/* ==========================================================================
   Catalogue Été 2026 — design galerie d'art
   ========================================================================== */

:root {
  --noir: #0e0c09;
  --noir-2: #14110d;
  --noir-3: #1b1712;
  --ivoire: #f3ecdf;
  --ivoire-mut: #b8ad9a;
  --or: #c9a24b;
  --or-clair: #e2c97a;
  --rouge: #b3452f;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Jost", "Segoe UI", sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--noir);
  color: var(--ivoire);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

::selection { background: var(--or); color: var(--noir); }

/* ---------- Préloader ---------- */
#loader {
  position: fixed; inset: 0; z-index: 200;
  background: var(--noir);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1.2rem;
  transition: opacity .8s var(--ease), visibility .8s;
}
#loader.done { opacity: 0; visibility: hidden; }

/* Entrée de marque : le nom se pose, le filet s'ouvre, la collection apparaît */
#loader .marque {
  display: flex; flex-direction: column; align-items: center; gap: .95rem;
}
#loader .nom {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 6.5vw, 3.1rem);
  letter-spacing: .2em; text-indent: .2em; color: var(--ivoire);
  opacity: 0; animation: entreeNom 1.25s var(--ease) forwards;
}
#loader .filet {
  width: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--or), transparent);
  animation: entreeFilet 1.1s .55s var(--ease) forwards;
}
#loader .collection {
  font-size: .68rem; letter-spacing: .32em; text-transform: uppercase;
  color: var(--or); opacity: 0;
  animation: entreeCollection 1s .8s var(--ease) forwards;
}
@keyframes entreeNom {
  from { opacity: 0; letter-spacing: .55em; text-indent: .55em; filter: blur(7px); }
  to   { opacity: 1; letter-spacing: .2em;  text-indent: .2em;  filter: blur(0); }
}
@keyframes entreeFilet { to { width: min(280px, 62vw); } }
@keyframes entreeCollection {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}
/* Sortie en deux temps : la marque se retire, puis le rideau */
#loader { transition: opacity .9s var(--ease) .3s, visibility .9s .3s; }
#loader.done .marque {
  opacity: 0; transform: translateY(-14px);
  transition: opacity .45s ease, transform .75s var(--ease);
}
#loader.done .bar { opacity: 0; transition: opacity .3s ease; }
#loader .bar {
  width: 160px; height: 1px; background: rgba(243, 236, 223, .15); overflow: hidden;
  margin-top: 1.6rem;
}
#loader .bar i {
  display: block; height: 100%; width: 40%;
  background: var(--or); animation: slide 1.2s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: .45; } }
@keyframes slide { 0% { transform: translateX(-100%); } 100% { transform: translateX(400%); } }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 4vw;
  transition: background .4s, padding .4s, box-shadow .4s;
}
.nav.scrolled {
  background: rgba(14, 12, 9, .88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: .65rem 4vw;
  box-shadow: 0 1px 0 rgba(201, 162, 75, .18);
}
.nav .logo {
  font-family: var(--serif); font-size: 1.35rem; letter-spacing: .08em;
}
.nav .logo em { font-style: normal; color: var(--or); }
.nav .links { display: flex; gap: 2.2rem; align-items: center; }
.nav .links a {
  font-size: .78rem; text-transform: uppercase; letter-spacing: .22em;
  color: var(--ivoire-mut); position: relative; padding: .3rem 0;
  transition: color .3s;
}
.nav .links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--or); transition: width .35s var(--ease);
}
.nav .links a:hover { color: var(--ivoire); }
.nav .links a:hover::after { width: 100%; }
.nav .fav-btn {
  position: relative; background: none; border: 1px solid rgba(201, 162, 75, .4);
  color: var(--or); padding: .45rem .9rem; border-radius: 2rem;
  font-size: .74rem; letter-spacing: .18em; text-transform: uppercase;
  transition: background .3s, color .3s;
}
.nav .fav-btn:hover { background: var(--or); color: var(--noir); }
.nav .fav-btn .count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 1.15rem; height: 1.15rem; margin-left: .4rem;
  background: var(--or); color: var(--noir); border-radius: 50%;
  font-size: .68rem; font-weight: 500;
}
.nav .fav-btn:hover .count { background: var(--noir); color: var(--or); }
.burger { display: none; background: none; border: 0; color: var(--ivoire); font-size: 1.5rem; }

