/* =========================================================
   Des Lyres en Brie — feuille de style (v2 : thème « scène »)
   Rouge / blanc / noir, titres massifs, cartes épaisses,
   séparations en vague, animations.
   ========================================================= */

:root {
    /* fonds sombres */
    --ink: #16090b;
    --ink-2: #221015;
    --ink-3: #0e0507;
    --card-d: #2b141a;
    /* rouges du logo */
    --red: #e3131f;
    --red-hi: #ff5a63;
    --red-sh: #9a0912;
    /* fonds clairs */
    --cream: #fff6f2;
    --cream-2: #ffe9e4;
    --white: #ffffff;
    /* textes */
    --text: #2b1317;
    --muted: #7a6366;
    --on-dark: #fff4f1;
    --on-dark-mid: #dcc3c6;
    --on-dark-dim: #a88d91;
    --line: rgba(43, 19, 23, 0.12);
    --line-d: rgba(255, 244, 241, 0.13);

    /* alias conservés (utilisés dans quelques pages) */
    --forest: var(--red);
    --brass: var(--red);
    --brass-dark: var(--red-sh);
    --paper: var(--cream);
    --paper-dark: var(--cream-2);

    --font-title: 'Paytone One', 'Poppins', system-ui, sans-serif;
    --font-body: 'Poppins', system-ui, sans-serif;

    --radius: 18px;
    --ease: cubic-bezier(.22, 1, .36, 1);
    --shadow: 0 14px 34px rgba(43, 19, 23, 0.10);
    --header-h: 92px;   /* place prise par l'en-tête flottant */
    --wave-h: 46px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--text);
    background-color: var(--cream);
    background-image: radial-gradient(rgba(227, 19, 31, 0.07) 1.5px, transparent 1.6px);
    background-size: 26px 26px;
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    animation: page-in .5s var(--ease) both;
}
@keyframes page-in { from { opacity: 0; } }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--red); color: var(--white); }

.container { width: min(1180px, 100% - 32px); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Barre de progression de lecture ---------- */
.scroll-progress {
    position: fixed; top: 0; left: 0; height: 4px; width: 100%; z-index: 120;
    background: linear-gradient(90deg, var(--red), var(--red-hi));
    transform-origin: 0 50%; transform: scaleX(0);
}

/* ---------- Boutons « épais » ---------- */
.btn {
    --b-bg: var(--red); --b-sh: var(--red-sh); --b-fg: var(--white);
    display: inline-flex; align-items: center; gap: 10px;
    padding: 13px 24px; border-radius: 14px; border: none; cursor: pointer;
    font: 700 .95rem/1.2 var(--font-body); letter-spacing: .01em;
    background: var(--b-bg); color: var(--b-fg);
    box-shadow: 0 5px 0 var(--b-sh), 0 12px 22px rgba(0, 0, 0, .14);
    transition: transform .18s var(--ease), box-shadow .18s var(--ease), filter .18s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 7px 0 var(--b-sh), 0 16px 26px rgba(0, 0, 0, .18); filter: brightness(1.06); }
.btn:active { transform: translateY(3px); box-shadow: 0 2px 0 var(--b-sh); }
.btn-primary { --b-bg: var(--red); --b-sh: var(--red-sh); --b-fg: var(--white); }
.btn-dark { --b-bg: var(--ink-2); --b-sh: #000; --b-fg: var(--white); }
.btn-light { --b-bg: var(--white); --b-sh: #e3c9c6; --b-fg: var(--red-sh); }
.btn-outline { --b-bg: var(--white); --b-sh: #e3c9c6; --b-fg: var(--text); }
.btn-outline-light, .btn-ghost {
    --b-bg: rgba(255, 244, 241, .08); --b-sh: rgba(0, 0, 0, .45); --b-fg: var(--on-dark);
    border: 1px solid var(--line-d); backdrop-filter: blur(6px);
}
.btn-block { width: 100%; justify-content: center; }

/* ---------- En-tête flottant ---------- */
.site-header { position: fixed; top: 14px; left: 0; right: 0; z-index: 100; pointer-events: none; }
.header-inner {
    pointer-events: auto; position: relative;
    width: min(1260px, 100% - 24px); margin-inline: auto; height: 62px; padding: 0 10px 0 14px;
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    background: rgba(30, 13, 17, .78); backdrop-filter: blur(14px) saturate(1.3);
    border: 1px solid var(--line-d); border-radius: 20px;
    box-shadow: 0 12px 34px rgba(0, 0, 0, .28);
    transition: background .3s, box-shadow .3s;
}
.site-header.scrolled .header-inner { background: rgba(22, 9, 11, .95); box-shadow: 0 14px 38px rgba(0, 0, 0, .4); }
.logo { display: flex; align-items: center; gap: 10px; color: var(--white); flex-shrink: 0; }
.logo-mark { height: 42px; width: auto; transition: transform .4s var(--ease); }
.logo:hover .logo-mark { transform: rotate(-8deg) scale(1.08); }
.logo-text { font-family: var(--font-title); font-size: 1.12rem; line-height: 1; letter-spacing: .01em; white-space: nowrap; }
.logo-text em { font-style: normal; color: var(--red-hi); }

.main-nav { display: flex; align-items: center; gap: 2px; flex: 1; justify-content: flex-end; }
.nav-link {
    display: inline-flex; align-items: center; gap: 7px; white-space: nowrap;
    color: var(--on-dark-mid); font-weight: 600; font-size: .86rem;
    padding: 9px 12px; border-radius: 12px; transition: background .2s, color .2s;
}
.nav-link i { font-size: .82em; opacity: .75; }
.nav-link:hover { color: var(--white); background: rgba(255, 244, 241, .08); }
.nav-link.active { color: var(--white); background: rgba(255, 244, 241, .13); }
.nav-link.active i { color: var(--red-hi); opacity: 1; }
.nav-actions { display: flex; align-items: center; gap: 8px; margin-left: 10px; }
.nav-btn {
    display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
    font-weight: 700; font-size: .86rem; padding: 10px 16px; border-radius: 12px;
    transition: transform .18s var(--ease), box-shadow .18s var(--ease), background .2s;
}
.nav-btn-ghost { color: var(--on-dark); background: rgba(255, 244, 241, .09); border: 1px solid var(--line-d); }
.nav-btn-ghost:hover, .nav-btn-ghost.active { background: rgba(255, 244, 241, .18); }
.nav-btn-primary { color: var(--white); background: var(--red); box-shadow: 0 4px 0 var(--red-sh); }
.nav-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 0 var(--red-sh); }
.nav-btn-primary:active { transform: translateY(2px); box-shadow: 0 2px 0 var(--red-sh); }

