/* ── Boutique Place des Encres (même DA que le site) ── */
.page-hero { min-height: 46vh; display: flex; align-items: flex-end; justify-content: center; padding: 120px 40px 64px; position: relative; overflow: hidden; background: var(--noir); }
.page-hero::before, .page-hero::after { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); border-radius: 50%; }
.page-hero::before { width: 600px; height: 600px; border: 1px solid rgba(201,169,110,.06); animation: spin-slow 40s linear infinite; }
.page-hero::after { width: 400px; height: 400px; border: 1px solid rgba(201,169,110,.1); animation: spin-slow 25s linear infinite reverse; }
@keyframes spin-slow { to { transform: translate(-50%, -50%) rotate(360deg); } }
.hero-glow { position: absolute; top: 30%; left: 50%; transform: translate(-50%, -50%); width: 300px; height: 300px; background: radial-gradient(circle, rgba(201,169,110,.08) 0%, transparent 70%); pointer-events: none; }
.page-hero-content { position: relative; z-index: 2; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 18px; }
.page-hero-icon { font-size: 34px; color: var(--or); }
.page-hero h1 { font-family: var(--font-titre); font-size: 30px; font-size: clamp(30px, 5.5vw, 64px); font-weight: 700; color: var(--blanc); letter-spacing: .06em; margin: 0; }
.page-hero h1 span { color: var(--or); }
.page-hero p { font-family: var(--font-texte); font-size: 15px; font-size: clamp(15px, 2vw, 19px); font-style: italic; color: var(--gris-clair); letter-spacing: 2px; margin: 0; max-width: 640px; }

.bt-wrap { max-width: 1180px; margin: 0 auto; padding: 56px 40px 120px; min-height: 40vh; }
.bt-fil { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 36px; font-family: var(--font-corps); font-size: 10px; letter-spacing: 3px; text-transform: uppercase; }
.bt-fil a { color: var(--gris); text-decoration: none; transition: color .3s; }
.bt-fil a:hover { color: var(--or); }
.bt-fil span { color: var(--anthracite); }
.bt-fil em { color: var(--or); font-style: normal; }
.bt-titre { text-align: center; margin-bottom: 46px; }
.bt-titre .section-label { display: block; margin-bottom: 14px; }
.bt-titre h2 { font-family: var(--font-titre); font-size: 26px; font-size: clamp(26px, 3.4vw, 42px); color: var(--blanc); letter-spacing: .04em; margin: 0; }
.bt-titre p { font-family: var(--font-texte); font-style: italic; color: var(--gris-clair); font-size: 17px; margin: 14px auto 0; max-width: 620px; }

/* Galerie des catégories */
.bt-cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.bt-cat { position: relative; aspect-ratio: 4 / 5; overflow: hidden; border: 1px solid var(--anthracite); background: var(--noir-3); text-decoration: none; display: block; transition: border-color .4s; }
.bt-cat-img { position: absolute; top: 0; right: 0; bottom: 0; left: 0; background: var(--noir-3) center / cover no-repeat; transition: transform 1.2s var(--transition), filter .6s; filter: grayscale(.35) brightness(.72); }
.bt-cat::after { content: ''; position: absolute; top: 0; right: 0; bottom: 0; left: 0; background: linear-gradient(180deg, transparent 35%, rgba(10,10,10,.92) 100%); }
.bt-cat-txt { position: absolute; left: 0; right: 0; bottom: 0; padding: 28px; z-index: 2; }
.bt-cat-txt .section-label { display: block; margin-bottom: 10px; }
.bt-cat-txt h3 { font-family: var(--font-titre); font-size: 26px; color: var(--blanc); margin: 0 0 8px; letter-spacing: .04em; }
.bt-cat-txt p { font-family: var(--font-texte); font-style: italic; color: var(--gris-clair); font-size: 16px; margin: 0; }
.bt-cat-voir { display: inline-flex; align-items: center; gap: 10px; margin-top: 16px; font-family: var(--font-corps); font-size: 10px; letter-spacing: 4px; text-transform: uppercase; color: var(--or); }
.bt-cat:hover { border-color: var(--or); }
.bt-cat:hover .bt-cat-img { transform: scale(1.06); filter: grayscale(0) brightness(.85); }
.bt-cat.tout .bt-cat-img { background: radial-gradient(circle at 50% 40%, rgba(201,169,110,.14), transparent 65%), var(--noir-2); filter: none; }
.bt-cat.tout .bt-cat-ico { position: absolute; top: 38%; left: 50%; transform: translate(-50%, -50%); font-size: 46px; color: var(--or); z-index: 2; opacity: .8; }

