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

body {
  font-family: Arial, sans-serif;
  background: #f7f7f7;
  color: #333;
  line-height: 1.6;
}

header {
  background: #0a4c86;
  color: #fff;
  text-align: center;
  padding: 35px 20px;
}

header h1 {
  font-size: 30px;
  margin-bottom: 5px;
}

header p {
  margin: 4px 0;
}

.btn-call {
  display: inline-block;
  background: #ffc107;
  color: #000;
  padding: 10px 18px;
  margin-top: 12px;
  text-decoration: none;
  font-weight: bold;
  border-radius: 4px;
}

nav {
  background: #fff;
  border-bottom: 1px solid #ddd;
  text-align: center;
  padding: 10px;
  position: sticky;
  top: 0;
  z-index: 100;
}

nav a {
  color: #0a4c86;
  text-decoration: none;
  font-weight: 600;
  margin: 0 12px;
  font-size: 14px;
}

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

.main-wrapper {
  max-width: 1100px;
  margin: 15px auto;
  padding: 0 15px 40px;
}

section {
  background: #fff;
  margin-bottom: 15px;
  padding: 20px;
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

h2 {
  color: #0a4c86;
  margin-bottom: 10px;
}

h3 {
  margin-top: 12px;
  margin-bottom: 6px;
}

ul {
  padding-left: 18px;
  margin-top: 6px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 18px;
  margin-top: 10px;
}

.service-card {
  background: #fafafa;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 15px;
}

.highlight {
  background: #e8f4ff;
  padding: 12px;
  border-left: 4px solid #0a4c86;
  margin-bottom: 12px;
}

.contact-box {
  background: #e8f4ff;
  padding: 15px;
  border-radius: 4px;
  margin-bottom: 18px;
}

form label {
  display: block;
  margin-top: 10px;
  font-weight: bold;
  font-size: 14px;
}

form input,
form textarea {
  width: 100%;
  padding: 8px;
  margin-top: 4px;
  border-radius: 4px;
  border: 1px solid #ccc;
  font-size: 14px;
}

form textarea {
  min-height: 80px;
  resize: vertical;
}

form button {
  margin-top: 15px;
  padding: 10px 18px;
  background: #0a4c86;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 15px;
}

form button:hover {
  background: #083a62;
}

footer {
  text-align: center;
  padding: 15px;
  font-size: 13px;
  color: #555;
}

/* Responsive */
@media (max-width: 600px) {
  header h1 {
    font-size: 24px;
  }
  nav a {
    display: inline-block;
    margin: 4px 8px;
  }
}