/* ---------- Héro ---------- */
.hero {
  position: relative; height: 100vh; min-height: 620px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; text-align: center;
}
.hero .slides, .hero .slide { position: absolute; inset: 0; }
.hero .slide {
  background-size: cover; background-position: center;
  opacity: 0; transform: scale(1.08);
  transition: opacity 2.2s ease;
}
.hero .slide.active {
  opacity: 1;
  animation: kenburns 9s ease-out forwards;
}
@keyframes kenburns {
  from { transform: scale(1.12) translateY(1.5%); }
  to   { transform: scale(1.0) translateY(0); }
}
.hero .veil {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(14,12,9,.25) 0%, rgba(14,12,9,.78) 100%),
    linear-gradient(to top, var(--noir) 0%, transparent 28%),
    linear-gradient(to bottom, rgba(14,12,9,.55) 0%, transparent 22%);
}
.hero .content { position: relative; z-index: 2; padding: 0 5vw; }
.hero .surtitre {
  font-size: .8rem; letter-spacing: .5em; text-transform: uppercase;
  color: var(--or); margin-bottom: 1.4rem;
}
.hero h1 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2.8rem, 8vw, 6.5rem);
  line-height: 1.02; letter-spacing: .02em;
}
.hero h1 .it { font-style: italic; color: var(--or-clair); }
.hero .sous {
  margin-top: 1.6rem; font-size: clamp(.95rem, 1.6vw, 1.15rem);
  color: var(--ivoire-mut); letter-spacing: .12em; text-transform: uppercase;
}
.hero .cta-row { margin-top: 2.6rem; display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .95rem 2.4rem; border-radius: 3rem;
  font-size: .8rem; letter-spacing: .22em; text-transform: uppercase;
  border: 1px solid var(--or); color: var(--noir); background: var(--or);
  transition: transform .35s var(--ease), box-shadow .35s, background .3s, color .3s;
}
.btn:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(201,162,75,.28); }
.btn.ghost { background: transparent; color: var(--ivoire); border-color: rgba(243,236,223,.35); }
.btn.ghost:hover { border-color: var(--or); color: var(--or); box-shadow: none; }
.hero .scroll-hint {
  position: absolute; bottom: 2.2rem; left: 50%; transform: translateX(-50%);
  z-index: 2; color: var(--ivoire-mut); font-size: .7rem; letter-spacing: .3em;
  text-transform: uppercase; display: flex; flex-direction: column; align-items: center; gap: .7rem;
}
.hero .scroll-hint::after {
  content: ""; width: 1px; height: 46px;
  background: linear-gradient(var(--or), transparent);
  animation: drip 2s ease-in-out infinite;
}
@keyframes drip { 50% { transform: scaleY(.4); transform-origin: top; } }