/* Grille produits */
.bt-prods { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 26px; }
.bt-prod { text-decoration: none; color: inherit; display: block; }
.bt-prod-img { position: relative; aspect-ratio: 1; background: var(--noir-3) center / cover no-repeat; border: 1px solid var(--anthracite); overflow: hidden; transition: border-color .4s; }
.bt-prod-img i { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 34px; color: var(--anthracite); }
.bt-prod:hover .bt-prod-img { border-color: var(--or); }
.bt-prod-info { padding: 16px 2px 0; display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.bt-prod-info h3 { font-family: var(--font-corps); font-size: 14px; letter-spacing: .08em; color: var(--blanc); margin: 0; font-weight: 600; }
.bt-prix { font-family: var(--font-corps); color: var(--or); font-size: 15px; white-space: nowrap; }
.bt-badge { position: absolute; top: 14px; left: 14px; background: rgba(10,10,10,.85); border: 1px solid var(--anthracite); color: var(--gris-clair); font-family: var(--font-corps); font-size: 9px; letter-spacing: 3px; text-transform: uppercase; padding: 6px 10px; }
.bt-badge.or { border-color: var(--or-sombre); color: var(--or); }
.bt-prod.epuise .bt-prod-img { filter: grayscale(1) brightness(.6); }

/* Fiche produit */
.bt-fiche { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: start; }
.bt-galerie-main { aspect-ratio: 1; background: var(--noir-3) center / cover no-repeat; border: 1px solid var(--anthracite); }
.bt-galerie-mini { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.bt-galerie-mini button { width: 76px; height: 76px; border: 1px solid var(--anthracite); background: var(--noir-3) center / cover no-repeat; cursor: pointer; padding: 0; opacity: .6; transition: opacity .3s, border-color .3s; }
.bt-galerie-mini button.on, .bt-galerie-mini button:hover { opacity: 1; border-color: var(--or); }
.bt-fiche-info .section-label { display: block; margin-bottom: 14px; }
.bt-fiche-info h2 { font-family: var(--font-titre); font-size: 26px; font-size: clamp(26px, 3vw, 38px); color: var(--blanc); letter-spacing: .03em; margin: 0 0 16px; line-height: 1.15; }
.bt-fiche-prix { font-family: var(--font-corps); font-size: 26px; color: var(--or); margin-bottom: 26px; }
.bt-desc { font-family: var(--font-texte); font-size: 18px; line-height: 1.75; color: var(--gris-clair); white-space: pre-line; margin-bottom: 30px; }
.bt-sous { font-family: var(--font-corps); font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--or); margin-bottom: 12px; }
.bt-vars { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 26px; }
.bt-var { min-width: 54px; padding: 12px 16px; background: transparent; border: 1px solid var(--anthracite); color: var(--blanc); font-family: var(--font-corps); font-size: 12px; letter-spacing: 2px; cursor: pointer; transition: border-color .3s, color .3s; }
.bt-var:hover { border-color: var(--or-sombre); }
.bt-var.on { border-color: var(--or); color: var(--or); }
.bt-var:disabled { opacity: .35; text-decoration: line-through; cursor: not-allowed; }
.bt-qte { display: inline-flex; border: 1px solid var(--anthracite); }
.bt-qte button { width: 44px; background: none; border: 0; color: var(--or); font-size: 18px; cursor: pointer; }
.bt-qte button:hover { background: rgba(201,169,110,.08); }
.bt-qte input { width: 52px; text-align: center; background: none; border: 0; border-left: 1px solid var(--anthracite); border-right: 1px solid var(--anthracite); color: var(--blanc); font-family: var(--font-corps); font-size: 15px; padding: 12px 0; -moz-appearance: textfield; }
.bt-qte input::-webkit-inner-spin-button { -webkit-appearance: none; }
.bt-ajout { display: flex; gap: 14px; align-items: stretch; flex-wrap: wrap; margin-bottom: 14px; }
.bt-stock-note { font-family: var(--font-texte); font-style: italic; color: var(--gris); font-size: 15px; min-height: 22px; }
.bt-stock-note.or { color: var(--or); }

