:root {
  --paper:#f0eee8; --muted:#aaa8a2; --anthracite:#161616; --black:#090909;
  --line:rgba(255,255,255,.22); --serif:Georgia,"Times New Roman",serif;
  --sans:Arial,Helvetica,sans-serif; --header:108px;
}
* { box-sizing:border-box; }
html { background:var(--anthracite); color-scheme:dark; }
body { margin:0; min-width:280px; background:var(--anthracite); color:var(--paper); font-family:var(--sans); }
img {
  max-width:100%;
  -webkit-user-drag:none;
  -webkit-user-select:none;
  user-select:none;
}
a { color:inherit; text-decoration:none; }
button { color:inherit; font:inherit; }
.site-header { position:fixed; z-index:50; inset:0 0 auto; height:var(--header); padding:28px 42px; display:flex; align-items:flex-start; justify-content:space-between; background:linear-gradient(to bottom,rgba(0,0,0,.68),transparent); }
.header-solid { background:var(--anthracite); border-bottom:1px solid var(--line); }
.brand { width:220px; height:62px; display:block; }
.brand img { width:100%; height:100%; object-fit:contain; object-position:left top; }
nav { padding-top:8px; }
.main-menu { display:flex; align-items:flex-start; gap:34px; margin:0; padding:0; list-style:none; }
.main-menu > li { position:relative; }
nav a,.series-toggle { position:relative; padding:0; border:0; background:transparent; color:#d6d3cd; font-size:.69rem; letter-spacing:.17em; text-transform:uppercase; white-space:nowrap; cursor:pointer; }
nav a::after,.series-toggle::after { content:""; position:absolute; left:0; right:100%; bottom:-10px; height:1px; background:currentColor; transition:right .3s ease; }
nav a:hover::after,nav a.active::after,.series-toggle:hover::after,.series-toggle.active::after { right:0; }
.series-toggle span { display:inline-block; margin-left:4px; font-size:.85rem; transition:transform .25s ease; }
.submenu { position:absolute; top:30px; right:0; width:248px; margin:0; padding:10px 0; list-style:none; border:1px solid var(--line); background:rgba(17,17,17,.97); opacity:0; visibility:hidden; transform:translateY(-6px); transition:opacity .25s ease,transform .25s ease,visibility .25s; }
.submenu::before { content:""; position:absolute; inset:-14px 0 auto; height:14px; }
.submenu a { display:flex; gap:15px; width:100%; padding:13px 16px; font-size:.62rem; line-height:1.3; letter-spacing:.12em; }
.submenu a::after { display:none; }
.submenu a span { color:#777; }
.submenu a:hover,.submenu a.active { background:rgba(255,255,255,.08); color:white; }
.nav-group:hover .submenu,.nav-group:focus-within .submenu,.nav-group.is-open .submenu { opacity:1; visibility:visible; transform:translateY(0); }
.nav-group.is-open .series-toggle span { transform:rotate(180deg); }
a:focus-visible,button:focus-visible { outline:1px solid #fff; outline-offset:6px; }
.kicker { margin:0 0 15px; color:#ccc9c2; font-size:.65rem; letter-spacing:.22em; text-transform:uppercase; }

/* Accueil */
.page-home { overflow:hidden; background:var(--black); }
.slideshow { position:relative; min-height:100svh; overflow:hidden; background:#111; }
.slides,.slide { position:absolute; inset:0; width:100%; height:100%; }
.slide { object-fit:cover; opacity:0; transform:scale(1.02); visibility:hidden; transition:opacity 1.7s ease,transform 8s ease,visibility 1.7s; }
.slide.is-active { opacity:1; transform:scale(1); visibility:visible; }
.image-veil { position:absolute; inset:0; z-index:2; background:linear-gradient(90deg,rgba(0,0,0,.64),transparent 48%),linear-gradient(0deg,rgba(0,0,0,.65),transparent 36%); pointer-events:none; }
.side-mark { position:absolute; z-index:4; left:18px; top:50%; color:rgba(255,255,255,.66); font-size:.58rem; letter-spacing:.26em; text-transform:uppercase; writing-mode:vertical-rl; transform:translateY(-50%) rotate(180deg); }
.slide-copy { position:absolute; z-index:4; left:7.4vw; bottom:7.8vh; }
.slide-copy h1 { margin:0; font:400 clamp(3.6rem,8vw,8.5rem)/.76 var(--serif); letter-spacing:-.075em; text-shadow:0 4px 40px rgba(0,0,0,.25); }
.slideshow-ui { position:absolute; z-index:5; right:42px; bottom:44px; display:flex; align-items:center; gap:18px; }
.control,.pause { border:0; background:transparent; cursor:pointer; }
.control { width:36px; height:36px; border:1px solid var(--line); font-size:1rem; transition:background .25s,color .25s; }
.control:hover { background:var(--paper); color:var(--black); }
.pause { margin-left:12px; font-size:.62rem; letter-spacing:.16em; text-transform:uppercase; }
.counter { display:flex; align-items:center; gap:10px; font-size:.63rem; letter-spacing:.14em; }
.counter b { font-weight:400; }
.counter i { width:38px; height:1px; background:rgba(255,255,255,.55); }
.empty,.no-script { position:absolute; z-index:10; inset:50% auto auto 50%; margin:0; transform:translate(-50%,-50%); color:var(--muted); }

