/* ============================================
   VARIABLES
   ============================================ */
:root {
    --color-bg: #000;
    --color-white: #fefefe;

    /* 3 axes */
    --color-creer: #D4722A;
    --color-vivre: #13824c;
    --color-aller: #0367d2;

    --font: 'Commissioner', sans-serif;
    --transition-episode: 0.6s ease;
}

/* ============================================
   RESET & BASE
   ============================================ */
*,
::before,
::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font);
    font-weight: 300;
    background: var(--color-bg);
    color: var(--color-white);
    overflow: hidden;
}


a {
    color: inherit;
    text-decoration: none;
}

[hidden] {
    display: none !important;
}

video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
/* ============================================
   NAVIGATION
   ============================================ */
#nav-axes {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 1.2rem 2.5rem;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: border-color 0.4s;
}

/* Barre colorée en bas de la nav selon l'axe actif */
#nav-axes[data-axe="creer"] {
    border-bottom-color: var(--color-creer);
}

#nav-axes[data-axe="vivre"] {
    border-bottom-color: var(--color-vivre);
}

#nav-axes[data-axe="aller"] {
    border-bottom-color: var(--color-aller);
}

.nav-home {
    opacity: 0.9;
    transition: opacity 0.2s;
    line-height: 0;
    flex-shrink: 0;
}

.nav-home img {
    height: 1.8rem;
    width: auto;
    display: block;
}

.nav-home:hover {
    opacity: 1;
}

/* Slot axe dans la nav */
.nav-axe-info {
    display: flex;
    align-items: baseline;
    gap: 1.2rem;
    overflow: hidden;
}

.nav-axe-info .axe-label {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--axe-color, currentColor);
    white-space: nowrap;
    flex-shrink: 0;
}

.nav-axe-info .axe-title {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    opacity: 0.7;
}


/* ============================================
   ÉPISODES — superposition + transition
   ============================================ */
.episode {
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
        opacity var(--transition-episode),
        visibility 0s var(--transition-episode);
}

.episode.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition:
        opacity var(--transition-episode),
        visibility 0s 0s;
}

/* ============================================
   INTRO — titre + canvas Three.js
   ============================================ */
#intro {
    overflow: hidden;
}

#canvas-scene {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.intro-title {
    position: absolute;
    top: 5rem;
    left: 2.5rem;
    z-index: 2;
    line-height: 0.9;
    pointer-events: none;
}

.intro-firstname {
    display: block;
    font-size: clamp(1rem, 2vw, 2rem);
    font-weight: 200;
    letter-spacing: 0.04em;
}

.intro-lastname {
    display: block;
    font-size: clamp(5rem, 14vw, 12rem);
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1;
    opacity: .5;
}

.intro-hint {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.35;
    animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.35;
    }

    50% {
        opacity: 0.65;
    }
}

/* ============================================
   AXES — couleurs
   ============================================ */
.episode[data-axe="creer"] {
    --axe-color: var(--color-creer);
}

.episode[data-axe="vivre"] {
    --axe-color: var(--color-vivre);
}

.episode[data-axe="aller"] {
    --axe-color: var(--color-aller);
}

/* ============================================
   AXES — grille principale
   ============================================ */
.episode[data-axe] {
    display: grid;
    grid-template-rows: 1fr;
    align-items: stretch;
    padding: 0;
    place-items: unset;
    overflow: hidden;
    /* décale le contenu sous la nav fixe */
    padding-top: 3.6rem;
}

/* ---- Body (aside + vidéo) ---- */
.axe-body {
    display: grid;
    grid-template-columns: 30% 70%;
    overflow: hidden;
    height: 100%;
}

/* ---- Aside gauche ---- */
.axe-aside {
    position: relative;
    overflow: visible;
    /* laisse le papier déborder à droite */
    z-index: 2;
    /* passe au-dessus de la zone vidéo */
}

