.catalogue-hero {
  margin-top: var(--header-h);
  background: var(--black);
  padding: 3rem 0 2.5rem;
}

.catalogue-hero--parts {
  text-align: left;
}

.catalogue-hero__brand {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.catalogue-hero__icon {
  width: 72px;
  height: 72px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 8px;
}

.catalogue-hero__title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--white);
}

.catalogue-hero__subtitle {
  color: rgba(255,255,255,0.65);
  margin-top: 0.35rem;
}

.catalogue-section__intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2rem;
}

.catalogue-filters-showcase {
  background: var(--gray-50);
  padding-top: 3rem;
  padding-bottom: 2rem;
}

.catalogue-filters-showcase .section-title {
  margin-bottom: 2rem;
}

.catalogue-filters-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.catalogue-filter-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.catalogue-filter-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.catalogue-filter-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  background: var(--white);
  padding: 0.75rem;
}

.catalogue-filter-card h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--black);
  padding: 0.85rem 0.75rem 1rem;
  line-height: 1.35;
}

@media (max-width: 900px) {
  .catalogue-filters-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .catalogue-filters-grid {
    grid-template-columns: 1fr;
  }
}

.catalogue-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.catalogue-filters input,
.catalogue-filters select {
  flex: 1;
  min-width: 180px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  font-family: inherit;
}

.catalogue-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.piece-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.piece-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--red);
}

.piece-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.piece-card__type {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--red);
  background: rgba(227,6,19,0.08);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
}

.piece-card__stock {
  font-size: 0.72rem;
  font-weight: 600;
}

.piece-card__stock--ok { color: #2e7d32; }
.piece-card__stock--low { color: var(--gray-500); }

.piece-card__name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--black);
}

.piece-card__ref,
.piece-card__brand {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.piece-card__desc {
  font-size: 0.85rem;
  color: var(--gray-700);
  flex: 1;
  text-align: justify;
}

.piece-card--filtre {
  padding: 0;
  overflow: hidden;
}

.piece-card__visual {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  background: var(--gray-50);
  border: none;
  cursor: pointer;
  padding: 0.75rem;
}

.piece-card__visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.piece-card--filtre .piece-card__top,
.piece-card--filtre .piece-card__name,
.piece-card--filtre .piece-card__ref,
.piece-card--filtre .piece-card__desc,
.piece-card--filtre .piece-card__link,
.piece-card--filtre .piece-card__cta,
.piece-card--filtre .piece-card__add {
  margin-left: 1.25rem;
  margin-right: 1.25rem;
}

.piece-card--filtre .piece-card__top {
  margin-top: 1rem;
}

.piece-card__name-btn {
  background: none;
  border: none;
  font: inherit;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--black);
  cursor: pointer;
  text-align: left;
  padding: 0;
}

.piece-card__name-btn:hover {
  color: var(--red);
}

.piece-card__link {
  display: block;
  background: none;
  border: none;
  color: var(--red);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  margin-bottom: 0.5rem;
  font-family: inherit;
}

.piece-card__price {
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--gray-100);
}

.piece-card__price strong {
  font-size: 1.25rem;
  color: var(--black);
}

.piece-card__cta {
  display: block;
  text-align: center;
  padding: 0.65rem;
  margin-top: 0.5rem;
  background: var(--red);
  color: var(--white);
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background var(--transition);
}

.piece-card__cta:hover { background: var(--red-dark); }

.piece-card__cta {
  border: none;
  cursor: pointer;
  font-family: inherit;
  width: 100%;
}

.piece-card__add {
  display: block;
  width: 100%;
  text-align: center;
  padding: 0.55rem;
  background: transparent;
  color: var(--gray-700);
  border: 1px dashed var(--gray-300);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition);
}

.piece-card__add:hover { border-color: var(--red); color: var(--red); }

.piece-card__add.is-added {
  background: rgba(227, 6, 19, 0.07);
  border: 1px solid var(--red);
  color: var(--red);
}

.catalogue-empty {
  text-align: center;
  color: var(--gray-500);
  padding: 3rem;
}

/* ===== Barre de sélection flottante ===== */
.devis-bar {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translate(-50%, calc(100% + 2.5rem));
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--black);
  color: var(--white);
  padding: 0.7rem 0.8rem 0.7rem 1.4rem;
  border-radius: 100px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.35);
  z-index: 150;
  transition: transform 0.3s ease;
}

.devis-bar.is-visible { transform: translate(-50%, 0); }

.devis-bar__count { font-size: 0.88rem; font-weight: 600; white-space: nowrap; }

.devis-bar__open { padding: 0.55rem 1.2rem; font-size: 0.85rem; }

.devis-bar__clear {
  background: rgba(255,255,255,0.12);
  color: var(--white);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
}

.devis-bar__clear:hover { background: var(--red); }

/* ===== Modal devis ===== */
.devis-modal__box { max-width: 640px; }

.devis-modal__intro {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 0.75rem;
}

.devis-modal__intro small { font-weight: 400; color: var(--gray-500); }

.devis-modal__items {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  max-height: 200px;
  overflow-y: auto;
}

.devis-modal__items li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: 8px;
  padding: 0.55rem 0.75rem;
}

.devis-item__name {
  flex: 1;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--black);
}

.devis-item__qty {
  width: 64px;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--gray-300);
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.85rem;
  text-align: center;
}

.devis-item__remove {
  background: none;
  border: none;
  color: var(--gray-500);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.2rem;
}

.devis-item__remove:hover { color: var(--red); }

#devisModal .contact-form__row { margin-bottom: 1rem; }
#devisModal .form-group { margin-bottom: 0; }
#devisModal .form-group + .form-group,
#devisModal form > .form-group { margin-top: 0; }
#devisModal textarea { min-height: 80px; }

/* Modal détail filtre */
.filtre-modal__box {
  max-width: 900px;
  width: 95%;
}

.filtre-modal__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.filtre-modal__main-img {
  background: var(--gray-50);
  border-radius: var(--radius);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.filtre-modal__main-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.filtre-modal__thumbs {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}

.filtre-modal__thumbs.is-hidden {
  display: none;
}

.filtre-modal__thumb {
  width: 56px;
  height: 56px;
  padding: 4px;
  border: 2px solid var(--gray-100);
  border-radius: 8px;
  background: var(--white);
  cursor: pointer;
}

.filtre-modal__thumb.is-active {
  border-color: var(--red);
}

.filtre-modal__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.filtre-modal__type {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.35rem;
}

.filtre-modal__ref,
.filtre-modal__brand {
  font-size: 0.88rem;
  color: var(--gray-500);
  margin-bottom: 0.25rem;
}

.filtre-modal__desc {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--gray-700);
  margin: 1rem 0;
  text-align: justify;
}

.filtre-modal__specs {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
}

.filtre-modal__specs li {
  font-size: 0.88rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--gray-100);
}

.filtre-modal__specs li::before {
  content: "✓";
  color: var(--red);
  margin-right: 0.5rem;
  font-weight: 700;
}

.filtre-modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.filtre-modal__actions .btn--outline.is-added {
  border-color: var(--red);
  color: var(--red);
  background: rgba(227, 6, 19, 0.06);
}

@media (max-width: 768px) {
  .filtre-modal__body {
    grid-template-columns: 1fr;
  }
}