/* Boutons */
.bt-btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; background: transparent; border: 1px solid var(--or); color: var(--or); font-family: var(--font-corps); font-size: 11px; letter-spacing: 4px; text-transform: uppercase; padding: 16px 34px; cursor: pointer; text-decoration: none; transition: background .3s, color .3s; }
.bt-btn:hover:not(:disabled) { background: var(--or); color: var(--noir); }
.bt-btn.plein { background: var(--or); color: var(--noir); }
.bt-btn.plein:hover:not(:disabled) { background: var(--or-clair); }
.bt-btn.discret { border-color: var(--anthracite); color: var(--gris-clair); }
.bt-btn.discret:hover:not(:disabled) { background: var(--anthracite); color: var(--blanc); }
.bt-btn:disabled { opacity: .45; cursor: not-allowed; }
.bt-btn.large { width: 100%; }

/* Panier flottant */
.bt-panier-flottant { position: fixed; right: 26px; bottom: 26px; z-index: 900; width: 62px; height: 62px; border-radius: 50%; background: var(--noir-2); border: 1px solid var(--or); color: var(--or); display: flex; align-items: center; justify-content: center; font-size: 21px; text-decoration: none; box-shadow: 0 12px 34px rgba(0,0,0,.55), var(--glow-or); transition: transform .3s, background .3s, color .3s; }
.bt-panier-flottant:hover { background: var(--or); color: var(--noir); transform: translateY(-3px); }
.bt-panier-flottant b { position: absolute; top: -4px; right: -4px; min-width: 24px; height: 24px; border-radius: 12px; background: var(--or); color: var(--noir); font-family: var(--font-corps); font-size: 12px; display: flex; align-items: center; justify-content: center; padding: 0 6px; }
.bt-panier-flottant.pulse { animation: bt-pulse .6s; }
@keyframes bt-pulse { 50% { transform: scale(1.15); } }