/* Biographie */
.bio-page { width:min(1400px,calc(100% - 84px)); margin:0 auto; padding:calc(var(--header) + 70px) 0 90px; }
.bio { position:relative; min-height:calc(100svh - var(--header) - 70px); padding:70px 0; display:grid; grid-template-columns:minmax(300px,.82fr) minmax(360px,1fr); gap:clamp(44px,7vw,118px); align-items:center; }
.bio:first-child { padding-top:0; }
.bio + .bio { border-top:1px solid var(--line); }
.bio-number { position:absolute; z-index:2; left:0; top:0; min-width:46px; padding:13px 12px; background:rgba(9,9,9,.78); color:#ddd; font-size:.62rem; letter-spacing:.16em; text-align:center; }
.bio-portrait { position:relative; grid-column:1; margin:0; align-self:center; }
.bio-portrait img { display:block; width:100%; height:min(82vh,950px); object-fit:cover; object-position:center; /*filter:grayscale(1);*/ }
.bio-content { grid-column:2; align-self:center; padding:36px 0; }
.bio-content h1 { max-width:690px; margin:0 0 54px; font:400 clamp(3rem,5.3vw,6.2rem)/.93 var(--serif); letter-spacing:-.06em; }
.bio-text { max-width:620px; padding-top:30px; border-top:1px solid var(--line); }
.bio-text p,.bio-text li,.bio-text blockquote,.bio-text div { color:#cbc9c4; font-size:.93rem; line-height:1.78; }
.bio-text p { margin:0 0 1.5em; }
.bio-text p:last-child { margin-bottom:0; }
.bio-text ul,.bio-text ol { margin:0 0 1.5em; padding-left:1.4em; }
.bio-text blockquote { margin:0 0 1.5em; padding-left:18px; border-left:1px solid var(--line); color:var(--muted); }
.bio-text strong,.bio-text b { color:var(--paper); font-weight:700; }
.bio-caption { margin:12px 0 0; color:#8e8c87; font-size:.58rem; letter-spacing:.16em; text-transform:uppercase; }

/* Série */
.series { width:min(1440px,calc(100% - 84px)); margin:0 auto; padding:calc(var(--header) + 52px) 0 60px; display:grid; grid-template-columns:minmax(240px,.38fr) minmax(0,1fr); column-gap:clamp(42px,6vw,100px); align-items:start; }
.series-heading { grid-column:1; grid-row:1; align-self:start; }
.series-heading h1 { margin:0 0 34px; font:400 clamp(3.1rem,5vw,5.8rem)/.83 var(--serif); letter-spacing:-.065em; }
.series-description { max-width:300px; color:var(--muted); font-size:.83rem; line-height:1.65; }
.series-description p { margin:0 0 1.25em; }
.series-description p:last-child { margin-bottom:0; }
.series-gallery { grid-column:2; grid-row:1; width:100%; min-width:0; }
.series-gallery .series-viewer,.series-gallery .thumbnails { grid-column:auto; grid-row:auto; }
.series-viewer { position:relative; grid-column:2; grid-row:1; min-width:0; display:grid; grid-template-columns:42px minmax(0,1fr) 42px; align-items:center; gap:16px; }
.featured { position:relative; margin:0; height:min(66vh,720px); background:#0c0c0c; }
.featured img { display:block; width:100%; height:100%; object-fit:cover; object-position:center; opacity:1; transition:opacity .14s ease; }
.featured img.switching { opacity:0; }
.featured figcaption { position:absolute; right:14px; bottom:10px; padding:6px 8px; background:rgba(0,0,0,.58); color:#c9c6c0; font-size:.61rem; letter-spacing:.13em; }
.featured figcaption b { font-weight:400; color:white; }
.viewer-arrow { width:42px; height:42px; padding:0; border:1px solid var(--line); background:transparent; cursor:pointer; transition:background .25s,color .25s; }
.viewer-arrow:hover { background:var(--paper); color:#111; }
.thumbnails { grid-column:2; grid-row:2; display:grid; grid-template-columns:repeat(6,1fr); gap:10px; padding:16px 58px 0; }
.thumbnails button { position:relative; aspect-ratio:3/2; padding:0; overflow:hidden; border:0; background:#090909; cursor:pointer; opacity:.5; transition:opacity .25s; }
.thumbnails button:hover,.thumbnails button.is-active { opacity:1; }
.thumbnails button.is-active::after { content:""; position:absolute; inset:auto 0 0; height:2px; background:white; }
.thumbnails img { display:block; width:100%; height:100%; object-fit:cover; }
.thumbnails span { position:absolute; right:6px; bottom:5px; padding:3px; background:rgba(0,0,0,.52); font-size:.54rem; }
.series-empty { grid-column:2; align-self:center; color:var(--muted); }

