/* ============================================================
   Emma Dumont — Design tokens
   Gallery wall + mounted-print concept. Signature: corner crop
   marks, echoing canvas dimensions & print registration marks.
   ============================================================ */
:root {
    --wall:      #EDEAE3;
    --ink:       #2B2A28;
    --paper:     #F7F5F0;
    --rule:      #C9C3B8;
    --muted:     #8A8577;
    --accent:    #2F4B7C;
    --accent-soft: #2F4B7C1a;

    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Work Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

    --max-width: 1120px;
}

* { box-sizing: border-box; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

html, body {
    margin: 0;
    padding: 0;
    background: var(--wall);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.55;
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

/* ---------- Header / nav ---------- */
.site-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem 2rem;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2.25rem 1.5rem 1.25rem;
    border-bottom: 1px solid var(--rule);
}

.site-title {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 500;
    font-size: 1.65rem;
    letter-spacing: 0.01em;
}

.site-nav {
    display: flex;
    gap: 1.5rem;
    font-size: 0.92rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.site-nav a {
    padding-bottom: 0.3rem;
    border-bottom: 2px solid transparent;
    color: var(--muted);
    transition: color 0.15s ease, border-color 0.15s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
    color: var(--ink);
}

.site-nav a.active {
    color: var(--ink);
    border-bottom-color: var(--accent);
}

/* ---------- Main / layout ---------- */
.site-main {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2.5rem 1.5rem 5rem;
    min-height: 60vh;
}

.gallery-page h1,
.about-page h1,
.artwork-detail h1 {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 500;
    font-size: 2.4rem;
    margin: 0 0 0.4rem;
}

.gallery-intro {
    color: var(--muted);
    max-width: 46ch;
    margin: 0 0 2.5rem;
}

.empty-gallery {
    color: var(--muted);
    font-style: italic;
    padding: 3rem 0;
}

/* ---------- Gallery grid: "mounted print" cards with crop marks ---------- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 2.25rem 1.75rem;
}

.gallery-item {
    display: block;
    position: relative;
}

.gallery-item-frame,
.gallery-item img {
    background: var(--paper);
}

.gallery-item img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    padding: 10px;
    background: var(--paper);
    border: 1px solid var(--rule);
    transition: border-color 0.2s ease;
}

.gallery-item:hover img,
.gallery-item:focus-visible img {
    border-color: var(--ink);
}

/* Corner crop marks — the signature element. Hidden by default, drawn in on hover. */
.gallery-item::before,
.gallery-item::after,
.gallery-item-caption::before,
.gallery-item-caption::after {
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    border: 0 solid var(--accent);
    opacity: 0;
    transition: opacity 0.18s ease;
    pointer-events: none;
}
.gallery-item::before { top: -6px; left: -6px; border-top-width: 2px; border-left-width: 2px; }
.gallery-item::after { top: -6px; right: -6px; border-top-width: 2px; border-right-width: 2px; }
.gallery-item-caption::before { bottom: -6px; left: -6px; border-bottom-width: 2px; border-left-width: 2px; }
.gallery-item-caption::after { bottom: -6px; right: -6px; border-bottom-width: 2px; border-right-width: 2px; }

.gallery-item-caption {
    position: relative;
}

.gallery-item:hover::before,
.gallery-item:hover::after,
.gallery-item:hover .gallery-item-caption::before,
.gallery-item:hover .gallery-item-caption::after,
.gallery-item:focus-visible::before,
.gallery-item:focus-visible::after,
.gallery-item:focus-visible .gallery-item-caption::before,
.gallery-item:focus-visible .gallery-item-caption::after {
    opacity: 1;
}

.gallery-item-caption {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.85rem 0.15rem 0.5rem;
}

.gallery-item-title {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.05rem;
}

.gallery-item-meta {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--muted);
    letter-spacing: 0.01em;
}

/* ---------- Artwork detail page ---------- */
.breadcrumb {
    margin: 0 0 1.75rem;
    font-size: 0.85rem;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--ink); }

.artwork-detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(240px, 0.85fr);
    gap: 3rem;
    align-items: start;
}

.artwork-full-image {
    width: 100%;
    background: var(--paper);
    border: 1px solid var(--rule);
    padding: 16px;
    position: relative;
}

.artwork-info h1 { margin-top: 0; }

.artwork-caption {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--muted);
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--rule);
    margin-bottom: 1.25rem;
}

.artwork-description {
    white-space: pre-line;
}

.not-found { text-align: center; padding: 4rem 0; }

@media (max-width: 780px) {
    .artwork-detail-layout {
        grid-template-columns: 1fr;
    }
}

/* ---------- About page ---------- */
.about-layout {
    display: grid;
    grid-template-columns: minmax(200px, 280px) 1fr;
    gap: 3rem;
}

.about-photo {
    width: 100%;
    background: var(--paper);
    border: 1px solid var(--rule);
    padding: 12px;
}

.about-text h2 {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 500;
    font-size: 1.3rem;
    margin-top: 2rem;
}

.social-links {
    list-style: none;
    padding: 0;
    display: flex;
    gap: 1.25rem;
}
.social-links a { color: var(--accent); }

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

/* ---------- Footer ---------- */
.site-footer {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 2rem 1.5rem 3rem;
    border-top: 1px solid var(--rule);
    color: var(--muted);
    font-size: 0.85rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
}
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--ink); }

/* ---------- Focus visibility (accessibility floor) ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}