.hamburger {
    display: none; background: rgba(255, 244, 241, .09); border: 1px solid var(--line-d); cursor: pointer;
    width: 44px; height: 44px; border-radius: 12px; position: relative; flex-shrink: 0;
}
.hamburger span { position: absolute; left: 11px; right: 11px; height: 2px; background: var(--white); border-radius: 2px; transition: transform .3s var(--ease), opacity .2s; }
.hamburger span:nth-child(1) { top: 14px; }
.hamburger span:nth-child(2) { top: 20px; }
.hamburger span:nth-child(3) { top: 26px; }
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Blocs sombres + vagues ---------- */
.hero, .page-banner, .section-dark, .dark-block, .site-footer { position: relative; z-index: 1; background: var(--ink); color: var(--on-dark); }
.wave-top::before, .wave-bottom::after {
    content: ""; position: absolute; left: 0; right: 0; height: var(--wave-h); pointer-events: none;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 46' preserveAspectRatio='none'%3E%3Cpath d='M0 46V22C180 2 360 2 540 20S900 42 1080 24 1320 4 1440 18V46Z' fill='%2316090b'/%3E%3Cpath d='M0 22C180 2 360 2 540 20S900 42 1080 24 1320 4 1440 18' fill='none' stroke='%23e3131f' stroke-width='5' vector-effect='non-scaling-stroke'/%3E%3C/svg%3E") center / 100% 100% no-repeat;
}
.wave-top::before { bottom: calc(100% - 1px); }
.wave-bottom::after { top: calc(100% - 1px); transform: scaleY(-1); }

/* ---------- Héros (accueil) ---------- */
.hero {
    min-height: 100vh; min-height: 100svh; overflow: visible;
    display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
    padding: calc(var(--header-h) + 26px) 0 56px;
    background:
        radial-gradient(46% 38% at calc(50% + var(--mx, 0) * 30px) calc(34% + var(--my, 0) * 20px), rgba(227, 19, 31, .5), transparent 72%),
        radial-gradient(40% 36% at 8% 96%, rgba(227, 19, 31, .2), transparent 70%),
        radial-gradient(36% 30% at 96% 80%, rgba(255, 90, 99, .13), transparent 70%),
        var(--ink);
}
.notes { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.notes span {
    position: absolute; bottom: -60px; color: rgba(255, 244, 241, .16); font-family: Georgia, serif; line-height: 1;
    animation: note-rise linear infinite; will-change: transform;
}
.notes span:nth-child(3n) { color: rgba(255, 90, 99, .3); }
@keyframes note-rise {
    0% { transform: translateY(0) rotate(-12deg); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-112vh) rotate(18deg); opacity: 0; }
}
.hero-content { position: relative; z-index: 1; width: min(860px, 100% - 32px); }
.hero-badge {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 7px 16px; border-radius: 999px; font-size: .8rem; font-weight: 600; letter-spacing: .04em;
    background: rgba(255, 244, 241, .08); border: 1px solid var(--line-d); color: var(--on-dark-mid);
}
.hero-badge i { color: var(--red-hi); }
.hero-title { margin: 14px 0 6px; }
.hero-logo {
    width: min(400px, 68vw); max-height: 46vh; object-fit: contain; height: auto; margin: 0 auto;
    filter: drop-shadow(0 18px 34px rgba(0, 0, 0, .5));
    animation: float 6s ease-in-out infinite;
}
@keyframes float { 0%, 100% { transform: translateY(0) rotate(-1.2deg); } 50% { transform: translateY(-14px) rotate(1.2deg); } }
.hero-subtitle { font-size: clamp(1rem, 2vw, 1.15rem); color: var(--on-dark-mid); margin: 0 auto 26px; max-width: 560px; }
.hero-subtitle strong { color: var(--white); }
.hero-actions { display: flex; gap: 14px; justify-content: center; align-items: stretch; flex-wrap: wrap; }
.hero-pill {
    display: flex; align-items: center; gap: 16px; padding: 8px 8px 8px 18px; border-radius: 16px; text-align: left;
    background: rgba(43, 20, 26, .85); border: 1px solid var(--line-d); box-shadow: 0 5px 0 rgba(0, 0, 0, .4);
}
.hero-pill small { display: block; font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--red-hi); }
.hero-pill strong { font-size: .95rem; line-height: 1.25; display: block; }
.hero-pill .btn { padding: 11px 18px; font-size: .88rem; }
.hero-meta { display: flex; gap: 8px 22px; justify-content: center; flex-wrap: wrap; margin-top: 20px; font-size: .82rem; color: var(--on-dark-dim); }
.hero-meta i { color: var(--red-hi); margin-right: 6px; }
.hero-stats {
    position: relative; z-index: 1; width: min(1100px, 100% - 32px); margin-top: 44px;
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.hstat {
    background: rgba(43, 20, 26, .82); border: 1px solid var(--line-d); border-radius: var(--radius);
    padding: 20px 14px 18px; box-shadow: 0 6px 0 rgba(0, 0, 0, .38); backdrop-filter: blur(6px);
    transition: transform .25s var(--ease), border-color .25s;
}
.hstat:hover { transform: translateY(-4px); border-color: rgba(255, 90, 99, .5); }
.hstat-value { font-family: var(--font-title); font-size: clamp(1.7rem, 3.4vw, 2.3rem); line-height: 1; color: var(--red-hi); }
.hstat-label { margin-top: 8px; font-size: .68rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--on-dark-dim); }

/* ---------- Bandeau de page (pages intérieures) ---------- */
.page-banner {
    text-align: center; padding: calc(var(--header-h) + 64px) 0 70px; overflow: visible;
    background:
        radial-gradient(50% 90% at 50% 0%, rgba(227, 19, 31, .5), transparent 72%),
        radial-gradient(30% 60% at 4% 100%, rgba(227, 19, 31, .2), transparent 70%),
        var(--ink);
}
.page-banner h1 { font-family: var(--font-title); font-weight: 400; text-transform: uppercase; font-size: clamp(2.2rem, 6.4vw, 4rem); line-height: 1.04; letter-spacing: .01em; }
.page-banner h1 i { color: var(--red-hi); font-size: .8em; margin-right: 8px; }
.page-banner p { color: var(--on-dark-mid); margin-top: 12px; font-size: 1.05rem; }

/* ---------- Sections ---------- */
.section { padding: 104px 0; scroll-margin-top: 20px; position: relative; }
.section-alt { background: var(--white); }
.section-header { text-align: center; max-width: 760px; margin: 0 auto 54px; }
.section-tag {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: .74rem; font-weight: 700; letter-spacing: .24em; text-transform: uppercase;
    color: var(--red); margin-bottom: 14px;
}
.section-tag::before { content: "\266A"; font-family: Georgia, serif; font-size: 1.25em; letter-spacing: 0; }
.section-dark .section-tag, .dark-block .section-tag { color: var(--red-hi); }
.section-title {
    font-family: var(--font-title); font-weight: 400; text-transform: uppercase;
    font-size: clamp(1.9rem, 5vw, 3.3rem); line-height: 1.04; letter-spacing: .005em;
}
.section-title span { display: block; color: var(--red); }
.section-dark .section-title span, .dark-block .section-title span { color: var(--red-hi); }
.section-lead { color: var(--muted); margin-top: 16px; font-size: 1.04rem; }
.section-dark .section-lead, .dark-block .section-lead { color: var(--on-dark-mid); }

