0f8ff;
}

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

.benefits li {
  margin-bottom: 10px;
  font-size: 18px;
}

.reviews {
  background: var(--white);
  padding: 40px 20px;
}

.review {
  background: #f6f6f6;
  border-radius: 8px;
  padding: 20px;
  margin: 15px auto;
  max-width: 600px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}

.review span {
  display: block;
  text-align: right;
  margin-top: 10px;
  font-weight: bold;
}

.contact {
  background: #e6f0ff;
  text-align: center;
  padding: 40px 20px;
}

footer {
  background: var(--primary);
  color: var(--white);
  text-align: center;
  padding: 15px 0;
}