/* ============================================================
   VITRINE — work held in glass, lit from within.
   Display: Syne · Reading: Spectral · Labels: Spline Sans Mono
   Dark surround for the archive; warm bone for long reading.
   ============================================================ */

:root {
    --ink:        #0f0d0b;
    --ink-panel:  #16120d;
    --bone:       #efe7d7;
    --bone-panel: #e6dcc8;

    --on-dark:    #e8e1d4;
    --on-dark-mute:#938a7c;
    --on-light:   #1a1611;
    --on-light-mute:#7d7264;

    --ember:      #d8552a;
    --ember-glow: rgba(216, 85, 42, 0.5);

    --hair-dark:  rgba(232, 225, 212, 0.14);
    --hair-light: rgba(26, 22, 17, 0.16);

    --font-display: "Syne", "Arial Black", sans-serif;
    --font-body:    "Spectral", Georgia, serif;
    --font-mono:    "Spline Sans Mono", ui-monospace, monospace;

    --gutter: clamp(1.25rem, 4.5vw, 5rem);
    --maxw: 1320px;
    --measure: 64ch;
    --ease: cubic-bezier(0.19, 1, 0.22, 1);

    /* surface defaults = dark */
    --bg: var(--ink);
    --fg: var(--on-dark);
    --mute: var(--on-dark-mute);
    --hair: var(--hair-dark);
}

/* reading surfaces flip to bone */
.post-template, .page-template {
    --bg: var(--bone);
    --fg: var(--on-light);
    --mute: var(--on-light-mute);
    --hair: var(--hair-light);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: var(--font-body);
    font-size: 1.15rem;
    line-height: 1.6;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    transition: background 0.4s var(--ease), color 0.4s var(--ease);
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* the page-level glass frame — nested frame at the largest scale */
.frame {
    position: fixed; inset: clamp(10px, 1.6vw, 22px);
    border: 1px solid var(--hair);
    pointer-events: none; z-index: 80;
    transition: border-color 0.4s var(--ease);
}

.site-main { position: relative; z-index: 1; }

/* ---------- type primitives ---------- */
.mono { font-family: var(--font-mono); }
.ember-word { color: var(--ember); font-style: italic; }

.section-no, .plate-no, .plate-kind, .spec-kind, .masthead-locus,
.foot-locus, .hero-kicker, .err-no, .ticker, .work-spec, .enter {
    font-family: var(--font-mono);
    letter-spacing: 0.04em;
}

/* ---------- masthead ---------- */
.masthead {
    position: sticky; top: 0; z-index: 70;
    display: flex; align-items: center; gap: 2rem;
    padding: 1.4rem var(--gutter);
    background: color-mix(in srgb, var(--bg) 82%, transparent);
    backdrop-filter: blur(10px) saturate(130%);
    border-bottom: 1px solid var(--hair);
}
.brand-name {
    font-family: var(--font-display);
    font-weight: 700; font-size: 1.35rem;
    letter-spacing: -0.02em;
}
.brand img { max-height: 30px; width: auto; }
.primary-nav { margin-left: auto; }
.primary-nav .nav { list-style: none; display: flex; gap: 1.8rem; margin: 0; padding: 0; }
.primary-nav .nav-item a {
    font-family: var(--font-mono);
    font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase;
    color: var(--mute); padding-bottom: 4px; position: relative;
    transition: color 0.25s;
}
.primary-nav .nav-item a::after {
    content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 1px;
    background: var(--ember); transition: width 0.3s var(--ease);
}
.primary-nav .nav-item a:hover { color: var(--fg); }
.primary-nav .nav-item a:hover::after { width: 100%; }
.masthead-locus { font-size: 0.7rem; color: var(--mute); letter-spacing: 0.1em; }

.nav-toggle { display: none; flex-direction: column; gap: 6px; background: none; border: 0; cursor: pointer; padding: 6px; margin-left: auto; }
.nav-toggle span { width: 26px; height: 1.5px; background: var(--fg); transition: 0.3s var(--ease); }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(3.75px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { transform: translateY(-3.75px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero {
    max-width: var(--maxw); margin: 0 auto;
    padding: clamp(3rem, 11vh, 9rem) var(--gutter) clamp(2rem, 6vh, 4rem);
}
.hero-kicker {
    font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--mute); margin: 0 0 clamp(1.5rem, 4vw, 3rem);
}
.hero-statement {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(3.4rem, 15vw, 12rem);
    line-height: 0.86;
    letter-spacing: -0.04em;
    margin: 0;
    display: flex; flex-direction: column;
}
.hero-statement span { display: block; }
.hero-statement .ember-word { font-style: italic; font-weight: 500; }
.hero-foot {
    display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(1.5rem, 5vw, 4rem);
    align-items: end;
    margin-top: clamp(2.5rem, 7vw, 5rem);
    padding-top: 1.6rem; border-top: 1px solid var(--hair);
}
.hero-lede { font-size: 1.18rem; line-height: 1.55; color: var(--fg); max-width: 46ch; margin: 0; }
.enter {
    justify-self: end; align-self: end;
    font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--fg); display: inline-flex; align-items: center; gap: 0.6ch;
    border-bottom: 1px solid var(--hair); padding-bottom: 4px;
    transition: color 0.25s, border-color 0.25s;
}
.enter:hover { color: var(--ember); border-color: var(--ember); }
.enter-arrow { transition: transform 0.3s var(--ease); }
.enter:hover .enter-arrow { transform: translateY(3px); }

