:root {
    --bg: #ede1c8;
    --bg-alt: #e1d0ad;
    --ink: #2b1e14;
    --ink-dim: #5c4a35;
    --ink-faint: #96805f;
    --accent: #9c4a24;
    --accent-soft: rgba(156, 74, 36, 0.13);
    --line: rgba(43, 30, 20, 0.15);
    --line-strong: rgba(43, 30, 20, 0.28);
    --serif: 'Fraunces', Georgia, serif;
    --mono: 'Space Mono', 'Courier New', monospace;
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    background: var(--bg);
    scroll-behavior: smooth;
}

body {
    position: relative;
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--mono);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* ---------- texture & atmosphere ---------- */

.grain {
    position: fixed;
    inset: -10%;
    z-index: 3;
    pointer-events: none;
    opacity: 0.05;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.vignette {
    position: fixed;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background:
        radial-gradient(ellipse at 15% 0%, rgba(156, 74, 36, 0.08), transparent 55%),
        radial-gradient(ellipse at 100% 100%, rgba(156, 74, 36, 0.05), transparent 60%),
        radial-gradient(ellipse at 50% 50%, transparent 55%, rgba(43, 30, 20, 0.10) 100%);
}

/* ---------- layout ---------- */

.page {
    position: relative;
    z-index: 10;
    max-width: 1360px;
    margin: 0 auto;
    padding: 7rem 2rem 8rem;
    display: grid;
    grid-template-columns: minmax(240px, 320px) 1fr;
    gap: 5rem;
    align-items: start;
}

@media (max-width: 900px) {
    .page {
        grid-template-columns: 1fr;
        gap: 3.5rem;
        padding: 4rem 1.5rem 5rem;
    }
}

/* ---------- profile column ---------- */

.profile-col {
    position: sticky;
    top: 5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

@media (max-width: 900px) {
    .profile-col {
        position: static;
        align-items: center;
        text-align: center;
    }
}

.portrait-frame {
    position: relative;
    width: 168px;
    height: 168px;
    margin-bottom: 2.25rem;
}

.portrait-frame::before,
.portrait-frame::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    border: 1px solid var(--accent);
    z-index: 2;
}

.portrait-frame::before {
    top: -8px;
    left: -8px;
    border-right: none;
    border-bottom: none;
}

.portrait-frame::after {
    bottom: -8px;
    right: -8px;
    border-left: none;
    border-top: none;
}

.portrait {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border: 1px solid var(--line-strong);
    filter: contrast(1.05) saturate(1.05);
}

.name {
    font-family: var(--serif);
    font-weight: 600;
    font-size: clamp(2.4rem, 4.5vw, 3.4rem);
    line-height: 1;
    letter-spacing: -0.01em;
    margin: 0 0 0.85rem;
    color: var(--ink);
}

.role {
    font-family: var(--mono);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--accent);
    margin: 0 0 1.75rem;
}

.lang-switch {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin: 0 0 2.5rem;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    background: none;
    border: 1px solid var(--line);
    padding: 0.5rem 0.9rem;
    margin: 0;
    font-family: var(--mono);
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    color: var(--ink-faint);
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    transition: color 0.3s ease, border-color 0.3s ease;
}

.lang-flag {
    width: 20px;
    height: 14px;
    object-fit: cover;
    flex-shrink: 0;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.3);
    filter: grayscale(0.4) brightness(0.9);
    transition: filter 0.3s ease;
}

.lang-btn:hover {
    color: var(--ink);
    border-color: var(--line-strong);
}

.lang-btn:hover .lang-flag {
    filter: none;
}

.lang-btn.active {
    color: var(--accent);
    border-color: var(--accent);
}

.lang-btn.active .lang-flag {
    filter: none;
}

.links {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.link-item {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    text-decoration: none;
    font-family: var(--sans);
    font-weight: 500;
    font-size: 0.98rem;
    letter-spacing: 0.005em;
    transition: padding-left 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.link-item svg {
    width: 17px;
    height: 17px;
    fill: currentColor;
    opacity: 0.75;
    flex-shrink: 0;
    transition: opacity 0.3s ease;
}

.link-item:hover {
    padding-left: 0.5rem;
    color: var(--accent);
    border-color: var(--line-strong);
}

.link-item:hover svg {
    opacity: 1;
}

@media (max-width: 900px) {
    .links {
        max-width: 360px;
    }
}

/* ---------- work column ---------- */

.tab-bar {
    position: relative;
    display: flex;
    gap: 2.5rem;
    border-bottom: 1px solid var(--line);
    padding-bottom: 1.15rem;
    margin: 0 0 3rem;
}

.tab-btn {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    font-family: var(--mono);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.78rem;
    color: var(--ink-faint);
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    transition: color 0.3s ease;
}

.tab-btn:hover {
    color: var(--ink);
}

.tab-btn.active {
    color: var(--accent);
}

.tab-indicator {
    position: absolute;
    bottom: -1px;
    height: 2px;
    background: var(--accent);
    transition: left 0.45s cubic-bezier(0.65, 0, 0.35, 1), width 0.45s cubic-bezier(0.65, 0, 0.35, 1);
}

.work-list {
    display: flex;
    flex-direction: column;
}

.work-list[hidden] {
    display: none;
}

.work-row {
    position: relative;
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.7s ease, transform 0.7s ease, background-color 0.4s ease;
}

.work-row.visible {
    opacity: 1;
    transform: none;
}

.work-row.tab-leaving {
    transition: opacity 0.4s ease, transform 0.4s ease;
    opacity: 0;
    transform: translateX(-28px) rotate(-1.5deg);
    pointer-events: none;
}

.work-row::before {
    content: "";
    position: absolute;
    left: -1.25rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.4s ease;
}

