/* ==========================================================================
   LYREVAL — Parcours d'auteur : exposition numérique littéraire
   Direction artistique : carnet de lecture / cabinet de curiosités
   Palette : ivoire #F4EFE6, encre #2E2B27, fumée #7C756C,
             bleu-vert profond #2F6F73, nuit #1D2433
   ========================================================================== */

.focus-page {
    --focus-bg:           #F4EFE6;
    --focus-bg-alt:       #EFE9DD;
    --focus-bg-deeper:    #E9E1D2;
    --focus-ink:          #2E2B27;
    --focus-ink-soft:     rgba(46, 43, 39, 0.78);
    --focus-muted:        #7C756C;
    --focus-muted-soft:   rgba(124, 117, 108, 0.78);
    --focus-rule:         rgba(46, 43, 39, 0.12);
    --focus-rule-strong:  rgba(46, 43, 39, 0.22);
    --focus-accent:       #2F6F73;
    --focus-accent-soft:  rgba(47, 111, 115, 0.18);
    --focus-night:        #1D2433;

    --focus-serif:        'Crimson Pro', 'EB Garamond', Georgia, 'Times New Roman', serif;
    --focus-text:         'Lora', Georgia, 'Times New Roman', serif;
    --focus-meta:         'Lora', Georgia, serif;

    --focus-radius:       3px;
    --focus-shadow-soft:  0 1px 0 rgba(46, 43, 39, 0.04), 0 14px 28px -22px rgba(46, 43, 39, 0.18);
    --focus-shadow-hover: 0 1px 0 rgba(46, 43, 39, 0.06), 0 24px 40px -22px rgba(46, 43, 39, 0.28);

    --focus-ease:         cubic-bezier(0.22, 1, 0.36, 1);
    --focus-rail-width:   14rem;
    --focus-content-max:  44rem;

    position: relative;
    background: var(--focus-bg);
    color: var(--focus-ink);
    font-family: var(--focus-text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: clip;
    min-height: 100svh;
    padding: 0 0 6rem;
    isolation: isolate;
}

/* La page expose son propre fond ivoire ; le body conserve son fond global
   (#F6F1E9), très proche de notre ivoire (#F4EFE6) — la transition est
   imperceptible et préserve l'anti-flash global. */
.focus-page {
    min-height: 100svh;
}

.focus-page :is(h1, h2, h3) {
    scroll-margin-top: 96px;
    color: var(--focus-ink);
}

.focus-page ::selection {
    background: rgba(47, 111, 115, 0.18);
    color: var(--focus-ink);
}

/* ── Texture papier en filigrane ─────────────────────────────────────────── */
.focus-paper-texture {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image:
        radial-gradient(rgba(46, 43, 39, 0.045) 1px, transparent 1.2px),
        radial-gradient(rgba(46, 43, 39, 0.025) 1px, transparent 1.2px);
    background-size: 6px 6px, 13px 13px;
    background-position: 0 0, 3px 4px;
    opacity: 0.55;
    mix-blend-mode: multiply;
}
.focus-page::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(60% 35% at 50% 0%,    rgba(47, 111, 115, 0.07) 0%, rgba(47, 111, 115, 0) 60%),
        radial-gradient(45% 30% at 8% 18%,    rgba(29, 36, 51,  0.05) 0%, rgba(29, 36, 51, 0)  60%),
        radial-gradient(45% 30% at 92% 28%,   rgba(47, 111, 115, 0.05) 0%, rgba(47, 111, 115, 0) 60%);
}

.focus-page > * { position: relative; z-index: 1; }

/* ── Mode lecture calme ──────────────────────────────────────────────────── */
.focus-page.is-calm .focus-paper-texture,
.focus-page.is-calm::before,
.focus-page.is-calm .focus-hero-constellation,
.focus-page.is-calm .focus-room-marker,
.focus-page.is-calm .focus-room-transition,
.focus-page.is-calm .focus-hero-scroll-hint {
    opacity: 0;
    transition: opacity 0.5s ease;
}

/* ==========================================================================
   LIEN RETOUR (au-dessus du hero)
   ========================================================================== */

.focus-back-rail {
    position: absolute;
    top: 1.25rem;
    left: 50%;
    z-index: 5;
    width: min(1200px, calc(100% - 3rem));
    max-width: 1200px;
    margin: 0;
    padding: 0;
    transform: translateX(-50%);
}

.focus-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-family: var(--focus-meta);
    font-size: 0.82rem;
    letter-spacing: 0.04em;
    color: var(--focus-muted);
    text-decoration: none;
    padding: 0.4rem 0.1rem;
    border-bottom: 1px solid transparent;
    transition: color 0.25s var(--focus-ease), border-color 0.25s var(--focus-ease), gap 0.25s var(--focus-ease);
}

