/* Portfolio grid — image cards */

.portfolio-intro {
    margin-bottom: 32px;
}

.portfolio-intro h2 {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.portfolio-intro p {
    color: var(--text-secondary);
}

.portfolio-grid-wrapper {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

/* Portfolio card */

.portfolio-card {
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.15s, box-shadow 0.15s;
    background: var(--bg);
}

.portfolio-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .portfolio-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.portfolio-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.card-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    background: var(--bg-secondary);
    display: block;
}

.card-image-placeholder {
    width: 100%;
    aspect-ratio: 16 / 10;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 2rem;
}

.card-body {
    padding: 16px;
}

.card-body h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0 0 6px 0;
    color: var(--text);
}

.card-body .card-excerpt {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0 0 10px 0;
    line-height: 1.5;
}

.card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.card-tags .tag {
    font-size: 0.75rem;
    color: var(--link);
}

.card-tags .tag::before {
    content: '#';
}

/* Video indicator on card */

.card-video-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 4px;
}

.card-image-wrapper {
    position: relative;
}

/* Empty state */

.no-projects {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.no-projects h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

@media (max-width: 600px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}