/* ==========================================================================
   SCARLITA — Design System v2 « galerie d'art épurée »
   Palette : noir / blanc dominants, touche bois discrète
   ========================================================================== */

:root {
  --noir: #111111;
  --noir-doux: #1d1b18;
  --blanc: #ffffff;
  --blanc-casse: #fbfaf8;
  --bois: #8b5a2b;
  --bois-clair: #c49a6c;
  --bois-fonce: #5c3a1e;
  --gris: #6f6a63;
  --gris-clair: #e9e5df;
  --ombre: rgba(17, 17, 17, 0.10);

  --font-titre: Georgia, "Times New Roman", serif;
  --font-texte: "Segoe UI", Helvetica, Arial, sans-serif;

  --largeur-contenu: 1100px;
  --transition: 0.35s cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-texte);
  color: var(--noir);
  background: var(--blanc);
  line-height: 1.7;
  animation: page-entree 0.5s ease both;
}

@keyframes page-entree {
  from { opacity: 0; }
  to   { opacity: 1; }
}

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

a { color: var(--noir); }
a:hover { color: var(--bois); }

/* --------------------------------------------------------------------------
   Animations d'apparition au défilement (gérées par js/ui.js)
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  body { animation: none; }
  html { scroll-behavior: auto; }
}

/* --------------------------------------------------------------------------
   En-tête héro — photo réelle en fond (inline style par page) + voile sombre
   -------------------------------------------------------------------------- */
.hero {
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--blanc);
  background-color: #181614;
  background-size: cover;
  background-position: center;
  padding: 60px 20px;
}

.hero--grand { min-height: 480px; }

.hero__inner h1 {
  font-family: var(--font-titre);
  font-size: clamp(2.4rem, 6vw, 4rem);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  font-weight: 400;
  text-shadow: 0 1px 18px rgba(0, 0, 0, 0.5);
}

.hero__inner .hero__sous-titre {
  margin-top: 14px;
  font-size: 1rem;
  letter-spacing: 0.18em;
  color: #e7e2db;
  text-transform: uppercase;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.5);
}

/* diaporama en haut de page (accueil) */
.hero-diapo { position: relative; overflow: hidden; }

.hero-diapo .diapo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 35%;
  opacity: 0;
  transition: opacity 1.8s ease;
}

.hero-diapo .diapo.visible { opacity: 1; }

.hero-diapo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(17, 17, 17, 0.38), rgba(17, 17, 17, 0.6));
  z-index: 1;
}

.hero-diapo .hero__inner { position: relative; z-index: 2; }

.diapo-points {
  position: absolute;
  bottom: 18px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 9px;
  z-index: 2;
}

.diapo-points button {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid var(--blanc);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition);
}

.diapo-points button.actif { background: var(--blanc); }

/* logo */
.hero__logo {
  height: 120px;
  width: auto;
  margin: 0 auto 20px;
  display: block;
  filter: drop-shadow(0 2px 14px rgba(0, 0, 0, 0.55));
}

/* « LITA » en couleur bois, comme dans la barre de navigation */
.hero__inner .hero__lita { color: var(--bois-clair); }

/* phrase d'introduction sous un titre de section */
.sous-lede {
  font-family: var(--font-titre);
  font-style: italic;
  font-size: 1.08rem;
  color: #4a463f;
  text-align: center;
  max-width: 540px;
  margin: -28px auto 46px;
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.nav {
  background: var(--noir);
  border-bottom: 1px solid #2e2b28;
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav__inner {
  max-width: var(--largeur-contenu);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
}

.nav__logo {
  color: var(--blanc);
  text-decoration: none;
  font-family: var(--font-titre);
  letter-spacing: 0.25em;
  font-size: 1.1rem;
  padding: 14px 0;
}

.nav__logo span { color: var(--bois-clair); }
.nav__logo:hover { color: var(--blanc); }

.nav ul { list-style: none; display: flex; gap: 2px; }

.nav ul a {
  display: block;
  padding: 16px 16px;
  color: var(--blanc);
  text-decoration: none;
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  transition: background var(--transition), color var(--transition);
}

.nav ul a:hover,
.nav ul a.actif {
  background: var(--blanc);
  color: var(--noir);
}

.badge-panier {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 19px;
  height: 19px;
  border-radius: 50%;
  background: var(--bois);
  color: var(--blanc);
  font-size: 0.7rem;
  margin-left: 6px;
  padding: 0 5px;
  vertical-align: 2px;
}

.nav__checkbox { display: none; }

.nav__burger {
  display: none;
  cursor: pointer;
  padding: 14px;
  color: var(--blanc);
  font-size: 1.4rem;
}

