/* ═══════════════════════════════════════════════════════════════════════════
   NC COM — style.css  |  Nicolas Claris © 2026  |  UTF-8
   Topbar : 2 lignes transparentes overlay, logo centré verticalement
   nav-panel : transparent total, jamais de fond
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── VARIABLES ─────────────────────────────────────────────────────────── */
:root {
  --accent:  #A89070;
  --accent-h:#C4AA8A;
  --tr:      0.35s cubic-bezier(.4,0,.2,1);
  --tbh1:    64px;
  --tbh2:    36px;
  --tbh:     100px;

  /* Overlay blanc par défaut — texte sur image */
  --nc:  rgba(255,255,255,0.92);
  --nch: #ffffff;
  --ns:  0 1px 12px rgba(0,0,0,0.55);
}

/* Thèmes */
[data-theme="dark"] {
  --bg:#222220;--bg2:#2A2A28;--bg3:#333330;
  --text:#EAE6E0;--muted:#787470;--border:#363633;
}
[data-theme="light"] {
  --bg:#F9F8F6;--bg2:#F2F0EC;--bg3:#E8E6E2;
  --text:#1C1A18;--muted:#7A7672;--border:#DDD9D4;
}

/* ─── BASE ──────────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Raleway',sans-serif;font-weight:300;background:var(--bg);color:var(--text);transition:background var(--tr),color var(--tr);overflow-x:hidden}
img{display:block}
.page-offset{padding-top:var(--tbh)}

/* ═══════════════════════════════════════════════════════════════════════════
   TOPBAR
   ═══════════════════════════════════════════════════════════════════════════ */
.topbar {
  position:fixed;
  top:0;left:0;right:0;z-index:300;
  background:rgba(40,28,18,0.55);
  display:flex;flex-direction:column;
}

/* Ligne 1 : conteneur des contrôles (langue, mode, burger) */
.tb-row1 {
  height:var(--tbh1);
  display:flex;
  align-items:center;
  padding:0 2.5rem 0 120px;
  box-sizing:border-box;
}

/* Ligne 2 : menu principal */
.tb-row2 {
  height:var(--tbh2);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0 2.5rem 0 120px;
}

/* Logo — position absolue centrée verticalement sur toute la topbar */
.topbar-logo {
  position:absolute;
  top:50%;
  left:2.5rem;
  transform:translateY(-50%);
  z-index:10;
  display:flex;
  align-items:center;
  text-decoration:none;
  flex-shrink:0;
}
.topbar-logo-img {
  height:52px;
  width:auto;
  display:inline-block;
  transition:opacity .2s;
}
.topbar-logo:hover .topbar-logo-img{opacity:.72;}
.topbar-logo-txt{display:none;}

/* Zone droite (langue, thème, burger) — poussée à droite */
.topbar-right {
  margin-left: auto;
  display:flex;
  align-items:center;
  gap:1.6rem;
  flex-shrink:0;
}

.lang-wrap{display:flex;align-items:center;gap:.2rem}
.lang-btn{
  font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
  font-weight:500;color:var(--nc);opacity:.8;
  cursor:pointer;background:none;border:none;font-family:inherit;padding:.25rem .4rem;
  text-shadow:var(--ns);transition:color .2s,opacity .2s;
}
.lang-btn.active{color:var(--accent);opacity:1;text-shadow:none}
.lang-btn:hover:not(.active){opacity:1}
.lang-sep{font-size:.6rem;color:var(--nc);opacity:.35;user-select:none}
.mode-wrap{display:flex;align-items:center;gap:.55rem}
.mode-label{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;font-weight:500;color:var(--nc);white-space:nowrap;text-shadow:var(--ns)}
.toggle{
  width:38px;height:21px;background:rgba(255,255,255,.2);
  border:1px solid rgba(255,255,255,.4);border-radius:11px;
  cursor:pointer;position:relative;transition:background var(--tr),border-color var(--tr);flex-shrink:0;
}
.toggle::after{
  content:'';position:absolute;top:3px;left:3px;
  width:13px;height:13px;border-radius:50%;
  background:var(--accent);transition:transform var(--tr);
}
[data-theme="light"] .toggle::after{transform:translateX(17px)}

/* Burger */
.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;cursor:pointer;background:none;border:none;padding:4px;flex-shrink:0}
.burger-line{height:1px;background:var(--nc);border-radius:1px;transition:transform .3s,opacity .3s}
.burger-line:nth-child(1){width:22px}
.burger-line:nth-child(2){width:16px}
.burger-line:nth-child(3){width:22px}
.burger.is-open .burger-line:nth-child(1){transform:translateY(6px) rotate(45deg);width:22px}
.burger.is-open .burger-line:nth-child(2){opacity:0}
.burger.is-open .burger-line:nth-child(3){transform:translateY(-6px) rotate(-45deg);width:22px}