.focus-back-link:hover,
.focus-back-link:focus-visible {
    color: var(--focus-accent);
    border-bottom-color: rgba(47, 111, 115, 0.35);
    outline: none;
    gap: 0.7rem;
}

.focus-back-arrow {
    transition: transform 0.3s var(--focus-ease);
    display: inline-block;
}
.focus-back-link:hover .focus-back-arrow,
.focus-back-link:focus-visible .focus-back-arrow {
    transform: translateX(-3px);
}

/* ==========================================================================
   HERO — entrée d'exposition
   ========================================================================== */

.focus-hero {
    position: relative;
    margin: 0 auto;
    min-height: 100svh;
    padding: 5.5rem 1.5rem 5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    isolation: isolate;
}

.focus-hero-constellation {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.85;
}

.focus-hero-constellation-lines path {
    stroke-dasharray: 600;
    stroke-dashoffset: 600;
    animation: focusConstellationDraw 4.5s var(--focus-ease) 0.4s forwards;
}
.focus-hero-constellation-lines path:nth-child(2) { animation-delay: 1.0s; animation-duration: 5s; }
.focus-hero-constellation-lines path:nth-child(3) { animation-delay: 1.6s; animation-duration: 4.5s; }
.focus-hero-constellation-lines path:nth-child(4) { animation-delay: 2.2s; animation-duration: 5s; }

.focus-hero-constellation-stars circle {
    opacity: 0;
    animation: focusStarFade 1.2s ease-out forwards;
}
.focus-hero-constellation-stars circle:nth-child(1)  { animation-delay: 0.4s; }
.focus-hero-constellation-stars circle:nth-child(2)  { animation-delay: 0.7s; }
.focus-hero-constellation-stars circle:nth-child(3)  { animation-delay: 1.0s; }
.focus-hero-constellation-stars circle:nth-child(4)  { animation-delay: 1.3s; }
.focus-hero-constellation-stars circle:nth-child(5)  { animation-delay: 1.6s; }
.focus-hero-constellation-stars circle:nth-child(6)  { animation-delay: 1.9s; }
.focus-hero-constellation-stars circle:nth-child(7)  { animation-delay: 2.2s; }
.focus-hero-constellation-stars circle:nth-child(8)  { animation-delay: 2.5s; }
.focus-hero-constellation-stars circle:nth-child(9)  { animation-delay: 2.7s; }
.focus-hero-constellation-stars circle:nth-child(10) { animation-delay: 2.9s; }
.focus-hero-constellation-stars circle:nth-child(11) { animation-delay: 3.1s; }
.focus-hero-constellation-stars circle:nth-child(12) { animation-delay: 3.3s; }
.focus-hero-constellation-stars circle:nth-child(13) { animation-delay: 3.5s; }

.focus-hero-moon {
    opacity: 0;
    animation: focusStarFade 2.5s ease-out 0.2s forwards;
}

@keyframes focusConstellationDraw {
    to { stroke-dashoffset: 0; }
}
@keyframes focusStarFade {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.focus-hero-inner {
    position: relative;
    max-width: 42rem;
    margin: 0 auto;
    text-align: center;
}

.focus-hero-kicker {
    font-family: var(--focus-meta);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--focus-muted);
    margin: 0 0 1.5rem;
    opacity: 0;
    animation: focusFadeUp 0.9s var(--focus-ease) 0.1s forwards;
}

.focus-hero-kicker::before,
.focus-hero-kicker::after {
    content: "";
    display: inline-block;
    width: 1.6rem;
    height: 1px;
    background: var(--focus-rule-strong);
    vertical-align: middle;
    margin: 0 0.7rem;
}

.focus-hero-title {
    font-family: var(--focus-serif);
    font-weight: 500;
    font-size: clamp(2rem, 5.5vw, 3.4rem);
    line-height: 1.12;
    letter-spacing: -0.005em;
    margin: 0 0 1rem;
    color: var(--focus-ink);
    opacity: 0;
    animation: focusFadeUp 1s var(--focus-ease) 0.25s forwards;
}

.focus-hero-tagline {
    font-family: var(--focus-serif);
    font-style: italic;
    font-size: clamp(1.05rem, 2.2vw, 1.3rem);
    color: var(--focus-muted);
    margin: 0 auto 1.75rem;
    max-width: 36rem;
    line-height: 1.45;
    opacity: 0;
    animation: focusFadeUp 1s var(--focus-ease) 0.4s forwards;
}

.focus-hero-meta {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.7rem 1.4rem;
    margin: 0 auto 2rem;
    padding: 0.8rem 1.4rem;
    background: rgba(255, 255, 255, 0.35);
    border: 1px solid var(--focus-rule);
    border-radius: var(--focus-radius);
    backdrop-filter: blur(2px);
    opacity: 0;
    animation: focusFadeUp 1s var(--focus-ease) 0.55s forwards;
}