@media (max-width: 820px) {
  .nav__burger { display: block; }
  .nav__inner { flex-wrap: wrap; }
  .nav ul { display: none; flex-direction: column; width: 100%; }
  .nav__checkbox:checked ~ ul { display: flex; }
}

/* --------------------------------------------------------------------------
   Contenu générique
   -------------------------------------------------------------------------- */
.contenu {
  max-width: var(--largeur-contenu);
  margin: 0 auto;
  padding: 70px 20px;
}

.contenu--etroit { max-width: 760px; }

.section-titre {
  font-family: var(--font-titre);
  text-align: center;
  font-size: 1.9rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.separateur {
  width: 60px;
  height: 2px;
  background: var(--noir);
  border: none;
  margin: 0 auto 46px;
}

.presentation {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  font-size: 1.02rem;
  color: #2b2925;
}

.presentation p + p { margin-top: 18px; }

.btn {
  display: inline-block;
  margin-top: 30px;
  padding: 13px 36px;
  background: var(--noir);
  color: var(--blanc);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.83rem;
  border: 1px solid var(--noir);
  cursor: pointer;
  transition: all var(--transition);
}

.btn:hover { background: var(--blanc); color: var(--noir); }

.btn--contour { background: transparent; color: var(--noir); }
.btn--contour:hover { background: var(--noir); color: var(--blanc); }

.btn--bois { background: var(--bois); border-color: var(--bois); color: var(--blanc); }
.btn--bois:hover { background: var(--bois-fonce); border-color: var(--bois-fonce); color: var(--blanc); }

.btn[disabled], .btn--desactive {
  opacity: 0.45;
  pointer-events: none;
}

.btn--instagram { display: inline-flex; align-items: center; gap: 10px; }

/* bandeau sombre */
.bandeau-bois {
  background: var(--noir-doux);
  color: #e7e2db;
  text-align: center;
  padding: 48px 20px;
  border-top: 1px solid var(--gris-clair);
  border-bottom: 1px solid var(--gris-clair);
  letter-spacing: 0.06em;
}

.bandeau-bois .signature {
  font-family: var(--font-titre);
  font-size: 1.35rem;
  font-style: italic;
  color: var(--bois-clair);
}

/* duo image / texte (page artiste, accueil) */
.duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.duo + .duo { margin-top: 70px; }

.duo__image {
  background: var(--blanc-casse);
  border: 1px solid var(--gris-clair);
  aspect-ratio: 4 / 5;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gris);
  font-size: 0.85rem;
  font-style: italic;
  text-align: center;
  padding: 10px;
}

.duo__image--paysage { aspect-ratio: 4 / 3; }

.duo__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.duo__image:hover img { transform: scale(1.04); }

.duo__texte h2 {
  font-family: var(--font-titre);
  font-size: 1.7rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.duo__texte p + p { margin-top: 16px; }

@media (max-width: 760px) {
  .duo { grid-template-columns: 1fr; gap: 26px; }
  .duo--inverse .duo__image { order: -1; }
}

/* --------------------------------------------------------------------------
   Catalogue — galerie
   -------------------------------------------------------------------------- */
.galerie {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 34px;
}

.carte {
  background: var(--blanc);
  text-decoration: none;
  color: var(--noir);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}

.carte:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 30px var(--ombre);
  color: var(--noir);
}

.carte__image {
  position: relative;
  height: 300px;
  overflow: hidden;
  background: var(--blanc-casse);
  border: 1px solid var(--gris-clair);
  display: flex;
  align-items: center;
  justify-content: center;
}

.carte__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.carte:hover .carte__image img { transform: scale(1.05); }

.carte__image--vide { color: var(--gris); font-size: 0.85rem; font-style: italic; }

.carte--vendu .carte__image img { filter: grayscale(0.85); opacity: 0.75; }

.macaron-vendu {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--noir);
  color: var(--blanc);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 14px;
}

.carte__corps { padding: 18px 4px 8px; flex: 1; display: flex; flex-direction: column; }

.carte__type {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gris);
  margin-bottom: 6px;
}

.carte__titre {
  font-family: var(--font-titre);
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: 6px;
}

.carte__description {
  color: var(--gris);
  font-size: 0.9rem;
  flex: 1;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.carte__pied {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-top: 1px solid var(--gris-clair);
  padding-top: 12px;
}

.carte__prix { font-family: var(--font-titre); font-size: 1.25rem; }

.carte__poids { font-size: 0.8rem; color: var(--gris); }

.galerie-vide {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--gris);
  font-style: italic;
  padding: 60px 0;
}

.filtres {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 46px;
  flex-wrap: wrap;
}

.filtres button {
  padding: 9px 24px;
  background: transparent;
  border: 1px solid var(--noir);
  cursor: pointer;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  transition: all var(--transition);
}