/* Panier / commande */
.bt-2col { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: start; }
.bt-lignes { border-top: 1px solid var(--anthracite); }
.bt-ligne { display: grid; grid-template-columns: 92px 1fr auto; gap: 20px; align-items: center; padding: 20px 0; border-bottom: 1px solid var(--anthracite); }
.bt-ligne-img { width: 92px; height: 92px; background: var(--noir-3) center / cover no-repeat; border: 1px solid var(--anthracite); }
.bt-ligne h3 { font-family: var(--font-corps); font-size: 14px; letter-spacing: .06em; margin: 0 0 6px; font-weight: 600; }
.bt-ligne h3 a { color: var(--blanc); text-decoration: none; }
.bt-ligne h3 a:hover { color: var(--or); }
.bt-ligne small { display: block; font-family: var(--font-texte); color: var(--gris-clair); font-size: 15px; margin-bottom: 10px; }
.bt-ligne .bt-qte button { width: 34px; font-size: 15px; } .bt-ligne .bt-qte input { width: 40px; padding: 8px 0; font-size: 13px; }
.bt-ligne-droite { text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.bt-suppr { background: none; border: 0; color: var(--gris); cursor: pointer; font-family: var(--font-texte); font-size: 14px; font-style: italic; text-decoration: underline; }
.bt-suppr:hover { color: var(--or); }
.bt-alerte { font-family: var(--font-texte); font-style: italic; font-size: 14px; color: #cf8e8e; margin-top: 6px; }
.bt-recap { border: 1px solid var(--anthracite); background: var(--noir-2); padding: 30px; position: sticky; top: 110px; }
.bt-recap h3 { font-family: var(--font-corps); font-size: 13px; letter-spacing: 4px; text-transform: uppercase; color: var(--or); margin: 0 0 20px; font-weight: 400; }
.bt-recap-l { display: flex; justify-content: space-between; gap: 14px; font-family: var(--font-texte); font-size: 17px; color: var(--gris-clair); padding: 8px 0; }
.bt-recap-l.total { border-top: 1px solid var(--anthracite); margin-top: 10px; padding-top: 16px; font-family: var(--font-corps); color: var(--or); font-size: 18px; }
.bt-recap-art { font-family: var(--font-texte); font-size: 15px; color: var(--gris-clair); display: flex; justify-content: space-between; gap: 12px; padding: 4px 0; }
.bt-recap-art span:first-child { color: var(--blanc); }
.bt-recap .bt-btn { margin-top: 22px; }
.bt-recap-note { font-family: var(--font-texte); font-style: italic; color: var(--gris); font-size: 14px; text-align: center; margin-top: 14px; line-height: 1.5; }
.bt-vide { text-align: center; padding: 60px 20px; border: 1px dashed var(--anthracite); }
.bt-vide i { font-size: 36px; color: var(--or); margin-bottom: 18px; display: block; }
.bt-vide p { font-family: var(--font-texte); font-size: 19px; color: var(--gris-clair); font-style: italic; margin: 0 0 24px; }

/* Formulaire */
.bt-form { display: flex; flex-direction: column; gap: 22px; }
.bt-bloc { border: 1px solid var(--anthracite); padding: 28px; }
.bt-bloc > h3 { font-family: var(--font-corps); font-size: 12px; letter-spacing: 4px; text-transform: uppercase; color: var(--or); margin: 0 0 22px; font-weight: 400; display: flex; align-items: center; gap: 12px; }
.bt-bloc > h3 b { width: 26px; height: 26px; border: 1px solid var(--or); border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 11px; letter-spacing: 0; font-weight: 400; }
.bt-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.bt-row.cp { grid-template-columns: 140px 1fr; }
.bt-champ { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.bt-champ:last-child { margin-bottom: 0; }
.bt-champ label { font-family: var(--font-corps); font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--or); }
.bt-champ input { background: rgba(255,255,255,.03); border: 1px solid var(--anthracite); color: var(--blanc); padding: 14px 18px; font-family: var(--font-texte); font-size: 16px; outline: none; transition: border-color .3s; width: 100%; box-sizing: border-box; }
.bt-champ input:focus { border-color: var(--or); }
.bt-champ input::placeholder { color: var(--gris); font-style: italic; }
.bt-champ input.erreur { border-color: rgba(200,80,80,.6); }
.bt-modes { display: grid; gap: 12px; }
.bt-mode { display: flex; gap: 16px; align-items: flex-start; border: 1px solid var(--anthracite); padding: 18px 20px; cursor: pointer; transition: border-color .3s, background .3s; }
.bt-mode:hover { border-color: var(--or-sombre); }
.bt-mode.on { border-color: var(--or); background: rgba(201,169,110,.04); }
.bt-mode input { display: none; }
.bt-mode i { color: var(--or); font-size: 19px; margin-top: 3px; width: 22px; text-align: center; }
.bt-mode b { font-family: var(--font-corps); font-size: 13px; letter-spacing: .08em; display: block; color: var(--blanc); font-weight: 600; margin-bottom: 4px; }
.bt-mode span { font-family: var(--font-texte); font-size: 15px; color: var(--gris-clair); }
.bt-mode .bt-mode-prix { margin-left: auto; font-family: var(--font-corps); color: var(--or); font-size: 14px; white-space: nowrap; }
.bt-case { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; font-family: var(--font-texte); font-size: 16px; color: var(--gris-clair); line-height: 1.5; }
.bt-case input { appearance: none; -webkit-appearance: none; width: 20px; height: 20px; border: 1px solid var(--or-sombre); flex: none; margin-top: 2px; cursor: pointer; position: relative; background: transparent; }
.bt-case input:checked { background: var(--or); border-color: var(--or); }
.bt-case input:checked::after { content: ''; position: absolute; left: 6px; top: 2px; width: 5px; height: 10px; border: solid var(--noir); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.bt-case a { color: var(--or); }
.bt-feedback { display: none; padding: 16px 20px; font-family: var(--font-texte); font-size: 16px; font-style: italic; border: 1px solid rgba(200,80,80,.35); background: rgba(200,80,80,.08); color: #cf8e8e; }
.bt-feedback.on { display: block; }
.bt-chargement { text-align: center; padding: 80px 20px; color: var(--or); font-size: 28px; }