/* ---------- Grille 2 colonnes ---------- */
.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; }
.split h2 { font-family: var(--font-title); font-weight: 400; text-transform: uppercase; font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.06; margin-bottom: 18px; }
.split h2 span { display: block; color: var(--red); }
.split p { color: var(--muted); }
.split p + p { margin-top: 14px; }
.split .btn { margin-top: 28px; }
.visual-card {
    aspect-ratio: 4 / 3; border-radius: 24px; position: relative; overflow: hidden;
    background: radial-gradient(60% 60% at 50% 40%, rgba(227, 19, 31, .55), transparent 75%), var(--ink);
    display: grid; place-items: center; color: var(--on-dark); box-shadow: 0 8px 0 var(--ink-3), var(--shadow);
}
.visual-card i { font-size: 4.5rem; color: var(--white); animation: float 5s ease-in-out infinite; }
.visual-card span { position: absolute; bottom: 16px; left: 16px; right: 16px; font-size: .85rem; color: var(--on-dark-dim); text-align: center; }

/* ---------- Cartes ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 860px) { .cards-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .cards-3 { grid-template-columns: 1fr; } }
.card {
    position: relative; background: var(--white); border-radius: var(--radius); padding: 28px 26px 26px;
    border: 2px solid var(--line); box-shadow: 0 6px 0 var(--cream-2);
    transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 12px 0 var(--cream-2), var(--shadow); border-color: rgba(227, 19, 31, .45); }
.card-num { position: absolute; top: 22px; right: 24px; font-family: var(--font-title); font-size: 1.05rem; color: var(--red); opacity: .55; letter-spacing: .08em; }
.card-icon {
    width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center;
    background: var(--red); color: var(--white); font-size: 1.3rem; margin-bottom: 18px;
    box-shadow: 0 4px 0 var(--red-sh); transition: transform .3s var(--ease);
}
.card:hover .card-icon { transform: rotate(-8deg) scale(1.08); }
.card h3 { font-family: var(--font-title); font-weight: 400; text-transform: uppercase; font-size: 1.12rem; letter-spacing: .01em; margin-bottom: 8px; line-height: 1.15; }
.card p { color: var(--muted); font-size: .95rem; }

/* ---------- Bloc sombre central (formations, instruments) ---------- */
.dark-block .section { padding: 96px 0 72px; }
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tier {
    --accent: var(--red-hi);
    position: relative; overflow: hidden; background: var(--card-d); border: 1px solid var(--line-d);
    border-radius: var(--radius); padding: 28px 24px 22px; box-shadow: 0 7px 0 rgba(0, 0, 0, .45);
    transition: transform .25s var(--ease), border-color .25s;
}
.tier::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 5px; background: var(--accent); }
.tier::after {
    content: ""; position: absolute; width: 220px; height: 220px; right: -90px; top: -90px; border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--accent) 38%, transparent), transparent 70%); pointer-events: none;
}
.tier:hover { transform: translateY(-6px); border-color: var(--accent); }
.tier-label { font-size: .68rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--accent); }
.tier-icon { font-size: 2.2rem; color: var(--accent); margin: 14px 0 12px; display: block; }
.tier h3 { font-family: var(--font-title); font-weight: 400; text-transform: uppercase; font-size: 1.5rem; line-height: 1.1; }
.tier p { color: var(--on-dark-mid); font-size: .93rem; margin: 8px 0 18px; min-height: 4.6em; }
.tier dl { border-top: 1px solid var(--line-d); }
.tier dl div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line-d); font-size: .86rem; }
.tier dl div:last-child { border-bottom: none; }
.tier dt { color: var(--on-dark-dim); }
.tier dd { font-weight: 700; text-align: right; }

.marquee {
    display: flex; align-items: center; gap: 18px; margin: 34px auto 0; width: min(1180px, 100% - 32px);
    background: rgba(43, 20, 26, .7); border: 1px solid var(--line-d); border-radius: 16px; padding: 12px 16px; overflow: hidden;
}
.marquee-label { flex-shrink: 0; font-size: .68rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--red-hi); }
.marquee-view { overflow: hidden; flex: 1; mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.marquee-track { display: flex; gap: 10px; width: max-content; animation: marquee 38s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.chip {
    display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; font-size: .85rem; font-weight: 600;
    padding: 8px 14px; border-radius: 10px; background: rgba(255, 244, 241, .07); border: 1px solid var(--line-d); color: var(--on-dark);
    transition: background .2s, border-color .2s;
}
a.chip:hover { background: var(--red); border-color: var(--red); }

.feature { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center; }
.feature-visual {
    position: relative; aspect-ratio: 1; max-height: 480px; width: 100%; border-radius: 28px; touch-action: pan-y;
    background: radial-gradient(50% 50% at 50% 50%, rgba(227, 19, 31, .42), transparent 72%);
}
.feature-visual canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; outline: none; }
.feature-visual .viewer-loading { color: var(--on-dark-dim); }
.feature-visual.ready .viewer-loading { display: none; }
.feature-chips { position: absolute; left: 0; right: 0; bottom: 6px; display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }
.feature-chips button {
    font: 700 .8rem var(--font-body); cursor: pointer; padding: 8px 14px; border-radius: 10px;
    background: rgba(43, 20, 26, .85); border: 1px solid var(--line-d); color: var(--on-dark); transition: background .2s, border-color .2s;
}
.feature-chips button.active { background: var(--red); border-color: var(--red); box-shadow: 0 3px 0 var(--red-sh); }
.feature .section-title { text-align: left; }
.feature-text > p { color: var(--on-dark-mid); margin: 16px 0 22px; }
.feature-list { list-style: none; display: grid; gap: 12px; margin-bottom: 28px; }
.feature-list li { display: flex; align-items: center; gap: 14px; font-weight: 600; }
.feature-list i {
    width: 40px; height: 40px; flex-shrink: 0; border-radius: 11px; display: grid; place-items: center;
    background: rgba(255, 244, 241, .08); border: 1px solid var(--line-d); color: var(--red-hi);
}
.feature-list small { display: block; font-weight: 400; color: var(--on-dark-dim); font-size: .84rem; }

/* ---------- Chiffres (ancienne bande, encore utilisable) ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat-value { font-family: var(--font-title); font-size: clamp(2.2rem, 5vw, 3.2rem); color: var(--red-hi); line-height: 1; }
.stat-label { margin-top: 8px; color: var(--on-dark-mid); font-weight: 600; font-size: .95rem; }

