/* Header */
header {
  background: linear-gradient(180deg, #003366, #0073e6);
  color: #fff;
  text-align: center;
  padding: 25px 0;
}

header .logo {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Navigation */
nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 10px;
}

nav a {
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #ffcc00;
}

/* Hero Section */
.hero {
  background: linear-gradient(to bottom, #e6f2ff, #ffffff);
  text-align: center;
  padding: 100px 20px;
  color: #003366;
}

.hero h1 {
  font-size: 46px;
  font-weight: 700;
  margin-bottom: 15px;
}

.hero p {
  font-size: 20px;
  margin-bottom: 25px;
  color: #00509e;
}

.btn {
  background: #ffcc00;
  color: #000;
  padding: 12px 30px;
  font-weight: bold;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.3s ease;
}

.btn:hover {
  background: #ffd633;
}

/* Footer */
footer {
  background: #003366;
  color: #fff;
  text-align: center;
  padding: 15px 0;
  font-size: 14px;
}