/* ====================================================================
   liminalia.css — reżim transformacji w czasie rzeczywistym
   --------------------------------------------------------------------
   Zob. ARCHITEKTURA_INICJACYJNA.md §0.4 (transformacja, nie pauza)
   i §3.1 (trzy typy przejść Gansa).

   Wszystko reaguje *natychmiast* (200-400ms), nie *za chwilę*. Ten
   plik zawiera reguły wspólne dla wszystkich stron: tinty sesyjne
   (hasło 93), rdza sefiry (klik), reverse orbit, symbole peryferyjne,
   kursor inicjacyjny, klasy rytualnej fizyczności.
   ==================================================================== */

/* -------- Sesyjne tinty kolorów (hasło 93 — THELEMA/AGAPE) -------- */
/* Subtelne zielonkawo-złote przesunięcie wszystkich akcentów. */
body[data-session-tint="thelema-agape"] {
    --ink-gold:  #b9bd5d;
    --ink-amber: #c8c688;
    --c-tiferet: #b9bd5d;
}
body[data-session-tint="thelema-agape"] #starfield {
    filter: hue-rotate(8deg) saturate(1.08);
}

/* -------- Rdza sefiry przy kliku (przejście B Gansa) -------- */
/* Klik w sefirę: gold → rust → spalona miedź w 600ms. */
.sephira.rusting .ring,
.sephira.rusting .hebrew-name,
.sephira.rusting .aura-ring {
    transition: filter 600ms cubic-bezier(0.4, 0.0, 0.2, 1),
                opacity 600ms ease;
    filter: hue-rotate(-25deg) saturate(0.4) brightness(0.7);
}

.sephira.rusting circle {
    transition: stroke 600ms ease, fill 600ms ease;
}

/* Spływ sefiry (przejście B) — translateY 0 → 100vh w 1200ms */
.sephira.descending {
    transition: transform 1200ms cubic-bezier(0.55, 0.0, 0.85, 0.2),
                opacity 1200ms ease;
    transform: translateY(100vh) !important;
    opacity: 0;
}

/* -------- Reverse orbit pozostałych liter -------- */
/* Klik w jedną literę: pozostałe litery odwracają obrót w 400ms. */
.gatekeeper-letter.orbit-reversed {
    animation-direction: reverse !important;
    transition: filter 400ms ease;
    filter: saturate(0.5) brightness(0.7);
}

/* -------- Symbole peryferyjne -------- */
/* Pojawiają się w narożnikach przez 150-500ms i znikają. */
.peripheral-symbol {
    position: fixed;
    z-index: 70;
    pointer-events: none;
    opacity: 0;
    transition: opacity 200ms cubic-bezier(0.4, 0, 0.6, 1);
    font-family: 'David', 'Frank Ruhl Libre', 'Times New Roman', serif;
    color: var(--ink-gold, #c9a961);
    will-change: opacity, transform;
    filter: blur(0.5px);
}
.peripheral-symbol.fade-in {
    opacity: 0.35;
}
.peripheral-symbol.fading {
    opacity: 0;
}
.peripheral-symbol.technique-mirror {
    transform: scaleX(-1);
}
.peripheral-symbol.technique-noise {
    filter: blur(1.5px) contrast(0.7);
    opacity: 0.18;
}
.peripheral-symbol.technique-noise.fade-in {
    opacity: 0.22;
}

/* -------- Korytarz hasła (gate-shortcut) -------- */
/* Po wpisaniu hasła 100/300/400 — mały korytarz sepiowy w lewym dolnym rogu. */
.password-corridor {
    position: fixed;
    left: 24px;
    bottom: 24px;
    z-index: 200;
    font-family: 'IM Fell English', serif;
    font-style: italic;
    font-size: 0.9rem;
    color: var(--ink-dim, #6b5538);
    background: rgba(13, 8, 5, 0.6);
    border: 1px solid rgba(107, 85, 56, 0.4);
    padding: 0.5rem 1rem;
    border-radius: 2px;
    text-decoration: none;
    backdrop-filter: blur(6px);
    transition: color 300ms ease, border-color 300ms ease;
    opacity: 0;
    transform: translateY(8px);
    animation: corridor-appear 800ms 1200ms forwards;
}
.password-corridor:hover {
    color: var(--ink-amber, #d4a574);
    border-color: var(--ink-gold, #c9a961);
}
.password-corridor .hebrew {
    font-family: 'David', 'Frank Ruhl Libre', serif;
    font-size: 1.2em;
    margin-right: 0.5em;
}
@keyframes corridor-appear {
    to { opacity: 1; transform: translateY(0); }
}