/* ---------- Agenda ---------- */
.events { display: grid; gap: 16px; }
.event {
    display: grid; grid-template-columns: 88px 1fr auto; gap: 22px; align-items: center;
    background: var(--white); border-radius: var(--radius); padding: 18px 22px;
    border: 2px solid var(--line); box-shadow: 0 5px 0 var(--cream-2);
    transition: transform .25s var(--ease), border-color .25s, box-shadow .25s;
}
.event:hover { transform: translateX(6px); border-color: rgba(227, 19, 31, .45); }
.event-date { text-align: center; background: var(--red); color: var(--white); border-radius: 14px; padding: 10px 6px 9px; line-height: 1.1; box-shadow: 0 4px 0 var(--red-sh); }
.event-day { font-family: var(--font-title); font-size: 1.9rem; display: block; }
.event-month { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; opacity: .9; }
.event-title { font-weight: 700; font-size: 1.12rem; line-height: 1.3; }
.event-meta { color: var(--muted); font-size: .9rem; display: flex; flex-wrap: wrap; gap: 4px 18px; margin-top: 4px; }
.event-meta i { color: var(--red); margin-right: 6px; }
.event-tags { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.event-tag { font-size: .74rem; font-weight: 700; padding: 6px 12px; border-radius: 9px; background: rgba(227, 19, 31, .1); color: var(--red-sh); white-space: nowrap; }
.event-tbc { background: transparent; border: 1.5px dashed var(--red); }
.event.next { border-color: var(--red); }
.event.next .event-date { animation: pulse-ring 2.4s infinite; }
@keyframes pulse-ring { 0% { box-shadow: 0 4px 0 var(--red-sh), 0 0 0 0 rgba(227, 19, 31, .5); } 70% { box-shadow: 0 4px 0 var(--red-sh), 0 0 0 14px rgba(227, 19, 31, 0); } 100% { box-shadow: 0 4px 0 var(--red-sh), 0 0 0 0 rgba(227, 19, 31, 0); } }
.event.past, .event.past.visible { opacity: .55; }
.event.past .event-date { background: var(--muted); box-shadow: 0 4px 0 #4f3f42; }
.events-empty { text-align: center; padding: 48px 24px; border: 2px dashed var(--line); border-radius: var(--radius); color: var(--muted); background: var(--white); }
.events-empty i { font-size: 2rem; color: var(--red); margin-bottom: 12px; display: block; }
.agenda-sub { font-family: var(--font-title); font-weight: 400; text-transform: uppercase; font-size: 1.5rem; margin: 56px 0 20px; }
.center-cta { text-align: center; margin-top: 36px; }

/* ---------- Galerie ---------- */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.gallery-item { aspect-ratio: 1; border-radius: var(--radius); overflow: hidden; cursor: zoom-in; background: var(--cream-2); border: 2px solid var(--line); box-shadow: 0 5px 0 var(--cream-2); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.gallery-item:hover img { transform: scale(1.08) rotate(1deg); }
.gallery-placeholder { aspect-ratio: 1; border-radius: var(--radius); border: 2px dashed var(--line); background: var(--white); display: grid; place-items: center; text-align: center; color: var(--muted); padding: 20px; }
.gallery-placeholder i { font-size: 2rem; color: var(--red); display: block; margin-bottom: 8px; }
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(14, 5, 7, .94); display: none; align-items: center; justify-content: center; padding: 24px; }
.lightbox.open { display: flex; }
.lightbox img { max-height: 86vh; max-width: 100%; border-radius: 12px; }
.lightbox button { position: absolute; background: rgba(255, 255, 255, .1); border: none; color: var(--white); width: 48px; height: 48px; border-radius: 14px; font-size: 1.2rem; cursor: pointer; }
.lightbox button:hover { background: var(--red); }
.lb-close { top: 20px; right: 20px; }
.lb-prev { left: 20px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 20px; top: 50%; transform: translateY(-50%); }

/* ---------- Étapes ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; counter-reset: step; }
.step {
    position: relative; padding: 26px 24px 24px; border-radius: var(--radius);
    background: var(--card-d); border: 1px solid var(--line-d); box-shadow: 0 7px 0 rgba(0, 0, 0, .45);
    transition: transform .25s var(--ease), border-color .25s;
}
.step:hover { transform: translateY(-6px); border-color: var(--red-hi); }
.step::before { counter-increment: step; content: counter(step, decimal-leading-zero); font-family: var(--font-title); font-size: 1.5rem; color: var(--red-hi); letter-spacing: .08em; display: block; margin-bottom: 12px; }
.step h3 { font-family: var(--font-title); font-weight: 400; text-transform: uppercase; font-size: 1.1rem; margin-bottom: 6px; }
.step p { color: var(--on-dark-mid); font-size: .94rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 800px; margin-inline: auto; display: grid; gap: 12px; }
.faq details { background: var(--white); border: 2px solid var(--line); border-radius: 14px; padding: 16px 22px; box-shadow: 0 4px 0 var(--cream-2); transition: border-color .2s; }
.faq details[open] { border-color: rgba(227, 19, 31, .5); }
.faq summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--red); font-family: var(--font-title); font-size: 1.5rem; line-height: 1; transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); margin-top: 10px; }

/* ---------- Appel à l'action ---------- */
.cta-band {
    position: relative; overflow: hidden;
    background: linear-gradient(120deg, #ee1c2c 0%, #b30c18 100%); color: var(--white);
    border-radius: 26px; padding: 52px 48px; box-shadow: 0 8px 0 var(--red-sh), 0 24px 40px rgba(154, 9, 18, .25);
    display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.cta-band::before { content: "\266B"; position: absolute; right: 4%; top: -40px; font: 14rem/1 Georgia, serif; color: rgba(255, 255, 255, .09); transform: rotate(14deg); pointer-events: none; }
.cta-band h2 { font-family: var(--font-title); font-weight: 400; text-transform: uppercase; font-size: clamp(1.5rem, 3.5vw, 2.2rem); line-height: 1.1; }
.cta-band p { margin-top: 6px; opacity: .88; }
.cta-band > * { position: relative; }

/* ---------- Lecteur audio ---------- */
.player { display: grid; grid-template-columns: 1fr 1fr; max-width: 980px; margin-inline: auto; border-radius: 24px; overflow: hidden; box-shadow: 0 8px 0 var(--ink-3), var(--shadow); }
.player-main {
    background: radial-gradient(80% 90% at 0% 0%, rgba(227, 19, 31, .6), transparent 70%), var(--ink);
    color: var(--on-dark); padding: 36px; display: flex; flex-direction: column; justify-content: center; gap: 18px;
}
.player-now { display: flex; align-items: center; gap: 18px; }
.player-play {
    width: 68px; height: 68px; flex-shrink: 0; border-radius: 20px; border: none; cursor: pointer;
    background: var(--red); color: var(--white); font-size: 1.5rem; box-shadow: 0 5px 0 var(--red-sh);
    transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}
.player-play:hover { transform: translateY(-2px); box-shadow: 0 7px 0 var(--red-sh); }
.player-play:active { transform: translateY(3px); box-shadow: 0 2px 0 var(--red-sh); }
.player-play .fa-play { margin-left: 4px; }
.player-label { display: flex; align-items: center; gap: 10px; font-size: .7rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--red-hi); }
.eq { display: inline-flex; align-items: flex-end; gap: 2px; height: 12px; }
.eq i { width: 3px; height: 30%; background: var(--red-hi); border-radius: 1px; }
.player.playing .eq i { animation: eq .9s ease-in-out infinite; }
.eq i:nth-child(2) { animation-delay: .15s !important; }
.eq i:nth-child(3) { animation-delay: .3s !important; }
.eq i:nth-child(4) { animation-delay: .45s !important; }
@keyframes eq { 0%, 100% { height: 25%; } 50% { height: 100%; } }
.player-title { font-family: var(--font-title); font-size: 1.4rem; line-height: 1.2; display: block; }
.player-progress { height: 10px; border-radius: 999px; background: rgba(255, 244, 241, .14); cursor: pointer; overflow: hidden; }
.player-progress:focus-visible { outline: 2px solid var(--white); outline-offset: 3px; }
.player-progress-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--red), var(--red-hi)); border-radius: inherit; }
.player-times { display: flex; justify-content: space-between; font-size: .82rem; color: var(--on-dark-dim); margin-top: -8px; }
.player-controls { display: flex; align-items: center; gap: 8px; }
.player-controls button { width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--line-d); cursor: pointer; background: rgba(255, 244, 241, .08); color: var(--white); transition: background .2s; }
.player-controls button:hover { background: rgba(255, 244, 241, .2); }
.player-volume { margin-left: auto; display: flex; align-items: center; gap: 10px; color: var(--on-dark-mid); }
.player-volume input { width: 110px; accent-color: var(--red-hi); }
.player-list { list-style: none; background: var(--white); padding: 14px; display: grid; gap: 4px; align-content: center; }
.player-list button { width: 100%; display: flex; align-items: center; gap: 14px; text-align: left; font: inherit; color: var(--text); background: none; border: 2px solid transparent; cursor: pointer; padding: 12px 14px; border-radius: 12px; transition: background .2s, border-color .2s; }
.player-list button:hover { background: var(--cream); }
.player-list button.active { background: var(--cream); border-color: rgba(227, 19, 31, .4); font-weight: 700; }
.track-num { width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center; font-size: .8rem; font-weight: 800; background: var(--cream-2); color: var(--muted); flex-shrink: 0; }
.player-list button.active .track-num { background: var(--red); color: var(--white); }
.track-name { flex: 1; }
.track-eq { color: var(--red); opacity: 0; }
.player.playing .player-list button.active .track-eq { opacity: 1; animation: blink 1.2s infinite; }
@keyframes blink { 50% { opacity: .35; } }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; align-items: start; }
.contact-info { display: grid; gap: 22px; padding-top: 8px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-icon { width: 48px; height: 48px; border-radius: 14px; flex-shrink: 0; display: grid; place-items: center; background: var(--red); color: var(--white); font-size: 1.05rem; box-shadow: 0 4px 0 var(--red-sh); }
.contact-item strong { display: block; font-size: 1rem; margin-bottom: 2px; }
.contact-item div:last-child { color: var(--muted); }
.contact-item a:hover { color: var(--red); }

