/* ==========================================================================
   Discover / video gallery
   ========================================================================== */
.discover { padding-block: 0px 64px; }
.section-heading {
    text-align: center;
    max-width: 620px;
    margin: 0 auto 34px;
    display: grid;
    gap: 10px;
}
.section-heading h2 { font-size: clamp(1.5rem, 4.5vw, 1.9rem); }
.section-heading p { color: var(--color-body); }

.video-panel {
    background: var(--color-bg-soft);
    border-radius: var(--radius-lg);
    padding: clamp(16px, 4vw, 30px);
}
.video-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: clamp(14px, 3vw, 22px);
}
.video-card { display: grid; gap: 10px; }
.video-thumb {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: #fff;
}
.video-thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
}
.play-badge {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 44px; height: 44px;
    border-radius: 50%;
    background: rgba(28, 32, 34, 0.55);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease, transform 0.15s ease;
}
.video-thumb:hover .play-badge {
    background: var(--color-orange);
    transform: translate(-50%, -50%) scale(1.08);
}
.duration-badge {
    position: absolute;
    right: 8px; bottom: 8px;
    background: rgba(28, 32, 34, 0.85);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 7px;
    border-radius: 5px;
}
.video-title { font-size: 1rem; font-weight: 600; }
.video-subtitle { font-size: 0.87rem; color: var(--color-body); }


/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .video-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 960px) {
    .video-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
    .discover { padding-block: 0 44px; }
}

@media (max-width: 600px) {
    .video-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
}

@media (max-width: 400px) {
    .video-grid { grid-template-columns: 1fr; }
}