/* ===== NON-CRITICAL CSS - LOADED ASYNCHRONOUSLY ===== */
/* All your existing CSS from the original index.php goes here */

/* Course cards, animations, footer styles, etc. */
/* Move everything from your original <style> tag here */

/* Example structure */
.course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.course-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 30px;
    transition: var(--transition);
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* Footer styles */
.footer {
    background: var(--primary);
    color: white;
    padding: 60px 0 30px;
}

/* Mobile menu styles */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: white;
    z-index: 9999;
}

/* All other non-critical styles */