/* Image papier — plus large que l'aside pour montrer le bord déchiré */
.aside-paper {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    object-fit: cover;
    object-position: left top;
    pointer-events: none;
    user-select: none;
}

.aside-content {
    position: relative;
    z-index: 5;
    padding: 2rem 2rem 2rem 4rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    height: 100%;
    justify-content: flex-start;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.capsule-leaving .aside-content {
    opacity: 0;
    transform: translateY(8px);
}

.capsule-leaving .video-frame {
    opacity: 0;
}

/* ---- Polaroid ---- */
.polaroid-img {
    display: block;
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    padding: 6px 6px 22px 6px; /* bord bas plus épais = look polaroid */
    background: #fefefe;
    box-shadow: 2px 6px 18px rgba(0,0,0,0.3);
    transform: rotate(-4deg);
    align-self: flex-start;
    margin-top: auto; /* pousse le polaroid tout en bas */
}

.capsule-num {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--axe-color);
}

.capsule-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--axe-color);
}

.capsule-question {
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.5;
    color: var(--axe-color);
    font-style: italic;
}

.capsule-context {
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.7;
    color: #3a3020;
}

/* ---- Zone vidéo droite ---- */
.axe-video-zone {
    display: grid;
    grid-template-rows: 1fr auto;
    overflow: hidden;
    background: #0d0d0d;
}

/* Scène — image Blender en fond */
.axe-scene {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Image de fond — suit exactement le redimensionnement de la zone */
.scene-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    pointer-events: none;
}

/* Cadre vidéo 4:3 — positionné par-dessus l'image */
.video-frame {
    position: relative;
    z-index: 1;
    margin-left: 12%;
    width: 48%;
    aspect-ratio: 4 / 3;
    background: #0a0a0a;
    margin-bottom: 8%;
    transition: opacity 0.25s ease;
}

.video-frame .video-placeholder {
    width: 100%;
    height: 100%;
    background: #0a0a0a;
}

/* ---- Barre macOS — liquid glass ---- */
.macos-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    height: 2rem;
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0 0.75rem;
    opacity: 1;
    transition: opacity 0.3s ease;

    /* Liquid glass */
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(24px) saturate(180%) brightness(1.1);
    -webkit-backdrop-filter: blur(24px) saturate(180%) brightness(1.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.18),
        0 2px 12px rgba(0, 0, 0, 0.15);
}

.video-frame.is-playing .macos-bar {
    opacity: 0;
    pointer-events: none;
}

.macos-dot {
    width: 0.72rem;
    height: 0.72rem;
    border-radius: 50%;
    flex-shrink: 0;
}

.macos-dot--red    { background: #FF5F57; }
.macos-dot--yellow { background: #FFBD2E; }
.macos-dot--green  { background: #28CA41; transition: transform 0.15s, filter 0.15s; }
.macos-dot--green:hover { transform: scale(1.2); filter: brightness(1.2); }

/* Bouton play centré sur le cadre */
.btn-play {
    position: absolute;
    inset: 0;
    margin: auto;
    width: 4.5rem;
    height: 4.5rem;
    border-radius: 50%;
    background: rgba(10,10,10,0.8);
    border: 2px solid rgba(255,255,255,0.15);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, transform 0.2s, border-color 0.2s;
    backdrop-filter: blur(6px);
}

.btn-play svg {
    width: 1.6rem;
    height: 1.6rem;
    margin-left: 3px;
}

.btn-play:hover {
    background: var(--axe-color);
    border-color: transparent;
    transform: scale(1.1);
}

/* ---- Footer vidéo ---- */
.axe-footer {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding: 0.8rem 1.5rem .8rem 4.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    gap: 1rem;
}

.footer-left {
    justify-self: start;
}

.footer-center {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.footer-right {
    justify-self: end;
}

