/* Course Component trigger styles (Animation logic delegated to card_morph.css) */
.course-thumb-wrap {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius-soft);
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
    border: 1px solid var(--color-border-subtle);
    transition: var(--transition-smooth);
    background-color: #000;
}

.course-thumb-wrap img {
    width: 100%;
    display: block;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.course-hover-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
    backdrop-filter: blur(4px);
}

.course-thumb-wrap:hover .course-hover-overlay {
    opacity: 1;
}

.course-thumb-wrap:hover img {
    transform: scale(1.03);
}

.video-controls {
    position: absolute;
    bottom: 30px;
    left: 30px;
    right: 30px;
    display: none;
    justify-content: space-between;
    pointer-events: none;
    z-index: 2020;
}

.ctrl-btn {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    pointer-events: auto;
    transition: var(--transition-smooth);
    outline: none;
}

.ctrl-btn:hover {
    border-color: var(--color-accent-brand);
    color: var(--color-accent-brand);
    transform: scale(1.1);
}

.course-price-tag {
    font-family: var(--font-header);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: var(--spacing-medium);
    line-height: 1;
}

.course-price-tag span {
    color: var(--color-accent-brand);
    font-size: 1.5rem;
}