/* ============================================================
   ACCÈS ÉLÉVATION — catalogue.css
   Styles spécifiques à la page catalogue produit
   Réutilise les variables de styles.css
   ============================================================ */

/* ===== CATALOGUE HERO (compact) ===== */
.catalogue-hero {
  position: relative;
  background: linear-gradient(180deg, #0a1525 0%, #142640 50%, var(--navy) 100%);
  padding: clamp(5.5rem, 10vw, 7.5rem) 0 clamp(2.5rem, 4vw, 3.5rem);
  overflow: hidden;
  text-align: center;
}
.catalogue-hero::before {
  content: '';
  position: absolute;
  top: -30%; right: -15%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(242,116,5,0.10) 0%, transparent 65%);
  pointer-events: none;
}
.catalogue-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.025'/%3E%3C/svg%3E");
  background-repeat: repeat;
  pointer-events: none;
  z-index: 1;
}
.catalogue-hero .container {
  position: relative;
  z-index: 2;
}
.catalogue-hero .section-label {
  display: inline-block;
  margin-bottom: 18px;
}
.catalogue-hero h1 {
  color: var(--white);
  margin-bottom: 10px;
  font-size: clamp(1.9rem, 4.5vw, 3rem);
}
.catalogue-hero h1 span {
  color: var(--orange);
}
.catalogue-hero p {
  color: rgba(255, 255, 255, 0.55);
  max-width: 400px;
  margin: 0 auto 0;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
}
.catalogue-hero-count {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 100px;
  padding: 8px 22px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
  font-weight: 500;
}
.catalogue-hero-count strong {
  color: var(--orange);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
}

/* ===== CATALOGUE FILTERS (sticky) ===== */
.catalogue-filters {
  position: sticky;
  top: 72px;
  z-index: 100;
  background: rgba(244, 245, 247, 0.88);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-bottom: 1px solid var(--border-subtle);
  padding: 16px 0;
  transition: box-shadow 0.3s var(--ease-smooth);
}
.catalogue-filters.is-stuck {
  box-shadow: 0 2px 16px rgba(27, 54, 93, 0.07);
}
.catalogue-filters .container {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.catalogue-filter-label {
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 500;
  margin-right: 4px;
}
.catalogue-filter {
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 7px 18px;
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.25s var(--ease-smooth);
}
.catalogue-filter:hover {
  background: var(--gray-light);
  color: var(--navy);
  border-color: var(--gray);
}
.catalogue-filter.active {
  background: var(--orange);
  border-color: var(--orange);
  color: white;
  box-shadow: 0 2px 12px rgba(242, 116, 5, 0.30);
}
.catalogue-filter-count {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 0.80rem;
  font-weight: 500;
  white-space: nowrap;
}
.catalogue-filter-count strong {
  color: var(--navy);
  font-weight: 700;
}

/* ===== CATALOGUE GRID ===== */
.catalogue-section {
  background: var(--gray-light);
  padding: clamp(3rem, 5vw, 5rem) 0 clamp(4rem, 7vw, 7rem);
  min-height: 60vh;
}
.catalogue-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ===== PRODUCT CARD ===== */
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all 0.4s var(--ease-out);
  position: relative;
  opacity: 1;
  transform: translateY(0) scale(1);
}
.product-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(242, 116, 5, 0.10);
}
.product-card[data-animate] {
  opacity: 0;
  transform: translateY(32px) scale(0.98);
  filter: blur(3px);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out), filter 0.75s var(--ease-out);
}
.product-card[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