.work-row:hover::before,
.work-row.expanded::before {
    transform: scaleY(1);
}

.work-header {
    display: flex;
    align-items: baseline;
    gap: 1.75rem;
    width: 100%;
    padding: 1.85rem 0;
    background: none;
    border: none;
    margin: 0;
    font: inherit;
    color: inherit;
    text-align: left;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

.work-index {
    font-family: var(--mono);
    font-size: 0.85rem;
    color: var(--ink-faint);
    width: 2ch;
    flex-shrink: 0;
    transition: color 0.3s ease;
}

.work-row:hover .work-index,
.work-row.expanded .work-index {
    color: var(--accent);
}

.work-main {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    flex: 1;
    min-width: 0;
}

.work-title {
    font-family: var(--serif);
    font-weight: 500;
    font-size: clamp(1.2rem, 2.4vw, 1.65rem);
    letter-spacing: -0.005em;
    transition: color 0.3s ease, transform 0.3s ease;
}

.work-row:hover .work-title,
.work-row.expanded .work-title {
    color: var(--accent);
    transform: translateX(6px);
}

.work-meta {
    font-family: var(--mono);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ink-dim);
}

.work-year {
    font-family: var(--mono);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    color: var(--ink-faint);
    flex-shrink: 0;
    white-space: nowrap;
    transition: color 0.3s ease;
}

.work-row:hover .work-year,
.work-row.expanded .work-year {
    color: var(--accent);
}

.work-expand-icon {
    position: relative;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transform: rotate(0deg);
    transition: transform 0.35s ease;
}

.work-expand-icon::before,
.work-expand-icon::after {
    content: "";
    position: absolute;
    background: var(--ink-dim);
    transition: background-color 0.3s ease;
}

.work-expand-icon::before {
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    transform: translateY(-50%);
}

.work-expand-icon::after {
    top: 0;
    left: 50%;
    width: 1px;
    height: 100%;
    transform: translateX(-50%);
}

.work-row:hover .work-expand-icon::before,
.work-row:hover .work-expand-icon::after,
.work-row.expanded .work-expand-icon::before,
.work-row.expanded .work-expand-icon::after {
    background: var(--accent);
}

.work-row.expanded .work-expand-icon {
    transform: rotate(45deg);
}

/* ---------- expandable panel ---------- */

.work-panel-wrap {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.4s ease;
}

.work-row.expanded .work-panel-wrap {
    grid-template-rows: 1fr;
}

.work-panel {
    overflow: hidden;
    min-height: 0;
}

.work-panel-inner {
    padding: 0 0 2rem;
    max-width: 42rem;
}

.work-panel-desc {
    font-family: var(--serif);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--ink-dim);
    margin: 0 0 1.5rem;
}

.work-panel-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    text-decoration: none;
    border: 1px solid var(--accent);
    padding: 0.85rem 1.4rem;
    margin: 0 0 2rem;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.work-panel-cta:hover {
    background: var(--accent);
    color: var(--bg);
}

.work-panel-shots {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.9rem;
}

.work-panel-shots img,
.work-panel-shots video {
    width: 100%;
    object-fit: cover;
    background: #000;
    border: 1px solid var(--line-strong);
    cursor: zoom-in;
    transition: opacity 0.25s ease;
}

.work-panel-shots img:hover,
.work-panel-shots video:hover {
    opacity: 0.85;
}

.work-panel-shots img {
    height: 8rem;
}

.work-video {
    grid-column: 1 / -1;
    aspect-ratio: 16 / 9;
    height: auto;
}

/* ---------- lightbox ---------- */

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(8, 7, 6, 0.96);
    color: #f1ece2;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-stage {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 88vw;
    max-height: 82vh;
}

.lightbox-stage img,
.lightbox-stage video {
    display: block;
    max-width: 88vw;
    max-height: 82vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border: 1px solid rgba(241, 236, 226, 0.25);
    background: #000;
}

.lightbox-close,
.lightbox-arrow {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid rgba(241, 236, 226, 0.3);
    color: #f1ece2;
    font-family: var(--mono);
    cursor: pointer;
    transition: border-color 0.3s ease, background-color 0.3s ease;
    -webkit-appearance: none;
    appearance: none;
}

.lightbox-close:hover,
.lightbox-arrow:hover {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.lightbox-icon {
    width: 1.35rem;
    height: 1.35rem;
    display: block;
    pointer-events: none;
}

.lightbox-icon-flip {
    transform: scaleX(-1);
}

.lightbox-close {
    top: 1.75rem;
    right: 1.75rem;
    width: 2.75rem;
    height: 2.75rem;
}

.lightbox-arrow {
    top: 50%;
    transform: translateY(-50%);
    width: 3.25rem;
    height: 3.25rem;
}

.lightbox-prev {
    left: 1.75rem;
}

.lightbox-next {
    right: 1.75rem;
}

.lightbox-counter {
    position: absolute;
    bottom: 1.75rem;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--mono);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    color: rgba(241, 236, 226, 0.65);
}

@media (max-width: 700px) {
    .lightbox-arrow {
        width: 2.75rem;
        height: 2.75rem;
    }

    .lightbox-icon {
        width: 1.15rem;
        height: 1.15rem;
    }

    .lightbox-prev {
        left: 0.5rem;
    }

    .lightbox-next {
        right: 0.5rem;
    }

    .lightbox-close {
        top: 0.75rem;
        right: 0.75rem;
    }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
    .work-row,
    .portrait,
    .work-panel-wrap,
    .work-title,
    .work-expand-icon,
    .work-index,
    .tab-indicator,
    .lightbox {
        transition: none !important;
    }

    .work-row {
        opacity: 1;
        transform: none;
    }
}

/* ---------- scrollbar ---------- */

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #c9b48c; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }