/* =========================================================================
   LegalDebug.com  --  A Dream-Folio of Jurisprudence
   Neubrutalism + Dreamy-Ethereal / Triadic / Horizontal-Scroll
   ========================================================================= */

/* ---------- Base reset ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Triadic + ink + accents */
    --plum-twilight: #4a2960;
    --plum-deep: #1a0f2a;
    --parchment-star: #f5efe1;
    --dream-cyan: #b8e0d2;
    --ink-constellation: #0a0612;
    --lavender-mist: #e8d5f2;
    --citrine-star: #f4c430;
    --celestial-magenta: #c45dff;
    --casebook-burgundy: #6b1a3a;

    /* System */
    --border-thick: 4px solid var(--ink-constellation);
    --border-thin: 1px solid var(--ink-constellation);
    --hard-shadow: 8px 8px 0 var(--ink-constellation);
    --hard-shadow-hover: 12px 12px 0 var(--ink-constellation);

    /* Type */
    --font-display: "DM Serif Display", "Cormorant Garamond", Georgia, serif;
    --font-body: "Cormorant Garamond", Georgia, "Times New Roman", serif;
    --font-mono: "Special Elite", "Courier New", monospace;
}

html,
body {
    width: 100%;
    height: 100%;
}

body {
    background: var(--plum-twilight);
    color: var(--ink-constellation);
    font-family: var(--font-body);
    font-size: 1.1875rem;
    line-height: 1.65;
    overflow-x: scroll;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    cursor: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::-webkit-scrollbar {
    height: 12px;
    background: var(--parchment-star);
    border-top: var(--border-thin);
}

::-webkit-scrollbar-thumb {
    background: var(--ink-constellation);
    border: 2px solid var(--parchment-star);
}

a, button, [data-interactive] {
    cursor: none;
}

/* ---------- Star Map Spine ---------- */
.star-spine {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 8vh;
    min-height: 56px;
    z-index: 30;
    pointer-events: none;
}

.spine-band {
    position: relative;
    width: 100%;
    height: 100%;
    background: var(--parchment-star);
    border-bottom: var(--border-thick);
    box-shadow: 0 6px 0 0 var(--ink-constellation);
    pointer-events: auto;
    display: flex;
    align-items: center;
    padding: 0 32px;
}

.spine-rail {
    position: absolute;
    left: 32px;
    right: 32px;
    top: 50%;
    height: 1px;
    background: var(--ink-constellation);
    transform: translateY(-50%);
    pointer-events: none;
}

.spine-stars {
    position: relative;
    display: flex;
    list-style: none;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    z-index: 2;
}

.spine-star {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: none;
    position: relative;
}

.star-square {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    background: var(--parchment-star);
    border: 2px solid var(--ink-constellation);
    transition: background 180ms ease, transform 180ms ease;
}

.star-square svg {
    width: 10px;
    height: 10px;
    fill: var(--ink-constellation);
}

.spine-star.is-active .star-square {
    background: var(--citrine-star);
    animation: spinePulse 1.5s ease-in-out infinite alternate;
}

.spine-star:hover .star-square {
    background: var(--citrine-star);
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 var(--ink-constellation);
}

@keyframes spinePulse {
    from { opacity: 0.7; }
    to   { opacity: 1.0; }
}

.star-label {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ink-constellation);
    white-space: nowrap;
    background: var(--parchment-star);
    padding: 0 4px;
}

.spine-pointer {
    position: absolute;
    left: 32px;
    top: 50%;
    width: 22px;
    height: 22px;
    transform: translate(-50%, -50%);
    z-index: 3;
    transition: left 220ms cubic-bezier(0.45, 0.05, 0.4, 1);
    pointer-events: none;
}

.spine-pointer svg {
    width: 100%;
    height: 100%;
    fill: var(--celestial-magenta);
    stroke: var(--ink-constellation);
    stroke-width: 1.5;
}

/* ---------- Sound toggle ---------- */
.sound-toggle {
    position: fixed;
    top: calc(8vh + 16px);
    right: 28px;
    z-index: 28;
    background: var(--parchment-star);
    border: var(--border-thick);
    box-shadow: var(--hard-shadow);
    padding: 8px 14px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-constellation);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.sound-toggle:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--hard-shadow-hover);
}

.sound-toggle.is-on {
    background: var(--citrine-star);
}

.toggle-glyph {
    color: var(--celestial-magenta);
}

/* ---------- Folio (horizontal flex container) ---------- */
.folio {
    display: flex;
    flex-direction: row;
    height: 100vh;
    width: max-content;
}