/* ---------- Bandeau défilant ---------- */
.marquee {
  border-top: 1px solid rgba(201,162,75,.16); border-bottom: 1px solid rgba(201,162,75,.16);
  padding: 1.1rem 0; overflow: hidden; background: var(--noir-2);
}
.marquee .track {
  display: flex; gap: 3.5rem; width: max-content;
  animation: marquee 38s linear infinite;
}
.marquee:hover .track { animation-play-state: paused; }
.marquee span {
  font-family: var(--serif); font-style: italic; font-size: 1.15rem;
  color: var(--ivoire-mut); white-space: nowrap;
}
.marquee span::after { content: "✦"; margin-left: 3.5rem; color: var(--or); font-style: normal; font-size: .7rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Sections ---------- */
section { padding: 6.5rem 4vw; }
.section-head { max-width: 780px; margin: 0 auto 4rem; text-align: center; }
.section-head .kicker {
  font-size: .74rem; letter-spacing: .45em; text-transform: uppercase; color: var(--or);
}
.section-head h2 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2rem, 4.5vw, 3.4rem); margin-top: .8rem; line-height: 1.1;
}
.section-head p { color: var(--ivoire-mut); margin-top: 1.1rem; font-size: 1rem; }
.section-head .filet {
  width: 64px; height: 1px; background: var(--or); margin: 1.6rem auto 0; position: relative;
}
.section-head .filet::after {
  content: "◆"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  color: var(--or); font-size: .55rem; background: var(--noir); padding: 0 .5rem;
}

/* ---------- Chiffres ---------- */
.stats {
  display: flex; justify-content: center; gap: clamp(2rem, 8vw, 7rem);
  flex-wrap: wrap; padding: 3.6rem 4vw; background: var(--noir-2);
}
.stat { text-align: center; }
.stat .num {
  font-family: var(--serif); font-size: clamp(2.4rem, 5vw, 3.6rem); color: var(--or);
  line-height: 1;
}
.stat .num sup { font-size: .5em; }
.stat .lab {
  margin-top: .5rem; font-size: .72rem; letter-spacing: .3em; text-transform: uppercase;
  color: var(--ivoire-mut);
}

/* ---------- Filtres ---------- */
.filtres {
  position: sticky; top: 56px; z-index: 60;
  background: rgba(14,12,9,.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(201,162,75,.12); border-bottom: 1px solid rgba(201,162,75,.12);
  padding: 1rem 4vw; display: flex; gap: .9rem; align-items: center; flex-wrap: wrap;
}
.filtres .search {
  flex: 1 1 220px; max-width: 320px; position: relative;
}
.filtres .search input {
  width: 100%; background: var(--noir-3); border: 1px solid rgba(243,236,223,.14);
  color: var(--ivoire); border-radius: 2rem; padding: .6rem 1.1rem .6rem 2.4rem;
  font-family: inherit; font-size: .88rem; outline: none; transition: border-color .3s;
}
.filtres .search input:focus { border-color: var(--or); }
.filtres .search::before {
  content: "⌕"; position: absolute; left: .95rem; top: 50%; transform: translateY(-54%);
  color: var(--or); font-size: 1.1rem;
}
.filtres select {
  background: var(--noir-3); color: var(--ivoire); border: 1px solid rgba(243,236,223,.14);
  border-radius: 2rem; padding: .6rem 1.1rem; font-family: inherit; font-size: .85rem;
  outline: none; cursor: pointer; transition: border-color .3s; max-width: 240px;
}
.filtres select:focus, .filtres select:hover { border-color: var(--or); }
.filtres .reset {
  background: none; border: 0; color: var(--ivoire-mut); font-size: .78rem;
  letter-spacing: .12em; text-transform: uppercase; text-decoration: underline dotted;
  transition: color .3s;
}
.filtres .reset:hover { color: var(--or); }
.filtres .resultat { margin-left: auto; font-size: .8rem; color: var(--ivoire-mut); letter-spacing: .08em; }
.filtres .resultat b { color: var(--or); font-weight: 500; }

