/* ==========================================================================
   KS PRO PACK - STYLE PRINCIPAL DU SITE WEB (www.kspropack.fr)
   Charte graphique B2B : Navy Corporate (#0B1F3A), Or Élégant (#D4AF37),
   Orange Accent (#E65100), Blanc & Ardoise (#F8FAFC, #334155).
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABLES & RESET
   -------------------------------------------------------------------------- */
:root {
  --navy-primary: #0B1F3A;
  --navy-dark: #071527;
  --navy-light: #163259;
  --navy-card: #0e2749;
  
  --gold-primary: #D4AF37;
  --gold-light: #F4E295;
  --gold-dark: #B38F24;
  --gold-glow: rgba(212, 175, 55, 0.25);
  
  --orange-accent: #E65100;
  --orange-hover: #BF360C;
  --orange-light: #FFF3E0;
  --orange-glow: rgba(230, 81, 0, 0.25);
  
  --white: #FFFFFF;
  --slate-50: #F8FAFC;
  --slate-100: #F1F5F9;
  --slate-200: #E2E8F0;
  --slate-300: #CBD5E1;
  --slate-400: #94A3B8;
  --slate-500: #64748B;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1E293B;
  --slate-900: #0F172A;
  
  --success: #10B981;
  --warning: #F59E0B;
  --error: #EF4444;
  
  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm: 0 2px 4px rgba(11, 31, 58, 0.06);
  --shadow-md: 0 4px 12px rgba(11, 31, 58, 0.08);
  --shadow-lg: 0 10px 25px rgba(11, 31, 58, 0.12);
  --shadow-xl: 0 20px 35px rgba(11, 31, 58, 0.18);
  
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --container-max: 1240px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  font-family: var(--font-main);
  background-color: var(--slate-50);
  color: var(--slate-700);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

/* --------------------------------------------------------------------------
   2. TYPOGRAPHIE & UTILITAIRES
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-full);
  color: var(--gold-dark);
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.section-tag.light {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(212, 175, 55, 0.5);
  color: var(--gold-light);
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--navy-primary);
  line-height: 1.25;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-title.light {
  color: var(--white);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--slate-600);
  max-width: 720px;
  margin-bottom: 36px;
}

.section-subtitle.light {
  color: var(--slate-300);
}

.highlight-gold {
  color: var(--gold-primary);
}

.highlight-orange {
  color: var(--orange-accent);
}

/* --------------------------------------------------------------------------
   3. HEADER & NAVIGATION STICKY
   -------------------------------------------------------------------------- */
.topbar {
  background: var(--navy-dark);
  color: var(--slate-300);
  font-size: 0.8125rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.topbar-contact {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.topbar-item:hover {
  color: var(--gold-light);
}

.topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(230, 81, 0, 0.2);
  color: #FFA726;
  border: 1px solid rgba(230, 81, 0, 0.35);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.75rem;
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
  padding: 4px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 28px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  line-height: 1;
  padding: 4px 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.brand-logo:hover {
  opacity: 0.95;
  transform: translateY(-1px);
}

.logo-img,
.brand-logo img {
  height: 85px;
  max-height: 90px;
  width: auto;
  object-fit: contain;
  display: block;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--navy-primary);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.brand-baseline {
  font-size: 0.75rem;
  color: var(--gold-dark);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--slate-700);
  position: relative;
  padding: 8px 0;
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--navy-primary);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2.5px;
  background: var(--gold-primary);
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-phone {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.header-phone-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--slate-500);
  letter-spacing: 0.04em;
}

.header-phone-num {
  font-size: 1rem;
  font-weight: 800;
  color: var(--navy-primary);
  transition: var(--transition);
}

.header-phone-num:hover {
  color: var(--orange-accent);
}

/* Boutons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.925rem;
  font-weight: 700;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--orange-accent);
  color: var(--white);
  box-shadow: 0 4px 12px var(--orange-glow);
}

.btn-primary:hover {
  background: var(--orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--orange-glow);
}

.btn-gold {
  background: var(--gold-primary);
  color: var(--navy-dark);
  box-shadow: 0 4px 12px var(--gold-glow);
}

.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}

.btn-navy {
  background: var(--navy-primary);
  color: var(--white);
}

.btn-navy:hover {
  background: var(--navy-light);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--navy-primary);
  border-color: var(--slate-300);
}

.btn-outline:hover {
  border-color: var(--navy-primary);
  background: var(--slate-100);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--white);
}