/* Boutons capsule gauche/droite — style cartoon */
.capsule-prev,
.capsule-next {
    appearance: none;
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 50%;
    background: var(--axe-color);
    border: 2px solid rgba(0, 0, 0, 0.18);
    /* ombre basse = épaisseur cartoon */
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.45);
    color: #fff;
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 900;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: transform 0.1s, box-shadow 0.1s;
    flex-shrink: 0;
}

.capsule-prev:hover,
.capsule-next:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 0 rgba(0, 0, 0, 0.45);
}

.capsule-prev:active,
.capsule-next:active {
    transform: translateY(3px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.45);
}

.capsule-prev:disabled,
.capsule-next:disabled {
    background: rgba(255, 255, 255, 0.07);
    box-shadow: 0 4px 0 rgba(0, 0, 0, 0.2);
    border-color: transparent;
    opacity: 0.35;
    cursor: default;
    pointer-events: none;
}

/* Dots de progression */
.capsule-progress {
    display: flex;
    gap: 0.4rem;
    align-items: center;
}

.progress-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transition: background 0.3s;
}

.progress-dot.is-active {
    background: var(--axe-color);
}

/* Bouton axe précédent / suivant — pill sobre */
.btn-axe-nav {
    font-family: var(--font);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 100px;
    transition: color 0.2s, border-color 0.2s, background 0.2s;
    white-space: nowrap;
}

.btn-axe-nav:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.05);
}

/* ============================================
   AUDIO FRAME — capsule sonore
   ============================================ */
.audio-frame {
    position: relative;
    z-index: 1;
    margin-left: 12%;
    width: 48%;
    aspect-ratio: 4 / 3;
    margin-bottom: 8%;
    background: rgba(8, 8, 8, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.07);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.8rem;
    padding: 2rem 2.4rem;
    transition: opacity 0.25s ease;
}

.capsule-leaving .audio-frame {
    opacity: 0;
}

/* Visualiseur barres égaliseur */
.audio-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.audio-bars {
    display: flex;
    align-items: flex-end;
    gap: 5px;
    height: 60px;
}

.audio-bars span {
    display: block;
    width: 7px;
    border-radius: 4px 4px 0 0;
    background: var(--axe-color, #fff);
    height: 4px;
    opacity: 0.3;
    transition: opacity 0.3s;
}

/* Animation barres quand lecture en cours */
.audio-frame.is-playing .audio-bars span {
    opacity: 1;
    animation: eq-bar var(--dur, 0.7s) ease-in-out infinite alternate;
}

.audio-bars span:nth-child(1)  { --dur: 0.55s; animation-delay: 0s;     }
.audio-bars span:nth-child(2)  { --dur: 0.72s; animation-delay: 0.08s;  }
.audio-bars span:nth-child(3)  { --dur: 0.44s; animation-delay: 0.14s;  }
.audio-bars span:nth-child(4)  { --dur: 0.65s; animation-delay: 0.06s;  }
.audio-bars span:nth-child(5)  { --dur: 0.80s; animation-delay: 0.20s;  }
.audio-bars span:nth-child(6)  { --dur: 0.50s; animation-delay: 0.12s;  }
.audio-bars span:nth-child(7)  { --dur: 0.75s; animation-delay: 0.03s;  }
.audio-bars span:nth-child(8)  { --dur: 0.60s; animation-delay: 0.18s;  }
.audio-bars span:nth-child(9)  { --dur: 0.42s; animation-delay: 0.09s;  }
.audio-bars span:nth-child(10) { --dur: 0.68s; animation-delay: 0.15s;  }

@keyframes eq-bar {
    from { height: 4px;  }
    to   { height: 50px; }
}

/* Contrôles audio */
.audio-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
}

.audio-btn-play {
    appearance: none;
    background: transparent;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    color: #fff;
    width: 2.4rem;
    height: 2.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s, border-color 0.2s;
}

.audio-btn-play:hover {
    background: var(--axe-color);
    border-color: transparent;
}