/* ─── MENU PRINCIPAL ────────────────────────────────────────────────────── */
.nav-primary{display:flex;align-items:center;justify-content:center;gap:0;}
.nav-item-wrap{position:relative;}
.nav-item-wrap.is-open .nav-dropdown{opacity:1;pointer-events:all;transform:translateX(-50%) translateY(0);}
.nav-item-wrap.is-open .nav-chevron{transform:rotate(180deg);}
.nav-item{font-family:'Raleway',sans-serif;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--nc);background:none;border:none;cursor:pointer;padding:0 .85rem;height:var(--tbh2);opacity:1;text-shadow:var(--ns);transition:color .2s;text-decoration:none;display:flex;align-items:center;gap:.3rem;white-space:nowrap;}
.nav-item:hover{color:var(--nch)}
.nav-item--link{text-decoration:none}
.nav-chevron{width:8px;height:5px;stroke:currentColor;stroke-width:1.8;fill:none;flex-shrink:0;transition:transform .22s ease;}
.nav-dropdown{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);min-width:210px;list-style:none;background:rgba(20,18,14,.50);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border:1px solid rgba(168,144,112,.15);border-top:2px solid var(--accent);padding:.5rem 0;opacity:0;pointer-events:none;transition:opacity .22s ease,transform .22s ease;z-index:400;}
.nav-item-wrap:first-child .nav-dropdown{left:0;transform:translateY(8px);}
.nav-item-wrap:first-child.is-open .nav-dropdown{transform:translateY(0);}
.nav-item-wrap:last-child .nav-dropdown{left:auto;right:0;transform:translateY(8px);}
.nav-item-wrap:last-child.is-open .nav-dropdown{transform:translateY(0);}
.nav-dropdown li a{display:block;font-family:'Raleway',sans-serif;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;font-weight:400;color:rgba(255,255,255,.82);text-decoration:none;padding:.55rem 1.3rem;white-space:nowrap;transition:color .15s,background .15s,padding-left .15s;}
.nav-dropdown li a:hover{color:var(--accent);background:rgba(168,144,112,.08);padding-left:1.6rem;}
.nav-dd-sep{height:1px;background:rgba(168,144,112,.2);margin:.35rem .9rem;}

/* ═══════════════════════════════════════════════════════════════════════════
   HERO & SLIDESHOW — plein écran
   ═══════════════════════════════════════════════════════════════════════════ */
.scroll-hint{
  position:absolute;bottom:8rem;left:50%;transform:translateX(-50%);
  z-index:10;display:flex;flex-direction:column;align-items:center;gap:.5rem;
  cursor:pointer;text-decoration:none;opacity:0;transition:opacity .5s ease;
  pointer-events:none;
}
.scroll-hint:hover{opacity:1}
.scroll-hint-label{
  font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:#fff;font-weight:700;
  text-shadow:0 1px 8px rgba(0,0,0,.7);
}
.scroll-hint-chevron{
  width:38px;height:38px;stroke:var(--accent);stroke-width:2.2;fill:none;
  filter:drop-shadow(0 2px 6px rgba(0,0,0,.6));
  animation:scrollBounce 1.8s ease-in-out infinite;
}
@keyframes scrollBounce{
  0%,100%{transform:translateY(0)}
  50%     {transform:translateY(9px)}
}

.hero{width:100vw;height:97svh;position:relative;overflow:hidden;cursor:pointer}
.hero img{width:100%;height:100%;object-fit:cover;transition:transform 12s ease}
.hero:hover img{transform:scale(1.02)}
.hero-content{
  position:absolute;bottom:0;left:0;right:0;
  padding:2.5rem 4vw 3rem;
  background:linear-gradient(to top,rgba(0,0,0,.62) 0%,rgba(0,0,0,.12) 35%,transparent 100%);
  animation:slideUp 1s .3s both;
}
.hero-cat{display:inline-block;font-size:.6rem;letter-spacing:.28em;text-transform:uppercase;color:#fff;font-weight:500;background:var(--accent);padding:.3rem 1rem;margin-bottom:1.2rem}
.hero-title{font-size:clamp(2rem,5.5vw,5rem);font-weight:200;line-height:1.05;color:#fff;letter-spacing:.02em;margin-bottom:1rem;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero-sub{font-size:clamp(.82rem,1.4vw,1rem);font-weight:300;color:rgba(255,255,255,.72);max-width:52ch;line-height:1.75;text-shadow:0 1px 8px rgba(0,0,0,.4);text-align:justify;hyphens:auto}

.slideshow{position:relative;width:100vw;height:97svh;overflow:hidden;background:var(--bg2)}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease;will-change:opacity}
.slide.active{opacity:1;z-index:1}
.slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.04);transition:transform 7s ease}
.slide.active img{transform:scale(1)}
.slide-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.50) 0%,rgba(0,0,0,.05) 30%,transparent 100%);z-index:2}
.slide-caption{position:absolute;bottom:3.5rem;left:4vw;right:4vw;z-index:3}
.slide-caption-cat{font-size:.58rem;letter-spacing:.28em;text-transform:uppercase;color:rgba(255,255,255,.7);margin-bottom:.5rem}
.slide-caption-title{font-size:clamp(1.2rem,3vw,2.4rem);font-weight:200;color:#fff;letter-spacing:.04em;line-height:1.15;text-shadow:0 2px 20px rgba(0,0,0,.4)}
.slide-nav{position:absolute;bottom:1.4rem;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:8px;align-items:center}
.slide-dot{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.35);transition:background .4s,transform .4s;cursor:pointer}
.slide-dot.active{background:var(--accent);transform:scale(1.7)}
.slide-progress{position:absolute;bottom:0;left:0;right:0;height:2px;background:rgba(255,255,255,.1);z-index:3}
.slide-progress-bar{height:100%;background:var(--accent);width:0;transition:width linear}