.form { background: var(--white); border-radius: 22px; padding: 34px; border: 2px solid var(--line); box-shadow: 0 7px 0 var(--cream-2), var(--shadow); display: grid; gap: 18px; }
.form-narrow { max-width: 600px; margin-inline: auto; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 700; font-size: .9rem; }
.field input, .field select, .field textarea {
    font: inherit; padding: 12px 14px; border: 2px solid var(--line); border-radius: 12px;
    background: var(--cream); color: var(--text); transition: border-color .2s, background .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--red); background: var(--white); box-shadow: 0 0 0 4px rgba(227, 19, 31, .12); }
.field textarea { min-height: 140px; resize: vertical; }
.field select:invalid { color: var(--muted); }
.form-hint { font-size: .88rem; color: var(--muted); text-align: center; }
.form-hint i { color: var(--red); margin-right: 4px; }
.form-status { font-weight: 600; font-size: .95rem; display: none; padding: 12px 14px; border-radius: 12px; }
.form-status.ok { display: block; background: #e3f1e8; color: #1f6b3a; }
.form-status.err { display: block; background: #fde5e3; color: var(--red-sh); }
.hp { display: none; }
.map-wrap { margin-top: 48px; }
.map { display: block; width: 100%; height: 380px; border: 2px solid var(--line); border-radius: 22px; box-shadow: 0 7px 0 var(--cream-2); }

/* ---------- Livre d'or ---------- */
.guestbook { max-width: 820px; margin-inline: auto; display: grid; gap: 16px; }
.guest-message { background: var(--cream); border-radius: var(--radius); padding: 22px 26px; border: 2px solid var(--line); border-left: 6px solid var(--red); box-shadow: 0 5px 0 var(--cream-2); }
.guest-header { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 6px; }
.guest-header strong { font-size: 1.08rem; }
.guest-date { font-size: .85rem; color: var(--muted); }

/* ---------- Espace membres ---------- */
.login-card { max-width: 440px; margin-inline: auto; text-align: center; background: var(--white); border-radius: 24px; padding: 44px 36px; border: 2px solid var(--line); box-shadow: 0 8px 0 var(--cream-2), var(--shadow); }
.login-icon { width: 72px; height: 72px; border-radius: 22px; margin: 0 auto 18px; display: grid; place-items: center; background: var(--red); color: var(--white); font-size: 1.7rem; box-shadow: 0 5px 0 var(--red-sh); animation: float 5s ease-in-out infinite; }
.login-card h2 { font-family: var(--font-title); font-weight: 400; text-transform: uppercase; font-size: 1.6rem; }
.login-card > p { color: var(--muted); margin: 6px 0 22px; }
.login-form { display: grid; gap: 16px; }
.login-form input { font: inherit; padding: 13px 16px; border: 2px solid var(--line); border-radius: 12px; background: var(--cream); text-align: center; }
.login-form input:focus { outline: none; border-color: var(--red); background: var(--white); box-shadow: 0 0 0 4px rgba(227, 19, 31, .12); }
.login-error { color: var(--red-sh); font-weight: 600; }
.login-card.shake { animation: shake .4s; }
@keyframes shake { 20%, 60% { transform: translateX(-8px); } 40%, 80% { transform: translateX(8px); } }

.members-alert { display: flex; gap: 18px; align-items: flex-start; max-width: 900px; margin: 0 auto 32px; background: var(--white); border: 2px solid var(--line); border-left: 6px solid var(--red); border-radius: var(--radius); padding: 20px 24px; box-shadow: 0 5px 0 var(--cream-2); }
.members-alert > i { font-size: 1.6rem; color: var(--red); margin-top: 2px; }
.members-alert ul { margin: 6px 0 0 18px; color: var(--muted); }
.members-tabs, .instru-tabs { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 30px; }
.members-tab, .instru-tabs button {
    font: 700 .9rem var(--font-body); cursor: pointer; padding: 10px 18px; border-radius: 12px;
    border: 2px solid var(--line); background: var(--white); color: var(--text); box-shadow: 0 4px 0 var(--cream-2);
    transition: transform .18s var(--ease), box-shadow .18s, background .2s, color .2s, border-color .2s;
}
.members-tab:hover, .instru-tabs button:hover { transform: translateY(-2px); border-color: rgba(227, 19, 31, .5); }
.members-tab i, .instru-tabs i { margin-right: 6px; }
.members-tab.active, .instru-tabs button.active { background: var(--red); border-color: var(--red); color: var(--white); box-shadow: 0 4px 0 var(--red-sh); }
.members-panel { display: none; }
.members-panel.active { display: block; animation: panel-in .4s var(--ease); }
@keyframes panel-in { from { opacity: 0; transform: translateY(12px); } }
.members-box { background: var(--white); border-radius: var(--radius); padding: 28px; border: 2px solid var(--line); box-shadow: 0 6px 0 var(--cream-2); margin-bottom: 24px; }
.members-box h3 { font-family: var(--font-title); font-weight: 400; text-transform: uppercase; font-size: 1.2rem; margin-bottom: 16px; }
.members-box h3 i { color: var(--red); margin-right: 8px; font-size: .9em; }
.table-wrap { overflow-x: auto; }
.members-table { width: 100%; border-collapse: collapse; font-size: .93rem; min-width: 620px; }
.members-table th { text-align: left; font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); padding: 10px 12px; border-bottom: 2px solid var(--line); }
.members-table td { padding: 12px; border-bottom: 1px solid var(--line); }
.members-table tbody tr { transition: background .2s; }
.members-table tbody tr:hover { background: var(--cream); }
.members-table tr.hl td { background: rgba(227, 19, 31, .05); }
.members-table tr.hl strong { color: var(--red-sh); }
.members-table em { color: var(--red-sh); font-style: normal; font-size: .88em; }
.info-boxes { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.info-box { background: var(--cream); border-radius: 14px; padding: 16px 18px; border: 2px solid var(--line); }
.info-box h4 { font-size: 1rem; margin-bottom: 4px; }
.info-box h4 i { color: var(--red); margin-right: 6px; }
.info-box p { color: var(--muted); font-size: .93rem; }
.members-empty { color: var(--muted); }
.members-empty i { color: var(--red); margin-right: 6px; }

