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

body {
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: #333;
  background: #f9f9f9;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #0a2a43;
  color: #fff;
  padding: 15px 30px;
}

header .logo {
  display: flex;
  align-items: center;
}

header .logo img {
  height: 60px;
  margin-right: 15px;
}

header nav ul {
  list-style: none;
  display: flex;
}

header nav ul li {
  margin-left: 20px;
}

header nav ul li a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(10,42,67,0.8), rgba(10,42,67,0.8)), url('banner.jpg') no-repeat center center/cover;
  color: #fff;
  text-align: center;
  padding: 100px 20px;
}

.hero h2 {
  font-size: 2.5rem;
}

.hero .btn {
  background: #ffcc00;
  color: #0a2a43;
  padding: 10px 20px;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
  margin-top: 20px;
  display: inline-block;
}

/* Sections */
section {
  padding: 60px 20px;
  text-align: center;
}

.about, .courses, .enrol, .contact {
  background: #fff;
  margin: 20px auto;
  max-width: 1000px;
  border-radius: 8px;
  padding: 40px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

/* Courses */
.course-grid {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}

.course-card {
  background: #f0f8ff;
  padding: 20px;
  margin: 10px;
  border-radius: 8px;
  flex: 1 1 250px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Enrolment Form */
form {
  display: flex;
  flex-direction: column;
  max-width: 500px;
  margin: auto;
}

form label {
  margin: 10px 0 5px;
  text-align: left;
}

form input, form select {
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

form .btn {
  background: #0a2a43;
  color: #fff;
  padding: 10px;
  border: none;
  cursor: pointer;
  border-radius: 5px;
}

form .btn:hover {
  background: #ffcc00;
  color: #0a2a43;
}

/* Footer */
footer {
  background: #0a2a43;
  color: #fff;
  text-align: center;
  padding: 15px;
}