:root{
  --bg:#0c0d10;
  --card:#14151b;
  --border:#2a2b35;
  --text:#e8e8ec;
  --muted:#a0a3b1;
  --accent:#c9a36a;
  --radius:16px;
  --max:1200px;
}

html, body { min-height: 100%; }

/* Le fond de base doit être sur html */
html{
  background: #0b0c0f;
}

*{box-sizing:border-box}
/* IMPORTANT : le contenu doit être AU-DESSUS des pseudos du html */
body{
  margin: 0;
  background: #0b0c0f;      /* le vrai fond */
  color: var(--text);
  position: relative;
  z-index: 0;
  isolation: isolate;       /* ✅ clé : crée un contexte pour que les z-index négatifs restent derrière le contenu */
}


img{max-width:100%;display:block}

.container{
  width:min(var(--max),90%);
  margin:auto;
}

/* HEADER */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(12,13,16,.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgb(221, 126, 16);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
}

.brand-logo{ height: 50px; width: auto; display:block; }

.nav{
  display:flex;
  gap: 14px;
  align-items:center;
}

.nav a{
  color: var(--muted);
  text-decoration:none;
  padding: 8px 10px;
  border-radius: 12px;
}

.nav a:hover{ background: rgba(255,255,255,.06); color: var(--text); }
.nav a.is-active{
  color: var(--text);
  border: 1px solid rgb(221, 126, 16);
  background: rgba(201,163,106,.10);
}

.header-right{
  display:flex;
  align-items:center;
  gap: 10px;
}

.social{
  display:flex;
  gap: 10px;
  list-style:none;
  margin:0;
  padding:0;
}

.social img{ width: 18px; height: 18px; opacity: .85; }
.social a:hover img{ opacity: 1; }

/* Bouton burger */
.menu-btn{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.02);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;              /* 👈 espace entre barres */
  cursor: pointer;
  padding: 0;
}

/* Les 3 barres */
.menu-btn span{
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
  transition: transform .2s ease, opacity .2s ease;
}

/* Espacement vertical entre les barres */
.menu-btn span + span{ margin-top: 5px; }

/* Etat "open" => forme X */
.menu-btn[aria-expanded="true"] span:nth-child(1){
  transform: translateY(7px) rotate(45deg);
}
.menu-btn[aria-expanded="true"] span:nth-child(2){
  opacity: 0;
}
.menu-btn[aria-expanded="true"] span:nth-child(3){
  transform: translateY(-7px) rotate(-45deg);
}



/* mobile nav */
.mobile-nav[hidden]{ display:none; }

.mobile-nav{
  border-top: 1px solid var(--border);
  padding: 10px 0 14px;
}
.mobile-nav a{
  display:block;
  padding: 10px 16px;
  text-decoration:none;
  color: var(--muted);
}
.mobile-nav a.is-active{ color: var(--text); }


/* CARDS */
.sculpture-card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow:hidden;
  transition: transform .2s ease, border-color .2s ease;
}

.sculpture-card:hover{
  transform: translateY(-4px);
  border-color: rgb(221, 126, 16);
}

.card-media{
  display:block;
  aspect-ratio: 4 / 3;
  overflow:hidden;
}

.card-media img{
  width:100%;
  height:100%;
  object-fit: cover;
  transform: scale(1.01);
  transition: transform .3s ease;
}

.sculpture-card:hover .card-media img{ transform: scale(1.06); }

.card-body{ padding: 14px; }
.card-title{ margin:0; font-size: 18px; }
.card-meta{ margin: 6px 0 0; color: var(--muted); font-size: 14px; }

.card-gallery{ display:none; }

/* responsive */
@media (max-width: 860px){
  .nav{ display:none; }
  .menu-btn{ display:block; }
  .mobile-nav{ display:block; }
  .social{ display:none; } /* option : on masque les icônes pour alléger */
}

/* PAGE */
.page-header{
  margin:40px 0 30px;
  max-width:700px;
}

.page-header h1{
  font-size:42px;
  margin:0 0 10px;
}

.page-header p{
  color:var(--muted);
}

/* GRID */
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
  gap:20px;
}

/* CARD */
.sculpture{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  transition:transform .2s ease,border .2s ease;
}

.sculpture:hover{
  transform:translateY(-4px);
  border-color:var(--accent);
}

.sculpture img{
  aspect-ratio:4/3;
  object-fit:cover;
}

.info{
  padding:14px;
}

.info h2{
  margin:0;
  font-size:18px;
}

.info p{
  margin:6px 0 0;
  font-size:14px;
  color:var(--muted);
}

.gallery{display:none}

/* FOOTER */
.footer{
  text-align:center;
  padding:30px;
  color:var(--muted);
  border-top:1px solid rgb(221, 126, 16);
  margin-top:60px;
}

