/* Course cards — homepage, courses listing */
.academy-courses-section {
    padding: 2.5rem 0;
}

.academy-course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 340px));
    justify-content: center;
    gap: 1.5rem;
    padding-top: 2rem;
}

.academy-course-card {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 340px;
    margin-inline: auto;
    background: #fff;
    border-radius: 1.25rem;
    box-shadow: 0 8px 24px rgb(var(--main-color) / 0.08);
    border: 1px solid rgb(var(--main-color) / 0.1);
    overflow: hidden;
}

.dark .academy-course-card {
    background: rgb(var(--dark-color, 30 41 59));
    border-color: rgb(var(--main-color) / 0.2);
    box-shadow: 0 8px 24px rgb(0 0 0 / 0.25);
}

.academy-course-card--sale {
    box-shadow: 0 0 0 2px rgb(239 68 68 / 0.28), 0 8px 24px rgb(239 68 68 / 0.08);
}

.academy-course-card__image-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    margin: 0;
    overflow: hidden;
    background: linear-gradient(180deg, #fff9f6 0%, #fff 100%);
    border-bottom: 1px solid rgb(var(--main-color) / 0.08);
}

.dark .academy-course-card__image-wrap {
    background: linear-gradient(180deg, #1e293b 0%, #1a2332 100%);
    border-bottom-color: rgb(var(--main-color) / 0.15);
}

.academy-course-card__image-wrap img,
.academy-course-card__image-placeholder {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
    padding: 1rem 1.25rem;
    box-sizing: border-box;
}

.academy-course-card__image-placeholder {
    background: #e8edf3;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    font-size: 0.85rem;
    padding: 0;
}

.dark .academy-course-card__image-placeholder {
    background: #334155;
    color: #94a3b8;
}

.academy-course-card__body {
    padding: 1rem 1.15rem 1.15rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 0.85rem;
}

.academy-course-card__title {
    font-size: 1rem;
    font-weight: 800;
    color: rgb(var(--secondary-color));
    text-decoration: none;
    line-height: 1.55;
    border-bottom: 1px solid rgb(var(--main-color) / 0.12);
    padding-bottom: 0.65rem;
    min-height: 2.8em;
}

.dark .academy-course-card__title {
    color: rgb(var(--white-color) / 0.9);
}

.academy-course-card__title:hover {
    color: rgb(var(--main-color));
}

.academy-course-card__footer {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.65rem;
    margin-top: auto;
}

.academy-course-card__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.5rem 0.9rem;
    border-radius: 0.65rem;
    background: rgb(var(--main-color));
    color: #fff !important;
    font-size: 0.8rem;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.academy-course-card__btn:hover {
    opacity: 0.92;
    transform: scale(0.98);
}

.academy-course-card__btn--disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

.academy-course-card__price {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.15rem;
    text-align: left;
    min-width: 0;
}

.academy-course-card__price-old {
    font-size: 0.78rem;
    color: #9ca3af;
    text-decoration: line-through;
}

.academy-course-card__price-new {
    font-size: 0.95rem;
    font-weight: 800;
    color: rgb(var(--main-color));
    line-height: 1.3;
}

.academy-course-card__price-badge {
    display: inline-block;
    background: #ef4444;
    color: #fff;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.12rem 0.45rem;
    border-radius: 999px;
}

@media (max-width: 640px) {
    .academy-course-grid {
        grid-template-columns: 1fr;
        max-width: 340px;
        margin-inline: auto;
    }
}