.video-card {
    border-radius: 16px; overflow: hidden; background: #fff;
    box-shadow: 0 4px 15px rgba(0,0,0,.06); transition: all .3s; cursor: pointer;
}
.video-card:hover { transform: translateY(-5px); box-shadow: 0 12px 30px rgba(0,0,0,.12); }
.video-card:hover .play-btn { transform: translate(-50%,-50%) scale(1.15); background: var(--coral); color: #fff; }

.video-thumbnail {
    position: relative; height: 180px; background-size: cover;
    background-position: center; background-color: #ddd;
}
.video-thumbnail::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(transparent 40%, rgba(0,0,0,.4));
}

.play-btn {
    position: absolute; top: 50%; left: 50%; z-index: 2;
    transform: translate(-50%,-50%); background: rgba(255,255,255,.95);
    width: 56px; height: 56px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; color: var(--coral);
    box-shadow: 0 4px 20px rgba(0,0,0,.2); transition: all .3s;
}

.video-duration {
    position: absolute; bottom: 8px; right: 8px; z-index: 2;
    background: rgba(0,0,0,.75); color: #fff; font-size: .75rem;
    padding: 2px 8px; border-radius: 6px; font-weight: 500;
}

.video-info { padding: 14px; }
.video-info p { font-size: .9rem; line-height: 1.4; }

@media (max-width: 575px) {
    .video-thumbnail { height: 120px; }
    .play-btn { width: 40px; height: 40px; font-size: 18px; }
    .video-info { padding: 10px; }
    .video-info p { font-size: .8rem; }
    .video-duration { font-size: .65rem; padding: 1px 6px; }
}