.focus-hero-meta-item {
    display: inline-flex;
    flex-direction: column;
    gap: 0.15rem;
    text-align: center;
    line-height: 1.2;
}

.focus-hero-meta-label {
    font-family: var(--focus-meta);
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--focus-muted);
}

.focus-hero-meta-value {
    font-family: var(--focus-serif);
    font-style: italic;
    font-size: 0.95rem;
    color: var(--focus-ink-soft);
}

.focus-hero-meta-divider {
    width: 1px;
    height: 1.6rem;
    background: var(--focus-rule);
}

.focus-hero-lede {
    font-family: var(--focus-text);
    font-size: clamp(1rem, 1.6vw, 1.08rem);
    line-height: 1.75;
    color: var(--focus-ink-soft);
    margin: 0 auto 2.6rem;
    max-width: 38rem;
    opacity: 0;
    animation: focusFadeUp 1s var(--focus-ease) 0.7s forwards;
}

.focus-hero-actions {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.85rem;
    opacity: 0;
    animation: focusFadeUp 1s var(--focus-ease) 0.85s forwards;
}

@keyframes focusFadeUp {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── CTA boutons ──────────────────────────────────────────────────────── */

.focus-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.85rem 1.5rem;
    font-family: var(--focus-meta);
    font-size: 0.86rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: var(--focus-radius);
    cursor: pointer;
    border: 1px solid transparent;
    transition: background 0.3s var(--focus-ease),
                color 0.3s var(--focus-ease),
                border-color 0.3s var(--focus-ease),
                transform 0.3s var(--focus-ease),
                box-shadow 0.3s var(--focus-ease);
    will-change: transform;
}

.focus-cta--primary {
    background: var(--focus-night);
    color: #F4EFE6;
    border-color: var(--focus-night);
    box-shadow: 0 1px 0 rgba(46, 43, 39, 0.04), 0 16px 26px -18px rgba(29, 36, 51, 0.55);
}
.focus-cta--primary:hover,
.focus-cta--primary:focus-visible {
    background: var(--focus-accent);
    border-color: var(--focus-accent);
    transform: translateY(-1px);
    outline: none;
    box-shadow: 0 1px 0 rgba(46, 43, 39, 0.06), 0 22px 34px -18px rgba(47, 111, 115, 0.55);
}

.focus-cta--ghost {
    background: transparent;
    color: var(--focus-ink);
    border-color: var(--focus-rule-strong);
}
.focus-cta--ghost:hover,
.focus-cta--ghost:focus-visible {
    background: rgba(46, 43, 39, 0.04);
    border-color: var(--focus-ink-soft);
    outline: none;
}

.focus-cta-arrow {
    display: inline-block;
    transition: transform 0.35s var(--focus-ease);
}
.focus-cta--primary:hover .focus-cta-arrow,
.focus-cta--primary:focus-visible .focus-cta-arrow {
    transform: translateY(3px);
}

.focus-cta:focus-visible {
    outline: 2px solid var(--focus-accent);
    outline-offset: 3px;
}

/* ── Indication de scroll en bas du hero ──────────────────────────────── */

.focus-hero-scroll-hint {
    position: absolute;
    left: 50%;
    bottom: 1.2rem;
    transform: translateX(-50%);
    width: 1px;
    height: 2.6rem;
    pointer-events: none;
}
.focus-hero-scroll-line {
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--focus-rule-strong) 45%, transparent);
    animation: focusScrollHint 2.4s ease-in-out infinite;
}
@keyframes focusScrollHint {
    0%, 100% { transform: scaleY(0.6); opacity: 0.5; transform-origin: top; }
    50%      { transform: scaleY(1);   opacity: 1;   transform-origin: top; }
}

/* ==========================================================================
   MODULE AUDIO
   ========================================================================== */

.focus-audio {
    max-width: var(--focus-content-max);
    margin: 0 auto 3.5rem;
    padding: 0 1.5rem;
}

.focus-audio-inner {
    border: 1px solid var(--focus-rule);
    border-radius: var(--focus-radius);
    background: rgba(255, 255, 255, 0.35);
    padding: 1.75rem 1.6rem;
    transition: border-color 0.4s var(--focus-ease), background 0.4s var(--focus-ease);
}
.focus-audio-inner:hover {
    border-color: var(--focus-rule-strong);
    background: rgba(255, 255, 255, 0.5);
}

.focus-audio-eyebrow {
    font-family: var(--focus-meta);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--focus-accent);
    margin: 0 0 0.45rem;
}

.focus-audio-title {
    font-family: var(--focus-serif);
    font-size: 1.4rem;
    font-weight: 500;
    margin: 0 0 0.4rem;
    color: var(--focus-ink);
    letter-spacing: -0.005em;
}

.focus-audio-subtitle {
    font-family: var(--focus-serif);
    font-style: italic;
    font-size: 0.98rem;
    color: var(--focus-muted);
    margin: 0 0 1.4rem;
}