/* ═══════════════════════════════════════════════════════════════════════════
   BANDE ACCENT · TEXTE · GALERIES · SÉPARATEUR · FOOTER
   ═══════════════════════════════════════════════════════════════════════════ */
.band{background:var(--accent);padding:1.1rem 4vw;display:flex;align-items:center;justify-content:flex-start;gap:.8rem}
.band-main{font-size:.9rem;letter-spacing:.18em;text-transform:uppercase;color:#fff;font-weight:500}
.band-count{font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.75);font-weight:400;white-space:nowrap;}
.band-sep{font-size:.9rem;color:rgba(255,255,255,.6);font-weight:300}
.band-back{font-size:.9rem;letter-spacing:.18em;text-transform:uppercase;color:#fff;font-weight:500;text-decoration:none;transition:opacity .2s}
.band-back:hover{opacity:.75}

.sec-text{padding:5rem 4vw 4rem;max-width:820px}
.sec-label{font-size:.72rem;letter-spacing:.25em;text-transform:uppercase;color:var(--accent);font-weight:500;margin-bottom:1.5rem;display:flex;align-items:center;gap:.8rem}
.sec-label::after{content:'';flex:0 0 36px;height:1px;background:var(--accent);opacity:.5}
.sec-title{font-size:clamp(1.6rem,3vw,2.6rem);font-weight:200;line-height:1.2;margin-bottom:2rem}
.sec-body p{font-size:1rem;font-weight:300;line-height:1.9;text-align:justify;hyphens:auto;color:var(--text);margin-bottom:1.5rem;max-width:66ch}
.sec-body p:first-child{font-style:italic}
.sec-body p:first-child::first-letter{font-size:3.8rem;font-weight:200;color:var(--accent);float:left;line-height:.75;margin:.1em .12em 0 0;font-style:normal}
.sec-body div[lang] p:first-child{font-style:italic}
.sec-body div[lang] p:first-child::first-letter{font-size:3.8rem;font-weight:200;color:var(--accent);float:left;line-height:.75;margin:.1em .12em 0 0;font-style:normal}
.sec-body[lang] p:first-child{font-style:italic}
.sec-body[lang] p:first-child::first-letter{font-size:3.8rem;font-weight:200;color:var(--accent);float:left;line-height:.75;margin:.1em .12em 0 0;font-style:normal}
[data-lang="en"] .sec-body p[lang="en"]:first-of-type{font-style:italic}
[data-lang="en"] .sec-body p[lang="en"]:first-of-type::first-letter{font-size:3.8rem;font-weight:200;color:var(--accent);float:left;line-height:.75;margin:.1em .12em 0 0;font-style:normal}
.sec-body p+p{font-style:normal}

.g-grid{display:grid;grid-template-columns:1fr 1fr;gap:3px}
.g-grid .full{grid-column:1/-1}
.g-item{overflow:hidden;position:relative;background:var(--bg2);cursor:pointer}
.g-item.tall{aspect-ratio:4/5}.g-item.wide{aspect-ratio:16/9}.g-item.square{aspect-ratio:1}
.g-item .g-img{position:absolute;inset:0}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease;display:block}
.g-item:hover img{transform:scale(1.05)}
.g-item figcaption{position:absolute;bottom:0;left:0;right:0;z-index:2;padding:.8rem 1rem .85rem;background:rgba(255,255,255,.70);color:rgba(0,0,0,.75);font-size:clamp(.82rem,1.1vw,.95rem);font-weight:400;letter-spacing:.12em;line-height:1.4;opacity:0;transform:translateY(8px);transition:opacity .28s ease,transform .28s ease;pointer-events:none}
.g-item:hover figcaption{opacity:1;transform:translateY(0)}

.mosaic{display:grid;grid-template-columns:repeat(3,1fr);gap:3px}
.m-item{overflow:hidden;aspect-ratio:1;background:var(--bg2);cursor:pointer;position:relative}
.m-item .g-img{position:absolute;inset:0}
.m-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;display:block}
.m-item:hover img{transform:scale(1.06)}
.m-item figcaption{position:absolute;bottom:0;left:0;right:0;z-index:2;padding:.8rem 1rem .85rem;background:rgba(255,255,255,.70);color:rgba(0,0,0,.75);font-size:clamp(.82rem,1.1vw,.95rem);font-weight:400;letter-spacing:.12em;line-height:1.4;opacity:0;transform:translateY(8px);transition:opacity .28s ease,transform .28s ease;pointer-events:none}
.m-item:hover figcaption{opacity:1;transform:translateY(0)}

.divider{padding:3.5rem 4vw;display:flex;align-items:center;gap:1.5rem}
.divider-line{flex:1;height:1px;background:var(--border)}
.divider-diamond{width:6px;height:6px;background:var(--accent);transform:rotate(45deg);flex-shrink:0}
.divider-txt{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}

.footer{padding:1.8rem 4vw;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.6rem 2rem;margin-top:3px}
.footer-name{font-size:.65rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text);opacity:.7;white-space:nowrap}
.footer-links{display:flex;gap:1.4rem;list-style:none;flex-wrap:wrap}
.footer-links a{font-size:.65rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text);opacity:.7;text-decoration:none;transition:color .2s,opacity .2s;white-space:nowrap}
.footer-links a:hover{color:var(--accent);opacity:1}