/* Filter animation */
.product-card.filtered-out {
  display: none;
}

/* ===== PRODUCT GALLERY ===== */
.product-gallery {
  position: relative;
}
.product-gallery-main {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #f0f1f3 0%, #fafafa 100%);
  position: relative;
}
.product-gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: opacity 0.35s var(--ease-smooth);
  padding: 8px;
}
.product-gallery-main img.is-photo {
  object-fit: cover;
  padding: 0;
}
.product-gallery-thumbs {
  display: flex;
  gap: 6px;
  padding: 8px 12px;
  background: var(--gray-light);
  overflow-x: auto;
  scrollbar-width: none;
}
.product-gallery-thumbs::-webkit-scrollbar {
  display: none;
}
.product-gallery-thumb {
  width: 56px;
  height: 42px;
  border-radius: var(--radius-xs);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s var(--ease-smooth);
  flex-shrink: 0;
  background: var(--white);
}
.product-gallery-thumb:hover {
  border-color: var(--gray);
}
.product-gallery-thumb.active {
  border-color: var(--orange);
  box-shadow: 0 0 0 1px var(--orange);
}
.product-gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.product-gallery-thumb.is-photo img {
  object-fit: cover;
}

/* ===== PRODUCT INFO ===== */
.product-info {
  padding: 20px 22px 24px;
}
.product-badges {
  display: flex;
  gap: 6px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.product-badge-cat {
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  display: inline-block;
}
.product-badge-cat--modulaires {
  background: rgba(27, 54, 93, 0.08);
  color: var(--navy);
}
.product-badge-cat--portatives {
  background: rgba(242, 116, 5, 0.08);
  color: var(--orange);
}
.product-badge-cat--passe-seuils {
  background: rgba(0, 74, 141, 0.08);
  color: var(--blue-accent);
}
.product-badge-cat--plateformes {
  background: rgba(27, 54, 93, 0.08);
  color: var(--navy);
}
.product-badge-cat--tapis {
  background: rgba(0, 74, 141, 0.08);
  color: var(--blue-accent);
}
.product-badge-type {
  font-family: var(--font-display);
  font-size: 0.60rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 100px;
  background: var(--gray-light);
  color: var(--text-muted);
}

.product-info h3 {
  color: var(--navy);
  font-size: clamp(1.05rem, 2vw, 1.22rem);
  margin-bottom: 6px;
  line-height: 1.25;
}
.product-info .product-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
  line-height: 1.55;
}

/* ===== PRODUCT SPECS ===== */
.product-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  margin-bottom: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}
.product-spec {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.80rem;
}
.product-spec-icon {
  color: var(--orange);
  flex-shrink: 0;
  margin-top: 1px;
}
.product-spec-icon .icon {
  width: 14px;
  height: 14px;
}
.product-spec-label {
  color: var(--text-muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.product-spec-value {
  color: var(--text-main);
  font-weight: 500;
}

/* ===== PRODUCT GARDE-CORPS OPTIONS ===== */
.product-garde-corps {
  margin-bottom: 16px;
  padding: 10px 14px;
  background: linear-gradient(135deg, rgba(27, 54, 93, 0.04) 0%, rgba(242, 116, 5, 0.04) 100%);
  border-radius: var(--radius-sm, 12px);
  border: 1px solid var(--border-subtle);
}
.product-garde-corps-label {
  display: block;
  font-size: 0.70rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.product-garde-corps-options {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.product-garde-corps-tag {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  background: var(--white);
  color: var(--navy);
  border: 1px solid var(--border);
  letter-spacing: 0.03em;
}

/* ===== PRODUCT CTA ===== */
.product-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--orange);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  transition: all var(--transition);
}
.product-cta:hover {
  gap: 10px;
  color: var(--orange-hover);
}