/* -------- Stopka kontrakt zwrotu (sygnatura 7 — gift-received) -------- */
.gift-contract-line {
    position: fixed;
    left: 50%;
    bottom: 12px;
    transform: translateX(-50%);
    color: var(--ink-dim, #6b5538);
    font-family: 'IM Fell English', serif;
    font-style: italic;
    font-size: 0.85rem;
    opacity: 0;
    transition: opacity 1.5s ease;
    z-index: 90;
    pointer-events: none;
    text-align: center;
    max-width: 80vw;
}
.gift-contract-line.visible {
    opacity: 0.65;
}

/* ====================================================================
   EntranceRite — sekwencja wejścia z alchemicznymi rycinami
   ==================================================================== */

/* Ukrywanie Drzewa podczas intro (body.rite-active) */
body.rite-active #tree-of-life,
body.rite-active #labels,
body.rite-active #header,
body.rite-active #below-malkut,
body.rite-active #top-nav,
body.rite-active #sephira-tint,
body.rite-active #blackhole-canvas,
body.rite-active #footer {
    opacity: 0 !important;
    pointer-events: none !important;
    transition: none !important;
}

/* Fade in Drzewa po sekwencji (body.rite-completed) */
body.rite-completed #tree-of-life,
body.rite-completed #labels,
body.rite-completed #header,
body.rite-completed #below-malkut,
body.rite-completed #top-nav,
body.rite-completed #sephira-tint,
body.rite-completed #blackhole-canvas,
body.rite-completed #footer {
    animation: tree-emerge 2200ms cubic-bezier(0.2, 0.7, 0.3, 1) both;
}

@keyframes tree-emerge {
    0%   { opacity: 0; filter: blur(8px) brightness(0.4); }
    60%  { opacity: 0.5; filter: blur(3px) brightness(0.7); }
    100% { opacity: 1; filter: none; }
}

#entrance-rite {
    position: fixed;
    inset: 0;
    z-index: 9000;
    background: #0b0b0b;
    color: #fff;
    font-family: 'IM Fell English', serif;
    text-align: center;
    transition: opacity 1200ms ease;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
#entrance-rite.fading-out { opacity: 0; pointer-events: none; }
#entrance-rite.gone { display: none; }

/* Stage — kontener treści */
.rite-stage {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Isotope — centralny "loader". 240px (poprzedni rozmiar). */
.rite-isotope {
    position: relative;
    width: 240px;
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 600ms ease, transform 600ms ease;
}
.rite-isotope.fading-out {
    opacity: 0;
    transform: scale(0.85);
}

/* Centralna ikona alchemiczna — obrazek PNG, normalizowany do białego na czarnym.
   Rozmiar 52% z isotope (240×240) = 124×124, promień ikony ~62px.
   Czarne tło + border-radius: 50% MASKUJE wewnętrzne nieregularne krawędzie
   pierścienia ognia, dając równy wewnętrzny okrąg. */
.rite-glyph {
    width: 52%;
    height: 52%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 300ms ease;
    will-change: opacity, transform;
    /* Czarne tło maskuje wewnętrzne wcięcia płomieni — efekt równego wewnętrznego okręgu */
    background: #000;
    border-radius: 50%;
    overflow: hidden;
    z-index: 2;
    position: relative;
    /* Subtelne wewnętrzne fadeout ostrej krawędzi czarnego koła */
    box-shadow:
        inset 0 0 8px rgba(0, 0, 0, 1),
        0 0 4px rgba(0, 0, 0, 1);
}
.rite-glyph.fading-out {
    opacity: 0;
    transform: scale(0.85);
}

.rite-glyph-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    /* Pliki są znormalizowane (256×256, grayscale, czarne tło, biały rysunek).
       Screen blend kasuje ostatnie pozostałości ciemnego tła jeśli są. */
    mix-blend-mode: screen;
    user-select: none;
    -webkit-user-drag: none;
    transition: opacity 250ms ease;
    /* Lekkie wzmocnienie kontrastu — wszystkie pliki spójniej */
    filter: brightness(1.1) contrast(1.2);
}
/* Fallback: gdyby pojawił się plik z jasnym tłem (post-detect) */
.rite-glyph-img.inverted {
    filter: invert(1) brightness(1.1) contrast(1.2);
}