/* ---------- Chamber base ---------- */
.chamber {
    position: relative;
    flex: 0 0 100vw;
    width: 100vw;
    height: 100vh;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    overflow: hidden;
    padding: calc(8vh + 40px) 80px 64px;
}

.chamber--plum {
    background: var(--plum-twilight);
    color: var(--lavender-mist);
}

.chamber--parchment {
    background: var(--parchment-star);
    color: var(--ink-constellation);
}

.chamber--cyan {
    background: var(--dream-cyan);
    color: var(--ink-constellation);
}

/* hard cut seam between chambers */
.hard-seam {
    position: absolute;
    top: 8vh;
    bottom: 0;
    width: 4px;
    background: var(--ink-constellation);
    z-index: 5;
}

.hard-seam--right { right: 0; }

/* ---------- Chamber numerals ---------- */
.chamber-numeral {
    position: absolute;
    top: calc(8vh + 32px);
    right: 80px;
    display: inline-flex;
    align-items: baseline;
    gap: 10px;
    font-family: var(--font-display);
    font-style: italic;
    font-size: clamp(3rem, 6vw, 5.5rem);
    line-height: 0.95;
    letter-spacing: -0.01em;
    z-index: 4;
}

.chamber--plum .chamber-numeral { color: var(--lavender-mist); }
.chamber--parchment .chamber-numeral { color: var(--ink-constellation); }
.chamber--cyan .chamber-numeral { color: var(--ink-constellation); }

.numeral-frame {
    border: var(--border-thick);
    padding: 4px 18px;
    background: transparent;
    box-shadow: var(--hard-shadow);
}

.chamber--plum .numeral-frame {
    border-color: var(--lavender-mist);
    box-shadow: 8px 8px 0 var(--plum-deep);
}

.citrine-star-mark {
    color: var(--citrine-star);
    font-size: 0.5em;
    text-shadow: 1px 1px 0 var(--ink-constellation);
}

/* ---------- Chamber headers ---------- */
.chamber-header {
    position: relative;
    z-index: 6;
    max-width: 60vw;
    margin-top: 24px;
}

.chamber-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 16px;
    color: inherit;
    opacity: 0.85;
}

.chamber--plum .chamber-eyebrow { color: var(--citrine-star); opacity: 1; }

.site-title {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 400;
    font-size: clamp(4rem, 9vw, 8.5rem);
    line-height: 0.95;
    letter-spacing: -0.01em;
    color: var(--lavender-mist);
    margin-bottom: 8px;
}

.site-title em {
    color: var(--citrine-star);
    font-style: italic;
}

.chamber-title {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 400;
    font-size: clamp(4rem, 9vw, 8.5rem);
    line-height: 0.95;
    letter-spacing: -0.01em;
    margin-bottom: 12px;
}

.chamber--plum .chamber-title { color: var(--lavender-mist); }
.chamber--parchment .chamber-title { color: var(--ink-constellation); }
.chamber--cyan .chamber-title { color: var(--ink-constellation); }

.chamber-name {
    font-family: var(--font-body);
    font-style: italic;
    font-size: 1.25rem;
    line-height: 1.4;
    color: inherit;
}

.chamber--plum .chamber-name { color: var(--lavender-mist); }

/* ---------- Case-file cards ---------- */
.case-card {
    position: absolute;
    width: clamp(320px, 32vw, 460px);
    background: var(--parchment-star);
    color: var(--ink-constellation);
    border: var(--border-thick);
    box-shadow: var(--hard-shadow);
    padding: 32px 28px 28px;
    z-index: 8;
    transition: transform 220ms ease, box-shadow 220ms ease;
    opacity: 0;
    transform: translateY(20px);
}

.chamber.is-active .case-card {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 320ms ease-out 80ms, transform 320ms ease-out 80ms;
}

.case-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--hard-shadow-hover);
}

.chamber.is-active .case-card:hover {
    transform: translate(-2px, -2px);
}

.card-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-constellation);
    border-bottom: 1px solid var(--ink-constellation);
    padding-bottom: 8px;
    margin-bottom: 18px;
}

.card-title {
    font-family: var(--font-display);
    font-style: normal;
    font-weight: 400;
    font-size: 1.6875rem;
    line-height: 1.05;
    margin-bottom: 16px;
    color: var(--ink-constellation);
}