/* ---------- Grille œuvres ---------- */
.galerie { padding-top: 3.5rem; }
.grid { columns: 3 340px; column-gap: 1.6rem; max-width: 1420px; margin: 0 auto; }
.carte {
  break-inside: avoid; margin-bottom: 1.6rem;
  background: var(--noir-2); border: 1px solid rgba(243,236,223,.07);
  border-radius: 4px; overflow: hidden; position: relative;
  opacity: 0; transform: translateY(34px);
  transition: opacity .8s var(--ease), transform .8s var(--ease),
              border-color .4s, box-shadow .4s;
  cursor: pointer;
}
.carte.vu { opacity: 1; transform: none; }
.carte:hover { border-color: rgba(201,162,75,.45); box-shadow: 0 22px 50px rgba(0,0,0,.55); }
.carte.cachee { display: none; }
.carte .visuel { position: relative; overflow: hidden; }
.carte .visuel img {
  width: 100%; transition: transform 1.1s var(--ease), filter .6s;
}
.carte:hover .visuel img { transform: scale(1.06); }
.carte .visuel::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(14,12,9,.55), transparent 45%);
  opacity: 0; transition: opacity .5s;
}
.carte:hover .visuel::after { opacity: 1; }
.carte .loupe {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .45s; z-index: 2;
}
.carte:hover .loupe { opacity: 1; }
.carte .loupe span {
  width: 54px; height: 54px; border-radius: 50%;
  border: 1px solid var(--or); color: var(--or);
  display: flex; align-items: center; justify-content: center; font-size: 1.25rem;
  background: rgba(14,12,9,.55); backdrop-filter: blur(4px);
  transform: scale(.7); transition: transform .45s var(--ease);
}
.carte:hover .loupe span { transform: scale(1); }
.badge {
  position: absolute; top: .9rem; left: .9rem; z-index: 3;
  background: var(--rouge); color: var(--ivoire);
  font-size: .72rem; font-weight: 500; letter-spacing: .12em;
  padding: .32rem .75rem; border-radius: 2rem;
}
.badge.demande { background: var(--noir); border: 1px solid var(--or); color: var(--or); }
/* Œuvre déjà vendue : elle reste visible mais s'efface visuellement */
.badge.vendu { background: rgba(14,12,9,.85); border: 1px solid rgba(243,236,223,.5); color: var(--ivoire); text-transform: uppercase; }
.carte.vendue .visuel img { filter: grayscale(.75) brightness(.8); }
.carte.vendue .prix-new, .carte.vendue .prix-old { opacity: .55; }
.coeur {
  position: absolute; top: .8rem; right: .8rem; z-index: 3;
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(14,12,9,.6); backdrop-filter: blur(4px);
  border: 1px solid rgba(243,236,223,.2); color: var(--ivoire);
  font-size: 1rem; display: flex; align-items: center; justify-content: center;
  transition: transform .3s, border-color .3s, color .3s, background .3s;
}
.coeur:hover { transform: scale(1.12); border-color: var(--or); }
.coeur.actif { background: var(--or); color: var(--noir); border-color: var(--or); }
.carte .infos { padding: 1.25rem 1.35rem 1.4rem; }
.carte .artiste {
  font-family: var(--serif); font-size: 1.3rem; font-weight: 500; letter-spacing: .02em;
}
.carte .artiste small { font-family: var(--sans); font-size: .72rem; color: var(--ivoire-mut); letter-spacing: .1em; margin-left: .4rem; }
.carte .tech {
  margin-top: .3rem; font-size: .8rem; color: var(--ivoire-mut); letter-spacing: .06em;
}
.carte .bas {
  margin-top: .95rem; display: flex; align-items: baseline; justify-content: space-between; gap: .6rem;
}
.prix-bloc { display: flex; align-items: baseline; gap: .65rem; flex-wrap: wrap; }
.prix-old { font-size: .82rem; color: var(--ivoire-mut); text-decoration: line-through; text-decoration-color: var(--rouge); }
.prix-new { font-size: 1.15rem; color: var(--or); font-weight: 500; letter-spacing: .03em; }
.prix-demande { font-size: .85rem; color: var(--or); letter-spacing: .18em; text-transform: uppercase; }
.carte .refnum { font-size: .68rem; color: rgba(184,173,154,.6); letter-spacing: .18em; }

