/* ============================================================
   EXPLORE V3 — CABINET OF CURIOSITIES / WUNDERKAMMER
   ------------------------------------------------------------
   Aged paper, layered specimen cards with tape and pins,
   typewritten and Fell-italic labels, hand-drawn red string
   between related items, vignette around the viewport edge.

   Mobile-first. Cards still layer on small screens but the
   horizontal spread collapses to a single column with reduced
   overlap so nothing scrolls sideways.
   ============================================================ */

/* --- shared aged-paper palette --- */
:root {
    --wk-paper:     #f1e7c8;
    --wk-paper-2:   #ead9b0;
    --wk-paper-3:   #e1cc9a;
    --wk-ink:       #2a1c10;
    --wk-ink-soft:  #4a3622;
    --wk-ink-faded: #7a6243;
    --wk-string:    #9b2a1a;
    --wk-string-d:  #5a1a10;
    --wk-tape:      rgba(244, 230, 165, 0.65);
    --wk-tape-edge: rgba(170, 140, 70, 0.45);
    --wk-pin:       #6c1a14;
    --wk-shadow:    rgba(70, 40, 10, 0.32);
    --wk-shadow-2:  rgba(70, 40, 10, 0.18);

    --wk-font-typewriter: "Special Elite", "Courier Prime",
                          "Courier New", ui-monospace, monospace;
    --wk-font-serif:      "IM Fell English", "Cormorant Garamond",
                          Georgia, "Times New Roman", serif;
    --wk-font-smallcaps:  "IM Fell English SC", "IM Fell English",
                          Georgia, serif;
}

/* Repaint the body in aged paper. The brutalist base.html
   uses #fff — we re-skin it here without touching base.css. */
body {
    background: var(--wk-paper) !important;
    color: var(--wk-ink) !important;
    font-family: var(--wk-font-serif);
}

/* The brutalist topbar gets a paper tint so it does not float
   over the cabinet as a stark white slab. */
header.top {
    background: var(--wk-paper-2) !important;
    border-bottom-color: var(--wk-ink) !important;
}
header.top .brand,
header.top nav.primary a { color: var(--wk-ink) !important; }
header.top .brand:hover,
header.top nav.primary a:hover { background: #f7d97a !important; }

main {
    max-width: 920px;
    padding: 28px 14px 80px;
    position: relative;
    z-index: 1;
}

.wk-wrap {
    /* Paper grain — overlapping radial+linear gradients to suggest
       fibers, foxing, and faint coffee staining. */
    position: relative;
    padding: 8px 4px 32px;
}

/* Subtle full-viewport vignette darkening at the edges. */
.wk-wrap::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse at center,
            transparent 35%,
            rgba(80, 40, 10, 0.10) 70%,
            rgba(40, 20, 5, 0.35) 100%);
    z-index: 2;
}

/* ---------- typography ---------- */
.wk-hero-title,
.wk-section-blurb em,
.wk-bundle-label,
.wk-timeline-label,
.wk-specimen-title,
.wk-card-name,
.wk-persona-name,
.wk-slip-title {
    font-family: var(--wk-font-serif);
}

.wk-kicker,
.wk-bundle-no,
.wk-card-meta,
.wk-monogram-text,
.wk-tag,
.wk-label-stamp,
.wk-specimen-cta,
.wk-slip-kicker,
.wk-persona-cat,
.wk-footer-note,
.wk-divider span {
    font-family: var(--wk-font-typewriter);
    letter-spacing: 0.04em;
}

/* =================================================================
   HERO — title under a brown-paper label, red string flourish below
   ================================================================= */