/* ═══════════════════════════════════════════════════════════════════════════
   LIGHTBOX
   ═══════════════════════════════════════════════════════════════════════════ */
.lb{position:fixed;inset:0;z-index:1000;background:var(--bg);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s ease,background var(--tr)}
.lb.open{opacity:1;pointer-events:all}
.lb-img-wrap{width:100vw;height:100vh;display:flex;align-items:center;justify-content:center}
.lb-img{width:100vw;height:100vh;object-fit:contain;transition:opacity .25s ease,transform .25s ease}
.lb-img.switching{opacity:0;transform:scale(.98)}
.lb-arrow{position:fixed;top:50%;transform:translateY(-50%);width:72px;height:72px;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:1002;border-radius:50%;border:1.5px solid #ccc;opacity:0;pointer-events:none;transition:opacity .18s ease;background:rgba(180,180,180,.18)}
.lb-arrow.prev{left:2vw}.lb-arrow.next{right:2vw}
.lb--hover-prev #lb-prev{opacity:1;pointer-events:all}
.lb--hover-next #lb-next{opacity:1;pointer-events:all}
.arrow-svg{width:44px;height:44px;stroke:#ccc;stroke-width:1.4;fill:none;transition:stroke .15s,transform .18s;filter:drop-shadow(0 1px 6px rgba(0,0,0,.5))}
.lb--side-dark .lb-arrow{border-color:#d0d0d0}
.lb--side-dark .lb-arrow .arrow-svg{stroke:#d0d0d0;filter:drop-shadow(0 1px 8px rgba(0,0,0,.7))}
.lb--side-light .lb-arrow{border-color:#444}
.lb--side-light .lb-arrow .arrow-svg{stroke:#444;filter:drop-shadow(0 1px 4px rgba(255,255,255,.4))}
.lb--hover-prev #lb-prev .arrow-svg{transform:translateX(-3px)}
.lb--hover-next #lb-next .arrow-svg{transform:translateX(3px)}
.lb-counter{position:fixed;bottom:2.2rem;left:50%;transform:translateX(-50%);font-size:.82rem;letter-spacing:.25em;color:var(--text);z-index:1001;text-shadow:0 1px 6px rgba(0,0,0,.5)}
[data-theme="light"] .lb-counter{text-shadow:none}
.lb-close{position:fixed;top:1.5rem;right:2rem;cursor:pointer;z-index:1001;display:flex;align-items:center;gap:.7rem;transition:opacity .2s}
.lb-close:hover{opacity:.8}
.lb-close-line{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--text);font-weight:400;text-shadow:0 1px 4px rgba(0,0,0,.5)}
[data-theme="light"] .lb-close-line{text-shadow:none}
.lb-close svg{width:22px;height:22px;stroke:var(--accent);stroke-width:1.2;fill:none;transition:stroke .2s;filter:drop-shadow(0 1px 4px rgba(0,0,0,.8))}
.lb-close:hover svg{stroke:var(--accent-h)}
.lb-progress{position:fixed;bottom:0;left:0;right:0;height:2px;background:rgba(255,255,255,.1);z-index:1001}
.lb-progress-bar{height:100%;background:var(--accent);transition:width .25s ease}
.lb-filename{position:fixed;bottom:4.2rem;left:50%;transform:translateX(-50%);font-size:.65rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);z-index:1001;white-space:nowrap;text-shadow:0 1px 4px rgba(0,0,0,.5)}
[data-theme="light"] .lb-filename{text-shadow:none}
.lb-caption{
  position:fixed;bottom:2px;z-index:1002;
  padding:.9rem 1.4rem .95rem;
  background:rgba(255,255,255,.62);
  color:rgba(0,0,0,.82);
  font-size:clamp(.78rem,1.1vw,.95rem);
  font-weight:400;letter-spacing:.12em;text-transform:uppercase;
  line-height:1.35;text-align:left;
  opacity:0;transition:opacity .4s ease;
  pointer-events:none;
}
.lb-caption.has-text{opacity:1}
.lb-caption.has-text.hide{opacity:0}
[data-theme="dark"] .lb-caption{background:rgba(0,0,0,.55);color:rgba(255,255,255,.82)}
.lb.has-caption .lb-counter,
.lb.has-caption .lb-filename{opacity:0;transition:opacity .3s ease}

/* ═══════════════════════════════════════════════════════════════════════════
   MODALES & BOUTONS
   ═══════════════════════════════════════════════════════════════════════════ */
.modal-overlay{position:fixed;inset:0;z-index:500;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s}
.modal-overlay.open{opacity:1;pointer-events:all}
.modal{background:var(--bg);border:1px solid var(--border);border-top:2px solid var(--accent);padding:2.5rem 3rem;max-width:560px;width:90%;position:relative;animation:slideUp .35s ease}
.modal-title{font-size:1.1rem;font-weight:300;letter-spacing:.06em;color:var(--text);margin-bottom:1.5rem}
.modal-close{position:absolute;top:1.2rem;right:1.4rem;cursor:pointer;background:none;border:none;font-family:inherit;color:var(--muted);font-size:1.1rem;line-height:1;transition:color .2s}
.modal-close:hover{color:var(--accent)}
.btn{display:inline-block;font-family:'Raleway',sans-serif;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;font-weight:500;text-decoration:none;padding:.75rem 2rem;cursor:pointer;border:none;transition:background .25s,color .25s}
.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover{background:var(--accent-h)}
.btn-outline{background:transparent;color:var(--text);border:1px solid var(--border)}.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn-ghost{background:transparent;color:var(--muted);padding:.75rem 1rem}.btn-ghost:hover{color:var(--accent)}