/* ---------- Page Instruments (visionneuse 3D) ---------- */
.viewer-layout { display: grid; grid-template-columns: 1.5fr 1fr; gap: 28px; align-items: stretch; margin-bottom: 72px; }
.viewer {
    position: relative; border-radius: 24px; overflow: hidden; min-height: 480px;
    background: radial-gradient(55% 55% at 50% 42%, #4a2a30 0%, #2a1418 50%, #120709 100%);
    box-shadow: 0 8px 0 var(--ink-3), var(--shadow); touch-action: none; scroll-margin-top: calc(var(--header-h) + 8px);
}
.viewer canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; outline: none; }
.viewer canvas:active, .feature-visual canvas:active { cursor: grabbing; }
.viewer-loading { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(255, 255, 255, .7); font-weight: 600; text-align: center; padding: 24px; }
.viewer.ready .viewer-loading { display: none; }
.viewer.ready.loading .viewer-loading { display: grid; }
.viewer-hint {
    position: absolute; left: 50%; top: 16px; transform: translateX(-50%);
    background: rgba(0, 0, 0, .4); color: rgba(255, 255, 255, .9); backdrop-filter: blur(4px);
    padding: 7px 14px; border-radius: 10px; font-size: .8rem; font-weight: 600;
    width: max-content; max-width: calc(100% - 24px); text-align: center; pointer-events: none; transition: opacity .5s;
}
.viewer.touched .viewer-hint { opacity: 0; }
.viewer-tools { position: absolute; left: 0; right: 0; bottom: 14px; display: flex; justify-content: center; gap: 8px; }
.viewer-tools button { width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line-d); cursor: pointer; background: rgba(255, 255, 255, .1); color: var(--white); font-size: 1rem; backdrop-filter: blur(4px); transition: background .2s; }
.viewer-tools button:hover { background: rgba(255, 255, 255, .25); }
.viewer-tools button.active { background: var(--red); border-color: var(--red); box-shadow: 0 3px 0 var(--red-sh); }
.viewer.no-webgl .viewer-tools, .viewer.no-webgl .viewer-hint { display: none; }
.viewer-info { background: var(--white); border-radius: 24px; padding: 34px 30px; border: 2px solid var(--line); box-shadow: 0 8px 0 var(--cream-2), var(--shadow); display: flex; flex-direction: column; gap: 14px; }
.viewer-info h2 { font-family: var(--font-title); font-weight: 400; text-transform: uppercase; font-size: clamp(1.7rem, 3.6vw, 2.3rem); line-height: 1.05; }
.viewer-info .section-tag { margin: 0; }
.viewer-info .section-tag::before { display: none; }
.viewer-info .section-tag i { margin-right: 2px; }
.instru-resume { color: var(--muted); font-size: 1.02rem; }
.instru-facts { display: grid; gap: 12px; margin: 4px 0 8px; }
.instru-facts div { background: var(--cream); border-radius: 14px; padding: 14px 16px; border: 2px solid var(--line); }
.instru-facts dt { font-weight: 700; font-size: .76rem; text-transform: uppercase; letter-spacing: .08em; color: var(--red-sh); }
.instru-facts dt i { color: var(--red); margin-right: 6px; }
.instru-facts dd { margin-top: 4px; }
.viewer-info .btn { align-self: flex-start; margin-top: auto; }
.instru-cat + .instru-cat { margin-top: 56px; }
.instru-cat-head { max-width: 760px; margin-bottom: 22px; }
.instru-cat-head h2 { font-family: var(--font-title); font-weight: 400; text-transform: uppercase; font-size: 1.7rem; }
.instru-cat-head h2 i { color: var(--red); font-size: .8em; margin-right: 6px; }
.instru-cat-head p { color: var(--muted); margin-top: 6px; }
.instru-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 16px; }
.instru-card { font: inherit; color: inherit; cursor: pointer; text-align: center; background: var(--white); border: 2px solid var(--line); border-radius: var(--radius); padding: 12px 12px 14px; box-shadow: 0 5px 0 var(--cream-2); transition: transform .25s var(--ease), border-color .2s, box-shadow .25s; }
.instru-card:hover { transform: translateY(-5px) rotate(-1deg); box-shadow: 0 10px 0 var(--cream-2); }
.instru-card.active { border-color: var(--red); box-shadow: 0 5px 0 var(--red-sh); }
.instru-thumb { display: block; aspect-ratio: 4 / 3; border-radius: 12px; margin-bottom: 10px; background: radial-gradient(55% 55% at 50% 42%, #4a2a30 0%, #2a1418 55%, #120709 100%); }
.instru-thumb img { width: 100%; height: 100%; object-fit: contain; transition: transform .4s var(--ease); }
.instru-card:hover .instru-thumb img { transform: scale(1.1); }
.instru-thumb img:not([src]) { visibility: hidden; }
.instru-name { font-weight: 700; font-size: 1rem; }

/* ---------- Pied de page ---------- */
.site-footer { background: var(--ink-3); color: var(--on-dark-mid); padding: 84px 0 26px; }
.site-footer.wave-top::before { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 46' preserveAspectRatio='none'%3E%3Cpath d='M0 46V22C180 2 360 2 540 20S900 42 1080 24 1320 4 1440 18V46Z' fill='%230e0507'/%3E%3Cpath d='M0 22C180 2 360 2 540 20S900 42 1080 24 1320 4 1440 18' fill='none' stroke='%23e3131f' stroke-width='5' vector-effect='non-scaling-stroke'/%3E%3C/svg%3E"); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; }
.site-footer h4 { color: var(--white); font-size: .74rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 16px; }
.site-footer ul { list-style: none; display: grid; gap: 9px; font-size: .94rem; }
.site-footer li a { transition: color .2s, padding-left .2s; }
.site-footer li a:hover { color: var(--red-hi); padding-left: 4px; }
.site-footer li i { color: var(--red-hi); margin-right: 6px; }
.footer-logo { width: 150px; height: auto; filter: drop-shadow(0 8px 16px rgba(0, 0, 0, .5)); transition: transform .4s var(--ease); }
.footer-logo:hover { transform: rotate(-4deg) scale(1.05); }
.footer-about p { margin-top: 16px; max-width: 340px; font-size: .94rem; }
.socials { display: flex; gap: 10px; margin-top: 18px; }
.socials a { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: rgba(255, 244, 241, .08); border: 1px solid var(--line-d); color: var(--white); transition: background .2s, transform .2s var(--ease); }
.socials a:hover { background: var(--red); transform: translateY(-3px); }
.footer-bottom { border-top: 1px solid var(--line-d); margin-top: 48px; padding-top: 22px; padding-right: 64px; font-size: .84rem; color: var(--on-dark-dim); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.footer-bottom i { color: var(--red-hi); }

