/* ============================================
   Visual Archive – Linocut Portfolio
   Design system + subtle motion
   ============================================ */

:root {
    --ink-black: #121212;
    --paper-white: #f4f1ea;
    --royale-blue: #335fd0;
    --bleed-filter: url(#ink-bleed);
    --transition-main: cubic-bezier(0.23, 1, 0.32, 1);
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --duration-reveal: 0.8s;
    --duration-hover: 0.5s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Pointer on interactive elements only; crosshair for canvas-like feel elsewhere */
a,
button {
    cursor: pointer;
}

body {
    cursor: crosshair;
}

::selection {
    background: var(--royale-blue);
    color: var(--paper-white);
}

html {
    scroll-behavior: smooth;
}

/* Anchor scroll offset so fixed nav doesn’t cover content */
:target {
    scroll-margin-top: 5rem;
}

body {
    background-color: var(--paper-white);
    color: var(--ink-black);
    font-family: 'Space Mono', monospace;
    overflow-x: hidden;
    line-height: 1.4;
}

/* Paper grain overlay – subtle animation */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.05;
    pointer-events: none;
    z-index: 9999;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    animation: grain-drift 20s linear infinite;
}

@keyframes grain-drift {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(-1px, -1px); }
    50% { transform: translate(1px, 0); }
    75% { transform: translate(0, 1px); }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    body::before {
        animation: none;
    }
    .reveal,
    .hero-title,
    .hero-meta-line,
    .hero-scroll-hint,
    .project-visual,
    .nav-links a {
        transition-duration: 0.01ms !important;
    }
}

.svg-filters {
    position: absolute;
    width: 0;
    height: 0;
    visibility: hidden;
}

/* ----- Navigation ----- */
.nav {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 40px;
    position: fixed;
    width: 100%;
    z-index: 100;
    mix-blend-mode: multiply;
    transition: transform var(--duration-hover) var(--transition-main),
                opacity var(--duration-hover) var(--transition-main);
}

.nav.is-hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

.logo {
    font-family: 'Syne', sans-serif;
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: -1px;
    background: var(--ink-black);
    color: var(--paper-white);
    padding: 8px 14px;
    filter: var(--bleed-filter);
    text-decoration: none;
    display: inline-block;
    transition: transform var(--duration-hover) var(--transition-main),
                color 0.2s, background 0.2s;
}

.logo:hover {
    transform: scale(1.02);
    background: var(--royale-blue);
    color: var(--paper-white);
}

.logo:focus-visible {
    outline: 2px solid var(--royale-blue);
    outline-offset: 3px;
}

.nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.nav-links a {
    text-decoration: none;
    color: var(--ink-black);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 8px 4px;
    transition: transform 0.3s var(--transition-main),
                color 0.3s var(--transition-main),
                opacity 0.3s;
}

.nav-links a:hover {
    transform: translateX(-10px);
    color: var(--royale-blue);
}

.nav-links a:focus-visible {
    outline: 2px solid var(--royale-blue);
    outline-offset: 2px;
}

@media (min-width: 900px) {
    .nav-links {
        flex-direction: row;
        align-items: center;
        gap: 0 28px;
    }
    .nav-links a:hover {
        transform: translateY(-2px);
    }
}

/* ----- Hero ----- */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px;
    position: relative;
}

.hero-title {
    font-family: 'Syne', sans-serif;
    font-size: clamp(3rem, 13vw, 12rem);
    line-height: 0.85;
    text-transform: uppercase;
    filter: var(--bleed-filter);
    margin-left: -0.05em;
    letter-spacing: -0.04em;
    will-change: transform;
    transition: transform 0.15s var(--transition-smooth);
}

.hero-meta {
    margin-top: 48px;
    max-width: 640px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px 48px;
}

.hero-meta-line {
    font-size: 0.95rem;
    font-weight: 400;
    line-height: 1.55;
    max-width: 36ch;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--duration-reveal) var(--transition-main),
                transform var(--duration-reveal) var(--transition-main);
}

.hero-meta-line.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-meta-line:nth-child(1) { transition-delay: 0.2s; }
.hero-meta-line:nth-child(2) { transition-delay: 0.35s; }

.hero-scroll-hint {
    position: absolute;
    bottom: 32px;
    left: 40px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.6s var(--transition-main) 0.5s,
                transform 0.6s var(--transition-main) 0.5s;
}

.hero-scroll-hint.is-visible {
    opacity: 0.5;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .hero-scroll-hint.is-visible {
        opacity: 0.5;
    }
}

/* ----- Work / Projects ----- */
.work-container {
    padding: 60px 40px 80px;
}

.section-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--ink-black);
    margin-bottom: 48px;
    opacity: 0.7;
}

.project-item {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    margin-bottom: 180px;
    position: relative;
    gap: 0 2vw;
    align-items: start;
}

