/* ============================================================
   SOLIGHT — Boutique : catalogue, filtres, panier de devis
   ============================================================ */

/* ---------- Hero compact ---------- */
.hero-boutique {
  position: relative; overflow: hidden;
  background: var(--hero-grad);
  padding: 72px 0 56px;
}
.hero-boutique .hero-fond { position: absolute; inset: 0; pointer-events: none; }
.hero-boutique .hb-contenu { position: relative; z-index: 3; text-align: center; max-width: 760px; margin-inline: auto; }
.hero-boutique h1 { font-size: clamp(46px, 6vw, 74px); }
.hero-boutique h1 .h1-accent { color: var(--accent); }
.hero-boutique p { color: var(--text-2); margin-top: 14px; font-size: 16.5px; }
.hb-badges { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 24px; }

/* Univers Immersion : hero boutique sur photo */
html[data-univers="solaire"] .hero-boutique .hero-fond::before {
  content: ''; position: absolute; inset: -5%;
  background: url('../img/immersion/bande-route.jpg') center/cover no-repeat;
  animation: kenburns 24s ease-in-out infinite alternate;
}
html[data-univers="solaire"] .hero-boutique .hero-fond::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(5,14,30,.9) 0%, rgba(5,14,30,.55) 60%, rgba(5,14,30,.35) 100%);
}
html[data-univers="solaire"] .hero-boutique h1 { color: #fff; }
html[data-univers="solaire"] .hero-boutique p { color: #d8e2f5; }
html[data-univers="solaire"] .hero-boutique .chip { background: rgba(255,255,255,.14); color: #FFD98A; }

/* ---------- Barre d'outils ---------- */
.boutique-outils {
  position: sticky; top: 76px; z-index: 50;
  background: var(--header-bg);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.boutique-outils .container { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.filtres { display: flex; gap: 8px; flex-wrap: wrap; }
.filtre {
  border: 1.5px solid var(--line-strong); background: transparent; color: var(--text-2);
  font-size: 13px; font-weight: 700; padding: 8px 16px; border-radius: 999px; cursor: pointer;
  transition: .25s;
}
.filtre:hover { border-color: var(--accent); color: var(--accent); }
.filtre.actif { background: var(--degrade-or); border-color: transparent; color: #21150a; }
.recherche { margin-left: auto; position: relative; }
.recherche input {
  background: var(--surface); border: 1.5px solid var(--line-strong); border-radius: 999px;
  padding: 9px 16px 9px 38px; font-size: 13.5px; color: var(--text); width: 220px;
  transition: border-color .25s, width .3s; outline: none;
}
.recherche input:focus { border-color: var(--accent); width: 260px; }
.recherche > i[data-ico] { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.recherche > i[data-ico] svg { width: 15px; height: 15px; }
.conf-item .ico i[data-ico] svg { width: 26px; height: 26px; color: var(--accent); }
.panier-fab i[data-ico] svg { width: 24px; height: 24px; }
.tiroir-vide .ico i[data-ico] svg { width: 42px; height: 42px; color: var(--accent); }
.ld-ico i[data-ico] svg { width: 26px; height: 26px; color: var(--accent); }

/* ---------- Grille produits ---------- */
.produits-grille {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
  padding: 44px 0 20px;
}
.produit {
  background: var(--surface); border: 1px solid var(--line); border-radius: 20px;
  overflow: hidden; display: flex; flex-direction: column; position: relative;
  box-shadow: var(--shadow-card);
  transition: transform .35s var(--ease-out), border-color .3s, opacity .3s;
}
.produit:hover { transform: translateY(-6px); border-color: var(--accent); }
html[data-univers="blueprint"] .produit { border-radius: 6px; }
.produit.cache { display: none; }
.produit .p-img { aspect-ratio: 1/.9; background: #fff; position: relative; overflow: hidden; }
.produit .p-img img, .produit .p-img svg { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease-out); }
.produit:hover .p-img img { transform: scale(1.06); }
.produit .p-badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  font-size: 10.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  background: var(--degrade-or); color: #21150a; padding: 5px 11px; border-radius: 999px;
}
.produit .p-badge.rouge { background: var(--rouge); color: #fff; }
.produit .p-corps { padding: 18px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.produit .p-cat { font-size: 10.5px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.produit h3 { font-size: 21px; letter-spacing: .04em; margin: 4px 0 8px; }
.produit .p-specs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.produit .p-specs span {
  font-size: 10.8px; font-weight: 600; color: var(--text-2);
  background: var(--surface-2); border: 1px solid var(--line); border-radius: 6px; padding: 3px 8px;
}
.produit .p-bas { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.produit .p-prix { font-weight: 800; font-size: 17px; color: var(--accent); line-height: 1.15; }
.produit .p-prix small { display: block; font-size: 10.5px; font-weight: 600; color: var(--muted); }
.produit .p-devis-note { font-family: var(--font-titre); font-size: 19px; letter-spacing: .05em; }