/* ===== CATALOGUE CTA SECTION ===== */

.catalogue-cta {
  background: linear-gradient(180deg, #0a1525 0%, #142640 50%, var(--navy) 100%);
  padding: clamp(4rem, 7vw, 6rem) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.catalogue-cta::before {
  content: '';
  position: absolute;
  top: -40%; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(242,116,5,0.10) 0%, transparent 60%);
  pointer-events: none;
}
.catalogue-cta .container {
  position: relative;
  z-index: 2;
}
.catalogue-cta h2 {
  color: var(--white);
  margin-bottom: 12px;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
}
.catalogue-cta p {
  color: rgba(255, 255, 255, 0.62);
  max-width: 520px;
  margin: 0 auto 28px;
}
.catalogue-cta .btn-orange {
  font-size: 1rem;
  padding: 17px 40px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .catalogue-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 900px) {
  .catalogue-filters {
    top: 72px;
  }
  .catalogue-filter-count {
    display: none;
  }
  .catalogue-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 640px) {
  .catalogue-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .catalogue-filters .container {
    gap: 6px;
  }
  .catalogue-filter {
    padding: 6px 14px;
    font-size: 0.70rem;
  }
  .catalogue-filter-label {
    display: none;
  }
  .product-gallery-main {
    aspect-ratio: 16 / 11;
  }
  .product-specs {
    grid-template-columns: 1fr;
  }
  .catalogue-hero {
    padding: clamp(6rem, 10vw, 8rem) 0 clamp(2rem, 4vw, 3rem);
  }
  .catalogue-estimateur .container {
    max-width: 100%;
    padding: 0 clamp(1rem, 3vw, 1.5rem);
  }
}

@media (max-width: 420px) {
  .product-gallery-thumb {
    width: 48px;
    height: 36px;
  }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  .product-card[data-animate] {
    opacity: 1;
    transform: none;
    filter: none;
  }
}

/* ============================================================
   SÉLECTION PRODUIT (cat-select)
   ============================================================ */

.cat-select {
  background: var(--white);
  padding: clamp(2.5rem, 4vw, 3.5rem) 0 clamp(2rem, 3.5vw, 3rem);
  border-bottom: 1px solid var(--border-subtle);
}

.cat-select-label {
  text-align: center;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.cat-product-pills {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  max-width: 680px;
  margin: 0 auto 28px;
}

@media (max-width: 640px) {
  .cat-product-pills {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    max-width: 100%;
  }
}

@media (max-width: 380px) {
  .cat-product-pills {
    grid-template-columns: repeat(2, 1fr);
  }
}

.cat-config-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.cat-config-msg {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin: 0;
  display: none;
}

/* ============================================================
   CORPS CATALOGUE (cat-body — formulaire + grille côte à côte)
   ============================================================ */

.cat-body {
  background: var(--gray-light);
  padding: clamp(2.5rem, 4vw, 4rem) 0;
  min-height: 60vh;
}

.cat-body-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.cat-body-inner.form-open {
  grid-template-columns: 420px 1fr;
  align-items: start;
}

/* Panneau formulaire (gauche, caché par défaut) */
.cat-form-panel {
  display: none;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.cat-form-panel.open {
  display: block;
  animation: catFormSlideIn 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes catFormSlideIn {
  from { opacity: 0; transform: translateX(-14px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ===== ENCADRÉ SPÉCIFICATIONS NORMATIVES (Q2) ===== */
/* ── Fiche normes CCQ — liste déroulante (details/summary) ── */
.use-specs-card {
  display: none; /* affiché via JS */
  margin-top: 14px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.use-specs-card[data-mode="res"] { border-left: 3px solid var(--navy); }
.use-specs-card[data-mode="com"] { border-left: 3px solid var(--orange); }

/* Summary = en-tête cliquable */
.use-specs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  list-style: none;
  padding: 8px 14px;
  font-family: var(--font-display);
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  background: rgba(27, 54, 93, 0.05);
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}
.use-specs-header::-webkit-details-marker { display: none; }
.use-specs-header::marker { display: none; }
.use-specs-header:hover { background: rgba(27, 54, 93, 0.09); }

.use-specs-card[data-mode="com"] .use-specs-header {
  background: rgba(242, 116, 5, 0.06);
  color: var(--orange);
}
.use-specs-card[data-mode="com"] .use-specs-header:hover {
  background: rgba(242, 116, 5, 0.11);
}

/* Chevron rotation */
.use-specs-chevron {
  flex-shrink: 0;
  transition: transform 0.22s ease;
}
.use-specs-card[open] .use-specs-chevron {
  transform: rotate(180deg);
}

/* Corps (rows) */
.use-specs-body {
  border-top: 1px solid var(--border-subtle);
}

