/* Portfolio Section */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.selected-work-cards {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.selected-work-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s var(--ease-out-expo);
}

.selected-work-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 16px 32px var(--card-shadow);
}

.sw-card-top {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
    padding: 1.5rem;
    padding-bottom: 1rem;
}

.sw-card-image {
    aspect-ratio: 16/9;
    overflow: hidden;
    border-radius: 16px;
}

.sw-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out-expo);
    filter: grayscale(30%);
}

.selected-work-card:hover .sw-card-image img {
    transform: scale(1.05);
    filter: grayscale(0%);
}

.sw-card-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0.5rem 0;
}

.sw-card-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    transition: color 0.3s ease;
}

.selected-work-card:hover .sw-card-title {
    color: var(--accent);
}

.sw-card-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.sw-card-bottom {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 2rem;
    padding: 1rem 1.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border);
}

.sw-card-label {
    display: flex;
    align-items: center;
}

.sw-card-label span {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 0.5rem 1rem;
    background: var(--bg-tertiary);
    border-radius: 2rem;
    transition: all 0.3s ease;
}

.selected-work-card:hover .sw-card-label span {
    background: var(--accent-glow);
    color: var(--accent);
}

.sw-card-links {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.sw-link {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid transparent;
    border-radius: 2rem;
    transition: all 0.3s var(--ease-out-expo);
}

.sw-link:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-glow);
    transform: translateY(-2px);
}

.portfolio-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 2px;
    cursor: pointer;
}

.portfolio-item:nth-child(1) {
    grid-column: span 2;
    aspect-ratio: 2/1;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-out-expo), filter 0.5s ease;
    filter: grayscale(40%);
}

.portfolio-item:hover img {
    transform: scale(1.08);
    filter: grayscale(0%);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--overlay-bg) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay h4 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 400;
    margin-bottom: 0.25rem;
    transform: translateY(10px);
    transition: transform 0.4s var(--ease-out-expo);
}

.portfolio-overlay p {
    font-size: 0.8rem;
    color: var(--accent);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transform: translateY(10px);
    transition: transform 0.4s var(--ease-out-expo) 0.05s;
}

.portfolio-item:hover .portfolio-overlay h4,
.portfolio-item:hover .portfolio-overlay p {
    transform: translateY(0);
}