@media (max-width: 960px) {
  .bt-fiche, .bt-2col { grid-template-columns: 1fr; gap: 38px; }
  .bt-recap { position: static; }
}
@media (max-width: 640px) {
  .bt-wrap { padding: 40px 18px 110px; }
  .page-hero { padding: 110px 20px 48px; min-height: 36vh; }
  .bt-cats { grid-template-columns: 1fr; }
  .bt-cat { aspect-ratio: 4 / 3; }
  .bt-prods { grid-template-columns: 1fr 1fr; gap: 16px; }
  .bt-prod-info { flex-direction: column; gap: 6px; padding-top: 10px; }
  .bt-prod-info h3 { font-size: 12px; }
  .bt-row, .bt-row.cp { grid-template-columns: 1fr; gap: 0; }
  .bt-bloc { padding: 20px 18px; }
  .bt-ligne { grid-template-columns: 70px 1fr; gap: 14px; }
  .bt-ligne-img { width: 70px; height: 70px; }
  .bt-ligne-droite { grid-column: 2; flex-direction: row; justify-content: space-between; align-items: center; }
  .bt-panier-flottant { right: 16px; bottom: 16px; width: 56px; height: 56px; }
  .bt-mode { flex-wrap: wrap; } .bt-mode .bt-mode-prix { margin-left: 38px; }
}

/* Encart « déjà dans votre panier » (fiche produit) */
.bt-dans-panier { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 18px; padding: 14px 18px; border: 1px solid var(--or-sombre); background: rgba(201,169,110,.05); color: var(--blanc); text-decoration: none; font-family: var(--font-texte); font-size: 16px; transition: border-color .3s, background .3s; animation: bt-apparait .35s var(--transition); }
.bt-dans-panier[hidden] { display: none; }
.bt-dans-panier > i { color: var(--or); }
.bt-dans-panier b { margin-left: auto; font-family: var(--font-corps); font-weight: 400; font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--or); display: inline-flex; gap: 8px; align-items: center; }
.bt-dans-panier:hover { border-color: var(--or); background: rgba(201,169,110,.1); }
@keyframes bt-apparait { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* Case CGV mise en évidence quand elle est oubliée */
.bt-case.bt-attention { outline: 1px solid var(--or); outline-offset: 10px; animation: bt-attention 1.1s ease 2; color: var(--blanc); }
.bt-case.bt-attention input { border-color: var(--or); box-shadow: 0 0 0 4px rgba(201,169,110,.25); }
@keyframes bt-attention { 0%, 100% { outline-color: var(--or); } 50% { outline-color: transparent; } }

/* ── Repli pour les anciens navigateurs sans aspect-ratio (iOS < 15, Android < 2021) ── */
@supports not (aspect-ratio: 1 / 1) {
  .bt-cat::before { content: ''; display: block; padding-top: 125%; }
  .bt-prod-img::before, .bt-galerie-main::before { content: ''; display: block; padding-top: 100%; }
}
@media (max-width: 760px) { @supports not (aspect-ratio: 1 / 1) { .bt-cat::before { padding-top: 75%; } } }