.gallery-controls {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.gallery-controls button {
    min-height: 44px;
    padding: 0 18px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--muted);
    background: var(--surface-solid);
    font-weight: 700;
    cursor: pointer;
}

.gallery-controls button:hover,
.gallery-controls button.active {
    color: #fff;
    border-color: var(--accent);
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
}

.gallery-tech-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 18px;
}

.gallery-tech-card {
    grid-column: span 4;
    overflow: hidden;
    transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}

.gallery-tech-card:nth-child(5n + 1) {
    grid-column: span 7;
}

.gallery-tech-card:nth-child(5n + 2) {
    grid-column: span 5;
}

.gallery-tech-card:hover {
    transform: translateY(-7px);
    border-color: rgba(255,106,26,.36);
    box-shadow: 0 24px 60px rgba(255,106,26,.10);
}

.gallery-img {
    min-height: 330px;
    display: grid;
    place-items: center;
    border-bottom: 1px solid var(--line);
    background-color: var(--surface-soft);
}

.gallery-img img {
    width: 90%;
    height: 310px;
    object-fit: contain;
    padding: 18px;
    transition: transform .4s ease;
}

.gallery-tech-card:hover img {
    transform: scale(1.035);
}

.gallery-meta {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px 16px;
    padding: 22px 24px 24px;
}

.gallery-meta > span {
    color: var(--accent);
    font: 700 10px/1 "DM Sans", sans-serif;
    letter-spacing: .15em;
}

.gallery-meta h3 {
    margin: 0;
    font-size: 20px;
}

.gallery-meta small {
    grid-column: 2;
    color: var(--muted);
    font: 700 9px/1 "DM Sans", sans-serif;
    letter-spacing: .12em;
}

@media (max-width: 900px) {
    .gallery-tech-card,
    .gallery-tech-card:nth-child(5n + 1),
    .gallery-tech-card:nth-child(5n + 2) {
        grid-column: span 6;
    }
}

@media (max-width: 620px) {
    .gallery-tech-card,
    .gallery-tech-card:nth-child(5n + 1),
    .gallery-tech-card:nth-child(5n + 2) {
        grid-column: 1 / -1;
    }
}