.focus-audio-native { display: none; }

.focus-audio-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 0.5rem;
}

.focus-audio-play {
    flex: 0 0 auto;
    width: 3.2rem;
    height: 3.2rem;
    border-radius: 50%;
    border: 1px solid var(--focus-rule-strong);
    background: var(--focus-bg);
    color: var(--focus-ink);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s var(--focus-ease), border-color 0.3s var(--focus-ease), transform 0.3s var(--focus-ease);
}
.focus-audio-play:hover,
.focus-audio-play:focus-visible {
    background: var(--focus-night);
    border-color: var(--focus-night);
    color: var(--focus-bg);
    outline: none;
    transform: scale(1.04);
}
.focus-audio-play:focus-visible {
    box-shadow: 0 0 0 3px rgba(47, 111, 115, 0.25);
}

.focus-audio-play-icon {
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 7px 0 7px 11px;
    border-color: transparent transparent transparent currentColor;
    transition: border-width 0.2s ease, border-color 0.2s ease;
    margin-left: 3px;
}
.focus-audio-play[aria-pressed="true"] .focus-audio-play-icon {
    width: 10px;
    height: 12px;
    border: none;
    background:
        linear-gradient(currentColor, currentColor) left  / 3px 100% no-repeat,
        linear-gradient(currentColor, currentColor) right / 3px 100% no-repeat;
    margin-left: 0;
}

.focus-audio-progress {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.focus-audio-time {
    display: flex;
    gap: 0.4rem;
    font-family: var(--focus-meta);
    font-size: 0.78rem;
    color: var(--focus-muted);
    letter-spacing: 0.04em;
}

.focus-audio-bar {
    position: relative;
    height: 3px;
    width: 100%;
    background: var(--focus-rule);
    border-radius: 999px;
    cursor: pointer;
    overflow: hidden;
    transition: height 0.2s var(--focus-ease);
}
.focus-audio-bar:hover { height: 5px; }

.focus-audio-bar-fill {
    position: absolute;
    inset: 0 auto 0 0;
    width: 0%;
    background: var(--focus-accent);
    border-radius: 999px;
    transition: width 0.12s linear;
}

.focus-audio-embed-wrap {
    position: relative;
    width: 100%;
    margin-top: 0.5rem;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--focus-radius);
    background: rgba(46, 43, 39, 0.04);
}
.focus-audio-embed {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.focus-audio-transcript {
    margin-top: 1.4rem;
    padding-top: 1.1rem;
    border-top: 1px solid var(--focus-rule);
}
.focus-audio-transcript-summary {
    list-style: none;
    cursor: pointer;
    font-family: var(--focus-meta);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--focus-muted);
    transition: color 0.2s var(--focus-ease);
    user-select: none;
}
.focus-audio-transcript-summary::-webkit-details-marker { display: none; }
.focus-audio-transcript-summary::before {
    content: "+ ";
    margin-right: 0.3rem;
    color: var(--focus-accent);
    font-family: var(--focus-text);
}
.focus-audio-transcript[open] .focus-audio-transcript-summary::before { content: "− "; }
.focus-audio-transcript-summary:hover { color: var(--focus-accent); }

.focus-audio-transcript-body {
    margin-top: 0.9rem;
    font-size: 0.94rem;
    line-height: 1.7;
    color: var(--focus-ink-soft);
}
.focus-audio-transcript-body p { margin: 0 0 0.7rem; }

.focus-audio-credit {
    margin: 1rem 0 0;
    font-size: 0.76rem;
    color: var(--focus-muted-soft);
    font-style: italic;
}

/* ==========================================================================
   LAYOUT — RAIL + CONTENU
   ========================================================================== */

.focus-layout {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    position: relative;
}

@media (min-width: 64rem) {
    .focus-layout {
        grid-template-columns: var(--focus-rail-width) minmax(0, var(--focus-content-max)) 1fr;
        gap: 3rem;
        align-items: start;
    }
}

/* ── Rail latéral ─────────────────────────────────────────────────────── */

.focus-rail {
    display: none;
}

@media (min-width: 64rem) {
    .focus-rail {
        display: block;
        position: sticky;
        top: 6rem;
        align-self: start;
        max-height: calc(100vh - 8rem);
        overflow-y: auto;
        scrollbar-width: thin;
        scrollbar-color: var(--focus-rule-strong) transparent;
    }
    .focus-rail::-webkit-scrollbar { width: 4px; }
    .focus-rail::-webkit-scrollbar-thumb { background: var(--focus-rule-strong); border-radius: 4px; }
}

.focus-rail-inner {
    padding: 0.5rem 0.5rem 1rem;
    border-left: 1px solid var(--focus-rule);
}

.focus-rail-title {
    font-family: var(--focus-meta);
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--focus-muted);
    margin: 0 0 1rem 1rem;
}