.case-card p,
.case-card ul,
.case-card blockquote {
    font-family: var(--font-body);
    font-size: 1.0625rem;
    line-height: 1.6;
    color: var(--plum-deep);
    margin-bottom: 12px;
}

.case-card .card-foot {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--casebook-burgundy);
    margin-top: 12px;
    margin-bottom: 0;
}

.cursor-glyph {
    color: var(--celestial-magenta);
    animation: cursorBlink 600ms steps(2, end) infinite;
    font-size: 1em;
    display: inline-block;
}

.cursor-glyph--magenta { color: var(--celestial-magenta); }

@keyframes cursorBlink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}

.bullet-stars {
    list-style: none;
    margin: 6px 0 12px;
}

.bullet-stars li {
    padding-left: 4px;
    margin-bottom: 6px;
}

.bullet-star {
    color: var(--citrine-star);
    margin-right: 8px;
    text-shadow: 1px 1px 0 var(--ink-constellation);
}

.pull-quote {
    border-left: 4px solid var(--ink-constellation);
    padding: 10px 0 6px 14px;
    margin: 14px 0;
}

.pull-quote em {
    font-family: var(--font-body);
    font-style: italic;
    font-size: 1.125rem;
    line-height: 1.45;
    color: var(--plum-deep);
    display: block;
}

.pull-quote cite {
    display: block;
    margin-top: 6px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--casebook-burgundy);
    font-style: normal;
}

/* ---------- Typewriter ---------- */
.typewriter {
    min-height: 1.6em;
    position: relative;
}

.typewriter::after {
    content: "";
}

.tw-cursor {
    display: inline-block;
    width: 0.55em;
    height: 1em;
    background: var(--celestial-magenta);
    margin-left: 2px;
    transform: translateY(2px);
    animation: cursorBlink 600ms steps(2, end) infinite;
    vertical-align: baseline;
}

.tw-cursor.is-fading {
    animation: cursorFade 4s linear forwards;
}

@keyframes cursorFade {
    0%   { opacity: 1; }
    65%  { opacity: 1; }
    100% { opacity: 0; }
}

/* ---------- Duotone frames ---------- */
.duotone-frame {
    position: absolute;
    width: clamp(280px, 28vw, 420px);
    background: var(--parchment-star);
    border: var(--border-thick);
    box-shadow: var(--hard-shadow);
    padding: 12px 12px 10px;
    z-index: 7;
    opacity: 0;
    transform: translateY(20px);
}

.chamber.is-active .duotone-frame {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 360ms ease-out 200ms, transform 360ms ease-out 200ms;
}

.duotone-inner {
    position: relative;
    width: 100%;
    height: clamp(170px, 22vh, 240px);
    overflow: hidden;
    border: 2px solid var(--ink-constellation);
}

.duotone-fig {
    position: absolute;
    inset: 0;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    filter: grayscale(100%) contrast(1.15) brightness(0.9);
}

/* Generated celestial duotone backgrounds (CSS-only synthetic photos) */
[data-fig="moon-plum"] {
    background:
        radial-gradient(circle at 35% 38%, #f8f0e0 0%, #d8c8b8 14%, #6a6068 38%, #1a1018 70%),
        radial-gradient(circle at 70% 75%, #2a1828 0%, transparent 60%);
}

[data-fig="chart-gold"] {
    background:
        radial-gradient(2px 2px at 12% 22%, #2a1818 50%, transparent 51%),
        radial-gradient(2px 2px at 28% 64%, #2a1818 50%, transparent 51%),
        radial-gradient(2px 2px at 48% 30%, #2a1818 50%, transparent 51%),
        radial-gradient(2px 2px at 62% 72%, #2a1818 50%, transparent 51%),
        radial-gradient(2px 2px at 80% 40%, #2a1818 50%, transparent 51%),
        radial-gradient(2px 2px at 88% 80%, #2a1818 50%, transparent 51%),
        repeating-linear-gradient(0deg, transparent 0 14px, rgba(40,20,20,.08) 14px 15px),
        repeating-linear-gradient(90deg, transparent 0 14px, rgba(40,20,20,.08) 14px 15px),
        linear-gradient(135deg, #efe0c4, #d8c69a);
}

[data-fig="dome-cyan"] {
    background:
        radial-gradient(ellipse 60% 35% at 50% 70%, #2a3838 0%, #4a5858 40%, transparent 65%),
        radial-gradient(circle at 50% 55%, #b8c8c8 0%, #88a0a0 32%, transparent 60%),
        linear-gradient(180deg, #d8e8e8 0%, #889898 60%, #283038 100%);
}