.wk-hero {
    position: relative;
    padding: 36px 14px 28px;
    margin-bottom: 24px;
    /* Mottled paper underlay with foxing speckles. */
    background:
        radial-gradient(circle at 18% 22%,
            rgba(160, 110, 50, 0.12) 0px, transparent 18px),
        radial-gradient(circle at 78% 70%,
            rgba(160, 110, 50, 0.10) 0px, transparent 26px),
        radial-gradient(circle at 60% 18%,
            rgba(120, 80, 30, 0.08) 0px, transparent 12px),
        linear-gradient(140deg,
            var(--wk-paper) 0%, var(--wk-paper-2) 60%, var(--wk-paper-3) 100%);
    border: 1px solid rgba(120, 90, 40, 0.45);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.4) inset,
        0 12px 30px var(--wk-shadow-2);
    text-align: center;
    border-radius: 2px;
}

.wk-label-tape {
    display: inline-block;
    position: relative;
    padding: 6px 18px;
    margin-bottom: 22px;
    background:
        repeating-linear-gradient(45deg,
            rgba(180, 140, 70, 0.10) 0 4px,
            rgba(180, 140, 70, 0)    4px 8px),
        var(--wk-paper-3);
    border: 1px solid rgba(120, 80, 30, 0.5);
    transform: rotate(var(--rot, -3deg));
    box-shadow: 0 3px 6px var(--wk-shadow);
}
.wk-label-stamp {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--wk-ink);
}
.wk-label-sub {
    display: block;
    font-family: var(--wk-font-smallcaps);
    font-size: 12px;
    font-style: italic;
    color: var(--wk-ink-soft);
    margin-top: 2px;
}

.wk-hero-title {
    font-size: 38px;
    line-height: 1.05;
    font-weight: 400;
    font-style: italic;
    color: var(--wk-ink);
    margin: 8px 0 14px;
    text-shadow: 0 1px 0 rgba(255, 245, 220, 0.7);
}

.wk-hero-sub {
    font-family: var(--wk-font-typewriter);
    font-size: 14px;
    line-height: 1.55;
    color: var(--wk-ink-soft);
    margin-bottom: 18px;
}

.wk-hero-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-top: 14px;
}
.wk-tag {
    display: inline-block;
    padding: 3px 9px;
    background: var(--wk-paper);
    border: 1px solid rgba(120, 80, 30, 0.5);
    font-size: 11px;
    text-transform: uppercase;
    color: var(--wk-ink-soft);
    border-radius: 2px;
}
.wk-tag-link { color: var(--wk-string); text-decoration: none; }
.wk-tag-link:hover { background: #f7d97a; }

.wk-hero-string {
    position: absolute;
    left: 0; right: 0; bottom: -12px;
    height: 30px;
    pointer-events: none;
}
.wk-hero-string svg { width: 100%; height: 100%; }

/* =================================================================
   DRAWER DIVIDERS — small typewriter caption between sections
   ================================================================= */

.wk-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 36px 0 14px;
    color: var(--wk-ink-soft);
}
.wk-divider::before,
.wk-divider::after {
    content: "";
    flex: 1;
    height: 0;
    border-top: 1px dashed rgba(120, 80, 30, 0.55);
}
.wk-divider span {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--wk-ink-faded);
}

.wk-section-blurb {
    font-family: var(--wk-font-serif);
    font-style: italic;
    font-size: 15.5px;
    line-height: 1.55;
    color: var(--wk-ink-soft);
    margin: 0 8px 20px;
    max-width: 720px;
}

/* =================================================================
   SPECIMEN CARDS — shared base for begin / place / persona
   ================================================================= */

.wk-specimen,
.wk-card,
.wk-persona-card {
    position: relative;
    display: block;
    background:
        linear-gradient(180deg,
            #fbf4dc 0%, var(--wk-paper) 40%, var(--wk-paper-2) 100%);
    border: 1px solid rgba(120, 80, 30, 0.55);
    color: var(--wk-ink);
    text-decoration: none;
    box-shadow:
        0 2px 0 rgba(255, 250, 230, 0.5) inset,
        0 10px 22px var(--wk-shadow-2),
        0 1px 3px var(--wk-shadow);
    transition: transform 220ms ease, box-shadow 220ms ease;
    transform: rotate(var(--rot, 0deg));
}
.wk-specimen:hover,
.wk-card:hover,
.wk-persona-card:hover {
    transform: rotate(0deg) translateY(-2px);
    box-shadow:
        0 2px 0 rgba(255, 250, 230, 0.6) inset,
        0 14px 28px rgba(70, 40, 10, 0.35);
    z-index: 50;
    background: #fff7da;
}
.wk-specimen:focus-visible,
.wk-card:focus-visible,
.wk-persona-card:focus-visible {
    outline: 2px solid var(--wk-string);
    outline-offset: 2px;
}

