/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    border-radius: 9999px;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-secondary {
    background-color: var(--secondary);
    color: var(--secondary-foreground);
}

.badge-gold {
    background-color: var(--gold);
    color: white;
}

/* Course Card */
.course-card {
    display: flex;
    flex-direction: column;
    background-color: var(--card);
    border: 2px solid var(--border);
    border-radius: 0.75rem;
    padding: 0.75rem;
    transition: box-shadow 0.3s ease;
}

@media (min-width: 640px) {
    .course-card {
        padding: 1.5rem;
    }
}

.course-card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.course-card.featured {
    border-color: var(--gold);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.course-card h3 {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    line-height: 1.2;
}

@media (min-width: 640px) {
    .course-card h3 {
        font-size: 1.25rem;
    }
}

.course-card p.description {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

.course-card ul {
    margin-top: 1rem;
    flex: 1;
    list-style: none;
}

.course-card ul li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.course-card .price {
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
    text-align: center;
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
}

@media (min-width: 640px) {
    .course-card .price {
        font-size: 1.875rem;
    }
}

.course-card .cta-btn {
    display: block;
    width: 100%;
    margin-top: 0.75rem;
    padding: 0.75rem;
    background-color: var(--primary);
    color: var(--primary-foreground);
    text-align: center;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(143, 82, 46, 0.25);
    transition: transform 0.2s;
}

.course-card .cta-btn:hover {
    transform: scale(1.02);
}

.course-card .cta-btn.disabled {
    background-color: var(--muted);
    color: var(--muted-foreground);
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
    box-shadow: none;
    transform: none;
}

.course-card .guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--muted-foreground);
}