/* Fonction recherche */

.gallery-controls{
  max-width: 1200px;
  margin: 0 auto 16px;
  padding: 0 16px;
}

.controls-row{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

#searchInput{
  flex: 1 1 280px;
  min-width: 240px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: inherit;
  outline: none;
}

#searchInput:focus{
  border-color: rgba(255,255,255,.28);
  background: rgba(255,255,255,.09);
}

.chip-group{
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.chip{
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: inherit;
  cursor: pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}

.chip:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.10);
  border-color: rgb(221, 126, 16);
}

.chip.is-active{
  background: rgba(255,255,255,.16);
  border-color: rgb(221, 126, 16);
}

.results-info{
  margin: 10px 2px 0;
  opacity: .75;
  font-size: .95rem;
}

/* SOUS MENU */

.subnav{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin: 18px 0 22px;
}

.subnav-btn{
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.25);
  color: #fff;
  padding: 10px 14px;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}

.subnav-btn:hover{
  transform: translateY(-1px);
  background: rgba(0,0,0,.38);
  border-color: rgba(255,255,255,.28);
}

.subnav-btn.is-active{
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.45);
}

/* Musiques */

.card-media.video{
  position: relative;
  display:block;
}

.play-badge{
  position:absolute;
  left:12px;
  bottom:12px;
  padding:8px 10px;
  border-radius:999px;
  background: rgba(0,0,0,.65);
  color:#fff;
  font-size:14px;
  line-height:1;
}

/* Cacher le menu mobile */
[hidden] { display: none !important; }

/* Priorité absolue : si hidden -> caché */
[hidden] { display: none !important; }

/* Menu mobile */
.mobile-nav{
  border-top: 1px solid var(--border);
  padding: 10px 0 14px;
}

/* Mobile */
@media (max-width: 820px){
  .nav { display: none; }      /* menu desktop caché */
  .menu-btn { display: inline-flex; } /* bouton visible */
}

/* sous menu graphisme */
.filters { margin: 10px 0 18px; }

.filters-toggle{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border: 1px solid rgb(221, 126, 16);
  border-radius: 14px;
  background: rgba(255,255,255,.02);
  color: var(--text);
}

.filters-panel{
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;      /* ✅ IMPORTANT : empêche le wrap en colonnes */
  gap: 10px;
  align-items: stretch;   /* ✅ pour que les chips prennent toute la largeur */
}


@media (min-width: 700px){
  .filters-panel{
    flex-direction: row;
    flex-wrap: wrap;
  }
}

@media (max-width: 699px){
  .filters-panel .chip{
    width: 100%;
    justify-content: center;
  }
}

/* ===== DESKTOP PAR DÉFAUT ===== */

/* Menu principal visible */
.nav {
  display: flex;
}

/* Burger et menu mobile cachés */
.menu-btn {
  display: none;
}

.mobile-nav {
  display: none;
}

/* ===== MOBILE ===== */
@media (max-width: 900px) {

  /* On cache le menu desktop */
  .nav {
    display: none;
  }

  /* On affiche le burger */
  .menu-btn {
    display: inline-flex;
  }

  /* Menu mobile (contrôlé par JS avec hidden) */
  .mobile-nav {
    display: block;
  }
}

/* Musiques */

.video-grid{
  display: grid;
  grid-template-columns: 1fr; /* ✅ Mobile : 1 colonne */
  gap: 16px;
  padding: 0;
  list-style: none;
}

@media (min-width: 900px){
  .video-grid{
    grid-template-columns: repeat(2, 1fr); /* ✅ PC : 2 colonnes */
  }
}

.video-grid li{
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: #000;
  border: 1px solid var(--border);
}

.video-grid iframe{
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  display: block;
}

/* 🖼️ Image de fond */
body::before{
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;

  background-image: var(--page-bg, none);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  opacity: 0.10;
  z-index: -2;              /* derrière le contenu */
}

/* 🌑 Voile sombre */
body::after{
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;

  background: radial-gradient(circle at top,
    rgba(0,0,0,.10),
    rgba(0,0,0,.10)
  );

  z-index: -1;              /* au-dessus de la photo */
}

/* 🎨 Images par page */
body.bg-sculptures{ --page-bg: url("/img/fond/sculpture-outils.jpg"); }
body.bg-graphisme{ --page-bg: url("/img/fond/graphisme-crayons.jpg"); }
body.bg-maquettes{ --page-bg: url("/img/fond/maquettes-gundam.jpg"); }
body.bg-couverture{ --page-bg: url("/img/fond/couverture.jpg"); }
body.bg-musique{ --page-bg: url("/img/fond/piano.jpg"); }

/* Mobile : encore plus discret */
@media (max-width: 700px){
  body::before{
    opacity: 0.10;
  }
}