.btn-sm {
  font-size: 0.8125rem;
  padding: 7px 14px;
}

.btn-lg {
  font-size: 1.05rem;
  padding: 14px 28px;
}

/* Burger Mobile */
.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 32px;
  height: 28px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 2px;
  z-index: 1001;
}

.burger-menu span {
  width: 100%;
  height: 3px;
  background: var(--navy-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.burger-menu.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.burger-menu.open span:nth-child(2) {
  opacity: 0;
}

.burger-menu.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.mobile-nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(7, 21, 39, 0.6);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-nav-overlay.open {
  display: block;
  opacity: 1;
}

.mobile-nav-panel {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100vh;
  background: var(--white);
  box-shadow: var(--shadow-xl);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: 30px 24px;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}

.mobile-nav-panel.open {
  right: 0;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 32px 0;
}

.mobile-nav-links .nav-link {
  font-size: 1.15rem;
  padding: 10px 0;
  border-bottom: 1px solid var(--slate-100);
}

/* --------------------------------------------------------------------------
   4. HERO SECTIONS
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-primary) 65%, #132a4e 100%);
  color: var(--white);
  padding: 72px 0 84px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 48px;
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  font-size: 2.85rem;
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}

.hero-lead {
  font-size: 1.2rem;
  color: var(--slate-200);
  line-height: 1.6;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}

.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.875rem;
  color: var(--slate-300);
}

.hero-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-trust-item svg {
  color: var(--gold-primary);
  flex-shrink: 0;
}

.hero-media {
  position: relative;
}

.hero-card-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.hero-card-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s ease;
}

.hero-card-wrapper:hover img {
  transform: scale(1.03);
}

.hero-floating-badge {
  position: absolute;
  bottom: -16px;
  left: 24px;
  background: var(--navy-dark);
  border: 2px solid var(--gold-primary);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-xl);
}

.hero-badge-icon {
  width: 44px;
  height: 44px;
  background: var(--gold-primary);
  color: var(--navy-dark);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.25rem;
}

.hero-badge-text strong {
  display: block;
  font-size: 1.15rem;
  color: var(--white);
  line-height: 1.2;
}

.hero-badge-text span {
  font-size: 0.8rem;
  color: var(--slate-300);
}

/* Page Header générique */
.page-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-primary) 100%);
  color: var(--white);
  padding: 56px 0;
  text-align: center;
  position: relative;
}

.page-hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.page-hero p {
  font-size: 1.15rem;
  color: var(--slate-300);
  max-width: 760px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--slate-400);
  margin-top: 16px;
}

.breadcrumb a {
  color: var(--gold-light);
}

.breadcrumb a:hover {
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   5. BANDEAU CHIFFRES CLÉS & RÉASSURANCE
   -------------------------------------------------------------------------- */
.stats-bar {
  background: var(--white);
  border-bottom: 1px solid var(--slate-200);
  padding: 32px 0;
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  border-right: 1px solid var(--slate-200);
}

.stat-card:last-child {
  border-right: none;
}

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(11, 31, 58, 0.05);
  border: 1px solid rgba(212, 175, 55, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-dark);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.stat-content strong {
  display: block;
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--navy-primary);
  line-height: 1.1;
}

.stat-content span {
  font-size: 0.825rem;
  color: var(--slate-600);
  line-height: 1.3;
}

/* --------------------------------------------------------------------------
   6. SECTIONS PRODUITS & GRILLES
   -------------------------------------------------------------------------- */
.section {
  padding: 80px 0;
}

.section-alt {
  background-color: var(--slate-100);
}

.section-dark {
  background: var(--navy-dark);
  color: var(--white);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.grid-products-home {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  align-items: center;
}

.card {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(212, 175, 55, 0.5);
}

.card-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: var(--slate-200);
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover .card-img-wrap img {
  transform: scale(1.06);
}

.card-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--navy-primary);
  color: var(--gold-primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(212, 175, 55, 0.4);
}

.card-badge.orange {
  background: var(--orange-accent);
  color: var(--white);
  border: none;
}

/* Captions des photos catégories */
.card-photo-caption {
  font-size: 0.8rem;
  color: var(--slate-700);
  background: #f1f5f9;
  padding: 8px 14px;
  border-bottom: 1px solid var(--slate-200);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.35;
}