[data-fig="nebula-plum"] {
    background:
        radial-gradient(ellipse at 30% 40%, #c45dff 0%, transparent 55%),
        radial-gradient(ellipse at 70% 60%, #f4c430 0%, transparent 50%),
        radial-gradient(2px 2px at 22% 28%, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 44% 60%, #fff 50%, transparent 51%),
        radial-gradient(2px 2px at 76% 18%, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 84% 70%, #fff 50%, transparent 51%),
        radial-gradient(circle at 50% 50%, #2a1428 0%, #0a0612 80%);
}

[data-fig="notebook-gold"] {
    background:
        radial-gradient(2px 2px at 22% 30%, #2a1818 50%, transparent 51%),
        radial-gradient(2px 2px at 52% 50%, #2a1818 50%, transparent 51%),
        radial-gradient(2px 2px at 78% 28%, #2a1818 50%, transparent 51%),
        repeating-linear-gradient(0deg, transparent 0 22px, rgba(60,30,20,.18) 22px 23px),
        linear-gradient(180deg, #f0e2c0 0%, #d8c08a 100%);
}

[data-fig="eyepiece-cyan"] {
    background:
        radial-gradient(circle at 50% 50%, #1a2828 0%, #1a2828 28%, #88aaaa 30%, #b8d0d0 38%, #88aaaa 46%, #486868 60%, #1a2424 80%),
        radial-gradient(circle at 50% 50%, #b8e0d2 0%, transparent 100%);
}

[data-fig="constellation-plum"] {
    background:
        radial-gradient(2px 2px at 18% 24%, #f4c430 50%, transparent 51%),
        radial-gradient(3px 3px at 32% 56%, #f4c430 50%, transparent 51%),
        radial-gradient(2px 2px at 50% 32%, #f4c430 50%, transparent 51%),
        radial-gradient(2px 2px at 66% 68%, #f4c430 50%, transparent 51%),
        radial-gradient(3px 3px at 78% 38%, #f4c430 50%, transparent 51%),
        radial-gradient(2px 2px at 88% 70%, #f4c430 50%, transparent 51%),
        linear-gradient(135deg, #2a1438 0%, #4a2960 60%, #1a0f2a 100%);
}

[data-fig="moon-final-gold"] {
    background:
        radial-gradient(circle at 60% 40%, #fff8e0 0%, #f4d480 14%, #b89858 38%, #4a3818 70%),
        radial-gradient(circle at 30% 80%, #382818 0%, transparent 60%);
}

/* duotone color overlay via mix-blend-mode */
.duotone-inner::before {
    content: "";
    position: absolute;
    inset: 0;
    mix-blend-mode: multiply;
    pointer-events: none;
    z-index: 2;
}

.duotone-inner--plum::before { background: var(--plum-twilight); opacity: 0.78; }
.duotone-inner--gold::before { background: var(--citrine-star); opacity: 0.72; }
.duotone-inner--cyan::before { background: var(--dream-cyan); opacity: 0.72; }

/* duotone overlay tint via second layer for ink shadows */
.duotone-inner::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--ink-constellation);
    mix-blend-mode: overlay;
    opacity: 0.18;
    pointer-events: none;
    z-index: 3;
}

.duotone-caption {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-constellation);
    margin-top: 10px;
}

/* ---------- Constellation drift layer ---------- */
.constellation-layer {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 2;
    overflow: hidden;
    opacity: 0.85;
}

.constellation-layer::before,
.constellation-layer::after {
    content: "";
    position: absolute;
    width: 200%;
    height: 100%;
    top: 0;
    left: 0;
    background-repeat: no-repeat;
    animation: drift 90s linear infinite alternate;
}

/* star-fields per chamber tint */
.chamber--plum .constellation-layer::before {
    background-image:
        radial-gradient(1.5px 1.5px at 4% 18%, var(--lavender-mist) 50%, transparent 51%),
        radial-gradient(1px 1px at 12% 42%, var(--lavender-mist) 50%, transparent 51%),
        radial-gradient(2px 2px at 18% 28%, var(--citrine-star) 50%, transparent 51%),
        radial-gradient(1px 1px at 26% 70%, var(--lavender-mist) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 33% 18%, var(--lavender-mist) 50%, transparent 51%),
        radial-gradient(1px 1px at 39% 50%, var(--lavender-mist) 50%, transparent 51%),
        radial-gradient(2px 2px at 47% 32%, var(--citrine-star) 50%, transparent 51%),
        radial-gradient(1px 1px at 54% 65%, var(--lavender-mist) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 62% 22%, var(--lavender-mist) 50%, transparent 51%),
        radial-gradient(1px 1px at 70% 56%, var(--lavender-mist) 50%, transparent 51%),
        radial-gradient(2px 2px at 78% 28%, var(--citrine-star) 50%, transparent 51%),
        radial-gradient(1px 1px at 84% 72%, var(--lavender-mist) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 92% 38%, var(--lavender-mist) 50%, transparent 51%);
}

