/* Estilos para página de cursos */

.courses-header {
    background-color: var(--primary-color);
    padding: 60px 0;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.courses-header::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--accent-color);
}

.courses-header h1 {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.courses-description {
    color: #fff;
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.6;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.course-card {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-color: #fff;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.course-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.course-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.course-card:hover .course-image img {
    transform: scale(1.05);
}

.course-level {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--accent-color);
    color: #fff;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.course-content {
    padding: 20px;
}

.course-content h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.course-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 0.9rem;
    color: #666;
}

.course-description {
    margin-bottom: 20px;
    color: #555;
    line-height: 1.5;
}

.course-price {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.course-price .original-price {
    text-decoration: line-through;
    color: #999;
    font-size: 1rem;
    margin-right: 10px;
}

.course-actions {
    display: flex;
    justify-content: space-between;
}

.course-actions .btn {
    padding: 8px 15px;
}

.course-actions .btn-outline {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.course-actions .btn-outline:hover {
    background-color: var(--primary-color);
    color: #fff;
}

.course-features {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

.course-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.course-features li {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: #666;
}

.course-features li::before {
    content: '✓';
    color: var(--accent-color);
    margin-right: 8px;
    font-weight: bold;
}

/* Responsividade */
@media (max-width: 768px) {
    .courses-header {
        padding: 40px 0;
    }
    
    .courses-header h1 {
        font-size: 2rem;
    }
    
    .courses-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .courses-header {
        padding: 30px 0;
    }
    
    .courses-header h1 {
        font-size: 1.8rem;
    }
    
    .courses-description {
        font-size: 1rem;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
    }
    
    .course-content h3 {
        font-size: 1.2rem;
    }
}