/* ---------- ticker (found text) ---------- */
.ticker {
    border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair);
    overflow: hidden; white-space: nowrap; padding: 0.9rem 0;
    font-size: 0.82rem; letter-spacing: 0.22em; color: var(--mute);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
            mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ticker-track { display: inline-block; animation: marquee 34s linear infinite; }
.ticker-track span { margin: 0 0.9rem; }
.ticker .dot { color: var(--ember); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- plates ---------- */
.plates { max-width: var(--maxw); margin: 0 auto; padding: clamp(3rem, 8vw, 6.5rem) var(--gutter); }
.plates-head, .archive-head {
    display: grid; grid-template-columns: auto 1fr; gap: 0.4rem 1.4rem;
    align-items: baseline; margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
    max-width: var(--maxw);
}
.archive-head { margin: 0 auto; padding: clamp(3rem,7vw,5rem) var(--gutter) 0; }
.section-no { font-size: 0.78rem; color: var(--ember); letter-spacing: 0.16em; }
.section-title {
    font-family: var(--font-display); font-weight: 700;
    font-size: clamp(2rem, 6vw, 4.2rem); line-height: 0.95; letter-spacing: -0.03em;
    grid-column: 1 / -1;
}
.section-sub { grid-column: 1 / -1; font-size: 1.1rem; color: var(--mute); max-width: 50ch; margin: 0.6rem 0 0; }

.plate-stack { display: flex; flex-direction: column; gap: clamp(3.5rem, 9vw, 8rem); }
.plate-link {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(1.5rem, 4vw, 4rem);
    align-items: center;
}
/* alternate the offset for an asymmetric, gallery-hang rhythm */
.plate:nth-child(even) .plate-link { grid-template-columns: 1fr 1fr; direction: rtl; }
.plate:nth-child(even) .plate-body { direction: ltr; }
.plate.text-only .plate-link { grid-template-columns: 1fr; max-width: 60ch; }
.plate:nth-child(3n) .plate-link { padding-left: clamp(0px, 6vw, 6rem); }

.plate-glass {
    margin: 0; position: relative;
    padding: clamp(8px, 1.2vw, 16px);
    border: 1px solid var(--hair);
    overflow: hidden;
}
.plate-glass::after {
    content: ""; position: absolute; inset: 0;
    box-shadow: inset 0 0 60px rgba(0,0,0,0.35);
    pointer-events: none;
}
.plate-glass img {
    width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
    filter: saturate(0.96) contrast(1.02);
    transition: transform 0.9s var(--ease), filter 0.6s var(--ease);
}
.plate:hover .plate-glass img { transform: scale(1.03); filter: saturate(1.05) contrast(1.04); }
.plate:hover .plate-glass { box-shadow: 0 0 50px -10px var(--ember-glow); border-color: color-mix(in srgb, var(--ember) 40%, var(--hair)); }

.plate-tag {
    display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1rem;
    font-size: 0.72rem; letter-spacing: 0.1em; color: var(--mute);
    margin-bottom: 1rem; text-transform: uppercase;
}
.plate-no { color: var(--mute); }
.plate-kind { color: var(--ember); }
.plate-title {
    font-family: var(--font-display); font-weight: 600;
    font-size: clamp(1.8rem, 3.4vw, 3rem); line-height: 1.0; letter-spacing: -0.025em;
    margin: 0 0 0.9rem; transition: color 0.3s;
}
.plate:hover .plate-title { color: var(--ember); }
.plate-note { font-size: 1.05rem; line-height: 1.55; color: var(--mute); margin: 0; max-width: 42ch; }

/* ---------- statement band ---------- */
.statement {
    border-top: 1px solid var(--hair);
    padding: clamp(4rem, 10vw, 8rem) var(--gutter);
    max-width: 1100px; margin: 0 auto;
}
.statement-text {
    font-family: var(--font-body); font-style: italic; font-weight: 300;
    font-size: clamp(1.6rem, 4vw, 3rem); line-height: 1.28; letter-spacing: -0.01em;
    margin: 0; text-wrap: balance;
}