@media (max-width:900px) {
  :root { --header:92px; }
  .site-header { padding:23px 22px; }
  .brand { width:166px; height:38px; }
  nav { gap:18px; }
  nav a { font-size:.6rem; letter-spacing:.1em; }
  .slide-copy { left:50px; bottom:118px; }
  .slideshow-ui { left:50px; right:auto; bottom:44px; }
  .bio-page { width:calc(100% - 44px); padding-top:calc(var(--header) + 42px); }
  .bio { min-height:auto; grid-template-columns:minmax(220px,.75fr) 1fr; gap:34px; }
  .bio-content h1 { font-size:clamp(2.6rem,6vw,4.5rem); }
  .series { width:calc(100% - 44px); padding-top:calc(var(--header) + 38px); grid-template-columns:1fr; }
  .series-heading { grid-column:1; grid-row:1; display:grid; grid-template-columns:1fr 1fr; gap:20px; align-items:end; margin-bottom:34px; }
  .series-heading .kicker { grid-column:1/3; }
  .series-heading h1 { margin:0; }
  .series-description { margin:0;}
  .series-gallery { grid-column:1; grid-row:2; width:100%; min-width:0; }
  .series-viewer,.thumbnails { grid-column:1; }
  .series-viewer { grid-row:2; }
  .thumbnails { grid-row:3; }
}

@media (max-width:620px) {
  .site-header { align-items:flex-start; }
  .brand { width:178px; height:52px; }
  nav { padding:0; }
  .main-menu { flex-direction:column; align-items:flex-end; gap:8px; }
  nav a::after { bottom:-3px; }
  .series-toggle::after { bottom:-3px; }
  .submenu { top:22px; right:0; width:218px; }
  .side-mark { display:none; }
  .slide-copy { left:20px; bottom:122px; }
  .slide-copy h1 { font-size:clamp(3.4rem,20vw,5.4rem); }
  .slideshow-ui { left:20px; right:20px; bottom:38px; gap:10px; }
  .pause { margin-left:auto; }
  .bio-page { width:calc(100% - 40px); padding-top:calc(var(--header) + 38px); }
  .bio { display:block; min-height:auto; padding:64px 0; }
  .bio:first-child { padding-top:0; }
  .bio-portrait img { height:72svh; }
  .bio-content { padding-top:58px; }
  .bio-content h1 { font-size:clamp(2.8rem,13vw,4rem); margin-bottom:42px; }
  .bio-caption { margin-bottom:30px; }
  .series { width:calc(100% - 40px); }
  .series-heading { display:block; }
  .series-heading h1 { font-size:clamp(3rem,15vw,4.2rem); margin-bottom:26px; }
  .series-description { margin-bottom:38px; }
  .series-viewer { grid-template-columns:1fr; }
  .featured { height:56svh; }
  .viewer-arrow { position:absolute; z-index:3; top:50%; transform:translateY(-50%); background:rgba(0,0,0,.55); }
  .viewer-arrow.prev { left:8px; }
  .viewer-arrow.next { right:8px; }
  .thumbnails { grid-template-columns:repeat(3,1fr); padding:12px 0 0; }
}

@media (prefers-reduced-motion:reduce) { *,*::before,*::after { scroll-behavior:auto!important; transition-duration:.01ms!important; } }

/* Cadre 24 × 36 horizontal pour le viewer des séries sur grand écran. */
@media (min-width:901px) {
  .featured { height:auto; aspect-ratio:3/2; }
}