.filtres button:hover,
.filtres button.actif { background: var(--noir); color: var(--blanc); }

/* --------------------------------------------------------------------------
   Page produit
   -------------------------------------------------------------------------- */
.produit {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: start;
}

@media (max-width: 820px) { .produit { grid-template-columns: 1fr; } }

.produit__visuel-principal {
  border: 1px solid var(--gris-clair);
  background: var(--blanc-casse);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gris);
  font-style: italic;
}

.produit__visuel-principal img { width: 100%; height: 100%; object-fit: cover; }

.produit__vignettes {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-top: 10px;
}

.produit__vignettes button {
  border: 1px solid var(--gris-clair);
  background: var(--blanc-casse);
  aspect-ratio: 1 / 1;
  overflow: hidden;
  cursor: pointer;
  padding: 0;
  transition: border-color var(--transition), opacity var(--transition);
  opacity: 0.75;
}

.produit__vignettes button.actif,
.produit__vignettes button:hover { border-color: var(--noir); opacity: 1; }

.produit__vignettes img { width: 100%; height: 100%; object-fit: cover; }

.produit__type {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gris);
}

.produit__titre {
  font-family: var(--font-titre);
  font-size: 2rem;
  font-weight: 400;
  margin: 8px 0 16px;
}

.produit__prix { font-family: var(--font-titre); font-size: 1.7rem; margin-bottom: 20px; }

.produit__prix .vendu { font-size: 1rem; color: var(--gris); font-style: italic; margin-left: 12px; }

.produit__caracteristiques {
  list-style: none;
  border-top: 1px solid var(--gris-clair);
  border-bottom: 1px solid var(--gris-clair);
  padding: 14px 0;
  margin: 22px 0;
  font-size: 0.92rem;
  color: #2b2925;
}

.produit__caracteristiques li { display: flex; justify-content: space-between; padding: 4px 0; }
.produit__caracteristiques span:first-child { color: var(--gris); }

.produit__description { color: #2b2925; }

.produit__detail { margin-top: 26px; }

.produit__detail h2 {
  font-family: var(--font-titre);
  font-size: 1.1rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}

.produit__detail p { color: #2b2925; white-space: pre-line; }

.retour-catalogue {
  display: inline-block;
  margin-bottom: 30px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  color: var(--gris);
}

/* --------------------------------------------------------------------------
   Panier
   -------------------------------------------------------------------------- */
.panier-ligne {
  display: grid;
  grid-template-columns: 90px 1fr auto auto;
  gap: 18px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--gris-clair);
}

.panier-ligne img,
.panier-ligne .panier-ligne__vide {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border: 1px solid var(--gris-clair);
  background: var(--blanc-casse);
}

.panier-ligne__titre { font-family: var(--font-titre); font-size: 1.05rem; text-decoration: none; }

.panier-ligne__infos { font-size: 0.82rem; color: var(--gris); }

.panier-total {
  max-width: 380px;
  margin-left: auto;
  margin-top: 30px;
  font-size: 0.95rem;
}

.panier-total div { display: flex; justify-content: space-between; padding: 6px 0; }

.panier-total .total {
  border-top: 1px solid var(--noir);
  margin-top: 8px;
  padding-top: 12px;
  font-family: var(--font-titre);
  font-size: 1.25rem;
}

.panier-actions { text-align: right; margin-top: 10px; }

.paiement-logos { margin-top: 14px; font-size: 0.8rem; color: var(--gris); text-align: right; }

/* --------------------------------------------------------------------------
   Formulaires (contact + admin)
   -------------------------------------------------------------------------- */
.champ { margin-bottom: 20px; }

.champ label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  color: var(--noir-doux);
}

.champ input,
.champ select,
.champ textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid #d8d2c9;
  background: var(--blanc-casse);
  font-family: inherit;
  font-size: 0.95rem;
}

.champ input:focus,
.champ select:focus,
.champ textarea:focus { outline: 2px solid var(--noir); border-color: var(--noir); }

.champ textarea { min-height: 120px; resize: vertical; }

.champ--ligne { display: flex; gap: 16px; }
.champ--ligne > div { flex: 1; }

.champ .aide { font-size: 0.78rem; color: var(--gris); margin-top: 4px; }

.apercus-images { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 10px; }

.apercus-images img {
  width: 84px;
  height: 84px;
  object-fit: cover;
  border: 1px solid #d8d2c9;
}

.message { padding: 12px 16px; margin-bottom: 20px; font-size: 0.92rem; display: none; }
.message--ok { display: block; background: #eef3ea; border-left: 3px solid #4c7a3d; }
.message--erreur { display: block; background: #f8ecea; border-left: 3px solid #a33c2f; }