.chamber--plum .constellation-layer::after {
    background-image:
        radial-gradient(1px 1px at 8% 80%, var(--lavender-mist) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 22% 86%, var(--lavender-mist) 50%, transparent 51%),
        radial-gradient(1px 1px at 35% 12%, var(--lavender-mist) 50%, transparent 51%),
        radial-gradient(2px 2px at 50% 80%, var(--citrine-star) 50%, transparent 51%),
        radial-gradient(1px 1px at 64% 14%, var(--lavender-mist) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 76% 84%, var(--lavender-mist) 50%, transparent 51%),
        radial-gradient(1px 1px at 88% 18%, var(--lavender-mist) 50%, transparent 51%);
    animation-duration: 110s;
}

.chamber--parchment .constellation-layer::before {
    background-image:
        radial-gradient(1.5px 1.5px at 6% 22%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1px 1px at 14% 50%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(2px 2px at 22% 30%, var(--casebook-burgundy) 50%, transparent 51%),
        radial-gradient(1px 1px at 30% 76%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 38% 18%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1px 1px at 46% 56%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(2px 2px at 54% 30%, var(--casebook-burgundy) 50%, transparent 51%),
        radial-gradient(1px 1px at 64% 70%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 72% 24%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1px 1px at 80% 60%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(2px 2px at 88% 32%, var(--casebook-burgundy) 50%, transparent 51%),
        radial-gradient(1px 1px at 96% 78%, var(--ink-constellation) 50%, transparent 51%);
    opacity: 0.42;
}

.chamber--parchment .constellation-layer::after {
    background-image:
        radial-gradient(1px 1px at 12% 84%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 28% 14%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1px 1px at 44% 86%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(2px 2px at 60% 12%, var(--casebook-burgundy) 50%, transparent 51%),
        radial-gradient(1px 1px at 76% 84%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 92% 16%, var(--ink-constellation) 50%, transparent 51%);
    opacity: 0.35;
    animation-duration: 110s;
}

.chamber--cyan .constellation-layer::before {
    background-image:
        radial-gradient(1.5px 1.5px at 6% 24%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1px 1px at 14% 52%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(2px 2px at 22% 30%, var(--celestial-magenta) 50%, transparent 51%),
        radial-gradient(1px 1px at 30% 74%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 38% 18%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1px 1px at 46% 56%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(2px 2px at 54% 30%, var(--celestial-magenta) 50%, transparent 51%),
        radial-gradient(1px 1px at 64% 70%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 72% 24%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1px 1px at 80% 60%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(2px 2px at 88% 32%, var(--celestial-magenta) 50%, transparent 51%),
        radial-gradient(1px 1px at 96% 78%, var(--ink-constellation) 50%, transparent 51%);
    opacity: 0.45;
}

.chamber--cyan .constellation-layer::after {
    background-image:
        radial-gradient(1px 1px at 10% 82%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 26% 12%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1px 1px at 42% 86%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(2px 2px at 58% 14%, var(--celestial-magenta) 50%, transparent 51%),
        radial-gradient(1px 1px at 74% 82%, var(--ink-constellation) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 90% 18%, var(--ink-constellation) 50%, transparent 51%);
    opacity: 0.4;
    animation-duration: 110s;
}

@keyframes drift {
    from { transform: translateX(0); }
    to   { transform: translateX(-200px); }
}

/* faint constellation polylines via SVG-like radial+linear hint -- using box-shadow tracing instead, kept minimal */
.constellation-layer::before {
    background-size: 100% 100%;
}

/* ---------- Cursor Comet ---------- */
.cursor-comet {
    position: fixed;
    top: 0;
    left: 0;
    width: 26px;
    height: 26px;
    z-index: 9999;
    pointer-events: none;
    transform: translate(-50%, -50%);
    transition: width 160ms ease, height 160ms ease;
    mix-blend-mode: normal;
}

