* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: Arial, sans-serif; color: #333; background: #f9f9f9; }
header { background: #1a3c5e; color: white; padding: 2rem; text-align: center; }
header a { color: #aad4f5; }
main { max-width: 1100px; margin: 2rem auto; padding: 0 1rem; }
h2 { margin-bottom: 1.5rem; }
.course-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
.course-card { background: white; border: 1px solid #ddd; border-radius: 8px; padding: 1.5rem; }
.course-card h3 { margin-bottom: 0.5rem; color: #1a3c5e; }
.duration { color: #666; font-size: 0.9rem; }
.price { font-size: 1.5rem; font-weight: bold; color: #2a7d4f; margin: 0.5rem 0; }
.course-card ul { margin: 0.5rem 0 1rem 1.2rem; font-size: 0.9rem; }
.btn { display: inline-block; background: #1a3c5e; color: white; padding: 0.6rem 1.2rem; border-radius: 6px; text-decoration: none; border: none; cursor: pointer; font-size: 1rem; }
.btn:hover { background: #2a5a8a; }
.apply-form { max-width: 500px; background: white; padding: 2rem; border-radius: 8px; border: 1px solid #ddd; }
.apply-form label { display: block; margin-bottom: 1rem; font-weight: bold; font-size: 0.9rem; }
.apply-form input, .apply-form select, .apply-form textarea { display: block; width: 100%; margin-top: 0.3rem; padding: 0.5rem; border: 1px solid #ccc; border-radius: 4px; font-size: 1rem; }
.apply-form button { margin-top: 1rem; width: 100%; }
.g-recaptcha { margin: 1rem 0; }
.error { background: #ffe0e0; color: #900; padding: 0.8rem; border-radius: 4px; margin-bottom: 1rem; }