.vide {
  text-align: center; color: var(--ivoire-mut); padding: 5rem 0; display: none;
}
.vide .glyphe { font-size: 2.4rem; color: var(--or); margin-bottom: 1rem; }

/* ---------- Artistes ---------- */
.artistes { background: var(--noir-2); }
.artistes .liste {
  max-width: 1100px; margin: 0 auto; display: flex; flex-wrap: wrap;
  justify-content: center; gap: .9rem;
}
.artiste-chip {
  border: 1px solid rgba(243,236,223,.16); border-radius: 3rem;
  padding: .7rem 1.5rem; background: none; color: var(--ivoire);
  font-family: var(--serif); font-size: 1.08rem; font-style: italic;
  display: inline-flex; align-items: center; gap: .7rem;
  transition: border-color .35s, background .35s, transform .35s var(--ease), color .35s;
}
.artiste-chip i {
  font-style: normal; font-family: var(--sans); font-size: .68rem;
  color: var(--or); letter-spacing: .05em;
  border: 1px solid rgba(201,162,75,.4); border-radius: 50%;
  width: 1.5rem; height: 1.5rem; display: inline-flex; align-items: center; justify-content: center;
}
.artiste-chip:hover, .artiste-chip.actif {
  border-color: var(--or); background: rgba(201,162,75,.09); transform: translateY(-2px);
}
.artiste-chip.actif { color: var(--or); }

/* ---------- Mentions ---------- */
.mentions .cadre {
  max-width: 860px; margin: 0 auto; border: 1px solid rgba(201,162,75,.25);
  padding: 3rem clamp(1.5rem, 5vw, 4rem); position: relative; text-align: center;
}
.mentions .cadre::before, .mentions .cadre::after {
  content: "❧"; position: absolute; color: var(--or); font-size: 1.2rem; background: var(--noir);
  padding: 0 .8rem; left: 50%; transform: translateX(-50%);
}
.mentions .cadre::before { top: -0.85rem; }
.mentions .cadre::after { bottom: -0.85rem; }
.mentions h3 {
  font-family: var(--serif); font-weight: 500; font-size: 1.6rem; margin-bottom: 1.4rem;
}
.mentions li {
  list-style: none; color: var(--ivoire-mut); font-size: .95rem; margin: .65rem 0;
}
.mentions li::before { content: "— "; color: var(--or); }