.focus-rail-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.focus-rail-item {
    margin: 0;
}

.focus-rail-link {
    display: flex;
    align-items: baseline;
    gap: 0.7rem;
    padding: 0.55rem 1rem;
    text-decoration: none;
    color: var(--focus-muted);
    font-family: var(--focus-serif);
    font-size: 0.92rem;
    line-height: 1.35;
    border-left: 2px solid transparent;
    margin-left: -1px;
    transition: color 0.3s var(--focus-ease), border-color 0.3s var(--focus-ease), background 0.3s var(--focus-ease);
}

.focus-rail-link:hover,
.focus-rail-link:focus-visible {
    color: var(--focus-ink);
    background: rgba(46, 43, 39, 0.03);
    outline: none;
}

.focus-rail-num {
    font-family: var(--focus-meta);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--focus-muted-soft);
    flex: 0 0 auto;
    transition: color 0.3s var(--focus-ease);
}

.focus-rail-label {
    flex: 1;
}

.focus-rail-item.is-active .focus-rail-link {
    color: var(--focus-ink);
    border-left-color: var(--focus-accent);
}
.focus-rail-item.is-active .focus-rail-num {
    color: var(--focus-accent);
}

/* ── Marque-page : barre de progression verticale ─────────────────────── */

.focus-rail-progress {
    position: relative;
    width: 1px;
    height: 5rem;
    margin: 1.5rem 0 1.5rem 1rem;
    background: var(--focus-rule);
}
.focus-rail-progress-fill {
    position: absolute;
    inset: 0 auto 0 0;
    width: 100%;
    height: 0%;
    background: var(--focus-accent);
    transition: height 0.18s linear;
}
.focus-rail-progress-fill::after {
    content: "";
    position: absolute;
    bottom: -3px;
    left: 50%;
    transform: translateX(-50%);
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--focus-accent);
    box-shadow: 0 0 0 3px rgba(47, 111, 115, 0.18);
}

/* ── Bouton lecture calme ─────────────────────────────────────────────── */

.focus-calm-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.4rem 0 0 1rem;
    padding: 0.45rem 0.7rem 0.45rem 0.6rem;
    background: transparent;
    border: 1px solid var(--focus-rule);
    border-radius: var(--focus-radius);
    font-family: var(--focus-meta);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--focus-muted);
    cursor: pointer;
    transition: border-color 0.3s var(--focus-ease), color 0.3s var(--focus-ease);
}
.focus-calm-toggle:hover,
.focus-calm-toggle:focus-visible {
    border-color: var(--focus-accent);
    color: var(--focus-accent);
    outline: none;
}
.focus-calm-toggle[aria-pressed="true"] {
    color: var(--focus-accent);
    border-color: var(--focus-accent);
    background: rgba(47, 111, 115, 0.06);
}
.focus-calm-icon {
    display: inline-block;
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    border: 1.5px solid currentColor;
    position: relative;
}
.focus-calm-icon::after {
    content: "";
    position: absolute;
    inset: 0 0 0 50%;
    background: currentColor;
    border-radius: 0 999px 999px 0;
}

/* ==========================================================================
   COLONNE DE CONTENU — Salles
   ========================================================================== */

.focus-content {
    max-width: var(--focus-content-max);
    margin: 0 auto;
    padding: 1rem 0 0;
}

.focus-room {
    position: relative;
    padding: 4rem 0 1rem;
    transition: background 0.6s var(--focus-ease);
}

.focus-room:nth-child(even) {
    /* Très subtile bascule de teinte entre salles paires/impaires */
    background:
        linear-gradient(to bottom, transparent 0, rgba(233, 225, 210, 0.35) 8%, rgba(233, 225, 210, 0.35) 92%, transparent 100%);
}

.focus-room-marker {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 1.5rem;
}

.focus-room-marker-num {
    font-family: var(--focus-serif);
    font-style: italic;
    font-size: 1.15rem;
    color: var(--focus-accent);
    letter-spacing: 0.04em;
    flex: 0 0 auto;
}

.focus-room-marker-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, var(--focus-rule-strong), transparent);
    transform-origin: left center;
    transform: scaleX(0);
    transition: transform 1s var(--focus-ease) 0.15s;
}
.focus-room.is-visible .focus-room-marker-line {
    transform: scaleX(1);
}

.focus-room-header {
    margin-bottom: 1.5rem;
}

.focus-room-eyebrow {
    font-family: var(--focus-meta);
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--focus-muted);
    margin: 0 0 0.5rem;
}

.focus-room-title {
    font-family: var(--focus-serif);
    font-weight: 500;
    font-size: clamp(1.6rem, 3.2vw, 2.1rem);
    line-height: 1.2;
    margin: 0;
    letter-spacing: -0.005em;
    color: var(--focus-ink);
}