/* --- tape strips: pseudo-elements for stickiness --- */
.wk-tape {
    position: absolute;
    width: 56px;
    height: 16px;
    background: var(--wk-tape);
    border-left:  1px dashed var(--wk-tape-edge);
    border-right: 1px dashed var(--wk-tape-edge);
    box-shadow: 0 2px 3px rgba(60, 40, 10, 0.18);
    z-index: 3;
    pointer-events: none;
}
.wk-tape-tl { top: -8px; left: 8px;  transform: rotate(-14deg); }
.wk-tape-tr { top: -8px; right: 8px; transform: rotate(12deg); }
.wk-tape-top { top: -10px; left: 50%; transform: translateX(-50%) rotate(-2deg); }

/* --- folded paper corner using stacked gradients --- */
.wk-foldcorner {
    position: absolute;
    bottom: 0; right: 0;
    width: 28px; height: 28px;
    background:
        linear-gradient(135deg,
            transparent 0 50%,
            rgba(180, 140, 60, 0.35) 50% 55%,
            #f8efce 55% 100%);
    box-shadow:
        -2px -2px 3px rgba(70, 40, 10, 0.15) inset;
    pointer-events: none;
}

/* --- a push-pin --- */
.wk-pin {
    position: absolute;
    top: -6px; left: 50%;
    width: 12px; height: 12px;
    transform: translateX(-50%);
    background: radial-gradient(circle at 35% 30%,
        #e55a4a 0%, var(--wk-pin) 60%, #3a0a06 100%);
    border-radius: 50%;
    box-shadow:
        0 2px 4px rgba(50, 10, 5, 0.55),
        0 0 0 1px rgba(0, 0, 0, 0.25);
    z-index: 4;
}

/* =================================================================
   BEGIN — three large specimen cards
   ================================================================= */

.wk-begin-stage {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 12px 6px;
}

.wk-specimen {
    padding: 16px 14px 18px;
    min-height: 0;
    border-radius: 2px;
}

.wk-specimen-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 130px;
    background: var(--wk-paper-3);
    border: 1px solid rgba(120, 80, 30, 0.45);
    margin-bottom: 10px;
    overflow: hidden;
}

.wk-monogram {
    background:
        radial-gradient(circle at 50% 50%,
            #f7e9c2 0%, var(--wk-paper-3) 80%);
}
.wk-monogram-text {
    font-family: var(--wk-font-serif);
    font-style: italic;
    font-size: 56px;
    color: var(--wk-ink);
    text-shadow: 0 1px 0 rgba(255, 245, 220, 0.7);
    letter-spacing: 0.04em;
}

.wk-photo img,
.wk-card-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* faint sepia + reduced saturation for naturalist-print feel */
    filter: sepia(0.45) saturate(0.85) contrast(0.95);
}
.wk-photo-blank {
    color: var(--wk-ink-faded);
    font-family: var(--wk-font-typewriter);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.wk-graphmini svg {
    width: 100%;
    height: 100%;
    /* tint the inline SVG content to ink, not pure black */
    filter: sepia(0.4) hue-rotate(-12deg) saturate(0.8);
}

.wk-kicker {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--wk-ink-faded);
    margin-bottom: 4px;
}
.wk-specimen-title {
    font-family: var(--wk-font-serif);
    font-size: 22px;
    font-style: italic;
    line-height: 1.15;
    margin-bottom: 6px;
    color: var(--wk-ink);
}
.wk-specimen-blurb {
    font-family: var(--wk-font-serif);
    font-size: 14.5px;
    line-height: 1.5;
    color: var(--wk-ink-soft);
    margin-bottom: 10px;
}
.wk-specimen-cta {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--wk-string);
}