/* ---------- Contact / pied ---------- */
.contact { text-align: center; }
.contact .canaux {
  margin-top: 2.4rem; display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
}
footer {
  border-top: 1px solid rgba(201,162,75,.15); padding: 2.2rem 4vw; text-align: center;
  color: rgba(184,173,154,.65); font-size: .78rem; letter-spacing: .14em;
}
footer .mini { margin-top: .4rem; font-size: .68rem; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 150; display: none;
  background: rgba(10, 8, 6, .92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.lightbox.ouverte { display: flex; animation: fadein .35s ease; }
@keyframes fadein { from { opacity: 0; } }
.lb-inner {
  margin: auto; width: min(1180px, 94vw); max-height: 92vh;
  display: grid; grid-template-columns: 1.35fr 1fr; gap: 0;
  background: var(--noir-2); border: 1px solid rgba(201,162,75,.25);
  border-radius: 6px; overflow: hidden; position: relative;
  animation: montee .5s var(--ease);
}
@keyframes montee { from { transform: translateY(26px); opacity: 0; } }
.lb-visuel {
  background: var(--noir); display: flex; align-items: center; justify-content: center;
  overflow: hidden; position: relative; min-height: 320px;
}
.lb-visuel img {
  max-height: 92vh; max-width: 100%; object-fit: contain;
  cursor: zoom-in; transition: transform .5s var(--ease);
}
.lb-visuel.zoom img { cursor: zoom-out; }
.lb-fiche {
  padding: clamp(1.6rem, 3.5vw, 3rem); display: flex; flex-direction: column;
  overflow-y: auto;
}
.lb-fiche .ref { font-size: .7rem; letter-spacing: .3em; color: var(--or); text-transform: uppercase; }
.lb-fiche h3 {
  font-family: var(--serif); font-weight: 500; font-size: clamp(1.7rem, 3vw, 2.4rem);
  margin-top: .6rem; line-height: 1.1;
}
.lb-fiche h3 small { display: block; font-size: .95rem; color: var(--ivoire-mut); font-style: italic; margin-top: .3rem; }
.lb-fiche dl { margin-top: 1.6rem; }
.lb-fiche dl div {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: .65rem 0; border-bottom: 1px dotted rgba(243,236,223,.14);
}
.lb-fiche dt { font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; color: var(--ivoire-mut); }
.lb-fiche dd { font-size: .92rem; text-align: right; }
.lb-fiche .note {
  margin-top: 1.1rem; font-size: .82rem; color: var(--ivoire-mut); font-style: italic;
  border-left: 2px solid var(--or); padding-left: .9rem;
}
.lb-prix { margin-top: 1.8rem; display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
.lb-prix .old { font-size: 1rem; color: var(--ivoire-mut); text-decoration: line-through; text-decoration-color: var(--rouge); }
.lb-prix .new { font-family: var(--serif); font-size: 2.1rem; color: var(--or); }
.lb-prix .eco {
  font-size: .72rem; background: var(--rouge); color: var(--ivoire);
  padding: .28rem .7rem; border-radius: 2rem; letter-spacing: .1em;
}
.lb-prix .negociable { flex-basis: 100%; font-size: .74rem; color: var(--ivoire-mut); letter-spacing: .1em; }
.lb-actions { margin-top: auto; padding-top: 1.8rem; display: flex; flex-direction: column; gap: .7rem; }
.lb-actions .btn { justify-content: center; width: 100%; }
.lb-actions .btn.wa { background: #1f7a53; border-color: #1f7a53; color: #fff; }
.lb-actions .btn.wa:hover { box-shadow: 0 12px 30px rgba(31,122,83,.35); }
.lb-close, .lb-prev, .lb-next {
  position: absolute; z-index: 5; background: rgba(14,12,9,.65);
  border: 1px solid rgba(243,236,223,.25); color: var(--ivoire);
  width: 46px; height: 46px; border-radius: 50%; font-size: 1.15rem;
  display: flex; align-items: center; justify-content: center;
  transition: border-color .3s, color .3s, transform .3s;
  backdrop-filter: blur(4px);
}
.lb-close:hover, .lb-prev:hover, .lb-next:hover { border-color: var(--or); color: var(--or); transform: scale(1.08); }
.lb-close { top: 1rem; right: 1rem; }
.lb-prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.lb-next { left: calc(1.35 / 2.35 * 100% - 3.2rem); top: 50%; transform: translateY(-50%); }
.lb-prev:hover, .lb-next:hover { transform: translateY(-50%) scale(1.08); }