/* V3 : langue, accessibilité et menu mobile */
.sr-only { position:absolute!important; width:1px!important; height:1px!important; padding:0!important; margin:-1px!important; overflow:hidden!important; clip:rect(0,0,0,0)!important; white-space:nowrap!important; border:0!important; }
.mobile-menu-toggle { display:none; }
.language-switch { display:flex; align-items:center; gap:6px; color:#777; }
.language-switch a { font-size:.58rem; color:#8d8b87; }
.language-switch a.active { color:var(--paper); }
.language-switch span { font-size:.55rem; }

/* Activités */
.activity-placeholder { display:grid; place-items:center; width:100%; height:min(82vh,950px); border:1px solid var(--line); background:linear-gradient(135deg,#101010,#1b1b1b); color:#555; font:400 clamp(4rem,11vw,9rem)/1 var(--serif); }
.offers { max-width:620px; margin-top:34px; border-top:1px solid var(--line); }
.offer { display:flex; justify-content:space-between; gap:24px; padding:16px 0; border-bottom:1px solid var(--line); color:#d6d3cd; font-size:.77rem; letter-spacing:.08em; }
.offer div { display:flex; flex-direction:column; gap:6px; }
.offer strong { font-weight:400; text-transform:uppercase; }
.offer small { color:var(--muted); line-height:1.45; }
.offer > span { flex:none; color:var(--paper); }
.activity-cta { display:inline-flex; align-items:center; gap:28px; margin-top:32px; padding:14px 0; border-bottom:1px solid var(--paper); font-size:.68rem; letter-spacing:.17em; text-transform:uppercase; }
.workshops-heading { max-width:860px; margin-top:70px; padding:100px 0 54px; border-top:1px solid var(--line); }
.workshops-heading h2 { margin:0 0 32px; font:400 clamp(3.6rem,7vw,7.8rem)/.88 var(--serif); letter-spacing:-.065em; }
.workshops-heading .rich-text { max-width:620px; color:var(--muted); font-size:.9rem; line-height:1.75; }
.workshops-heading .rich-text p { margin:0 0 1.35em; }
.workshop-content .workshop-title { max-width:690px; margin:0 0 20px; font:400 clamp(2.8rem,4.7vw,5.6rem)/.94 var(--serif); letter-spacing:-.055em; }
.workshop-subtitle { max-width:620px; margin:0 0 42px; color:#aaa7a1; font:italic 400 clamp(1.05rem,1.6vw,1.35rem)/1.45 var(--serif); }
.workshop-details { max-width:620px; margin:38px 0 0; border-top:1px solid var(--line); }
.workshop-details > div { display:grid; grid-template-columns:130px minmax(0,1fr); gap:22px; padding:17px 0; border-bottom:1px solid var(--line); }
.workshop-details dt,.workshop-equipment h3,.workshop-price span { color:#8f8d88; font-size:.6rem; letter-spacing:.16em; text-transform:uppercase; }
.workshop-details dd { margin:0; color:#d5d2cc; font-size:.82rem; line-height:1.6; }
.workshop-equipment { max-width:620px; margin-top:38px; padding-top:28px; border-top:1px solid var(--line); }
.workshop-equipment h3 { margin:0 0 20px; font-family:var(--sans); font-weight:400; }
.workshop-equipment .rich-text { color:#bbb8b2; font-size:.82rem; line-height:1.68; }
.workshop-equipment .rich-text p { margin:0 0 .75em; }
.workshop-price { max-width:620px; margin:34px 0 0; padding:21px 0; display:flex; justify-content:space-between; align-items:baseline; gap:24px; border-top:1px solid var(--paper); border-bottom:1px solid var(--line); }
.workshop-price strong { color:var(--paper); font:400 1.25rem/1.2 var(--serif); }