/* ═══════════════════════════════════════════════════════════════════════════
   REVEAL · LANGUES · ANIMATIONS
   ═══════════════════════════════════════════════════════════════════════════ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
[data-lang="fr"] [lang="en"]{display:none}
[data-lang="en"] [lang="fr"]{display:none}
@keyframes slideUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}

/* ═══════════════════════════════════════════════════════════════════════════
   MOBILE NAV
   ═══════════════════════════════════════════════════════════════════════════ */
.mobile-nav{display:none;position:fixed;top:var(--tbh);left:0;right:0;bottom:0;background:var(--bg);z-index:299;overflow-y:auto;padding:1.5rem 0 3rem;transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1)}
.mobile-nav.is-open{transform:translateX(0)}
.mobile-section{border-bottom:1px solid var(--border)}
.mobile-section-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.8rem;cursor:pointer;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;font-weight:500;color:var(--text);transition:color .2s}
.mobile-section-header:hover{color:var(--accent)}
.mobile-section-header svg{width:14px;height:14px;stroke:currentColor;stroke-width:1.5;fill:none;transition:transform .25s}
.mobile-section.is-open .mobile-section-header svg{transform:rotate(180deg)}
.mobile-sub{list-style:none;max-height:0;overflow:hidden;transition:max-height .35s ease}
.mobile-section.is-open .mobile-sub{max-height:600px}
.mobile-sub li a{display:block;padding:.65rem 2.4rem;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text);text-decoration:none;opacity:.65;transition:color .2s,opacity .2s,padding-left .2s;border-bottom:1px solid var(--border)}
.mobile-sub li:last-child a{border-bottom:none}
.mobile-sub li a:hover{color:var(--accent);opacity:1;padding-left:2.8rem}
.mobile-sep{height:1px;background:var(--border);margin:.3rem 2rem}
.mobile-link{display:block;padding:1rem 1.8rem;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;font-weight:500;color:var(--text);text-decoration:none;border-bottom:1px solid var(--border);transition:color .2s}
.mobile-link:hover{color:var(--accent)}
.mobile-theme{padding:1.2rem 1.8rem;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:.8rem}

/* ═══════════════════════════════════════════════════════════════════════════
   OVERLAY ROTATION
   ═══════════════════════════════════════════════════════════════════════════ */
.rotate-overlay{display:none;position:fixed;inset:0;z-index:9999;background:var(--bg);flex-direction:column;align-items:center;justify-content:center;gap:1.4rem;text-align:center;padding:2rem}
.rotate-row{display:flex;gap:2.5rem;align-items:center;justify-content:center}
.rotate-icon{width:52px;height:52px;position:relative;flex-shrink:0}
.rotate-phone{width:28px;height:48px;border:2px solid var(--accent);border-radius:5px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);animation:phoneRotate 2.2s cubic-bezier(.4,0,.2,1) infinite}
.rotate-phone::after{content:'';position:absolute;bottom:5px;left:50%;transform:translateX(-50%);width:5px;height:5px;border-radius:50%;background:var(--accent);opacity:.6}
.rotate-arrow{position:absolute;top:-4px;right:-4px;width:18px;height:18px;border:2px solid var(--muted);border-bottom-color:transparent;border-left-color:transparent;border-radius:50%;animation:arrowSpin 2.2s cubic-bezier(.4,0,.2,1) infinite}
.rotate-arrow::after{content:'';position:absolute;top:-2px;right:-4px;border:4px solid transparent;border-top:5px solid var(--muted);transform:rotate(45deg)}
@keyframes phoneRotate{0%,30%{transform:translate(-50%,-50%) rotate(0deg)}60%,90%{transform:translate(-50%,-50%) rotate(90deg)}100%{transform:translate(-50%,-50%) rotate(0deg)}}
@keyframes arrowSpin{0%,30%{opacity:.3;transform:rotate(0deg)}60%{opacity:.3;transform:rotate(180deg)}100%{opacity:.3;transform:rotate(360deg)}}
.rotate-text{font-size:.88rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);line-height:1.9;transition:opacity .35s ease;min-height:3em}
@media(max-width:768px) and (orientation:portrait){.rotate-overlay{display:none}}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════════════ */
@media(max-width:1024px){
  .tb-row1,.tb-row2{padding:0 1.5rem 0 120px}
  .nav-item{padding:0 .5rem;font-size:.66rem;letter-spacing:.12em}
  .sec-text{padding:4rem 5vw 3rem}
  .mosaic{grid-template-columns:repeat(2,1fr)}
  .hero{height:97svh}
  .slideshow{height:97svh}
  .hero-title{font-size:clamp(1.8rem,6vw,4rem)}
  .hero-content{padding:2rem 4vw 2.5rem}
}
@media(max-width:768px){
  :root{--tbh1:48px;--tbh2:0px;--tbh:48px}
  .tb-row1,.tb-row2{padding:0 1.2rem 0 80px}
  .tb-row2{display:none}
  .burger{display:flex}
  .mobile-nav{display:block}
  .mode-wrap{display:none}
  .topbar-logo-img{height:38px}
  .topbar-logo{left:1.2rem}
  .hero{height:97svh}
  .hero-title{font-size:clamp(1.8rem,8vw,3rem)}
  .hero-content{padding:1.8rem 5vw 2.5rem}
  .hero-sub{display:none}
  .g-grid{grid-template-columns:1fr}
  .g-grid .full{grid-column:1}
  .g-item.tall{aspect-ratio:3/2}
  .mosaic{grid-template-columns:repeat(2,1fr)}
  .lb-arrow{width:48px;height:48px}
  .arrow-svg{width:30px;height:30px}
  .lb-arrow.prev{left:1vw}.lb-arrow.next{right:1vw}
  .lb-close-line,.lb-filename{display:none}
  .sec-text{padding:3rem 5vw 2rem}
  .sec-body p{font-size:.95rem}
  .band{flex-wrap:wrap;gap:.3rem .6rem;align-items:center}
  .band-count{margin-left:0;width:100%;padding-top:.1rem}
  .footer{padding:1.2rem 5vw;flex-wrap:nowrap;gap:.4rem 1rem;align-items:center;justify-content:center;flex-direction:column}
  .footer-name .footer-suffix{display:none}
  .footer-links{gap:.8rem;flex-wrap:nowrap;justify-content:center}
  .footer-links a{font-size:.58rem;letter-spacing:.1em}
  .divider{padding:2rem 5vw}
  .gal-grid .gal-cell-overlay-inner {
    padding: 1.2rem 1rem;
    gap: 0.6rem;
  }
}
@media(max-width:480px){
  .gal-grid .gal-cell-overlay-inner {
    padding: 1.4rem 0.8rem;
  }
}
@media(max-width:380px){
  .topbar-logo-img{height:32px}
  .hero-title{font-size:clamp(1.5rem,9vw,2.5rem)}
}