/* ---------- Tiroir sélection ---------- */
.tiroir {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 160;
  width: min(420px, 92vw); background: var(--noir-2);
  border-left: 1px solid rgba(201,162,75,.3);
  transform: translateX(102%); transition: transform .55s var(--ease);
  display: flex; flex-direction: column;
  box-shadow: -30px 0 70px rgba(0,0,0,.5);
}
.tiroir.ouvert { transform: none; }
.tiroir header {
  padding: 1.4rem 1.6rem; border-bottom: 1px solid rgba(243,236,223,.1);
  display: flex; align-items: center; justify-content: space-between;
}
.tiroir header h4 { font-family: var(--serif); font-weight: 500; font-size: 1.35rem; }
.tiroir header button { background: none; border: 0; color: var(--ivoire-mut); font-size: 1.3rem; }
.tiroir header button:hover { color: var(--or); }
.tiroir .corps { flex: 1; overflow-y: auto; padding: 1.2rem 1.6rem; }
.tiroir .item {
  display: grid; grid-template-columns: 74px 1fr auto; gap: .9rem; align-items: center;
  padding: .8rem 0; border-bottom: 1px dotted rgba(243,236,223,.12);
}
.tiroir .item img { width: 74px; height: 74px; object-fit: cover; border-radius: 3px; }
.tiroir .item .a { font-family: var(--serif); font-size: 1.02rem; }
.tiroir .item .p { font-size: .8rem; color: var(--or); margin-top: .15rem; }
.tiroir .item .x { background: none; border: 0; color: var(--ivoire-mut); font-size: 1rem; }
.tiroir .item .x:hover { color: var(--rouge); }
.tiroir .vide-sel { color: var(--ivoire-mut); text-align: center; padding: 3rem 1rem; font-style: italic; }
.tiroir footer { border-top: 1px solid rgba(243,236,223,.1); padding: 1.3rem 1.6rem; text-align: left; }
.tiroir footer .total { display: flex; justify-content: space-between; font-size: .92rem; margin-bottom: 1rem; }
.tiroir footer .total b { color: var(--or); font-weight: 500; }
.tiroir footer .btn { width: 100%; justify-content: center; }
.voile {
  position: fixed; inset: 0; z-index: 155; background: rgba(0,0,0,.5);
  opacity: 0; visibility: hidden; transition: opacity .4s;
}
.voile.actif { opacity: 1; visibility: visible; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 1.6rem; left: 50%; transform: translate(-50%, 140%);
  z-index: 180; background: var(--or); color: var(--noir);
  padding: .8rem 1.6rem; border-radius: 3rem; font-size: .84rem; letter-spacing: .06em;
  transition: transform .5s var(--ease); box-shadow: 0 14px 40px rgba(0,0,0,.4);
}
.toast.visible { transform: translate(-50%, 0); }

/* ---------- Révélations ---------- */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.vu { opacity: 1; transform: none; }

/* ---------- Retour haut ---------- */
#topBtn {
  position: fixed; bottom: 1.6rem; right: 1.6rem; z-index: 90;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--noir-3); border: 1px solid rgba(201,162,75,.4); color: var(--or);
  font-size: 1.1rem; opacity: 0; visibility: hidden; transition: opacity .4s, transform .3s;
}
#topBtn.visible { opacity: 1; visibility: visible; }
#topBtn:hover { transform: translateY(-3px); }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .lb-inner { grid-template-columns: 1fr; overflow-y: auto; max-height: 94vh; }
  .lb-visuel img { max-height: 52vh; }
  .lb-next { left: auto; right: 1rem; }
  .lb-prev, .lb-next { top: 26vh; }
}
@media (max-width: 760px) {
  .nav .links {
    position: fixed; inset: 0 0 0 auto; width: min(320px, 85vw);
    background: rgba(14,12,9,.97); backdrop-filter: blur(16px);
    flex-direction: column; justify-content: center; gap: 2.4rem;
    transform: translateX(102%); transition: transform .5s var(--ease);
    z-index: 120;
  }
  .nav .links.ouvert { transform: none; }
  .nav .links a { font-size: 1rem; }
  .burger { display: block; z-index: 130; }
  /* En móvil el nav no cabe: logo más compacto y bouton favoris réduit à l'icône */
  .nav { padding: .9rem 4vw; gap: .6rem; }
  .nav .logo { font-size: 1.05rem; letter-spacing: .04em; white-space: nowrap; }
  .nav .fav-btn { font-size: 0; padding: .4rem .6rem; margin-left: auto; }
  .nav .fav-btn::before { content: "♥"; font-size: .9rem; }
  .nav .fav-btn .count { margin-left: .35rem; }
  .filtres { top: 50px; }
  .filtres .resultat { display: none; }
  section { padding: 4.5rem 5vw; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .hero .slide.active { animation: none; transform: none; }
}