/* ---------- Bandeau confiance ---------- */
.confiance { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding: 30px 0 70px; }
.confiance .conf-item {
  display: flex; gap: 14px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px;
}
.confiance .conf-item .ico { font-size: 26px; }
.confiance .conf-item b { display: block; font-size: 13.5px; }
.confiance .conf-item small { font-size: 11.8px; color: var(--muted); }

/* ---------- Bouton panier flottant ---------- */
.panier-fab {
  position: fixed; right: 22px; bottom: 100px; z-index: 10990;
  width: 58px; height: 58px; border-radius: 50%; border: none; cursor: pointer;
  background: var(--bleu); color: #fff; font-size: 22px;
  box-shadow: 0 12px 30px rgba(0,0,0,.35);
  display: grid; place-items: center;
  transition: transform .3s var(--ease-spring);
}
.panier-fab:hover { transform: scale(1.1); }
.panier-fab .compte {
  position: absolute; top: -4px; right: -4px;
  min-width: 22px; height: 22px; border-radius: 999px; padding: 0 5px;
  background: var(--degrade-or); color: #21150a;
  font-size: 12px; font-weight: 800; display: grid; place-items: center;
  border: 2px solid var(--bg);
}
.panier-fab.saute { animation: panier-saute .5s var(--ease-spring); }
@keyframes panier-saute { 40% { transform: scale(1.25) rotate(-8deg); } }

/* ---------- Tiroir de devis ---------- */
.tiroir-fond {
  position: fixed; inset: 0; z-index: 11500;
  background: rgba(2,6,18,.55); backdrop-filter: blur(3px);
  opacity: 0; pointer-events: none; transition: opacity .35s;
}
.tiroir-fond.ouvert { opacity: 1; pointer-events: auto; }
.tiroir {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 11600;
  width: min(440px, 94vw);
  background: var(--surface-solid); border-left: 1px solid var(--line-strong);
  box-shadow: -20px 0 60px rgba(0,0,0,.4);
  transform: translateX(105%); transition: transform .45s var(--ease-out);
  display: flex; flex-direction: column;
}
.tiroir.ouvert { transform: none; }
.tiroir-tete {
  padding: 22px 26px; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
}
.tiroir-tete h2 { font-size: 26px; letter-spacing: .05em; }
.tiroir-tete .fermer {
  background: none; border: 1px solid var(--line-strong); border-radius: 10px;
  width: 36px; height: 36px; cursor: pointer; font-size: 16px; color: var(--text);
}
.tiroir-corps { flex: 1; overflow-y: auto; padding: 18px 26px; display: flex; flex-direction: column; gap: 14px; }
.tiroir-vide { text-align: center; color: var(--muted); padding: 60px 10px; font-size: 14px; }
.tiroir-vide .ico { font-size: 44px; display: block; margin-bottom: 12px; }
.ligne-devis {
  display: grid; grid-template-columns: 58px 1fr auto; gap: 14px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 12px;
}
.ligne-devis img { width: 58px; height: 58px; object-fit: cover; border-radius: 10px; background: #fff; }
.ligne-devis .ld-ico { width: 58px; height: 58px; border-radius: 10px; background: var(--chip-bg); display: grid; place-items: center; font-size: 24px; }
.ligne-devis b { font-size: 13.5px; display: block; line-height: 1.3; }
.ligne-devis .ld-prix { font-size: 12.5px; color: var(--accent); font-weight: 700; }
.ligne-devis .qte { display: flex; align-items: center; gap: 8px; }
.ligne-devis .qte button {
  width: 26px; height: 26px; border-radius: 8px; border: 1px solid var(--line-strong);
  background: transparent; color: var(--text); cursor: pointer; font-weight: 800;
}
.ligne-devis .qte button:hover { border-color: var(--accent); color: var(--accent); }
.ligne-devis .suppr {
  background: none; border: none; color: var(--muted); cursor: pointer; font-size: 15px;
  justify-self: end; grid-column: 3; margin-top: 4px;
}
.ligne-devis .suppr:hover { color: var(--rouge); }
.tiroir-pied { border-top: 1px solid var(--line); padding: 20px 26px; display: grid; gap: 12px; }
.tiroir-pied .total { display: flex; justify-content: space-between; font-size: 14.5px; font-weight: 700; }
.tiroir-pied .total .montant { font-family: var(--font-titre); font-size: 26px; color: var(--accent); letter-spacing: .04em; }
.tiroir-pied .note { font-size: 11.5px; color: var(--muted); text-align: center; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) { .produits-grille { grid-template-columns: repeat(3, 1fr); } .confiance { grid-template-columns: 1fr 1fr; } }
@media (max-width: 780px)  { .produits-grille { grid-template-columns: repeat(2, 1fr); } .recherche { width: 100%; margin-left: 0; } .recherche input { width: 100%; } }
@media (max-width: 480px)  { .boutique-outils { top: 66px; } }
@media (max-width: 500px)  { .produits-grille { grid-template-columns: 1fr; } .confiance { grid-template-columns: 1fr; } .panier-fab { bottom: 130px; right: 12px; } }