/* =================================================================
   CABINET (places) — overlapping photo cards
   ================================================================= */

.wk-cabinet {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 18px 8px 28px;
    position: relative;
}

.wk-card-place {
    padding: 10px 10px 12px;
    transform: rotate(var(--rot, 0deg)) translateY(var(--offset-y, 0));
}
.wk-card-photo {
    width: 100%;
    aspect-ratio: 4 / 3;
    background: var(--wk-paper-3);
    border: 1px solid rgba(120, 80, 30, 0.4);
    overflow: hidden;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.wk-card-label {
    padding: 4px 4px 0;
}
.wk-card-name {
    font-family: var(--wk-font-serif);
    font-style: italic;
    font-size: 17px;
    color: var(--wk-ink);
    margin-bottom: 2px;
}
.wk-card-meta {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--wk-ink-faded);
}
.wk-card-region {
    margin-top: 2px;
    font-style: italic;
    text-transform: none;
    letter-spacing: 0.05em;
    color: var(--wk-ink-soft);
}

/* =================================================================
   PERSONAE — dense layered grid with hand-drawn thread behind
   ================================================================= */

.wk-personae {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 24px 6px 32px;
}
.wk-threads {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.wk-persona-card {
    position: relative;
    z-index: 1;
    padding: 12px 12px 14px;
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: 12px;
    align-items: center;
}
.wk-persona-monogram {
    width: 70px;
    height: 70px;
    background:
        radial-gradient(circle at 50% 40%,
            #f7e9c2 0%, var(--wk-paper-3) 80%);
    border: 1px solid rgba(120, 80, 30, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
}
.wk-persona-monogram .wk-monogram-text {
    font-size: 28px;
}
.wk-persona-name {
    font-family: var(--wk-font-serif);
    font-style: italic;
    font-size: 17px;
    color: var(--wk-ink);
    margin-bottom: 2px;
}
.wk-persona-cat {
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--wk-ink-faded);
    margin-bottom: 4px;
}
.wk-persona-cat em { font-style: italic; }
.wk-persona-bio {
    font-family: var(--wk-font-serif);
    font-size: 13.5px;
    line-height: 1.45;
    color: var(--wk-ink-soft);
}

/* =================================================================
   BUNDLES (threads) — twined paper packets
   ================================================================= */

.wk-bundles {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 12px 6px;
}
.wk-bundle {
    position: relative;
    padding: 14px 14px 16px;
    background:
        linear-gradient(180deg,
            #fbf4dc 0%, var(--wk-paper) 50%, var(--wk-paper-2) 100%);
    border: 1px solid rgba(120, 80, 30, 0.55);
    box-shadow:
        0 2px 0 rgba(255, 250, 230, 0.5) inset,
        0 10px 22px var(--wk-shadow-2);
    transform: rotate(var(--rot, 0deg));
}
.wk-bundle-twine {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(90deg,
            transparent 0 calc(50% - 1px),
            var(--wk-string) calc(50% - 1px) calc(50% + 1px),
            transparent calc(50% + 1px) 100%);
    opacity: 0.65;
}
.wk-bundle-head {
    position: relative;
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 10px;
    z-index: 1;
}
.wk-bundle-no {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--wk-ink-faded);
}
.wk-bundle-label {
    font-family: var(--wk-font-serif);
    font-style: italic;
    font-size: 18px;
    color: var(--wk-ink);
}
.wk-bundle-items {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.wk-slip {
    display: block;
    padding: 6px 10px;
    background: rgba(255, 247, 218, 0.88);
    border: 1px solid rgba(120, 80, 30, 0.4);
    text-decoration: none;
    color: var(--wk-ink);
}
.wk-slip:hover { background: #fff2b3; }
.wk-slip-kicker {
    display: block;
    font-size: 9.5px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--wk-ink-faded);
    margin-bottom: 2px;
}
.wk-slip-title {
    font-family: var(--wk-font-serif);
    font-style: italic;
    font-size: 14.5px;
}
.wk-empty {
    font-family: var(--wk-font-typewriter);
    font-size: 11px;
    color: var(--wk-ink-faded);
    font-style: italic;
}