.audio-btn-play svg {
    width: 1rem;
    height: 1rem;
}

.audio-btn-play .icon-play {
    margin-left: 2px; /* compense le triangle optiquement */
}

.audio-seek-wrap {
    flex: 1;
}

.audio-seek {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 3px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.12);
    outline: none;
    cursor: pointer;
    accent-color: var(--axe-color, #fff);
}

.audio-seek::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--axe-color, #fff);
    cursor: pointer;
    transition: transform 0.15s;
}

.audio-seek::-webkit-slider-thumb:hover {
    transform: scale(1.3);
}

.audio-time {
    font-family: var(--font);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    opacity: 0.45;
    white-space: nowrap;
    min-width: 2.8rem;
    text-align: right;
}

/* ============================================
   RUBAN CRÉDITS — bookmark animé top-right
   ============================================ */
.ribbon-credits {
    position: fixed;
    top: -2rem;        /* bord haut caché derrière le haut de la fenêtre */
    right: 3.5rem;
    z-index: 300;
    width: 4rem;
    height: 8rem;
    background: #CC1B1B;
    /* forme marque-page : pointe en bas au centre */
    clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 82%, 0 100%);
    cursor: pointer;
    text-decoration: none;
    /* Animation haut-bas pour attirer le clic */
    animation: ribbon-bob 2.2s ease-in-out infinite;
    transition: opacity 0.35s, filter 0.2s;
    filter: brightness(1);
}

.ribbon-credits:hover {
    filter: brightness(1.18);
    animation-play-state: paused;
}

/* Visible uniquement sur l'intro */
.ribbon-credits.is-hidden {
    opacity: 0;
    pointer-events: none;
}

@keyframes ribbon-bob {
    0%,  100% { transform: translateY(0);    }
    45%        { transform: translateY(22px); }
    65%        { transform: translateY(17px); }
}

/* ============================================
   CRÉDITS — page scroll cinématique
   ============================================ */
#credits.episode {
    display: block;
    overflow-y: auto;
    overflow-x: hidden;
    padding-top: 0;
}

.credits-inner {
    position: relative;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 7rem 2rem 6rem;
    max-width: 640px;
    margin: 0 auto;
    gap: 0;
}

/* Bouton fermer (×) */
.credits-close {
    position: fixed;
    top: 1.4rem;
    right: 1.6rem;
    z-index: 10;
    font-family: var(--font);
    font-size: 1.8rem;
    font-weight: 200;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1;
    cursor: pointer;
    text-decoration: none;
    transition: color 0.2s, transform 0.2s;
}

.credits-close:hover {
    color: #fff;
    transform: scale(1.2);
}

/* Titre principal */
.credits-heading {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    text-align: center;
    opacity: 1;
    margin-bottom: 5rem;
    line-height: 1;
    user-select: none;
}

/* Bloc de crédits */
.credits-block {
    width: 100%;
    padding: 2.8rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
}

.credits-block:last-of-type {
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.credits-label {
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: #CC1B1B;
    margin-bottom: 0.6rem;
}

.credits-name {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.credits-block p:not(.credits-sub):not(.credits-name):not(.credits-placeholder) {
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: -0.01em;
}

.credits-sub {
    font-size: 0.82rem;
    font-weight: 300;
    line-height: 1.6;
    opacity: 0.4;
    margin-top: 0.2rem;
}

.credits-placeholder {
    font-size: 0.9rem;
    font-style: italic;
    opacity: 0.22;
}

.credits-person {
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    opacity: 0.75;
    line-height: 1.8;
}

/* Pied de page crédits */
.credits-fin {
    padding-top: 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.4rem;
    width: 100%;
}

.credits-back {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.35);
    text-decoration: none;
    transition: color 0.2s;
}

.credits-back:hover {
    color: #fff;
}

.credits-year {
    font-size: 0.65rem;
    opacity: 0.18;
    letter-spacing: 0.1em;
}