.focus-room-body {
    font-family: var(--focus-text);
    font-size: 1.02rem;
    line-height: 1.85;
    color: var(--focus-ink);
    margin: 0 0 2rem;
}

.focus-room-paragraph {
    margin: 0 0 1.2rem;
    text-align: justify;
    hyphens: auto;
}
.focus-room-paragraph:last-child { margin-bottom: 0; }

/* ── Citation mise en exergue ─────────────────────────────────────────── */

.focus-quote {
    position: relative;
    margin: 2.5rem 0;
    padding: 1.5rem 1.8rem 1.5rem 2.4rem;
    background: rgba(255, 255, 255, 0.4);
    border-left: 3px solid var(--focus-rule-strong);
    border-radius: 0 var(--focus-radius) var(--focus-radius) 0;
    transition: border-color 0.8s var(--focus-ease), background 0.8s var(--focus-ease), box-shadow 0.8s var(--focus-ease);
}

.focus-quote.is-visible {
    border-left-color: var(--focus-accent);
    background: rgba(255, 255, 255, 0.55);
    box-shadow: 0 1px 0 rgba(46, 43, 39, 0.04), 0 14px 26px -22px rgba(46, 43, 39, 0.18);
}

.focus-quote-mark {
    position: absolute;
    top: 0.4rem;
    left: 0.7rem;
    font-family: var(--focus-serif);
    font-size: 2.6rem;
    line-height: 1;
    color: var(--focus-accent-soft);
    user-select: none;
}

.focus-quote-text {
    font-family: var(--focus-serif);
    font-style: italic;
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    line-height: 1.5;
    color: var(--focus-ink);
    margin: 0;
}

.focus-quote-source {
    margin-top: 0.7rem;
    font-family: var(--focus-meta);
    font-size: 0.78rem;
    letter-spacing: 0.05em;
    color: var(--focus-muted);
}

/* ── Cartes de poèmes dans une salle ──────────────────────────────────── */

.focus-room-poems {
    margin: 2.5rem 0 1rem;
}

.focus-room-poems-label {
    font-family: var(--focus-meta);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--focus-muted);
    margin: 0 0 1rem;
}

.focus-poem-cards {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 40rem) {
    .focus-poem-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .focus-poem-cards--final { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.focus-poem-card-item { margin: 0; }

.focus-poem-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding: 1.25rem 1.3rem 1.1rem;
    background: rgba(255, 255, 255, 0.45);
    border: 1px solid var(--focus-rule);
    border-radius: var(--focus-radius);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.4s var(--focus-ease),
                background 0.4s var(--focus-ease),
                transform 0.4s var(--focus-ease),
                box-shadow 0.4s var(--focus-ease);
    height: 100%;
    overflow: hidden;
}

.focus-poem-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--focus-accent);
    transition: width 0.6s var(--focus-ease);
}

.focus-poem-card:hover,
.focus-poem-card:focus-visible {
    border-color: var(--focus-rule-strong);
    background: rgba(255, 255, 255, 0.7);
    transform: translateY(-2px);
    box-shadow: var(--focus-shadow-hover);
    outline: none;
}
.focus-poem-card:hover::before,
.focus-poem-card:focus-visible::before {
    width: 100%;
}

.focus-poem-card:focus-visible {
    box-shadow: 0 0 0 3px rgba(47, 111, 115, 0.25), var(--focus-shadow-hover);
}

.focus-poem-card-head {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.focus-poem-card-title {
    font-family: var(--focus-serif);
    font-weight: 500;
    font-size: 1.18rem;
    line-height: 1.25;
    margin: 0;
    color: var(--focus-ink);
    letter-spacing: -0.005em;
}

.focus-poem-card-work {
    font-family: var(--focus-meta);
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--focus-muted);
    margin: 0;
}

.focus-poem-card-incipit {
    font-family: var(--focus-serif);
    font-style: italic;
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--focus-ink-soft);
    margin: 0;
    /* Tronquer proprement à 3 lignes */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.focus-poem-card-cta {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--focus-meta);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--focus-accent);
    padding-top: 0.4rem;
}

.focus-poem-card-arrow {
    display: inline-block;
    transition: transform 0.45s var(--focus-ease);
}

.focus-poem-card:hover .focus-poem-card-arrow,
.focus-poem-card:focus-visible .focus-poem-card-arrow {
    transform: translateX(4px);
}

/* ── Transition décorative entre salles ───────────────────────────────── */

.focus-room-transition {
    display: flex;
    justify-content: center;
    margin: 3.5rem 0 0;
    color: var(--focus-rule-strong);
}

.focus-room-transition-glyph {
    font-size: 0.85rem;
    letter-spacing: 0.4em;
    transform-origin: center;
    transition: transform 1.2s var(--focus-ease);
}

.focus-room.is-visible + .focus-room .focus-room-transition-glyph,
.focus-room:hover .focus-room-transition-glyph {
    transform: rotate(180deg);
}