.use-specs-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  padding: 9px 14px;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--white);
}
.use-specs-row:last-child { border-bottom: none; }

.use-specs-label {
  font-size: 0.74rem;
  font-weight: 500;
  color: var(--text-muted);
  flex-shrink: 0;
}

.use-specs-value {
  font-family: var(--font-display);
  font-size: 0.80rem;
  font-weight: 700;
  color: var(--navy);
  text-align: right;
}
.use-specs-card[data-mode="com"] .use-specs-value { color: var(--orange); }

/* Contact-wrapper inside panel — override standalone styles */
.cat-form-panel .contact-wrapper {
  max-width: 100%;
  background: transparent;
  border-radius: 0;
  padding: 28px 24px;
  margin: 0;
}

/* Panneau grille (droite ou plein-largeur) */
.cat-grid-panel {
  min-width: 0; /* prevent grid blowout */
}

/* Grille 2 colonnes quand formulaire visible */
.cat-body-inner.form-open .cat-grid-panel .catalogue-grid {
  grid-template-columns: repeat(2, 1fr);
}

/* ===== Responsive cat-body ===== */
@media (max-width: 1200px) {
  .cat-body-inner.form-open {
    grid-template-columns: 380px 1fr;
  }
}

@media (max-width: 1000px) {
  .cat-body-inner.form-open {
    grid-template-columns: 340px 1fr;
  }
  .cat-body-inner.form-open .cat-grid-panel .catalogue-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .cat-body-inner.form-open {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .cat-config-cta {
    flex-direction: column;
    gap: 12px;
  }
}

/* ============================================================
   ADAPTATION TEMPS RÉEL — banner + chips sur cartes produit
   ============================================================ */

/* Bannière "✓ Votre sélection" au-dessus de l'image */
.product-config-banner {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: var(--orange);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.70rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 5px 12px;
  text-align: center;
  z-index: 2;
}

/* Rangée de chips en bas de la carte */
.product-config-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 8px;
  min-height: 0;
}

.product-config-chip {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 20px;
  font-family: var(--font-display);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-config-chip--use    { background: rgba(27, 54, 93, 0.09); color: var(--navy); }
.product-config-chip--config { background: rgba(242,116,5,0.10);   color: var(--orange); }
.product-config-chip--guard  { background: rgba(27, 54, 93, 0.06); color: var(--navy); }
.product-config-chip--floor  { background: rgba(242,116,5,0.07);   color: var(--orange); }

/* Carte entièrement configurée */
.product-card--configured {
  border-color: var(--orange) !important;
  box-shadow: 0 0 0 2px rgba(242,116,5,0.18), var(--shadow-card);
  transform: translateY(-3px);
}

/* Carte partiellement configurée */
.product-card--partial {
  border-color: rgba(242,116,5,0.38) !important;
}

/* ============================================================
   CONFIGURATEUR AVANCÉ — 5 étapes
   ============================================================ */

/* ===== SECTION WRAPPER ===== */
.cfg-section {
  background: var(--gray-light);
  padding: clamp(1.5rem, 3vw, 2.5rem) 0 clamp(2rem, 4vw, 3rem);
}
.cfg-section .container {
  max-width: 780px;
}

/* ===== CARD ===== */
.cfg-card {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(15,30,61,0.06), 0 1px 4px rgba(15,30,61,0.04);
  scroll-margin-top: 100px;
}

/* ===== HEADER ===== */
.cfg-header {
  padding: 24px 28px 16px;
  text-align: center;
}

