/* =============================================================
   FF_Galerie - style.css
   Theme : theme-sombre
   ============================================================= */

@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=Lato:wght@300;400&display=swap");

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

html, body {
  min-height: 100vh;
  background-color: #111111;
  overflow-x: hidden;
  font-family: 'Lato', sans-serif;
  font-weight: 300;
  transition: background-color 0.6s ease, color 0.6s ease;
}

/* Noir/gris, galerie contemporaine */
body.theme-sombre {
  --bg:           #111111;
  --text:         #e8e2d9;
  --text-doux:    #888880;
  --accent:       #c9a96e;
  --btn-border:   #c9a96e;
  --btn-hover-bg: #c9a96e;
  --btn-hover-tx: #111111;
  --sep:          #333333;
  --controle-bg:  rgba(20,20,20,0.90);
}

.scene-entree {
  min-height: 100vh;
  background-color: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
  animation: fonduEntree 1.4s ease both;
}

@keyframes fonduEntree {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.entete {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 2.2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--controle-bg);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--sep);
  transform: translateY(0);
  transition: transform .4s ease;
}

.lien-contact {
  font-family: 'Lato', sans-serif;
  font-weight: 400;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-doux);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.3s, border-color 0.3s;
}
.lien-contact:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.controles {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-musique {
  background: none;
  border: 1px solid var(--sep);
  border-radius: 50%;
  width: 2.2rem;
  height: 2.2rem;
  cursor: pointer;
  color: var(--text-doux);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.3s, color 0.3s, opacity 0.3s;
}
.btn-musique:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-musique.off { opacity: 0.42; }
/* Croche barrée quand music off */
.btn-musique.off #iconeMusique { position:relative; display:inline-block; }
.btn-musique.off #iconeMusique::after {
  content: '';
  position: absolute;
  top: 50%; left: -15%;
  width: 130%; height: 1.5px;
  background: currentColor;
  transform: translateY(-50%) rotate(-45deg);
}
/* Respiration douce quand la musique joue */
.btn-musique:not(.off) {
  animation: musique-pulse 3s ease-in-out infinite;
  border-color: rgba(200,160,80,.4);
  color: var(--accent);
}
@keyframes musique-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: .55; }
}

.selecteur-theme { display: flex; gap: 0.4rem; }

.btn-theme {
  background: transparent;
  border: 1px solid var(--sep);
  color: var(--text-doux);
  font-family: 'Lato', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  padding: 0.28rem 0.75rem;
  cursor: pointer;
  border-radius: 2px;
  transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}
.btn-theme:hover,
.btn-theme.actif {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}

.contenu-principal {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
}

.encadre-titre {
  text-align: center;
  animation: apparitionTitre 1.8s ease 0.3s both;
}

@keyframes apparitionTitre {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

.nom-artiste {
  font-family: 'Playfair Display', serif;
  font-weight: 400;
  font-size: clamp(2.4rem, 7vw, 5rem);
  letter-spacing: 0.04em;
  line-height: 1.2;
  padding-bottom: 0.12em; /* espace pour les descendantes (g, p, y…) */
  color: var(--text);
  margin-bottom: 0.6rem;
}

.sous-titre {
  font-family: 'Lato', sans-serif;
  font-weight: 300;
  font-size: clamp(0.85rem, 2vw, 1.1rem);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--text-doux);
  margin-bottom: 2rem;
}

.separateur {
  width: 3rem;
  height: 1px;
  background-color: var(--sep);
  margin: 0 auto 2.4rem;
}

.btn-entrer {
  display: inline-block;
  font-family: 'Lato', sans-serif;
  font-weight: 400;
  font-size: 0.88rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--btn-border);
  border: 1px solid var(--btn-border);
  padding: 0.85rem 2.4rem;
  text-decoration: none;
  border-radius: 2px;
  transition: background-color 0.35s ease, color 0.35s ease;
}
.btn-entrer:hover {
  background-color: var(--btn-hover-bg);
  color: var(--btn-hover-tx);
}

.pied {
  padding: 1rem 2.2rem;
  text-align: center;
  border-top: 1px solid var(--sep);
  background-color: var(--bg);
}
.mention {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-doux);
}

/* Plan interactif de la galerie */
.plan-galerie {
  margin-top: 2rem;
  width: 100%;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}
.plan-galerie svg {
  width: 100%;
  height: auto;
  display: block;
}
.plan-salle {
  fill: var(--accent);
  fill-opacity: 0.14;
  stroke: none;
  cursor: pointer;
  transition: fill-opacity 0.25s;
}
.plan-salle:hover {
  fill-opacity: 0.30;
}
.plan-couloir {
  fill: var(--accent);
  fill-opacity: 0.07;
  stroke: none;
}
.plan-mur {
  stroke: var(--text-doux);
  stroke-width: 2;
  stroke-linecap: square;
}
.plan-porte {
  stroke: var(--accent);
  stroke-width: 1.5;
  fill: none;
}
.plan-toile {
  fill: var(--accent);
  stroke: var(--sep);
  stroke-width: 1;
}
.plan-label {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 13px;
  fill: var(--text-doux);
  text-anchor: middle;
  pointer-events: none;
  user-select: none;
}
.plan-legende {
  margin-top: 0.7rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--text-doux);
  text-align: center;
  font-style: italic;
}

/* ── Navigation multi-pages ── */
.nav-pages { display:flex; align-items:center; gap:.5rem; }
.nav-sep { color:rgba(255,255,255,.18); font-size:.75rem; user-select:none; }
.lien-contact.actif { color:rgba(200,160,80,.3); pointer-events:none; cursor:default; }
.lien-contact.actif:hover { color:rgba(200,160,80,.3); }

  .entete {
    padding: .75rem 1.2rem;
    padding-top: max(.75rem, env(safe-area-inset-top, .75rem));
  }
  .selecteur-theme { gap: 0.3rem; }
  .btn-theme { padding: 0.25rem 0.55rem; font-size: 0.7rem; }
  .plan-galerie { max-width: 320px; }
  .contenu-principal { padding: 2.5rem 1.2rem; }
}

@media (max-width: 360px) {
  .nom-artiste { font-size: 2rem; }
  .plan-galerie { max-width: 280px; }
}

/* ══ NAV DROPDOWN ARTISTES INVITÉS ══ */
.nav-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.nav-dropdown-trigger {
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  gap: .25rem;
}
.nav-dropdown-trigger .nav-arrow {
  font-size: .65em;
  opacity: .7;
  transition: transform .25s;
}
.nav-dropdown.open .nav-arrow { transform: rotate(180deg); }
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + .6rem);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10,8,5,.96);
  border: 1px solid rgba(200,160,80,.22);
  min-width: 190px;
  padding: .45rem 0;
  display: none;
  flex-direction: column;
  z-index: 200;
  box-shadow: 0 8px 24px rgba(0,0,0,.5);
}
.nav-dropdown.open .nav-dropdown-menu { display: flex; }
.nav-dropdown-menu a {
  padding: .55rem 1.1rem;
  font-family: 'Lato', sans-serif;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-doux);
  text-decoration: none;
  transition: color .25s, background .25s;
  white-space: nowrap;
}
.nav-dropdown-menu a:hover {
  color: var(--accent);
  background: rgba(200,160,80,.07);
}