/* ==========================================================================
   GALERIE MEDIA (planches, scans)
   ========================================================================== */

.focus-media-gallery {
    margin: 4rem 0 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 50rem) {
    .focus-media-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.focus-media-figure { margin: 0; }

.focus-media-frame {
    position: relative;
    border: 1px solid var(--focus-rule);
    background: rgba(255, 255, 255, 0.4);
    padding: 0.6rem;
    transition: border-color 0.4s var(--focus-ease);
}
.focus-media-frame:hover { border-color: var(--focus-rule-strong); }

.focus-media-img {
    width: 100%;
    height: auto;
    display: block;
}

.focus-media-expand {
    position: absolute;
    top: 0.8rem;
    right: 0.8rem;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(244, 239, 230, 0.92);
    color: var(--focus-accent);
    text-decoration: none;
    font-size: 0.85rem;
    border: 1px solid var(--focus-rule);
    transition: transform 0.3s var(--focus-ease);
}
.focus-media-expand:hover,
.focus-media-expand:focus-visible {
    transform: scale(1.06);
    outline: none;
}

.focus-media-caption {
    margin-top: 0.7rem;
    font-family: var(--focus-meta);
    font-size: 0.78rem;
    line-height: 1.55;
    color: var(--focus-muted);
}
.focus-media-credit { display: block; margin-top: 0.2rem; font-style: italic; opacity: 0.85; }

/* ==========================================================================
   BIBLIOTHÈQUE FINALE
   ========================================================================== */

.focus-poems-final {
    margin: 5rem 0 0;
    padding: 3rem 0 0;
    border-top: 1px solid var(--focus-rule);
    scroll-margin-top: 96px;
}

.focus-poems-final-header {
    margin-bottom: 2rem;
    text-align: center;
}

.focus-poems-final-eyebrow {
    font-family: var(--focus-meta);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--focus-accent);
    margin: 0 0 0.6rem;
}

.focus-poems-final-title {
    font-family: var(--focus-serif);
    font-weight: 500;
    font-size: clamp(1.5rem, 3vw, 1.95rem);
    margin: 0 0 0.7rem;
    letter-spacing: -0.005em;
}

.focus-poems-final-lede {
    font-family: var(--focus-serif);
    font-style: italic;
    font-size: 1.02rem;
    color: var(--focus-muted);
    margin: 0 auto;
    max-width: 32rem;
}

/* ==========================================================================
   FOOTER PARCOURS
   ========================================================================== */

.focus-footer {
    margin: 5rem 0 0;
    text-align: center;
}

.focus-footer-rule {
    width: 4rem;
    height: 1px;
    margin: 0 auto 1.5rem;
    background: var(--focus-rule-strong);
}

.focus-footer-cite {
    font-family: var(--focus-serif);
    font-style: italic;
    font-size: 0.95rem;
    color: var(--focus-muted);
    margin: 0 0 1.6rem;
    letter-spacing: 0.04em;
}

.focus-footer-actions {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.7rem 1.4rem;
}

.focus-footer-link,
.focus-footer-back-top {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.6rem;
    font-family: var(--focus-meta);
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    color: var(--focus-ink-soft);
    text-decoration: none;
    border: none;
    background: transparent;
    cursor: pointer;
    border-bottom: 1px solid transparent;
    transition: color 0.3s var(--focus-ease), border-color 0.3s var(--focus-ease);
}
.focus-footer-link:hover,
.focus-footer-link:focus-visible,
.focus-footer-back-top:hover,
.focus-footer-back-top:focus-visible {
    color: var(--focus-accent);
    border-bottom-color: rgba(47, 111, 115, 0.4);
    outline: none;
}

/* ==========================================================================
   NAV MOBILE STICKY
   ========================================================================== */

.focus-mobile-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    position: fixed;
    bottom: 0.9rem;
    left: 0.9rem;
    right: 0.9rem;
    z-index: 30;
    padding: 0.55rem 0.7rem;
    background: rgba(244, 239, 230, 0.94);
    backdrop-filter: blur(8px);
    border: 1px solid var(--focus-rule-strong);
    border-radius: 999px;
    box-shadow: 0 1px 0 rgba(46, 43, 39, 0.04), 0 18px 32px -22px rgba(46, 43, 39, 0.4);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.4s var(--focus-ease), transform 0.4s var(--focus-ease);
    pointer-events: none;
}

.focus-mobile-nav.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

@media (min-width: 64rem) {
    .focus-mobile-nav { display: none !important; }
}