/* ---------- Retour en haut ---------- */
.to-top {
    position: fixed; right: 20px; bottom: 20px; z-index: 90; width: 48px; height: 48px; border-radius: 14px; border: none; cursor: pointer;
    background: var(--red); color: var(--white); font-size: 1rem; box-shadow: 0 5px 0 var(--red-sh), 0 12px 22px rgba(0, 0, 0, .25);
    opacity: 0; visibility: hidden; transform: translateY(16px); transition: opacity .3s, transform .3s var(--ease), visibility .3s;
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { transform: translateY(-3px); }

/* ---------- Apparition au défilement ---------- */
.reveal { opacity: 0; transform: translateY(28px) scale(.98); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--d, 0s); }
.reveal.visible { opacity: 1; transform: none; }
/* une fois apparu, l'élément retrouve ses propres transitions (survol) */
.reveal.settled { transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s; transition-delay: 0s; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition-duration: .01s !important; }
    .reveal { opacity: 1; transform: none; }
    .notes { display: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1220px) {
    .hamburger { display: block; }
    .main-nav {
        position: absolute; top: calc(100% + 10px); left: 0; right: 0;
        flex-direction: column; align-items: stretch; gap: 2px; padding: 12px;
        background: rgba(22, 9, 11, .98); border: 1px solid var(--line-d); border-radius: 20px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, .45);
        opacity: 0; visibility: hidden; transform: translateY(-10px) scale(.98); transform-origin: top;
        transition: opacity .25s, transform .3s var(--ease), visibility .25s;
        max-height: calc(100vh - 110px); overflow-y: auto;
    }
    .main-nav.open { opacity: 1; visibility: visible; transform: none; }
    .nav-link { padding: 13px 14px; font-size: .95rem; }
    .nav-actions { margin: 8px 0 0; display: grid; grid-template-columns: 1fr 1fr; }
    .nav-btn { justify-content: center; padding: 13px; }
}
@media (max-width: 960px) {
    .split, .contact-grid, .feature, .viewer-layout { grid-template-columns: 1fr; gap: 36px; }
    .feature .section-title, .feature-text { text-align: center; }
    .feature-text .section-tag { justify-content: center; }
    .feature-list { max-width: 420px; margin-inline: auto; text-align: left; }
    .feature-visual { max-width: 440px; margin-inline: auto; }
    .tiers { grid-template-columns: 1fr; }
    .tier p { min-height: 0; }
    .hero-stats, .stats { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-about { grid-column: 1 / -1; }
    .viewer { min-height: 0; height: 62vh; height: 62svh; }
}
@media (max-width: 760px) {
    .player { grid-template-columns: 1fr; }
    .player-main { padding: 26px 22px; }
    .player-volume input { width: 80px; }
}
@media (max-width: 600px) {
    :root { --wave-h: 28px; }
    .section { padding: 76px 0; }
    .dark-block .section { padding: 72px 0 56px; }
    .hero-pill { flex-direction: column; align-items: stretch; text-align: center; padding: 14px; gap: 12px; }
    .hero-pill .btn { justify-content: center; }
    .hero-actions > .btn { width: 100%; justify-content: center; }
    .hero-stats { gap: 10px; margin-top: 32px; }
    .hstat { padding: 16px 8px 14px; }
    .hstat-label { font-size: .6rem; letter-spacing: .1em; }
    .event { grid-template-columns: 70px 1fr; gap: 14px; padding: 14px; }
    .event-tags { grid-column: 2; flex-direction: row; flex-wrap: wrap; align-items: center; }
    .event-day { font-size: 1.5rem; }
    .form { padding: 22px; }
    .form-row { grid-template-columns: 1fr; }
    .cta-band { padding: 38px 24px; }
    .footer-grid { grid-template-columns: 1fr; }
    .viewer-info { padding: 26px 22px; }
    .instru-cards { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .map { height: 300px; }
    .marquee-label { display: none; }
    .logo-text { font-size: 1rem; }
}