.page-hero{width:100%;position:relative;overflow:hidden}
.page-hero img{width:100%;height:clamp(300px,55vw,680px);object-fit:cover;object-position:center;display:block}
.page-content p{font-size:1rem;font-weight:300;line-height:1.9;text-align:justify;hyphens:auto;color:var(--text);margin-bottom:1.5rem;max-width:72ch}
.page-content strong{font-weight:600;color:var(--text)}
.page-content em{font-style:italic}
.page-content a{color:var(--accent);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s}
.page-content a:hover{border-bottom-color:var(--accent)}
.page-video{padding:0 0 4rem}
.page-video-wrap{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;width:100%}
.page-video-wrap iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}
.page-video-wrap>div{position:absolute!important;top:0!important;left:0!important;width:100%!important;height:100%!important}
.page-video-native{width:100%;display:block;background:#000}
@media(max-width:768px){
  .page-hero img{height:clamp(220px,60vw,420px)}
  .page-content p{font-size:.95rem}
}
.nav-dd-label-item{cursor:default;pointer-events:none}
.nav-dd-label-item .nav-dd-label{display:block;padding:.5rem 1.2rem .2rem;font-family:'Raleway',sans-serif;font-size:.58rem;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.45);font-weight:500}
.nav-dd-indent a{padding-left:2rem!important}