.focus-mobile-nav-prev,
.focus-mobile-nav-next {
    flex: 0 0 auto;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 50%;
    border: 1px solid var(--focus-rule);
    background: var(--focus-bg);
    color: var(--focus-ink);
    font-size: 1rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s var(--focus-ease), border-color 0.3s var(--focus-ease), color 0.3s var(--focus-ease);
}
.focus-mobile-nav-prev:hover:not(:disabled),
.focus-mobile-nav-next:hover:not(:disabled),
.focus-mobile-nav-prev:focus-visible,
.focus-mobile-nav-next:focus-visible {
    background: var(--focus-night);
    color: var(--focus-bg);
    border-color: var(--focus-night);
    outline: none;
}
.focus-mobile-nav-prev:disabled,
.focus-mobile-nav-next:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.focus-mobile-nav-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.05rem;
    padding: 0 0.4rem;
    min-width: 6rem;
    text-align: center;
}
.focus-mobile-nav-eyebrow {
    font-family: var(--focus-meta);
    font-size: 0.62rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--focus-muted);
}
.focus-mobile-nav-step {
    font-family: var(--focus-serif);
    font-size: 0.95rem;
    color: var(--focus-ink);
}
.focus-mobile-nav-step span:not([data-focus-mobile-current]):not([aria-hidden="true"]) {
    color: var(--focus-muted);
}

/* ==========================================================================
   SCROLL REVEAL UTILITAIRE (compatible global .reveal de common.css)
   ========================================================================== */

.focus-page .reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.85s var(--focus-ease), transform 0.85s var(--focus-ease);
}
.focus-page .reveal.is-visible,
.focus-page .reveal.visible,
.focus-page .reveal--visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   RESPONSIVE — mobile-first ajustements
   ========================================================================== */

@media (max-width: 64rem) {
    .focus-hero { padding: 3.5rem 1.4rem 4rem; }
    .focus-content { padding-top: 0; }

    .focus-room { padding: 3rem 0 1rem; }
    .focus-room-marker { gap: 0.6rem; margin-bottom: 1rem; }

    .focus-quote {
        margin: 2rem 0;
        padding: 1.2rem 1.2rem 1.2rem 1.8rem;
    }

    .focus-content { max-width: 100%; }

    /* Réserver de l'espace en bas pour la mini-nav mobile */
    .focus-page { padding-bottom: 6.5rem; }
}

@media (max-width: 30rem) {
    .focus-back-rail { padding-top: 1rem; }

    .focus-hero { padding: 2.5rem 1.1rem 3rem; }
    .focus-hero-meta { padding: 0.7rem 1rem; gap: 0.5rem 1rem; }
    .focus-hero-meta-divider { display: none; }
    .focus-hero-actions { flex-direction: column; width: 100%; }
    .focus-cta { justify-content: center; width: 100%; }

    .focus-audio { padding: 0 1.1rem; }
    .focus-audio-inner { padding: 1.3rem 1.2rem; }
    .focus-audio-controls { gap: 0.7rem; }

    .focus-layout { padding: 0 1.1rem; }

    .focus-room { padding: 2.5rem 0 0.5rem; }
    .focus-room-paragraph { text-align: left; hyphens: none; }

    .focus-poem-card { padding: 1.1rem 1.1rem 1rem; }

    .focus-mobile-nav { left: 0.6rem; right: 0.6rem; padding: 0.5rem 0.6rem; }
}

/* ==========================================================================
   ACCESSIBILITÉ — prefers-reduced-motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    .focus-page .reveal,
    .focus-page .reveal.is-visible,
    .focus-hero-kicker,
    .focus-hero-title,
    .focus-hero-tagline,
    .focus-hero-meta,
    .focus-hero-lede,
    .focus-hero-actions {
        animation: none !important;
        transform: none !important;
        opacity: 1 !important;
        transition: none !important;
    }
    .focus-hero-constellation-lines path,
    .focus-hero-constellation-stars circle,
    .focus-hero-moon {
        animation: none !important;
        opacity: 0.55;
        stroke-dashoffset: 0 !important;
    }
    .focus-hero-scroll-line { animation: none !important; }
    .focus-room-marker-line { transform: scaleX(1) !important; }
    .focus-cta,
    .focus-back-link,
    .focus-poem-card,
    .focus-poem-card-arrow,
    .focus-back-arrow,
    .focus-room-transition-glyph,
    .focus-quote,
    .focus-audio-inner,
    .focus-audio-bar,
    .focus-audio-bar-fill {
        transition: none !important;
    }
    .focus-poem-card:hover,
    .focus-poem-card:focus-visible {
        transform: none;
    }
}

/* ==========================================================================
   PRINT — version épurée
   ========================================================================== */

@media print {
    .focus-rail,
    .focus-mobile-nav,
    .focus-hero-constellation,
    .focus-paper-texture,
    .focus-hero-scroll-hint,
    .focus-cta,
    .focus-calm-toggle,
    .focus-footer-back-top {
        display: none !important;
    }
    .focus-page,
    .focus-room {
        background: #fff !important;
        color: #111 !important;
    }
    .focus-quote { border-left-color: #555; background: transparent; }
}