:root {
    --workshop-accent: #b388ff;
    --workshop-accent-soft: rgba(179, 136, 255, 0.18);
    --workshop-panel: #23252b;
    --workshop-line: #3a3d45;
    --workshop-paper: #f4f1ea;
    --workshop-paper-ink: #2b2a28;
}

.workshop-main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem 3rem;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.main-header h1 {
    color: var(--workshop-accent);
}

.site-nav a[aria-current="page"] {
    border-bottom-color: var(--workshop-accent);
}

.medium-tag {
    font-family: 'Roboto', sans-serif;
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--workshop-accent);
    border: 1px solid var(--workshop-accent);
    border-radius: 999px;
    padding: 0.25rem 0.7rem;
    display: inline-block;
}

.process {
    background: var(--workshop-panel);
    border: 1px solid var(--workshop-line);
    border-radius: 10px;
    padding: 1.5rem;
    display: grid;
    grid-template-columns: minmax(220px, 280px) 1fr;
    gap: 1.75rem;
    align-items: start;
}

.process__label h2 {
    font-family: 'VT323', monospace;
    color: var(--workshop-accent);
    font-size: 1.75rem;
    margin: 0.6rem 0 0.4rem;
}

.process__label p {
    font-family: 'Roboto', sans-serif;
    font-weight: 300;
    color: #b8bdc6;
    line-height: 1.55;
}

.process__rail {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(240px, 1fr);
    gap: 1.25rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 0.5rem;
}

.stage {
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    position: relative;
}

.stage__num {
    font-family: 'VT323', monospace;
    font-size: 1.5rem;
    color: var(--workshop-accent);
    letter-spacing: 0.05em;
}

.stage + .stage::before {
    content: "";
    position: absolute;
    left: -1.25rem;
    top: 1.1rem;
    width: 1.25rem;
    height: 1px;
    background: var(--workshop-line);
}

.stage__frame {
    margin: 0;
    background: #16171b;
    border: 1px solid var(--workshop-line);
    border-radius: 8px;
    overflow: hidden;
}

.stage__frame img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    cursor: zoom-in;
    transition: transform 0.25s ease;
}

.stage__frame:hover img {
    transform: scale(1.03);
}

.stage__frame figcaption {
    padding: 0.65rem 0.75rem;
    font-family: 'Roboto', sans-serif;
    font-size: 0.85rem;
    color: #b8bdc6;
    line-height: 1.45;
}

.stage__frame figcaption strong {
    color: #fff;
    display: block;
    margin-bottom: 0.15rem;
}

.paper-section {
    background: var(--workshop-panel);
    border: 1px solid var(--workshop-line);
    border-radius: 10px;
    padding: 1.5rem;
}

.paper-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-top: 1.25rem;
}

.paper-card {
    background: var(--workshop-paper);
    border-radius: 8px;
    padding: 1rem;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

.paper-card img {
    width: 100%;
    height: 260px;
    object-fit: contain;
    display: block;
    cursor: zoom-in;
}

.paper-card figcaption {
    color: var(--workshop-paper-ink);
    font-family: 'Roboto', sans-serif;
}

.paper-card figcaption strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
}

.paper-card figcaption span {
    font-size: 0.82rem;
    color: #5c5a56;
}

.workshop-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

.workshop-lightbox[data-open="true"] {
    display: flex;
}

.workshop-lightbox img {
    max-width: 92vw;
    max-height: 88vh;
    object-fit: contain;
    border-radius: 4px;
}

.workshop-lightbox .lightbox-btn {
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    border: 1px solid var(--workshop-line);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    position: absolute;
    z-index: 2;
}

.workshop-lightbox .lightbox-btn:hover {
    background: var(--workshop-accent-soft);
    color: var(--workshop-accent);
}

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

.lightbox-prev {
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-counter {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    color: #9aa0a6;
    background: rgba(0, 0, 0, 0.55);
    border-radius: 4px;
    padding: 0.2rem 0.75rem;
    z-index: 2;
}

body.lightbox-open {
    overflow: hidden;
}

.site-nav a:focus-visible,
.stage__frame img:focus-visible,
.paper-card img:focus-visible,
.lightbox-btn:focus-visible {
    outline: 2px solid var(--workshop-accent);
    outline-offset: 2px;
}

@media (max-width: 860px) {
    .process {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .paper-grid {
        grid-template-columns: 1fr;
    }

    .stage__frame img {
        height: 180px;
    }

    .paper-card img {
        height: 220px;
    }

    .workshop-main {
        gap: 1.75rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .stage__frame img {
        transition: none;
    }

    .stage__frame:hover img {
        transform: none;
    }
}