/* ── LIVRES ────────────────────────────────────────────────────────────────── */
.livres-grid{
  display:flex;
  flex-direction:row;
  flex-wrap:nowrap;
  overflow-x:auto;
  overflow-y:hidden;
  gap:3px;
  padding:3px 3px 1.5rem;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:thin;
  scrollbar-color:var(--accent) var(--bg3);
  width:100%;
}
.livres-grid::-webkit-scrollbar{height:4px}
.livres-grid::-webkit-scrollbar-track{background:var(--bg3)}
.livres-grid::-webkit-scrollbar-thumb{background:var(--accent)}
.livre-card{
  flex:0 0 260px;
  width:260px;
  scroll-snap-align:start;
  display:flex;flex-direction:column;
  text-decoration:none;color:var(--text);
  background:var(--bg2);overflow:hidden;
  transition:transform .3s;
}
.livre-card:hover{transform:translateY(-3px)}
.livre-card-img{height:340px;overflow:hidden;background:var(--bg3)}
.livre-card-img img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .5s}
.livre-card:hover .livre-card-img img{transform:scale(1.03)}
.livre-card-body{padding:1.2rem 1.4rem 1.4rem;display:flex;flex-direction:column;gap:.6rem;flex:1}
.livre-card-titre{font-size:.78rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--text);line-height:1.4}
.livre-card-lien{font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);font-weight:500;margin-top:auto}
.livre-flipbook-wrap{
  width:100%;
  margin:0;padding:0;
  background:transparent;
  display:flex;
  align-items:center;
  justify-content:center;
}
.livre-intro{
  padding:2rem 4vw 2.5rem;
}
.livre-intro-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0 4vw;
  align-items:start;
}
.livre-intro-col{
  font-size:.92rem;
  line-height:1.75;
  text-align:justify;
}
.livre-intro-col p{margin:0 0 .9em}
.livre-intro-single{grid-template-columns:1fr;max-width:66ch;margin:0 auto}
@media(max-width:640px){
  .livre-intro-row{grid-template-columns:1fr}
}
.livre-flipbook{
  border:none;
  display:block;
  /* width/height injectés par JS pour paysage ; définis en CSS inline pour portrait */
}
.livre-card-placeholder{width:100%;height:100%;background:var(--bg3);display:flex;align-items:center;justify-content:center;padding:1rem}
.livre-card-placeholder span{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);text-align:center}
@media(max-width:768px){
  .livre-card{flex:0 0 200px;width:200px}
  .livre-card-img{height:260px}
}
.livres-cats-list{display:flex;flex-direction:column;max-width:680px;margin:0 auto;padding:1rem 4vw 4rem}
.livres-cat-item{display:flex;align-items:center;gap:1rem;padding:1.1rem 0;border-bottom:1px solid var(--border);text-decoration:none;color:var(--text);transition:color .2s}
.livres-cat-item:hover{color:var(--accent)}
.livres-cat-item:hover .livres-cat-arrow{transform:translateX(4px)}
.livres-cat-name{flex:1;font-size:.88rem;letter-spacing:.1em;text-transform:uppercase;font-weight:400}
.livres-cat-count{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
.livres-cat-arrow{width:16px;height:16px;stroke:currentColor;stroke-width:1.5;fill:none;flex-shrink:0;transition:transform .2s}
.livres-cat-all{margin-top:.5rem;border-top:1px solid var(--border);border-bottom:none;color:var(--accent);font-weight:500}
.livres-cat-all .livres-cat-name{font-weight:500}
.gal-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  grid-template-rows:repeat(2,1fr);
  gap:3px;
  padding:3px;
  height:calc(100svh - var(--tbh) - 3.4rem - 3rem - 48px);
  min-height:400px;
}
@media(min-width:1440px){
  .gal-grid{grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(2,1fr)}
}
@media(min-width:1920px){
  .gal-grid{grid-template-columns:repeat(5,1fr);grid-template-rows:repeat(2,1fr)}
}
.gal-grid .gal-cell{overflow:hidden;position:relative;background:var(--bg3);cursor:pointer;min-height:0}
.gal-grid .gal-cell img{width:100%;height:100%;object-fit:cover;object-position:center center;transition:transform .6s ease;display:block}
.gal-grid .gal-cell-link{cursor:pointer;position:relative}
.gal-grid .gal-cell-link:hover img{transform:scale(1.06)}
.gal-grid .gal-cell-overlay{position:absolute;inset:auto 0 0 0;display:block;pointer-events:none;opacity:1;transition:opacity .35s ease;z-index:2}
.gal-grid .gal-cell-link:hover .gal-cell-overlay{opacity:0!important}
.gal-grid .gal-cell-overlay-inner{width:100%;background:rgba(255,255,255,0.55);padding:.9rem 1.4rem;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.4rem;text-align:center}
.gal-grid .gal-cell-titre{font-size:clamp(.75rem,1.2vw,1rem);font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:rgba(0,0,0,.82);line-height:1.3}
.gal-grid .gal-cell-meta{font-size:clamp(.65rem,.95vw,.82rem);font-weight:400;letter-spacing:.18em;text-transform:uppercase;color:rgba(0,0,0,.52)}
.gal-filter-btn{font-family:inherit;font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;font-weight:500;padding:.4rem 1rem;border:1px solid var(--border);background:transparent;color:var(--muted);cursor:pointer;transition:all .2s;text-decoration:none;display:inline-block}
.gal-filter-btn.active,.gal-filter-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.gal-pagination{display:flex;align-items:center;justify-content:space-between;padding:.8rem 4vw;gap:1rem}
.gal-page-info{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.gal-pagination .gal-arrow{display:flex;align-items:center;gap:.5rem;font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;color:var(--text);text-decoration:none;opacity:.7;transition:opacity .2s}
.gal-pagination .gal-arrow:hover{opacity:1;color:var(--accent)}
.gal-pagination .gal-arrow.disabled{opacity:.2;pointer-events:none}
.gal-pagination .gal-arrow svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.5;fill:none}
@media(max-width:768px){
  .gal-grid{grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(3,1fr)}
}
@media(max-width:480px){
  .gal-grid{grid-template-columns:1fr;grid-template-rows:repeat(6,1fr)}
}
@media (max-width: 768px) {
  .gal-cell {
    position: relative;
  }
  .gal-cell-overlay {
    position: absolute !important;
    top: 50% !important;
    bottom: auto !important;
    left: 0 !important;
    right: 0 !important;
    transform: translateY(-50%) !important;
    height: 110px !important;
    width: 100% !important;
  }
  .gal-cell-overlay-inner {
    height: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    padding: 0.5rem !important;
    gap: 0.4rem !important;
  }
}

/* ─── GAL-CELL standalone (livres-panel, hors gal-grid) ─────────────────── */
.livres-panel .gal-cell {
  overflow: hidden; position: relative;
  background: var(--bg3); cursor: pointer; min-height: 0;
}
.livres-panel .gal-cell img {
  width: 100%; height: 100%; object-fit: cover;
  object-position: center center;
  transition: transform .6s ease; display: block;
}
.livres-panel .gal-cell-link { cursor: pointer; position: relative; }
.livres-panel .gal-cell-link:hover img { transform: scale(1.06); }
.livres-panel .gal-cell-overlay {
  position: absolute; inset: auto 0 0 0;
  display: block; pointer-events: none; opacity: 1;
  transition: opacity .35s ease; z-index: 2;
}
.livres-panel .gal-cell-link:hover .gal-cell-overlay { opacity: 0 !important; }
.livres-panel .gal-cell-overlay-inner {
  width: 100%; background: rgba(255,255,255,0.55);
  padding: .9rem 1.4rem;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: .4rem; text-align: center;
}
.livres-panel .gal-cell-titre {
  font-size: clamp(.75rem,1.2vw,1rem); font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase;
  color: rgba(0,0,0,.82); line-height: 1.3;
}
.livres-panel .gal-cell-meta {
  font-size: clamp(.65rem,.95vw,.82rem); font-weight: 400;
  letter-spacing: .18em; text-transform: uppercase;
  color: rgba(0,0,0,.52);
}