/* Contact */
.contact-page { width:min(1260px,calc(100% - 84px)); min-height:100svh; margin:0 auto; padding:calc(var(--header) + 72px) 0 90px; display:grid; grid-template-columns:minmax(260px,.72fr) minmax(420px,1fr); gap:clamp(52px,9vw,148px); align-items:start; }
.contact-intro h1 { margin:0 0 40px; font:400 clamp(3.5rem,6vw,7rem)/.84 var(--serif); letter-spacing:-.07em; white-space:pre-line; }
.contact-intro > p:last-child { max-width:420px; padding-top:24px; border-top:1px solid var(--line); color:var(--muted); font-size:.86rem; line-height:1.7; }
.contact-panel { padding:36px; border:1px solid var(--line); background:#111; }
.contact-panel h2 { margin:0 0 30px; font:400 1.6rem/1 var(--serif); }
.contact-form { display:grid; gap:20px; }
.contact-fields { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.contact-form label { display:grid; gap:9px; color:#bbb8b2; font-size:.62rem; letter-spacing:.12em; text-transform:uppercase; }
.contact-form input,.contact-form textarea { width:100%; padding:12px 0; border:0; border-bottom:1px solid var(--line); border-radius:0; outline:0; background:transparent; color:var(--paper); font:400 .9rem/1.5 var(--sans); letter-spacing:0; text-transform:none; }
.contact-form input:focus,.contact-form textarea:focus { border-color:var(--paper); }
.contact-form textarea { resize:vertical; }
.contact-consent { grid-template-columns:auto 1fr!important; align-items:start; gap:10px!important; line-height:1.55; text-transform:none!important; letter-spacing:.03em!important; }
.contact-consent input { width:auto; margin-top:2px; }
.contact-submit { justify-self:start; padding:14px 0; border:0; border-bottom:1px solid var(--paper); background:transparent; font-size:.66rem; letter-spacing:.17em; text-transform:uppercase; cursor:pointer; }
.contact-submit span { margin-left:22px; }
.contact-errors,.contact-success { margin-bottom:26px; padding:16px; border:1px solid var(--line); color:#d6d3cd; font-size:.8rem; line-height:1.6; }
.contact-errors { border-color:rgba(186,50,38,.65); }
.contact-errors ul { margin:8px 0 0; padding-left:18px; }
.contact-trap { position:absolute!important; left:-10000px!important; width:1px!important; height:1px!important; overflow:hidden!important; }

@media (max-width:900px) {
  .contact-page { width:calc(100% - 44px); grid-template-columns:1fr; gap:48px; padding-top:calc(var(--header) + 48px); }
  .contact-intro { max-width:700px; }
}

@media (max-width:620px) {
  .site-header { height:var(--header); }
  .mobile-menu-toggle { position:relative; z-index:72; display:flex; width:42px; height:42px; padding:11px 8px; border:1px solid var(--line); background:rgba(12,12,12,.75); flex-direction:column; justify-content:center; gap:5px; cursor:pointer; }
  .mobile-menu-toggle i { display:block; width:100%; height:1px; background:var(--paper); transition:transform .25s ease,opacity .2s ease; }
  .site-header.menu-open .mobile-menu-toggle i:nth-of-type(1) { transform:translateY(6px) rotate(45deg); }
  .site-header.menu-open .mobile-menu-toggle i:nth-of-type(2) { opacity:0; }
  .site-header.menu-open .mobile-menu-toggle i:nth-of-type(3) { transform:translateY(-6px) rotate(-45deg); }
  .site-header nav { position:fixed; z-index:70; inset:0; padding:calc(var(--header) + 34px) 24px 40px; background:rgba(12,12,12,.985); opacity:0; visibility:hidden; transform:translateY(-12px); transition:opacity .25s ease,transform .25s ease,visibility .25s; overflow-y:auto; }
  .site-header.menu-open nav { opacity:1; visibility:visible; transform:none; }
  .site-header .main-menu { align-items:stretch; gap:0; }
  .site-header .main-menu > li { border-bottom:1px solid var(--line); }
  .site-header nav a,.site-header .series-toggle { display:flex; justify-content:space-between; width:100%; padding:17px 0; font-size:.72rem; }
  .site-header nav a::after,.site-header .series-toggle::after { display:none; }
  .site-header .submenu { position:static; width:100%; max-height:0; padding:0; border:0; background:transparent; opacity:1; visibility:visible; transform:none; overflow:hidden; transition:max-height .3s ease; }
  .site-header .nav-group.is-open .submenu { max-height:600px; }
  .site-header .submenu a { padding:13px 8px 13px 18px; font-size:.62rem; }
  .language-switch { justify-content:flex-end!important; padding:16px 0; border-bottom:0!important; }
  .language-switch a { width:auto!important; padding:0!important; }
  body.menu-locked { overflow:hidden; }
  .activity-placeholder { height:72svh; }
  .workshops-heading { margin-top:20px; padding:72px 0 30px; }
  .workshops-heading h2 { font-size:clamp(3.2rem,16vw,5.2rem); }
  .workshop-content .workshop-title { font-size:clamp(2.7rem,12vw,4rem); }
  .workshop-details > div { grid-template-columns:1fr; gap:7px; }
  .workshop-price { align-items:flex-start; flex-direction:column; gap:10px; }
  .contact-page { width:calc(100% - 40px); }
  .contact-intro h1 { font-size:clamp(3.2rem,16vw,5rem); }
  .contact-panel { padding:24px 20px; }
  .contact-fields { grid-template-columns:1fr; }
}