/* ===== PROGRESS BAR ===== */
.cfg-progress {
  height: 4px;
  background: #e2e8f0;
  border-radius: 4px;
  margin-top: 16px;
  overflow: hidden;
}
.cfg-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--orange), #ff8c33);
  border-radius: 4px;
  transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ===== STEPS ===== */
.cfg-step {
  padding: 0 28px 20px;
  scroll-margin-top: 100px;
}
.cfg-step--hidden {
  display: none;
}
.cfg-step--active {
  display: block;
  animation: cfgSlideIn 0.4s var(--ease-out);
}
@keyframes cfgSlideIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===== PILLS GRID (type + shape) ===== */
.cfg-pills {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}
.cfg-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 13px 6px 11px;
  background: white;
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  font-family: inherit;
}
.cfg-pill svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--text-muted);
}
.cfg-pill span {
  font-size: 0.74rem;
  font-weight: 600;
  text-align: center;
  line-height: 1.2;
}
.cfg-pill:hover {
  border-color: var(--orange);
  color: var(--text-main);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(242,116,5,0.10);
}
.cfg-pill:hover svg {
  transform: scale(1.1);
  color: var(--orange);
}
.cfg-pill.active {
  border-color: var(--orange);
  background: rgba(242,116,5,0.04);
  color: var(--orange);
  box-shadow: 0 4px 24px rgba(242,116,5,0.12);
}
.cfg-pill.active svg {
  color: var(--orange);
}

/* ===== OPTIONS GRID (step 3) ===== */
.cfg-options-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cfg-option-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cfg-option-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.cfg-option-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.cfg-opt-pill {
  padding: 9px 18px;
  background: white;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s var(--ease-smooth);
}
.cfg-opt-pill:hover {
  border-color: var(--orange);
  color: var(--text-main);
}
.cfg-opt-pill.active {
  border-color: var(--orange);
  background: rgba(242,116,5,0.06);
  color: var(--orange);
}

/* ===== DIMENSIONS LAYOUT (step 4) ===== */
.cfg-dimensions-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.cfg-diagram-wrapper {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  padding: 12px;
  display: flex;
  align-items: center;
}
.cfg-svg {
  width: 100%;
  max-height: 200px;
}
.cfg-svg text {
  font-family: var(--font-display);
}
.cfg-photo-preview {
  background: linear-gradient(135deg, #f0f1f3 0%, #fafafa 100%);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cfg-photo-preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}

/* Input row */
.cfg-input-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.cfg-input-row .est-input-group {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid #e2e8f0;
  display: flex;
  flex-shrink: 0;
}
.cfg-input-row .est-input-group:focus-within {
  border-color: var(--orange);
}
.cfg-input-row .est-input-group input {
  width: 150px;
  background: #fff;
  border: none;
  padding: 10px 14px;
  color: #1E293B;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  outline: none;
}
.cfg-input-row .est-input-group input::placeholder {
  color: #cbd5e1;
  font-weight: 400;
  font-size: 0.88rem;
}

/* Slope row */
.cfg-slope-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}
.cfg-slope-label {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy);
  flex-shrink: 0;
}
.cfg-slope-row .calc-slopes {
  flex: 1;
}

/* ===== RESULTS (step 5) ===== */
.cfg-results {
  padding: 0;
}
.cfg-result-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 24px;
  background: linear-gradient(135deg, rgba(27,54,93,0.04) 0%, rgba(242,116,5,0.04) 100%);
  border-radius: var(--radius);
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.cfg-result-main {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cfg-result-main-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}
.cfg-result-main-value {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  font-weight: 800;
  color: var(--navy);
}
.cfg-price {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}
.cfg-price-label {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.cfg-price-value {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 800;
  color: var(--orange);
}

/* Result specs */
.cfg-result-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.cfg-spec {
  display: flex;
  flex-direction: column;
  gap: 3px;
  background: white;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm, 8px);
  padding: 10px 14px;
  min-width: 100px;
  flex: 1;
}
.cfg-spec-label {
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.cfg-spec-value {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy);
}
.cfg-spec--badge {
  flex-direction: row;
  align-items: center;
  gap: 6px;
  background: rgba(242,116,5,0.04);
  border-color: rgba(242,116,5,0.15);
}
.cfg-spec--badge .icon {
  color: var(--orange);
  flex-shrink: 0;
}
.cfg-spec--badge span {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--orange);
}

/* Result photo */
.cfg-result-photo {
  margin-bottom: 16px;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, #f0f1f3 0%, #fafafa 100%);
  border: 1px solid #e2e8f0;
}
.cfg-result-photo img {
  width: 100%;
  max-height: 280px;
  object-fit: contain;
  display: block;
  padding: 12px;
}