/* Migotanie obrazka przy zmianie */
.rite-glyph.flickering .rite-glyph-img {
    animation: glyph-flicker 600ms cubic-bezier(0.3, 0.7, 0.3, 1);
}
@keyframes glyph-flicker {
    0%   { opacity: 0; transform: scale(0.85); filter: brightness(1.1) contrast(1.2) blur(6px); }
    15%  { opacity: 0.6; transform: scale(1.02); filter: brightness(1.2) contrast(1.3) blur(3px); }
    30%  { opacity: 0.35; filter: brightness(1.1) contrast(1.2) blur(1.5px); }
    50%  { opacity: 1; transform: scale(1); filter: brightness(1.1) contrast(1.2) blur(0); }
    65%  { opacity: 0.7; filter: brightness(1.0) contrast(1.2) blur(0); }
    80%  { opacity: 1; filter: brightness(1.1) contrast(1.2) blur(0); }
    100% { opacity: 1; transform: scale(1); filter: brightness(1.1) contrast(1.2) blur(0); }
}
.rite-glyph.flickering .rite-glyph-img.inverted {
    animation: glyph-flicker-inverted 600ms cubic-bezier(0.3, 0.7, 0.3, 1);
}
@keyframes glyph-flicker-inverted {
    0%   { opacity: 0; transform: scale(0.85); filter: invert(1) brightness(1.1) contrast(1.2) blur(6px); }
    15%  { opacity: 0.6; transform: scale(1.02); filter: invert(1) brightness(1.2) contrast(1.3) blur(3px); }
    30%  { opacity: 0.35; filter: invert(1) brightness(1.1) contrast(1.2) blur(1.5px); }
    50%  { opacity: 1; transform: scale(1); filter: invert(1) brightness(1.1) contrast(1.2) blur(0); }
    65%  { opacity: 0.7; filter: invert(1) brightness(1.0) contrast(1.2) blur(0); }
    80%  { opacity: 1; filter: invert(1) brightness(1.1) contrast(1.2) blur(0); }
    100% { opacity: 1; transform: scale(1); filter: invert(1) brightness(1.1) contrast(1.2) blur(0); }
}

/* Płonące koło — czerwony pierścień ognia, zamiennik progressa.
   Wymiary: inset -12%, width 124% (poprzedni rozmiar).
   Pierścień odsłaniany conic-gradient mask animowanym przez JS (var --flame-progress). */
.rite-flame-circle {
    position: absolute;
    inset: -12%;
    width: 124%;
    height: 124%;
    background-image: url("../img/intro/flaming_circle1r.png");
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    pointer-events: none;
    /* Screen blend — czerwone piksele wybijają się, czarne tło zlewa z czarnym tłem intro */
    mix-blend-mode: screen;
    /* Mask conic — odsłania od góry (12 o'clock = -90deg) zgodnie z --flame-progress */
    --flame-progress: 0%;
    -webkit-mask-image: conic-gradient(
        from -90deg,
        black 0%,
        black var(--flame-progress),
        transparent var(--flame-progress),
        transparent 100%);
            mask-image: conic-gradient(
        from -90deg,
        black 0%,
        black var(--flame-progress),
        transparent var(--flame-progress),
        transparent 100%);
    /* Wzmocnienie czerwieni — żeby płomienie świeciły mocniej */
    filter: brightness(1.4) contrast(1.4) saturate(1.3);
    z-index: 1;
}
/* Wygaszenie pierścienia ognia po skończeniu intro — ikona zostaje */
.rite-flame-circle.fading-out {
    transition: opacity 900ms ease-out, transform 900ms ease-out;
    opacity: 0;
    transform: scale(1.15);   /* lekkie "rozproszenie" zamiast prostego fade */
}

/* Cytat finałowy — wynurzający się powoli z głębi i rozpływający się.
   Bez przeskoków: tylko opacity + blur + color. Bez scale ani letter-spacing
   transition. Tekst małymi literami, italic, IM Fell English — czytelny
   nawet dla długich cytatów (Liber LXV ~50 słów). */
.rite-final-citation {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'IM Fell English', serif;
    font-style: italic;
    font-size: clamp(0.95rem, 1.55vw, 1.3rem);
    line-height: 1.7;
    letter-spacing: 0.02rem;
    color: rgba(255, 255, 255, 0);
    text-transform: none;
    text-align: center;
    max-width: min(720px, 84vw);
    text-wrap: balance;              /* równomierne łamanie linii (gdzie obsługiwane) */
    opacity: 0;
    visibility: hidden;
    filter: blur(10px);
    transition:
        opacity 2400ms cubic-bezier(0.25, 0.5, 0.25, 1),
        filter 2400ms cubic-bezier(0.25, 0.5, 0.25, 1),
        color 2400ms cubic-bezier(0.25, 0.5, 0.25, 1),
        visibility 0s 2400ms;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
    pointer-events: none;
}
.rite-final-citation.visible {
    opacity: 1;
    visibility: visible;
    color: rgba(245, 240, 225, 0.95);
    filter: blur(0);
    text-shadow: 0 0 22px rgba(245, 240, 225, 0.2);
    transition:
        opacity 2400ms cubic-bezier(0.25, 0.5, 0.25, 1),
        filter 2400ms cubic-bezier(0.25, 0.5, 0.25, 1),
        color 2400ms cubic-bezier(0.25, 0.5, 0.25, 1),
        visibility 0s 0s;
}
/* Powolne rozpłynięcie cytatu — używane PO holdzie, by uniknąć overlap z prompt */
.rite-final-citation.fast-out {
    transition:
        opacity 1400ms ease-out,
        filter 1400ms ease-out,
        visibility 0s 1400ms !important;
}