/* ─── NAVIGATION GALERIES (galerie.php + livres.php) ─────────────────────── */
@keyframes galPulse {
  0%,100% { opacity:.35; }
  50%      { opacity:1; }
}
.gal-nav-bar {
  display:flex; align-items:center; justify-content:space-between;
  padding:0 2rem; height:56px;
  background:var(--bg2);
  border-top:1px solid var(--border);
  position:relative;
}
.gal-nav-bar .gal-arrow {
  display:flex; align-items:center;
  cursor:pointer; background:none; border:none;
  font-family:inherit;
  font-size:.82rem; letter-spacing:.22em; text-transform:uppercase;
  font-weight:800;
  color:var(--text); padding:0;
  animation: galPulse 2.6s ease-in-out infinite;
  transition:color .2s;
  text-decoration:none;
}
.gal-nav-bar .gal-arrow.prev { animation-delay:0s; }
.gal-nav-bar .gal-arrow.next { animation-delay:1.3s; }
.gal-nav-bar .gal-arrow:hover  { animation:none; opacity:1; color:var(--accent); }
.gal-nav-bar .gal-arrow.disabled,
.gal-nav-bar .gal-arrow:disabled { animation:none; opacity:.15; pointer-events:none; cursor:default; }
/* Groupe centré : ‹ N/N › */
.gal-nav-center {
  position:absolute; left:50%; transform:translateX(-50%);
  display:flex; align-items:center; gap:.9rem;
}
.gal-btn-page {
  width:38px; height:38px; border-radius:50%;
  border:1.5px solid rgba(128,128,128,.4);
  background:transparent;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; padding:0;
  transition:border-color .2s, background .2s;
}
.gal-btn-page svg {
  width:18px; height:18px;
  stroke:var(--text); stroke-width:1.6; fill:none;
  transition:stroke .15s, transform .18s;
}
.gal-btn-page:hover { border-color:var(--accent); background:rgba(168,144,112,.1); }
.gal-btn-page:hover svg { stroke:var(--accent); }
.gal-btn-page.prev:hover svg { transform:translateX(-2px); }
.gal-btn-page.next:hover svg { transform:translateX(2px); }
.gal-btn-page:disabled { opacity:.2; cursor:default; pointer-events:none; }
.gal-nav-bar .gal-nav-count {
  font-size:.82rem; letter-spacing:.26em; text-transform:uppercase;
  color:var(--text); font-weight:800; min-width:3rem; text-align:center;
}


.flipbook-modal {
  position: fixed; inset: 0; z-index: 600;
  background: rgba(0,0,0,0.94);
  display: flex; flex-direction: column;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
  height: 100dvh; width: 100dvw;
}
.flipbook-modal.open { opacity: 1; pointer-events: all; }
.flipbook-modal-bar {
  height: 48px; flex: 0 0 48px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.8rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  background: rgba(0,0,0,0.85);
}
.flipbook-modal-title {
  font-size: 0.62rem; letter-spacing: 0.28em; text-transform: uppercase;
  color: rgba(255,255,255,0.7); font-weight: 400;
}
.flipbook-modal-close {
  background: none; border: none; cursor: pointer;
  color: rgba(255,255,255,0.5); font-size: 1.3rem; line-height: 1;
  padding: 0; font-family: inherit; transition: color 0.2s;
}
.flipbook-modal-close:hover { color: #fff; }
.flipbook-modal-iframe-wrap {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
  padding: 20px;
}
.flipbook-modal-iframe {
  width: 100%;
  height: 100%;
  min-height: 700px;
  border: none;
  background: #fff;
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.gal-cell-book-badge {
  position: absolute; top: 0.6rem; right: 0.6rem; z-index: 3;
  background: var(--accent); color: #fff;
  font-size: 0.5rem; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 0.22rem 0.5rem; font-weight: 500; pointer-events: none;
}

/* ── Mobile : label mode lisible sur fond clair ──────────────────────────── */
.mobile-theme .mode-label{color:var(--text);text-shadow:none;opacity:.65}
/* ─── LIENS ASSOCIÉS VIDÉO ──────────────────────────────────────────────── */
.page-video-titre{
  font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;font-weight:600;
  color:var(--accent);padding:2.5rem 0 .8rem 2vw;display:block
}
.page-video-liens{display:flex;flex-direction:column;gap:.4rem;padding:.8rem 0 .8rem 2vw}
.page-video-lien{display:inline-flex;align-items:center;gap:.6rem;font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);text-decoration:none;font-weight:500;width:fit-content;transition:gap .2s,opacity .2s;opacity:.85}
.page-video-lien:hover{gap:1rem;opacity:1}
.page-video-lien svg{width:13px;height:13px;flex-shrink:0}
.page-video-sep{
  display:inline-block;
  font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--accent);font-weight:700;
  margin:2rem 0 0 2vw;
  border-top:1px solid var(--accent);
  padding-top:.35rem;
  opacity:.95;
}
.page-video-sep::before,.page-video-sep::after{content:none}
.page-video-sep + .page-video .page-video-titre{padding-top:1.2rem}