/* Portfolio Page - Brutalist / Swiss Design Styles */

.portfolio-page-wrapper {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    padding-top: 0;
    overflow: hidden;
}

/* Base Typographic Utility */
.pf-giant-title,
.pf-section-title,
.pf-giant-text-overlay,
.pf-massive-date {
    font-family: var(--font-primary);
    letter-spacing: -0.04em;
    text-transform: none;
    line-height: 0.9;
    margin: 0;
}

/* ----- Hero Section (Divider) ----- */
.pf-hero {
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-xl);
    max-width: 1400px;
    margin: 0 auto;
    border-bottom: 1px solid rgba(var(--ink), 0.15);
}

.pf-hero-top {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.pf-arrow {
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 300;
    line-height: 0.8;
}

.pf-giant-title {
    font-size: clamp(4rem, 14vw, 12rem);
    font-weight: 500;
}

.pf-hero-meta {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    opacity: 0.8;
}

.pf-meta-right {
    text-align: right;
}

/* ----- Intro Block ----- */
.pf-intro-block, .pf-experience-block {
    padding: var(--spacing-xl) var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
    border-bottom: 1px solid rgba(var(--ink), 0.15);
}

.pf-intro-header {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

.pf-tag-right {
    text-align: right;
    font-weight: normal;
    opacity: 0.8;
}

.pf-section-title {
    font-size: clamp(4rem, 10vw, 8rem);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.05em;
}

.pf-intro-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.pf-intro-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.pf-intro-text {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.pf-author {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.03em;
}

.pf-intro-text p {
    font-size: 0.85rem;
    line-height: 1.6;
    opacity: 0.8;
    margin-bottom: 1rem;
}

.pf-intro-footer {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-primary);
    font-weight: bold;
    font-size: 0.85rem;
    text-transform: uppercase;
    padding-top: var(--spacing-md);
}

/* ----- Experience Block ----- */
.pf-experience-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.pf-exp-images {
    display: flex;
    gap: var(--spacing-md);
    height: 450px;
}

.pf-exp-images img {
    width: 50%;
    height: 100%;
    object-fit: cover;
}

.pf-exp-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.pf-exp-item-header {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-primary);
    font-weight: bold;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.pf-exp-item-header span {
    font-weight: normal;
    font-size: 0.85rem;
    opacity: 0.8;
}

.pf-exp-item p {
    font-size: 0.85rem;
    line-height: 1.6;
    opacity: 0.8;
}

/* ----- Editorial Columns & Rows ----- */
.pf-editorial-block {
    position: relative;
    padding: 0;
    border-bottom: 1px solid rgba(var(--ink), 0.15);
    background: #000;
}

.pf-editorial-header {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md);
    font-family: var(--font-primary);
    font-weight: bold;
    font-size: 0.85rem;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 10;
}

.pf-editorial-main {
    position: relative;
    height: 90vh;
    min-height: 800px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.pf-editorial-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.pf-editorial-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4) grayscale(100%) contrast(1.2);
    opacity: 0.8;
}

.pf-editorial-overlay-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-evenly;
    pointer-events: none;
    z-index: 2;
}

.grid-line {
    width: 1px;
    height: 100%;
    background: rgba(var(--ink), 0.2);
}

.pf-editorial-content {
    position: relative;
    z-index: 5;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 3fr 1fr;
    padding: var(--spacing-md);
    gap: var(--spacing-md);
    align-items: flex-end;
}

.pf-ed-left {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.pf-ed-social {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    font-weight: 800;
    line-height: 1.2;
}

.pf-ed-num {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: bold;
    margin-top: 10rem;
}

.pf-giant-text-overlay {
    font-size: clamp(6rem, 14vw, 12rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.05em;
    line-height: 0.85;
}

.pf-ed-ep {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: bold;
    display: block;
    margin-top: var(--spacing-sm);
}

.pf-ed-right {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.pf-ed-quote {
    font-size: 0.8rem;
    line-height: 1.4;
    font-weight: 600;
    text-align: right;
    max-width: 250px;
    margin-left: auto;
}

.pf-ed-credits {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-md);
    font-size: 0.75rem;
    opacity: 0.9;
}

.pf-ed-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    font-size: 0.85rem;
    font-weight: bold;
    margin-top: var(--spacing-sm);
}

/* ----- Gallery Grid Block ----- */
.pf-gallery-block {
    padding: var(--spacing-xl) var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.pf-gallery-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(var(--ink), 0.15);
    padding-bottom: var(--spacing-md);
}

.pf-gallery-filter {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.85rem;
    font-weight: bold;
    font-family: var(--font-primary);
}

.pf-gallery-filter span {
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.pf-gallery-filter span:hover,
.pf-gallery-filter span.active {
    opacity: 1;
}

.pf-gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.pf-gallery-item {
    position: relative;
    overflow: hidden;
    grid-column: span 4;
}

/* Brutalist Masonry Spanning */
.pf-gallery-item:nth-child(1) { grid-column: span 8; grid-row: span 2; }
.pf-gallery-item:nth-child(2) { grid-column: span 4; }
.pf-gallery-item:nth-child(3) { grid-column: span 4; }
.pf-gallery-item:nth-child(4) { grid-column: span 12; aspect-ratio: 21/9; }
.pf-gallery-item:nth-child(5) { grid-column: span 6; aspect-ratio: 4/5; }
.pf-gallery-item:nth-child(6) { grid-column: span 6; aspect-ratio: 4/5; }

.pf-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(100%) contrast(1.1);
    transition: filter 0.5s ease, transform 0.5s ease;
}

.pf-gallery-item:hover img {
    filter: grayscale(0%) contrast(1);
    transform: scale(1.02);
}

.pf-item-meta {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: bold;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.pf-gallery-item:hover .pf-item-meta {
    opacity: 1;
    transform: translateY(0);
}

.pf-item-year {
    font-family: var(--font-primary);
    font-weight: normal;
}

.pf-gallery-footer {
    text-align: center;
    padding: var(--spacing-xl) 0;
    border-top: 1px solid rgba(var(--ink), 0.15);
}

.pf-giant-link {
    font-family: var(--font-title);
    font-size: clamp(3rem, 8vw, 6rem);
    text-decoration: none;
    color: var(--color-text-light);
    letter-spacing: -0.02em;
    transition: color 0.3s ease;
}

.pf-giant-link:hover {
    color: var(--color-accent);
}

/* ----- Responsive adjustments ----- */
@media (max-width: 992px) {
    .pf-editorial-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    .pf-ed-left {
        flex-direction: row;
        height: auto;
    }
    .pf-ed-num { margin-top: 0; }
    .pf-intro-content { grid-template-columns: 1fr; }
    .pf-intro-image img { height: 300px; }
    .pf-experience-main, .pf-exp-details { grid-template-columns: 1fr; }
    .pf-exp-images { height: 300px; }
    
    .pf-gallery-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    .pf-gallery-item {
        grid-column: span 12 !important;
        grid-row: span 1 !important;
        aspect-ratio: auto !important;
    }
}