.project-item:last-child {
    margin-bottom: 120px;
}

.project-info {
    grid-column: 1 / 6;
    padding-top: 40px;
    z-index: 2;
}

.project-tag {
    display: inline-block;
    border: 1px solid var(--ink-black);
    padding: 2px 8px;
    font-size: 0.75rem;
    margin-bottom: 20px;
    filter: var(--bleed-filter);
    transition: transform 0.3s var(--transition-main),
                border-color 0.3s, color 0.3s;
}

.project-item.reveal.active .project-tag {
    animation: tag-pop 0.5s var(--transition-main) backwards;
}

@keyframes tag-pop {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-title {
    font-family: 'Syne', sans-serif;
    font-size: clamp(2rem, 5vw, 5rem);
    text-transform: uppercase;
    margin-bottom: 20px;
    line-height: 0.9;
    filter: var(--bleed-filter);
    transition: color 0.3s var(--transition-main);
}

.project-item:hover .project-title {
    color: var(--royale-blue);
}

.project-info p {
    font-size: 0.95rem;
    line-height: 1.55;
    max-width: 42ch;
    color: var(--ink-black);
    transition: color 0.3s;
}

.project-visual {
    grid-column: 5 / 13;
    aspect-ratio: 4/5;
    background: var(--paper-white);
    position: relative;
    clip-path: polygon(2% 0%, 98% 1%, 100% 97%, 1% 100%, 0% 2%);
    overflow: hidden;
    transition: transform 0.6s var(--transition-main);
    will-change: transform;
}

.project-item:nth-child(even) .project-info {
    grid-column: 8 / 13;
    order: 2;
    text-align: right;
}

.project-item:nth-child(even) .project-info p {
    margin-left: auto;
}

.project-item:nth-child(even) .project-visual {
    grid-column: 1 / 9;
    order: 1;
}

.project-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(1) contrast(1.5) brightness(1);
    mix-blend-mode: multiply;
    opacity: 0.8;
    transition: filter 0.6s var(--transition-main),
                mix-blend-mode 5.6s var(--transition-main),
                transform 0.6s var(--transition-main),
                opacity 0.6s var(--transition-main);
}

.project-visual:hover img {
    filter: grayscale(0) contrast(1.0) brightness(1);
    mix-blend-mode: normal;
    opacity: 0.8;
    transform: scale(1.05);
    
}

.project-visual::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 15px solid var(--paper-white);
    pointer-events: none;
    transition: opacity 0.4s;
}

.project-visual:hover::after {
    opacity: 0.92;
}

/* Stamp */
.stamp {
    position: absolute;
    bottom: -30px;
    right: 40px;
    width: 120px;
    height: 120px;
    border: 4px solid var(--royale-blue);
    color: var(--royale-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-weight: 700;
    font-size: 0.7rem;
    transform: rotate(-15deg);
    filter: var(--bleed-filter);
    opacity: 0.8;
    padding: 10px;
    transition: transform 0.4s var(--transition-main),
                opacity 0.4s;
}

.project-visual:hover .stamp {
    transform: rotate(-12deg) scale(1.05);
    opacity: 1;
}

/* ----- Reveal animation ----- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity var(--duration-reveal) var(--transition-main),
                transform var(--duration-reveal) var(--transition-main);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger project items */
.reveal[data-reveal].project-item:nth-child(1) { transition-delay: 0s; }
.reveal[data-reveal].project-item:nth-child(2) { transition-delay: 0.1s; }
.reveal[data-reveal].project-item:nth-child(3) { transition-delay: 0.2s; }

/* ----- Video Reel ----- */
.videos-container {
    padding: 60px 40px 80px;
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(500px, 1fr));
    grid-auto-rows: 280px;
    grid-auto-flow: dense;
    gap: 20px;
}

/* Landscape videos: 1 row span */
.video-item[data-format="landscape"] {
    grid-row: span 1;
}

/* Portrait videos: 2 rows span */
.video-item[data-format="portrait"] {
    grid-row: span 2;
}

/* Square videos: 1 row span (add data-format="square" for 1:1) */
.video-item[data-format="square"] {
    grid-row: span 1;
}

.video-item {
    position: relative;
    overflow: hidden;
    background: var(--ink-black);
    cursor: pointer;
    clip-path: polygon(2% 0%, 98% 1%, 100% 97%, 1% 100%, 0% 2%);
    transition: transform var(--duration-hover) var(--transition-main);
}

.video-item:hover {
    transform: scale(1.02);
}

.video-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.video-expand-btn {
    position: absolute;
    bottom: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border: 2px solid var(--paper-white);
    background: rgba(0, 0, 0, 0.5);
    color: var(--paper-white);
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--duration-hover) var(--transition-main),
                background 0.2s, border-color 0.2s;
    pointer-events: none;
}

.video-item:hover .video-expand-btn {
    opacity: 1;
}

.video-expand-btn:hover {
    background: var(--royale-blue);
    border-color: var(--royale-blue);
}