.cursor-comet.is-hovering {
    width: 36px;
    height: 36px;
}

.comet-star {
    width: 100%;
    height: 100%;
    fill: var(--citrine-star);
    stroke: var(--ink-constellation);
    stroke-width: 1.2;
    filter: drop-shadow(2px 2px 0 var(--ink-constellation));
}

.cursor-comet.is-hovering .comet-star {
    fill: var(--celestial-magenta);
    transform: scale(1.05);
}

.cursor-trail {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 9998;
    overflow: hidden;
}

.trail-particle {
    position: absolute;
    width: 8px;
    height: 8px;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.trail-particle svg {
    width: 100%;
    height: 100%;
    fill: var(--citrine-star);
    stroke: var(--ink-constellation);
    stroke-width: 1;
}

/* ---------- Scroll hint ---------- */
.scroll-hint {
    position: fixed;
    bottom: 28px;
    right: 32px;
    z-index: 25;
    background: var(--parchment-star);
    border: var(--border-thick);
    box-shadow: var(--hard-shadow);
    padding: 12px 18px;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--ink-constellation);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: opacity 360ms ease, transform 360ms ease;
}

.scroll-hint.is-hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

.scroll-hint-arrow {
    color: var(--celestial-magenta);
    font-size: 1.25rem;
    animation: arrowSlide 1.4s ease-in-out infinite;
}

@keyframes arrowSlide {
    0%, 100% { transform: translateX(0); }
    50%      { transform: translateX(8px); }
}

/* ---------- Folio Colophon ---------- */
.folio-colophon {
    position: absolute;
    left: 8%;
    bottom: 60px;
    max-width: 540px;
    border-top: var(--border-thin);
    padding-top: 16px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-constellation);
    z-index: 6;
}

.folio-colophon p {
    margin-bottom: 6px;
}

.folio-colophon .colophon-line {
    font-size: 0.6875rem;
    line-height: 1.5;
    text-transform: none;
    letter-spacing: 0.06em;
    font-style: italic;
}

/* ---------- Dream Console (Easter egg) ---------- */
.dream-console {
    position: fixed;
    inset: 0;
    background: rgba(10, 6, 18, 0.78);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 32px;
}

.dream-console.is-visible {
    display: flex;
    animation: consoleFadeIn 280ms ease-out;
}

@keyframes consoleFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.dream-console-frame {
    width: min(720px, 92vw);
    max-height: 78vh;
    background: var(--parchment-star);
    border: var(--border-thick);
    box-shadow: var(--hard-shadow-hover);
    display: flex;
    flex-direction: column;
}

.dream-console-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--ink-constellation);
    color: var(--parchment-star);
    padding: 10px 14px;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.dream-console-close {
    background: transparent;
    color: var(--citrine-star);
    border: none;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    letter-spacing: 0.1em;
}

.dream-console-output {
    padding: 22px 24px;
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--ink-constellation);
    white-space: pre-wrap;
    word-break: break-word;
    flex: 1;
    overflow-y: auto;
    min-height: 220px;
}

.dream-console-footer {
    border-top: var(--border-thin);
    padding: 10px 14px;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--ink-constellation);
}

kbd {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 1px 6px;
    border: 1px solid var(--ink-constellation);
    background: var(--parchment-star);
    color: var(--ink-constellation);
    box-shadow: 2px 2px 0 var(--ink-constellation);
    margin: 0 2px;
}

/* ---------- Reduced motion guard (still no accessibility focus styles) ---------- */
@media (prefers-reduced-motion: reduce) {
    .constellation-layer::before,
    .constellation-layer::after {
        animation: none;
    }
    .scroll-hint-arrow { animation: none; }
}

/* ---------- Responsive: keep horizontal even on mobile ---------- */
@media (max-width: 720px) {
    .chamber {
        padding: calc(8vh + 28px) 32px 48px;
    }
    .case-card {
        position: absolute !important;
        left: 6% !important;
        top: 36% !important;
        width: 84vw;
        padding: 22px 18px;
    }
    .duotone-frame {
        position: absolute !important;
        left: 6% !important;
        top: 8% !important;
        width: 60vw;
    }
    .star-label { display: none; }
    .chamber-title,
    .site-title { font-size: clamp(2.6rem, 12vw, 4rem); }
    .chamber-numeral { font-size: clamp(2rem, 9vw, 3rem); right: 24px; }
    .folio-colophon { left: 6%; bottom: 40px; max-width: 80vw; }
    .scroll-hint { bottom: 14px; right: 14px; padding: 8px 12px; font-size: 0.6875rem; }
}