/* ============================================================
   READING TEMPLATE (light bone surface)
   ============================================================ */
.work-head {
    max-width: 900px; margin: 0 auto;
    padding: clamp(3rem, 8vw, 6rem) var(--gutter) 0;
    text-align: center;
}
.work-spec {
    display: inline-flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem 1.2rem;
    font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute);
    margin-bottom: 1.6rem;
}
.work-spec .spec-kind { color: var(--ember); }
.work-title {
    font-family: var(--font-display); font-weight: 700;
    font-size: clamp(2.4rem, 6.5vw, 5.2rem); line-height: 0.94; letter-spacing: -0.035em;
}
.work-standfirst {
    font-family: var(--font-body); font-style: italic; font-weight: 300;
    font-size: clamp(1.25rem, 2.5vw, 1.7rem); line-height: 1.4; color: var(--fg);
    max-width: 40ch; margin: 1.4rem auto 0;
}
.work-by { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.08em; color: var(--mute); margin-top: 1.6rem; }

.work-plate { max-width: 1080px; margin: clamp(2.5rem,6vw,4rem) auto 0; padding: 0 var(--gutter); }
.work-plate .glass { padding: clamp(8px,1vw,14px); border: 1px solid var(--hair); }
.work-plate img { width: 100%; }
.work-plate figcaption { font-family: var(--font-mono); font-size: 0.78rem; color: var(--mute); text-align: center; margin-top: 0.9rem; }

.work-content {
    max-width: var(--measure); margin: clamp(2.5rem,6vw,4rem) auto 0;
    padding: 0 var(--gutter);
}
.gh-content > * { margin: 0 0 1.6rem; }
.gh-content p { font-size: 1.28rem; line-height: 1.72; }
.gh-content > p:first-of-type::first-letter {
    font-family: var(--font-display); font-weight: 700;
    float: left; font-size: 4.6rem; line-height: 0.72;
    margin: 0.06em 0.12em 0 0; color: var(--ember);
}
.gh-content h2 { font-family: var(--font-display); font-weight: 600; font-size: 1.9rem; letter-spacing: -0.02em; margin-top: 2.6rem; }
.gh-content h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.4rem; margin-top: 2rem; }
.gh-content a { color: var(--ember); border-bottom: 1px solid color-mix(in srgb, var(--ember) 40%, transparent); }
.gh-content a:hover { border-bottom-color: var(--ember); }
.gh-content blockquote {
    border-left: 2px solid var(--ember); margin-left: 0; padding-left: 1.6rem;
    font-family: var(--font-body); font-style: italic; font-weight: 300;
    font-size: 1.55rem; line-height: 1.35; color: var(--fg);
}
.gh-content hr { border: 0; border-top: 1px solid var(--hair); margin: 2.5rem auto; width: 40%; }

.work-foot { max-width: var(--measure); margin: 3rem auto 0; padding: 1.8rem var(--gutter) 0; border-top: 1px solid var(--hair); }
.work-tags { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.work-tags a {
    font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--mute); border: 1px solid var(--hair); padding: 0.4em 0.9em;
    transition: border-color 0.25s, color 0.25s;
}
.work-tags a:hover { color: var(--ember); border-color: var(--ember); }

.related {
    max-width: var(--maxw); margin: clamp(4rem,9vw,7rem) auto 0;
    padding: clamp(2.5rem,5vw,4rem) var(--gutter) clamp(3rem,6vw,5rem);
    border-top: 1px solid var(--hair);
}
.related .section-no { display: block; margin-bottom: 2.5rem; }
.related .plate-stack { gap: clamp(3rem,7vw,5rem); }

/* ---------- error ---------- */
.errpage { min-height: 64vh; display: grid; place-content: center; text-align: center; padding: var(--gutter); gap: 0.6rem; }
.err-no { font-family: var(--font-display); font-weight: 800; font-size: clamp(5rem,18vw,13rem); color: var(--ember); line-height: 1; }
.err-title { font-family: var(--font-display); font-weight: 600; font-size: 1.8rem; }
.err-note { color: var(--mute); max-width: 40ch; margin: 0 auto 1.5rem; }
.errpage .enter { justify-self: center; }

/* ---------- footer ---------- */
.site-footer { padding: clamp(3rem,6vw,5rem) var(--gutter) clamp(2.5rem,4vw,3.5rem); }
.foot-rule { height: 1px; background: var(--hair); max-width: var(--maxw); margin: 0 auto 2.2rem; }
.foot-grid {
    max-width: var(--maxw); margin: 0 auto;
    display: flex; flex-wrap: wrap; align-items: baseline; gap: 1.5rem;
}
.foot-mark { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; letter-spacing: -0.02em; }
.foot-nav { margin-left: auto; }
.foot-nav .nav { list-style: none; display: flex; flex-wrap: wrap; gap: 1.5rem; margin: 0; padding: 0; }
.foot-nav .nav-item a { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--mute); }
.foot-nav .nav-item a:hover { color: var(--ember); }
.foot-locus { font-family: var(--font-mono); font-size: 0.72rem; color: var(--mute); letter-spacing: 0.1em; }
.foot-creed {
    max-width: var(--maxw); margin: 2.4rem auto 0;
    font-family: var(--font-body); font-style: italic; font-weight: 300;
    font-size: clamp(1.1rem, 2.2vw, 1.5rem); line-height: 1.4; color: var(--mute); max-width: 56ch;
}