/* Pytanie o imię — nakłada się NAD wszystko na koniec */
.rite-name-prompt {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(11, 11, 11, 0.85);
    color: rgba(255, 255, 255, 0.95);
    font-family: 'IM Fell English', serif;
    text-align: center;
    opacity: 0;
    visibility: hidden;              /* twardo niewidoczny do JS unhide */
    transition: opacity 900ms ease, visibility 0s 900ms;
    z-index: 10;
    pointer-events: none;
    padding: 0 6vw;
}
.rite-name-prompt.visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    /* visibility natychmiast widoczna gdy element się ujawnia (bez 900ms delay z bazy) */
    transition: opacity 900ms ease, visibility 0s 0s;
}
.rite-name-question {
    font-family: 'Cinzel', serif;
    font-size: clamp(1.6rem, 3.5vw, 2.5rem);
    letter-spacing: 0.4rem;
    color: rgba(255, 255, 255, 0.98);
    text-transform: uppercase;
    margin-bottom: 1rem;
}
.rite-name-subquestion {
    font-family: 'IM Fell English', serif;
    font-style: italic;
    font-size: clamp(0.95rem, 1.4vw, 1.15rem);
    color: rgba(220, 220, 220, 0.7);
    letter-spacing: 0.05rem;
    margin-bottom: 2rem;
}
.rite-name-input {
    display: block;
    margin: 1.2rem auto 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(180, 180, 180, 0.3);
    color: rgba(255, 255, 255, 0.95);
    font-family: 'Special Elite', 'IM Fell English', monospace;
    font-size: clamp(1.1rem, 1.8vw, 1.4rem);
    text-align: center;
    width: min(60vw, 420px);
    padding: 0.6rem 0.5rem;
    letter-spacing: 0.15rem;
    outline: none;
    caret-color: rgba(255, 255, 255, 0.95);
    transition: border-color 300ms ease;
}
.rite-name-input:focus {
    border-bottom-color: rgba(255, 255, 255, 0.7);
}
.rite-name-hint {
    margin-top: 1.5rem;
    font-family: 'IM Fell English SC', serif;
    font-size: 0.8rem;
    letter-spacing: 0.15rem;
    color: rgba(160, 160, 160, 0.5);
}

/* -------- Modal Otchłani (kremowy, kontrast do void) -------- */
.abyss-card {
    position: fixed;
    inset: 0;
    z-index: 700;
    display: grid;
    place-items: center;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 400ms ease;
}
.abyss-card.show { opacity: 1; pointer-events: auto; }

.abyss-card .card-body {
    background: #f2ead8;
    color: #2a1f12;
    padding: clamp(2rem, 5vw, 4rem) clamp(2rem, 6vw, 5rem);
    max-width: 600px;
    width: 90vw;
    text-align: center;
    font-family: 'IM Fell English', serif;
    font-style: italic;
    line-height: 1.7;
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.5);
    border: 1px solid #c8b594;
    transform: translateY(20px);
    transition: transform 600ms cubic-bezier(0.2, 0.8, 0.2, 1) 100ms;
}
.abyss-card.show .card-body { transform: translateY(0); }

.abyss-card .latin {
    font-family: 'Cinzel', serif;
    font-style: normal;
    letter-spacing: 0.2rem;
    color: #6b3838;
    font-size: 1.3rem;
    margin: 1.5rem 0;
}
.abyss-card .diamond {
    font-size: 1.8rem;
    color: #6b3838;
    display: block;
    margin-bottom: 1rem;
}
.abyss-card .mail {
    font-family: 'IM Fell English SC', serif;
    font-style: normal;
    letter-spacing: 0.15rem;
    margin-top: 1.5rem;
    color: #2a1f12;
    font-size: 1.05rem;
}

/* -------- Klasy rytualnej fizyczności (Dyscyplina II) -------- */
/* Język interfejsu: pieczęć, kartouche, stela, ołtarz, korytarz. */
.seal       { cursor: pointer; }
.korytarz   { cursor: pointer; text-decoration: none; }
.stela      { display: block; }
.kartouche  { display: inline-block; }

/* -------- prefers-reduced-motion -------- */
@media (prefers-reduced-motion: reduce) {
    .sephira.rusting .ring,
    .sephira.rusting .hebrew-name,
    .sephira.rusting .aura-ring,
    .sephira.descending,
    .gatekeeper-letter.orbit-reversed,
    .peripheral-symbol,
    .abyss-card,
    .abyss-card .card-body,
    #entrance-rite,
    .password-corridor,
    .gift-contract-line {
        transition-duration: 0.001s !important;
        animation-duration: 0.001s !important;
    }
    .peripheral-symbol { display: none !important; }
}