/* =================================================================
   TIMELINE — six aged labels stacked, each slightly skewed
   ================================================================= */

.wk-timeline {
    list-style: none;
    padding: 12px 6px 24px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}
.wk-timeline-row {
    position: relative;
    padding: 14px 14px 14px 18px;
    background:
        linear-gradient(180deg,
            #fbf4dc 0%, var(--wk-paper) 60%, var(--wk-paper-2) 100%);
    border: 1px solid rgba(120, 80, 30, 0.5);
    box-shadow: 0 8px 16px var(--wk-shadow-2);
    transform: rotate(var(--rot, 0deg));
}
.wk-timeline-label {
    font-family: var(--wk-font-typewriter);
    font-size: 12.5px;
    color: var(--wk-ink);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin-bottom: 4px;
}
.wk-timeline-blurb {
    font-family: var(--wk-font-serif);
    font-style: italic;
    font-size: 15px;
    color: var(--wk-ink-soft);
}

/* =================================================================
   FOOTER NOTE
   ================================================================= */

.wk-footer-note {
    margin-top: 36px;
    padding-top: 14px;
    border-top: 1px dashed rgba(120, 80, 30, 0.45);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--wk-ink-faded);
    text-align: center;
}
.wk-footer-note a { color: var(--wk-string); text-decoration: none; }
.wk-footer-note a:hover { background: #f7d97a; }

/* =================================================================
   RESPONSIVE — desktop spreads things out into 2/3-column drawers
   and pushes specimen cards into overlapping positions for richness.
   ================================================================= */

@media (min-width: 640px) {
    main { padding: 32px 28px 90px; }
    .wk-wrap { padding: 16px 6px 40px; }
    .wk-hero { padding: 56px 28px 44px; }
    .wk-hero-title { font-size: 56px; }
    .wk-hero-sub { font-size: 16px; }

    .wk-begin-stage {
        grid-template-columns: repeat(3, 1fr);
        gap: 22px;
        padding: 22px 8px 28px;
    }
    .wk-cabinet {
        grid-template-columns: repeat(3, 1fr);
        gap: 22px 18px;
    }
    .wk-personae {
        grid-template-columns: repeat(2, 1fr);
        gap: 22px 18px;
    }
    .wk-bundles { grid-template-columns: repeat(2, 1fr); gap: 22px; }
    .wk-timeline { grid-template-columns: repeat(2, 1fr); gap: 22px; }
    .wk-section-blurb { font-size: 16.5px; }
}

@media (min-width: 920px) {
    .wk-cabinet {
        grid-template-columns: repeat(4, 1fr);
    }
    .wk-personae {
        grid-template-columns: repeat(3, 1fr);
    }
    .wk-bundles { grid-template-columns: repeat(3, 1fr); }
}

/* Mobile-only: keep cards readable. The brief asks for "still
   layered but stacked vertically with overlap reduced", so rotate
   less and remove vertical offsets that would push outside the
   viewport on a 390px phone. */
@media (max-width: 639px) {
    .wk-specimen,
    .wk-card,
    .wk-persona-card,
    .wk-bundle,
    .wk-timeline-row {
        transform: rotate(calc(var(--rot, 0deg) * 0.5)) translateY(0);
    }
    .wk-card-place { transform: rotate(calc(var(--rot, 0deg) * 0.5)); }
    .wk-hero-title { font-size: 32px; }
    .wk-personae { padding: 18px 0 24px; }
    .wk-threads { display: none; }   /* the SVG threads make less sense in a single column */
}

/* Honour reduced-motion: no transforms on hover lifts. */
@media (prefers-reduced-motion: reduce) {
    .wk-specimen, .wk-card, .wk-persona-card { transition: none; }
    .wk-specimen:hover, .wk-card:hover, .wk-persona-card:hover {
        transform: rotate(var(--rot, 0deg));
    }
}