/* Modern Course Card Styling */
:root {
    --primary-color: #00008b;
    --secondary-color: #6366f1;
    --gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}


/* Cards */
.course-card {
    max-width: 400px;
    width: auto;
    /* Fixed width */
    height: auto;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    margin: 0 auto;
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.image-container {
    position: relative;
    max-height: 240px;
    overflow: hidden;
}

.course-thumbnail {
    width: 100%;
    max-height: 240px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.card-badges {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 2;
}

.popular-badge {

    padding: 2px 12px;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;

    background: #f59e0b;
    color: #fff;
}

.card-body {
    padding: 1rem;
}

.meta-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.edition-pill {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.rating {
    color: #f59e0b;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

.course-title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 1rem;
    color: #1f2937;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.instructors {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 1.5rem;
}

.avatar-stack {
    display: flex;
    align-items: center;
    position: relative;
    margin-left: 8px;
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid white;
    margin-left: -10px;
    /* Overlap avatars slightly */
    transition: transform 0.3s ease;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.avatar:hover {
    transform: translateY(-3px);
    z-index: 1;
}

.hidden-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
    border: 2px solid white;
    margin-left: -10px;
}

.instructor-names {
    font-size: 0.9rem;
    color: #6b7280;
    display: flex;
    gap: 8px;
}

.course-stats {
    display: flex;
    gap: .2rem;
    margin-bottom: .5rem;
    background-color: #f3f4f6;
    border-radius: 10px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #6b7280;
    font-size: 0.9rem;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 20px;

}

.card-footer {
    padding: 1.5rem;
    border-top: 1px solid #f3f4f6;
    height: auto;
}

.price-container {
    display: flex;
    align-items: center;

}

.original-price {
    color: #9ca3af;
    text-decoration: line-through;
    font-size: 1rem;
    margin: -5px;
    text-align: left;
}

.discounted-price {
    color: var(--primary-color);
    font-size: 1.4rem;
    font-weight: 700;
    text-align: left;
}

.enroll-button {
    padding: 8px 12px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.enroll-button:hover {
    opacity: 0.8;
    gap: 12px;
}

@media screen and (max-width: 1400px) and (min-width: 1200px) {
    .stat-item {
        gap: 2px;
        font-size: 0.8rem;

    }
}

@media (max-width: 768px) {
    .course-card {
        max-width: 400px;
        width: auto;
    }

    .card-body {
        padding: 1rem;
    }

    .course-title {
        font-size: 1.1rem;
    }

    .discounted-price {
        font-size: 1.3rem;
    }
}

@media (max-width: 410px) {
    .course-card {
        height: auto;

    }

    .stat-item {
        gap: 2px;
        font-size: 0.9rem;

    }
}

@media (max-width: 390px) {
    .stat-item {
        gap: 2px;
        font-size: 0.7rem;


    }
}

@media (max-width: 340px) {
    .stat-item {
        gap: 2px;
        font-size: 0.6rem;


    }
}