/* === OPLEIDINGEN OVERZICHT STYLING === */

/* === HERO === */
.courses-hero {
    padding: 7rem 0 5rem;
    background: linear-gradient(135deg, #e0f2fe 0%, #f0f9ff 50%, #ffffff 100%);
    text-align: center;
    color: var(--gray-900);
    position: relative;
    overflow: hidden;
}

.courses-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30%;
    height: 100%;
    background: url('../img/autoTroc.png') no-repeat left bottom;
    background-size: contain;
    z-index: 1;
    pointer-events: none;
}

.courses-hero .container {
    position: relative;
    z-index: 10;
}

.courses-hero h1 { 
    font-size: 3.5rem; 
    font-weight: 800; 
    color: var(--primary-blue-dark); 
    margin-bottom: 1.5rem; 
}

.breadcrumb {
    margin-bottom: 1.5rem;
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 0.9rem;
}
.breadcrumb a { color: var(--gray-500); text-decoration: none; }

.hero-subtitle { 
    color: var(--gray-600);
    font-size: 1.25rem; 
    max-width: 700px; 
    margin: 0 auto; 
    line-height: 1.6;
}

/* === GRID LAYOUT === */
.section-courses-grid {
    padding: 6rem 0;
    background: var(--white);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

/* === COURSE CARD === */
.course-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    padding: 2.5rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.course-card:hover {
    transform: translateY(-10px);
    background: var(--white);
    border-color: var(--primary-blue-light);
    box-shadow: 0 20px 40px rgba(0, 147, 200, 0.1);
}

.course-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.course-info h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-blue-dark);
    margin-bottom: 1rem;
}

.course-info p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.course-link-text {
    font-weight: 700;
    color: var(--primary-blue);
    margin-top: auto;
    display: block;
}

/* === FEATURED CARD (FASTLANE) === */
.course-card.featured {
    border: 2px solid var(--primary-blue);
    background: var(--white);
}

.course-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--primary-blue);
    color: var(--white);
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
}

/* === CTA SECTION === */
.section-courses-cta {
    padding-bottom: 6rem;
}

.advice-box {
    background: linear-gradient(135deg, var(--primary-blue-dark) 0%, #003d5b 100%);
    padding: 4rem;
    border-radius: 40px;
    color: var(--white);
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 77, 122, 0.2);
}

.advice-content h2 { font-size: 2.5rem; margin-bottom: 1rem; }
.advice-content p { max-width: 600px; margin: 0 auto 2rem; opacity: 0.9; }

.whatsapp-link {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: #25d366;
    color: var(--white);
    padding: 1.25rem 2.25rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: transform 0.3s ease;
}

.whatsapp-link:hover { transform: translateY(-3px); }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .courses-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .courses-hero h1 { font-size: 2.5rem; }
    
    /* Verberg auto op mobiel */
    .courses-hero::after {
        display: none;
    }
    
    .courses-grid { grid-template-columns: 1fr; }
    .advice-box { padding: 3rem 1.5rem; }
}