/* Portfolio Styles */

/* Portfolio Grid */
.portfolio-intro {
    font-size: 1.2rem;
    color: var(--grey-60);
    margin-bottom: 4rem;
    line-height: 1.8;
    letter-spacing: 0.01em;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 400px));
    gap: 4rem 3rem;
    margin-top: 3rem;
    justify-content: center;
}

/* Portfolio Item */
.portfolio-item {
    position: relative;
    overflow: hidden;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover {
    transform: translateY(-4px);
}

.portfolio-item a {
    display: block;
}

.portfolio-image {
    position: relative;
    overflow: hidden;
    margin-bottom: 1.25rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-light);
    background: #f8f8f8;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.02);
}

.portfolio-item:hover .portfolio-image {
    box-shadow: 0 8px 32px rgba(74, 155, 155, 0.15);
    border-color: var(--teal-pale);
}

.portfolio-image .image-placeholder {
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, #e8e8e8 0%, #f0f0f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--grey-60);
    font-size: 0.9rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover .image-placeholder {
    background: linear-gradient(135deg, #d8d8d8 0%, #e0e0e0 100%);
    transform: scale(1.03);
}

/* Portfolio Info */
.portfolio-info {
    padding: 0.75rem 0;
}

.portfolio-info h3 {
    font-size: 1.2rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: var(--grey-90);
    letter-spacing: -0.01em;
    transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover .portfolio-info h3 {
    color: var(--teal-dark);
}

.portfolio-info .year {
    font-size: 0.95rem;
    color: var(--grey-60);
    margin: 0;
    letter-spacing: 0.02em;
}

/* Single Artwork Page */
.artwork-section {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 0.5rem !important;
}

.back-link {
    margin-bottom: 0.75rem;
}

.back-link a {
    font-size: 0.9rem;
    color: var(--grey-60);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.back-link a::before {
    content: '←';
    font-size: 1.2rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.back-link a:hover {
    color: var(--teal-mid);
}

.back-link a:hover::before {
    transform: translateX(-4px);
}

.artwork-detail {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 5rem;
    margin-top: 0.5rem;
}

/* Large Image */
.artwork-image-large {
    display: flex;
    justify-content: center;
    align-items: center;
}

.artwork-image-large img {
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 70vh;
    display: block;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-light);
    transition: box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.artwork-image-large img:hover {
    box-shadow: 0 12px 56px rgba(74, 155, 155, 0.18);
}

.image-placeholder-large {
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, #e8e8e8 0%, #f0f0f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--grey-60);
    font-size: 1rem;
    min-height: 600px;
}

/* Artwork Info */
.artwork-info {
    padding-top: 1rem;
}

.artwork-info h1 {
    font-size: 2.5rem;
    margin-bottom: 2.5rem;
    letter-spacing: -0.02em;
    color: var(--grey-90);
}

/* Artwork Details */
.artwork-details {
    margin-bottom: 3rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--border-light);
}

.artwork-details dl {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 1.25rem;
}

.artwork-details dt {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--teal-dark);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.artwork-details dd {
    font-size: 1rem;
    color: var(--grey-60);
    letter-spacing: 0.01em;
}

/* Artwork Description */
.artwork-description {
    margin-bottom: 3rem;
}

.artwork-description h2 {
    font-size: 1.35rem;
    margin-bottom: 1.5rem;
    color: var(--grey-80);
}

.artwork-description p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
}

/* Navigation between artworks */
.artwork-navigation {
    display: flex;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid #e0e0e0;
}

.artwork-navigation a {
    font-size: 0.9rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.artwork-navigation a:hover {
    color: #1a1a1a;
}

.nav-prev::before {
    content: '← ';
}

.nav-next::after {
    content: ' →';
}

/* Responsive Portfolio */
@media (max-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 2rem;
    }

    .artwork-detail {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .artwork-info {
        padding-top: 0;
    }
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .image-placeholder-large {
        min-height: 400px;
    }

    .artwork-details dl {
        grid-template-columns: 100px 1fr;
        gap: 0.75rem;
    }
}