/* Video modal (expanded, with audio) */
.video-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-hover) var(--transition-main),
                visibility var(--duration-hover) var(--transition-main);
}

.video-modal.is-open {
    opacity: 1;
    visibility: visible;
}

.video-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    cursor: pointer;
}

.video-modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    z-index: 1;
}

.video-modal-content video {
    max-width: 100%;
    max-height: 85vh;
    display: block;
}

.video-modal-close {
    position: absolute;
    top: -48px;
    right: 0;
    width: 40px;
    height: 40px;
    border: 2px solid var(--paper-white);
    background: transparent;
    color: var(--paper-white);
    font-size: 1.75rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.video-modal-close:hover {
    background: var(--paper-white);
    color: var(--ink-black);
}

/* ----- Software & tools (table) ----- */
.tools-container {
    padding: 60px 40px 100px;
}

.tools-table-wrap {
    max-width: 3000px;
    overflow-x: auto;
    border: 1px solid var(--ink-black);
    background: var(--paper-white);
}

.tools-table {
    width: 100%;
    border-collapse: collapse;
    font-family: 'Space Mono', monospace;
}

.tools-table th,
.tools-table td {
    padding: 18px 24px;
    text-align: left;
    border-bottom: 1px solid var(--ink-black);
    vertical-align: top;
}

.tools-table thead th {
    font-family: 'Syne', sans-serif;
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--ink-black);
    filter: var(--bleed-filter);
    background: var(--paper-white);
}

.tools-table tbody tr {
    transition: background 0.2s var(--transition-main);
}

.tools-table tbody tr:hover {
    background: rgba(0, 0, 0, 0.03);
}

.tools-table tbody tr:last-child td {
    border-bottom: none;
}

.tool-name-cell {
    font-family: 'Syne', sans-serif;
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    color: var(--ink-black);
    filter: var(--bleed-filter);
}

.tool-years-cell {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--royale-blue);
    white-space: nowrap;
}

.tool-desc-cell {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--ink-black);
    opacity: 0.9;
}

/* ----- Footer ----- */
.footer {
    padding: 100px 40px 80px;
    background: var(--ink-black);
    color: var(--paper-white);
    margin-top: 0;
    clip-path: polygon(0 4%, 100% 0, 100% 100%, 0 100%);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-content > div:first-child > p {
    font-size: 0.9rem;
    opacity: 0.9;
}

.footer p {
    transition: color 0.3s;
}

.contact-large {
    font-family: 'Syne', sans-serif;
    font-size: clamp(3rem, 10vw, 10rem);
    text-transform: uppercase;
    text-decoration: none;
    color: inherit;
    display: inline-block;
    margin-top: 32px;
    padding: 4px 0;
    transition: color 0.3s var(--transition-main),
                transform 0.3s var(--transition-main);
}

.contact-large:hover {
    color: var(--royale-blue);
    transform: translateX(8px);
}

.contact-large:focus-visible {
    outline: 2px solid var(--royale-blue);
    outline-offset: 4px;
}

.footer-credits {
    text-align: right;
}

.footer-credits p {
    font-size: 0.85rem;
    opacity: 0.85;
}

.footer-credits p + p {
    margin-top: 4px;
}

/* ----- Responsive ----- */
@media (max-width: 900px) {
    .nav-links {
        flex-direction: column;
        align-items: flex-end;
    }
    .nav-links a:hover {
        transform: translateX(-10px);
    }
}

@media (max-width: 768px) {
    .hero-scroll-hint {
        left: 24px;
        bottom: 24px;
    }
    .project-item {
        display: block;
        margin-bottom: 100px;
    }
    .project-item:last-child {
        margin-bottom: 80px;
    }
    .project-info {
        margin-bottom: 24px;
        text-align: left !important;
    }
    .project-item:nth-child(even) .project-info p {
        margin-left: 0;
    }
    .project-info p {
        max-width: none;
    }
    .hero-meta {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .hero-meta-line {
        max-width: none;
    }
    .stamp {
        display: none;
    }
    .nav {
        padding: 20px 24px;
    }
    .hero {
        padding: 24px 24px 48px;
    }
    .work-container {
        padding: 40px 24px 60px;
    }
    .videos-container {
        padding: 40px 24px 60px;
    }
    .videos-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        grid-auto-rows: 150px;
        gap: 12px;
    }
    .video-item[data-format="portrait"] {
        grid-row: span 2;
    }
    .tools-container {
        padding: 40px 24px 60px;
    }
    .tools-table th,
    .tools-table td {
        padding: 14px 16px;
        font-size: 0.85rem;
    }
    .tools-table thead th {
        font-size: 0.75rem;
    }
    .section-label {
        margin-bottom: 32px;
    }
    .footer {
        padding: 60px 24px 48px;
    }
    .footer-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 32px;
    }
    .footer-credits {
        text-align: left;
    }
}