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

body {
  font-family: 'Inter', sans-serif;
  color: #0b2b3d;
  background-color: #ffffff;
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

header {
  background: #0b63d4;
  color: #fff;
  padding: 15px 0;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  background: #fff;
  color: #0b63d4;
  font-weight: 800;
  font-size: 1.4rem;
  padding: 10px 14px;
  border-radius: 8px;
}

nav a {
  color: #fff;
  margin: 0 12px;
  text-decoration: none;
  font-weight: 500;
}

nav a:hover {
  text-decoration: underline;
}

.cta {
  background: #fff;
  color: #0b63d4;
  padding: 8px 14px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
}

.hero {
  text-align: center;
  padding: 80px 20px;
  background: #f2f8ff;
}

.hero h1 {
  font-size: 2.2rem;
  color: #0b2b3d;
  margin-bottom: 15px;
}

.hero p {
  color: #555;
  max-width: 650px;
  margin: 0 auto 25px;
}

.btn-primary {
  background: #0b63d4;
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
}

.about, .services, .contact {
  padding: 60px 20px;
}

.about h2, .services h2, .contact h2 {
  text-align: center;
  color: #0b2b3d;
  margin-bottom: 20px;
}

.about p, .contact p {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  color: #555;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.service {
  background: #ffffff;
  border: 1px solid #e0e7f1;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.service h3 {
  color: #0b63d4;
  margin-bottom: 10px;
}

.contact-info {
  text-align: center;
  margin-top: 20px;
}

.contact-info a {
  color: #0b63d4;
  text-decoration: none;
}

footer {
  background: #0b63d4;
  color: white;
  text-align: center;
  padding: 20px 0;
  margin-top: 40px;
}

footer p {
  font-size: 0.9rem;
}