.card-photo-caption svg {
  flex-shrink: 0;
  color: var(--gold-dark);
}

/* Badges & Encadrés Décor (Petites séries) */
.decor-highlight-box {
  background: linear-gradient(135deg, #f8fafc 0%, #edf4fc 100%);
  border: 2px solid var(--gold-primary);
  border-radius: var(--radius-md);
  padding: 20px;
  margin: 18px 0;
}

.decor-badge-delay {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--navy-primary);
  color: var(--white);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.88rem;
  border: 1px solid var(--gold-primary);
  box-shadow: var(--shadow-sm);
  margin-bottom: 12px;
}

.decor-badge-delay svg {
  color: var(--gold-primary);
}

.variable-data-badge,
.decor-excel-support {
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-left: 4px solid var(--navy-primary);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  color: var(--slate-800);
  font-weight: 500;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 14px;
  line-height: 1.5;
  box-shadow: 0 1px 3px rgba(11, 31, 58, 0.05);
}

.variable-data-badge .variable-data-icon,
.decor-excel-support svg {
  flex-shrink: 0;
  color: #1d4ed8;
  background: #dbeafe;
  padding: 8px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.variable-data-badge .variable-data-text {
  flex: 1;
}

.variable-data-badge strong,
.decor-excel-support strong {
  color: var(--navy-primary);
  font-weight: 700;
}

.card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-body h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy-primary);
  margin-bottom: 10px;
}

.card-body p {
  font-size: 0.925rem;
  color: var(--slate-600);
  margin-bottom: 18px;
  flex-grow: 1;
}

.card-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--slate-100);
  font-size: 0.85rem;
}

.card-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--slate-700);
}

.card-features li svg {
  color: var(--gold-primary);
  flex-shrink: 0;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

/* Filtres Produits */
.filter-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  background: var(--white);
  border: 1px solid var(--slate-300);
  color: var(--slate-700);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  border-color: var(--navy-primary);
  color: var(--navy-primary);
}

.filter-btn.active {
  background: var(--navy-primary);
  border-color: var(--navy-primary);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

/* --------------------------------------------------------------------------
   7. SECTEURS D'ACTIVITÉ
   -------------------------------------------------------------------------- */
.sector-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 280px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.sector-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.sector-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 31, 58, 0.2) 0%, rgba(7, 21, 39, 0.92) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  color: var(--white);
  transition: var(--transition);
}

.sector-card:hover img {
  transform: scale(1.08);
}

.sector-card:hover .sector-overlay {
  background: linear-gradient(180deg, rgba(11, 31, 58, 0.3) 0%, rgba(7, 21, 39, 0.96) 100%);
}

.sector-badge {
  display: inline-block;
  background: var(--gold-primary);
  color: var(--navy-dark);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  margin-bottom: 8px;
  align-self: flex-start;
}

.sector-overlay h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 6px;
  color: var(--white);
}

.sector-overlay p {
  font-size: 0.85rem;
  color: var(--slate-300);
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   8. FOCUS CATALOGUE 48H & TABLE DES BEST-SELLERS
   -------------------------------------------------------------------------- */
.catalogue-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-primary) 70%, #173862 100%);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  color: var(--white);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(212, 175, 55, 0.4);
}

.catalogue-banner-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.catalogue-banner-content h2 {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.catalogue-banner-content p {
  font-size: 1.05rem;
  color: var(--slate-200);
  margin-bottom: 24px;
}

.catalogue-preview-box {
  position: relative;
  text-align: center;
}

.catalogue-cover-img {
  max-width: 280px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  border: 2px solid var(--gold-primary);
  transition: transform 0.4s ease;
}

.catalogue-cover-img:hover {
  transform: translateY(-6px) rotate(1deg);
}

/* Table catalogue B2B */
.b2b-table-wrap {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--slate-200);
  overflow-x: auto;
  margin-top: 24px;
}

.b2b-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.b2b-table th {
  background: var(--navy-primary);
  color: var(--white);
  padding: 14px 18px;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
}

.b2b-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--slate-200);
  color: var(--slate-700);
  vertical-align: middle;
}

.b2b-table tbody tr:hover {
  background: var(--slate-50);
}

.b2b-table .stock-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ECFDF5;
  color: #065F46;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.b2b-table .stock-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
}

.table-search-bar {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.search-input {
  flex-grow: 1;
  min-width: 240px;
  padding: 12px 18px;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-sm);
  background: var(--white);
}

.search-input:focus {
  outline: none;
  border-color: var(--navy-primary);
  box-shadow: 0 0 0 3px rgba(11, 31, 58, 0.1);
}