/* CTA button */
.cfg-cta-btn {
  display: block;
  width: 100%;
  text-align: center;
  background: var(--orange);
  color: white;
  border: none;
  border-radius: var(--radius);
  padding: 14px 24px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: all var(--transition);
}
.cfg-cta-btn:hover {
  background: var(--orange-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(242,116,5,0.25);
}

/* Reset button */
.cfg-reset-btn {
  display: block;
  width: 100%;
  text-align: center;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 20px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
  margin-top: 12px;
  transition: all var(--transition);
}
.cfg-reset-btn:hover {
  border-color: var(--orange);
  color: var(--orange);
}

/* ===== CONFIGURATEUR RESPONSIVE ===== */
@media (max-width: 900px) {
  .cfg-pills {
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
  }
}

@media (max-width: 640px) {
  .cfg-section .container {
    max-width: 100%;
    padding: 0 clamp(0.75rem, 3vw, 1.5rem);
  }
  .cfg-step {
    padding: 0 16px 16px;
  }
  .cfg-header {
    padding: 18px 16px 12px;
  }
  .cfg-pills {
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
  }
  .cfg-pill {
    padding: 10px 4px 8px;
    gap: 4px;
  }
  .cfg-pill svg {
    width: 20px;
    height: 20px;
  }
  .cfg-pill span {
    font-size: 0.68rem;
  }
  .cfg-dimensions-layout {
    grid-template-columns: 1fr;
  }
  .cfg-input-row {
    flex-direction: column;
    align-items: stretch;
  }
  .cfg-input-row .est-input-group input {
    width: 100%;
  }
  .cfg-slope-row {
    flex-direction: column;
    align-items: stretch;
  }
  .cfg-result-hero {
    flex-direction: column;
    padding: 16px;
  }
  .cfg-price {
    align-items: flex-start;
  }
  .cfg-result-specs {
    gap: 6px;
  }
  .cfg-spec {
    min-width: 80px;
    padding: 8px 10px;
  }
  .cfg-spec-label {
    font-size: 0.55rem;
  }
  .cfg-spec-value {
    font-size: 0.8rem;
  }
}

@media (max-width: 420px) {
  .cfg-pills {
    grid-template-columns: repeat(2, 1fr);
  }
  .cfg-opt-pill {
    padding: 7px 12px;
    font-size: 0.76rem;
  }
}

/* ============================================================
   CATALOGUE RESPONSIVE ADDITIONS
   ============================================================ */

/* Step 12 — cfg-* mobile refinements */
@media (max-width: 640px) {
  .cfg-pill {
    min-height: 60px;
  }
}
@media (max-width: 480px) {
  .cfg-pills {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Step 13 — Catalogue hero mobile */
@media (max-width: 640px) {
  .catalogue-hero {
    padding: clamp(4rem, 8vw, 5.5rem) 0 clamp(1.5rem, 3vw, 2.5rem);
  }
  .catalogue-hero h1 {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }
}
@media (max-width: 380px) {
  .catalogue-hero {
    padding: 3.5rem 0 1.5rem;
  }
}

/* Step 14 — Product gallery thumbs overflow */
@media (max-width: 480px) {
  .product-gallery-thumb {
    width: 46px;
    height: 35px;
  }
  .product-gallery-thumbs {
    gap: 4px;
    padding: 6px 8px;
  }
}

/* Step 15 — cat-product-pills tablet */
@media (max-width: 900px) {
  .cat-product-pills {
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
  }
}

/* Step 16 — CCQ specs card mobile */
@media (max-width: 640px) {
  .use-specs-header {
    padding: 10px 12px;
    font-size: 0.80rem;
  }
  .use-specs-row {
    padding: 6px 12px;
    font-size: 0.78rem;
  }
  .use-specs-label {
    font-size: 0.72rem;
  }
  .use-specs-value {
    font-size: 0.78rem;
  }
}