/* --------------------------------------------------------------------------
   Admin
   -------------------------------------------------------------------------- */
.admin-carte {
  max-width: 680px;
  margin: 0 auto;
  background: var(--blanc);
  border: 1px solid var(--gris-clair);
  border-top: 3px solid var(--noir);
  box-shadow: 0 2px 14px var(--ombre);
  padding: 36px;
}

.admin-liste { margin-top: 60px; overflow-x: auto; }

.admin-liste table {
  width: 100%;
  border-collapse: collapse;
  background: var(--blanc);
  border: 1px solid var(--gris-clair);
}

.admin-liste th {
  background: var(--noir);
  color: var(--blanc);
  text-align: left;
  padding: 12px 14px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.admin-liste td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--gris-clair);
  font-size: 0.9rem;
  vertical-align: middle;
}

.admin-liste td img { width: 54px; height: 42px; object-fit: cover; }

.admin-liste .ligne-vendu td { opacity: 0.55; }

.btn-mini {
  background: none;
  border: 1px solid var(--noir);
  color: var(--noir);
  padding: 5px 12px;
  cursor: pointer;
  font-size: 0.78rem;
  margin: 2px;
  transition: all var(--transition);
}

.btn-mini:hover { background: var(--noir); color: var(--blanc); }

.btn-mini--rouge { border-color: #a33c2f; color: #a33c2f; }
.btn-mini--rouge:hover { background: #a33c2f; color: var(--blanc); }

.login-boite {
  max-width: 380px;
  margin: 60px auto;
  background: var(--blanc);
  border: 1px solid var(--gris-clair);
  border-top: 3px solid var(--noir);
  box-shadow: 0 2px 14px var(--ombre);
  padding: 36px;
  text-align: center;
}

/* --------------------------------------------------------------------------
   Pages légales
   -------------------------------------------------------------------------- */
.page-texte h2 {
  font-family: var(--font-titre);
  font-size: 1.25rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 36px 0 12px;
}

.page-texte p, .page-texte li { color: #2b2925; font-size: 0.95rem; }
.page-texte ul { padding-left: 22px; margin-top: 8px; }
.page-texte .a-completer { background: #fdf6e7; padding: 2px 6px; }

/* --------------------------------------------------------------------------
   Bandeau cookies
   -------------------------------------------------------------------------- */
.bandeau-cookies {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--noir);
  color: #e7e2db;
  padding: 18px 20px;
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  font-size: 0.88rem;
  animation: cookies-entree 0.5s ease both;
}

@keyframes cookies-entree {
  from { transform: translateY(100%); }
  to   { transform: none; }
}

.bandeau-cookies a { color: var(--blanc); }

.bandeau-cookies button {
  padding: 9px 22px;
  cursor: pointer;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--blanc);
  background: var(--blanc);
  color: var(--noir);
}

.bandeau-cookies button.refuser { background: transparent; color: var(--blanc); }

/* --------------------------------------------------------------------------
   Pied de page
   -------------------------------------------------------------------------- */
.footer {
  background: var(--noir);
  color: #b8b2aa;
  text-align: center;
  padding: 42px 20px;
  margin-top: 70px;
  border-top: 1px solid #2e2b28;
  font-size: 0.86rem;
}

.footer a { color: var(--blanc); text-decoration: none; }
.footer a:hover { text-decoration: underline; }

.footer__nom {
  font-family: var(--font-titre);
  letter-spacing: 0.25em;
  color: var(--blanc);
  font-size: 1rem;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.footer__legal { margin-top: 14px; font-size: 0.78rem; }
.footer__legal a { color: #b8b2aa; }

/* --------------------------------------------------------------------------
   Admin — colonne « Ordre » (flèches de classement du catalogue)
   -------------------------------------------------------------------------- */
.cellule-ordre {
  white-space: nowrap;
  text-align: center;
  width: 1%;
}

.btn-fleche {
  display: inline-block;
  width: 30px;
  height: 26px;
  padding: 0;
  margin: 0;
  border: 1px solid var(--noir);
  background: var(--blanc);
  color: var(--noir);
  cursor: pointer;
  font-size: 0.7rem;
  line-height: 1;
  vertical-align: middle;
  transition: background var(--transition), color var(--transition);
}

.btn-fleche:hover:not(:disabled) { background: var(--noir); color: var(--blanc); }

.btn-fleche:disabled {
  opacity: 0.25;
  cursor: default;
  border-color: var(--gris-clair);
}

.numero-ordre {
  display: inline-block;
  min-width: 26px;
  font-size: 0.85rem;
  color: var(--gris);
  vertical-align: middle;
}

@media (max-width: 720px) {
  .btn-fleche { width: 38px; height: 34px; }
}