/* ---------- Partitions (espace membres) ---------- */
.editor-bar {
    display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
    max-width: 900px; margin: 0 auto 26px; padding: 14px 18px; border-radius: 14px;
    background: var(--white); border: 2px dashed var(--line); color: var(--muted); font-size: .92rem;
}
.editor-bar i { color: var(--red); }
.editor-bar.on { border-style: solid; border-color: rgba(227, 19, 31, .45); background: #fff3f2; color: var(--text); }
.editor-form { display: flex; gap: 8px; flex-wrap: wrap; }
.editor-form input { font: inherit; padding: 9px 12px; border: 2px solid var(--line); border-radius: 10px; background: var(--cream); min-width: 190px; }
.editor-form input:focus { outline: none; border-color: var(--red); background: var(--white); }
.editor-form .btn, .editor-bar .btn { padding: 9px 16px; font-size: .86rem; }
.editor-error { width: 100%; color: var(--red-sh); font-weight: 600; }
.part-tools { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.part-searchwrap { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 200px; max-width: 360px; padding: 0 12px; border: 2px solid var(--line); border-radius: 10px; background: var(--cream); }
.part-searchwrap i { color: var(--muted); }
.part-search { font: inherit; border: none; background: none; padding: 9px 0; width: 100%; outline: none; }
.part-count { font-size: .84rem; font-weight: 700; color: var(--muted); }
.part-drop {
    display: grid; justify-items: center; gap: 4px; text-align: center; cursor: pointer; margin-bottom: 14px;
    padding: 26px 18px; border: 2px dashed rgba(227, 19, 31, .45); border-radius: 14px; background: #fff7f6;
    transition: background .2s, border-color .2s, transform .2s var(--ease);
}
.part-drop i { font-size: 2rem; color: var(--red); }
.part-drop span { font-size: .84rem; color: var(--muted); }
.part-drop:hover, .part-drop:focus-visible { background: #ffeeed; outline: none; }
.part-drop.over { background: #ffe1df; border-color: var(--red); transform: scale(1.01); }
.part-status { margin-bottom: 12px; }
.part-list { display: grid; gap: 8px; }
.part-item { display: flex; align-items: center; gap: 14px; padding: 12px 14px; border: 2px solid var(--line); border-radius: 12px; background: var(--white); transition: border-color .2s; }
.part-item:hover { border-color: rgba(227, 19, 31, .4); }
.part-icon { font-size: 1.5rem; color: var(--red); }
.part-meta { flex: 1; min-width: 0; }
.part-meta strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.part-meta small { color: var(--muted); }
.part-actions { display: flex; gap: 6px; flex-shrink: 0; }
.part-actions button {
    font: 600 .84rem var(--font-body); cursor: pointer; padding: 8px 12px; border-radius: 10px;
    border: 2px solid var(--line); background: var(--cream); color: var(--text); transition: background .2s, border-color .2s, color .2s;
}
.part-actions button:hover { border-color: var(--red); color: var(--red-sh); }
.part-actions button:disabled { opacity: .5; cursor: wait; }
.part-actions .part-del:hover, .part-actions .part-del[data-confirm="1"] { background: var(--red); border-color: var(--red); color: var(--white); }
@media (max-width: 600px) { .part-actions span { display: none; } .editor-form input { min-width: 0; flex: 1; } }
.part-pick { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-top: 10px; }
.part-pick .btn { padding: 8px 14px; font-size: .84rem; }
.part-folder { border: 2px solid var(--line); border-radius: 12px; background: var(--white); transition: border-color .2s; }
.part-folder[open] { border-color: rgba(227, 19, 31, .4); }
.part-folder > summary { display: flex; align-items: center; gap: 14px; padding: 12px 14px; cursor: pointer; list-style: none; }
.part-folder > summary::-webkit-details-marker { display: none; }
.part-folder .fa-folder-open, .part-folder[open] .fa-folder { display: none; }
.part-folder[open] .fa-folder-open { display: inline-block; }
.part-chevron { color: var(--muted); transition: transform .3s var(--ease); }
.part-folder[open] .part-chevron { transform: rotate(180deg); }
.part-folder-files { display: grid; gap: 6px; padding: 0 12px 12px 34px; }
.part-folder-files .part-item { background: var(--cream); }
.part-deldir { font: 600 .84rem var(--font-body); cursor: pointer; padding: 8px 12px; border-radius: 10px; border: 2px solid var(--line); background: var(--cream); color: var(--text); }
.part-pick i { font-size: 1em; color: inherit; }
.part-grip { color: var(--muted); cursor: grab; padding: 4px 2px; font-size: 1rem; }
.part-folder.sortable[draggable="true"]:active .part-grip { cursor: grabbing; }
.part-folder.dragging, .part-item.dragging { opacity: .45; border-style: dashed; border-color: var(--red); }
.part-item.sortable { cursor: grab; }
.part-item.sortable:active { cursor: grabbing; }
.part-ren { font: inherit; cursor: pointer; width: 34px; height: 34px; border-radius: 9px; border: 2px solid var(--line); background: var(--cream); color: var(--text); flex-shrink: 0; }
.part-ren:hover, .part-actions button[data-act="rename"]:hover { border-color: var(--red); color: var(--red-sh); }
.part-rename { font: inherit; width: 100%; max-width: 420px; padding: 4px 8px; border: 2px solid var(--red); border-radius: 8px; background: #fff; color: var(--text); }
.part-newcat { padding: 8px 14px; font-size: .84rem; }
.part-cat-body { display: grid; gap: 8px; }
.part-loose:empty { display: none; }
.part-cat { border: 2px solid var(--line); border-radius: 14px; background: var(--cream); transition: border-color .2s, background .2s; }
.part-cat.drop-over { border-color: var(--red); background: #ffeeed; }
.part-cat-head { display: flex; align-items: center; gap: 12px; padding: 12px 14px; cursor: pointer; user-select: none;
    background: linear-gradient(135deg, #2b1317, #0f0809); color: var(--white); border-radius: 12px; border-left: 5px solid var(--red); }
.part-cat.open > .part-cat-head { border-radius: 12px 12px 0 0; margin-bottom: 12px; }
.part-cat-head:hover { filter: brightness(1.08); }
.part-cat-chev { color: rgba(255, 255, 255, .85); transition: transform .3s var(--ease); }
.part-cat.open .part-cat-chev { transform: rotate(90deg); }
.part-cat-icon { font-size: 1.3rem; color: var(--red-hi); }
.part-cat-head .part-cat-title small { color: rgba(255, 255, 255, .8); }
.part-cat-head .part-move button, .part-cat-head .part-ren, .part-cat-head .part-deldir { background: rgba(255, 255, 255, .95); border-color: transparent; }
.part-cat-head .part-rename { color: var(--text); }

.part-cat-title { flex: 1; min-width: 0; }
.part-cat-title strong { display: block; font-size: 1.05rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.part-cat-title small { color: var(--muted); }
.part-cat > .part-cat-body { padding: 0 12px 12px; }
.part-cat:not(.open) > .part-cat-body { display: none; }
.part-cat-empty { margin: 0; padding: 14px; border: 2px dashed var(--line); border-radius: 12px; color: var(--muted); font-size: .86rem; text-align: center; background: var(--white); }
.part-catwrap { position: relative; display: inline-flex; }
.part-catmenu { position: absolute; top: calc(100% + 6px); right: 0; z-index: 20; min-width: 220px; display: grid; gap: 2px; padding: 8px; background: var(--white); border: 2px solid var(--line); border-radius: 12px; box-shadow: 0 6px 0 var(--cream-2), var(--shadow); cursor: default; }
.part-catmenu p { margin: 2px 8px 6px; font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.part-catmenu button { font: inherit; text-align: left; cursor: pointer; padding: 8px 10px; border: none; border-radius: 8px; background: none; color: var(--text); display: flex; align-items: center; gap: 8px; }
.part-catmenu button:hover { background: var(--cream); color: var(--red-sh); }
.part-catmenu button.current { font-weight: 700; }
.part-catmenu button .fa-check { margin-left: auto; color: var(--red); }
.part-move { display: inline-flex; gap: 4px; }
.part-move button { font: inherit; cursor: pointer; width: 34px; height: 34px; border-radius: 9px; border: 2px solid var(--line); background: var(--cream); color: var(--text); }
.part-move button:hover:not(:disabled) { border-color: var(--red); color: var(--red-sh); }
.part-move button:disabled { opacity: .35; cursor: default; }
.part-folder-files .part-folder { background: var(--cream); }
.part-folder-files .part-folder .part-folder-files .part-item { background: var(--white); }

/* Agenda : dates regroupées par formation */
.agenda-group { display: grid; gap: 14px; margin-bottom: 26px; }
.agenda-group-title { display: flex; align-items: center; gap: 12px; font-family: var(--font-title); font-weight: 400; font-size: 1.4rem; margin: 0 0 4px; }
.agenda-group-title i { color: var(--red); font-size: 1.1em; }
.agenda-list { display: grid; gap: 14px; }
.agenda-item { display: flex; align-items: center; gap: 18px; padding: 16px 18px; background: var(--white); border-radius: 14px; border: 2px solid var(--line); box-shadow: 0 5px 0 var(--cream-2); transition: transform .25s var(--ease), border-color .2s; }
.agenda-item:hover { transform: translateY(-3px); border-color: rgba(227, 19, 31, .4); }
.agenda-badge { flex-shrink: 0; width: 64px; padding: 8px 0; border-radius: 10px; background: linear-gradient(160deg, var(--red), var(--red-sh)); color: var(--white); display: flex; flex-direction: column; align-items: center; line-height: 1.05; }
.agenda-day { font-family: var(--font-title); font-size: 1.7rem; }
.agenda-month { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.agenda-year { font-size: .7rem; opacity: .85; }
.agenda-info { min-width: 0; }
.agenda-info h4 { margin: 0 0 4px; font-size: 1.08rem; font-weight: 700; }
.agenda-info h4 .event-tag { font-size: .7rem; vertical-align: middle; margin-left: 6px; }
.agenda-info p { margin: 2px 0 0; display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: .92rem; }
.agenda-info p i { color: var(--red); width: 14px; text-align: center; }
.agenda-item.past { opacity: .7; }
.agenda-item.past .agenda-badge { background: var(--muted); }