/* --------------------------------------------------------------------------
   9. FORMULAIRE DE CONTACT & DEVIS
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
  align-items: flex-start;
}

.contact-info-card {
  background: var(--navy-primary);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.contact-info-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gold-light);
  margin-bottom: 16px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 32px 0;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-item-text strong {
  display: block;
  font-size: 0.825rem;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 2px;
}

.contact-item-text p,
.contact-item-text a {
  color: var(--white);
  font-size: 1rem;
}

.contact-item-text a:hover {
  color: var(--gold-light);
  text-decoration: underline;
}

.form-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--slate-200);
}

.form-box h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--navy-primary);
  margin-bottom: 8px;
}

.form-box p {
  font-size: 0.95rem;
  color: var(--slate-600);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--navy-primary);
}

.form-label .req {
  color: var(--orange-accent);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-sm);
  background: var(--slate-50);
  font-size: 0.95rem;
  color: var(--slate-800);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--navy-primary);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(11, 31, 58, 0.1);
}

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

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 16px 0 24px;
  font-size: 0.875rem;
  color: var(--slate-700);
}

.checkbox-group input[type="checkbox"] {
  margin-top: 4px;
  accent-color: var(--orange-accent);
  width: 16px;
  height: 16px;
}

.form-feedback {
  display: none;
  padding: 16px;
  border-radius: var(--radius-sm);
  margin-top: 20px;
  font-size: 0.9rem;
}

.form-feedback.success {
  display: block;
  background: #ECFDF5;
  border: 1px solid #10B981;
  color: #065F46;
}

.form-feedback.error {
  display: block;
  background: #FEF2F2;
  border: 1px solid #EF4444;
  color: #991B1B;
}

/* --------------------------------------------------------------------------
   10. ATOUTS & COMPARAISON
   -------------------------------------------------------------------------- */
.feature-box {
  background: var(--white);
  padding: 32px 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.feature-box:hover {
  border-color: var(--gold-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(11, 31, 58, 0.06);
  border: 1px solid rgba(212, 175, 55, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-primary);
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.feature-box h4 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--navy-primary);
  margin-bottom: 10px;
}

.feature-box p {
  font-size: 0.9rem;
  color: var(--slate-600);
  line-height: 1.6;
}

/* Accordéon FAQ */
.faq-wrap {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--slate-200);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  text-align: left;
  background: transparent;
  border: none;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-question:hover {
  background: var(--slate-50);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
  color: var(--gold-dark);
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  background: var(--white);
}

.faq-answer-inner {
  padding: 0 24px 20px;
  color: var(--slate-600);
  font-size: 0.95rem;
  line-height: 1.6;
  border-top: 1px solid var(--slate-100);
  padding-top: 16px;
}

/* --------------------------------------------------------------------------
   11. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background: var(--navy-dark);
  color: var(--slate-300);
  padding-top: 72px;
  border-top: 3px solid var(--gold-primary);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 56px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--gold-primary);
}

.footer-desc {
  margin: 16px 0 20px;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--slate-400);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.footer-contact-item svg {
  color: var(--gold-primary);
  flex-shrink: 0;
  margin-top: 4px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--slate-400);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--gold-light);
  transform: translateX(4px);
}

.footer-bottom {
  background: #040c17;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8125rem;
  color: var(--slate-500);
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a:hover {
  color: var(--gold-light);
}

/* Bouton Retour en haut */
.btn-back-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: var(--navy-primary);
  color: var(--gold-primary);
  border: 1px solid var(--gold-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 990;
}

.btn-back-top.visible {
  opacity: 1;
  visibility: visible;
}

.btn-back-top:hover {
  background: var(--gold-primary);
  color: var(--navy-dark);
  transform: translateY(-3px);
}

/* --------------------------------------------------------------------------
   12. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero-media {
    max-width: 600px;
    margin: 0 auto;
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stat-card:nth-child(2) {
    border-right: none;
  }
  
  .catalogue-banner-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .logo-img,
  .brand-logo img {
    height: 60px;
    max-height: 60px;
  }
  
  .topbar {
    display: none;
  }
  
  .main-nav,
  .header-phone {
    display: none;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .hero-content h1 {
    font-size: 2.1rem;
  }
  
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .grid-2 {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .section-title {
    font-size: 1.85rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .stat-card {
    border-right: none;
    border-bottom: 1px solid var(--slate-200);
    padding-bottom: 16px;
  }
  
  .stat-card:last-child {
    border-bottom: none;
  }
}