/* ---------- motion ---------- */
[data-reveal] { opacity: 0; transform: translateY(22px); }
.revealed [data-reveal] { animation: rise 0.95s var(--ease) forwards; }
.revealed .hero-statement span:nth-child(1) { animation-delay: 0.05s; }
.revealed .hero-statement span:nth-child(2) { animation-delay: 0.13s; }
.revealed .hero-statement span:nth-child(3) { animation-delay: 0.21s; }
.revealed .hero-statement span:nth-child(4) { animation-delay: 0.29s; }
.revealed .hero-foot { animation-delay: 0.42s; }
@keyframes rise { to { opacity: 1; transform: none; } }

.scroll-in { opacity: 0; transform: translateY(30px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.scroll-in.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    [data-reveal], .scroll-in { opacity: 1 !important; transform: none !important; animation: none !important; }
    .ticker-track { animation: none; }
    html { scroll-behavior: auto; }
}

/* ============================================================
   Koenig editor cards (required by Ghost) + custom fonts
   ============================================================ */
.gh-content { --gh-font-heading: var(--font-display); --gh-font-body: var(--font-body); }
.gh-content :is(h1,h2,h3,h4,h5,h6) { font-family: var(--gh-font-heading); }
.gh-content p, .gh-content li { font-family: var(--gh-font-body); }

.kg-width-wide { position: relative; width: 88vw; max-width: 1080px; left: 50%; transform: translateX(-50%); }
.kg-width-full { position: relative; width: 100vw; max-width: 100vw; left: 50%; transform: translateX(-50%); }
.kg-width-full img { width: 100%; }
.kg-image-card img, .kg-gallery-image img { margin-inline: auto; }
.kg-image-card figcaption, .kg-embed-card figcaption, .kg-gallery-card figcaption {
    font-family: var(--font-mono); font-size: 0.78rem; color: var(--mute); text-align: center; margin-top: 0.7rem;
}
.kg-gallery-container { display: flex; flex-direction: column; gap: 0.75rem; max-width: 1080px; margin: 0 auto; }
.kg-gallery-row { display: flex; gap: 0.75rem; }
.kg-gallery-image img { width: 100%; height: 100%; object-fit: cover; }
.kg-bookmark-card { width: 100%; }
.kg-bookmark-container { display: flex; min-height: 148px; border: 1px solid var(--hair); overflow: hidden; color: var(--fg); }
.kg-bookmark-content { flex: 1 1 auto; padding: 1.2rem 1.4rem; }
.kg-bookmark-title { font-family: var(--font-display); font-weight: 600; }
.kg-bookmark-description { color: var(--mute); margin-top: 0.4rem; }
.kg-bookmark-thumbnail { flex: 0 0 33%; }
.kg-bookmark-thumbnail img { width: 100%; height: 100%; object-fit: cover; }
.kg-callout-card { display: flex; gap: 0.8rem; padding: 1.2rem 1.4rem; background: color-mix(in srgb, var(--fg) 6%, transparent); }
.kg-callout-card-accent { border-left: 2px solid var(--ember); }
.kg-toggle-card { border-bottom: 1px solid var(--hair); padding: 1rem 0; }
.kg-button-card a { display: inline-flex; padding: 0.7em 1.5em; background: var(--ember); color: var(--ink); font-family: var(--font-mono); letter-spacing: 0.08em; }
.kg-header-card { text-align: center; padding: clamp(2rem,6vw,4rem) var(--gutter); }

/* ---------- responsive ---------- */
@media (max-width: 860px) {
    .hero-foot { grid-template-columns: 1fr; gap: 1.8rem; }
    .enter { justify-self: start; }
    .plate-link, .plate:nth-child(even) .plate-link { grid-template-columns: 1fr; direction: ltr; gap: 1.4rem; }
    .plate:nth-child(3n) .plate-link { padding-left: 0; }
    .primary-nav, .masthead-locus { display: none; }
    .nav-open .primary-nav {
        display: block; position: absolute; top: 100%; left: 0; right: 0;
        background: var(--bg); border-bottom: 1px solid var(--hair); padding: 1.5rem var(--gutter);
    }
    .nav-open .primary-nav .nav { flex-direction: column; gap: 1.2rem; }
    .nav-toggle { display: flex; }
    .foot-nav { margin-left: 0; width: 100%; }
}